Appendix A — Explanatory Notes to Part 3

Listing of Functional Statements The numbered functional statements are grouped according to functions that deal with closely related subjects. For example, the first group deals with fire risks, the second group deals with emergency egress and response, etc. There are gaps in the numbering sequence for the following reasons: • Each group has unused numbers which allows for the possible future creation of additional functional statements within any one group. • There is a master list of functional statements covering the Building Code, Fire Code and the National Code Documents (National Building Code of Canada 2020, National Plumbing Code of Canada 2020 and National Fire Code of Canada 2020) but not all functional statements are pertinent to all Codes. Appendix A • Volume 2 Page 11 Explanatory Material for Division B

The purpose of classification is to determine which requirements apply. This Code requires classification in accordance with every major occupancy for which the building is used or intended to be used. Where necessary, an application clause has been inserted in this Part to explain how to choose between the alternative requirements that multiple occupancy classification may present.

The following are only examples of the major occupancy classifications described in Table 3.1.2.1. To ensure the correct classification, refer to the definitions for each occupancy in Part 1 of Division A. Page 24 Appendix A • Volume 2 Group A, Division 1 Psychiatric hospitals without detention quarters Motion picture theatres Reformatories without detention quarters Opera houses Sanatoria without detention quarters Television studios admitting a viewing audience Theatres, including experimental theatres Group B, Division 3 (See also Sentence 3.1.2.5.(1).) Children’s custodial homes Group A, Division 2 Convalescent homes Art galleries Group homes for people with developmental disabilities Auditoria Residential care facilities Bowling alleys Sanatoria without detention quarters Child care facility Churches and similar places of worship Group C Clubs, nonresidential Apartments Community halls Boarding houses Courtrooms Camps for housing workers Dance halls Clubs, residential Exhibition halls (other than classified in Group E) Colleges, residential Gymnasia Convents Lecture halls Dormitories Libraries Group homes Licensed beverage establishments Halfway houses, drug and alcohol treatment Museums Hostels Passenger stations and depots Hotels Recreational piers Houses Restaurants Lodging houses Schools and colleges, nonresidential Monasteries Undertaking premises Motels Open and semi-secure detention for youth Group A, Division 3 Recreational camps Arenas Rooming houses Indoor swimming pools Shelters for homeless Rinks Shelters for women Schools, boarding Group A, Division 4 Amusement park structures (not elsewhere classified) Group D Bleachers Banks Grandstands Barber and hairdressing shops Reviewing stands Beauty parlours Stadia Dental offices Dry cleaning establishments, self-service, not using Group B, Division 1 flammable or explosive solvents or cleaners Jails Laundries, self-service Penitentiaries Medical offices Police stations with detention quarters Offices Prisons Police stations without detention quarters Psychiatric hospitals with detention quarters Radio stations Reformatories with detention quarters Small tool and appliance rental and service establishments Group B, Division 2 Facilities for people with developmental disabilities Homes for the aged Hospitals Infirmaries Long term care Nursing homes Appendix A • Volume 2 Page 25 Group E Department stores Exhibition halls Markets Restaurants with an occupant load not more than 30 persons consuming food and drink Shops Stores Supermarkets Group F, Division 1 Bulk plants for flammable liquids Bulk storage warehouses for hazardous substances Cereal mills Chemical manufacturing or processing plants Distilleries Dry cleaning plants using flammable or explosive solvents or cleaners Feed mills Flour mills Grain elevators Lacquer factories Paint, varnish and pyroxylin product factories Rubber processing plants Spray painting operations Group F, Division 2 Aircraft hangars Cold storage plants Dry cleaning establishments not using flammable or explosive solvents or cleaners Electrical substations Freight depots Helicopter landing areas on roofs Laboratories Laundries, except self-service Planing mills Printing plants Repair garages Self-service storage buildings Service stations Storage rooms Television studios not admitting a viewing audience Tire storage Warehouses Woodworking factories Group F, Division 3 Creameries Laboratories Power plants Storage garages, including open air parking garages Storage rooms Warehouses Page 26 Appendix A • Volume 2

This requirement is intended to apply to facilities where food is being prepared, stored, processed or served, such as restaurants, commercial kitchens, cafeterias, camps, milk plants and bakeries.

The permission to use combustible construction or combustible materials stated in Articles 3.1.4.1., 3.1.5.5., 3.1.5.14., and 3.1.5.15. does not waive the requirements regarding construction type and cladding stated in Article 3.2.3.7.

Where foamed plastics are required to be protected from adjacent spaces within a building, the protection should be continuous so as to cover the foamed plastics so they are not exposed to the interior of the building. However, minor penetrations of the protective covering by small electrical and mechanical components, such as electrical outlets and fixtures, sprinkler piping, and mechanical vents, are acceptable because the penetrant and associated fittings and seals will prevent the small amount of foamed plastic surrounding the penetration from being exposed to the interior of the building. Foamed plastics that are penetrated by larger components or assemblies, such as windows, are unlikely to be exposed to the interior of the building as they are protected by associated framing and finishes and/or the installation of a closure. Small amounts of foamed plastics, such as air sealants used between major components of exterior wall construction, are not required to be protected (see Sentence 3.1.5.2.(1)). Penetrations of a fire separation or of a membrane forming part of an assembly required to have a fire-resistance rating are nevertheless required to be provided with a fire stop in accordance with Subsection 3.1.9.

Any thermal barrier that is accepted under the requirements of Sentence 3.1.5.12.(2) for noncombustible construction is also acceptable for combustible construction.

The term “concealed space” includes any space that is not visibly apparent and that is provided with an opening to allow access for repair and periodic inspections.

Sentences 3.1.4.2.(2) and 3.1.5.7.(3) are intended to apply to walk-in coolers and freezers that are constructed as stand-alone structures within a building.

Electrical wires and cables that conform to the requirements of Sentence 3.1.5.21.(1) are deemed to satisfy the requirements of Sentence 3.1.4.3.(1).

The term raceway is defined in Ontario Electrical Safety Code and includes both rigid and flexible conduit.

The requirements in Sentence 3.1.4.8.(1) are intended to limit the potential for fire spread on the exterior cladding of buildings of combustible construction through the use of noncombustible finishes on the exterior of the wall assembly or the use of a cladding/wall assembly that has been assessed with regard to its ability to resist flame propagation up the outside of a building. These cladding and wall assembly combinations can be used as infill or panel-type walls between structural elements, or attached directly to a loadbearing structural system. Note that these requirements apply independently of the provisions contained in Subsection 3.2.3. regarding spatial separation and exposure protection. Appendix A • Volume 2 Page 27

The minimum spacing dimensions for skylight assemblies are based on the distance that flame must travel along a flat ceiling surface. If ceilings have projecting beams or other features that would increase the distance the flame would have to travel along the surface, the distances specified may be measured accordingly.

The performance of the wall assembly is assessed with regard to its ability to resist flame propagation up the outside of a building.

The maximum flame-spread distance referred to in Subclause 3.1.5.5.(1)(b)(i) means the distance between the top of the opening and the highest observable instance of flaming along the wall assembly; thus, intermittent flaming to a height of 5 m above the opening is acceptable.

The heat flux to the assembly referred to in Subclause 3.1.5.5.(1)(b)(ii) is the maximum one-minute averaged heat flux measured by transducers located 3.5 m above the top of the opening. The intent of this criterion is to limit the spread of fire on the wall assembly to a height of 3.5 m above the opening. Fire tests have shown that flame does not spread on the exterior surface of a wall assembly where the heat flux is less than 35 kW/m2 above the opening.

The standard fire exposure temperature in CAN/ULC-S101, “Standard Method of Fire Endurance Tests of Building Construction and Materials”, is the same as in CAN/ULC-S124, “Standard Method of Test for the Evaluation of Protective Coverings for Foamed Plastic”. A thermal barrier that, when tested in conformance with CAN/ULC-S101, “Standard Method of Fire Endurance Tests of Building Construction and Materials”, will not exceed an average temperature rise of 140°C on its unexposed face after a period of 10 min satisfies this requirement.

In regulating the flammability characteristics of electrical wires and cables installed in a building, it is intended that the requirements of this Sentence and of other similar Sentences in the Code apply to wires and cables that are essentially a part of the distribution systems for power or communications. These distribution systems will normally include branch circuits that terminate at an outlet box in the space to be served and, at that location, cable terminators or plugs for individual items of equipment will be plugged in.

The permission to use encapsulated mass timber construction and other combustible materials stated in Articles 3.1.6.2., 3.1.6.3., 3.1.6.9. and 3.1.6.10. does not waive the requirements regarding types of construction and cladding stated in Article 3.2.3.7.

Structural timber elements may consist of any number of large cross-section timber products, such as solid-sawn timber, glued-laminated timber (glulam), structural composite lumber (SCL), cross-laminated timber (CLT), and nail-laminated timber (NLT). The minimum dimensions required for structural timber elements in encapsulated mass timber construction were established so that such elements will exhibit the fire performance characteristics of mass timber rather than those of lightweight, small- dimensioned wood elements (e.g., lumber), including reduced-ignition propensity and reduced average rate of fuel contribution. Note that the dimensions stated in Table 3.1.6.3. do not reflect a specific fire-resistance rating; larger dimensions may be required to satisfy fire-resistance rating requirements. Page 28 Appendix A • Volume 2 The reference to Article 3.2.2.16. means that heavy timber construction is permitted to be used for the roof assembly (and its supports) in buildings of encapsulated mass timber construction that are sprinklered and not more than 2 storeys in building height. It follows that the minimum dimensions stated in Table 3.1.4.7. would apply to those elements rather than the ones stated in Table 3.1.6.3. Furthermore, the roof elements and supports made of heavy timber construction do not need to conform to the encapsulation requirements of Article 3.1.6.4., nor are they limited by the flame-spread rating or maximum thickness or cut-through requirements of Article 3.1.6.14. a1 A-3.1.6.4.(1) Encapsulation of Mass Timber Elements. The general intent of Sentence 3.1.6.4.(1), which generally applies for any building where a 50- or 70-minute encapsulation rating is otherwise required, is that all exposed surfaces of the mass timber elements be encapsulated, including the upper surface of a mass timber floor assembly. However, for some buildings, depending on the building height and occupancy, portions of mass timber elements are permitted to be exposed to varying degrees in accordance with the permissions stated in Sentences 3.1.6.4.(3) to (8). Also, the exposed surfaces in certain concealed spaces formed by or contained within mass timber elements are exempted from complying with this Sentence (see Sentences 3.1.6.3.(4), 3.1.6.16.(2) and 3.1.6.17.(2), and Articles 3.1.6.7. and 3.1.6.12.). Moreover, the upper surface of a mass timber roof assembly need not be encapsulated where there is no concealed space above it. As well, the exterior side of a mass timber exterior wall assembly need not be encapsulated; however, the provisions of Article 3.1.6.9. and Subsection 3.2.3. for exterior walls still need to be considered. a1 A-3.1.6.4.(3) to (8) Fire-Resistance Rating of Mass Timber with Exposed Surfaces. Portions of mass timber elements required to have a fire-resistance rating are permitted to be exposed in accordance with the permissions stated in Sentences 3.1.6.4.(3) to (8); however, it is important to note that applying those permissions does not waive the requirement for these elements to have a fire-resistance rating. In the calculation of the total wall area of the perimeter of a suite or fire compartment in Sentences 3.1.6.4.(3), (5) and (7), the area of any wall openings, such as doors or windows, is included. a1 A-3.1.6.4.(4) Exposed Surfaces of Mass Timber Walls. The primary objective of encapsulating mass timber elements is to limit the probability that these elements will significantly contribute to fire spread and fire duration in the event of a fire. Since thick wood members require a source of imposed heat flux to burn, Clause 3.1.6.4.(4)(a) stipulates that any portions of the exposed surfaces of different mass timber walls within the suite either face the same direction or have a minimum horizontal distance between one other. If the sprinkler system fails to operate or to control the fire, this directional orientation or minimum distance is intended to avoid or reduce the potential for re-radiation between portions of burning mass timber surfaces on different walls, and particularly those that either face or are in close proximity to one another, which could sustain flaming combustion into the decay phase of a fire. Additionally, if the sprinkler system failed to operate or to control the fire, the maximum percentage of exposed surface area stated in Article 3.1.6.4. are intended to be insufficient to sustain a ventilation-controlled fire that might provide the radiation required to sustain flaming combustion into the decay phase of a fire. a1 A-3.1.6.6. Encapsulation Materials. Research has been conducted on different types of encapsulation materials, such as gypsum board, gypsum concrete and cement board. The results of tests using an intermediate-scale furnace and of cone calorimeter tests indicate that a combustible timber element protected with a 38 mm thick layer of gypsum-concrete topping or with one (25 min), two (50 min) or three (70 min) layers of 12.7 mm Type X gypsum board or two layers (70 min) of 15.9 mm Type X gypsum board, will not ignite or contribute significant heat to a fire until the time at which until average temperatures of 325°C to 380°C are attained at the interface between the encapsulation material or assembly of materials and the combustible substrate. These temperatures are consistent with the ignition temperatures of wood-based materials. e1 A-3.1.6.6.(6) Protection of Gypsum Board from Foot Traffic. Where gypsum board is used as the encapsulation material on the top of a mass timber floor assembly, it should be protected from physical impact arising from normal pedestrian traffic that could damage it and possibly compromise its encapsulation rating. a1 A-3.1.6.9.(1), (2), (4) and (5) Exterior Cladding. The requirements in Sentences 3.1.6.9.(1), (2), (4) and (5) are intended to reduce the potential for fire spread on the exterior cladding of buildings of encapsulated mass timber construction through the use of noncombustible finishes on the exterior of Appendix A • Volume 2 Page 29 the wall assembly or the use of a cladding/wall assembly that has been proven to resist flame propagation as a function of increasing building height, including provisions to allow 100% combustible cladding where the height does not exceed 4 storeys. These cladding/wall assembly combinations can be used as infill or panel-type walls between structural elements, or attached directly to a loadbearing structural system. Note that the requirements in Article 3.1.6.9. do not supersede the provisions in Subsection 3.2.3. regarding spatial separation and exposure protection.

Although a fire separation is not always required to have a fire-resistance rating, the fire separation should act as a barrier to the spread of smoke and fire until some response is initiated. When choosing products for the fire stopping, the physical characteristics of the material used at the joints as well as the nature of the assembly and its potential movement should be taken into consideration. If the fire-resistance rating of a fire separation is waived on the basis of the presence of an automatic sprinkler system, it is intended that the fire separation will be constructed so that it will remain in place and act as a barrier against the spread of smoke for a period of time until the sprinklers have actuated and controlled the fire.

Although there is no explicit performance statement in the Code that means of egress should be free of smoke, it is the intent that during the period when occupants are using a means of egress to evacuate from a floor area, the smoke contamination should not reach levels that would inhibit movement to the exit. This is particularly critical for persons with disabilities, who may not move at the same rate as other persons and who could be more susceptible to the effects of smoke contamination. NFPA 80, “Standard for Fire Doors and Other Opening Protectives”, requires that a fire door protecting a means of egress be designed to minimize the possibility of smoke passing through the opening. Although self-closing devices are not required for all doors in a fire separation (see Article 3.1.8.11.), it is assumed that in a fire situation every door in a fire separation is closed. Article 3.3.3.5. prohibits grilles and similar openings for certain fire separations in hospitals and long-term care homes. Although fire dampers that release on the fusion of a fusible link will help to control the spread of fire, a substantial quantity of smoke could have passed through the opening before that event. They are frequently located below the upper levels of a room and so the release of the fusible link of the fire damper that protects an opening will be delayed until the temperature at the level of the opening becomes high enough to fuse the link. Similar concern has to be considered for other closure devices that are permitted to remain open on fusible links, and their location should be restricted in accordance with NFPA 80, “Standard for Fire Doors and Other Opening Protectives”, and this Code, except where their installation in another location will not allow the products of combustion to spread into means of egress.

The continuity of a fire separation with a fire-resistance rating is maintained by installing a firestop system at the juncture where it abuts against another fire separation, a floor, a ceiling or a roof assembly. The continuity of a fire separation without a fire-resistance rating that abuts another fire separation is maintained by filling all gaps at the juncture of the assemblies with a fire-resistance-rated joint firestop system that will ensure the integrity of the fire separation at that location. Test methods for the evaluation of joint systems are described in CAN/ULC-S115, “Standard Method of Fire Tests of Firestop Systems,” which covers joint systems between adjacent fire-resistance-rated assemblies and between a fire- resistance-rated floor and a non-fire-resistance-rated exterior wall. ASTM E2307, “Standard Test Method for Determining Fire Resistance of Perimeter Fire Barriers Using Intermediate-Scale, Multi-storey Test Apparatus,” is a test method applicable to joint systems between a fire-resistance-rated floor and a non-fire-resistance-rated exterior wall. Fire-resistance-rated joint firestop systems can be tested and listed as either static or dynamic. Dynamic joint firestop systems are subjected to movement cycling prior to undergoing fire testing at maximum joint extension. This approach ensures that the fire-resistance rating of the joint firestop system will be maintained even after the joint has cycled through its anticipated range of movement over the service life of the building. Most joints between fire-resistance-rated assemblies, other than those between loadbearing elements, experience some movement over the service life of the building. Page 30 Appendix A • Volume 2

Firestops need not be installed between joints of interior finish materials that are arranged so as to create a smoke-tight joint.

A combination smoke/fire damper may be used in lieu of a fire damper to meet the requirement of Sentence 3.1.8.10.(1).

It is intended that an access door be provided in the duct and, if the duct is enclosed with an architectural finish, that a second access door be provided through that finish.

The permission to include wired glass and glass block in doors and fire separations between an exit and the adjacent floor area does not permit the inclusion of those items in fire separations between exits and other parts of the building that are not included in the floor area. Examples include other exit facilities and vertical service spaces, including those used for building services and elevator hoistways.

The provisions in Articles 3.1.8.17. to 3.1.8.19. do not waive a requirement for a door to have a fire-protection rating. To achieve this rating in a door test, it may be necessary to limit the area of glass in the door. If this area is less than the area limits of Article 3.1.8.18., it is the governing criterion. Conversely, if the area limits of Article 3.1.8.18. are less than the area required to achieve a fire-protection rating, then the area limits of this Article govern.

In the application of Subsection 3.1.9., a building service or structural element is considered to penetrate an assembly if it passes into or through the assembly. In some situations, a service item enters an assembly through a membrane at one location, runs within the assembly, and then leaves the assembly through a membrane at another location. The term “membrane penetration” usually designates an opening made through one side (wall, floor or ceiling membrane) of an assembly, whereas the term “through-penetration” designates an opening that passes through an entire assembly. Fire stopping of membrane penetrations and through-penetrations involves installing an assemblage of specific materials or products that are designed, tested and fire-resistance-rated to resist, for a prescribed period of time, the spread of fire through the penetrations. Products for fire stopping within a barrier are required to address movement of the assembly and to control smoke spread; as such, the flexibility of the material used at the flexible joints as well as the nature of the assembly and its potential movement must be taken into consideration.

The intention behind the use of the term “cast in place” is to reinforce that there are to be no gaps between the building service or other penetrating item and the membrane or assembly it penetrates. The term “cast in place” describes a typical means of fire stopping for a service penetration through a concrete slab or wall.

The provisions dealing with outlet boxes assume size, quantities and concentrations of partial depth penetrations that would not significantly affect the fire resistance of the assembly, including the temperature rise on the unexposed side of a wall. Sentence 3.1.9.2.(1) is not intended to allow large electrical distribution and control boxes to be recessed into an assembly required to have a fire-resistance rating unless they are firestopped as described in Sentence 3.1.9.3.(1). The installation of fire dampers, smoke dampers or combination smoke/fire dampers is intended to comply with Subsection 3.1.8. and Sentence 3.1.9.1.(5), and the conditions of their listing and labeling, which may or may not permit the installation of firestopping around the duct.

For the purposes of Article 3.1.9.3., outlet boxes include, but are not limited to, electrical boxes, junction boxes, high and low voltage outlets, switches, enclosures for electrical equipment, laundry boxes, and shower diverters. Appendix A • Volume 2 Page 31 A-3.1.9.4.(8) Combustible Branches. Combustible branches for drain, waste and vent piping are permitted to be used to connect to a plumbing fixture within a fire compartment. The integrity of the fire separation is maintained through the use of a firestop system where the vertical stack piping penetrates the fire separation. A-3.1.10.2.(4) Firewall Construction. Inherent in the use of a firewall is the intent that this specialized wall construction provides the required fire-resistance rating while also being designed to resist physical damage - arising out of normal use - that would compromise the rating of the assembly. Traditionally, this has been accomplished by prescribing the use of noncombustible materials, which was, in fact, restricted to concrete or masonry. Sentences 3.1.10.2.(3) and (4) are intended to retain both of the characteristics of firewalls, while permitting greater flexibility in the use of materials and designs. The fire-resistance rating and damage protection attributes of a firewall may be provided by a single fire- and damage-resistant material such as concrete or masonry, by a fire- and damage-resistant membrane on a structural frame, or by separate components - one that provides the fire-resistance rating and another one that protects the firewall against damage. If the firewall is composed of separate components, the fire-resistance rating of the fire-resistive component needs to be determined for this assembly on its own. In addition, if the damage protection component is physically attached to the fire-resistive component (for example, as a sacrificial layer), then, for the purposes of determining the overall performance of the assembly, it is also necessary to determine through testing whether failure of the damage protection component during a fire affects the performance of the fire-resistive component. A-3.1.11.3.(3) Fire Blocks Between Nailing and Supporting Elements. Sentence 3.1.11.3.(3) applies to the portion of the combustible ceiling finish that is attached using nailing elements and constructed in accordance with Sentence 3.1.6.14.(3), which permits 10% of the ceiling finish within a fire compartment to have a flame-spread rating not more than 150. Where this portion of ceiling finish creates a concealed space above it, exposed combustible elements within that space require fire blocks to limit the spread of fire. A-3.1.11.5.(1) Fire Blocks in Combustible Construction. Combustible construction referred to in Sentence 3.1.11.5.(1) includes all types of construction that do not comply with the requirements for noncombustible construction or encapsulated mass timber construction. All of the elements within the concealed space can be combustible, unless required to be of noncombustible materials (e.g., certain categories of pipework and ducts), but the value of the flame-spread rating of the combustible materials determines the permitted extent of the concealed space between fire blocks. The materials to be considered should include all construction materials regulated by this Code, including the framing and building services that are located in the concealed space. When designing fire blocking, consideration should be given to avoid restricting venting capabilities within concealed spaces. (See also Note A-5.6.2.1.) A-3.1.11.5.(3) and (4) Fire Blocks in Concealed Spaces. To reduce the risk of fire spread in combustible concealed spaces within the types of buildings referred to in Sentences 3.1.11.5.(3) and (4), fire blocking is required regardless of whether the horizontal concealed space is protected by sprinklers or not, unless the space is filled with noncombustible insulation so that any air gap at the top of the insulation is very small. (See also Note A-3.1.11.5.(1) for roof venting.) e1 A 5- or 6-storey building constructed in accordance with Article 3.2.2.51. and buildings constructed in accordance with Articles 3.2.2.48., 3.2.2.57., 3.2.2.60. or 3.2.2.93. are required to be sprinklered in accordance with NFPA 13, “Standard for the Installation of Sprinkler Systems” (see Article 3.2.5.12.). NFPA 13 generally requires sprinklering of any concealed spaces of combustible construction or where large amounts of combustibles are present. However, NFPA 13 allows combustible concealed spaces not to be sprinklered in certain cases, including where concealed spaces are filled almost entirely with noncombustible insulation, where spaces contain only materials with a low flame-spread rating, and where limited access or the size of the space makes it impractical to install sprinklers. For certain types of construction in combustible concealed spaces that are not sprinklered, NFPA 13 mandates fire blocking beyond the minimum specified in Sentence 3.1.11.5.(3). Page 32 Appendix A • Volume 2

Sentence 3.1.11.7.(7) together with Article 3.1.9.1., is intended to ensure that the integrity of fire blocks in maintained at areas where they are penetrated. This requirement is satisfied by the use of generic fire stops such as mineral wool, gypsum plaster or Portland cement mortar, or by the use of sealants that form part of a firestop tested in accordance with CAN/ULC-S115, “Standard Method of Fire Tests of Firestop Systems.”

Figure A-3.1.11.7.(8) shows the location of the semi-rigid fibre insulation board at the intersection between walls and floors in wood-frame construction. The figure is intended to illustrate the fire block detail and not a design of a fire separation. Figure A-3.1.11.7.(8) Fire Block

Folding partitions used to divide a space into separate rooms are not considered as doors for the purposes of this Sentence.

The tests described in CAN/ULC-S107 are intended to measure the relative fire-performance of roof coverings when exposed to a fire originating from sources outside the building. When metal deck or a similar noncombustible rigid roof surface is directly exposed to the exterior (a covering material on its exterior surface has not been provided), the requirements of this Sentence need not apply.

The permitted area of the mezzanine for the purposes of determining the allowable percentage is to be based on the open area of the floor of the space in which the mezzanine is located. The Code does not restrict the enclosing of space below the mezzanine, but the enclosed area must be deducted from the area of the overall space before applying the percentage allowance. Appendix A • Volume 2 Page 33 A-3.2.1.1.(8) Accessible Service Space. These service spaces are often referred to as interstitial spaces and are designed to allow service personnel to enter and undertake maintenance or installation within the space. Catwalks or flooring are usually included to provide a walking or access surface. Even when flooring is included, it is not intended that the interstitial space should be considered as a storey for the purposes of the Code unless the space is used for purposes other than servicing or the storage of materials and equipment to be used for building services within that space. A-3.2.2.2.(1) Special and Unusual Structures. Examples of structures which cannot be identified with the descriptions of buildings in Articles 3.2.2.20. to 3.2.2.92. include grain elevators, refineries and towers. Publications that may be consulted to establish good engineering practice for the purposes of Article 3.2.2.2. include the NFPA Fire Protection Handbook, Factory Mutual Data Sheets, and publications of the Society for Fire Protection Engineering. A-3.2.2.17.(1) Roof Assemblies in Gymnasiums, Swimming Pools, Arenas and Rinks. The permission to waive the fire-resistance rating requirements for roof assemblies over gymnasiums, swimming pools, arenas and rinks that meet the conditions of Sentence 3.2.2.17.(1) includes the permission to waive the requirements relating to minimum size and construction details stated in Article 3.1.4.7. for wood elements in roof assemblies of heavy timber construction on buildings conforming to Articles 3.2.2.25. and 3.2.2.32. However, wood elements in roof assemblies of heavy timber construction on buildings conforming to Article 3.2.2.30. must nevertheless meet the requirements of Article 3.1.4.7. A-3.2.2.18.(2) Sprinkler Extent. A literal interpretation of Article 3.2.2.6. and Sentences 3.2.2.4.(1) and (2) could require installation of an automatic sprinkler system throughout all storeys of a building regardless of options in Articles 3.2.2.20. to 3.2.2.92. to construct one or more storeys without installation of sprinklers. It is the intent of the Code that all storeys below a storey in which an automatic sprinkler system is installed should also be protected by an automatic sprinkler system to ensure that a fire in a lower storey does not incapacitate the automatic sprinkler system or overwhelm an automatic sprinkler system in an upper storey. Persons in an upper storey in which waivers or reductions of other fire safety systems are permitted would be exposed to an increased risk from a fire on a lower storey. This concept also applies to situations in which an automatic sprinkler system has been installed within a floor area in order to modify other safety requirements applying within the floor area. If the uppermost storey or storeys of a building can be constructed without the installation of an automatic sprinkler system it is not necessary that an automatic sprinkler system required in a lower storey be extended into the upper storey or storeys. A-3.2.2.35.(4) Sprinkler Requirements. Spaces in a building of Group A, Division 4 occupancy that are intended to be equipped with sprinklers include, but are not limited to, dressing and changing rooms, concession stands and areas, toilet rooms, locker rooms, storage areas, service rooms, offices and other spaces that provide service to the building. The enclosure of seating areas with glazing needs special consideration in determining the requirements for sprinklers. For example, if the enclosed area is used for the consumption of food and beverages, it should be classified as Group A, Division 2 and the appropriate requirements of that classification applied. Enclosure of limited spaces above seating areas for press and media purposes is not considered to require the installation of sprinklers. a1 A-3.2.2.48.(4), 3.2.2.57.(3) and 3.2.2.93.(5) to (7) Occupancy Combinations in Buildings of Mixed Construction. Buildings conforming to the building height and area limits and the other fire protection requirements of Article 3.2.2.48., 3.2.2.57. or 3.2.2.93. may be entirely constructed of encapsulated mass timber construction and incorporate the occupancies specifically permitted by Sentence 3.2.2.48.(4), 3.2.2.57.(3) or 3.2.2.93.(5) to (7): e.g., Group A, Division 2 major occupancies on the first to third storeys, Group E major occupancies on the first and second storeys, and a parking garage on the first to fourth storeys. Alternatively, the requirements of Articles 3.2.2.4. to 3.2.2.8. for superimposed major occupancies can be applied, resulting in buildings of mixed construction conforming to the building height and area limits for encapsulated mass timber construction and in which the lower storeys are of noncombustible construction and the upper storeys are of encapsulated Page 34 Appendix A • Volume 2 mass timber construction. For example, a Group A, Division 2 or Group B, Division 3 major occupancy could be located on the first 4 storeys of a 12-storey Group C building constructed in accordance with Article 3.2.2.48., as long as these first 4 storeys were constructed of noncombustible construction in accordance with Article 3.2.2.23. or 3.2.2.38., as applicable. (See also Articles 3.2.2.6. and 3.2.2.7.) A-3.2.2.51.(5) and 3.2.2.60.(4) Occupancy Combinations in Buildings of Mixed Construction. Buildings conforming to the building height and area limits and the other fire protection requirements of Article 3.2.2.51. or 3.2.2.60. may be entirely constructed of combustible construction and incorporate the occupancies specifically permitted by Sentence 3.2.2.51.(5) or 3.2.2.60.(4): e.g., Group A, Division 2 and Group E major occupancies on the first and second storeys, and a parking garage on the first to third storeys. Alternatively, the requirements of Articles 3.2.2.4. to 3.2.2.8. for superimposed major occupancies can be applied, resulting in buildings of mixed construction conforming to the building height and area limits of Article 3.2.2.51. or 3.2.2.60. and in which the lower storeys are of noncombustible construction and the upper storeys are of combustible construction. For example, a Group A, Division 2 or Group B, Division 3 major occupancy could be located on the first 4 storeys of a 6- storey Group C building constructed in accordance with Article 3.2.2.51., as long as these first 4 storeys were constructed of noncombustible construction in accordance with Article 3.2.2.23. or 3.2.2.38., as applicable. (See also Articles 3.2.2.6. and 3.2.2.7.) a1 A-3.2.2.93.(1) and Table 3.2.2.93. Occupancy Combinations in Buildings of Mixed Encapsulation Ratings. Buildings conforming to the building height and minimum encapsulation rating requirements and the other fire protection requirements of Article 3.2.2.93. may be entirely constructed of encapsulated mass timber construction and incorporate the multiple major occupancies otherwise permitted by Articles 3.2.2.4. to 3.2.2.6. This would also include permitting mixing of major occupancies that require different levels of encapsulation for structural mass timber elements in accordance with Table 3.2.2.93. A-3.2.3. Fire Protection Related to Limiting Distance Versus Separation Between Buildings. Building Code provisions that address protection against fire spread from building to building use the limiting distance (see definition in Article 1.4.1.2. of Division A) for a building rather than using the distance between adjacent buildings on separate properties, since this would result in situations where the design and construction of a building on one property affects the design and construction of a building on an adjacent property. The Code requirements that deal with reducing the probability of building-to-building fire spread were originally developed based on the assumption that the exposing building faces of adjacent buildings are of similar size and configuration, and are equidistant from the shared property line. Where buildings are of different sizes, the smaller building may be subject to a higher heat flux in the event of a fire compared to the larger building. Where buildings are closely spaced and not equidistant from the property line, the construction of the building with the greater limiting distance does not recognize the proximity of the building with the lesser limiting distance. The Building Code has more stringent requirements for buildings having lesser limiting distance with regards to the maximum area and spacing of unprotected openings, and the construction, cladding and fire resistance of walls. This increased stringency recognizes that the fire hazard is greater where the buildings are close together and that adjacent buildings may have exposing building faces of different sizes, configurations or limiting distances, which could further increase the hazard. The authority having jurisdiction may also address limiting distances through legal agreements with the parties involved that stipulate that the limiting distance be measured to a line that is not the property line. Such agreements would normally be registered with the titles of both properties. Appendix A • Volume 2 Page 35

In the application of Sentences 3.2.3.1.(3) and (4), it is intended that Sentence (3) be used first to establish the basic requirements for the exterior wall in terms of fire-resistance rating, type of construction and type of cladding. The percentage of unprotected openings determined from the application of Sentence (3) would be unnecessarily restrictive if the actual unprotected openings occur in a plane that is set back from the front of the building face. Sentence (4) applies to the calculation of the allowable percentage of unprotected openings based upon projection onto a plane that is in front of all unprotected openings. The application of these two Sentences is shown in Figure A-3.2.3.1.(4). The modifications permitted by Article 3.2.3.12. would be applied, if applicable, to the area of unprotected openings derived from Sentence (4). Figure A-3.2.3.1.(4) Spatial Separation Design

Sentences 3.2.3.6.(2) to (5) provide requirements for the protection of soffits where the soffit of the subject building is located close to the property line or to an imaginary line between two buildings on the same property. Fire from inside the roof space of the subject building can exit unprotected soffits and expose the adjacent building to flames.

In the case of insulated vinyl siding, the maximum 2 mm thickness stated in Subclause 3.2.3.7.(4)(d)(iv) refers to the total thickness of the siding and the insulation, not of the siding alone.

No increase of the maximum area of unprotected openings in an exposing building face should be applied until the requirements of Article 3.2.3.7. have been satisfied in determining the construction of the exposing building face.

The intent of this Article is to ensure that the control of fire spread by the interior fire separations between adjacent fire compartments is not defeated through the spread of fire by thermal radiation outside the building. Minimum separations (Do) are specified between unprotected openings in separate fire compartments of the building where the exterior faces of these compartments are deemed to expose each other to a thermal radiation hazard. This situation may arise where the angle, θ, between the intersecting planes of the exposing building faces is less than 135° and both of these faces have unprotected openings. The exterior walls of the fire compartments do not have to intersect in order to apply Article 3.2.3.14. Rather, the critical factor is the angle, θ, between the planes formed by the exterior walls. Examples are shown in Figures A-3.2.3.14.-A, A-3.2.3.14.-B and A-3.2.3.14.-C of situations which would be addressed by this Article. Page 36 Appendix A • Volume 2 Figure A-3.2.3.14.-A Openings in Walls at a Right-Angle Corner Figure A-3.2.3.14.-B Figure A-3.2.3.14.-C Openings in Walls which are Parallel to One Another Openings in Walls with an Included Angle of 45 Degrees The exterior unprotected openings in the fire compartments are not deemed to expose each other to a thermal radiation hazard if: • the angle formed between the planes of the exposing building faces is 135° or more, or • the fire compartments are sprinklered. In order to apply Sentence 3.2.3.14.(1), both of the exterior walls must have unprotected openings. Sentence (1) does not apply where the exterior wall of only one fire compartment has unprotected openings. The separation of exterior unprotected openings in adjacent fire compartments is not required if the openings in both compartments are in the same plane (θ = 180°). Sentence 3.2.3.14.(2) requires the exterior walls of each fire compartment within the distance, D o to have a fire-resistance rating. The fire-resistance rating must be at least equal to the required interior separation between the fire compartments. Thermal radiation from an opening is substantially reduced at angles less than 45° from the plane of the unprotected opening. This may be shown schematically in Figure A-3.2.3.14.-D.: Appendix A • Volume 2 Page 37 Figure A-3.2.3.14.-D Thermal Radiation Sentence 3.2.3.14.(2) requires the portion of an exterior wall (containing an unprotected opening) of any other fire compartment that falls within the shaded area of the Figure above to have a fire-resistance rating. Figure A-3.2.3.14-E illustrates the application of Sentence 3.2.3.14.(2) where the exterior walls of 2 fire compartments contain unprotected openings and the planes of the openings meet at 90°. In order to apply Sentence 3.2.3.14.(2), the fire-resistance rating of each of the exterior walls exposed to significant thermal radiation at all angles of less than 135° within the distance, D o, from the opening in the opposite wall must be investigated. In the example shown in Figure A-3.2.3.14.-E, the effect of Opening A on the exterior wall of Fire Compartment “B” must be investigated as follows. In this example, a portion of the exterior wall of Fire Compartment “B” happens to fall within the distance, Do, and within the angle, θ less than 135°. However, only that part of the wall which is shown shaded is required to have a fire-resistance rating. Figure A-3.2.3.14.-E Thermal Radiation Page 38 Appendix A • Volume 2

The term “fire alarm system” used in this Subsection applies to fire alarm systems with or without voice communication capability.

This requirement, in combination with Article 3.2.4.22., is intended to allow for the provision of voice communication capability as an integral part of a single-stage fire alarm system.

This requirement, in combination with Article 3.2.4.22. or 3.2.4.23., is intended to allow for the provision of voice communication capability as an integral part of a 2-stage fire alarm system.

In a 2-stage fire alarm system described in Sentence 3.2.4.4.(2), the alert signal may be transmitted to audible signal devices in designated locations or to audible signal devices throughout the building. If actuated, the second stage alarm signal in a 2- stage fire alarm system may sound throughout all zones in the building. All manual station key switches would typically initiate the alarm signal. Sentence 3.2.4.4.(2) also allows the implementation of a “zoned 2-stage” sequence of operation, whereby the alarm signal sounds in the zone of key switch actuation (and perhaps in the adjacent zones, which may be the storey above and the storey below) and the alert signal sounds throughout the rest of the building. This sequencing would be created automatically by the fire alarm control unit. The key or special device referred to in Clause 3.2.4.4.(2)(c) should be immediately available to all persons on duty who have been given authority to sound an alarm signal.

This requirement is intended to prevent unauthorized access to silencing switches. The satisfactory operation of a fire alarm system to alert the occupants of a building to an emergency is predicated on the assumption that the alarm signal will be silenced only after responsible staff have verified that no emergency exists.

In some jurisdictions, the fire department may utilize, or have available, a municipal fire alarm system or equipment intended for receiving notification by means of a direct connection. If used, it is expected that these systems and installations conform to the requirements of Sentence (4) so as to achieve and provide a uniform and reliable level of service. It is also intended that a proprietary central station as well as a fire brigade used by a large corporation, university campus or similar site comply with Sentence (4). CAN/ULC-S561, “Standard for Installation and Services for Fire Signal Receiving Centres and Systems” which is referenced in Sentence 3.2.4.7.(4), and CAN/ULCS524, “Standard for Installation of Fire Alarm Systems” which is referenced in Sentence 3.2.4.5.(1), go hand-in-hand: conformity to CAN/ULC-S561 entails conformity with the fire alarm system components required in that standard, which include the fire alarm transmitter (signal transmitting unit), the interconnections, and the communication path.

In many municipalities an emergency telephone number, for example 911, is used for all emergency services and it is preferable to post that number.

Alarm initiating devices referred to in this Sentence include fire detectors, waterflow switches and manual pull stations. If a room or space in a building extends through more than one storey of the building, as in the case of multi-level dwelling units and machinery rooms, judgment must be exercised in the zoning and annunciation of the fire detectors in that room or space. In general, the lowest storey on which access is provided into the room or space should be indicated on the annunciator to Appendix A • Volume 2 Page 39 avoid unnecessary delays for the responding fire fighters. Consideration should also be given to the use of numbers or letters on the annunciator that correspond to those used in the building elevators.

It is permissible to install the fire alarm control unit in close proximity to the building entrance to meet the requirement for an annunciator. All signals required for the annunciator must be present at the control unit. In systems that include both control unit and annunciator, the signals must be routed to the annunciator through the control unit and the same functionality must be available at the control unit for operation and maintenance functions.

Specific electrical supervision for fire pumps is stated in NFPA 20, “Standard for the Installation of Stationary Pumps for Fire Protection”, which is referenced in NFPA 13, “Standard for the Installation of Sprinkler Systems”.

In the design and installation of the smoke detection system, consideration must be given to all features which could have a bearing on the location and sensitivity of the detectors, including ceiling height, sloped ceilings, diffusion from air conditioning and ventilating currents, obstructions, baffles, and other pertinent physical configurations that might interfere with the proper operation of the system.

If staff located in each zone or compartment can see each sleeping room door, visible signals may be located above each door. If staff cannot see every door, it is intended that the visible signals be provided at the location where the staff are normally in attendance. The audible signal is intended to alert staff of the need to check the visible signals.

Only one manual station need be provided near a group of doors serving as a principal entrance or as a single exit facility.

The following notes on acoustic measurement and terminology are intended to assist in the application of the requirements for audibility of fire alarm system sounding devices. The background or ambient measurement should be a spatial averaged A-weighted equivalent sound level measured for 60 s. This can be obtained using an integrating sound level meter with the integration time set to 60 s. During the measurement period the meter should be slowly moved about so as to sample the space uniformly but coming no closer than 0.5 m from any solid wall, floor or ceiling. Alternatively, measurements can be made at 3 or more positions throughout the space and an energy average calculated. The measurement of the alarm level depends on the type of alarm signal. If the signal is a continuous signal from a bell or siren, the spatial averaged A-weighted equivalent sound level should be obtained. The integration time should be long enough to obtain a reasonable spatial average of the space, but not less than 10 s. If the alarm has a temporal pattern, then the A-weighted sound level should be measured using the ‘fast’ time constant during the ‘on’ part of the cycle. In this situation it is not appropriate to use an integrating sound level meter. Since the duty cycle of the alarm is only 37.5% at best, that type of meter would give a reading that is 4 or more decibels lower than the level while the alarm is ‘on’. A number of measurements should be made about the space in question and the average value used to obtain a good spatial representation. Strictly speaking, the energy average of the measurements should be used; however, the frequency spectrum associated with most alarms is of a type that should give little variation about the space. If the measured levels don’t vary by more than 2 to 3 dB, then an arithmetic average rather than an energy average can be used. Effect of Furnishings The final inspection of a fire alarm system is seldom made when the building is furnished and ready for occupancy. This results in measured levels which may be several decibels higher than will be found in the occupied building. The importance of this difference depends on the situation. Page 40 Appendix A • Volume 2 If the building is complete except for furnishings, so that the sources of ambient noise are present, then the amount by which the alarm signal exceeds the ambient level will not change appreciably with the introduction of furnishings. In this case both levels will be reduced by about the same amount. If the primary source of ambient noise will be office equipment and workers, as would be expected in an open plan office, then measurements made prior to occupancy may differ substantially from those made afterwards. This may be true for both the absolute sound levels and the difference between the alarm level and the ambient. A problem arises in trying to estimate what the absolute sound levels will be after the building is occupied. In general, if the measurement is made in a totally bare room then the level will be about 3 dB higher than if the room were carpeted, assuming a reasonable carpet with an underlay. In most cases this will account for most of the absorption in the room and no further correction will be necessary. Adding heavy drapes and absorptive furnishings to a carpeted room can reduce the sound level by a further 2 to 3 dB. Commercial buildings are more problematic. For example, if an open plan office is measured before any office screens are installed, there could be a substantial difference in the before and after levels, depending on the distance to the nearest alarm device. Glossary of Acoustical Terms Audible: A signal is usually considered to be clearly audible if the A-weighted sound level exceeds the level of ambient noise by 15 dB or more. Awakening threshold: The level of sound that will awaken a sleeping subject 50% of the time. A-weighted: A frequency weighting network which emphasizes the middle frequency components similar to the response of the human ear. The A-weighted sound level correlates well with subjective assessment of the disturbing effects of sounds. The quantity is expressed in dBA. Masked threshold: The level of sound at which a signal is just audible in ambient noise. Sound level: A sound pressure level obtained using a signal to which a standard frequency-weighting has been applied. Sound pressure: A fluctuating pressure superimposed on the static pressure by the presence of sound. The unqualified term means the root-mean-square sound pressure. In air, the static pressure is barometric pressure. Sound pressure level: Ten times the common logarithm of the ratio of the square of the sound pressure under consideration to the square of the standard reference pressure of 20 mPa. The quantity obtained is expressed in decibels.

Alert signals are part of a 2-stage fire alarm system. The intent of the first, alert, stage is to notify persons in authority of a potential threat to building occupants. In certain occupancies such as an emergency ward in a hospital, it may not be desirable for an alert signal to sound throughout the floor area. In such cases, the alert signal may be restricted to a continuously staffed location. Examples of continuously staffed locations include a nursing station in a hospital or a building security desk in an office tower, where staff on shift are available every day and at all times.

The temporal pattern of an alarm signal relates to the time during which the signal is produced and the intervals between the individual signal pulses. The international standard ISO 8201, “Acoustics - Audible Emergency Evacuation Signal”, includes a pattern that is becoming widely used in different countries and it is appropriate for this pattern to be adopted in Canada. The temporal pattern can be produced on most signalling devices. Most existing alarm systems can be modified, and this pattern could be phased in when the systems require modification. The characteristic of the pattern is a 3-pulse phase followed by an off phase. The 3 pulses each consist of an on phase lasting for 0.5 ± 0.05 s followed by an off phase lasting for 0.5 ± 0.05 s sounded for 3 successive on periods and then followed by an off phase lasting for 1.5 ± 0.15 s. Figure A-3.2.4.18.(2)-A indicates the pattern that is intended. Appendix A • Volume 2 Page 41 Although the diagram shows a square wave form, the wave can have other shapes that produce a similar effect. If single stroke bells are to be used, the temporal pattern can be produced by having the bell struck three times at a rate of one stroke per second followed by an interval of 2 s of silence. Figure A-3.2.4.18.(2)-B shows the pattern that results. Figure A-3.2.4.18.(2)-A Figure A-3.2.4.18.(2)-B Temporal Pattern for Fire Alarm Signal Temporal Pattern Imposed on a Single Stroke Bell or Chime Note: (1) The on phase represents the time that the striker mechanism is actuated. The sound produced by the bell or chime will continue at a level that decreases until the striker mechanism is re-actuated.

It is very difficult to specify exactly what types of sound patterns are considered to be “significantly different” from one another. The intent is to ensure that there is a noticeable or measurable difference between the alert signals and the alarm signals such that it reduces the possibility of confusion.

For the purposes of this requirement, an audible signalling device should not produce a sound pressure level more than 110 dBA when measured at a distance of 3 m.

In a building in which corridors or hallways serve more than one suite or dwelling unit, there will be situations in which an audible signal device cannot be placed in the corridor or hallway to alert persons sleeping in suites and dwelling units, because the sound level in the vicinity of the device would exceed that permitted by Sentence 3.2.4.18.(4). In these situations it will be necessary to supplement the building fire alarm system with an audible signal device in the suite or dwelling unit. These devices could be piezoelectric devices similar to the sounding units in many smoke alarms, subject to the device emitting the appropriate temporal pattern required by Sentence 3.2.4.18.(2). The sound pressure level required in this Sentence should be measured when the suite is unfurnished and unoccupied.

Audible signal devices that emit a low frequency signal in the range of 470 Hz to 570 Hz have been shown to be more effective in waking people. Page 42 Appendix A • Volume 2

In order to minimize the annoyance caused by false and unwanted alarms, the disconnect is intended to permit a person to silence the local audible device within the dwelling unit. At that time the person would be aware of sounds from devices in common spaces and could plan appropriate action.

Clause 3.2.4.18.(9)(a) permits Class A wiring, or Class B wiring with signal circuit isolators located outside of the suites, to serve audible signal devices within residential suites. Clause 3.2.4.18.(9)(b) permits a separate signal circuit to serve each suite without the need for signal circuit isolators or Class A wiring. Open circuits and Class A and Class B wiring circuits are terms defined in CAN/ULC-S524, “Standard for Installation of Fire Alarm Systems."

Sentence 3.2.4.18.(9) in combination with Sentence 3.2.4.18.(10) require separate audible signal circuits for dwelling units. It allows the designer the option to wire the audible signal devices in a dwelling unit on an individual circuit that serves each suite only or to wire the audible signal devices in a common circuit that serves the dwelling units within the floor area and is separate from the circuit that serves the audible devices outside the dwelling unit. Compliance with either of the above two options would meet the intent of a separate circuit required in Sentence 3.2.4.18.(12).

Visible signal devices should be installed in a combination of regular suites and designated accessible suites in hotels and motels so that people who are deaf or hard of hearing can safely occupy either type of suite. Visible signal devices are not required to be installed in all the rooms of the suite. The signal should be visible from any room in the suite, which can be accomplished by installing glazing panels between the rooms or additional visible signal devices. In addition, CAN/ULC-S524, “Standard for Installation of Fire Alarm Systems,” requires that high-intensity strobes be used in sleeping rooms.

If staff located in each zone or compartment can see each sleeping room door, visual signals could be located above each door. If staff cannot see every door, it is intended that the visual signals be provided at the location where the staff are normally in attendance.

CAN/ULC-S526, “Visible Signal Devices for Fire Alarm Systems Including Accessories”, published by Underwriters’ Laboratories of Canada, applies to visible signalling units. This document is referenced by the most recent standard for the installation of fire alarm systems and would automatically apply. Current Canadian technology does not integrate visible and audible alarms to have the same temporal pattern. Visible and audible alarms should have as close a temporal pattern as possible but without interference beats that might have a deleterious effect on some persons. Visible signalling devices with the same temporal pattern as required for audible devices are available from some sources and they should become available in Canada. Not all units that comply with the ULC standard will have sufficient power to adequately cover large areas; care will have to be taken to specify units with adequate power when large spaces are being designed.

Ontario’s Electrical Safety Code permits a smoke alarm to be installed on most residential circuits that carry lighting outlets and receptacles. It is the intent of the Building Code that any other item on a circuit with a smoke alarm should be unlikely to be overloaded and trip the breaker with a resultant loss of power that is not sufficiently annoying for the breaker to be restored to the on position. It is considered that an interior bathroom light or a kitchen light fulfills this intent, but that circuits restricted to receptacles do not fulfill this intent.

It is intended that the smoke detector in this application will function as per the requirements of a smoke alarm; specifically, it will be a localized alarm to the suite. The advantage of this type of installation is that the detector would be monitored by Appendix A • Volume 2 Page 43 the fire alarm panel, which would provide notification to the supervisory personnel and be inspected as per CAN/ULC-S524, “Standard for Installation of Fire Alarm Systems.” It is not intended that smoke detectors used in lieu of smoke alarms will activate the fire alarm panel to send a signal to the fire department.

Smoke alarms with a visual signaling component can alert people who are deaf, deafened or hard of hearing to the presence of smoke in the dwelling just as the alarm sound provides an alert to people with no or low vision or who are sighted. The visual signal provides an extra level of safety alerts to building residents.

The concept of intelligibility expressed in Clause 3.2.4.22.(1)(b) is intended to mean that a person with average hearing and cognitive abilities is able to understand the messages that are transmitted into the space occupied by the person. There is no absolute measure to predetermine the effect of loudspeakers and it maybe necessary, once the building has been furnished and occupied, to increase to the number of loudspeakers to improve the quality of the messages. The intelligibility of the message depends on the speech level, the background level, and the reverberation time of the space. ISO 7731, “Ergonomics - Danger Signals for Public and Work Areas - Auditory Danger Signals”, addresses audibility. The standard suggests that an A-weighted sound level at least 15 dBA above the ambient is required for audibility, but allows for more precise calculations using octave or ⅓ octave band frequencies to tailor the alarm signal for particular ambient noise conditions. Design of the alarm system is limited to ensuring that all areas receive an adequately loud alarm signal. If a public address system is to be used to convey instructions during an emergency, then the requirements of the system are less straightforward. In general, however, a larger number of speakers operating at lower sound levels would be required. Additional guidance on how to design and evaluate the intelligibility of a communication system can be found in the following documents • IEC 60268-16, Sound System Equipment — Part 16: Objective Rating of Speech Intelligibility by Speech Transmission Index • ISO 7240-19, Fire Detection and Alarm Systems — Part 19: Design, Installation, “Commissioning and Service of Sound Systems for Emergency Purposes” • NEMA SB 50, “Emergency Communications Audio Intelligibility Applications Guide” • Annex D of NFPA 72, "National Fire Alarm and Signaling Code".

Buildings of Group B, Division 1 used for housing persons who are under restraint include security measures that would prevent normal access by local fire departments. These security measures include fencing around the building site, exterior walls without openings or openings which are either very small or fitted with bars, and doors that are equipped with security hardware that would prevent easy entry. These buildings would have firefighting equipment installed and the staff would be trained to handle any small incipient fires. It is expected that appropriate fire safety planning would be undertaken in conjunction with local fire departments in order that special emergencies could be handled in a cooperative manner.

The design and construction of fire department access routes involves the consideration of many variables, some of which are specified in the requirements in the Building Code. All these variables should be considered in relation to the type and size of fire department vehicles available in the municipality or area where the building will be constructed. It is appropriate, therefore, that the local fire department be consulted prior to the design and construction of access routes.

This Article requires that an adequate water supply for firefighting is to be provided for every building. However, farm buildings of low human occupancy under the National Farm Building Code of Canada 1995 are exempted. The water supply requirements for interior fire suppression systems such as sprinkler systems and standpipe and hose systems are contained in other standards, for example, NFPA Standard 13, “Standard for the Installation of Sprinkler Systems”, and NFPA Standard Page 44 Appendix A • Volume 2 14, “Standard for the Installation of Standpipe and Hose Systems”. This Appendix note focuses only on water supplies that are considered essential to firefighting by fire department or other trained personnel using fire hoses. Minimum requirements for water supply for firefighting are relevant mainly to building sites not serviced by municipal water supply systems. For building sites serviced by municipal water supply systems where the water supply duration is not a concern, water supply flow rates at minimum pressures would be the main focus of this Appendix note. However, where municipal water supply capacities are limited, it would be necessary for buildings to have on-site supplemental water supply. An adequate water supply for firefighting should be an immediately available and accessible water supply with sufficient volume and/or flow to enable fire department personnel using fire hoses to control fire growth until the building is safely evacuated, prevent the fire from spreading to adjacent buildings, limit environmental impact of the fire, and provide a limited measure of property protection. The sources of water supply for firefighting purposes may be natural or man-made. Natural sources may include ponds, lakes, rivers, streams, bays, creeks, springs, artesian wells, and irrigation canals. Man-made sources may include aboveground tanks, elevated gravity tanks, cisterns, swimming pools, wells, reservoirs, aqueducts, tankers, and hydrants served by a public or private water system. It is imperative that such sources of water be accessible to fire department equipment under all climate conditions. The available water supply would allow arriving fire department personnel to use the water at their discretion when entering a burning building with hose lines. During the search and evacuation operation, hose streams may be needed for fire suppression to limit fire spread. The duration of the water supply should be sufficient to allow complete search and evacuation of the building. Once the search and rescue operations are complete, additional water may be required for exposure protection or fire suppression to limit property damage. Fire departments serving remote or rural areas often have to respond to a fire with a transportable water supply of sufficient volume for approximately 5 to 10 minutes when using one or two 38 mm hose lines. This would provide minimal hose streams allowing immediate search and rescue operations in small buildings with simple layouts but limited fire suppression capabilities, especially if a fire is already well-established. For larger more complex buildings, an on-site water supply for firefighting would be needed to provide an extended duration of hose stream use by the fire department to allow search and evacuation of the building, exposure protection and fire suppression. The volume of this on-site water supply would be dependent on the building size, construction, occupancy, exposure and environmental impact potential, and should be sufficient to allow at least 30 minutes of fire department hose stream use. The recommendations of this Appendix note are predicated on prompt response by a well-equipped fire department using modern firefighting techniques, and buildings being evacuated in accordance with established building fire safety plans and fire department pre-fire plans. For buildings constructed in areas where fire department response is not expected at all or in a reasonable time, sprinkler protection should be considered to ensure safe evacuation. Elementary and secondary schools usually have a record of well-established and practiced fire safety plans which would allow complete evacuations within 4 minutes. Because of this and the inherent high level of supervision in these buildings, a reduction of the water supply for firefighting may be considered. It is suggested that the level of reduction should be determined by the local enforcement authority based on the resources and response time of the fire department, and the size and complexity of the buildings. When designing open, unheated reservoirs as sources of fire protection water, a 600 mm ice depth allowance should be included in the water volume calculations, except where local winter temperature conditions result in a greater ice depth (as typically found on local lakes or ponds). As well, make-up water supplies should be provided to maintain the design volumes, taking into account volume loss due to evaporation during drought periods. 1. Buildings not Requiring an On-Site Water Supply (a) A building would not require an on-site water supply for firefighting if the building satisfies the criteria set out in Item 1(b) or Item 1(c) provided that: (i) the building is serviced by a municipal water supply system that satisfies Item 3(b), or Appendix A • Volume 2 Page 45 (ii) the fire department can respond with a transportable water supply of sufficient quantity to allow them to conduct an effective search and evacuation of the building, determined on the basis of other guidelines or standards (such as, NFPA 1142, “Standard on Water Supplies for Suburban and Rural Fire Fighting”). (b) A building would not require an on-site water supply for firefighting where all of the following criteria are met: (i) the building area is 200 m2 or less, (ii) the building height is 2 storeys or less, (iii) the building does not contain a care or detention occupancy, (iv) the building does not require a sprinkler system or a standpipe and hose system, (v) the limiting distance from the property line is at least 13 m if the building contains a high hazard industrial occupancy, and (vi) the building constitutes no significant environmental contamination potential due to fire. (c) A building that exceeds 200 m2 in building area or 2 storeys in building height and that contains a low hazard industrial occupancy may not require an on-site water supply for firefighting if the combustible loading in the building is insignificant (such as that found in cement plants, steel stock storage sheds, etc.), as determined by the chief building official. 2. Sprinklered Buildings For sprinklered buildings, water supply additional to that required by the sprinkler systems should be provided for firefighting using fire hoses in accordance with the hose stream demands and water supply durations for different hazard classifications as specified in NFPA 13, “Installation of Sprinkler Systems”. 3. Buildings Requiring On-Site Water Supply (a) Except for sprinklered buildings and as required by Items 3(c) and 3(e), buildings should have a supply of water available for firefighting purposes not less than the quantity derived from the following formula: Q = K • V • Stot where Q = minimum supply of water in litres K = water supply coefficient from Table 1 V = total building volume in cubic metres Stot = total of spatial coefficient values from property line exposures on all sides as obtained from the formula: Stot = 1.0 + [Sside1 + Sside2 + Sside3 + ... etc.)] where Sside values are established from Figure 1, as modified by Items 3(d) and 3(f), and Stot need not exceed 2.0. (b) Water supply flow rates should not be less than that specified in Table 2. Where the water supply is from a municipal or industrial water supply system, the required flow rate should be available at a minimum pressure of 140 kPa. (c) The water supply as required in Item 3(a) should not be less than that needed to provide the minimum flow rate specified in Table 2 for a minimum duration of 30 minutes. (d) Where a masonry wall with a minimum fire-resistance rating of 2 h, and no unprotected openings is provided as an exterior wall, the spatial coefficient (Sside) for this side of the building may be considered equal to 0. This masonry wall should be provided with a minimum 150 mm parapet. Firewalls that divide a structure into two or more buildings may be given similar consideration when evaluating the exposure of the buildings to each other. (e) In elementary or secondary schools, the water supply determined in accordance with Items 3(a) and 3(b) may be reduced. The level of reduction to be applied would be at the discretion of the local enforcement authority, and should not exceed 30 percent. (f) The spatial coefficient Sside may be considered equal to 0 when the exposed building is on the same property and is less than 10 m2 in building area. Page 46 Appendix A • Volume 2 4. Additions to Existing Buildings (a) Except as permitted in Items 4(b) and 4(c), additions to existing buildings should be provided with a water supply for firefighting as required in Items 3(a) to 3(e). Although under Part 11, Renovation, the required water supply is to be based only on the building volume of the addition, it is recommended that the entire building volume of the expanded facility be used to ensure complete evacuation and safety of all the occupants. (b) Buildings with new additions falling within any one of the following criteria would not require an additional water supply for firefighting where: (i) the expanded building complies with all the requirements of Item 1(a), (ii) the new addition does not exceed 100 m2 in building area, or (iii) the new addition exceeds 100 m2 but does not exceed 400 m2 in building area, contains an assembly, business and personal services, mercantile or low hazard industrial occupancy, is of noncombustible construction, does not result in a significant increase in exposure to other existing buildings, has no combustible storage or process, and is separated from the existing building by a fire separation with a fire- resistance rating of at least 1 h. (c) Where a firewall is provided between the new addition and the existing building, the water supply for firefighting may be determined in accordance with Items 1(a) and 3(a), using only the building volume of the new addition. Table 1 Water Supply Coefficient - K Classification by Group or Division in Accordance with Table 3.1.2.1. of the Building Code A-2 Type of Construction B-1 B-2 A-4 A-1 E F-1 B-3 F-3 A-3 F-2 C D Building is of noncombustible construction with fire separations and fire- resistance ratings provided in accordance with Subsection 3.2.2., including 10 12 14 17 23 loadbearing walls, columns and arches. Building is of noncombustible construction or of heavy timber construction conforming to Article 3.1.4.6. Floor assemblies are fire separations but with no 16 19 22 27 37 fire-resistance rating. Roof assemblies, mezzanines, loadbearing walls, columns and arches do not have a fire-resistance rating. Building is of combustible construction with fire separations and fire-resistance ratings provided in accordance with Subsection 3.2.2., including loadbearing walls, columns and arches. 18 22 25 31 41 Noncombustible construction may be used in lieu of fire-resistance rating where permitted in Subsection 3.2.2. Building is of combustible construction. Floor assemblies are fire separations but with no fire-resistance rating. Roof assemblies, mezzanines, loadbearing walls, 23 28 32 39 53 columns and arches do not have a fire-resistance rating. Column 1 2 3 4 5 6 Appendix A • Volume 2 Page 47 Table 2 Part 3 Buildings under the Building Code Required Minimum Water Supply Flow Rate, L/min One-storey building with building area not exceeding 600 m² 1 800 2 700 (if Q ≤ 108 000 L)(1) 3 600 (if Q > 108 000 L and ≤ 135 000 L)(1) 4 500 (if Q > 135 000 L and ≤ 162 000 L)(1) All other buildings 5 400 (if Q > 162 000 L and ≤ 190 000 L)(1) 6 300 (if Q > 190 000 L and ≤ 270 000 L)(1) 9 000 (if Q > 270 000 L)(1) Notes to Table 2: (1) Q = KVStot as referenced in Paragraph 3(a) Figure 1 Spatial Coefficient vs Exposure Distance Further clarification of intent and sample problems and solutions are contained in the “Fire Protection Water Supply Guideline for Part 3 in the Ontario Building Code” (TG-03-1999). This guideline may be obtained through the Office of the Fire Marshal’s by contacting AskOFM@ontario.ca or contact a Field Advisory Services adviser toll free at 1-800-565-1842.

Availability of appropriate pumping equipment from the local fire department or, in the case of industrial plants or complexes, from their fire brigade, is considered sufficient to meet the intent of this requirement. Page 48 Appendix A • Volume 2

A building that is partially sprinklered may have some floor areas where local sprinklers are installed that do not cover the entire floor area. It is intended that hose stations be provided in these floor areas to allow emergency responders to fight fires that cannot be controlled by local sprinklers.

In NFPA 13, “Standard for the Installation of Sprinkler Systems”, reference is made to other NFPA standards which contain additional sprinkler design criteria. These criteria apply to industrial occupancies with high fire loads, including warehouses with high piled storage, and industrial occupancies intended for the use, manufacture or storage of highly flammable materials. Therefore, while only NFPA 13 is called up directly by Sentence 3.2.5.13.(1), the additional criteria in the other NFPA standards are included automatically. In some NFPA standards, certain aspects of sprinkler protection are dependent on the fire-resistance rating of the vertical structural members. In these cases, the sprinkler system design options can be affected by the fire-resistance rating of these elements. For example, in buildings used for the storage of rubber tires, sprinklers directed at the sides of a column are required if the column does not have the required fire-resistance rating. Other NFPA standards may require that certain occupancies be sprinklered in conformance with NFPA 13, as in the case of some garages. These requirements do not supersede the requirements in the Building Code. An occupancy is required to be sprinklered only when this is specified in the Building Code, but when it is so required, it must be sprinklered in conformance with NFPA 13 and its referenced standards. Additionally, while Part 4 contains seismic force provisions that apply to the design of sprinklers, NFPA 13 contains other structural requirements for sprinklers that are also required to be met. A-3.2.5.12.(2) Sprinklering of Residential Buildings Above a Storage Garage Considered as a Separate Building. For the purpose of determining whether NFPA 13R, “Standard for the Installation of Sprinkler Systems in Residential Occupancies up to and including Four Stories in Height”, applies to a residential building constructed over a storage garage, it is not intended that a storage garage constructed as a separate building in accordance with Article 3.2.1.2. be considered as a storey when determining the building height of the residential building. Similarly, this would not preclude the use of NFPA 13D, “Installation of Sprinkler Systems in One- and Two-Family Dwellings and Manufactured Homes”, for any one- or two- family home constructed above such a storage garage.

Sprinkler protection for roof assemblies in lieu of fire resistance is based on the assumption that the sprinklers will protect the roof assembly from the effects of fire in spaces below the roof. If a ceiling membrane is installed, the sprinklers would have to be located below the membrane in order to react quickly to the fire. In certain instances, however, sprinklers may be required within the concealed spaces as well as below the membrane. NFPA 13, “Standard for the Installation of Sprinkler Systems”, requires sprinklers in certain concealed spaces. According to NFPA 13 and 13R, some small rooms and closets within a dwelling unit in a sprinklered building, including those that may be in the storey immediately below the roof assembly do not require sprinklers. However, the Building Code requires sprinkler protection within all rooms and closets immediately below the roof so as to control any fire that might start in that space and thereby limit the probability of the fire spreading into the roof assembly. Moreover, NFPA 13D, “Standard for the Installation of Sprinkler Systems in One- and Two-Family Dwellings and Manufactured Homes,” also allows the omission of sprinklers in such rooms and closets under certain circumstances, provided the building is sprinklered in conformance with this standard. In this case, the Building Code concurs with the provisions of the NFPA 13D standard. Appendix A • Volume 2 Page 49

The intent of this provision is to suppress or control the spread of a fire originating from a balcony or deck to the balcony above, roof assembly or other parts of the building. It is not intended to apply to a roof top deck or uppermost balcony where there are no parts of the building above.

The requirements of this Sentence can be met by using sprinklers with a rating of 79°C to 107°C.

The reference to light hazard occupancies is based on the descriptions of these occupancies given in NFPA 13, “Standard for the Installation of Sprinkler Systems” and is intended only for use in the design of sprinkler systems. These descriptions should not be confused with the occupancy classifications in the Building Code. In NFPA 13 a light hazard occupancy is one in which the quantity or combustibility of contents is low and fires with relatively low rates of heat release are expected. Typical buildings or parts of buildings include: churches; clubs; eaves and overhangs, if of combustible construction with no combustibles beneath; educational buildings; hospitals; institutional buildings; libraries, except very large stack rooms; museums; long term care or convalescent homes; offices, including data processing rooms; residential buildings; restaurant seating areas; theatres and auditoria, excluding stages and proscenia; and unused attics. Although NFPA 13R, “Standard for the Installation of Sprinkler Systems in Residential Occupancies up to and Including Four Stories in Height”, and NFPA 13D, “Standard for the Installation of Sprinkler Systems in One- and Two-Family Dwellings and Mobile Homes”, as referenced by NFPA 13, are concerned with specific types of residential occupancy, namely apartment buildings up to four storeys, one and two family dwellings, and mobile homes, for the purpose of acceptance of combustible sprinkler piping these occupancies are considered to be included in the category of residential buildings under light hazard occupancies.

In order to ensure an adequate water supply, it may be necessary to install a fire pump for a building that has either a standpipe system or an automatic sprinkler system installed. Reference to NFPA 20, “Standard for the Installation of Stationary Pumps for Fire Protection,” provides the necessary guidance to designers.

Experience with high buildings has shown that the time required for complete evacuation can exceed that which is considered necessary for the safe egress of all occupants. Studies of the “chimney effect” and observations of smoke movement in actual fires have shown that fire compartmentation to contain a fire on any one storey will not usually prevent the movement of smoke through elevator, stair and other vertical shafts to the upper floors of a high building. Occupants of a high building in which an automatic sprinkler system is not installed, and particularly those on upper storeys, could be faced with severe smoke conditions from fires occurring in storeys below them before their own evacuation is possible. The requirements of Subsection 3.2.6. are intended to maintain safe conditions for occupants of a high building who may have to remain in the building during a fire, and to assist the firefighters by providing efficient access to the fire floor. The Notes for Subsection 3.2.6. are intended to assist a designer in complying with the requirements of Subsection 3.2.6. The knowledge requirements are well within the capabilities of a competent designer. The designer should appreciate, however, that successful application requires a clear understanding of the principles that govern smoke movement. Subsection 3.2.6. contains only those items that relate to the design and construction of a building; operation of the facilities and recommended actions to be taken by the building owner, occupant and fire department are covered by the Fire Code. The designer is cautioned that the tabular and graphical information in the Notes for Subsection 3.2.6. was developed for buildings having conventional configurations. The designer has to judge the extent to which the building under consideration has characteristics that will allow the application of this information; this is particularly true of designs employing air- handling systems for which a realistic assessment of the leakage characteristics of the enclosures of spaces may be critical. It is assumed that buildings regulated by Subsection 3.2.6. will be in an area served by a fire department capable of an early response and that all firefighting and rescue situations will be under the direct control of the officer-in-charge of the fire Page 50 Appendix A • Volume 2 department responding to the emergency. It is important that firefighters be provided with a smoke-free access to fire floors below grade. Provisions are included to separate exit stairways serving storeys above grade from those serving storeys below grade, and to limit entry of smoke into these shafts. Similarly, elevator hoistways and service shafts are required to be provided with a separation near grade or be designed to limit their functioning as paths of smoke movement into upper floor areas from storeys below grade. It is assumed that in the event of fire, occupants of the floor on which the fire occurs will leave by exit stairs immediately following the sounding of a fire alarm, and that occupants of the floor immediately above the floor on which the fire occurs will be advised to leave by the first fire department officer on the scene or other person assigned this responsibility. Occupants of all other floors may remain on their floors unless otherwise directed. It is also assumed that the owner of the building has complied with the Emergency Planning Section of the Fire Code by preparing a comprehensive fire safety plan to safeguard the building occupants and that the building supervisory staff are familiar with the requirements of Subsection 3.2.6. and with their responsibilities under the fire safety plan. The Building Code requires that a check be made of the smoke control and mechanical venting systems. Testing will indicate deficiencies caused by inexact estimates of the leakage characteristics or of air supply requirements and, in all but the most extreme cases, will provide an opportunity for appropriate adjustments before the system is put into service.

Automatic emergency recall actuation that is dependent on the operation of 2 smoke detectors in the elevator lobby meets the intent of this requirement. Such an arrangement may reduce the frequency of nuisance recalls.

Electrical conductors are part of a system that includes, among other components, raceways, conduits, splices, couplings, vertical supports, grounds and pulling lubricants. When selecting electrical conductors to provide a circuit integrity rating, it is important to understand how they will be installed and to know if the fire performance of the system as a whole was tested.

In some areas power outages are frequent and may be of long duration. These local conditions should be taken into account in determining the type of system for supplying emergency power for lighting. This should be studied at the planning stage of a building project in conjunction with the local fire safety and building officials.

CSA-Z32, “Electrical Safety and Essential Electrical Systems in Health Care Facilities”, contains requirements for three classes of health care facilities - Class A, Class B and Class C. The intent of Article 3.2.7.6. is to apply specific requirements for emergency equipment for Class A facilities, which are designated as hospitals by the authorities having jurisdiction and where patients are accommodated on the basis of medical need and are provided with continuing medical care and supporting diagnostic and therapeutic services.

The times indicated in this Sentence are the durations for which emergency power must be available for a building under fire emergency conditions. Additional fuel for generators or additional battery capacity is required to handle normal testing of the equipment. If the operation of emergency generators or batteries is intended for other than fire emergency conditions, such as power failures, fuel supplies or battery capacity must be increased to compensate for that use.

In some areas power outages are frequent and may be of long duration. These local conditions should be taken into account in determining the type of system for supplying emergency power for building services. This should be studied at the planning stage of a building project in conjunction with the local fire safety and building officials.

It is important to understand that electrical conductors are part of a system that includes—among other components— raceways, conduits, splices, couplings, vertical supports, grounds and pulling lubricants. When selecting electrical Appendix A • Volume 2 Page 51 conductors to provide a circuit integrity rating, it is therefore important to understand how they will be installed and to know if the fire performance of the system as a whole was tested.

If the distribution panel and the equipment it serves are within the same room, only the electrical conductors leading up to the distribution panel need to be protected. It is assumed that the distribution panel and the equipment it serves are within sufficient proximity to each other such that a fire in the same area of origin would affect both.

In order to ensure continuous operation of the fire alarm and voice communication system in a high-rise building for a sufficient duration of time to control and direct the evacuation of building occupants, a level of protection is required by Sentence 3.2.7.10.(2) for those electrical conductors interconnecting the major elements of the fire alarm system. Sentence 3.2.7.10.(7) permits the protection of electrical conductors to be waived for portions connecting a transponder or fault isolation device to the fire alarm input devices (fire detectors, manual stations, etc.) or a voice communication transponder to a fire alarm audible signalling device, provided all circuits or portions of the circuits are contained within the same storey.

In manufacturing operations involving the use of conveyor systems to transport material through fire separations, it may not be possible to use standard closure devices. NFPA 80, “Standard for Fire Doors and Other Opening Protectives”, includes appendix information concerning protection of openings through vertical fire separations. NFPA 13, “Standard for the Installation of Sprinkler Systems”, includes methods of protecting openings through floor assemblies, however, it is assumed by that standard that the remainder of the building would be sprinklered. Combinations of methods may be required to ensure that the level of safety inherent in the requirements of the Code is maintained.

The phrase “used only for stairways, escalators or moving walks” is intended to restrict the size of a floor opening to what is necessary to accommodate the stairway, escalator or moving walk.

The typical application of this Sentence is to buildings with a mixture of occupancies that are randomly located throughout the building. Examples include shopping centres, podia of large commercial and business complexes, and recreational buildings that are combined with mercantile and business operations. A shopping mall with two interconnected storeys is an example that is frequently encountered in many jurisdictions. The permission to breach the floor assembly between the storeys does not override requirements for separation of specific suites or occupancies. For instance, although storage garages are Group F, Division 3 occupancies, the requirement in Article 3.3.5.6. for the storage garage to be separated from other occupancies by a fire separation with at least a 1.5 h fire-resistance rating must be observed. In a similar manner, a theatre or cinema (Group A, Division 1 occupancy) must be separated from other occupancies in accordance with Sentence 3.3.2.2.(1) and seats in an arena type building (Group A, Division 3) must be separated from space below in accordance with Sentence 3.3.2.2.(3).

The vestibule should have equipment capable of maintaining a supply of air into the vestibule that is sufficient to ensure that the air pressure in the vestibule when the doors are closed is higher by at least 12 Pa than the air pressure in the adjacent floor areas when the outdoor temperature is equal to the January design temperature on a 2.5% basis.

The mechanical exhaust system is intended as an aid to firefighters in removing smoke and is to be designed to be actuated manually by the responding fire department. Although smoke is normally removed from the top of the interconnected floor space, exhaust outlets at other locations may be satisfactory. Page 52 Appendix A • Volume 2

Building owners should verify that fire protection and life safety systems and their components (i.e. fire alarm systems, sprinklers, standpipes, smoke control, ventilation, pressurization, door hold-open devices, elevator recalls, smoke and fire shutters and dampers, emergency power, emergency lighting, fire pumps, generators, etc.) , including their interconnections with other building systems, are functioning according to the intent of their design. CAN/ULC-S1001, “Standard for Integrated Systems Testing of Fire Protection and Life Safety Systems” provides the methodology for verifying and documenting that interconnections between building systems satisfy the intent of their design and that systems function as intended by the Code. Clause 6.1.5. of CAN/ULC-S1001 allows the Integrated Testing Coordinator to accept documented evidence of any tests that have been performed on a system as part of its acceptance testing for the purpose of demonstrating compliance with the integrated testing requirements of that standard, so as to avoid duplication of work.

Section 3.3. regulates safety within floor areas including rooms and other spaces within a building. The requirements are grouped according to the occupancy of the floor area, room or space which is not necessarily the major occupancy for which the building is classified. For example, a building may be classified by major occupancy as an office building: therefore, the provisions for structural fire protection and fire protection equipment for office buildings prescribed in Section 3.2. apply. However, within that building, a room or floor area may be used for mercantile, care, treatment, detention, business, residential, industrial or other occupancy. Life safety for the occupants of any floor area depends in the first instance on the use or occupancy of that floor area. The risks to the occupants occur in the early stages of a fire. These special life risks differ from one occupancy to another and, consequently, must be regulated differently. Section 3.3. regulates risks within floor areas: these requirements apply regardless of the major occupancy of the building that contains the floor areas. For example, an assembly room must comply with the requirements for assembly occupancy whether it is contained in an office building, hospital, hotel, theatre, industrial building or other major occupancy. Since this Code regulates new construction, alterations and changes of use, the construction of kiosks and similar structures in public corridors must take into consideration all the requirements that apply to the remainder of the building, including structural fire protection, construction type, finish materials, egress widths and sprinkler installations. Special activities of an occasional nature that were not contemplated in the original design of a public corridor and that represent only a temporary change in occupancy are regulated by the Fire Code. These regulations include maintaining egress paths clear of obstructions, controlling combustible contents and providing measures to ensure quick response for firefighting.

The term “hazardous substances” refers to dangerous goods that are regulated by TC SOR/2008-34, “Transportation of Dangerous Goods Regulations (TDGR)” or that are classified as “controlled products” under the “Workplace Hazardous Materials Information System (WHMIS)” established to meet the requirements of HC SOR/2015-17 “Hazardous Products Regulations”. It also refers to materials and products that are not regulated by the TDGR or WHMIS, but that pose a fire or explosion hazard due to their own properties or because of the manner in which they are stored, handled or used. These include combustible products, rubber tires, combustible fibres, combustible dusts, products producing flammable vapours or gases, etc.

Cooking equipment manufactured for use in dwelling units and other residential suites is often installed in buildings used for assembly and care or detention purposes. It is not obvious from the Building Code requirements or those of NFPA 96, “Ventilation Control and Fire Protection of Commercial Cooking Operations”, whether a ventilation and grease removal system is required in all assembly, care, care and treatment, or detention uses. If the equipment is to be used in a manner that will produce grease-laden vapours that are substantially more than would be produced in a normal household environment, then it would be appropriate to apply the requirements of NFPA 96. If the equipment is used primarily for reheating food prepared elsewhere or is used occasionally for demonstration or educational purposes, there would be no expectation of applying the requirements of NFPA 96. In all cases the circumstances should be reviewed with the enforcement authority. Appendix A • Volume 2 Page 53

These measures are intended to provide temporary refuge for persons with disabilities. It is acknowledged, however, that the measures cannot provide absolute safety for all occupants in the fire area. It may, therefore, be necessary to develop special arrangements in the fire safety plan to evacuate persons with disabilities from these areas. The protected elevator referred to in Clause 3.3.1.7.(1)(a) is intended to be used by firefighters as a means for evacuating persons with disabilities. It is not intended that this elevator be used by persons with disabilities as a means of egress without the assistance of firefighters. If an estimate is to be made of the number of persons with disabilities in a floor area who can be accommodated in each zone in Clause 3.3.1.7.(1)(b), this estimate may be based on Table 3.8.2.1., which is used to determine the minimum number of spaces to be provided for wheelchair occupants in fixed seating areas. If more precise information is available, it should be used for sizing the zones.

The floor area on either side of a horizontal exit conforming to Article 3.4.6.10. may be considered as a zone in applying the requirements of Article 3.3.1.7.

The term “protruding building elements” refers to elements regulated by this Code that are permanently affixed to the building and protrude into the path of travel. The sweep of a cane used by people with vision loss normally detects protruding building elements that are within 680 mm of the floor. Any protruding element above this height would not normally be detected and can, therefore, create a hazard if it projects more than 100 mm into the path of travel.

Should an emergency situation arise outside of normal working hours but when occupants are still in the space, they could be left without a clear way out. This could occur during inventory or after closing time when all occupants have not yet left, but staff close the door to prevent other persons from entering. In many small tenant areas, the movable partitions (store fronts) provide the only way out. There should always be a second way out or a swinging door within or adjacent to the sliding partitions.

The permission to have additional door releasing devices is intended to allow the use of a security chain, night latch or dead bolt to supplement the normal door latching device. These are permitted for dwelling units and locations where guests in a hotel require additional security. The height of these items is also governed by the maximum height stipulated in Sentence 3.3.1.13.(5) to ensure that they can be operated by persons with physical disabilities. This additional hardware should not require appreciable dexterity by the user and the general requirements on the ability to operate the device without the use of keys, special tools or specialized knowledge still apply.

It is intended that Sentence 3.3.1.13.(6) apply to doors used at the perimeter of a contained use area or an impeded egress zone. If the contained use area consists of a single room, the requirements would apply to that room. In the case of individual cells within a contained use area, exterior keyed locks could be used on the cell doors consistent with the fire safety plan and continuous supervision by staff who can release the doors in an emergency.

Stairs in open spaces, stairs from mezzanines, and stairs that are not separated from the floor area by an element, such as a door or gate, are examples of stairs that are unenclosed. Transit platforms and the edges of a reflecting pool are examples of locations with drop-off edges where tactile attention indicators should be installed. Page 54 Appendix A • Volume 2

Obstructions including posts, counters or turnstiles should not be located in a manner that would restrict the width of a normal means of egress from a floor area or part of a floor area unless an alternative means of egress is provided adjacent to and plainly visible from the restricted means of egress.

Although it is intended that the motion to raise the tablet arm be essentially a single fluid motion, it is acceptable that the motion be a compound motion of raising the tablet arm and including an articulation to allow the tablet to fall back alongside the arm rest.

Figure A-3.3.2.10. illustrates possible installation configurations of handrails serving aisles with steps. Figure A-3.3.2.10. Installation Configurations of Handrails in Aisles with Steps

Fire safety for patients and residents in sleeping room areas in care, care and treatment and detention occupancies is predicated on the ability of staff to carry out at all times essential life safety functions in accordance with the fire safety plan. Appendix A • Volume 2 Page 55 Many factors may affect the ability of staff to carry out life safety functions, including the mobility of patients who cannot fend for themselves and the built-in protection for patients who cannot be moved except under exceptional circumstances. Should a patient area in a hospital or long-term care homes contain factors which would increase the time normally required for staff to evacuate patients or to undertake other life safety measures, consideration should be given to providing additional fire protection measures to ensure that equivalent safety is available.

The 1 050 mm minimum clear width of doorways accounts for door stops and, thus, is intended to allow for the use of 1 100 mm doors.

The basis for the requirements in this Article is that staff will be in attendance at all times on the same storey, either in each fire compartment or in a fire compartment immediately adjacent. A long-term care home is intended to include skilled nursing facilities, intermediate care facilities and some homes for the aged. Occupants of long-term care homes are assumed to be, for the most part, non-ambulatory. The use of physical restraints and tranquilizing drugs which may render occupants immobile are also factors which should be considered. Although the age of patients by itself is not sufficient justification for a floor area to be included in a long-term care home occupancy, it should be recognized that many homes for the aged are in fact long-term care homes. The factor that determines whether or not a home for the aged is a long-term care home and, therefore, a care and treatment occupancy, is whether or not continuous nursing care is required for the occupants. Where continuous nursing care and treatment is not provided for the occupants, a home for the aged may be classified as either a care occupancy or a residential occupancy. If no care is provided to the residents, a home for the aged would normally be classified as a residential occupancy.

Rooms that are interconnected can include more than one sleeping room, together with ensuite toilet rooms, shower rooms, and storage closets used for the storage of personal items of the persons occupying the sleeping rooms. It is not intended that storage rooms for other purposes be included within the group of interconnected rooms.

A landing level used in an egress stairway from a dwelling unit is not considered to be a storey of that dwelling unit if the landing is used only for pedestrian travel purposes.

Doors that must be manually reset to lock them when they are opened from the inside meet the intent of this requirement.

If the bathroom layout does not provide a wall beside the water closet, the reinforcing for future installation of a grab bar would only be required in the wall behind the water closet.

Sources of ignition, such as electrical wiring and appliances, can set off an explosion if exposed to gases or vapours such as those that can be released in a repair or storage garage. The Ontario Electrical Safety Code contains provisions requiring either shielded wiring installations adjacent to certain garages or an air-tight curb separating the garage from adjacent spaces.

Subsection 3.3.6. applies to the storage of products, whether raw or waste materials, goods in process, or finished goods. This Subsection does not deal with products or materials that are directly supplied to appliances, equipment or apparatus through piping, hose, ducts, etc. For example, gas cylinders that are mounted on propane barbeques are not covered by Subsection 3.3.6. since they are considered to be “in use” as opposed to “in storage”. Page 56 Appendix A • Volume 2 The design requirements contained in Subsection 3.3.6. reflect some, but not all design requirements contained in Division B of the Fire Code as it relates to the design of hazardous areas. Designers are advised to refer to the Fire Code for any other design requirements that may apply to their circumstances.

Reactive materials include various classes of unstable or reactive dangerous goods, such as flammable solids, pyrophoric materials, oxidizers, corrosives, water-reactive substances and organic peroxides. In general, it is unsafe to store highly reactive oxidizers close to liquids with low flash points, combustible products or chemically incompatible products. Quantities of oxidizers or other dangerously reactive materials should therefore be limited and the storage area should be constructed of noncombustible materials, should be kept cool and ventilated, and should not impede egress. In some cases, depending on the quantity and nature of the oxidizing agent, normal fire protection measures (e.g. sprinklers, fire hose and extinguishers) are ineffective due to the self-yielding of oxygen by the oxidizing agent. When containers of highly reactive oxidizers become damaged or are exposed to excessive heat, humidity or contamination (e.g. sawdust, petroleum products, or other chemicals), a very violent fire or explosion can result. The following oxidizing substances, among others, are known to supply oxygen: organic and inorganic peroxides; pool chemicals (e.g. calcium hypochlorite, sodium dichloroisocyanurate); oxides; permanganates; perrhenates; chlorates; perchlorates; persulfates; organic and inorganic nitrates; bromates; iodates; periodates; perselenates; chromates, dichromates; ozone; perborates. When containers of dangerously reactive materials become damaged or are exposed to water or humidity, a flammable gas (such as hydrogen, ammonia or methane) or a toxic gas (such as hydrogen chloride, hydrogen bromide or phosphine) can be released. The following dangerously reactive materials, among others, are known to release a flammable gas in reaction to contact with water or humidity: alkali metals (e.g. sodium, potassium, cesium); reactive metals (e.g. zinc, aluminum, magnesium); metallic hydride (e.g. sodium borohydride, germanium tetrahydride, calcium hydride). The following dangerously reactive materials, among others, are known to release a toxic gas in reaction to contact with water or humidity: organic and inorganic chloride (e.g. phosphorus trichloride, phosphorus oxide trichloride, acetyl chloride); organic and inorganic bromide (e.g. phosphorus tribromide, aluminum tribromide, acetyl bromide).

When a flammable mixture of air and vapour/gas/dust is ignited and causes an explosion, the exothermic reaction results in the rapid expansion of heated gases and the corresponding pressure waves travel through the mixture at sonic or supersonic velocities. The pressures developed by an explosion very rapidly reach levels that most building structures and equipment cannot withstand unless specifically designed to do so. Explosion venting consists of devices designed to open at a predetermined pressure to relieve internal pressure build-up inside a room or enclosure, hence limiting the structural and mechanical damage. The major parameters to be considered in designing an explosion venting system for a building are: • the physical and chemical properties of the flammable air mixture, such as the particle size or the droplet diameter, the moisture content, the minimum ignition temperature and the explosive concentration, the burning velocity or explosion classification, the maximum explosion pressure and the rate of pressure rise, • the concentration and dispersion of the flammable mixture in the room, • the turbulence and physical obstructions in the room, • the size and shape of the room, the type of construction and its ability to withstand internal pressures, and • the type, size and location of relief panels, which should be designed to reduce the possibility of injury to people in the immediate vicinity of the panels. Appendix A • Volume 2 Page 57

The volume of tires in a storage area can be determined by measuring to the nearest 0.1 m the length, width, and height of the piles or racks intended to contain the tires. In racks, the top shelf is assumed to be loaded to a maximum possible height, while observing required clearances between structural elements and sprinklers.

Copper and its alloys should not be used where they can come into contact with ammonium nitrate. The presence of copper represents the single greatest hazard with respect to the accidental detonation of ammonium nitrate during a fire. Steel and wood can be protected with special coatings such as sodium silicate, epoxy, or polyvinyl chloride. Asphalt and similar hydrocarbon-based roof coverings should not be used. Stored ammonium nitrate may become sensitized during a fire if such roof coverings melt and leak into the interior of the building, causing burning droplets to fall on the stored product.

Areas serving patients’ or residents’ sleeping rooms include sleeping areas and areas where patients or residents are taken for treatment.

The least distance measurement does not apply to each combination of exits on a multi-exit storey. It only applies to at least 2 of the required exits from that storey.

This Sentence ensures that egress facilities allow for the simultaneous evacuation of all portions of an interconnected floor space. It does not contemplate the phased evacuation of occupants; thus, in buildings where that type of evacuation is intended, fire protection requirements in addition to those prescribed in the Code may be necessary. In the first instance, this Sentence provides for cumulative exiting that can accommodate the efficient movement of all occupants in the exit stairs. Clause 3.4.3.2.(6)(a) permits an alternative approach that will accommodate all the occupants in the stairs but will restrict the egress flow rate. Clause 3.4.3.2.(6)(b) provides a second alternative that assumes the occupants must queue before entering the stair. A “protected floor space” conforming to Article 3.2.8.5. is intended to provide an intermediate area of safety that is protected from the hazards of the interconnected floor space. It does not provide a holding or refuge area for all occupants of a floor area for an extended period of time. To ensure that evacuation is not unduly delayed and that queuing of the occupants in the protected floor space can be accommodated, requires careful consideration in the design of the interface between the interconnected floor space/protected floor space/exit. It is not appropriate, for example, to share a common vestibule in complying with Sentences 3.2.8.4.(1) and 3.2.8.5.(1). Under evacuation conditions, occupants entering the vestibule would flow towards the exit, as opposed to the protected floor space, thus resulting in queuing outside the vestibule and potential exposure to fire. To comply with the intent, it is necessary to design the egress path such that the occupants enter the protected floor space through a vestibule, then in turn enter the exit stair from the protected floor space. In addition, sufficient space should be provided between the vestibule and the exit to allow for the queuing of occupants in the protected floor space.

The objective of Clause 3.4.3.2.(6)(a) is to provide an area of temporary safety in the exit stair shafts for the occupants of the interconnected floor space. This requirement is considered to be met if 0.3 m 2 per person is provided in the stair shaft between the floor level served and the floor level immediately beneath it. Page 58 Appendix A • Volume 2

Clear height is intended to be measured from a line tangent to the nosings extended to the underside of the lowest element above the walking surface, over the clear width of the exit (see Figure A-3.4.3.4.) Examples of low elements above the walking surface include light fixtures, sprinkler heads and pipes. Clear width is intended to be measured from a line tangent to the horizontal protrusions such as handrails. Figure A-3.4.3.4. Measuring Clear Height

If an exit is permitted to lead through a lobby, the lobby must provide a level of protection approaching that of the exit. As well as meeting the width and height requirements for exits, the lobby must be separated from the remainder of the building by a fire separation having a fire-resistance rating at least equal to that required for the exit, unless one of the exceptions in this Clause is applied.

ISO 7010, “Graphic symbols - Safety colours and safety signs - Safety signs used in workplaces and public areas”, identifies the recognized symbols for use at required exits. Examples are provided in Figures 3.4.5.1.(2)(c)(i) and 3.4.5.1.(2)(c)(iii). Appendix A • Volume 2 Page 59 Figure A- 3.4.5.1.(2)(c)(i) Emergency Exit Left Symbol (E001) from ISO 7010 Figure A- 3.4.5.1.(2)(c)(iii) Emergency Exit Directional Arrow (E005) from ISO 7010

An external lighting source is required to properly charge photoluminescent signs. These types of signs must be lit in conformance with the charging requirements stated in CAN/ULC-S572, “Standard for Photoluminescent and Self-Luminous Exit Signs and Path Marking Systems”.

Past experience indicates that some persons attempt to exit at the roof level of a building in the event of an emergency. Rescue from the roof of a building more than six storeys high is rarely possible from the exterior of a building. In order to avoid instances of persons getting trapped by smoke at the top of a stairwell that has no access to a roof, signs are required within the stairwell (at least one sign immediately above the highest normally occupied floor level) to indicate that the stairwell does not provide an exit at the roof level. The sign should consist of a graphic and text to indicate that there is no exit to the roof.

The requirements in Subsection 3.4.6. apply to interior and exterior exits, as well as to ramps, stairways and passageways used by the public as access to exit. The treads, risers, landings, handrails and guards for the latter access to exit facilities must thus be provided in conformance with the appropriate requirements for exit facilities. Page 60 Appendix A • Volume 2

A tactile attention indicator strip signals a warning to people with no or low vision that they are approaching a change in level. The strip is set back from the leading edge of the stair to provide sufficient warning of the change in level in advance. Figure A-3.4.6.1.(1.1) Tactile Indicator at Stairs and Ramps

A landing is a floor area provided at the top or bottom of a flight of stairs or a ramp, or a platform built as part of a stairway or ramp. Landings provide a safe surface for users to rest upon, allow design flexibility, and facilitate a change in direction. Figure A-3.4.6.4. illustrates how to measure the length of a landing for various landing configurations turning less than 90 degrees, including straight landings. Appendix A • Volume 2 Page 61 Figure A-3.4.6.4. Landing Configurations Notes to Figure A-3.4.6.4.: (1) L1 + L2 = length of the landing = the lesser of the required width of stair or ramp, or 1 100 mm See Sentences 3.4.6.4.(2) and 9.8.6.3.(2) (2) D = distance from the narrow edge where the length of the landing is measured = half the required length of the landing See Sentences 3.4.6.4.(3) and 9.8.6.3.(3) Page 62 Appendix A • Volume 2

The intent of Sentence 3.4.6.5.(4) is that handrails be installed in relation to the required exit width only, regardless of the actual width of the stair and ramp. The required handrails are provided along the assumed natural path of travel to and from the building.

Persons with vision loss rely on handrails to guide them on stairways. A continuous handrail will assist them in negotiating stairs at changes in direction. The extended handrail is useful to persons with physical disabilities to steady themselves before using the stairs. Handrails should, however, return to the wall, floor or post, so as not to constitute a hazard to persons with vision loss.

Handrails should terminate at the wall, floor or post so as not to constitute a hazard to persons.

The term “shall not differ significantly” assumes normal construction tolerances.

Although it is required that the door on the right hand side of a pair of doors shall swing in the direction of travel through the exit, the direction of swing of the door on the left side will depend on the function of the horizontal exit. If the horizontal exit provides for movement from one building to the adjacent building but does not require movement in the reverse direction, both doors must swing in the direction of travel to the adjacent building. If the design is based upon both buildings providing complementary movement in either direction, then the doors must swing in opposite directions. Location of a required exit sign directly above a door that swings in the direction of travel is deemed to meet the intent of Clause 3.4.6.10.(5)(b).

Hangings or draperies placed over exit doors may conceal or obscure them. Exit Doors Concealed with Murals Some people with cognitive disabilities such as dementia are at risk of wandering away from the residence or healthcare facility in which they are being treated. To reduce this risk, some residences and healthcare facilities install special hardware on egress and exit doors that can only be operated by designated persons. This solution keeps residents/patients from wandering, but the doors can still trigger anxiety in residents/patients who may nevertheless try to leave the space through them, without success. Recent studies have shown that applying murals (of a landscape, for example) on exit and egress doors in these environments can help reduce anxiety in people with cognitive disabilities who tend to view them as a pleasant natural barrier rather than as a means of escape. Where this approach is implemented and the doors are not reasonably discernible, an alternative means of egress from the space should be provided. It is expected that the designers and authorities having jurisdiction will use judgement in determining whether or not an alternative means of egress is required. Where this approach is implemented, the murals should be applied with care so that they do not conceal or impair the operation of any fire and life safety systems installed nearby, including, but not limited to, exit signage, emergency lighting, fire alarm devices, sprinklers or door hardware. Egress and exit doors with murals should be reasonably discernible to residential care or healthcare staff who will be required to assist residents/patients in the event that the space must be evacuated, and to visitors who will be expected to evacuate on their own. Appendix A • Volume 2 Page 63

Turnpieces of a type which must be rotated through an angle of more than 90° before releasing a locking bolt are not considered to be readily openable. The release of a locking bolt should allow the door to open without having to operate other devices on the door.

Electromagnetic locks are intended for use where there is a need for security additional to that provided by traditional exit hardware. They are not intended for indiscriminate use as alternative locking devices. The design of these devices requires evaluation to ensure that their operation will be fail-safe in allowing exiting in the event of foreseeable emergencies. If more than one locking device is used in a building, it is expected that one switch will release and reset all devices simultaneously. If more than one such switch is provided in a building, at least one switch must be installed in the annunciator panel located at the main entrance of the building or, in the case of a building within the scope of Subsection 3.2.6., in the central alarm and control facility for easy access of fire department personnel. Most importantly, electromagnetic locks are not to be used where panic hardware must be installed. This will ensure that a large number of occupants can exit a building quickly in emergency situations created by either fire or non-fire conditions. It will also ensure that occupants in buildings containing highly hazardous substances can exit quickly unimpeded in an emergency. In care and treatment facilities, such as hospitals and long-term care homes, and residential care facilities, however, because the occupant load is relatively low and the level of staff supervision is generally high, electromagnetic devices may be installed on exit doors at the bottom of exit stairways where panic hardware is required by code to maintain security where necessary. When installed on doors in fire separations, electromagnetic locking devices must be used in conjunction with positive latching devices designed to hold the doors in the closed position since these locks do not incorporate latches and are released in an emergency. In a fire, keeping doors in fire separations closed is essential to control the spread of fire and smoke. To enable exiting without delay (especially important in non-fire emergency situations), a manual station must be installed in close proximity to the door equipped with an electromagnetic locking device. The operation of this manual pull station will immediately release the electromagnetic locking device and, at the same time, activate the building fire alarm system. Precautionary measures should be in place to ensure that by-pass switches would be deactivated at the completion of each fire alarm testing. An audible and a visual signal at the annunciator panel and at the monitory station should provide such assurance.

In some circumstances, it is necessary to maintain a patient on a stretcher in the prone position during transit to a hospital or to treatment facilities. Inclining the stretcher to load it into an elevator could be fatal or at the very least detrimental to the patient’s health. Many ambulance services use a 2 010 mm long by 610 mm wide mobile patient stretcher. As well as space for the stretcher in the elevator, there should be sufficient additional space for at least two attendants who may also be providing treatment during transit. Common elevator units that can satisfy this requirement include: • a 1 134 kg elevator car with minimum interior dimensions of 2 032 mm wide and 1 295 mm deep with a right or left hand access door. The minimum access door width is 1 067 mm and it must be on the 2 032 mm side of the car. • a 1 134 kg elevator car with minimum interior dimensions of 2 032 mm deep and 1 295 mm wide with a minimum 915 mm wide access door located on the 1 295 mm side.

Sentence 3.6.2.1.(1) requires that fuel-fired appliances be located in service rooms. It does not allow for their installation in service spaces. Page 64 Appendix A • Volume 2

Storage of refuse consisting of combustible materials including waste paper, cardboard and plastic, and noncombustible materials such as glass and metallic containers can be accumulated in these rooms for the purpose of recycling. The storage of hazardous materials destined for recycling may need to satisfy other requirements than those stated in Sentence 3.6.2.5.(1).

Examples of good engineering practice for this application can be found in NFPA 68, “Standard on Explosion Protection by Deflagration Venting,” NFPA 69, “Standard on Explosion Prevention Systems,” and the NFPA “Fire Protection Handbook.”

Sentence 3.6.3.1.(1) does not prohibit the internal subdivision of a vertical service space to allow different building services to be installed in physically separated spaces unless other requirements apply (see, for example, Article 3.2.7.10.). Fire separation requirements apply to the perimeter of the group of service spaces. Article 3.6.3.3. has special requirements for linen chutes and refuse chutes.

NFPA 96, “Ventilation Control and Fire Protection of Commercial Cooking Operations”, presents two options for enclosing grease ducts for commercial cooking equipment: the first option is to use continuous fire-rated building component assemblies to enclose the ducts and the second one consists of installing proprietary, fire-rated, field- applied or factory-built grease duct assemblies in accordance with the manufacturer's instructions. These types of enclosure assemblies are evaluated for their resistance to fire and their ability to protect adjacent combustibles through reduced clearances. Although NFPA 96 references other standards that deal with grease duct assemblies, Sentence 3.6.3.5.(2) requires that CAN/ULC-S144, “Standard Method of Fire Resistance Test – Grease Duct Assemblies”, be used to determine the fire-resistance rating of factory-built and field-applied grease duct assemblies.

In construction assemblies that utilize membrane ceiling protection and have been assigned a fire-resistance rating on the basis of a fire test, the membrane is only one of the elements that contribute to the performance of the assembly and does not in itself provide the protection implied by the rating. For the fire-resistance rating of membrane materials used in this form of construction, reference should be made to the results of fire tests which have been conducted to specifically evaluate the performance of this element.

Applicable to forced-air furnaces where permissible clearance C above plenum is 75 mm or less. Figure A-3.6.5.6.(2) Clearance for Warm-Air Supply Ducts Appendix A • Volume 2 Page 65

Applicable to forced-air furnaces where permissible clearance C above plenum is more than 75 mm but not more than 150 mm. Figure A-3.6.5.6.(3) Clearance for Warm-Air Supply Ducts

Applicable to forced-air furnaces where permissible clearance C above plenum is more than 150 mm. Figure A-3.6.5.6.(4) Clearance for Warm-Air Supply Ducts

Part 9 requirements for windows cover a number of subjects, however, this Article refers only to the area limits.

It is assumed that if the sanitary facilities are provided on every storey, the occupant load for the determination of the number of fixtures would be the anticipated occupant load of that storey. If the washrooms are provided in a central location, the number of fixtures should then be based on the total anticipated occupant load for the areas that are served by that washroom.

Substations and parking garages are examples of industrial occupancies where staff presence may be permanent or may be intermittent. In the case of parking garages, the presence of occupants other than staff is transitory. Page 66 Appendix A • Volume 2

Although traditional industry practice has provided separate gender identified washrooms, there is no implied or specific requirement in the code that requires this. As such, washrooms do not need to be separated into distinct gender-specific rooms. The Code’s provisions require a design that includes an adequate total number of water closets and urinals be provided for the number and demographics of building occupants. For gender neutral washrooms, features such as full height partition walls for the privacy of washroom users, and doors with locks for safety should be considered in the space’s design. Where washrooms are required to be accessible, Section 3.8. will apply.

This provision is intended to ensure that a sufficient number of lavatories are provided based on the number of water closets or urinal, in order to maintain personal hygiene.

For small restaurants, retail and other small assembly uses with low occupancy loads, the number of washrooms provided may be reduced, where permitted, to provide some flexibility for space planning provided at least one universal washroom is provided in compliance with Sentence 3.8.3.12.(6) and one single washroom is provided and neither washroom is signed for gender.

The definition of public use clarifies that facilities for public use must have unrestricted access. Since a washroom in a hotel room is restricted for the use of the hotel guest only, it is an example of a washroom that would be exempt from requiring a floor drain. Also, the definition of private use includes a washroom in a hotel suite.

The minimum clearance in front of a water closet is intended to be measured from the front edge of the seat to: • the nearest point of the wall or cubicle enclosure, • another fixture, or • the washroom door or stall door when the door is in the closed position.

Every installation of an x-ray machine or x-ray equipment used for the exposure of persons shall be shielded with a primary and a secondary protective barrier to protect any person who could be exposed to radiation. This protection is required for • x-ray workers • persons other than patients undergoing an application of therapeutic or diagnostic x-rays • persons in adjacent buildings • persons located outdoors of buildings containing x-ray equipment. These protective barriers should be designed and installed to comply with requirements of The Healing Arts Radiation Protection Act. Applications for approval for these installations should be addressed to the Ministry of Health and Long-Term Care. Similarly, every installation of an x-ray machine or x-ray equipment for industrial or veterinary applications shall be shielded with a primary and a secondary protective barrier to protect any person who could be exposed to radiation. This protection is required for • x-ray workers, • persons other than x-ray workers, • persons in adjacent buildings, and • persons located outdoors of buildings containing x-ray equipment. The protective barriers should be designed and installed to comply with requirements of The Occupational Health and Safety Act. Applications for approval for these installations should be addressed to the Ministry of Health and Long-Term Care. Appendix A • Volume 2 Page 67

This Section contains minimum provisions to accommodate a person using a typical manual wheelchair or other manual mobility assistance devices such as walking aids, including canes, crutches, braces and artificial limbs. The Code also includes provisions to address needs of people with sensory disabilities. All dimensions to objects such as controls, switches and grab bars provided in Section 3.8. are considered to be measured to the centre line of such objects unless otherwise specified in Section 3.8.

Industrial buildings often pose a greater risk to their occupants due to the presence of significant quantities of dangerous materials or the use of hazardous processes. For example, plants which are classified as Group F, Division 2 or 3, may store and use toxic or highly flammable substances in significant quantities, or house processes which involve very high temperatures and which may have a high degree of automation. In some facilities, particularly in primary industries such as forestry and metallurgy, the construction normally used and the operations carried out within the space can make compliance with the requirements of Section 3.8. impractical. It is therefore intended that these requirements be applied with discretion in buildings of Group F, Division 2 or 3 major occupancy. However, where industrial buildings contain subsidiary occupancies, such as offices or showrooms, it is reasonable to require that accessibility be provided in these spaces.

The exemption of camps for housing of workers from barrier-free design requirements is intended to exempt accommodations for seasonal workers such as agricultural workers or emergency workers such as firefighters working in remote areas.

A barrier-free path of travel should be provided from the sidewalk or roadway and parking areas to a barrier-free building entrance. This route should be located so that persons with disabilities do not have to pass behind parked cars. The number of barrier-free entrances to a building must be not less than the minimum number required in Table 3.8.1.2. in order to provide more general and equitable access to the building and should include the principal entrance. For the purpose of determining the number of entrances to a building, several adjacent doors in a bank of doors are considered to be a single entrance. The principal entrance to the building is the entrance that is normally used by the public or the building occupants.

Floor finishes, including walk-off matts and carpet, should be selected, installed and securely fixed to provide a firm and stable surface so that persons using wheelchairs, walkers or other mobility aids can easily travel over them without tripping or expending undue energy. Other than very high-density, short-pile carpeting, most carpeting does not meet these criteria. Furthermore, where the path of travel is exposed to intense light conditions, such as daylight or directional lighting, a low- glare or matte floor surface should be selected as glare from floor surfaces can bother all users and be particularly problematic for individuals with a vision impairment. For the same reasons, heavily patterned flooring should also be avoided.

The 1800 mm by 1800 mm space spaced every 30 m provides a layby area where two wheelchairs can pass.

Wherever an overhead obstruction occurs within or adjacent to a barrier-free path of travel such as the underside of a stairway or escalator or a building structural element, a cane-detectable barrier will provide an effective warning to people with no or low vision that headroom is reduced and the path is obstructed to prevent them from moving toward the obstruction. Page 68 Appendix A • Volume 2 Figure A-3.8.1.3.(5) and (6)(b) Reduced Headroom

In some buildings, escalators and inclined moving walks are installed to provide transportation from one floor level to another floor level so as to increase the capacity to move large numbers of persons. Some buildings located on a sloping site are accessible from street level on more than one storey and an escalator or inclined moving walk is provided for internal movement from floor to floor. In both these situations, a person with a physical disability must be provided with an equally convenient means of moving between the same floor levels within the building. A wheelchair user should not be required to travel outside the building in order to gain access to another level. This can be accomplished by providing an elevator or a platform-equipped passenger-elevating device.

Building controls that are intended to be operated by the occupants include thermostats, light switches, intercoms and other controls for building use and comfort. It is not intended to include those controls that are secured for use by building operations, maintenance and management personnel. Light switches, intercoms and similar devices located within a barrier-free path of travel should be located between 900 mm and 1100 mm above the finished floor. Thermostats should be mounted at 1200 mm on centre above the finished floor for the optimal operation.

If barrier-free access is required into suites or rooms in Subsection 3.8.2., it is intended that access be provided, with some exceptions identified in Sentence 3.8.2.1.(2), throughout each room or suite. Some examples of where barrier-free access is required are as follows: • within rooms or areas that serve the public or are designated for use by visitors, including areas in assembly occupancies with fixed seats, display areas and merchandising departments, • within rooms or areas for student use in assembly occupancies, • within general work areas, including office areas, • within general use or general service areas, including shared laundry areas in residential occupancies, recreational areas, cafeterias, lounge rooms, lunch rooms and infirmaries, • within sleeping rooms in hospitals and long term care homes, • (if installed), into at least one passenger elevator or elevating device conforming to Article 3.8.3.5., • into washrooms described in Article 3.8.2.3., • to any facility required by this Section to be designed to accommodate persons with physical disabilities, Appendix A • Volume 2 Page 69 • onto every balcony provided in conformance with Sentence 3.3.1.7.(2), • to service counters used by the general public (examples include ticket counters, refreshment stands, drinking fountains, cafeteria counters, checkout counters and bank service counters) • into 10% of hotel suites, (not more than 20 suites required), and • within 15% of residential suites in an apartment building from the suite entrance door into at least one bedroom and bathroom at the same level as the suite entrance.

External rooftop areas of buildings that are designed for use as amenity spaces for building occupants must be made accessible to people with disabilities. This includes rooftop terraces, patios and barbecue facilities and requires that a barrier- free path of travel be provided from the floor area to the rooftop amenity space. Exterior roof spaces that are only accessed for the purpose of building and equipment maintenance and operations are not required to be barrier-free accessible and will continue to be exempt from barrier-free design requirements under Clause 3.8.2.1.(3)(f).

The permission to waive a barrier-free path of travel for wheelchair access to certain specified areas of a building is not intended to waive accessibility requirements for persons with physical disabilities who do not require special provision for access to raised or sunken levels. Persons with visual or hearing disabilities that do not require the use of a wheelchair can be expected to move throughout a building. The concept of wheelchair accessibility does not extend to building service facilities, nor to all floor levels within a storey, e.g., mezzanines not served by an elevator. Mezzanines that are accessible by an elevator are therefore not excluded. Seating booths and banquettes in restaurants and bars are considered furniture, which is beyond the scope of the Code. However, various types of seating should be considered to ensure the availability of barrier-free options. Accessibility “within” a floor area is intended to mean that in general all normally occupied spaces are to be accessible, except where essential obstructions in the work area would make a barrier-free path of travel hazardous. Examples of excluded floor areas could include small raised office areas in retail and industrial premises, storage platforms in industrial occupancies, repair garages and areas within commercial kitchens. Where a floor area does not require a barrier-free path of travel, certain barrier-free design provisions of Section 3.8. will still be applicable. These requirements can provide greater accessibility for persons with limited mobility who do not use wheelchairs or for those with sensory disabilities. People using walking aids, service animals or those with hearing and vision loss may still be able to climb stairs or use escalators. Accessibility features such as wider door openings, lever door handles and larger washroom stalls can also assist other building users. The applicable requirements include: 3.8.1.3.(6) – Headroom and walking surfaces 3.8.2.3.(6) – Non-barrier-free washrooms 3.8.3.1.(6) – Accessibility signs 3.8.3.3.(19) – Doors, door hardware and vision panels 3.8.3.8.(10) – Ambulatory water closet stalls 3.8.3.10.(5) – Urinals 3.8.3.11.(5) – Lavatories 3.8.3.15.(5) – Counters for telephones 3.8.3.16.(4) – Drinking fountains

Some small buildings are restricted in building area by lot size, including small infill properties between existing buildings. In those cases, it may not be feasible to require an elevator for the building. This Clause does not exempt areas requiring barrier-free path of travel described in Clause 3.8.2.1.(1)(a) and Sentence 3.8.2.1.(5), from being met. Page 70 Appendix A • Volume 2

The concept of wheelchair accessibility does not extend to building service facilities. Nor does it extend to all floor levels within a storey, e.g., mezzanines not served by an elevator. Mezzanines that are accessible by an elevator are not excluded.

Subclauses 3.8.2.1.(3)(m)(ii) to (iv) are intended to exempt certain storeys other than the entrance level - including basements and mezzanines that are less than 600 m2 in floor area or 100 m2 or less in floor area in assembly occupancies, that are self- contained, or that contain the same facilities as the entrance level - from the requirement to have a barrier-free path of travel. Examples of buildings and spaces to which this exemption may apply are small office buildings with additional workspaces on the second storey and small restaurants with a second storey that contains only additional seating. However, if a restaurant's only washrooms are in the basement, they must have a barrier-free path of travel as they are an integral part of the principal function of the first storey. Similarly, staff lunchrooms and washrooms are also integral to the principal function of a restaurant; as such, if they are located in a floor area such as a second storey, basement or mezzanine that contains essential facilities as described in Subclause 3.8.2.1.(3)(m)(iii), they must have a barrier-free path of travel for potential employees with disabilities. Where a building contains more than one floor level, other than the entrance level, each floor level should be considered individually when determining the floor area for the purposes of Subclauses 3.8.2.1.(3)(m)(ii) and (iv). Mezzanines should be considered as a floor level other than the entrance level.

Spaces designated for wheelchair use, and for adaptable seating, should be distributed in various locations throughout the venue in order to provide a choice of seating location for patrons. Seating spaces should be located adjacent to a barrier-free access aisle or an open space to facilitate ease of manoeuvring a wheelchair into position or to facilitate a side transfer to a fixed adaptable seat. Figure A-3.8.2.1.(4) provides an example of distribution of adaptable seats, designated wheelchair spaces, and mobility aid storage spaces in an auditorium. Appendix A • Volume 2 Page 71 Figure A-3.8.2.1.(4) Example of Distribution of Adaptable Seats, Designated Wheelchair Spaces, and Mobility Aid Storage Spaces in an Auditorium Page 72 Appendix A • Volume 2

The intent behind Sentence 3.8.2.1.(5) is that, in calculating the 15% of apartments in a multi-unit apartment building required to be barrier-free, the 15% of units is determined based on whole numbers as indicated in the examples set out in Table A-3.8.2.1.(5) and not based on fractions of units. Table A-3.8.2.1.(5) Minimum Number of Apartments Required to be Barrier-Free Minimum Number of Number of Apartments Barrier-Free Apartments 1 to 6 0-1 7 to 13 1-2 14 to 19 2-3 20 to 26 3-4 27 to 33 4-5 34 to 39 5-6 Column 1 2

This requirement ensures that a person using a wheelchair can enter a bedroom and a bathroom within 15% of apartment suites and 10% of hotel and motel suites. A barrier -free path of travel and clearances on the latch side of the doors to the designated bedroom and bathroom must be provided. Figure A-3.8.2.1.(5)(a) and (b) Access to One Bedroom and One Bathroom in 15% of Apartments Appendix A • Volume 2 Page 73

The intent of the barrier-free features required in 15% of apartment bathrooms, is to provide basic manoeuvrability into, and within, the space for a wheelchair user. The door swing may overlap the turning circle within the bathroom as long as there is sufficient space for a wheelchair user to clear the door and close the door. The bathroom is not required to include a barrier-free bathtub or barrier-free shower meeting the requirements of Article 3.8.3.13. The intent is not to provide accessibility for a full range of disabilities which may require additional features to accommodate the specific needs of an individual resident. However, stud wall reinforcement for the future installation of grab bars is required in the main bathroom in all dwellings as set out in Articles 9.5.2.3. and 3.3.4.9. Figure A-3.8.2.1.(6) Residential Bathrooms

The intent is to provide a variety of suite sizes and locations and not locate all suites with barrier-free design features on the same floor. The intention is to provide a level of visitability to apartments. Given the broad range of disabilities and the specific needs of people with disabilities in their home settings, the accessibility provisions may not provide all of the features required by an individual’s personal needs that cannot be anticipated when the building is constructed initially. The intent behind Sentence 3.8.2.1.(7) is that, in determining the proportion of barrier-free suites by unit size, the total number of barrier-free suites and the percentage of suites of each type (by number of bedrooms) should be calculated first. Those percentages should be multiplied by the total number of barrier-free suites required. For example, in a 40 unit apartment building with 30 one-bedroom and 10 two-bedroom units, 6 suites in total would be required to be barrier-free. The proportional breakdown of required barrier-free suites would be 75% or 5 one-bedroom suites and 25% or one two- bedroom suite. The proportion of units is also determined based on whole numbers and not based on fractions of units as long as the total number of barrier-free suites are provided. Studio or bachelor apartments are a specific type suite and are intended to be counted separately when determining the proportion of suites, by type and size, in a building. Where studio or bachelor suites are provided, a proportionate number of studio or bachelor suites should also be accessible even though those suite types do not include a separate bedroom. For example, if 25% of the units in a building are studios, 50% are one-bedroom units and 25% are two-bedroom units, the same proportions should be reflected in the 15% of total units required to include barrier-free design features. The Building Code does not differentiate one- or two-bedroom units from one- or two-bedroom units with dens. The intent is that a range of unit types and sizes are available as accessible units. Page 74 Appendix A • Volume 2

In localities where local regulations or bylaws do not govern the provision of or dimensions of barrier-free parking spaces, the following provides guidance to determine appropriate provisions. If more than 50 parking spaces are provided, parking spaces for use by persons with physical disabilities should be provided in the ratio of one for every 100 parking spaces or part thereof. Parking spaces for use by persons with physical disabilities should (1) be not less than 2 400 mm wide and provided on one side with an access aisle not less than 1 500 mm wide, (2) have a firm, slip-resistant and level surface, (3) be located close to an entrance required to conform to Article 3.8.1.2., (4) be clearly marked as being for the use of persons with physical disabilities, and (5) be identified by a sign located not less than 1 500 mm above ground level, with the International Symbol of Access and the words “Permit Required” (Figure A-3.8.2.2.-A). Asphalt, concrete and gravel are acceptable parking surfaces. Curb ramps should be not less than 920 mm wide. Parallel parking spaces should be not less than 7 000 mm long. If more than one parking space is provided for persons with physical disabilities, a single access aisle can serve two adjacent parking spaces. The arrangement shown in Figure A-3.8.2.2.-B allows the shared use of an access aisle to serve two adjacent parking spaces provided for use by persons with physical disabilities. Figure A-3.8.2.2.-A Figure A-3.8.2.2-B Permit Required Sign Shared Access Aisle

Passenger Loading Zones and Access to Parking Areas. The intent of Sentences 3.8.2.2.(1) and (4) is to ensure that exterior barrier-free paths of travel are readily available so that persons of all abilities can move to and from a building with minimal effort and in a manner that minimizes the total distance required to be travelled.

The primary intent of this requirement is that all regular washrooms be made accessible to all persons, including persons with disabilities, primarily persons who must use a wheelchair. The exception in Clause (5)(b) recognizes situations where several washrooms may be provided on a large floor area. In such a case, not all washrooms need to be barrier-free, provided that a barrier-free washroom is available within a reasonable distance (45 m) of one that is not barrier-free and that the location of that barrier-free washroom is clearly indicated as required by Sentence 3.8.3.1.(3). Appendix A • Volume 2 Page 75 Clause 3.8.2.3.(5)(c) is intended to address “strip malls” (a shopping mall with no public corridor). Section 3.7. which requires plumbing facilities, does not address the concept of suite and could permit, for instance, a shopping mall containing only Group E occupancies (assuming the mall is more than 100 m 2) to have only one washroom for each sex located in any one of the suites. It is desirable however that such washrooms be located so as to be accessible at all times, since the owner or tenant of one suite has no control over the activities of another. Such buildings may either provide public barrier-free washrooms in a central location or washrooms which can accommodate disabled persons in each suite. This arrangement relieves any one tenant from having to provide “public” washrooms. Hence, the exception for suites of less than 300 m 2 is meant as a relaxation to avoid an unnecessary burden on small facilities but should not be construed as meaning that such buildings need not provide accessible washrooms.

The requirements for the number of universal washrooms in buildings are set out in Article 3.8.2.3. and Table 3.8.2.3.A. Sentence 3.8.2.3.(2) refers back to Subsection 3.7.4. which sets out the number of washrooms required in buildings by occupancy. The intent of the new requirements in Table 3.8.2.3.A is to provide additional universal washrooms in uses and occupancies where washrooms are required and not to require washrooms where they had not been required previously. For that reason the requirements are linked back to Subsection 3.7.4. For example, in the case of a high-rise apartment building, floors with only apartment units and without any common amenity spaces, would not require a universal washroom, nor would 3 levels of underground parking below the building. Using the ratio of ‘1 universal washroom for every 3 storeys’ is a way to determine the number of universal washrooms in a building but without specifying where they should be located. The intent of the Code is to provide designers and building owners flexibility to locate the washrooms as appropriate to the building design and operation. For example, a six storey office building would require 2 universal washrooms (1 per 3 storeys) but those could both be on the same storey or on different storeys – not necessarily on the first and fourth floors or on every third storey.

Washrooms that contain barrier-free washroom stalls and barrier-free lavatories, typically meet the needs of single users with disabilities. The requirements for universal washrooms, in addition to barrier-free washrooms, accommodate people with disabilities who require assistance from a same or opposite gender care giver.

Washrooms, in excess of those required under Subsection 3.7.4., that are provided for private or individual use within an individual suite where washrooms for public use are provided elsewhere in the building, are not required to meet barrier-free design requirements. This could include a single user washroom that is part of a private office or a small retail store.

Washrooms on storeys that are not required to have a barrier-free path of travel are still required to provide a washroom stall in each washroom that includes certain barrier-free design elements in order to accommodate people with disabilities who are ambulatory but still need some supports.

The intent behind Sentence 3.8.2.4.(1) is that, in calculating the 10% of hotel rooms required to be barrier-free, the 10% of units is determined based on whole numbers and not based on fractions of units. A small hotel with 9 suites or fewer, would not require any barrier-free rooms.

An outlet on emergency power is required to provide power for a guest with a disability who needs constant support from equipment such as a ventilator or oxygen concentrator generator. The emergency power receptacle need only be provided in one of the suites required to have accessible features. This outlet must be identified and signed as being on emergency power. Page 76 Appendix A • Volume 2

The International Symbol of Access, as shown in Figure 3.8.3.1.-A below, indicates to persons with disabilities that they will have reasonable freedom of movement within the building. It usually has a blue background, but if, because of lighting conditions, it may not stand out, it can be set on a white background. An arrow can be added to either side or to the top or bottom to indicate direction or the location of an accessible space or facility. An International Symbol of Access for Hearing Loss, shown in Figure A-3.8.3.1.-B, indicating accessibility for persons with hearing loss, should be used to indicate the availability of variable volume controls on telephones, assistive listening systems, and text telephones (TT). These latter devices may also be referred to as teletypewriters (TTY) or telecommunications devices for the deaf (TTD). Figure A-3.8.3.1.-A Figure A-3.8.3.1.-B Signs Indicating Accessible Facilities Signs for Assistive Listening Facilities

This requirement only applies to those signs which are required under the Building Code including those for washrooms, directional signs to building entrances and parking areas. Appendix A • Volume 2 Page 77 Figure A-3.8.3.1.(7) and (8) Positioning of Visual and Tactile Information Signs on and Near Doors

The requirement for a tactile indicator surface installed at specified locations is to provide a tactile signal that an individual is moving toward a potential hazard such as a curb cut at a vehicular route or the edge of a level rapid transit platform.

Standard wheelchair width specifications indicate a range of sizes from 584 mm overall to 685 mm overall. Every doorway that is located in a barrier-free path of travel must have a clear width of not less than 850 mm when the door is in the open position and therefore it is important that this dimension be measured correctly. Figure A-3.8.3.3.(1) shows a door opened to 90°. It is clear that the door, and to a lesser extent the stop, impinges on the space within the door frame. The clear width of not less than 850 mm is measured from the face of the door to the outside edge of the stop on the door frame. It is not sufficient just to measure the inside width of the door frame or the width of the door panel. There should be no projections into the required clear opening width lower than 865 mm above the finish floor or ground. Projections into the clear opening width between 865 mm and 2030 mm above the finish floor or ground should not exceed 100 mm. Other factors, including location of door stops other than on the door frame, and the installation of door closers and exit devices, should be taken into account. The intrusion of a door handle into the space is of lesser importance. It is recognized that there are many types of door frame and door mounts, but the overall objective is to maintain a clear width of not less than 850 mm. The diagram depicts a somewhat restrictive scenario, as many doors can open wider than 90° to ensure the minimum clear width of 850 mm that is required. Page 78 Appendix A • Volume 2 Figure A-3.8.3.3.(1) Clear Doorway Width

This requirement ensures that the width of a doorway to the washroom and the bedrooms in relation to the corridor width leading to those rooms in a dwelling unit or a hotel/motel suite can provide for basic maneuverability into and out of the room. The Code does not require these washrooms (except the 15% required by Sentence 3.8.2.1.(5) and 10% required by Article 3.8.2.4.) to be barrier-free.

Door handles that can be operated with a closed fist include lever-style handles which are useable by most persons with limited hand mobility and will meet the intent of this requirement. Lever handles with an end return towards the door are less prone to catch the clothing of someone passing through the doorway. Where the door is a sliding door with manual controls, it shall be configured so that the hardware is exposed and usable from both sides when the sliding door is in the open position.

Doors equipped with a power operator activated by a pressure plate identified with the international symbol of access or, where security is required, by a key, card or remote device, and that can otherwise be opened manually meet the intent of the requirement. The device selected should consider ease of use by people with disabilities including those with limited hand motion and dexterity. The location of these activating devices should ensure that a wheelchair will not interfere with the operation of the door once it is activated. Where the power door operator is provided for one leaf of a pair of double, out- swinging doors, the door operator should be located so that it is as close as possible to the latch side or, beyond the door swing so that the door does not obstruct the path of travel. Swinging doors equipped with power operators which are activated automatically and open into passing pedestrian traffic should be provided with a guard or other device designed to prevent pedestrians from stepping in the swing area of the door. These guards or devices should be detectable by blind persons. For example, inverted U-shaped guards should have an additional rail at a height not more than 680 mm so that it is detectable by the long cane. These doors should also have a device (mat or other sensor) on the swing side to prevent the door from opening if someone is standing in the swing area.

This requirement is not intended that all doors located in a barrier-free path of travel be equipped with a power door operator, but rather those, that are located within public areas of the building, such as public corridors or corridors used by the public. Doors of suites served by a public area do not need to be equipped with a power door operator. Appendix A • Volume 2 Page 79

Differences in air pressure on opposite sides of a door may be due to the operation of mechanical systems such as those associated with smoke control. So-called “stack action” in buildings in winter can also cause differential pressures due to the buoyancy of warm air. Stack action is usually most noticeable between stairwells and the remainder of the building, and at the entrances to buildings; the taller the building, the greater the effect. Doors with automatic closers have to operate with sufficient opening forces to allow the return action to overcome the differential pressure.

In some circumstances, closers with a delay feature which keep the door open for several seconds before it begins to close might be desirable. However, closers with this feature have limited back-check, a feature of a normal door closer where resistance to opening increases as the door reaches the full arc of swing. Doors equipped with this type of closer are more susceptible to damage should the door be opened with too much force or should someone try to force it closed, thinking the closer has failed to operate. Delayed action closers are not recommended for such occupancies as schools.

Sufficient clearance must be provided on the latch side of doors for a user to operate the door opening mechanism and open the door without interference from the wheelchair. This is particularly important where the door swings toward the approach side where a larger clearance of 600 mm is required. Door Swings Toward Approach Side Door Swings Away from Approach Side Sliding Door Figure A-3.8.3.3.(10) Doorway Clearance

Where there are doors in a series such as an entry or washroom vestibule, there must be a full 1500 mm diameter turning circle or a linear dimension of 1500 mm provided within the vestibule that is clear of the door swing to ensure that persons using wheelchairs or other mobility devices can close the door behind them before proceeding through the next door in the series. Page 80 Appendix A • Volume 2 Figure A-3.8.3.3.(11)(b) Doors in a Series

The height range permitted for the location of a power door operators in Subclause 3.8.3.3.(17)(c)(ii) allows for the installation of vertical power door operators, either wall- or floor-mounted, that can be operated by a closed fist, a foot or other pressure anywhere within the height of the door operating device. Figure A-3.8.3.3.(17)(c) Vertical Power Door Operator

Where a proximity scanner is utilized it must be set to scan a lower height to ensure that a person using a seated mobility device will trigger the opening of the door. Appendix A • Volume 2 Page 81

The door opening device referred to in Clause 3.8.3.3.(19)(b) is not required to be a power door operator. A manual door opener with lever handles will meet the intent of the Code.

Although Article 3.8.3.4. permits slopes on ramps as great as 1 in 12 for distances of up to 9 m, gradients of 1 in 20 are safer and less strenuous. When limited space is available, as may be the case during renovations, ramps of up to 1 in 12 should be restricted to lengths not exceeding 3 m whenever possible.

A level landing surface at doorways leading to ramps provides a level and stable surface for people using wheeled mobility devices and other mobility aids to stop and manoeuver clear of the door swing. Figure A-3.8.3.4.(1)(c) Landing Design at Doorways Leading to Ramps

In an assembly room with fixed seating on a sloped floor, such as a theatre, the limitation on floor slope is intended to apply only to the required barrier-free access leading to spaces for persons using wheelchairs described in Sentence 3.8.2.1.(3) and not to aisles and portions of floors serving only fixed seating for ambulatory persons.

A floor with a slope of 1:20 or less need not be designed as a ramp.

People with disabilities who require either a wheelchair space or an adaptable seat may attend an event with a companion who needs no special seating accommodation. For that reason, the companion seat required beside a wheelchair space is intended to be a standard seat provided for the facility. Page 82 Appendix A • Volume 2 Figure A-3.8.3.6.(1)(c) Accessible Seating Spaces

Examples of assistive listening systems include FM, infrared and induction loop systems. However, the technology in this field is advancing rapidly; as such, other types of assistive listening systems could be considered in the design of a space. In choosing the most appropriate system, a number of factors must be taken into account including cost, installation and maintenance requirements, suitability for the intended user or audience, ease of operation, and the need for privacy. Information on designers and suppliers of such systems can be obtained from the Canadian Hearing Society. The intent of Article 3.8.3.7. is to provide clear communication where information, goods or services are provided to the public. Wireless sound transmission systems, such as FM, infrared or magnetic induction loop, improve sound reception for the hard of hearing by providing amplification which can be adjusted by each user while blocking out unwanted background noise. These systems transmit a signal that is picked up by special receivers available for use by people with a hearing impairment, whether or not they use a hearing aid. Neither system interferes with the listening enjoyment of others. The transmitter can be jacked into an existing P.A. system amplifier or used independently with microphones. The induction loop system (See Figure A-3.8.3.7.(1)-C) requires users to sit in the area circumscribed by the loop; though installation of the loop is relatively simple, the installer should be knowledgeable about these systems if proper functioning is to be achieved. FM or infrared systems can be designed to broadcast signals which cover the entire room and thus do not restrict seating to any one area. Figures 3.8.3.7.(1)-A and 3.8.3.7.(1)-B show the general configuration of FM and infrared systems. Although portable systems (FM in particular) are available, these are best suited to small audiences. Generally, the systems installed in church halls, auditoria, theatres and similar places of assembly are not easily portable, as they are installed in a fixed location by a sound technician and form an integral part of the P.A. system of the room or building. Hard wired systems (where a jack is provided at a particular seat) will not meet this requirement unless adequate provisions are made to accommodate persons with hearing aids. In choosing the most appropriate system, a number of factors must be taken into account including cost, installation and maintenance, suitability to the audience, ease of operation and the need for privacy. Information on designers and suppliers of these systems may be obtained from such organizations as the Canadian Hearing Society. Appendix A • Volume 2 Page 83 Figure A-3.8.3.7.(1-)A FM Sound Transmission System Figure A-3.8.3.7.(1)-B Infrared Sound Transmission System Page 84 Appendix A • Volume 2 Figure A-3.8.3.7.(1)-C Induction Loop Sound Transmission System

The intent of Sentence 3.8.2.9.(2) is to require that at least one counter with an assistive listening system or adaptive technology be provided at each group of service counters providing the same exchange of information, goods or services. For example, in a stadium with ticket counters at multiple building entrances, at least one ticket counter at each entrance should be equipped with an assistive listening system or adaptive technology.

The wheelchair turning circle within the stall may not overlap space of an inward swinging door or the area below plumbing fixtures.

Doors to water closet stalls for persons with disabilities should swing outward and preferably against a side wall.

The purpose of the door pull mounted on both sides of the stall door is to assist those with limited arm strength to open and close the door. The pull should be located close to the latch side on both the inside and outside surfaces of the door. Pulls mounted close to the latch side require less strength to pull the door open or closed than a pull located close to the hinge side. The door pull should consist of a D-shaped handle mounted horizontally. The centre lines are the lines drawn through the long axis and the short axis of the handle. In the horizontal position, the centerline of the short or transverse axis must be located at between 200 mm and 300 mm from the latch side of the door, and the long or longitudinal axis must be located between 900 mm and 1 100 mm from the floor. Appendix A • Volume 2 Page 85 Door Pull Location Door Pull Details Figure 3.8.3.8.(1)(c)(v) Washroom Stall Door Pulls

Figure A-3.8.3.8.(1)(f) Washroom Clearances Page 86 Appendix A • Volume 2

Figure A-3.8.3.8.(2)(b) Transfer Space on Both Sides of Water Closet

Designers may exceed the minimum requirements found in the Building Code and specify the installation of additional grab bars in other locations. These additional grab bars may be of different configurations and can be installed in other orientations.

L-shaped grab bars provide greater support for people who rely on grab bars to assist them in transferring to and from a standing or seated position. Diagonally mounted grab bars may not be suitable for the downward force necessary for support or for pulling upward. Hands can slip along the bar if it is set in a diagonal position. The use of two straight grab bars located at a 90° angle to one another is not permitted. Appendix A • Volume 2 Page 87 Permitted Continuous L-Shaped Grab Bar Not Permitted Discontinuous L-Shaped Grab Bar Figure A-3.8.3.8.(5) L-Shaped Grab Bar

A fold-down grab bar is required to resist a load of 1.3 kN applied either vertically or horizontally and will require blocking in the wall so that the grab bar remains anchored to the wall when in use.

An ambulatory water closet stall is designed to accommodate people requiring some mobility assistance using aids such as canes or crutches but who do not use wheelchairs. Ambulatory stalls include features such as a higher water closet seat height, grab bars and some additional space for mobility aids such as a cane. A door pull should be provided on both faces of the stall door. Figure A-3.8.3.8.(10) Ambulatory Washroom Stall Page 88 Appendix A • Volume 2

Article 7.2.2.5. applies to water closets referenced in Articles 3.8.3.8., 3.8.3.9. and 3.8.3.12. A shelf or projection should not be located behind a water closet such that it could present a hazard.

Wall-mounted water closets or floor models with receding bases are preferable because they provide the least amount of obstruction.

The purpose of the back support is to reduce the chance of imbalance or injury caused by a user leaning against exposed flush valves or pipes. A toilet seat lid, where provided, may be a suitable back support.

Where provided, barrier-free urinals require both properly mounted and supported grab bars and privacy screens. Privacy screens alone should not be used as both a privacy and support element. Figure A-3.8.3.10. Accessible Urinal

Washroom accessories for barrier-free water closets and lavatories must be located within arm’s reach of a person in a seated position. Placement of towel dispensers and hand dryers should not require that a person seated in a wheelchair must travel beyond the reach range of the lavatory to dry his or her hands. Appendix A • Volume 2 Page 89 Figure A-3.8.3.11. Washroom Accessories

Barrier-free lavatories require sufficient knee and toe clearance below to permit a person in a wheelchair to move close enough to the faucet to easily access the water stream. In order to meet the clearances contained in this Clause, and depending on the lavatory to be installed, it may be necessary to install an offset P.O. lavatory drain. Figure A-3.8.3.11.(1)(c) Clearances Beneath a Lavatory Page 90 Appendix A • Volume 2

The pipes referred to in Clause 3.8.3.11.(1)(d) include both supply and waste pipes. The hazard can be prevented by insulating the pipes, by locating the pipes in enclosures, or avoided by limiting the temperature of the hot water to a maximum of 43°C.

The clear space required for the wheelchair user to pull into the fountain may overlap with an adjacent barrier-free path of travel but should not prevent other building users from passing when the barrier-free lavatory is in use. Figure A-3.8.3.11.(1)(f) Clear Space at Lavatory

The transfer space beside a water closet or the approach space at a lavatory must be a clear space with no obstruction or potential obstruction of the space from adjacent elements such as a fold-down change table, or other fixture. The exception to this would be a fold-down grab bar where provided. If a fold-down change table is not returned to the fold-up position after use, the next user of the space should not be inconvenienced from using the water closet or lavatory due to the transfer or approach spaces being blocked.

Unobstructed areas in front of the lavatory, in front of the water closet and on one side of the water closet are necessary for manoeuverability of a wheelchair. The door swing may overlap the turning circle within the universal washroom as long as there is sufficient space for a wheelchair user to manoeuver to clear the door and close the door from a front approach position. The space for an adult size change table may encroach upon the 1700 mm turning circle only where the change table is movable and is not permanently fixed or stored within the washroom. In that case the table, such as a hospital gurney is brought into the washroom when needed and removed after use. A permanently fixed table may not be appropriate for certain building occupancies due to operational and maintenance considerations. Appendix A • Volume 2 Page 91 Acceptable Universal Washroom Unacceptable Universal Washroom Figure A-3.8.3.12.(1) and (3) Universal Washroom

The purpose of the emergency call system is to notify other building occupants that a person using the universal washroom requires assistance. The visual signal and alarm should be different from the building fire and smoke alarms and visual signals, where installed, as this call system is for personal, not building, emergencies. The emergency call button is intended to provide a local visual signal outside of the washroom to alert others that someone in the washroom needs assistance. It is not required to be linked to a central monitoring station. Where central monitoring is not provided, such as in the case of a small building or a standalone washroom in a park, an additional sign informing the washroom users that there is no central monitoring may be appropriate.

The permission for a smaller universal washroom to be provided in small buildings recognizes the limited space available for construction of service and amenity spaces while still balancing available space with the needs of people with disabilities.

The intent of the requirement for one or more barrier-free showers in a group of showers is to address the increased demand for accessible facilities in publicly accessible buildings such as arenas, community recreation centres and private health and fitness facilities where the accessible shower stall is located in the same room as non-accessible showers. It is not the intent of the Code to require single shower stalls or single private use showers that are part of a private office suite to be barrier-free accessible. Page 92 Appendix A • Volume 2

The clear space at the entrance to a shower may be encroached upon by fixtures such as a wall hung sink which does not interfere with the leg rests of the wheelchair. However, this sink could restrict movement for persons who need to make a lateral transfer if it were installed at the seat end of the shower. Figure A-3.8.3.13.(2)(b) Shower Design

Only one grab bar is required, to be installed on the wall next to the seat; a grab bar behind the seat prevents the user from leaning against the wall, while one located on the wall opposite the seat cannot be reached from the seated position. The use of two straight grab bars installed at a 90° angle to one another is not acceptable. The Code requires a continuous L-shaped grab bar. The seat itself may be used in conjunction with the bar for transfer. If design flexibility is required, fold away grab bars may be used as an alternative. A grab bar installed within a barrier-free shower stall on the same wall as the shower controls should have 900 mm long horizontal and vertical components. Appendix A • Volume 2 Page 93 Figure A-3.8.3.13.(2)(e), (f) and (g) Accessible Shower

A universal dressing and shower room is a barrier-free space that contains a shower and a space for dressing for one person and their care attendant(s) and provides privacy, regardless of gender. It is intended that a universal dressing and shower room be available within close proximity to each bank of showers in a floor area. In cases where only one shower is provided, a universal dressing and shower room would satisfy the requirement.

Where a bench in a universal dressing and shower room is located adjacent to a wall, it is recommended that a grab bar be installed to assist users in transferring to the bench.

The grab bars and their mounting position must facilitate getting in and out of the bathtub from a seated or standing position, as appropriate, to limit the need for twisting the body. Page 94 Appendix A • Volume 2 Figure A-3.8.3.13.(4) Bathtub

It is not intended that all counters be barrier-free, but that sufficient barrier-free counter space be available. Examples of counters that should be barrier-free include check-in counters and those in financial institutions and reception areas as well as any counter at which processing and signing of documents takes place. The provision is not intended to apply to work surfaces in industrial occupancies.

Where forward-facing interaction with a person is required, the knee space requirement of Clause 3.8.3.20.(1)(c) applies to both sides of the service counter to ensure accessibility for both service providers and those receiving services.

Built-in shelves or counters for public telephones must be designed to accommodate persons using text telephones (TT). These devices may also be referred to as teletypewriters (TT) or telecommunication devices for the deaf (TDD). These devices require a level surface at least 500 mm wide by 350 mm deep with no obstruction above that space within 250 mm. If a wall-hung telephone or other obstruction extends to less than 250 mm from the shelf or counter, an equivalent clear space must be provided on either side of each telephone. At least one telephone should be equipped with a volume control on a receiver that generates a magnetic field compatible with the T-switch of a hearing aid. The lower portion of the shelf or counter is intended for persons using a wheelchair; therefore, all parts of the operating mechanism of the telephone above this portion should be within the reach of a wheelchair user. Appendix A • Volume 2 Page 95 Figure A-3.8.3.15. Telephone Shelf

Accessible drinking fountains require sufficient knee and toe clearance below to permit a person in a wheelchair to move close enough to the fountain to easily access the water stream. The 700 mm deep clear space in addition to the fountain depth of 450 mm minimum is required for the wheelchair user to pull into the fountain. That approach space may overlap with an adjacent barrier-free path of travel but should not prevent other building users from passing when the drinking fountain is being used. Page 96 Appendix A • Volume 2 Figure A-3.8.3.16. Clearances Below Drinking Fountain

Figure A-3.8.3.16A.(2)(b) and (d) Clear Floor Space and Operating Height Requirements for Water-Bottle Filling Stations Appendix A • Volume 2 Page 97

Case 1 Distance between classrooms: 6 m or more 3.2.2. applies to each classroom 3.2.3. does not apply between classrooms Extinguisher required Access; street; hydrant; fire alarm; - not required Case 2 Distance between classrooms: less than 6 m 3.2.2. applies to each classroom 3.2.3. applies to each classroom i.e. rating and construction of facing walls determined by limiting distance Extinguisher required Access; street; hydrant; fire alarm; - not required Case 3 Distance between classrooms: less than 6 m No. of classrooms in group: 6 max. Distance between groups: not less than 12 m 3.2.2. applies to each group 3.2.3. does not apply between classrooms within a group if the facing walls have a rating of 45 min, on the inside 3.2.3. applies between groups Extinguisher required Access; street; hydrant; fire alarm - not required Page 98 Appendix A • Volume 2 Case 4 Distance between classrooms: less than 6 m No. of classrooms in group: 6 max. Distance between groups: not less than 12 m 3.2.2. applies to each group 3.2.3. does not apply between classrooms within a group 3.2.3. applies between groups Extinguisher required Fire alarm required (extension of main system) Access; street; hydrant; - not required Case 5 Distance between classrooms: less than 6 m No. of classrooms in group: 6 max. Distance between groups: not less than 12 m 3.2.2. applies to each group 3.2.3. does not apply between classrooms within a group 3.2.3. applies between groups Extinguisher required Fire alarm required (extension of main system) Access; street; hydrant; - not required All other cases require: - Fire extinguisher - Access - Street - Hydrant - Fire alarm: extension of existing system

The barrier-free path of travel throughout the pool deck area may be included in the 1800 mm wide pool deck space. The width of the barrier-free path of travel must not be reduced where a column or other obstruction interrupts the pool deck space.

The tactile indicator at the of the pool deck, signals a warning to people with no or low vision that they have reached the water’s edge. The tactile indicator may be built-in or applied but must not present a tripping hazard. The indicator should be a continuous band installed parallel to the outside edge of the gutter around the pool perimeter. Appendix A • Volume 2 Page 99

Where an outdoor pool deck is provided, a barrier-free path that is an exterior walk is required between the building and the outdoor pool, including access from change rooms and showers, and throughout the pool deck area.

The clear space required to transfer from a wheelchair to the pool lift may overlap the required barrier-free path of travel within the pool deck.

Despite the requirement that the hard surface area piercing the pool deck and leading to a submerged ramp must be at least 750 mm wide, it is recommended that the clear width of the access point to the ramp be at least the same width of the ramp and consistent with Clause 3.8.3.4.(1)(d). Figure A-3.11.3.3.(4) Transfer Space at Pool Lift

A transfer wall design can be accommodated where the spa is raised above the pool deck enabling a wheelchair user to make a horizontal transfer from the wheelchair seat to the top surface of the transfer wall and directly accessing the water on the other side of the wall. Figure A-3.12.3.2.(3)A Figure A-3.12.3.2.(3)B Transfer Wall with Two Grab Bars Transfer Wall with One Grab Bar Page 100 Appendix A • Volume 2 Figure A-3.12.3.2.(3)C Section at Spa Transfer Wall

The requirements in this Subsection are intended to be limited to certain types of structure. For instance, the word “tent” as used in the Code is intended to refer to a temporary shelter which is used at an open air event such as a fair or an exhibition. A tent will normally be constructed of a fabric held up by poles and attached to the ground by ties. The requirements for tents, however, are not intended to be applied to fabric structures located on buildings. The term “air-supported structure”, as used in the Code, refers to an envelope which is held up by air pressure alone and which is erected on the ground or on a building. The structure will usually require ballast or a positive anchorage system around the entire perimeter to secure it to the ground or building structure.

The fundamental principle of providing sufficient exits and means of egress from a shelf and rack storage system is to have the occupants reach an open public thoroughfare, a separate building, or an exterior open space protected from fire exposure from the building and having an access to an open public thoroughfare before the environment in the building becomes life threatening. In addition to the time-based egress calculation, the professional engineer or architect undertaking the time-based egress analysis, must also undertake a detailed fire dynamics evaluation of the occupancy to determine when critical life threatening levels are reached. Temperature, toxic conditions and psycho-physiological characteristics of the occupants will play an important roll in the analysis.

The qualifications for the designer of a public pool located in a building are based on the size and occupancy of the building. An outdoor public pool is a designated structure. The occupancy of an outdoor public pools depends on the major occupancy of the building it serves. In the case where the outdoor public pool is a stand-alone structure with ancillary change facilities, the major occupancy of the pool would be Group A, Division 4 where it is used for social, education, recreational or similar purposes. Page 286 Appendix A • Volume 2 Appendix B Imperial Conversions of Metric Values Imperial conversions may be determined using the factors listed below. Conversion Factors to Convert to Multiply by °C °F 1.8 and add 32 g oz 0.0353 g lb 0.0022 kg lb 2.2046 kg/m2 lb/ft2 0.20481 kPa lb/in2 0.14503 kPa lb/ft2 20.885 L gal (Imp) 0.21997 L gal (US) 0.26417 L/m2 gal/ft2 (Imp) 0.02044 L/s* gal/min (Imp) 13.198 L/s* gal/min (US) 15.850 L/s** ft3/min 2.1189 L/s•m cfm/ft 0.64584 L/s•m2 cfm/ft2 0.19685 lx ft-candle 0.09290 mm in 0.03937 m ft 3.2808 m2 ft2 10.764 m3 ft3 35.315 m3/h ft /min 3 0.58857 m/s ft/min 196.85 MJ Btu 947.82 m2•°C/W (RSI) ft2•h•°F/Btu (R) 5.6785 N lbf 0.22481 ng/Pa•s•m2 perms 0.01741 W Btu/h 3.4122 Column 1 2 3 Notes: * liquid volume flowrate ** air volume flowrate Appendix B 1 SI Units and Their Multiples The SI prefixes used to form names and symbols of decimal multiples and sub-multiples of SI units are: Prefix Symbol Magnitude Factor exa E 1 000 000 000 000 000 000 1018 peta P 1 000 000 000 000 000 1015 tera T 1 000 000 000 000 1012 giga1 G 1 000 000 000 109 mega1 M 1 000 000 106 kilo1 k 1 000 103 hecto2 h 100 102 deca2 da 10 101 deci2 d 0.1 10-1 centi2 c 0.01 10-2 milli1 m 0.001 10-3 micro1 μ 0.000 001 10-6 nano1 n 0.000 000 001 10-9 pico p 0.000 000 000 001 10-12 femto f 0.000 000 000 000 001 10-15 atto a 0.000 000 000 000 000 001 10-18 Column 1 2 3 4 Notes: (1) most frequently used (2) avoid if possible 2 Appendix B Ministry of Municipal Affairs and Housing Building and Development Branch MMAH Supplementary Standard SA-1 MMAH Supplementary Standard SA-1 Objectives and Functional Statements Attributed to the Acceptable Solutions September 9, 2024 2024 MMAH Supplementary Standard SA-1 COMMENCEMENT MMAH Supplementary Standard SA-1 comes into force on the 1st day of January 2025. r1 SA-1 as amended by Ontario Regulation 447/24 comes into force on the 1st day of January 2025. EDITORIAL e1 Editorial revisions issued for January 1, 2025. © Copyright © Copyright King’s Printer for Ontario 2024 All rights reserved. Questions regarding copyright, including reproduction and distribution, may be directed to the Director, Building and Development Branch of the Ministry of Municipal Affairs and Housing. 2024 MMAH Supplementary Standard SA-1 Contents 1. Scope ............................................................................................................................................ 3 2. Objectives and Functional Statements ......................................................................................... 3 3. Attribution to Acceptable Solutions ............................................................................................... 3 Table 2 Objectives and Functional Statements Attributed to the Acceptable Solutions in Part 2 of Division B ................................................................................. 4 Table 3 Objectives and Functional Statements Attributed to the Acceptable Solutions in Part 3 of Division B ................................................................................. 7 Table 4 Objectives and Functional Statements Attributed to the Acceptable Solutions in Part 4 of Division B ................................................................................. 45 Table 5 Objectives and Functional Statements Attributed to the Acceptable Solutions in Part 5 of Division B ................................................................................. 55 Table 6 Objectives and Functional Statements Attributed to the Acceptable Solutions in Part 6 of Division B ................................................................................. 58 Table 7 Objectives and Functional Statements Attributed to the Acceptable Solutions in Part 7 of Division B ................................................................................. 62 Table 8 Objectives and Functional Statements Attributed to the Acceptable Solutions in Part 8 of Division B ................................................................................. 76 Table 9 Objectives and Functional Statements Attributed to the Acceptable Solutions in Part 9 of Division B ................................................................................. 82 Table 10 Objectives and Functional Statements Attributed to the Acceptable Solutions in Part 10 of Division B ............................................................................... 179 Table 11 Objectives and Functional Statements Attributed to the Acceptable Solutions in Part 11 of Division B ............................................................................... 180 Table 12 Objectives and Functional Statements Attributed to the Acceptable Solutions in Part 12 of Division B ............................................................................... 186 SA-1 • Page 1 2024 MMAH Supplementary Standard SA-1 Page 2 • SA-1 2024 MMAH Supplementary Standard SA-1 SA-1 Objectives and Functional Statements Attributed to the Acceptable Solutions 1. Scope This standard specifies, for the purposes of Article 1.2.1.1. of Division A of the Building Code, the objectives and functional statements that have been attributed to acceptable solutions provided in Division B of the Building Code. 2. Objectives and Functional Statements The objectives listed in this standard are those set out in Part 2 of Division A of the Building Code. The functional statements listed in this standard are set out in Part 3 of Division A of the Building Code. 3. Attribution to Acceptable Solutions For the purposes of compliance with the Building Code, as required in Sentence 1.2.1.1.(2) of Division A of the Building Code, the objectives and functional statements attributed to the acceptable solutions in Division B shall be the objectives and functional statements listed in Tables 2 to 12. SA-1 • Page 3 2024 MMAH Supplementary Standard SA-1 Table 2 Objectives and Functional Statements Attributed to the Acceptable Solutions in Part 2 of Division B Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 2.2.1.2. Prohibition of Occupancy Combinations (2) [F11-OS1.5] (1) [F02-OS1.2] (3) [F11-OS1.5] (2) [F02-OS1.2] 2.2.3.5. Silencing of Alarm Signals 2.2.1.4. Separation of Occupancies (1) [F11-OS1.5] [F34, F81-OS1.5] (1) [F03-OS1.2] 2.2.3.6. Electrical Supervision (3) [F03-OS1.2] (1) [F82-OS1.2, OS1.5] 2.2.1.5. Fire Separations and Closures 2.2.3.7. Fire Detectors (1) [F03-OS1.2] (1) (a) [F11-OS1.5] 2.2.1.7. Firewalls (b) [F11-OS1.5] (1) [F03-OS1.2] [F12-OS1.5] (2) [F02-OS1.2] [F11-OS1.5] (2) [F03-OS1.2] [F12-OS1.5] 2.2.4.1. Fire Department Access to Buildings 2.1.1.8. Fire Blocks (1) [F12-OS1.2, OS1.5] (1) [F03-OS1.2] (2) [F12-OS1.2, OS1.5] (2) [F03-OS1.2] 2.2.4.2. Automatic Sprinkler Systems (3) [F03-OS1.2] (3) [F11-OS1.5] [F12-OS1.2, OS1.5] (4) [F03-OS1.2] 2.2.4.3. Portable Fire Extinguishers 2.1.1.9. Additional Fire Separations (1) [F02, F12, F81-OS1.2] (1) [F03-OS1.2] 2.2.5.1. Minimum Lighting Requirements (3) (a) [F02-OS1.2] (1) [F30-OS3.1] [F10-OS3.7] (b) [F02, F03-OS1.2] [F10-OS1.5] (4) [F02, F03-OS1.2] (2) [F30-OS3.1] [F10-OS3.7] (5) [F02, F03-OS1.2] [F10-OS1.5] 2.2.1.10. Determination of Fire-Resistance Ratings (3) [F30-OS3.1] [F10-OS3.7] (1) [F03-OS1.2] [F10-OS1.5] [F04-OS1.3] 2.2.6.2. Egress Doorways (2) [F03-OS1.2] (1) [F10-OS1.5] [F04-OS1.3] (2) [F10-OS1.5] 2.2.1.12. Flame-Spread Rating (3) [F10-OS1.5] (1) [F02, F03-OS1.2] 2.2.6.3. Travel Distance (3) [F02, F03-OS1.2] (1) [F10-OS1.5] 2.2.1.13. Foamed Plastics 2.2.6.5. Access to Exits (1) [F01-OS1.1] [F02-OS1.2] (1) [F30-OS3.1] [F10-OS3.7] 2.2.1.14. Fabrics and Films [F10-OS1.5] (1) [F02-OS1.2] (2) [F43-OS3.7] 2.2.1.15. Electrical Wiring and Equipment 2.2.6.6. Door Swing (2) [F01-OS1.1] [F81-OS1.4] (1) [F10-OS3.7] 2.2.1.17. Occupant Load [F10-OS1.5] (1) [F10-OS1.5] (2) [F10-OS3.7] 2.2.3.1. Determination of Requirement for a Fire Alarm 2.2.6.7. Doors and Door Hardware System (1) (a), (b), (c) [F10, F12-OS3.7] (1) [F11-OS1.5] [F13-OS1.2, OS1.5] (d) [F30-OS3.1] 2.2.3.2. Types of Fire Alarm Systems (2) (a) [F03-OS1.2] (1) [F11-OS1.5] (b) [F44-OS3.4] 2.2.3.3. Design of Fire Alarm Systems 2.2.6.8. Ramps and Stairways (1) (a) [F03-OS1.2] (1) (a) [F30-OS3.1] (b) [F11-OS1.2] (2) [F30-OS3.1] 2.2.3.4. Fire Alarm Signals 2.2.6.9. Floor Openings (1) (b), (c) [F11-OS1.5] (1) [F20-OS3.1] Page 4 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (2) [F30-OS3.1] 2.2.8.6. Gas Traps or Valves 2.2.6.10. Guards (1) [F01-OS1.1] (1) [F30-OS3.1] [F43-OS3.4] (2) [F30-OS3.1] (2) [F01-OS1.1] 2.2.6.12. Transparent Doors and Panels [F43-OS3.4] (1) [F30-OS3.1] [F10-OS3.7] 2.2.8.8. Pesticide Storage Areas (3) [F30-OS3.1] [F10-OS3.7] (2) (a) [F01-OS1.1] 2.2.7.3. Minimum Number of Exits (a) [F43-OS3.4] (1) [F10, F12-OS3.7] (b),(c) [F34-OS3.4] [F10, F12-OS1.5] (3) [F43, F44-OS3.4] 2.2.7.4. Distance Between Exits (4) [F01, F02, F03-OS1.2] (1) [F10-OS1.5] [F43, F44, F46-OS3.4] 2.2.7.5. Location of Exits 2.3.2.2. Poultry Manure (1) [F10-OS3.7] (1) [F20-OS2.1] [F10-OS1.5] (2) [F20-OS2.1] 2.2.7.6. Width and Height of Exits 2.3.2.3. Stored Products (1) [F10-OS3.7] (1) [F20-OS2.1] (3) [F10-OS1.5] 2.3.2.4. Farm Machinery and Vehicles [F10, F30-OS3.7] (1) [F20-OS2.1] 2.2.7.7. Direction of Exit Door Swing (3) [F20-OS2.1] [F20-OS2.4] (1) [F10-OS1.5] 2.3.2.5. Liquid Manure Storage Tanks [F10-OS3.7] (0.1) [F43-OS3.4] 2.2.7.8. Exit Door Hardware (1) [F20-OS2.1] [F20-OS2.4] (1) [F10-OS1.5] (2) [F20-OS2.1] [F10-OS3.7] (3) [F20-OS2.1] 2.2.7.9. Exit Stairs and Fire Escapes (4) [F20-OS2.1] (1) [F30-OS3.1] [F10-OS3.7] (5) [F43-OS3.4] (2) [F10-OS1.5] [F80-OS2.3] [F10-OS3.7] (6) [F43-OS3.4] (5) [F10, F12-OS1.5] (7) [F20-OS2.2, OS2.3] [F30-OS3.1] [F10, F12-OS3.7] [F20-OP2.2, OP2.3, OP2.4] 2.2.8.1. General (8) [F20-OS2.2, OS2.3] (1) [F01, F02, F03-OS1.1, OS1.2] [F20-OP2.2, OP2.3, OP2.4] [F43-OS3.4] 2.3.3.1. Unobstructed Slippery Roofs (2) [F43-OS1.1] (1) [F20-OS2.1] [F43-OS3.4] 2.3.3.2. Roof Areas of Greenhouses 2.2.8.2. Exhaust Ventilation and Explosion Venting (1) [F20-OS2.1] (1) [F01-OS1.1] 2.4.2.2. Greenhouses 2.2.8.3. Below-Floor Storage Areas for Liquid Manure (1) [F44, F50-OS3.4] (2) [F01-OS1.1] 2.4.2.3. Controlled-Atmosphere Storage Areas (3) (a) [F11-OS1.1, OS1.4] (3) [F50-OS3.4] (b), (c) [F11-OS1.1, OS1.4] (4) [F50-OS3.4] (d) [F01, F02-OS1.1] 2.4.2.4. Silos and Grain Storage Bins (e) [F01, F02-OS1.4] (1) [F01-OS1.1] (4) [F12-OS1.1] [F01, F02-OS1.2] [F50-OS3.4] (5) [F03-OS1.2] (2) [F02, F44-OS1.2] 2.2.8.5. Liquid Manure Storage Tanks and Piping Systems (3) [F01-OS1.1] (3) [F30,F34-OS3.1] [F50-OS3.4] (4) [F34-OS3.4] 2.4.2.5. Below-Floor Storage of Liquid Manure (5) [F34, F43-OS3.4] (1) (a) [F01-OS1.1] (6) [F34, F43-OS3.4] (b) [F40-OS3.4] SA-1 • Page 5 2024 MMAH Supplementary Standard SA-1 Acceptable Objectives and Functional Statements Solutions (c) [F01-OS1.1] (c) [F40-OS3.4] Page 6 • SA-1 2024 MMAH Supplementary Standard SA-1 Table 3 Objectives and Functional Statements Attributed to the Acceptable Solutions in Part 3 of Division B Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 3.1.1.5. Radon 3.1.5.21. Wires and Cables (1) [F40, F50-OH1.1] (2) [F02-OP1.2] 3.1.1.6. Building in Flood Plains [F02-OS1.2] (3) [F02-OP1.2] (1) (a) [F20-OP2.1] [F02-OS1.2] (a) [F20-OS2.1, OS2.3] 3.1.5.23. Wires in Computer Room Floors (a) [F61-OH1.3] (1) [F02-OP1.2] (b) [F10, F12-OS3.1] [F10, F30-OS3.7] [F02-OS1.2] 3.1.3.1. Separation of Major Occupancies (2) [F02-OP1.2] (1) [F03-OP1.2] [F02-OS1.2] [F03-OS1.2] 3.1.6.2. Materials Permitted (1) [F02-OS1.2] (2) [F03-OS1.2] [F02-OP1.2] (3) [F02, F03, F06-OS1.2] [F10, F05-OS1.5] 3.1.6.3. Structural Mass Timber Elements [F02, F03, F06-OP1.2] (2) [F04-OS1.3] 3.1.3.2. Prohibition of Occupancy Combinations [F04-OP1.3] (1) [F02, F03-OS1.2] [F10-OS1.5] (3) [F02-OS1.2] (2) [F02, F03-OS1.2] [F10-OS1.5] [F02-OP1.2] 3.1.6.4. Encapsulation of Mass Timber Elements (3) [F41-OH2.1] (1) [F02-OS1.2] (5) [F02, F03-OS1.2] [F10-OS1.5] [F02-OP1.2] 3.1.4.2. Protection of Foamed Plastics (2) [F02-OS1.2] (1) [F01-OP1.1] [F02-OP1.2] [F02-OP1.2] [F01-OS1.1] [F02-OS1.2] 3.1.6.5. Determination of Encapsulation Ratings (1.1) [F01-OP1.1] [F02-OP1.2] (1) [F02-OS1.2] [F04-OS1.3] [F01-OS1.1] [F02-OS1.2] [F02-OP1.2] (2) [F01-OP1.1] [F02-OP1.2] [F02-OP1.3] [F01-OS1.1] [F02-OS1.2] 3.1.6.9. Exterior Cladding 3.1.4.3. Wires and Cables (1) [F02-OS1.2] (1) [F02-OP1.2] [F02-OP1.2] [F02-OS1.2] (7) [F03-OS1.2] [F03-OP1.2] (2) [F02-OP1.2] (9) [F02, F03-OP3.1] r1 [F02-OS1.2] 3.1.6.17. Penetration by Outlet Boxes (3) [F02-OP1.2] (3) [F03-OS1.2] [F02-OS1.2] [F03-OP1.2] 3.1.4.5. Fire-Retardant Treated Wood 3.1.7.1. Determination of Ratings (1) [F02-OP1.2] (1) [F03-OP1.2] [F04-OP1.3] [F02-OS1.2] [F03-OS1.2] [F04-OS1.3] 3.1.4.8. Exterior Cladding 3.1.7.5. Rating of Supporting Construction (1) [F02, F03-OP3.1] (1) [F04-OP1.3] (2) [F02, F03-OP3.1] [F04-OS1.3] 3.1.5.1. Noncombustible Materials (3) [F04-OP1.3] (1) [F02-OP1.2] [F04-OS1.3] [F02-OS1.2] 3.1.8.1. General Requirements 3.1.5.5. Combustible Cladding for Exterior Walls (1) (a) [F03-OP1.2] (2) [F02, F03-OP3.1] (a) [F03-OS1.2] SA-1 • Page 7 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (2) [F03-OP1.2] Applies to the requirement that openings in (3) [F04-OP1.2] fire separations be protected with closures, shafts or [F04-OS1.2] other means. (4) [F03-OP1.2] [F03-OS1.2] Applies to the requirement that openings in [F03-OS1.2] fire separations be protected with closures, shafts or (5) [F82-OH1.2] Applies to portion of code text “A tightly other means. fitted access door shall be installed for each fire damper 3.1.8.2. Combustible Construction Support to provide access for ... the resetting of the release (1) [F04-OP1.2] device.” [F04-OS1.2] [F82-OP1.2] Applies to portion of code text “A tightly fitted 3.1.8.3. Continuity of Fire Separations access door shall be installed for each fire damper to provide access for the inspection of the damper...” (1) [F03-OP1.2] [F82-OS1.2] Applies to portion of code text “A tightly fitted [F03-OS1.2] access door shall be installed for each fire damper to (2) [F03-OP1.2] provide access for the inspection of the damper...” [F03-OS1.2] 3.1.8.11. Installation of Smoke Dampers (3) [F03-OP1.2] (1) [F03-OP1.2] [F03-OS1.2] [F03-OS1.2] (4) [F03-OP1.2] (2) [F03-OP1.2] [F03-OS1.2] [F03-OS1.2] 3.1.8.4. Determination of Ratings (3) [F03-OP1.2] (1) [F03-OP1.2] [F03-OS1.2] [F03-OS1.2] (4) [F03-OP1.2] (2) [F03-OP1.2] [F03-OS1.2] [F03-OS1.2] (5) [F82-OH1.2] Applies to portion of code text “A tightly (3) [F03-OP1.2] fitted access door shall be installed for each fire damper to provide access for ... the resetting of the release [F03-OS1.2] device.” (4) [F03-OP1.2] [F82-OP1.2] Applies to portion of code text “A tightly [F03-OS1.2] fitted access door shall be installed for each fire damper 3.1.8.5. Installation of Closures to provide access for the inspection of the damper...” (2) [F03-OP1.2] [F82-OS1.2] Applies to portion of code text “A tightly [F03-OS1.2] fitted access door shall be installed for each fire damper to provide access for the inspection of the damper...” (3) [F03-OP1.2] 3.1.8.12. Twenty-Minute Closures [F03-OS1.2] (3) [F03-OP1.2] (4) [F81-OP1.2] [F03-OS1.2] [F81-OS1.2] 3.1.8.13. Self-Closing Devices (6) [F03-OP1.2] (1) [F03-OP1.2] [F03-OS1.2] [F03-OS1.2] (7) [F03-OP1.2] 3.1.8.14. Hold-Open Devices [F03-OS1.2] (1) [F03-OS1.2] 3.1.8.6. Maximum Openings [F03-OP1.2] (1) [F03-OP1.2] (2) [F03-OP1.2] [F03-OS1.2] [F03-OS1.2] (2) [F03-OP1.2] (3) [F03-OP1.2] [F03-OS1.2] [F03-OS1.2] 3.1.8.7. Location of Fire Dampers and Smoke Dampers (4) [F03-OP1.2] (1) [F03-OP1.2] [F03-OS1.2] [F03-OS1.2] (5) [F03-OP1.2] (2) [F03-OP1.2] [F03-OS1.2] [F03-OS1.2] 3.1.8.10. Installation of Fire Dampers 3.1.8.15. Door Latches (1) [F04-OP1.2] (1) [F03-OP1.2] [F04-OS1.2] [F03-OS1.2] (2) [F03-OP1.2] [F03-OS1.2] Page 8 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 3.1.8.16. Wired Glass and Glass Block [F04-OP3.1] (3) [F04-OP1.2] Applies to portion of Code text: “Glass [F04-OS1.2] blocks permitted by Sentence (1) shall be ... reinforced (2) [F03, F04-OP1.2] with steel reinforcement in each horizontal joint.” [F03, F04-OP3.1] [F04-OS1.2] Applies to portion of Code text: “Glass [F03, F04-OS1.2] blocks permitted by Sentence (1) shall be ... reinforced (4) [F04-OP1.2] with steel reinforcement in each horizontal joint.” [F04-OP3.1] 3.1.8.17. Temperature Rise Limit for Doors [F04-OS1.2] (1) [F03-OP1.2] 3.1.10.2. Rating of Firewalls [F03, F31-OS1.2] [F05-OS1.5] (1) [F03-OP1.2] Applies to portion of Code text: “A firewall 3.1.8.18. Area Limits for Wired Glass and Glass Block which separates a building or buildings with floor areas (1) [F31-OS1.2] [F05-OS1.5] containing a Group E or a Group F, Division 1 or 2 major [F30-OS3.1] occupancy shall be constructed as a fire separation of (2) [F31-OS1.2] [F05-OS1.5] noncombustible construction having a fire-resistance rating not less than 4 h ...” 3.1.8.20. Sprinkler Protected Glazed Wall Assembly [F03-OP3.1] Applies to portion of Code text: “A firewall (1) [F03-OP1.2] [F04-OP1.3] which separates a building or buildings with floor areas [F03-OS1.2] [F04-OS1.3] containing a Group E or a Group F, Division 1 or 2 major (2) [F03-OP1.2] [F04-OP1.3] occupancy shall be constructed as a fire separation of [F03-OS1.2] [F04-OS1.3] noncombustible construction having a fire-resistance (3) [F03, F06-OS1.2] [F05, F06-OS1.5] rating not less than 4 h …” [F03, F06-OP1.2] [F03-OS1.2] Applies to portion of Code text: “A firewall which separates a building or buildings with floor areas 3.1.9.1. Fire Stop containing a Group E or a Group F, Division 1 or 2 major (1) [F03-OP1.2] [F04-OP1.3] occupancy shall be constructed as a fire separation of [F03-OS1.2] [F04-OS1.3] noncombustible construction having a fire-resistance (2) [F03-OP1.2] rating not less than 4 h ...” [F03-OP3.1] (2) [F03-OP1.2] [F03-OS1.2] [F03-OP3.1] (3) [F03-OP1.2] [F03-OS1.2] [F03-OS1.2] (3) [F80, F04-OP1.2] (6) [F03-OP1.2] [F80, F04-OP1.3] [F03-OS1.2] [F80, F04-OS1.2] (7) [F03-OP1.2] (4) [F80, F04-OP1.2] [F03-OS1.2] [F80, F04-OP3.1] 3.1.9.3. Penetration by Outlet Boxes [F80, F04-OS1.2] (1) [F03-OP1.2] 3.1.10.3. Continuity of Firewalls [F03-OS1.2] (1) [F03-OP1.2] Applies to portion of Code text: “A firewall (2) [F03-OP1.2] shall extend from the ground continuously through, or [F03-OS1.2] adjacent to, all storeys of a building or buildings so separated ...” (4) [F03-OP1.2] [F03-OP3.1] Applies to portion of Code text: “A firewall [F03-OS1.2] shall extend from the ground continuously through, or 3.1.9.4. Combustible Piping Penetrations adjacent to, all storeys of a building or buildings so (3) [F03-OS1.2] [F02, F04-OS1.3] separated …” [F03-OP1.2] [F02, F04-OP1.3] [F03-OS1.2] Applies to portion of Code text: “A firewall (7) [F03-OS1.2] [F02-OS1.3] [F04-OS1.3] shall extend from the ground continuously through, or [F03-OP1.2] [F02-OP1.3] [F04-OP1.3] adjacent to, all storeys of a building or buildings so separated ...” 3.1.9.5. Openings Through a Membrane Ceiling 3.1.10.4. Parapets (1) [F04-OP1.3] [F04-OS1.3] (1) [F03-OP1.2] (2) [F04-OP1.3] [F03-OP3.1] [F04-OS1.3] [F03-OS1.2] 3.1.10.1. Prevention of Firewall Collapse 3.1.10.5. Maximum Openings (1) [F04-OP1.2] [F03-OP1.2] SA-1 • Page 9 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (2) [F03-OP3.1] [F04-OS1.2] [F03-OS1.2] (7) [F03-OP1.2] 3.1.10.7. Combustible Projections [F03-OS1.2] (1) [F03-OP1.2] Applies to portion of Code text: 3.1.12.1. Determination of Ratings “Combustible material shall not extend across the end of (1) [F02-OP1.2] a firewall...” [F02-OS1.2] [F03-OP3.1] Applies to portion of Code text: (2) [F02-OP1.2] “Combustible material shall not extend across the end of a firewall...” [F02-OS1.2] [F03-OS1.2] Applies to portion of Code text: 3.1.13.2. Flame-Spread Rating “Combustible material shall not extend across the end of (1) [F02-OP1.2] a firewall...” [F02-OS1.2] (2) [F03-OP1.2] 3.1.13.5. Skylights [F03-OP3.1] (1) [F02-OS1.5] [F03-OS1.2] 3.1.13.6. Corridors 3.1.11.1. Separation of Concealed Spaces (1) [F02-OS1.2, OS1.5] (1) [F03-OP1.2] [F02-OP1.2] [F03-OS1.2] (5) [F02-OS1.2, OS1.5] 3.1.11.2. Fire Blocks in Wall Assemblies [F02-OP1.2] (1) [F03-OP1.2] (6) [F02-OS1.2] [F03-OS1.2] [F02-OP1.2] 3.1.11.3. Fire Blocks between Nailing and Supporting 3.1.13.7. High Buildings Elements (1) [F02-OP1.2] (1) [F03-OP1.2] [F02-OS1.2] [F03-OS1.2] (5) [F02-OP1.2] (2) [F03-OP1.2] [F02-OS1.2] [F03-OS1.2] 3.1.13.9. Underground Walkways (3) [F03-OP1.2] (1) [F02-OP3.1] [F03-OS1.2] [F02-OS1.2] (4) [F03-OP1.2] 3.1.13.10. Exterior Exit Passageway [F03-OS1.2] (1) [F02-OS1.5] 3.1.11.4. Fire Blocks Between Vertical and Horizontal Spaces 3.1.13.11. Elevator Cars (1) [F03-OP1.2] (1) [F02-OP1.2] [F03-OS1.2] [F02-OS1.2] 3.1.11.5. Fire Blocks of Horizontal Concealed Spaces (2) [F02-OP1.2] (1) [F03, F04-OP1.2] [F02-OS1.2] [F03, F04-OS1.2] 3.1.14.1. Fire-Retardant Treated Wood Roof Systems (2) [F03, F04-OP1.2] (1) [F02-OP1.2] [F03, F04-OS1.2] [F02-OS1.2] (3) [F03, F04-OP1.2] (2) [F02-OP1.3] [F03, F04-OS1.2] [F02-OS1.2, OS1.3] (4) [F02, F03-OS1.2] [F04-OS1.3] 3.1.14.2. Metal Roof Deck Assemblies [F02, F03-OP1.2] (1) [F02-OP1.2] [F04-OP1.3] [F02-OS1.2] 3.1.11.6. Fire Blocks of Crawl Spaces 3.1.15.1. Roof Covering Classification (1) [F03, F04-OP1.2] (1) [F02-OP1.2] [F03, F04–OS1.2] [F02-OP3.1] [F02-OS1.2] 3.1.11.7. Fire Block Materials (1) [F04-OP1.2] 3.1.15.2. Roof Coverings [F04-OS1.2] (1) [F02-OP1.2] (6) [F04-OP1.2] [F02-OP3.1] Page 10 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F02-OS1.2] 3.2.2.2. Special and Unusual Structures (3) [F02-OP1.2] (1) [F02, F03, F04-OP1.2, OP1.3] [F02-OP3.1] [F02, F03, F04-OS1.2, OS1.3] [F02-OS1.2] 3.2.2.6. Multiple Major Occupancies (4) [F02-OP1.2] (1) [F02, F03, F04-OP1.2, OP1.3] [F02-OP3.1] [F02, F03, F04-OS1.2, OS1.3] [F02-OS1.2] 3.2.2.10. Streets 3.1.16.1. Fabric Awnings, Canopies and Marquees (1) [F12-OP1.2] (1) [F02-OP1.2] [F12-OS1.2, OS1.5] [F02-OS1.2, OS1.5] 3.2.2.15. Storeys Below Ground 3.1.17.1. Occupant Load Determination (2) (a) [F02, F04-OP1.2, OP1.3] (1) [F10-OS3.7] (a) [F02, F04-OS1.2, OS1.3] [F72-OH2.1] [F71-OH2.3] (b), (c) [F03, F04-OP1.2] [F04-OP1.3] (2) [F10-OS3.7] (b), (c) [F03, F04-OS1.2] [F04-OS1.3] [F72-OH2.1] [F71-OH2.3] 3.2.2.18. Automatic Sprinkler System Required r1 (4) [F10-OS3.7] (2) [F02, F04-OS1.2, OS1.3] [F72-OH2.1] [F71-OH2.3] [F02, F04-OP1.2, OP1.3] 3.1.17.2. Public Pools 3.2.2.20. Group A, Division 1, Any Height, Any Area, (1) [F10-OS3.7] Sprinklered [F72-OH2.1] [F71-OH2.3] (2) [F02-OP1.2] Applies to portion of Code text: “... the (2) [F10-OS3.7] building referred to in Sentence (1) shall be of non- [F72-OH2.1] [F71-OH2.3] combustible construction,” [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: 3.1.18.1. Drainage “(a) ... the building shall be sprinklered throughout,” (1) [F60-OH1.1, OH1.2, OH1.3] [F02-OS1.2] Applies to portion of Code text: “... the [F60-OS2.3] building referred to in Sentence (1) shall be of non- 3.1.19.1. Clearance to Buildings combustible construction,” (1) [F01-OP1.1] [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: [F01-OS1.1] “(a) ... the building shall be sprinklered throughout,” [F32-OS3.3] (b), (d) [F03, F04-OP1.2] [F04-OP1.3] (2) [F01-OP1.1] (b), (d) [F03, F04-OS1.2] [F04-OS1.3] [F01-OS1.1] (c) [F04-OP1.3] [F32-OS3.3] (c) [F04-OS1.3] (3) [F01-OP1.1] 3.2.2.21. Group A, Division 1, One Storey, Limited Area, [F01-OS1.1] Sprinklered [F32-OS3.3] (1) (a) [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: “… the building is sprinklered throughout,” 3.1.20.1. Glass (a) [F02, F04-OP1.2, OP1.3] Applies to portion of Code (1) [F30-OS2.3, OS3.1] text: “… the building is sprinklered throughout,” 3.2.1.2. Storage Garage Considered as a Separate Building (2) [F02-OP1.2] Applies to portion of Code text: “The building (1) [F03-OP1.2] referred to in Sentence (1) is permitted to be of heavy [F03-OS1.2] timber construction or noncombustible construction used (2) [F03-OP1.2] singly or in combination,” [F03, F04-OP1.2] [F04-OP1.3] Applies to portion of Code [F03-OS1.2] text: “(a) floor assemblies shall be fire separations, (i) (3) [F03-OP1.2] with a fire-resistance rating not less than 45 min,” and to [F03-OS1.2] Clause (b). 3.2.1.4. Floor Assembly over Basement [F02-OS1.2] Applies to portion of Code text: “The building (1) [F04-OP1.3] referred to in Sentence (1) is permitted to be of heavy [F03-OS1.2] [F04-OS1.3] timber construction or noncombustible construction used (2) [F04-OP1.2, OP1.3] singly or in combination,” [F03, F04-OS1.2] [F04-OS1.3] Applies to portion of Code [F04-OS1.2, OS1.3] text: “(a) floor assemblies shall be fire separations, (i) 3.2.1.5. Fire Containment in Basements with a fire-resistance rating not less than 45 min,” and to (1) [F02-OP1.2, OP1.3] Clause (b). [F02-OS1.2, OS1.3] SA-1 • Page 11 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 3.2.2.22. Group A, Division 1, One Storey, Sprinklered (a), (d) [F03, F04-OS1.2] [F04-OS1.3] (1) (a) [F02, F04-OS1.2, OS1.3] Applies to portion of Code (b) [F04-OP1.3] text: “… the building is sprinklered throughout,” (b) [F04-OS1.3] (a) [F02, F04-OP1.2, OP1.3] Applies to portion of Code 3.2.2.26. Group A, Division 2, up to 2 Storeys, Increased text: “… the building is sprinklered throughout,” Area, Sprinklered (2) (a) (d) [F03, F04-OP1.2] [F04-OP1.3] (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: (a) (d) [F03, F04-OS1.2] [F04-OS1.3] “(a)... the building is sprinklered throughout,” (b), (c) [F04-OP1.3] [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: (b), (c) [F04-OS1.3] “(a)... the building is sprinklered throughout,” 3.2.2.23. Group A, Division 2, Any Height, Any Area, (2) (a) [F03-OP1.2] Applies to the requirement that Sprinklered noncombustible floor assemblies be fire separations. (2) [F02-OP1.2] Applies to portion of Code text: “... the (a) [F03-OS1.2] Applies to the requirement that building referred to in Sentence (1) shall be of noncombustible floor assemblies be fire separations. noncombustible construction,” (a), (c) [F03, F04-OP1.2] [F04-OP1.3] [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: (a), (c) [F03, F04-OS1.2] [F04-OS1.3] “(a) ... the building shall be sprinklered throughout,” (b) [F04-OP1.3] [F02-OS1.2] Applies to portion of Code text: “... the (b) [F04-OS1.3] building referred to in Sentence (1) shall be of noncombustible construction,” 3.2.2.27. Group A, Division 2, up to 2 Storeys, Sprinklered [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: “(a) ... the building shall be sprinklered throughout,” “(a) the building is sprinklered throughout,” (b), (d) [F03, F04-OP1.2] [F04-OP1.3] [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: (b), (d) [F03, F04-OS1.2] [F04-OS1.3] “(a) the building is sprinklered throughout,” (c) [F04-OP1.3] 3.2.2.28. Group A, Division 2, One Storey (c) [F04-OS1.3] (2) [F03-OP1.2] 3.2.2.24. Group A, Division 2, up to 6 Storeys, Any Area, [F03-OS1.2] Sprinklered 3.2.2.29. Group A, Division 3, Any Height, Any Area (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: (2) [F02-OP1.2] Applies to portion of Code text: “... the “(a)... the building is sprinklered, throughout,” building referred to in Sentence (1) shall be of [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: noncombustible construction,” “(a)... the building is sprinklered throughout,” [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: “(a) ... the building shall be sprinklered throughout,” (2) [F02-OP1.2] Applies to portion of Code text: “... the building referred to in Sentence (1) shall be of [F02-OS1.2] Applies to portion of Code text: “... the noncombustible construction,” building referred to in Sentence (1) shall be of noncombustible construction,” [F02-OS1.2] Applies to portion of Code text: “... the [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: building referred to in Sentence (1) shall be of “(a) ... the building shall be sprinklered throughout,” noncombustible construction,” (b), (e) [F03, F04-OP1.2] [F04-OP1.3] (a), (c) [F03, F04-OP1.2] [F04-OP1.3] (b), (e) [F03, F04-OS1.2] [F04-OS1.3] (a), (c) [F03, F04-OS1.2] [F04-OS1.3] (c) [F04-OP1.3] (b) [F04-OP1.3] (c) [F04-OS1.3] (b) [F04-OS1.3] (3) [F02-OP1.2] [F04-OP1.3] 3.2.2.25. Group A, Division 2, up to 2 Storeys [F02-OS1.2] [F04-OS1.3] (2) [F04-OP1.3] Applies to portion of Code text: “(c) roof assemblies shall have, if of combustible construction, a 3.2.2.30. Group A, Division 3, up to 2 Storeys fire-resistance rating not less than 45 min,” and to Clause (2) [F02-OP1.2] Applies to portion of Code text: “Except as (d). permitted by Clauses (c) and (d), the building referred to [F04-OS1.3] Applies to portion of Code text: “(c) roof in Sentence (1) shall be of noncombustible construction,” assemblies shall have, if of combustible construction, a [F04-OP1.3] Applies to portion of Code text: “(c) roof fire-resistance rating not less than 45 min,” and to Clause assemblies shall (i) have a fire-resistance rating not less (d). than 45 min,” and to Clause (d). (a) [F03-OP1.2] Applies to the requirement that [F02-OS1.2] Applies to portion of Code text: “Except as noncombustible floor assemblies be fire separations. permitted by Clauses (c) and (d), the building referred to in Sentence (1) shall be of noncombustible (a) [F03-OS1.2] Applies to the requirement that construction,” noncombustible floor assemblies be fire separations. (a), (d) [F03, F04-OP1.2] [F04-OP1.3] Page 12 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F04-OS1.3] Applies to portion of Code text: “(c) roof 3.2.2.36. Group B, Division 1, Any Height, Any Area, assemblies shall (i) have a fire-resistance rating not less Sprinklered than 45 min,” and to Clause (d). (2) [F02-OP1.2] Applies to portion of Code text: “... the (a), (d) [F03, F04-OP1.2] [F04-OP1.3] building referred to in Sentence (1) shall be of (a), (d) [F03, F04-OS1.2] [F04-OS1.3] noncombustible construction,” (b) [F04–OP1.3] [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: “(a) ... the building shall be sprinklered throughout,” (b) [F04-OS1.3] [F02-OS1.2] Applies to portion of Code text: “... the (3) [F02-OP1.2] [F04-OP1.3] building referred to in Sentence (1) shall be of [F02-OS1.2] [F04–OS1.3] noncombustible construction,” 3.2.2.31. Group A, Division 3, up to 2 Storeys, Sprinklered [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code “(a) ... the building shall be sprinklered throughout,” text: “(a)...the building shall be sprinklered throughout,” (b), (d) [F03, F04-OP1.2] [F04-OP1.3] [F02, F04-OS1.2, OS1.3] Applies to portion of Code (b), (d) [F03, F04-OS1.2] [F04-OS1.3] text: “(a) ...the building shall be sprinklered throughout,” (c) [F04-OP1.3] (2) [F02-OP1.2] Applies to portion of Code text: “Except as (c) [F04-OS1.3] permitted by Clause (c) ... the building referred to in Sentence (1) shall be of noncombustible construction,” 3.2.2.37. Group B, Division 1, up to 3 Storeys, Sprinklered [F02-OS1.2] Applies to portion of Code text: “Except as (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: permitted by Clause (c) ... the building referred to in “(a)... the building is sprinklered throughout,” Sentence (1) shall be of noncombustible construction,” [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: (a), (c) [F03-OP1.2] [F04-OP1.2, OP1.3] “(a)... the building is sprinklered throughout,” (a), (c) [F03-OS1.2] [F04-OS1.2, OS1.3] (2) [F02-OP1.2] Applies to portion of Code text: “... the building referred to in Sentence (1) shall be of (b) [F04-OP1.3] noncombustible construction,” (b) [F04-OS1.3] [F02-OS1.2] Applies to portion of Code text: “... the 3.2.2.32. Group A, Division 3, One Storey, Increased Area building referred to in Sentence (1) shall be of (2) [F04-OP1.3] Applies to portion of Code text: noncombustible construction,” “(b) roof assemblies shall have, if of combustible (a), (c) [F03, F04-OP1.2] [F04-OP1.3] construction, a fire-resistance rating not less than (a), (c) [F03, F04-OS1.2] [F04-OS1.3] 45 min,” and to Clause (c). (b) [F04-OP1.3] [F04-OS1.3] Applies to portion of Code text: “(b) roof assemblies shall have, if of combustible (b) [F04-OS1.3] construction, a fire- resistance rating not less than 3.2.2.38. Group B, Division 2, Any Height, Any Area, 45 min,” and to Clause (c). Sprinklered (a), (c) [F04-OP1.3] (2) [F02-OP1.2] Applies to portion of Code text: “... the (a), (c) [F04-OS1.3] building referred to in Sentence (1) shall be of (3) [F02-OP1.2] [F04-OP1.3] noncombustible construction,” [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: [F02-OS1.2] [F04-OS1.3] “(a) ... the building shall be sprinklered throughout,” 3.2.2.33. Group A, Division 3, One Storey, Sprinklered [F02-OS1.2] Applies to portion of Code text: “... the (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code building referred to in Sentence (1) shall be of text: “(a) ...the building is sprinklered throughout,” noncombustible construction,” [F02, F04-OS1.2, OS1.3] Applies to portion of Code [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: text: “(a) ...the building is sprinklered throughout,” “(a) ... the building shall be sprinklered throughout,” 3.2.2.35. Group A, Division 4 (b), (d) [F03, F04-OP1.2] [F04-OP1.3] (1) [F02-OP1.2] Applies to portion of Code text: “a building (b), (d) [F03, F04-OS1.2] [F04-OS1.3] classified as Group A, Division 4 shall be of (c) [F04-OP1.3] noncombustible construction.” (c) [F04-OS1.3] [F02-OS1.2] Applies to portion of Code text: “a building 3.2.2.39. Group B, Division 2, up to 3 Storeys, Sprinklered classified as Group A, Division 4 shall be of noncombustible construction.” (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: “(a)... the building is sprinklered throughout,” (4) [F02, F04-OP1.2, OP1.3] [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: [F02, F04-OS1.2, OS1.3] “(a)... the building is sprinklered throughout,” (2) [F02-OP1.2] Applies to portion of Code text: “... the building referred to in Sentence (1) shall be of noncombustible construction,” SA-1 • Page 13 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F02-OS1.2] Applies to portion of Code text: “... the 3.2.2.44. Group B, Division 3, up to 3 Storeys, Sprinklered building referred to in Sentence (1) shall be of (1) (a) [F02, F04-OS1.2, OS1.3] Applies to portion of Code noncombustible construction,” text: “… the building is sprinklered throughout,” (a), (c) [F03, F04-OP1.2] [F04-OP1.3] (a) [F02, F04-OP1.2, OP1.3] Applies to portion of Code (a), (c) [F03, F04-OS1.2] [F04-OS1.3] text: “… the building is sprinklered throughout,” (b) [F04-OP1.3] (2) (a), (c) [F03-OS1.2] [F04-OS1.2, OS1.3] (b) [F04-OS1.3] (a), (c) [F03-OP1.2] [F04-OP1.2, OP1.3] 3.2.2.40. Group B, Division 2, up to 2 Storeys, Sprinklered (b), (c) [F04-OS1.3] (1) [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: (b), (c) [F04-OP1.3] “(a)... the building is sprinklered throughout,” 3.2.2.45. Group B, Division 3, up to 2 Storeys, Sprinklered [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: (1) (a) [F02, F04-OS1.2, OS1.3] Applies to portion of Code “(a)... the building is sprinklered throughout,” text: “… the building is sprinklered throughout,” (2) (a), (c) [F03, F04-OP1.2] [F04-OP1.3] (a) [F02, F04-OP1.2, OP1.3] Applies to portion of Code (a), (c) [F03, F04-OS1.2] [F04-OS1.3] text: “… the building is sprinklered throughout,” (b) [F04-OP1.3] (2) (a), (c) [F03-OS1.2] [F04-OS1.2, OS1.3] (b) [F04-OS1.3] (a), (c) [F03-OP1.2] [F04-OP1.2, OP1.3] 3.2.2.41. Group B, Division 2, One Storey, Sprinklered (b), (c) [F04-OS1.3] (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: (b), (c) [F04-OP1.3] “(a) ... the building is sprinklered throughout,” 3.2.2.46. Group B, Division 3, up to One Storey, Sprinklered [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: (1) (a) [F02, F04-OS1.2, OS1.3] Applies to portion of Code “(a) ... the building is sprinklered throughout,” text: “… the building is sprinklered throughout,” 3.2.2.42. Group B, Division 3, Any Height, Any Area, (a) [F02, F04-OP1.2, OP1.3] Applies to portion of Code Sprinklered text: “… the building is sprinklered throughout,” (2) [F02-OS1.2] Applies to portion of Code text: “… the 3.2.2.47. Group C, Any Height, Any Area, Sprinklered building referred to in Sentence (1) shall be of (2) [F02-OP1.2] Applies to portion of Code text: “...the noncombustible construction,” building referred to in Sentence (1) shall be of [F02-OP1.2] Applies to portion of Code text: “… the noncombustible construction,” building referred to in Sentence (1) shall be of [F02-OS1.2] Applies to portion of Code text: “...the noncombustible construction,” building referred to in Sentence (1) shall be of (a) [F02, F04-OS1.2, OS1.3] Applies to portion of Code noncombustible construction,” text: “… the building shall be sprinklered throughout,” (a) [F02, F04-OP1.2, OP1.3] Applies to portion of Code (a) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: “...the building shall be sprinklered throughout,” text: “… the building shall be sprinklered throughout,” (a) [F02, F04-OS1.2, OP1.3] Applies to portion of Code (b), (d) [F03, F04-OP1.2] [F04-OP1.3] text: “...the building shall be sprinklered throughout,” (b), (d) [F03, F04-OS1.2] [F04-OS1.3] (b), (d) [F03-OP1.2] [F04-OP1.2, OP1.3] (c) [F04-OP1.3] (b), (d) [F03-OS1.2] [F04-OS1.2, OS1.3] (c) [F04-OS1.3] (c), (d) [F04-OP1.3] 3.2.2.43. Group B, Division 3, up to 3 Storeys (c), (d) [F04-OS1.3] (Noncombustible), Sprinklered 3.2.2.48. Group C, up to 12 Storeys, Sprinklered, Encapsulated (1) (a) [F02, F04-OS1.2, OS1.3] Applies to portion of Code Mass Timber Construction text: “… the building is sprinklered throughout,” (2) (b), (c) [F04-OS1.3] (a) [F02, F04-OP1.2, OP1.3] Applies to portion of Code (b), (c) [F04-OP1.3] text: “… the building is sprinklered throughout,” (a), (c) [F03-OS1.2] [F04-OS1.2, OS1.3] (2) [F02-OS1.2] Applies to portion of Code text: “… the (a), (c) [F03-OP1.2] [F04-OP1.2, OP1.3] building referred to in Sentence (1) shall be of 3.2.2.49. Group C, up to 6 Storeys, Sprinklered, noncombustible construction,” Noncombustible Construction [F02-OP1.2] Applies to portion of Code text: “… the (1) (a) [F02, F04-OP1.2, OP1.3] Applies to portion of Code building referred to in Sentence (1) shall be of text: “...the building shall be sprinklered throughout,” noncombustible construction,” (a) [F02, F04-OS1.2, OP1.3] Applies to portion of Code (a), (c) [F03-OS1.2] [F04-OS1.2, OS1.3] text: “...the building shall be sprinklered throughout,” (a), (c) [F03-OP1.2] [F04-OP1.2, OP1.3] (2) [F02-OP1.2] Applies to portion of Code text: “...the (b), (c) [F04-OS1.3] building referred to in Sentence (1) shall be of (b), (c) [F04-OP1.3] noncombustible construction,” Page 14 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F02-OS1.2] Applies to portion of Code text: “...the (2) [F03, F04-OP1.2] [F04-OP1.3] Applies to portion of Code building referred to in Sentence (1) shall be of text: “(a) ... floor assemblies shall be fire separations noncombustible construction,” with a fire-resistance rating not less than 1 h,” and to (a), (c) [F03-OP1.2] [F04-OP1.2, OP1.3] Clause (c). (a), (c) [F03-OS1.2] [F04-OS1.2, OS1.3] [F03, F04-OS1.2] [F04-OS1.3] Applies to portion of Code (b), (c) [F04-OP1.3] text: “(a) ... floor assemblies shall be fire separations (b,) (c) [F04-OS1.3] with a fire-resistance rating not less than 1 h,” and to 3.2.2.50. Group C, up to 4 Storeys, Noncombustible Clause (c). Construction (b), (c) [F04-OP1.3] (2) [F02-OP1.2] Applies to portion of Code text: “...the (b), (c) [F04-OS1.3] building referred to in Sentence (1) shall be of 3.2.2.53. Group C, up to 3 Storeys, Increased Area noncombustible construction,” (2) [F03, F04-OP1.2] [F04-OP1.3] Applies to portion of Code [F02-OS1.2] Applies to portion of Code text: “...the text: “(a) ... floor assemblies shall be fire separations building referred to in Sentence (1) shall be of with a fire-resistance rating not less than 1 h,” and to noncombustible construction,” Clause (d). [F03, F04-OP1.2] [F04-OP1.3] Applies to portion of Code [F03, F04-OS1.2] [F04-OS1.3] Applies to portion of Code text: “(a) ... floor assemblies shall be fire separations text: “(a) ... floor assemblies shall be fire separations with a fire-resistance rating not less than 1 h,” and to with a fire-resistance rating not less than 1 h,” and to Clause (d). Clause (d). [F03, F04-OS1.2] [F04-OS1.3] Applies to portion of Code text: “(a) ... floor assemblies shall be fire separations (b), (d) [F04-OP1.3] with a fire-resistance rating not less than 1 h,” and to (b), (d) [F04-OS1.3] Clause (d). (c), (d) [F04-OP1.3] (b), (d) [F04-OP1.3] (c), (d) [F04-OS1.3] (b), (d) [F04-OS1.3] 3.2.2.54. Group C, up to 3 Storeys (c), (d) [F04-OP1.3] (2) [F03, F04-OP1.2] [F04-OP1.3] Applies to portion of Code (c), (d) [F04-OS1.3] text: “(a)... floor assemblies shall be fire separations with 3.2.2.51. Group C, up to 6 Storeys, Sprinklered, Combustible a fire-resistance rating not less than 45 min,” and to Construction Clause (c). (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: [F03, F04-OS1.2] [F04-OS1.3] Applies to portion of Code “(a) ...the building shall be sprinklered throughout,” text: “(a) ... floor assemblies shall be fire separations with [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: a fire-resistance rating not less than 45 min,” and to “(a) ...the building shall be sprinklered throughout,” Clause (c). (2) [F03, F04-OP1.2] [F04-OP1.3] Applies to portion of Code (b), (c) [F04-OP1.3] text: “(a) ... floor assemblies shall be fire separations (b), (c) [F04-OS1.3] with a fire-resistance rating not less than 1 h,” and to Clause (e). 3.2.2.55. Group C, up to 3 Storeys, Sprinklered [F03, F04-OS1.2] [F04-OS1.3] Applies to portion of Code (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: text: “(a) ... floor assemblies shall be fire separations “(a)... the building is sprinklered throughout,” with a fire-resistance rating not less than 1 h,” and to [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: Clause (e). “(a)... the building is sprinklered throughout,” (b), (d), (e) [F04-OS1.3] (2) [F03-OS1.2] [F04-OS1.2, OS1.3] Applies to portion of (b), (d), (e) [F04-OP1.3] Code text: “(a) ... floor assemblies shall be fire (c) [F04-OS1.3] Applies to portion of Code text: “... the separations with a fire-resistance rating not less than roof assembly shall be constructed of noncombustible 45 min,” and to Clause (c). construction or fire-retardant-treated wood conforming to [F03-OP1.2] [F04-OP1.2, OP1.3] Applies to portion of Article 3.1.4.5.,” Code text: “(a) … floor assemblies shall be fire (c) [F04-OP1.3] Applies to portion of Code text: “... the separations with a fire-resistance rating not less than roof assembly shall be constructed of noncombustible 45 min,” and to Clause (c). construction or fire-retardant-treated wood conforming to (b), (c) [F04-OP1.3] Article 3.1.4.5.,” (b), (c) [F04–OS1.3] 3.2.2.52. Group C, up to 4 Storeys, Sprinklered 3.2.2.55A. Group C, Retirement Home, Any Height, Any Area, (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: Sprinklered “(a)... the building is sprinklered throughout,” (2) [F02-OP1.2] Applies to portion of Code text: “... the [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: building referred to in Sentence (1) shall be of “(a)... the building is sprinklered throughout,” noncombustible construction,” SA-1 • Page 15 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: (2) [F02-OP1.2] Applies to portion of Code text: “... the “(a)... the building shall be sprinklered,” building referred to in Sentence (1) shall be of [F02-OS1.2] Applies to portion of Code text: “... the noncombustible construction,” building referred to in Sentence (1) shall be of [F02-OS1.2] Applies to portion of Code text: “... the noncombustible construction,” building referred to in Sentence (1) shall be of [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: noncombustible construction,” “(a)... the building shall be sprinklered throughout,” [F03, F04-OP1.2] [F04-OP1.3] Applies to portion of Code [F03, F04-OP1.2] [F04-OP1.3] Applies to portion of Code text: “(a)... floor assemblies shall be fire separations with text: “(b)... floor assemblies shall be fire separations with a fire-resistance rating not less than 1 h,” and to Clause a fire-resistance rating not less than 2 h,” and to Clause (c). (d). [F03, F04-OS1.2] [F04-OS1.3] Applies to portion of Code [F03, F04-OS1.2] [F04-OS1.3] Applies to portion of Code text: “(a) ... floor assemblies shall be fire separations with text: “(b) ... floor assemblies shall be fire separations with a fire-resistance rating not less than 1 h,” and to Clause a fire-resistance rating not less than 2 h,” and to Clause (c). (d). (b), (c) [F04-OP1.3] (c), (d) [F04-OP1.3] (b), (c) [F04-OS1.3] (c), (d) [F04-OS1.3] 3.2.2.55E. Group C, Retirement Home, up to 3 Storeys, 3.2.2.55B. Group C, Retirement Home, up to 4 Storeys, Sprinklered, Combustible Construction Sprinklered, Increased Area (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: “(a)... the building is sprinklered throughout,” “(a)... the building is sprinklered throughout,” [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: “(a)... the building is sprinklered throughout,” “(a)... the building is sprinklered throughout,” (2) [F02-OP1.2] Applies to portion of Code text: “... the (2) [F03, F04-OP1.2] [F04-OP1.3] Applies to portion of Code building referred to in Sentence (1) is permitted... or text: “(a)... floor assemblies shall be fire separations with noncombustible construction,” a fire-resistance rating not less than 2 h,” and to Clause [F02-OS1.2] Applies to portion of Code text: “... the (c). building referred to in Sentence (1) is permitted… or [F03, F04-OS1.2] [F04-OS1.3] Applies to portion of Code noncombustible construction,” text: “(a) ... floor assemblies shall be fire separations with [F03, F04-OP1.2] [F04-OP1.3] Applies to portion of Code a fire-resistance rating not less than 2 h,” and to Clause text: “(a)... floor assemblies shall be fire separations with (c). a fire-resistance rating not less than 45 min,” and to (b), (c) [F04-OP1.3] Clause (c). (b), (c) [F04-OS1.3] [F03, F04-OS1.2] [F04-OS1.3] Applies to portion of Code 3.2.2.55C. Group C, Retirement Home, up to 4 Storeys, text: “(a) ... floor assemblies shall be fire separations with Sprinklered a fire-resistance rating not less than 45 min,” and to Clause (c). (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: “(a)... the building is sprinklered throughout,” (b), (c) [F04-OP1.3] [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: (b), (c) [F04-OS1.3] “(a)... the building is sprinklered throughout,” 3.2.2.56. Group D, Any Height, Any Area, Sprinklered (2) [F03, F04-OP1.2] [F04-OP1.3] Applies to portion of Code (2) [F02-OS1.2] Applies to portion of Code text: “… the text: “(a)... floor assemblies shall be fire separations with building referred to in Sentence (1) shall be of a fire-resistance rating not less than 1 h,” and to Clause noncombustible construction,” (c). [F02-OP1.2] Applies to portion of Code text: “… the [F03, F04-OS1.2] [F04-OS1.3] Applies to portion of Code building referred to in Sentence (1) shall be of text: “(a) ... floor assemblies shall be fire separations with noncombustible construction,” a fire-resistance rating not less than 1 h,” and to Clause (a) [F02, F04-OS1.2, OS1.3] Applies to portion of Code (c). text: “… the building shall be sprinklered throughout,” (b), (c) [F04-OP1.3] (a) [F02, F04-OP1.2, OP1.3] Applies to portion of Code (b), (c) [F04-OS1.3] text: “… the building shall be sprinklered throughout,” 3.2.2.55D. Group C, Retirement Home, up to 3 Storeys, (b), (d) [F03-OS1.2] [F04-OS1.2, OS1.3] Sprinklered, Noncombustible Construction (b), (d) [F03-OP1.2] [F04-OP1.2, OP1.3] (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: (c), (d) [F04-OS1.3] “(a)... the building is sprinklered throughout,” (c), (d) [F04-OP1.3] [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: 3.2.2.57. Group D, up to 12 Storeys, Sprinklered, Encapsulated “(a)... the building is sprinklered throughout,” Mass Timber Construction Page 16 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (2) (b), (c) [F04-OS1.3] 3.2.2.61. Group D, up to 4 Storeys, Sprinklered (b), (c) [F04-OP1.3] (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: (a), (c) [F03-OS1.2] [F04-OS1.2, OS1.3] “(a)...the building is sprinklered throughout,” (a), (c) [F03-OP1.2] [F04-OP1.2, OP1.3] [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: 3.2.2.58. Group D, up to 6 Storeys “(a)...the building is sprinklered throughout,” (2) [F02-OP1.2] Applies to portion of Code text: “The building (2) (a), (c) [F03, F04-OP1.2] [F04-OP1.3] referred to in Sentence (1) shall be of noncombustible (a), (c) [F03, F04-OS1.2] [F04-OS1.3] construction,” (b) [F04-OP1.3] [F04-OP1.3] Applies to portion of Code text: “(c) roof (b) [F04-OS1.3] assemblies shall have a fire-resistance rating not less than 1 h,” and to Clause (d). 3.2.2.62. Group D, up to 3 Storeys [F02-OS1.2] Applies to portion of Code text: “The building (2) [F04-OP1.3] Applies to portion of Code text: “(c) roof referred to in Sentence (1) shall be of noncombustible assemblies shall have, if of combustible construction, a construction,” fire- resistance rating not less than 45 min,” and to [F04-OS1.3] Applies to portion of Code text: “(c) roof Clause (d). assemblies shall have a fire-resistance rating not less [F04-OS1.3] Applies to portion of Code text: “(c) roof than 1 h,” and to Clause (d). assemblies shall have, if of combustible construction, a (a), (d) [F03, F04-OP1.2] [F04-OP1.3] fire- resistance rating not less than 45 min,” and to Clause (d). (a), (d) [F03, F04-OS1.2] [F04-OS1.3] (a) [F03-OP1.2] Applies to the requirement that (b) [F04-OP1.3] noncombustible floor assemblies be fire separations. (b) [F04-OS1.3] (a) [F03-OS1.2] Applies to the requirement that 3.2.2.59. Group D, up to 6 Storeys, Sprinklered, noncombustible floor assemblies be fire separations. Noncombustible Construction (a), (d) [F03, F04-OP1.2] [F04-OP1.3] (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: (a), (d) [F03, F04-OS1.2] [F04-OS1.3] “(a) ...the building is sprinklered throughout,” [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: (b) [F04-OP1.3] “(a)... the building is sprinklered throughout,” (b) [F04-OS1.3] (2) [F02-OP1.2] Applies to portion of Code text: “... the 3.2.2.63. Group D, up to 3 Storeys, Sprinklered building referred to in Sentence (1) shall be of (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: noncombustible construction,” “(a)...the building is sprinklered throughout,” [F02-OS1.2] Applies to portion of Code text: “... the [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: building referred to in Sentence (1) shall be of “(a)...the building is sprinklered throughout,” noncombustible construction,” (2) (a) [F03-OP1.2] Applies to the requirement that (a), (c) [F03, F04-OP1.2] [F04-OP1.3] noncombustible floor assemblies be fire separations. (a), (c) [F03, F04-OS1.2] [F04-OS1.3] (a) [F03-OS1.2] Applies to the requirement that (b) [F04-OP1.3] noncombustible floor assemblies be fire separations. (b) [F04-OS1.3] (a), (c) [F03, F04-OP1.2] [F04-OP1.3] 3.2.2.60. Group D, up to 6 Storeys, Sprinklered, (a), (c) [F03, F04-OS1.2] [F04-OS1.3] (1) (a) [F02, F04-OS1.2, OS1.3] (b) [F04-OP1.3] (a) [F02, F04-OP1.2, OP1.3] (b) [F04-OS1.3] (2) (a), (e) [F03-OS1.2] [F04-OS1.3, OS1.2] 3.2.2.64. Group D, up to 2 Storeys (a), (e) [F03-OP1.2] [F04-OP1.2, OP1.3] (2) [F03, F04-OP1.2] [F04-OP1.3] (b), (d), (e) [F04-OS1.3] [F03, F04-OS1.2] [F04-OS1.3] (b), (d), (e) [F04-OP1.3] (a) [F03-OP1.2] Applies to the requirement that (c) [F04-OS1.3] Applies to portion of Code text: “... the noncombustible floor assemblies be fire separations. roof assembly shall be constructed of noncombustible (a) [F03-OS1.2] Applies to the requirement that construction or fire-retardant-treated wood conforming to noncombustible floor assemblies be fire separations. Article 3.1.4.5.,” 3.2.2.65. Group D, up to 2 Storeys, Sprinklered (c) [F04-OP1.3] Applies to portion of Code text: “.... the (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: roof assembly shall be constructed of noncombustible “(a) ...the building is sprinklered throughout,” construction or fire-retardant-treated wood conforming to [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: Article 3.1.4.5.,” “(a) ...the building is sprinklered throughout,” (2) [F03, F04-OP1.2] [F04-OP1.3] SA-1 • Page 17 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F03, F04-OS1.2] [F04-OS1.3] (2) [F03, F04-OS1.2] [F04-OS1.3] (a) [F03-OP1.2] Applies to the requirement that (a), (b) [F03, F04-OP1.2] [F04-OP1.3] noncombustible floor assemblies be fire separations. 3.2.2.72. Group F, Division 1, up to 4 Storeys, Sprinklered (a) [F03-OS1.2] Applies to the requirement that (2) [F02-OP1.2] Applies to portion of Code text: “... the noncombustible floor assemblies be fire separations. building referred to in Sentence (1) shall be of 3.2.2.66. Group E, Any Height, Any Area, Sprinklered noncombustible construction,” (2) [F02-OP1.2] Applies to portion of Code text: “... the [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: building referred to in Sentence (1) shall be of “(a) ... the building shall be sprinklered throughout,” noncombustible construction,” [F02-OS1.2] Applies to portion of Code text: “... the [F02-OS1.2] Applies to portion of Code text: “... the building referred to in Sentence (1) shall be of building referred to in Sentence (1) shall be of noncombustible construction,” noncombustible construction,” [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: (a) [F02, F04-OP1.2, OP1.3] Applies to portion of Code “(a) ... the building shall be sprinklered throughout,” text: “... the building shall be sprinklered throughout,” (b), (d) [F03-OS1.2] [F04-OS1.2, OS1.3] (a) [F02, F04-OS1.2, OS1.3] Applies to portion of Code (b), (d) [F03-OP1.2] [F04-OP1.2, OP1.3] text: “... the building shall be sprinklered throughout,” (c), (d) [F04-OS1.3] (b), (d) [F03, F04-OP1.2] [F04-OP1.3] 3.2.2.73. Group F, Division 1, up to 3 Storeys, Sprinklered (b), (d) [F03, F04-OS1.2] [F04-OS1.3] (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: (c) [F04-OP1.3] “(a) ... the building is sprinklered throughout,” (c) [F04-OS1.3] [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: 3.2.2.67. Group E, up to 4 Storeys, Sprinklered “(a) ... the building is sprinklered throughout,” (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: (2) [F02-OP1.2] Applies to portion of Code text: “The building “(a) ... the building shall be sprinklered throughout,” referred to in Sentence (1) is permitted to be of heavy timber construction or noncombustible construction used [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: singly or in combination,” “(a) ... the building shall be sprinklered throughout,” [F03, F04-OP1.2] [F04-OP1.3] (2) (a), (c) [F03, F04-OP1.2] [F04-OP1.3] [F02-OS1.2] Applies to portion of Code text: “The building (a), (c) [F03, F04-OS1.2] [F04-OS1.3] referred to in Sentence (1) is permitted to be of heavy (b) [F04-OP1.3] timber construction or noncombustible construction used (b) [F04-OS1.3] singly or in combination,” 3.2.2.68. Group E, up to 3 Storeys [F03, F04-OS1.2] [F04-OS1.3] (2) (a), (e) [F03-OS1.2] [F04-OS1.2, OS1.3] 3.2.2.74. Group F, Division 1, up to 2 Storeys, Sprinklered (a), (e) [F03-OP1.2] [F04-OP1.2, OP1.3] (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: (b), (d) [F04-OS1.3] “(a) ... the building is sprinklered throughout,” (b), (d) [F04-OP1.3] [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: “(a) ... the building is sprinklered throughout,” (c), (d) [F04-OS1.3] (2) [F03-OP1.2] Applies to portion of Code text: (c), (d) [F04-OP1.3] “(a) [noncombustible] floor assemblies shall be fire 3.2.2.69. Group E, up to 3 Storeys, Sprinklered separations,” (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: [F04-OP1.2, OP1.3] “(a) ... the building is sprinklered throughout,” [F03-OS1.2] Applies to portion of Code text: [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: “(a) [noncombustible] floor assemblies shall be fire “(a) ... the building is sprinklered throughout,” separations,” (2) (a), (d) [F03, F04-OP1.2] [F04-OP1.3] [F04-OS1.2, OS1.3] (a), (d) [F03, F04-OS1.2] [F04-OS1.3] 3.2.2.76. Group F, Division 2, Any Height, Any Area, (b), (c) [F04-OP1.3] Sprinklered (b), (c) [F04-OS1.3] (2) [F02-OP1.2] Applies to portion of Code text: “... the 3.2.2.70. Group E, up to 2 Storeys building referred to in Sentence (1) shall be of noncombustible construction,” (2) [F03, F04-OS1.2] [F04-OS1.3] [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: (a), (b) [F03, F04-OP1.2] [F04-OP1.3] “(a)... the building shall be sprinklered throughout,” 3.2.2.71. Group E, up to 2 Storeys, Sprinklered [F02-OS1.2] Applies to portion of Code text: “... the (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: building referred to in Sentence (1) shall be of “(a) ... the building is sprinklered throughout,” noncombustible construction,” [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: “(a) ... the building is sprinklered throughout,” “(a)... the building shall be sprinklered throughout,” Page 18 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (b), (d) [F03, F04-OP1.2] [F04-OP1.3] [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: (b), (d) [F03, F04-OS1.2] [F04-OS1.3] “(a)... the building is sprinklered throughout,” (c) [F04-OP1.3] (2) [F03, F04-OP1.2] [F04-OP1.3] (c) [F04-OS1.3] [F03, F04-OS1.2] [F04-OS1.3] 3.2.2.77. Group F, Division 2, up to 4 Storeys, Increased Area, (a) [F03-OP1.2] Applies to the requirement that Sprinklered noncombustible floor assemblies be fire separations. (1) (a) [F02, F04-OS1.2, OS1.3] Applies to portion of Code (a) [F03-OS1.2] Applies to the requirement that text: “… the building is sprinklered throughout,” noncombustible floor assemblies be fire separations. (a) [F02, F04-OP1.2, OP1.3] Applies to portion of Code 3.2.2.82. Group F, Division 3, Any Height, Any Area, text: “… the building is sprinklered throughout,” Sprinklered (2) [F02-OS1.2] Applies to portion of Code text: “… the (2) [F02-OS1.2] Applies to portion of Code text: “… the building referred to in Sentence (1) shall be of building referred to in Sentence (1) shall be of noncombustible construction,” noncombustible construction,” [F02-OP1.2] Applies to portion of Code text: “… the [F02-OP1.2] Applies to portion of Code text: “… the building referred to in Sentence (1) shall be of building referred to in Sentence (1) shall be of noncombustible construction,” noncombustible construction,” (a), (c) [F03-OS1.2] [F04-OS1.2, OS1.3] (a) [F02, F04-OS1.2, OS1.3] Applies to portion of Code (a), (c) [F03-OP1.2] [F04-OP1.2, OP1.3] text: “… the building shall be sprinklered throughout,” (b), (c) [F04-OS1.3] (a) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: “… the building shall be sprinklered throughout,” (b), (c) [F04-OP1.3] (b), (d) [F03-OS1.2] [F04-OS1.2, OS1.3] 3.2.2.78. Group F, Division 2, up to 3 Storeys (b), (d) [F03-OP1.2] [F04-OP1.2, OP1.3] (2) (a), (e) [F03-OS1.2] [F04-OS1.2, OS1.3] (c), (d) [F04-OS1.3] (a), (e) [F03-OP1.2] [F04-OP1.2, OP1.3] (c), (d) [F04-OP1.3] (b), (d) [F04-OS1.3] 3.2.2.83. Group F, Division 3, up to 6 Storeys (b), (d) [F04-OP1.3] (2) [F02-OP1.2] Applies to portion of Code text: “The building [F04-OS1.3] Applies to portion of Code text: “… (c) roof referred to in Sentence (1) shall be of noncombustible assemblies shall have, if of combustible construction, a construction,” fire-resistance rating not less than 45 min,” and to Clause (d). [F02-OS1.2] Applies to portion of Code text: “The building referred to in Sentence (1) shall be of noncombustible [F04-OP1.3] Applies to portion of Code text: “… (c) roof construction,” assemblies shall have, if of combustible construction, a fire-resistance rating not less than 45 min,” and to Clause (a), (d) [F03-OS1.2] [F04-OS1.2, OS1.3] (d). (a), (d) [F03-OP1.2] [F04-OP1.2, OP1.3] 3.2.2.79. Group F, Division 2, up to 4 Storeys, Sprinklered (b), (d) [F04-OS1.3] (1) (a) [F02, F04-OS1.2, OS1.3] Applies to portion of Code (b), (d) [F04-OP1.3] text: “… the building is sprinklered throughout,” (c), (d) [F04-OS1.3] (a) [F02, F04-OP1.2, OP1.3] Applies to portion of Code (c), (d) [F04-OP1.3] text: “… the building is sprinklered throughout,” 3.2.2.84. Group F, Division 3, up to 6 Storeys, Sprinklered (2) (a), (d) [F03-OS1.2] [F04-OS1.2, OS1.3] (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: (a), (d) [F03-OP1.2] [F04-OP1.2, OP1.3] “(a)... the building is sprinklered throughout,” (b), (c) [F04-OS1.3] [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: (b), (c) [F04-OP1.3] “(a)... the building is sprinklered throughout,” 3.2.2.80. Group F, Division 2, up to 2 Storeys (2) [F02-OP1.2] Applies to portion of Code text: “... the (2) [F03, F04-OP1.2] [F04-OP1.3] building referred to in Sentence (1) shall be of noncombustible construction,” [F03, F04-OS1.2] [F04-OS1.3] [F02-OS1.2] Applies to portion of Code text: “... the (a) [F03-OP1.2] Applies to the requirement that building referred to in Sentence (1) shall be of noncombustible floor assemblies be fire separations. noncombustible construction,” (a) [F03-OS1.2] Applies to the requirement that (a), (c) [F03, F04-OP1.2] [F04-OP1.3] noncombustible floor assemblies be fire separations. (a), (c) [F03, F04-OS1.2] [F04-OS1.3] 3.2.2.81. Group F, Division 2, up to 2 Storeys, Sprinklered (b) [F04–OP1.3] (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: “(a)... the building is sprinklered throughout,” (b) [F04-OS1.3] SA-1 • Page 19 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 3.2.2.85. Group F, Division 3, up to 4 Storeys [F02-OS1.2] Applies to portion of Code text: “A building (2) [F04-OP1.3] Applies to portion of Code text: “(c) roof classified as Group F, Division 3 is permitted to be of assemblies shall have, if of combustible construction, a heavy timber construction or noncombustible construction fire-resistance rating not less than 45 min,” and to Clause used singly or in combination,” (d). 3.2.2.90. Group F, Division 3, One Storey, Sprinklered [F04-OS1.3] Applies to portion of Code text: “(c) roof (1) [F02-OP1.2] Applies to portion of Code text: “A building assemblies shall have, if of combustible construction, a classified as Group F, Division 3 is permitted to be of fire-resistance rating not less than 45 min,” and to Clause heavy timber construction or noncombustible construction (d). used singly or in combination,” (a) [F03-OP1.2] Applies to the requirement that [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: noncombustible floor assemblies be fire separations. “a) ... the building is sprinklered throughout,” (a) [F03-OS1.2] Applies to the requirement that [F02-OS1.2] Applies to portion of Code text: “A building noncombustible floor assemblies be fire separations. classified as Group F, Division 3 is permitted to be of (a), (d) [F03, F04-OP1.2] [F04-OP1.3] heavy timber construction or noncombustible construction used singly or in combination,” (a), (d) [F03, F04-OS1.2] [F04-OS1.3] [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: (b) [F04-OP1.3] “(a) ... the building is sprinklered throughout,” (b) [F04-OS1.3] 3.2.2.91. Group F, Division 3, One Storey, Any Area, Low Fire 3.2.2.86. Group F, Division 3, up to 4 Storeys, Sprinklered Load Occupancy (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: (2) [F02-OP1.2] “(a) the building is sprinklered throughout,” [F02-OS1.2] [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: 3.2.2.92. Group F, Division 3, Storage Garages up to 22 m “(a) the building is sprinklered throughout,” High (2) (a) [F03-OP1.2] Applies to the requirement that (1) [F02-OP1.2] Applies to portion of Code text: “A building noncombustible floor assemblies be fire separations. used as a storage garage with all storeys constructed as (a) [F03-OS1.2] Applies to the requirement that open-air storeys and having on other occupancy above it noncombustible floor assemblies be fire separations. is permitted to have its floor, wall, ceiling and roof (a), (c) [F03, F04-OP1.2] [F04-OP1.3] assemblies constructed without a fire-resistance rating (a), (c) [F03, F04-OS1.2] [F04-OS1.3] provided it is a) of noncombustible construction,” (b) [F04-OP1.3] [F02-OS1.2] Applies to portion of Code text: “A building (b) [F04-OS1.3] used as a storage garage with all storeys constructed as open-air storeys and having on other occupancy above it 3.2.2.87. Group F, Division 3, up to 2 Storeys is permitted to have its floor, wall, ceiling and roof (2) [F03, F04-OP1.2] [F04-OP1.3] assemblies constructed without a fire-resistance rating [F03, F04-OS1.2] [F04-OS1.3] provided it is a) of noncombustible construction,” (a) [F03-OP1.2] Applies to the requirement that 3.2.2.93. Encapsulated Mass Timber Construction, Various r1 noncombustible floor assemblies be fire separations. Occupancies, Heights and Areas, Sprinklered (a) [F03-OS1.2] Applies to the requirement that (2) (b), (c) [F04-OS1.3] noncombustible floor assemblies be fire separations. (b), (c) [F04-OP1.3] 3.2.2.88. Group F, Division 3, up to 2 Storeys, Sprinklered (a), (c) [F03-OS1.2] [F04-OS1.2, OS1.3] (1) [F02, F04-OP1.2, OP1.3] Applies to portion of Code text: (a), (c) [F03-OP1.2] [F04-OP1.2, OP1.3] “(a)... the building is sprinklered throughout,” 3.2.3.1. Limiting Distance and Area of Unprotected [F02, F04-OS1.2, OS1.3] Applies to portion of Code text: Openings “(a)... the building is sprinklered throughout,” (1), (5), (6), [F03-OP3.1] e1 (2) [F03, F04-OP1.2] [F04-OP1.3] (8) to (10) [F03, F04-OS1.2] [F04-OS1.3] 3.2.3.5. Wall with Limiting Distance Less Than 1.2 m (a) [F03-OP1.2] Applies to the requirement that (1) [F03-OP3.1] noncombustible floor assemblies be fire separations. (2) [F03-OP3.1] (a) [F03-OS1.2] Applies to the requirement that noncombustible floor assemblies be fire separations. 3.2.3.6. Combustible Projections 3.2.2.89. Group F, Division 3, One Storey (1) to (3) [F03-OP3.1] e1 (1) [F02-OP1.2] Applies to portion of Code text: “A building (5) [F03-OP3.1] classified as Group F, Division 3 is permitted to be of 3.2.3.7. Construction of Exposing Building Face heavy timber construction or noncombustible construction (1) [F02, F03-OP3.1] used singly or in combination,” (2) [F02, F03-OP3.1] (3) [F02, F03-OP3.1] Page 20 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (4) [F02, F03-OP3.1] (4) [F02, F12-OP3.1] 3.2.3.8. Protection of Exterior Building Face 3.2.3.20. Underground Walkway (1) [F02, F03-OP3.1] (1) [F01, F02-OP3.1] 3.2.3.9. Protection of Structural Members (2) [F03-OP3.1] (1) [F04-OP1.3] (3) [F02-OP3.1] Applies to portion of Code text: “An [F04-OS1.3] underground walkway shall be of noncombustible 3.2.3.10. Unlimited Unprotected Openings construction...” (1) [F03-OP3.1] [F80-OP2.3] Applies to portion of Code text: “An underground walkway shall be ... suitable for an (2) [F03-OP3.1] underground location.” 3.2.3.11. Low Fire Load, One Storey Building (4) (a) [F06-OS1.2] [F05-OS1.5] (1) (a) [F04-OP3.1] (b) [F12-OS1.2] [F10-OS1.5] (b) [F03-OP3.1] 3.2.4.1. Determination of Requirement for a Fire Alarm 3.2.3.12. Area Increase for Unprotected Openings System (1) [F03-OP3.1] (1) [F11-OS1.5] [F13-OS1.5, OS1.2] 3.2.3.13. Protection of Exit Facilities [F13-OP1.2] (4) [F06-OP1.2] (4) [F11-OS1.5] [F05, F06-OS1.2] 3.2.4.2. Continuity of Fire Alarm System 3.2.3.14. Wall Exposed to Another Wall (1) [F11-OS1.5] (1) [F03-OP1.2] (2) [F11-OS1.5] [F03-OP3.1] (3) [F11-OS1.5] [F03-OS1.2] (4) [F03-OS1.2] [F10-OS1.5] (2) [F03-OP1.2] (5) [F11, F13-OS1.2] [F03-OP3.1] (6) [F11-OS1.5] [F03-OS1.2] 3.2.4.3. Types of Fire Alarm Systems 3.2.3.15. Wall Exposed to Adjoining Roof (1) (a) [F11-OS1.5] (1) [F03-OP1.2] (b) [F11-OS1.4] [F13-OS1.5] [F03-OS1.2] (c), (d), (e) [F11-OS1.5] 3.2.3.16. Protection of Soffits 3.2.4.4. Description of Fire Alarm Systems (1) [F03-OP1.2] (1) [F11-OS1.5] [F03-OS1.2] (2) (a), (d) [F11-OS1.4] [F13-OS1.5] (2) [F03-OP1.2] (b), (c) [F11-OS1.5] [F03-OS1.2] (3) [F13-OS1.5] (3) [F03-OP1.2] (4) [F13-OS1.5] [F03-OS1.2] 3.2.4.5. Installation and Verification of Fire Alarm Systems (4) [F02-OP1.2] (1) [F12, F13, F81-OS1.2] [F11, F12, F13, F81-OS1.5] [F02-OS1.2] [F11, F12-OS3.7] Applies to voice communication 3.2.3.17. Canopy Protection for Vertically Separated systems. Openings (2) [F82-OS1.5] (1) [F03-OP1.2] 3.2.4.6. Silencing of Alarm Signals [F03-OS1.2] (1) [F11-OS1.5] (2) [F03-OP1.2] (2) [F34, F81-OS1.5] [F03-OS1.2] 3.2.4.7. Signals to Fire Department (3) [F02-OP1.2] (1) [F13-OP1.2] [F02-OS1.2] [F13-OS1.2, OS1.5] 3.2.3.18. Covered Vehicular Passageway (2) [F13-OP1.2] (1) [F03-OP3.1] [F13-OS1.2, OS1.5] (2) [F03-OP3.1] (3) [F13-OP1.2] 3.2.3.19. Walkway between Buildings [F13-OS1.2, OS1.5] (1) [F03-OP3.1] (4) [F13, F81-OP1.2] (2) [F02-OP3.1] [F13, F81-OS1.2, OS1.5] (3) [F02-OP3.1] SA-1 • Page 21 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (5) [F13-OP1.2] 3.2.4.16. Manual Stations [F13-OS1.2, OS1.5] (1) [F11-OS1.5] (6) [F13-OP1.2] (2) [F02, F12-OS1.2] [F10, F12-OS1.5] [F13-OS1.2] (3) [F02, F12-OS1.2] [F10, F12-OS1.5] 3.2.4.8. Annunciator and Zone Indication (4) [F11-OS1.5] (1) [F12-OS1.2, OS1.5] (5) [F11-OS1.5] (2) [F12-OS1.2, OS1.5] (6) [F11-OS1.5] (4) [F12-OS1.2, OS1.5] (7) [F81-OS1.2] [F11, F81-OS1.5] (7) [F12-OS1.2, OS1.5] (8) [F11-OS1.5] (8) [F12-OS1.2, OS1.5] 3.2.4.17. Alert and Alarm Signals (9) [F12-OS1.2, OS1.5] (2) [F11-OS1.5] 3.2.4.9. Electrical Supervision (3) [F11-OS1.5] (1) [F82-OS1.2, OS1.5] 3.2.4.18. Audibility of Alarm Systems (2) F82-OS1.2] (1) [F11-OS1.5] F82-OP1.2] (2) [F11-OS1.5] (3) (a), (d), (e), (f), (g) [F82-OP1.2] (3) [F11-OS1.5] (a), (d), (e), (f), (g) [F82-OS1.2] (4) [F33-OS3.5] (5) [F11-OS1.5] (b), (c) [F82-OS1.5] (6) [F11-OS1.5] (4) [F81, F82-OP1.2] (7) [F11-OS1.5] [F81, F82-OS1.2] (8) [F11, F81-OS1.5] (5) (a), (b) [F81, F82-OP1.2] (9) [F11, F81-OS1.5] (a), (b) [F81, F82-OS1.2] (10) [F11, F81-OS1.5] (c) [F81, F82 - OS1.5] (11) [F11-OS1.5] (6) [F82-OP1.2] (13) [F11-OS1.5] [F82-OS1.2] 3.2.4.19. Visible Signals 3.2.4.10. Fire Detectors (1) [F11-OS1.5] (1) [F11-OS1.5] (3) [F11-OS1.5] (2) [F11-OS1.5] 3.2.4.20. Smoke Alarms (3) [F02-OS1.2] [F11-OS1.5] (2) [F81, F11-OS1.5] (4) [F11-OS1.5] (3) [F11-OS1.5] 3.2.4.11. Smoke and Heat Detectors (4) [F11-OS1.5] (1) [F11-OS1.5] (6) [F11-OS1.5] (2) [F11-OS1.5] (9) [F11, F81-OS1.5] (3) [F12-OS1.5] (10) [F11, F81-OS1.5] (4) [F10-OS1.5] (12) [F11-OS1.5] (5) [F11-OS1.5] (13) [F81, F11-OS1.5] (7) [F11-OS1.4, OS1.5] (14) [F11, F81-OS1.5] 3.2.4.12. Prevention of Smoke Circulation (16) [F11-OS1.5] (1) [F03-OS1.2] (17) [F74-OA2], [F11-OS1.5] 3.2.4.13. Vacuum Cleaning System Shutdown (19) [F74-OA2], [F11-OS1.5] (1) [F03-OS1.2] (20) [F11, F81-OS1.5] 3.2.4.14. Elevator Emergency Return 3.2.4.21. Residential Fire Warning Systems (1) [F10-OS1.5] (1) [F81, F11-OS1.5] (2) [F11-OS1.5] 3.2.4.22. Two-Way Voice Communication Systems (3) [F02-OS1.2] (1) [F11, F12-OS3.7] 3.2.4.15. System Monitoring (2) [F11-OS1.5] (1) [F12-OS1.2] [F11, F12-OS1.5] (3) [F11-OS1.5] [F12-OP1.2] (4) F11-OS1.5] [F13-OS1.4, OS1.5] (2) [F13-OS1.2] [F11, F13-OS1.5] (5) [F11-OS1.5] [F13-OP1.2] (6) [F12-OS3.7] (7) [F11-OS1.5] Page 22 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 3.2.4.23. One-Way Voice Communication Systems 3.2.5.9. Standpipe System Design (1) [F11-OS1.5] (1) [F02-OS1.2] (2) [F11-OS1.5] [F02-OP1.2] (3) [F11-OS1.5] (2) [F02-OS1.2] 3.2.5.1. Access to Above Grade Storeys [F02-OP1.2] (1) [F12-OP1.2] (4) [F02-OS1.2] [F12-OS1.2, OS1.5] [F02-OP1.2] (2) [F12-OP1.2] (5) [F02-OS1.2] [F12-OS1.2, OS1.5] [F02-OP1.2] (3) [F12-OP1.2] 3.2.5.10. Hose Connection [F12-OS1.2, OS1.5] (1) [F03-OS1.2] [F05, F06-OS1.5,OS1.2] 3.2.5.2. Access to Basements [F03, F06-OP1.2] (1) [F12-OP1.2] (2) [F12-OS1.2] [F12-OS1.2, OS1.5] [F12-OP1.2] (2) [F12-OP1.2] (3) [F02-OS1.2] [F12-OS1.2, OS1.5] [F02-OP1.2] 3.2.5.3. Roof Access 3.2.5.11. Hose Station (1) [F12-OP1.2] (1) [F02-OS1.2] [F12-OS1.2] [F02-OP1.2] (2) [F12-OP1.2] (2) [F02-OS1.2] [F12-OS1.2] [F02-OP1.2] [F05, F06, F10, F12-OS3.7] (3) [F02, F12-OS1.2] 3.2.5.4. Access Routes [F02, F12-OP1.2] (1) [F12-OP1.2] (4) [F03-OS1.2] [F12-OS1.2, OS1.5] [F03-OP1.2] 3.2.5.5. Location of Access Routes (5) [F10-OS1.5] (1) [F12-OP1.2] (6) [F02-OS1.2] [F06-OS1.1] [F12-OS1.2, OS1.5] [F02-OP1.2] (2) [F12-OP1.2] (7) [F01-OS1.1] [F12-OS1.2] 3.2.5.12. Automatic Sprinkler Systems (4) [F12-OP1.2] (1) [F02, F81, F82-OP1.2] [F12-OS1.2] [F02, F81, F82-OS1.2] 3.2.5.6. Access Route Design (2) [F02, F81, F82-OP1.2] (1) [F12-OP1.2] [F02, F81, F82-OS1.2] [F12-OS1.2] (3) [F02, F81, F82-OP1.2] (2) [F12-OP1.2] [F02, F81, F82-OS1.2] [F12-OS1.2] (4) [F02-OP1.2] 3.2.5.7. Water Supply [F02-OS1.2] (1) [F02-OP1.2] (5) [F81-OP1.2] [F02-OP3.1] [F81-OS1.2] [F02-OS1.2] (6) [F02-OP1.2] (2) [F02, F12-OP1.2] [F02-OS1.2] [F02-OP3.1] (7) [F02, F81, F82-OP1.2] [F02, F12-OS1.2] [F02, F81, F82-OS1.2] 3.2.5.8. Standpipe System (8) [F81-OS3.3, OS3.6] (1) [F02-OS1.2] (10) [F02, F04 – OP1.2, OP1.3] [F02-OP1.2] [F02, F04 – OS1.2, OS1.3] 3.2.5.13. Combustible Sprinkler Piping (2) [F02, F81-OP1.2] [F02, F81-OS1.2] (3) [F06-OP1.2] SA-1 • Page 23 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F06-OS1.2] [F12-OS1.2, OS1.5] (4) [F06-OP1.2] (4) [F12-OP1.2] [F06-OS1.2] [F12-OS1.2, OS1.5] 3.2.5.14. Sprinklered Service Space (5) [F12-OP1.2] (1) [F02-OP1.2] [F12-OS1.2, OS1.5] [F02-OS1.2] (6) [F12-OP1.2] (2) [F12-OP1.2] [F12-OS1.2, OS1.5] [F12-OS1.2] (7) [F11-OS1.5] (3) [F12-OS1.2] [F11, F12-OS1.5] 3.2.6.5. Elevator for Use by Firefighters [F12-OP1.2] (1) [F12, F06-OP1.2] 3.2.5.15. Fire Department Connections [F12, F06-OS1.2, OS1.5] (1) [F12-OP1.2] (2) [F12-OP1.2] [F12-OS1.2] [F12-OS1.2, OS1.5] (2) [F12-OP1.2] (3) [F06-OP1.2] [F12-OS1.2] [F06-OS1.2, OS1.5] 3.2.5.16. Portable Fire Extinguishers (4) [F12-OP1.2] [F12-OS1.2, OS1.5] (1) [F02, F12, F81-OP1.2] (5) [F12-OP1.2] [F02, F12, F81-OS1.2] [F12-OS1.2, OS1.5] (2) [F12-OP1.2] (6) [F06-OP1.2] [F12-OS1.2] [F06-OS1.2, OS1.5] 3.2.5.17. Protection from Freezing 3.2.6.6. Venting to Aid Firefighting (1) [F81-OP1.2] (1) [F06-OP1.2] [F81-OS1.2] [F06-OS1.2, OS1.5] 3.2.5.18. Fire Pumps (2) [F30-OS3.1] (1) [F02, F81-OP1.2] (3) [F12-OP1.2] [F02, F81-OS1.2] [F12-OS1.2, OS1.5] 3.2.6.2. Limits to Smoke Movement (4) [F03-OS1.2] [F12-OS1.2, OS1.5] (1) [F02-OP1.2] [F02-OS1.2, OS1.5] 3.2.6.7. Central Alarm and Control Facility (2) [F06-OP1.2] (1) [F12-OP1.2] [F06-OS1.2] [F05, F06-OS1.5] [F12-OS1.2, OS1.5] (3) [F06-OP1.2] (2) [F12-OP1.2] [F06-OS1.2] [F05, F06-OS1.5] [F12-OS1.2, OS1.5] [F11-OS1.5] (4) [F03, F12-OP1.2] 3.2.6.8. Voice Communication System [F03 F12-OS1.2, OS1.5] (1) [F12, F11-OS3.7] (5) [F03-OP1.2] 3.2.6.9. Testing [F03-OS1.2, OS1.5] (1) [F82-OP1.2] (6) [F03, F12-OP1.2] [F82-OS1.2, OS1.5] [F03, F12-OS1.2, OS1.5] 3.2.7.1. Minimum Lighting Requirements (7) [F02-OP1.2] (1) [F30-OS3.1] [F10-OS3.7] [F02-OS1.2, OS1.5] (2) [F30-OS3.1] [F10-OS3.7] 3.2.6.3. Connected Buildings (4) [F30-OS3.1] (1) [F03-OP1.2] (5) [F74-OA2] [F03-OP3.1] (6) [F74-OA2] [F03-OS1.2, OS1.5] (7) [F10-OS3.7] 3.2.6.4. Emergency Operation of Elevators [F74-OA2] (1) [F12-OP1.2] [F30-OS3.1] [F12-OS1.2, OS1.5] (9) [F30-OS3.1] [F10-OS3.7] (2) [F12-OP1.2] (10) [F30-OS3.1] [F10-OS3.7] [F12-OS1.2, OS1.5] (11) [F30-OS3.1] [F10-OS3.7] (3) [F12-OP1.2] [F40-OH2.4] Page 24 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (12) [F30-OS3.1] [F10-OS3.7] [F12-OS1.2, OS1.5] [F40-OH2.4] [F36-OS3.6] [F12-OS3.7] 3.2.7.2. Recessed Lighting Fixtures 3.2.7.10. Protection of Electrical Conductors (1) [F01-OP1.1, OP1.2] (2) [F06-OP1.2] [F01-OS1.1, OS1.2] [F06-OS1.2, OS1.5] 3.2.7.3. Emergency Lighting (3) [F06-OP1.2] (1) [F30-OS3.1] [F10-OS3.7] [F06-OS1.2, OS1.5] (2) [F30-OS3.1] [F10-OS3.7] (4) [F06-OP1.2] (3) [F30-OS3.1] [F10-OS3.7] [F06-OS1.2, OS1.5] (4) [F30-OS3.1] [F10-OS3.7] (6) [F06-OP1.2] 3.2.7.4. Emergency Power for Lighting [F06-OS1.2, OS1.5] (1) [F30-OS3.1] [F10-OS3.7] (8) [F06-OP1.2] (2) [F30, F81-OS3.1] [F10, F81-OS3.7] [F06-OS1.2, OS1.5] 3.2.7.5. Emergency Power Supply Installation (10) [F06-OS1.4] (1) [F02, F03, F06, F10, F11, F12, F81-OS1.2, OS1.5] [F06-OP1.2] [F02, F06, F30, F81-OS3.1] [F10, F11, F12, F81-OS3.7] [F10-OS3.7] [F02, F03, F06, F81-OP1.2] 3.2.8.1. Application (2) [F12-OS1.5] (1) [F03, F06-OP1.2] 3.2.7.6. Emergency Power for Hospitals [F03, F06-OS1.2] [F05-OS1.5] (1) [F02, F03, F06, F10, F11, F12, F81-OS1.2, OS1.5] 3.2.8.2. Exceptions to Special Protection [F02, F06, F30, F81-OS3.1] [F10, F11, F12, F81-OS3.7] (3) [F03-OP1.2] [F02, F03, F06, F81-OP1.2] [F03-OS1.2] 3.2.7.7. Fuel Supply Shut-off Valves and Exhaust Pipes (5) [F02, F03-OP1.2] (1) [F12-OH5] Applies to the requirement for a suitably [F02, F03-OS1.2] identified shut-off valve outside the building 3.2.8.3. Sprinklers [F12-OP1.2] Applies to the requirement for a suitably (1) [F02-OS1.2] identified shut-off valve outside the building [F02-OP1.2] [F12-OS1.1, OS1.2] Applies to the requirement for a (2) [F02-OS1.2] [F11-OS1.5] [F13-OS1.5, OS1.2] suitably identified shut-off valve outside the building [F02, F13-OP1.2] [F12-OS1.2, OS1.5] Applies to the requirement for a 3.2.8.4. Vestibules suitably identified separate shut-off valve. (1) [F02-OS1.2] [F11-OS1.5] [F13-OS1.5, OS1.2] [F81-OS3.1, OS3.7] Applies to the requirement for a suitably identified separate shut-off valve. [F02, F13-OP1.2] (2) [F03-OP1.2] 3.2.8.5. Protected Floor Space [F03-OS1.2] (1) [F05-OS1.2] [F06-OS1.5] 3.2.7.8. Emergency Power for Fire Alarm Systems 3.2.8.6. Draft Stops (1) [F13-OS1.2] [F11, F13-OS1.5] (1) [F02-OS1.2] [F11-OS1.5] [F13-OS1.5, OS1.2] [F13-OP1.2] Applies to the requirement for fire alarm [F02, F13-OP1.2] systems, including those with a voice communication 3.2.8.7. Mechanical Exhaust System system, to be provided with an emergency power supply. (1) [F03-OS1.5, OS1.2] (2) [F13-OS1.2] [F11, F13-OS1.5] [F03-OP1.2] [F13-OP1.2] (2) [F03-OS1.5, OS1.2] (3) [F13-OS1.2] [F11, F13-OS1.5] [F03-OP1.2] [F13-OP1.2] 3.2.8.8. Combustible Content Limits (4) [F13-OS1.2] [F11, F13-OS1.5] (1) [F02-OS1.2] [F13-OP1.2] [F02-OP1.2] 3.2.7.9. Emergency Power for Building Services 3.2.9.1. Testing (1) [F02, F03, F12-OP1.2] (1) [F02, F81, F82-OS1.2, OS1.5] [F02, F03, F12-OS1.2, OS1.5] [F02, F81, F82-OP1.2] (a) [F36-OS3.6] [F10, F12-OS3.7] 3.3.1.1. Separation of Suites (b) [F02-OP3.1] (1) [F03-OP1.2] (2) [F12-OP1.2] [F03-OS1.2] SA-1 • Page 25 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (3) [F02-OP1.2] (6) [F10-OS3.7] [F02-OS1.2] (7) [F10-OS3.7] 3.3.1.2. Hazardous Substances, Equipment and Processes (8) [F10-OS1.5] (1) [F01, F02, F03-OP1.1, OP1.2] (9) [F10-OS1.5] [F01, F02, F03-OS1.1, OS1.2] [F10-OS3.7] [F43-OS3.4] (10) [F10-OS1.5] (3) [F05-OS1.5] [F10-OS3.7] [F43-OS3.7] (11) [F10-OS1.5] 3.3.1.3. Means of Egress [F10-OS3.7] (3) [F10-OS3.7] (12) [F10-OS3.7] (4) [F05, F06, F10, F12-OS3.7] 3.3.1.11. Door Swing (5) [F10, F12-OS3.7] (1) [F10-OS3.7] (6) [F05, F06, F10, F12-OS3.7] (2) [F10-OS3.7] (7) [F05, F06, F10, F12-OS3.7] (3) [F10-OS3.7] (8) [F05-OS1.5] (4) [F10-OS3.7] (9) [F05, F06, F10, F12-OS3.7] 3.3.1.12. Sliding Doors 3.3.1.4. Public Corridor Separations (1) (b) [F10-OS3.7] (1) [F06-OS1.2] [F03, F05, F06-OS1.5] 3.3.1.13. Doors and Door Hardware [F03, F06-OP1.2] (1) (a), (b) [F10, F12-OS3.7] (2) [F06-OS1.2] [F03, F05, F06-OS1.5] (c) [F30-OS3.1] [F10-OS3.7] [F03, F06-OP1.2] (d) [F10-OS3.7] (3) [F06-OS1.2] [F03, F05, F06-OS1.5] (2) [F10-OS3.7] [F03, F06-OP1.2] (3) [F10-OS3.7] (4) (a), (b) [F06, F12-OS1.2] [F03, F05, F06, F10, F12- (4) [F10-OS3.7] OS1.5] (5) [F10-OS3.7] (a), (b) [F03, F06, F12-OP1.2] [F73-OA1] (c) [F03, F06-OS1.2] [F03, F05, F06-OS1.5] (8) [F12-OS3.7] (c) [F03, F06-OP1.2] (9) [F12-OS3.7] 3.3.1.5. Egress Doorways (10) [F12-OS3.7] (1) [F10, F05-OS1.5] 3.3.1.16. Tapered Treads in a Curved Flight (2) [F10, F05-OS1.5] (2) [F30-OS3.1] [F10-OS3.7] (3) [F10-OS3.7] (3) [F30-OS3.1] [F10-OS3.7] 3.3.1.6. Travel Distance (4) [F30-OS3.1] [F10-OS3.7] (1) [F10, F05-OS1.5] 3.3.1.17. Capacity of Access to Exits 3.3.1.7. Protection on Floor Areas with a Barrier-Free Path (2) [F10-OS3.7] of Travel (3) [F10-OS3.7] (1) [F10-OS3.7] (4) [F10-OS3.7] (a) [F06-OS1.5] (6) [F10-OS3.7] (1.1) [F05, F10-OS1.5] 3.3.1.18. Guards (1.2) [F02-OP1.2] (1) [F30-OS3.1] [F02-OS1.2] (2) [F30-OS3.1] (2) [F03-OS1.2] [F06-OS1.5] (2.1) [F30-OS3.1] (4) (a), (b) [F10, F73-OS1.5] (3) [F30-OS3.1] (c), (d) [F10-OS1.5] (4) [F30-OS3.1] 3.3.1.8. Headroom and Protruding Objects 3.3.1.19. Tactile Walking Surface Indicators (2) [F30, F73-OS3.1] (1) [F30-OS3.1] 3.3.1.9. Corridors 3.3.1.20. Transparent Doors and Panels (1) [F10, F12-OS3.7] (1) [F30-OS3.1] [F10-OS3.7] (2) [F10, F12-OS3.7] (2) [F30-OS3.1] [F10-OS3.7] (3) [F10, F12-OS3.7] (3) [F20-OS3.1] (4) (a) [F10, F12-OS3.7] (4) [F30-OS3.1] [F10-OS3.7] (b) [F06-OS1.2] [F05, F06-OS1.5] (6) [F30-OS3.1] [F10-OS3.7] Page 26 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (8) [F30-OS3.1] (10) [F10-OS3.7] 3.3.1.21. Exhaust Ventilation and Explosion Venting (11) [F10-OS3.7] (1) [F01-OS1.1] (12) [F10-OS3.7] (2) [F02-OP1.2] (13) [F03-OS1.2] [F02-OS1.2] [F10-OS3.7] (3) [F02-OP1.3] Applies to the requirement for explosion- (14) [F03-OS1.2] relief devices and vents. [F10-OS3.7] [F02-OS1.3] Applies to the requirement for explosion- (15) [F10-OS3.7] relief devices and vents. (16) [F10-OS3.7] 3.3.1.22. Janitors’ Rooms (17) [F10-OS3.7] (1) [F03-OP1.2] (18) [F30-OS3.1] [F10-OS3.7] [F03-OS1.2] (19) [F30-OS3.1] [F10-OS3.7] (3) [F02-OP1.2] (20) [F30-OS3.1] [F10-OS3.7] [F02-OS1.2] (21) [F30-OS3.1] [F10-OS3.7] 3.3.1.23. Common Laundry Rooms (22) [F30-OS3.1] [F10-OS3.7] (1) [F03-OP1.2] (23) [F30-OS3.1] [F10-OS3.7] [F03-OS1.2] (24) [F30-OS3.1] [F10-OS3.7] (3) [F02-OP1.2] (25) [F30-OS3.1] [F10-OS3.7] [F02-OS1.2] (26) [F30-OS3.1] [F10-OS3.7] 3.3.1.24. Obstructions 3.3.2.6. Corridors (1) [F10-OS3.7] (1) [F06-OS1.2] [F03, F05, F06-OS1.5] 3.3.1.25. Signs in Service Spaces [F03, F06-OP1.2] (1) [F10-OS3.7] (3) [F06-OS1.2] [F03, F05, F06-OS1.5] 3.3.1.26. Welding and Cutting [F03, F06-OP1.2] (1) [F02, F03-OP1.2] (4) [F10-OS3.7] [F02, F03-OS1.2] 3.3.2.7. Doors 3.3.2.2. Fire Separations (1) [F10-OS3.7] (1) [F03-OS1.2] 3.3.2.8. Fixed Bench-Type Seats without Arms (3) [F03-OS1.2] Applies where space under tiers of seats is (1) [F10-OS3.7] sprinklered. [F10-OS3.7] [F03-OS1.2] Applies where space under tiers of seats is 3.3.2.10. Handrails in Aisles with Steps not sprinklered. (1) [F30-OS3.1] [F10-OS3.7] (4) [F03-OS1.2] (2) [F30-OS3.1] [F10-OS3.7] [F03-OP1.2] (5) [F03-OS1.2] 3.3.2.11. Outdoor Places of Assembly [F03-OP1.2] (1) [F10-OS3.7] (7) [F03-OS1.2] (2) [F10-OS3.7] [F03-OP1.2] (3) [F10-OS3.7] (8) [F03-OS1.2] (5) [F10-OS3.7] (9) [F03-OS1.2] 3.3.2.12. Bleachers [F03-OP1.2] (1) [F30-OS3.1] [F10-OS3.7] 3.3.2.4. Fixed Seats (2) [F30-OS3.1] [F10-OS3.7] (1) [F30-OS3.1] [F10-OS3.7] (4) [F30-OS3.1] [F10-OS3.7] (3) [F10-OS3.7] (5) [F30-OS3.1] 3.3.2.4. Aisles 3.3.2.13. Libraries (3) [F10-OS3.7] (1) [F03-OP1.2] (4) [F10-OS3.7] [F03-OS1.2] (5) [F10-OS3.7] (2) [F02-OP1.2] (7) [F10-OS3.7] [F02-OS1.2] (8) [F10-OS3.7] 3.3.2.14. Stages for Theatrical Performances (9) [F10-OS3.7] (1) [F02-OP1.2] [F02-OS1.2] SA-1 • Page 27 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (2) [F03-OP1.2] [F02, F06-OP1.2] [F03-OS1.2] (5) [F10-OS3.7] (3) [F03-OP1.2] 3.3.3.8. Handrails [F03-OS1.2] (1) [F30-OS3.1] (4) [F03-OP1.2] [F73-OA1] [F03-OS1.2] 3.3.4.2. Fire Separations (5) [F02, F06-OS1.2] [F06-OS1.5] (1) [F03, F06-OS1.2] [F05, F06-OS1.5] [F02, F06-OP1.2] [F03, F06-OP1.2] (6) [F03-OP1.2] (4) [F44-OS1.1] [F02, F03-OS1.2] [F03-OS1.2, OS1.5] (a), (b) [F02, F03-OP1.2] 3.3.2.15. Risers for Stairs (5) [F01-OS1.1] [F03-OS1.2] (1) [F30-OS3.1] [F44-OS3.4] 3.3.2.16. Storage Rooms (a) [F03-OP1.2] (1) [F12-OP1.2] 3.3.4.3. Storage Rooms [F12-OS1.2] (1) [F02-OP1.2] 3.3.2.17. Safety Glazing [F02-OS1.2] (1) [F20, F30-OS3.1] (2) [F03-OP1.2] (2) [F20, F30-OS3.1] [F03-OS1.2] 3.3.3.2. Fire Separations (4) [F12-OP1.2] (1) [F03-OS1.2] [F12-OS1.2] [F44-OS3.4] 3.3.4.4. Egress from Dwelling Units (2) [F03-OS1.2] (2) [F05, F10-OS3.7] [F03-OP1.2] (3) [F10-OS3.7] (3) [F03-OS1.5] (4) [F05-OS1.2, OS1.5] [F03-OP1.2] (5) [F05, F10-OS3.7] 3.3.3.3. Corridors (6) [F05, F10-OS3.7] (1) [F10-OS3.7] (7) [F05-OS1.2] (2) [F10, F12-OS3.7] [F10-OS3.7] (3) [F10-OS1.5] (8) [F05, F10-OS3.7] [F10, F12-OS3.7] 3.3.4.5. Automatic Locking Prohibition (4) (a) [F10-OS3.7] (1) [F10-OS3.7] (b) [F10, F12-OS3.7] 3.3.4.8. Window Protection 3.3.3.4. Doorway Width (1) [F30-OS3.1] (1) [F10, F12-OS3.7] 3.3.4.9. Stud Wall Reinforcement 3.3.3.5. Hospitals and Long-Term Care Homes (1) [F74-OA2] (2) [F06-OS1.2] [F05, F06-OS1.5] 3.3.4.10. Resistance to Forced Entry [F06-OP1.2] (1) [F4.1-OS3.1] (4) [F03, F06-OP1.2] 3.3.4.11. Retirement Homes [F05, F06-OS1.2] [F06-OS1.5] (2) [F06-OS1.2] [F05, F06-OS1.5] (7) [F10-OS1.5] [F06-OP1.2] (8) [F10-OS1.5] (4) [F03, F06-OP1.2] (9) [F03, F05-OS1.2] [F06-OS1.5] [F05, F06-OS1.2] [F06-OS1.5] (12) [F03, F05-OS1.2] [F06-OS1.5] (6) [F05-OS1.2] [F06-OS1.5] 3.3.3.6. Protection for Special Care and Treatment Facilities (7) [F10-OS1.5] (1) [F03-OS1.2] (8) [F10-OS1.5] 3.3.3.7. Contained Use Areas (9) [F03-OS1.2] (2) [F03, F06-OS1.2] [F06-OS1.5] [F03-OP1.2] [F03, F06-OP1.2] (3) [F02, F06-OS1.2] [F06-OS1.5] (10) [F10-OS3.7] [F02, F06-OP1.2] (11) [F10, F12-OS3.7] (4) [F02, F06-OS1.2] [F06-OS1.5] (12) [F11, F12-OS3.7] Page 28 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 3.3.5.2. Fire Extinguishing Systems (f) (g) [F01-OP1.1] (1) [F03-OP1.2] (2) [F44-OS1.1] [F03-OS1.2] (3) (a) [F03-OS1.2] [F44-OS1.1] 3.3.5.3. Basements (a) [F03-OP1.2] (1) [F12-OP1.2] (a) [F44- OS1.2, OS1.5, OS1.1] Applies to gas-tight fire [F01-OS1.1] [F12-OS1.2, OS1.5] separations. (2) [F06-OS1.2] [F05, F06-OS1.5,] Applies to the separation (b) [F12-OS1.2] [F02-OS1.3] of exits from the remainder of the building. (b) [F02-OP1.3] [F06-OS1.2, OS1.5] Applies to the separation of (4) [F44-OS1.1] entrances to basements and to rooms containing building [F44-OP1.1] services from the remainder of the building. [F50-OH1.1] [F06-OP1.2] Applies to the separation of exits from the (5) [F44, F01-OS1.1] remainder of the building. [F44, F01-OP1.1] [F06-OP1.2] Applies to the separation of entrances from the remainder of the building. 3.3.6.4. Storage and Dispensing Rooms for Flammable Liquids and Combustible Liquids (3) [F44-OS1.1] (1) [F03-OS1.2] 3.3.5.4. Repair and Storage Garages [F03-OP1.2] (2) [F30-OS3.1] [F10, F12-OS3.7] (2) [F02-OS1.3] (5) [F30-OS3.1] [F02-OP1.3] (6) [F30-OS3.1] (4) [F02-OS1.3] (8) [F02-OP1.2] [F02-OP1.3] [F02-OS1.2] (6) [F10-OS1.5] 3.3.5.5. Repair Garage Separation (7) [F05, F10-OS1.5] (1) [F03-OP1.2] (8) [F10-OS1.5] [F03-OS1.2] 3.3.6.5. Tire Storage 3.3.5.6. Storage Garage Separation (1) [F03-OS1.2] (1) [F03-OP1.2] [F03-OP1.2] [F03-OS1.2] 3.3.6.6. Ammonium Nitrate Storage 3.3.5.7. Vestibules (1) (a) [F01-OS1.1] [F02, F12-OS1.2] (a) [F01-OP1.1] [F02, F12-OP1.2] (4) [F44-OS1.1] (b) (c) [F03-OS1.2] [F01-OS1.1] [F44-OS3.4] (b) (c) [F03-OP1.2] [F01-OP1.1] 3.3.5.11. Toe-Boards Required (c) [F44-OH5] (1) [F30-OS3.1] (d) [F01-OS1.1] [F02-OS1.2] 3.3.6.2. Storage of Dangerous Goods (d) [F43-OS3.4] (1) [F03-OS1.2] (e) [F01, F81-OS1.1] [F03-OP1.2] (f) [F12, F02-OS1.1] (2) [F03-OS1.2] (f) [F12, F02-OP1.2] [F03-OP1.2] 3.3.6.7. Flooring Material (3) [F01, F02, F03, F81-OS1.1, OS1.2] (1) [F43-OS3.4] [F01, F02, F03, F81-OP1.1, OP1.2] [F44-OH5] 3.3.6.3. Indoor Storage of Compressed Gases [F01-OS1.1] (1) (a) [F03-OS1.2] [F44-OS1.1] 3.3.6.8. Fire Separations in Process Plants (a) [F03-OP1.2] (1) [F03-OP1.2] (a) [F44-OS1.2, OS1.5, OS1.1] Applies to gas-tight fire separations. [F03-OS1.2] (b) [F12-OS1.2] [F01-OS1.1] [F02-OS1.3] 3.3.6.9. Basements and Pits (b) [F02-OP1.3] (1) [F01-OS1.1] (c) [F12-OS1.1] [F01-OP1.1] (e) [F02-OS1.1] 3.4.1.2. Separation of Exits (e) [F02-OP1.1] (1) [F05, F06, F10, F12-OS3.7] (f) (g) [F01-OS1.1] [F06, F12-OP1.2] SA-1 • Page 29 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F06, F12-OS1.2, OS1.5] [F10, F12-OS3.7] (2) [F10-OS3.7] [F12-OP1.2] 3.4.1.5. Exterior Exit Passageways (3) [F12-OS1.2] (1) [F10-OS3.7] [F10, F12-OS3.7] 3.4.1.6. Restricted Use of Horizontal Exits [F12-OP1.2] (1) [F10-OS3.7] (4) [F12-OS1.2] (2) [F05, F10-OS3.7] [F10, F12-OS3.7] 3.4.1.7. Slide Escapes [F12-OP1.2] (1) [F10-OS3.7] (5) [F12-OS1.2] 3.4.1.9. Mirrors near Exits [F10, F12-OS3.7] (1) [F30-OS3.1] [F10-OS3.7] [F12-OP1.2] 3.4.1.10. Combustible Glazing in Exits 3.4.3.4. Headroom Clearance (1) [F03, F06-OP1.2] (1) [F12-OP1.2] [F05, F06-OS1.2] [F06-OS1.5] [F12-OS1.2] 3.4.1.11. Exterior Stairway for Nursing Home [F30-OS3.1] [F10, F12-OS3.7] (1) [F10-OS3.1, OS3.7] (4) [F12-OP1.2] 3.4.2.1. Minimum Number of Exits [F12-OS1.2] (1) [F05, F06, F10, F12-OS3.7] [F30-OS3.1] [F10, F12-OS3.7] [F06, F12-OP1.2] (5) [F12-OP1.2] [F06, F12-OS1.2] [F12-OS1.2] (3) [F10-OS3.7] [F30-OS3.1] [F10, F12-OS3.7] 3.4.2.2. Means of Egress from Exiting 3.4.4.1. Fire-Resistance Rating of Exit Separations (1) [F05-OS1.5] (1) [F03, F06-OS1.2] [F05, F06-OS1.5] 3.4.2.3. Distance Between Exits [F03, F06-OP1.2] (1) [F05, F10-OS1.5] 3.4.4.2. Exits Through Lobbies (4) [F10-OS3.7] (1) [F05, F06-OS1.5] 3.4.2.4. Travel Distance (2) [F05, F06, F10, F12-OS1.5] (3) [F10-OS3.7] 3.4.4.3. Exterior Passageway Exceptions 3.4.2.5. Location of Exits (1) [F05, F06, F10-OS1.5] (1) [F10-OS3.7] 3.4.4.4. Integrity of Exits (3) [F10-OS3.7] (1) [F03, F06-OS1.2] [F05, F06-OS1.5] 3.4.2.6. Principal Entrance [F03, F06-OP1.2] (1) [F10-OS3.7] (2) [F06-OS1.2] [F05, F06-OS1.5] (2) [F10-OS3.7] [F06-OP1.2] 3.4.3.1. Exit Width Based on Occupant Load (3) [F06-OS1.2] [F05, F06-OS1.5] (2) [F10-OS3.7] [F06-OP1.2] (4) [F06-OS1.2] [F05, F06-OS1.5] 3.4.3.2. Exit Width [F43-OS3.7] (1) [F10-OS3.7] [F06-OP1.2] (2) [F10-OS3.7] (5) [F03, F06-OP1.2] (3) [F10-OS3.7] [F03, F06-OS1.2] [F05, F06-OS1.5] (6) [F10-OS3.7] (6) [F12-OS1.2] [F05, F10, F12-OS1.5] (7) [F10-OS3.7] [F30-OS3.1] [F31-OS3.2] [F32-OS3.3] [F43-OS3.4] (8) [F12-OP1.2] [F10, F12-OS3.7] [F12-OS1.2] [F12-OP1.2] [F30-OS3.1] [F10, F12-OS3.7] (7) [F06-OS1.2] [F05, F06-OS1.5] 3.4.3.3. Exit Width Reduction [F06-OP1.2] (1) [F12-OS1.2] [F43-OS3.7] [F30-OS3.1] [F10, F12-OS3.7] (8) [F06-OS1.2] [F05, F06-OS1.5] [F12-OP1.2] [F06-OP1.2] (2) [F12-OS1.2] (9) [F06-OS1.2] [F05, F06-OS1.5] Page 30 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F06-OP1.2] (12) [F30-OS3.1] [F10-OS3.7] (10) [F81-OS1.5] [F73-OA1] [F81-OS3.7] (13) [F30-OS3.1] [F10-OS3.7] [F81-OP1.2] (15) [F30-OS3.1] [F10-OS3.7] 3.4.5.1. Exit Signage (16) [F30-OS3.1] [F10-OS3.7] (1) [F10-OS3.7] [F73-OA1] (2) [F10-OS3.7] 3.4.6.6. Guards (3) [F10, F81-OS3.7] (1) [F30-OS3.1] [F10-OS3.7] (4) [F10, F81-OS3.7] (2) [F30-OS3.1] [F10-OS3.7] (4.1) [F10-OS3.7] (4) [F30-OS3.1] [F10-OS3.7] (5) [F10-OS3.7] (5) [F30-OS3.1] (6) [F10-OS3.7] (5.1) [F30-OS3.1] (7) [F10-OS3.7] (6) [F30-OS3.1] (8) [F10-OS3.7] (7) [F30-OS3.1] 3.4.5.2. Exit Signs with Tactile Information 3.4.6.7. Ramp Slope (1) [F10-OS3.7] (1) [F30-OS3.1] [F10-OS3.7] 3.4.5.3. Signs for Stairs and Ramps at Exit Level (2) [F10-OS3.7] [F30-OS3.1] (1) [F10-OS3.7] 3.4.6.8. Treads and Risers 3.4.6.1. Surface Finish of Ramps and Stairs (1) [F30-OS3.1] [F10-OS3.7] (1) (a), (b) [F30-OS3.1] [F10-OS3.7] (2) [F30-OS3.1] [F10-OS3.7] (1.1) [F73-OA1] (3) [F30-OS3.1] [F10-OS3.7] (2) [F12-OS1.2, OS1.5] [F73-OA1] [F30-OS3.1] [F10, F12-OS3.7] (4) [F30-OS3.1] [F10-OS3.7] [F12-OP1.2] (5) [F30-OS3.1] [F10-OS3.7] 3.4.6.2. Minimum Number of Risers (6) [F30-OS3.1] [F10-OS3.7] (1) [F30-OS3.1] (7) [F30-OS3.1] [F10-OS3.7] (8) [F30-OS3.1] 3.4.6.3. Maximum Vertical Rise of Stair Flights and Required Landings (9) [F10-OS3.7] [F30-OS3.1] (1) [F10-OS3.7] (10) [F30-OS3.1] (2) [F10-OS3.7] [F30-OS3.1] 3.4.6.9. Curved Flights in Exits (3) [F10, F12-OS3.7] [F30-OS3.1] (1) [F30-OS3.1] [F10-OS3.7] (2) [F30-OS3.1] [F10-OS3.7] 3.4.6.4. Dimensions of Landings (3) [F30-OS3.1] [F10-OS3.7] (1) [F30-OS3.1] [F10, F12-OS3.7] (4) [F30-OS3.1] [F10-OS3.7] [F12-OP1.2] 3.4.6.10. Horizontal Exits [F12-OS1.2, OS1.5] (1) [F10-OS3.7] (2) [F30-OS3.1] [F10, F12-OS3.7] (2) [F10-OS3.7] [F12-OP1.2] (4) [F10, F73-OS3.7] [F12-OS1.2, OS1.5] (5) [F10-OS3.7] (4) [F30-OS3.1] [F10, F12-OS3.7] (7) [F10-OS1.5] (5) [F30-OS3.1] [F10, F12-OS3.7] 3.4.6.11. Doors 3.4.6.5. Handrails (1) [F30-OS3.1] [F10-OS3.7] (1) [F30-OS3.1] [F10-OS3.7] (2) [F30-OS3.1] [F10-OS3.7] (2) [F30-OS3.1] [F10-OS3.7] (3) [F30-OS3.1] [F10-OS3.7] Applies to portion of Code text: (3) [F30-OS3.1] [F10-OS3.7] “No exit door shall open directly onto a step...” (4) [F30-OS3.1] [F10-OS3.7] [F10, F81-OS3.7] Applies where there is a danger of (5) [F30-OS3.1] [F10-OS3.7] blockage from ice or snow. (7) [F30-OS3.1] [F10-OS3.7] (4) [F10-OS3.7] (9) [F30-OS3.1] [F10-OS3.7] (5) [F10, F12-OS3.7] (10) [F30-OS3.1] [F10-OS3.7] (6) [F10-OS3.7] [F73-OA1] 3.4.6.12. Direction of Door Swing (11) [F30-OS3.1] [F10-OS3.7] (1) [F10-OS3.7] SA-1 • Page 31 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (2) [F10-OS3.7] 3.4.7.3. Access to Fire Escapes 3.4.6.13. Self-Closing Devices (1) [F10-OS3.7] Applies to portion of Code text: “Access to (1) [F06-OS1.2] [F05, F06-OS1.5] fire escapes shall be from corridors through doors at floor [F03, F06-OP1.2] level...” 3.4.6.14. Sliding Doors (2) [F30-OS3.1] [F10-OS3.7] (2) [F12-OS3.7] 3.4.7.4. Protection of Fire Escapes 3.4.6.15. Revolving Doors (1) [F05, F06-OS1.5] (1) (a) [F30-OS3.1] [F10-OS3.7] 3.4.7.5. Stairs (b) [F10, F12-OS3.7] (1) [F10-OS3.7] (c) [F10-OS3.7] (2) [F10-OS3.7] (d) [F30-OS3.1] [F10-OS3.7] (3) [F10-OS3.7] Applies to the reduction in width permitted (e) [F20-OS3.1] under certain conditions. (2) [F10-OS3.7] (4) [F30-OS3.1] [F10-OS3.7] (3) (a), (b), (d), (e) [F20, F30-OS3.1] [F10, F81-OS3.7] 3.4.7.6. Guards and Railings 3.4.6.16. Door Release Hardware (1) [F30-OS3.1] [F10-OS3.7] (1) [F10-OS3.7] (2) [F30-OS3.1] [F10-OS3.7] (2) [F10-OS3.7] (3) [F30-OS3.1] [F10-OS3.7] (3) [F10-OS3.7] (4) [F30-OS3.1] (4) [F10-OS3.7] (5) [F30-OS3.1] (5) [F10, F81-OS3.7] 3.5.2.1. Required Elevator (7) [F10-OS3.7] (1) [F12-OS3.7] [F73-OA1] [F73-OA1] (10) [F02-OS1.2] (2) [F82-OS3.1, OS3.3, OS3.6] [F10-OS3.7] 3.5.2.2. Barrier-Free Design 3.4.6.18. Emergency Crossover Access to Floor Areas (1) [F73-OA1] (1) [F10-OS3.7] 3.5.3.1. Fire Separations for Elevator Hoistways (3) [F10-OS3.7] (1) [F03-OP1.2] (4) [F10, F12-OS3.7] [F03-OS1.2] [F12-OP1.2] 3.5.3.2. Vertical Service Spaces for Dumbwaiters [F12-OS1.2, OS1.5] (1) [F03-OP1.2] (5) [F10-OS3.7] [F03-OS1.2] 3.4.6.19. Floor Numbering and Identification of Stair Shafts 3.5.3.3. Fire Separations for Elevator Machine Rooms (1) [F12-OS1.2] [F73-OA1] (1) [F03-OP1.2] [F12-OP1.2] [F03-OS1.2] [F12-OS1.2] 3.5.4.1. Elevator Car Dimensions [F10, F12,F73-OS3.7] (1) [F12-OS3.7] (2) [F12-OP1.2] (3) [F12-OS3.7] [F12-OP1.2] 3.6.1.4. Storage Use Prohibition [F10, F12,F73-OS3.7] (1) [F01-OS1.1] [F02-OS1.2] 3.4.7.1. Scope 3.6.1.5. Appliances Installed Outside a Building (1) [F10, F12-OS3.7] (1) [F03-OS1.2] (2) [F12-OS1.2] [F10-OS1.5] (a) [F03-OP3.1] [F30-OS3.1] [F10-OS3.7] (b) [F03-OP1.2] 3.4.7.2. Fire Escape Construction 3.6.1.6. Fixed Access Ladders (1) [F06-OS1.2] [F05-OS1.5] Applies to the combustibility of (1) [F20-OS2.1] materials used in the construction of fire escapes. [F30-OS3.1] [F20-OS3.1] [F10, F12-OS3.7] Applies to the type and 3.6.2.1. Fire Separations around Service Rooms construction of fire escapes. (1) [F03-OP1.2, OP1.4] [F20-OS2.1] Applies to the type and construction of fire escapes. [F03-OS1.2, OS1.4] Page 32 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (3) [F01-OP1.1] [F03-OP1.2] [F34-OS3.3] [F01-OS1.1] [F03-OS1.2] [F81-OP1.1] (4) [F03-OP1.2, OP1.4] (14) [F01-OS1.1] [F03-OS1.2] [F03-OS1.2, OS1.4] [F01-OP1.1] [F03-OP1.2] (5) [F03-OP1.2, OP1.4] (15) [F01-OS1.1] [F03-OS1.2] [F03-OS1.2, OS1.4] [F01-OP1.1] [F03-OP1.2] (6) [F03-OP1.2, OP1.4] (16) [F02-OS1.1 OS1.3] [F03-OS1.2, OS1.4] [F02-OP1.1, OP1.3] (7) [F03-OP1.2, OP1.4] (17) [F01-OS1.1] [F01-OP1.1] [F03-OS1.2, OS1.4] (18) (a) [F30-OS3.1] [F10-OS3.7] 3.6.2.2. Service Rooms under Exits (b) (c) [F32-OS3.3] (1) [F02-OS1.2] 3.6.2.8. Emergency Power Installations [F05, F06-OS3.7] (1) [F03, F06-OS1.2] [F03-OS1.4] [F06-OS1.5] 3.6.2.4. Incinerator Rooms [F03, F06-OP1.2] [F03-OP1.4] (1) [F02-OS1.2] 3.6.2.9. Storage of Oxygen Containers 3.6.2.5. Combustible Refuse Storage (1) [F01-OS1.1] [F03-OS1.2] (1) [F03-OP1.2] [F43-OS3.4] [F03-OS1.2] [F01-OP1.1] [F03-OP1.2] 3.6.2.6. Door Swing for Service Rooms 3.6.3.1. Fire Separations for Vertical Service Spaces (1) [F10-OS1.5] Applies to portion of Code text: “A swing- (1) [F03-OP1.2] type door from a service room containing a boiler or [F03-OS1.2] incinerator shall swing outward from the room ...” (2) [F03-OP1.2] [F30-OS3.1] Applies to portion of Code text: “A swing- [F03-OS1.2] type door from a service room containing a boiler or (3) [F03-OP1.2] incinerator shall swing ... inward if the door opens onto a [F03-OS1.2] corridor or any room used for an assembly occupancy.” (4) [F03-OP1.2] 3.6.2.7. Electrical Equipment Vaults [F03-OS1.2] (1) [F03-OP1.2, OP1.4] (5) [F03-OP1.2] [F03-OS1.2, OS1.4] [F03-OS1.2] (2) [F02-OP1.2] [F03-OP1.4] 3.6.3.2. Foamed Plastic Protection [F02-OS1.2] [F03-OS1.4] [F11-OS1.5] (1) [F02-OS1.2] (3) [F02, F04-OS1.3] 3.6.3.3. Linen and Refuse Chutes [F02, F04-OP1.3] (1) (a), (b), (c) [F41-OH2.4, OH2.5] (4) [F02, F04-OS1.3] (d), (e) [F02-OS1.2] [F02, F04-OP1.3] (2) [F03-OP1.2] (5) [F03-OP1.2, OP1.4] [F03-OS1.2] [F03-OS1.2, OS1.4] (3) [F03-OS1.2] (7) [F32-OS3.3] (4) (a) [F41-OH2.4, OH2.5] [F34-OS4.1] (b) [F03-OS1.2] (8) [F02-OS1.2, OS1.3] (5) (a) [F03, F81-OP1.2] [F02-OP1.2, OP1.3] (a) [F03, F81-OS1.2] (9) [F81-OS1.1] (a) [F41, F81-OH2.4, OH2.5] (10) [F81-OS1.1] (b) [F03-OP1.2] (11) [F81-OS1.1] (b) [F03-OS1.2] (12) [F81-OS1.1] (c) [F01, F02-OP1.2] (b) [F30-OS3.1] (c) [F01, F02-OS1.2] (d) [F03-OS1.2] (d) [F06-OS1.2] [F05, F06-OS1.5] (d) [F03-OP1.2] (d) [F06-OP1.2] (13) [F81-OS1.1] (6) [F02-OP1.2] [F02-OS1.2] SA-1 • Page 33 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (7) [F03-OP1.2] 3.6.5.4. Coverings, Lining, Adhesives and Insulation [F03-OS1.2] (1) [F02-OS1.2] (8) [F02-OS1.2] (2) [F02-OS1.2] [F41-OH2.4, OH2.5] (3) [F02-OS1.2] (9) [F03-OP1.2] (4) [F02-OS1.2] [F03-OS1.2] (5) [F02-OS1.2] (10) [F41-OH2.4, OH2.5] Applies to portion of Code text: “The (6) [F02-OS1.2] room or bin into which a refuse chute discharges shall be (7) [F01, F02-OS1.2] ...impervious to moisture and be equipped with a water 3.6.5.5. Insulation and Coverings connection and floor drain for washing-down purposes:” (1) [F01, F02-OS1.2] [F03, F81-OS1.2] Applies to portion of Code text: “The room or bin into which a refuse chute discharges shall be (2) [F02-OS1.2] of sufficient size to contain the refuse between normal (3) [F02-OS1.2] intervals of emptying ...” (4) [F02-OS1.2] [F41, F81-OH2.4, OH2.5] Applies to portion of Code text: 3.6.5.6. Clearance of Ducts and Plenums “The room or bin into which a refuse chute discharges (2) [F02-OS1.2] shall be of sufficient size to contain the refuse between (3) [F02-OS1.2] normal intervals of emptying ...” (4) [F02-OS1.2] (11) [F01, F02-OS1.2] (5) [F02-OS1.2] 3.6.3.4. Exhaust Duct Negative Pressure 3.6.5.7. Supply, Return, Intake and Exhaust-Air Openings (1) [F03-OS1.2] (1) [F02-OS1.2] 3.6.3.5. Grease Duct Enclosures 3.6.5.8. Return-Air System (1) [F02, F03-OS1.2] (1) [F02-OS1.2] [F03, F02-OP1.2] (2) [F01, F02-OS1.2] (2) [F02, F03-OS1.2] (3) [F01, F02-OS1.2] [F03, F02-OP1.2] (4) [F01, F02-OS1.2] 3.6.4.2. Fire Separations for Horizontal Service Spaces 3.7.1.1. Room and Space Height (2) [F03-OP1.2] (1) [F30-OS3.1] [F03-OS1.2] 3.7.1.3. Sleeping Areas in Group B and Child Care Facilities 3.6.4.3. Plenum Requirements (1) [F30-OS3.1] (1) [F02-OS1.2] (2) [F30-OS3.1] (2) [F03-OP1.2, OP1.3] (3) [F30-OS3.1] [F03-OS1.2, OS1.3] 3.7.1.4. Sleeping Areas in Camps 3.6.4.4. Attic or Roof Space Access (1) [F30-OS3.1] (1) [F01, F02, F12-OP1.2] (2) [F30-OS3.1] [F01, F02, F12-OS1.2] 3.7.2.1. Window Areas 3.6.4.5. Horizontal Service Space Access (1) [F102-OH7] (1) [F01, F02, F12-OP1.2] (2) [F102-OH7] [F01, F02, F12-OS1.2] (3) [F102-OH7] 3.6.4.6. Crawl Space Access 3.7.3. Reserved (1) [F01, F02, F12-OP1.2] 3.7.4.1. Plumbing and Drainage Systems [F01, F02, F12-OS1.2] (1) [F72-OH2.1] [F70-OH2.2] [F71-OH2.3] 3.6.5.1. Duct Material (2) [F72-OH2.1] (1) [F01, F02-OS1.2] 3.7.4.2. Plumbing Fixtures, General (2) [F02-OS1.2] (3) [F72-OH2.1] Applies to portion of Code text: “water (4) [F02-OS1.2] closets shall be provided” (5) [F02-OS1.2] (5) [F71-OH2.3] 3.6.5.2. Vibration Isolation Connectors (7) [F74-OA2] (1) [F01, F02-OS1.2] (10) [F30-OS3.1] (2) [F02-OS1.2] (11) [F71-OH2.3] 3.6.5.3. Tape (1) [F02-OS1.2] Page 34 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 3.7.4.3. Plumbing Fixtures for Assembly Occupancies 3.7.4.14. Clearances for Water Closets (1) [F72-OH2.1] (1) [F30-OS3.1] (2) [F72-OH2.1] 3.7.4.15. Privacy (3) [F72-OH2.1] (1) [F101-OH6] (4) [F72-OH2.1] (2) [F101-OH6] (5) [F72-OH2.1] 3.7.4.67. Water Temperature Control (6) [F72-OH2.1] [F71-OH2.3] (1) (7) [F72-OH2.1] 3.7.4.17. Drinking Water (8) [F72-OH2.1] (1) [F70-OH2.2] (b) [F101-OH6] 3.7.4.18. Pharmacies (10) [F72-OH2.1] (1) [F40-OH2.4] (11) [F72-OH2.1] 3.7.4.19. Plumbing Fixtures for Mobile Home Facilities (12) [F72-OH2.1] (1) [F72-OH2.1] [F71-OH2.3] (13) [F72-OH2.1] (2) [F72-OH2.1] (14) [F72-OH2.1] (3) [F71-OH2.3] Applies to the minimum number of laundry (15) [F72-OH2.1] trays or similar facilities, and of bathtubs or showers for (16) [F72-OH2.1] each sex. 3.7.4.4. Plumbing Fixtures for Care or Detention 3.7.5.1. Electrical Systems Occupancies (1) [F01-OS1.1] (1) [F72-OH2.1] [F71-OH2.3] [F32-OS3.3] (2) [F72-OH2.1] [F71-OH2.3] [F01-OP1.1] (3) [F72-OH2.1] 3.7.5.2. Medical Gas Piping 3.7.4.5. Plumbing Facilities for Dwelling Units (1) [F43, F81, F82-OS3.4] (1) [F72-OH2.1] [F70-OH2.2] [F71-OH2.3] (b) [F01, F02-OS1.1] 3.7.4.6. Plumbing Fixtures for Other Residential (b) [F01, F02-OP1.1] Occupancies 3.7.5.3. Shielding of X-Ray Equipment (1) [F72-OH2.1] (1) [F44-OS3.4] (2) [F72-OH2.1] 3.7.6.2. Room Finishes (3) [F71-OH2.3] (1) [F41-OH2.4] (4) [F50-OH1.1] (3) [F41-OH2.4] [F71-OH2.3] 3.7.6.3. Location of Plumbing Fixtures 3.7.4.7. Plumbing Fixtures for Business and Personal (1) [F40-OH2.1, OH2.4] Services Occupancies (2) [F72-OH2.1] [F71-OH2.3] (1) [F72-OH2.1] 3.7.6.4. Lavatories, Appliances and Sinks 3.7.4.8. Plumbing Fixtures for Mercantile Occupancies (1) [F71-OH2.3] (1) [F72-OH2.1] (2) [F40-OH2.4] (2) [F72-OH2.1] 3.7.6.5. Hot and Cold Water Supply (4) [F72-OH2.1] [F71-OH2.3] (1) (a) [F71-OH2.3] [F40-OH2.4] 3.7.4.9. Plumbing Fixtures for Industrial Occupancies (b) [F70-OH2.2] (1) [F72-OH2.1] (c) [F40-OH2.4] 3.7.4.10. Glazing 3.7.6.6. Employee Facilities (1) [F20-OS3.1] (1) [F41-OH2.4] 3.7.4.11. Surface Protection [F101-OH6] (1) [F72-OH2.1] [F40-OH2.4] (2) [F71-OH2.3] (2) [F72-OH2.1] [F40-OH2.4] 3.7.6.7. Sleeping Quarters 3.7.4.12. Floor Drains (1) [F40-OH2.4] (1) [F30-OS3.1] 3.8.1.2. Entrances [F40, F41-OH2.4, OH2.6] (1) [F73-OA1] 3.7.4.13. Grab Bar Installation (2) [F73-OA1] (1) [F20-OS3.1] (5) [F73-OA1] SA-1 • Page 35 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 3.8.1.3. Barrier-Free Path of Travel 3.8.3.1. Accessibility Signs (1) [F73-OA1] (1) [F74-OA2] (2) (a), (b) [F30-OS3.1] (2) [F74-OA2] (a), (b) [F73-OA1] (3) [F74-OA2] (c) [F30-OS3.1] (4) [F74-OA2] (c) [F73-OA1] (5) [F74-OA2] (d), (e) [F30-OS3.1] (6) [F74-OA2] (d), (e) [F73-OA1] (7) [F73-OA1] (3) [F73-OA1] [F74-OA2] (4) [F73-OA1] (8) [F73-OA1] (5) [F30-OS3.1] [F74-OA2] (6) [F73-OA1] 3.8.3.2. Exterior Walks 3.8.1.4. Escalators and Moving Walks (1) [F73-OA1] (1) [F73-OA1] [F30-OS3.1] (2) [F73-OA1] (3) [F73-OA1] (3) [F73-OA1] [F30-OS3.1] 3.8.1.5. Controls 3.8.3.3. Doorways and Doors (1) [F10-OS3.7] (1) [F73-OA1] [F73-OA1] (2) [F74-OA2] [F74-OA2] (3) [F10-OS3.7] (2) [F74-OA2] [F74-OA2] 3.8.2.1. Areas Requiring Barrier-Free Path of Travel (4) [F73-OA1] (1) [F73-OA1] (4.1) [F73-OA1] (4) [F74-OA2] (5) [F73-OA1] (5) [F73-OA1] (6) [F71-OH2.3] [F74-OA2] [F74-OA1] (6) [F74-OA2] (7) [F73-OA1] 3.8.2.2. Barrier-Free Paths of Travel to Building Entrances, (9) [F30-OS3.1] Exterior Passenger Loading Zones, and Access to [F73-OA1] Parking Areas (10) [F73-OA1] (1) [F73-OA1] (11) [F30-OS3.1] (2) [F73-OA1] [F73-OA1] (3) (a) [F74-OA2] (13) [F73-OA1] (b) [F73-OA1] (14) [F30-OS3.1] (c) [F74-OA2] (15) [F30-OS3.1] 3.8.2.3. Washrooms Required to be Barrier-Free (17) [F73-OA1] (1) [F74-OA2] (18) [F30-OS3.1] (2) [F72-OH2.1] [F71-OH2.3] (19) [F73-OA1] (3) [F72-OH2.1] [F71-OH2.3] 3.8.3.4. Ramps (6) [F72-OH2.1] [F71-OH2.3] (1) (b), (c), (d), (e), (h) [F73-OA1] [F74-OA2] (b), (c), (d), (f), (g), (h) [F30-OS3.1] 3.8.2.4. Hotels (e)(iii) [F30-OS3.1] (1) [F73-OA1] (e)(v) [F30-OS3.1] [F74-OA2] 3.8.3.5. Passenger Elevating Devices (3) [F74-OA2] (1) [F30-OS3.1] [F10-OS3.7] [F73-OA1] [F74-OA2] (4) [F74-OA2] 3.8.3.6. Wheelchair Spaces and Adaptive Seating (5) [F74-OA1] (1) [F30-OS3.1] Applies to portion of Code text: “... level, or (6) [F74-OA1] level with removable seats ...” (7) [F74-OA2] [F74-OA2] Applies to entire Sentence except for portion (8) [F73-OA1] of Code text: “... without infringing on egress from any row of seating or any aisle requirements ...” Page 36 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (d) [F10-OS3.7] 3.8.3.12. Universal Washrooms (2) [F74-OA2] (1) [F72-OH2.1] [F71-OH2.3] (3) [F73-OA1] [F74-OA2] 3.8.3.7. Assistive Listening Devices (b) [F74-OA2] Applies to portion of Code text: “... a door (1) [F11-OS3.7] that is capable of being locked from the inside ...” [F74-OA2] (b) [F10-OS3.7] (2) [F74-OA2] (g) [F30-OS3.1] Applies to the requirement for a coat (3) [F74-OA2] hook. 3.8.3.8. Water Closet Stalls and Enclosures (j) [F73-OA1] (1) [F72-OH2.1] (k) [F131-OR2] [F74-OA2] (2) [F36-OS3.6] (c) [F101-OH6] (4) [F20-OS3.1] (c)(i) [F74-OA2] (5) [F74-OA2.1] (c)(vii) [F36-OS3.6] [F71-OH2.3] (e) [F30-OS3.1] Applies to portion of Code text: “... be (b) [F20-OS3.1] equipped with a coat hook ... projecting not more than 3.8.3.13. Showers and Bathtubs 50 mm from the wall ...” (1) [F74-OA2] (2) [F74-OA2] (2) [F74-OA2] (3) [F72-OH2.1] (f)(iii) [F20-OS3.1] [F74-OA2] (4) [F74-OA2] (4) [F72-OH2.1] (5) [F74-OA2] [F74-OA2] [F71-OH2.3] (5) [F30-OS3.1] (a) [F73-OA1] [F74-OA2] (b) [F10-OS3.7] [F74-OA2] (6) [F30-OS3.1] (g) [F74-OA2] [F74-OA2] (7) [F74-OA2] (7) [F20-OS3.1] (8) [F74-OA2] [F74-OA2] 3.8.3.14. Service Counters (8) [F20-OS3.1] (1) [F74-OA2] [F74-OA2] (2) [F74-OA2] (9) [F74-OA2] 3.8.3.15. Shelves or Counters for Telephones (10) [F74-OA2] (1) [F74-OA2] (b)(vi) [F36-OS3.6] (2) [F74-OA2] (d) [F30-OS3.1] (3) [F74-OA2] 3.8.3.9. Water Closets (4) [F74-OA2] (1) [F72-OH2.1] 3.8.3.16. Drinking Fountains [F74-OA2] (1) [F74-OA2] 3.8.3.10. Urinals (2) [F74-OA2] (1) [F74-OA2] (3) [F74-OA2] (2) [F74-OS2] 3.8.3.16.A. Water-Bottle Filling Station (b) [F30-OS3.1] (1) [F74-OA2] (3) [F74-OA2] (2) [F74-OA2] [F101-OH3.2] 3.8.3.17. Platforms (4) [F74-OA2] (1) [F30-OS3.1] 3.8.3.11. Lavatories, Mirrors and Washroom Accessories 3.8.3.18. Tactile Attention Indicators (1) [F71-OH2.3] (1) [F30-OS3.1] [F74-OA2] (2) [F30-OS3.1] (d) [F31-OS3.2] 3.9.2.1. Flame-Spread Rating (2) [F74-OA2] (1) [F02-OP1.2] (5) [F74-OA2] [F02-OS1.2] SA-1 • Page 37 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 3.9.3.1. Building Areas [F12-OS1.2] (1) [F02-OP1.1] 3.10.4. 3. Spatial Separations [F02-OS1.1] (3) [F03-OP3.1] 3.9.3.2. Spatial Separations [F03-OS1.1] (1) [F03-OP3.1] (4) [F03-OP3.1] [F03-OS1.1] [F03-OS1.1] (2) [F03-OP3.1] 3.10.4.5. Provisions for Firefighting [F03-OS1.1] (2) [F12-OP1.2] 3.9.3.3. Fire Alarm Systems [F12-OS1.2] (1) [F12-OS1.2, OS1.5] (3) [F12-OP1.2] 3.9.3.4. Provisions for Firefighting [F12-OS1.2] (1) [F12-OP1.2] (5) [F02-OP1.2] [F12-OS1.2, OS1.5] [F02-OP3.1] 3.9.3.5. Portable Fire Extinguishers [F02-OS1.2] (1) [F02, F12, F81-OP1.2] 3.11.3.1. Construction Requirements [F02, F12, F81-OS1.2] (4) [F30, F120-OS3.1] 3.9.3.7. Fuel-Fired Appliances (5) [F30, F120-OS3.1] (1) [F05-OS1.5] (6) [F30, F121-OS3.1] [F43-OS3.7] (7) [F30, F121-OS3.1] (2) [F03-OP1.2, OP1.4] (8) [F30, F121-OS3.1] [F03-OS1.2, OS1.4] (9) (a) [F12, F30, F121-OS3.1] [F123-OS3.7] 3.10.2.1. Occupancy Classification (b), (c) [F122-OH2.3] (1) [F02, F03-OS1.2] [F10-OS1.5] Applies to portion of Code (10) [F30, F121-OS3.1] text: “(b) shall not contain a Group F, Division 1 (11) (a) [F123-OS3.7] occupancy.” (b), (c) [F122-OH2.3] 3.10.2.3. Structural Fire Protection (d) [F122-OH2.3] (2) [F02, F03, F04-OP1.2] [F02, F04-OP1.3] (d) [F30-OS3.1] [F02, F03, F04-OS1.2] [F02, F04-OS1.3] (12) [F30, F123-OS3.1] 3.10.2.4. Safety Requirements Within Floor Areas (13) [F40-OH2.3] (5) [F10-OS1.5] [F30-OS3.1, OS3.7] [F30-OS3.1] (6) [F10-OS1.5] [F30-OS3.1, OS3.7] (14) [F40-OH2.3] (7) [F10-OS1.5] [F30-OS3.1] (8) [F10-OS1.5] [F30-OS3.1, OS3.7] (15) [F30-OS3.1] (9) [F02, F03-OS1.2] (16) [F122-OH2.3] (10) [F02, F03-OS1.2] [F30-OS3.1] 3.10.2.5. Exit Requirements (17) [F40, F41, F122-OH2.3] (2) [F10-OS3.7] (18) [F40, F122-OH2.3] 3.10.2.6. Service Facilities (19) [F30, F120-OS3.1] (2) [F03-OP1.2] (b) [F74-OA2] [F03-OS1.2] (20) [F40, F41, F122-OH2.3] 3.10.2.7. Sanitary Facilities (21) [F123-OS3.1] (2) [F72-OH2.1] [F71-OH2.3] (22) [F123-OS3.1] 3.10.3.2. Spatial Separations (23) [F122-OH2.3] (2) [F03-OP3.1] [F34-OS3.1] [F03-OS1.1] (24) [F30, F123-OS3.1] 3.10.3.3. Fire Alarm Systems (25) [F30, F120, F121-OS3.1] (2) [F11-OS1.5] (26) [F30, F120-OS3.1] 3.10.3.4. Provisions for Firefighting (27) [F30, F36, F120-OS3.1] (2) [F12-OP1.2] (28) [F30, F36, F120-OS3.1] [F12-OS1.2] 3.11.3.2. Barrier-Free Path of Travel for Outdoor Pool Deck (3) [F12-OP1.2] (1) [F74-OA2] Page 38 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 3.11.3.3. Access into Public Pools (4) [F30, F121-OS3.1] (1) [F74-OA2] (5) [F30, F123-OS3.1] (2) [F74-OA2] [F122-OH2.3] [F121-OS3.1] (6) [F30, F123-OS3.1] (3) [F74-OA2] (7) [F30, F120-OS3.1] (4) [F74-OA2] (8) [F30, F34-OS3.1] (5) [F30-OS3.1] (9) [F122-OH2.3] (6) [F20-OP2.1] (10) [F30, F123-OS3.1] 3.11.4.1. Diving Boards or Platforms (11) [F12, F123-OS3.1] (2) [F30-OS3.1] 3.11.8.1. Recirculation Systems (3) [F30-OS3.1] (1) [F122-OH2.3] (4) [F30-OS3.1] (3) [F46-OH2.2] [F122-OH2.3] (6) [F30, F120-OS3.1] (5) [F122-OH2.3] (7) [F30, F120-OS3.1] (6) [F40, F41-OH2.3] (8) [F30, F120-OS3.1] [F124-OS3.1] (9) [F30, F120-OS3.1] (7) [F40, F41-OH2.3] (10) [F30-OS3.1] (8) [F122-OH2.3] (11) [F30-OS3.1] (9) [F122-OH2.3] (12) [F30-OS3.1] [F43, F122-OS3.4] (13) [F30-OS3.1] (10) [F43, F81-OS3.4] (14) [F30-OS3.1] (11) [F43, F81-OS3.4] (15) [F30, F120-OS3.1] (12) [F40, F41-OH2.3] (16) [F30, F34-OS3.1] (13) [F40, F41-OH2.3] (17) [F30, F120-OS3.1] (14) [F30, F121, F124 -OS3.1] 3.11.5.1. Ramps into Public Pools (15) [F30, F124-OS3.1] (1) [F74-OA2] (16) [F30, F120-OS3.1] (2) [F30, F120-OS3.1] (17) [F30, F124-OS3.1] (d) [F40, F41-OH2.3, OH2.4] (18) [F30, F121, F124-OS3.1] (3) [F74-OA2] (20) [F30, F124-OS3.1] [F30, F120, F121-OS3.1] 3.11.9.1. Dressing Rooms and Sanitary Facilities (b) [F41-OH2.3] (1) [F72-OH2.1] [F70-OH2.2] [F71-OH2.3] (d) [F32-OS3.7] [F101-OH6] (4) [F74-OA2] (5) [F40, F71, F122-OH2.3] [F30, F120, F121-OS3.1] (6) [F40, F122-OH2.3] (c) [F34-OS3.7] (7) [F40, F71, F122-OH2.2] 3.11.5.2. Public Pools in Group B, Division 2 or 3 Major (8) [F31-OS3.2] Occupancies (9) [F41, F45-OH2.3] (2) [F30, F120-OS3.1] [F30-OS3.1] (3) [F30, F34-OS3.1] (10) [F40, F41-OH2.3] (4) [F30, F34-OS3.1] (11) [F40, F41-OH2.3] 3.11.6.1. Construction Requirements (12) [F101-OH6] (3) [F40, F41-OH2.3, OH2.4] (13) [F40, F41-OH2.3] (4) [F30, F121-OS3.1] [F101-OH6] (5) [F30-OS3.1] (14) [F40, F41-OH2.3] (6) [F122-OH2.3] [F30-OS3.1] [F123-OS3.1] 3.11.10.1. Lighting and Emergency Provisions (7) [F30, F124-OS3.1] (1) [F30-OS3.1] [F10-OS3.7] (8) [F30, F123-OS3.1] (2) [F30-OS3.1] [F10-OS3.7] (9) [F30, F121-OS3.1] (3) [F30, F123-OS3.1] [F10-OS3.7] 3.11.7.1. Construction Requirements (4) [F30, F123-OS3.1] [F10-OS3.7] (3) [F30, F121-OS3.1] (5) [F30, F123-OS3.1] [F10-OS3.7] SA-1 • Page 39 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (7) [F30-OS3.1] (15) [F40, F41, F81-OH2.3] (8) [F30-OS3.1] [F81-OS3.1] (9) [F30-OS3.1] [F11-OS3.7] (16) [F30, F124-OS3.1] (10) [F30-OS3.1] [F11, F12-OS3.7] (17) [F30, F121-OS3.1] [F31-OS3.2] (11) [F30-OS3.1] [F11, F12-OS3.7] [F31-OH1.2] (12) [F30, F124-OS3.1] (18) [F40, F41-OH2.3] (13) [F11, F10, F30-OS3.1] [F30-OS3.1] (14) [F11-OS3.1] 3.12.5.1. Lighting and Emergency Provisions 3.11.11.1. Service Rooms and Storage Facilities (2) [F13, F30-OS3.1] (2) [F50-OH1.1] (3) [F30, F124-OS3.1] [F04-OS1.3] (4) [F11, F30-OS3.1] [F03-OS2.1] (5) [F30, F124-OS3.1] [F43, F44-OS3.4] [F10-OS3.7] 3.13.2.1. Requirements for Stations (3) [F01-OS1.1] (3) [F02-OP1.2] Applies to portion of Code text: “... shall be [F43-OS3.4] of noncombustible construction,” (4) [F50-OH1.1] [F02-OS1.2] Applies to portion of Code text: “... shall be [F40, F41-OH2.3] of noncombustible construction,” [F43-OS3.4] (a), (c) [F03, F04-OP1.2] [F04-OP1.3] (5) [F50-OH1.1] (a), (c) [F03, F04-OS1.2] [F04-OS1.3] [F32, F34-OS3.3] [F34, F43-OS3.4] (b), (c) [F04–OP1.3] 3.12.2.1. Construction Requirements (b), (c) [F04-OS1.3] (2) [F30, F121-OS3.1] (5) [F02-OP1.2] Applies to portion of Code text: “... shall be of noncombustible construction,” (3) [F30, F121-OS3.1] [F02-OS1.2] (4) (a), (b) [F12, F30, F121-OS3.1] [F123-OS3.7] Applies to portion of Code text: “... shall be of (c), (d) [F122-OH2.3] noncombustible construction,” (6) [F30, F121-OS3.1] [F03, F04-OS1.2] [F04-OS1.3] Applies to portion of (7) [F30, F120, F121-OS3.1] Code text: “(a) ... floor assemblies shall be (8) [F70, F71, F72-OH2.3] fire separations with a fire-resistance rating not less than (9) [F30, F36-OS3.1] 2 h,” and to Clause (d). 3.12.3.1. Ramps into Public Spas (b), (d) [F04-OP1.3] [F04-OS1.3] (1) [F123-OS3.1] (c), (d) [F04-OP1.3] [F04-OS1.3] 3.12.3.2. Access into Public Spas (6) [F02-OP1.2] Applies to portion of Code text: “... shall be of noncombustible construction,” (2) [F74-OA2] [F02-OS1.2] Applies to portion of Code text: “... shall be (3) [F30, F120-OS3.1] of noncombustible construction,” [F74-OA2] [F03, F04-OP1.2] [F04-OP1.3] Applies to portion of (4) [F74-OA2] Code text: “(a) ... floor assemblies shall be fire (5) [F74-OA2] separations with a fire-resistance rating not less than 3.12.4.1. Water Circulation Systems 1 h,” and to Clause (d). (2) [F40, F41-OH2.3] [F03, F04-OS1.2] [F04-OS1.3] Applies to portion of (3) [F40, F41, F81-OH2.3] [F122-OH2.2] Code text: “(a) ... floor assemblies shall be fire (4) [F30, F124-OS3.1] separations with a fire-resistance rating not less than 1 h,” and to Clause (d). (5) [F30, F124-OS3.1] (b), (d) [F04-OP1.3] [F04-OS1.3] (6) [F30, F124-OS3.1] (c), (d) [F04-OP1.3] [F04-OS1.3] (7) [F30, F81, F121, F124-OS3.1] (10) [F03-OP1.2] [F03-OS1.2] (8) [F30, F124-OS3.1] (11) [F03-OP1.2] [F03-OS1.2] (10) [F30, F124 - OS3.1] (11) [F30, F81, F124-OS3.1] 3.13.3.1. Application (12) [F30, F81, F124-OS3.1] (6) [F10-OS3.7] (13) [F30, F124-OS3.1] 3.13.3.2. Booths and Kiosks (14) [F40, F41-OH2.3] (1) [F02-OP1.2] Applies to portion of Code text: “... shall be of noncombustible construction,” [F43-OS3.4] Page 40 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F02-OS1.2] Applies to portion of Code text: “... shall be (6) [F30-OS3.1] [F10-OS3.7] of noncombustible construction,” (7) [F30-OS3.1] [F10-OS3.7] (2) [F02, F03-OP1.2] (8) [F30-OS3.1] [F10-OS3.7] [F02, F03-OS1.2] 3.13.4.6. Egress Facilities 3.13.3.3. Service Rooms and Ancillary Spaces (1) [F10-OS3.7] (1) [F03-OP1.2] (2) [F10-OS3.7] [F03-OS1.2] (3) [F10-OS3.7] (2) [F10-OS1.5] (4) (a), (c) [F10-OS3.7] (4) [F10-OS1.5] (b) [F81-OS3.7] 3.13.3.4. Leased Areas (5) [F10, F40-OS1.5] (1) [F02, F03-OP1.2] 3.13.5.3. Fire Detectors [F02, F03-OS1.2] (1) [F11-OS1.5] (3) [F10-OS1.5] 3.13.5.4. Central Supervising Station (4) [F02-OP1.2] (1) [F13, F81-OP1.2] [F02-OS1.2] [F13, F81-OS1.2, OS1.5] (5) [F02-OP1.2] 3.13.5.5. Annunciators [F02-OS1.2] (1) [F12-OS1.2, OS1.5] (7) (a), (b) [F10-OS1.5] 3.13.5.6. Annunciator Indication (c) [F10, F36-OS1.5] (1) [F12-OS1.2, OS1.5] 3.13.3.5. Vehicle Terminal (2) [F13, F81-OP1.2] (1) (a) [F02-OP1.2] [F13, F81-OS1.2, OS1.5] (a) [F02-OS1.2] (3) [F10, F11-OS1.5] (b) [F03-OP1.2] (4) [F10, F11-OS1.5] (b) [F03-OS1.2] 3.13.5.8. Communication Systems 3.13.3.6. Access to Adjacent Building (1) [F11, F12-OS3.7] (1) [F03-OP1.2] (2) [F11, F12-OS3.7] [F03-OS1.2] (3) [F11, F12-OS3.7] (2) [F03-OS1.2] [F10-OS1.5] 3.13.5.9. Emergency Reporting Devices (3) [F10-OS1.5] (1) [F30-OS3.1] [F11, F12-OS3.7] (4) [F03-OP1.2] 3.13.5.11. Standpipe and Hose Systems [F03-OS1.2] [F10-OS1.5] (1) [F02-OP1.2] (5) [F10-OS1.5] [F02-OS1.2] 3.13.3.7. Emergency Lighting (2) [F12-OP1.2] (1) [F30-OS3.1] [F10-OS3.7] [F12-OS1.2] (2) [F30-OS3.1] [F10-OS3.7] (3) [F12-OP1.2] 3.13.4.2. General Requirements [F12-OS1.2] (2) [F10-OS3.7] (4) [F02, F12-OP1.2] (4) [F10-OS3.7] [F02, F12-OS1.2] (5) [F10-OS3.7] (5) [F02, F12-OP1.2] (7) [F03, F06-OS1.2] [F05, F06-OS1.5] [F02, F12-OS1.2] [F03, F06-OP1.2] (6) [F02-OP1.2] 3.13.4.3. Number and Location of Means of Egress [F02-OS1.2] (1) [F05, F10-OS1.2] (7) [F02-OP1.2] (3) [F05, F10-OS1.5] [F02-OS1.2] (5) [F10-OS3.7] 3.13.6.2. Washrooms Required 3.13.4.4. Egress Capacity (1) [F72-OH2.1] [F71-OH2.3] (3) [F30-OS3.1] [F10-OS3.7] (2) [F101-OH6] Applies to portion of Code text: “... provided (4) [F30-OS3.1] [F10-OS3.7] the door to the room can be locked from the inside.” (5) [F30-OS3.1] [F10-OS3.7] (4) [F72-OH2.1] [F71-OH2.3] 3.13.4.5. Width of Means of Egress 3.13.7.1. Application (4) [F10-OS3.7] (1) [F06-OP1.2] SA-1 • Page 41 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F06-OS1.2] [F05, F06-OS1.5] (3) [F03-OP1.2] 3.13.8.1. Application [F03-OS1.2] (3) [F73-OA1] (4) [F03-OP1.2] 3.13.8.3. Elevator Requirements [F03-OS1.2] (1) [F73-OA1] 3.14.2.4. Clearances to Flammable Material (2) [F73-OA1] (1) [F01-OP1.1] [F03-OP1.2] 3.13.8.4. Emergency Operation of Elevators [F01-OS1.1] [F03-OS1.2] (1) [F12-OP1.2] 3.14.2.5. Flame Resistance [F12-OS1.2, OS1.5] (1) F01, [F02-OP1.2] (2) [F12-OP1.2] [F01, F02-OS1.2] [F12-OS1.2, OS1.5] 3.14.2.6. Emergency Air Supply (3) [F12-OP1.2] (1) [F20-OS3.7] [F12-OS1.2, OS1.5] 3.14.2.7. Electrical Systems (4) [F12-OP1.2] (1) [F34-OP1.1] [F12-OS1.2, OS1.5] [F34-OS1.1] 3.13.8.5. Washrooms Required to be Barrier-Free [F34-OS3.3] (1) [F73-OA1] (2) [F81-OP1.1] (2) [F74-OA2] [F81-OS1.1] (3) [F74-OA2] 3.15.4.1. Combustible Sign Faces (4) [F74-OA2] (1) [F02-OP1.2] (5) [F74-OA2] [F02-OS1.2] 3.14.1.3. Means of Egress (2) [F02-OP1.2] (3) [F10, F12-OS3.7] [F02-OS1.2] 3.14.1.4. Clearance to Other Structures (4) [F02-OP1.2] (1) [F03-OP3.1] [F02-OS1.2] (2) [F03-OP3.1] (5) [F02-OP1.2] 3.14.1.5. Clearances to Flammable Material [F02-OS1.2] (1) [F01-OP1.1] [F03-OP1.2] 3.15.5.1. Obstructions not Permitted [F01-OS1.1] [F03-OS1.2] (1) [F50-OH1.1] 3.14.1.6. Flame Resistance [F102-OH7] (1) [F01, F02-OP1.2] [F12-OP1.2] [F01, F02-OS1.2] [F12-OS1.2] [F10, F12-OS1.5] 3.14.1.9. Provision for Firefighting [F30-OS3.7] (1) [F12-OP1.2] 3.15.5.2. Clearance for Exterior Signs [F12-OS1.2] (1) [F30-OS3.1] 3.14.1.10. Electrical Systems (2) [F30-OS3.1] (1) [F34-OP1.1] (4) [F32-OS3.3] [F34-OS1.1] 3.16.1.2. General [F34-OS3.3] (1) [F02, F03-OS1.2] [F10-OS1.5] (2) [F81-OP1.1] [F30-OS3.1] [F36-OS3.6] [F81-OS1.1] (3) [F10-OS1.5] 3.14.2.2. General (4) [F10-OS1.5] (1) [F01, F02, F36-OS1.5] Applies to portion of Code text: 3.16.1.3. Construction “Air-supported structures shall not be used for ... Group (2) [F30-OS3.1] F, Division 1 major occupancies ... “ (4) [F02, F12, F81-OP1.2] [F10, F36-OS3.7] Applies to portion of Code text: “Air- [F02, F12, F81-OS1.2] supported structures shall not be used for Groups B, C, 3.16.1.4. Signs ... major occupancies or for classrooms. “ (1) [F20-OP2.1] (2) [F02, F03-OS1.2] [F20-OS2.1] 3.14.2.3. Spatial Separation (2) [F01-OP1.1] (1) [F03-OP3.1] [F01-OS1.1] Page 42 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 3.16.1.5. Lighting 3.17.2.4. Clearance to Other Structures (1) [F30-OS3.1] (1) [F03-OP3.1] (2) [F10-OS3.7] 3.17.2.5. Flame Resistance 3.16.1.6. Sprinkler System (1) [F01, F02-OS1.2] (1) [F02-OP1.2] [F01, F02-OP1.2] [F02-OS1.2] 3.17.2.6. Provision for Firefighting (2) [F02, F81, F82-OP1.2] (1) [F12-OP1.2] [F02, F81, F82-OS1.2] [F12-OS1.2] (3) [F02-OP1.2] 3.17.2.7. Electrical Systems [F02-OS1.2] (1) [F34-OP1.1] (4) [F81-OP1.2] [F34-OS1.1] [F81-OS1.2] [F34-OS3.3] (5) [F81, F82-OP1.2] (2) [F81-OP1.1] [F81, F82-OS1.2] [F81-OS1.1] (6) [F13-OP1.2] 3.17.2.8. Structural Provisions [F13-OS1.2, OS1.5] (2) [F20-OS2.1] (8) [F02-OP1.2] [F20-OP2.1] [F22-OP2.4] 3.16.1.7. Exits and Means of Egress [F22-OH4] (1) [F12-OP1.2] (4) [F20-OS2.1] [F12-OS1.2] [F20-OP2.1] [F10, F12-OS3.7] [F20-OH4] Applies to footings that support floors and (4) [F10-OS3.7] other elements that support floors. (5) [F10-OS3.7] [F20-OS3.1] Applies to footings that support floors and (6) [F10-OS3.7] other elements that support floors. (7) [F10-OS3.7] [F20-OS3.7] Applies to footings that support access to (8) [F10-OS3.7] egress facilities. (9) [F10-OS3.7] 3.18.2.1. Change of Use and Compensating Construction (10) [F10-OS3.7] (1) 3.2.6. Applies to additional requirements for high buildings. (11) [F10-OS3.7] [F03, F06, F12, F13, F82-OP1.2] (12) [F30-OS3.1] [F10-OS3.7] [F03-OP3.1] (13) [F30-OS3.1] [F10-OS3.7] [F02, F03, F06, F12, F13, F82-OS1.2] 3.16.2.2. Construction [F02, F03, F05, F06, F10, F11, F12, F82-OS1.5] (1) (a) [F13-OP1.2] [F30-OS3.1] [F11, F12-OS3.7] (a) [F13-OS1.2] [F11, F13-OS1.5] 3.7. (b) [F13-OP1.2] Applies to health requirements for buildings. [F74-OA2] (b) [F13-OS1.2, OS1.5] [F50-OH1.1] (c) [F02-OP1.1] [F40, F72-OH2.1] [F70-OH2.2] [F71-OH2.3] 3.16.3.2. Construction [F40, F41-OH2.4] (2) [F05-OS1.5] [F101-OH6] (3) [F10-OS1.5] [F102-OH7] [F01-OP1.1] 3.17.2.2. Means of Egress [F01-OS1.1] (2) [F06, F12-OP1.2] [F20, F30-OS3.1] [F32-OS3.3] [F43, F44-OS3.4] [F06, F12-OS1.2] 3.11. [F05, F06, F10, F12-OS3.7] Applies to public pools. (4) [F10-OS3.7] [F74-OA2] (6) [F05, F10-OS1.5] [F50- OH1.1] (8) [F30-OS3.1] [F10-OS3.7] [F72-OH2.1] [F46, F70-OH2.2] [F40, F41, F45, F71, F122 - OH2.3] [F40, F41-OH2.4] 3.17.2.3. Guards [F101-OH6] (1) [F30-OS3.1] [F01-OS1.1] [F04-OS1.3] (3) [F30-OS3.1] [F10-OS3.7] [F03-OS2.1] (5) [F30-OS3.1] SA-1 • Page 43 2024 MMAH Supplementary Standard SA-1 Acceptable Objectives and Functional Statements Solutions [F12, F30, F34, F36, F120, F121, F123, F124-OS3.1] [F31- OS3.2] [F32, F34 - OS3.3] [F34, F43, F44, F81, F122-OS3.4] [F10, F11, F12, F34, F123-OS3.7] 3.12. Applies to public spas. [F74-OA2] [F46-OH2.2] [F40, F41, F70, F71, F72, F81, F122 - OH2.3] [F40, F41-OH2.4] [F11, F12, F13, F30, F34, F36, F81, F120, F121, F123, F124-OS3.1] [F43, F81, F122-OS3.4] [F10, F34, F123-OS3.7] 3.18.2.2. Performance Level and Compensating Construction (1) [F140-OC] Page 44 • SA-1 2024 MMAH Supplementary Standard SA-1 Table 4 Objectives and Functional Statements Attributed to the Acceptable Solutions in Part 4 of Division Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 4.1.1.3. Design Requirements [F22-OH4] (1) [F20-OS2.1] 4.1.3.4. Serviceability (2) [F22-OH4] (1) [F22-OP2.4] [F22-OP2.4] [F22-OH4] (3) [F20-OS2.1] Applies to structural members where (2) [F22-OP2.4] temporary overloading during construction may result in [F22-OH4] impairment of that or any other member. (3) [F22-OP2.4] (5) [F20-OS2.3, OS2.4] [F22-OH4] [F20-OP2.1] [F22-OP2.4] (4) [F22-OP2.4] 4.1.1.5 Design Basis [F22-OH4] (2) [F20-OS2.1] [F22-OS2.4, OS2.5] (5) [F22-OH4] [F20-OP2.1] [F22-OP2.4, OP2.5] [F22-OP2.4] [F22-OH4] (b), (c), (d) [F22-OP2.4] 4.1.2.1. Loads and Effects (6) [F21-OS2.5] (1) [F20-OS2.1] [F21-OP2.4, OP2.5] [F20-OP2.1] [F22-OP2.4] [F22-OH4] [F22-OH4] 4.1.3.5. Deflection (2) [F20-OS2.1] (1) [F22-OH4] (3) [F20-OS2.1] [F22-OP2.4] 4.1.2.2. Loads Not Listed (b), (c), (d) [F22-OP2.4] (1) [F20-OS2.1] (2) [F22-OS2.3, OS2.4] [F20-OP2.1] [F22-OP2.4] [F22-OP2.4] [F22-OH4] (3) [F22-OP2.4] 4.1.3.2. Strength and Stability (5) [F22-OS2.3, OS2.4] (1) [F20-OS2.1] [F22-OP2.3, OP2.4] [F20-OP2.1] [F22-OP2.4] 4.1.3.6. Vibration (2) [F20-OS2.1] [F22-OS2.4, OS2.5] Applies to the stabilizing (1) [F22-OH4] resistance of the dead load. [F22-OP2.4] [F20-OP2.1] [F22-OP2.4, OP2.5] (2) [F20-OS2.1] (3) [F20-OS2.1] [F22-OS2.4, OS2.5] Applies to the stabilizing [F20-OP2.1] [F20, F22-OP2.4] resistance of the dead load. [F22-OH4] [F20-OP2.1] [F22-OP2.4, OP2.5] (3) [F20-OS2.1] (4) [F20-OS2.1] [F20-OP2.1] [F20, F22-OP2.4] [F20-OP2.1] [F22-OP2.4] [F22-OH4] (5) [F20-OS2.1] [F22-OS2.4, OS2.5] 4.1.4.1. Dead Loads [F20-OP2.1] [F22-OP2.4, OP2.5] (2) [F20-OS2.1] (8) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (3) [F20-OS2.1] (9) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (5) [F20-OS2.1] (11) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F22-OS2.4, OS2.5] (6) [F20-OS2.1] [F22-OS2.4, OS2.5] (12) [F20-OS2.1] 4.1.5.1. Loads Due to Use of Floors and Roofs [F20-OP2.1] [F22-OP2.4] (1) [F20-OS2.1] 4.1.3.3. Fatigue [F20-OP2.1] [F22-OP2.4] (1) [F20-OS2.1] [F22-OH4] [F20-OP2.1] [F22-OP2.4] 4.1.5.2. Uses Not Stipulated (2) [F20-OS2.1] (1) [F20-OS2.1] [F20-OP2.1] [F20, F22-OP2.4] SA-1 • Page 45 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20-OP2.1] [F22-OP2.4] (5) [F20-OS2.1] [F22-OH4] [F20-OP2.1, OP2.4] 4.1.5.3. Full and Partial Loading 4.1.5.12. Bleachers (1) [F20-OS2.1] (1) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1][F22-OP2.4] [F22-OH4] (3) [F20-OS2.4] 4.1.5.4. Loads for Occupancy Served 4.1.5.13. Helicopter Landing Areas (1) [F20-OS2.1] (1) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] [F22-OH4] 4.1.5.14. Loads on Guards and Handrails 4.1.5.5. Loads on Exterior Areas (1) [F20-OS2.1] (1) [F20-OS2.1] (2) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] (3) [F20-OS2.1, OS2.4] [F22-OH4] (4) [F22-OS2.4] (2) [F20-OS2.1] (6) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] (7) [F20-OS2.1] [F22-OH4] 4.1.5.15. Loads on Vehicle Guardrails (3) [F20-OS2.1] (1) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] 4.1.5.16. Loads on Walls Acting as Guards [F22-OH4] (1) [F20-OS2.1] (4) [F20-OS2.1] 4.1.5.17. Firewalls [F20-OP2.1] [F22-OP2.4] (1) [F20-OS1.2] [F22-OH4] [F20-OP1.2] (5) [F20-OS2.1] [F20-OP3.1] [F20-OP2.1] [F22-OP2.4] (2) [F04-OS1.2] [F22-OH4] [F04-OP1.2] 4.1.5.7. More Than One Occupancy [F04-OP3.1] (1) [F20-OS2.1] 4.1.6.2. Specified Snow Load [F20-OP2.1] [F22-OP2.4] (1) [F20-OS2.1] [F22-OH4] [F20-OP2.1] [F22-OP2.4] 4.1.5.8. Variation with Tributary Area (2) [F20-OS2.1] (1) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (3) [F20-OS2.1] [F22-OH4] [F20-OP2.1] [F22-OP2.4] (2) [F20-OS2.1] (5) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] [F22-OH4] (6) [F20-OS2.1] 4.1.5.9. Concentrated Loads [F20-OP2.1] [F22-OP2.4] (1) [F20-OS2.1] (7) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] 4.1.5.10. Sway Forces in Assembly Occupancies (8) [F20-OS2.1] Applies to portion of Code text: “The (1) [F20-OS2.1] accumulation factor, Ca, shall be 1.0, …” [F20-OP2.1, OP2.4] [F20-OP2.1] [F22-OP2.4] Applies to portion of Code text: 4.1.5.11. Crane-Supporting Structures and Impact of Machinery “The accumulation factor, Ca, shall be 1.0, …” and Equipment (a) to (f) [F20-OS2.1] Applies to roof shapes and (1) [F20-OS2.1] configurations that call for a higher accumulation factor. [F20-OP2.1] [F20, F22-OP2.4] (a) to (f) [F20-OP2.1] [F22-OP2.4] Applies to roof shapes and configurations that call for a higher accumulation (3) [F20-OS2.1] factor. [F20-OP2.1, OP2.4] (9) [F20-OS2.1] (4) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1, OP2.4] Page 46 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 4.1.6.3. Full and Partial Loading (4) [F20-OS2.1] (1) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (5) [F20-OS2.1] (2) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (6) [F20-OS2.1] 4.1.6.4. Specified Rain Load [F20-OP2.1] [F22-OP2.4] (1) [F20-OS2.1] (7) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (2) [F20-OS2.1] (9) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (4) [F20-OS2.1] 4.1.6.11. Snow Loads Due to Sliding [F20-OP2.1] [F22-OP2.4] (1) [F20-OS2.1] 4.1.6.5. Multi-Level Roofs [F20-OP2.1] [F22-OP2.4] (1) [F20-OS2.1] (3) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (2) [F20-OS2.1] 4.1.6.12. Valleys in Curved or Sloped Roofs [F20-OP2.1] [F22-OP2.4] (1) [F20-OS2.1] (3) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] F20-OP2.1] [F22-OP2.4] (2) [F20-OS2.1] (4) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] F20-OP2.1] [F22-OP2.4] (3) [F20-OS2.1] (5) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] 4.1.6.13. Specific Weight of Snow 4.1.6.6. Horizontal Gap Between a Roof and a Higher Roof (1) [F20-OS2.1] (1) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] 4.1.6.14. Snow Removal 4.1.6.7. Areas Adjacent to Roof Projections (1) [F20-OS2.1] (1) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] 4.1.6.15. Ice Loading of Structures 4.1.6.8. Snow Drift at Corners (1) [F20-OS2.1] (1) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] 4.1.6.16. Roofs with Solar Panels (2) [F20-OS2.1] (1) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] 4.1.6.9. Gable Roofs (3) [[F20-OS2.1] (1) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (4) [F20-OS2.1] (2) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (5) [F20-OS2.1] (4) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (6) [F20-OS2.1] 4.1.6.10. Arch Roofs, Curved Roofs and Domes [F20-OP2.1] [F22-OP2.4] (1) [F20-OS2.1] 4.1.7.1. Specified Wind Load [F20-OP2.1] [F22-OP2.4] (2) [F20-OS2.1] (2) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F22-OH4] [F20-OP2.1] [F22-OP2.4] (3) [F20-OS2.1] (3) [F20-OS2.1] [F20-OP2.1][F22-OP2.4] [F20-OP2.1] [F22-OP2.4] [F22-OH4] SA-1 • Page 47 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (4) [F20-OS2.1] (2) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] [F22-OH4] [F22-OH4] (5) [F20-OS2.1] 4.1.7.5. External Pressure Coefficients [F20-OP2.1] [F22-OP2.4] (2) [F20-OS2.1] (6) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] [F22-OH4] [F22-OH4] (3) [F20-OS2.1] 4.1.7.2. Classification of Buildings [F20-OP2.1] [F22-OP2.4] (1) [F20-OS2.1] [F22-OH4] [F20-OP2.1] [F22-OP2.4] (4) [F20-OS2.1] [F22-OH4] [F20-OP2.1] [F22-OP2.4] (2) [F20-OS2.1] [F22-OH4] [F20-OP2.1] [F22-OP2.4] (5) [F20-OS2.1] [F22-OH4] (6) [F20-OS2.1] (3) [F20-OS2.1] (7) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] [F22-OH4] (8) [F20-OS2.1] 4.1.7.3. Static Procedure (9) [F20-OS2.1] (1) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] 4.1.7.6. External Pressure Coefficients for Low Buildings [F22-OH4] (2) [F20-OS2.1] (2) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] [F22-OH4] [F22-OH4] (3) [F20-OS2.1] (3) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] [F22-OH4] [F22-OH4] (4) [F20-OS2.1] (4) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] [F22-OH4] [F22-OH4] (5) [F20-OS2.1] (5) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] [F22-OH4] [F22-OH4] (6) [F20-OS2.1] (6) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] [F22-OH4] [F22-OH4] (7) [F20-OS2.1] (7) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] [F22-OH4] [F22-OH4] (8) [F20-OS2.1] (8) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] [F22-OH4] [F22-OH4] (9) [F20-OS2.1] (10) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] [F22-OH4] [F22-OH4] 4.1.7.7. Internal Pressure Coefficient 4.1.7.4. Topographic Factor (1) [F20-OS2.1] (1) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] [F22-OH4] [F22-OH4] 4.1.7.8. Dynamic Procedure Page 48 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (1) [F20-OS2.1] [F22-OH4] [F20-OP2.1] [F22-OP2.4] 4.1.8.1. Analysis [F22-OH4] (2) (a) [F20-OS2.1] (2) [F20-OS2.1] (a) [F20-OP2.1,OP2.3] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (b) [F20-OS2.1] [F22-OH4] (b) [F20-OP2.1] [F22-OP2.4] (3) [F20-OS2.1] (3) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1, OP2.4] [F22-OH4] (4) [F20-OS2.1] (4) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (5) [F20-OS2.1] [F22-OH4] [F20-OP2.1] [F22-OP2.4] 4.1.7.9. Full and Partial Wind Loading (6) [F20-OS2.1] (1) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (7) [F20-OS2.1] [F22-OH4] [F20-OP2.1] [F22-OP2.4] (8) [F20-OS2.1] 4.1.7.10. Interior Walls and Partitions [F20-OP2.1] [F22-OP2.4] (1) [F20-OS2.1] (9) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] 4.1.7.11. Exterior Ornamentations, Equipment and Appendages (10) [F20-OS2.1] (1) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (11) [F20-OS2.1] 4.1.7.12. Attached Canopies on Low Buildings with a Height [F20-OP2.1] [F22-OP2.4] H ≤ 20 m (12) [F20-OS2.1] (2) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (13) [F20-OS2.1] 4.1.7.13. Roof-Mounted Solar Panels on Buildings of Any [F20-OP2.3] [F22-OP2.3, OP2.4] Height (14) [F20-OS2.1] (1) [F20-OS2.1] [F20-OP2.3] [F22-OP2.3, OP2.4] [F20-OP2.1] [F22-OP2.4] 4.1.8.3. General Requirements (2) [F20-OS2.1] (2) [F20-OS2.1] [F20-OP2.1, OP2.4] [F20-OP2.1] [F22-OP2.4] (3) [F20-OS2.1] (3) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] (4) [F20-OS2.1] (4) [F20-OS2.1] (5) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] (6) [F20-OS2.1] (5) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (7) [F20-OS2.1] (6) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] 4.1.7.14. Wind Tunnel Procedure (7) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] (1) [F20-OS2.1] (8) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] [F22-OH4] 4.1.8.4. Site Properties (2) [F20-OS2.1] (1) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] [F22-OH4] (2) [F20-OS2.1] (3) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (4) [F20-OS2.1] SA-1 • Page 49 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20-OP2.1] [F22-OP2.4] 4.1.8.11. Equivalent Static Force Procedure for Structures (5) [F20-OS2.1] Satisfying the Conditions of Article 4.1.8.7. [F20-OP2.1] [F22-OP2.4] (2) [F20-OS2.1] (6) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (3) [F20-OS2.1] 4.1.8.5. Importance Factor and Seismic Category [F20-OP2.1] [F22-OP2.4] (1) [F20-OS2.1] (4) [F20-OS2.1] [F20-OP2.1, OP2.3] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] 4.1.8.6. Structural Configuration (5) [F20-OS2.1] (3) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (6) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] 4.1.8.7. Methods of Analysis (7) [F20-OS2.1] (1) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (8) [F20-OS2.1] 4.1.8.8. Direction of Loading [F20-OP2.1] [F22-OP2.4] (1) [F20-OS2.1] (9) (a) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] (a) [F20-OP2.1] [F22-OP2.4] 4.1.8.9. Force Reduction Factors, System Overstrength (b) [F20-OS2.1] Factors and General Restrictions (b) [F20-OP2.1] [F22-OP2.4] (1) [F20-OS2.1] (10) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (2) [F20-OS2.1] (11) (a) [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (a) [F20-OS2.1] (3) [F20-OS2.1] (b) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] (b) [F20-OP2.1] [F22-OP2.4] (4) [F20-OS2.1] (12) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] 4.1.8.10. Additional System Restrictions 4.1.8.12. Dynamic Analysis Procedure (1) [F20-OS2.1] (1) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (2) (a) [F20-OP2.3] [F22-OP2.4] (2) [F20-OS2.1] (b) [F20-OP2.3] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (c) [F20-OP2.3] [F22-OP2.4] (3) [F20-OS2.1] (d) [F20-OP2.3] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (3) (a) [F20-OP2.3] [F22-OP2.4] (4) (a) [F20-OS2.1] (b) [F20-OP2.3] [F22-OP2.4] (a) [F20-OP2.1] [F22-OP2.4] (c) [F20-OP2.3] [F22-OP2.4] (d) [F20-OP2.3] [F22-OP2.4] (5) [F20-OS2.1] (4) [F20-OS2.1] [F20-OP2.1, OP2.3] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (7) [F20-OS2.1] (5) [F20-OS2.1] [F20-OP2.1, OP2.3] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (8) [F20-OS2.1] (6) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (9) [F20-OS2.1] (8) [F22-OS2.3, OS2.4] [F20-OP2.1] [F22-OP2.4] [F22-OP2.3, OP2.4] (10) [F20-OS2.1] (9) [F22-OS2.1] [F20-OP2.1] [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (12) [F20-OS2.1] (10) (a) [F20-OS2.1] [F20-OP2.1] [F22-OP2.4] (a) [F20-OP2.1] [F22-OP2.4] 4.1.8.13. Deflections and Drift Limits (b) [F20-OS2.1] (1) [F22-OS2.3, OS2.4] (b) [F20-OP2.1] [F22-OP2.4] [F22-OP2.3, OP2.4] Page 50 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (2) [F22-OS2.3, OS2.4] [F20-OP2.4] [F22-OP2.3, OP2.4] (10) [F20-OS2.2] [F22-OS2.4] (3) [F22-OS2.3, OS2.4] [F20-OP2.2] [F22-OP2.4] [F22-OP2.3, OP2.4] 4.1.8.17. Site Stability 4.1.8.14. Structural Separation (1) [F20-OP2.1] [F22-OP2.4] (1) [F22-OS2.3, OS2.4] [F20-OS2.1] [F22-OP2.3, OP2.4] 4.1.8.18. Elements of Structures, Non-structural Components and Equipment [F22-OP4.3] (1) [F20, F22-OS2.4] (2) [F20-OS2.1, OS2.3, OS2.4] [F20-OP2.3] [F22-OP2.3, OP2.4] [F20-OP2.1, OP2.3, OP2.4] (4) [F20, F22-OS2.4] [F20-OP4.3] [F20, F22-OP2.3, OP2.4] (3) [F20-OS2.1, OS2.3, OS2.4] (5) [F20, F22-OS2.1] [F20-OP2.1, OP2.3, OP2.4] [F20, F22-OP2.1, OP2.4] [F20-OP4.3] (6) [F20, F22-OS2.4] (4) [F20-OS2.1, OS2.3, OS2.4] [F20, F22-OP2.3, OP2.4] [F20-OP2.1, OP2.3, OP2.4] (7) [F20, F22-OS2.4] Applies to portion of Code text: [F20-OP4.3] “Connections to the structure of elements and components 4.1.8.15. Design Provisions listed in Table 4.1.8.18. shall be designed to support the (1) [F20-OS2.1] component or element for gravity loads, shall conform to [F20-OP2.1, OP2.3, OP2.4] the requirements of Sentence 4.1.8.18.(1) …” (2) [F20-OS2.1] [F20, F22-OP2.3, OP2.4] Applies to portion of Code text: “Connections to the structure of elements and components [F20-OP2.1, OP2.3, OP2.4] listed in Table 4.1.8.18. shall be designed to support the (3) [F20-OS2.1] component or element for gravity loads, shall conform to [F20-OP2.1, OP2.3, OP2.4] the requirements of Sentence 4.1.8.18.(1)…” (4) [F20-OS2.1] (a) [F20, F22-OS2.4] [F20-OP2.1, OP2.4] (a) [F20, F22-OP2.3, OP2.4] (5) [F20-OS2.1, OS2.4] (b), (c) [F20, F22-OS2.4] [F20-OP2.1, OP2.4] (b), (c) [F20, F22-OP2.3, OP2.4] (6) [F20-OS2.1] (d) [F20, F22-OS2.4] [F20-OP2.1] [F22-OP2.4] (d) [F20, F22-OP2.3,O P2.4] (7) [F20-OS2.1] (e) [F20, F22-OS2.4] [F20-OP2.1] [F22-OP2.4] (e) [F20, F22-OP2.3, OP2.4] 4.1.8.16. Foundation Provisions (9) [F22-OS2.3, OS2.4] (1) [F20-OS2.2, OS2.4] [F22-OP2.3, OP2.4] [F20-OP2.2, OP2.4] (10) [F22-OS2.1, OS2.3, OS2.4] (2) [F20-OS2.1] [F20-OP2.1] [F22-OP2.1, OP2.3, OP2.4] (5) [F20-OS2.2, OS2.4] (11) [F20-OS2.1] [F22-OS2.4] [F20-OP2.2, OP2.4] [F20, F22-OP2.3, OP2.4] (6) (a) [F22-OS2.4] (12) [F20-OS2.1] [F22-OS2.3] (a) [F22-OP2.4] [F20-OP2.1] [F22-OP2.3] (b) [F22-OS2.4] (14) [F20, F22-OS2.4] (b) [F22-OP2.4] (16) [F20, F22-OS2.4] (c) [F20-OS2.4] [F20-OP2.3] [F22-OP2.3, OP2.4] (c) [F20-OP2.4] 4.1.8.19. Seismic Isolation (7) [F20-OS2.1] (2) [F20-OS2.1] [F22-OS2.4] [F20-OP2.1, OP2.4] [F20-OP2.1] [F22-OP2.4] (8) (a) [F20-OS2.1] (3) [F20-OS2.1] (a) [F20-OP2.1] [F20-OP2.1] [F22-OP2.4] (b) [F22-OS2.4] (4) [F20-OS2.1] (b) [F22-OP2.4] [F20-OP2.1] [F22-OP2.4] (9) [F20-OS2.4] 4.1.8.20. Seismic Isolation Design Provisions SA-1 • Page 51 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (1) [F20-OS2.1] [F20-OP2.2] [F21-OP2.6] [F20-OP2.1] [F22-OP2.4] [F21-OP4.1, OP4.4] (2) [F20-OS2.1] 4.2.2.3. Field Review [F20-OP2.1] [F22-OP2.4] (1) [F20-OS2.2, OS2.6] [F21-OS2.6] (3) [F20-OS2.1] [F22-OS2.4] [F20-OP2.2] [F21-OP2.5] [F20-OP2.1] [F22-OP2.4] [F21-OP4.1, OP4.4] (4) [F20-OS2.1] [F22-OS2.4] 4.2.2.4. Altered Subsurface Condition [F20-OP2.1] [F22-OP2.4] (1) [F20-OP2.2] [F21-OP2.6] (5) [F20-OS2.1] [F22-OS2.4] [F21-OP4.1, OP4.4] [F20-OP2.1] [F22-OP2.4] [F20-OS2.2] [F20, F21-OS2.6] (6) [F20-OS2.1] [F22-OS2.4] (2) [F20-OP2.2] [F21-OP2.6] [F20-OP2.1] [F22-OP2.4] [F21-OP4.1, OP4.4] (7) [F20-OS2.1] [F20-OS2.2] [F20, F21-OS2.6] [F20-OP2.1] [F22-OP2.4] 4.2.3.2. Preservation Treatment of Wood (9) [F20-OS2.1] [F22-OS2.4] (1) [F80-OS2.3] [F20-OP2.1] [F22-OP2.4] [F80-OP2.3] (10) [F22-OS2.4] (2) [F80-OS2.3] [F22-OP2.3, OP2.4] [F80-OP2.3] 4.1.8.21. Supplemental Energy Dissipation 4.2.3.4. Prevention of Deterioration of Masonry (2) [F20-OS2.1] [F22-OS2.4] (1) [F80-OS2.3] [F20-OP2.1] [F22-OP2.4] [F80-OP2.3] (4) [F20-OS2.1] 4.2.3.6. Protection Against Chemical Attack [F20-OP2.1] [F22-OP2.4] (1) [F80-OS2.3] (5) [F20-OS2.1] [F80-OP2.3] [F20-OP2.1] [F22-OP2.4] 4.2.3.8. Steel Piles 4.1.8.22. Supplemental Energy Dissipation Design (1) [F20-OS2.3] Consideration [F20-OP2.3] (1) [F20-OS2.1] [F22-OS2.4] 4.2.3.9. High Strength Steel Tendons [F20-OP2.1] [F22-OP2.4] (1) [F20, F80-OS2.5, OS2.6] (3) [F20-OS2.1] [F22-OS2.4] [F20, F80-OP2.5, OP2.6] [F20-OP2.1] [F22-OP2.4] [F20, F80-OP4.1, OP4.4] (4) [F20-OS2.1] [F22-OS2.4] 4.2.3.10. Corrosion of Steel [F20-OP2.1] [F22-OP2.4] (1) [F80-OS2.3] (5) [F20-OS2.1] [F22-OS2.4] [F80-OP2.3] [F20-OP2.1] [F22-OP2.4] [F80-OP4.1] (6) [F20-OS2.1] 4.2.4.1. Design Basis [F20-OP2.1] [F22-OP2.4] (1) [F20-OS2.2] [F20, F21-OS2.6] (7) [F20-OS2.1] [F22-OS2.4] [F20-OP2.2] [F21-OP2.5] [F20-OP2.1] [F22-OP2.4] [F21-OP4.1, OP4.4] (8) [F20-OS2.1] [F22-OS2.4] (5) [F21-OS2.5] [F20-OP2.1] [F22-OP2.4] [F21-OP2.4, OP2.5] 4.1.8.23. Additional Performance Requirements for Post- 4.2.4.2. Subsurface Investigation Disaster Buildings, High Importance Category Buildings, and a Subset of Normal Importance (1) [F20-OS2.2] [F20, F21-OS2.6] Category Buildings [F20-OP2.2] [F21-OP2.6] (2) [F20-OS2.1] [F21-OP4.1, OP4.4] [F22-OP2.3,OP2.4] 4.2.4.3. Identification (3) [F20-OS2.1] (1) [F20-OS2.2] [F20, F21-OS2.6] [F22-OP2.3,OP2.4] [F20-OP2.2] [F21-OP2.6] (4) [F20-OS2.1] [F21-OP4.1, OP4.4] 4.2.2.1. Subsurface Investigation (1) [F20-OS2.2] [F20, F21-OS2.6] Page 52 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 4.2.4.4. Depth of Foundations 4.2.5.7. Protection and Maintenance at Excavations (1) [F21-OP2.4] Applies to portion of Code text: “... the bearing (1) [F80-OS2.6] surface of a foundation shall be below the level of potential [F80-OP4.1] damage, including damage resulting from frost action ...” 4.2.5.8. Backfilling [F21-OP2.4] Applies to portion of Code text: “... the foundation shall be designed to prevent damage resulting (1) [F21-OP4.1] from adfreezing and frost jacking.” (a) [F21-OP2.1, OP2.4] (2) [F21-OP2.4] (a) [F21-OS2.1] 4.2.4.5. Sloping Ground (2) [F21-OP2.4] (1) [F21-OS2.2] 4.2.6.2. Support of Shallow Foundations [F21-OP2.2, OP2.4, OP2.6] (1) [F20-OS2.2] 4.2.4.6. Eccentric and Inclined Loads [F20-OP2.2] [F20, F21-OP2.4] (1) [F20-OS2.1, OS2.2] 4.2.6.3. Incorrect Placement of Shallow Foundations [F20-OP2.1, OP2.2, OP2.4] (1) [F20-OS2.2] 4.2.4.7. Dynamic Loading [F20-OP2.2,OP2.4] [F21-OP2.4] (1) [F20-OS2.2] 4.2.6.4. Damaged Shallow Foundations [F20-OP2.2, OP2.4, OP2.6] (1) [F20-OS2.1] [F20-OH4] [F20-OP2.1,OP2.4] [F22-OP2.4] 4.2.4.8. Hydrostatic Uplift 4.2.7.2. Design for Deep Foundations (1) [F22-OP2.1, OP2.4] (3) [F20-OS2.1, OS2.2] [F21-OS2.5] 4.2.4.9. Groundwater Level Charge [F20-OP2.1, OP2.2] [F21, F22-OP2.4] (1) [F21-OP4.1] (5) [F20-OS2.1] 4.2.4.10. Permafrost [F20-OP2.1] [F20, F22-OP2.4] (1) [F20-OS2.2] [F21-OS2.5] (6) [F20-OP2.1, OP2.4] [F20-OP2.2] [F20, F21-OP2.4] [F21-OP2.6] 4.2.7.3. Tolerance in Alignment and Location 4.2.4.11. Swelling and Shrinking Soils (1) [F20-OS2.1] (1) [F21-OP2.4, OP2.6] [F20-OP2.1] [F20, F22-OP2.4] 4.2.4.12. Expanding and Deteriorating Rock 4.2.7.4. Incorrect Alignment and Location (1) [F21-OP2.4, OP2.6] (1) [F20-OS2.1] 4.2.4.13. Construction on Fill [F20-OP2.1,OP2.4] [F22-OP2.4] (1) (a) [F20-OS2.2] [F21-OS2.5] 4.2.7.5. Installation of Deep Foundations (b) [F20-OP2.2] [F20, F21-OP2.4] [F21-OP2.6] (1) [F81-OS2.1] [F21-OS2.2, OS2.6] (c) [F01-OS1.1] (a), (b) [F81-OP2.1] [F21-OP2.2] [F21, F81-OP2.4] (c) [F21-OP4.1] 4.2.5.2. Excavation Construction (1) [F21-OP4.1] 4.2.7.6. Damaged Deep Foundation Units (2) [F20-OS2.6] (1) [F20-OS2.1] [F20-OP2.3] [F20-OP2.1] [F22-OP2.4] [F20, F21-OP4.1] 4.2.8.2. Use of Existing Foundations 4.2.5.3. Supported Excavations (1) [F20-OS2.1, OS2.2] (1) [F20-OS2.6] [F20-OP2.1, OP2.2] [F22-OP2.4] [F21-OP4.1] 4.3.1.1. Design Basis for Wood (1) [F20-OS2.1] [F80-OS2.3] 4.2.5.4. Unsupported Excavations [F20-OP2.1] [F80-OP2.3] [F21, F22, F80-OP2.4] (1) [F20-OS2.6] [F21, F22, F80-OH4] [F21-OP4.1] 4.3.1.2. Glued-Laminated Members 4.2.5.5. Control of Water Around Excavations (1) [F20-OS2.1] (1) [F60-OS2.6] [F20-OP2.1] [F21, F22-OP2.4] [F60-OP4.1, OP4.4] [F21, F22-OH4] 4.2.5.6. Loss of Ground 4.3.2.1. Design Basis for Plain and Reinforced Masonry (1) [F21-OP4.1] (1) [F20-OS2.1] [F80-OS2.3] SA-1 • Page 53 2024 MMAH Supplementary Standard SA-1 Acceptable Objectives and Functional Statements Solutions [F20-OP2.1] [F80-OP2.3] [F21, F22, F80-OP2.4] [F21, F22, F80-OH4] 4.3.3.1. Design Basis for Plain, Reinforced and Prestressed Concrete (1) [F20-OS2.1] [F80, F81-OS2.3] [F20-OP2.1] [F80, F81-OP2.3] [F21, F22, F80, F81-OP2.4] [F21, F22, F80, F81-OH4] 4.3.4.1. Design Basis for Structural Steel (1) [F20-OS2.1] [F80-OS2.3] [F20-OP2.1] [F80-OP2.3] [F20, F22, F80-OP2.4] [F22, F80-OH4] 4.3.4.2. Design Basis for Cold Formed Steel (1) [F20-OS2.1] [F80-OS2.3] [F20-OP2.1] [F80-OP2.3] [F20, F22, F80-OP2.4] [F22, F80-OH4] 4.3.5.1. Design Basis for Aluminum (1) [F20-OS2.1] [F80-OS2.3] [F20-OP2.1] [F80-OP2.3] [F20, F22, F80-OP2.4] [F22, F80-OH4] 4.3.6.1. Design Basis for Glass (1) [F20-OS2.1] [F20-OP2.1] 4.4.1.1. Design Basis for Air-, Cable- and Frame-Supported Membrane Structures (1) [F20-OS2.1] [F80-OS2.3] [F20-OP2.1] [F80-OP2.3] [F22-OP2.4] [F22-OH4] 4.4.2.1. Design Basis for Storage Garages and Repair Garages (1) [F21, F61, F80-OS2.3] [F21, F61, F80-OP2.3, OP2.4] [F21, F61, F80-OH4] 4.4.4.1. Guards Over Retaining Walls (1) [F30-OS3.1] 4.4.5.1. Anchor Systems on Building Exterior (1) [F30-OS3.1] (2) [F20-OS2.1] [F30-OS3.1] (4) [F81-OS2.3] Page 54 • SA-1 2024 MMAH Supplementary Standard SA-1 Table 5 Objectives and Functional Statements Attributed to the Acceptable Solutions in Part 5 of Division B Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 5.1.4.1. Structural and Environmental Loads [F20, F21, F22-OH1.1, OH1.2, OH1.3] (1) [F61-OH4] [F20, F21, F22-OH4] (a) [F20, F51, F55-OS1.4] Applies where required life (3) [F20-OS2.1] [F21, F22-OS2.3, OS2.4] safety systems are incorporated in environmental [F20, F21, F22-OH1.1, OH1.2, OH1.3] separators. [F20, F21, F22-OH4] (a) [F60, F61, F63-OS2.2, OS2.3] 5.2.2.2. Determination of Wind Load (a) [F55, F61, F63-OH1.1, OH1.2, OH1.3] (2) [F20-OS2.1] [F22-OS2.3, OS2.4] (b) [F20-OS2.1] [F21, F22-OS2.3, OS2.4] Applies to [F20, F22-OH1.1, OH1.2, OH1.3] snow fences and sloped glazing. [F20, F22-OH4] (b) [F20-OS3.1] Applies to snow fences and sloped (3) [F20-OS2.1] [F22-OS2.3, OS2.4] glazing. [F20, F22-OH1.1, OH1.2, OH1.3] (b) [F20, F21, F22-OH1.1, OH1.2, OH1.3] [F20, F22-OH4] (b) [F20-OH4] (4) [F20, F55, F61-OS2.1, OS2.3] (4) [F20-OS2.1] [F21, F22-OS2.3, OS2.4] [F20, F55, F61-OH1.1, OH1.2, OH 1.3] [F20, F21, F22-OH1.1, OH1.2, OH1.3] (5) (a) [F20-OS2.1] [F21, F22-OS2.3, OS2.4] 5.2.2.3. Design Procedures (a) [F20, F21, F22-OH1.1, OH1.2, OH1.3] (1) [F20-OS2.1] [F22-OS2.3, OS2.4] (b) [F20-OS2.1] [F21, F22-OS2.3, OS2.4] [F20, F22-OH1.1, OH1.2, OH1.3] (b) [F20, F21, F22-OH1.1, OH1.2, OH1.3] [F20, F22-OH4] (6) [F20, F21, F22-OH1.1, OH1.2, OH1.3] 5.3.1.1. Required Resistance to Heat Transfer (a) [F20-OS2.1, OS2.3] (1) [F51, F63-OS1.4] Applies where required life safety (b), (c) [F21, F22-OS2.3] systems are incorporated in environmental separators. [F63-OS2.3] (b), (c) [F22-OH4] [F63-OH1.1] [F51, F63-OH1.2] 5.1.4.2. Resistance to Deterioration 5.3.1.2. Properties to Resist Heat Transfer or Dissipate Heat (1) [F80, F81-OS1.4] Applies where required life safety systems are incorporated in environmental separators. (1) (a), (b) [F51, F63-OH1.1] [F80, F81-OS2.3] (b) [F51, F63-OS1.4] Applies where required life safety systems are incorporated in environmental separators. [F80, F81-OS3.1] Applies to floor assemblies. (b), (d) [F51, F63-OS2.3] [F80, F81-OH1.1, OH1.2, OH1.3] (c) [F51-OH1.2] [F80, F81-OH4] Applies to floor assemblies. (d) [F30-OS3.1] 5.2.1.1. Exterior Environmental Loads 5.3.1.3. Location and Installation of Materials Providing (2) [F20-OS2.1] Thermal Resistance [F20, F40-OH1.1] [F20-OH1.2, OH1.3] (1) [F63-OS2.3] 5.2.1.2. Interior Environmental Loads [F51, F63-OH1.1] (1) [F51, F55, F61, F63-OS1.4] Applies where required life (2) [F51, F63-OS1.4] Applies where required life safety safety systems are incorporated in environmental systems are incorporated in environmental separators. separators. [F63-OS2.3] [F55, F61, F63-OS2.3] [F51, F63-OH1.1, OH1.2] [F51, F55, F61, F63-OH1.1, OH1.2] 5.4.1.1. Required Resistance to Air Leakage 5.2.1.3. Environmental Load and Transfer Calculations (1) (a), (b), (c), (e) [F40, F55-OH1.1] (1) [F51, F61, F63-OS2.3] Applies to heat, air and moisture (a), (b), (f) [F51, F52, F54, F55-OH1.2] transfer calculations. (c) [F55, F61, F63-OH1.3] [F51, F55, F61, F63-OH1.1, OH1.2] [F51, F61-OH1.3] Applies to heat, air and moisture transfer calculations. (c), (d) [F55, F61, F62, F63-OS2.3] [F56-OH3.1] Applies to sound transmission calculations. (d) [F55, F62-OS3.1] (3) [F20-OS1.4] Applies where required life safety systems (f) [F55, F62-OS1.4] Applies where required life safety are incorporated in environmental separators. systems are incorporated in environmental separators. [F20-OS2.1] (2) [F51, F55-OS1.4] Applies where required life safety [F55, F61, F63-OH1.1, OH1.2] [F55, F61-OH1.3] systems are incorporated in environmental separators. [F61, F63-OS2.3] 5.2.2.1. Determination of Structural Loads and Effects (1) [F20-OS2.1] [F21, F22-OS2.3, OS2.4] SA-1 • Page 55 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F40, F51, F55, F61, F63-OH1.1] [F51, F52, F54, F55, (4) [F61-OS2.3] F61, F63-OH1.2] [F51, F55, F61, F63-OH1.3] [F61-OH1.1, OH1.2, OH1.3] (3) [F55-OS1.4] Applies where required life safety systems 5.7.1.2. Required Protection are incorporated in environmental separators. (1) [F60-OS2.3] [F55-OS2.3] [F60-OH1.1, OH1.2, OH1.3] [F55-OH1.1, OH1.2, OH1.3] (2) [F60-OS2.2, OS2.3] (4) [F51, F61, F63-OS1.4] Applies where required life safety [F60-OH1.1, OH1.2, OH1.3] systems are incorporated in environmental separators. 5.7.3.2. Required Protection [F61, F63-OS2.3] (1) [F61-OS2.3] [F51, F55, F61, F63-OH1.1, OH1.2] [F55, F61-OH1.3] [F61-OH1.1, OH1.2, OH1.3] 5.4.1.2. Air Barrier Assembies 5.7.3.3. Waterproofing (1) [F55-OS1.4] Applies where required life safety systems (1) [F61-OS2.3] are incorporated in environmental separators. [F61-OH1.1, OH1.2, OH1.3] [F55-OS2.3] 5.7.3.4. Where Dampproofing is Permitted [F55-OH1.1, OH1.2, OH1.3] (1) [F61-OS2.3] (2) [F55-OS1.4] Applies where required life safety systems [F61-OH1.1, OH1.2, OH1.3] are incorporated in environmental separators. (2) [F61-OS2.3] [F55-OS2.3] [F61-OH1.1, OH1.2, OH1.3] [F55-OH1.1, OH1.2, OH1.3] 5.8.1.1. Required Protection (4) [F55-OH1.1] (1) [F56-OH3.1] 5.5.1.1. Required Resistance to Vapour Diffusion (2) [F56-OH3.1] (1) [F63-OS2.3] 5.8.1.2. Determination of Sound Transmission Ratings [F63-OH1.1, OH1.2] (1) [F56-OH3.1] (2) [F63-OS2.3] (2) [F56-OH3.1] [F63-OH1.1, OH1.2] 5.8.1.4. Detailed Method for Calculating ASTC 5.5.1.2. Vapour Barrier Properties and Installation (1) [F56-OH3.1] (1) [F63-OS2.3] (2) [F56-OH3.1] [F63-OH1.1, OH1.2] (3) [F56-OH3.1] (2) [F63-OS2.3] (4) [F56-OH3.1] [F63-OH1.1, OH1.2] (5) [F56-OH3.1] (3) [F63-OS2.3] (6) [F56-OH3.1] [F63-OH1.1, OH1.2] (7) [F56-OH3.1] 5.6.1.1. Required Protection from Precipitation 5.8.1.5. Simplified Method for Calculating ASTC (1) [F61-OS2.3] (1) [F56-OH3.1] [F61-OH1.1, OH1.2, OH1.3] (2) [F56-OH3.1] (3) [F56-OH3.1] 5.6.1.2. Installation of Protective Materials (4) [F56-OH3.1] (1) [F61-OS2.3] (5) [F56-OH3.1] [F61-OH1.1, OH1.2, OH1.3] (6) [F56-OH3.1] (2) [F61-OS2.3] 5.9.1.1. Compliance with Applicable Standards [F61-OH1.1, OH1.2, OH1.3] (1) [F20, F80-OS2.1] [F20-OS2.2] 5.6.2.1. Sealing and Drainage [F20, F22, F51, F61, F63, F80-OS2.3] [F51-OS2.5] (1) [F61, F62-OS2.3] F61, F63, F80-OS3.1] [F61, F62-OH1.1, OH1.2, OH1.3] [F61, F63, F80-OH4] Applies to floor assemblies. 5.6.2.2. Accumulation and Disposal [F55-OH1.1] (1) [F30-OS3.1] [F20, F22, F51, F54, F55, F61, F63, F80-OH1.1,OH1.2] (2) [F61-OS2.3] [F55, F61, F80-OH1.3] [F42-OH2.5] [F61-OH1.1, OH1.2, OH1.3] [F61, F63, F80-OH4] Applies to floor assemblies. (3) [F21-OS2.2] [F60-OS2.3] [F20, F80-OP2.1, OP2.3] [F22,F80-OP2.4] [F61-OH1.1, OH1.2, OH1.3] (b) [F21-OP2.6] Page 56 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Objectives and Functional Statements Solutions (a) [F61, F63-OS1.4] Applies where required life safety systems are incorporated in environmental separators. 5.9.2.2. Applicable Standards (1) [F20, F55, F61-OS2.3] [F20, F55, F61, F63-OH1.1, OH1.3] [F20, F55, F61, F63, F81-OH1.2] [F20, F55, F61-OP2.3] 5.9.2.4. Heat Transfer (2) [F63-OS2.3] [F63-OH1.1, OH1.2] 5.9.3.3. Heat Transfer (2) [F63-OS2.3] [F63-OH1.1, OH1.2] 5.9.3.4. Air Leakage (2) [F55-OS1.4] Applies where required life safety systems are incorporated in environmental separation. [F55, F63-OS2.3] [F55, F63-OH1.1, OH1.2, OH1.3] 5.9.3.5. Water Penetration (2) [F61-OS2.3] [F61-OH1.1, OH11.2, OH1.3] 5.9.4.1. Structural Loads, Heat Transfer, Air Leakage, Vapour Diffusion and Water Penetration (1) (b) [F61, F62-OS2.3] (b) [F61, F62-OH1.1, OH1.2, OH1.3] SA-1 • Page 57 2024 MMAH Supplementary Standard SA-1 Table 6 Objectives and Functional Statements Attributed to the Acceptable Solutions in Part 6 of Division B Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 6.2.1.1 Good Engineering Practice 6.2.2.1. Applicable Standard (1) [F31, F50, F51, F52, F54, F63-OS3.2, OS3.4] (1) [F81-OS1.1] (a) to (e) [F31, F51-OP1.1] 6.2.3.1. Solid Fuel Storage Bins (a) to (c), (e) to (i) [F40, F50, F51, F52, F54, F63-OH1.1] (1) [F30-OH2.1] (a) to (c), (e) to (h) [F50, F51, F52, F54, F63-OH1.2, (2) [F01-OS1.1] OH1.3] [F01-OP1.1] (d) [F01-OS1.1] 6.3.1.1. Required Ventilation 6.2.1.1A. Design Indoor Air Temperatures (2) [F41, F50, F52, F53, F63-OH1.1] (1) [F51-OH1.2] (3) [F40, F41, F50, F52, F53, F63-OH1.1] (2) [F51-OH1.2] 6.3.1.1.A. Natural Ventilation 6.2.1.2. Outdoor Design Conditions (1) [F50-OH1.1] (2) [F40, F50-OH1.1] (2) [F50-OH1.1] (3) [F40, F43, F44, F50-OH1.1] 6.3.1.2. Crawl Spaces and Attic or Roof Spaces [F44-OS3.4] (1) [F61, F63, F641-OH1.1, OH1.3] 6.2.1.3. Expansion, Contraction and System Pressure 6.3.1.3. Ventilation of Storage and Repair Garages (1) [F20-OS3.2] (1) [F44, F50-OS3.4] 6.2.1.4. Structural Movement (2) [F44-OS3.4] (1) [F23-OS3.1] (3) [F44-OS3.4] [F50, F51, F63-OH1.1, OH1.2, OH1.3] (4) [F44, F50-OS3.4] 6.2.1.5. Installation Standards (5) [F44, F50-OH1.1] (1) [F43-OP1.1] [F44, F50-OS3.4] [F43-OS1.1] (7) [F44, F50-OH1.1] [F43-OS3.4] [F44, F50-OS3.4] (2) [F43-OP1.1] (8) [F44, F50-OH1.1] [F43-OS1.1] [F44, F50-OS3.4] [F43-OS3.4] (9) [F44, F50-OH1.1] (3) [F41, F50, F63-OH1.1] [F51, F52-OH1.2] [F44, F50-OS3.4] [F63-OS2.3] 6.3.1.5. Indoor Air Contaminants [F44-OS3.4] (1) [F44-OH1.1] (4) [F41, F50, F63-OH1.1] [F51, F52-OH1.2] [F44-OS3.4] [F63-OS2.3] (2) [F44-OH1.1] [F44-OS3.4] (3) [F52-OH1.1] (5) [F43-OP1.1] 6.3.1.6. Commercial Cooking Equipment [F43-OS1.1] (1) [F01, F44-OP1.1] [F43-OS3.4] [F01, F44-OS1.1] (6) [F51, F63-OH1.2, OH1.3] 6.3.2.2. Drain Pans [F31, F51-OP1.1] (1) [F41, F44, F50, F82-OH1.1] [F31, F51, F63-OS3.2, OS3.4] (2) [F40, F41, F44, F50-OH1.1] (7) [F110-OE] 6.3.2.3. Materials in Air Duct Systems 6.2.1.6. Installation ─ General (2) [F20, F80-OH1.1, OH1.2] (1) [F82-OS1.1] (3) [F44, F81-OS3.4] [F82-OS3.4] [F81-OH1.1] (4) [F20, F80-OH1.1, OH1.2] [F82-OP1.1] 6.3.2.4. Connections in Air Duct Systems (2) [F31-OS3.1] (1) [F81-OH1.1, OH1.2] (3) [F81-OS3.2, OS3.3, OS3.4] [F44, F81-OS3.4] [F81-OS1.1] 6.3.2.5. Duct Coverings, Linings, Adhesives and Insulation 6.2.1.7. Asbestos (2) [F81-OH1.1, OH1.2] (1) [F43-OH1.1] [F81-OS1.1] [F81-OP1.1] Page 58 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 6.3.2.6A. Construction and Installation of Ducts and Plenums [F82-OS3.4] (1) [F20-OH4] 6.3.2.10. Exhaust Ducts and Outlets [F20-OP2.4] (1) [F44-OH1.1] [F20-OS2.3] (2) [F44-OH1.1] (2) [F03-OP1.1] (3) [F81-OH1.1, OH1.2] [F03-OS1.1] (4) [F81-OH1.1, OH1.2] (3) [F63-OH1.1] [F51, F52-OH1.2] (5) [F81-OH1.1] [F01-OS1.1] (6) [F81-OH1.1] [F20, F63-OS2.3] (7) [F81-OS1.1] [F20-OS3.1] (8) [F52-OH1.1] (4) [F43, F63-OH1.1] [F51, F52-OH1.2] [F01-OS1.1] [F01-OP1.1] [F01-OP1.1] [F01-OS1.1] (9) [F52-OH1.1] [F63-OS2.3] (10) [F81-OH1.1] (5) [F43, F63-OH1.1] [F51, F52-OH1.2] (11) [F44, F81-OH1.1] [F01-OP1.1] [F44, F81-OS1.1] [F01-OS1.1] (12) [F44, F81-OH1.1] [F63-OS2.3] (13) [F44, F81-OH1.1] (6) [F63-OH1.1] [F51, F52-OH1.2] [F81-OH1.2] [F01-OP1.1] (14) [F40, F50-OH1.1] [F01-OS1.1] (15) [F40, F50-OH1.1] [F63-OS2.3] (16) [F40, F50-OH1.1] (7) [F63-OH1.1] [F51, F52-OH1.2] 6.3.2.11. Return-Air System [F63-OS2.3] (3) [F10-OS1.5] [F20-OS3.1] (4) [F40-OH1.1] (8) [F80-OH1.1, OH1.2] [F44-OS1.1] [F80-OS2.3] [F10-OS3.7] (9) [F44, F81-OH1.1] [F81-OH1.2] (5) [F50, F81-OH1.1] 6.3.2.7. Interconnection of Systems [F44, F81-OS3.4] (1) [F40-OH1.1] 6.3.2.12. Underground Ducts [F44-OS1.1] (1) (a) [F44, F81-OH1.2, OH1.3] (2) [F44, F81-OH1.1] (b) [F44, F81-OH1.1] [F44, F81-OP1.1] (c) [F44, F81-OH1.1] [F44, F81-OS1.1] (2) [F81-OH1.1, OH1.2, OH1.3] (3) [F44, F81-OH1.1] 6.3.2.13. Filters (4) [F40-OH1.1] (1) [F80-OS1.1] [F44-OS1.1] [F80-OP1.1] [F10-OS3.7] (2) [F30-OS3.3] 6.3.2.8. Make-up Air [F4381, F4381-OH1.1] (1) [F50, F81-OH1.1] 6.3.2.14. Cleaning Devices [F44, F81-OS3.4] (1) [F40, F50-OH1.1] (2) [F81-OH1.1] (2) [F40, F43, F44, F50-OH1.1] [F44, F81-OS3.4] [F44-OS3.4] (3) [F81-OH1.2] 6.3.2.15. Evaporative Heat Rejection System 6.3.2.9. Supply, Return, Intake and Exhaust Air Openings (1) [F40, F41, F50-OH1.1] (1) [F81-OH1.2] (2) [F40, F41, F50-OH1.1] [F30-OS3.1] (3) [F40, F41, F50-OH1.1] (2) [F41, F44, F81-OH1.1] (4) [F40, F41, F50-OH1.1] [F44, F81-OS3.4] (5) [F40, F41-OH1.1] (3) [F44, F81-OH1.1] (6) [F40, F41-OH1.1] [F44, F81-OS3.4] (7) [F40, F41-OH1.1] (4) [F81-OH1.1] (8) [F46-OH2.2] (5) [F82, F81-OH1.1] (9) [F40, F41-OH1.1] SA-1 • Page 59 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (10) [F46, F81-OH2.1] (a) [F02-OP1.2] Applies to portion of Code text: “… be (11) [F41, F82-OH1.1] constructed of noncombustible materials …” [F82-OS3.1] (b) [F82-OS1.1] [F02-OS1.2] 6.3.2.16. Evaporative Air Coolers, Misters, Atomizers, Air (b) [F02-OP1.2] Washers and Humidifiers (3) [F02-OS1.2] (1) [F44, F50-OH1.1] [F02-OP1.2] (2) [F40, F41, F50-OH1.1] 6.4.1.2. Appliances Installed Outside the Building (3) [F40, F41, F50-OH1.1] (1) [F81-OS1.1] (4) [F40, F41, F50-OH1.1] [F81-OH1.1] [F40, F41, F50, F82-OH1.1] [F81-OP1.1] (5) [F40, F41, F50-OH1.1] (6) [F46-OH2.2] 6.4.2.1. Clearances 6.3.2.17. Fans and Associated Air-Handling Equipment (1) [F01-OS1.1] (1) [F44, F81-OH1.1] [F01-OP1.1] [F44, F81-OS3.4] 6.4.3.1. Lining or Backing (2) [F81-OH1.1] (1) [F01-OS1.1] 6.3.3.1. Requirement for Venting [F01-OP1.1] (2) [F40, F44, F50-OH1.1] (2) [F01-OS1.1] 6.3.3.2. Masonry or Concrete Chimneys 6.5.1.1. Insulation and Coverings (2) [F01-OS1.1] (2) [F20, F30-OS3.2, OS3.4] [F01-OP1.1] (3) [F31-OS3.2] 6.3.3.3. Metal Smoke Stacks 6.6.1.1. Cooling Units (1) [F01-OS1.1] (1) [F43, F81-OS3.4] [F01-OP1.1] 6.7.1.1. Piping Materials and Installation 6.3.3.4. Access Ladders (1) [F20-OS3.2, OS3.4] (1) [F20, F80-OS3.1] (2) [F21-OH1.1] (2) [F30-OS3.1] (3) [F20-OS2.2] 6.3.4.2. General Ventilation 6.7.1.2. Clearances (1) [F01-OS1.1] (1) [F01-OS1.1] [F01-OP1.1] [F02-OP1.2] [F01-OP1.1] [F81, F82-OS1.1] 6.7.1.3. Surface Temperature [F02-OS1.2] (1) [F31-OS3.2] (2) [F11, F81-OS1.1] 6.7.1.4. Protection 6.3.4.3. Enclosure Exhaust Ventilation (1) [F01-OS1.1] (1) (a), (c), (d) [F01-OS1.1] [F01-OP1.1] (a) [F02-OS1.2] 6.7.2.1. Storage Bins (a) [F02-OP1.2] (1) [F30, F31, F43-OS3.2, OS3.4] (b) [F02-OS1.2] [F81-OS1.1] (2) [F01-OS1.1] (e) [F12-OS1.1, OS1.2] [F01-OP1.1] (e) [F12-OP1.1, OP1.2] 6.8.1.1. Access Openings 6.3.4.4. Enclosure Construction (1) [F36-OS3.6] (1) (a) [F01-OS1.1] Applies to portion of Code text: “… be 6.8.1.2. Openings in Air Duct Systems constructed of … materials compatible with … the (1) [F44, F81-OS3.4] dangerous goods vapours and particles being exhausted,” [F81-OH1.1, OH1.2] (a) [F80-OS1.1] Applies to portion of Code text: “… be (2) [F82-OS1.1] constructed of … materials … chemically resistant to the dangerous goods vapours and particles being exhausted,” 6.8.1.3. Odour Removal Equipment (a) [F02-OS1.2] Applies to portion of Code text: “… be (1) [F82-OH1.1] constructed of noncombustible materials …” (2) [F82-OH1.1] (a) [F80-OS3.4] Applies to portion of Code text: “… be 6.9.1.2. Hazardous Gases, Dusts or Liquids constructed of … materials … chemically resistant to the (1) [F01-OS1.1] dangerous goods vapours and particles being exhausted,” [F01-OP1.1] (2) [F01-OS1.1] Page 60 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Objectives and Functional Statements Solutions [F01-OP1.1] 6.9.1.3. Commercial Cooking Equipment (1) [F02, F81-OS1.2] [F02, F81-OP1.2] 6.9.3.1. Carbon Monoxide Alarms (2) (a), (b), (d) [F44-OS3.4] (c) [F81-OS3.4] (3) [F44-OS3.4] (4) [F44-OS3.4] (5) [F44-OS3.4] 6.9.4.1. Ash Storage Bins (1) [F01-OS1.1] [F01-OP1.1] (2) [F01-OS1.1] [F01-OP1.1] SA-1 • Page 61 2024 MMAH Supplementary Standard SA-1 Table 7 Objectives and Functional Statements Attributed to the Acceptable Solutions in Part 7 of Division B Acceptable Acceptable Objective and Functional Statements Objective and Functional Statements Solutions Solutions 7.1.1B.2. Floor Drains 7.2.1.2. Restrictions on Re-Use (1) [F62-OH1.3] (1) [F41, F81-OH1.1] Applies to vent pipes. [F62-OH2.1] [F81-OH1.3] Applies to water pipes. [F62, F72-OP5] [F81, F113-OH2.1] [F46, F70-OH2.2] (3) [F62-OH1.3] [F71, F72-OH2.3] Applies to equipment. [F62-OH2.1] [F43-OS3.4] Applies to equipment. [F41-OH2.4] Applies to floor drains in garbage rooms. [F81, F113-OP5] Applies to drainage pipes. [F62, F72-OP5] [F81-OP5] Applies to water pipes. 7.1.2.1. Sanitary Drainage Systems (2) [F70-OH2.2] (1) [F72-OH2.1] 7.2.1.5. Withstanding Pressure (2) [F72-OH2.1] (1) [F20, F81, F113-OE] [F72-OP5] [F20, F81, F113-OH2.1, OH2.3] 7.1.2.2. Storm Drainage Systems [F20, F81, F113-OP5] (1) [F72-OP5] 7.2.1.6. Working Pressure of a Water Service Pipe 7.1.2.3. Water Distribution Systems (1) [F20, F81-OH2.3] (1) [F46, F70-OH2.2] [F20 -OP5] 7.1.2.4. Separate Services 7.2.2.1. Surface Requirements (1) [F70-OH2.1] (1) [F41-OH2.4] [F81-OH2.2] Applies to water service pipe. 7.2.2.2. Conformance to Standards [F81-OH2.6] Applies to drainage pipe. (0.1) [F80, F81-OH2.1, OH2.4] [F81-OP5] [F80, F81-OP5] (2) [F81-OH2.2] Applies to water service pipe. (1) [F80, F81-OH2.1, OH2.4] [F81-OH2.6] Applies to drainage pipe. [F80, F81-OP5] [F81-OP5] 7.2.2.3. Showers 7.1.2.5. Private Sewers and Private Water Supply (1) [F80-OH2.1] (1) [F62, F70-OH2.1] [F80-OP5] [F81-OH2.2] (2) [F80-OH2.1, OH2.4] [F81-OP5] [F40-OP5] (2) [F62, F70-OH2.1] (3) [F45-OH2.1] [F81-OH2.6] (4) [F45-OH2.1] [F81-OP5] 7.2.2.4. Concealed Overflows 7.1.3.1. Lighting and Ventilation Requirements (1) [F41, F81-OH2.1, OH2.4] (1) [F30-OS3.1] Applies to the requirement for lighting. 7.2.2.5. Water Closets in Public Washrooms [F40, F41, F50-OH1.1] Applies to the requirement for (1) [F40-OH2.4] ventilation. 7.2.2.6. Lavatories 7.1.3.2. Accessibility (1) [F41, F81-OH2.1, OH2.4] (1) [F40-OH2.1] [F71-OH2.3] [F41, F81-OH2.4] 7.2.2.7. Trough Urinals [F82-OH2.1, OH2.2, OH2.3, OH2.4] Applies to the need for maintenance. (1) [F40-OH2.1, OH2.4] [F81-OP5] 7.2.3.1. Traps 7.1.3A.1. Structural Movement (1) [F40, F81-OH1.1] (2) [F44, F81-OH1.1] (1) [F23-OS3.1] (3) [F81-OH2.1, OH2.3, OH2.4,] [F81-OH1.3, OH2.1, OH2.4, OH2.6] [ F81-OP5] 7.2.1.1. Exposure of Materials (4) [F81-OH1.1] (1) [F80-OH2.1, OH2.2, OH2.3, OH2.4] (5) [F81-OH1.1] [F80-OP5] (6) [F81-OH1.1] (2) [F80-OH2.1] (8) [F81-OH1.1] [F80-OP5] [F81-OP5] Page 62 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objective and Functional Statements Objective and Functional Statements Solutions Solutions 7.2.3.2. Interceptors [F20, F81-OP5] (1) [F81, F82-OH2.1, OH2.3, OH2.4] (3) [F20, F81-OH2.2] (2) [F81-OH2.1, OH2.3, OH2.4] [F20, F81-OP5] (4) [F81-OP5] 7.2.5.5. Polyethylene Pipe Used Underground 7.2.3.3. Tubular Traps (1) [F20, F81-OH2.1, OH2.6] (1) [F82-OH2.1, OH2.4] [F20, F81-OP5] [F82-OP5] 7.2.5.6. Crosslinked Polyethylene Pipe and Fittings 7.2.4.1. T and Cross Fittings (1) [F20, F81-OH2.2] (1) [F81-OH2.1, OH2.4] [F20, F81-OP5] [F81-OP5] 7.2.5.7. PVC Pipe and Fittings (2) [F81-OH2.1, OH2.4] (1) [F20, F81-OH2.2] [F81-OP5] [F20, F81-OP5] 7.2.4.2. Sanitary T Fittings (2) [F20, F81-OH2.2] (1) [F81-OH2.1, OH2.4] [F20, F81-OP5] [F81-OP5] 7.2.5.8. CPVC Pipe, Fittings and Solvent Cements (2) [F81-OH2.1, OH2.4] (1) [F20, F81-OH2.2] [F81-OP5] [F20, F81-OP5] 7.2.4.3. 90° Elbows (2) [F20, F81-OH2.2] (1) [F81-OH2.1, OH2.4] [F20, F81-OP5] [F81-OP5] 7.2.5.9. Plastic Pipe, Fittings and Solvent Cement Used 7.2.4.4. Fittings Restricted in Use Underground (1) [F81-OH2.1, OH2.4] (1) [F20, F80, F81, F113-OH2.1, OH2.6] [F81-OP5] [F20, F80, F81, F113-OP5] 7.2.4.5. Assembled Pipe or Tubing (2) [F20, F80, F81, F113-OH2.1, OH2.6] (1) [F81-OH2.1, OH2.4] [F20, F80, F81, F113-OP5] [F81-OP5] 7.2.5.10. Transition Solvent Cement 7.2.5.1. Fibrocement Pipe and Fittings (1) [F20, F80, F81, F113-OH2.1, OH2.6] (1) [F20-OH2.1 ] [F20, F80, F81, F113-OP5] [F20-OP5] (2) [F20, F80, F81, F113-OH2.1, OH2.6] 7.2.5.2. Concrete Pipe and Fittings [F20, F80, F81, F113-OP5] (1) [F20, F80, F81-OH2.1, OH2.6] 7.2.5.11. Plastic Pipe, Fittings and Solvent Cement Used in [F20, F80, F81-OP5] Buildings (2) [F20, F80, F81-OH2.1, OH2.6] (1) [F20, F43, F81-OH1.1] Applies to venting system. [F20, F80, F81-OP5] [F20, F80, F81, F113-OH2.1] (3) [F20, F80, F81-OH2.1, OH2.6] [F20, F80, F81, F113-OP5] [F20, F80, F81-OP5] (1.1) [F20, F80, F81-OH1.3] (4) [F20, F80, F81-OH2.1, OH2.6] [F20, F80, F81-OP5] [F20, F80, F81-OP5] (1.2) [F20-OH1.3] (5) [F20, F80, F81-OH2.1, OH2.6] [F20-OP5] [F20, F80, F81-OP5] 7.2.5.12. Polyethylene/Aluminum/Polyethylene Composite Pipe 7.2.5.3. Vitrified Clay Pipe and Fittings and Fittings (1) [F20, F80, F81-OH2.1, OH2.6] (1) [F20-OH2.1, OH2.2, OH2.3] [F20, F80, F81-OP5] [F20-OP5] (2) [F20-OH2.1, OH2.2, OH2.3] (2) [F20, F80, F81-OH2.1, OH2.6] [F20-OP5] [F20, F80, F81-OP5] (3) [F20-OH2.1, OH2.2, OH2.3] (3) [F20, F80, F81-OH2.1, OH2.6] [F20-OP5] [F20, F80, F81-OP5] (4) [F20-OH2.1, OH2.2, OH2.3] 7.2.5.4. Polyethylene Pipe and Fittings [F20-OP5] (1) [F20, F81-OH2.2] 7.2.5.13. Crosslinked Polyethylene/Aluminum/Polyethylene [F20, F81-OP5] Composite Pipe and Fittings (2) [F20, F81-OH2.2] (1) [F20, F81-OH2.2] SA-1 • Page 63 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objective and Functional Statements Objective and Functional Statements Solutions Solutions [F20, F81-OP5] 7.2.6.7. Steel Pipe 7.2.5.14. Polypropylene Pipe and Fittings (1) [F43, F81-OH1.1] Applies to venting system. (1) [F20, F81-OH2.2] [F80, F81, F113-OH2.1] Applies to drainage system. [F20, F81-OP5] [F46, F80, F81-OH2.2] Applies to water piping. (1) [F20, F43, F81-OH1.1] Applies to venting system. [F80, F81, F113-OP5] Applies to drainage system. [F20, F80, F81, F113-OH2.1] [F46, F80, F81-OP5] Applies to water piping. [F20, F80, F81, F113-OP5] (3) [F46, F80, F81-OH2.2] (2) [F20, F81-OH2.2] [F46, F80, F81-OP5] [F20, F81-OP5] (4) [F43, F81-OH1.1] Applies to venting system. 7.2.5.15. Polyethylene of Raised Temperature Tube and [F80, F81, F113-OH2.1] Applies to drainage system. Fittings [F80, F81, F113-OP5] Applies to drainage system. (1) [F20, F70, F80-OH2.2] (5) [F80, F81, F113-OH2.1] [F20, F70, F80-OP5] [F80, F81, F113-OP5] (2) [F80, F81-OH2.1] (6) [F43, F81-OH1.1] Applies to venting system. [F20, F70, F80-OP5] [F80, F81, F113-OH2.1] Applies to drainage system. 7.2.5.16. Cellular Core PVC Pipe and Fittings [F80, F81, F113-OP5] Applies to drainage system. (1) [F20-OH2.1, OH2.2, OH2.3] 7.2.6.8. Corrugated Steel Pipe and Couplings [F20-OP5] (1) [F20, F80, F81-OH1.3] (2) [F20-OH2.1] [F20-OP5] [F20, F80, F81-OP5] 7.2.6.1. Cast-Iron Drainage and Vent Pipe and Fittings (2) [F80, F81-OH1.3] (1) [F20-OH2.1, OH2.3] [F80, F81-OP5] (2) [F20-OH2.2] (3) [F80, F81-OH1.3] 7.2.6.2. Maintenance Holes and Catch Basins [F80, F81-OP5] (1) [F81-OH1.1] (b) [F20-OH1.3] [F20-OS3.1] (b) [F20-OP5] 7.2.6.3. Threaded Cast Iron Drainage Fittings 7.2.6.9. Sheet Metal Leaders (1) [F20, F80, F81, F113-OH2.1, OH2.6] (1) [F80, F81-OH1.3] [F20, F80, F81, F113-OP5] [F80, F81-OP5] (2) [F20, F81-OH2.2] 7.2.6.10. Stainless Steel Pipe [F20, F81-OP5] (1) [F80-OH2.1] Applies to drainage systems and venting 7.2.6.4. Cast Iron Water Pipe systems. (1) [F20, F81-OH2.2] [F46, F80-OH2.2] Applies to water systems. [F20, F81-OP5] [F80-OP5] (2) [F20, F81-OH2.2] (2) [F20-OP5] [F20, F81-OP5] [F80-OH2.1] Applies to drainage systems and venting (3) [F20, F81-OH2.2] systems. [F20, F81-OP5] [F46, F80-OH2.2] Applies to water systems. (4) [F20, F81-OH2.2] 7.2.6.11. Stainless Steel Butt Weld Pipe Fittings [F20, F81-OP5] (1) [F80-OH2.1] Applies to drainage systems and venting 7.2.6.5. Screwed Cast Iron Water Fittings systems. [F46, F80-OH2.2] Applies to water systems. (1) [F20, F81-OH2.2] [F80-OP5] [F20, F81-OP5] (2) [F80-OH2.1] Applies to drainage systems and venting (2) [F20, F81-OH2.2] systems. [F20, F81-OP5] [F46, F80-OH2.2] Applies to water systems. (3) [F81-OH2.1] [F80-OP5] 7.2.6.6. Screwed Malleable Iron Water Fittings 7.2.6.12. Stainless Steel Pipe Flanges (1) [F20, F81-OH2.2] (1) [F80-OH2.1] Applies to drainage systems and venting [F20, F81-OP5] systems. (2) [F20, F81-OH2.2] [F46, F80-OH2.2] Applies to water systems. [F20, F81-OP5] [F80-OP5] (3) [F81-OH2.1] (2) [F80-OH2.1] Applies to drainage systems and venting systems. Page 64 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objective and Functional Statements Objective and Functional Statements Solutions Solutions [F46, F80-OH2.2] Applies to water systems. (5) [F20, F46, F80, F81, F113-OH2.1, OH2.2] [F80-OP5] [F20, F46, F80, F81, F113-OP5] 7.2.6.13. Stainless Steel Threaded Fittings 7.2.7.5. Solder-Joint Drainage Fittings (1) [F20-OP5] (1) [F20, F80, F81, F113-OH2.1] [F80-OH2.1] Applies to drainage systems and venting [F20, F80, F81, F113-OP5] systems. (2) [F20, F80, F81-OH2.2] [F46, F80-OH2.2] Applies to water systems. [F20, F80, F81-OP5] (2) [F20-OP5] 7.2.7.6. Solder-Joint Water Fittings [F80-OH2.1] Applies to drainage systems and venting systems. (1) [F20, F46, F80, F81-OH2.2] [F46, F80-OH2.2] Applies to water systems. [F20, F46, F80, F81-OP5] 7.2.6.14. Stainless Steel Tube (2) [F20, F46, F80, F81-OH2.2] (1) [F46-OH2.2] [F20, F46, F80, F81-OP5] [F80-OP5] 7.2.7.7. Flared-Joint Fittings for Copper Tube Water Systems (2) [F46-OH2.2] (1) [F20, F46, F80, F81-OH2.2] [F80-OP5] [F20, F46, F80, F81-OP5] 7.2.6.15. Stainless Steel Pipe and Tube (2) [F20, F46, F80, F81-OH2.2] (1) [F80-OH2.1, OH2.2, OH2.3] [F20, F46, F80, F81-OP5] 7.2.7.1. Copper and Brass Pipe 7.2.7.8. Lead Waste Pipe and Fittings (1) [F43, F81-OH1.1] Applies to venting system. (1) [F20, F80, F81, F113-OH2.1] Applies to building sewer. [F20, F46, F80, F81-OH2.2] Applies to water piping. [F80, F81, F113-OH2.1] Applies to drainage system. [F46, F80, F81-OH2.2] Applies to water piping. [F20, F80, F81, F113-OP5] Applies to drainage system. [F20, F46, F80, F81-OP5] Applies to water piping. [F80, F81, F113-OP5] Applies to drainage system. [F46, F80, F81-OP5] Applies to water piping. (2) [F81, F113-OH2.1] (2) [F43, F81-OH1.1] Applies to venting system. [F81, F113-OP5] [F80, F81, F113-OH2.1] Applies to drainage system. 7.2.8.1. Pipe and Fittings [F46, F80, F81-OH2.2] Applies to water piping. (1) [F20, F43, F81-OH1.1] Applies to venting system. [F80, F81, F113-OP5] Applies to drainage system. [F20, F80, F81, F113-OH2.1] Applies to drainage system. [F46, F80, F81-OP5] Applies to water piping. [F20, F80, F81, F113-OP5] Applies to drainage system. 7.2.7.2. Brass or Bronze Pipe Flanges and Flanged Fittings 7.2.9.1. Cement Mortar (1) [F43, F81-OH1.1] Applies to venting system. (1) [F20, F43, F81-OH1.1] Applies to venting system. [F80, F81, F113-OH2.1] Applies to drainage system. [F20, F80, F81, F113-OH2.1] Applies to drainage system. [F46, F80, F81-OH2.2] Applies to water piping. [F20, F46, F80, F81-OH2.2] Applies to water piping. [F80, F81, F113-OP5] Applies to drainage system. [F20, F80, F81, F113-OP5] Applies to drainage system. [F46, F80, F81-OP5] Applies to water piping. [F20, F46, F80, F81-OP5] Applies to water piping. 7.2.7.3. Brass or Bronze Threaded Water Fittings 7.2.9.2. Solder and Fluxes (1) [F46, F80, F81-OH2.2] (1) [F20, F43, F81-OH1.1] Applies to venting system. [F46, F80, F81-OP5] [F20, F80, F81, F113-OH2.1] Applies to drainage system. (2) [F80-OH2.1] [F20, F46, F80, F81-OH2.2] Applies to water piping. 7.2.7.4. Copper Tube [F20, F80, F81, F113-OP5] Applies to drainage system. (1) [F20, F43, F81-OH1.1] Applies to venting system. [F20, F46, F80, F81-OP5] Applies to water piping. [F20, F80, F81, F113-OH2.1] Applies to drainage system. (2) [F46-OH2.2] [F20, F46, F80, F81-OH2.2] Applies to water piping. (3) [F80-OH2.1, OH2.2] [F20, F80, F81, F113-OP5] Applies to drainage system. (4) [F80-OH2.1, OH2.3] [F20, F46, F80, F81-OP5] Applies to water piping. 7.2.10.1. Floor Flanges (2) [F20, F43, F81-OH1.1] Applies to venting system. (1) [F20, F80, F81, F113-OH2.1] [F20, F80, F81, F113-OH2.1] Applies to drainage system. [F20, F80, F81, F113-OP5] [F20, F46, F80, F81-OH2.2] Applies to water piping. (2) [F20, F80, F81, F113-OH2.1] [F20, F80, F81, F113-OP5] Applies to drainage system. [F20, F80, F81, F113-OP5] [F20, F46, F80, F81-OP5] Applies to water piping. (3) [F20, F80, F81, F113-OH2.1] (3) [F80-OH2.1, OH2.4] [F20, F80, F81, F113-OP5] (4) [F20, F46, F80, F81, F113-OH2.1, OH2.2] (4) [F20, F80, F81, F113-OH2.1] [F20, F46, F80, F81, F113-OP5] [F20, F80, F81, F113-OP5] SA-1 • Page 65 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objective and Functional Statements Objective and Functional Statements Solutions Solutions 7.2.10.2. Screws, Bolts, Nuts and Washers 7.2.10.10. Back-Siphonage Preventers and Backflow Preventers (1) [F80-OH2.1] (1) [F20, F46, F80, F81-OH2.2] [F80-OP5] [F20, F46, F80, F81-OP5] 7.2.10.3. Cleanout Fittings (2) [F20, F46, F80, F81-OH2.2] (1) [F80-OH2.1, OH2.3] Applies to drainage systems. [F20, F46, F80, F81-OP5] [F46-OH2.2] Applies to water systems. 7.2.10.11. Relief Valves (2) [F43, F81-OH1.1] Applies to venting system. (1) [F20, F46, F80, F81-OH2.2] [F81-OH2.1] Applies to drainage system. [F20, F31, F46, F80, F81-OP5] [F81-OP5] Applies to drainage system. [F31-OS3.2] (3) [F80-OH2.1] 7.2.10.12. Reducing Valves 7.2.10.4. Mechanical Couplings (1) [F20, F46, F80, F81-OH2.2] (1) [F20, F43, F81-OH1.1] Applies to venting system. [F20, F46, F80, F81-OP5] [F20, F80, F81, F113-OH2.1] Applies to drainage system. 7.2.10.13. Solar Domestic Hot Water [F20, F46, F80, F81-OH2.2] Applies to water piping. (1) [F46-OH2.2] [F20, F80, F81, F113-OP5] Applies to drainage system. [F80, F81-OP5] [F20, F46, F80, F81-OP5] Applies to water piping. [F81-OS3.2] (2) [F20, F43, F81-OH1.1] Applies to venting system. 7.2.10.14. Vent Pipe Flashing [F20, F80, F81, F113-OH2.1] Applies to drainage system. (1) [F61, F80-OH1.3] [F20, F80, F81, F113-OP5] Applies to drainage system. [F61, F80-OP2.3] 7.2.10.5. Saddle Hubs (2) [F61, F80-OH1.3] (1) [F81-OH2.1] [F61, F80-OP2.3] [F81-OP5] 7.2.10.15. Water Hammer Arresters 7.2.10.6. Valves, Supply and Waste Fittings (1) [F20, F46, F80, F81-OH2.2] (1) [F80-OP5] [F20, F46, F80, F81-OP5] (2) [F131-O1.2] 7.2.10.16. Air Admittance Valves (6) [F80-OH2.1, OH2.3] (1) [F20, F43, F81-OH1.1] (7) [F81-OP5] 7.2.10.17. Drinking Water Treatment Systems [F46-OH2.2 (1) [F46-OH2.2] 7.2.10.7. Water Temperature Control [F40-OS3.4] (1) [F31-OS3.2] [F70-OP5] (4) [F31-OS3.2] 7.2.10.18. Flexible Water Connectors (5) [F31-OS3.2] (1) [F81-OP5] 7.2.10.7A. Temperature Control Devices [F46-OH2.2] (1) [F31-OH1.2] 7.2.11.1. Design, Construction, Installation and Testing [F31-OS3.2] (1) [F20, F46, F80, F81-OH2.2] 7.2.10.7B. Showers [F12-OP1.4] (1) [F31-OH1.2] [F20, F46, F80, F81-OP5] [F30-OS3.1] [F31-OS3.2] [F12-OS1.4] (4) [F31-OH1.2] 7.2.11.2. Certification or Conformance [F31-OS3.2] (1) [F20, F46, F80, F81-OH2.2] 7.2.10.7C. Linings and Coatings of Domestic Water Tanks [F20, F46, F80, F81-OP5] (1) [F20, F46, F80, F81-OH2.1, OP5] 7.2.11.3. Tracer Wire 7.2.10.8. Direct Flush Valves (1) [F82-OH2.2] (1) (a), (b), (c) [F130-OR1] [F82-OP5] (a), (b) [F80, F81-OP5] (c), (d) [F80-OH2.1] [F81-OH2.4] 7.2.11.4. Required Check Valve (d) [F46-OH2.2] (1) [F46-OH2.2] 7.2.10.9. Drinking Fountain Bubblers (2) [F46-OH2.2] (1) [F40, F46-OH2.4] 7.3.2.1. Caulked Lead Drainage Joints (2) [F41, F46-OH2.2] (1) [F43, F81-OH1.1] Applies to venting system. [F130-OR1] [F80, F81-OH2.1] Applies to drainage system. [F80, F81-OP5] Applies to drainage system. Page 66 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objective and Functional Statements Objective and Functional Statements Solutions Solutions (2) [F80-OH2.1] (2) [F20, F43, F81-OH1.1] Applies to bell and spigot joints in (3) [F80, F81-OH2.1] Applies to drainage system. venting systems. [F80, F81-OP5] Applies to drainage system. [F20, F81-OH2.1] Applies to bell and spigot joints in drainage systems. (4) [F81-OH2.1] [F20, F46, F81-OH2.2] Applies to water piping. 7.3.2.2. Wiped Joints [F20, F46, F81-OP5] Applies to water piping. (1) [F43, F80, F81-OH1.1] Applies to venting system. [F20, F81-OP5] Applies to bell and spigot joints in drainage [F80, F81-OH2.1] Applies to drainage system. systems. [F80, F81-OP5] Applies to drainage system. (3) [F20, F81-OH2.1] Applies to bell and spigot joints in (2) [F43, F80, F81-OH1.1] Applies to venting system. drainage systems. [F80, F81-OH2.1] Applies to drainage system. [F20, F81-OP5] Applies to bell and spigot joints in drainage systems. [F80, F81-OP5] Applies to drainage system. 7.3.2.8. Stainless Steel Welded Joints (3) [F43, F80, F81-OH1.1] Applies to venting system. (1) [F20, F81-OH2.1, OH2.2, OH2.3] [F80, F81-OH2.1] Applies to drainage system. (2) [F20, F81-OH2.1, OH2.2, OH2.3] [F80, F81-OP5] Applies to drainage system. 7.3.3.1. Drilled and Tapped Joints 7.3.2.3. Screwed Joints (1) [F81-OH2.1] Applies to drainage piping. (1) [F81-OH2.1] Applies to drainage system. [F20, F46, F81-OH2.2] Applies to water piping. [F46, F81-OH2.2] Applies to water piping. [F20, F46, F81-OP5] Applies to water piping. [F81-OP5] Applies to drainage system. [F20, F81-OP5] Applies to drainage piping. (2) [F46, F81-OH2.2] Applies to water piping. (4) [F81-OH2.1] 7.3.2.4. Solder Joints [F81-OP5] (1) [F43, F80, F81-OH1.1] Applies to venting system. 7.3.3.2. Extracted Tees [F80, F81-OH2.1] Applies to drainage system. (1) [F81-OH2.1, OH2.3] [F20, F46, F81-OH2.2] Applies to water piping. [F20-OP5] [F20, F46, F81-OP5] Applies to water piping. 7.3.3.3. Prohibition of Welding of Pipes and Fittings [F20, F80, F81-OP5] Applies to drainage system. (1) [F20-OH1.1] 7.3.2.5. Flared Joints [F20-OH2.1, OH2.2] (1) [F43, F81-OH1.1] Applies to venting system. (2) [F80-OH2.2] [F81-OH2.1] Applies to drainage system. [F20, F46, F81-OH2.2] Applies to water piping. [F80-OP5] [F20, F46, F81-OP5] Applies to water piping. 7.3.3.4. Unions and Slip Joints [F20, F81-OP5] Applies to drainage system. (1) [F81-OH1.1] (2) [F43, F81-OH1.1] Applies to venting system. [F81-OH2.1] [F81-OH2.1] Applies to drainage system. (2) [F81-OH1.1] [F20, F46, F81-OH2.2] Applies to water piping. [F81-OH2.1] [F20, F46, F81-OP5] Applies to water piping. 7.3.3.5. Increaser or Reducer [F20, F81-OP5] Applies to drainage system. (1) [F81-OH1.1] 7.3.2.6. Mechanical Joints [F70, F80-OH2.2] (1) [F43, F81-OH1.1] Applies to venting system. 7.3.3.6. Dissimilar Materials [F81-OH2.1] Applies to drainage system. (1) [F80-OH1.1] [F20, F46, F81-OH2.2] Applies to water piping. [F80-OH2.1] [F20, F46, F81-OP5] Applies to water piping. [F20, F81-OP5] Applies to drainage system. [F80-OP5] 7.3.2.7. Cold-Caulked Joints 7.3.3.7. Connection of Roof Drain to Leader (1) [F20, F43, F81-OH1.1] Applies to bell and spigot joints in (1) [F21, F61, F81-OP5] venting systems. 7.3.3.8. Connection of Floor Outlet Fixtures [F20, F81-OH2.1] Applies to bell and spigot joints in (1) [F80-OH2.1] drainage systems. [F80-OP5] [F20, F46, F81-OH2.2] Applies to water piping. (2) [F80-OH2.1] [F20, F46, F81-OP5] Applies to water piping. [F80-OP5] [F20, F81-OP5] Applies to bell and spigot joints in drainage (4) [F20-OH2.1] systems. [F20-OP5] [F20-OS3.1] SA-1 • Page 67 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objective and Functional Statements Objective and Functional Statements Solutions Solutions (5) [F20, F43-OH2.1] [F20-OP5] [F20, F30-OS3.1] [F20-OS3.1] (6) [F81-OH2.1] (2) [F20-OH1.1] Applies to vent piping. (7) [F21-OH2.1] [F20-OH2.1] Applies to drainage piping. [F21-OP5] [F20-OH2.2] Applies to water piping. 7.3.3.9. Expansion and Contraction [F20-OP5] (1) [F21-OH1.1] [F20-OS3.1] [F21-OH2.1] [F21-OH2.2] 7.3.4.5. Support for Horizontal Piping [F21-OP5] (1) [F20-OH1.1] Applies to vent piping. 7.3.3.10. Copper Tube [F20, F81-OH2.1] Applies to drainage piping. (1) [F20-OH1.1] [F20-OH2.2] Applies to water piping. [F20-OH2.1] [F20-OH2.2] [F20-OP5] [F20-OP5] [F20-OS3.1] (2) [F20-OH1.1] (2) [F20-OH1.1] Applies to vent piping. [F20-OH2.1] [F20-OH2.2] [F20, F81-OH2.1] Applies to drainage piping. [F20-OH2.2] Applies to water piping. [F20-OP5] [F20-OP5] 7.3.3.11. Indirect Connections [F20-OS3.1] (1) [F81-OH2.2, OH2.4] (3) [F20-OH1.1] Applies to vent piping. (2) [F81-OH2.2, OH2.4] [F20, F81-OH2.1] Applies to drainage piping. 7.3.3.12. Copper Joints Used Underground [F20-OH2.2] Applies to water piping. (1) [F20, F80, F81, F113-OP5] Applies to drainage pipe. [F20-OP5] [F20, F46, F80, F81-OP5] Applies to water pipe. [F20-OS3.1] (2) [F80-OP5] (4) [F81-OP5] 7.3.4.1. Capability of Support [F81-OS3.1] (1) [F20-OH1.1] (5) [F20-OH1.1] Applies to vent piping. [F20-OH2.1, OH2.2] [F20, F81-OH2.1] Applies to drainage piping. [F20-OP5] [F20-OH2.2] Applies to water piping. [F20-OS3.1] [F20-OP5] (2) [F20-OH2.1] [F20-OS3.1] [F20-OP5] (6) [F20-OH1.1] Applies to vent piping. [F20-OS3.1] [F20, F81-OH2.1] Applies to drainage piping. (3) [F20-OH2.1] [F20-OH2.2] Applies to water piping. [F20-OP5] [F20-OP5] [F20-OS3.1] [F20-OS3.1] 7.3.4.2. Independence of Support 7.3.4.6. Support for Underground Horizontal Piping (1) [F20-OH2.1] (1) [F20-OE] Applies to drainage piping. [F20-OP5] [F20, F81-OH2.1] Applies to drainage piping. [F20-OS3.1] [F20-OH2.2] Applies to water piping. 7.3.4.3. Insulation of Support [F20-OP5] (1) [F80-OH1.1] [F20-OS3.1] [F80-OH2.1, OH2.2] (2) [F20-OE] Applies to drainage piping. [F80-OP5] [F20-OH1.1] Applies to vent piping. [F80-OS3.1] [F20, F81-OH2.1] Applies to drainage piping. (2) [F80-OH2.1, OH2.3] [F20-OH2.2] Applies to water piping. [F80-OS3.1] [F20-OP5] [F80-OP5] [F20-OS3.1] 7.3.4.4. Support for Vertical Piping 7.3.4.7. Support for Vent Pipe Above a Roof (1) [F20-OH1.1] Applies to vent piping. (1) [F20-OH1.1] [F20-OH2.1] Applies to drainage piping. [F61, F81-OP2.3] [F20-OH2.2] Applies to water piping. [F81-OS3.1] Page 68 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objective and Functional Statements Objective and Functional Statements Solutions Solutions 7.3.4.8. Compression Fittings (4) [F81-OH1.1] Applies to venting systems. (1) [F20-OH2.1, OH2.2] [F81-OH2.1] Applies to drainage systems. [F20-OP5] [F81-OP5] Applies to drainage systems. [F20-OS3.1] (5) [F81-OH2.1] Applies to drainage systems. 7.3.4.9. Thrust Restraint of Water Service Pipes (6) [F22-OS2.6] (1) [F20, F81-OH2.2] [F36-OS3.6] [F20, F81-OP5] 7.3.6.2. Tests of Pipes in Drainage Systems (2) [F20, F81-OH2.2] (1) [F81-OE] Applies to underground drainage piping. (3) [F20, F81-OH2.2] [F81-OH2.1] (4) [F20, F81-OH2.2] [F81-OP5] Applies to drainage systems. 7.3.5.1. Backfill of Pipe Trench 7.3.6.3. Tests of Venting Systems (1) [F20-OE] (1) [F81-OH1.1] [F81-OH2.1] 7.3.6.4. Water Pressure Tests [F81-OP5] (1) [F81-OH1.1] Applies to venting systems. 7.3.5.2. Protection of Non-Metallic Pipe [F81-OH2.1] Applies to drainage systems. (1) [F20-OE] [F81-OP5] Applies to drainage systems. [F81-OH2.1] (2) [F81-OH1.1] Applies to venting systems. [F81-OP5] [F81-OH2.1] Applies to drainage systems. 7.3.5.3. Isolation from Loads [F81-OP5] Applies to drainage systems. (1) [F20-OE] Applies to underground drainage piping. 7.3.6.5. Air Pressure Tests [F81-OH2.1] (1) [F81-OH1.1] Applies to venting systems. [F81-OP5] [F81-OH2.1] Applies to drainage systems. 7.3.5.4. Protection from Frost [F81-OP5] Applies to drainage systems. (1) [F20-OE] Applies to underground drainage piping. 7.3.6.6. Final Tests [F81-OH2.1] (1) [F81-OH1.1] Applies to venting systems. [F81-OP5] [F81-OH2.1] Applies to drainage systems. 7.3.5.5. Protection from Mechanical Damage [F81-OP5] Applies to drainage systems. (1) [F81-OH1.1] Applies to venting system. 7.3.6.7. Ball Tests [F81-OH2.1] Applies to drainage system. (1) [F81-OH2.1] [F81-OH2.2] Applies to water system. [F81-OP5] (2) [F81-OH2.1] 7.3.5.6. Protection from Condensation 7.3.7.1. Application of Tests (1) [F63-OH2.4] (1) [F81-OP5] [F63-OP2.3] (3) [F81-OP5] 7.3.5.7. Spatial Separation (4) [F81-OP5] (1) [F46-OH2.2] 7.3.7.2. Tests of Potable Water Systems [F46-OP5] (1) [F20-OP5] (2) [F46-OH2.2] 7.3.7.3. Water Tests [F46-OP5] (1) [F81-OP5] (4) [F46-OH2.2] (2) [F46-OH2.2] [F46-OP5] 7.4.2.1. Connections to Sanitary Drainage Systems 7.3.6.1. Tests and Inspection of Drainage or Venting Systems (1) [F81-OH1.1] (1) (1) [F81-OH1.1] Applies to venting systems. [F41, F43-OH2.1, OH2.4] [F81-OH2.1] Applies to drainage systems. (2) [F81-OH1.1] [F81-OP5] Applies to drainage systems. [F43-OH2.1, OH2.4] (2) [F81-OH1.1] Applies to venting systems. (3) [F81-OH1.1] [F81-OH2.1] Applies to drainage systems. (4) [F81-OH1.1] [F81-OP5] Applies to drainage systems. (5) [F81-OH1.1] (3) [F81-OH1.1] Applies to venting systems. 7.4.2.2. Connection of Overflows from Rainwater Tanks [F81-OH2.1] Applies to drainage systems. (1) [F40-OE] [F81-OP5] Applies to drainage systems. SA-1 • Page 69 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objective and Functional Statements Objective and Functional Statements Solutions Solutions 7.4.2.3. Direct Connections [F111-OE] Applies to drainage systems served by a (1) [F81-OH2.1] sewage system. (2) [F81-OH2.1, OH2.4] (4) [F44-OE] Applies to oil interceptors. [F81, F112-OE] (3) [F81-OH2.4] [F111-OE] Applies to drainage systems served by a sewage system. (4) [F81-OH2.4] [F81-OH2.1] 7.4.3.1. Plumbing Fixtures [F44-OH5] Applies to oil interceptors. (1) [F41-OH1.1] [F01-OP1.1] Applies to oil interceptors. [F40, F41-OH2.1, OH2.4] [F01-OS1.1] Applies to oil interceptors. [F80-OP2.3] (5) [F44-OE] Applies to oil interceptors. [F81, F112-OE] 7.4.3.2. Restricted Locations of Indirect Connections and [F111-OE] Applies to drainage systems served by a Traps sewage system. (1) [F81-OH2.1, OH2.4] [F81-OH2.1] 7.4.3.3. Equipment Restrictions Upstream of Interceptors [F44-OH5] Applies to oil interceptors. (1) [F81-OH2.1] [F01-OP1.1] Applies to oil interceptors. 7.4.3.4. Fixtures Located in Chemical Storage Locations [F01-OS1.1] Applies to oil interceptors (1) [F44-OE] (6) [F81, F112-OE] [F44-OH5] [F111-OE] Applies to drainage systems served by a [F01-OP1.1] sewage system. [F81-OP2.3] [F81-OH2.1] [F01, F81-OS1.1] (7) [F81, F112-OE] [F111-OE] Applies to drainage systems served by a [F32-OS3.3] [F44-OS3.4] sewage system. 7.4.3.5. Macerating Toilet [F81-OH2.1] (1) [F72-OH2.3] (8) [F44-OE] Applies to oil interceptors. [F81, F112-OE] 7.4.3.6. Drains Serving Elevator Pits [F111-OE] Applies to drainage systems served by a (1) [F43-OH1.1] sewage system. [F43-OH2.1] [F81-OH2.1] [F62-OP2.3] [F44-OH5] Applies to oil interceptors. [F62-OP5] [F01-OP1.1] Applies to oil interceptors. 7.4.4.1. Sewage Treatment [F01-OS1.1] Applies to oil interceptors. (1) [F81-OE] Applies to underground drainage piping. 7.4.4.4. Neutralizing and Dilution Tanks [F81-OH2.1] (1) [F40-OE] [F81-OP2.3] [F80-OH2.1] [F81-OP5] [F40-OH5] [F44-OS3.4] [F81-OP2.3] 7.4.4.2. Protection for Drainage System [F80-OP5] (1) [F81-OE] Applies to underground drainage piping. [F40, F80-OS3.4] [F81-OH2.1] (2) [F40-OE] [F81-OH5] [F80-OH2.1] 7.4.4.3. Interceptors [F40-OH5] (1) [F81, F112-OE]. [F81-OP2.3] [F111-OE] Applies to drainage systems served by a [F80-OP5] sewage system. [F40, F80-OS3.4] [F81-OH2.1] 7.4.5.1. Traps for Sanitary Drainage Systems (2) [F44, F81, F112-OE]. (1) [F81-OH1.1] [F111-OE] Applies to drainage systems served by a [F42-OH2.5] sewage system. (6) [F81-OH1.1] [F81-OH2.1] [F42-OH2.5] [F44-OH5] 7.4.5.2. Traps for Storm Drainage Systems [F01-OP1.1] (1) [F81-OH1.1] [F01-OS1.1] (2) [F81-OH1.1] (3) [F81-OH2.1] Page 70 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objective and Functional Statements Objective and Functional Statements Solutions Solutions 7.4.5.3. Connection of Subsoil Drainage Pipe to a Sanitary (6) [F81-OH2.1] Drainage System (7) [F81-OH2.1] (1) [F40-OH1.1] (8) [F81-OH2.1] [F40-OH2.1] (9) [F81-OH2.1] (3) [F81-OH1.1] (10) [F81-OH2.1] [F81-OH2.1] 7.4.7.2. Size and Spacing of Cleanouts 7.4.5.4. Location and Cleanout for Building Traps (1) [F81-OH2.1] (1) [F81-OH2.1] (2) [F81-OH2.1] 7.4.5.5. Trap Seals (3) [F81-OH2.1] (1) [F81-OH1.1] (4) [F81-OH2.1] [F42-OH2.5] (5) [F81-OH2.1] (2) [F81-OH1.1] (6) [F81-OH2.1] [F42-OH2.5] (7) [F81-OH2.1] 7.4.6.1. Separate Systems 7.4.7.3. Manholes (1) [F40-OR1] (1) [F20-OS3.1] (3) [F81-OH1.1] (2) (a), (c) [F81-OH1.1] [F41, F81-OH2.1] (a), (c) [F81-OS1.1] 7.4.6.2. Location of Soil or Waste Pipes (b), [F20, F30, F80-OS3.1] (1) [F81-OH2.1, OH2.2, OH2.4] (3) [F30-OS3.1] [F36-OS3.6] (a), (b) [F46-OH2.2] (4) [F81-OH2.1] 7.4.6.3. Sumps or Tanks 7.4.7.4. Location of Cleanouts (1) [F81-OH2.1] (1) [F81-OH2.1] (2) [F81-OH1.1] (2) [F81-OH1.1] [F81-OH2.1] [F30-OS3.1] (3) [F40, F81-OH2.1] (4) [F81-OH2.1] [F40, F81-OH1.1] (4.1) [F81-OH2.1] (4) [F72-OH2.1] (5) [F43-OH2.1] [F81-OH2.1] [F43-OH5] (5) [F81-OH2.1] 7.4.8.1. Minimum Slope (6) [F81-OH2.1] (1) [F81-OH2.1] (7) [F81-OH2.1] (3) [F81-OH2.1] (8) [F81-OH2.1] 7.4.8.2. Length of Fixture Outlet Pipes (9) [F81-OH2.1] (1) [F81-OH1.1] 7.4.6.4. Protection from Backflow 7.4.9.1. No Reduction in Size (1) [F81-OH1.1] (1) [F81-OH2.1] [F81-OH2.1] (2) [F81-OH2.1] (2) [F81-OH1.1] 7.4.9.2. Serving Water Closets [F81-OH2.1] (1) [F81-OH2.1] (3) [F81-OH2.1] (2) [F81-OH2.1] (5) [F40-OH1.1] (3) [F81-OH2.1] [F40-OH2.1] (4) [F81-OH2.1] 7.4.6.5. Mobile Home Sewer Service (5) [F81-OH1.1, OH2.1, OP5] (1) [F81-OH2.1] 7.4.9.3. Size of Fixture Outlet Pipes 7.4.7.1. Cleanouts for Drainage Systems (1) [F81-OH2.1] (1) [F81-OH2.1] (2) [F81-OH2.1] (2) [F81-OH2.1] (3) [F81-OH1.1] (3) [F81-OH2.1] [F81-OP5] (4) [F81-OH2.1] 7.4.9.4. Minimum Size of Building Drains and Sewers (5) [F81-OH2.1] (1) [F81-OH2.1] SA-1 • Page 71 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objective and Functional Statements Objective and Functional Statements Solutions Solutions (2) [F81-OH2.1] 7.5.4.1. Stack Vents 7.4.9.5. Offset in Leaders (1) [F40, F81-OH1.1] (1) [F81-OH2.1, OH2.3] 7.5.4.2. Vent Stacks (2) [F81-OH2.1] (1) [F40, F81-OH1.1] 7.4.10.3. Hydraulic Loads from Fixtures with Continuous or (3) [F40, F81-OH1.1] Semi-continuous Flow (4) [F40, F81-OH1.1] (1) [F81-OH2.1] 7.5.4.3. Yoke Vents (2) [F81-OH2.1] (1) [F40, F81-OH1.1] 7.4.10.4. Hydraulic Loads from Roofs or Paved Surfaces (2) [F40, F81-OH1.1] (2) [F20, F81-OP5] (3) [F40, F81-OH1.1] (a), (d), (e) [F41, F81-OH2.4, OH2.5] 7.5.4.4. Offset Relief Vents (b), (c) [F20, F81-OS2.1] (1) [F40, F81-OH1.1] (4) [F20, F81-OP5] 7.5.4.5. Fixtures Draining into Vent Pipes 7.4.10.5. Conversion of Fixture Units to Litres and Gal/min (1) [F40, F81-OH1.1] (1) [F81-OH2.1] 7.5.5.1. Venting of Sanitary Sewage Sumps 7.4.10.6. Hydraulic Loads to Soil or Waste Pipes (1) [F40, F81-OH1.1] (1) [F81-OH2.1] 7.5.5.2. Venting of Interceptors (2) [F81-OH2.1] (1) [F40, F81-OH1.1] (3) [F81-OH2.1] [F81-OH2.1] 7.4.10.7. Hydraulic Loads on Branches [F01, F40, F81-OP1.1] (1) [F81-OH2.1] [F01, F40, F81-OS1.1] 7.4.10.8. Hydraulic Loads on Sanitary Horizontal Drain (2) [F40, F81-OH1.1] (1) [F81-OH2.1] [F81-OH2.1] (2) [F81-OH2.1] [F01, F40, F81-OP1.1] 7.4.10.9. Hydraulic Loads on Horizontal Storm Drains [F01, F40, F81-OS1.1] (1) [F81-OH2.1] (3) [F40, F81-OH1.1] 7.4.10.10. Rain Leaders [F01, F40, F81-OP1.1] (2) [F62, F81-OH1.3] [F01, F40, F81-OS1.1] (3) [F62, F81-OH1.3] (4) [F40, F81-OH1.1] 2.4.10.11. Hydraulic Loads on Leaders [F01, F40, F81-OP1.1] (1) [F81-OP5] [F01, F40, F81-OS1.1] 2.4.10.12. Hydraulic Loads from Fixtures with a Semi- (5) [F40, F81-OH1.1] Continuous Flow [F01, F40, F81-OP1.1] (1) [F81-OP5] [F01, F40, F81-OS1.1] 7.5.1.1. Venting for Traps (6) [F40, F81-OH1.1] (1) [F81-OH1.1] [F81-OH2.1] (2) [F81-OH1.1] (7) [F40, F81-OH1.1] 7.5.2.1. Wet Venting [F81-OH2.1] (1) [F40, F81-OH1.1] [F01, F40, F81-OP1.1] 7.5.3.1. Circuit Venting [F01, F40, F81-OS1.1] (1) [F40, F81-OH1.1] 7.5.5.3. Venting of Drain Piping and Dilution Tanks for (2) [F40, F81-OH1.1] Corrosive Waste (3) [F40, F81-OH1.1] (1) [F81-OS3.4] (4) [F40, F81-OH1.1] 7.5.5.4. Fresh Air Inlets (5) [F40, F81-OH1.1] (1) [F81-OH1.1] (6) [F40, F81-OH1.1] 7.5.5.5. Provision for Future Installations (7) [F40, F81-OH1.1] (1) [F81-OH1.1] Applies to venting systems. (8) [F40, F81-OH1.1] [F81-OH2.1] Applies to drainage systems. (9) [F40, F81-OH1.1] (2) [F40, F81-OH1.1] (10) [F40, F81-OH1.1] Page 72 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objective and Functional Statements Objective and Functional Statements Solutions Solutions 7.5.6.1. Drainage of Vent Pipes 7.5.8.2. Individual Vents and Dual Vents (1) [F81-OH1.1] (1) [F81-OH1.1] (2) [F81-OH1.1] 7.5.8.3. Branch Vents, Headers, Continuous Vents and Circuit 7.5.6.2. Vent Pipe Connections Vents (1) [F81-OH1.1] (1) [F81-OH1.1] (2) [F81-OH1.1] 7.5.8.4. Vent Stacks or Stack Vents (3) [F40, F81-OH1.1] (1) [F81-OH1.1] 7.5.6.3. Location of Vent Pipes (3) [F81-OH1.1] (1) [F81-OH1.1] (4) [F81-OH1.1] (2) [F81-OH2.1] (5) [F81-OH1.1] (3) [F81-OH1.1] 7.5.9.2. Air Admittance Valves (4) [F40, F81-OH1.1] (1) [F40, F81-OH1.1] 7.5.6.4. Connection of Vents Above Fixtures Served (a) [F140-OC] (1) [F81-OH1.1] (2) [F40, F81-OH1.1] (2) [F81-OH1.1] (3) [F40, F81-OH1.1] 7.5.6.5. Terminals 7.5.9.3. Installation Conditions (1) [F81-OH1.1] (1) [F40, F81-OH1.1] (2) [F81-OH1.1] (2) [F40, F81-OH1.1] (4) [F81-OH1.1] (3) [F40, F81-OH1.1] (5) [F81-OH1.1] (4) [F40, F81-OH1.1] (6) [F81-OH1.1] (5) [F40, F81-OH1.1] (7) [F20, F81-OH1.1] 7.6.1.1. Design (8) [F61, F80-OH1.3] (1) [F31-OS3.2] [F61, F80-OP2.3] (2) [F31-OS3.2] (9) [F61-OH1.3] (3) [F71-OH2.3] [F61-OP2.3] 7.6.1.2. Drainage (10) [F81-OH1.1] (1) [F81-OP5] 7.5.7.1. General 7.6.1.3. Control and Shut-off Valves (1) [F81-OH1.1] (1) [F81-OP5] 7.5.7.2. Size Restriction (2) [F81-OP5] (1) [F81-OH1.1] (2.1) [F81-OP5] (2) [F81-OH1.1] (2.2) [F81-OP5] (3) [F81-OH1.1] (3) [F81-OP5] 7.5.7.3. Additional Circuit Vents and Relief Vents (4) [F81-OP5] (2) [F81-OH1.1] (5) [F70, F72-OH2.1, OH2.3] 7.5.7.4. Offset Relief Vents (6) [F70, F72-OH2.1, OH2.3] (1) [F81-OH1.1] (47) [F81-OP5] 7.5.7.5. Yoke Vents (8) [F81-OP5] (1) [F81-OH2.1] (9) [F81-OP5] 7.5.7.6. Vent Pipes for Manholes 7.6.1.3A. Public Washrooms (1) [F81-OH2.1] (1) [F81-OP5] 7.5.7.7. Vents for Sewage Sumps, Neutralizing and Dilution 7.6.1.3B. Tanks Tanks, and Macerating Toilet Systems (1) [F81-OP5] (1) [F81-OH2.1] 7.6.1.4. Protection for Exterior Water Supply (2) [F81-OH2.1] (1) [F81-OP5] (3) [F81-OH1.1] 7.6.1.5. Check Valves 7.5.8.1. Hydraulic Loads Draining to Wet Vents (1) [F20, F81-OP5] (1) [F81-OH1.1] 7.6.1.6. Flushing Devices (2) [F81-OH1.1] (1) [F72-OH2.1] SA-1 • Page 73 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objective and Functional Statements Objective and Functional Statements Solutions Solutions (2) [F72-OH2.1] 7.6.2.3. Backflow Caused by Back Pressure (3) [F130-OE1.2] (1) [F81-OH2.1] [F46, F70, F81-OH2.2] (4) [F81-OH2.1] (2) [F81-OH2.1] [F46, F70, F81-OH2.2] (5) [F130-OE1.2] (3) [F81-OH2.1] [F46, F70, F81-OH2.2] 7.6.1.7. Relief Valves 7.6.2.4. Backflow from Fire Protection Systems. (1) [F20, F81-OP1.1] (2) [F81-OH2.1] [F46, F70, F81-OH2.2] [F20, F81-OS1.1] (3) [F02, F12, F81-OP1.2] [F20, F81-OS2.3] [F02, F12, F81-OS1.2] [F31, F81-OS3.2] Applies to pressure vessels containing (4) [F81-OH2.1] [F46, F70, F81-OH2.2] hot water. 7.6.2.5A. Backflow from Buildings with a Solar Domestic Hot (2) [F20, F81-OP1.1] Water System [F20, F81-OS1.1] (1) [F70, F81, F46-OH2.1, OH 2.2, OH2.3] [F20, F81-OS2.3] 7.6.2.6. Premise Isolation [F31, F81-OS3.2] (1) [F81-OH2.1] [F46, F70, F81-OH2.2] (4) [F20, F81-OP1.1] [F20, F81-OS1.1] [F20, F81-OS2.3] (3) [F46, F70, F81-OH2.2] (b) [F31, F81-OS3.2] 7.6.2.7. Hose Bibb (5) [F20, F81-OP1.1] (1) [F70, F81, F46-OH2.1, OH2.2, OH2.3] [F20, F81-OS1.1] 7.6.2.8. Cleaning of Systems [F20, F81-OS2.3] (1) [F81-OH2.1] [F46, F70, F81-OH2.2] [F31, F81-OS3.2] 7.6.2.9. Air Gap (b) [F81-OH2.2] Applies to the size of air break. (1) [F81-OH2.1] [F46, F70, F81-OH2.2] (6) [F20, F81-OP1.1] (2) [F81-OH2.1] [F46, F70, F81-OH2.2] [F20, F81-OS1.1] 7.6.2.10. Vacuum Breakers and Flood Levels [F20, F81-OS2.3] (2) [F81-OH2.1] [F46, F70, F81-OH2.2] [F31, F81-OS3.2] (3) [F81-OH2.1] [F46, F70, F81-OH2.2] (7) [F20, F81-OP1.1] (4) [F81-OH2.1] [F46, F70, F81-OH2.2] [F20, F81-OS1.1] 7.6.2.11. Tank-Type Water Closets [F20, F81-OS2.3] (1) [F70, F81, F46-OH2.1, OH2.2, OH2.3] [F31, F81-OS3.2] 7.6.3.1. Design 7.6.1.8. Solar Domestic Hot Water Systems (1) [F70, F81-OH2.2] (1) [F61-OH1.3] (2) [F70-OH2.2] [F70-OH2.2] (4) [F70, F81-OH2.2] [F40-OH2.1, OH2.4] [F20-OS2.2, OS2.3] 7.6.3.2. Hydraulic Load [F31-OS3.2] [F81-OS3.4] (1) [F70, F81-OH2.2] 7.6.1.9. Water Hammer (2) [F70, F81-OH2.2] (1) [F20-OH4] (3) [F70, F81-OH2.2] [F20, F81-OP5] (4) [F70, F81-OH2.2] [F20, F81-OS3.2] 7.6.3.3. Static Pressure 7.6.1.10. Mobile Home Water Service (1) [F20, F81-OP1.1] (1) [F46, F70-OH2.2] [F20, F81-OP5] 7.6.1.11. Thermal Expansion [F20, F81-OS1.1] (1) [F20, F46, F81-OP5] [F20, F81-OS2.3] 7.6.2.1. Connection of Systems [F31, F81-OS3.2] Applies to pipes containing hot water (1) [F81-OH2.1] [F46, F70, F81-OH2.2] 7.6.3.4. Size (3) [F70, F81, F82-OH2.2, OH2.3] (1) [F70, F81-OH2.2] (3.1) [F46, F70, F81-OH2.2] (2) [F70, F81-OH2.2] 7.6.2.2. Back-Siphonage (4) [F70, F81-OH2.2] (1) [F81-OH2.1] [F46, F70, F81-OH2.2] (5) [F71, F72-OH2.1, OH2.3] (2) [F81-OH2.1] [F46, F70, F81-OH2.2] (6) [F71, F72-OH2.1, OH2.3] Page 74 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Objective and Functional Statements Solutions 7.6.4.1. Water Supply Fittings (31) [F130-OR1] (2) [F30-OS3.1] [F31-OS3.2] (3) [F130-OR1] 7.7.1.1. General (1) [F81-OH2.2] (2) [F82-OH2.2] (3) [F40-OH2.2] (4) [F46-OH2.2] (5) [F80, F81-OS3.4] [F81-OP5] 7.7.1.2. Identification and Marking (0.1) [F46, F81-OH2.2] (1) [F46, F81-OH2.2] 7.7.1.3. Location of Pipes (1) [F81-OH2.1, OH2.2, OH2.4] (c), (d) [F46-OH2.2] 7.7.1.4. Location of Outlets (1) [F46-OH2.2] [F40-OH2.4] 7.7.2.2. Permitted Applications (1) [F46-OH2.2] [F81-OH2.2] 7.7.2.3. Roof Design (1) [F41-OH2.2] (2) [F41-OH2.2] 7.7.2.4. Non-Potable Rainwater Harvesting System Design (1) [F46, F80, F81-OH2.2] (2) [F41-OH2.2] (3) [F40-OH2.2] (4) [F41-OH2.2] (5) [F80, F81-OS3.4] [F81-OP5] (6) [F81-OH2.2] (7) [F81-OH2.2] [F81-OP5] (8) [F81-OH2.2] [F81-OH2.2] (9) [F46-OH2.2] (10) [F46-OH2.2] 7.7.3.1. Conformance to Standards (1) [F81, F82-OH2.1, OH2.2, OH2.4] [F130-OR1] SA-1 • Page 75 2024 MMAH Supplementary Standard SA-1 Table 8 Objectives and Functional Statements Attributed to the Acceptable Solutions in Part 8 of Division B Acceptable Acceptable Objective and Functional Statements Objective and Functional Statements Solutions Solutions 8.1.3.1. Discharge (2) [F111, F112-OE] (1) [F81, F110, F111-OE] [F111, F112-OH2.1] [F81, F110, F111-OH5] [F111, F112-OH5] (7) [F81, F110, F111-OE] (3) [F111, F112-OE] [F81, F110, F111-OH5] [F111, F112-OH2.1] (8) [F81, F111-OE] [F111, F112-OH5] [F81, F111-OH5] (4) [F111, F112-OE] 8.2.1.2. Site Evaluation [F111, F112-OH2.1] (1) [F110, F111, F112-OE] [F111, F112-OH5] [F110, F111, F112-OH5] (e) [F110-OE] 8.2.1.4. Clearances (e) [F110-OH5] (2) [F110, F112-OE] (5) [F111, F112-OE] [F110, F112-OH5] [F111, F112-OH2.1] (3) [F110, F112-OE] [F111, F112-OH5] [F110, F112-OH2.1] (6) [F111, F112-OE] [F110, F112-OH5] [F111, F112-OH2.1] (4) [F110, F111, F112-OE] [F111, F112-OH5] [F110, F111, F112-OH5] (7) [F111, F112-OE] 8.2.1.5. Clearance Distances for Class 1, 2 and 3 Sewage [F111, F112-OH2.1] Systems [F111, F112-OH5] (1) [F110, F112-OE] (8) [F111, F112-OE] [F110, F112-OH5] [F111, F112-OH2.1] 8.2.1.6. Clearances for a Class 4 or 5 Sewage System [F111, F112-OH5] (1) [F110, F112-OE] (9) [F82, F111-OE] [F110, F112-OH2.1] [F82, F111-OH2.1] [F110, F112-OH5] [F82, F111-OH5] (2) [F110, F112-OE] (10) [F82, F111-OE] [F110, F112-OH2.1] [F82, F111-OH2.1] [F110, F112-OH5] [F82, F111-OH5] (3) [F110-OE] (11) [F82, F111-OE] [F110-OH2.1] [F82, F111-OH2.1] [F110-OH5] [F82, F111-OH5] 8.2.2.2. Tanks 8.2.2.4. Holding Tanks (1) [F110, F111, F112-OE] (1) [F82, F111-OE] [F110, F111, F112-OH5] [F82, F111-OH2.1] [F20-OP2.3] [F82, F111-OH5] (2) [F110, F111, F112-OE] (2) [F111-OE] [F110, F111, F112-OH5] [F111-OH2.1] [F20-OP2.3] [F111-OH5] (5) [F82, F111-OE] 8.3.1.2. Application [F82, F111-OH2.1] (1) [F111, F112-OE] [F82, F111-OH5] [F111, F112-OH2.1] (6) [F20-OP2.3] [F111, F112-OH5] (7) [F81-OP2.6] (3) [F110-OE] 8.2.2.3. Septic Tanks [F110-OH5] (1) [F111-OE] 8.3.2.1. Construction Requirements [F111-OH2.1] (1) (a), (b) [F42-OH2.5] [F111-OH5] (c), (d), (h) [F40-OH2.4] Page 76 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objective and Functional Statements Objective and Functional Statements Solutions Solutions (e) [F101-OH6] 8.5.2.1. Construction Requirements (f), (g) [F50-OH1.1] (1) [F110, F112-OE] (f), (g) [F42-OH2.5] [F110, F112-OH5] 8.3.3.1. Construction Requirements (2) [F113-OH2.6] (1) (a) [F110, F112-OE] [F20-OS2.2] (a) [F110, F112-OH5] (3) [F112-OE] (b) [F20-OS2.2] [F112-OH5] (b), (d) [F113-OH2.6] (4) [F82-OE] (c) [F112-OE] [F42-OH2.5] [F113-OH2.6] (c) [F112-OH5] [F82-OH5] (d) [F110-OE] [F30-OS3.1] 8.3.4.1. Construction Requirements (5) [F30-OS3.1] (1) (a) [F40-OH2.4] [F113-OH2.6] (6) [F113-OH2.6] (b) [F113-OH2.6] (7) [F111-OE] (c) [F111-OE] [F111-OH5] (c) [F111-OH5] (8) [F112-OE] 8.3.5.1. Construction Requirements [F112-OH5] (1) (a) [F113-OH2.6] 8.6.1.2. General Requirements (b) [F40-OH2.4] (1) [F112-OE] (c) [F20-OS2.1] [F112-OH5] 8.4.1.2. Application 8.6.1.3. Pumps and Siphons (1) [F110-OE] (1) [F110, F111, F112-OE] [F110-OH5] [F110, F111, F112-OH2.1] 8.4.2.1. Construction Requirements [F110, F111, F112-OH5] (1) [F110, F112-OE] (2) [F110, F111-OE] [F110, F112-OH5] [F110, F111-OH2.1] (2) [F113-OH2.6] [F110, F111-OH5] [F20-OS2.2] (3) [F110, F111, F112-OE] (3) [F112-OE] [F110, F111, F112-OH5] [F112-OH5] (4) [F111, F113-OE] (4) [F82-OE] [F111, F113-OH5] [F42-OH2.5] [F113-OH2.6] (5) [F112-OE] [F82-OH5] [F112-OH5] [F30-OS3.1] (6) [F110, F111-OE] (5) [F113-OH2.6] [F110, F111-OH2.1] (6) [F111-OE] [F110, F111-OH5] [F111-OH5] 8.6.2.1. Septic Tank Systems (7) [F112-OE] (1) [F110, F111-OE] [F112-OH5] [F110, F111-OH5] 8.4.2.2. Maximum Sewage Flow (2) [F110, F111-OE] (1) [F110, F112-OE] [F110, F111-OH5] [F110, F112-OH5] (3) [F82-OE] 8.4.2.3. Sizing [F82-OH2.1] (1) [F110, F112-OE] 8.6.2.2. Other Treatment Units [F110, F112-OH5] (1) [F110-OE] 8.5.1.2. Application [F110-OH5] (1) [F110, F112-OE] (2) [F110, F111-OE] [F110, F112-OH5] [F110, F111-OH5] (2) [F112-OE] (3) [F111-OE] [F112-OH5] [F111-OH2.1] [F111-OH5] SA-1 • Page 77 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objective and Functional Statements Objective and Functional Statements Solutions Solutions (4) [F111-OE] [F110, F111-OH5] [F111-OH2.1] (2) [F110, F111-OE] [F111-OH5] [F110, F111-OH2.1] (6) [F82, F111-OE] [F110, F111-OH5] [F82, F111-OH2.1] (3) [F110-OE] [F82, F111-OH5] [F110-OH2.1] 8.7.1.1. Application Scope [F110-OH5] (1) [F110, F111-OE] (4) [F110-OE] [F110, F111-OH2.1] [F110-OH5] [F110, F111-OH5] 8.7.3.3. Absorption Trenches e1 8.7.1.2. Limitation on Installation (1) [F110, F111-OE] (1) [F110, F111, F112-OE] [F110, F111-OH2.1] [F110, F111, F112-OH2.1] [F110, F111-OH5] [F110, F111, F112-OH5] (2) [F110, F111-OE] 8.7.2.1. General Requirements [F110, F111-OH2.1] (1) [F110, F111-OE] [F110, F111-OH5] [F110, F111-OH2.1] 8.7.3.4. Distribution Pipe e1 [F110, F111-OH5] (1) [F111-OE] (2) [F104, F110, F111-OE] [F111-OH5] [F104, F110, F111-OH2.1] (2) [F111-OE] [F104, F110, F111-OH5] [F111-OH5] [F104, F110, F111-OR2] (3) [F110, F111-OE] (3) [F110, F111-OE] [F110, F111-OH2.1] [F110, F111-OH2.1] [F110, F111-OH5] [F110, F111-OH5] (4) [F110, F111-OE] (4) [F110, F111-OE] [F110, F111-OH2.1] [F110, F111-OH2.1] [F110, F111-OH5] [F110, F111-OH5] 8.7.3.5. Leaching Chamber e1 (5) [F110, F111-OE] (1) [F111-OE] [F110, F111-OH2.1] [F111-OH5] [F110, F111-OH5] (2) [F111-OE] 8.7.2.2. Distribution Pipes within Leaching Beds [F111-OH5] (2) [F111-OE] (3) [F110, F111-OE] 8.7.2.3. Leaching Chambers within Leaching Beds [F110, F111-OH2.1] (3) [F111, F112-OE] [F110, F111-OH5] [F111, F112-OH2.1] 8.7.4.1. Loading Requirements [F111, F112-OH5] (1) [F110, F111-OE] (4) [F111-OE] [F110, F111-OH2.1] 8.7.3.1. Length of Distribution Pipe [F110, F111-OH5] (1) [F110, F111-OE] 8.7.4.2. Construction Requirements [F110, F111-OH2.1] (1) [F110, F111-OE] [F110, F111-OH5] [F110, F111-OH2.1] (2) [F110-OE] [F110, F111-OH5] [F110-OH5] (2) [F110, F111-OE] (3) [F110-OE] [F110, F111-OH2.1] [F110-OH5] [F110, F111-OH5] (4) [F110-OE] (3) [F110, F111-OE] [F110-OH5] [F110, F111-OH2.1] e1 8.7.3.2. Length of Leaching Chamber [F110, F111-OH5] (1) [F110, F111-OE] (5) [F110, F111-OE] [F110, F111-OH2.1] [F110, F111-OH2.1] Page 78 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objective and Functional Statements Objective and Functional Statements Solutions Solutions [F110, F111-OH5] [F110, F111-OH5] (6) [F110, F111-OE] (6) [F110, F111, F112-OE] [F110, F111-OH2.1] [F110, F111, F112-OH2.1] [F110, F111-OH5] [F110, F111, F112-OH5] (7) [F110, F111-OE] 8.7.6.1. Construction Requirements [F110, F111-OH2.1] (1) [F112-OE] [F110, F111-OH5] [F112-OH5] (8) [F110, F111-OE] (2) [F110, F111, F112-OE] [F110, F111-OH2.1] [F110, F111, F112-OH2.1] [F110, F111-OH5] [F110, F111, F112-OH5] (9) [F110, F111-OE] (3) [F110, F111-OE] [F110, F111-OH2.1] [F110, F111-OH2.1] [F110, F111-OH5] [F110, F111-OH5] (10) [F110, F111-OE] (4) [F20-OS2.2] [F110, F111-OH2.1] (5) [F110, F111-OE] [F110, F111-OH5] [F110, F111-OH2.1] (11) [F110, F111-OE] [F110, F111-OH5] [F110, F111-OH2.1] 8.7.7.1. Construction Requirements [F110, F111-OH5] (1) [F112-OE] 8.7.5.1. Application [F112-OH5] (1) [F110, F111-OE] (2) [F110, F111-OE] [F110, F111-OH2.1] [F110, F111-OH2.1] [F110, F111-OH5] [F110, F111-OH5] 8.7.5.2. Loading Requirements (3) [F110, F112-OE] (1) [F110, F111-OE] [F110, F112-OH2.1] [F110, F111-OH2.1] [F110, F112-OH5] [F110, F111-OH5] (4) [F110, F112-OE] (2) [F110, F111-OE] [F110, F112-OH2.1] [F110, F111-OH2.1] [F110, F112-OH5] [F110, F111-OH5] (5) [F110, F111-OE] (3) [F110, F111, F112-OE] [F110, F111-OH2.1] [F110, F111, F112-OH2.1] [F110, F111-OH5] [F110, F111, F112-OH5] (6) [F110, F111-OE] (4) [F110, F111, F112-OE] [F110, F111-OH2.1] [F110, F111, F112-OH2.1] [F110, F111-OH5] [F110, F111, F112-OH5] (7) [F110, F111-OE] (5) [F110, F111, F112-OE] [F110, F111-OH2.1] [F110, F111, F112-OH2.1] [F110, F111-OH5] [F110, F111, F112-OH5] (8) [F110, F111-OE] 8.7.5.3. Construction Requirements [F110, F111-OH2.1] (2) [F110, F112-OE] [F110, F111-OH5] [F110, F112-OH2.1] (9) [F111-OE] [F110, F112-OH5] [F111-OH5] (3) [F110, F112-OE] (10) [F111-OE] [F110, F112-OH2.1] [F111-OH5] [F110, F112-OH5] (11) [F110, F112-OE] (4) [F110, F111, F112-OE] [F110, F112-OH2.1] [F110, F111, F112-OH2.1] [F110, F112-OH5] [F110, F111, F112-OH5] 8.7.7.2. Construction Requirements (5) [F110, F111-OE] (2) [ F111-OE] [F110, F111-OH2.1] SA-1 • Page 79 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objective and Functional Statements Objective and Functional Statements Solutions Solutions 8.7.8.1. General Requirements (2) [F82, F110-OE] (2) [F110, F111-OE] [F82, F110-OH5] [F110, F111-OH2.1] (3) [F110-OE] [F110, F111-OH5] [F110-OH5] 8.7.8.2. Construction Requirements (4) [F110-OE] (1) [F112-OE] [F110-OH5] [F112-OH5] 8.8.2.2. Sizing of Holding Tanks (2) [F110, F112-OE] (1) [F110, F111-OE] [F110, F112-OH2.1] [F110, F111-OH2.1] [F110, F112-OH5] [F110, F111-OH5] (3) [F110, F112-OE] 8.9.1.2. General Requirements for Operation and Maintenance [F110, F112-OH5] (1) [F110-OE] (4) [F110, F111, F112-OE] [F110-OH5] [F110, F111, F112-OH2.1] 8.9.2.2. General [F110, F111, F112-OH5] (1) [F110, F111-OE] (5) [F110, F111, F112-OE] [F110, F111-OH2.1] [F110, F111, F112-OH2.1] [F110, F111-OH5] [F110, F111, F112-OH5] 8.9.2.3. Class 4 Sewage Systems (7) [F110, F112-OE] (1) [F110, F111-OE] [F110, F112-OH2.1] [F110, F111-OH2.1] [F110, F112-OH5] [F110, F111-OH5] (8) [F110, F111-OE] (2) [F82, F110-OE] [F110, F111-OH2.1] [F82, F110-OH5] [F110, F111-OH5] 8.9.2.4. Sampling of Treatment Units (9) [F110, F111-OE] (1) [F82, F110-OE] [F110, F111-OH2.1] [F82, F110-OH5] [F110, F111-OH5] (2) [F82, F110-OE] (10) [F110, F112-OE] [F82, F110-OH5] [F110, F112-OH2.1] (3) [F82, F110-OE] [F110, F112-OH5] [F82, F110-OH5] 8.7.8.3. Design Requirements (4) [F82, F110-OE] (1) [F110, F111-OE] [F82, F110-OH5] [F110, F111-OH2.1] 8.9.2.5. Class 5 Sewage Systems [F110, F111-OH5] (1) [F82, F110-OE] (2) [F110, F111-OE] [F82, F110-OH5] [F110, F111-OH2.1] (2) [F110-OE] [F110, F111-OH5] [F110-OH5] (3) [F110, F111-OE] 8.9.3.2. General [F110, F111-OH2.1] (1) [F110, F111-OE] [F110, F111-OH5] [F110, F111-OH2.1] (4) [F110, F111-OE] [F110, F111-OH5] [F110, F111-OH2.1] (2) [F110, F111-OE] [F110, F111-OH5] [F110, F111-OH2.1] 8.8.1.2. Acceptable Installation [F110, F111-OH5] (1) [F110-OE] 8.9.3.3. Interceptors [F110-OH5] (1) [F110, F111-OE] (2) [F82, F110-OE] [F110, F111-OH2.1] [F82, F110-OH5] [F110, F111-OH5] 8.8.2.1. Construction Requirements 8.9.3.4. Class 4 Sewage Systems (1) [F82, F110-OE] (1) [F110, F111-OE] [F82, F110-OH5] [F110, F111-OH2.1] Page 80 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Objective and Functional Statements Solutions [F110, F111-OH5] 8.9.3.5. Pressurized Distribution Systems (1) [F110, F111-OE] [F110, F111-OH2.1] [F110, F111-OH5] SA-1 • Page 81 2024 MMAH Supplementary Standard SA-1 Table 9 Objectives and Functional Statements Attributed to the Acceptable Solutions in Part 9 of Division B Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 9.1.1.7. Radon [F20-OP2.3] Applies to elements that support or are part of (1) [F40, F50-OH1.1] an environmental separator. 9.1.1.8. Building in Flood Plains [F20, F80-OH1.1] Applies where concrete supports or is (1) (a) [F20-OP2.1] used in the walls of chimneys or fireplaces. [F20, F55, F61, F80-OH1.1, OH1.2] [F20, F61, F80- (a) [F20-OS2.1, OS2.3] OH1.3] Applies where concrete supports or is used in an (a) [F61-OH1.3] environmental separator. (b) [F10, F12-OS3.1] [F10, F30-OS3.7] [F20, F80-OH4] Applies where concrete elements support 9.3.1.1. General wood-frame floors. (1) [F20-OP2.1, OP2.4] [F20, F80-OS1.1] Applies where concrete supports or is [F21-OP2.3, OP2.4] used in chimneys or fireplaces. [F80-OP2.3] [F20-OS2.1] [F80-OS2.3] [F20-OP2.3] Applies to elements that support or are part of [F20-OS2.3] Applies to elements that support or are part of an environmental separator. an environmental separator. [F20, F21, F80-OH1.1] Applies where concrete supports or [F20, F80-OS3.1] Applies to concrete floors or steps, is used in the walls of chimneys or fireplaces. concrete that supports wood-frame floors or steps, and [F20, F21, F55, F61, F80-OH1.1, OH1.2] [F20, F21, F80, concrete steps that support guards or handrails. F61-OH1.3] Applies where concrete supports or is used in [F20, F80-OS3.4, OS3.7] Applies where concrete supports an environmental separator. or is used in chimneys or fireplaces. [F20, F21, F80-OH4] Applies where concrete elements 9.3.1.3. Concrete in Contact with Sulfate Soil support wood-frame floors. (1) [F20-OP2.1, OP2.4] [F20, F21, F80-OS1.1] Applies where concrete supports or [F80-OP2.3, OP2.4] is used in chimneys or fireplaces. [F20-OP2.3] Applies to elements that support or are part of [F20-OS2.1] [F21, F80-OS2.3] [F20-OS2.3] Applies to an environmental separator. elements that support or are part of an environmental [F80-OH1] Applies where concrete supports or is used in separator. the walls of chimneys or fireplaces. [F20, F21, F80-OS3.1] Applies to concrete floors or steps, [F80-OH1.1, OH1.2, OH1.3] Applies where concrete concrete that supports wood-frame floors or steps, and supports or is used in an environmental separator. concrete steps that support guards or handrails. [F80-OH4] Applies where concrete elements support [F20, F21, F80-OS3.4, OS3.7] Applies where concrete wood-frame floors. supports or is used in chimneys or fireplaces. [F80-OS1.1] Applies where concrete is used in footings for (4) [F20-OP2.1, OP2.4] chimneys or fireplaces. [F21, F80-OP2.3, OP2.4] [F20-OS2.1] [F20-OP2.3] Applies to elements that support or are part of [F80-OS2.3] an environmental separator. [F20-OS2.3] Applies to elements that support or are part of [F20, F21, F80-OH1.1] Applies where concrete supports or an environmental separator. is used in the walls of chimneys or fireplaces. [F80-OS3.1] Applies to concrete floors or steps, concrete [F20, F21, F55, F80, F61-OH1.1, OH1.2] [F20, F21, F80, that supports wood-frame floors or steps, and concrete F61-OH1.3] Applies to elements that support or are part of steps that support guards or handrails. an environmental separator. [F80-OS3.4, OS3.7] Applies where concrete supports or is [F20, F21, F80-OH4] Applies to elements that support used in chimneys or fireplaces. floors. 9.3.1.4. Aggregates [F20, F80-OS1.1] Applies where concrete supports or is (1) [F20-OP2.1, OP2.4] used in chimneys or fireplaces. [F80-OP2.3, OP2.4] [F20-OS2.1] [F80-OS2.3] [F20-OP2.3] Applies to elements that support or are part of [F20-OS2.3] Applies to elements that support or are part of an environmental separator. an environmental separator. [F20, F80-OS1.1] Applies to concrete used in chimneys or [F20, F80-OS3.1] Applies to concrete that supports wood- fireplaces. frame floors or steps. [F20-OS2.1] [F20, F80-OS3.4, OS3.7] Applies where concrete supports [F80-OS2.3] or is used in chimneys or fireplaces. [F20-OS2.3] Applies to elements that support or are part of 9.3.1.2. Cement an environmental separator. (1) [F20-OP2.1, OP2.4] [F80-OP2.3, OP2.4] Page 82 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20, F80-OS3.1] Applies to floors and elements that (a) [F20, F21, F80-OH4] Applies to elements that support support floors. [F20, F80-OS3.4] Applies to concrete used floors. in chimneys or fireplaces. (b) [F20-OP2.1, OP2.4] [F20, F55, F61, F80-OH1.1, OH1.2] Applies to elements (b) [F21-OP2.3, OP2.4] that support or are part of an environmental separator and (b) [F80-OP2.3] to masonry used in chimneys and fireplaces. (b) [F20-OP2.3] Applies to elements that support or are [F20, F61, F80-OH1.3] Applies to elements that support or part of an environmental separator. are part of an environmental separator and to masonry (b) [F20-OS2.1] used in chimneys and fireplaces. (b) [F21, F80-OS2.3] [F20, F80-OH4] Applies to floors and elements that (b) [F20-OS2.3] Applies to elements that support or are support floors. part of an environmental separator. 9.3.1.5. Water (b) [F20, F21, F80-OS3.1] (1) [F20-OP2.1, OP2.4] (b) [F20, F21, F55, F61, F80-OH1.1, OH1.2] [F20, F21, [F80-OP2.3, OP2.4] F61, F80-OH1.3], [F20-OP2.3] Applies to elements that support or are part of (c) [F20-OP2.1] [F20, F21, F80-OP2.3, OP2.4] an environmental separator. (c) [F20-OS2.1] [F20, F21, F80-OS2.3] [F20, F80-OS1.1] Applies where concrete supports or is (c) [F20, F21, F80-OS3.1] used in chimneys or fireplaces. (2) [F80-OS3.1] [F20-OS2.1] 9.3.1.7. Concrete Mixes [F80-OS2.3] [F20-OS2.3] Applies to elements that support or are part of (1) (a) [F20-OP2.1, OP2.4] an environmental separator. (a) [F21-OP2.3, OP2.4] (a) [F20, F55, F61-OP2.3] Applies to elements that support [F20, F80-OS3.1] Applies to concrete floors or steps, or are part of an environmental separator. concrete that supports wood-frame floors or steps, and concrete steps that support guards or handrails. (a) [F20, F21, F61-OS1.1] Applies where concrete [F20, F80-OS3.4, OS3.7] Applies where concrete supports supports or is used in chimneys or fireplaces. or is used in chimneys or fireplaces. (a) [F20-OS2.1] [F20, F55, F61, F80-OH1.1, OH1.2] Applies to elements (a) [F21-OS2.3] that support or are part of an environmental separator and (a) [F20, F61, F55-OS2.3] Applies to elements that support to masonry used in chimneys and fireplaces. or are part of an environmental separator. [F20, F61, F80-OH1.3] Applies to elements that support or (a) [F20, F21, F61-OS3.1] Applies to concrete floors or are part of an environment+tal separator and to masonry steps, concrete that supports wood-frame floors or steps, used in chimneys and fireplaces. and concrete steps that support guards or handrails. [F20, F80-OH4] Applies where concrete elements support (a) [F20, F21, F61-OS3.4, OS3.7] Applies where concrete wood-frame floors. supports or is used in chimneys or fireplaces. (a) [F20, F21, F80-OH1.1] Applies where concrete 9.3.1.6. Compressive Strength supports or is used in the walls of chimneys or fireplaces. (1) (a) [F20-OP2.1, OP2.4] (a) [F20, F21, F80, F61, F55-OH1.1, OH1.2] [F20, F21, (a) [F21-OP2.3, OP2.4] F80, F61-OH1.3] Applies where concrete supports or is (a) [F80-OP2.3] used in an environmental separator. (a) [F20-OP2.3] Applies to elements that support are part (a) [F20, F21, F61-OH4] Applies to elements that support of an environmental separator. floors. (a) [F20, F21, F80-OS1.1] Applies where concrete supports or is used in chimneys or fireplaces. (b) [F20-OP2.1, OP2.4] (b) [F21-OP2.3, OP2.4] (a) [F20-OS2.1] (b) [F80-OP2.3] (a) [F21, F80-OP2.3] (b) [F20-OP2.3] Applies where concrete is used in an (a) [F20-OS2.3] Applies to elements that support or are environmental separator. part of an environmental separator. (b) [F20, F21, F55, F61, F80-OH1.1, OH1.2] [F20, F21, (a) [F20, F80-OS3.1] Applies to elements that support F61, F80-OH1.3] floors or steps. (a) [F20, F80-OS3.4, OS3.7] Applies where concrete (b) [F20-OS2.1] supports or is used in chimneys or fireplaces. (b) [F21, F80-OS2.3] (b) [F20-OS2.3] Applies where concrete is used in an (a) [F20, F80-OH1.1] Applies where concrete supports or environmental separator. is used in the walls of chimneys or fireplaces. (a) [F20, F55, F61, F80-OH1.1, OH1.2] [F20, F61, F80- (b) [F20, F21, F80-OS3.1] OH1.3] Applies where concrete supports or is used in an (c) [F20, F21, F80-OP2.3, OP2.4] environmental separator. (c) [F20, F21-OS2.1] [F20, F21, F80-OS2.3] (c) [F20, F21, F80-OS3.1] SA-1 • Page 83 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (2) [F20-OP2.1, OP2.4] [F21-OP2.3, OP2.4] [F20, F80-OS3.4, OS3.7] Applies where concrete supports [F20, F61, F55-OP2.3] Applies where concrete supports or or is used in chimneys or fireplaces. is used in an environmental separator. [F20, F80-OH1.1] Applies where concrete supports or is [F20, F21-OS1.1] Applies where concrete supports or is used in the walls of chimneys or fireplaces. used in chimneys or fireplaces. [F20, F55, F61, F80-OH1.1, OH1.2] [F20, F61, F80- [F20-OS2.1] [F21-OS2.3] OH1.3] Applies where concrete supports or is used in an [F20, F55, F61-OS2.3] Applies to elements that support or environmental separator. are part of an environmental separator. [F20, F21, F80-OH4] Applies where concrete elements [F20, F80-OS3.1] Applies to concrete floors or steps, support wood-frame floors. concrete that supports wood-frame floors or steps, and (2) [F20-OH1.1] Applies where concrete supports or is used in concrete steps that support guards or handrails. the walls of chimneys or fireplaces. [F20, F80-OS3.1, OS3.7] Applies where concrete supports [F20, F55, F61-OH1.1, OH1.2] [F20, F61-OH1.3] Applies or is used in chimneys or fireplaces. where concrete supports or is used in an environmental [F20, F21, F55, F61-OH1.1] Applies where concrete separator. supports or is used in the walls of chimneys or fireplaces. [F20, F55, F61-OH4] Applies to elements that support [F20, F21-OH1.2, OH1.3] Applies where concrete supports floors. or is used in an environmental separator. [F20-OP2.1, OP2.4] [F20, F21, F55, F61-OH4] Applies where concrete [F20, F55, F61-OP2.3] [F55, F61-OP2.4] Applies to elements support wood-frame floors. elements that support or are part of an environmental 9.3.1.8. Admixtures separator. (1) [F20-OP2.1, OP2.4] [F20-OS1.1] Applies to concrete that supports or is used in [F21-OP2.3, OP2.4] chimneys or fireplaces. [F80-OP2.3, OP2.4] [F20-OS2.1] [F20-OP2.3] Applies to elements that support or are part of [F20, F55, F61-OS2.3] Applies to elements that support or an environmental separator. are part of an environmental separator. [F20, F21, F80-OS1.1] Applies where concrete supports or [F20, F55, F61-OS3.1] Applies to floors and elements that is used in chimneys or fireplaces. support floors. [F20-OS2.1] [F21-OS2.3] [F20, F55, F61-OS3.4] Applies to concrete that supports or [F20, F55, F61-OS2.3] Applies to elements that support or is used in chimneys or fireplaces. are part of an environmental separator. 9.3.2.2. Lumber Grades [F20, F80-OS3.1] Applies to concrete floors or steps, (1) [F20-OP2.1, OP2.4] concrete that supports wood-frame floors or steps, and [F22-OP2.4] concrete steps that support guards or handrails. [F20, F22-OP2.3] Applies to elements that support or are [F20, F80-OS3.4, OS3.7] Applies where concrete supports part of an environmental separator. or is used in chimneys or fireplaces. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F80-OH1.1] Applies where concrete supports or is support or are part of an environmental separator. used in the walls of chimneys or fireplaces. [F20, F22-OH4] Applies to floors and elements that [F20, F55, F61, F80-OH1.1, OH1.2] [F20, F61, F80- support floors. OH1.3] Applies where concrete supports or is used in an [F20, F22-OS1.2] Applies to assemblies required to environmental separator. provide fire resistance. [F20, F21, F80-OH4] Applies where concrete elements [F20-OS2.1] support wood-frame floors. [F20, F22-OS2.3] Applies to elements that support or are 9.3.1.9. Cold Weather Requirements part of an environmental separator. (1) [F20-OP2.1, OP2.4] [F22-OS3.1] Applies to floors and elements that support [F21, F80-OP2.3, OP2.4] floors. [F20-OP2.3] Applies to elements that support or are part of [F22-OS3.7] Applies to walls, or elements that support an environmental separator. walls, that contain doors or windows required for [F20, F21, F80-OS1.1] Applies where concrete supports or emergency egress. is used in chimneys or fireplaces. 9.3.2.5. Moisture Content [F20-OS2.1] (1) [F21, F80-OP2.3, OP2.4] [F21-OS2.3] [F21, F80-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS2.3] Applies to elements that support or are part of support or are part of an environmental separator. en environmental separator. [F21, F80-OH4] Applies to floors and elements that [F20, F80-OS3.1] Applies to concrete floors or steps, support floors. concrete that supports wood-frame floors or steps, and concrete steps that support guards or handrails. [F21, F80-OS1.2] Applies to assemblies required to provide fire resistance. Page 84 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F21, F80-OS2.3] [F80-OH4] Applies where structural wood elements [F21, F80-OS3.1] Applies to floors and elements that support or are used in floors. support floors. (4) [F80-OS2.3,OS2.5] 9.3.2.8. Undersized Lumber [F80-OP2.3,OP2.4,OP2.5] (1) [F20-OP2.1, OP2.4] [F80,F61,F55-OH1.1,OH1.2] [F80,F61-OH1.3] Applies [F22-OP2.4] where cribbing or retaining walls support an environmental [F20, F22-OP2.3] Applies to elements that support or are separator. part of an environmental separator. [F80-OH4] Applies to floors and elements that support [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that floors. support or are part of an environmental separator. [F80-OS3.1] Applies where cribbing or retaining walls [F20, F22-OH4] Applies to floors and elements that support floors. support floors. [F80-OS1.2] Applies where cribbing or retaining walls [F20, F22-OS1.2] Applies to assemblies required to support assemblies that are required to provide fire provide fire resistance. resistance. [F20-OS2.1] (5) [F80,F81-OS2.3,OS2.4 [F20, F22-OS2.3] Applies to elements that support or are [F80,F81-OP2.3,OP2.4] part of an environmental separator. [F80,F81-OH4] Applies where structural wood elements [F20, F22-OS3.1] Applies to floors and elements that support wood-frame floors. support floors. [F80,F81-OS3.1] Applies where structural wood elements 9.3.2.9. Termite and Decay Protection support or are used in floors. (1) [F80, F82-OP2.3, OP2.4] [F55, F61, F80-OH1.1, OH1.2] [F61, F80-OH1.3] Applies [F80, F82-OS1.2] Applies where wood elements support or where cribbing or retaining walls support an environmental are used in assemblies that are required to provide fire separator. resistance. [F80,F81-OS1.2] Applies where structural wood elements [F80, F82-OS2.3] support or are used in assemblies that are required to [F80, F82-OS3.1] Applies where structural wood elements provide fire resistance. support or are used in floors. (6) [F20,F60-OS2.3 [F55, F61, F80, F82-OH1.1, OH1.2] Applies where [F80, F81-OS1.2] Applies where structural wood elements structural wood elements support or are used in an support or are used in assemblies that are required to environmental separator. provide fire resistance. [F80, F82-OH4] Applies where structural wood elements [F20,F61-OP2.3,OP2.4] support or are used in floors. [F20,F55,F61-OH1.1,OH1.2] [F20,F61-OH1.3] Applies (2) [F80, F82-OP2.3, OP2.4] where structural wood elements support or are used in an [F80, F82-OS2.1] Applies where structural wood elements environmental separator. support or are used in assemblies that are required to [F61,F80-OH4] Applies to floors and elements that provide fire resistance. support floors. [F80, F82-OS2.3] [F20,F61-OS3.1] Applies where structural wood elements [F80, F82-OS3.1] Applies where structural wood elements support or are used in floors. support or are used in floors. 9.3.3.2. Galvanized Sheet Steel [F55, F61, F82, F80-OH1.1, OH1.2] [F61, F80, F82- (1) [F80-OP2.3, OP2.4] OH1.3] Applies where structural wood elements support or [F80-OH1.1, OH1.2, OH1.3] Applies where sheet metal is are used in an environmental separator. used in an environmental separator. [F80, F82-OH4] Applies where structural wood elements [F80-OH4.1] Applies where sheet metal is used in support or are used in floors. assemblies that support floors. (3) [F80-OP2.3, OP2.4] [F80-OS2.3] [F80-OS1.2] Applies where structural wood elements [F80-OS3.1] Applies where sheet metal is used in support or are used in assemblies that are required to assemblies that support floors. provide fire resistance. (2) [F80-OH1.1, OH1.2, OH1.3] [F80-OS2.3] [F80-OP2.3] [F80-OS3.1] Applies where structural wood elements [F80-OS2.3] support or are used in floors. 9.4.2.2. Specified Design Snow Loads [F82,F80,F61,F55-OH1.1,OH1.2] [F82,F80,F61-OH1.3] (1) [F20-OP2.1, OP2.3] [F22-OP2.3] Applies where structural wood elements support or are used in an environmental separator. [F20-OS2.1, OS2.3] [F22-OS2.3] [F22-OH1.1, OH1.2, OH1.3] SA-1 • Page 85 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (2) [F20-OP2.1] [F20-OH4] Applies to floors and elements that support [F20-OS2.1] floors. (4) [F20-OS2.1,OS2.3] [F22-OS2.3] [F20-OP2.2, OP2.4] [F20-OP2.1,OP2.3] [F22-OP2.3] [F20-OP2.3] Applies to elements that support or are part of an environmental separator. [F22-OH1.1,OH1.2,OH1.3] [F20-OS2.2] [F20-OS2.3] Applies to elements that support 9.4.2.3. Platforms Subject to Snow and Occupancy Loads or are part of an environmental separator. (1) [F20-OP2.1] [F20-OS3.1] Applies to floors and elements that support [F20-OS2.1] floors. 9.4.2.4. Attics and Roof Spaces 9.4.4.3. High Water Table (1) [F20-OP2.1] (1) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS2.1] support or are part of an environmental separator. 9.4.3.1. Deflections [F20-OH4] Applies to floors and elements that support (1) [F22-OH1.1, OH1.2, OH1.3] Applies to elements that floors. support or are part of an environmental separator. [F20-OP2.2, OP2.4] [F22-OH4] [F20-OP2.3] Applies to elements that support or are part of [F22-OP2.1, OP2.4] an environmental separator. [F22-OP2.3] Applies to elements that support or are part of [F20-OS2.2] an environmental separator. [F20-OS2.3] Applies to elements that support or are part of [F22-OS2.3] Applies to elements that support or are part of an environmental separator. an environmental separator. [F20-OS3.1] Applies to floors and elements that support [F22-OS3.1] Applies to floors and elements that support floors. floors. 9.4.4.4. Soil Movement [F22-OS3.7] Applies to walls, and elements that support (1) [F21-OH1.1, OH1.2, OH1.3] Applies to walls that support walls, that contain doors or windows required for or are part of an environmental separator. emergency egress. [F21-OH4] Applies to foundations that support floors and 9.4.4.1. Allowable Bearing Pressures other elements that support floors. (1) [F20-OH1.1, OH1.2, OH1.3] Applies to footings that [F21-OP2.1, OP2.4] support an environmental separator. [F21-OP2.3] Applies to elements that support or are part of [F20-OH4] Applies to footings that support floors and other an environmental separator. elements that support floors. [F21-OS2.1] [F20-OP2.2, OP2.4] [F21-OS2.3] Applies to elements that support or are part of [F20-OP2.3] Applies to elements that support or are part of an environmental separator. an environmental separator. [F21-OS3.1] Applies to footings that support floors and [F20-OS2.2] other elements that support floors. [F20-OS2.3] Applies to elements that support or are part of [F21-OS3.7] Applies to footings that support walls that an environmental separator. contain doors or windows required for emergency egress. [F20-OS3.1] Applies to footings that support floors and 9.4.4.6. Walls Supporting Drained Earth other elements that support floors. (1) [F20-OH1.1, OH1.2, OH1.3] [F20-OS3.7] Applies to footings that support walls that [F20-OH4] Applies to floors and elements that support contain doors or windows required for emergency egress. floors. 9.4.4.2. Foundation Capacity in Weaker Soil and Rock [F20-OP2.1, OP2.3, OP2.4] (1) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS2.1, OS2.3] support or are part of an environmental separator. [F20-OS3.1] Applies to floors and elements that support [F20-OH4] Applies to floors and elements that support floors. floors. [F20-OS3.7] Applies to walls, and elements that support [F20-OP2.2, OP2.4] [F20-OP2.3] Applies to elements that walls, that contain doors or windows required for support or are part of an environmental separator. emergency egress. [F20-OS2.2] (2) [F20-OH1.1, OH1.2, OH1.3] [F20-OS2.3] Applies to elements that support or are part of [F20-OH4] Applies to floors and elements that support an environmental separator. floors. [F20-OS3.1] Applies to floors and elements that support [F20-OP2.1, OP2.3, OP2.4] floors. [F20-OS2.1, OS2.3] (2) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS3.1] Applies to floors and elements that support support or are part of an environmental separator. floors. Page 86 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20-OS3.7] Applies to walls, and elements that support 9.5.5.3. Doors to Bathrooms walls, that contain doors or windows required for (1) [F74-OA2] emergency egress. 9.6.1.2. Material Standards for Glass 9.5.1.2. Combination Rooms (1) [F20-OS2.1] [F63-OS2.3] (2) [F10-OS3.7] (e),(i) [F63-OH1.1] [F51,F63-OH1.2] 9.5.2.3. Stud Wall Reinforcement (h) [F03-OS1.2] (1) [F74-OA2] (2) [F30-OS3.1] [F10-OS3.7] 9.5.3.1. Ceiling Heights of Rooms or Spaces (3) [F30-OS3.1] [F10-OS3.7] (1) [F30-OS3.1] [F10-OS3.7] 9.6.1.3. Structural Sufficiency of Glass (2) [F30-OS3.1] [F10-OS3.7] (1) [F20-OS2.1] (3) [F30-OS3.1] [F10-OS3.7] (2) [F20-OS2.1] (4) [F30-OS3.1] [F10-OS3.7] (3) [F30-OS3.1] [F10-OS3.7] 9.5.3.2. Mezzanines 9.6.1.4. Types of Glass and Protection of Glass (1) [F30-OS3.1] [F10-OS3.7] (1) [F30-OS3.1] [F10-OS3.7] 9.5.3.3. Storage Garages (2) [F30-OS3.1] [F10-OS3.7] (1) [F30-OS3.1] [F10-OS3.7] (3) [F30-OS3.1] [F10-OS3.7] 9.5.3A.1. Areas of Living Rooms and Spaces (4) [F30-OS3.1] [F10-OS3.7] Applies to portion of Code text: (1) [F10-OS3.7] “... except that such partitions shall be suitably marked to indicate their existence and position.” (2) [F10-OS3.7] (5) [F30-OS3.1] [F10-OS3.7] 9.5.3B.1. Area of Dining Rooms or Spaces (6) [F20,F30-OS3.1] (1) [F10-OS3.7] 9.7.2.1. Entrance Doors (2) [F10-OS3.7] (1) [F40, F42, F61-OH1.1] [F51, F54-OH1.2] 9.5.3C.1. Kitchen Areas [F42-OH2.5] Applies to portion of Code text: “at each (1) [F10-OS3.7] entrance to a dwelling unit” 9.5.3D.1. Areas of Bedrooms [F131-OR2] Applies to portion of Code text: “at each (1) [F10-OS3.7] entrance to a dwelling unit” 9.5.3D.2. Areas of Master Bedrooms [F42, F61-OS2.3] Applies to portion of Code text: “at each (1) [F10-OS3.7] entrance to a dwelling unit” 9.5.3D.3. Areas of Combination Bedrooms (2) [F35-OS4.2] (1) [F10-OS3.7] 9.7.2.3. Minimum Window Areas 9.5.3D.4. Areas of Other Sleeping Rooms (1) [F102-OH7] (1) [F10-OS3.7] [F10-OS3.7] 9.5.3D.5. Recreational Camps 9.7.3.1. General Performance Criteria (1) [F10-OS3.7] (1) [F42, F55, F61, F62, F63-OH1.1] [F81-OH1.1] Applies to windows that provide required non- 9.5.3D.6. Camps for Housing Workers heating season ventilation. (1) [F10-OS3.7] [F54, F55, F61, F62, F63-OH1.2] [F63, F61, F62-OH1.3] 9.5.3E.1. Combined Living, Dining, Bedroom and Kitchen [F20, F55, F61-OS2.1,OS2.3] Spaces [F42-OH2.5] (1) [F10-OS3.7] [F81-OS3.7] 9.5.3F.1. Space to Accommodate Fixtures [F34-OS4.1] (1) [F70, F71-OH2.3] (2) F81-OH1.1] Applies to skylights that provide required non- [F101-OH6] heating season ventilation. 9.5.3F.2. Doors to Rooms Containing Water Closets [F20, F22-OH1.3] (1) [F101-OH6] Applies to portion of Code text: “to each room [F20-OS2.1, OS2.3] containing a water closet” (3) [F42, F55-OH1.1] 9.5.4.1. Hallway Width [F42-OH2.5] (1) [F10-OS3.7] [F81-OS3.7] 9.5.5.1. Doorway Opening Sizes [F34-OS4.1 ] (1) [F30-OS3.1] [F10-OS3.7] (4) [F20, F22-OS2.3] 9.5.5.2. Doors to Public Water Closet Rooms [F30-OS3.1] (1) [F30-OS3.1] [F10-OS3.7] [F20, F61-OH1.1, OH1.2] SA-1 • Page 87 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F34-OS4.1] 9.7.6.2. Sealants, Trim and Flashing 9.7.3.2. Heat Transfer Performance (1) [F61, F63-OH1.1, OH1.3] [F61, F51, F54, F63-OH1.2] (1) [F51, F63-OH1.1, OH1.2] [F61,F63-0S2.3] [F63-OS2.3] (4) [F80-OS2.1, OS2.3] 9.7.3.3. Thermal Characteristics of Windows, Doors and [F80-OP2.1, OP2.3] Skylights [F80-OH1.1, OH1.2,OH1.3] (1) [F63-OH1.1, OH1.2, OH1.3] 9.8.1.1. General [F63-OS2.3] 9.8.2.1. Stair Width (2) F63-OS2.3] (1) [F30-OS3.1] [F10-OS3.7] F63-OH1.1, OH1.2] (2) [F30-OS3.1] [F10-OS3.7] (3) [F63-OH1.1, OH1.2, OH1.3] (3) [F30-OS3.1] [F10-OS3.7] [F63-OS2.3] (4) [F30-OS3.1] [F10-OS3.7] (4) [F63-OH1.1, OH1.2, OH1.3] 9.8.2.2. Height Over Stairs [F63-OS2.3] (2) [F30-OS3.1] [F10-OS3.7] [F63-OS3.1] (3) [F30-OS3.1] [F10-OS3.7] 9.7.4.2. General (4) [F30-OS3.1] [F10-OS3.7] (1) [F20, F55, F61, F62, F63-0H1.1] 9.8.3.1. Straight and Curved Runs in Stairs [F81-OH1.1] Applies to windows that provide required non- (1) [F30-OS3.1] [F10-OS3.7] heating season ventilation. [F54, F55, F61, F62, F63- OH1.2] [F63, F20, F61, F62-OH1.3] (2) [F10-OS3.7] [F20, F21, F61-OS2.3] (3) [F30-OS3.1] [F10-OS3.7] [F10-OS1.5] Applies where windows, doors or skylights (4) [F30-OS3.1] [F10-OS3.7] serve bedrooms, except bedrooms that have direct access 9.8.3.2 Minimum Number of Risers to the exterior through an exit door or bedrooms that are in (1) [F30-OS3.1] [F10-OS3.7] sprinklered suites. 9.8.3.3. Maximum Height of Flights 9.7.4.3. Performance Requirements (1) [F30-OS3.1] (1) [[F20, F55, F61-OH1.1] 9.8.4.1. Dimensions for Risers [F55-OH1.2] [F20, F61, F62-OH1.3] (1) [F30-OS3.1] [F10-OS3.7] (4) [F40, F61, F42-OH1.1] [F51, F54-OH1.2] 9.8.4.2. Dimensions for Runs and Rectangular Treads [F61, F42-OS2.3] (1) [F30-OS3.1] [F10-OS3.7] [F80-OS3.7] (2) [F30-OS3.1] [F10-OS3.7] [F80-OS4.1] 9.8.4.3. Dimensions for Tapered Treads [F42-OH2.5] (1) [F30-OS3.1] [F10-OS3.7] 9.7.5.2. Resistance to Forced Entry for Doors (3) [F30-OS3.1] [F10-OS3.7] (2) [F34-OS4.1] 9.8.4.4. Uniformity and Tolerances for Risers, Runs and (3) [F20-OS4.1] Treads (4) [F34-OS4.1] (1) [F30-OS3.1] [F10-OS3.7] (5) [F34-OS4.1] (2) [F30-OS3.1] [F10-OS3.7] (6) [F20-OS4.1] (3) [F30-OS3.1] [F10-OS3.7] (7) [F20-OS4.1] (4) [F30-OS3.1] [F10-OS3.7] (8) [F34-OS4.1] (5) [F30-OS3.1] [F10-OS3.7] (9) [F20-OS4.1] 9.8.4.5. Uniformity of Runs in Flights with Mixed Treads within 9.7.5.3. Resistance to Forced Entry for Windows a House or Dwelling Unit (1) [F34-OS4.1] (1) [F30-OS3.1] [F10-OS3.7] 9.7.6.1. Installation of Windows, Doors and Skylights (2) [F30-OS3.1] [F10-OS3.7] (1) [F20, F54, F55, F61, F63-OH1.1, OH1.2, OH1.3] 9.8.4.6. Winders [F20, F61, F63-OS2.3] (1) [F30-OS3.1] [F10-OS3.7] (2) [F54, F55, F61, F63-OH1.1, OH1.2, OH1.3] (2) [F30-OS3.1] [F10-OS3.7] [F61, F63-OS2.3] 9.8.4.7. Spiral Stairs (3) [F55, F61, F63-OS2.3] (1) [F30-OS3.1] [F55, F61, F63-OH1.1, OH1.2] (3) [F30-OS3.1] Page 88 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 9.8.4.8. Tread Nosings 9.8.8.1. Required Guards (1) [F30-OS3.1] [F10-OS3.7] (1) [F30-OS3.1] [F10-OS3.7] (2) [F30-OS3.1] [F10-OS3.7] (3) [F30-OS3.1] [F10-OS3.7] 9.8.4.9. Open Risers (4) [F30-OS3.1] (1) [F30-OS3.1] (6) [F30-OS3.1] [F10-OS3.7] 9.8.4.10. Interior Stairs Extending Through the Roof (7) [F30-OS3.1] [F10-OS3.7] (1) [F30-OS3.1] [F10-OS3.7] (8) [F30-OS3.1] 9.8.5.2. Ramp Width 9.8.8.2. Loads on Guards (1), (2) [F30-OS3.1] [F10-OS3.7] (1) [F20-OS2.1] 9.8.5.3. Height Over Ramps (2) [F20-OS2.4] (1) [F30-OS3.1] [F10-OS3.7] 9.8.8.3. Height of Guards (2) [F30-OS3.1] [F10-OS3.7] (1) [F30-OS3.1] [F10-OS3.7] 9.8.5.4. Ramp Slope (2) [F30-OS3.1] [F10-OS3.7] (1) [F30-OS3.1] [F10-OS3.7] (3) [F30-OS3.1] [F10-OS3.7] 9.8.5.5. Maximum Rise (3.1) [F30-OS3.1] [F10-OS3.7] (1) [F30-OS3.1] 9.8.8.4. Guards for Floors and Ramps in Garages 9.8.6.2. Required Landings (1) [F10-OS3.1] (1) [F30-OS3.1] [F10-OS3.7] (2) [F20-OS2.1] 9.8.6.3. Dimensions of Landings 9.8.8.5. Openings in Guards (1) [F30-OS3.1] [F10-OS3.7] (1) [F30-OS3.1] (2) [F30-OS3.1] [F10-OS3.7] (2) [F30-OS3.1] (4) [F30-OS3.1] [F10-OS3.7] (3) [F30-OS3.1] (5) [F30-OS3.1] [F10-OS3.7] 9.8.8.6. Guards Designed not to Facilitate Climbing (6) [F30-OS3.1] [F10-OS3.7] (1) [F30-OS3.1] (7) [F30-OS3.1] [F10-OS3.7] 9.8.8.7. Glass in Guards 9.8.6.4. Height Over Landings (1) [F20-OS2.1] (1) [F30-OS3.1] [F10-OS3.7] [F20-OS3.1, OS3.7] (2) [F30-OS3.1] [F10-OS3.7] 9.8.9.1. Loads on Stairs and Ramps 9.8.7.1. Required Handrails (1) [F20-OS2.1] (1) [F30-OS3.1] [F10-OS3.7] [F22-OH4] (2) [F30-OS3.1] [F10-OS3.7] 9.8.9.2. Exterior Concrete Stairs (5) [F30-OS3.1] [F10-OS3.7] (1) [F22-OS3.1, OS3.7] 9.8.7.2. Continuity of Handrails 9.8.9.3. Exterior Wood Steps (1) [F30-OS3.1] [F10-OS3.7] (1) [F80-OS2.3] (2) [F30-OS3.1] [F10-OS3.7] [F80-OS3.1, OS3.7] 9.8.7.3. Termination of Handrails 9.8.9.4. Wooden Stair Stringers (1) [F30-OS3.1] [F10-OS3.7] (1) [F20-OS2.1] (2) [F30-OS3.1] [F10-OS3.7] [F22-OH4] 9.8.7.4. Height of Handrails (2) [F20-OS2.1] (2) [F30-OS3.1] [F10-OS3.7] [F22-OH4] 9.8.7.5. Ergonomic Design 9.8.9.5. Treads (1) [F30-OS3.1] [F10-OS3.7] (1) [F20-OS2.1] (2) [F30-OS3.1] [F10-OS3.7] [F22-OH4] 9.8.7.6. Projections into Stairs and Ramps (2) [F20-OS2.1] (1) [F30-OS3.1] [F10-OS3.7] [F22-OH4] 9.8.7.7. Design and Attachment of Handrails 9.8.9.6. Finish for Treads, Landings and Ramps (1) [F20-OS2.1] (0.1) [F30, F80-OS3.1] [F10-OS3.7] [F20-OS3.1, OS3.7] (1) [F30-OS3.1] [F10-OS3.7] (2) [F20-OS2.1] (2) [F30-OS3.1] [F10-OS3.7] [F20-OS3.1, OS3.7] (3) [F73-OA1] (4) [F30-OS3.1] [F10-OS3.7] SA-1 • Page 89 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 9.8.10.1. Design 9.9.4.6. Openings Near Exit Doors (1) [F20-OS2.1] (2) [F05-OS1.5] [F22-OS3.1, OS3.7] 9.9.4.7. Stairways in Group D or E Buildings 9.8.10.2. Anchorage (1) [F05-OS1.5] (1) [F20-OH1.1, OH1.2, OH1.3] 9.9.5.2. Occupancies in Corridors [F20-OS2.1] (1) [F10-OS3.7] [F22-OS3.1, OS3.7] 9.8.10.3. Prevention of Damage Due to Frost 9.9.5.3. Obstructions in Public Corridors (1) [F21-OH1.1, OH1.2, OH1.3] (1) [F30-OS3.1] [F21-OS2.1] 9.9.5.4. Obstructions in Exits [F21-OS3.1] (1) [F10-OS3.7] 9.9.2.1. Types of Exits 9.9.5.5. Obstructions in Means of Egress (2.1) [F04-OP1.2, OP1.3] [F06, F12, F81-OP1.2] (1) [F10-OS3.7] [F80-OP2.3] (2) [F10-OS3.7] [F04-OS1.2, OS1.3] [F05, F10, F12-OS1.5] [F06-OS1.2] 9.9.5.6. Mirrors or Draperies [F20, F80-OS2.1] [F80, F81-OS2.3] (1) [F30-OS3.1] [F10-OS3.7] [F20, F30-OS3.1] [F10, F12-OS3.7] 9.9.5.7. Fuel-Fired Appliances 9.9.2.2. Purpose of Exits (1) [F10-OS1.5] (1) [F10-OS3.7] Applies to portion of Code text “An exit shall [F10-OS3.7] be designed for no purpose other than exiting ...” 9.9.5.8. Service Rooms 9.9.2.3. Elevators, Slide Escapes and Windows as Means of (1) [F30-OS3.1] [F10-OS3.7] Egress 9.9.5.9. Ancillary Rooms (1) [F10-OS3.7] (1) [F05, F06-OS1.5] 9.9.2.4. Principle Entrances [F10-OS3.7] (1) [F10-OS3.7] 9.9.6.1. Obstructions by Doors 9.9.2.5. Front Edge of Stair Treads (2) [F30-OS3.1] [F10-OS3.7] (1) [F30-OS1.5] (3) [F30-OS3.1] [F10-OS3.7] [F30-OS3.1] 9.9.6.2. Clear Opening Height at Doorways 9.9.2.6. Exterior Exit Stairs that Serve a Hotel (1) [F30-OS3.1] [F10-OS3.7] (1) [F30-OS1.5] (2) [F30-OS3.1] [F10-OS3.7] [F30-OS3.1] 9.9.6.3. Clear Opening Width at Doorways 9.9.3.2. Exit Width (2) [F30-OS3.1] [F10-OS3.7] (1) [F10-OS3.7] (3) [F30-OS3.1] [F10-OS3.7] 9.9.3.3. Width of Corridors 9.9.6.4. Door Action (1) [F30-OS3.1] [F10-OS3.7] (1) [F10-OS3.7] 9.9.3.4. Clear Height (2) [F10-OS3.7] (1) [F30-OS3.1] [F10-OS3.7] 9.9.6.5. Direction of Door Swing (2) [F30-OS3.1] [F10-OS3.7] (1) [F10-OS3.7] 9.9.4.2. Fire Separation for Exits (2) [F10-OS3.7] (1) [F03-OP1.2] (3) [F10-OS3.7] [F03-OS1.2] [F05-OS1.5] (4) [F10-OS3.7] (2) [F03-OP1.2] 9.9.6.6. Nearness of Doors to Stairs [F03-OS1.2] [F05-OS1.5] (1) [F30-OS3.1] [F10-OS3.7] (3) [F05-OS1.5] (2) [F10-OS3.7] (4) [F03-OS1.2] [F05-OS1.5] 9.9.6.7. Door Latching, Locking and Opening Mechanisms 9.9.4.3. Wired Glass or Glass Block (1) (a) [F10-OS3.7] (2) [F05-OS1.5] (b) [F10, F81-OS3.7] 9.9.4.4. Openings Near Unenclosed Exit Stairs and Ramps (2) [F10-OS3.7] (1) [F05-OS1.5] (3) [F10-OS3.7] 9.9.4.5. Openings in Exterior Walls of Exits [F73-OA1] (1) [F05-OS1.5] (4) [F10-OS3.7] Page 90 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 9.9.6.8. Effort Required to Open 9.9.11.2. Visibility of Exits (1) [F10-OS3.7] (1) [F10-OS3.7] 9.9.7.1. Egress from Roof Area, Podiums, Terraces, Platforms (2) [F10-OS3.7] and Contained Open Spaces 9.9.11.3. Exit Signs (1) [F10-OS3.7] (1) [F10-OS3.7] (2) [F10-OS3.7] (2) [F10-OS3.7] 9.9.7.2. Means of Egress from Suites (3) [F10, F81-OS3.7] (1) [F10-OS1.5] (4) [F10, F81-OS3.7] (2) [F10-OS3.7] (5) [F10-OS3.7] 9.9.7.3. Dead End Corridors (6) [F10-OS3.7] (1) [F10-OS3.7] (7) [F10-OS3.7] (2) [F10-OS3.7] 9.9.11.4. Signs for Stairs and Ramps at Exit Level (3) [F31-OS1.2] [F05-OS1.5] (1) [F10-OS3.7] [F30-OS3.1] [F10-OS3.7] 9.9.11.5. Floor Numbering 9.9.7.4. Number and Spacing of Egress Doors (1) [F10-OS3.7] (1) [F10-OS3.7] [F73-OA1] (2) [F10-OS1.5] 9.9.12.2. Required Lighting in Egress Facilities 9.9.7.5. Independent Access to Exit (1) [F30-OS3.1] [F10-OS3.7] (1) [F10-OS3.7] (2) [F30-OS3.1] [F10-OS3.7] 9.9.8.2. Number of Required Exits 9.9.12.3. Emergency Lighting (1) [F10-OS3.7] (1) [F30-OS3.1] [F10-OS3.7] 9.9.8.3. Contribution of Each Exit (2) [F30-OS3.1] [F10-OS3.7] (1) [F10-OS3.7] (3) [F30-OS3.1] [F10-OS3.7] 9.9.8.4. Location of Exits (4) [F30-OS3.1] [F10-OS3.7] (1) [F10-OS1.5] (5) [F30-OS3.1] [F10-OS3.7] 9.9.8.5. Exiting through a Lobby (6) [F30-OS3.1] [F10-OS3.7] (1) [F10-OS1.5] (7) [F30-OS3.1] [F10-OS3.7] (2) [F10-OS1.5] 9.10.1.2 Testing of Integrated Fire Protection and Life Safety (3) [F10-OS1.5] Systems (3.1) [F10-OS1.5] (1) [F02,F81,F82-OS1.2,OS1.5] (4) [F10-OS1.5] [F02,F81,F82-OP1.2] (5) [F10-OS1.5] 9.10.1.3. Items Under Part 3 Jurisdiction (6) [F10-OS1.5] (5) [F01-OS1.1] Applies to portion of Code text: “ ... facilities 9.9.8.6. Mezzanine Means of Egress for the dispensing of fuel shall not be installed in any (1) [F05-OS1.5] building.” (4) [F05-OS1.5] 9.10.3.4. Suspended Membrane Ceiling 9.9.9.1. Travel Limit to Exits or Egress Doors (1) [F03-OP1.3] (1) [F10-OS3.7] [F04-OS1.3] (2) [F10-OS3.7] 9.10.4.3. Basement Storage Garages (3) [F10-OS3.7] (1) [F03-OS1.2] 9.9.9.2. Two Separate Exits [F03-OP1.2] (1) [F10-OS3.7] 9.10.5.1. Permitted Openings in Wall and Ceiling Membranes 9.9.9.3. Shared Egress Facilities (1) [F03-OP1.2] [F04-OP1.3] (1) [F10-OS3.7] [F03-OS1.2] [F04-OS1.3] (2) [F10-OS3.7] (2) [F04-OP1.3] 9.9.10.1. Egress Windows or Doors for Bedrooms [F04-OS1.3] (1) [F10-OS3.7] (2.1) [F03-OP1.2] (2) [F10-OS3.7] [F03-OS1.2] (3) [F10-OS3.7] (3) [F04-OP1.3] (4) [F10-OS3.7] [F04-OS1.2, OS1.3] (5) [F10-OS3.7] SA-1 • Page 91 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 9.10.7.1. Protection of Structural Steel Members [F03-OS1.2] (1) [F03-OP1.2] [F04-OP1.3] (2) [F03-OP1.2] [F03-OS1.2] [F04-OS1.3] [F03-OS1.2] 9.10.8.1. Fire-Resistance Ratings for Floors and Roofs 9.10.9.7. Piping Penetrations (1) [F03-OP1.2] [F04-OP1.2, OP1.3] Applies to portion of (1) [F03-OS1.2] [F04-OS1.2] Code text: “Except as other wise provided in this [F03-OS1.2] [F04-OS1.3] [F03-OP1.2] [F04-OP1.2] Subsection, the fire-resistance ratings of floors and roofs (2) [F03-OS1.2] shall conform to Table 9.10.8.1.” [F03-OS1.2] [F03-OS1.2] [F04-OS1.2, OS1.3] Applies to portion of (5) [F03-OS1.2] [F04-OS1.2] Code text: “Except as otherwise provided in this Subsection, the fire-resistance ratings of floors and roofs [F03-OP1.2] [F04-OP1.2] shall conform to Table 9.10.8.1.” 9.10.9.8. Penetrations by Outlet Boxes or Service Equipment 9.10.8.2. Fire-Resistance Ratings in Sprinklered Buildings in Concealed Spaces (1) (a), (b) [F13-OP1.2] [F02, F82-OP1.3] (1) [F03-OP1.2] (a), (b) [F13-OS1.2, OS1.5] [F02, F82-OS1.3] [F03-OS1.2] 9.10.8.3. Fire-Resistance Ratings for Walls, Columns and (6) [F03-OS1.2] [F04-OS1.2] Arches [F03-OP1.2] [F04-OP1.2] (1) [F04-OP1.2, OP1.3] 9.10.9.10. Colapse of Combustible Constructions [F04-OS1.2, OS1.3] (1) [F03-OP1.2] (2) [F04-OP1.2, OP1.3] [F03-OS1.2] [F04-OP1.2,OP1.3] (2) [F03-OP1.2] 9.10.8.4. Support of Noncombustible Construction [F03-OS1.2] (1) [F04-OS1.3] 9.10.9.12. Concealed Spaces Above Fire Separation [F04-OP1.3] (1) [F03-OP1.2] 9.10.8.7. Roofs Supporting an Occupancy [F03-OS1.2] (1) [F03-OP1.2] (2) [F03-OP1.2] [F03-OS1.2] [F03-OS1.2] 9.10.8.8. Floors of Exterior Passageways 9.10.9.13. Separation of Residential Occupancies (1) [F06-OP1.2] [F04-OP1.3] (1) [F03-OP1.2] [F05-OS1.5] [F06-OS1.2, OS1.5] [F03-OS1.2] 9.10.9.2. Continuous Barrier (2) [F03-OP1.2] (1) [F03-OP1.2] [F03-OS1.2] [F03-OS1.2] (3) [F03-OP1.2] (2) [F03-OS1.2] [F03-OS1.2] (3) [F03-OP1.2] 9.10.9.14. Residential Suites in Industrial Buildings [F03-OS1.2] (1) [F02-OS1.2] (4) [F03-OP1.2] (2) [F02, F03-OS1.2] [F03-OS1.2] 9.10.9.15. Separation of Suites (5) [F03-OP1.2] (1) [F03-OP1.2] [F03-OS1.2] [F03-OS1.2] (2) [F02-OP1.2] 9.10.9.3. Openings to be Protected With Closures (1) [F03-OP1.2] [F02-OS1.2] [F03-OS1.2] 9.10.9.16. Separation of Residential Suites (1) [F03-OP1.2] (2) [F03-OP1.2] [F03-OS1.2] [F03-OS1.2] (3) [F03-OS1.2] 9.10.9.4. Floor Assemblies (4) [F03-OP1.2] (1) [F03-OP1.2] [F03-OS1.2] [F03-OS1.2] 9.10.9.17. Separation of Public Corridors 9.10.9.6. General Requirements for Penetration of Fire Separations (1) [F03, F06-OP1.2] (1) [F03-OP1.2] [F03, F05-OS1.5] [F06-OS1.2, OS1.5] (2) [F03-OS1.2] [F06, F05-OS1.5] Page 92 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F03, F06-OP1.2] 9.10.11.2. Firewalls Not Required (3) [F03-OS1.2] [F05, F06-OS1.5] (2) [F03-OP3.1] [F03, F06-OP1.2] [F03-OS1.2] 9.10.9.18. Separation of Storage Garages (3) [F03-OP3.1] (1), (2) [F03-OP1.2] [F03-OS1.2] [F03-OS1.2] 9.10.12.1. Termination of Floors or Mezzanines (4) [F01-OS1.1] (1) [F03-OP1.2, OP1.4] [F44-OS3.4] [F03-OS1.5] (5) [F01-OS1.1] 9.10.12.2 Location of Skylights [F44-OS3.4] (1) [F03-OP1.2] 9.10.9.19. Separation of Repair Garages [F03-OS1.2] (1) [F03-OP1.2] 9.10.12.3. Exterior Walls Meeting at an Angle [F03-OS1.2] (1) [F03-OP1.2] (3) [F03-OP1.2] [F03-OS1.2] [F03-OS1.2] (2) [F03-OP1.2] (4) [F44-OH1.1] [F03-OS1.2] [F44-OS1.1] (3) [F03-OP1.2] [F44-OS3.4] [F03-OS1.2] (5) [F44-OH1.1] 9.10.12.4. Protection of Soffits [F44-OS1.1] (2) [F03-OP1.2] [F44-OS3.4] [F03-OS1.2] 9.10.9.20. Exhaust Ducts Serving More Than One Fire (3) [F03-OP1.2] Compartment [F03-OS1.2] (1) [F03-OS1.2] 9.10.13.1. Closures (2) [F03-OS1.2] (1) [F03-OP1.2] 9.10.9.21. Central Vacuum Systems [F03-OS1.2] (1) [F03-OS1.2] 9.10.13.2. Solid Core Wood Door as a Closure 9.10.10.3. Separation of Service Rooms (2) [F03-OP1.2] (1) [F03-OP1.2] [F03, F81-OP1.4] [F03-OS1.2] [F03-OS1.2] [F03, F81-OS1.4] 9.10.13.5. Wired Glass as a Closure 9.10.10.4. Location of Fuel Fired Appliances (2) [F03-OP1.2] (1) [F03-OP1.2] [F03, F81-OP1.4] [F03-OS1.2] [F03-OS1.2] [F03, F81-OS1.4] (3) [F03-OP1.2] 9.10.10.5. Incinerators [F03-OS1.2] (1) [F03-OP1.2] [F03, F81-OP1.4] 9.10.13.6. Steel Door Frames [F03-OS1.2] [F03, F81-OS1.4] (1) [F03-OP1.2] (2) [F01-OS1.1] [F03-OS1.2] (3) [F01-OP1.1] 9.10.13.8. Maximum Size of Opening [F20-OP2.1] [F80-OP2.3] (1) [F03-OP1.2] [F01-OS1.1] [F03-OS1.2] [F20-OS2.1] [F80-OS2.3] (2) [F03-OP1.2] [F40, F61-OH1.1, OH1.3] [F03-OS1.2] (4) [F01, F02-OS1.2] 9.10.13.9. Door Latch 9.10.10.6. Storage Rooms (1) [F03-OP1.2] (1) [F03-OP1.2] [F03-OS1.2] [F03-OS1.2] 9.10.13.10. Self-Closing Device 9.10.11.1. Required Firewalls (1) [F03-OP1.2] (1) [F03-OP1.2] [F03-OS1.2] [F03-OP3.1] 9.10.13.12. Service Room Doors [F03-OS1.2] (1) [F10-OS1.5] Applies to portion of Code text: “... but shall swing outward from such rooms in all other cases.” SA-1 • Page 93 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F30-OS3.1] Applies to portion of Code text: “Swing-type [F02, F03-OS1.2] doors shall open into service rooms containing fuel-fired (7) [F02, F03-OP1.2] equipment where such doors lead to public corridors or [F02, F03-OS1.2] rooms used for assembly ...” 9.10.16.2. Required Fire Blocks in Wall Assemblies 9.10.13.13. Fire Dampers (1) [F03-OP1.2] (1) [F03-OP1.2] [F03-OS1.2] [F03-OS1.2] 9.10.16.3. Fire Block Materials 9.10.13.14. Fire Stop Flaps (1) [F03-OP1.2] (1) [F03-OP1.3] [F03-OS1.2] [F03-OS1.3] (2) [F03-OP1.2] 9.10.13.15. Doors Between Garages and Houses or Dwelling [F03-OS1.2] Units (3) [F04-OP1.2] (1) [F01-OS1.1] [F04-OS1.2] [F44-OS3.4] 9.10.16.4. Penetration of Fire Blocks (2) [F01-OS1.1] (1) [F03-OP1.2] [F44-OS3.4] [F03-OS1.2] 9.10.13.16. Door Stops 9.10.17.1. Flame-Spread Rating of Interior Surfaces (1) [F81-OP1.4] (1) [F02-OS1.2] [F81-OS1.4] 9.10.17.2. Ceilings in Exits or Public Corridors 9.10.14.4. Openings in Exposing Building Face (1) [F05-OS1.5] (1) [F03-OP3.1] 9.10.17.3. Walls in Exits (2) [F03-OP3.1] (1) [F05-OS1.5] (6) [F03-OP3.1] (2) [F05-OS1.5] (7) [F03-OP3.1] 9.10.17.4. Exterior Exit Passageways 9.10.14.5. Construction of Exposing Building Face and Walls above Exposing Building Face (1) [F05-OS1.5] (1) [F02, F03-OP3.1] 9.10.17.5. Walls in Public Corridors (2) [F02, F03-OP3.1] (1) [F05-OS1.5] (4) [F03-OP3.1] 9.10.17.9. Combustible Skylights (6) [F03-OP3.1] (1) [F02, F05-OS1.5] (12) [F03-OP3.1] 9.10.17.10. Protection of Foamed Plastics 9.10.15.3A. Inadequate Firefighting Facilities (1) [F01, F02, F05-OS1.5] (1) [F03-OP3.1] (2) [F02-OS1.2] [F05-OS1.5] 9.10.15.4. Glazed Openings in Exposing Building Face [F02-OP1.2] (1) [F03-OP3.1] (3) [F01, F02-OS1.2] (7) [F03-OP3.1] 9.10.18.1. Access Provided through a Firewall (8) [F03-OP3.1] (1) [F11-OS1.5] 9.10.15.5. Construction of Exposing Building Face of Houses 9.10.18.2. Fire Alarm System Required (1) [F02, F03-OP3.1] (2) [F11-OS1.5] (1.1) [F02, F03-OP3.1] 9.10.18.4. Rooms and Spaces Requiring Heat Detectors or (2) [F02, F03-OP3.1] Smoke Detectors (5) [F03-OP3.1] (1) [F11-OS1.5] 9.10.16.1. Required Fire Blocks in Concealed Spaces (2) [F11-OS1.5] (1) [F03-OP1.2] (3) [F02-OS1.2] Applies to sprinklered buildings. [F11-OS1.5] Applies to the supervision of the system and [F03-OS1.2] flow alarm. (3) [F03-OP1.2] (4) [F11-OS1.5] [F03-OS1.2] 9.10.18.5. Smoke Detectors in Recirculating Air Handling (4) [F03-OP1.2] Systems [F03-OS1.2] (1) [F03-OS1.2] (5) [F03-OP1.2] [F03-OS1.2] (6) [F02, F03-OP1.2] Page 94 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 9.10.18.6. Portions of Buildings Considered as Separate [F12-OS1.2, OS1.5] Applies to portion of Code text: Buildings “Access required in Sentence (1) ... provides an opening (1) [F03-OS1.2] not less than 1 100 mm high and 550 mm wide, the sill of (2) [F11-OS1.2] which shall not be more than 900 mm above the floor.” 9.10.18.7. Central Vacuum Systems 9.10.20.3. Fire Department Access to Buildings (1) [F03-OS1.2] (2) [F12-OP1.2] 9.10.18.9. Fire Alarm System in a Hotel [F12-OS1.2, OS1.5] (1) [F11-OS1.5] (2) [F12-OP1.2] [F12-OS1.2, OS1.5] 9.10.18.10. Commissioning of Life Safety and Fire Protection Systems 9.10.20.4. Portable Fire Extinguishers (1) [F02, F81, F82-OS1.2, OS1.5] (1) [F02, F12, F81-OP1.2] [F02, F81, F82-OP1.2] [F81, F02, F12-OS1.2] 9.10.19.1. Required Smoke Alarms 9.10.20.5. Freeze Protection for Fire Protection Systems (1) [F11, F81-OS1.5] (1) [F02, F81-OP1.2] (2) [F11, F81-OS1.5] [F02, F81-OS1.2] [F74-OA2] 9.10.21.2. Separation of Sleeping Rooms (4) [F11, F81-OS1.5] (1) [F03-OP1.2] [F74-OA2] [F03-OS1.2] [F74-OA2] 9.10.21.3. Floor Assemblies Between the First and Second 9.10.19.2. Sound Patterns of Smoke Alarms Storey (1) [F11-OS1.5] (1) [F03-OP1.2] 9.10.19.3. Location of Smoke Alarms [F03-OS1.2, OS1.5] (1) [F11-OS1.5] 9.10.21.4. Walkways Connecting Buildings (1.1) [F11-OS1.5] (1) [F03-OP1.2] (2) [F11, F81-OS1.5] [F03-OP3.1] (3) [F11-OS1.5] [F03, F06-OS1.2, OS1.5] (4) [F11-OS1.5] 9.10.21.5. Spatial Separations (6) [F11, F81-OS1.5] (1) [F03-OP3.1] [F74-OA2] 9.10.21.6. Flame-Spread Ratings 9.10.19.4. Power Supply (1) [F05-OS1.2, OS1.5] (1) [F81-OS1.5] 9.10.21.7. Smoke Detectors (3) [F81-OS1.5] (1) [F11-OS1.5] 9.10.19.5. Interconnection of Smoke Alarms 9.10.21.8. Portable Fire Extinguishers (1) [F11-OS1.5] (1) [F02, F12, F81-OP1.2] (2) [F11-OS1.5] [F02, F12, F81-OS1.2] 9.10.19.6. Silencing of Smoke Alarms 9.10.21.9. Hose Stations (1) [F11, F81-OS1.5] (1) [F02, F12, F81-OP1.2] 9.10.19.7. Instructions for Maintenance and Care [F02, F12, F81-OS1.2] (1) [F82-OS1.5] (2) [F12-OP1.2] 9.10.19.8. Residential Fire Warning Systems [F12-OS1.2] (1) [F81, F11-OS1.5] (3) [F12-OP1.2] [F12-OS1.2] 9.10.20.1. Windows or Access Panels Required (1), (2) [F12-OP1.2] 9.10.22.2. Vertical Clearances above Cooktops [F12-OS1.2, OS1.5] (1) [F01-OS1.1, OS1.2] (2) [F01-OS1.1, OS1.2] 9.10.20.2. Access to Basements (1) [F12-OP1.2] 9.10.22.3. Protection Around Cooktops [F12-OS1.2, OS1.5] (1) [F01-OS1.1, OS1.2] (2) [F12-OP1.2] Applies to portion of Code text: “Access (3) [F01-OS1.1, OS1.2] required in Sentence (1) ... provides an opening not less 9.11.1.1. Required Protection than 1 100 mm high and 550 mm wide, the sill of which (1) [F56-OH3.1] shall not be more than 900 mm above the floor.” (3) [F56-OH3.1] SA-1 • Page 95 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 9.11.1.2. Determination of Sound Transmission Ratings (1) [F20-OS2.2, OS2.3] (1) [F56-OH3.1] [F20-OS3.1] Applies to floors and elements that support (2) [F56-OH3.1] floors. 9.11.1.4. Adjoining Construction [F20-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. (2) [F56-OH3.1] [F20-OH4] Applies to floors and elements that support (3) [F56-OH3.1] floors. (4) [F56-OH3.1] 9.12.2.2. Minimum Depth of Foundations 9.12.1.1. Removal of Topsoil and Organic Matter (1) [F21-OP2.3, OP2.4] (1) [F20, F40, F41-OH1.1] [F21-OS2.3] (2) [F81-OP2.3, OP2.4] [F21-OS3.1] Applies to floors, elements that support floors, [F81-OH1.1, OH1.2, OH1.3] Applies to elements that and concrete steps with more than 2 risers. support or are part of an environmental separator. [F21-OH1.1, OH1.2, OH1.3] Applies to elements that [F81-OS1.2] Applies to assemblies required to provide fire support or are part of an environmental separator. resistance. [F21-OH4] Applies to floors and elements that support [F81-OS2.3] floors. [F81-OS3.1] Applies to floors and elements that support 9.12.3.1. Placement of Backfill floors. (1) [F81-OH1.1, OH1.2, OH1.3] Applies to elements that (3) [F20-OP2.2] [F20, F21-OP2.3, OP2.4] support or are part of an environmental separator. [F20-OS2.2, OS2.3] [F21-OS2.3] [F22-OH4] Applies to floors and elements that support [F20, F21-OS3.1] Applies to floors and elements that floors. support floors. [F81-OP2.1] [F20, F21, F40, F41-OH1.1] [F20, F21-OH1.2, OH1.3] [F22-OP2.4] Applies to elements that support or are part of an [F81-OP2.3] Applies to elements that support or are part of environmental separator. an environmental separator. [F20, F21-OH4] Applies to floors and elements that [F81-OS2.1] support floors. [F81-OS2.3] Applies to elements that support or are part of 9.12.1.2. Standing Water an environmental separator. (1) [F60-OP2.2, OP2.3, OP2.4] [F22-OS3.1] Applies to floors and elements that support [F60-OS2.2, OS2.3] floors. [F22-OS3.7] Applies to walls, and elements that support [F60-OS3.1] Applies to floors and elements that support walls, that contain doors or windows required for floors. emergency egress. [F60-OH1.1, OH1.2, OH1.3] Applies to elements that 9.12.3.2. Grading of Backfill support or are part of an environmental separator. (1) [F60, F61-OH1.1, OH1.2, OH1.3] [F60-OH4] Applies to floors and elements that support floors. [F60, F61-OP2.3] 9.12.1.3. Protection from Freezing [F60, F61-OS2.3] (1) [F21-OP2.3, OP2.4] 9.12.3.3. Deleterious Debris and Boulders [F21-OS2.3] (1) [F81-OH1.1, OH1.2, OH1.3] [F21-OS3.1] Applies to floors and elements that support [F81-OP2.3] floors. [F81-OS2.3] [F21-OH1.1, OH1.2, OH1.3] Applies to elements that [F81-OS3.1] Applies to floors and elements that support support or are part of an environmental separator. floors. [F21-OH4] Applies to floors and elements that support (2) [F20-OH1.1, OH1.2, OH1.3] floors. [F20-OP2.1, OP2.3] 9.12.1.4. Precautions During Excavation [F20-OS2.1, OS2.3] (1) [F20-OP2.3] [F20-OS3.1] Applies to floors and elements that support [F20, F21, F22, F62, F80-OP4.1] floors. [F20, F22, F80-OS2.6] (3) [F20-OH1.1, OH1.2, OH1.3] (2) [F20-OP2.3] [F20-OP2.1, OP2.3] [F20, F21, F80-OP4.1] [F20-OS2.1, OS2.3] [F20, F80-OS2.6] [F20-OS3.1] Applies to floors and elements that support 9.12.2.1. Excavation to Undisturbed Soil floors. [F20-OP2.2, OP2.3, OP2.4] Page 96 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 9.12.3.4. Lateral Support of Foundation Wall 9.13.2.6. Dampproofing of Floors-on-Ground (1) [F20, F22-OP2.1] (1) [F61-OS2.3] [F20, F22-OS2.1] [F61-OH1.1, OH1.2, OH1.3] 9.12.4.1. Support of Footings (2) [F61-OS2.3] (1) [F21-OH1.1, OH1.2, OH1.3] [F61-OH1.1, OH1.2, OH1.3] [F21-OH2.1] Applies to sewer-line locations beneath 9.13.2.7. Dampproofing of Preserved Wood Foundation Walls footings. (1) [F61-OS2.3] [F21-OP2.2] [F61-OH1.1, OH1.2, OH1.3] [F21-OP2.3] Applies to elements that support or are part of 9.13.3.1. Required Waterproofing an environmental separator. (1) [F61-OS2.3] [F21-OS2.1] [F61-OH1.1, OH1.2, OH1.3] [F21-OS2.3] Applies to elements that support or are part of an environmental separator. (2) [F61-OS2.3] [F21-OS3.1] Applies to floors and elements that support [F61-OH1.1, OH1.2, OH1.3] floors. 9.13.3.2. Waterproofing Materials 9.13.2.1. Required Dampproofing (1) [F61-OS2.3] (1) [F61-OH1.1, OH1.2, OH1.3] [F61-OH1.1, OH1.2, OH1.3] [F61-OS2.3] (2) [F61-OS2.3] (2) [F61-OH1.1, OH1.2, OH1.3] [F61-OH1.1, OH1.2, OH1.3] [F61-OS2.3] 9.13.3.3. Preparation of Surfaces 9.13.2.2. Dampproofing Materials (1) [F61-OS2.3] (1) [F61-OS2.3] [F61-OH1.1, OH1.2, OH1.3] [F61-OH1.1, OH1.2, OH1.3] (2) [F61-OS2.3] (2) [F61-OS2.3] [F61-OH1.1, OH1.2, OH1.3] [F61-OH1.1, OH1.2, OH1.3] (3) [F61-OS2.3] 9.13.2.3. Preparation of Surface [F61-OH1.1, OH1.2, OH1.3] (1) [F61-OS2.3] (4) [F61-OS2.3] [F61-OH1.1, OH1.2, OH1.3] [F61-OH1.1, OH1.2, OH1.3] (2) [F61-OS2.3] (5) [F61-OS2.3] [F61-OH1.1, OH1.2, OH1.3] [F61-OH1.1, OH1.2, OH1.3] (3) [F61-OS2.3] 9.13.3.4. Application of Waterproofing Membranes [F61-OH1.1, OH1.2, OH1.3] [F61-OH1.1, OH1.2, OH1.3] (4) [F61-OS2.3] 9.13.3.5. Floor Waterproofing System [F61-OH1.1, OH1.2, OH1.3] (1) [F61-OS2.3] (5) [F61-OS2.3] [F61-OH1.1, OH1.2, OH1.3] [F61-OH1.1, OH1.2, OH1.3] 9.13.4.1. Application and Scope (6) [F61-OS2.3] (3) [F40-OH1.1] [F61-OH1.1, OH1.2, OH1.3] 9.13.4.2. Protection from Soil Gas Ingress 9.13.2.4. Application of Dampproofing Material (1) [F40-OH1.1] (1) [F61-OS2.3] (1.2) [F40-OH1.1] [F61-OH1.1, OH1.2, OH1.3] (2) [F40-OH1.1] (2) [F61-OS2.3] (3) [F40-OH1.1] [F61-OH1.1, OH1.2, OH1.3] 9.13.4.3. Providing for the Rough-In for a Subfloor (3) [F61-OS2.3] Depressurization System [F61-OH1.1, OH1.2, OH1.3] (1) [F40-OH1.1] 9.13.2.5. Moisture Protection for Interior Finishes (2) [F40-OH1.1] (1) [F61-OS2.3] (3) [F40-OH1.1] [F61-OH1.1, OH1.2] 9.14.2.1. Foundation Wall Drainage (2) [F61-OS2.3] (1) [F60-OH1.1, OH1.2, OH1.3] [F61-OH1.1, OH1.2] [F60-OP2.1, OP2.2, OP2.3] (3) [F61-OS2.3] [F60-OS2.1, OS2.2, OS2.3] [F61-OH1.1, OH1.2] (1.1) [F60-OH1.1, OH1.2, OH1.3] SA-1 • Page 97 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (2) (a) [F60-OH1.1, OH1.2, OH1.3] Applies where foundations (b) [F21-OP2.3] Applies to elements that support or are serve as or support an environmental separator. part of an environmental separator. (a) [F60-OS2.1] (b) [F21-OS2.1] (a) [F60-OS2.3] Applies where foundations serve as or (b) [F21-OS2.3] Applies to elements that support or are support an environmental separator. part of an environmental separator (b) [F21-OH1.1, OH1.2, OH1.3] Applies where foundations (b) [F21-OS3.1] Applies to floors and elements that serve as or support an environmental separator. support floors. (b) [F21-OH4.1] Applies where foundations support floors 9.14.4.2. Installation or elements supporting floors. (1) [F60-OH1.1, OH1.2, OH1.3] (b) [F21-OP2.1] [F60-OP2.1, OP2.2, OP2.3] (b) [F21-OP2.3] Applies where foundations serve as or [F60-OS2.1, OS2.2, OS2.3] support an environmental separator. (b) [F21-OP2.4] Applies where foundations support walls 9.14.4.3. Grading or floors. (1) [F60-OH1.1, OH1.2, OH1.3] (b) [F21-OS2.1] [F60-OP2.1, OP2.2, OP2.3] (b) [F21-OS2.3] Applies where foundations serve as or [F60-OS2.1, OS2.2, OS2.3] support an environmental separator. 9.14.4.4. Wet Site Conditions (b) [F21-OS3.1] Applies where foundations support floors (1) [F60-OH1.1, OH1.2, OH1.3] or elements supporting floors. [F60-OP2.1, OP2.2, OP2.3] (b) [F21-OS3.7] Applies where foundations support walls [F60-OS2.1, OS2.2, OS2.3] that contain windows or doors required for emergency egress. 9.14.5.1. Drainage Disposal (3) [F60-OH1.1, OH1.2, OH1.3] (1) [F60-OH1.1, OH1.2, OH1.3] 9.14.3.1. Material Standards [F60-OP2.1, OP2.2, OP2.3] (1) [F60-OH1.1, OH1.2, OH1.3] [F60-OS2.1, OS2.2, OS2.3] [F60-OP2.1, OP2.3] 9.14.5.2. Sump Pits [F60-OS2.1, OS2.3] (1) (a),(b) [F60,F61-OH1.1,OH1.3] (c) [F40-OH1.1] [F52-OH1.2] 9.14.3.2. Minimum Size (a),(b) [F60,F61-OS2.1,OS2.3] (1) [F60-OH1.1, OH1.2, OH1.3] (c) [F52-OS2.3] [F60-OP2.1, OP2.2, OP2.3] (a),(b) [F60,F61-OP2.3,OP2.4] [F60-OS2.1, OS2.2, OS2.3] (c) [F52-OP2.3] 9.14.3.3. Installation (c) [F30-OS3.1] (1) [F60-OH1.1, OH1.2, OH1.3] (2) [F30-OS3.1] [F60-OP2.1, OP2.2, OP2.3] [F40-OH1.1] [F60-OS2.1, OS2.2, OS2.3] (3) [F60-OH1.1, OH1.2, OH1.3] (2) [F60-OH1.1, OH1.2, OH1.3] [F60-OP2.1, OP2.2, OP2.3] [F60-OP2.1, OP2.2, OP2.3] [F60-OS2.1, OS2.2, OS2.3] [F60-OS2.1, OS2.2, OS2.3] 9.14.5.3. Dry Wells (3) [F60-OH1.1, OH1.2, OH1.3] (1) [F60-OH1.1, OH1.2, OH1.3] [F60-OP2.1, OP2.2, OP2.3] [F60-OP2.1, OP2.2, OP2.3] [F60-OS2.1, OS2.2, OS2.3] [F60-OS2.1, OS2.2, OS2.3] (4) [F60-OH1.1, OH1.2, OH1.3] (2) [F60-OH1.1, OH1.2, OH1.3] [F60-OP2.1, OP2.2, OP2.3] [F60-OP2.1, OP2.2, OP2.3] [F60-OS2.1, OS2.2, OS2.3] [F60-OS2.1, OS2.2, OS2.3] 9.14.4.1. Type of Granular Material 9.14.6.1. Surface Drainage (1) (a) [F60-OH1.1, OH1.2, OH1.3] (1) [F60-OH1.1, OH1.2, OH1.3] (a) [F60-OP2.3] [F21-OP2.6] [F60-OP2.1, OP2.2, OP2.3] (a) [F21-OS2.2] [F60-OS2.3] [F60-OS2.1, OS2.2, OS2.3] (b) [F21-OH1.1, OH1.2, OH1.3] Applies to elements that 9.14.6.2. Drainage away from Wells or Leaching Beds support or are part of an environmental separator. (1) [F46-OH2.2] Applies to directing drainage away from the (b) [F21-OH4] Applies to floors and elements that support location of a water supply. floors. [F44-OH2.1] Applies to directing drainage away from a (b) [F21-OP2.1, OP2.4] septic tank disposal system. Page 98 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 9.14.6.3. Window Wells (b) [F20, F80-OP2.3] Applies to elements that support or (1) [F60-OH1.1, OH1.2, OH1.3] are part of an environmental separator. [F60-OP2.1, OP2.3] (b) [F20, F80-OH1.1, OH1.2, OH1.3] Applies to elements [F60-OS2.1, OS2.3] that support or are part of an environmental separator. 9.14.6.4. Catch Basin (b) [F20, F80-OH4] Applies to floors and elements that support floors. (1) [F60-OH1.1, OH1.2, OH1.3] (b) [F20-OS2.1] [F61-OP2.3] (b) [F20, F80-OS2.3] Applies to elements that support or [F61-OS2.3] are part of an environmental separator. [F61-OS3.1] (b) [F20, F80-OS3.1] Applies to floors and elements that 9.15.1.3. Foundations for Deformation Resistant Buildings support floors. (1) [F20-OP2.2] (c) [F20-OP2.1] [F22-OP2.4] (c) [F61-OP2.4] [F20, F22-OP2.3] Applies to elements that support or are (c) [F20, F61-OP2.3] Applies to elements that support or part of an environmental separator. are part of an environmental separator. [F22-OH1.1, OH1.2, OH1.3] Applies to elements that (c) [F20, F61-OH1.1, OH1.2, OH1.3] Applies to elements support or are part of an environmental separator. that support or are part of an environmental separator. [F22-OH4] Applies to floors and elements that support (c) [F20, F61-OH4] Applies to floors and elements that floors. support floors. [F20-OS2.2] (c) [F20-OS2.1] [F20, F22-OS2.3] Applies to elements that support or are (c) [F20, F61-OS2.3] Applies to elements that support or part of an environmental separator. are part of an environmental separator. [F22-OS3.1] Applies to floors and elements that support (c) [F20, F61-OS3.1] Applies to floors and elements that floors. support floors. [F22-OS3.7] Applies to walls, and elements that support 9.15.2.3. Pier Type Foundations walls, that contain doors or windows required for (1) [F20-OP2.1, OP2.2] emergency egress. [F22-OP2.4] 9.15.2.2. Unit Masonry Construction [F20, F22-OP2.3] Applies to elements that support or are (1) [F20-OP2.1] part of an environmental separator. [F21, F61-OP2.4] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F21, F61-OP2.3] Applies to elements that support or support or are part of an environmental separator. are part of an environmental separator. [F20, F22-OH4] Applies to floors and elements that [F20, F21, F61-OH1.1, OH1.2, OH1.3] Applies to elements support floors. that support or are part of an environmental separator. [F20-OS2.1, OS2.2] [F20, F21, F61-OH4] Applies to floors and elements that [F20, F22-OS2.3] Applies to elements that support or are support floors. part of an environmental separator. [F20-OS2.1] [F20, F22-OS3.1] Applies to floors and elements that [F20, F21, F61-OS2.3] Applies to elements that support or support floors. are part of an environmental separator. (2) [F20-OP2.1, OP2.2] [F20, F21, F61-OS3.1] Applies to floors and elements that [F22-OP2.4] support floors. [F20, F22-OP2.3] Applies to elements that support or are (3) (a) [F20-OP2.1] part of an environmental separator. (a) [F80-OP2.4] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that (a) [F20, F80-OP2.3] Applies to elements that support or support or are part of an environmental separator. are part of an environmental separator. [F20, F22-OH4] Applies to floors and elements that (a) [F20, F80-OH1.1, OH1.2, OH1.3] Applies to elements support floors. that support or are part of an environmental separator. [F20-OS2.1, OS2.2] (a) [F20, F80-OH4] Applies to floors and elements that [F20, F22-OS2.3] Applies to elements that support or are support floors. part of an environmental separator. (a) [F20-OS2.1] [F20, F22-OS3.1] Applies to floors and elements that (a) [F20, F80-OS2.3] Applies to elements that support or support floors. are part of an environmental separator. (3) [F20-OP2.1, OP2.4, OP2.5] (a) [F20, F80-OS3.1] Applies to floors and elements that [F22-OP2.4, OP2.5] support floors. [F20, F22-OP2.3] Applies to elements that support or are (b) [F20-OP2.1] part of an environmental separator. (b) [F20-OP2.4] SA-1 • Page 99 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F21-OP2.3] Applies to elements that support or are part of support or are part of an environmental separator. an environmental separator. [F20, F22-OH4] Applies to floors and elements that [F21-OS2.4] support floors [F21-OS2.3] Applies to elements that support or are part of [F20, F22-OS2.3] Applies to elements that support or are an environmental separator. part of an environmental separator. [F21-OS3.1] Applies to floors and elements that support [F20, F22-OS3.1] Applies to floors and elements that floors. support floors. (2) [F21-OH1.1, OH1.2, OH1.3] Applies to elements that (4) [F20-OP2.1, OP2.4] support or are part of an environmental separator. [F22-OP2.4, OP2.5] [F21-OH4] Applies to floors and elements that support [F20, F22-OP2.3] Applies to elements that support or are floors. part of an environmental separator. [F21-OP2.1, OP2.4] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F21-OP2.3] Applies to elements that support or are part of support or are part of an environmental separator. an environmental separator. [F20, F22-OH4] Applies to floors and elements that [F21-OS2.1] support floors. [F21-OS2.3] Applies to elements that support or are part of [F20-OS2.1, OS2.4] an environmental separator. [F22-OS2.4, OS2.5] [F21-OS3.1] Applies to floors and elements that support [F20, F22-OS2.3] Applies to elements that support or are floors. part of an environmental separator. 9.15.3.4. Basic Footing Widths and Areas [F20, F22-OS3.1] Applies to floors and elements that (1) [F20-OP2.1] support floors. [F21-OP2.4] 9.15.2.4. Wood Frame Foundations [F20, F21-OP2.3] Applies to elements that support or are (1) (a) [F20-OP2.1, OP2.2] part of an environmental separator. (a) [F20, F80-OP2.3] Applies to elements support or are [F20, F21-OH1.1, OH1.2, OH1.3] Applies to elements that part of an environmental separator. support or are part of an environmental separator. (a) [F20, F80-OH1.1, OH1.2, OH1.3] Applies to elements [F20, F21-OH4] Applies to floors and elements that that support or are part of an environmental separator. support floors. (a) [F20, F80-OH4] Applies to floors and elements that [F20-OS2.2] support floors. [F20, F21-OS2.3] Applies to elements that support or are (a) [F20-OS2.1, OS2.2] part of an environmental separator. (a) [F20, F80-OS2.3] Applies to elements that support or [F20, F21-OS3.1] Applies to floors and elements that are part of an environmental separator. support floors. (a) [F20, F80-OS3.1] Applies to floors and elements that (2) [F20-OP2.2] support floors. [F21-OP2.4] 9.15.3.1. Footings Required [F20, F21-OP2.3] Applies to elements that support or are (1) [F20-OP2.2] part of an environmental separator. [F20, F21-OP2.4] [F20, F21-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F21-OP2.3] Applies to elements that support or are support or are part of an environmental separator. part of an environmental separator. [F20, F21-OH4] Applies to floors and elements that [F20, F21-OH1.1, OH1.2, OH1.3] Applies to elements that support floors. support or are part of an environmental separator. [F20-OS2.2] [F20, F21-OH4] Applies to floors and elements that [F20, F21-OS2.3] Applies to elements that support or are support floors. part of an environmental separator. [F20-OS2.2] [F20, F21-OS3.1] Applies to floors and elements that [F20, F21-OS2.3] Applies to elements that support or are support floors. part of an environmental separator. (3) [F20-OP2.2] [F20, F21-OS3.1] Applies to floors and elements that [F21-OP2.4] support floors. [F20, F21-OP2.3] Applies to elements that support or are 9.15.3.2. Support of Footings part of an environmental separator. (1) [F21-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F21-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. support or are part of an environmental separator. [F21-OH4] Applies to floors and elements that support [F20, F21-OH4] Applies to floors and elements that floors. support floors. [F21-OP2.4] [F20-OS2.2] Page 100 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20, F21-OS2.3] Applies to elements that support or are 9.15.3.9. Step Footings part of an environmental separator. (1) [F20, F22-OP2.3, OP2.4] [F20, F21-OS3.1] Applies to floors and elements that [F20, F22-OH1.1, OH1.2, OH1.3] Applies where the support floors. foundation supports or is part of an environmental 9.15.3.5. Adjustments to Footing Widths for Exterior Walls separator. (1) [F20-OP2.2, OP2.3] [F21-OP2.3, OP2.4] [F20, F22-OH4] Applies to foundations that support floors. [F20-OS2.2, OS2.3] [F21-OS2.3] [F20, F22-OS2.3, OS2.4] [F20, F21-OH1.1, OH1.2, OH1.3] [F20, F22-OS3.1] Applies to foundations that support [F20, F21-OH4] Applies to floors and elements that floors. support floors. 9.15.4.1. Flat Wall Insulating Concrete Form Units [F20, F21-OS3.1] Applies to floors and elements that (1) [F22, F55, F63-OH1.1, OH1.2, OH1.3] support floors. 9.15.4.2. Foundation Wall Thickness and Required Lateral 9.15.3.6. Adjustments to Footing Widths for Interior Walls Support (1) [F20-OP2.2] (1) [F20-OP2.1, OP2.3] [F22-OP2.3, OP2.4] [F21-OP2.4] [F20, F22-OH1.1, OH1.2, OH1.3] [F20, F21-OP2.3] Applies to elements that support or are [F20, F22-OH4] Applies to floors and elements that part of an environmental separator. support floors. [F20, F21-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS2.1, OS2.3] [F22-OS2.3] support or are part of an environmental separator. [F20, F22-OS3.1] Applies to floors and elements that [F20, F21-OH4] Applies to floors and elements that support floors. support floors. (2) [F20-OP2.1, OP2.3] [F22-OP2.3, OP2.4] [F20-OS2.2] [F20, F22-OH1.1, OH1.2, OH1.3] [F20, F21-OS2.3] Applies to elements that support or are part of an environmental separator. [F20, F22-OH4] Applies to floors and elements that support floors. [F20, F21-OS3.1] Applies to floors and elements that support floors. [F20-OS2.1, OS2.3] [F22-OS2.3] (2) [F20-OP2.2] [F20, F22-OS3.1] Applies to floors and elements that support floors. [F10-OS2.2] (2.1) [F20-OP2.1, OP2.3] [F22-OP2.3, OP2.4] 9.15.3.7. Adjustments to Footing Area for Columns [F20, F22-OH1.1, OH1.2, OH1.3] (1) [F20-OP2.2] [F20, F22-OH4] Applies to floors and elements that [F21-OP2.4] support floors. [F20, F21-OP2.3] Applies to elements that support or are part of an environmental separator. [F20-OS2.1, OS2.3] [F22-OS2.3, OS2.4] [F20, F21-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OS3.1] Applies to floors and elements that support or are part of an environmental separator. support floors. [F20, F21-OH4] Applies to floors and elements that (3) [F20-OP2.1, OP2.3] [F22-OP2.3, OP2.4] support floors. [F20, F22-OH1.1, OH1.2, OH1.3] [F20-OS2.2] [F20, F22-OH4] Applies to floors and elements that [F20, F21-OS2.3] Applies to elements that support or are support floors. part of an environmental separator. [F20-OS2.1, OS2.3] [F22-OS2.3] [F20, F21-OS3.1] Applies to floors and elements that [F20, F22-OS3.1] Applies to floors and elements that support floors. support floors. 9.15.3.8. Footing Thickness (4) [F20-OP2.1, OP2.3] [F22-OP2.3, OP2.4] (1) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OH1.1, OH1.2, OH1.3] support or are part of an environmental separator. [F20, F22-OH4] Applies to floors and elements that [F20-OH4] Applies to floors and elements that support support floors. floors. [F20-OS2.1, OS2.3] [F22-OS3.2, OS2.4] [F20-OP2.1, OP2.4] [F20, F22-OS3.1] Applies to floors and elements that [F20-OP2.3] Applies to elements that support or are part of support floors. an environmental separator. (5) [F20-OP2.1, OP2.3] [F22-OP2.3, OP2.4] [F20-OS2.1] [F20, F22-OH1.1, OH1.2, OH1.3] [F20-OS2.3] Applies to elements that support or are part of [F20, F22-OH4] Applies to floors and elements that an environmental separator. support floors. [F20-OS3.1] Applies to floors and elements that support [F20-OS2.1, OS2.3] [F22-OS2.3, OS2.4] floors. SA-1 • Page 101 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20, F22-OS3.1] Applies to floors and elements that [F20-OH4] Applies to floors and elements that support support floors. floors. (6) [F20-OP2.1, OP2.3] [F22-OP2.3, OP2.4] [F20-OP2.1, OP2.4] [F20, F22-OH1.1, OH1.2, OH1.3] [F20-OP2.3] Applies to elements that support or are part of [F20, F22-OH4] Applies to floors and elements that an environmental separator. support floors. [F20-OS2.1] [F20-OS2.1, OS2.3] [F22-OS2.3, OS2.4] [F20-OS2.3] Applies to elements that support or are part of an environmental separator. [F20, F22-OS3.1] Applies to floors and elements that support floors. [F20-OS3.1] Applies to floors and elements that support floors. (7) [F20-OP2.1, OP2.3] [F22-OP2.3, OP2.4] (2) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OH1.1, OH1.2, OH1.3] support or are part of environmental separator. [F20, F22-OH4] Applies to floors and elements that [F20-OH4] Applies to floors and elements that support support floors. floors. [F20-OS2.1, OS2.3] [F22-OS2.3, OS2.4] [F20-OP2.1, OP2.4] [F20, F22-OS3.1] Applies to floor and elements that [F20-OP2.3] Applies to elements that support or are part of support floors. an environmental separator. 9.15.4.5. Reinforcement for Flat Insulating Concrete Form [F20-OS2.1] Foundation Walls [F20-OS2.3] Applies to elements that support or are part of (1) [F20-OP2.1, OP2.3] [F22-OP2.3, OP2.4] an environmental separator. [F20, F22-OH1.1, OH1.2, OH1.3] [F20-OS3.1] Applies to floors and elements that support [F20, F22-OH4] Applies to floors and elements that floors. support floors. (3) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS2.1, OS2.3] [F22-OS2.3, OS2.4] support or are part of an environmental separator. [F20, F22-OS3.1] Applies to floors and elements that [F20-OH4] Applies to floors and elements that support support floors. floors. (2) [F20-OP2.1, OP2.3] [F22-OP2.3, OP2.4] [F20-OP2.1, OP2.4] [F20, F22-OH1.1, OH1.2, OH1.3] [F20-OP2.3] Applies to elements that support or are part of [F20, F22-OH4] Applies to floors and elements that an environmental separator. support floors. [F20-OS2.1] [F20-OS2.1, OS2.3] [F22-OS2.3, OS2.4] [F20-OS2.3] Applies to elements that support or are part of an environmental separator. [F20, F22-OS3.1] Applies to floors and elements that support floors. [F20-OS3.1] Applies to floors and elements that support floors. (3) [F20-OP2.1, OP2.3] [F22-OP2.3, OP2.4] 9.15.4.9. Crack Control Joints [F20, F22-OH1.1, OH1.2, OH1.3] (1) [F21-OP2.3] [F20, F22-OH4] Applies to floors and elements that support floors. [F21-OS2.3] [F20-OS2.1, OS2.3] [F22-OS2.3, OS2.4] [F21-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. [F20, F22-OS3.1] Applies to floors and elements that support floors. (2) [F20-OP2.1] [F20, F61-OP2.3] Applies to elements that support or are (4) [F20-OP2.1, OP2.3] [F22-OP2.3, OP2.4] part of an environmental separator. [F20, F22-OH1.1, OH1.2, OH1.3] [F20-OS2.1] [F20, F22-OH4] Applies to floors and elements that [F20, F61-OS2.3] Applies to elements that support or are support floors. part of an environmental separator. [F20-OS2.1, OS2.3] [F22-OS2.3, OS2.4] [F61-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OS3.1] Applies to floors and elements that support or are part of an environmental separator. support floors. 9.15.5.1. Support of Floor Joists 9.15.4.6. Extension above Ground Level (1) [F20-OP2.1, OP2.4] (1) [F61-OH1.1, OH1.2, OH1.3] [F20-OP2.3] [F40, F61-OP2.3, OP2.4] Applies to elements [F61-OP2.3] that support or are part of an environmental separator. [F61-OS2.3] [F20, F40, F61-OH1.1, OH1.2, OH1.3] Applies to elements 9.15.4.7. Reduction in Thickness that support or are part of an environmental separator. (1) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F40, F61-OH4] Applies to floors and elements that support or are part of an environmental separator. support floors. Page 102 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20-OS2.1] [F20-OH4] Applies to floors and elements that support [F40, F61-OS2.3] Applies to elements that support or are floors. part of an environmental separator. [F20-OP2.1, OP2.4] [F20, F40, F61-OS3.1] Applies to floors and elements that [F20-OP2.3] Applies to elements that support or are part of support floors. an environmental separator. 9.15.5.2. Support of Beams [F20-OS2.1] (1) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS2.3] Applies to elements that support or are part of support or are part of an environmental separator. an environmental separator. [F20-OH4] Applies to floors and elements that support [F20-OS3.1] Applies to floors and elements that support floors. floors. [F20-OP2.1, OP2.4] 9.15.6.2. Foundation Walls Above Ground [F20-OP2.3] Applies to elements that support or are part of (1) [F61-OH1.1, OH1.2, OH1.3] an environmental separator. [F61-OP2.3] [F20-OS2.1] [F61-OS2.3] [F20-OS2.3] Applies to elements that support or are part of 9.15.6.3. Form Ties an environmental separator. (1) [F61-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS3.1] Applies to floors and elements that support support or are part of an environmental separator. floors. [F61-OP2.3] Applies to elements that support or are part of (2) [F80-OH1.1, OH1.2, OH1.3] Applies to elements that an environmental separator. support or are part of an environmental separator. [F61-OS2.3] Applies to elements that support or are part of [F80-OH4] Applies to floors and elements that support an environmental separator. floors. [F30-OS3.1] [F80-OP2.3, OP2.4] Applies to elements that support or are part of an environmental separator. 9.16.1.3. Required Floors-on-Ground [F80-OS2.3] Applies to elements that support or are part of (1) (a), (b) [F30-OS3.1] an environmental separator. (a), (b) [F40-OH2.4] [F80-OS3.1] Applies to floors and elements that support 9.16.2.1. Required Installation of Granular Fill floors. (1) [F40, F61-OH1.1] [F61, F60-OH1.2, OH1.3] 9.15.5.3. Pilasters [F60-OS2.3] (1) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that 9.16.2.2. Support of Floors support or are part of an environmental separator. (1) [F21-OH1.1, OH1.2, OH1.3] [F20-OH4] Applies to floors and elements that support [F21-OP2.1, OP2.3, OP2.4] floors. [F21-OS2.1, OS2.3] [F20-OP2.1, OP2.4] [F21-OS3.1] [F20-OP2.3] Applies to elements that support or are part of (2) [F21-OH1.1, OH1.2, OH1.3] an environmental separator. [F21-OP2.1, OP2.3, OP2.4] [F20-OS2.1] [F20-OS2.3] Applies to elements that support or are part of [F21-OS2.1, OS2.3] an environmental separator. [F21-OS3.1] [F20-OS3.1] Applies to floors and elements that support (3) [F22-OS3.1] floors. 9.16.3.1. Control of Water Ingress (2) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that (1) [F60-OH1.1, OH1.2, OH1.3] support or are part of an environmental separator. [F60-OS2.3] [F20-OH4] Applies to floors and elements that support [F60-OS3.1] floors. 9.16.3.2. Hydrostatic Pressure [F20-OP2.1, OP2.4] (1) [F20-OH1.1, OH1.2, OH1.3] [F20-OP2.3] Applies to elements that support or are part of [F20-OP2.1] [F61-OP2.6] an environmental separator. [F20-OS2.1] [F61-OS2.3] [F20-OS2.1] [F20-OS2.3] Applies to elements that support or are part of [F20-OS3.1] an environmental separator. 9.16.3.3. Floor Drains [F20-OS3.1] Applies to floors and elements that support (1) [F62-OH1.1, OH1.2, OH1.3] floors. [F62-OS2.3] (3) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that [F62-OS3.1] support or are part of an environmental separator. SA-1 • Page 103 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 9.16.4.1. Surface Finish [F22-OS3.7] Applies to walls, and elements that support (1) [F30, F80-OS3.1] walls, that contain doors or windows required for [F40-OH2.4] emergency egress. [F62-OH1.1, OH1.2, OH1.3] (2) [F22-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. (2) [F20, F80-OS3.1] [F22-OH4] Applies to floors and elements that support [F41-OH1.1] floors. 9.16.4.2. Topping Course [F22-OP2.4, OP2.5] (1) [F20, F80-OS3.1] [F22-OP2.3] Applies to elements that support or are part of (2) [F20, F80-OS3.1] an environmental separator. 9.16.4.3. Thickness [F22-OS2.4, OS2.5] (1) [F20-OH1.1, OH1.2, OH1.3] [F22-OS2.3] Applies to elements that support or are part of [F20-OH4] an environmental separator. [F20-OP2.1, OP2.3] [F22-OS3.1] Applies to floors and elements that support [F20-OS2.1, OS2.3] floors. [F22-OS3.7] Applies to walls, and elements that support [F20-OS3.1] walls, that contain doors or windows required for 9.16.4.4. Bond Break emergency egress. (1) [F21-OS3.1] 9.17.3.1. Size and Thickness 9.16.5.1. Wood Frame Floors (1) [F20-OP2.1] (1) [F20-OH1.1, OH1.2, OH1.3] Applies where wood-frame [F20, F22-OP2.4] floors-on-ground serve as an environmental separator. [F20, F22-OP2.3] Applies to elements that support or are [F20-OH4] part of an environmental separator. [F20-OP2.1] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OP2.3] Applies where wood-frame floors-on-ground support or are part of an environmental separator. serve as an environmental separator. [F20, F22-OH4] Applies to floors and elements that [F20-OS2.1] support floors. [F20-OS2.3] Applies where wood-frame floors-on-ground [F20-OS2.1] serve as an environmental separator. [F20, F22-OS2.3] Applies to elements that support or are [F20-OS3.1] part of an environmental separator. 9.17.2.1. Location [F20, F22-OS3.1] Applies to floors and elements that (1) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that support floors. support or are part of an environmental separator. (2) [F20-OP2.1] [F20-OH4] Applies to floors and elements that support [F20, F22-OP2.4] floors. [F20, F22-OP2.3] Applies to elements that support or are part of an environmental separator. [F20-OP2.2, OP2.4] [F20-OP2.3] Applies to elements that support or are part of [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that an environmental separator. support or are part of an environmental separator. [F20-OS2.2] [F20, F22-OH4] Applies to floors and elements that [F20-OS2.3] Applies to elements that support or are part of support floors. an environmental separator. [F20-OS2.1] [F20-OS3.1] Applies to floors and elements that support [F20, F22-OS2.3] Applies to elements that support or are floors. part of an environmental separator. 9.17.2.2. Lateral Support [F20, F22-OS3.1] Applies to floors and elements that support floors. (1) [F22-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. 9.17.3.2. End Bearing Plates [F22-OH4] Applies to floors and elements that support (1) [F20-OP2.1] floors. [F20, F22-OP2.4] [F20, F22-OP2.3] Applies to elements that support or are [F22-OP2.4, OP2.5] part of an environmental separator. [F22-OP2.3] Applies to elements that support or are part of an environmental separator. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. [F22-OS2.4, OS2.5] [F22-OS2.3] Applies to elements that support or are part of [F20, F22-OH4] Applies to floors and elements that an environmental separator. support floors. [F22-OS3.1] Applies to floors and elements that support [F20-OS2.1] floors. Page 104 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OS3.1] Applies to floors and elements that part of an environmental separator. support floors. [F20, F22-OS3.1] Applies to floors and elements that 9.17.4.2. Materials support floors. (1) [F20-OP2.1] 9.17.3.3. Paint [F20, F22-OP2.4] (1) [F80-OH1.1, OH1.2, OH1.3] [F20, F22-OP2.3] Applies to elements that support or are [F80-OP2.3, OP2.4] part of an environmental separator. [F80-OH4] Applies to floors and elements that support [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that floors. support or are part of an environmental separator. [F80-OS2.3] [F20, F22-OH4] Applies to floors and elements that support floors. [F80-OS3.1] Applies to floors and elements that support floors. [F20-OS2.1] [F20, F22-OS2.3] Applies to elements that support or are 9.17.3.4. Design of Adjustable Steel Columns part of an environmental separator. (1) [F20-OP2.1] [F20, F22-OS3.1] Applies to floors and elements that [F22-OP2.4] support floors. [F20, F22-OP2.3] Applies to elements that support or are part of an environmental separator. (2) [F20-OP2.1] [F20, F22-OP2.4] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OP2.3] Applies to elements that support or are support or are part of an environmental separator. part of an environmental separator. [F20, F22-OH4] Applies to floors and elements that [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that support floors. support or are part of an environmental separator. [F20-OS2.1] [F20, F22-OH4] Applies to floors and elements that [F22-OS2.4] support floors. [F20, F22-OS2.3] Applies to elements that support or are part of an environmental separator. [F20-OS2.1] [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OS3.1] Applies to floors and elements that part of an environmental separator. support floors. [F20, F22-OS3.7] Applies to walls, and elements that [F20, F22-OS3.1] Applies to floors and elements that support walls, that contain doors or windows required for support floors. emergency egress. 9.17.4.3. Columns in Contact with Concrete 9.17.4.1. Column Sizes (1) [F80-OH1.1, OH1.2, OH1.3] Applies to elements that (1) [F20-OP2.1] support or are part of an environmental separator. [F20, F22-OP2.4] [F80-OH4] Applies to floors and elements that support [F20, F22-OP2.3] Applies to elements that support or are floors. part of an environmental separator. [F80-OP2.4] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F80-OP2.3] Applies to elements that support or are part of support or are part of an environmental separator. an environmental separator. [F20, F22-OH4] Applies to floors and elements that [F80-OS2.3] Applies to elements that support or are part of support floors. an environmental separator. [F20-OS2.1] [F80-OS3.1] Applies to floors and elements that support [F20, F22-OS2.3] Applies to elements that support or are floors. part of an environmental separator. 9.17.4.4. Wood Column Termite Protection [F20, F22-OS3.1] Applies to floors and elements that (1) [F80, F82-OP2.3, OP2.4] support floors. [F80, F82-OS2.3] (2) [F20-OP2.1] 9.17.5.1. Materials [F20, F22-OP2.4] (1) [F20-OP2.1] [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OP2.4] part of an environmental separator. [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that part of an environmental separator. support or are part of an environmental separator. [F20, F11-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OH4] Applies to floors and elements that support or are part of an environmental separator. support floors. [F20, F22-OH4] Applies to floors and elements that [F20-OS2.1] support floors. [F20, F22-OS2.3] Applies to elements that support or are [F20-OS2.1] part of an environmental separator. SA-1 • Page 105 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20, F22-OS2.3] Applies to elements that support or are [F82-OH2.1] part of an environmental separator. 9.18.5.1. Drainage [F20, F22-OS3.1] Applies to floors and elements that (1) [F60-OH1.1, OH1.2] support floors. [F60-OS2.3] 9.17.5.2. Sizes 9.18.6.1. Ground Cover in Unheated Crawl Spaces (1) [F20-OP2.1] (1) [F61-OH1.1, OH1.2] [F20, F22-OP2.4] [F61-OS2.3] [F20, F22-OP2.3] Applies to elements that support or are part of an environmental separator. (2) [F61-OH1.1, OH1.2] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F61-OS2.3] support or are part of an environmental separator. 9.18.6.2. Ground Cover in Heated Crawl Spaces [F20, F22-OH4] Applies to floors and elements that (1) [F40, F61-OH1.1] [F61-OH1.2] support floors. [F61-OS2.3] [F20-OS2.1] (2) [F40, F61-OH1.1] [F61-OH1.2] [F20, F22-OS2.3] Applies to elements that support or are [F61-OS2.3] part of an environmental separator. (3) [F40-OH1.1] [F20, F22-OS3.1] Applies to floors and elements that (4) [F40,F61-OH1.1,OH1.2] support floors. [F61-OS2.3] 9.17.6.2. Sizes 9.18.7.1. Crawl Spaces as Warm Air Plenums (1) [F20-OP2.1] [F20, F22-OP2.4] (1) [F51-OH1.1, OH1.2] [F20, F22-OP2.3] Applies to elements that support or are [F51-OS2.3] part of an environmental separator. (2) [F02-OS1.2] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that (3) [F01-OS1.1] support or are part of an environmental separator. (4) [F01-OS1.1] [F20, F22-OH4] Applies to floors and elements that 9.19.1.1. Required Venting support floors. (1) [F51, F62-OS2.3] [F20-OS2.1] [F51, F62-OH1.1, OH1.2] [F20, F22-OS2.3] Applies to elements that support or are [F51-OH1.3] Applies to sloped roof assemblies that may part of an environmental separator. be subject to ice damming. [F20, F22-OS3.1] Applies to floors and elements that 9.19.1.2. Vent Requirements support floors. (1) [F51, F62-OS2.3] 9.18.2.1. Access Openings [F51, F62-OH1.1, OH1.2] (1) [F82-OH1.1, OH1.2] [F51-OH1.3] Applies to sloped roof assemblies that may (2) [F42-OH2.4, OH2.5] Applies where crawl spaces are be subject to ice damming. heated or unheated and access is from the exterior. (2) [F51, F62-OS2.3] [F51, F63-OS2.3] Applies where crawl spaces are [F51, F62-OH1.1, OH1.2] unheated and access is from the interior. [F51-OH1.3] Applies to sloped roof assemblies that may [F42, F61-OS2.3] Applies where crawl spaces are heated be subject to ice damming. or unheated and access is from the exterior. (3) [F51, F62-OS2.3] [F63-OS2.3] Applies where crawl spaces are unheated [F51, F62-OH1.1, OH1.2] and access is from the interior. [F51-OH1.3] Applies to sloped roof assemblies that may [F42, F61-OS2.3] Applies where crawl spaces are heated be subject to ice damming. or unheated and access is from the exterior. (4) [F51, F62-OS2.3] 9.18.3.1. Ventilation of Unheated Crawl Spaces [F51, F61-OH1.1, OH1.2] (1) [F62-OH1.1] [F51-OH1.3] Applies to sloped roof assemblies that may [F62-OS2.3] be subject to ice damming. (2) [F62-OH1.1] (5) [F42, F51, F61, F62-OS2.3] [F62-OS2.3] [F42-OH1.1] Applies to resistance to the entry of insects. (3) (a) [F62-OH1.1, OH1.2] [F51, F61, F62-OH1.1, OH1.2, OH1.3] (a), (b) [F42, F61, F62-OS2.3] [F42-OH2.5] Applies to resistance to the entry of insects. (b) [F42, F61-OH1.1, OH1.2] 9.19.1.3. Clearances (b) [F42-OH2.3, OH2.5] (1) [F51, F62-OH1.1, OH1.2, OH1.3] 9.18.4.1. Access Way to Services [F51, F62-OS2.3] (1) [F82-OH1.1, OH1.2] Page 106 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (2) [F51, F62-OH1.1, OH1.2, OH1.3] [F20, F80-OP2.3] Applies to elements that support or are [F51, F62-OS2.3] part of an environmental separator or are exposed to (3) [F51, F62-OH1.1, OH1.2, OH1.3] moisture. [F51, F62-OS2.3] [F01-OS1.1, OS1.2] Applies to masonry used in chimneys and fireplaces. 9.19.2.1. Access [F20, F80-OS1.2] Applies to assemblies required to (1) [F82-OH1.1, OH1.2, OH1.3] provide fire resistance. [F82-OS2.3] [F20, F80-OS2.1] (2) [F82-OH1.1, OH1.2] [F20, F80-OS2.3] Applies to elements that support or are [F82-OS2.3] part of an environmental separator or are exposed to (3) [F42-OH1.1] Applies where access is from an unheated moisture. enclosed space. [F20, F80-OS3.1] Applies to floors and elements that [F51-OH1.2] Applies where access is from an interior support floors. heated space. [F20, F80-OS3.4] Applies to masonry used in chimneys [F42-OH1.1] [F61-OH1.1, OH1.2, OH1.3] Applies where and fireplaces. access is from the exterior. 9.20.2.3. Glass Blocks [F42-OH2.5] Applies where access is from the exterior or (1) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that an unheated enclosed space. support or are part of an environmental separator and to [F42, F61-OS2.3] Applies where access is from the masonry used in chimneys and fireplaces. exterior or an unheated enclosed space. [F20-OH4] Applies to floors and elements that support 9.20.2.1. Masonry Unit Standards floors. (1) [F20, F80-OH1.1, OH1.2, OH1.3] Applies to elements that [F01, F20-OP1.1] [F20-OP1.2] Applies to assemblies support or are part of an environmental separator and to required to provide fire resistance. masonry used in chimneys and fireplaces. [F20-OP2.1, OP2.4] [F20, F80-OH4] Applies to floors and elements that [F20-OP2.3] Applies to elements that support or are part of support floors. an environmental separator or are exposed to moisture. [F01-OP1.2] Applies to masonry used in chimneys and [F01, F20-OS1.1] [F20-OS1.2] Applies to assemblies fireplaces. required to provided fire resistance. [F20, F80-OP1.2] Applies to assemblies required to [F20-OS2.1] provide fire resistance. [F20-OS2.3] Applies to elements that support or are part of [F20, F80-OP2.1, OP2.4] an environmental separator or are exposed to moisture. [F20, F80-OP2.3] Applies to elements that support or are [F20-OS3.1] Applies to floors and elements that support part of an environmental separator or are exposed to floors. moisture. [F01, F20-OS3.4] Applies to masonry used in chimneys [F01-OS1.1, OS1.2] Applies to masonry used in chimneys and fireplaces. and fireplaces. [F20, F80-OS1.2] Applies to assemblies 9.20.2.4. Cellular Concrete required to provide fire resistance. (1) [F80-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F80-OS2.1] support or are part of an environmental separator and to [F20, F80-OS2.3] Applies to elements that support or are masonry used in chimneys and fireplaces. part of an environmental separator or are exposed to [F80-OH4] Applies to floors and elements that support moisture. floors. [F20, F80-OS3.1] Applies to floors and elements that [F80-OP1.2] Applies to masonry used in chimneys and support floors. fireplaces. [F20, F80-OS3.4] Applies to masonry used in chimneys [F80-OS1.2] Applies to masonry used in chimneys and and fireplaces. fireplaces. 9.20.2.2. Used Brick [F80-OP1.2, OP2.4] (1) [F20, F80-OH1.1, OH1.2, OH1.3] Applies to elements that [F80-OP2.3] Applies to elements that support or are part of support or are part of an environmental separator and to an environmental separator or are exposed to moisture. masonry used in chimneys and fireplaces. [F80-OS2.1] [F20, F80-OH4] Applies to floors and elements that [F80-OS2.3] Applies to elements that support or are part of support floors. an environmental separator or are exposed to moisture. [F01-OP1.2] Applies to masonry used in chimneys and [F80-OS3.1] Applies to floors and elements that support fireplaces. floors. [F20, F80-OP1.2] Applies to assemblies required to [F80-OS3.4] Applies to masonry used in chimneys and provide fire resistance. fireplaces. [F20, F80-OP2.1, OP2.4] SA-1 • Page 107 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 9.20.2.5. Stone [F20, F80-OS3.1] Applies to floors and elements that (1) [F20, F80-OH1.1, OH1.2, OH1.3] Applies to elements that support floors. support or are part of an environmental separator and to [F20, F80-OS3.4] Applies to masonry used in chimneys masonry used in chimneys and fireplaces. and fireplaces. [F20, F80-OH4] Applies to floors and elements that 9.20.3.1. Mortar Materials support floors. (1) [F20, F80-OH1.1, OH1.2, OH1.3] Applies to elements that [F01, F20, F80-OP1.2] Applies to masonry used in support or are part of an environmental separator and to chimneys and fireplaces. masonry used in chimneys and fireplaces. [F20, F80-OP1.2] Applies to assemblies required to [F20, F80-OH4] Applies to floors and elements that provide fire resistance. support floors. [F20, F80-OP2.1, OP2.4] [F20, F80-OS3.1] Applies to floors and elements that [F20, F80-OP2.3] Applies to elements that support or are support floors. part of an environmental separator or are exposed to [F20, F80-OP2.1, OP2.4] moisture. [F20, F80-OP2.3] Applies to elements support or are part [F01-OS1.1, OS1.2] Applies to masonry used in chimneys of an environmental separator. and fireplaces. [F20, F80-OS1.2] Applies to assemblies required to [F20, F80-OS1.2] Applies to assemblies required to provide fire resistance. provide fire resistance. [F20, F80-OS2.1] [F20, F80-OS2.1] [F20, F80-OS2.3] Applies to elements that support or are [F20, 80-OS2.3] Applies to elements that support or are part of an environmental separator. part of an environmental separator or are exposed to (2) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that moisture. support or are part of an environmental separator. 9.20.2.6. Concrete Units Exposed to the Weather [F20-OH4] Applies to floors and elements that support (1) [F61, F80-OH1.1, OH1.2, OH1.3] floors. [F80-OH4] Applies to floors and elements that support [F20-OP2.1, OP2.4] floors. [F20-OP2.3] Applies to elements that support or are part of [F80-OP2.1, OP2.3] [F61-OP2.3] an environmental separator or are exposed to moisture. [F80-OP1.2] Applies to concrete blocks in chimneys and [F20-OS1.2] Applies to assemblies required to provide fire fireplaces. resistance. [F80-OS2.1, OS2.3] [F61-OS2.3] [F20-OS2.1] [F80-OS3.1] Applies to elements that support floors. [F20-OS2.3] Applies to elements that support or are part of [F80-OS3.4] Applies to masonry used in chimneys and an environmental separator or are exposed to moisture. fireplaces. [F20-OS3.1] Applies to floors and elements that support 9.20.2.7. Compressive Strength floors. (1) [F20, F80-OH1.1, OH1.2, OH1.3] Applies to elements that (3) [F21-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental and to masonry support or are part of an environmental separator and to used in chimneys and fireplaces. masonry used in chimneys and fireplaces. [F20, F80-OH4] Applies to floors and elements that [F21-OH4] Applies to floors and elements that support support floors. floors. [F01, F20, F80-OP1.2] Applies to masonry used in [F21-OP2.1, OP2.4] chimneys and fireplaces. [F21-OP2.3] Applies to elements that support or are part of [F20, F80-OP1.2] Applies to assemblies required to an environmental separator or are exposed to moisture. provide fire resistance. [F21-OS1.2] Applies to assemblies required to provide fire [F20, F80-OP2.1, OP2.4] resistance. [F20, F80-OP2.3] Applies to elements that support or are [F21-OS2.1] part of an environmental separator or are exposed to [F21-OS2.3] Applies to elements that support or are part of moisture. an environmental separator or are exposed to moisture. [F01-OS1.1, OS1.2] Applies to masonry used in chimneys [F21-OS3.1] Applies to floors and elements that support and fireplaces. floors. [F20, F80-OS1.2] Applies to assemblies required to (4) [F21-OH1.1, OH1.2, OH1.3] Applies to elements that provide fire resistance. support or are part of an environmental separator and to [F20, F80-OS2.1] masonry used in chimneys and fireplaces. [F20, F80-OS2.3] Applies to elements that support or are [F21-OH4] Applies to floors and elements that support part of an environmental separator or are exposed to floors. moisture. [F21-OP2.1, OP2.4] Page 108 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F21-OP2.3] Applies to elements that support or are part of [F20, F21-OS1.2] Applies to assemblies required to an environmental separator or are exposed to moisture. provide fire resistance. [F21-OS1.2] Applies to assemblies required to provide fire [F20, F21-OS2.1] resistance. [F20, F21-OS2.3] Applies to elements that support or are [F21-OS2.1] part of an environmental separator. [F21-OS2.3] Applies to elements that support or are part of [F20, F21-OS3.1] Applies to floors and elements that an environmental separator or are exposed to moisture. support floors. [F21-OS3.1] Applies to floors and elements that support (5) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that floors. support or are part of an environmental separator and to 9.20.3.2. Mortar and Grout Mixes masonry used in chimneys and fireplaces. (1) [F20, F21, F61-OH1.1, OH1.2, OH1.3] Applies to elements [F20-OH4] Applies to floors and elements that support that support or are part of an environmental separator and floors. to masonry used in chimneys and fireplaces. [F20-OP2.1, OP2.4] [F20, F21, F61-OH4] Applies to floors and elements that [F20-OP2.3] Applies to elements that support or are part of support floors. an environmental separator. [F20, F21, F61-OP2.1, OP2.4] [F20-OS1.2] Applies to assemblies required to provide fire [F20, F21, F61-OP2.3] Applies to elements that support or resistance. are part of an environmental separator. [F20-OS2.1] [F20, F21-OS1.2] Applies to assemblies required to [F20-OS2.3] Applies to elements that support or are part of provide fire resistance. an environmental separator. [F20, F21, F61-OS2.1] [F20-OS3.1] Applies to floors and elements that support [F20, F21, F61-OS2.3] Applies to elements that support or floors. are part of an environmental separator. (6) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F21, F61-OS3.1] Applies to floors and elements that support or are part of an environmental separator or are support floors. part of an environmental separator and to masonry used in (2) (a) [F21, F55, F61-OH1.1, OH1.2, OH1.3] chimneys and fireplaces. (a) [F21, F55, F61-OP2.1, OP2.3] [F20-OH4] Applies to floors and elements that support (a) [F21, F55, F61-OS2.1, OS2.3] floors. (b) [F2-OP2.1] [F20-OP2.1, OP2.4] [F20-OP2.3] Applies to elements that support or are part of (b) [F21, F44-OS1.2] Applies to assemblies required to provide fire resistance. an environmental separator. (b) [F21-OS2.1] [F20-OS1.2] Applies to assemblies required to provide fire resistance. (3) [F20, F21, F61-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator and [F20-OS2.1] to masonry used in chimneys and fireplaces. [F20-OS2.3] Applies to elements that support or are part of an environmental separator. [F20, F21, F61-OH4] Applies to floors and elements that support floors. [F20-OS3.1] Applies to floors and elements that support floors. [F20, F21, F61-OP2.1, OP2.4] [F20, F21, F61-OP2.3] Applies to elements that support or (7) [F20, F21, F61-OH1.1, OH1.2, OH1.3] Applies to elements are part of an environmental separator. that support or are part of an environmental separator and [F20, F21-OS1.2] Applies to assemblies required to to masonry used in chimneys and fireplaces. provide fire resistance. [F20, F21, F61-OH4] Applies to floors and elements that [F20, F21, F61-OS2.1] support floors. [F20, F21, F61-OS2.3] Applies to elements that support or [F20, F21, F61-OP2.1, OP2.4] are part of an environmental separator. [F20, F21, F61-OP2.3] Applies to elements that support or [F20, F21, F61-OS3.1] Applies to floors and elements that are part of an environmental separator. support floors. [F20, F21, F61-OS1.2] Applies to assemblies required to (4) [F20, F21-OH1.1, OH1.2, OH1.3] Applies to elements that provide fire resistance. support or are part of an environmental separator and to [F20, F21, F61-OS2.1] masonry used in chimneys and fireplaces. [F20, F21, F61-OS2.3] Applies to elements that support or [F20, F21-OH4] Applies to floors and elements that are part of an environmental separator. support floors. [F20, F21, F61-OS3.1] Applies to floors and elements that [F20, F21-OP2.1, OP2.4] support floors. [F20, F21-OP2.3] Applies to elements that support or are part of an environmental separator. SA-1 • Page 109 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 9.20.4.1. Thickness [F20-OP2.3] Applies to elements that support or are part of (1) [F20, F61-OH1.1, OH1.2, OH1.3] Applies to elements that an environmental separator or are exposed to moisture. support or are part of an environmental separator. [F20-OS1.2] Applies to assemblies required to provide fire [F20, F61-OH4] Applies to floors and elements that resistance. support floors. [F20-OS2.1] [F20, F61-OP2.1, OP2.4] [F20-OS2.3] Applies to elements that support or are part of [F20, F61-OP2.3] Applies to elements that support or are an environmental separator or are exposed to moisture. part of an environmental separator or are exposed to [F20-OS3.1] Applies to floors and elements that support moisture. floors. [F20, F61-OS1.2] Applies to assemblies required to (3) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that provide fire resistance. support or are part of an environmental separator and to masonry used in chimneys and fireplaces. [F20, F61-OS2.1] [F20-OH4] Applies to floors and elements that support [F20, F61-OS2.3] Applies to elements that support or are floors. part of an environmental separator or are exposed to moisture. [F20-OP2.1, OP2.4] [F20-OP2.3] Applies to elements that support or are part of [F20, F61-OS3.1] Applies to floors and elements that an environmental separator or are exposed to moisture. support floors. [F20-OS1.2] Applies to assemblies required to provide fire (2) [F20, F61-OH1.1, OH1.2, OH1.3] Applies to elements that resistance. support or are part of an environmental separator. [F20-OS2.1] [F20, F61-OH4] Applies to floors and elements that [F20-OS2.3] Applies to elements that support or are part of support floors. an environmental separator or are exposed to moisture. [F20, F61-OP2.1, OP2.4] [F20-OS3.1] Applies to floors and elements that support [F20, F61-OP2.3] Applies to elements that support or are floors. part of an environmental separator or are exposed to 9.20.5.1. Masonry Support moisture. (1) [F20, F21-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F61-OS1.2] Applies to assemblies required to support or are part of an environmental separator. provide fire resistance. [F20, F21-OH4] Applies to floors and elements that [F20, F61-OS2.1] support floors. [F20, F61-OS2.3] Applies to elements that support or are [F20, F21-OP2.1, OP2.4] part of an environmental separator or are exposed to [F20, F21-OP2.3] Applies to elements that support or are moisture. part of an environmental separator or are exposed to [F20, F61-OS3.1] Applies to floors and elements that moisture. support floors. [F20, F21-OS1.2] Applies to assemblies required to 9.20.4.2. Masonry Units provide fire resistance. (1) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F21-OS2.1] support or are part of an environmental separator and to [F20, F21-OS2.3] Applies to elements that support or are masonry used in chimneys and fireplaces. part of an environmental separator or are exposed to moisture. [F20-OH4] Applies to floors and elements that support [F20, F21-OS3.1] Applies to floors and elements that floors. support floors. [F20-OP2.1, OP2.4] (2) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OP2.3] Applies to elements that support or are part of support or are part of an environmental separator. an environmental separator or are exposed to moisture. [F20-OH4] Applies to floors and elements that support [F20-OS1.2] Applies to assemblies required to provide fire floors. resistance. [F20-OP2.1, OP2.4] [F20-OS2.1] [F20-OP2.3] Applies to elements that support or are part of [F20-OS2.3] Applies to elements that support or are part of an environmental separator or are exposed to moisture. an environmental separator or are exposed to moisture. [F20-OS1.2] Applies to assemblies required to provide fire [F20-OS3.1] Applies to floors and elements that support resistance. floors. [F20-OS2.1] (2) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS2.2] Applies to elements that support or are part of support or are part of an environmental separator and to an environmental separator or are exposed to moisture. masonry used in chimneys and fireplaces. [F20-OS3.1] Applies to floors and elements that support [F20-OH4] Applies to floors and elements that support floors. floors. [F20-OP2.1, OP2.4] Page 110 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 9.20.5.2. Lintels or Arches [F20, F22-OP2.1, OP2.3, OP2.4] (1) [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OS1.2] Applies to assemblies required to support or are part of an environmental separator. provide fire resistance. [F20, F22-OH4] Applies to floors and elements that [F20, F22-OS2.1, OS2.3] support floors. (6) [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22–OP2.1, OP2.4] support or are part of an environmental separator. [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OP2.1, OP2.4] part of an environmental separator or are exposed to [F20, F22-OP2.3] Applies to elements that support or are moisture. part of an environmental separator or are exposed to [F20, F22-OS1.2] Applies to assemblies required to moisture. provide fire resistance. [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OS2.1] provide fire resistance. [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OS2.1] part of an environmental separator or are exposed to [F20, F22-OS2.3] Applies to elements that support or are moisture. part of an environmental separator. [F20, F22-OS3.1] Applies to floors and elements that 9.20.6.1. Thickness of Exterior Walls support floors. (1) [F20-OP2.1, OP2.4, OP2.5] (2) [F20, F22-OH1.1, OH1.2, OH1.3] [F22-OP2.4, OP2.5] [F20, F22-OP2.1, OP2.3, OP2.4] [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OS1.2] Applies to assemblies required to part of an environmental separator. provide fire resistance. [F20, F22-OH1.1.OH1.2, OH1.3] Applies to elements that [F20, F22-OS2.1, OS2.3] support or are part of an environmental separator. (3) [F20, F22-OH1.1, OH1.2, OH1.3] [F20, F22-OH4] Applies to floors and elements that [F20, F22-OP2.1, OP2.3, OP2.4] support floors. [F20, F22-OS1.2] Applies to assemblies required to [F20-OS2.1, OS2.5] provide fire resistance. [F22-OS2.5] [F20, F22-OS2.1, OS2.3] [F20, F22-OS2.3] Applies to elements that support or are (3.1) [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that part of an environmental separator. support or are part of an environmental separator. [F20, F22-OS3.1] Applies to floors and elements that [F20, F22-OP2.1, OP2.4] support floors. [F20, F22-OP2.3] Applies to elements that support or are (2) [F20-OP2.1, OP2.4, OP2.5] part of an environmental separator or are exposed to [F22-OP2.4, OP2.5] moisture. [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OS1.2] Applies to assemblies required to part of an environmental separator. provide fire resistance. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OS2.1] support or are part of environmental separator. [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OH4] Applies to floors and elements that part of an environmental separator. support floors. (4) [F80-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS2.1, OS2.5] support or are part of an environmental separator. [F22-OS2.5] [F80-OH4] Applies to floors and elements that support [F20, F22-OS2.3] Applies to elements that support or are floors. part of an environmental separator. [F80-OP2.1, OP2.4] [F20, F22-OS3.1] Applies to floors and elements that [F80-OP2.3] Applies to elements that support or are part of support floors. an environmental separator or are exposed to moisture. (3) [F20-OP2.1, OP2.4, OP2.5] [F20-OS1.2] Applies to assemblies required to provide fire [F22-OP2.4, OP2.5] resistance. [F20, F22-OP2.3] Applies to elements that support are or part of an environmental separator. [F80-OS2.1] [F80-OS2.3] Applies to elements that support or are part of [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that an environmental separator or are exposed to moisture. support or are part of an environmental separator. [F20, F22-OH4] Applies to floors and elements that [F80-OS3.1] Applies to floors and elements that support support floors. floors. [F20, F22-OS1.2] Applies to assemblies required to [F80-OS3.7] Applies to walls, and elements that support provide fire resistance. walls, that contain doors or windows required for emergency egress. [F20-OS2.1, OS2.5] [F22-OS2.5] (5) [F20, F22-OH1.1, OH1.2, OH1.3] SA-1 • Page 111 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20, F22-OS2.3] Applies to elements that support or are 9.20.6.4. Masonry Veneer part of an environmental separator. (1) [F20-OP2.1, OP2.5] [F20, F22-OS3.1] Applies to floors and elements that [F22-OP2.5] support floors. [F20, F22-OP2.3] Applies to elements that are part of an 9.20.6.2. Cavity Walls environmental separator. (1) [F20-OP2.1, OP2.4, OP2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F22-OP2.4, OP2.5] are part of an environmental separator. [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OS1.2] Applies to assemblies required to part of an environmental separator or are exposed to provide fire resistance. moisture. [F20-OS2.1, OS2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F22-OS2.5] support or are part of an environmental separator. [F20, F22-OS2.3] Applies to elements that are part of an [F20, F22-OH4] Applies to floors and elements that environmental separator. support floors. (2) [F61-OH1.1, OH1.2, OH1.3] [F20, F22-OS1.2] Applies to assembles required to provide [F61-OP2.3] fire resistance. [F61-OS1.2] Applies to assemblies required to provide fire [F20-OS2.1, OS2.5] resistance. [F22-OS2.5] [F61-OS2.3] [F20, F22-OS2.3] Applies to elements that support or are (3) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.5] part of an environmental separator or are exposed to [F20, F22-OH1.1, OH1.2, OH1.3] moisture. [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OS3.1] Applies to floors and elements that provide fire resistance. support floors. [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] (2) [F20-OP2.1, OP2.4, OP2.5] [F22-OP2.4, OP2.5] 9.20.6.5. Parapet Walls [F20, F22, F61-OP2.3] Applies to elements that support or (1) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.5] are part of an environmental separator. [F20-OS2.1, OP2.3, OP2.5] [F22-OS2.5] [F61-OS1.2] Applies to assemblies required to provide fire [F20, F22-OH1.1, OH1.2, OH1.3] resistance. (2) [F61-OH1.1, OH1.2, OH1.3] [F20-OS2.1, OS2.5] [F61-OP2.3] [F22-OS2.5] [F61-OS1.2] [F20, F22, F61-OS2.3] Applies to elements that support or [F61-OS2.3] are part of an environmental separator. (3) [F61-OH1.1, OH1.2, OH1.3] [F20, F22-OS3.1] Applies to floors and elements that support floors [F61-OP2.3] [F20, F22, F61-OH1.1, OH1.2, OH1.3] Applies to elements [F61-OS1.2] that support or are part of an environmental separator. [F61-OS2.3] [F20, F22-OH4] Applies to floors and elements that 9.20.7.1. Maximum Dimensions support floors. (1) [F20-OP2.1, OP2.4, OP2.5] (3) [F20-OP2.1, OP2.4, OP2.5] [F22-OP2.4, OP2.5] [F22-OP2.4, OP2.5] [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OP2.3] Applies to elements that support or are part of an environmental separator. part of an environmental separator. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS2.1, OS2.5] support or are part of an environmental separator. [F22-OS2.5] [F20, F22-OH4] Applies to floors and elements that [F20, F22-OS2.3] Applies to elements that support or are support floors. part of an environmental separator or are exposed to [F20, F22-OS1.2] Applies to assemblies required to moisture provide fire resistance. [F20, F22-OS3.1] Applies to floors and elements that [F20-OS2.1, OS2.5] support floors. [F22-OS2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OS2.3] Applies to elements that support or are support or are part of an environmental separator. part of an environmental separator. [F20, F22-OH4] Applies to floors and elements that [F20, F22-OS3.1] Applies to floors and elements that support floors. support floors. 9.20.6.3. Thickness of Interior Walls 9.20.7.2. Minimum Wall Thickness (2) (b) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.5] (1) [F20-OP2.1, OP2.4, OP2.5] (b) [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.5] [F22-OP2.4, OP2.5] Page 112 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OS1.2] Applies to assemblies required to part of an environmental separator. provide fire resistance. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS2.1, OS2.5] support or are part of an environmental separator. [F22-OS2.5] [F20, F22-OH4] Applies to floors and elements that [F20, F22-OS2.3] Applies to elements that support or are support floors. part of an environmental separator. [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OS3.1] Applies to floors and elements that provide fire resistance. support floors. [F20-OS2.1, OS2.5] 9.20.7.5. Chases or Recesses Cut into Walls [F22-OS2.5] (1) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OS2.3] Applies to elements that support or are support or are part of an environmental separator. part of an environmental separator. [F20-OH4] Applies to floors and elements that support [F20, F22-OS3.1] Applies to floors and elements that floors. support floors. [F20-OP2.1, OP2.4] (2) [F20-OP2.1, OP2.4, OP2.5] [F20-OP2.3] Applies to elements that support or are part of [F22-OP2.4, OP2.5] an environmental separator. [F20, F22-OP2.3] Applies to elements that support or are part of an environmental separator. [F20-OS1.2] Applies to assemblies required to provide fire resistance. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. [F20-OS2.1] [F20-OS2.3] Applies to elements that support or are part of [F20, F22-OH4] Applies to floors and elements that an environmental separator. support floors. [F20-OS3.1] Applies to floors and elements that support [F20, F22-OS1.2] Applies to assemblies required to floors. provide fire resistance. [F20-OS2.1, OS2.5] 9.20.8.1. Capping of Hollow Masonry Walls [F22-OS2.5] (1) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OS2.3] Applies to elements that support or are a support or are part of an environmental separator. part of an environmental separator. [F20-OH4] Applies to floors and elements that support [F20, F22-OS3.1] Applies to floors and elements that floors. support floors. [F20-OP2.1, OP2.4] 9.20.7.3. Separation of Chases and Recesses [F20-OP2.3] Applies to elements that support or are part of (1) [F20-OP2.1, OP2.4, OP2.5] an environmental separator. [F22-OP2.4, OP2.5] [F20-OS1.2] Applies to assemblies required to provide fire [F20, F22-OP2.3] Applies to elements that support or are resistance. part of an environmental separator. [F20-OS2.1] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS2.3] Applies to elements that support or are part of support or are part of an environmental separator. an environmental separator. [F20, F22-OH4] Applies to floors and elements that [F20-OS3.1] Applies to floors and elements that support support floors. floors. [F20, F22-OS1.2] Applies to assemblies required to (2) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that provide fire resistance. support or are part of an environmental separator. [F20-OS2.1, OS2.5] [F20-OH4] Applies to floors and elements that support [F22-OS2.5] floors. [F20, F22-OS2.3] Applies to elements that support or are [F20-OP2.1, OP2.4] part of an environmental separator. [F20-OP2.3] Applies to elements that support or are part of [F20, F22-OS3.1] Applies to floors and elements that an environmental separator. support floors. [F20-OS2.1] 9.20.7.4. Non-Conforming Chases or Recesses [F20-OS2.3] Applies to elements that support or are part of (1) [F20-OP2.1, OP2.4, OP2.5] an environmental separator. [F22-OP2.4, OP2.5] [F20-OS3.1] Applies to floors and elements that support [F20, F22-OP2.3] Applies to elements that support or are floors. part of an environmental separator. 9.20.8.2. Cavity Walls Supporting Framing Members [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that (1) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. support or are part of an environmental separator. [F20, F22-OH4] Applies to floors and elements that [F20-OH4] Applies to floors and elements that support support floors. floors. SA-1 • Page 113 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20-OP2.1, OP2.4] [F20-OS2.1, OS2.5] [F20-OP2.3] Applies to elements that support or are part of [F22-OS2.5] an environmental separator. [F20, F22-OS2.3] Applies to elements that support or are [F20-OS1.2] Applies to assemblies required to provide fire part of an environmental separator. resistance. [F20, F22-OS3.1] Applies to floors and elements that [F20-OS2.1] support floors. [F20-OS2.3] Applies to elements that support or are part of (2) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that an environmental separator. support or are part of an environmental separator. [F20-OS3.1] Applies to floors and elements that support [F20-OH4] Applies to floors and elements that support floors. floors. (2) [F80-OP2.3] [F20-OP2.1, OP2.2] [F80-OS2.3] [F20-OP2.3] Applies to elements that support or are part of (3) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that an environmental separator. support or are part of an environmental separator. [F20-OS1.2] Applies to assemblies required to provide fire [F20-OH4] Applies to floors and elements that support resistance. floors. [F20-OS2.1] [F20-OP2.1, OP2.4] [F20-OS2.3] Applies to elements that support or are part of [F20-OP2.3] Applies to elements that support or are part of an environmental separator. an environmental separator. [F20-OS3.1] Applies to floors and elements that support [F20-OS1.2] Applies to assemblies required to provide fire floors. resistance. (3) [F20-OP2.1, OP2.4, OP2.5] [F20-OS2.1] [F22-OP2.4, OP2.5] [F20-OS2.3] Applies to elements that support or are part of [F20, F22-OP2.3] Applies to elements that support or are an environmental separator. part of an environmental separator. [F20-OS3.1] Applies to floors and elements that support [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that floors. support or are part of an environmental separator. 9.20.8.3. Bearing of Beams and Joists [F20, F22-OH4] Applies to floors and elements that support floors. (1) [F20-OP2.1] [F20-OP2.3] Applies to elements that support or are part of [F20, F22-OS1.2] Applies to assemblies required to an environmental separator. provide fire resistance. [F20-OS2.1] [F20-OS2.1, OS2.5] [F20-OS2.3] Applies to elements that support or are part of [F22-OS2.5] an environmental separator. [F20, F22-OS2.3] Applies to elements that support or are part of an environmental separator. (2) [F20-OP2.1] [F20-OP2.3] Applies to elements that support or are part of [F20, F22-OS3.1] Applies to floors and elements that an environmental separator. support floors. [F20-OS2.1] (4) [F20-OP2.1, OP2.4, OP2.5] [F20-OS2.3] Applies to elements that support or are part of [F22-OP2.4, OP2.5] an environmental separator. [F20, F22-OP2.3] Applies to elements that support or are (3) [F20-OP2.1] part of an environmental separator. [F20-OP2.3] Applies to elements that support or are part of [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that an environmental separator. support or are part of an environmental separator. [F20-OS2.1] [F20, F22-OH4] Applies to floors and elements that [F20-OS2.3] Applies to elements that support or are part of an environmental separator. support floors. 9.20.8.4. Support of Beams and Columns [F20, F22-OS1.2] Applies to assemblies required to (1) [F20-OP2.1, OP2.4, OP2.5] provide fire resistance. [F22-OP2.4, OP2.5] [F20-OS2.1, OS2.5] [F20, F22-OP2.3] Applies to elements that support or are [F22-OS2.5] part of an environmental separator. [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that part of an environmental separator. support or are part of an environmental separator. [F20, F22-OS3.1] Applies to floors and elements that [F20, F22-OH4] Applies to floors and elements that support floors. support floors. [F20, F22-OS1.2] Applies to assemblies required to (5) [F20-OP2.1, OP2.4, OP2.5] provide fire resistance. [F22-OP2.4, OP2.5] Page 114 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20, F22-OP2.3] Applies to elements that support or are [F20-OP2.3] Applies to elements that support or are part of part of an environmental separator. an environmental separator. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS1.2] Applies to assemblies required to provide fire support or are part of an environmental separator. resistance. [F20, F22-OH4] Applies to floors and elements that [F20-OS2.1] support floors. [F20-OS2.3] Applies to elements that support or are part of [F20, F22-OS1.2] Applies to assemblies required to an environmental separator. provide fire resistance. [F20-OS3.1] Applies to floors and elements that support [F20-OS2.1, OS2.4, OS2.5] floors. [F22-OS2.4, OS2.5] 9.20.9.2. Bonding or Tying of Other than Masonry Veneer [F20, F22-OS2.3] Applies to elements that support or are (1) [F20-OP2.1, OP2.5] part of an environmental separator. [F22-OP2.4, OP2.5] [F20, F22-OS3.1] Applies to floors and elements that [F20, F22-OP2.3] Applies to elements that support or are part of an environmental separator. support floors. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that 9.20.8.5. Projection of Masonry Veneer Beyond Supporting support or are part of an environmental separator. Members [F20, F22-OH4] Applies to floors and elements that (1) [F20-OP2.1, OP2.4, OP2.5] support floors. [F22-OP2.4, OP2.5] [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OP2.3] Applies to elements that support or are provide fire resistance. part of an environmental separator. [F20-OS2.1, OS2.5] [F22-OS2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OS2.3] Applies to elements that support or are support or are part of an environmental separator. part of an environmental separator. [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OS3.1] Applies to floors and elements that provide fire resistance. support floors. [F20-OS2.1, OS2.5] [F20, F22-OS3.7] Applies to walls, and elements that [F22-OS2.5] support walls, that contains doors or windows required for emergency egress. [F20, F22-OS2.3] Applies to elements that support or are 9.20.9.3. Bonding part of an environmental separator. (1) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that 9.20.9.1. Joints to be Offset or Reinforced support or are part of an environmental separator. (1) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OH4] Applies to floors and elements that support support or are part of an environmental separator. floors. [F20-OH4] Applies to floors and elements that support [F20-OP2.1, OP2.4] floors. [F20-OP2.3] Applies to elements that support or are part of an environmental separator. [F20-OP2.1, OP2.4] [F20-OS1.2] Applies to assemblies required to provide fire [F20-OP2.3] Applies to elements that support or are part of resistance. an environmental separator. [F20-OS2.1] [F20-OS1.2] Applies to assemblies required to provide fire [F20-OS2.3] Applies to elements that support or are part of resistance. an environmental separator. [F20-OS2.1] [F20-OS3.1] Applies to floors and elements that support [F20-OS2.3] Applies to elements that support or are part of floors. an environmental separator. (2) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. [F20-OS3.1] Applies to floors and elements that support [F20-OH4] Applies to floors and elements that support floors. floors. (2) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OP2.1, OP2.4] support or are part of an environmental separator. [F20-OP2.3] Applies to elements that support or are part of [F20-OH4] Applies to floors and elements that support an environmental separator. floors. [F20-OS1.2] Applies to assemblies required to provide fire resistance. [F20-OP2.1, OP2.4] [F20-OS2.1] SA-1 • Page 115 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20-OS2.3] Applies to elements that support or are part of [F20, F80-OH4] Applies to floors and elements that an environmental separator. support floors. [F20-OS3.1] Applies to floors and elements that support [F20, F80-OP2.1, OP2.4] floors. [F20, F80-OP2.3] Applies to elements that support or are (3) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that part of an environmental separator. support or are part of an environmental separator. [F20, F80-OS1.2] Applies to assemblies required to [F20-OH4] Applies to floors and elements that support provide fire resistance. floors. [F20, F80-OS2.1] [F20-OP2.1, OP2.4] [F20, F80-OS2.3] Applies to elements that support or are [F20-OP2.3] Applies to elements that support or are part of part of an environmental separator. an environmental separator. [F20, F80-OS3.7] Applies to floors and elements that [F20-OS1.2] Applies to assemblies required to provide fire support floors. resistance. [F20, F80-OS3.7] Applies to walls, and elements that [F20-OS2.1] support walls, that contain doors and windows required for [F20-OS2.3] Applies to elements that support or are part of emergency egress. an environmental separator. (5) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS3.1] Applies to floors and elements that support support or are part of an environmental separator. floors. [F20-OH4] Applies to floors and elements that support 9.20.9.4. Tying floors. (2) [F20, F80-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OP2.1, OP2.4] support or are part of an environmental separator. [F20-OP2.3] Applies to elements that support or are part of an environmental separator. [F20, F80-OH4] Applies to floors and elements that support floors. [F20-OS1.2] Applies to assemblies required to provide fire resistance. [F20, F80-OP2.1, OP2.4] [F20, F80-OP2.3] Applies to elements that support or are [F20-OS2.1] part of an environmental separator. [F20-OS2.3] Applies to elements that support or are part of an environmental separator. [F20, F80-OS1.2] Applies to assemblies required to provide fire resistance. [F20-OS3.1] Applies to floors and elements that support floors. [F20, F80-OS2.1] [F20, F80-OS2.3] Applies to elements that support or are (6) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that part of an environmental separator. support or are part of an environmental separator. [F20, F80-OS3.1] Applies to floors and elements that [F20-OH4] Applies to floors and elements that support support floors. floors. [F20, F80-OS3.7] Applies to walls, and elements that [F20-OP2.1, OP2.4] support walls, that contain doors or windows required for [F20-OP2.3] Applies to elements that support or are part of emergency egress. an environmental separator. (3) [F20, F80-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS1.2] Applies to assemblies required to provide fire support or are part of an environmental separator. resistance. [F20, F80-OH4] Applies to floors and elements that [F20-OS2.1] support floors. [F20-OS2.3] Applies to elements that support or are part of [F20, F80-OP2.1, OP2.4] an environmental separator. [F20, F80-OP2.3] Applies to elements that support or are [F20-OS3.1] Applies to floors and elements that support part of an environmental separator. floors. [F20, F80-OS1.2] Applies to assemblies required to (7) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that provide fire resistance. support or are part of an environmental separator. [F20, F80-OS2.1] [F20-OH4] Applies to floors and elements that support [F20, F80-OS2.3] Applies to elements that support or are floors. part of an environmental separator. [F20-OP2.1, OP2.4] [F20, F80-OS3.1] Applies to floors and elements that [F20-OP2.3] Applies to elements that support or are part of support floors. an environmental separator. [F20, F80-OS3.7] Applies to walls, and elements that [F20-OS1.2] Applies to assemblies required to provide fire support walls, that contain doors or windows for resistance. emergency egress. [F20-OS2.1] (4) [F20, F80-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS2.3] Applies to elements that support or are part of support or are part of an environmental separator. an environmental separator. Page 116 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20-OS3.1] Applies to floors and elements that support [F20, F22, F80-OS1.2] Applies to assemblies required to floors. provide fire resistance. (8) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F80-OP2.1] support or are part of an environmental separator. [F20, F22, F80-OP2.5] [F20-OH4] Applies to floors and elements that support [F20, F22, F80-OP2.3] Applies to elements that support or floors. are part of an environmental separator. [F20-OP2.1, OP2.4] [F20, F80-OS2.1] [F20-OP2.3] Applies to elements that support or are part of [F20, F22, F80-OS2.5] an environmental separator. [F20, F22, F80-OS2.3] Applies to elements that support or [F20-OS1.2] Applies to assemblies required to provide fire are part of an environmental separator. resistance. 9.20.9.6. Reinforcing for Glass Block [F20-OS2.1] (1) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that are [F20-OS2.3] Applies to elements that support or are part of part of an environmental separator. an environmental separator. [F20-OP2.1] [F20-OS3.1] Applies to floors and elements that support [F20-OP2.3] Applies to elements that are part of an floors. environmental separator. (9) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS1.2] Applies to assemblies required to provide fire support or are part of an environmental separator. resistance. [F20-OH4] Applies to floors and elements that support [F20-OS2.1] floors. [F20-OS2.3] Applies to elements that are part of an [F20-OP2.1, OP2.4] environmental separator. [F20-OP2.3] Applies to elements that support or are part of (2) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that are an environmental separator. part of an environmental separator. [F20-OS1.2] Applies to assemblies required to provide fire [F20-OP2.1] resistance. [F20-OP2.3] Applies to elements that are part of an [F20-OS2.1] environmental separator. [F20-OS2.3] Applies to elements that support or are part of [F20-OS1.2] Applies to assemblies required to provide fire an environmental separator. resistance. [F20-OS3.1] Applies to floors and elements that support [F20-OS2.1] floors. [F20-OS2.3] Applies to elements that are part of an 9.20.9.5. Ties for Masonry Veneer environmental separator. (1) [F20, F22, F80-OH1.1, OH1.2, OH1.3] Applies to elements 9.20.10.1. Lateral Support Required that support or are part of an environmental separator. (1) [F20-OP2.1] [F20, F22, F80-OS1.2] Applies to assemblies required to [F20, F22-OP2.4, OP2.5] provide fire resistance. [F20, F22-OP2.3] Applies to elements that support or are part of an environmental separator. [F20, F80-OP2.1] [F20, F22, F80-OP2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22, F80-OP2.3] Applies to elements that support or support or are part of an environmental separator. are part of an environmental separator. [F20, F22-OH4] Applies to floors and elements that [F20, F80-OS2.1] support floors. [F20, F22, F80-OS2.5] [F20, F22-OS1.2] Applies to assemblies required to [F20, F22, F80-OS2.3] Applies to elements that support or provide fire resistance. are part of an environmental separator. [F20-OS2.1] (2) [F20, F80-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OS2.5] support or are part of an environmental separator. [F20, F22-OS2.3] Applies to elements that support or are [F20, F80-OP2.1] part of an environmental separator. [F20, F80-OP2.3] Applies to elements that support or are [F20, F22-OS3.1] Applies to floors and elements that part of an environmental separator. support floors. [F20, F80-OS1.2] Applies to assemblies required to (2) [F20-OP2.1, OP2.4] [F20, F22-OP2.5] provide fire resistance. [F20, F22-OS1.2] Applies to assemblies required to [F20, F80-OS2.1] provide fire resistance. [F20, F80-OS2.3] Applies to elements that support or are [F20-OS2.1] part of an environmental separator. [F20, F22-OS2.5] (4) [F20, F22, F80-OH1.1, OH1.2, OH1.3] Applies to elements (a) [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. that support or are part of an environmental separator. SA-1 • Page 117 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (a) [F20, F22-OH4] Applies to floors and elements that [F20, F80-OS2.1] support floors. [F20, F80-OS2.3] Applies to elements that support are part (a) [F20, F22-OP2.3] Applies to elements that support or of an environmental separator. are part of an environmental separator. [F20, F80-OS3.1] Applies to floors and elements that (a) [F20, F22-OS2.3] Applies to elements that support or support walls. are part of an environmental separator. [F20, F80-OS3.7] Applies to walls, and elements that (a) [F20, F22-OS3.1] Applies to floors and elements that support walls, that contain doors or windows required for support floors. emergency egress. (4) [F20-OP2.1] (3) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OP2.4, OP2.5] support or are part of an environmental separator. [F20, F22-OP2.3] Applies to elements that support or are [F20-OH4] Applies to floors and elements that support part of an environmental separator or are exposed to floors. moisture. [F20-OP2.1, OP2.4] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OP2.3] Applies to elements that support or are part of support or are part of an environmental separator. an environmental separator or are exposed to moisture. [F20, F22-OH4] Applies to floors and elements that [F20-OS1.2] Applies to assemblies required to provide fire support fire resistance. resistance. [F20, F22-OS1.2] Applies to assemblies required to [F20-OS2.1] provide fire resistance. [F20-OS2.3] Applies to elements that support or are part of [F20-OS2.1] an environmental separator. [F20, F22-OS2.5] [F20-OS3.1] Applies to floors and elements that support [F20, F22-OS2.3] Applies to elements that support or are floors. part of an environmental separator or are exposed to (4) [F20-OP2.1] moisture. [F20, F22-OP2.4, OP2.5] [F20, F22-OS3.1] Applies to floors and elements that [F20, F22-OP2.3] Applies to elements that support or are support floors. part of an environmental separator or are exposed to 9.20.11.1. Anchorage to Floor or Roof Assemblies where moisture. Masonry Walls Require Lateral Support [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that (1) [F20-OP2.1] support or are part of an environmental separator. [F20, F22-OP2.4, OP2.5] [F20, F22-OH4] Applies to floors and elements that [F20, F22-OP2.3] Applies to elements that support or are support floors. part of an environmental separator. [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that provide fire resistance. support or are part of an environmental separator. [F20-OS2.1] [F20-OS2.1] [F20,F22-OS2.5] [F20,F22-OS2.3] Applies to [F20, F22-OS2.5] elements that support or are part of an environmental [F20, F22-OS2.3] Applies to elements that support or are separator part of an environmental separator. [F20, F22-OH4] Applies to floors and elements that [F20, F22-OS3.1] Applies to floors and elements that support floors. support floors. [F20, F22-OS1.2] Applies to assemblies required to 9.20.11.2. Bonding and Tying of Intersecting Masonry Walls provide fire resistance. where Walls Require Lateral Support [F20-OS2.1] (1) [F20-OP2.1] [F20, F22-OS2.5] [F20, F22-OP2.4, OP2.5] [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OP2.3] Applies to elements that support or are part of an environmental separator. part of an environmental separator or are exposed to [F20, F22-OS3.1] Applies to floors and elements that moisture. support floors. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that (2) [F20, F80-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. support or are part of an environmental separator. [F20, F22-OH4] Applies to floors and elements that [F20, F80-OH4] Applies to floors and elements that support floors. support floors. [F20, F22-OS1.2] Applies to assemblies required to [F20, F80-OP2.3] Applies to elements that support or are provide fire resistance. part of an environmental separator or are exposed to [F20-OS2.1] moisture. [F20, F22-OS2.5] [F20, F80-OS1.2] Applies to assemblies required to [F20, F22-OS2.3] Applies to elements that support or are provide fire resistance. part of an environmental separator. Page 118 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20, F22-OS3.1] Applies to floors and elements that [F20-OP2.1, OP2.4] support floors. [F20-OP2.3] Applies to elements that support or are part of (2) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that an environmental separator. support or are part of an environmental separator. [F20-OS1.2] Applies to assemblies required to provide fire [F20-OH4] Applies to floors and elements that support resistance. floors [F20-OS2.1] [F20-OP2.1, OP2.4] [F20-OS2.3] Applies to elements that support or are part of [F20-OP2.3] Applies to elements that support or are part of an environmental separator. an environmental separator. [F20-OS3.1] Applies to floors and elements that support [F20-OS2.1] floors. [F20-OS2.3] Applies to elements that support or are part of 9.20.11.4. AnchoringWood Frame Roof Systems to Masonry an environmental separator. Walls [F20-OS3.1] Applies to floors and elements that support (1) [F20-OH1.1, OH1.2, OH1.3] floors. [F20-OP2.1, OP2.3] (3) [F20, F80-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS2.1, OS2.3] support floors or are part of an environmental separator. (2) [F20-OH1.1, OH1.2, OH1.3] [F20, F80-OH4] Applies to floors and elements that [F20-OP2.1, OP2.3] support floors. [F20-OS2.1, OS2.3] [F20, F80-OP2.1, OP2.4] [F20, F80-OP2.3] Applies to elements that support or are 9.20.11.5. Anchoring Masonry Cornices, Sills and Trim to part of an environmental separator. Masonry Walls [F20, F80-OS1.2] Applies to assemblies required to (1) [F20, F80-OS2.1, OS2.3, OS2.5] [F22-OS2.5] provide fire resistance. 9.20.11.6. Anchoring to Masonry Piers [F20, F80-OS2.1] (1) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F80-OS2.3] Applies to elements that support or are support or are part of an environmental separator. part of an environmental separator. [F20-OH4] Applies to floors and elements that support [F20, F80-OS3.1] Applies to floors and elements that floors. support floors. [F20-OP2.1] [F20, F80-OS3.7] Applies to walls, and elements that [F20-OP2.3] Applies to elements that support or are part of support walls, that contain doors or windows required for an environmental separator. emergency egress. [F20-OS1.2] Applies to assemblies required to provide fire 9.20.11.3. Anchoring Intersecting Wood Frame Walls to Masonry resistance. Walls [F20-OS2.1] (1) [F20, F22, F80-OH1.1, OH1.2, OH1.3] Applies to elements [F20-OS2.3] Applies to elements that support or are part of that support or are part of an environmental separator. an environmental separator. [F20, F22, F80-OH4] Applies to floors and elements that [F20-OS3.1] Applies to floors and elements that support support floors. floors. [F20, F22, F80-OS1.2] Applies to assemblies to provide 9.20.12.1. Corbelling fire resistance. (1) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F80-OS2.1] support or are part of an environmental separator. [F20, F22, F80-OS2.5] [F20-OH4] Applies to floors and elements that support [F20, F22, F80-OS2.3] Applies to elements that support or floors. are part of an environmental separator. [F20-OP2.1] [F20, F22, F80-OS3.1] Applies to floors and elements that [F20-OP2.3] Applies to elements that support or are part of support floors. an environmental separator. [F20, F22, F80-OS3.7] Applies to walls, and elements that [F20-OS1.2] Applies to assemblies required to provide fire support walls, that contain doors or windows required for resistance. emergency egress. [F20-OS2.1] [F20, F80-OP2.1] [F20-OS2.3] Applies to elements that support or are part of [F20, F22, F80-OP2.4, OP2.5] an environmental separator. [F20, F22, F80-OP2.3] Applies to elements that support or [F20-OS3.1] Applies to floors and elements that support are part of an environmental separator. floors. (2) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that (2) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. support or are part of an environmental separator. [F20-OH4] Applies to floors and elements that support [F20-OH4] Applies to floors and elements that support floors. floors. SA-1 • Page 119 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20-OP2.1, OP2.4] [F80-OS2.1, OS2.3] [F20-OP2.3] Applies to elements that support or are part of (2) [F80-OH1.1, OH1.2, OH1.3] an environmental separator. [F20-OP2.1, OP2.3] [F20-OS1.2] Applies to assemblies required to provide fire [F80-OS1.2] Applies to assemblies required to provide fire resistance. resistance. [F20-OS2.1] [F80-OS2.1, OS2.3] [F20-OS2.3] Applies to elements that support or are part of 9.20.13.2. Fastening of Flashing an environmental separator. (1) [F80-OH1.1, OH1.2, OH1.3] 9.20.12.2. Corbelling for Cavity Walls [F20-OP2.1, OP2.3] (1) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. [F80-OS1.2] Applies to assemblies required to provide fire resistance. [F20-OH4] Applies to floors and elements that support floors. [F80-OS2.1, OS2.3] [F20-OP2.1, OP2.4] 9.20.13.3. Location of Flashing [F20-OP2.3] Applies to elements that support or are part of (1) [F61, F62-OH1.1, OH1.2, OH1.3] environmental separator. [F61, F62-OP2.1, OP2.3] [F20-OS2.1] [F61, F62-OS2.1, OS2.3] [F20-OS2.3] Applies to elements that support or are part of (2) [F61, F62-OH1.1, OH1.2, OH1.3] an environmental separator. [F61, F62-OP2.1, OP2.3] [F20-OS3.1] Applies to floors and elements that support [F61, F62-OS2.1, OS2.3] floors. 9.20.13.4. Extension of Flashing (2) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. (1) [F61-OH1.1, OH1.2, OH1.3] [F20-OH4] Applies to floors and elements that support [F61-OP2.1, OP2.3] floors. [F61-OS1.2] Applies to assemblies required to provide fire [F20-OP2.1, OP2.4] resistance. [F20-OP2.3] Applies to elements that support or are part of [F61-OS2.1, OS2.3] an environmental separator. 9.20.13.5. Flashing for Weep Holes in Masonry Veneer/Masonry [F20-OS2.1] Walls [F20-OS2.3] Applies to elements that support or are part of (1) [F61, F62-OH1.1, OH1.2, OH1.3] an environmental separator. [F61, F62-OP2.1, OP2.3] [F20-OS3.1] Applies to floors and elements that support [F61-OS1.2] Applies to assemblies required to provide fire floors. resistance. 9.20.12.3. Corbelling for Masonry Veneer [F61, F62-OS2.1, OS2.3] (1) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that 9.20.13.6. Flashing for Weep Holes in Masonry Veneer support or are part of an environmental separator. (2) [F61, F62-OH1.1, OH1.2, OH1.3] [F20-OP2.1] [F61, F62-OP2.1, OP2.3] [F20-OP2.3] Applies to elements that support or are part of [F61-OS1.2] Applies to assemblies required to provide fire an environmental separator. resistance. [F20-OS2.1] [F61, F62-OS2.1, OS2.3] [F20-OS2.3] Applies to elements that support or are part of an environmental separator. (3) [F61-OH1.1, OH1.2, OH1.3] (2) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that [F61-OP2.1, OP2.3] support or are part of an environmental separator. [F61-OS1.2] Applies to assemblies required to provide fire resistance. [F20-OP2.1] [F20-OP2.3] Applies to elements that support or are part of [F61-OS2.1, OS2.3] an environmental separator. 9.20.13.7. Flashing Joints [F20-OS2.1] (1) [F61, F62-OH1.1, OH1.2, OH1.3] [F20-OS2.3] Applies to elements that support or are part of [F61, F62-OP2.1, OP2.3] an environmental separator. [F61-OS1.2] Applies to assemblies required to provide fire 9.20.13.1. Materials for Flashing resistance. (1) [F80-OH1.1, OH1.2, OH1.3] [F61, F62-OS2.1, OS2.3] [F20-OP2.1, OP2.3] 9.20.13.8. Required Weep Holes [F80-OS1.2] Applies to assemblies required to provide fire (1) [F62-OH1.1, OH1.2, OH1.3] resistance. [F62-OP2.1, OP2.3] Page 120 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F62-OS1.2] Applies to assemblies required to provide fire [F20, F80-OS1.2] Applies to assemblies required to resistance. provide fire resistance. [F62-OS2.1, OS2.3] [F20, F80-OS1.3] (3) [F61, F62-OH1.1, OH1.2, OH1.3] [F20, F80-OS2.1] [F61, F62-OP2.1, OP2.3] [F20, F80-OS2.3] Applies to elements that support or are [F61, F62-OS2.1, OS2.3] part of environmental separator or are exposed to moisture. 9.20.13.9. Protection of Interior Finish [F20, F80-OS3.1] Applies to floors and elements that (1) [F61-OH1.1, OH1.2, OH1.3] support floors. [F61-OP2.1, OP2.3] [F20, F80-OS3.7] Applies to walls, and elements that [F61-OS2.1, OS2.3] support walls, that contain doors or windows required for (2) [F61, F62-OH1.1, OH1.2, OH1.3] emergency egress. [F61, F62-OP2.1, OP2.3] 9.20.14.2. Protection from Weather [F61, F62-OS2.1, OS2.3] (1) [F80-OP2.1, OP2.3] 9.20.13.10. Mortar Droppings [F80-OS2.1, OS2.3] (1) [F61, F62-OH1.1, OH1.2, OH1.3] 9.20.15.1. Amount of Reinforcement [F61, F62-OP2.1, OP2.3] (1) [F20-OP2.1, OP2.3] [F61, F62-OS1.2] Applies to assemblies required to [F20-OS2.1, OS2.3] provide fire resistance. 9.20.15.2. Installation Standard [F61, F62-OS2.1, OS2.3] (1) [F20-OP2.1, OP2.3] 9.20.13.12. Drips Beneath Window Sills [F20-OS2.1, OS2.3] (1) [F61, F62-OH1.1, OH1.2, OH1.3] 9.20.16.1. Corrosion Resistance of Connectors [F61, F62-OP2.1, OP2.3] (1) [F80-OH1.1, OH1.2, OH1.3] Applies to elements that [F61, F62-OS1.2] Applies to assemblies required to support or are part of an environmental separator. provide fire resistance. [F80-OH4] Applies to floors and elements that support [F61, F62-OS2.1, OS2.3] floors. 9.20.14.1. Laying Temperature of Mortar and Masonry [F80-OP2.1, OP2.4] (1) [F20, F80-OH1.1, OH1.2, OH1.3] Applies to elements that [F80-OP2.3] Applies to elements that support or are part of support or are part of an environmental separator. an environmental separator or are exposed to moisture. [F20, F80-OH4] Applies to floors and elements that [F80-OS1.2] Applies to assemblies required to provide fire support floors. resistance. [F20, F80-OP2.1, OP2.4] [F80-OS2.1] [F20, F80-OP2.3] Applies to elements that support or are [F80-OS2.3] Applies to elements that support or are part of part of an environmental separator or are exposed to an environmental separator or are exposed to moisture. moisture. [F80-OS3.1] Applies to floors and elements that support [F20, F80-OS1.2] Applies to assemblies required to floors. provide fire resistance. [F20, F80-OS1.3] [F80-OS3.7] Applies to walls, and elements that support [F20, F80-OS2.1] walls, that contain doors or windows required for [F20, F80-OS2.3] Applies to elements that support or are emergency egress. part of an environmental separator or are exposed to moisture. 9.20.17.1. Thickness of Flat Insulating Concrete Form Walls [F20, F80-OS3.1] Applies to floors and elements that (1) [F20-OP2.1] support floors. [F22-OP2.4] [F20, F80-OS3.7] Applies to walls, and elements that [F20, F22-OP2.3] Applies to elements that support or are support walls, that contain doors or windows required for part of an environmental separator. emergency egress. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that (2) [F20, F80-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. support or are part of an environmental separator. [F20, F22-OH4] Applies to floors and elements that [F20, F80-OH4] Applies to floors and elements that support floors. support floors. [F20-OS2.1] [F20, F80-OP2.1, OP2.4] [F22-OS2.4] [F20, F80-OP2.3] Applies to elements that support or are [F20, F22-OS2.3] Applies to elements that support or are part of an environmental separator or are exposed to part of an environmental separator. moisture. [F20, F22-OS3.1] Applies to floors and elements that support floors. SA-1 • Page 121 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20, F22-OS3.7] Applies to walls, and elements that 9.20.17.3. Openings in Flat Non-Loadbearing Insulating support walls, that contain doors or windows required for Concrete Form Walls emergency egress. (1) [F20-OP2.1, OP2.3] [F22-OP2.3, OP2.4] 9.20.17.2. Reinforcement for Flat Insulating Concrete Form [F20, F22-OH1.1, OH1.2, OH1.3] Walls [F20, F22-OH4] Applies to floors and elements that (1) [F20-OP2.1] support floors. [F22-OP2.4] [F20-OS2.1, OS2.3] [F22-OS2.3, OS2.4] [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OS3.1] Applies to floors and elements that part of an environmental separator. support floors. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OS3.7] Applies to walls, and elements that support or are part of an environmental separator. support walls, that contain doors or windows required for [F20, F22-OH4] Applies to floors and elements that emergency. support floors. (2) [F20-OP2.1] [F20-OS2.1] [F22-OP2.4] [F22-OS2.4] [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OS2.3] Applies to elements that support or are part of an environmental separator. part of an environmental separator. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OS3.1] Applies to floors and elements that support or are part of an environmental separator. support floors. [F20, F22-OH4] Applies to floors and elements that [F20, F22-OS3.7] Applies to walls, and elements that support floors. support walls, that contain doors or windows required for [F20-OS2.1] emergency egress. [F22-OS2.4] (2) [F20-OP2.1] [F20, F22-OS2.3] Applies to elements that support or are [F22-OP2.4] part of an environmental separator. [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OS3.1] Applies to floors and elements that part of an environmental separator. support floors. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OS3.7] Applies to walls, and elements that support or are part of an environmental separator. support walls, that contain doors or windows required for [F20, F22-OH4] Applies to floors and elements that emergency egress. support floors. (3) [F20-OP2.1] [F20-OS2.1] [F22-OP2.4] [F22-OS2.4] [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OS2.3] Applies to elements that support or are part of an environmental separator. part of an environmental separator. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OS3.1] Applies to floors and elements that support or are part of an environmental separator. support floors. [F20, F22-OH4] Applies to floors and elements that [F20, F22-OS3.7] Applies to walls, and elements that support floors. support walls, that contain doors or windows required for [F20-OS2.1] emergency egress. [F22-OS2.4] (3) [F20-OP2.1] [F20, F22-OS2.3] Applies to elements that support or are [F22-OP2.4] part of an environmental separator. [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OS3.1] Applies to floors and elements that part of an environmental separator. support floors. [F20-OS2.1] [F20, F22-OS3.7] Applies to walls, and elements that [F22-OS2.4] support walls, that contain doors or windows required for [F20, F22-OS2.3] Applies to elements that support or are emergency egress. part of an environmental separator. (4) [F20-OP2.1] [F22-OP2.4] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OP2.3] Applies to elements that support or are support or are part of an environmental separator. part of an environmental separator. [F20, F22-OH4] Applies to floors and elements that [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that support floors. support or are part of an environmental separator. [F20, F22-OS3.1] Applies to floors and elements that [F20, F22-OH4] Applies to floors and elements that support floors. support floors. [F20, F22-OS3.7] Applies to walls, and elements that [F20-OS2.1] support walls, that contain doors or windows required for [F22-OS2.4] emergency egress. Page 122 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OS3.7] Applies to walls, and elements that part of an environmental separator. support walls, that contain doors or windows required for [F20, F22-OS3.1] Applies to floors and elements that emergency egress. support floors. (2) [F20-OP2.1] [F20, F22-OS3.7] Applies to walls, and elements that [F22-OP2.4] support walls, that contain doors or windows required for [F20, F22-OP2.3] Applies to elements that support or are emergency egress. part of an environmental separator. (5) [F20-OP2.1] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F22-OP2.4] support or are part of an environmental separator. [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OH4] Applies to floors and elements that part of an environmental separator. support floors. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS2.1] support or are part of an environmental separator. [F22-OS2.4] [F20, F22-OH4] Applies to floors and elements that [F20, F22-OS2.3] Applies to elements that support or are support floors. part of an environmental separator. [F20-OS2.1] [F20, F22-OS3.1] Applies to floors and elements that [F22-OS2.4] support floors. [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OS3.7] Applies to walls, and elements that part of an environmental separator. support walls, that contain doors or windows required for [F20, F22-OS3.1] Applies to floors and elements that emergency egress. support floors. (3) [F20-OP2.1] [F20, F22-OS3.7] Applies to walls, and elements that [F22-OP2.4] support walls, that contain doors or windows required for [F20, F22-OP2.3] Applies to elements that support or are emergency egress. part of an environmental separator. (6) [F20-OP2.1] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F22-OP2.4] support or are part of an environmental separator. [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OH4] Applies to floors and elements that part of an environmental separator. support floors. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS2.1] support or are part of an environmental separator. [F22-OS2.4] [F20, F22-OH4] Applies to floors and elements that [F20, F22-OS2.3] Applies to elements that support or are support floors. part of an environmental separator. [F20-OS2.1] [F20, F22-OS3.7] Applies to floors and elements that [F22-OS2.4] support floors. [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OS3.7] Applies to walls, and elements that part of an environmental separator. support walls, that contain doors or windows required for [F20, F22-OS3.1] Applies to floors and elements that emergency egress. support floors. (4) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OS3.7] Applies to walls, and elements that support or are part of an environmental separator. support walls, that contain doors or windows required for [F20-OH4] Applies to floors and elements that support emergency egress. floors. 9.20.17.4. Openings in Loadbearing Flat Insulating Concrete [F20-OP2.1] Form Walls [F20-OP2.3] Applies to elements that support or are part of (1) [F20-OP2.1] an environmental separator. [F22-OP2.4] [F20-OS2.1] [F20, F22-OP2.3] Applies to elements that support or are [F20-OS2.3] Applies to elements that support or are part of part of an environmental separator. an environmental separator. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS3.1] Applies to floors and elements that support support or are part of an environmental separator. floors. [F20, F22-OH4] Applies to floors and elements that 9.20.17.5. Framing Supported on Flat Insulating Concrete Form support floors. Walls [F20-OS2.1] (1) [F20, F22-OH4] [F22-OS2.4] [F20-OP2.1] [F20, F22-OS2.3] Applies to elements that support or are [F22-OP2.4] part of an environmental separator. [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OS3.1] Applies to floors and elements that part of an environmental separator. support floors. SA-1 • Page 123 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20-OS2.1] 9.21.1.4. Flue Pipes [F22-OS2.4] (1) [F01-OP1.1] Applies to the walls of any chimney or flue [F20, F22-OS2.3] Applies to elements that support or are pipe, which are required to be constructed to be flame- part of an environmental separator. tight. [F20, F22-OS3.1] [F01-OS1.1] Applies to the walls of any chimney or flue (2) [F20, F22-OH4] pipe, which are required to be constructed to be flame- [F20-OP2.1] tight. [F22-OP2.4] [F44-OH1.1] Applies to the walls of any chimney or flue [F20, F22-OP2.3] Applies to elements that support or are pipe, which are required to be constructed to be smoke- part of an environmental separator. tight. [F20-OS2.1] 9.21.2.1. Chimney Flue Limitations [F22-OS2.4] (1) [F44-OH1.1] [F20, F22-OS2.3] Applies to elements that support or are [F44-OS3.4] part of an environmental separator. (2) [F44-OH1.1] [F20, F22-OS3.1] [F44-OS3.4] (3) [F20, F22-OH4] (3) [F44-OH1.1] [F20-OP2.1] [F22-OP2.4] [F44-OS3.4] [F20, F22-OP2.3] Applies to elements that support or are 9.21.2.2. Connections of More Than One Appliance part of an environmental separator. (1) [F44-OH1.1] [F20-OS2.1] [F44-OS3.4] [F22-OS2.4] (2) [F44-OS3.4] [F20, F22-OS2.3] Applies to elements that support or are (3) [F44-OH1.1] part of an environmental separator. [F44-OS3.4] [F20, F22-OS3.1] 9.21.2.3. Inclined Chimney Flues 9.20.17.6. Anchoring of Roof Framing to Top of Flat Insulating (1) [F44-OH1.1] Concrete Form Walls [F44-OS3.4] (1) [F20-OP2.1, OP2.3] [F22-OP2.3, OP2.4] 9.21.2.4. Size of Chimney Flues [F20-OS2.1, OS2.3] [F22-OS2.3, OS2.4] (2) [F44-OH1.1] [F20, F22-OH1.1, OH1.2, OH1.3] [F44-OS3.4] (2) [F20-OH1.1, OH1.2, OH1.3] 9.21.2.5. Fireplace Chimneys [F20-OP2.1, OP2.3] [F22-OP2.3, OP2.4] (1) [F44-OH1.1] [F20-OS2.1, OS2.3] [F22-OS2.3, OS2.4] [F44-OS3.4] 9.21.1.2. Chimney or Flue Pipe Walls 9.21.2.6. Oval Chimney Flues (1) [F01-OP1.1] Applies to the walls of any chimney or flue pipe, which are required to be constructed to be flame- (1) [F44-OH1.1] tight. [F44-OS3.4] [F01-OS1.1] Applies to the walls of any chimney or flue 9.21.3.1. Lining Materials pipe, which are required to be constructed to be flame- (1) [F20-OH1.1] tight. [F01-OS1.1] [F44-OH1.1] Applies to the walls of any chimney or flue [F20-OS2.3] pipe, which are required to be constructed to be smoke- [F44-OS3.4] tight. [F01, F20, F44-OP1.1] 9.21.1.3. Factory Built Chimneys 9.21.3.2. Joints in Chimney Liners (1) [F01-OP1.1] Applies to the walls of any chimney or flue (1) [F01-OP1.1] pipe, which are required to be constructed to be flame- tight. [F44-OH1.1] [F01-OS1.1] Applies to the walls of any chimney or flue [F01-OS1.1] pipe, which are required to be constructed to be flame- [F20, F44-OS2.3] tight. [F01-OS3.4] [F44-OH1.1] Applies to the walls of any chimney or flue (2) [F01-OP1.1] pipe, which are required to be constructed to be smoke- [F44-OH1.1] tight. [F01-OS1.1] [F01-OS3.4] Page 124 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 9.21.3.3. Clay Liners [F20-OS1.1] (1) [F01-OS1.1] [F20-OS2.3] [F20-OS2.2] [F44-OS3.4] [F20, F44-OS3.4] 9.21.3.9. Mortar for Chimney Liners [F01, F20-OP1.1] (1) [F20, F44-OH1.1] [F20, F44-OH1.1] [F20, F44-OS3.4] (2) [F01, F20-OP1.1] (a), (b) [F01, F20-OP1.1] [F44-OH1.1] (a), (b) [F01, F20-OS1.1] [F01, F20-OS1.1] (b) [F20-OS2.3] [F20-OS2.3] Applies to the liners referred to in Sentence (2) [F01, F20-OP1.1] (1), which are required to be not less than 15.9 mm thick. [F20, F44-OH1.1] [F44-OS3.4] [F01, F20-OS1.1] 9.21.3.4. Firebrick Liners [F20-OS2.3] (1) [F01-OP1.1] [F44-OS3.4] [F01-OS1.1] 9.21.3.10. Extension of Chimney Liners [F20, F44-OS3.4] (1) [F01-OP1.1] [F44-OH1.1] [F01-OS1.1] (2) [F01, F20-OP1.1] [F20-OS2.3] [F20-OH1.1] [F44-OS3.4] [F01, F20-OS1.1] [F20, F44-OH1.1] [F20-OS2.2] 9.21.4.4. Height of Chimney Flues [F20, F44-OS3.4] (1) (a), (b) [F44-OH1.1] 9.21.3.5. Concrete Liners (a), (b) [F44-OS3.4] (1) [F01-OP1.1] 9.21.4.6. Chimney Caps [F01, F20-OS1.1] (1) [F01-OP1.1] [F20-OS2.3] [F20, F44-OH1.1] [F20, F44-OS3.4] [F01-OS1.1] [F44-OH1.1] [F20-OS2.3] 9.21.3.6. Metal Liners [F44-OS3.4] (1) [F01, F20-OP1.1] (2) [F20-OS2.3] [F20, F44-OH1.1] (3) [F01, F20-OP1.1] [F01, F20-OS1.1] [F01, F20-OS1.1] [F20-OS2.3] [F20-OS2.3] [F20, F44-OS3.4] [F20, F44-OS3.4] (2) [F20-OP1.1] (4) [F01, F20-OP1.1] [F01, F20-OS1.1] [F20, F44-OH1.1] [F20-OS2.3] [F01, F20-OS1.1] [F20, F44-OS3.4] [F20-OS2.3] [F44-OH1.1] [F20, F44-OS3.4] 9.21.3.7. Installation of Chimney Liners 9.21.4.7. Cleanout (1) [F01-OP1.1] (1) [F01-OP1.1] [F01-OS1.1] [F01-OS1.1] [F20-OS2.3] 9.21.4.8. Wall Thickness [F44-OS3.4] (1) [F01-OP1.1] [F44-OH1.1] [F22-OP2.1] 9.21.3.8. Spaces Between Liners and Surrounding Masonry [F01-OS1.1] (1) [F01-OP1.1] [F20, F22-OS2.1] [F01-OS1.1] 9.21.4.9. Separation of Flue Liners [F20-OS2.3] (1) [F01-OS1.1] (2) [F01-OP1.1] [F20, F22-OS2.3] [F44-OH1.1] [F44-OS3.4] SA-1 • Page 125 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F01, F20-OP1.1] [F01-OS1.1] [F20, F44-OH1.1] [F44-OS3.4] (2) [F01-OS1.1] [F44-OH1.1] [F20, F22-OS2.3] 9.22.3.1. Thickness of Walls [F20, F44-OS3.4] (1) [F01-OP1.1] [F20, F44-OH1.1] [F01-OS1.1] 9.21.4.10. Flashing (2) (a), (b) [F01-OP1.1] (1) [F20, F61-OS2.3] (a), (b) [F01-OS1.1] 9.21.5.1. Clearance from Combustible Materials 9.22.4.1. Fire Chamber Dimensions (1) (a), (b) [F01-OP1.1] (1) [F22-OH1.1] (a), (b) [F01-OS1.1] [F44-OS3.4] (2) [F01-OP1.1] 9.22.5.1. Hearth Extension [F01-OS1.1] (1) [F01-OP1.1] (3) [F01-OP1.1] [F01-OS1.1] [F01-OS1.1] (2) (a), (b) [F01-OP1.1] 9.21.5.2. Sealing of Spaces (a), (b) [F01-OS1.1] (1) [F01-OP1.1] 9.22.5.2. Support of Hearth [F01-OS1.1] (1) [F01-OS1.1] 9.21.5.3. Support of Joists or Beams [F20-OS2.3] (1) [F01-OP1.1] [F01, F20-OP1.1] [F01-OS1.1] (2) [F01-OP1.1] 9.22.1.2. Masonry and Concrete [F01-OS1.1] (2) [F22, F20-OS2.3] 9.22.6.1. Required Damper and Size 9.22.1.4. Combustion Air (1) [F01-OP1.1] (0.1) [F50, F81-OH1.1] [F01-OS1.1] [F44, F81-OS3.4] [F54-OH1.2] (0.2) [F01, F80-OP1.1] [F03-OP1.2] 9.22.7.1. Slope of Smoke Chamber [F01, F80-OS1.1] [F03-OS1.2] (1) [F44-OH1.1] (0.3) [F50, F81-OH1.1] [F44-OS3.4] [F44, F81-OS3.4] 9.22.7.2. Wall Thickness (0.4) [F54-OH1.2] (1) [F01-OP1.1] (0.5) [F50, F81-OH1.1] [F01-OS1.1] [F44, F81-OS3.4] 9.22.8.1. Conformance to Standard (0.6) (a) [F50, F81-OH1.1] (1) [F01-OP1.1] (a) [F44, F81-OS3.4] [F01-OS1.1] (b) [F03-OP1.2] [F44-OS3.4] (b) [F03-OS1.2] [F44-OH1.1] (1) [F01-OP1.1] 9.22.9.1. Clearance to the Fireplace Opening [F01-OS1.1] (1) [F01-OP1.1] 9.22.2.1. Brick or Steel Liners [F01-OS1.1] (1) [F01, F20-OP1.1] 9.22.9.2. Metal Exposed to the Interior [F01, F20-OS1.1] (1) [F01-OP1.1] 9.22.2.2. Firebrick Liners [F01-OS1.1] (1) (a), (b) [F01-OP1.1] 9.22.9.3. Clearance to Combustible Framing (a), (b) [F01-OS1.1] (1) [F01-OP1.1] (2) [F01-OP1.1] [F01-OS1.1] [F01-OS1.1] (2) [F01-OP1.1] (3) [F01-OP1.1] [F01-OS1.1] [F01-OS1.1] 9.22.9.4. Heat Circulating Duct Outlets 9.22.2.3. Steel Liners (1) (a), (b) [F01-OS1.1] (1) [F01-OP1.1] (a), (b) [F01-OP1.1] Page 126 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 9.22.10.1. Appliance Standard [F81-OS1.2] Applies to assemblies required to provide fire (1) [F01-OP1.1] resistance. [F01-OS1.1] [F81-OS2.3] [F44-OS3.4] [F81-OS3.1] Applies to floors and elements that support [F44-OH1.1] floors. 9.22.10.2. Installation 9.23.2.3. Protection from Dampness (1) [F01-OP1.1] (1) [F80-OP2.1, OP2.3, OP2.4] [F01-OS1.1] [F80-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. [F44-OS3.4] [F80-OH4] Applies to floors and elements that support [F44-OH1.1] floors. (3) [F01-OP1.1] [F80-OS1.2] Applies to assemblies required to provide fire [F01-OS1.1] resistance. [F44-OS3.4] [F80-OS2.1, OS2.3] [F44-OH1.1] [F80-OS3.1] Applies to floors and elements that support 9.23.2.1. Strength and Rigidity floors. (1) [F20-OP2.1] 9.23.2.4. Connection to Preservative Treated Wood [F20, F22-OP2.4, OP2.5] (1) [F20,F80-OS2.3] [F20, F22-OP2.3] Applies to elements that support or are [F20,F80-OS2.3] part of an environmental separator. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that (2) [F20,F80-OS2.3] support or are part of an environmental separator. [F20,F80-OS2.3] [F20, F22-OS1.2] Applies to assemblies required to (3) [F20,F80-OS2.3] provide fire resistance. [F20,F80-OS2.3] [F22-OH4] Applies to floors and elements that support 9.23.3.1. Standards for Nails and Screws floors. (1) [F20-OP2.1] [F20-OS2.1] [F20, F22-OP2.4, OP2.5] [F20, F22-OS2.5] [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OS2.3] Applies to elements that support or are part of an environmental separator. part of an environmental separator. [F20, F22-OS1.2] Applies to assemblies required to [F22-OS3.1] Applies to floors and elements that support provide fire resistance. floors. [F20-OS2.1] [F22-OS3.7] Applies to walls, and elements that support [F20, F22-OS2.5] walls, that contain doors or windows required for [F20, F22-OS2.5] Applies to elements that support or are emergency egress. part of an environmental separator. 9.23.2.2. Protection from Decay [F22-OS3.1] Applies to floors and elements that support (1) [F80-OP2.3, OP2.4] floors. [F80-OH1.1, OH1.2, OH1.3] Applies to elements that [F22-OS3.7] Applies to walls, and elements that support support or are part of an environmental separator. walls, that contain doors or windows required for [F80-OH4] Applies to floors and elements that support emergency egress. floors. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F80-OS1.2] Applies to assemblies required to provide fire support or are part of an environmental separator. resistance. [F22-OH4] Applies to floors and elements that support [F80-OS2.3] floors. [F80-OS3.1] Applies to floors and elements that support (2) [F20-OP2.1] floors. [F20, F22-OP2.4, OP2.5] [F80-OS3.7] Applies to walls, and elements that support [F20, F22-OP2.3] Applies to elements that support or are walls, that contain doors or windows required for part of an environmental separator. emergency egress. [F20, F22-OS1.2] Applies to assemblies required to (2) [F81-OP2.3] provide fire resistance. [F81-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS2.1] support or are part of an environmental separator. [F20, F22-OS2.5] [F20, F22-OS2.3] Applies to elements that support or are [F81-OH4] Applies to floors and elements that support part of an environmental separator. floors. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. SA-1 • Page 127 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F22-OH4] Applies to floors and elements that support [F20, F22-OP2.3] Applies to elements that support or are floors. part of an environmental separator. (3) [F20-OP2.1,OP2.5] [F20, F22-OS1.2] Applies to assemblies required to [F22-OP2.4,OP2.5] provide fire resistance. [F20,F22-OP2.3] Applies to elements that support or are [F20-OS2.1] part of an environmental separator [F20, F22-OS2.5] [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OS2.3] Applies to elements that support or are provide fire resistance. part of an environmental separator. [F20-OS2.1] [F22-OS3.1] Applies to floors and elements that support [F20, F22-OS2.5] floors. [F20, F22-OS2.3] Applies to elements that support or are [F22-OS3.7] Applies to walls, and elements that support part of an environmental separator. walls, that contain doors or windows required for [F22-OS3.1] Applies to floors and elements that support emergency egress. floors. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F22-OS3.7] Applies to walls, and elements that support support or are part of an environmental separator. walls, that contain doors or windows required for [F22-OH4] Applies to floors and elements that support emergency egress. floors. 9.23.3.2. Length of Nails (2) [F20-OP2.1, OP2.5] (1) [F20-OP2.1, OP2.5] [F22-OP2.4, OP2.5] [F22-OP2.4, OP2.5] [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OP2.3] Applies to elements that support or are part of an environmental separator. part of an environmental separator. [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OS1.2] Applies to assemblies required to provide fire resistance. provide fire resistance. [F20-OS2.1] [F20-OS2.1] [F20, F22-OS2.5] [F20, F22-OS2.5] [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OS2.3] Applies to elements that support or are part of an environmental separator. part of an environmental separator. [F22-OS3.1] Applies to floors and elements that support [F22-OS3.1] Applies to floors and elements that support floors. floors. [F22-OS3.7] Applies to walls, and elements that support [F22-OS3.7] Applies to walls, and elements that support walls, that contain doors or windows required for walls, that contain doors or windows required for emergency egress. emergency egress. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. support or are part of an environmental separator. [F22-OH4] Applies to floors and elements that support [F22-OH4] Applies to floors and elements that support floors. floors. 9.23.3.5. Fastening for Sheathing or Subflooring 9.23.3.3. Prevention of Splitting (1) [F22-OH4] Applies to floors and elements that support (1) [F80-OH1.1, OH1.2, OH1.3] Applies to elements that floors. support or are part of an environmental separator. [F20,F22-OS1.2] Applies to assemblies required to [F80-OH4] Applies to floors and elements that support provide fire resistance. floors. [F22-OS3.1] Applies to floors and elements that support [F80-OP2.1, OP2.4] floors. [F80-OP2.3] Applies to elements that support or are part of [F22-OS3.7] Applies to walls, and elements that support an environmental separator. walls, that contain doors or windows required for [F80-OS1.2] Applies to assemblies required to provide fire emergency egress. resistance. [F20-OS2.1] [F80-OS2.1] [F20,F22-OS2.5] [F80-OS2.3] Applies to elements that support or are part of [F20,F22-OS2.3] Applies to elements that support or are an environmental separator. part of an environmental separator. [F80-OS3.1] Applies to floors and elements that support [F20-OP2.1,OP2.5] floors. [F22-OP2.4,OP2.5] 9.23.3.4. Nailing of Framing [F20,F22-OP2.3] Applies to elements that support or are part of an environmental separator. (1) [F20-OP2.1, OP2.5] [F22-OP2.4, OP2.5] [F20,F22-OH1.1,OH1.2,OH1.3] Applies to elements that support or are part of an environmental separator. Page 128 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (2) [F22-OH4] Applies to floors and elements that support [F20, F22-OS2.5] floors. [F20, F22-OS2.3] Applies to elements that support or are [F22-OS3.1] Applies to floors and elements that support part of an environmental separator. floors. [F22-OS3.1] Applies to floors and elements that support [F22-OS3.7] Applies to walls, and elements that support floors. walls, that contain doors or windows required for [F22-OS3.7] Applies to walls, and elements that support emergency egress. walls, that contain doors or windows required for [F20-OS2.1][F20, F22-OS2.5] emergency egress. [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that part of an environmental separator. support or are part of an environmental separator. [F20-OP2.1][F20, F22-OP2.5] [F22-OH4] Applies to floors and elements that support [F20, F22-OP2.3] Applies to elements that support or are floors. part of an environmental separator. (7) [F20,F22-OS2.1] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OP2.1] [F22-OP2.4] support or are part of an environmental separator. [F22-OH4] Applies to floors and elements that support (3) [F22-OH4] Applies to floors and elements that support floors. floors. [F22-OS3.1] Applies to floors and elements that support [F22-OS3.1] Applies to floors and elements that support floors. floors. [F20-OS1.2] Applies to assemblies required to provide [F22-OS3.7] Applies to walls, and elements that support fire resistance. walls, that contain doors or windows required for emergency egress. (7.1) [F20-OP2.1, OP2.5] [F22-OP2.4, OP2.5] [F20, F22-OP2.3] Applies to elements that support or are [F20-OS2.1][F20, F22-OS2.5] part of an environmental separator. [F20, F22-OS2.3] Applies to elements that support or are part of an environmental separator. [F20, F22-OS1.2] Applies to assemblies required to provide fire resistance. [F20-OP2.1][F20, F22-OP2.5] [F20, F22-OP2.3] Applies to elements that support or are [F20-OS2.1] part of an environmental separator. [F20, F22-OS2.5] [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that part of an environmental separator. support or are part of an environmental separator. F22-OS3.1] Applies to floors and elements that support (5) [F20-OP2.1, OP2.5] floors. [F22-OP2.4, OP2.5] [F22-OS3.7] Applies to walls, and elements that support [F20, F22-OP2.3] Applies to elements that support or are walls, that contain doors or windows required for part of an environmental separator. emergency egress. [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that provide fire resistance. support or are part of an environmental separator. [F20-OS2.1] [F20, F22-OS2.5] [F22-OH4] Applies to floors and elements that support [F20, F22-OS2.3] Applies to elements that support or are floors. part of an environmental separator. (8) [F20-OS2.1] [F20,F22-OS2.5] [F22-OS3.1] Applies to floors and elements that support [F20,F22-OS2.3] Applies to elements that support or are floors. part of an environmental separator. [F22-OS3.7] Applies to walls, and elements that support [F20-OP2.1,OP2.5] [F22-OP2.4,OP2.5] walls, that contain doors or windows required for [F20,F22-OP2.3] Applies to elements that support or are emergency egress. part of an environmental separator. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20,F22-OH1.1,OH1.2,OH1.3] Applies to elements that support or are part of an environmental separator. support or are part of an environmental separator. [F22-OH4] Applies to floors and elements that support 9.23.4.2. Spans for Joists, Rafters and Beams floors. (1) [F20-OP2.1, OP2.5] (6) [F20-OP2.1, OP2.5] [F22-OP2.4, OP2.5] [F22-OP2.4, OP2.5] [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OP2.3] Applies to elements that support or are part of an environmental separator. part of an environmental separator. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OS1.2] Applies to assemblies required to support or are part of an environmental separator. provide fire resistance. [F22-OH4] Applies to floors and elements that support [F20-OS2.1] floors. SA-1 • Page 129 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OP2.3] Applies to elements that support or are provide fire resistance. part of an environmental separator. [F20-OS2.1, OS2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F22-OS2.4, OS2.5] support or are part of an environmental separator. [F20, F22-OS2.3] Applies to elements that support or are [F22-OH4] Applies to floors and elements that support part of an environmental separator. floors. [F22-OS3.1] Applies to floors and elements that support [F20, F22-OS1.2] Applies to assemblies required to floors. provide fire resistance. [F22-OS3.7] Applies to walls, and elements that support [F20-OS2.1, OS2.5] walls, that contain doors or windows required for [F22-OS2.4, OS2.5] emergency egress. [F20, F22-OS2.3] Applies to elements that support or are (2) [F20-OP2.1, OP2.5] part of an environmental separator. [F22-OP2.4, OP2.5] [F22-OS3.1] Applies to floors and elements that support [F20, F22-OP2.3] Applies to elements that support or are floors. part of an environmental separator. [F22-OS3.7] Applies to walls, and elements that support [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that walls, that contain doors or windows required for support or are part of an environmental separator. emergency egress. [F22-OH4] Applies to floors and elements that support 9.23.4.4. Concrete Topping floors. (1) [F20-OP2.1, OP2.5] [F20, F22-OS1.2] Applies to assemblies required to [F22-OP2.4, OP2.5] provide fire resistance. [F20, F22-OP2.3] Applies to elements that support or are [F20-OS2.1, OS2.5] part of an environmental separator. [F22-OS2.4, OS2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OS2.3] Applies to elements that support or are support or are part of an environmental separator. part of an environmental separator. [F22-OH4] Applies to floors and elements that support [F22-OS3.1] Applies to floors and elements that support floors. floors. [F20, F22-OS1.2] Applies to assemblies required to [F22-OS3.7] Applies to walls, and elements that support provide fire resistance. walls, that contain doors or windows required for emergency egress. [F20-OS2.1, OS2.5] [F22-OS2.4, OS2.5] (3) [F20-OP2.1, OP2.3, OP2.5] [F20, F22-OS2.3] Applies to elements that support or are [F20-OS2.1, OS2.3, OS2.5] part of an environmental separator. (4) [F20-OP2.1, OP2.3, OP2.5] [F22-OS3.1] Applies to floors and elements that support [F20-OS2.1, OS2.3, OS2.5] floors. 9.23.4.3. Steel Beams [F22-OS3.7] Applies to walls, and elements that support (1) [F20-OP2.1, OP2.5] walls, that contain doors or windows required for [F22-OP2.4, OP2.5] emergency egress. [F20, F22-OP2.3] Applies to elements that support or are (2) [F20-OP2.1, OP2.5] part of an environmental separator. [F22-OP2.4, OP2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OP2.3] Applies to elements that support or are support or are part of an environmental separator. part of an environmental separator. [F22-OH4] Applies to floors and elements that support [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that floors. support or are part of an environmental separator. [F20, F22-OS1.2] Applies to assemblies required to [F22-OH4] Applies to floors and elements that support provide fire resistance. floors. [F20-OS2.1, OS2.5] [F20, F22-OS1.2] Applies to assemblies required to [F22-OS2.4, OS2.5] provide fire resistance. [F20, F22-OS2.3] Applies to elements that support or are [F20-OS2.1, OS2.5] part of an environmental separator. [F22-OS2.4, OS2.5] [F22-OS3.1] Applies to floors and elements that support [F20, F22-OS2.3] Applies to elements that support or are floors. part of an environmental separator. [F22-OS3.7] Applies to walls, and elements that support [F22-OS3.1] Applies to floors and elements that support walls, that contain doors or windows required for floors. emergency egress. [F22-OS3.7] Applies to walls, and elements that support (2) [F20-OP2.1, OP2.5] walls, that contain doors or windows required for [F22-OP2.4, OP2.5] emergency egress. Page 130 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (3) [F20-OP2.1, OP2.5] [F22-OS3.7] Applies to walls, and elements that support [F22-OP2.4, OP2.5] walls, that contain doors or windows required for [F20, F22-OP2.3] Applies to elements that support or are emergency egress. part of an environmental separator. 9.23.5.2. Notching of Framing Members [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that (1) [F20-OP2.1, OP2.5] support or are part of an environmental separator. [F22-OP2.4, OP2.5] [F22-OH4] Applies to floors and elements that support [F20, F22-OP2.3] Applies to elements that support or are floors. part of an environmental separator. [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that provide fire resistance. support or are part of an environmental separator. [F20-OS2.1, OS2.5] [F22-OH4] Applies to floors and elements that support [F22-OS2.4, OS2.5] floors. [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OS1.2] Applies to assemblies required to part of an environmental separator. provide fire resistance. [F22-OS3.1] Applies to floors and elements that support [F20-OS2.1, OS2.5] floors. [F22-OS2.5] [F22-OS3.7] Applies to walls, and elements that support [F20, F22-OS2.3] Applies to elements that support or are walls, that contain doors or windows required for part of an environmental separator. emergency egress. [F22-OS3.1] Applies to floors and elements that support 9.23.4.5. Heavy Roofing Materials floors. (1) [F20-OP2.1, OP2.5] [F22-OS3.7] Applies to walls, and elements that support [F22-OP2.4, OP2.5] walls, that contain doors or windows required for [F20, F22-OP2.3] Applies to elements that support or are emergency egress. part of an environmental separator. 9.23.5.3. Wall Studs [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that (1) [F20-OP2.1, OP2.5] support or are part of an environmental separator. [F22-OP2.4, OP2.5] [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OP2.3] Applies to elements that support or are provide fire resistance. part of an environmental separator. [F20-OS2.1, OS2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F22-OS2.4, OS2.5] support or are part of an environmental separator. [F20, F22-OS2.3] Applies to elements that support or are [F22-OH4] Applies to floors and elements that support part of an environmental separator. floors. [F22-OS3.1] Applies to floors and elements that support [F20, F22-OS1.2] Applies to assemblies required to floors. provide fire resistance. [F22-OS3.7] Applies to walls, and elements that support [F20-OS2.1, OS2.5] walls, that contain doors or windows required for [F22-OS2.5] emergency egress. [F20, F22-OS2.3] Applies to elements that support or are 9.23.5.1. Holes Drilled in Framing Members part of an environmental separator. (1) [F20-OP2.1, OP2.5] [F22-OS3.1] Applies to floors and elements that support [F22-OP2.4, OP2.5] floors. [F20, F22-OP2.3] Applies to elements that support or are [F22-OS3.7] Applies to walls, and elements that support part of an environmental separator. walls, that contain doors or windows required for [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that emergency egress. support or are part of an environmental separator. 9.23.5.4. Top Plates [F22-OH4] Applies to floors and elements that support (1) [F20-OP2.1, OP2.5] floors. [F22-OP2.4, OP2.5] [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OP2.3] Applies to elements that support or are provide fire resistance. part of an environmental separator. [F20-OS2.1, OS2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F22-OS2.5] support or are part of an environmental separator. [F20, F22-OS2.3] Applies to elements that support or are [F22-OH4] Applies to floors and elements that support part of an environmental separator. floors. [F22-OS3.1] Applies to floors and elements that support [F20, F22-OS1.2] Applies to assemblies required to floors. provide fire resistance. [F20-OS2.1, OS2.5] [F22-OS2.5] SA-1 • Page 131 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OP2.3] Applies to elements that support or are part of an environmental separator. part of an environmental separator. [F22-OS3.1] Applies to floors and elements that support [F20-OS2.1, OS2.5] floors. [F22-OS2.5] [F22-OS3.7] Applies to walls, and elements that support [F20, F22-OS2.3] Applies to elements that support or are walls, that contain doors or windows required for part of an environmental separator. emergency egress. [F20-OS3.1] Applies to floors and elements that support 9.23.5.5. Roof Trusses floors. (1) [F20-OP2.1, OP2.5] (4) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that [F22-OP2.4, OP2.5] support or are part of an environmental separator. [F20, F22-OP2.3] Applies to elements that support or are [F22-OH4] Applies to floors and elements that support part of an environmental separator. floors [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OP2.1, OP2.5] support or are part of an environmental separator. [F22-OP2.4, OP2.5] [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OP2.3] Applies to elements that support or are provide fire resistance. part of an environmental separator. [F20-OS2.1, OS2.5] [F20-OS2.1, OS2.5] [F22-OS2.5] [F22-OS2.5] [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OS2.3] Applies to elements that support or are part of an environmental separator. part of an environmental separator. 9.23.6.1. Anchorage of Building Frames [F20-OS3.1] Applies to floors and elements that support (1) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that floors. support or are part of an environmental separator. (5) [F20-OS2.1,OS2.5] [F22-OH4] Applies to floors and elements that support [F22-OS2.5] floors. [F20,F22-OS2.3] Applies to elements that support or are part of an environmental separator. [F20-OP2.1, OP2.5] [F22-OP2.4, OP2.5] [F20-OP2.1,OP2.5] [F20, F22-OP2.3] Applies to elements that support or are [F22-OP2.4,OP2.5] part of an environmental separator. [F20,F22-OP2.3] Applies to elements that support or are part of an environmental separator. [F20-OS2.1, OS2.5] [F22-OS2.5] [F20-OH1.1,OH1.2,OH1.3] Applies to elements that [F20, F22-OS2.3] Applies to elements that support or are support or are part of an environmental separator. part of an environmental separator. [F22-OH4] Applies to floors and elements that support [F20-OS3.1] Applies to floors and elements that support floors. floors. [F20,F22-OS3.1] Applies to floors and elements that (2) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that support floors. support or are part of an environmental separator. (6) [F20-OS2.1,OS2.5] [F22-OS2.5] [F22-OH4] Applies to floors and elements that support [F20,F22-OS2.3] Applies to elements that support or are floors. part of an environmental separator. [F20-OP2.1, OP2.5] [F20-OP2.1,OP2.5] [F22-OP2.4,OP2.5] [F22-OP2.4, OP2.5] [F20,F22-OP2.3] Applies to elements that support or are [F20, F22-OP2.3] Applies to elements that support or are part of an environmental separator. part of an environmental separator. [F20-OH1.1,OH1.2,OH1.3] Applies to elements that [F20-OS2.1, OS2.5] support or are part of an environmental separator. [F22-OS2.5] [F22-OH4] Applies to floors and elements that support [F20, F22-OS2.3] Applies to elements that support or are floors. part of an environmental separator. [F20-OS3.1] Applies to floors and elements that support [F20-OS3.1] Applies to floors and elements that support floors. floors. 9.23.6.2. Anchorage of Columns and Posts (3) [F20-OH1.1, OH1.2, OH1.3] Applies to elements that (1) [F22-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. support or are part of an environmental separator. [F22-OH4] Applies to floors and elements that support [F22-OH4] Applies to floors and elements that support floors. floors. [F20-OP2.1, OP2.5] [F22-OP2.4, OP2.5] [F22-OP2.4, OP2.5] [F22-OP2.3] Applies to elements that support or are part of an environmental separator. Page 132 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F22-OS2.4, OS2.5] [F20, F22-OS3.1] Applies to floors and elements that [F22-OS2.3] Applies to elements that support or are part of support floors. an environmental separator. 9.23.8.1. Bearing for Beams [F22-OS3.1] Applies to floors and elements that support (1) [F20-OP2.1, OP2.5] floors. [F22-OP2.4, OP2.5] [F22-OS3.7] Applies to walls, and the elements that [F20, F22-OP2.3] Applies to elements that support or are support walls, that contain doors or windows required for part of an environmental separator. emergency egress. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that (2) [F22-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. support or are part of an environmental separator. [F22-OH4] Applies to floors and elements that support [F22-OH4] Applies to floors and elements that support floors. floors. [F22-OS1.2] Applies to assemblies required to provide fire [F22-OP2.4, OP2.5] resistance. [F22-OP2.3] Applies to elements that support or are part of [F20-OS2.1, OS2.5] an environmental separator. [F22-OS2.5] [F22-OS2.4, OS2.5] [F20, F22-OS2.3] Applies to elements that support or are [F22-OS2.3] Applies to elements that support or are part of part of an environmental separator. an environmental separator. [F22-OS3.1] Applies to floors and elements that support [F22-OS3.1] floors. [F22-OS3.7] Applies to floors and elements that support [F22-OS3.7] Applies to walls, and elements that support floors. walls, that contain doors or windows required for 9.23.6.3. Anchorage of Smaller Buildings emergency egress. (1) [F22-OS2.3, OS2.5] 9.23.8.2. Priming of Steel Beams 9.23.7.1. Size of Sill Plates (1) [F80-OH1.1, OH1.2, OH1.3] Applies to elements that (1) [F20-OP2.1, OP2.5] support or are part of an environmental separator. [F22-OP2.4, OP2.5] [F80-OH4] Applies to floors and elements that support [F20, F22-OP2.3] Applies to elements that support or are floors. part of an environmental separator. [F80-OP2.1, OP2.4] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F80-OP2.3] Applies to elements that support or are part of support or are part of an environmental separator. an environmental separator. [F22-OH4] Applies to floors and elements that support [F80-OS1.2] Applies to assemblies required to provide fire floors. resistance. [F22-OS1.2] Applies to assemblies required to provide fire [F80-OS2.1] resistance. [F80-OS2.3] Applies to floors and elements that support [F20-OS2.1, OS2.5] floors. [F22-OS2.5] [F80-OS3.1] Applies to floors and elements that support [F20, F22-OS2.3] Applies to elements that support or are floors. part of an environmental separator. 9.23.8.3. Built-up Wood Beams [F22-OS3.1] Applies to floors and elements that support (1) [F20-OP2.1] floors. [F20-OS2.1] [F22-OS3.7] Applies to walls, and elements that support (2) [F20-OP2.1] walls, that contain doors or windows required for emergency egress. [F20-OS2.1] 9.23.7.2. Levelling of Sill Plates (3) [F20-OP2.1] (1) [F20-OP2.1, OP2.5] [F20-OS2.1] [F22-OP2.4, OP2.5] (4) [F20-OP2.1] [F20, F22-OP2.3] Applies to elements that support or are [F20-OS2.1] part of an environmental separator. (5) [F20-OP2.1] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS2.1] support or are part of an environmental separator. (6) [F20-OP2.1] [F20, F22-OH4] Applies to floors and elements that [F20-OS2.1] support floors. (7) [F20-OP2.1] [F20-OS2.1, OS2.5] [F20-OS2.1] [F22-OS2.4, OS2.5] [F20, F22-OS2.3] Applies to elements that support or are (8) [F20-OP2.1] part of an environmental separator. [F20-OS2.1] SA-1 • Page 133 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 9.23.9.1. End Bearing for Joists [F20-OS2.1, OS2.5] (1) [F20-OP2.1, OP2.5] [F22-OS2.5] [F22-OP2.4, OP2.5] [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OP2.3] Applies to elements that support or are part of an environmental separator. part of an environmental separator. [F22-OS3.1] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F22-OS3.7] Applies to walls, and elements that support support or are part of an environmental separator. walls, that contain doors or windows required for [F22-OH4] emergency egress. [F20, F22-OS1.2] Applies to assemblies required to (3) [F20-OP2.1, OP2.5] provide fire resistance. [F22-OP2.4, OP2.5] [F20, F22-OP2.3] Applies to elements that support or are [F20-OS2.1, OS2.5] part of an environmental separator. [F22-OS2.5] [F20, F22-OS2.3] Applies to elements that support or are [F22-OH4] part of an environmental separator. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F22-OS3.1] support or are part of an environmental separator. (2) [F20-OP2.1, OP2.5] [F20, F22-OS1.2] Applies to assemblies required to [F22-OP2.4, OP2.5] provide fire resistance. [F20, F22-OP2.3] Applies to elements that support or are [F20-OS2.1, OS2.5] part of an environmental separator. [F22-OS2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OS2.3] Applies to elements that support or are support or are part of an environmental separator. part of an environmental separator. [F22-OH4] [F22-OS3.1] [F22-OS3.7] Applies to walls, and elements that support [F20, F22-OS1.2] Applies to assemblies required to walls, that contain doors or windows required for provide fire resistance. emergency egress. [F20-OS2.1, OS2.5] (4) [F20-OP2.1, OP2.5] [F22-OS2.5] [F22-OP2.4, OP2.5] [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OP2.3] Applies to elements that support or are part of an environmental separator. part of an environmental separator. [F22-OS3.1] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that 9.23.9.2. Joists Supported by Beams support or are part of an environmental separator. (1) [F20-OP2.1, OP2.5] [F22-OH4] [F22-OP2.4, OP2.5] [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OP2.3] Applies to elements that support or are provide fire resistance. part of an environmental separator. [F20-OS2.1, OS2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F22-OS2.5] support or are part of an environmental separator. [F20, F22-OS2.3] Applies to elements that support or are [F22-OH4] part of an environmental separator. [F20, F22-OS1.2] Applies to assemblies required to [F22-OS3.1] provide fire resistance. [F22-OS3.7] Applies to walls, and elements that support [F20-OS2.1, OS2.5] walls, that contain doors or windows required for [F22-OS2.5] emergency egress. [F20, F22-OS2.3] Applies to elements that support or are (5) [F20-OP2.1, OP2.5] part of an environmental separator. [F22-OP2.4, OP2.5] [F22-OS3.1] [F20, F22-OP2.3] Applies to elements that support or are [F22-OS3.7] Applies to walls, and elements that support part of an environmental separator. walls, that contain doors or windows required for [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that emergency egress. support or are part of an environmental separator. (2) [F20-OP2.1, OP2.5] [F22-OH4] [F22-OP2.4, OP2.5] [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OP2.3] Applies to elements that support or are provide fire resistance. part of an environmental separator. [F20-OS2.1, OS2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F22-OS2.5] support or are part of an environmental separator. [F20, F22-OS2.3] Applies to elements that support or are [F22-OH4] part of an environmental separator. [F20, F22-OS1.2] Applies to assemblies required to [F22-OS3.1] provide fire resistance. Page 134 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F22-OS3.7] Applies to walls, and elements that support [F22-OS3.7] Applies to walls, and elements that support walls, that contain doors or windows required for walls, that contain doors or windows required for emergency egress. emergency egress. 9.23.9.3. Restraint of Joist Bottoms (3) [F20-OS2.1,OS2.5] (1) [F20-OP2.1, OP2.5] [F22-OS2.5] [F22-OP2.4, OP2.5] [F20,F22-OS2.3] Applies to elements that support or are [F20, F22-OP2.3] Applies to elements that support or are part of an environmental separator part of an environmental separator. [F20-OP2.1,OP2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F22-OP2.4,OP2.5] support or are part of an environmental separator. [F20,F22-OP2.3] Applies to elements that support or are [F22-OH4] part of an environmental separator. [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that provide fire resistance. support or are part of an environmental separator. [F20-OS2.1, OS2.5] [F22-OH4] [F22-OS2.5] [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OS2.3] Applies to elements that support or are provide fire resistance. part of an environmental separator. [F22-OS3.1] [F22-OS3.1] [F22-OS3.7] Applies to walls, and elements that support [F22-OS3.7] Applies to walls, and elements that support walls, that contain doors or windows required for walls, that contain doors or windows required for emergency egress. emergency egress. 9.23.9.4. Strapping, Bridging, Furring and Ceilings in Span (4) [F20-OS2.1, OS2.5] Tables 9.23.4.2.-A and 9.23.4.2.-B [F22-OS2.5] [F20, F22-OS2.3] Applies to elements that support or are (1) [F20-OP2.1, OP2.5] part of an environmental separator. [F22-OP2.4, OP2.5] [F20, F22-OP2.3] Applies to elements that support or are [F20-OP2.1,OP2.5] part of an environmental separator. [F22-OP2.4,OP2.5] [F20-OP2.1,OP2.5] [F20,F22-OP2.3] Applies to elements that support or are [F22-OP2.4,OP2.5] part of an environmental separator. [F20,F22-OP2.3] Applies to elements that support or are [F20,F22-OH1.1,OH1.2,OH1.3] Applies to elements that part of an environmental separator. support or are part of an environmental separator. [F20,F22-OH1.1,OH1.2,OH1.3] Applies to elements that [F22-OH4] support or are part of an environmental separator. [F20, F22-OS1.2] Applies to assemblies required to [F22-OH4] provide fire resistance. [F20, F22-OS1.2] Applies to assemblies required to [F22-OS3.1] provide fire resistance. [F22-OS3.7] Applies to walls, and elements that support [F22-OS3.1] walls, that contain doors or windows required for [F22-OS3.7] Applies to walls, and elements that support emergency egress. walls, that contain doors or windows required for (5) [F20-OS2.1, OS2.5] emergency egress. [F22-OS2.5] (2) [F20-OS2.1,OS2.5] [F20, F22-OS2.3] Applies to elements that support or are [F22-OS2.5] part of an environmental separator. [F20,F22-OS2.3] Applies to elements that support or are [F20-OP2.1,OP2.5] part of an environmental separator [F22-OP2.4,OP2.5] [F20-OP2.1, OP2.5] [F20,F22-OP2.3] Applies to elements that support or are [F22-OP2.4, OP2.5] part of an environmental separator. [F20, F22-OP2.3] Applies to elements that support or are part of an environmental separator. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. [F22-OH4] [F22-OH4] [F20, F22-OS1.2] Applies to assemblies required to provide fire resistance. [F20, F22-OS1.2] Applies to assemblies required to provide fire resistance. [F22-OS3.1] [F22-OS3.7] Applies to walls, and elements that support [F22-OS3.1] walls, that contain doors or windows required for emergency egress. SA-1 • Page 135 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (6) [F20-OS2.1, OS2.5] 9.23.9.7. Support of Tail and Header Joists [F22-O2.5] (1) [F20-OP2.1, OP2.5] [F20, F22-OS2.3] Applies to elements that support or are [F22-OP2.4, OP2.5] part of an environmental separator. [F20, F22-OP2.3] Applies to elements that support or are [F20-OP2.1,OP2.5] part of an environmental separator. [F22-OP2.4,OP2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20,F22-OP2.3] Applies to elements that support or are support or are part of an environmental separator. part of an environmental separator. [F22-OH4] [F20,F22-OH1.1,OH1.2,OH1.3] Applies to elements that [F20, F22-OS1.2] Applies to assemblies required to support or are part of an environmental separator. provide fire resistance. [F22-OH4] [F20-OS2.1, OS2.5] [F20, F22-OS1.2] Applies to assemblies required to [F22-OS2.5] provide fire resistance. [F20, F22-OS2.3] Applies to elements that support or are [F22-OS3.1] part of an environmental separator. [F22-OS3.7] Applies to walls, and elements that support [F22-OS3.1] walls, that contain doors or windows required for [F22-OS3.7] Applies to walls, and elements that support emergency egress. walls, that contain doors or windows required for 9.23.9.5. Header Joists emergency egress. (1) [F20-OP2.1, OP2.5] 9.23.9.8. Support of Walls [F22-OP2.4, OP2.5] (1) [F20-OP2.1, OP2.5] [F20, F22-OP2.3] Applies to elements that support or are [F22-OP2.4, OP2.5] part of an environmental separator. [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that part of an environmental separator. support or are part of an environmental separator. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F22-OH4] support or are part of an environmental separator. [F20, F22-OS1.2] Applies to assemblies required to [F22-OH4] provide fire resistance. [F20, F22-OS1.2] Applies to assemblies required to [F20-OS2.1, OS2.5] provide fire resistance. [F22-OS2.5] [F20-OS2.1, OS2.5] [F20, F22-OS2.3] Applies to elements that support or are [F22-OS2.5] part of an environmental separator. [F20, F22-OS2.3] Applies to elements that support or are [F22-OS3.1] part of an environmental separator. [F22-OS3.7] Applies to walls, and elements that support [F22-OS3.1] walls, that contain doors or windows required for [F22-OS3.7] Applies to walls, and elements that support emergency egress. walls, that contain doors or windows required for 9.23.9.6. Trimmer Joists emergency egress. (1) [F20-OP2.1, OP2.5] (2) [F20-OP2.1, OP2.5] [F22-OP2.4, OP2.5] [F22-OP2.4, OP2.5] [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OP2.3] Applies to elements that support or are part of an environmental separator. part of an environmental separator. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. support or are part of an environmental separator. [F22-OH4] [F22-OH4] [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OS1.2] Applies to assemblies required to provide fire resistance. provide fire resistance. [F20-OS2.1, OS2.5] [F20-OS2.1, OS2.5] [F22-OS2.5] [F22-OS2.5] [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OS2.3] Applies to elements that support or are part of an environmental separator. part of an environmental separator. [F22-OS3.1] [F22-OS3.1] [F22-OS3.7] Applies to walls, and elements that support [F22-OS3.7] Applies to walls, and elements that support walls, that contain doors or windows required for walls, that contain doors or windows required for emergency egress. emergency egress. (4) [F20-OP2.1, OP2.5] [F22-OP2.4, OP2.5] Page 136 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OS1.2] Applies to assemblies required to part of an environmental separator. provide fire resistance. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS2.1, OS2.5] support or are part of an environmental separator. [F22-OS2.5] [F22-OH4] [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OS1.2] Applies to assemblies required to part of an environmental separator. provide fire resistance. [F22-OS3.1] [F20-OS2.1, OS2.5] [F22-OS3.7] Applies to walls, and elements that support [F22-OS2.5] walls, that contain doors or windows required for [F20, F22-OS2.3] Applies to elements that support or are emergency egress. part of an environmental separator. (2) [F20-OP2.1, OP2.5] [F22-OS3.1] [F22-OP2.4, OP2.5] [F22-OS3.7] Applies to walls, and elements that support [F20, F22-OP2.3] Applies to elements that support or are walls, that contain doors or windows required for part of an environmental separator. emergency egress. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that (5) [F20-OP2.1, OP2.5] support or are part of an environmental separator. [F22-OP2.4, OP2.5] [F22-OH4] [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OS1.2] Applies to assemblies required to part of an environmental separator. provide fire resistance. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS2.1, OS2.5] support or are part of an environmental separator. [F22-OS2.5] [F22-OH4] [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OS1.2] Applies to assemblies required to part of an environmental separator. provide fire resistance. [F22-OS3.1] [F20-OS2.1, OS2.5] [F22-OS3.7] Applies to walls, and elements that support [F22-OS2.5] walls, that contain doors or windows required for [F20, F22-OS2.3] Applies to elements that support or are emergency egress. part of an environmental separator. (3) [F20-OP2.1, OP2.5] [F22-OS3.1] [F22-OP2.4, OP2.5] [F22-OS3.7] Applies to walls, and elements that support [F20, F22-OP2.3] Applies to elements that support or are walls, that contain doors or windows required for part of an environmental separator. emergency egress. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that (6) [F22-OS3.1] support or are part of an environmental separator. [F22-OS3.7] Applies to walls, and elements that support [F22-OH4] walls, that contain doors or windows required for [F20, F22-OS1.2] Applies to assemblies required to emergency egress. provide fire resistance. [F20,F22-OS1.2] Applies to assemblies required to [F20-OS2.1, OS2.5] provide fire resistance. [F22-OS2.5] [F20-OP2.1,OP2.5] [F22-OP2.4,OP2.5] [F20, F22-OS2.3] Applies to elements that support or are [F20,F22-OP2.3] Applies to elements that support or are part of an environmental separator. part of an environmental separator. [F22-OS3.1] [F22-OH4] [F22-OS3.7] Applies to walls, and elements that support [F20-OS2.1,OS2.5] [F22-OS2.5] walls, that contain doors or windows required for [F20,F22-OS2.3] Applies to elements that support or are emergency egress. part of an environmental separator. 9.23.10.1. Stud Size and Spacing [F20,F22-OH1.1,OH1.2,OH1.3] Applies to elements that (1) [F20-OP2.1, OP2.5] support or are part of an environmental separator. [F22-OP2.4, OP2.5] 9.23.9.9. Cantilevered Floor Joists [F20, F22-OP2.3] Applies to elements that support or are part of an environmental separator. (1) [F20-OP2.1, OP2.5] [F22-OP2.4, OP2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OP2.3] Applies to elements that support or are support or are part of an environmental separator. part of an environmental separator. [F22-OH4] Applies to floors and elements that support [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that floors. support or are part of an environmental separator. [F20, F22-OS1.2] Applies to assemblies required to [F22-OH4] provide fire resistance. [F20-OS2.1, OS2.5] SA-1 • Page 137 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F22-OS2.5] (0.4) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OH1.1, OH1.2, OH1.3] part of an environmental separator. [F20, F22-OH4] Applies to walls that support floors. [F22-OS3.1] Applies to floors and elements that support [F20, F22-OS1.2] Applies to assemblies required to floors. provide fire resistance. [F22-OS3.7] Applies to walls, and elements that support [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.4, OS2.5] walls, that contain doors or windows required for emergency egress. [F22-OS3.1] Applies to walls that support floors. [F22-OS3.7] Applies to walls that contain doors or (2) [F20-OP2.1, OP2.5] windows required for emergency egress. [F22-OP2.4, OP2.5] [F20, F22-OP2.3] Applies to elements that support or are (1) [F20-OP2.1, OP2.5] part of an environmental separator. [F22-OP2.4, OP2.5] [F20, F22-OP2.3] Applies to walls that support or are part [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that of an environmental separator. support or are part of an environmental separator. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to walls that [F22-OH4] Applies to floors and elements that support support of are part of an environmental separator. floors. [F22-OH4] Applies to walls that support floors. [F20, F22-OS1.2] Applies to assemblies required to provide fire resistance. [F20, F22-OS1.2] Applies to assemblies required to provide fire resistance. [F20-OS2.1, OS2.5] [F22-OS2.5] [F20-OS2.1, OS2.5] [F20, F22-OS2.3] Applies to elements that support or are [F22-OS2.5] part of an environmental separator. [F20, F22-OS2.3] Applies to walls that support or are part of an environmental separator. [F22-OS3.1] Applies to floors and elements that support floors. [F22-OS3.1] Applies to walls that support floors. [F22-OS3.7] Applies to walls, and elements that support [F22-OS3.7] Applies to walls that contain doors or walls, that contain doors or windows required for windows required for emergency egress. emergency egress. 9.23.10.3. Orientation of Studs 9.23.10.2. Bracing and Lateral Support (1) [F20-OP2.1, OP2.5] (0.1) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] [F22-OP2.4, OP2.5] [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OH1.1, OH1.2, OH1.3] part of an environmental separator. [F20, F22-OH4] Applies to walls that support floors. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OS1.2] Applies to assemblies required to support or are part of an environmental separator. provide fire resistance. [F22-OH4] Applies to floors and elements that support [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.4, OS2.5] floors. [F22-OS3.1] Applies to walls that support floors. [F20-OS2.1, OS2.5] [F22-OS3.7] Applies to walls that contain doors or [F22-OS2.5] windows required for emergency egress. [F20, F22-OS2.3] Applies to elements that support or are (0.2) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] part of an environmental separator. [F20, F22-OH1.1, OH1.2, OH1.3] [F22-OS3.1] Applies to floors and elements that support [F20, F22-OH4] Applies to walls that support floors. floors. [F20, F22-OS1.2] Applies to assemblies required to [F22-OS3.7] Applies to walls, and elements that support provide fire resistance. walls, that contain doors or windows required for [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.4, OS2.5] emergency egress. [F22-OS3.1] Applies to walls that support floors. (3) [F20-OP2.1, OP2.5] [F22-OS3.7] Applies to walls that contain doors or [F22-OP2.4, OP2.5] windows required for emergency egress. [F20, F22-OP2.3] Applies to elements that support or are part of an environmental separator. (0.3) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OH1.1, OH1.2, OH1.3] support or are part of an environmental separator. [F20, F22-OH4] Applies to walls that support floors. [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OS1.2] Applies to assemblies required to provide fire resistance. provide fire resistance. [F20-OS2.1, OS2.5] [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.4, OS2.5] [F22-OS2.5] [F22-OS3.1] Applies to walls that support floors. [F20, F22-OS2.3] Applies to elements that support or are [F22-OS3.7] Applies to walls that contain doors or part of an environmental separator. windows required for emergency egress. Page 138 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F22-OS3.1] Applies to floors and elements that support [F22-OS2.5] floors. [F20, F22-OS2.3] Applies to elements that support or are [F22-OS3.7] Applies to walls, and elements that support part of an environmental separator. walls, that contain doors or windows required for [F22-OS3.1] Applies to floors and elements that support emergency egress. floors. 9.23.10.4. Continuity of Studs [F22-OS3.7] Applies to walls, and elements that support (1) [F20-OP2.1, OP2.5] walls, that contain doors or windows required for [F22-OP2.4, OP2.5] emergency egress. [F20, F22-OP2.3] Applies to elements that support or are 9.23.10.6. Studs at Sides of Openings part of an environmental separator. (1) [F20-OS2.1, OS2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F22-OS2.5] support or are part of an environmental separator. [F20, F22-OS2.3] Applies to elements that support or are [F22-OH4] Applies to floors and elements that support part of an environmental separator. floors. [F20-OP2.1,OP2.5] [F20, F22-OS1.2] Applies to assemblies required to [F22-OP2.4,OP2.5] provide fire resistance. [F20,F22-OP2.3] Applies to elements that support or are [F20-OS2.1, OS2.5] part of an environmental separator. [F22-OS2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OS2.3] Applies to elements that support or are support or are part of an environmental separator. part of an environmental separator. [F20, F22-OH4] Applies to floors and elements that [F22-OS3.1] Applies to floors and elements that support support floors. floors. [F20,F22-OS3.1] Applies to floors and elements that [F22-OS3.7] Applies to walls, and elements that support support floors. walls, that contain doors or windows required for [F20,F22-OS3.7] Applies to walls, and elements that emergency egress. support walls, that contain doors or windows required 9.23.10.5. Support for Cladding Materials for emergency egress. (1) [F20-OP2.1, OP2.5] [F20, F22-OS1.2] Applies to assemblies required to [F22-OP2.4, OP2.5] provide fire resistance. [F20, F22-OP2.3] Applies to elements that support or are (2) [F20-OS2.1, OS2.5] part of an environmental separator. [F22-OS2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OS2.3] Applies to elements that support or are support or are part of an environmental separator. part of an environmental separator. [F22-OH4] Applies to floors and elements that support [F20-OP2.1,OP2.5] floors. [F22-OP2.4,OP2.5] [F20, F22-OS1.2] Applies to assemblies required to [F20,F22-OP2.3] Applies to elements that support or are provide fire resistance. part of an environmental separator. [F22-OS2.1, OS2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F22-OS2.5] support or are part of an environmental separator. [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OH4] Applies to floors and elements that part of an environmental separator. support floors. [F22-OS3.1] Applies to floors and elements that support [F20,F22-OS3.1] Applies to floors and elements that floors. support floors. [F22-OS3.7] Applies to walls, and elements that support [F20,F22-OS3.7] Applies to walls, and elements that walls, that contain doors or windows required for support walls, that contain doors or windows required emergency egress. for emergency egress. (2) [F20-OP2.1, OP2.5] [F20, F22-OS1.2] Applies to assemblies required to [F22-OP2.4, OP2.5] provide fire resistance. [F20, F22-OP2.3] Applies to elements that support or are (3) (b) [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements part of an environmental separator. that support or are part of an environmental separator. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that (b) [F20, F22-OH4] Applies to floors and elements that support or are part of an environmental separator. support floors [F22-OH4] Applies to floors and elements that support (b) [F20, F22-OS1.2] Applies to assemblies required to floors. provide fire resistance. [F20, F22-OS1.2] Applies to assemblies required to (b) [F20, F22-OS3.1] Applies floors and elements that provide fire resistance. support floors [F22-OS2.1, OS2.5] SA-1 • Page 139 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (b) [F20, F22-OS3.7] Applies walls, and elements that [F20, F22-OP2.3] Applies to elements that support or are support walls, that contain doors or windows required for part of an environmental separator. emergency egress. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OP2.1] support or are part of an environmental separator. (b) [F20-OP2.5] [F22-OH4] Applies to floors and elements that support (b) [F20-OP2.4, OP2.5] floors. (b) [F20, F22-OP2.3] Applies to elements that support or [F20, F22-OS1.2] Applies to assemblies required to are part of an environmental separator. provide fire resistance. F20-OS2.1] [F20-OS2.1, OS2.5] (b) [F20, F22-OS2.5] [F22-OS2.5] (b) [F20, F22-OS2.3] Applies to elements that support or [F20, F22-OS2.3] Applies to elements that support or are are part of an environmental separator. part of an environmental separator. 9.23.10.7. Stud Posts Built into Walls [F22-OS3.1] Applies to floors and elements that support (2) [F20-OP2.1, OP2.5] floors. [F22-OP2.4, OP2.5] [F22-OS3.7] Applies to walls, and elements that support [F20, F22-OP2.3] Applies to elements that support or are walls, that contain doors or windows required for part of an environmental separator. emergency egress. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that (2) [F20-OP2.1, OP2.5] support or are part of an environmental separator. [F22-OP2.4, OP2.5] [F22-OH4] Applies to floors and elements that support [F20, F22-OP2.3] Applies to elements that support or are floors. part of an environmental separator. [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that provide fire resistance. support or are part of an environmental separator. [F22-OS2.1, OS2.5] [F22-OH4] Applies to floors and elements that support [F22-OS2.5] floors. [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OS1.2] Applies to assemblies required to part of an environmental separator. provide fire resistance. [F22-OS3.1] Applies to floors and elements that support [F20-OS2.1, OS2.5] floors. [F22-OS2.5] [F22-OS3.7] Applies to walls, and elements that support [F20, F22-OS2.3] Applies to elements that support or are walls, that contain doors or windows required for part of an environmental separator. emergency egress. [F22-OS3.1] Applies to floors and elements that support (3) [F20-OP2.1, OP2.5] floors. [F22-OP2.4, OP2.5] [F22-OS3.7] Applies to walls, and elements that support [F20, F22-OP2.3] Applies to elements that support or are walls, that contain doors or windows required for part of an environmental separator. emergency egress. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that 9.23.11.2. Bottom Wall Plates support or are part of an environmental separator. (1) [F20-OP2.1, OP2.5] [F22-OH4] Applies to floors and roofs and elements that [F22-OP2.4, OP2.5] support floors and roofs. [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OS1.2] Applies to assemblies required to part of an environmental separator. provide fire resistance. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F22-OS2.1, OS2.5] support or are part of an environmental separator. [F22-OS2.5] [F22-OH4] Applies to floors and elements that support [F20, F22-OS2.3] Applies to elements that support or are floors. part of an environmental separator. [F20, F22-OS1.2] Applies to assemblies required to [F22-OS3.1] Applies to floors and roofs and elements that provide fire resistance. support floors and roofs. [F20-OS2.1, OS2.5] [F22-OS3.7] Applies to walls, and elements that support [F22-OS2.5] walls, that contain doors or windows required for [F20, F22-OS2.3] Applies to elements that support or are emergency egress. part of an environmental separator. 9.23.11.1. Size of Wall Plates [F22-OS3.1] Applies to floors and elements that support (1) [F20-OP2.1, OP2.5] floors. [F22-OP2.4, OP2.5] [F22-OS3.7] Applies to walls, and elements that support walls, that contain doors or windows required for emergency egress. Page 140 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (2) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OH1.1, OH1.2, OH1.3] support or are part of an environmental separator. [F22-OH4] Applies to floors and elements that support [F22-OH4] Applies to floors and elements that support floors. floors. [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OS1.2] Applies to assemblies required to provide fire resistance. provide fire resistance. [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] [F20-OS2.1, OS2.5] [F22-OS3.1] Applies to floors and elements that support [F22-OS2.5] floors. [F20, F22-OS2.3] Applies to elements that support or are [F22-OS3.7] Applies to walls, and elements that support part of an environmental separator. walls, that contain doors or windows required for [F22-OS3.1] Applies to floors and elements that support emergency egress. floors. 9.23.11.3. Top Plates [F22-OS3.7] Applies to walls, and elements that support walls, that contain doors or windows required for (1) [F20-OP2.1, OP2.5] emergency egress. [F22-OP2.4, OP2.5] [F20, F22-OP2.3] Applies to elements that support or are (4) [F20-OP2.1, OP2.5] part of an environmental separator. [F22-OP2.4, OP2.5] [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that part of an environmental separator. support or are part of an environmental separator. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F22-OH4] Applies to floors and elements that support support or are part of an environmental separator. floors. [F22-OH4] Applies to floors and elements that support [F20, F22-OS1.2] Applies to assemblies required to floors. provide fire resistance. [F20, F22-OS1.2] Applies to assemblies required to [F20-OS2.1, OS2.5] provide fire resistance. [F22-OS2.5] [F20, F22-OS2.3] Applies to elements that support or are [F20-OS2.1, OS2.5] part of an environmental separator. [F22-OS2.5] [F20, F22-OS2.3] Applies to elements that support or are [F22-OS3.1] Applies to floors and elements that support part of an environmental separator. floors. [F22-OS3.7] Applies to walls, and elements that support [F22-OS3.1] Applies to floors and elements that support walls, that contain doors or windows required for floors. emergency egress. [F22-OS3.7] Applies to walls, and elements that support walls, that contain doors or windows required for (2) [F20-OP2.1, OP2.5] emergency egress. [F22-OP2.4, OP2.5] [F20, F22-OP2.3] Applies to elements that support or are 9.23.11.4. Joints in Top Plates part of an environmental separator. (1) [F20-OP2.1, OP2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F22-OP2.4, OP2.5] support or are part of an environmental separator. [F20, F22-OP2.3] Applies to elements that support or are part of an environmental separator. [F22-OH4] Applies to floors and elements that support floors. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. [F20, F22-OS1.2] Applies to assemblies required to provide fire resistance. [F22-OH4] Applies to floors and elements that support floors. [F20-OS2.1, OS2.5] [F22-OS2.5] [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OS2.3] Applies to elements that support or are provide fire resistance. part of an environmental separator. [F20-OS2.1, OS2.5] [F22-OS3.1] Applies to floors and elements that support [F22-OS2.5] floors. [F20, F22-OS2.3] Applies to elements that support or are [F22-OS3.7] Applies to walls, and elements that support part of an environmental separator. walls, that contain doors or windows required for [F22-OS3.1] Applies to floors and elements that support emergency egress. floors. (3) [F20-OP2.1, OP2.5] [F22-OS3.7] Applies to walls, and elements that support [F22-OP2.4, OP2.5] walls, that contain doors or windows required for [F20, F22-OP2.3] Applies to elements that support or are emergency egress. part of an environmental separator. (2) [F20-OP2.1, OP2.5] [F22-OP2.4, OP2.5] SA-1 • Page 141 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OS2.3] Applies to elements that support or are part of an environmental separator. part of an environmental separator. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OP2.1, OP2.5] support or are part of an environmental separator. [F22-OP2.4, OP2.5] [F22-OH4] Applies to floors and elements that support [F20, F22-OP2.3] Applies to elements that support or are floors. part of an environmental separator. [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that provide fire resistance. support or are part of an environmental separator. [F20-OS2.1, OS2.5] [F20, F22-OS1.2] Applies to assemblies required to [F22-OS2.5] provide fire resistance. [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OS1.2] Applies to assemblies required to part of an environmental separator. provide fire resistance. [F22-OS3.1] Applies to floors and elements that support [F22-OS3.1] Applies to floors and elements that support floors. floors. [F22-OS3.7] Applies to walls, and elements that support [F22-OS3.7] Applies to walls, and elements that support walls, that contain doors or windows required for walls, that contain doors or windows required for emergency egress. emergency egress. (3) [F20-OP2.1, OP2.5] 9.23.12.1. Openings in Non-Loadbearing Walls [F22-OP2.4, OP2.5] (1) [F20-OP2.1, OP2.5] [F20, F22-OP2.3] Applies to elements that support or are [F22-OP2.4, OP2.5] part of an environmental separator. [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that part of an environmental separator. support or are part of an environmental separator. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F22-OH4] Applies to floors and elements that support support or are part of an environmental separator. floors. [F20-OS2.1, OS2.5] [F20, F22-OS1.2] Applies to assemblies required to [F22-OS2.5] provide fire resistance. [F20, F22-OS2.3] Applies to elements that support or are [F20-OS2.1, OS2.5] part of an environmental separator. [F22-OS2.5] [F22-OS3.1] Applies to floors and elements that support [F20, F22-OS2.3] Applies to elements that support or are floors. part of an environmental separator. [F22-OS3.7] Applies to walls, and elements that support [F22-OS3.1] Applies to floors and elements that support walls, that contain doors or windows required for floors. emergency egress. [F22-OS3.7] Applies to walls, and elements that support (2) [F20, F22-OS1.2] walls, that contain doors or windows required for 9.23.12.2. Openings in Loadbearing Walls emergency egress. (1) [F20-OP2.1, OP2.5] (4) [F20-OP2.1, OP2.5] [F22-OP2.4, OP2.5] [F22-OP2.4, OP2.5] [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OP2.3] Applies to elements that support or are part of an environmental separator. part of an environmental separator. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. support or are part of an environmental separator. [F22-OH4] Applies to floors and elements that support [F22-OH4] Applies to floors and elements that support floors. floors. [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OS1.2] Applies to assemblies required to provide fire resistance. provide fire resistance. [F20-OS2.1, OS2.5] [F20-OS2.1, OS2.5] [F22-OS2.5] [F22-OS2.5] [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OS2.3] Applies to elements that support or are part of an environmental separator. part of an environmental separator. [F22-OS3.1] Applies to floors and elements that support [F22-OS3.1] Applies to floors and elements that support floors. floors. [F22-OS3.7] Applies to walls, and elements that support [F22-OS3.7] Applies to walls, and elements that support walls, that contain doors or windows required for walls, that contain doors or windows required for emergency egress. emergency egress. (2) [F20-OP2.1, OP2.5] (5) [F20-OS2.1, OS2.5] [F22-OP2.4, OP2.5] [F22-OS2.5] Page 142 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20, F22-OP2.3] Applies to elements that support or are [F22-OS3.7] Applies to walls, and elements that support part of an environmental separator. walls, that contain doors or windows required for [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that emergency egress. support or are part of an environmental separator. (3) [F20-OP2.1, OP2.5] [F22-OH4] Applies to floors and elements that support [F22-OP2.4, OP2.5] floors. [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OS1.2] Applies to assemblies required to part of an environmental separator. provide fire resistance. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS2.1, OS2.5] support or are part of an environmental separator. [F22-OS2.5] [F22-OH4] Applies to floors and elements that support [F20, F22-OS2.3] Applies to elements that support or are floors. part of an environmental separator. [F20, F22-OS1.2] Applies to assemblies required to [F22-OS3.1] Applies to floors and elements that support provide fire resistance. floors. [F20-OS2.1, OS2.5] [F22-OS3.7] Applies to walls, and elements that support [F22-OS2.5] walls, that contain doors or windows required for [F20, F22-OS2.3] Applies to elements that support or are emergency egress. part of an environmental separator. (3) [F22-OS3.1] Applies to floors and elements that support 9.23.12.3. Lintel Spans and Sizes floors. (1) [F20-OP2.1, OP2.5] [F22-OS3.7] Applies to walls, and elements that support [F22-OP2.4, OP2.5] walls, that contain doors or windows required for [F20, F22-OP2.3] Applies to elements that support or are emergency egress. part of an environmental separator. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. [F22-OH4] Applies to floors and elements that support floors. [F20, F22-OS1.2] Applies to assemblies required to provide fire resistance. [F20-OS2.1, OS2.5] [F22-OS2.5] [F20, F22-OS2.3] Applies to elements that support or are part of an environmental separator. [F22-OS3.1] Applies to floors and elements that support floors. [F22-OS3.7] Applies to walls, and elements that support walls, that contain doors or windows required for emergency egress. (2) [F20-OP2.1, OP2.5] [F22-OP2.4, OP2.5] [F20, F22-OP2.3] Applies to elements that support or are part of an environmental separator. [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. [F22-OH4] Applies to floors and elements that support floors. [F20, F22-OS1.2] Applies to assemblies required to provide fire resistance. [F20-OS2.1, OS2.5] [F22-OS2.5] [F20, F22-OS2.3] Applies to elements that support or are part of an environmental separator. [F22-OS3.1] Applies to floors and elements that support floors. SA-1 • Page 143 2024 MMAH Supplementary Standard SA-1 Acceptable Objectives and Functional Statements Solutions 9.23.13.1 Requirements for Low to Moderate Wind and Seismic Forces (2) [F20-OS2.1,OS2.3,OS2.5] [F22-OS2.3,OS2.4,OS2.5] [F20-OP2.1,OP2.3,OP2.5] [F22-OP2.3,OP2.4,OP2.5] [F20,F22-OH1.1,OH1.2,OH1.3] [F20,F22-OS1.2] Applies to assemblies required to provide fire resistance. [F22-OS3.1] Applies to walls that support floors. [F22-OS3.7] Applies to walls that contain doors or windows required for emergency egress. [F20,F22-OH4] Applies to walls that support floors 9.23.13.4. Braced Wall Bands (1) [F20-OS2.1,OS2.3,OS2.5] [F22-OS2.3,OS2.4,OS2.5] [F20-OP2.1,OP2.3,OP2.5] [F22-OP2.3,OP2.4,OP2.5] [F20,F22-OS1.2] Applies to assemblies required to provide fire resistance. [F22-OS3.1] Applies to walls that support floors. [F22-OS3.7] Applies to walls that contain doors or windows required for emergency egress. [F20,F22-OH4] Applies to walls that support floors. [F20,F22-OH1.1,OH1.2,OH1.3] Applies to elements that support or are part of an environmental separator. (2) [F20-OS2.1,OS2.3,OS2.5] [F22-OS2.3,OS2.4,OS2.5] F20-OP2.1,OP2.3,OP2.5] [F22-OP2.3,OP2.4,OP2.5] F20,F22-OH1.1,OH1.2,OH1.3] [F20,F22-OS1.2] Applies to assemblies required to provide fire resistance. F22-OS3.1] Applies to walls that support floors. [F22-OS3.7] Applies to walls that contain doors or windows required for emergency egress. F20,F22-OH4] Applies to walls that support floors. (3) F20-OS2.1,OS2.3,OS2.5] [F22-OS2.3,OS2.4,OS2.5] F20-OP2.1,OP2.3,OP2.5] [F22-OP2.3,OP2.4,OP2.5] F20,F22-OS1.2] Applies to assemblies required to provide fire resistance. [F22-OS3.1] Applies to walls that support floors. [F22-OS3.7] Applies to walls that contain doors or windows required for emergency egress. [F20,F22-OH4] Applies to walls that support floors. F20,F22-OH1.1,OH1.2,OH1.3] Applies to elements that support or are part of an environmental separator 9.23.13.5 Braced Wall Panels in Braced Wall Bands (1) [F20-OS2.1,OS2.3,OS2.5] [F22-OS2.3,OS2.4,OS2.5] [F20-OP2.1,OP2.3,OP2.5] [F22-OP2.3,OP2.4,OP2.5] [F20,F22-OS1.2] Applies to assemblies required to provide fire resistance. [F22-OS3.1] Applies to walls that support floors. [F22-OS3.7] Applies to walls that contain doors or windows required for emergency egress. [F20,F22-OH4] Applies to walls that support floors. [F20,F22-OH1.1,OH1.2,OH1.3] Applies to elements that support or are part of an environmental separator (2) [F20-OS2.1,OS2.3,OS2.5] [F22-OS2.3,OS2.4,OS2.5] [F20-OP2.1,OP2.3,OP2.5] [F22-OP2.3,OP2.4,OP2.5] Page 144 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Objectives and Functional Statements Solutions [F20,F22-OS1.2] Applies to assemblies required to provide fire resistance. [F22-OS3.1] Applies to walls that support floors. [F22-OS3.7] Applies to walls that contain doors or windows required for emergency egress. [F20,F22-OH4] Applies to walls that support floors. [F20,F22-OH1.1,OH1.2,OH1.3] Applies to elements that support or are part of an environmental separator. 9.23.13.6 Materials in Braced Wall Panels (1) [F20-OS2.1,OS2.3,OS2.5] [F22-OS2.3,OS2.4,OS2.5] [F20-OP2.1,OP2.3,OP2.5] [F22-OP2.3,OP2.4,OP2.5] [F20,F22-OS1.2] Applies to assemblies required to provide fire resistance. [F22-OS3.1] Applies to walls that support floors. [F22-OS3.7] Applies to walls that contain doors or windows required for emergency egress. [F20,F22-OH4] Applies to walls that support floors. [F20,F22-OH1.1,OH1.2,OH1.3] Applies to elements that support or are part of an environmental separator. (2) [F20-OS2.1,OS2.3,OS2.5] [F22-OS2.3,OS2.4,OS2.5] [F20-OP2.1,OP2.3,OP2.5] [F22-OP2.3,OP2.4,OP2.5] [F20,F22-OS1.2] Applies to assemblies required to provide fire resistance. [F22-OS3.1] Applies to walls that support floors. [F20,F22-OH4] Applies to walls that support floors (4) [F20-OS2.1,OS2.3,OS2.5] [F22-OS2.3,OS2.4,OS2.5] [F20-OP2.1,OP2.3,OP2.5] [F22-OP2.3,OP2.4,OP2.5] [F20,F22-OS1.2] Applies to assemblies required to provide fire resistance. [F22-OS3.1] Applies to walls that support floors. [F22-OS3.7] Applies to walls that contain doors or windows required for emergency egress. [F20,F22-OH4] Applies to walls that support floors. [F20,F22-OH1.1,OH1.2,OH1.3] Applies to elements that support or are part of an environmental separator (5) [F20-OS2.1,OS2.3,OS2.5] [F22-OS2.3,OS2.4,OS2.5] [F20-OP2.1,OP2.3,OP2.5] [F22-OP2.3,OP2.4,OP2.5] [F20,F22-OS1.2] Applies to assemblies required to provide fire resistance. [F22-OS3.1] Applies to walls that support floors. [F22-OS3.7] Applies to walls that contain doors or windows required for emergency egress. [F20,F22-OH4] Applies to walls that support floors. [F20,F22-OH1.1,OH1.2,OH1.3] (6) [F20-OS2.1,OS2.3,OS2.5] [F22-OS2.3,OS2.4,OS2.5] [F20-OP2.1,OP2.3,OP2.5] [F22-OP2.3,OP2.4,OP2.5] [F20,F22-OS1.2] Applies to assemblies required to provide fire resistance. [F22-OS3.1] Applies to walls that support floors. [F22-OS3.7] Applies to walls that contain doors or windows required for emergency egress [F20,F22-OH4] Applies to walls that support floors. [F20,F22-OH1.1,OH1.2,OH1.3] Applies to elements that support or are part of an environmental separator. SA-1 • Page 145 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 9.23.13.7 Additional System Considerations [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] (7) [F20-OS2.1,OS2.3,OS2.5] [F22-OS2.3,OS2.4,OS2.5] (2) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.5] [F20-OP2.1,OP2.3,OP2.5] [F22-OP2.3,OP2.4,OP2.5] [F20, F22-OH1.1, OH1.2, OH1.3] [F20,F22-OS1.2] Applies to assemblies required to provide [F20, F22-OS1.2] Applies to assemblies required to fire resistance. provide fire resistance. [F22-OS3.1] Applies to walls that support floors. [F22- [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] OS3.7] Applies to walls that contain doors or windows (3) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.5] required for emergency egress. [F20, F22-OH1.1, OH1.2, OH1.3] [F20,F22-OH4] Applies to walls that support floors. [F20, F22-OS1.2] Applies to assemblies required to [F20,F22-OH1.1,OH1.2,OH1.3] Applies to elements that provide fire resistance. support or are part of an environmental separator. [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] 9.23.14.1. Continuity of Rafters and Joists 9.23.14.5. Shaping of Rafters (1) [F20-OP2.1, OP2.5] (1) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.5] [F22-OP2.5] [F20, F22-OH1.1, OH1.2, OH1.3] [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OS1.2] Applies to assemblies required to part of an environmental separator. provide fire resistance. [F20-OS2.1, OS2.5] [F22-OS2.5] [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] [F20, F22-OS1.3] Applies to elements that support or are 9.23.14.6. Hip and Valley Rafters part of an environmental separator. (1) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] support or are part of an environmental separator. [F20, F22-OH1.1, OH1.2, OH1.3] [F20, F22-OS1.2] Applies to assemblies required to 9.23.14.7. Intermediate Support for Rafters and Joists provide fire resistance. (1) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.5] 9.23.14.2. Framing around Openings [F20, F22-OH1.1, OH1.2, OH1.3] (1) [F20-OP2.1, OP2.5] [F20, F22-OS1.2] Applies to assemblies required to [F22-OP2.5] provide fire resistance. [F20, F22-OP2.3] Applies to elements that support or are [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] part of an environmental separator. (2) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that support or are part of an environmental separator. [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] [F20-OS2.1, OS2.5] (4) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.5] [F22-OS2.5] [F20, F22-OH1.1, OH1.2, OH1.3] [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OS1.2] Applies to assemblies required to part of an environmental separator. provide fire resistance. [F20, F22-OS1.2] Applies to assemblies required to [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] provide fire resistance. (5) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.5] 9.23.14.3. End Bearing Length [F20, F22-OH1.1, OH1.2, OH1.3] (1) [F20-OP2.1, OP2.5] [F20, F22-OS1.2] Applies to assemblies required to [F22-OP2.5] provide fire resistance. [F20, F22-OP2.3] Applies to elements that support or are [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] part of an environmental separator. (6) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to elements that [F20, F22-OH1.1, OH1.2, OH1.3] support or are part of an environmental separator. [F22-OH4] [F20-OS2.1, OS2.5] [F20, F22-OS1.2] Applies to assemblies required to [F22-OS2.5] provide fire resistance. [F20, F22-OS2.3] Applies to elements that support or are part of an environmental separator. [F22-OS3.1] Applies to floors and elements that support [F20, F22-OS1.2] Applies to assemblies required to floors. provide fire resistance. [F22-OS3.7] Applies to walls, and elements that support walls, that contain doors or windows required for 9.23.14.4. Location and Attachment of Rafters emergency egress. (1) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.5] [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] [F20, F22-OH1.1, OH1.2, OH1.3] 9.23.14.8. Ridge Support [F20, F22-OS1.2] Applies to assemblies required to (1) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] provide fire resistance. [F20, F22-OH1.1, OH1.2, OH1.3] Page 146 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20, F22-OS1.2] Applies to assemblies required to (9) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] provide fire resistance. [F20, F22-OH1.1, OH1.2, OH1.3] [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] [F20, F22-OS1.2] Applies to assemblies required to [F22-OS3.7] Applies to walls, and elements that support provide fire resistance. walls, that contain doors or windows required for [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] emergency egress. [F22-OS3.7] Applies to walls, and elements that support (3) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] walls, that contain doors or windows required for [F20, F22-OH1.1, OH1.2, OH1.3] emergency egress. [F20, F22-OS1.2] Applies to assemblies required to 9.23.14.9. Restraint of Joist Bottoms provide fire resistance. (1) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.5] [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] [F20, F22-OH1.1, OH1.2, OH1.3] [F22-OS3.7] Applies to walls, and elements that support [F20, F22-OS1.2] Applies to assemblies required to walls, that contain doors or windows required for provide fire resistance. emergency egress. [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] (4) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] 9.23.14.10. Ceiling Joists Supporting Roof Load [F20, F22-OH1.1, OH1.2, OH1.3] (1) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.5] [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OH1.1, OH1.2, OH1.3] provide fire resistance. [F20, F22-OS1.2] Applies to assemblies required to [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] provide fire resistance. [F22-OS3.7] Applies to walls, and elements that support [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] walls, that contain doors or windows required for emergency egress. (2) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.5] (5) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] [F20, F22-OH1.1, OH1.2, OH1.3] [F20, F22-OH1.1, OH1.2, OH1.3] [F20, F22-OS1.2] Applies to assemblies required to provide fire resistance. [F20, F22-OS1.2] Applies to assemblies required to provide fire resistance. [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] 9.23.14.11. Roof Trusses [F22-OS3.7] Applies to walls, and elements that support (1) [F20-OS2.1,OS2.3,OS2.5] [F22-OS2.3,OS2.5] walls, that contain doors or windows required for [F20-OP2.1,OP2.3,OP2.5] [F22-OP2.3,OP2.5] emergency egress. [F20,F22-OH1.1,OH1.2,OH1.3] (6) [F20-OS2.1,OS2.3,OS2.5] [F22-OS2.3,OS2.5] [F20,F22-OS1.2] Applies to assemblies required to [F20-OP2.1,OP2.3,OP2.5] [F22-OP2.3,OP2.4,OP2.5] provide fire resistance. [F20,F22-OH1.1,OH1.2,OH1.3] (3) [F20-OS2.1,OS2.3,OS2.5] [F22-OS2.3,OS2.5] [F20,F22-OS1.2] Applies to assemblies required to [F20-OP2.1,OP2.3,OP2.5] [F22-OP2.3,OP2.5] provide fire resistance. 9.23.15.1. Subflooring Required [F22-OS3.7] Applies to walls, and elements that support (1) [F20-OS2.1] walls, that contain doors or windows required for 9.23.15.2. Material Standards emergency egress. (1) [F22-OH4] (7) [F20-OS2.1,OS2.3,OS2.5] [F22-OS2.3,OS2.5] [F22-OP2.4] [F20-OP2.1,OP2.3,OP2.5] [F22-OP2.3,OP2.4,OP2.5] [F20-OS2.1] [F20,F22-OH1.1,OH1.2,OH1.3] [F22-OS3.1] [F20,F22-OS1.2] Applies to assemblies required to (2) [F80-OH4] provide fire resistance. [F80-OP2.4] [F22-OS3.7] Applies to walls, and elements that support walls, that contain doors or windows required for [F80-OS2.1] emergency egress. [F80-OS3.1] (8) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] (3) [F22-OH4] [F20, F22-OH1.1, OH1.2, OH1.3] [F22-OP2.4] [F20, F22-OS1.2] Applies to assemblies required to [F20-OS2.1] provide fire resistance. [F22-OS3.1] [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] (4) [F80-OH4] [F22-OS3.7] Applies to walls, and elements that support [F80-OP2.4] walls, that contain doors or windows required for [F80-OS2.1] emergency egress. [F80-OS3.1] SA-1 • Page 147 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 9.23.15.3. Edge Support [F20, F22-OS1.2] Applies to assemblies required to (1) [F22-OH4] provide fire resistance. [F22-OP2.4] [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.4, OS2.5] [F22-OS3.1] (2) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] 9.23.15.4. Direction of Installation [F20, F22-OH1.1, OH1.2, OH1.3] (1) [F22-OH4] [F20, F22-OS1.2] Applies to assemblies required to [F22-OP2.4] provide fire resistance. [F22-OS3.1] [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.4, OS2.5] (2) [F22-OH4] 9.23.16.4. Joints in Panel-Type Sheathing [F22-OP2.4] (1) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] [F22-OS3.1] [F20, F22-OH1.1, OH1.2, OH1.3] 9.23.15.5. Subfloor Thickness or Rating [F20, F22-OS1.2] Applies to assemblies required to provide fire resistance. (1) [F22-OH4] [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.4, OS2.5] [F22-OP2.4] (2) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] [F20-OS2.1] [F20, F22-OH1.1, OH1.2, OH1.3] [F22-OS3.1] [F20, F22-OS1.2] Applies to assemblies required to (2) [F22-OH4] provide fire resistance. [F22-OP2.4] [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.4, OS2.5] [F20-OS2.1] 9.23.16.5. Lumber Roof Sheathing [F22-OS3.1] (1) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] (3) [F22-OH4] [F20, F22-OH1.1, OH1.2, OH1.3] [F22-OP2.4] [F20, F22-OS1.2] Applies to assemblies required to [F20-OS2.1] provide fire resistance. [F22-OS3.1] [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.4, OS2.5] 9.23.15.6. Annular Grooved Nails 9.23.16.6. Edge Support (1) [F81-OH1.1] (1) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] [F81-OP2.3] [F20, F22-OH1.1, OH1.2, OH1.3] [F81-OS2.3] [F20, F22-OS1.2] Applies to assemblies required to 9.23.15.7. Lumber Subflooring provide fire resistance. (1) [F22-OH4] [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.4, OS2.5] [F22-OP2.4] (2) [F22-OS3.1] 9.23.16.7. Thickness or Rating (2) [F22-OH4] (1) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] [F22-OP2.4] [F20, F22-OH1.1, OH1.2, OH1.3] [F22-OS3.1] [F22-OH4] (3) [F22-OP2.4] [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] [F22-OS3.1] [F22-OS3.1] 9.23.16.1. Required Roof Sheathing (2) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] (1) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] [F20, F22-OH1.1, OH1.2, OH1.3] [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.4, OS2.5] [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] [F20, F22-OH1.1, OH1.2, OH1.3] [F20, F22-OS1.2] Applies to assemblies required to 9.23.16.2. Material Standards provide fire resistance. (1) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] (3) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] [F20, F22-OH1.1, OH1.2, OH1.3] [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OH1.1, OH1.2, OH1.3] provide fire resistance. (4) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.4, OS2.5] [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] 9.23.16.3. Direction of Installation [F20, F22-OH1.1, OH1.2, OH1.3] (1) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] 9.23.17.1. Required Sheathing [F20, F22-OH1.1, OH1.2, OH1.3] (1) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Page 148 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20, F22-OH4] Applies to floors and elements that [F80, F81-OH4] Applies to floors and elements that support floors. support floors. [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] [F80, F81-OP2.3, OP2.4] [F22-OS3.1] Applies to floors and elements that support [F80, F81-OS2.3] floors. [F80, F81-OS3.1] Applies to floors and elements that [F22-OS3.7] Applies to walls, and elements that support support floors. walls, that contain doors or windows required for 9.24.1.2. Material Standards emergency egress. (1) [F20, F22, F80-OH1.1, OH1.2, OH1.3] 9.23.17.2. Thickness, Rating and Material Standards [F20-OP2.1, OP2.4] (1) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] [F22, F80-OP2.4] [F20, F22-OH1.1, OH1.2, OH1.3] [F20, F22, F80-OP2.3] Applies to elements that support or [F20, F22-OH4] Applies to floors and elements that are part of an environmental separator. support floors. [F20-OS2.1, OS2.4] [F20, F22-OS1.2] Applies to assemblies required to [F22, F80-OS2.4] provide fire resistance. [F20, F22, F80-OS2.3] Applies to elements that support or [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] are part of an environmental separator. [F20, F22-OS3.1] Applies to floors and elements that [F20, F22, F80-OS1.2] Applies to assemblies required to support floors. provide fire resistance. 9.23.17.3. Attachment of Cladding to Sheathing [F22, F80-OS3.7] Applies to walls, and elements that (2) [F20, F22, F80-OH1.1, OH1.2, OH1.3] support walls, that contain doors or windows required for emergency egress. [F20, F22, F80-OP2.3] Applies to elements that support or are part of an environmental separator. 9.24.1.4. Screws [F20, F22, F80-OS1.2] Applies to assemblies required to (1) [F20, F22, F80-OH1.1, OH1.2, OH1.3] provide fire resistance. [F20-OP2.1, OP2.4] [F20, F22, F80-OS2.1] Applies to elements that support or [F22, F80-OP2.4] are part of an environmental separator. [F20, F22, F80-OP2.3] Applies to elements that support or are part of an environmental separator. [F22, F80-OS3.7] Applies to walls, and elements that support walls, that contain doors or windows required for [F20, F22, F80-OS1.2] Applies to assemblies required to emergency egress. provide fire resistance. 9.23.17.4. Lumber Sheathing [F20-OS2.1, OS2.4] [F22, F80-OS2.4] (1) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] [F20, F22, F80-OS2.3] Applies to elements that support or [F20, F22-OH1.1, OH1.2, OH1.3] are part of an environmental separator. [F20, F22-OH4] Applies to floors and elements that [F22, F80-OS3.7] Applies to walls, and elements that support floors. support walls, that contain doors or windows required for [F20, F22-OS1.2] Applies to assemblies required to emergency egress. provide fire resistance. 9.24.1.5. Cladding, Sheathing and Interior Finish Required [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] (1) [F20, F22, F80-OH1.1, OH1.2, OH1.3] [F20, F22-OS3.1] Applies to floors and elements that [F20, F22, F80-OP2.3] Applies to elements that support or support floors. are part of an environmental separator. (2) [F20-OP2.1, OP2.3, OP2.5] [F22-OP2.3, OP2.4, OP2.5] [F20, F22, F80-OS1.2] Applies to assemblies required to [F20, F22-OH1.1, OH1.2, OH1.3] provide fire resistance. [F20, F22-OH4] Applies to floors and elements that [F20, F22, F80-OS2.1] Applies to elements that support or support floors. are part of an environmental separator. [F20, F22-OS1.2] Applies to assemblies required to [F22, F80-OS3.7] Applies to walls, and elements that provide fire resistance. support walls, that contain doors or windows required for [F20-OS2.1, OS2.3, OS2.5] [F22-OS2.3, OS2.5] emergency egress. [F22-OS3.1] Applies to floors and elements that support 9.24.2.1. Size and Spacing of Studs in Interior Walls walls. (1) [F20-OP2.1, OP2.4] [F22-OP2.4] [F22-OS3.7] Applies to walls, and elements that support [F20-OS2.1, OS2.4] [F22-OS2.4] walls, that contain doors or windows required for emergency egress. [F22-OS3.7] Applies to walls, and elements that support walls, that contain doors or windows required for 9.23.17.5. Joints in Panel-Type Sheathing emergency egress. (1) [F80, F81-OH1.1, OH1.2, OH1.3] 9.24.2.2. Thickness of Studs (1) [F20-OP2.1, OP2.4] [F22-OP2.4] SA-1 • Page 149 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20-OS2.1, OS2.4] [F22-OS2.4] [F20, F22-OS1.2] Applies to assemblies required to [F22-OS3.7] Applies to walls, and elements that support provide fire resistance. walls, that contain doors or windows required for [F22, F80-OS3.7] Applies to walls, and elements that emergency egress. support walls, that contain doors or windows required for 9.24.2.3. Runners emergency egress. (1) [F20, F22-OH1.1, OH1.2, OH1.3] (3) [F20, F22-OH1.1, OH1.2, OH1.3] [F20-OP2.1, OP2.4] [F20-OP2.1, OP2.4] [F22-OP2.4] [F20, F22-OP2.3] Applies to elements that support or are [F20, F22-OP2.3] Applies to elements that support or are a part of an environmental separator. part of an environmental separator. [F20, F22-OS1.2] Applies to assemblies required to [F20-OS2.1, OS2.4] provide fire resistance. [F22-OS2.4] [F20-OS2.1, OS2.4] [F20, F22-OS2.3] Applies to elements that support or are a [F22-OS2.4] part of an environmental separator. [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OS1.2] Applies to assemblies required to part of an environmental separator. provide fire resistance. [F22, F80-OS3.7] Applies to walls, and elements that 9.24.2.4. Openings in Fire Separations support walls, that contain doors or windows required for (1) [F20-OS1.2] emergency egress. (2) [F20-OS1.2] (4) [F20, F22-OH1.1, OH1.2, OH1.3] (3) [F20-OS1.2] [F20-OP2.1, OP2.4] [F22-OP2.4] (4) [F20-OS1.2] [F20, F22-OP2.3] Applies to elements that support or are 9.24.2.5. Size and Spacing of Studs in Exterior Walls part of an environmental separator. (1) [F20-OP2.1, OP2.3, OP2.4] [F22-OP2.3, OP2.4] [F20, F22-OS1.2] Applies to assemblies required to [F20, F22-OH1.1, OH1.2, OH1.3] provide fire resistance. [F20, F22-OS1.2] Applies to assemblies required to [F20-OS2.1, OS2.4] provide fire resistance. [F22-OS2.4] [F20-OS2.1, OS2.3, OS2.4] [F22-OS2.3, OS2.4] [F20, F22-OS2.3] Applies to elements that support or are [F22, F80-OS3.7] Applies to walls, and elements that part of an environmental separator. support walls, that contain doors or windows required for [F22, F80-OS3.7] Applies to walls, and elements that emergency egress. support walls, that contain doors or windows required for 9.24.3.1. Installation of Runners emergency egress. (1) [F20, F22-OH1.1, OH1.2, OH1.3] 9.24.3.2. Fire-Rated Walls [F20-OP2.1, OP2.4] (1) [F21-OS1.2] [F22-OP2.4] (2) [F21-OS1.2] [F20, F22-OP2.3] Applies to elements that support or are (3) [F20-OS1.2] part of an environmental separator. (4) [F20-OS1.2] [F20, F22-OS1.2] Applies to assemblies required to 9.24.3.3. Orientation of Studs provide fire resistance. (1) [F20, F22-OH1.1, OH1.2, OH1.3] [F20-OS2.1, OS2.4] [F20-OP2.1, OP2.4] [F22-OS2.4] [F22-OP2.4] [F20, F22-OS2.3] Applies to elements that support or are [F20, F22-OP2.3] Applies to elements that support or are part of an environmental separator. part of an environmental separator. [F22, F80-OS3.7] Applies to walls, and elements that [F20, F22-OS1.2] Applies to assemblies required to support walls, that contain doors or windows required for provide fire resistance. emergency egress. [F20-OS2.1, OS2.4] (2) [F20, F22-OH1.1, OH1.2, OH1.3] [F22-OS2.4] [F20-OP2.1, OP2.4] [F20, F22-OS2.3] Applies to elements that support or are [F22-OP2.4] part of an environmental separator. [F20, F22-OP2.3] Applies to elements that support or are [F22, F80-OS3.7] Applies to walls, and elements that part of an environmental separator. support walls, that contain doors or windows required for [F20-OS2.1, OS2.4] emergency egress. [F22-OS2.4] 9.24.3.4. Support for Cladding Materials [F20, F22-OS2.3] Applies to elements that support or are part of an environmental separator. (1) [F20-OH1.1, OH1.2, OH1.3] [F20-OP2.1, OP2.4] Page 150 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20-OP2.3] Applies to elements that support or are part of (2) [F20-OS1.2] an environmental separator. (3) [F03-OS1.2] [F20-OS1.2] Applies to assemblies required to provide fire 9.25.1.1. Scope and Application resistance. (2) [F51, F63-OH1.1, OH1.2] [F55, F63-OS2.3] [F20-OS2.1, OS2.4] 9.25.2.1. Required Insulation [F20-OS2.3] Applies to elements that support or are part of (1) [F51, F63-OH1.1, OH1.2] an environmental separator. [F63-OS2.3] [F22-OS3.7] Applies to walls, and elements that support 9.25.2.2. Insulation Materials walls, that contain doors or windows required for (1) [F51, F63, F80-OH1.1, OH1.2] emergency egress. [F63, F80-OS2.3] 9.24.3.5. Framing around Openings (3) [F51, F63-OH1.1, OH1.2] (1) [F20, F22-OH1.1, OH1.2, OH1.3] [F63-OS2.3] [F20-OP2.1, OP2.4] (4) [F51, F63, F80-OH1.1, OH1.2] [F22-OP2.4] [F63, F80-OS2.3] [F20, F22-OP2.3] Applies to elements that support or are part of an environmental separator. 9.25.2.3. Installation of Thermal Insulation [F20, F22-OS1.2] Applies to assemblies required to (1) [F51, F63-OH1.1, OH1.2] provide fire resistance. [F63-OS2.3] [F20-OS2.1, OS2.4] (2) [F51, F63-OH1.1, OH1.2] [F22-OS2.4] [F63-OS2.3] [F20, F22-OS2.3] Applies to elements that support or are (3) [F55-OH1.1, OH1.2] part of an environmental separator. [F55-OS2.3] [F22, F80-OS3.7] Applies to walls, and elements that (4) [F51, F63, F80-OH1.1, OH1.2] support walls, that contain doors or windows required for [F63, F80-OS2.3] emergency egress. (5) [F21-OH1.1, OH1.2, OH1.3] (2) [F20, F22-OH1.1, OH1.2, OH1.3] [F21-OS2.2, OS2.3] [F20-OP2.1, OP2.4] (6) [F80-OH1.1, OH1.2] [F22-OP2.4] [F20, F22-OP2.3] Applies to elements that support or are [F80-OS2.3] part of an environmental separator. (7) [F80-OH1.1, OH1.2] [F20-OS2.1, OS2.4] [F80-OS2.3] [F22-OS2.4] (8) [F21-OH1.1, OH1.2] [F20, F22-OS2.3] Applies to elements that support or are [F21-OS2.3] part of an environmental separator. 9.25.2.4. Installation of Loose-Fill Insulation [F20, F22-OS1.2] Applies to assemblies required to provide fire resistance. (1) [F51, F63-OH1.1, OH1.2] [F22, F80-OS3.7] Applies to walls, and elements that [F63-OS2.3] support walls, that contain doors or windows required for (2) [F51-OH1.1, OH1.2, OH1.3] emergency egress. [F51-OS2.3] 9.24.3.6. Attachment of Studs to Runners (4) (a) [F21, F51-OH1.1, OH1.2] (1) [F20, F22-OH1.1, OH1.2, OH1.3] (a) [F21, F51-OS2.3] [F20-OP2.1, OP2.4] (c) [F81-OH1.1, OH1.2] [F22-OP2.4] (c) [F81-OH1.1, OH1.2, OH1.3] Applies where the interior [F20, F22-OP2.3] Applies to elements that support or are finish provide the required bracing. part of an environmental separator. (c) [F81-OH4] Applies where the interior finish provides the [F20-OS2.1, OS2.4] required bracing of walls that support floors. [F22-OS2.4] [F20, F22-OS2.3] Applies to elements that support or are (c) [F81-OP2.1, OP2.3, OP2.4, OP2.5] Applies where the part of an environmental separator. interior finish provides the required bracing. [F20, F22-OS1.2] Applies to assemblies required to (c) [F81-OP3.1] Applies where the interior finish provide fire resistance. contributes to the required fire resistance of the wall. [F22, F80-OS3.7] Applies to walls, and elements that (c) [F81-OS2.1, OS2.3] support walls, that contain doors or windows required for (c) [F81-OS2.1, OS2.3, OS2.4, OS2.5] Applies where the emergency egress. interior finish provides the required bracing. (2) [F21-OS1.2] (c) [F81-OS3.7] Applies where the interior finish provides 9.24.3.7. Openings for Fire Dampers the required bracing. (1) [F20-OS1.2] (c) [F81-OS3.1] Applies where the interior finish provides the required bracing of walls that support floors. SA-1 • Page 151 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (d) [F80-OH1.1, OH1.2, OH1.3] [F44-OS3.4] Applies where the air barrier system (d) [F80-OS2.3] separates a garage, or suite containing a garage, from (5) [F51, F63-OH1.1, OH1.2] residential space. [F63-OS2.3] (2) [F55-OH1.1, OH1.2, OH1.3] [F40-OH1.1] (6) (a) [F51, F62-OH1.1, OH1.2, OH1.3] [F55-OS2.3] (a) [F62, F51-OS2.3] (a) [F44-OS1.1] Applies where the air barrier system (b) [F51, F63-OH1.1, OH1.2] separates a garage, or suite containing a garage, from (b) [F51, F63-OS2.3] residential space. 9.25.2.5. Installation of Spray-Applied Polyurethane (a) [F44-OS3.4] Applies where the air barrier system (1) [F41, F51, F63-OH1.1] [F51, F63-OH1.2] separates a garage, or suite containing a garage, from [F63-OS2.3] residential space. 9.25.3.1. Required Barrier to Air Leakage (2.1) [F55-OH1.1, OH1.2, OH1.3] [F40-OH1.1] (1) [F55-OH1.1, OH1.2, OH1.3] [F55-OS2.3] [F44-OS1.1] Applies where the air barrier system (a) [F44-OS1.1] Applies where the air barrier system separates a garage, or suite containing a garage, from separates a garage, or suite containing a garage, from residential space. residential space. [F55-OS2.3] (a) [F44-OS3.4] Applies where the air barrier system [F44-OS3.4] Applies where the air barrier system separates a garage, or suite containing a garage, from separates a garage, or suite containing a garage, from residential space. residential space. (5) [F55-OH1.1, OH1.2, OH1.3] [F40-OH1.1] (2) [F55-OH1.1, OH1.2, OH1.3] [F44-OS1.1] Applies where the air barrier system [F44-OS1.1] Applies where the air barrier system separates a garage, or suite containing a garage, from separates a garage, or suite containing a garage, from residential space. residential space. [F55-OS2.3] [F55-OS2.3] [F44-OS3.4] Applies where the air barrier system [F44-OS3.4] Applies where the air barrier system separates a garage, or suite containing a garage, from separates a garage, or suite containing a garage, from residential space. residential space. 9.25.3.2. Air Barrier System Properties (5.1) [F55-OH1.1, OH1.2, OH1.3] [F40-OH1.1] (1) [F20, F55-OH1.1, OH1.2, OH1.3] [F44-OS1.1] Applies where the air barrier system separates a garage, or suite containing a garage, from [F20, F44-OS1.1] Applies where the air barrier system separates a garage, or suite containing a garage, from residential space. residential space. [F55-OS2.3] [F55-OS2.3] [F44-OS3.4] Applies where the air barrier system [F20, F44-OS3.4] Applies where the air barrier system separates a garage, or suite containing a garage, from separates a garage, or suite containing a garage, from residential space. residential space. (6) [F55-OH1.1, OH1.2, OH1.3] [F40-OH1.1] (2) [F20, F55-OH1.1, OH1.2, OH1.3] [F44-OS1.1] Applies where the air barrier system [F20, F44-OS1.1] Applies where the air barrier system separates a garage, or suite containing a garage, from separates a garage, or suite containing a garage, from residential space. residential space. [F55-OS2.3] [F55-OS2.3] [F44-OS3.4] Applies where the air barrier system [F20, F44-OS3.4] Applies where the air barrier system separates a garage, or suite containing a garage, from separates a garage, or suite containing a garage, from residential space. residential space. (6.1) [F55-OH1.1, OH1.2, OH1.3] [F40-OH1.1] 9.25.3.3. Continuity of the Air Barrier System [F44-OS1.1] Applies where the air barrier system (1) [F55-OH1.1, OH1.2, OH1.3] separates a garage, or suite containing a garage, from [F44-OS1.1] Applies where the air barrier system residential space. separates a garage, or suite containing a garage, from [F55-OS2.3] residential space. [F44-OS3.4] Applies where the air barrier system [F55-OS2.3] separates a garage, or suite containing a garage, from residential space. (6.2) [F55-OH1.1, OH1.2, OH1.3] [F40-OH1.1] Page 152 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F44-OS1.1] Applies where the air barrier system 9.26.2.1. Material Standards separates a garage, or suite containing a garage, from (1) [F61-OH1.1, OH1.2, OH1.3] residential space. [F61-OS2.3] [F55-OS2.3] (2) [F61-OH1.1, OH1.2, OH1.3] [F44-OS3.4] Applies where the air barrier system [F61-OS2.3] separates a garage, or suite containing a garage, from residential space. 9.26.2.2. Installation of Materials (7) [F55-OH1.1, OH1.2, OH1.3] (1) [F61-OH1.1, OH1.2, OH1.3] [F55-OS2.3] [F61-OS2.3] (8) [F01-OS1.1] 9.26.2.3. Nails (9) [F55-OH1.1, OH1.2, OH1.3] (1) [F20, F80-OH1.1, OH1.2, OH1.3] (10) [F55-OH1.1, OH1.2, OH1.3] [F40-OH1.1] [F20, F80-OS2.3] [F55-OS2.3] (2) [F20-OH1.1, OH1.2, OH1.3] 9.25.4.1. Required Barrier to Vapour Diffusion [F20-OS2.3] (1) [F63-OH1.1, OH1.2] (3) [F20-OH1.1, OH1.2, OH1.3] [F63-OS2.3] [F20-OS2.3] (4) [F20, F80-OH1.1, OH1.2, OH1.3] 9.25.4.2. Vapour Barrier Materials [F20, F80-OS2.3] (1) [F63-OH1.1, OH1.2] [F63-OS2.3] 9.26.2.4. Staples (2) [F63-OH1.1, OH1.2, OH1.3] (1) [F20, F80-OH1.1, OH1.2, OH1.3] [F63-OS2.3] [F20, F80-OS2.3] (3) [F62, F63-OH1.1, OH1.2, OH1.3] (2) [F20-OH1.1, OH1.2, OH1.3] [F62, F63-OS2.3] [F20-OS2.3] (4) [F63, F80-OH1.1, OH1.2] (3) [F20, F80-OH1.1, OH1.2, OH1.3] [F63, F80-OS2.3] [F20, F80-OS2.3] (5) [F63, F80-OH1.1, OH1.2] 9.26.3.1. Slope [F63, F80-OS2.3] (1) [F20, F61, F80-OH1.1, OH1.2, OH1.3] (6) [F63, F80-OH1.1, OH1.2] [F20-OS2.1, OS2.3] [F61, F80-OS2.3] [F63, F80-OS2.3] (2) [F20, F61, F80-OH1.1, OH1.2, OH1.3] (7) [F63-OH1.1, OH1.2] [F20, F61, F80-OS2.3] [F63-OS2.3] (3) [F61, F80-OH1.1, OH1.2, OH1.3] (8) [F63-OH1.1, OH1.2] [F61, F80-OS2.3] [F63-OS2.3] (4) [F61, F80-OH1.1, OH1.2, OH1.3] 9.25.4.3. Installation of Vapour Barriers [F61, F80-OS2.3] (1) [F63-OH1.1, OH1.2] (5) [F21-OH1.1, OH1.2, OH1.3] [F63-OS2.3] [F21-OS2.3] (2) [F63-OH1.1, OH1.2] 9.26.4.1. Required Flashing at Intersections [F63-OS2.3] (1) [F61-OH1.1, OH1.2, OH1.3] (3) [F63-OS2.3] [F61-OS2.3] [F63-OH1.1,OH1.2] 9.26.4.2. Materials 9.25.5.1. General (1) [F61, F62, F80-OH1.1, OH1.2, OH1.3] (2) [F62, F63-OS2.3] [F61, F62, F80-OS2.3] [F62, F63-OH1.1, OH1.2] 9.26.4.3. Valley Flashing 9.25.5.2. Position of Low Permeance Materials (1) [F61-OH1.1, OH1.2, OH1.3] (1) [F62, F63-OS2.3] [F61-OS2.3] [F62, F63-OH1.1, OH1.2] (2) [F20, F22-OH1.1, OH1.2, OH1.3] 9.26.1.2. Required Protection [F20-OS2.1, OS2.3] [F22-OS2.3, OS2.4] (1) [F61-OH1.1, OH1.2, OH1.3] (3) [F61-OH1.1, OH1.2, OH1.3] [F61-OS2.3] [F61-OS2.3] (3.1) [F20, F61, F80-OH1.1, OH1.2, OH1.3] 9.26.1.3. Alternate Installation Methods [F20, F61, F80-OS2.3] (1) [F61-OH1.1, OH1.2, OH1.3] (4) [F20, F61, F80-OH1.1, OH1.2, OH1.3] [F61-OS2.3] SA-1 • Page 153 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20, F61, F80-OS2.3] [F61-OS3.4] Applies where a built-up roof intersects with a (5) [F20, F61, F80-OH1.1, OH1.2, OH1.3] masonry chimney. [F20, F61, F80-OS2.3] (2) [F61-OH1.1, OH1.2, OH1.3] (6) [F20, F61, F80-OH1.1, OH1.2, OH1.3] [F61-OP1.1] Applies where counter flashing is installed [F20, F61, F80-OS2.3] between a built-up roof and a masonry chimney. 9.26.4.4. Intersection of Shingle Roofs and Masonry [F61-OS1.1] Applies where counter flashing is installed between a built-up roof and a masonry chimney. (1) [F61-OH1.1, OH1.2, OH1.3] [F61-OS2.3] [F61-OP1.1] Applies where a shingle roof intersects with a masonry chimney. [F61-OS3.4] Applies where counter flashing is installed between a built-up roof and a masonry chimney. [F61-OS1.1] Applies where a shingle roof intersects with a masonry chimney. 9.26.4.7. Intersection of Built-Up Roofs and Walls Other Than Masonry [F61-OS2.3] (1) [F61-OH1.1, OH1.2, OH1.3] [F61-OS3.4] Applies where a shingle roof intersects with a masonry chimney. [F61-OS2.3] (2) [F61-OH1.1, OH1.2, OH1.3] (2) [F61-OH1.1, OH1.2, OH1.3] [F61-OP1.1] Applies where counter flashing is installed [F61-OS2.3] between a shingle roof and a masonry chimney. (3) [F61-OH1.1, OH1.2, OH1.3] [F61-OS1.1] Applies where counter flashing is installed [F61-OS2.3] between a shingle roof and a masonry chimney. 9.26.4.8. Chimney Saddles [F61-OS2.3] (1) [F61-OH1.1, OH1.2, OH1.3] [F61-OS3.4] Applies where counter flashing is installed [F61-OP1.1] between a shingle roof and a masonry chimney. [F61-OS1.1] (3) [F61-OH1.1, OH1.2, OH1.3] [F61-OS2.3] [F61-OP1.1] Applies where flashing is installed between a [F61-OS3.4] shingle roof and a masonry chimney. (2) [F20, F80-OH1.1, OH1.2, OH1.3] [F61-OS1.1] Applies where flashing is installed between a [F20, F80-OP1.1] shingle roof and a masonry chimney. [F20, F80-OS1.1] [F61-OS2.3] [F20, F80-OS2.3] [F61-OS3.4] Applies where flashing is installed between a [F20, F80-OS3.4] shingle roof and a masonry chimney. (3) [F61-OH1.1, OH1.2, OH1.3] (4) [F61-OH1.1, OH1.2, OH1.3] [F61-OS2.3] [F61-OP1.1] Applies where a shingle roof slopes upward from a masonry chimney. (5) [F61-OH1.1, OH1.2, OH1.3] [F61-OS1.1] Applies where a shingle roof slopes upward [F61-OP1.1] from a masonry chimney. [F61-OS1.1] [F61-OS2.3] [F61-OS2.3] [F61-OS3.4] Applies where a shingle roof slopes upward [F61-OS3.4] from a masonry chimney. 9.26.5.1. Required Eave Protection 9.26.4.5. Intersection of Shingle Roofs and Walls Other Than (1) [F61-OH1.1, OH1.2, OH1.3] Masonry [F61-OS2.3] (1) [F61-OH1.1, OH1.2, OH1.3] 9.26.5.2. Materials [F61-OS2.3] (1) [F61-OH1.1, OH1.2, OH1.3] (2) [F61-OH1.1, OH1.2, OH1.3] [F61-OS2.3] [F61-OS2.3] 9.26.6.1. Materials (3) [F61-OH1.1, OH1.2, OH1.3] (1) [F61-OH1.1, OH1.2, OH1.3] [F61-OS2.3] [F61-OS2.3] 9.26.4.6. Intersection of Built-Up Roofs and Masonry (2) [F62-OH1.1, OH1.2, OH1.3] (1) [F61-OH1.1, OH1.2, OH1.3] [F62-OS2.3] [F61-OP1.1] Applies where a built-up roof intersects with a 9.26.6.2. Installation masonry chimney. (1) [F61-OH1.1, OH1.2, OH1.3] [F61-OS1.1] Applies where a built-up roof intersects with a [F61-OS2.3] masonry chimney. (2) [F61-OH1.1, OH1.2, OH1.3] [F61-OS2.3] [F61-OS2.3] Page 154 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (3) [F61-OH1.1, OH1.2, OH1.3] 9.26.8.5. Hips and Ridges [F61-OS2.3] (1) [F61-OH1.1, OH1.2, OH1.3] 9.26.7.1. Coverage [F61-OS2.3] (1) [F61, F80-OH1.1, OH1.2, OH1.3] (2) [F61, F80-OH1.1, OH1.2, OH1.3] [F61, F80-OS2.1] [F61, F80-OS2.3] 9.26.7.2. Starter Strip 9.26.9.2. Grade (1) [F61-OH1.1, OH1.2, OH1.3] (1) [F61-OH1.1, OH1.2, OH1.3] [F61-OS2.3] [F61-OS2.3] (2) [F61, F80-OH1.1, OH1.2, OH1.3] (2) [F61-OH1.1, OH1.2, OH1.3] [F61, F80-OS2.3] [F61-OS2.3] (3) [F61-OH1.1, OH1.2, OH1.3] 9.26.9.3. Size [F61-OS2.3] (1) [F61-OH1.1, OH1.2, OH1.3] 9.26.7.3. Head Lap [F61-OS2.3] (1) [F61-OH1.1, OH1.2, OH1.3] 9.26.9.4. Spacing and Joints [F61-OS2.3] (1) [F61-OH1.1, OH1.2, OH1.3] 9.26.7.4. Fasteners [F61-OS2.3] (1) [F20, F61-OH1.1, OH1.2, OH1.3] 9.26.9.5. Fastening [F20, F61-OS2.3] (1) [F20, F80-OH1.1, OH1.2, OH1.3] (2) [F20-OH1.1, OH1.2, OH1.3] [F20, F80-OS2.3] [F20-OS2.3] 9.26.9.6. Exposure (3) [F20-OH1.1, OH1.2, OH1.3] (1) [F61-OH1.1, OH1.2, OH1.3] [F20-OS2.3] [F61-OS2.3] (4) [F20-OH1.1, OH1.2, OH1.3] 9.26.10.1. Size and Thickness [F20-OS2.3] (1) [F61-OH1.1, OH1.2, OH1.3] (5) [F20-OH1.1, OH1.2, OH1.3] [F61-OS2.3] [F20-OS2.3] 9.26.10.2. Underlay 9.26.7.5. Securing of Tabs (1) [F61-OH1.1, OH1.2, OH1.3] (1) [F20, F61-OH1.1, OH1.2, OH1.3] [F61-OS2.3] [F20, F61-OS2.3] (2) [F61-OH1.1, OH1.2, OH1.3] 9.26.7.6. Hips and Ridges [F61-OS2.3] (1) [F61-OH1.1, OH1.2, OH1.3] (3) [F61-OH1.1, OH1.2, OH1.3] [F61-OS2.3] [F61-OS2.3] (2) [F20-OH1.1, OH1.2, OH1.3] 9.26.10.3. Spacing and Joints [F20-OS2.3] (1) [F61-OH1.1, OH1.2, OH1.3] 9.26.8.1. Coverage [F61-OS2.3] (1) [F61-OH1.1, OH1.2, OH1.3] 9.26.10.4. Fastening [F61-OS2.3] (1) [F20, F80-OH1.1, OH1.2, OH1.3] 9.26.8.2. Starter Strip [F20, F80-OS2.3] (2) [F61-OH1.1, OH1.2, OH1.3] 9.26.10.5. Exposure [F61-OS2.3] (1) [F61-OH1.1, OH1.2, OH1.3] 9.26.8.3. Securing of Tabs [F61-OS2.3] (1) [F61-OH1.1, OH1.2, OH1.3] 9.26.10.8. Grade [F61-OS2.3] (1) [F61-OH1.1, OH1.2, OH1.3] 9.26.8.4. Securing of Shingle Courses [F61-OS2.3] (1) [F61-OH1.1, OH1.2, OH1.3] 9.26.11.1. Quantity of Materials [F61-OS2.3] (1) [F61-OH1.1, OH1.2, OH1.3] (2) [F61-OH1.1, OH1.2, OH1.3] [F61-OS2.3] [F61-OS2.3] 9.26.11.2. Coal-Tar and Asphalt Products (3) [F61-OH1.1, OH1.2, OH1.3] (1) [F61, F80-OH1.1, OH1.2, OH1.3] [F61-OS2.3] [F61, F80-OS2.3] SA-1 • Page 155 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 9.26.11.3. Roof Felts 9.26.13.2. Support (1) [F20-OH1.1, OH1.2, OH1.3] (1) [F20-OP2.1, OP2.3] [F22-OP2.3, OP2.4] [F20-OS2.3] [F20-OS2.1, OS2.3] [F22-OS2.3, OS2.4] 9.26.11.4. Aggregate Surfacing [F20, F22-OH1.1, OH1.2, OH1.3] (1) [F61-OH1.1, OH1.2, OH1.3] 9.26.14.1. Support [F61-OS2.3] (1) [F20-OS2.1, OS2.3] [F22-OS2.3, OS2.4] (2) [F61-OH1.1, OH1.2, OH1.3] [F20, F22-OH1.1, OH1.2, OH1.3] [F61-OS2.3] 9.26.15.1. Installation 9.26.11.6. Number of Layers (1) [F61, F80-OH1.1, OH1.2, OH1.3] (1) [F20, F80-OH1.1, OH1.2, OH1.3] [F61, F80-OS2.3] [F20, F80-OS2.3] 9.26.16.1. Installation 9.26.11.7. Installation of Layers (1) [F61, F80-OH1.1, OH1.2, OH1.3] (1) [F20-OH1.1, OH1.2, OH1.3] [F61, F80-OS2.3] [F20-OS2.3] 9.26.17.1. Installation (2) [F61, F81-OH1.1, OH1.2, OH1.3] (1) [F61-OH1.1, OH1.2, OH1.3] [F61, F81-OS2.3] [F61-OS2.3] (3) [F20-OH1.1, OH1.2, OH1.3] 9.26.18.2. Downspouts [F20-OS2.3] (1) [F61-OH1.1, OH1.2, OH1.3] 9.26.11.8. Roofing over Wood-Based Sheathing [F61-OS2.3] (1) [F61-OH1.1, OH1.2, OH1.3] 9.27.2.1. Minimizing and Preventing Ingress and Damage [F61-OS2.3] (1) [F61-OH1.1, OH1.2, OH1.3] (2) [F61-OH1.1, OH1.2, OH1.3] [F61-OS2.3] [F61-OS2.3] (2) [F80, F81-OH1.1, OH1.2, OH1.3] 9.26.11.9. Attachment to Decking [F80, F81-OS2.3] (1) [F61-OH1.1, OH1.2, OH1.3] 9.27.2.2. Minimum Protection from Precipitation Ingress [F61-OS2.3] (4) [F61-OH1.1, OH1.2, OH1.3] 9.26.11.10. Cant Strips [F61-OS2.3] (1) [F61-OH1.1, OH1.2, OH1.3] 9.27.2.3. First and Second Planes of Protection [F61-OS2.3] (1) [F61, F62-OH1.1, OH1.2, OH1.3] [F61-OS3.1] [F61, F62-OS2.3] (2) [F61-OH1.1, OH1.2, OH1.3] 9.27.2.4. Protection of Cladding from Moisture [F61-OS2.3] (1) [F61, F80-OH1.1, OH1.2, OH1.3] (3) [F61-OH1.1, OH1.2, OH1.3] [F61, F80-OS2.3] [F61-OS2.3] (2) [F61-OH1.1, OH1.2, OH1.3] (4) [F61-OH1.1, OH1.2, OH1.3] [F61, F80-OS2.3] [F61-OS2.3] 9.27.3.1. Elements of the Second Plane of Protection [F61-OS3.1] (1) [F61, F62-OH1.1, OH1.2, OH1.3] (5) [F61-OH1.1, OH1.2, OH1.3] [F61, F62-OS2.3] [F61-OS2.3] (3) [F61, F62-OH1.1, OH1.2, OH1.3] (6) [F61-OH1.1, OH1.2, OH1.3] [F61, F62-OS2.3] [F61-OS2.3] 9.27.3.2. Sheathing Membrane Material Standard 9.26.12.1. Coverage (1) [F20, F55, F61, F62-OH1.1, OH1.2, OH1.3] (1) [F61, F80-OH1.1, OH1.2, OH1.3] [F20, F55, F61, F62-OS2.3] [F61, F80-OS2.3] 9.27.3.3. Required Sheathing Membrane and Installation 9.26.12.2. Joints (1) [F55, F61-OH1.1, OH1.2, OH1.3] (1) [F61-OH1.1, OH1.2, OH1.3] [F55, F61-OS2.3] [F61-OS2.3] (2) [F55, F61-OH1.1, OH1.2, OH1.3] 9.26.13.1. Thickness [F55, F61-OS2.3] (1) [F61, F80-OH1.1, OH1.2, OH1.3] (3) [F61-OH1.1, OH1.2, OH1.3] [F61, F80-OS2.3] [F61-OS2.3] Page 156 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 9.27.3.4. Insulating Sheathing in Lieu of Sheathing Membrane [F20, F22-OH1.1, OH1.2, OH1.3] Applies where panel- (2) [F55, F61-OH1.1, OH1.2, OH1.3] type cladding is installed to provide the required bracing. [F55, F61-OS2.3] [F20-OP2.1, OP2.3, OP2.4] [F22-OP2.3, OP2.4, OP2.5] 9.27.3.5. Sheathing Membranes in Lieu of Sheathing Applies where panel-type cladding is installed to provide the required bracing. (1) [F55, F61-OH1.1, OH1.2, OH1.3] [F20-OS2.1, OS2.3] [F55, F61-OS2.3] [F20-OS2.1, OS2.3, OS2.4] [F22-OS2.3, OS2.4, OS2.5] (2) [F55, F61-OH1.1, OH1.2, OH1.3] Applies where panel-type cladding is installed to provide [F55, F61-OS2.3] the required bracing. 9.27.3.6. Face Sealed Cladding [F20, F22-OH4] Applies where panel-type cladding is (2) [F20, F55, F61-OH1.1, OH1.2, OH1.3] installed to provide the required bracing of walls that [F20, F55, F61-OS2.3] support floors. (3) [F55, F61-OH1.1, OH1.2, OH1.3] [F20, F22-OS3.1] Applies where panel-type cladding is installed to provide the required bracing of walls that [F55, F61-OS2.3] support floors. 9.27.3.7. Flashing Materials [F20, F22-OS3.7] Applies where panel-type cladding is (1) [F61, F62, F80-OH1.1, OH1.2, OH1.3] installed to provide bracing of walls that contain doors or [F61, F62, F80-OS2.3] windows required for emergency egress. 9.27.3.8. Flashing Installation (2) [F20-OH1.1, OH1.2, OH1.3] (1) (a), (b), (c)(i) [F61-OH1.1, OH1.2, OH1.3] [F20-OS2.1, OS2.3] (a), (b), (c)(i) [F61-OS2.3] (3) [F20-OH1.1, OH1.2, OH1.3] (c)(ii) [F61, F62-OH1.1, OH1.2, OH1.3] [F20-OS2.3] (c)(ii) [F61, F62-OS2.3] (4) [F20-OH1.1, OH1.2, OH1.3] (2) (a), (b)(ii), (c)(i) [F61-OH1.1, OH1.2, OH1.3] Applies to [F20-OS2.1, OS2.3] detailing of horizontal joints. 9.27.5.2. Blocking (a), (b)(ii), (c)(i) [F61-OS2.3] Applies to detailing of (1) [F20-OH1.1, OH1.2, OH1.3] horizontal joints. [F20, F22-OH1.1, OH1.2, OH1.3] Applies where panel- (b)(i), (c)(ii) [F61, F62-OH1.1, OH1.2, OH1.3] Applies to type cladding is installed to provide the required bracing. cladding installed outboard of a drained and vented air [F20-OP2.1, OP2.3, OP2.4][F22-OP2.3, OP2.4, OP2.5] space. Applies where panel-type cladding is installed to provide (b)(i), (c)(ii) [F61, F62-OS2.3] Applies to cladding installed the required bracing. outboard of a drained and vented air space. [F20-OS2.1, OS2.3] (3) [F61, F62-OH1.1, OH1.2, OH1.3] [F20-OS2.1, OS2.3, OS2.4] [F22-OS2.3, OS2.4, OS2.5] [F61, F62-OS2.3] Applies where panel-type cladding is installed to provide (4) [F61, F62-OH1.1, OH1.2, OH1.3] the required bracing. [F61, F62-OS2.3] 9.27.5.3. Furring (5) [F61, F62-OH1.1, OH1.2, OH1.3] (1) [F20-OH1.1, OH1.2, OH1.3] [F61, F62-OS2.3] [F20-OS2.1, OS2.3] [F20-OS2.1, OS2.3, OS2.4] [F22-OS2.3, OS2.4, OS2.5] 9.27.4.1. Required Sealants Applies where furring is used for the attachment if panel- (1) [F61-OH1.1, OH1.2, OH1.3] type cladding installed to provide the required bracing. [F61-OS2.3] (2) [F20-OH1.1, OH1.2, OH1.3] (2) [F61-OH1.1, OH1.2, OH1.3] [F20, F22-OH1.1, OH1.2, OH1.3] Applies where furring is [F61-OS2.3] used for the attachment of panel-type cladding installed to (3) [F61-OH1.1, OH1.2, OH1.3] provide the required bracing. [F61-OS2.3] [F20-OS2.1, OS2.3] [F20-OS2.1, OS2.3, OS2.4] [F22- 9.27.4.2. Materials OS2.3, OS2.4, OS2.5] Applies where furring is used for (1) [F80-OH1.1, OH1.2, OH1.3] the attachment of panel-type cladding installed to provide the required bracing. [F80-OS2.3] (3) [F20-OH1.1, OH1.2, OH1.3] (2) [F80-OH1.1, OH1.2, OH1.3] [F20, F22-OH1.1, OH1.2, OH1.3] Applies where furring is [F80-OS2.3] used for the attachment of panel-type cladding installed to (3) [F80-OH1.1, OH1.2, OH1.3] provide the required bracing. [F80-OS2.3] [F20-OS2.1, OS2.3] 9.27.5.1. Attachment (1) [F20-OH1.1, OH1.2, OH1.3] SA-1 • Page 157 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20-OS2.1, OS2.3, OS2.4] [F22-OS2.3, OS2.4, OS2.5] [F21, F61-OS2.3] Applies where furring is used for the attachment of panel- 9.27.7.1. Materials type cladding installed to provide the required bracing. (1) [F61-OH1.1, OH1.1, OH1.3] 9.27.5.4. Size and Spacing of Fasteners [F61-OS2.3] (1) [F20-OH1.1, OH1.2, OH1.3] (2) [F20, F61-OH1.1, OH1.2, OH1.3] [F20, F22-OH1.1, OH1.2, OH1.3] Applies to the [F20, F61-OS2.3] attachment of panel-type cladding installed to provide the (3) [F20, F61-OH1.1, OH1.2, OH1.3] required bracing. [F20, F61-OS2.3] [F20-OS2.1, OS2.3] [F20-OS2.1, OS2.3, OS2.4] [F22- OS2.3, OS2.4, OS2.5] Applies where panel-type cladding 9.27.7.2. Width is installed to provide the required bracing. (1) [F20, F61-OH1.1, OH1.2, OH1.3] (2) [F20-OH1.1,OH1.2,OH1.3] [F20, F61-OS2.3] [F20-OS2.1,OS2.3] 9.27.7.3. Fasteners 9.27.5.5. Fastener Materials (1) [F20, F61-OH1.1, OH1.2, OH1.3] (1) [F80-OH1.1, OH1.2, OH1.3] [F20, F61-OS2.3] [F80-OP2.1, OP2.3, OP2.4, OP2.5] Applies where panel- 9.27.7.4. Offsetting of Joints type cladding is installed to provide the required bracing. (1) [F61-OH1.1, OH1.2, OH1.3] [F80-OS2.3] [F61-OS2.3] [F80-OS2.3, OS2.4] Applies where panel-type cladding is (2) [F61-OH1.1, OH1.2, OH1.3] installed to provide required bracing. [F61-OS2.3] 9.27.5.6. Expansion and Contraction 9.27.7.5. Fastening to Lath (1) [F21-OH1.1, OH1.2, OH1.3] (1) [F81-OH1.1, OH1.2, OH1.3] [F21-OS2.3] [F81-OS2.3] 9.27.5.7. Penetration of Fasteners (2) [F62-OH1.1, OH1.2, OH1.3] (1) [F20-OH1.1, OH1.2, OH1.3] [F62-OS2.3] [F20-OS2.1, OS2.3] (3) [F20-OH1.1, OH1.2, OH1.3] (2) [F20-OH1.1, OH1.2, OH1.3] [F20-OS2.3] [F20-OS2.1, OS2.3] (4) [F20-OH1.1, OH1.2, OH1.3] (3) [F20-OH1.1, OH1.2, OH1.3] [F20, F22-OH1.1, OH1.2, [F20-OS2.3] OH1.3] Applies where panel-type cladding is installed to (5) [F62-OH1.1, OH1.2, OH1.3] provide the required bracing. [F62-OS2.3] [F20-OP2.1, OP2.3, OP2.4] [F22-OP2.3, OP2.4, OP2.5] 9.27.7.6. Exposure and Thickness Applies where panel-type cladding is installed to provide (1) [F20, F62-OH1.1, OH1.2, OH1.3] the required bracing. [F20, F62-OS2.3] [F20-OS2.1, OS2.3] 9.27.8.1. Material Standards [F20-OS2.1, OS2.3, OS2.4] [F22-OS2.3, OS2.4, OS2.5] Applies where panel-type cladding is installed to provide (1) [F20-OP2.1, OP2.3, OP2.4] [F22-OP2.3, OP2.4, OP2.5] the required bracing. Applies where panel-type cladding is installed to provide the required bracing. 9.27.6.1. Materials [F20-OS2.1, OS2.3] (1) [F20, F61-OH1.1, OH1.2, OH1.3] [F20-OS2.1, OS2.3, OS2.4] [F22-OS2.3, OS2.4, OS2.5] [F20, F62-OS2.3] Applies where panel-type cladding is installed to provide 9.27.6.2. Thickness and Width required bracing. (1) [F20-OH1.1, OH1.2, OH1.3] [F20, F22-OH1.1, OH1.2, OH1.3] [F20-OS2.3] 9.27.8.2. Thickness (2) [F20-OH1.1, OH1.2, OH1.3] (1) [F20, F22-OH1.1, OH1.2, OH1.3] [F20-OS2.3] [F20, F22-OS2.1, OS2.3] (3) [F20-OH1.1, OH1.2, OH1.3] [F20-OS2.1, OS2.3, OS2.4] [F22-OS2.3, OS2.4, OS2.5] Applies where panel-type cladding is installed to provide [F20-OS2.3] required bracing. 9.27.6.3. Joints (2) [F20-OP2.1, OP2.3] [F22-OP2.3, OP2.4, OP2.5] Applies (1) [F61-OH1.1, OH1.2, OH1.3] where panel-type cladding is installed to provide the [F61-OS2.3] required bracing. (2) [F21, F61-OH1.1, OH1.2, OH1.3] [F20-OS2.1, OS2.3] Page 158 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20-OS2.1, OS2.3, OS2.4] [F22-OS2.3, OS2.4, OS2.5] [F20-OS2.1, OS2.3, OS2.4] [F22-OS2.3, OS2.4, OS2.5] Applies where panel-type cladding is installed to provide Applies where panel-type cladding is installed to provide the required bracing. the required bracing. [F20, F22-OH1.1, OH1.2, OH1.3] (3) [F20-OP2.1, OP2.3, OP2.4] [F22-OP2.3, OP2.4, OP2.5] 9.27.8.3. Edge Treatment Applies where panel-type cladding is installed to provide (1) [F61-OH1.1, OH1.2, OH1.3] the required bracing. [F61-OP2.3, OP2.4, OP2.5] Applies where panel-type [F20, F22-OH1.1, OH1.2, OH1.3] cladding is installed to provide the required bracing. [F20, F22-OS2.1, OS2.3] [F61-OS2.3] [F20-OS2.1, OS2.3, OS2.4] [F22-OS2.3, OS2.4, OS2.5] [F61-OS2.3, OS2.4, OS2.5] Applies where panel-type Applies where panel-type cladding is installed to provide cladding is installed to provide the required bracing. the required bracing. 9.27.8.4. Panel Cladding 9.27.9.3. Panel Cladding (1) [F20, F22-OH1.1, OH1.2, OH1.3] (1) [F20-OP2.1, OP2.3, OP2.4] [F22-OP2.3, OP2.4, OP2.5] Applies where panel-type cladding is installed to provide [F20-OP2.1, OP2.3, OP2.4] [F22-OP2.3, OP2.4, OP2.5] the required bracing. Applies where panel-type cladding is installed to provide the required bracing. [F20, F21, F22-OH1.1, OH1.2, OH1.3] [F20, F22-OS2.1, OS2.3] [F20, F21, F22-OS2.1, OS2.3] [F20-OS2.1, OS2.3, OS2.4] [F22-OS2.3, OS2.4, OS2.5] [F20-OS2.1, OS2.3, OS2.4] [F33-OS2.3, OS2.4, OS2.5] Applies where panel-type cladding is installed to provide Applies where panel-type cladding is installed to provide the required bracing. the required bracing. (2) [F21-OH1.1, OH1.2, OH1.3] (2) [F61-OH1.1, OH1.2, OH1.3] [F21-OS2.3] [F61-OS2.3] (3) [F61-OH1.1, OH1.2, OH1.3] (3) [F61-OH1.1, OH1.2, OH1.3] [F61-OS2.3] [F61-OS2.3] (4) [F61-OH1.1, OH1.2, OH1.3] 9.27.9.4. Lapped Strip Siding [F61-OS2.3] (1) [F61-OH1.1, OH1.2, OH1.3] 9.27.8.5. Lapped Strip Siding [F61-OS2.3] (1) [F21, F61-OH1.1, OH1.2, OH1.3] (2) [F61-OH1.1, OH1.2, OH1.3] [F21, F61-OS2.3] [F61-OS2.3] (2) [F61-OH1.1, OH1.2, OH1.3] 9.27.9.5. Clearance [F61-OS2.3] (1) [F21-OH1.1, OH1.2, OH1.3] (3) [F61-OH1.1, OH1.2, OH1.3] [F21-OP2.1, OP2.3, OP2.4, OP2.5] Applies where panel- type cladding is installed to provide the required bracing. [F61-OS2.3] [F21-OS2.1, OS2.3] 9.27.9.1. Material Standards [F21-OS2.1, OS2.3, OS2.4, OS2.5] Applies where panel- (1) [F20, F22-OH1.1, OH1.2, OH1.3] type cladding is installed to provide the required bracing. [F20-OS2.1, OS2.3] 9.27.10.1. Material Standard [F20-OS2.1, OS2.3, OS2.4] [F22-OS2.3, OS2.4, OS2.5] (1) [F20, F22-OH1.1, OH1.2, OH1.3] Applies where panel-type cladding is installed to provide the required bracing. [F20-OS2.1, OS2.3] [F20-OS2.1, OS2.3, OS2.4] Applies where panel-type cladding is installed to provide required 9.27.9.2. Thickness bracing. (1) [F20, F22-OH1.1, OH1.2, OH1.3] 9.27.10.2. Thickness [F20-OP2.1, OP2.3, OP2.4] [F22-OP2.3, OP2.4, OP2.5] (1) [F20, F22-OH1.1, OH1.2, OH1.3] Applies where panel-type cladding is installed to provide the required bracing. [F20, 22-OS2.1, OS2.3] [F20-OS2.1, OS2.3, OS2.4] [F22-OS2.3, OS2.4, OS2.5] [F20, F22-OS2.1, OS2.3] Applies where panel-type cladding is installed to provide [F20-OS2.1, OS2.3, OS2.4] [F22-OS2.3, OS2.4, OS2.5] the required bracing. Applies where panel-type cladding is installed to provide the required bracing. (2) [F20-OP2.1, OP2.3, OP2.4] [F22-OP2.3, OP2.4, OP2.5] Applies where panel-type cladding is installed to provide (2) [F20, F22-OH1.1, OH1.2, OH1.3] the required bracing. [F20-OP2.1, OP2.3, OP2.4] [F22-OP2.3, OP2.4, OP2.5] [F20, F22-OH1.1, OH1.2, OH1.3] Applies where panel-type cladding is installed to provide the required bracing. [F20, F22-OS2.1, OS2.3] [F20, F22-OS2.1, OS2.3] SA-1 • Page 159 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20-OS2.1, OS2.3, OS2.4] [F22-OS2.3, OS2.4, OS2.5] (3) [F62,F61,F20,F42-OH1.1,OH1.2,OH1.3] Applies where panel-type cladding is installed to provide [F62,F61,F20,F42-OS2.3] the required bracing. (4) [F02-OS1.2] (3) [F20, F22-OH1.1, OH1.2, OH1.3] [F02-OP1.2] [F20, 22-OS2.1, OS2.3] 9.27.13.1. Material Standard [F20-OS2.1, OS2.3, OS2.4] [F22-OS2.3, OS2.4, OS2.5] Applies where panel-type cladding is installed to provide (1) [F62,F61,F20-OH1.1,OH1.2,OH1.3] the required bracing. [F62,F61,F20-OS2.3] (4) [F20-OP2.1, OP2.3, OP2.4] [F22-OP2.3, OP2.4, OP2.5] (2) [F02-OS1.2] Applies where panel-type cladding is installed to provide [F02-OS1.2] the required bracing. 9.27.14.2. Materials [F20, F22-OH1.1, OH1.2, OH1.3] (1) [F20, F61, F62-OH1.1, OH1.2, OH1.3] [F20, F22-OS2.1, OS2.3] [F20-OS2.1, OS2.3, OS2.4] [F22-OS2.3, OS2.4, OS2.5] [F20, F61, F62-OH2.3] Applies where panel-type cladding is installed to provide (2) [F20, F22-OH1.1, OH1.2, OH1.3] the required bracing. [F20, F22-OS2.3] 9.27.10.3. Panel Cladding 9.27.14.3 Design and Installation (1) [F20, F22, F80-OH1.1, OH1.2, OH1.3] (1) [F20,F61,F62-OH1.1,OH1.2,OH1.3] [F20, F22, F80-OS2.1, OS2.3] [F20,F61,F62-OS2.3] [F20, F80-OS2.1, OS2.3, OS2.4] [F22, F80-OS2.3, OS2.4, 9.28.1.1. Sheathing Beneath Stucco OS2.5] Applies where panel-type cladding is installed to provide the required bracing. (1) [F20, F22-OH1.1, OH1.2, OH1.3] (2) [F21-OH1.1, OH1.2, OH1.3] [F20, F22-OS2.3] [F21-OS2.3] 9.28.1.2. Lath and Reinforcing (3) [F61-OH1.1, OH1.2, OH1.3] (1) [F20-OH1.1, OH1.2, OH1.3] [F61-OS2.3] [F20-OS2.3] (4) [F61-OH1.1, OH1.2, OH1.3] (2) [F20-OH1.1, OH1.2, OH1.3] [F61-OS2.3] [F20-OS2.3] 9.27.10.4. Clearance (3) [F20, F21-OH1.1] (1) [F21-OH1.1, OH1.2, OH1.3] [F20, F21-OP1.1] [F21-OP2.1, OP2.3, OP2.4, OP2.5] Applies where panel- [F20, F21-OS1.1] type cladding is installed to provide the required bracing. [F20, F21-OS2.3] [F21-OS2.1, OS2.3] [F20, F21-OS3.4] [F21-OS2.1, OS2.3, OS2.4, OS2.5] Applies where panel- 9.28.1.3. Concrete Masonry Units type cladding is installed to provide the required bracing. (1) [F80-OH1.1, OH1.2, OH1.3] 9.27.11.1. Material Standards [F80-OP1.1] Applies where stucco is applied to masonry (1) [F20,F22,F61-OH1.1,OH1.2,OH1.3] chimneys. [F20-OS2.1,OS2.3] [F22,F61-OS2.3] [F80-OS1.1] Applies where stucco is applied to masonry [F20-OS2.1,OS2.3,OS2.4] [F22-OS2.3,OS2.4,OS2.5] chimneys. Applies where panel-type cladding is installed to provide [F80-OS2.3] the required bracing. [F80-OS3.4] Applies where stucco is applied to masonry (2) [F20, F22, F61-OH1.1, OH1.2, OH1.3] chimneys. [F20-OS2.1, OS2.3] [F22, F61-OS2.3] 9.28.1.4. Clearance over Ground Level (3) [F20, F22, F61-OH1.1, OH1.2, OH1.3] (1) [F80-OH1.1, OH1.2, OH1.3] [F20-OS2.1, OS2.3] [F22, F61-OS2.3] [F80-OS2.3] [F20-OS2.1, OS2.3, OS2.4] [F22-OS2.3, OS2.4, OS2.5] 9.28.1.5. Flashing and Caulking Applies where panel-type cladding is installed to provide (1) [F80-OH1.1, OH1.2, OH1.3] Applies to the separation of the required bracing. aluminum flashing from stucco. 9.27.12.1. Material Standard [F80-OS2.3] Applies to the separation of aluminum (1) [F62,F61,F20-OH1.1,OH1.2,OH1.3] flashing from stucco. [F62,F61,F20-OS2.3] 9.28.2.1. Portland Cement (2) [F62,F61,F20-OH1.1,OH1.2,OH1.3] (1) [F20-OH1.1, OH1.2, OH1.3] [F62,F61,F20-OS2.3] Page 160 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20-OP1.1] Applies where stucco is applied to masonry [F20-OP1.1] Applies where stucco is applied to masonry chimneys. chimneys. [F20-OS1.1] Applies where stucco is applied to masonry [F20-OS1.1] Applies where stucco is applied to masonry chimneys. chimneys. [F20-OS2.3] [F20-OS2.3] [F20-OS3.4] Applies where stucco is applied to masonry [F20-OS3.4] Applies where stucco is applied to masonry chimneys. chimneys. 9.28.2.2. Aggregate (4) [F20-OS2.1] (1) [F80-OH1.1, OH1.2, OH1.3] 9.28.4.1. Materials [F80-OP1.1] Applies where stucco is applied to masonry (1) [F80-OH1.1, OH1.2, OH1.3] chimneys. [F80-OP1.1] Applies where stucco is applied to masonry [F80-OS1.1] Applies where stucco is applied to masonry chimneys. chimneys. [F80-OS1.1] Applies where stucco is applied to masonry [F80-OS2.3] chimneys. [F80-OS3.4] Applies where stucco is applied to masonry [F80-OS2.3] chimneys. [F80-OS3.4] Applies where stucco is applied to masonry (2) [F20, F80-OH1.1, OH1.2, OH1.3] chimneys. [F20, F80-OP1.1] Applies where stucco is applied to (2) [F80-OH1.1, OH1.2, OH1.3] masonry chimneys. [F80-OP1.1] Applies where stucco is applied to masonry [F20, F80-OS1.1] Applies where stucco is applied to chimneys. masonry chimneys. [F80-OS1.1] Applies where stucco is applied to masonry [F20, F80-OS2.3] chimneys. [F20, F80-OS3.4] Applies where stucco is applied to [F80-OS2.3] masonry chimneys. [F80-OS3.4] Applies where stucco is applied to masonry 9.28.2.3. Water chimneys. (1) [F80-OH1.1, OH1.2, OH1.3] 9.28.4.2. No Sheathing Required [F80-OP1.1] Applies where stucco is applied to masonry (1) [F20-OH1.1, OH1.2, OH1.3] chimneys. [F20-OS2.3] [F80-OS1.1] Applies where stucco is applied to masonry 9.28.4.3. Stucco Lath Specifications chimneys. (1) [F20-OH1.1, OH1.2, OH1.3] [F80-OS2.3] [F20-OP1.1] Applies where stucco is applied to masonry [F80-OS3.4] Applies where stucco is applied to masonry chimneys. chimneys. [F20-OS1.1] Applies where stucco is applied to masonry 9.28.3.1. Materials chimneys. (1) [F80-OH1.1, OH1.2, OH1.3] [F20-OS2.3] [F80-OP1.1] Applies where stucco is applied to masonry [F20-OS3.4] Applies where stucco is applied to masonry chimneys. chimneys. [F80-OS1.1] Applies where stucco is applied to masonry 9.28.4.4. Self-Furring Devices chimneys. (1) [F20, F80-OH1.1, OH1.2, OH1.3] [F80-OS2.3] [F20, F80-OP1.1] Applies where stucco is applied to [F80-OS3.4] Applies where stucco is applied to masonry masonry chimneys. chimneys. [F20, F80-OS1.1] Applies where stucco is applied to 9.28.3.2. Nails and Staples masonry chimneys. (1) [F20-OH1.1, OH1.2, OH1.3] [F20, F80-OS2.3] [F20-OP1.1] Applies where stucco is applied to masonry [F20, F80-OS3.4] Applies where stucco is applied to chimneys. masonry chimneys. [F20-OS1.1] Applies where stucco is applied to masonry 9.28.4.5. Application of Stucco Lath chimneys. (1) [F20-OH1.1, OH1.2, OH1.3] [F20-OS2.3] [F20-OP1.1] Applies where stucco is applied to masonry [F20-OS3.4] Applies where stucco is applied to masonry chimneys. chimneys. [F20-OS1.1] Applies where stucco is applied to masonry (2) [F20-OH1.1, OH1.2, OH1.3] chimneys. [F20-OS2.3] [F20-OS2.3] (3) [F20-OH1.1, OH1.2, OH1.3] SA-1 • Page 161 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20-OS3.4] Applies where stucco is applied to masonry [F20, F80-OS3.4] Applies where stucco is applied to chimneys. masonry chimneys. (2) [F20-OH1.1, OH1.2, OH1.3] (2) [F20, F80-OH1.1, OH1.2, OH1.3] [F20-OP1.1] Applies where stucco is applied to masonry [F20, F80-OS2.3] chimneys. 9.28.5.3. Mixing [F20-OS1.1] Applies where stucco is applied to masonry (1) [F20, F80-OH1.1, OH1.2, OH1.3] chimneys. [F20, F80-OP1.1] Applies where stucco is applied to [F20-OS2.3] masonry chimneys. [F20-OS3.4] Applies where stucco is applied to masonry [F20, F80-OS1.1] Applies where stucco is applied to chimneys. masonry chimneys. (3) [F20-OH1.1, OH1.2, OH1.3] [F20, F80-OS2.3] [F20-OS2.3] [F20, F80-OS3.4] Applies where stucco is applied to (4) [F20-OH1.1, OH1.2, OH1.3] masonry chimneys. [F20-OP1.1] Applies where stucco is applied to masonry (2) [F20, F80-OH1.1, OH1.2, OH1.3] chimneys. [F20, F80-OP1.1] Applies where stucco is applied to [F20-OS1.1] Applies where stucco is applied to masonry masonry chimneys. chimneys. [F20, F80-OS1.1] Applies where stucco is applied to [F20-OS2.3] masonry chimneys. [F20-OS3.4] Applies where stucco is applied to masonry [F20, F80-OS2.3] chimneys. [F20, F80-OS3.4] Applies where stucco is applied to 9.28.4.6. Fastening masonry chimneys. (2) [F20-OH1.1, OH1.2, OH1.3] 9.28.6.1. Low Temperature Conditions [F20-OP1.1] Applies where stucco is applied to masonry (1) [F20, F80-OH1.1, OH1.2, OH1.3] chimneys. [F20, F80-OP1.1] Applies where stucco is applied to [F20-OS1.1] Applies where stucco is applied to masonry masonry chimneys. chimneys. [F20, F80-OS1.1] Applies where stucco is applied to [F20-OS2.3] masonry chimneys. [F20-OS3.4] Applies where stucco is applied to masonry [F20, F80-OS2.3]. chimneys. [F20, F80-OS3.4] Applies where stucco is applied to (3) [F20-OH1.1, OH1.2, OH1.3] masonry chimneys. [F20-OP1.1] Applies where stucco is applied to masonry (2) [F20, F80-OH1.1, OH1.2, OH1.3] chimneys. [F20, F80-OP1.1] Applies where stucco is applied to [F20-OS1.1] Applies where stucco is applied to masonry masonry chimneys. chimneys. [F20, F80-OS1.1] Applies where stucco is applied to [F20-OS2.3] masonry chimneys. [F20-OS3.4] Applies where stucco is applied to masonry [F20, F80-OS2.3] chimneys. [F20, F80-OS3.4] Applies where stucco is applied to (4) [F20-OS2.1] masonry chimneys. 9.28.5.1. Mixes 9.28.6.2. Number of Coats and Total Thickness (1) [F20, F61, F80-OH1.1, OH1.2, OH1.3] (1) [F20, F80-OH1.1, OH1.2, OH1.3] [F20, F61, F80-OP1.1] Applies where stucco is applied to [F20, F80-OP1.1] Applies where stucco is applied to masonry chimneys. masonry chimneys. [F20, F61, F80-OS1.1] Applies where stucco is applied to [F20, F80-OS1.1] Applies where stucco is applied to masonry chimneys. masonry chimneys. [F20, F61, F80-OS2.3] [F20, F80-OS2.3] [F20, F61, F80-OS3.4] Applies where stucco is applied to [F20, F80-OS3.4] Applies where stucco is applied to masonry chimneys. masonry chimneys. 9.28.5.2. Pigments 9.28.6.3. First Coat (1) [F20, F80-OH1.1, OH1.2, OH1.3] (1) [F20, F80-OH1.1, OH1.2, OH1.3] [F20, F80-OP1.1] Applies where stucco is applied to [F20, F80-OP1.1] Applies where stucco is applied to masonry chimneys. masonry chimneys. [F20, F80-OS1.1] Applies where stucco is applied to [F20, F80-OS1.1] Applies where stucco is applied to masonry chimneys. masonry chimneys. [F20, F80-OS2.3] [F20, F80-OS2.3] Page 162 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20, F80-OS3.4] Applies where stucco is applied to [F80, F81-OS2.3] masonry chimneys. [F80, F81-OH1.1, OH1.2] Applies where interior finishes (2) [F20-OH1.1, OH1.2, OH1.3] support or serve as required environmental separation [F20-OP1.1] Applies where stucco is applied to masonry elements. chimneys. [F80, F81-OS1.2] Applies where interior finishes are [F20-OS1.1] Applies where stucco is applied to masonry required to act as fire protection for foamed plastics or to chimneys. contribute to the required fire resistance of assemblies. [F20-OS2.3] 9.29.2.2. Materials [F20-OS3.4] Applies where stucco is applied to masonry (1) [F80-OP2.3, OP2.4] chimneys. [F80-OS1.2] Applies where interior finishes are required to 9.28.6.4. Second Coat act as fire protection for foamed plastics or to contribute to (1) [F20-OH1.1, OH1.2, OH1.3] the required fire resistance of assemblies. [F20-OP1.1] Applies where stucco is applied to masonry [F80-OS2.3] chimneys. [F80, F81-OH1.1, OH1.2] Applies where interior finishes [F20-OS1.1] Applies where stucco is applied to masonry support or serve as required environmental separation chimneys. elements. [F20-OS2.3] 9.29.3.1. Size and Spacing of Furring [F20-OS3.4] Applies where stucco is applied to masonry (1) [F20, F22-OP2.1, OP2.4] chimneys. [F20, F22-OH1.1, OH1.2] Applies where interior finishes (2) [F20-OH1.1, OH1.2, OH1.3] support or serve as required environmental separation elements. [F20-OP1.1] Applies where stucco is applied to masonry chimneys. [F20, F22-OS1.2] Applies where interior finishes are required to act as fire protection for foamed plastics or to [F20-OS1.1] Applies where stucco is applied to masonry contribute to the required fire resistance of assemblies. chimneys. [F20, F22-OS2.1] [F20-OS2.3] 9.29.3.2. Fastening [F20-OS3.4] Applies where stucco is applied to masonry chimneys. (1) [F20-OP2.1, OP2.4] 9.28.6.5. Finish Coat [F20-OH1.1, OH1.2] Applies where interior finishes support or serve as required environmental separation (1) [F80-OH1.1, OH1.2, OH1.3] elements. [F80-OP1.1] Applies where stucco is applied to masonry [F20-OS1.2] Applies where interior finishes are required to chimneys. act as fire protection for foamed plastics or to contribute to [F80-OS1.1] Applies where stucco is applied to masonry the required fire resistance of assemblies. chimneys. [F20-OS2.1] [F80-OS2.3] 9.29.4.1. Application [F80-OS3.4] Applies where stucco is applied to masonry (1) [F20, F80-OS2.1, OS2.3] chimneys. [F20, F80-OP2.1, OP2.3] [F22, F80-OP2.4] (2) [F20-OH1.1, OH1.2, OH1.3] [F20, F22, F81, F90-OH1.1, OH1.2] Applies where interior [F20-OP1.1] Applies where stucco is applied to masonry finishes support or serve as required environmental chimneys. separation elements. [F20-OS1.1] Applies where stucco is applied to masonry [F20, F80-OS1.2] Applies where interior finishes are chimneys. required to act as fire protection for foamed plastics or to [F20-OS2.3] contribute to the required fire resistance of assemblies. [F20-OS3.4] Applies where stucco is applied to masonry 9.29.5.1. Application chimneys. (1) [F20, F80-OP2.1, OP2.3] [F22, F80-OP2.4] (3) [F80-OH1.1, OH1.2, OH1.3] [F20, F22, F80-OS1.2] Applies where interior finishes are [F80-OP1.1] Applies where stucco is applied to masonry required to act as fire protection for foamed plastics or to chimneys. contribute to the required fire resistance of assemblies. [F80-OS1.1] Applies where stucco is applied to masonry [F20, F80-OS2.1, OS2.3] chimneys. [F20, F22, F80, F81-OH1.1, OH1.2] Applies where interior [F80-OS2.3] finishes support or serves as required environmental [F80-OS3.4] Applies where stucco is applied to masonry separation elements. chimneys. (3) [F20, F80-OP2.1, OP2.3] [F22, F80-OP2.4] 9.29.2.1. Where Required (1) [F80, F81-OP2.3, OP2.4] SA-1 • Page 163 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20, F22, F80-OS1.2] Applies where interior finishes are [F20-OH1.1, OH1.2] Applies where interior finishes required to act as fire protection for foamed plastics or to support or serve as required environmental separation contribute to the required fire resistance of assemblies. elements. [F20, F80-OS2.1, OS2.3] [F20-OS1.2] Applies where interior finishes are required to [F20, F22, F80, F81-OH1.1, OH1.2] Applies where interior act as fire protection for foamed plastics or to contribute to finishes support or serves as required environmental the required fire resistance of assemblies. separation elements. [F20-OS2.1] 9.29.5.2. Materials 9.29.5.8. Spacing of Nails (1) [F20, F80-OP2.1, OP2.3] [F22, F80-OP2.4] (1) [F20-OH1.1, OH1.2] Applies where interior finishes [F20, F22, F80-OS1.2] Applies where interior finishes are support or serve as required environmental separation required to act as fire protection for foamed plastics or to elements. contribute to the required fire resistance of assemblies. [F20-OP1.2] Applies where interior finishes are required to [F20, F80-OS2.1, OS2.3] act as fire protection for foamed plastics or to contribute to [F20, F22, F80, F81-OH1.1, OH1.2] Applies where interior the required fire resistance of assemblies. finishes support or serves as required environmental [F20-OP2.1] separation elements. [F20-OP2.3] Applies where interior finishes support or 9.29.5.3. Maximum Spacing of Supports serve as required environmental separation elements. (1) [F20-OP2.1] [F20, F22-OP2.4] [F20-OS1.2] Applies where interior finishes are required to [F20, F22-OH1.1, OH1.2] Applies where interior finishes act as fire protection for foamed plastics or to contribute to support or serve as required environmental separation the required fire resistance of assemblies. elements. [F20-OS2.1] [F20, F22-OS1.2] Applies where interior finishes are [F20-OS2.3] Applies where interior finishes support or required to act as fire protection for foamed plastics or to serve as required environmental separation elements. contribute to the required fire resistance of assemblies. (3) [F20-OH1.1, OH1.2] Applies where interior finishes [F20-OS2.1] support or serve as required environmental separation 9.29.5.4. Support of Insulation elements. (1) [F20-OS2.1] [F20-OP2.1] [F20-OP2.1] [F20, F22-OP2.4] [F20-OP2.3] Applies where interior finishes support or [F20, F22-OH1.1, OH1.2] Applies where interior finishes serve as required environmental separation elements. support or serve as required environmental separation [F20-OS2.1] elements. [F20-OS2.3] Applies where interior finishes support or [F20, F22-OS1.2] Applies where interior finishes are serve as required environmental separation elements. required to act as fire protection for foamed plastics or to (4) [F20-OP1.2] Applies where interior finishes are required to contribute to the required fire resistance of assemblies. act as fire protection for foamed plastics or to contribute to 9.29.5.5. Length of Fasteners the required fire resistance of assemblies. (1) [F20-OP2.1, OP2.4] [F20-OP2.1] [F20-OH1.1, OH1.2] Applies where interior finishes [F20-OP2.5] [F22-OP2.4, OP2.5] Applies where interior support or serve as required environmental separation finishes contribute to the required bracing or lateral elements. support for studs. [F20-OS1.2] Applies where interior finishes are required to [F20, F22-OP2.3] Applies where interior finishes support or act as fire protection for foamed plastics or to contribute to serve as required environmental separation elements. the required fire resistance of assemblies. [F20-OP3.1] Applies where interior finishes are installed to [F20-OS2.1] contribute to the required fire resistance of exterior walls. 9.29.5.6. Nails [F20-OS1.2] Applies where interior finishes are required to (1) [F20-OP2.1, OP2.4] act as fire protection for foamed plastics or to contribute to the required fire resistance of assemblies. [F20-OH1.1, OH1.2] Applies where interior finishes support or serve as required environmental separation [F20-OS2.1] elements. [F20-OS2.5] [F22-OS2.4, OS2.5] Applies where interior finishes contribute to the required bracing or lateral [F20-OS1.2] Applies where interior finishes are required to support for studs. act as fire protection for foamed plastics or to contribute to the required fire resistance of assemblies. [F20, F22-OS2.3] Applies where interior finishes support or serve as required environmental separation elements. [F20-OS2.1] 9.29.5.7. Screws (1) [F20-OP2.1, OP2.4] Page 164 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20, F22-OS3.1, OS3.7] Applies where walls support [F20-OS1.2] Applies where interior finishes are required to floors and where interior finishes contribute to the required act as fire protection for foamed plastics or to contribute to bracing or lateral support studs or where interior support or the required fire resistance of assemblies. serve as required environmental separation elements. [F20-OS2.1] [F20, F22-OH1.1, OH1.2, OH1.3] Applies where interior [F20-OS2.5] [F22-OS2.4, OS2.5] Applies where interior finishes contribute to the required bracing or lateral finishes contribute to the required bracing or lateral support for studs or where finishes support or serve as support for studs. required environmental separation elements. [F20, F22-OS2.3] Applies where interior finishes support or [F20, F22-OH4] Applies where walls support floors and serve as required environmental separation elements. where interior finishes contribute to the required bracing or [F20-OS3.1, OS3.7] Applies where walls support floors lateral support studs or where interior support or serve as and where interior finishes contribute to the required required environmental separation elements. bracing or lateral support for studs or where interior (5) [F20-OP1.2] Applies where interior finishes are required to finishes support or serve as required environmental act as fire protection for foamed plastics or to contribute to separation elements. the required fire resistance of assemblies. [F20, F22-OH1.1, OH1.2, OH1.3] Applies where interior [F20-OP2.1] finishes support or serve as required environmental [F20-OP2.5] [F22-OP2.4, OP2.5] Applies where interior separation elements. finishes contribute to the required bracing or lateral [F20-OH4] Applies where walls support floors and where support for studs. interior finishes contribute to the required bracing or lateral [F20, F22-OP2.3] Applies where interior finishes support or support for studs or where interior support or serve as serve as required environmental separation elements. required environmental separation elements. [F20-OP3.1] Applies where interior finishes are installed to (7) [F20-OP1.2] Applies where interior finishes are required to contribute to the required fire resistance of exterior walls. act as fire protection for foamed plastics or to contribute to [F20-OS1.2] Applies where interior finishes are required to the required fire resistance of assemblies. act as fire protection for foamed plastics or to contribute to [F20-OP2.1] the required fire resistance of assemblies. [F20-OP2.5] [F22-OP2.4, OP2.5] Applies where interior [F20-OS2.1] finishes contribute to the required bracing or lateral [F20-OS2.5] [F22-OS2.4, OS2.5] Applies where interior support for studs. finishes contribute to the required bracing or lateral [F20, F22-OP2.3] Applies where interior finishes support or support for studs. serve as required environmental separation elements. [F20, F22-OS2.3] Applies where interior finishes support or [F20-OP3.1] Applies where interior finishes are installed to serve as required environmental separation elements. contribute to the required fire resistance of exterior walls. [F20-OS3.1, OS3.7] Applies where walls support floors [F20-OS1.2] Applies where interior finishes are required to and where interior finishes contribute to the required act as fire protection for foamed plastics or to contribute to bracing or lateral support for studs or where interior the required fire resistance of assemblies. finishes support or serve as required environmental [F20-OS2.1] separation elements. [F20-OS2.5] [F22-OS2.4, OS2.5] Applies where interior [F20, F22-OH1.1, OH1.2, OH1.3] Applies where interior finishes contribute to the required bracing or lateral finishes contribute to the required bracing or lateral support for studs. support for studs or where interior finishes support or [F20, F22-OS2.3] Applies where interior finishes support or serve as required environmental separation elements. serve as required environmental separation elements. [F20-OH4] Applies where walls support floors and where [F20-OS3.1, OS3.7] Applies where walls support floors interior finishes contribute to the required bracing or lateral and where interior finishes contribute to the required support for studs or where interior support or serve as bracing or lateral support for studs or where interior required environmental separation elements. finishes support or serve as required environmental separation elements. (6) [F20-OP1.2] Applies where interior finishes are required to act as fire protection for foamed plastics or to contribute to [F20, F22-OH1.1, OH1.2, OH1.3] Applies where interior the required fire resistance of assemblies. finishes contribute to the required bracing or lateral support for studs or where interior finishes support or [F20-OP2.1] serve as required environmental separation elements. [F20-OP2.5] [F22-OP2.4, OP2.5] Applies where interior finishes contribute to the required bracing or lateral [F20-OH4] Applies where walls support floors and where support for studs. interior finishes contribute to the required bracing or lateral [F20, F22-OP2.3] Applies where interior finishes support or support for studs or where interior finishes support or serve as required environmental separation elements. serve as required environmental separation elements. SA-1 • Page 165 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 9.29.5.9. Spacing of Screws [F20, F22-OS3.1, OS3.7] Applies where the walls support (1) [F20-OH1.1, OH1.2] Applies where interior finishes floors and where interior finishes contribute to the required support or serve as required environmental separation bracing or lateral support for studs or where interior elements. finishes support or serve as required environmental separation elements. [F20-OP1.2] Applies where interior finishes are required to act as fire protection for foamed plastics or to contribute to [F20, F22-OH1.1, OH1.2, OH1.3] Applies where interior the required fire resistance of assemblies. finishes contribute to the required bracing or lateral support for studs or where interior finishes support or [F20-OP2.1] serve as required environmental separation elements. [F20-OP2.3] Applies where interior finishes support or serve as required environmental separation elements. [F20, F22-OH4] Applies where the walls support floors and where interior finishes contribute to the required bracing or [F20-OS1.2] Applies where interior finishes are required to lateral support for studs or where interior finishes support act as fire protection for foamed plastics or to contribute to or serve as required environmental separation elements. the required fire resistance of assemblies. (6) [F20-OP1.2] Applies where interior finishes are required to [F20-OS2.1] act as fire protection for foamed plastics or to contribute to [F20-OS2.3] Applies where interior finishes support or the required fire resistance of assemblies. serve as required environmental separation elements. [F20-OP2.1] (3) [F20-OH1.1, OH1.2, OH1.3] Applies where interior finishes [F20-OP2.5] [F22-OP2.4, OP2.5] Applies where interior support or serve as required environmental separation finishes contribute the required bracing or lateral support elements. for studs. [F20-OP1.2] Applies where gypsum board is required to [F20, F22-OP2.3] Applies where interior finishes support or provide the fire resistance and the rating of the assembly serve as required environmental separation elements. is determined according to Table 1 in SB-3. [F20-OP3.1] Applies where interior finishes are installed to [F20-OP2.1] contribute to the required fire resistance of exterior walls. [F20-OP2.3] Applies where interior finishes support or [F20-OS1.2] Applies where interior finishes are required to serve as required environmental separation elements. act as fire protection for foamed plastics or to contribute to [F20-OP3.1] Applies where interior finishes are installed to the required fire resistance of assemblies. contribute to the required fire resistance of exterior walls. [F20-OS2.1] [F20-OS1.2] Applies where gypsum board is required to [F20-OS2.5] [F22-OS2.4, OS2.5] Applies where interior provide the fire resistance and the rating of the assembly finishes contribute the required bracing or lateral support is determined according to Table 1 in SB-3. for studs. [F20-OS2.1] [F20, F22-OS2.3] Applies where interior finishes support or [F20-OS2.3] Applies where interior finishes support or serve as required environmental separation elements. serve as required environmental separation elements. [F20-OS3.1, OS3.7] Applies where the walls support floors [F20-OS2.1] and where interior finishes contribute to the required [F20-OS2.3] Applies where interior finishes support or bracing or lateral support for studs or where interior serve as required environmental separation elements. finishes support or serve as required environmental (4) [F20-OP1.2] Applies where interior finishes are required to separation elements. act as fire protection for foamed plastics or to contribute to [F20, F22-OH1.1, OH1.2, OH1.3] Applies where interior the required fire resistance of assemblies. finishes contribute to the required bracing or lateral [F20-OP2.1] support for studs or where interior finishes support or [F20-OP2.5] [F22-OP2.4, OP2.5] Applies where interior serve as required environmental separation elements. finishes contribute to the required bracing or lateral [F20-OH4] Applies where walls support floors and where support for studs. interior finishes contribute to the required bracing or lateral [F20, F22-OP2.3] Applies where interior finishes support or support for studs or where interior finishes support or serve as required environmental separation elements. serve as required environmental separation elements. [F20-OP3.1] Applies where interior finishes are installed to (7) [F20-OP1.2] Applies where interior finishes are required to contribute to the required fire resistance of exterior walls. act as fire protection for foamed plastics or to contribute to [F20-OS1.2] Applies where interior finishes are required to the required fire resistance of assemblies. act as fire protection for foamed plastics or to contribute to [F20-OP2.1] the required fire resistance of assemblies. [F20-OP2.5] [F22-OP2.4, OP2.5] Applies where interior [F20-OS2.1] finishes contribute the required bracing or lateral support [F20-OS2.5] [F22-OS2.4, OS2.5] Applies where interior for studs. finishes contribute to the required bracing or lateral [F20, F22-OP2.3] Applies where interior finishes support or support for studs. serve as required environmental separation elements. [F20, F22-OS2.3] Applies where interior finishes support or [F20-OP3.1] Applies where interior finishes are installed to serve as required environmental separation elements. contribute to the required fire resistance of exterior walls. Page 166 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20-OS1.2] Applies where interior finishes are required to provide fire resistance. act as fire protection for foamed plastics or to contribute to [F22-OS3.1] Applies to walls that support floors. the required fire resistance of assemblies. [F22-OS3.7] Applies to walls that contain doors or [F20-OS2.1] windows required for emergency egress. [F20-OS2.5] [F22-OS2.4, OS2.5] Applies where interior [F20,F22-OH4] Applies to walls that support floors. finishes support or serve as required environmental [F20,F22-OH1.1,OH1.2,OH1.3] Applies to elements that separation elements. support or are part of an environmental separator. [F20, F22-OS2.3] Applies where interior finishes support or 9.29.6.4. Edge Support serve as required environmental separation elements. (1) [F20-OP2.1] [F20, F22-OP2.4] [F20-OS3.1, OS3.7] Applies where the walls support floors and where interior finishes contribute to the required [F20, F22-OH1.1, OH1.2] Applies where interior finishes bracing or lateral support for studs or where interior support or serve as required environmental separation finishes support or serve as required environmental elements. separation elements. [F20, F22-OS1.2] Applies where interior finishes are [F20, F22-OH1.1, OH1.2, OH1.3] Applies where interior required to act as fire protection for foamed plastics or to finishes contribute to the required bracing or lateral contribute to the required fire resistance of assemblies. support for studs or where interior finishes support or [F20-OS2.1] serve as required environmental separation elements. 9.29.7.1. Material Standard [F20-OH4] Applies where walls support floors and where (1) [F20, F80-OP2.1, OP2.3] [F20, F22-OP2.4] interior finishes contribute to the required bracing or lateral [F20, F22, F80-OS1.2] Applies where interior finishes are support for studs or where interior finishes support or required to act as fire protection for foamed plastics or to serve as required environmental separation elements. contribute to the required fire resistance of assemblies. 9.29.5.10. Low Temperature Conditions [F20, F80-OS2.1, OS2.3] (1) [F81-OS1.2] Applies where the finishing of joints is [F20, F22, F80-OH1.1, OH1.2] Applies where interior required to maintain required fire-resistance ratings. finishes support or serve as required environmental 9.29.6.1. Thickness separation elements. (1) [F20-OP2.1] [F20, F22-OP2.4] 9.29.7.2. Thickness [F20, F22-OH1.1, OH1.2] Applies where interior finishes (1) [F20-OP2.1] [F20, F22-OP2.4] support or serve as required environmental separation [F20, F22-OH1.1, OH1.2] Applies where interior finishes elements. support or serve as required environmental separation [F20, F22-OS1.2] Applies where interior finishes are elements. required to act as fire protection for foamed plastics or to [F20-OS2.1] contribute to the required fire resistance of assemblies. [F20, F22-OS1.2] Applies where interior finishes are [F20-OS2.1] required to act as fire protection for foamed plastics or to 9.29.6.2. Grooved Plywood contribute to the required fire resistance of assemblies. (1) [F20, F22-OS1.2] Applies where interior finishes are 9.29.7.3. Nails required to act as fire protection for foamed plastics or to (1) [F20-OP2.1] [F20, F22-OP2.4] contribute to the required fire resistance of assemblies. [F20, F22-OH1.1, OH1.2] Applies where interior finishes [F20-OS2.1] support or serve as required environmental separation [F20-OP2.1] [F20, F22-OP2.4] elements. [F20, F22-OH1.1, OH1.2] Applies where interior finishes [F20, F22-OS1.2] Applies where interior finishes are support or serve as required environmental separation required to act as fire protection for foamed plastics or to elements. contribute to the required fire resistance of assemblies. 9.29.6.3. Nails and Staples [F20-OS2.1] (1) [F20-OP2.1] [F20, F22-OP2.4] 9.29.7.4. Edge Support [F20, F22-OH1.1, OH1.2] Applies where interior finishes (1) [F20-OP2.1] [F20, F22-OP2.4] support or serve as required environmental separation [F20, F22-OH1.1, OH1.2] Applies where interior finishes elements. support or serve as required environmental separation [F20, F22-OS1.2] Applies where interior finishes are elements. required to act as fire protection for foamed plastics or to [F20, F22-OS1.2] Applies where interior finishes are contribute to the required fire resistance of assemblies. required to act as fire protection for foamed plastics or to [F20-OS2.1] contribute to the required fire resistance of assemblies. (2) [F20-OS2.1,OS2.3,OS2.5] [F22-OS2.3,OS2.4,OS2.5] [F20-OS2.1] [F20-OP2.1,OP2.3,OP2.5] [F22-OP2.3,OP2.4,OP2.5] 9.29.8.1. Material Standard [F20,F22-OS1.2] Applies to assemblies required to (1) [F20F80-OP2.1, OP2.3] SA-1 • Page 167 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20, F22-OP2.4] [F20, F22-OS1.2] Applies where interior finishes are [F20, F22, F80-OS1.2] Applies where interior finishes are required to act as fire protection for foamed plastics or to required to act as fire protection for foamed plastics or to contribute to the required fire resistance of assemblies. contribute to the required fire resistance of assemblies. [F20-OS2.1] [F20, F80-OS2.1, OS2.3] [F20, F22-OH1.1, OH1.2] Applies where interior finishes [F20, F22, F80, F81-OH1.1, OH1.2] Applies where interior support or serve as required environmental separation finishes support or serve as required environmental elements. separation elements. (2) [F20-OP2.1] [F20, F22-OP2.4] 9.29.8.2. Thickness [F20, F22-OS1.2] Applies where interior finishes are (1) [F20-OP2.1] [F20, F22-OP2.4] required to act as fire protection for foamed plastics or to [F20, F22-OS1.2] Applies where interior finishes are contribute to the required fire resistance of assemblies. required to act as fire protection for foamed plastics or to [F20-OS2.1] contribute to the required fire resistance of assemblies. [F20, F22-OH1.1, OH1.2] Applies where interior finishes [F20-OS2.1] support or serve as required environmental separation [F20, F22-OH1.1, OH1.2] Applies where interior finishes elements. support or serve as required environmental separation 9.29.9.2. Minimum Thickness elements. (1) [F20-OP2.1] [F20, F22-OP2.4] (2) [F20-OP2.1] [F20, F22-OP2.4] [F20, F22-OS1.2] Applies where interior finishes are [F20, F22-OS1.2] Applies where interior finishes are required to act as fire protection for foamed plastics or to required to act as fire protection for foamed plastics or to contribute to the required fire resistance of assemblies. contribute to the required fire resistance of assemblies. [F20-OS2.1] [F20-OS2.1] [F20, F22-OH1.1, OH1.2] Applies where interior finishes [F20, F22-OH1.1, OH1.2] Applies where interior finishes support or serve as required environmental separation support or serve as required environmental separation elements. elements. (4) [F20-OP2.1] [F20, F22-OP2.4] 9.29.8.3. Nails [F20, F22-OS1.2] Applies where interior finishes are (1) [F20-OP2.1] [F20, F22-OP2.4] required to act as fire protection for foamed plastics or to [F20, F22-OS1.2] Applies where interior finishes are contribute to the required fire resistance of assemblies. required to act as fire protection for foamed plastics or to [F20-OS2.1] contribute to the required fire resistance of assemblies. [F20, F22-OH1.1, OH1.2] Applies where interior finishes [F20-OS2.1] support or serve as required environmental separation [F20, F22-OH1.1, OH1.2] Applies where interior finishes elements. support or serve as required environmental separation (5) [F20-OP2.1] elements. [F20-OP2.5] [F22-OP2.4, OP2.5] Applies where interior (2) [F20-OP2.1] [F20, F22-OP2.4] finishes contribute to the required bracing or lateral support for studs. [F20, F22-OS1.2] Applies where interior finishes are [F20, F22-OP2.3] Applies where interior finishes support or required to act as fire protection for foamed plastics or to serve as required environmental separation elements. contribute to the required fire resistance of assemblies. [F20, F22-OS1.2] Applies where interior finishes are [F20-OS2.1] required to act as fire protection for foamed plastics. [F20, F22-OH1.1, OH1.2] Applies where interior finishes [F20-OS2.1] support or serve as required environmental separation [F20-OS2.5] [F22-OS2.4, OS2.5] Applies where interior elements. finishes contribute to the required bracing or lateral 9.29.8.4. Edge Support support for studs. (1) [F20-OP2.1] [F20, F22-OP2.4] [F20, F22-OS2.3] Applies where interior finishes support or [F20, F22-OS1.2] Applies where interior finishes are serve as required environmental separation elements. required to act as fire protection for foamed plastics or to [F20, F22-OH1.1, OH1.2, OH1.3] Applies where interior contribute to the required fire resistance of assemblies. finishes support or serve as required environmental [F20-OS2.1] separation elements, or where interior finishes contribute [F20, F22-OH1.1, OH1.2] Applies where interior finishes to the required bracing of exterior walls. support or serve as required environmental separation 9.29.9.3. Nails elements. (1) [F20-OP2.1] [F20, F22-OP2.4] 9.29.9.1. Material Standard [F20, F22-OH1.1, OH1.2] Applies where interior finishes (1) [F20-OP2.1] [F20, F22-OP2.4] support or serve as required environmental separation elements. Page 168 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20, F22-OS1.2] Applies where interior finishes are [F20-OS2.1] required to act as fire protection for foamed plastics or to [F20-OS2.5] [F22-OS2.4, OS2.5] Applies where the contribute to the required fire resistance of assemblies. substrate for the tile contributes to the required bracing or [F20-OS2.1] lateral support for studs. (2) [F20-OS2.1,OS2.3,OS2.5] [F22-OS2.3,OS2.4,OS2.5] [F20-OS2.3] Applies where the substrate for the tile serves as a required environmental separation element or where [F20-OP2.1,OP2.3,OP2.5] [F22-OP2.3,OP2.4,OP2.5] the tile is installed to provide the required waterproof wall [F20,F22-OS1.2] Applies to assemblies required to finish. provide fire resistance. [F20, F81-OH1.1, OH1.2] Applies where the substrate [F22-OS3.1] Applies to walls that support floors. serves as a required environmental separation element. [F22-OS3.7] Applies to walls that contain doors or 9.29.10.2. Mortar Base windows required for emergency egress. (1) [F20-OP2.1] [F20,F22-OH4] Applies to walls that support floors. [F20-OP2.5] [F22-OP2.4, OP2.5] Applies where the [F20,F22-OH1.1,OH1.2,OH1.3] Applies to elements that substrate for the tile contribute to the required bracing or support or are part of an environmental separator. lateral support for studs. 9.29.9.4. Edge Support [F20-OP2.3] Applies where the substrate for the tile serves (1) [F20-OP2.1] [F20, F22-OP2.4] as a require environmental separation element or where [F20, F22-OH1.1, OH1.2] Applies where interior finishes the tile is installed to provide the required waterproof wall support or serve as required environmental separation finish. elements. [F20-OS1.2] Applies where the substrate is required to act [F20, F22-OS1.2] Applies where interior finishes are as fire protection for foamed plastics or to contribute to the required to act as fire protection for foamed plastics or to required fire resistance of assemblies. contribute to the required fire resistance of assemblies. [F20-OS2.1] [F20-OS2.1] [F20-OS2.5] [F22-OS2.4, OS2.5] Applies where the 9.29.10.1. Tile Application substrate for the tile contributes to the required bracing or lateral support for studs. (1) [F20-OP2.1] [F20-OS2.3] Applies where the substrate for the tile serves [F20-OP2.5] [F22-OP2.4, OP2.5] Applies where the as a required environmental separation element or where substrate for the tile contribute to the required bracing or the tile is installed to provide the required waterproof wall lateral support for studs. finish. [F20-OP2.3] Applies where the substrate for the tile serves as a require environmental separation element or where [F20, F81-OH1.1, OH1.2] Applies where the substrate the tile is installed to provide the required waterproof wall serves as a required environmental separation element. finish. (2) [F20-OP2.1] [F20-OS1.2] Applies where the substrate is required to act [F20-OP2.5] [F22-OP2.4, OP2.5] Applies where the as fire protection for foamed plastics or to contribute to the substrate for the tile contribute to the required bracing or required fire resistance of assemblies. lateral support for studs. [F20-OP2.3] Applies where the substrate for the tile serves [F20-OS2.1] as a require environmental separation element or where [F20-OS2.5] [F22-OS2.4, OS2.5] Applies where the the tile is installed to provide the required waterproof wall substrate for the tile contributes to the required bracing or finish. lateral support for studs. [F20-OS2.3] Applies where the substrate for the tile serves [F20-OS1.2] Applies where the substrate is required to act as a required environmental separation element or where as fire protection for foamed plastics or to contribute to the the tile is installed to provide the required waterproof wall required fire resistance of assemblies. finish. [F20-OS2.1] [F20, F81-OH1.1, OH1.2] Applies where the substrate [F20-OS2.5] [F22-OS2.4, OS2.5] Applies where the serves as a required environmental separation element. substrate for the tile contributes to the required bracing or lateral support for studs. (2) [F20-OP2.1] [F20-OS2.3] Applies where the substrate for the tile serves [F20-OP2.5] [F22-OP2.4, OP2.5] Applies where the as a required environmental separation element or where substrate for the tile contribute to the required bracing or the tile is installed to provide the required waterproof wall lateral support for studs. finish. [F20-OP2.3] Applies where the substrate for the tile serves as a require environmental separation element or where [F20, F81-OH1.1, OH1.2] Applies where the substrate the tile is installed to provide the required waterproof wall serves as a required environmental separation element. finish. (3) [F20-OP2.1] [F20-OS1.2] Applies where the substrate is required to act [F20-OP2.5] [F22-OP2.4, OP2.5] Applies where the as fire protection for foamed plastics or to contribute to the substrate for the tile contribute to the required bracing or required fire resistance of assemblies. lateral support for studs. SA-1 • Page 169 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20-OP2.3] Applies where the substrate for the tile serves [F81-OH1.1, OH1.2] Applies where the substrate serves as a require environmental separation element or where as a required environmental separation element. the tile is installed to provide the required waterproof wall [F81-OS1.2] Applies where the substrate is required to act finish. as fire protection for foamed plastics or to contribute to the [F20-OS1.2] Applies where the substrate is required to act required fire resistance of assemblies. as fire protection for foamed plastics or to contribute to the [F81-OS2.3] required fire resistance of assemblies. 9.30.1.1. Required Finish Flooring [F20-OS2.1] (1) [F30-OS3.1] [F20-OS2.5] [F22-OS2.4, OS2.5] Applies where the [F40, F41-OH2.4] substrate for the tile contributes to the required bracing or lateral support for studs. 9.30.1.2. Water Resistance [F20-OS2.3] Applies where the substrate for the tile serves (1) [F41, F81-OH1.1] Applies where finished flooring is as a required environmental separation element or where required to provide water resistance. the tile is installed to provide the required waterproof wall [F80-OS2.3] Applies where finished flooring is required to finish. provide water resistance. [F20, F81-OH1.1, OH1.2] Applies where the substrate 9.30.1.3. Sleepers serves as a required environmental separation element. (1) [F20, F80-OS3.1] (4) [F20-OP2.1] [F80-OH1.1] Applies to portion of Code text: “Wood [F20-OP2.5] [F22-OP2.4, OP2.5] Applies where the sleepers support finished flooring over a concrete base substrate for the tile contribute to the required bracing or supported on the ground ... shall be treated with a wood lateral support for studs. preservative.” [F20-OP2.3] Applies where the substrate for the tile serves 9.30.2.1. Required Underlay as a require environmental separation element or where the tile is installed to provide the required waterproof wall (1) [F81-OH1.1] Applies where finished flooring is required to finish. provide water resistance. [F20-OS1.2] Applies where the substrate is required to act [F81-OS2.3] Applies where finished flooring is required to as fire protection for foamed plastics or to contribute to the provide water resistance. required fire resistance of assemblies. [F81-OS3.1] [F20-OS2.1] (2) [F81-OH1.1] Applies where finished flooring is required to [F20-OS2.5] [F22-OS2.4, OS2.5] Applies where the provide water resistance. substrate for the tile contributes to the required bracing or [F81-OS2.3] Applies where finished flooring is required to lateral support for studs. provide water resistance. [F20-OS2.3] Applies where the substrate for the tile serves [F81-OS3.1] as a required environmental separation element or where (3) [F81-OH1.1] Applies where finished flooring is required to the tile is installed to provide the required waterproof wall provide water resistance. finish. [F81-OS2.3] Applies where finished flooring is required to [F20-OH1.1, OH1.2] Applies where the substrate serves provide water resistance. as a required environmental separation element. [F81-OS3.1] 9.29.10.3. Adhesives (4) [F81-OH1.1] Applies where finished flooring is required to (1) [F20-OP2.3, OP2.4] provide water resistance. [F20-OH1.1, OH1.2] Applies where the substrate serves [F81-OS2.3] Applies where finished flooring is required to as a required environmental separation element. provide water resistance. [F20-OS1.2] Applies where the substrate is required to act [F81-OS3.1] as fire protection for foamed plastics or to contribute to the 9.30.2.2. Materials and Thickness required fire resistance of assemblies. (1) [F81-OH1.1] Applies where finished flooring is required to [F20-OS2.3] provide water resistance. 9.29.10.4. Moisture Resistant Backing [F81-OS2.3] Applies where finished flooring is required to (1) [F81-OP2.3, OP2.4] provide water resistance. [F20-OS1.2] Applies where the substrate is required to act [F81-OS3.1] as fire protection for foamed plastics or to contribute to the 9.30.2.3. Fastening required fire resistance of assemblies. (1) [F81-OH1.1] Applies where finished flooring is required to [F20-OS2.3] provide water resistance. [F81-OH1.1, OH1.2] Applies where the substrate serves [F81-OS2.3] Applies where finished flooring is required to as a required environmental separation element. provide water resistance. 9.29.10.5. Joints between Tiles and Bathtub [F81-OS3.1] (1) [F81-OP2.3, OP2.4] Page 170 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (2) [F81-OH1.1] Applies where finished flooring is required to 9.31.2.2. Corrosion Protection provide water resistance. (1) [F80-OH2.1] [F81-OS2.3] Applies where finished flooring is required to [F80-OS2.3] provide water resistance. 9.31.2.3. Grab Bars [F81-OS3.1] (1) [F20-OS3.1] (3) [F81-OH1.1] Applies where finished flooring is required to 9.31.3.1. Required Water Supply provide water resistance. (1) [F70, F71-OH2.2, OH2.3] [F81-OS2.3] Applies where finished flooring is required to provide water resistance. 9.31.3.2. Required Connections [F81-OS3.1] (1) [F70, F71-OH2.3] 9.30.2.4. Joints Offset (2) [F70, F71-OH2.3] (1) [F81-OH1.1] Applies where finished flooring is required to 9.31.4.1. Required Fixtures provide water resistance. (1) [F70, F71, F72-OH2.1, OH2.3] [F81-OS3.1] 9.31.4.2. Hot Water Supply [F81-OS2.3] Applies where finished flooring is required to (1) [F40-OH2.1, OH2.4] provide water resistance. [F71-OH2.3] applies to “a hot water supply shall be 9.30.2.5. Surface Defects provided” (1) [F81-OH1.1] Applies where finished flooring is required to 9.31.4.3. Floor Drains provide water resistance. (1) [F40, F41, F62-OH1.2, OH1.3] [F62-OH1.1] [F81-OS2.3] Applies where finished flooring is required to 9.31.6.1. Hot Water Supply provide water resistance. (1) (a) [F40-OH2.1,OH2.4] [F71-OH2.3] [F81-OS3.1] 9.31.6.1A. Hot Water Temperature 9.30.3.1. Thickness (1) [F31-OS2.3] Applies to hot water supply equipment. (1) [F20-OS2.1] [F41-OH2.2] Applies to hot water supply equipment. [F30-OS3.1] (2) [F41-OH2.2] 9.30.3.2. Strip Direction and End Joints 9.31.6.2. Equipment and Installation (1) [F30-OS3.1] (3) [ F23-OS3.4] (2) [F20-OS2.1] [F01-OS1.1] (3) [F20-OS2.1] 9.31.6.3. Corrosion-Resistant Coating 9.30.3.3. Nailing (1) [F80, F81-OH2.3] (1) [F30-OS3.1] 9.31.6.4. Fuel-Burning Heaters (2) [F30-OS3.1] (1) [F01-OS1.1] 9.30.3.4. Staples [F41-OH1.1] (1) [F30-OS3.1] 9.31.6.5. Heating Coils (2) [F30-OS3.1] (1) [F31-OS2.3] 9.30.4.1. Adhesive [F71-OH2.3] (1) [F81-OS3.1] 9.32.1.2. Required Ventilation 9.30.5.1. Materials (1) [F40, F50, F52-OH1.1] [F51, F52-OH1.2] (1) [F41, F80-OH1.1] (2) [F40, F50, F52-OH1.1] [F51, F52-OH1.2] [F80-OS3.1] 9.32.1.3. Venting of Laundry-Drying Equipment (2) [F41-OH1.1] (1) [F40, F44, F50, F52-OH1.1] [F81, F80-OS3.1] [F01-OS1.1] 9.30.6.1. Substrate [F01-OP1.1] (1) [F81-OH1.1] Applies where finished flooring is required to (2) [F40, F80-OH1.1] provide water resistance. [F81-OS1.1] [F81-OS2.3] Applies where finished flooring is required to [F63, F80-OS2.3] provide water resistance. [F81-OP1.1] [F81-OS3.1] (3) [F40, F44, F50, F52-OH1.2] (2) [F81-OH1.1] Applies where finished flooring is required to [F01-OS1.1] provide water resistance. [F01-OP1.1] [F81-OS2.3] Applies where finished flooring is required to provide water resistance. 9.32.2.1. Required Ventilation [F81-OS3.1] (1) [F40, F50, F52-OH1.1] [F51, F52-OH1.2] SA-1 • Page 171 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 9.32.2.2. Non-Heating Season Ventilation (9) (c) [F53,F63-OH1.1] (1) [F51,F52-OH1.2] [F40,F52,F50-OH1.1] (a),(b) [F43,F50,F53-OS3.4] (3) [F42-OH2.5] (c) [F53,F63-OS2.3] [F61,F42-OH1.1] (10) [F53-OH1.1] [F61,F42-OS2.3] [F43,F50,F53-OS3.4] (4) [F80-OH2.5] [F53,F63-OS2.3] [F80,F42-OH1.1,OH1.2] (11) [F53-OH1.1] 9.32.2.3 Non Heating Season Mechanical Ventilation (12) [F81-OH1.2] (1) [F40,F50,F52-OH1.1] 9.32.3.5. Ventilation Systems Not Used in Conjunction with (3) [F40,F50,F52-OH1.1] [F51,F52-OH1.2] Forced Air Heating Systems (2) [F53-OH1.1] (4) [F40,F50,F52-OH1.1] [F51,F52-OH1.2] [F43,F50,F53-OS3.4] 9.32.3.1. Required Ventilation (3) (a) [F43,F53-OH1.1] (1) [F40,F50,F53-OS3.4] (b) [F53,F63-OH1.1] [F40,F50,F52-OH1.1] [F51,F52-OH1.2] (a) [F43, F50, F53, F81-OS3.4] (2) (a),(b) [F40,F50,F52-OH1.1] (b) [F53,F63-OS2.3] (a),(b) [F51,F52-OH1.2] (4) [F40, F43, F50, F52-OH1.1] (c) [F53-OH1.1] [F43,F50,F53-OS3.4] (c) [F53-OS3.4] (5) [F53-OH1.1] 9.32.3.2. Design and Installation [F53,F63-OS2.3] (1) [F52-OS2.3] [F43,F50,F53-OS3.4] [F40,F52,F50-OH1.1] [F52,F51-OH1.2] (6) [F53-OH1.1] (2) [F81-OH1.1] [F53,F63-OS2.3] (3) [F81-OH1.1] [F43,F50,F53-OS3.4] [F81-OS3.4] (7) [F53-OH1.1] (4) [F40,F43,F50,F53-OH1.1] (8) [F51,F54-OH1.2] [F43,F53,F82-OS3.4] (9) [F54-OH1.2] (5) [F82-OH1.1] (10) [F40, F50, F52-OH1.1] (6) [F63,F81-OH1.1] (12) [F40, F50, F52-OH1.1] 9.32.3.3. Principal Ventilation System (13) [F51,F54-OH1.2] (1) [F40, F50, F52-OH1.1] [F51, F52-OH1.2] (14) [F40, F50, F52-OH1.1] (2) [F40,F50,F52-OH1.1] [F51,F52-OH1.2] 9.32.3.6. Exhaust Only Ventilation Systems (4) [F80,F81-OH1.1] (1) [F40,F50,F52-OH1.1] (5) [F81-OH1.1] [F43-OS3.4] (6) [F81-OH1.1] (2) [F40,F50,F52-OH1.1] (7) [F81-OH1.1] (3) [F40,F50,F52-OH1.1] (8) [F81-OH1.1] 9.32.3.7. Supplemental Exhaust (9) [F40,F50,F52-OH1.1] (1) [F40, F52-OH1.1] (10) [F40-OH1.1] (3) [F40, F52-OH1.1] 9.32.3.4. Ventilation Systems Used in Conjunction with Forced (4) [F40, F52-OH1.1] Air Heating Systems (5) [F40, F52-OH1.1] (2) [F50,F51,F81-OH1.1] [F51,F81-OH1.2] (6) [F81-OH1.1] [F43,F50,F81-OS3.4] (7) [F81-OH1.1] (5) [F40,F43,F50,F52-OH1.1] (8) [F81-OH1.1] (a) [F43,F50,F53-OS3.4] (b) [F43,F50,F81-OS3.4] 9.32.3.8. Protection Against Depressurization (7) [F40,F50,F52,F53-OH1.1] (2) [F53-OH1.1] [F43,F50,F53-OS3.4] (a)[F43, F50, F53-OS3.4] (8) (a),(b) [F81-OH1.1] (b) [F53,F63-OS2.3] (c) [F53-OH1.1] (3) [F53,F81-OH1.1] (c) [F53,F63-OS2.3] [F43,F50,F53,F81-OS3.4] (a),(b) [F43,F53-OH1.1] (4) [F81-OS3.4 Page 172 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F81-OH1.1,OH1.2] (9) [F40, F50, F52, F53-OH1.1] (5) [F53-OH1.1] [F53-OS3.4] [F81-OS1.1] (12) [F40, F50, F52, F53-OH1.1] [F80,F81-OS3.4] [F53-OS3.4] (7) [F43,F50,F53-OS3.4] 9.32.3.12. Heat Recovery Ventilators [F53-OH1.1] (2) [F40,F50,F52-OH1.1] 9.32.3.9A. Location of Carbon Monoxide Alarms (3) [F40,F50,F52-OH1.1] (1) [F44-OS3.4] (4) [F53-OH1.1,OH1.2] (2) [F44-OS3.4] [F53,F63-OS2.3] (3) [F44-OS3.4] [F43,F53-OS3.4] (5) [F62-OH1.1] (4) [F44-OS3.4] (6) [F81-OH1.1] (5) [F44-OS3.4] 9.32.3.13. Outdoor Intake and Exhaust Openings (6) [F44-OS3.4] (1) [F40, F50, F52-OH1.1] 9.32.3.9B. Location of Carbon Monoxide Alarms in All Buildngs [F40, F44, F50-OS3.4] (1) [F44-OS3.4] (2) [F40, F50, F52, F53-OH1.1] 9.32.3.9C. Installation and Conformance Standards [F43, F53-OS3.4] (1) [F44-OS3.4] (3) [F40, F50, F52-OH1.1] (a), (e) [F81-OS3.4] [F40, F50, F44-OS3.4] (3) [F11, F81-OS1.5] (4) [F62,F63-OS2.3] [F74-OA2] [F62,F63-OP2.3] (4) [F11, F81-OS1.5] (5) [F62,F63-OS2.3] [F74-OA2] [F62,F63-OP2.3] (6) [F44-OS3.4] (6) [F62,F63-OS2.3] 9.32.3.10. Fans [F62,F63-OP2.3] (1) [F40, F50, F52, F53-OH1.1] [F51, F52-OH1.2] (7) [F40,F50,F52-OH1.1] [F53, F63-OS2.3] [F40,F44,F50,F53-OS3.4] (2) [F81-OH1.1, OH1.2] (8) [F40,F53-OH1.1] (3) [F53-OH1.1, OH1.2] (9) [F61-OH1.1] [F53-OS3.4] [F61-OS2.3] (4) [F40,F50,F52,F53-OH1.1] [F51,F52-OH1.2] (10) [F42-OH1.1] (5) [F81-OH1.1,OH1.2] [F01,F42-OS1.1] (6) [F81-OS3.4] [F42-OH2.5] [F81-OH1.1,OH1.2] (11) [F42,F63-OH1.1] (7) [F40, F50, F52, F53-OH1.1] [F51, F52-OH1.2] [F01,F42-OS1.1] [F81-OS3.4] (12) [F42-OH1.1] 9.32.3.11. Ducts [F01,F42-OS1.1] (1) [F81-OH1.1] (13) [F53,F82-OH1.1] (2) [F40, F52, F63-OH1.1] [F43,F53,F82-OS3.4] [F52, F63-OS2.3] (14) [F53,F82-OH1.1] (3) [F63-OH1.1] [F43,F53-OS3.4] [F63, F80-OS2.3] (15) [F42,F80-OH2.5] (4) [F63-OH1.1] [F01,F42,F80-OS1.1] (5) [F41,F82-OH1.1] 9.33.1.1. Application [F01,F82-OS1.1] (3) [F40-OH1.1] (6) (a),(b),(c) [F02,F03-OS1.1] [F40-OS3.4] (a) [F80-OS1.1] 9.33.2.1. Residential Heating Systems (c) [F82-OS1.1] (1) [F51, F52-OH1.2] [F63-OH1.1] (7) [F41,F53,F80-OH1.1] [F63-OS2.3] (8) [F40, F41-OH1.1] 9.33.3.1. Indoor Design Temperatures [F40, F63-OS2.3] (1) [F51-OH1.2] SA-1 • Page 173 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 9.33.4.1 Design of Heating and Air-Conditioning Systems [F43-OS3.4] (1) [F41,F63-OH1.1] [F51,F52-OH1.2] [F01-OS1.1] [F63-OS2.3] Applies only to heating systems. [F01-OP1.1] [F44-OS3.4] Applies only to heating systems. (2) [F10-OE 9.33.4.2 Installation of Hydronic Heating Systems 9.33.6.2 Materials in Air Duct Systems (1) [F01-OS1.1] (1) [F01-OS1.1] [F01-OP1.1] [F01-OP1.1] [F63-OH1.1] [F51,F52-OH1.2] (2) (a),(b),(c),(d) [F01-OS1.1] [F63-OS2.3] (a),(b),(c),(d) [F01-OP1.1] [F44-OS3.4] Applies to heating equipment. (3) [F01-OS1.1] 9.33.4.3. Heating System Control [F01-OP1.1] (1) [F51,F52-OH1.2] [F63-OH1.1] (4) (a),(b),(c),(d) [F01-OS1.1] 9.33.4.4. Access a),(b),(c),(d) [F01-OP1.1] (1) [F82-OH1.1,OH1.2] (6.1) [F81-OH1.1] [F82-OS2.3] Applies only to heating systems [F44, F81-OS3.4 [F82-OS1.1] (6.2) F20, F80-OH1.1,OH1.2] [F82-OP1.1] (7) (a),(b) [F41,F63-OH1.1] [F50,F51,F52-OH1.2] 9.33.4.5 Protection from Freezing (a),(b) [F63-OS2.3] (1) [F81-OH1.1,OH1.2] 9.33.6.3. Tape [F81-OS2.3] Applies only to heating systems. (1) [F01-OS1.1] 9.33.4.6. Expansion, Contraction and System Pressure [F01-OP1.1] (1) [F20-OH1.1,OH1.2] 9.33.6.4. Covering, Linings, Adhesives and Insulation [F20-OS3.2] (5) [F01-OS1.1] [F20-OS2.3] Applies only to heating systems. [F01-OP1.1] 9.33.4.7. Structural Movement (6) [F01-OS1.1] (1) [F23-OS3.4] (c) [F01,F02,F05-OS1.5] [F23-OH1.1,OH1.2] [F01-OP1.1] [F23-OS1.1] (7) [F01-OP1.1] [F23-OP1.1] [F01-OP1.1] (2) [F20-OS3.3,OS3.4] (9) [F63-OH1.1] Applies to ventilation ducts and their fittings. [F20-OS1.1] [F51,F52-OH1.2] Applies to air duct distribution systems 9.33.4.8. Asbestos serving heating systems. (1) [F43-OH1.1] [F03-OS1.1] Applies to air duct distribution systems. 9.33.4.9 Contaminant Transfer [F03-OP1.1] Applies to air duct distribution systems. (1) [F44-OH1.1] [F63-OS2.3] Applies to air duct distribution systems. [F44-OS3.4] 9.33.6.5. Galvanized Steel or Aluminum Supply Ducts 9.33.5.1 Capacity of Heating Appliances (1) [F20-OH1.1,OH1.2] (1) [F131, F132, F133, F150-OR1.2] [F01-OS1.1] (2) [F131, F132, F133, F150-OR1.2] [F01-OP1.1] (3) [F131, F132, F133, F150-OR1.2] (2) [F20,F63-OH1.1] [F20,F51,F52-OH1.2] 9.33.5.2. Installation Standards [F20,F63-OS2.3] (1) [F41,F50, F63-OH1.1][F51, F52-OH1.2] 9.33.6.6 Construction of Ducts and Plenums [F63-OS2.3] (1) [F03-OS1.1] [F44-OS3.4] [F03-OP1.1] (2) [F41,F50, F63-OH1.1][F51, F52-OH1.2] (2) [F01-OS1.1] [F63-OS2.3] [F20-OS3.1] [F44-OS3.4] [F63-OH1.1] [F51,F52-OH1.2] 9.33.5.3 Design, Construction and Installation Standard for [F20,F63-OS2.3] Solid-Fuel-Burning Appliances (3) [F43,F63-OH1.1] [F51,F52-OH1.2] (1) [F41,F43-OH1.1] [F51-OH1.2] [F01-OS1.1] [F51-OS2.3] [F63-OS2.3] [F01-OP1.1] Page 174 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (4) [F43,F63-OH1.1] [F51,F52-OH1.2] [F81-OH1.2] [F63-OS2.3] (2) [F81-OH1.1] [F01-OS1.1] [F81,F44-OS3.4] [F01-OP1.1] [F41,F44-OH1.1] (4.1) [F20-OH4] (3) [F81-OH1.1] [F20-OP2.4] [F82,F81-OH1.1] [F20-OS2.3] (4) [F82-OS3.4] (5) [F63-OH1.1] [F51,F52-OH1.2] 9.33.6.11. Warm Air Supply Outlets [F63-OS2.3] (1) [F40,F63-OH1.1] [F51,F52-OH1.2] [F01-OS1.1] [F63-OS2.3] [F01-OP1.1] (2) [F63-OH1.1] [F51-OH1.2] 9.33.6.7. Installation fo Ducts and Plenums [F63-OS2.3] (1) [F40-OH1.1] (3) [F40,F63-OH1.1] [F51-OH1.2] [F40-OS3.4] (4) [F40,F63-OH1.1] [F51-OH1.2] (2) [F63-OH1.1] [F51,F52-OH1.2] [F63-OS2.3] [F63-OS2.3] (5) [F40,F63-OH1.1] [F51-OH1.2] [F01-OS1.1] [F63-OS2.3] [F01-OP1.1] (6) [F40,F63-OH1.1] [F51-OH1.2] (3) [F63-OH1.1] [F51,F52-OH1.2] [F63-OS2.3 [F63-OS2.3] (8) [F31-OS3.2] [F20-OS3.1] (9) [F40,F63-OH1.1] [F51-OH1.2] (4) [F51,F52-OH1.2] [F63,F50-OH1.1] [F63-OS2.3] Applies to warm-air supply outlets located in [F63,F80-OS2.3] finished areas. (5) [F01-OS1.1] (10) [F40-OH1.1] [F01-OP1.1] [F40-OS3.4] (6) [F80-OH1.1,OH1.2] 9.33.6.12. Return-Air Inlets [F80-OS2.3] (1) [F44,F40-OH1.1] (7) (a) [F44,F81-OH1.2,OH1.3] [F44,F40-OS3.4] (b),(c) [F44,F81-OH1.1] (2) [F63-OH1.1] [F51-OH1.2] (8) [F44, F81-OH1.1][F81-OH1.2] (3) [F63-OH1.1] [F51-OH1.2] (9) [F44, F81-OH1.1][F81-OH1.2] [F63-OS2.3] (10) [F131-OR2] 9.33.6.13. Return-Air System (11) [F81-OH1.1, OH1.2, OH1.3] (1) [F63-OH1.1][F51-OH1.2] 9.33.6.8 Clearances of Ducts and Plenums [F63-OS2.3] (2) (a),(b) [F01-OS1.1] (1.1) [F01, F02-OP1.1] (a),(b) [F01-OP1.1] [F01, F02-OS1.1] (3) (a),(b) [F01-OS1.1] (2) [F01-OS1.1] (a),(b) [F01-OP1.1] [F01-OP1.1] (4) (a),(b),(c) [F01-OS1.1] (3) [F01-OS1.1] (a),(b),(c) [F01-OP1.1] [F01-OP1.1] (5) [F01-OS1.1] (4) (a),(b),(c) [F01-OS1.1] [F01-OP1.1] (a),(b),(c) [F01-OP1.1] 9.33.6.9 Adjustable Dampers and Balance Stops (5) [F51,F52-OH1.1,OH1.2] (1) [F40,F63-OH1.1] [F51,F52-OH1.2] [F51,F52-OS2.3] [F63-OS2.3] Applies to branch supply ducts that are not (6) [F63-OH1.1] [F51-OH1.2] fitted with diffusers with adjustable balance stops. [F63-OS2.3] 9.33.6.10 Warm-Air Supply Outlets and Return Inflets – General (7) (a),(b) [F44-OH1.1] (2) (a),(b) [F01,F02-OS1.1] (a),(b) [F44-OS3.4] (a),(b) [F01,F02-OP1.1] 9.33.6.14. Filters and Odour Removal Equipment 9.33.6.10A. Supply, Return, Intake and Exhaust Openings (1) [F01-OS1.1] (1) [F30-OS3.1 [F01-OP1.1] SA-1 • Page 175 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions (2) [F32-OS3.3] 9.34.2.3. Stairways [F41-OH1.1] (1) [F30-OS3.1] (3) (a),(b) [F81-OH1.1] (2) [F30-OS3.1] 9.33.7.1. Recessed Radiators and Convectors 9.34.2.4. Basements (1) [F01-OS1.1] (1) [F30-OS3.1] [F01-OP1.1] (2) [F30-OS3.1] 9.33.7.2. Surface Temperature 9.34.2.5. Storage Rooms (1) [F31-OS3.2] (1) [F30-OS3.1] 9.33.8.1. Piping Materials and Installation 9.34.2.6. Garages and Carports (1) [F20-OS3.2] (1) [F30-OS3.1] [F20-OH1.1,OH1.2] (2) [F30-OS3.1] (2) [F21,F40-OH1.1] [F21,F51-OH1.2] (3) [F30-OS3.1] (3) [F20-OS2.2] 9.34.2.7. Public and Service Areas (1) [F30-OS3.1] 9.33.8.2. Insulation and Coverings (2) [F30-OS3.1] (1) [F80-OH1.2] (3) [F30-OS3.1] [F80-OS3.2] 9.35.2.2. Garage Floor (2) (a),(b) [F01-OS1.1] (1) [F40-OS1.1] (a),(b) [F01-OP1.1] 9.35.3.2. Protection from Damage due to Soil Movement (3) (a),(b) [F01,F02-OS1.1,OS1.2] (1) [F21-OH1.1, OH1.2, OH1.3] (a),(b) [F01,F02-OP1.1,OP1.2] [F21-OH4] Applies to floors and elements that support (4) [F01,F02-OS1.1,OS1.2] floors. [F01,F02-OP1.1] [F21-OP2.3, OP2.4] (5) [F31-OS3.2] [F21-OS2.3] 9.33.8.3. Clearances [F21-OS3.1] Applies to floors and elements that support (1) [F01-OS1.1] floors. [F01-OP1.1] (2) [F21-OH1.1, OH1.2, OH1.3] 9.33.8.4. Protection [F21-OH4] Applies to floors and elements that support (1) [F01-OS1.1] floors. [F01-OP1.1] [F21-OP2.3, OP2.4] (2) [F01-OS1.1] [F21-OS2.3] [F01-OP1.1] [F21-OS3.1] Applies to floors and elements that support 9.33.9.1. Cooling Units floors. (1) (a),(b),(c) [F43-OH1.1] [F51-OH1.2] 9.35.3.4. Column Piers 9.33.10.2. Factory-Built Chimneys (1) [F80-OP2.3] (1) [F01-OS1.1] [F80-OS2.3] [F44-OS3.4] (2) [F20-OP2.1, OP2.2] [F44,F41-OH1.1] [F20-OS2.1, OS2.2] [F01-OP1.1] 9.35.4.2. Columns 9.34.1.3. Location of Equipment in Public Areas (1) [F20-OP2.1] (1) [F10-OS3.1] [F32, F81-OS3.3] [F20-OS2.1] 9.34.1.4. Recessed Lighting Fixtures 9.35.4.3. Anchorage (1) [F01-OS1.1] (1) [F22-OP2.4, OP2.5] 9.34.1.5. Wiring and Cables [F22-OS2.4, OS2.5] (1) [F02-OS1.2] 9.37.2.1. Exclusions [F02-OP1.2] (2) [F42-OH2.5] 9.34.2.1. Lighting of Entrances [F20-OP2.1] (1) [F30-OS3.1] [F20-OS2.1] [F30-OS3.1] [F34-OS4.2] 9.37.2.2. Foundations 9.34.2.2. Outlets in Houses and Dwelling Units (2) [F20-OP2.1] (1) [F30-OS3.1] (2) [F30-OS3.1] [F20-OS2.1] Page 176 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 9.38.1.1. Material Requirements (2) [F20, F21, F55, F61, F80-OH1.1, OH1.2] (1) [F20-OP2.1] [F20, F21, F61, F80-OH1.3] Applies where concrete [F20-OS2.1] supports or is used in an environmental separator. 9.38.1.2. Requirement for Wood Preservative [F20, F21, F80-OH4] (1) [F80-OH4] [F20-OP2.1, OP2.4] [F21-OP2.3, OP2.4] [F80-OP2.1, OP2.3] [F80-OP2.3] [F80-OS2.3, OS3.1] [F20-OP2.3] Applies to elements that support or are part of 9.38.1.3. Exterior Joints an environmental separator. (1) [F61-OH1.3] [F20-OS2.1] [F42-OH2.5] [F21, F80-OS2.3] [F61-OP2.3] [F20-OS2.3] Applies to elements that support or are part of an environmental separator. 9.38.2.2. Attachment of Logs [F20, F21, F80-OS3.1] (1) [F61-OH1.3] (3) [F20, F21-OH4] [F42-OH2.5] [F20-OP2.1, OP2.4] [F61-OP2.3] [F21-OP2.4] 9.38.2.3. Joining Logs [F20-OS2.1] (1) [F22-OP2.5] (4) [F22-OP2.5] [F22-OS2.5] [F22-OS2.5] 9.38.2.4. Vertical Logs (5) [F61, F62-OH1.1, OH1.2, OH1.3] (1) [F22-OP2.5] [F61, F62, F80-OP2.3] [F22-OS2.5] [F61, F62, F80-OS2.3] 9.38.2.5. Plates [F30-OS3.1] (1) [F20-OP2.1] 9.41.2.1. Change of Use and Compensating Construction [F20-OS2.1] (1) 9.5 9.38.3.1. Support Over Openings Applies to the design of areas and spaces in buildings. (1) [F22-OP2.5] [F74-OA2] [F22-OS2.5] [F70, F71-OH2.3] 9.38.3.2. Clearance [F101-OH6] [F30-OS3.1] (1) [F21-OP2.4] [F10-OS3.7] [F21-OS2.4] 9.7 9.39.3.3. Foundations and Anchorage Applies to windows and skylights in Part 9 buildings. (1) [F20, F22-OS2.1, OS2.2, OS2.5] [F55, F61, F62, F63, F80, F81, F82-OH1.1] [F20, F22-OP2.1, OP2.2, OP2.4, OP2.5] [F51, F53, F54, F55, F61, F62, F63, F80, F82-OH1.2] 9.40.1.3. Reinforcing Steel [F61, F62, F63-OH1.3] (1) [F20, F21-OH4] [F102-OH7] [F42-OP2.3] [F20-OP2.1, OP2.4] [F21-OP2.4] [F03, F20-OS1.2] [F20-OS2.1] [F10-OS1.5] 9.40.1.4. Slab Construction [F20-OS2.1] (1) [F20, F21, F55, F61, F80-OH1.1, OH1.2] [F20, F21, F42, F61, F63-OS2.3] [F20, F21, F61, F80-OH1.3] Applies where concrete [F30-OS3.1] supports or is used in an environmental separator. [F10, F30-OS3.7] [F20, F21, F80-OH4] [F34-OS4.1] [F131-OR2] [F20-OP2.1, OP2.4] [F21-OP2.3, OP2.4] 9.10.17. [F80-OP2.3] Applies to flame-spread limits in Part 9 buildings. [F20-OP2.3] Applies to elements that support or are part of [F01, F02-OS1.2] an environmental separator. [F01, F02, F05-OS1.5] [F20-OS2.1] 9.31. [F21, F80-OS2.3] Applies to plumbing facilities serving Part 9 dwelling units. [F20-OS2.3] Applies to elements that support or are part of [F44, F62-OH1.1] an environmental separator. [F40, F41, F62-OH1.2, OH1.3] [F20, F21, F80-OS3.1] [F70, F71, F72, F80-OH2.1] [F41-OH2.2] SA-1 • Page 177 2024 MMAH Supplementary Standard SA-1 Acceptable Objectives and Functional Statements Solutions [F70, F71, F72, F80, F81-OH2.3] [F01-OS1.1] [F31, F80-OS2.3] [F20-OS3.1] [F23-OS3.4] 9.32. Applies to ventilation in Part 9 residential occupancies. [F40, F42, F50, F52, F53, F61, F80, F81, F82-OH1.1] [F42, F51, F52, F80, F81-OH1.2] [F42, F80-OH2.5] [F82-OP1.1] [F131-OR2] [F02, F03, F80, F82-OS1.1] [F42, F53, F61, F63-OS2.3] [F40, F43, F44, F50, F53, F81-OS3.4] 9.34.1. [F01-OS1.1] [F10-OS3.1] [F32, F81-OS3.3] Applies to electrical facilities in Part 9 buildings. 9.34.2. [F30-OS3.1] Applies to lighting outlets for Part 9 buildings. [F34-OS4.2] Applies to lighting outlets for Part 9 buildings. 9.34.3. [F30-OS3.1] [F10-OS3.7] Applies to emergency lighting for Part 9 buildings. 9.41.2.2. Performance Level Evaluation and Compensating Construction (1) [F140-OC] Page 178 • SA-1 2024 MMAH Supplementary Standard SA-1 Table 10 Objectives and Functional Statements Attributed to the Acceptable Solutions in Part 10 of Division B Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solution Solution 10.3.1.1. General [F34-OS4.1] (1) 3.2.6. [F131-OR2] Applies to additional requirements for high buildings. 9.10.17. [F03, F06, F12, F13, F82-OP1.2] Applies to flame spread limits in Part 9 buildings. [F03-OP3.1] [F01, F02-OS1.2] [F01, F02, F05-OS1.5] [F02, F03, F06, F12, F13, F82-OS1.2] [F02, F03, F05, 9.31. F06, F10, F11, F12, F82-OS1.5] Applies to plumbing facilities serving Part 9 dwelling units. [F30-OS3.1] [F11, F12-OS3.7] [F44, F62-OH1.1] [F40, F41, F62-OH1.2, OH1.3] 3.7. [F70, F71, F72, F80-OH2.1] [F41-OH2.2] [F70, F71, F72, Applies to health requirements for buildings. F80, F81-OH2.3] [F74-OA2] [F01-OS1.1] [F50-OH1.1] [F31, F80-OS2.3] [F40, F72-OH2.1] [F70-OH2.2] [F71-OH2.3] [F40, F41- [F20-OS3.1] [F23-OS3.4] OH2.4] 9.32. [F101-OH6] Applies to ventilation in Part 9 residential occupancies. [F102-OH7] [F40, F42, F50, F52, F53, F61, F80, F81, F82-OH1.1] [F01-OP1.1] [F42, F51, F52, F80, F81-OH1.2] [F01-OS1.1] [F42, F80-OH2.5] [F20, F30-OS3.1] [F32-OS3.3] [F43, F44-OS3.4] [F82-OP1.1] 3.11. [F131-OR2] Applies to public pools. [F02, F03, F80, F82-OS1.1] [F74-OA2] [F42, F53, F61, F63-OS2.3] [F50-OH1.1] [F40, F43, F44, F50, F53, F81-OS3.4] [F72-OH2.1] [F46, F70-OH2.2] [F40, F41, F45, F71, F122- 9.34.1. OH2.3] [F40, F41-OH2.4] [F01-OS1.1] [F101-OH6] [F10-OS3.1] [F32, F81-OS3.3] Applies to electrical [F01-OS1.1] [F04-OS1.3] facilities in Part 9 buildings. [F03-OS2.1] 9.34.2. [F12, F30, F34, F36, F120, F121, F123, F124-OS3.1] [F30-OS3.1] Applies to lighting outlets for Part 9 buildings. [F31-OS3.2] [F32, F34-OS3.3] [F34, F43, F44, F81, [F34-OS4.2] Applies to lighting outlets for Part 9 buildings. F122-OS3.4] [F10, F11, F12, F34, F123-OS3.7] 9.34.3. 3.12. [F30-OS3.1] [F10-OS3.7] Applies to emergency lighting for Applies to public spas. Part 9 buildings. [F74-OA2] 10.3.2.1. General [F46-OH2.2] [F40, F41, F70, F71, F72, F81, F122-OH2.3] [F40, F41-OH2.4] (1) [F140-OC] [F11, F12, F13, F30, F34, F36, F81, F120, F121, F123, F124-OS3.1] [F43, F81, F122-OS3.4] [F10, F34, F123-OS3.7] 9.5. Applies to the design of areas and spaces in buildings. [F74-OA2] [F70, F71-OH2.3] [F101-OH6] [F30-OS3.1] [F10-OS3.7] 9.7. Applies to windows and skylights in Part 9 buildings. [F55, F61, F62, F63, F80, F81, F82-OH1.1] [F51, F53, F54, F55, F61, F62, F63, F80, F82-OH1.2] [F61, F62, F63-OH1.3] [F102-OH7] [F42-OP2.3] [F03, F20-OS1.2] [F10-OS1.5] [F20-OS2.1] [F20, F21, F42, F61, F63-OS2.3] [F30-OS3.1] [F10, F30-OS3.7] SA-1 • Page 179 2024 MMAH Supplementary Standard SA-1 Table 11 Objectives and Functional Statements Attributed to the Acceptable Solutions in Part 11 of Division B Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions 11.2.1.3. Prohibition of Occupancy Combinations As applied to lighting of exits, lighting of access to exits and (1) [F41-OH2.1] emergency lighting in Subsection 3.2.7.: [F02, F03-OS1.2] [F10-OS1.5] [F40-OH2.4] 11.3.1.1. Material Alteration or Repair of a Building System [F12-OH5] Applies to the requirement for a suitably identified shut-off valve outside the building. (1) [F140-OC] [F01-OP1.1] [F01, F02, F03, F06, F12, F81-OP1.2] 11.3.3.2. Extensive Renovation [F02-OP3.1] (4) [F02, F04-OP1.2, OP1.3] [F12-OS1.1] Applies to the requirement for a suitably (5) [F02, F04-OS1.2, OS1.3] identified shut-off valve outside the building. 11.3.5.2. Vertical Separations and Existing Sewage Systems [F02, F03, F06, F10, F11, F12, F81-OS1.2] [F02, F03, F06, (1) [F110-OE] F10, F11, F12, F81-OS1.5] [F02, F06, F30, F81-OS3.1] [F36-OS3.6] [F10, F11, F12, [F113- OH2.1,OH5] F81-OS3.7] 11.4.1.1. Performance Level As applied to access to exit widths based on occupant load (1) [F140-OC] in Article 3.3.1.16.: 11.4.3.2. Structural [F10-OS3.7] (1) [F110-OE] Applies to manure storage tanks. As applied to door release hardware in Article 3.3.1.12.: [F21, F22, F61, F80, F81-OH4] [F73-OA1] [F04-OP1.2] [F30-OS3.1] [F10, F12-OS3.7] [F20-OP2.1, OP2.2, OP2.3, OP2.4, OP2.6] As applied to travel distance in Article 3.4.2.4.: [F21-OP2.1, OP2.2, OP2.4, OP2.5, OP2.6] [F10-OS3.7] [F22-OP2.1, OP2.3, OP2.4, OP2.5] As applied to number of exits in Articles 3.4.2.3. and [F81-OP2.1, OP2.4] 3.4.2.5.: [F82-OP2.3] [F05, F10-OS1.5] [F61-OP2.3, OP2.4] [F10-OS3.7] [F80-OP2.3, OP2.4, OP2.6] As applied to exit widths based on occupant load in Article [F04-OP3.1] 3.4.3.2.: [F21-OP4.1, OP4.4] [F12-OP1.2] [F20-OP4.3] [F12-OS1.2] [F04-OS1.2] [F30-OS3.1] [F10, F12-OS3.7] [F20-OS2.1, OS2.2, OS2.3, OS2.4] As applied to exit signs in Articles 3.4.5.1. and 3.4.5.2.: [F21-OS2.1, OS2.2, OS2.3, OS2.5, OS2.6] [F10, F81-OS3.7] [F61-OS2.3] As applied to door release hardware in Article 3.4.6.15.: [F80-OS2.3] [F73-OA1] [F81-OS2.3] [F02-OS1.2] [F82-OS2.3] [F10, F81-OS1.5] [F10, F81-OS3.7] [F30-OS3.1] As applied to access to exit widths based on occupant load [F43-OS3.4] Applies to manure storage tanks. in Subsection 9.9.3.: 11.4.3.3. Increase in Occupant Load [F30-OS3.1] [F10-OS3.7] (1) As applied to fire alarm systems in Subsection 3.2.4.: As applied to exit widths based on occupant load in [F12, F13, F81, F82-OP1.2] Subsection 9.9.3.: [F02, F03, F11, F12, F13, F81, F82-OS1.2] [F11, F13- [F30-OS3.1] [F10-OS3.7] OS1.4] [F10, F11, F12, F13, F81, F82-OS1.5] As applied to travel distance in Article 9.9.9.1.: [F11, F12-OS3.7] Applies to voice communication systems. [F10-OS3.7] As applied to smoke control measures, and at least one As applied to number of exits in Articles 9.9.8.2. and elevator to permit transport of firefighters to all floors in 9.9.9.2.: hotels whose floor level is more than 18 m high measured [F10-OS3.7] between grade and floor level of the top storey in As applied to exit signs in Subsection 9.9.10.: Subsection 3.2.6.: [F73-OA1] [F02, F03, F06, F12, F13, F82-OP1.2] [F10-OS1.5] [F03-OP3.1] [F10-OS3.7] [F02, F03, F06, F12, F13, F82-OS1.2] [F02, F03, F05, F06, As applied to lighting of exits, lighting of access to exits and F10, F12-OS1.5] emergency lighting in Article 9.9.11.: [F30-OS3.1] [F30-OS3.1] [F10-OS3.7] Page 180 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions As applied to fire alarm systems in Subsection 9.10.18.: [F40, F72-OH2.1] [F70-OH2.2] [F71-OH2.3] [F40, F41- [F02-OS1.2] Applies to a sprinklered building. OH2.4] [F101-OH6] [F03, F11-OS1.2] [F11-OS1.5] [F102-OH7] [F01-OP1.1] [F01-OS1.1] As applied to smoke alarms in Subsection 9.10.19.: [F20, F30-OS3.1] [F32-OS3.3] [F43, F44-OS3.4] [F11, F81-OS1.4] As applied to public pools in Section 3.11.: [F11, F81, F82-OS1.5] [F74-OA2] (3) As applied to required ventilation for buildings in Sentence [F50-OH1.1] 6.2.2.1.(2): [F72-OH2.1] [F46, F70-OH2.2] [F40, F41, F45, F71, F122- [F50-OH1.1] OH2.3] [F40, F41-OH2.4] As applied to plumbing facilities for buildings in Subsection [F101-OH6] 3.7.4.: [F01-OS1.1] [F04-OS1.3] [F74-OA2] [F03-OS2.1] [F50-OH1.1] [F12, F30, F34, F36, F120, F121, F123, F124-OS3.1] [F31- [F72-OH2.1] [F70-OH2.2] [F71-OH2.3] [F40-OH2.4] OS3.2] [F32, F34-OS3.3] [F34, F43, F44, F81, [F101-OH6] F122-OS3.4] [F10, F11, F12, F34, F123-OS3.7] [F20, F30-OS3.1] As applied to public spas in Section 3.12.: [F74-OA2] As applied to plumbing facilities serving Part 9 dwelling [F46-OH2.2] [F40, F41, F70, F71, F72, F81, F122-OH2.3] units in Article 9.31.1.1.: [F40, F41-OH2.4] [F44, F62-OH1.1] [F40, F41, F62-OH1.2, OH1.3] [F11, F12, F13, F30, F34, F36, F81, F120, F121, F123, [F70, F71, F72, F80-OH2.1] [F41-OH2.2] [F70, F71, F72, F124-OS3.1] [F43, F81, F122-OS3.4] [F10, F34, F80, F81-OH2.3] F123-OS3.7] [F01-OS1.1] [F31, F80-OS2.3] As applied to required ventilation for buildings in Sentence [F20-OS3.1] [F23-OS3.4] 6.2.2.1.(2): [F50-OH1.1] 11.4.3.4. Change in Major Occupancy As applied to Sentence 6.2.3.9.(1): (1) [F02, F03, F04-OP1.2, OP1.3] Applies to increase in [F40-OH1.1] construction index. [F44-OS1.1] [F02, F04-OP1.2, OP1.3] Applies where the building is required to be sprinklered. As applied to Sentence 6.2.4.7.(10): [F02, F03, F04-OS1.2, OS1.3] Applies to increase in [F40-OH1.1] construction index. [F44-OS1.1] [F02, F04-OS1.2, OS1.3] Applies where the building is As applied to Subsection 9.5.1.: required to be sprinklered. [F10-OS3.7] Applies where an Early Warning system is provided for a As applied to Articles 9.5.3.1. to 9.5.10.1.: Part 3 building, in accordance with Subsection 3.2.4.: [F70, F71-OH2.3] [F12, F13, F81, F82-OP1.2] [F101-O H6] [F02, F03, F11, F12, F13, F81, F82-OS1.2] [F11, F13- [F30-OS3.1] [F10-OS3.7] OS1.4] [F10, F11, F12, F13, F81, F82-OS1.5] As applied to windows and skylights in Part 9 buildings in [F11, F12-OS3.7] Applies to voice communication systems. Section 9.7.: Applies where an Early Warning system is provided for a [F55, F61, F62, F63, F80, F81, F82-OH1.1] [F51, F53, F54, Part 9 building, in accordance with Subsection 9.10.18.: F55, F61, F62, F63, F80, F82-OH1.2] [F61, F62, [F02-OS1.2] Applies to a sprinklered building. F63-OH1.3] [F03, F11-OS1.2] [F11-OS1.5] [F102-OH7] Applies where an Early Warning system is provided for a [F42-OP2.3] Part 9 building, in accordance with Subsection 9.10.19.: [F03, F20-OS1.2] [F10-OS1.5] [F11, F81-OS1.4] [F11, F81, F82-OS1.5] [F20-OS2.1] [F20, F21, F42, F61, F63-OS2.3] (2) As applied to additional requirements for high buildings in [F30-OS3.1] [F10, F30-OS3.7] Subsection 3.2.6.: [F34-OS4.1] [F03, F06, F12, F13, F82-OP1.2] [F131-OR2] [F03-OP3.1] As applied to flame spread limits in Part 9 buildings [F02, F03, F06, F12, F13, F82-OS1.2] [F02, F03, F05, F06, Subsection 9.10.17.: F10, F11, F12, F82-OS1.5] [F01, F02-OS1.2] [F01, F02, F05-OS1.5] [F30-OS3.1] [F11, F12-OS3.7] As applied to plumbing facilities serving Part 9 dwelling As applied to health requirements for buildings in Section units in Section 9.31.: 3.7.: [F44, F62-OH1.1] [F40, F41, F62-OH1.2, OH1.3] [F74-OA2] [F70, F71, F72, F80-OH2.1] [F41-OH2.2] [F70, F71, F72, [F50-OH1.1] F80, F81-OH2.3] [F01-OS1.1] SA-1 • Page 181 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F31, F80-OS2.3] As applied to number of exits in Articles 3.4.2.3. and [F20-OS3.1] 3.4.2.5.: As applied to ventilation in Part 9 residential occupancies in [F05, F10-OS1.5] Section 9.32.: [F10-OS3.7] [F40, F42, F50, F52, F53, F61, F80, F81, F82-OH1.1] [F42, As applied to exit widths based on occupant load in Article F51, F52, F80, F81-OH1.2] 3.4.3.2.: [F42, F80-OH2.5] [F12-OP1.2] [F82-OP1.1] [F12-OS1.2] [F131-OR2] [F30-OS3.1] [F10, F12-OS3.7] [F02, F03, F80, F82-OS1.1] As applied to exit signs in Articles 3.4.5.1. and 3.4.5.2.: [F42, F53, F61, F63-OS2.3] [F10, F81-OS3.7] [F40, F43, F44, F50, F53, F81-OS3.4] As applied to door release hardware in Article 3.4.6.15.: As applied to Subsection 9.34.1.: [F73-OA1] [F01-OS1.1] [F02-OS1.2] [F10-OS3.1] [F32, F81-OS3.3] Applies to electrical facilities [F10, F81-OS1.5] in Part 9 buildings. [F10, F81-OS3.7] As applied to Subsection 9.34.2.: As applied to access to exit widths based on occupant load [F30-OS3.1] Applies to lighting outlets for Part 9 buildings. in Subsection 9.9.3.: [F34-OS4.2] Applies to lighting outlets for Part 9 buildings. [F30-OS3.1] [F10-OS3.7] As applied to Subsection 9.34.3.: As applied to exit widths based on occupant load in [F30-OS3.1] [F10-OS3.7] Applies to emergency lighting for Subsection 9.9.3.: Part 9 buildings. [F30-OS3.1] [F10-OS3.7] (3) As applied to fire alarm systems in Subsection 3.2.4.: As applied to travel distance in Article 9.9.9.1.: [F12, F13, F81, F82-OP1.2] [F10-OS3.7] [F02, F03, F11, F12, F13, F81, F82-OS1.2] [F11, F13- As applied to number of exits in Articles 9.9.8.2. and OS1.4] [F10, F11, F12, F13, F81, F82-OS1.5] 9.9.9.2.: [F11, F12-OS3.7] Applies to voice communication systems. [F10-OS3.7] As applied to smoke control measures, and at least one As applied to exit signs in subsection 9.9.10.: elevator to permit transport of fire fighters to all floors in [F10-OS1.5] hotels whose floor level is more than 18 m high, measured [F10-OS3.7] between grade and the floor level of the top storey in [F73-OA1] Subsection 3.2.6.: As applied to lighting of exits, lighting of access to exits and [F02, F03, F06, F12, F13, F82-OP1.2] emergency lighting in Article 9.9.11.: [F03-OP3.1] [F30-OS3.1] [F10-OS3.7] [F02, F03, F06, F12, F13, F82-OS1.2] [F02, F03, F05, F06, F10, F12-OS1.5] As applied to fire alarm systems in Subsection 9.10.18.: [F30-OS3.1] [F02-OS1.2] Applies to a sprinklered building. [F03, F11-OS1.2] [F11-OS1.5] As applied to lighting of exits, lighting of access to exits and emergency lighting in Subsection 3.2.7.: As applied to smoke alarms in Subsection 9.10.19.: [F40-OH2.4] Applies to the requirement for a suitably [F11, F81-OS1.4] [F11, F81, F82-OS1.5] identified shut-off valve outside the building. (4) As applied to fire separations in Article 3.1.3.1.: [F01-OP1.1] [F01, F02, F03, F06, F12, F81-OP1.2] [F03-OP1.2] [F02-OP3.1] [F03-OS1.2] [F12-OS1.1] Applies to the requirement for a suitably As applied to Table 11.4.3.4.B.: identified shut-off valve outside the building. [F140-OC] [F02, F03, F06, F10, F11, F12, F81-OS1.2] [F02, F03, F06, (6) [F02, F04-OP1.2, OP1.3] F10, F11, F12, F81-OS1.5] [F02, F04-OS1.2, OS1.3] [F02, F06, F30, F81-OS3.1] [F36-OS3.6] [F10, F11, F12, 11.4.3.5. Plumbing F81-OS3.7] (1) [F140-OC] As applied to access to exit widths based on occupant load [F20-OE] in Article 3.3.1.16.: [F20-OE] Applies to drainage piping. [F10-OS3.7] [F20-OE] Applies to underground drainage piping. As applied to door release hardware in Article 3.3.1.12.: [F20, F81, F113-OE] [F73-OA1] [F40-OE] [F30-OS3.1] [F44-OE] [F10, F12-OS3.7] [F44-OE] Applies to oil interceptors. As applied to travel distance in Article 3.4.2.4.: [F44, F81, F112-OE] [F10-OS3.7] [F81-OE] Applies to underground drainage piping. Page 182 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F81, F112-OE] [F20, F46, F80, F81-OH2.2] [F111-OE] Applies to drainage systems served by a sewage [F20, F46, F80, F81-OH2.2] Applies to water piping. system. [F20, F46, F80, F81-OH2.2] Applies to Supply Fittings. [F20-OH1.1] [F20, F46, F81-OH2.2] Applies to water piping. [F20-OH1.1] Applies to vent piping. [F20, F80, F81-OH2.2] [F20, F43, F81-OH1.1] [F20, F81-OH2.2] [F20, F43, F81-OH1.1] Applies to venting system. [F21-OH2.2] [F20, F43, F81-OH1.1] Applies to bell and spigot joints in [F41, F46-OH2.2] venting systems. [F46-OH2.2] [F20, F81-OH1.1] [F46-OH2.2] Applies to Water Systems. [F21-OH1.1] [F40-OH1.1] [F46, F70-OH2.2] [F40, F41, F50-OH1.1] Applies to the requirement for [F46, F70, F81-OH2.2] ventilation. [F46, F80, F81-OH2.2] [F40, F81-OH1.1] [F46, F80, F81-OH2.2] Applies to water piping. [F41-OH1.1] [F46, F81-OH2.2] [F41, F81-OH1.1] Applies to vent pipes. [F46, F81-OH2.2] Applies to water piping. [F43-OH1.1] [F70-OH2.2] [F43, F80, F81-OH1.1] Applies to venting system. [F70, F80-OH2.2] [F43, F81-OH1.1] Applies to venting system. [F70, F81-OH2.2] [F44, F81-OH1.1] [F80-OH2.2] [F80-OH1.1] [F81-OH2.2] Applies to the size of air break. [F81-OH1.1] [F81-OH2.2] Applies to water service pipe. [F81-OH1.1] Applies to venting system. [F81-OH2.2] Applies to private water supply. [F31-OH1.2] [F81-OH2.2] Applies to water system. [F20-OH1.3] [F82-OH2.2] [F20, F80, F81-OH1.3] [F71-OH2.3] [F61-OH1.3] [F71, F72-OH-2.3] Applies to equipment. [F61, F80-OH1.3] [F72-OH2.3] [F62-OH1.3] [F40-OH2.4] [F62, F81-OH1.3] [F40, F46-OH2.4] [F80, F81-OH1.3] [F41-OH2.4] [F81-OH1.3] Applies to water pipes. [F41-OH2.4] Applies to floor drains in garbage rooms. [F20-OH2.1] [F41, F81-OH2.4] [F20-OH2.1] Applies to drainage piping. [F63-OH2.4] [F20, F80, F81, F113-OH2.1] [F81-OH2.4] [F20, F80, F81, F113-OH2.1] Applies to building sewer. [F42-OH2.5] [F20, F80, F81, F113-OH2.1] Applies to drainage system. [F81-OH2.6] Applies to drainage pipe. [F20, F80, F81, F113-OH2.1] Applies to Waste Fittings. [F81-OH2.6] Applies to private sewers. [F20, F81-OH2.1] Applies to drainage piping. [F20-OH2.1, OH2.2] [F20, F81-OH2.1] Applies to bell and spigot joints in [F20, F46, F80, F81, F113-OH2.1, OH2.2] drainage systems. [F80-OH2.1, OH2.2] [F21-OH2.1] [F80-OH2.1, OH2.2 ,OH2.3, OH2.4] [F40-OH2.1] [F82-OH2.1, OH2.2, OH2.3, OH2.4] Applies to the need for [F41, F81-OH2.1] maintenance. [F43-OH2.1] [F81-OH2.1, OH2.2, OH2.4] [F45-OH2.1] [F20, F81-OH2.1, OH2.3] [F62-OH2.1] [F20, F81, F113-OH2.1, OH2.3] [F62, F70-OH2.1] [F80-OH2.1, OH2.3] Applies to Drainage Systems. [F70-OH2.1] [F81-OH2.1, OH2.3, OH2.4] [F72-OH2.1] [F81, F82-OH2.1, OH2.3, OH2.4] [F80-OH2.1] [F40-OH2.1, OH2.4] [F80, F81-OH2.1] Applies to drainage system. [F40, F41-OH2.1, OH2.4] [F80, F81, F113-OH2.1] [F41, F43-OH2.1, OH2.4] [F80, F81, F113-OH2.1] Applies to drainage system. [F41, F81-OH2.1, OH2.4] [F81-OH2.1] [F43-OH2.1, OH2.4] [F81-OH2.1] Applies to drainage system. [F80-OH2.1, OH2.4] [F81, F113-OH2.1] [F80, F81-OH2.1, OH2.4] [F20-OH2.2] [F81-OH2.1, OH2.4] [F20-OH2.2] Applies to water piping. [F82-OH2.1, OH2.4] SA-1 • Page 183 2024 MMAH Supplementary Standard SA-1 Acceptable Acceptable Objectives and Functional Statements Objectives and Functional Statements Solutions Solutions [F20, F80, F81-OH2.1, OH2.6] [F01-OS1.1] Applies to oil interceptors. [F01, F40, F81- [F20, F80, F81, F113-OH2.1, OH2.6] OS1.1] [F20, F81-OH2.1, OH2.6] [F01, F81-OS1.1] [F81-OH2.2, OH2.4] [F20, F81-OS1.1] [F41, F81-OH2.4, OH2.5] [F81-OS1.1] [F20-OH4] [F02, F12, F81-OS1.2] [F43-OH5] [F12-OS1.4] [F44-OH5] [F20, F81-OS2.1] [F44-OH5] Applies to oil interceptors. [F81-OH5] [F20, F81-OS2.3] [F20-OS2.2, OS2.3] [F20-OS3.1] [F01-OP1.1] [F20, F30, F80-OS3.1] [F01-OP1.1] Applies to oil interceptors. [F01, F40, F81- [F30-OS3.1] OP1.1] [F30-OS3.1] Applies to the requirement for lighting. [F80- [F20, F81-OP1.1] OS3.1] [F02, F12, F81-OP1.2] [F81-OS3.1] [F12-OP1.4] [F20, F81-OS3.2] [F31-OS3.2] [F61-OP2.3] [F31, F81-OS3.2] [F61, F80-OP2.3] [F31, F81-OS3.2] Applies to pipes containing hot water. [F61, F81-OP2.3] [F31, F81-OS3.2] Applies to pressure vessels containing [F62-OP2.3] hot water. [F81-OS3.2] [F63-OP2.3] [F80-OP2.3] [F32-OS3.3] [F81-OP2.3] [F40, F80-OS3.4] [F43-OS3.4] Applies to equipment. [F44-OS3.4] [F20-OP5] [F81-OS3.4] [F20, F31, F46, F80, F81-OP5] [F36-OS3.6] [F20, F46, F80, F81-OP5] [F20, F46, F80, F81-OP5] Applies to Supply Fittings. [F20, [F40-OR1] F46, F80, F81-OP5] Applies to water piping. [F20, F46, [F130-OR1] F80, F81, F113-OP5] 11.4.3.6. Sewage Systems [F20, F46, F81-OP5] (1) [F81, F110, F111-OE] [F20, F46, F81-OP5] Applies to water piping. [F20, F80, [F81, F111-OE] F81-OP5] [F82-OE] [F20, F80, F81-OP5] Applies to drainage system. [F20, F80, [F82, F110-OE] F81, F113-OP5] [F82, F111-OE] [F20, F80, F81, F113-OP5] Applies to drainage system. [F104, F110, F111-OE] [F20, F80, F81, F113-OP5] Applies to Waste Fittings. [F20, [F110-OE] F81-OP5] [F110, F111-OE] [F20, F81-OP5] Applies to drainage system. [F110, F111, F112-OE] [F20, F81-OP5] Applies to bell and spigot joints in drainage [F110, F112-OE] systems. [F20, F81, F113-OP5] [F111-OE] [F21-OP5] [F111, F112-OE] [F21, F61, F81-OP5] [F111, F113-OE] [F40-OP5] [F112-OE] [F46-OP5] [F50-OH1.1] [F46, F80, F81-OP5] [F82-OH2.1] [F46, F80, F81-OP5] Applies to water piping. [F62-OP5] [F82, F111-OH2.1] [F62, F72-OP5] [F104, F110, F111-OH2.1] [F72-OP5] [F110-OH2.1] [F80-OP5] [F110, F111-OH2.1] [F80, F81-OP5] [F110, F111, F112 -OH2.1] [F80, F81-OP5] Applies to drainage system. [F80, F81, [F110, F112-OH2.1] F113-OP5] [F111-OH2.1] [F80, F81, F113-OP5] Applies to drainage system. [F81- [F111, F112-OH2.1] OP5] [F40-OH2.4] [F81-OP5] Applies to water pipes. [F42-OH2.5] [F81-OP5] Applies to Drainage Systems. [F81, F113-OP5] [F113-OH2.6] [F81, F113-OP5] Applies to drainage pipes. [F82-OP5] [F81, F110, F111-OH5] [F01-OS1.1] [F81, F111-OH5] Page 184 • SA-1 2024 MMAH Supplementary Standard SA-1 Acceptable Objectives and Functional Statements Solutions [F82-OH5] [F82, F110-OH5] [F82, F111-OH5] [F104, F110, F111-OH5] [F110-OH5] [F110, F111-OH5] [F110, F111, F112-OH5] [F110, F112-OH5] [F111-OH5] [F111, F112-OH5] [F111, F113-OH5] [F112-OH5] [F101-OH6] [F20-OP2.3] [F81-OP2.6] [F104, F110, F111-OR2] [F20-OS2.1] [F20-OS2.2] [F30-OS3.1] SA-1 • Page 185 2024 MMAH Supplementary Standard SA-1 Table 12 Objectives and Functional Statements Attributed to the Acceptable Solutions in Part 12 of Division B Acceptable Objectives and Functional Statements Solutions 12.2.1.1. Energy Efficiency Design (1) [F131-OR2] [F131-OR1, OR1.2] (2) [F131-OR2] [F131-OR1, OR1.2] (3) [F131-OR2] [F131-UR1, OR1.2] 12.2.2.1. Carbon Dioxide Equivalents (1) [F131-OR1, OR1.2] (2) [F131-OR1, OR1.2] 12.2.3.1. Peak Electric Demand (1) [F131-OR1, OR1.2] [F133-OR2.1] 12.2.4.1. Motion Sensors (2) [F30-OS3.1] [F10-OS3.7] (3) [F30-OS3.1] [F10-OS3.7] 12.3.1.2. Windows and Sliding Glass Doors (1) [F131-OR1.2] 12.3.1.3. Temperature Control in Houses and Dwelling Units (1) [F131-OR1.2] (2) (a) [F131-OR1.2] [F133-OR2.1] (b) [F131-OR1.2] [F133-OR2.1] [c) [F131-OR1.2] [F133-OR2.1] (3) [F131-OR1.2] [F132-OR2.1] 12.3.1.4. Hot Water Piping Insulation (1) [F131-OR1.2] [F132-OR2.1] (2) [F131-OR1.2] [F132-OR2.1] (3) [F131-OR1.2] [F132-OR2.1] 12.3.1.5. Residential Furnaces (1) [F131-OR1.2] [F132-OR2.1] [F150-OE1.1] 12.3.1.6. Energy Supply for Kitchen and Laundry Facilities (1) [F131-OR1.2] Page 186 • SA-1 Ministry of Municipal Affairs and Housing Building and Development Branch MMAH Supplementary Standard SB-1 MMAH Supplementary Standard SB-1 Climatic and Seismic Data January 1, 2024 2024 MMAH Supplementary Standard SB-1 COMMENCEMENT MMAH Supplementary Standard SB-1 comes into force on the 1st day of January, 2025. © Copyright © Copyright King's Printer for Ontario 2024 All rights reserved. Questions regarding copyright, including reproduction and distribution, may be directed to the Director, Building and Development Branch of the Ministry of Municipal Affairs and Housing.