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OBC DIVISION B · PART 3 · SECTION 3.12 — PUBLIC SPAS

What emergency provisions must a public spa have in Ontario?

A public spa must have a clearly marked emergency shut-off for the recirculation and jet pumps located near the spa, a means of summoning help such as an emergency telephone, and rescue and first aid provisions accessible at the spa area.

Code reference
Section 3.12 requires public spas to be provided with an accessible, clearly identified emergency device that stops the pumps serving the spa, together with means for users or bystanders to summon assistance and emergency equipment appropriate to the facility, located in the spa area where they can be reached and used without delay during an incident.
OBC Division B, Section 3.12 (Public Spas)

Paraphrased for clarity — open this provision in the BUILDAiD Library for the exact wording.

What this means in practice

The pump shut-off is the headline item: it must be where a bystander at the spa can find and use it, with signage identifying its purpose, because stopping suction is the immediate response to an entrapment. Electrically, that means coordinating a labelled control at the spa with the mechanical equipment location, often a source of late change orders. The emergency phone requirement parallels the public pool provisions and needs conduit planned early. Facilities combining a pool and spa can often share equipment stations if both areas are genuinely served.

Plain language

Beside every shared hot tub there must be a clearly labelled emergency switch that instantly shuts off the jets and suction, plus a phone or similar way to call for help. If someone gets stuck or hurt, bystanders can act in seconds.

Related questions

What counts as a public spa or hot tub under the Ontario Building Code?What safety features does a public spa need under the Ontario Building Code?What are the water treatment and recirculation requirements for public spas in Ontario?

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This page is provided for general information. Building code requirements depend on your specific project, occupancy and municipality, and code editions change. Always verify requirements against the current Ontario Building Code and confirm with your local building department.