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NFPA 291

Fire Hydrant Testing & Flow in San Francisco, CA

Activate Fire Protection serves San Francisco and the surrounding San Francisco area.

Hydrant flow data drives sprinkler design, AHJ compliance, and ISO ratings. Activate runs the flow, documents the residual, and applies the NFPA 291 color marking.

Also covering: SoMa, Financial District, Mission Bay, Dogpatch, Potrero Hill.

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