Carbon monoxide (CO) released into a residential tower

Incident Investigation

Carbon monoxide (CO) released into a residential tower

May 25, 2020

Gas

Reference Number:

II-1018194-2020 (#17917)



Location: Burnaby

Regulated industry sector: Gas - Natural gas system

Incident overview

High levels of carbon monoxide produced by a boiler through the exhaust system reentered the residential building through the hallway pressurization unit.

 

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