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.