OHSR 6.128 (3) (a) – Monitoring and alarm systems tested at least monthly OHSR 6.129 (2) – Pressure relief alarm systems OHSR 6.119 – Exposure Control Plan ...

WorkSafeBC Ammonia Inspection Initiative Now in Second Phase Phase one focused on ice rinks and recreational facilities. Of the 223 sites inspected, 181 were using ammonia refrigeration systems ...