QuoteThe jobs included installing a tempering valve onto the open vent line of a hot water cylinder connected to a wetback.

QuoteThe Plumbers, Gasfitters and Drainlayers Board said Guy had failed to have his supervisor check his work at two Westport homes where he worked on hot water cylinders.

I thought it was the supervisors job to check up on things and the supervisors that were responsible for said work? Was this not proven in another case by a member recently who employed a certifying plumber but got done (fined?) for his employed workers sub-standard work?