Singapore legislation
Regulation 10
of Public Utilities (Regulated Works and WSI Design Works) Regulations 2018
Regulation 10
Duty to notify Board of wastage, pollution or contamination of water supplied by Board
Subregulation 1
A licensed plumber or professional engineer must, in the course of any specified activity or inspecting any water service installation, notify the Board of any water service installation that is causing or likely to cause any of the following:
wastage, pollution or contamination of water supplied by the Board;
pollution or contamination of piped water suitable for drinking supplied by an approved person.
Subregulation 2
In this regulation, “specified activity” means —
in relation to a licensed plumber — carrying out, or directly supervising the carrying out of, any limited WSI design works or WSI works; and
in relation to a professional engineer — carrying out any WSI design works.