Lead Waste Pipe and Fittings

(1)  Lead waste pipe and fittings shall not be used in a water system or for a building sewer.

(2)  When there is a change in size of a lead closet bend, the change shall be in the vertical section of the bend or made in such a manner that there shall be no retention of liquid in the bend.

Article Ontario Regulation 332/12 Building Code, Information published by oncodes.ca for educational purposes only