Cleanout Fittings

(1)  Every plug, cap, nut or bolt that is intended to be removable from a ferrous fitting shall be of a non-ferrous material.

(2)  A cleanout fitting that as a result of normal maintenance operations cannot withstand the physical stresses of removal and reinstallation or cannot ensure a gas-tight seal shall not be installed.

(3)  A screw cap or test cap shall not be used as a cleanout plug or cover.

Article 7.2.10.3. Ontario Regulation 332/12 Building Code, Information published by oncodes.ca for educational purposes only