The Ontario Building Code | Location of Cleanouts
18.104.22.168. Location of Cleanouts
(1) Cleanouts and access covers shall be located so that the openings="http://thehandyforce.com/windows/" title ="Window installer in Toronto">openings are readily accessible for drain cleaning purposes.
(6) A cleanout serving a fixture in health care facilities, mortuaries, laboratories and similar occupancies, where contamination by body fluids is likely, shall be located a minimum of 150 mm above the flood level rim of the fixture.
7.4.8. Minimum Slope and Length of drainage Pipes