Pipe Arrangement for DWV Fittings Table 7.2.4.5. Forming Part of Sentence 7.2.4.5.(1) Table 7.2.4.5 Ontario Regulation 332/12 Building Code, Information published by oncodes.ca for educational purposes only. Similar articles Accessibility Fixtures T and Cross Pipe Fittings Vent and Drainage Location of Vent Pipes Length of Trap Arm (Plumbing)