How to Think Like an Inspector
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Rough Plumbing
- https://www.youtube.com/watch?v=JKzca-Hqurw - pressure on waste at 5 psi sealed on both ends, water supply at 125 psi. Hose clamps + rubber seals on DWV.
- here there is a water fill of vent pipe - via water outlet of washer machine going into vent system? Is water testing required for vents? Or does air suffice?