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Supply, waste, and vent — how water moves through a building.
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Water goes in under pressure and leaves by gravity, and almost every plumbing problem comes from ignoring one of those two facts. This course covers supply, drainage, venting, and fixtures, plus the coordination that keeps plumbing from ending up where the structure already is.
Taught by Aaron Gaddy
30+ years in commercial construction. Every module here comes out of jobs he actually ran — the drawings, the mistakes, and what they cost.
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Module 1 is the free preview. Its page is up now, and the video lands there first. Try it.