International Plumbing Code Chapter 7 is all about sanitary drainage systems. This video presentation covers IPC sections 705 to 708, which gives specific information about materials used for drainage systems and the joints and connection options for installing pipes. These sections also clarify the use of fittings, such as wyes and santees, with explanations of what types of fittings can be used in which situations. There is also a discussion on clean outs and when and where they are required.

This video is based on the 2021 International Plumbing Code, so chapter 7 might look a little different than previous or later versions of the code. Generally, the code requirements do not change much from one edition to the next.

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