Plumbing · IPC 2021 §710.1
Sizing a Building Drain by Fixture Units
Building drain and sewer profile with an excerpt of IPC Table 710.1(1): maximum d.f.u. by pipe size and slope, with a 4 in. at 1/4 in. per ft read-across and the water closet minimum.. Referenced to IPC 2021 §710.1.
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