Section 717.0 of the Uniform Plumbing Code adopted herein is amended as follows:
Section 717.0-Sizing of Building Sewers. The minimum size of any building sewer shall be determined on the basis of the total number of fixture units drained by the sewer, in accordance with Table 7-8, except that the minimum sewer size of any building shall be four inches and not smaller than the building drain.
(`61 Code, § 5.54) (Ord. 907, passed 12-21-1999)