The size and slope of the building sewer shall be subject to the approval of the City Inspector, but in no event shall the diameter be less than six inches. The slope of 6-inch pipe building sewers shall be not less than one-eighth inch per foot. Common services for more than one building and services for commercial or industrial uses shall be six inches or larger in diameter as determined by the City Inspector. For depth, trench width and slope requirements for various classes of sewer pipe see Appendix No. 2 - Table 1, Building Sewer Installation.
(Ord. 98-038. Passed 9-14-98.)