The size of the building sewer shall be subject to the approval of the Wastewater Superintendent, but in no event shall the diameter be less than six inches. The slope of the six-inch pipe shall not be less than one-quarter inch per foot. The minimum slope for larger size pipe shall not be less than one-eighth inch per foot.
(Ord. 2009-02, passed 5-12-2009) Penalty, see § 51.999