All house sewers shall be constructed of vitrified clay pipe (ASTM-D-700) or polyvinyl chloride plastic pipe (ASTM C-3033) both with bell and spigots. Other materials may be used if approved by the City Engineer. The size of the pipe shall be a minimum of four inches inside diameter. The connection to the City main shall be inspected and approved by the City Engineer or his designated representative. The joints of the vitrified sewer pipe shall meet the requirements of ASTM-C-425. All joints of PVC pipe shall meet requirements of ASTM-D-3212. The City Engineer shall approve the proposed grade for the sewer line. The Plumbing Inspector shall have the right to reject all house sewer pipe which does not conform to these specifications.
(Ord. 3995. Passed 11-28-95.)