The connection of the building sewer into the public sewer shall conform to the requirements of the building and plumbing code or other applicable rules and regulations of the city or the procedures set forth in appropriate specifications of the A.S.T.M. and the W.P.C.F. Manual of Practice No. 9. All such connections shall be made gas-tight and watertight. Any deviation from the prescribed procedures and materials must be approved by the Superintendent before installation.
('77 Code, § 20-46(i)) (Ord. 374, passed 4-3-78; Am. Ord. 98-6, passed 2-17-98)