(A) The size, slopes, alignment, materials of construction of building sewers and the methods to be used in excavating, placing of the pipe, jointing, testing and backfilling of the trench, shall all conform to the requirements of the state’s Building and Plumbing Code or other applicable rules and regulations of the city. In the absence of code provisions or in the amplification thereof, the materials and procedures set forth in appropriate specifications of the ASTM and WPCF Manual of Practice No. 9 shall apply.
(B) The connection of the building sewer into the public sewer shall conform to the requirements of the state’s Building and Plumbing Code or other applicable rules and regulations of the city, or the procedures set forth in appropriate specifications of the ASTM and the WPCF Manual of Practice No. 9. All connections shall be made gas-tight and water-tight and verified by proper testing to prevent the inclusion of infiltration/inflow. Any deviation from the prescribed procedures and materials must be approved by the city prior to installation.
(Prior Code, § 51.060) Penalty, see § 51.999