(a) All new, improved, or expanded sanitary sewers and pumping facilities discharging anything into the City system shall be constructed in accordance with the regulations established by the City Engineer. Written approval of the City Engineer shall be obtained prior to the start of any construction.
(b) Plans shall include all data required to make a complete review, and as established by the City Engineer.
(c) All construction, materials, sizes, slope, alignment, methods to be used in excavating, placing of pipe, joints, testing, and backfilling shall be in accordance with the rules and regulations established and promulgated by the City Engineer. In the absence of a rule or regulation provision or in amplification thereof, the materials and procedures shall comply with the latest specifications for a project performed by the City, or in the absence thereof, comply with appropriate specifications of ASTM or WPCF Manuals of Practice.
(1980 Code 50.29)