§ 22-51.3. Excavations.

All excavations required for the installation of a building sewer shall be open trench work, unless otherwise approved by the Sewer Commission. No trench containing a building sewer shall be backfilled until the Sewer Commission has completed an inspection of and approved the work. The water level in the trench shall be maintained at a level below the building sewer, and no connection into the public sewer shall be made until such time as the building sewer and connection has been inspected, approved and backfilled. Special fittings may be used for the connection of the building sewer to the public sewer only when approved by the Sewer Commission or its authorized agent.

11-22-1983, § 22