927.30 BUILDING SEWER EXCAVATIONS.
   All excavations required for the installation of a building sewer shall be open trench work unless otherwise permitted or required by the Service Director. Pipe laying and backfill shall be performed in accordance with ASTM Specification C 12, except that no backfill shall be placed until the work has been inspected.
(Ord. 135-1981. Passed 11-30-81.)