Storm sewer manholes and inlets shall be cast in place concrete or precast reinforced concrete. Material and construction shall conform to Indiana Department of Transportation's Standard Specifications, § 720. Pipe and fittings used in storm sewer construction shall be galvanized or aluminum corrugated metal pipe, ductile iron pipe (AWWA C-151), or reinforced concrete pipe (ASTM C-76). PVC and HDPE may be used subject to the approval of the Plan Commission. Other types of inlets, end treatments, pipes and fittings may be used only when specifically authorized by the Commission. Pipe joints shall be flexible and soil tight and shall conform to the requirements of § 715.02 - Materials, of the latest edition of the Indiana Department of Transportation's Standard Specifications. Pipe end treatments shall be metal end sections for metal or plastic pipes and concrete end sections for concrete pipes.
(Ord. passed 10-11-2004)