(A) Workmanship. The specifications for the construction of storm sewers shall not be less stringent than those set forth in the latest edition of the INDOT "Standard Specifications."
(B) Materials. Storm sewer manholes and inlets shall be constructed of cast in place concrete or precast reinforced concrete. Material and construction shall conform to the latest edition of the INDOT "Standard Specifications." Pipe and fittings used in storm sewer construction shall be in accordance with INDOT Design Memorandum 98-01.
(C) Special Hydraulic Structures. Special hydraulic structures required to control the flow of water in storm runoff drainage systems include junction chambers, drop manholes, inverted siphons, stilling basins, and other special structures. The use of these structures shall be limited to those locations justified by prudent planning and by careful and thorough hydraulic engineering analysis.
(Ord. 1999-05, passed 6-8-99)