(a) Storm Drainage.
(1) The developer of the subdivision shall provide the necessary facilities to assure complete drainage within and adjacent to the property to be subdivided. The developer or his engineer shall submit all drainage calculations prepared in accordance with the U.S. Department of Agriculture Soils Conservation Service TR-55 along with required improvement plans. A ten-year storm frequency shall be used along with suitable runoff factors for the completed developments plus all lands upstream from the subdivider's property.
(2) When necessary, outlet ditches, closed storm sewers, or detention or retention facilities of an approved type and size shall be required as part of the construction. If easements or rights-of-way must be obtained by the subdivider for construction of improvements or future maintenance, these rights-of-way or easements shall be shown on the final plat. Two copies of the easement shall be furnished to the Village Engineer.
(b) Sanitary Sewers.
(1) Sanitary facilities shall be designed and constructed by the subdivider, as required, for the proper disposal of wastes for each lot.
(2) If a subdivision can be reasonably served by the extension of an existing public sanitary sewer, as determined by the Village Engineer, the subdivider shall provide a system of sanitary sewer mains and shall provide lateral connections for each lot.
(3) If a subdivision cannot be reasonably served by the extension of an existing public sanitary sewer, as determined by the P1anning Commission, then the Commission may permit individual sanitary facilities which may be installed on lots of the size as required by the County Health Department or the State Environmental Protection Agency.
(4) Pretreatment of all industrial waste must be as prescribed by the Village and will require approval of the Village for discharge of the effluent into a Village sanitary sewer system.
(c) Water Supply.
(1) A water system shall be designed and constructed by the subdivider as required for each lot.
(2) Where a public water supply is within reasonable distance, as determined by the Village Engineer, the subdivider shall construct a system of water mains, connect it with the public water supply, and provide a connection for each lot.
(3) Where public water supply is not available, the subdivider of a subdivision shall provide for individual water wells for each lot, or a community water system to serve the entire community, approved by the State Environmental Protection Agency or the County Health Department.
(Ord. 81-56. Passed 12-28-81.)
(d) The developer shall also comply with all provisions of the Richland County Stormwater Management and Sediment Control Regulations adopted by the Richland County Commissioners on July 25, 2000.
(Ord. 00-61. Passed 12-4-00.)