(A) In all new residential subdivisions, the developer will be required to provide a sump pump discharge system consisting of a main sump pump discharge line and lateral connections for each lot. The main line shall be a minimum six-inch diameter pipe and the lateral connection shall be a minimum four-inch diameter wye or T connection with the lateral extended to the property or easement line.
(B) The sump pump discharge line shall be designed to carry the flow for the maximum developed density allowed for the zoning of the development. Calculations for the anticipated design flow shall be submitted to the City Engineer for approval prior to construction.
(C) The main sump pump discharge line shall connect to a public storm sewer, inlet, manhole or drainage way of adequate size to carry the sump pump discharge and surface water runoff of the minimum design storm.
(D) Sump pump discharge lines shall be located in the public right-of-way or public utility easements. The minimum width of easement shall be ten feet. Additional easement width may be required if more than one utility will be installed in the easement.
(E) Cleanouts shall be installed on all sump pump laterals and main discharge lines at all grade or alignment changes and at intervals of not less than 150 feet.
(F) All lots in the subdivision must be connected to the sump pump discharge system at the time a structure is constructed on the lot.