The plans submitted shall include the following information:
(A) Existing conditions.
(1) Project name, developer, project engineer or surveyor, their address and telephone number, legal description, date of plans and any revisions, scale of plan, and north point;
(2) Area vicinity map detailing project environs, current zoning, adjoining property owners, and street lines within 1,000 feet of the project boundaries;
(3) Topography based on mean sea level elevation at a minimum 1-foot interval for the project site and any adjoining areas whose topography may affect project drainage. If the drainage area is extensive, an additional map of sufficient clarity must be provided;
(4) The location of existing streams, lakes, ponds, watercourses, and other flood water runoff channels, the extent of the floodplain at the established 100-year flood elevation (regulatory floodway), and the limits of the floodway, all properly identified;
(5) The existing location of legal drains, surface and subsurface farm drains, inlets, and outfalls, easements that are visible or of record, existing seeps, springs, and wells that are visible or of record;
(6) Existing storm and sanitary sewers, inlets, or outfalls, existing septic tank systems, and treatment plant outlets and utilities;
(7) Existing structures;
(8) Identification of jurisdictional wetlands in conformance with § 152.007;
(9) Boundary and acreage of project site indicated by a heavy solid line based on a traverse with angular and linear dimensions; and
(10) Other significant conditions of the area proposed to be improved.
(B) Site improvements.
(1) Finished floor elevations for all improvements;
(2) Proposed changes in streams, lakes, swamps, detention basins, watercourses and flood water runoff channels, floodplains, and the limits of the floodway, all properly identified;
(3) Proposed location of legal drains, surface and subsurface drains, inlets, outfalls, and easements;
(4) Proposed location, materials, and gradients of storm and sanitary sewers, inlets and outfalls, on-site sanitary effluent disposal systems, and location of affected utilities;
(5) Structures to be removed or relocated on the project site;
(6) The location and design of proposed streets, roads, sidewalks, culverts, bridges, parking lots, hard-surfaced areas, including depressed pavement used to convey or temporarily store overflow from heavier rainstorms, and outlets for the overflow;
(7) The cross section of existing streams and floodplains to be maintained or changed and new channels to be constructed where changes are proposed or discharge into receiving streams is altered; and
(8) The erosion and sediment control measures to be implemented including, but not limited to: design and installation details, location, vegetation and schedule.
(Ord. passed 10-11-2004)