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14-5 i construction sites regulated under the Wisconsin (7) runoff velocities; Uniform Dwelling Code ("UDC"); Dane County (8) fertilizer and seeding rates and shall regulate these sites during the period that recommendations; residential building permits are in effect under its (9) time schedules for stabilization of ditches authority pursuant to section 14.60 of the Dane and slopes; County Ordinances consistent with then-existing (10) plans shall adhere to the following minimum UDC regulations. This ordinance also shall not standards: apply to construction site erosion control for public (a) proposed design, suggested location and buildings and buildings that are places of phased implementation of effective, practicable employment relating to activities specifically erosion control measures for acceptable plans shall regulated by the Wisconsin Department of prevent gully erosion and limit total off-site Industry, Labor and Human Relations ("DILHR") permissible annual aggregate soil loss for exposed during the period that DILHR-authorized building areas resulting from sheet and rill erosion to an permits are in effect and specific erosion control annual, cumulative rate not to exceed 15 tons per procedures on these construction sites are acre per year and where sites are located adjacent effective. Notwithstanding the immediately to or directly drain into sensitive areas, the annuaF, preceding exclusion for commercial building sites cumulative rate shall not exceed 7.5 tons per acre regulated by DILHR, activities unrelated to actual per year; building construction such as, but not limited to, (b) plan compliance under subs. (a) shall be land disturbing activity prior to excavation for determined using the soil conservation service foundation work, landscaping, installation of Technical Guide or another commonly accepted driveways, parking areas and sidewalks, extensive soil erosion control methodology approved by the earthwork on sites not directly related to structural county conservationist which includes the concerns, development of ponds and channelized following considerations: season of year; site watercourses, commercial parks, and landing strips characteristics; soil erodability; and, slope; and, or airport runways, shall be subject to the (c) erosion control measures for plan approval requirements of this ordinance. Administration need not attempt to regulate soil transportation and regulation of soil erosion control programs within the boundaries of the applicant's site; may be done by cities and villages which have (11) description of methods by which sites are to enacted local ordinances or entered into s. 66.30, be developed; Wis. Stats., intergovernmental cooperative (12) provision for sequential steps mitigating agreements with the county consistent with this erosive effect of land disturbing activities to be ordinance; in situations where cities and villages followed in appropriate order and in a manner regulate such land disturbing activities, references consistent with accepted erosion control in this chapter to county staff shall also by methodology suitable to proposed sites and implication where appropriate refer to equivalent amenable to prompt re-vegetation; counterparts on municipal staffs. (13) provisions to ensure no increase in surface [History: (1) rep. and recr., OA 45, 1987-88, pub. water drainage from sites during or after 05/05/88; am., Sub. 4 to OA 27, 1993-94, pub. construction, unless water is discharged into 09/30/94, eff. 01/01/95.] existing, adequate drainage areas, specifying all stormwater management controls such as outlet 14.54 REQUIREMENTS FOR SPECIFIC EROSION control structures or basins necessary to comply CONTROL PLANS. Erosion control plans required with maximum permitted discharges; under section 14.53 may include consideration of (14) provisions to prevent mud-tracking off-site adjoining landowners cooperative efforts to control onto public thoroughfares during construction transport of sediment, and to be approved shall period; and, consist of the following: (15) any proposed modifications to approved (1) cross sections of road ditches; plans or alterations to accepted sequencing of land (2) profiles within road ditches; disturbing site activities shall be approved by (3) culvert sizes; county zoning prior to implementation of said (4) direction of flow of runoff; changes. (5) watershed size for each drainage area; [History: am., Sub. 4 to OA 27, 1993-94, pub. (6) design discharge for ditches and structural 09/30/94, eff. 01/01/95.] measures; rev. 103194