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Erosion Control For Office Use Only Application Checklist Permit Number: Associated Permits: Project Name: 2 7 6 6 Tower Road Erosion Control Plan Requirements—Plan Materials X Location of Information: Page Number or Attachment 1. Narrative describing the proposed project COVER LETTER 2. Site plan(of known scale that includes:property lines,disturbed area limits,impervious area EXHIBIT #3 limits(existing and proposed),natural and artificial water features,100-yr flood plain,delineated wetland boundaries,location of all proposed erosion control practices) NOTE:Grading within 5'of the property line requires department approval 3. Contours(existing and proposed) ✓ EXHIBIT #3 4. Watershed size for each drainage area(include area draining to the site and within v( EXHIBIT #3 project boundaries) 5. Culvert sizes(existing and proposed) ✓ EXHIBIT #3 6. Cross sections and profiles of ditches,channels,swales and structural v( EXHIBITS #3 & #6 measures(existing and proposed) 7. Design calculations for ditches,channels,swales and structural measures / EXHIBIT #6 (velocity&capacity calculations) V 8. Direction of runoff flow from impervious surfaces(roof downspouts,driveways,etc.) ✓ EXHIBIT #3 g. Universal Soil Loss Equation(USLE)worksheet(s)(for each element of the erosion EXHIBIT #5 control plan.Dates must correspond to construction schedule and be appropriate for each erosion control practice) 10. Tracking control(provisions to prevent mud-tracking onto public streets and roads during ( EXHIBIT #3 construction,e.g.tracking pad or existing gravel drive) V 11. Sediment control practices to protect stormwater facilities or storm sewer EXHIBIT #3 inlets,existing and proposed,on or adjacent to the site(e.g.inlet protection or stone weeper) 12. Site stabilization details&methods(type&rate of fertilizer,seed,mulch,sod,etc.) ✓ EXHIBIT #3 13. Any other necessary information pertaining to the physical or environmental / EXHIBIT #3 features of the site v Erosion Control Plan Requirements- Performance Standards X Location of Information: Page Number or Attachment 14. Prevent gully and bank erosion ✓ EXHIBIT #3 15. Practices must reduce erosion to minimum sheet and rill erosion standards: ✓ EXHIBIT #5 (7.5 tons/acres/year) 16. Proof of stable outlet capable of carrying site runoff at a non-erosive velocity J EXHIBIT #3 (outlet design must account for flow capacity and duration) Permit Application Requirements X Location of Information: Page Number or Attachment 17. Timetable and construction schedule ✓ EXHIBIT #3 18. Preliminary review letter ✓ NA 19. Copies of permits or approval from other agencies(WDNR,US Army Corps of ( SUBMITTED TO ZONING Engineers,County Zoning,Town,etc.) V 20. Itemized estimated cost of erosion control plan implementation(including ( EXHIBIT #4 installation and labor) V 21. Financial responsibility(financial security instrument required if cost estimate exceeds ( NOT REQUIRED $5000) V Revised 01.08.2014 Exhibit#1(b)