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- _ _..........ogiimigioimisootiogmwmmumnu,. <br /> f <br /> i.ro s I o n Control For Office Use Only <br /> Application Checklist Permit Number: <br /> Associated Permits: <br /> Project Name:Blackhawk Ski Club West Chalet Pk.-se. a <br /> Erosion Control Plan Requirements—Plan Materials X Location of Information: <br /> Page Number or Attachment <br /> 1. OR <br /> Narrative describing the proposed project ✓ j e. 6 eoj c i Sc <br /> 2. Site plan(of known scale that includes:property lines,disturbed area limits,impervious area site <br /> limits(existing and proposed),natural and artificial water features, 100-yr flood plain,delineated ✓ Sheer 2 <br /> wetland boundaries,location of all proposed erosion control practices) <br /> NOTE:Grading within 5'of the property line requires department approval <br /> 3. Contours(existing and proposed) ✓ site S h?e F 1 <br /> 4• Watershed size for each drainage area(include area draining to the site and within ✓ site <br /> project boundaries) S <br /> 5. Culvert sizes(existing and proposed) ✓ site , L-" <br /> 6. Cross sections and profiles of ditches,channels,swales and structural ✓ . <br /> measures(existing and proposed) ,\Jo ,I7'(oc)✓r 1 Me.;vrcJ f� <br /> 7. Design calculations for ditches,channels,swales and structural measures <br /> (velocity&capacity calculations) ✓ Na S)< , t <br /> �U c � !^�%- 1 /� arc-,T�/ .v' <br /> 8. Direction of runoff flow from impervious surfaces(roof downspouts,driveways,etc.) ✓ Sh Pe / <br /> 9. Universal Soil Loss Equation(USLE)worksheet(s)(for each element of the erosion see._ <br /> control plan.Dates must correspond to construction schedule and be appropriate for each ✓ <br /> erosion control practice) LOLL jl2 pJ) „ <br /> 10. Tracking control(provisions to prevent mud-tracking onto public streets and roads during site co ,; <br /> ✓ h-N/t,. �'} ci��g F A -' <br /> construction,e.g.tracking pad or existing gravel drive) W,,\� Co��c� I�t( ✓ IN ,., <br /> 11. Sediment control practices to protect stormwater facilities or storm sewer NA , <br /> inlets,existing and proposed,on or adjacent to the site(e.g.inlet protection or <br /> stone weeper) <br /> 12. Site stabilization details&methods(type&rate of fertilizer,seed,mulch,sod,etc.) V Site <br /> 13. Any other necessary information pertaining to the physical or environmental NA <br /> features of the site <br /> Erosion Control Plan Requirements- Performance Standards X Location of Information: <br /> Page Number or Attachment <br /> 14. Prevent gully and bank erosion V 5 iecl f I <br /> 15. Practices must reduce erosion to minimum sheet and rill erosion standards: ✓ <br /> (7.5 tons/acres/year) CA 5 L <br /> 16. Proof of stable outlet capable of carrying site runoff at a non-erosive velocity NA ap <br /> ✓rc4- Le.y,'c ScVz_ <br /> (outlet design must account for flow capacity and duration) c`S J{.P .} t In a,! <br /> Permit Application Requirements X Location of Information: <br /> Page Number or Attachment <br /> 17. Timetable and construction schedule ✓ See Co'r Sci-2,J'e <br /> 18. Preliminary review letter NA <br /> 19. Copies of permits or approval from other agencies(WDNR,US Army Corps of Town of Middleton <br /> ✓ <br /> Engineers,County Zoning,Town,etc.) <br /> 20. Itemized estimated cost of erosion control plan implementation(including I/ See Co --s t 14 'rrNt-4-•e. <br /> installation and labor) <br /> 21. Financial responsibility(financial security instrument required if cost estimate exceeds NA <br /> $5000) <br /> Revised 03.21.2016 <br /> t <br />