Laserfiche WebLink
• Spill cleanup equipment will be available on-site including <br />equipment to excavate and remove impacted soils in an expedited <br />fashion, fire extinguishers, absorbent pads, spill blocker dikes, <br />empty barrels, rags and shovels. <br />On-site groundwater ponds will supply water for dust control. <br />No explosives will be used at the site. <br />9.) Drainage, erosion control, sedimentation, dust, access control, security <br />and weeds and unsightly vegetation: <br /> <br /> <br /> <br />1 <br /> <br />The site has a prominent ridge that runs north south through the <br />property, flanked on either side by scattered wetland basins. A <br />Minnesota Pollution Control Agency NPDES permit will be required and <br />as component of this permit, a stormwater pollution prevention plan will <br />be prepared for the site. This plan will include measures to prevent <br />untreated surface water that comes in contact with disturbed ground or <br />aggregate stockpiles from discharging into the on-site wetlands. <br />Sedimentation basins, silt fence, diversion berms, drainage swales, <br />vegetated filter strips or other appropriate best management practices <br />will be utilized to control drainage and prevent sedimentation and <br />erosion. <br />Erosion of finished slopes will be minimized by backfilling to a minimum <br />slope of 4:1 and seeding and mulching. Screening berms will be <br />constructed to a minimum of 3:1 slopes and seeded and mulched in a <br />timely manner. <br />Dust will be controlled by utilizing a water truck on the access and <br />internal haul roads. Perimeter berms may also be constructed to <br />minimize dust. <br />The site will be kept in a neat and orderly fashion. Perimeter berms will <br />be maintained. Weeds will be controlled using standard industry <br />practices, such as mowing, and herbicides. <br />' 10.) Rehabilitation Plan <br />A variety of products will be produced at this site. Due to the variation of <br />material across the site, active mining will occur in two or more areas at <br />any given time in order to achieve the necessary blend of materials <br />needed to produce Bituminous Aggregate, Class 5 Aggregate or other <br />specific aggregate products. In general, mining will begin in the central <br />portion of the Site and proceed outward to the mining limits. Upon <br />completion of mining at the perimeter of the mining areas, reclamation <br />r Tiller Corporation Page 19 <br />Conditional Use Permit Application <br />August 30, 2010 <br />