5.1 PCSR 12-14-2010 - Laserfiche WebLink

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can proceed in accordance with the Reclamation Plan, Sheet C3. Reclamation activities at the site will consist of backfilling, grading, and seeding. Reclamation grades will be established by backfilling and grading mined areas to elevations that will in general establish pre-mining drainage patterns to the adjacent low areas. Final grades will range from 1 % to 25°l0. Final restoration grades are shown on the Reclamation Plan, Sheet C3. Topsoil will be placed over the graded and backfilled areas and then subsequently seeded and mulched. Seeded areas will be inspected to insure the establishment of adequate vegetation. Topsoil will come from on-site sources, and be placed in a layer to a minimum depth of three (3) inches in accordance with the city ordinance. Portions of a given phase, for example, along borders of subsequent phases, within the processing and operations area and along haul roads, may be left at an intermediate stage of reclamation until completion is practical. III. STANDARDS 1.) Boundary: Extraction operations shall be conducted within the boundary of the site and in accordance with the plans included in this application. 2.) Setbacks: Mining will be setback 50 feet from the boundary of any zone where mining operations are not a permitted use and 30 feet from the boundary of an adjacent property which is in the mineral extraction overlay district. There will be no setback from a boundary line adjacent to property permitted for mining. Excavation must be setback a minimum of five feet from any public utility. Setbacks and mining limits are illustrated on the Mining and Phasing Plan, Sheet C2. 3.) Fencing: Perimeter areas will be fenced and signed as needed to prevent unauthorized access to areas where extraction operations are conducted. Tiller Corporation Page i 10 Conditional Use Permit Application August 30, 2010