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• 4. Reconstruction/paving of BB Road and 27.00 Road shall be in compliance with the latest <br />edition of CDOT Standards for Road and Bridge Construction. Compaction test acceptance <br />criteria shall not be less than 90% AASHTO T -180 for general fill and shall not be less than <br />95% AASHTO T -180 in the top five (5) feet directly below asphalt. The general fill <br />compaction shall apply from five (5) feet to fifteen (15) feet below asphalt with no geotextile. <br />Compaction below fifteen (15) feet shall be to the extent practical within the capability of the <br />mining equipment. Inspection of the backfill, including that portion done with mining <br />equipment, and road construction shall be performed by an independent Colorado Registered <br />Professional Engineer. The general mine backfill inspection below the fifteen foot depth <br />shall consist of a random weekly site inspection to assure that no unnecessary void spaces are <br />left in the backfill by mining equipment from the pit floor to within fifteen feet of the surface. <br />The mine will try to handle the backfill material which will be directly under the <br />reconstructed BB & 27.00 Road right -of -ways in a manner that minimizes voids that could <br />cause differential settling. A signed and sealed inspection report of the mine backfill shall be <br />submitted upon completion of the mine backfill. Inspections and compaction testing of the <br />top fifteen feet shall be performed in accordance with the then current Montrose County Road <br />Construction Standards and Procedures. Said construction shall be warranted by Western <br />Fuels - Colorado for structural integrity for a period of five (5) years following completion of <br />construction. <br />5. Prior to the closure of BB Road or 27.00 Road, provide a financial guarantee in an amount to <br />be determined by the County Engineer sufficient to guarantee the structural integrity of the <br />reconstruction/paving of each road to extend for a period of five (5) years following the <br />completion of construction. <br />• 6. Conduct storm water discharge in conformance with the Storm Water Discharge Permit or <br />the NPDES Permit from the Colorado Department of Public and Health & Environment, if <br />applicable. <br />7. Conduct conflict resolution in accordance with the procedures provided so as to effectively <br />manage and mitigate citizen complaints that might arise from operation of the mine. <br />8. Conduct the mining operations in compliance with the noise control standards for industrial <br />zones set forth in §25 -12 -103 C.R.S. <br />9. Pursuant to IV. 6. d. (6), Montrose County Zoning Resolution, the Special Use shall be <br />conducted in conformance with the following design guidelines <br />(a) Dogs and other pets shall not be permitted to interfere with livestock or the care of <br />livestock on adjoining agricultural lands and suitable and enforceable protective covenants or <br />deed restrictions will be provided therefore. <br />(b) Roads will be located a sufficient distance back from property boundaries so that <br />normal maintenance of such roads, including snow removal, will not damage boundary fences. <br />(c) Fences shall be constructed which separate the development from adjoining <br />agricultural lands or stock drives. Such newly constructed fences and existing fences serving the <br />same purpose shall be maintained and any breaks in such fences shall be at a properly maintained <br />metal or wood gates or cattle guards. A method of notification of the lot owner's duty to <br />maintain such fences shall be provided on subdivision plats and in subdivision covenants. <br />0 <br />Revised March 2010 (PR06) Attachment 2.05.3(3) -8 -32 <br />