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z <br /> <br />Adequacy Review M-86-158 <br />\J <br />Exhibit B - Minin Plan <br />~. It is the staff's understanding that 6 to 9 inches of ti <br />be str~ped and stockpiled. Is this accurate? ~f`i <br />In addition to stabilizing topsoil stockpiles by seeding <br />6 pounds PLS of western wheatgrass, the staff recommends grading <br />a sl ope/ of 3H:1 V. 7~y <br />`3: How many inches (cubic yards) of overburden will be stri <br />there enpugh overburden to backfill the site so slopes do not excE <br />~,(/ How will overburden stockpiles be stabilized? The stafl <br />grading o 3H:1V slopes and seeding with a cover crop, yY5 <br />How will the operator control on-site erosion and prevei <br />transp rt of sediment? ~\~, <br />What measures will the operator take to prevent sediment <br />tributar of the St. Charles River located just west of the pit? <br />Describe the drainage pattern which currently exists on <br />What is the geologic nature of the stratum below the sut <br />mined?, <br />g\, Provide information so that the operator is in complian< <br />requirements of 34-32-115(4d) for the Bessemer Ditch and any other <br />man-made structures within 200 feet of the permit boundary. <br />Exhibit C - Map <br />Include the following <br />Genera Map: <br />information on a map similar to <br />locate topsoil and overburden stockpiles <br />psoil will <br />with <br />tockpiles to <br />pped? Is <br />ed 3H:1V? yes <br />recommends <br />t off-site <br />ation in the <br />site. <br />stance to be <br />e with the <br />permanent <br />rner No. 2 <br />b~. provide post-mine topographic lines to illustrate th~ reclaimed <br />drainage pattern and for slope determination. <br />Exhibit D - Wildlife, Soils, Vegetation <br />Provide a wildlife statement from the Colorado Division f Wildlife. <br />Provide a vegetation and foils statement from the Soil <br />Servic r 1'I,~iS~.SL <br />~nservation <br /> <br />