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P.4ELlMINARY STUDIES <br />ENVIRONMENTAL PERMITTING <br />DRILLING & BLASTING <br />HAULAGE <br />CURTIS L. MILLER <br />CSM EM '60 <br />MINING CONSULTANTS <br />Mr. Gregg Squire <br />MLRL, 423 Centennial Bldg. <br />1313 Sherman St. <br />Derver, CO 80203 <br />III IIIIIIIIIIIII III <br />1507 Park Avenue <br />(303) 275-2533 <br />Canon City, CO 81212 <br />12 February 1987 <br />~~ ~ ~~ <br />~~'~~~~ <br />FEQ 17 1987 A <br />~tCLAAgAT;~ ~LG <br />V,~J Qli/1;;lQp~; <br />Dear Gregg: Re: File No. C-037-81 <br />This letter will answer questions received by phone 11 February 1987. <br />GEC Minerals, Inc. will continue to maintain the reclaimed sites during and <br />after reclamation until such time as the state releases GEC of its statutory <br />responsibilities. This will include maintaining existing drainage and sedim- <br />ent control structures and stabilizing any erosional features deemed excess- <br />ive which may occur. <br />Topsoil will be removed from the cut areas above the eastern hi-wall of the <br />East pit and stockpiled until it is replaced on the 2:1 slopes provided by <br />the cuts. <br />Dressing of OSP#1 side slopes will be done in such a manner that the toe of <br />the slopes will approach the 3 to 8 ft. berm surrounding the Southfield Mine. <br />This will create a drainage ditch directing runoff into ponds "A" and "B", and <br />protect the Southfield Mine as it now does. <br />All work will be done in accordance with generally accepted engineering pract- <br />ices and the requirements of the Colorado MLRD regulations. <br />It is hoped this will meet with your approval. If you have any questions, <br />please do not hesitate to contact me. <br />Y u~ ve tru ~ <br />Curtis L. Miller <br />