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~ • <br />III IIIIIIIIIIIII III <br />Gil pert F. Rindahl, P.E. <br />C. Jay Silvernale <br />Bruce G. Rindahl <br />Rindahl $ Associates 2305 S. Syracuse Way Suite 217 Denver, CO 80231 13031 696-6846 <br />RECEIVED <br />February 25, 1985 <br />Mr. Peter O'Connor <br />Mined Land Reclamation Division <br />423 Centennial Building <br />1313 Sherman Street <br />Denver, Colorado 80203 <br />FEB 26 1985 <br />MINED LAND RECUMATIpN DIVIaION <br />Colo. Dept of Natursl Resources <br />RE: C. Ryan and Son, Inc. - Leyden Pit; Permit No. 83-139 <br />Dear Peter: <br />The following is in response to your review letter dated <br />February 15, 1985. <br />Exhibit C = Ma~Js <br />Enclosed is the updated Mining Plan Map. The plant site has <br />been relocated. Mining progression is West to East, disturbing <br />five acre parcels at a time with contemporaneous reclamation. <br />The 20 acre parcels shown depict the annual mining progression. <br />Exhibit L - Reclamation Costs <br />Stockpiles will be located on the plant site, as shown on the <br />Mining Plan Map. Reclamation costs include scarifying, <br />topsoiling, seeding, and mulching the 8 acre plant site. In <br />addition, overburden stockpile locations are shown along the <br />western border where overburden will be used as a mitigating <br />effect for visual impact if required by the County. Cost to <br />reclaim the overburden sites is included in the reclamation costs <br />previously submitted. The plant site has been reduced by 1/3 <br />acre - same amount of overbuuden stockpile land area. <br />Engineering $ Environmental Services <br />~~ <br />o~ r~' <br />••Y\ <br />