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• ~ ~,,. ~o„ ~, <br />r~ <br />~~ <br />o° <br />. oofo+,~.t <br /> <br />October 7, 1981 <br />Carol Russell <br />Reclamation Specialist <br />Colorado Mined Land Reclamation <br />1313 Sherman St. - Room 423 <br />Denver, Colorado 80203 <br />SUBJECT: Dorchester ~1 Mine - File NC-014-81 <br />September 29, 1981 CMLR Inspection <br />Dear Carol: <br />Several problems were brought to our attention in Part III of your inspection <br />report for September 29, 1981. The following is a status report on the progress <br />made toward correcting those problems: <br />1. Re-establishment of the drainage system west of the coal stockpile areas <br />and clear drain culvert near coal dryer by October 15, 1981. <br />The drainage system west of the coal stockpiles will be totally <br />re-established by October 12, 1981, by removing all stockpiled sand/ <br />gravel, timbers and other materials used for mining from within the <br />system. The drain culvert has been cleared of all debris. <br />2. Quarterly inspection report for the Dorchester #1 Mine coal processing <br />waste disposal area by October 30, 1981. <br />Dorchester Coal is in the process of obtaining an engineering fit•m closer <br />to the Dorchester #1 Mine. The firm is Alessi and Associates, Inc. The <br />inspection of the coal processing waste area and pursuant report by a <br />Professional Engineer will be submitted to the CMLR offices by October 30, <br />1981. <br />3. Notification to surface property owners of mining plans for the Dorchester <br />~l Mine, proof of notification by October 30, 1981. <br />A copy of the letter(s) and map notifying surface property owners of <br />the Dorchester #1 mining plans is enclosed. <br />4. Topsoil slavage plan for the coal processing waste area by October 15, <br />1981. <br />A 10' to 20' buffer zone has been constructed around the coal processing <br />waste area as of October 6, 1981. Topsoil that was removed during the <br />construction of the buffer zone is temporarily stockpiled west of the <br />• • <br />Dorchester Coal Company <br />Colorado Oprra rin n~ <br />2795 Skvlinc Coun <br />Grand function, CO 81501 <br />(3031 245-6370 <br />IIIIIIIIIIII <br />999 III III <br /> ~r <br />I )~J rJ~ <br />r ~~~: ~., .i ;. ,. .. ., <br /> <br />A Cuh~: dia r~~ n! Dnrrh r.r~r G.n Grr~nra rinn <br />