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J. E. STOVER & ASSOCIATES, INC. <br />2352 NORTH 7T" STREEET, UNIT B <br />GRAND JUNCTION, COLORADO 81501 <br />PHONE: (970) 245 -4101, FAX: (970) 242 -7908 <br />MINE ENGINEERING <br />MINE RECLAMATION <br />July 24, 2013 <br />Susan Burgmaier <br />Division of Reclamation, Mining & Safety <br />1313 Sherman St., Room 215 <br />Denver, CO 80203 <br />Re: Bowie Resources, LLC, Bowie No. 2 Mine <br />Technical Revision #80, <br />Subdrainage System for Coal Mine Waste Pile No. 3 <br />Permit C- 1996 -083 <br />Dear Ms. Burgmaier: <br />0-0-0 <br />znoN <br />S\ONpF ROO�� <br />CIVIL ENGINEERING <br />CONST. MANAGEMENT <br />A June 2013 inspection of coal mine waste pile no. 3 found that seepage from the Fire <br />Mountain Canal had surfaced in the upper diversion ditch. Wet areas were also noted below <br />the upper diversion ditch. The seepage did not cause any perceptible flow. On behalf of Bowie <br />Resources, LLC, enclosed is an application for a technical revision to incorporate a rock <br />subdrainage system into the design of coal mine waste pile no. 3. The subdrainage system will <br />intercept water that has seeped from the Fire Mountain Canal to assure the foundation of the <br />coal mine waste pile does not become saturated. <br />Sincerely, <br />/��� <br />J. E. Stover, P.E. <br />Consulting Engineer <br />Enclosures: <br />Volume II: Map 21 -1 <br />Volume XI: Pages viii, 5, 6 and 7 <br />