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J. E. STOVER & ASSOCIATES, INC. <br />P.O. BOX 60340 <br />GRAND JUNCTION, COLORADO 81506 <br />PHONE: (970) 245-4101, FAX 242-7908 <br />MINE ENGINEERING <br />MINE RECLAMATION <br />August 28, 2008 <br />J. J. Dudash RECEIVED <br />Division of Reclamation, Mining & Safety SEP 0:31008 <br />1313 Sherman St., Room 215 <br />Denver, CO 80203 Division OT Reciamation, <br />Mining and Safety <br />Re: Bowie Resources, LLC, Bowie No. 2 Mine <br />TR-55 Curve 11 Repair <br />Permit C-1996-083 <br />Dear Mr. Dudash: <br />CIVIL ENGINEERING <br />CONST. MANAGEMENT <br />The DRMS' letter dated August 19, 2008 transmitted its adequacy review for the <br />referenced technical revision. On behalf of Bowie Resources, LLC, following are its <br />responses to the DRMS' comments and concerns: <br />DMRS - Please provide the Division with an estimate of the amount outflow <br />anticipated to emanate from the French drain system, and a description of <br />how the flow is handled, once it reaches the B-Seam Portal Bench. <br />BRL - The French drain system will intercept up to 5 gallons per minute. <br />Flow from the outflow of the French drain system will flow along the north <br />edge of the B-Seam Portal Bench and into Culvert C-B3. <br />2. DRMS - Please delineate the lateral extent of the proposed re-grading of the <br />slope between the road and the B-Seam Portal Bench, and clearly label the <br />B-Seam Portal Bench as such. <br />BRL - The lateral extent of regrading is shown on the plan view. A label was <br />added to the B-Seam Portal Bench. <br />3. DRMS - On the haul road typical section the color of the Existing Ground line <br />is yellow, which is difficult to see. Please change the color of the Existing <br />Ground to something more visible, preferably red, which represents Existing <br />Ground in most of the other views. <br />BRL - The color of the existing ground line was changed to red.