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STATE OF COLORADO <br />DIVISION OF RECLAMATION, MINING AND SAFETY <br />Department of Natural Resources <br />1313 Sherman St., Room 215 <br />COL O RA D O <br />D I V I S I O N o f <br />Denver, Colorado 80203 <br />RECLAMATION <br />Phone: (303) 866 -3567 <br />M I N I NG <br />FAX: (303) 832 -8106 <br />—&— <br />SAFETY <br />October 15, 2013 <br />John W. Hickenlooper <br />Governor <br />Tonia M. Perkins, P.E. <br />Trapper Mining, Inc <br />Mike King <br />P.O. Box 187 <br />Executive Director <br />Craig, CO 81626 <br />Loretta Pineda <br />Director <br />RF,: Trapper Mining, Inc., Permit C- 1981 -010 <br />3'd Quarter 2013 - Horse Gulch Fill Quarterly Inspection Report <br />Dear Ms. Perkins: <br />The Colorado Division of Reclamation, Mining, and Safety ( CDRMS) has reviewed and found the above <br />referenced report to be in general compliance with the following CDRMS regulations: <br />4.09. ](1]) (a) Inspected at least quarterly by a reregistered engineer or other qualified professional specialist <br />in construction of earth and rockfill embankments under the direction of a qualified engineer <br />throughout the construction. <br />The certified report covers the third quarter monitoring period from July through September <br />2013, and the inspections were conducted by yourself, a certified engineer. <br />4.09. ](1]) (b) Provide to the Division a certified report within 2 weeks after each inspection that the fill has <br />been constructed as specified in the design approved by the Division. The report shall include a <br />description of any appearances of instability, structural weakness, and other hazardous <br />conditions. <br />The inspection was conducted on September 25th, 2013. The Division received the report on <br />October 3rd, 2013. No instability, structural weakness, or other hazardous conditions were noted <br />during this inspection of the fill. It was noted in the report that the cracks noticed on the top <br />south portion of the fill during the first quarter were sealed and that no additional cracking was <br />observed. Also, two spots above the 7350' elevation level on the south side of the fill showed <br />some additional signs of differential settling. Monitoring will need to continue in these areas. <br />If you have any questions feel free to contact me. (303) 866 -3567, extension 8120. <br />Sincerely, <br />Jared Ebert <br />Environmental Protection Specialist <br />Office of Office of <br />Mined Land Reclamation Denver • Grand Junction • Durango Active and Inactive Mines <br />