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1000LORADO <br /> .0 Division of Reclamation, <br /> Mining and Safety <br /> Department of Natural Resources <br /> Mr. Graham Roberts <br /> Environmental Supervisor <br /> Trapper Mine, Inc. <br /> P.O. Box 187 <br /> Craig, Colorado 81626 <br /> 10 November 2022 <br /> Re: Trapper Mine Inc; Permit C1981010 <br /> DRMS Adequacy Review Number Two of Technical Revision TR132; I Pit Overburden Stockpile <br /> Extension and Dragline Walk Road Stripping <br /> Dear Mr. Roberts: <br /> The Division has completed its preliminary review of Trapper Mine's permit revision <br /> TR132 received by the Division on 22 September 2022. DRMS found the proposed <br /> revision complete on 3 October 2022. The proposed decision due date is 2 December 2022, <br /> 60 days from completeness. No new disturbance was requested in the revision although <br /> additional stripping south of UJ Pit and in previously bond released acres in the historic H <br /> Pit was proposed. Stripping of 33.9 is requested comprising redisturbance of approximately <br /> 29.4 acres (H Pit), and an additional 4.6 acres (UJ Pit) stockpile. <br /> DRMS review comprises the M10A, M10B and the M6 PMT maps, the submitted <br /> addendum to Appendix A and the provision of a DRMS cost estimate. The following rules <br /> comprise the review: <br /> 2.04 12.05.6 3.02.2 4.03 <br /> DRMS 18 October 2022 <br /> Rule 2.04.4 Cultural and Historic Information <br /> DRMS is in receipt(17 October), of a letter from History Colorado requesting an additional <br /> cultural survey to cover lands identified previously (2020), to have a high potential for the area <br /> to contain previously unidentified cultural remains that could be impacted by the proposed <br /> TR132 application. <br /> 1 . Please address History Colorado's concerns and provide DRMS with the information as <br /> to the relationship of the current TR132 request with the PRIO permitting action <br /> comprising the 2020 Metcalf Survey. <br /> F'COI <br /> Physical: 1313 Sherman Street, Room 215, Denver, CO 80203 P 303.866.3567 F 303.832.8106 �4 o0 <br /> Mailing: DRMS Room 215, 1001 E 62nd Ave, Denver, CO 80216 https://drms.colorado.gov Fe ��� <br /> Jared S. Polis, Governor I Dan Gibbs, Executive Director I Virginia Brannon, Director I * * <br /> 'f1876* <br />