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R <br />P.O. Box 187 <br />April 1, 2020 <br />TRAPPER MINING INC. <br />Craig, Colorado 81626 <br />Ms. Robin Reilley <br />Environmental Protection Specialist <br />Colorado Division of Reclamation, Mining and Safety <br />1313 Sherman Street, Room 215 <br />Denver, CO 80203 <br />Re: Trapper Mining Inc., Permit No. C-1981-010 <br />Technical Revision, TR-124, Response to Adequacy Review No. 2 <br />Dear Ms. Reilley: <br />(970) 824-4401 <br />Enclosed are two copies of our response to your Adequacy Review 92 letter of March 30, 2020 <br />to Trapper's Technical Revision TR-124 application. We have used your new March 30 letter <br />comments as the base format, with our response following. <br />Trapper agrees with the CIRCES information included with your March 30 letter. <br />Rule: 2.05.3 Operational Plan <br />DRMS finds that the PMT in the temporary stockpile area has <br />changed since the original submission. <br />6a. Please provide updated profiles for any cross -sections affected by PMT changes, <br />and specifically cross-section E142600. <br />Trapper Response to Comment 6a: The area where the temporary spoil pile will be placed is <br />currently part of a Phase III bond -released area. The AOC of the area was long ago approved as <br />part of the phased bond release process. Thus, we should not be comparing the current AOC <br />against pre -mining topography. The aforementioned cross-section lines up with the temporary <br />spoil stockpile area specifically. Trapper's plan is to utilize the area for a temporary spoil storage <br />area that would be removed and placed back into N Pit when mining is finished. It is our intent to <br />reclaim the area essentially as it is now. The cross-section at E1,426,000 shows the pre -mine <br />