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TRAPPER ~ININC INC. <br />iii iiuiiiiniiiiii <br />999 <br />FiECE1VE~ <br />April 14, 1998 <br />~Fk ~ 4 1996 <br />Mr. Tom lCaldenbach <br />Environmental Protection Specialist <br />Colorado Division of Minerals & Geology <br />1313 Sherman Street, Room 215 <br />Denver, CO 80203 <br />Division of Minerals & Geology <br />Re: Trapper Mining Inc., Permit No. C-81-010 <br />Minor Revision MR-161, Derringer Pit Dragline Tub Assembly <br />Dear Mr. I{aldenbach: <br />Enclosed is revised page 4 of 5 of Appendix A Table A-I thaz includes a revised estimate of <br />bonding costs to remove and dispose of the materials associated with the Demnger Pit dragline <br />tub assembly. This Table A-l page is informational only with this revision, however, the page <br />will be included with the final PR-4 bond estimate. <br />Comparing the revised additional bonding cost to remove and dispose of Molly Brown dragline <br />tub assembly wastes ($27,700) against the additional bond held by Trapper above the amount <br />required to reclaim a worst case disturbance scenario ($208,111), existing bond is clearly <br />sufficient to cover this proposed activity. <br />Please contact me if you have any additional questions or concerns. <br />Sincerely, <br />orrest Llz <br />Environmental Manager <br />FVL <br />IMR-161RES.doc] <br />Encl <br />C Revisions notebook, w/ntc <br />File 109.2.3.4, wlenc <br />P.O. Box 187 Craig, Colorado 81626 (303) 824-4401 <br />