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TRAPPER MINING INC. <br />r« <1!1«lrrri-r~r <br />June 30, 2000 <br />RECEIVED <br />JUL 0 3 2000 <br />Mr. Tom Kaldenbach <br />Environmental Protection Specialist <br />Colorado Division of Minerals and Geology <br />1313 Sherman St. Room 215 <br />Denver, CO 80203 <br />Division o1 Minerals & Geology <br />Re: PetRnit No. C-81-010; Technical Revision TR-85; East Flume Gulch Sediment Poud_ <br />Dear Mr. Kaldenbach: <br />Please find enclosed duplicate copies of the safety factor assessment conducted by Montgomery Watson <br />for the East Flume Gulch sediment pond, These analyses were conducted utilizing specific qualities for <br />soils mapped in the proposed pond location. Trapper proposes to include these materials in the permit by <br />appending them to follow the previously submitted Appendix Q, Section XXXIV materials. Please <br />contact me if you have any questions or require further information, <br />Sincerely, <br /> <br />Karl C. Koehler <br />Sr. Environmental Engineer <br />KCK <br />Ig:Ucarl\1r85 cU.docl <br />Enc! <br />c File 109.2,3.4, w/o enc <br />Revisions notebook, w/enc <br />P.O. Box 187 Craig, Colorado 81626 (970) 824-4401 <br />