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<br />~II II~~I~~I~~~~~ ~I~ <br />sss <br />E~~ NECA <br />S Coal Company <br />Seneca Coal Com <br />October 13, 1997 '?~CEIVED <br />Mr. Jim Burnell OCl 1 g 1997 <br />Division of Minerals and Geology <br />1313 Sherman Street, Room 215 <br />Denver, CO 80203-2273 _ •,_,_, ~•,,;;;,,;;~,;ul;eNC~y <br />RE: Quarterly Sedimentation Pond Inspections - Yoast Mine <br />Dear Mr. Burnell: <br />Enclosed is the third quarter inspection report for Pond 010 at the <br />Yoast Mine. Conditions appeared stable and acceptable. Per the <br />Division's request, five monitoring pins were set in the top of the <br />embankment and surveyed on November 19, 1996 and again on March 31, <br />1997. These pins will be surveyed one final time during the fourth <br />quarter, and the results will be submitted with the fourth quarter <br />inspection report. <br />The construction of pond 011 was completed on October 3"'. The as- <br />built survey has been conducted and the accompanying as-built <br />report is currently being prepared and will be forwarded shortly to <br />the Division for inclusion in the permit package. The first <br />inspection report will be submitted for the fourth quarter. No <br />problems were noted during the actual construction of the pond, <br />although the weather caused significant delays in actually <br />finishing the pond. <br />If you have any questions, please call me. <br />Sincere ~,p90 Ft:GjS. <br />2&555 <br />Micha 1~°~. Altavi:~Jnk P.E. <br />Engin~'~tng Manaf,~¢ <br />Enclosure(s) <br />c: Dennis Jones (SCC) <br />Gary Wendt (PWCC) <br />`~ OCT 13 1gg7 <br />Seneca Coal Company • P.O. Drawer D • Hayden, Colorado 81639 <br />Telephone (970) 276-3707 • FAX (970) 276.9014 <br />