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., ~ . III IIIIIIIIIIIIIIIII <br />THE PITTSBURG Bk MIDWAY COAL MINING CO. <br />A Chevron Company <br />P.O. Box 176 <br />Oak Creek, Colorado 80467 <br />Phone (970) 736-8111 <br />Mr. Jim Burnell <br />Colorado Division of Minerals and Geology <br />1313 Sherman Street <br />Room 215 <br />Denver, Colorado 80203-2273 <br />Dear Mr. Burnell, <br />RECEI~~~r, <br />JUN 2 :s 1997 <br />Division of rvunciaio .. ,,,,,,,,,yy <br />June 18, 1997 <br />Enclosed, please find quarterly inspection reportB for impoundments at the Edna Mine site for the <br />second quarter 1997. The inapectione were conducted via pedeattian and vehicular surveys on <br />June 18, 1997. All stractiues appeared to be stable. Several maintenance items are noted with <br />recommendations in the individual inspection reports. <br />Based upon field observations check dame 6 through 8 are fi>n of sediment and no longer have <br />the ability to contain water. These impoundments will be eliminated from future inspection <br />lists. <br />During the inspections it wen noticed that the rock lined channels above old check dam number 5 <br />have cer~in areas in which the channel lining fabric is exposed. It ie recommended that these <br />rock lined channels have additional rock added ae needed to cover all exposed fabric. <br />Should you have any queationa regarding these reports, please contact me at (303) 930-4260. <br />Sincerely, ~~Q <br />~~J <br />Kirk At,PI P.E. <br />Mining Engineer <br />cc: Mine File <br />