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Mountain Coal Company <br />Wad Elk Mllla <br />Pat Ortba Bas 6a1 <br />6omarad,t;gaado stria <br />Tdaptgrw 3p7p1p~6ot6 <br />Fax 903fi71Yaa06 <br />October 14, 1994 <br />Ms. Christine E. Johnston <br />pECE1VED 8Y FAX <br />OCT 141994 <br />DIVISION OF MINERALS AND GEJLOGY <br />Office of Muted Land Reclamation <br />1313 Sherman Street, Room 215 <br />Denver, CO 80203 <br />III IIIIIIIIIIIIIIII <br />999 <br />Re: West Elk Mine, Permit No. C-X0.007, Minor Revision No. 143, Lone Pine Gulch Rollins <br />Sandstone Monitoring Well Na. LP-1 Completion <br />Dear Christine: <br />Mountain Coal Company's (MCC) has .;ompleted the installatioa of monitoring well LP-1 on the <br />southwest aide of the staging area bench at the Lone Pine Gulch fan site to monitor the Rollins <br />Sandstone. The total depth of the weL` is 260 feat. The bottom 60 feet of the four-inch I.D. steel <br />casing is slotted. The slotted horizon (which starts 75 feet down form the top of the Rollins <br />Sandstone) is gravel-packed and saele3 at the top with bentonite. The remainder of the hole <br />around the casing is backfilled with concrete. A copy of the hand draft completion lithology is <br />attached. <br />Please contact me should you have questions. <br />Sincerely, <br />~~`~ <br />Ka een G. Welt, <br />Environmental Supervisor <br />cc: Henry Barba <br />Phil Schmidt <br />