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;~ MOUNTAIN COAL COMPANY RECEIVED <br />WEST ELK MINE NOV 14 1997 <br />Quarterly Pond Inspection Report <br />Somerset, Guanisou County, Colorado~ivision of Minerals 8 Geology <br />Date: October t-2 1997 <br />Location: West Elk Mine <br />Pond Identification <br />Type of Pond <br />Sediment Levelt.~PPro^.> <br />Water Level (ApproC.) <br />Outflow <br />Features <br />Problem <br />Comments <br />Erosional: Yes No <br />Rills & Gullies on Embankment / <br />Inadequate Vegetation / <br />Outlet Channel Erosion / <br />Burrows / <br />Other / <br /> <br />Structural: Yes No <br />Differential Settling / <br />Cracks or slides / <br />Seepage / <br />Other / <br /> <br />Appurtenant Structures: Yes No <br />Defective Spillways / <br />De-watering Device Cloeged / <br />Faulty Gates, BaRles, Pumps / <br />Other / <br /> <br />Additional Comments: <br />Western Dredge. Iv1CC's contractor, was mobilizing equipment at the time of the inspection to begin cleaning MB-I. <br />They will then move to and clean MB-2R. MB-3 also should be cleaned also. <br /> <br />1, <br />_ <br />, <br />( <br />-J <br />~ - <br />Action Reouired or Needed: r' - 2~:'4' :~ <br />~.- , <br />None. r _~•9 <br />~ <br />` <br /> <br />Quarter: 3rd Page 1 of 2 <br />Inspector: C. Johnston <br />MB-I South Iv1B-( North MB-2R MB-3 MB-4 <br />Sediment Sediment Sediment Sediment Sediment <br />IS% IS% 20% 15% <5% <br />75% 75% 75% 75% <5% <br /> <br />