Laserfiche WebLink
-r •_ <br />•. III ~IIIIIIIIIIIIIII <br />;~ MOUNTAIN COAL COMPANY 999 <br />WEST ELK MINE JUL 211991 <br />Quarterly Pond Inspection Report Divieion of Minerals & Geology <br />Somerset, Gunnison County, Colorado <br />Date: June 27 1997 Quarter: 2nd Page 1 of 2 <br />Location: West Elk Mine Inspector: C. Johnston, J. Marxrave <br />Pond Identification <br />Type of Pond <br />Sediment Leveltnppro..> <br />Water Level (Approx.) <br />Outflow <br />Features <br />MB-I South MB-I North MB-2R MB-3 MB-4 <br />Sediment Sediment Sediment Sediment Sediment <br />15% IS% 20% 10% 5% <br />Full Full 80% ~0% <5% <br />--- --- 2500 gpm --- <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 Clogged / <br />Faulty Gates, Baffles, Pumps / <br />Other / <br /> <br />Additional Comments: <br />MB-1 and MB-2R are planned to be cleaned 3rd quarter. <br /> <br />~yt,00 REO~S1) <br />~ OHO • SCH,y~ fF91~ <br />G <br />i c' ' <br />ate. a / <br />: <br />v ~ <br />~ t= 22845 <br />r^' <br />Action Required or Needed: ~ ~ <br />None. <br />V, <br />i <br /> <br /> <br /> <br />