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Erosional: <br />Yes <br />No <br />Yes <br />No <br />Yes <br />No <br />FRESH WATER <br />SEDIMENT <br />Rills & Gullies on <br />Embankment <br />SEDIMENT <br />4 <br />Sediment Level % <br />4 <br />20% <br />4 <br /><5% <br /><5% <br />Inadequate <br />Vegetation <br />Full <br />Cell A 20 %, B Empty <br />Empty <br />30% <br />Discharge at Time of <br />Inspection (Y/N) <br />N <br />■ <br />Outlet Channel <br />Erosion <br />N <br />N <br />,�,� "igaZ 1 I <br />Burrows <br />- 1011 <br />_iM_•E <br />M 1 M 1 1 <br />,ii 1T <br />Other <br />-WA <br />_ M_� <br />,,:_���� <br />Structural: <br />Yes <br />No <br />Yes <br />No <br />Yes <br />�WA��kinM� <br />No <br />• ;. . <br />Differential Settlin ' <br />4 <br />4 <br />r slides <br />� <br />Seepage <br />A <br />► ,V: .... •.' _Q . �f <br />Other <br />� � <br />� <br />� <br />i <br />011��� 1.; �. ` <br />• - „.�- - <br />Appurtenant Structures: <br />Yes <br />No <br />Yes <br />No <br />Yes <br />No <br />Defective Spillways <br />4 <br />4 <br />Al <br />De- watering Device <br />Clogged <br />4 <br />4 <br />4 <br />Faulty Gates, <br />Baffles, Pumps <br />4 <br />Other <br />4 <br />Additional Comments: <br />Action Required or Needed: <br />Pond Identification <br />FW -1 <br />SG -1 <br />RPE <br />NSSA <br />Deep well <br />Type of Pond <br />FRESH WATER <br />SEDIMENT <br />SEDIMENT <br />SEDIMENT <br />Fault <br />Water <br />Sediment Level % <br />5% <br />20% <br /><5% <br /><5% <br /><5% <br />Water Level (Approx.) <br />Full <br />5% <br />Cell A 20 %, B Empty <br />Empty <br />30% <br />Discharge at Time of <br />Inspection (Y/N) <br />N <br />N <br />N <br />N <br />N <br />Date: 5/9 & 6/18 2012 <br />Location: <br />Features <br />West Elk Mine <br />MOUNTAIN COAL COMPANY, LLC <br />WEST ELK MINE <br />Quarterly Pond Inspection Report <br />Somerset, Gunnison County, Colorado <br />Maintenance Repairs <br />Problem Needed Needed <br />Quarter: 2Q 2012 Page 2 of 2 <br />Inspector: K. Welt/ R. Schiro <br />Comments <br />