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t <br />~~ <br />COLORADO WESTMORELAND INC. <br />ORCHARD VALLEY MINE <br />Sedimentation Ponds <br />Quarterly <br />Structural Inspection <br />POND N0. O,V,W,M.~~ <br />quarter: FIRST Inspection Date: <br />~II II~II~~I~II~~ I~~ <br />999 <br />3I2L18q <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Overflow Elevation: 7 I G R. O Clean Out Elevation: <br />Approximate Water Elevation at Time of Inspection: ~ J 6 G. O <br />Approximate Sediment Elevation at Time of Inspection: S~j/ul~ SE~. AT ! IdLE7- <br />Outflows ~G/?P'1. ) at Time of Inspection: Z,.S~ <br />FEATURES: <br />AREA YES NO <br />EROSIONAL: <br />Aills and Gullies on Er~banlaoent ~ , X <br />Inadequate Vegetation ~ _J X <br />Outlet Channel Erosior. ' ~ )( <br />Burrows <br />Other ~ ~ ~ J( <br />~ STRUCTURAL: ~ <br />Differential Settling ~ ~ X <br />Cracks or Slides ~ ~ X <br />Seepage ~ ~ X <br />Other ~ ~ ~ <br />I I <br />APPURTENANT STRUCTURES: <br />Defective Spillways ~ `J X I ~ <br />De watering Device Clogged ~ X <br />Faulty Gates, Baffles, Pumps ~ ~~ <br />Other I ~ )( <br />I <br />~ rJDITIO.;AL COPLM ENTS: , <br />~ DFWkTcR DEVICE GASKET RGLLE'D AT ELBGW AND WAS <br />LEAKING I <br />i <br />!!A IN TS NANCE REQUIRED: - ~ - y- <br />PUMPED PGND AND REINSTA! LSD L-A~tizT, ALSO <br />~RALED PIPE 'r0 SAILL.WA~( SO ILE W111 NoT D13LODEE'L-QSbcE"T ~~ <br />NAME OF INSPECTOR: /~' ~-~..../yC, /~ <br />