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<br />'t <br />COLORADO WESTMORELAND INC <br />ORCHARD VALLEY MINE <br />Sedimentation Ponds <br />Quarterly <br />Structural Inspection <br />POND N0. 3 <br />Quarter: FIRST' <br /> <br />Inspection Date: 311318 <br />OPERATIONAL STATUS AT TI HE OF INSPECTION <br />Overflow Elevation; I~Q•~ Clean Ou[ Elevation: q~'. 2 <br />Approximate Water Elevation at Time of Inspection: °I4.~ <br />Approximate Sediment Elevation at Time of Inspection: 9 Q• 2 <br />Outflows (C.F.S.) at Time of Inspection: N Q ~ <br />FEATURES: <br />AREA YES NO -~- COMME'NTS <br />I EROSIOI:AL: I <br />Rills and Gullies on Embanlw ent ~ ~ ~( <br />I Inadequate Vegetation I~ X I I <br />Outlet G,arnel Erosion I I X I I <br />I Burrows I I X I <br />Other <br />I I I 7( I I <br />I I I I <br /> <br />STRUCTURAL: I <br />I Differential Settling I I~ I I <br />I Cracks or Slides I I X I I <br />Seepage I I x I I <br />I Other I I X I I <br />APPURTENANT STRUCTURES: <br />Defective Spillways I~ ~_ <br />De watering Device Clogged I I X I <br />Faulty Gates, baffles, Fumps I I X <br />Other I I )C I <br />I ( I <br />EDDITIONAL CO*T!ENTS: <br />AREA LGVCQrD WITH SIVGW <br />N.AINTENANCE REQUIRED: <br />i <br />I <br />I <br />_ _. -~ <br />I <br />-~ <br />~~ <br />NAME OF INSPECTOR: ~ ` ~~ ~ <br />