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• COLORADO NESTMORELAND INC~ <br />ORCHARD VALLEY MINE <br />Sedimentation Ponds <br />Ouar~terly <br />Structur Oection <br />.--; <br />POND N0. <br />./ ~. <br />1 <br /><~ ~ % -/~ Inspection Date: ; ~ '~. <br />i <br />OPERATIO~~AL STATUS AT TIME OF INSPECTION <br />Overflow Elevation: jl~; (~ Clean Out Elevation: ~'~`~;~-! <br />Approximate :Dater Elevation at Time of Inspection: ice..-rte <br />Approximate Sediment Elevation at Time of Inspection: ~~ ~.-,L <br />Outflows (C.F,S.) at Time of Inspection; ,~.~~.-% <br />FEATURES: <br />AREA <br />YES NO <br />COMMENTS <br />EROSIONAL: <br />Rills and Gullies on Embankment <br />J <br />_ <br />Inadequate Vegetation _~ k' <br />Outlet Channel Erosion _J <br />Burrows <br />~ ~"~ <br />_ <br />Other _~ /' <br />STRUCTURAL: <br />Differential Settling _J '~ <br />Cracks or Slides _~ L <br />Seepage _~ _~ <br />Other _j _~ <br />APPURTENANT STRUCTURES: _ <br />Defective Spillways <br />Dewatering Device Clogged _~ mil'. <br />Faulty Gates, Baffles, Pumps _J X~ <br />Other _J X <br />Au0 iIJNAL COMr~ENiS: <br />MAINTE,vANCE REOUIREO: <br />~/ _ <br />NAME OF INSPECTOR: ~ `~~"`, '~~~ ~ <br />