Laserfiche WebLink
COLORADO WESTMORELAND INC. <br />ORCHARD VALLEY MINE <br />Sedimentation Ponds <br />Quarterl <br />Structural Inspection <br />POND N0. Il/a S >"'~° l~~ Ie <br />Quarter: ~ S-f- Inspection Date: 3~3G/ qQ <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Overflow Elevation: ~ $ D d Clean Out Elevation: ~"7 q g, 4 <br />Approximate Water Elevation at Time of Inspection: (~ 7 ~J 2 .,3 <br />Approximate Sediment Elevation at Time of Inspection: ,Q/1raX l'-O~~i~ ~ics~o-+n <br />Outflows (C.F.S.) at Time of Inspection: /Vo y ~ <br />FEATURES: <br />AREA <br />YES NO <br />COMMENTS <br />EROSIONAL: <br />Rills and Gullies on Embankment ~ <br />~ <br />Inadequate Vegetation _ <br />_ <br />~ ~' <br />Outlet Channel Erosion ~ ~_ <br />Burrows _J ~ <br />Other _J C <br />STRUCTURAL: <br />Differential Se**ling -1 X <br />Cracks ar Slides _J ~_ <br />Seepage _~~_ ... <br />Other •- •' _~ ~C <br />APPURTENANT STRUCTURES: <br /> <br />Defective Spillways _ <br />•_J ~_ ,. <br />Dewatering Device Clogged _~ X ••• ~ . <br />Faulty•Gates, Baffles, Pumps _~ _~ <br />Other _~ X <br />,. <br />ADDITI NAL COMMENTS: <br />MAIN NANCE R OUIREn: <br /> <br /> <br /> <br />