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6 '. • <br />ORCNARO VALLEY MINE <br /> <br />Sedimentation Ponds <br />Ouarterl --- <br />Structure nspection <br />POND N0. D•%w..•~. s'i <br />---~- <br />Quarter: Z~~ Inspection Date: `~~ /yi <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Overflow Elevation: _ ~i6L. 9 Clean Out Elevation: ~iG ~•~ <br />Approximate water Elevation at Time of Inspection: 7~F ~ 3 <br />Approximate Sediment Elevation at Time of Inspection: ~~~ ~-o ~~, r %-,~~-/ <br />Outflows (C.F.S.) at Time of Inspection; o <br />FEATURES: <br />AREA <br />YES NO <br />COMMENTS <br />EROSIONAL: <br />Rills and Gullies on Embankment _J ~ <br />Inadequate Vegetation _~ x <br />Outlet Channel Erosion _J z <br />Burrows _~ x <br />Other _~ _~ <br />STRUCTURAL: <br />Differential Settling _f ~ <br />Cracks or Slides _~ X <br />Seepage _~ ~_ <br />Other _~ ~_ <br />APPURTENANT STRUCTURES: _ <br />Defective Spillways _~ _~ <br />Dewatering Device CLogged _~ _ cam. <br />Faulty~Gates, Baffles, Pumps _J x <br />Other _,1 ~_ <br />U NAL COMNEN 5:,,/~„~ <br />MA NT NANO R OU RE ~,,~ <br />NAHE UE tNeocr'nD•~~ ~~_ <br />