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<br /> <br />0RCHAP,O '/ALLEY MINE <br />Sedimentation Ponds <br />~Ouarterly -~~ <br />Structur pection <br />POND N0, 2 <br />-~_ <br />Quarter: /r r" Inspection Oate: z ~d sL <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Overflow Elevation: _ i_oop Clean Out Elevation: 97:J <br />Approximate Water Elevation at Time of Inspection: 1. ~ G'c <br />Approximate Sediment Elevation at Time of Inspection: fo•~ l~Jt~ _ <br />Outflows (C.F,S.) at Time of Inspection: c~ <br />FEATURES: <br />AREA <br />YES NO <br />COMMENTS <br />EROSIONAL: <br />Rills and Gullies on Embankment _~ <br />v` <br />Inadequate Vegetation ~ <br />_~ <br />Outlet Channel Erosion _f~_ <br />Burrows _~ ~r <br />Other ~ ~c _ <br />STRUCTURAL: <br />Differential Settling _~~_ <br />Cracks or Slides _J •~_ <br />Seepage _~ <br />Other _~~c <br />APPURTENANT STRUCTURES: _ <br />Defective Spillways _~~C_ <br />Dewatering Device Clogged -J < . <br />Faulty•Gates, Baffles, Pumps _~ X <br />Other _~ ,1~ <br />T~ <br />Au NAL COMMENTS: ~~•~ <br />MAINTENANCt ~2E:;U:r~Ei):/~'N~ <br />i / /~ ~,~`--- <br />F ~" <br />