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' ~ COLORADO WESTMORELAND INC w <br />ORCHARD VALLEY MINE <br />Sedimentation Ponds <br />Oua~rLe_r_l~ <br />Structure nsoection <br />_ POND N0. ~+ <br />\. ~ _ <br />-; / ~ <br />-r - Inspection Date: ~ /~ ~~~i' <br />% ~ <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Overflow Elevation: j~/(j;, (j Clean Out Elevation:c C^_~,r-/J <br />Approximate Water Elevation at lime of Inspection: x ~~ <br />Approximate Sediment Elevation at Time of Inspection: `~ <br />Outflows (C.F.S.) at Time of Inspection: _ _ 4,.2 ~_ __- <br />FEATURES: <br />AREA <br />YES NO COMMENTS <br />EROSIONAL: <br />Rills and Gullies on Embankment ~ ,`~ <br />Inadequate Vegetation _ <br />_~ X <br />Outlet Channel Erosion ~c' <br />Burrows <br />Dther ^J X <br />STRUCTURAL: <br />Differential Settling _~ _,C! <br />Cracks or Slides ~J ! X_ <br />Seepage __f ~` <br />. Other _~ <br />APPURTENANT STRUCTURES: <br />Defective Spillways _~ <br />,}~ <br />Dewatering Device Cogged _ <br />_J k <br />. Faulty•Gates, Baffles, Pumps ~~ ,r <br />Other _~ f• <br />ADDITIONAL COMh1E1rTS: <br />' <br />~ <br />'.T .1 - I~J~<'~.~ <br />MAINTENANCE REQUIRED: <br />1 ,'~ .:" <br />~- <br />p;r lnC rlc f"~f 7Cr-n~. <br />