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QUARTERLY POND INSPECTION REPORT <br />Operator: Minrec, Inc. Quarter: First 2007 <br />Mine: Blue Ribbon Mine - C-81-047 Inspection Dale: 14-Mar-07 <br />Pond Identification P-4 P-5 <br />Type of Pond Sediment Sediment <br />Status During Inspection: <br />Approximate Water Level D /Dam Pool - 12" <br />Sediment (% total storage) 10% 10% <br />Outflow (cfs) 0 0 <br />Features -Problem Problem - - - <br /> Yes/No Yes/No <br />Erosional <br />Rills & Gullet's No No <br />Inadequate Vegetation No No <br />Outlet Channel Erosion No No <br />Burrows No No <br />Other No No <br />Structural <br />Differential Settling No No <br />Cracks or Slides No No <br />Seepage No No <br />Other No No <br />Appurtenant Structures <br />Defective Spillways No No <br />Dewatering Devices Clogged No No <br />Faulty Gates, Etc. No No <br />Other No No <br />Additional Comments No problems noted. <br />Maintenance Required: None <br />SWMP Controls: The storm water management plan controls were inspected during the quarter. <br /> The vegetation on the outslopes of the two sediment pondsv~ <br />s~eR. <br /> q <br />control erosion. The gravel surfacing on the access road~6~$tpm0~4'Cttit~?~ <br /> because of Oxbows use of the road. jV s•° ~ `lp'~ ~E0 <br />o ~ <br /> <br />Name of Inspector: Jim Stover '*; ~-~~?3v AQ>R't <br /> J. ~~fpver u 5 ~' 8 <br />0~ <br /> ~ <br />Coli°~. E. 19230 °°~t <br />° <br />~. <br /> •~ ~ <br />O~°c c°°~ 6A90 <br /> <br />avoa~ <br />