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l <br /> QUARTERLY POND INSPECTION REPORT <br />Operator: Minrec, Inc. Quarter: Fourth 2007 <br />Mine: Blue Ribbon Mine - C-81-047 Inspection Date: 02-Nov-07 <br />Pond Identification P-4 P-5 <br />Type of Pond Sediment Sediment <br />Status During Inspection: <br />Approximate Water Level D /Dam 6" Pool <br />Sediment (% total storage) 10% 10% <br />Outflow (cfs) 0 0 <br />Features Problem Problem <br /> <br /> Yes/No Yes/No <br />Erosional <br />Rills & Gulleys 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 ~i per. <br />~ <br />~~ <br /> The vegetation on the outslopes of the two sediment pon <br />oa~q <br />~~~, <br />~ <br />~ <br />~ <br /> dri' <br />o~l <br />~ <br />control erosion. The gravel surfacing on the access rod ~ oor <br />~~ 1~ <br /> because of Oxbows use of the road. ~ c' ° F ® ~ <br />~~a <br /> p ®'~ <br />~ i <br />g~~® ~~.~~fl ° <br />R • ~~~, 7 <br />Name of Inspector: Jim Stover ~ ° ~ O ° ~~ <br /> <br /> Colo.°~°'N9"z 0,~~e <br /> <br /> <br />