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POND INSPECTION FORMS <br /> OPERATOR: PEABODY SAGE CREEK MINING, LLC. <br /> MINE: PEABODY SAGE CREEK MINE <br /> DATE OF INSPECTION: 9/22/2015 <br /> SEDIMENT POND ID: Upper Sump <br /> REFERENCE ELEVATIONS Riser Crest Outlet Top of Enbankment Emergency Spillway <br /> (ft): <br /> N/A 6,772.5(invert elv) 6,770 6,774 <br /> COMMENTS: Elevations per as-built report/map <br /> OPERATIONAL STATUS AT ApproximateWater Level Pond Capacity/Required Capacity(acre-ft) <br /> TIME OF INSPECTION: COMMENT 4.69/3.65 <br /> COMMENTS: Water level at top of riser pipe <br /> Differencial Inadequate Outlet Channel <br /> Burrows Other <br /> STRUCTURAL: Settling Vegetation Erosion <br /> NONE NO NONE NONE NO <br /> COMMENTS: Good vegetative cover on embankment. Continue to monitor seep near outlet pipe. Not <br /> thought to be associated with pond. <br /> Defective Dewatering Device Faulty Gates, <br /> APPURTENANT Other <br /> Spillways Clogged Baffles, Pumps <br /> STRUCTURES: N/A N/A N/A NONE <br /> COMMENTS: <br /> ADDITIONAL COMMENTS: Structure has been maintained as designed and in accordance with the <br /> approved plan and the applicable regulations. <br /> MAINTENANCE REQUIRED: No other aspects of the structure are affecting stability or require any <br /> maintenance. <br /> INSPECTOR NAME: B. Scott Cowman (Senior Environmental Specialist), Mike Berdine (P.E.) <br /> sgc_engineering(\\sgcenl)N:SAGE CREEK/ENVIRON MENTAL/Permitting/DRMS SMCRA Mine Permit/Pond Inspections <br />