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OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: S7'2- (ode. - ACI <br />Sediment level (% total storage) 0 A l? ?l (,.j /l <br />Outflow (cfs): 4 - g 3. <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows <br />Other <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />AREA #1 PIT <br />RISER CREST = 6854.11; BOTTOM OF DEWATERING <br />CULVERT = 6851.47 <br />QA R- s?vorL,? <br />?- CC/ <br />y <br />STRUCTURAL: <br /> <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways <br />Dewatering Device Clogged <br />Faulty Gates, Baffles, Pumps <br />Other <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRED: <br />C-'/V_ <br />INSPECTOR: 69 - 0j'q Fri, <br />is/docu ment/grtlypn d/Pondin sp. doe