Laserfiche WebLink
OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />j /z <br />POND D <br />RISER CREST = 6849.9; LOWEST HOLE = 6846.5 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: S— <br />Sediment level (% total storage) S w f e<4 - <br />Outflow (cfs): 0, (97;Z <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments `� - ✓1 6 a rG ve, l/ <br />Inadequate Vegetation C6k fAL 1�7 Sd:2✓, r C' <br />Outlet Channel Erosion J <br />Burrows •/ <br />STRUCTURAL: <br />Other <br />Differential Settling <br />Cracks or Slides / <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways 1-11 <br />Dewatering Device Clogged / <br />Faulty Gates, Baffles, Pumps <br />Other <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRED: dV 2W— <br />INSPECTOR: <br />W_INSPECTOR: <br />i:/document/gnlypnd/Pondinsp.doc <br />