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OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />TWENTYMiLE COAL COMPANY <br />FOIDEL CREEK MINE <br />3 ~2 9 /9~ <br />POND B <br />REFERENCE ELEVATIONS: EMBANKMENT CREST = 6872 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: 6 $ 70 • S <br />Sediment level (% total storage) Z 5 °~o EaT <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments x -S`~o`~ CO~~~ <br />Inadequate Vegetation k <br />Outlet Channel Erosion _~ <br />Burrows _~ <br />Other ~ <br />STRUCTURAL: <br />DifferenlialSettling X S/IIO~J CoUE.eEv <br />Cracks or Slides ~_ <br />Seepage ~_ <br />Other ~ <br />APPURTENANT STRUCTURES; <br />Defective Spillways <br />Dewatering Device Clogged <br />Faulty Gates, Baines, Pumps <br />Other <br />X <br />x <br />(. D/.S4lNRCaE /~'~EA.3//.f/.W ~Ti7ME <br />(~,QJcw CouFiErFO <br />ADDITIONAL COMMENTS: /"QCIE <br />MAINTENANCE REQUIRED: ~~"•'~ ~/~ ~~~' OdT 3~ 996 <br />I: DOCUEMNT/PON DINSP.DOC <br />