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OPERATOR: <br />MINE: <br />DATE OFINSPECTION: <br />~EDiMENT POND IDENTIFICATION <br />REFERENCE ELEVATIONS: <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />.329 ~9~, <br />POND B <br />EMBANKMENT CREST = 6872 <br />OPERATIONAL STATUS AT TIME OF fNSPECTION <br />Approximate water level: to ~ 70 • s <br />Sediment level (% total storage) Z ~ i~ <br />6. )' <br /> <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 />Differential Settling <br />STRUCTURAL: <br />Cracks or Slides <br />Seepage <br />Other <br />X ~aJn .~ Co//!-H~ <br />X <br />C <br />~~ <br />X .Sivo,.~ Co u! 2[~ <br />APPURTENANT STRUCTURES; <br />X <br />~- <br />X <br />)~//.o ~i)J c+U.'fFIJ . <br />Defective Spillways <br />Dewatering Device Clogged <br />Faulty Gates, Baffles, Pumps <br />Other <br />ADDITIONAL COMMENTS: ~"~'`~F <br />MAINTENANCE REQUIRED: `'"'" ~ ~~ ~'~' °'~'- 3~ f /y~' <br />T ~J ~ <br />INSPECTOR: /~~~ ' "~1 <br />I: DOCUEMNT/PON DINSP.DOC <br />