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OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />q Z9 !CI <br />POND FCT <br />RISER CREST = 55.0; DEWATER HOLE = 51.8 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: S 2. 7 <br />Sediment level (% total storage) G <br />14 <br />Outflow (cfs): U, 062 y <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 />STRUCTURAL: <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 />°/ djYe/??zcl ?-re?I?(Yf <br />MT- <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIREL <br />is/document/grtlypnd/Pondinsp. doc <br />I r` , <br /> <br />INSPECTOR:- a/-(a:-' 14fc, #4-5; 6 A-,