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 />~1z~4 <br />POND C <br />RISER CREST = 6864.4; LOWEST HOLE = 68623 <br />OPERATIONAL STATUS AT TIIVIE OF INSPECTION <br />Approzjmate water level: '~ ~CJY1~ <br />Sediment level (% total storage) ~~J ah \ <br />Outflow (cts): /10 ~co(,J <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments ,~ <br /> <br />Inadequate Vegetation ~ / <br />V <br />Outlet Channel Erosion _~_ <br /> <br />Burrows <br />Other _~ <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides _1~ <br />Seepage ~ <br /> <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways , j~_ <br />Dewatering Device Clogged JL <br />Faulty Gates, Battles, Pumps <br />Other / <br />ADDITIONAL COMMENTS:~//I,~JIe l - ~ ~/J~P~'l; ~I~v(L.yWO <br />MAINTENANCE REQUIRED: IIR) Tl(C, <br />i:/pond/grtlypnd/Pondinsp.dot <br />