Laserfiche WebLink
OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />TWENTMILT COAL COMPANY <br />FOIDEL CREEK MINE <br />3~I Nl0 ~o <br />RISER CREST = 6827.0; DEWATER HOLE = 6823.0 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: ~' 61'23.0 <br />d <br />Sediment level (% total storage) n. s-(D ~p // <br />Outflow (cfs>: ti 4 , Ud0 `~ (7~yG~'~'.,~_ <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments ~ <br />~ s~ j~ se-,~, snow <br />Inadequate Vegetation _ <br />Outlet Channel Erosion ~ G n ~~ n <br />Burrows ~' <br />Other <br />STRUCTURAL: <br />Differential Settling <br />/ Shd~./ r7~ <br />Cracks or Slides <br />Seepage ~ ~Gin~LS <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways <br />Dewatering Device Clogged _/ <br />Faulty Gates, Baffles, Pumps _/ <br />Other <br />ADDITIONAL <br />MAINTENANCE REQUIRED <br />is/dowmendgrtlypnd/Pondinsp.doc <br />