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 />6 -Wl(b <br />POND F <br />RISER CREST = 6827.0, DEWATER HOLE = 6823.0 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: b e23 <br />Sediment level (% total storage) A''?' ! U. o <br />Outflow (cfs): 'V r-- <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 - i-1 <br />Cracks or Slides co <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways ' <br />Dewatering Device Clogged <br />Faulty Gates, Baffles, Pumps s/ <br />Other <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRED: Ff J% We1 C(e4?" / <br />INSPECTOR: /,1.. W r, n "<Ck-+. <br />i s/documenUgrtlypnd/Pondinsp.doc