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 />12�Z�rs� <br />POND E <br />RISER CREST = 6843.4; DEWATER HOLE = 6840.6 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: F4:u - <br />v <br />Sediment level (% total storage) rc <br />Outflow (cfs): ALd rlp <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments /- <br />Inadequate <br />Inadequate Vegetation V S�d'� Cd✓� `i �C2� <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 />ADDITIONAL COMMENTS: J1 g- / / / <br />MAINTENANCE REQUIRED: /U d A91——a,e- /; <br />INSPECTOR: <br />is/document/grtlypnd/Pondinsp doc <br />