Laserfiche WebLink
<br />OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br /> <br />COLORADO YAMPA COAL COMPANY <br />MINE 3 <br />i/~~/9~ <br />POND M3N <br />EMERGENCY SPILLWAY = 6670.1 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: ~~r~ ~ - n~hcl ~d ~2'~' Q r/LrJw ~~~ e E7 <br />Sediment level (% total storage) io °~ <br />Outflow (cfs): ., O / <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO ~r~~ ~•~~~C~~ ~"`~ <br />Rills & Gullies on Embankments // ~/~~~~/yj /~-j~~ Y Z--3 <br />Inadequate Vegetation / ~~ ryaw <br />Outlet Channel Erosion _~ <br />Burrows / <br />Other r/ <br />STRUCTURAL: <br />Differential Settling ~ <br />Cracks or Slides / <br />Seepage <br />Other r/ <br />APPURTENANT STRUCTURES: <br />Defective Spillways _/ <br />Dewatering Device Clogged <br />Faulty Gates, Baffles, Pumps /' <br />Othcr ~ <br />ADDITIONAL COMMENTS: /l/~NG- <br />MAINTENANCE <br />i:/documrnVoftlypnd/Pondinsp.doc <br />