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HYDRO31066
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HYDRO31066
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Last modified
8/24/2016 8:54:46 PM
Creation date
11/21/2007 1:11:50 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1984062
IBM Index Class Name
Hydrology
Doc Date
4/1/1997
Doc Name
1997 1ST QTR POND INSPECTION REPORT PN C-84-062
From
TWENTYMILE COAL CO
To
DMG
Permit Index Doc Type
SEDIMENT POND INSPECTIONS
Media Type
D
Archive
No
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<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 />3~i ~ ~9 ~ <br />EMERGENCY SPILLWAY = 6670.1 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: foGb / <br />Sediment level (% total storage) lO <br />oumow (crs): O. d~8~ cis <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: <br />Rills & Gullies on Embankments <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows <br />Other <br />YES NO <br />v <br />STRUCTURAL: <br />Differential Settling / <br />Cracks or Slides / <br />Seepage / <br />Other / <br />APPURTENANT STRUCTURES: <br />Defective Spillways ~~ <br />Dewa[ering Device Clogged ~. <br />Faulty Gates, Baines, Pumps 1~ <br />Other / <br />ADDITIONAL COMMENTS: ~.h1/k'M,.~T cJ/t°,,J GO' /f.R~~A Poaa {oE~,e/ERfA <br />MAINTENANCE REQUIR <br />INSPECTOR: ~i4'/~S /~r~ERS <br />I:/DOCUMENT/PON D IN SP. DOC <br />
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