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HYDRO24691
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HYDRO24691
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Entry Properties
Last modified
8/24/2016 8:44:40 PM
Creation date
11/20/2007 4:54:50 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1982056
IBM Index Class Name
Hydrology
Doc Date
12/1/1997
Doc Name
1997 4TH QUARTER POND INSPECTION REPORT PN C-82-056
From
TWENTYMILE COAL CO
To
DMG
Permit Index Doc Type
SEDIMENT POND INSPECTIONS
Media Type
D
Archive
No
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OPERATOR: TWENTYMILE COAL COMPANY <br />MINE: FOIDEL CREEk MINE <br />DATE OF INSPECTION: II /S 7 <br />SEDIMENT POND IDENTIFICATION: POND C <br />REFERENCE ELEVATIONS: <br />R ISER CREST = 6833.24; LOW EST HOLE = 6830.34 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: Z9 "~a.+ fbs~/ To /c£ _ ~oS Z7. ~ <br />Sediment level ("/" total storage) ~O°1~ <br />OutBow (cfs): ~~' <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 />~ ~A1K.~rr.~ S~la..~ <br />/~ ~~ C~P/ss//~/fRO~c <br />v <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides <br />Seepage t,~/ <br />Other v <br />APPl1RTENANT STRUCTURES: <br />Defective Spillways 1/ <br />Dewatering Device Clogged <br />Faulty Gates, BaTBes, Pumps r/ <br />Other <br />ADDITIONAL COMMENTS: ~F,iF.~k~EiE/A/m:n ~ SrP_c'FYEp ~~ <br />MAINTENANCE REQUIRED: ~O.c/~ <br />INSPECTOR: ~A{~/3 ~Fi2S <br />i'/documznVyrllypnd/I'nndin.p due <br />
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