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HYDRO20706
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HYDRO20706
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Last modified
8/24/2016 8:41:57 PM
Creation date
11/20/2007 1:43:10 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981071
IBM Index Class Name
Hydrology
Doc Date
1/23/1989
Doc Name
CHANNEL REPAIR FIELD NOTES
From
CYPRUS YAMPA VALLEY COAL CORP
To
MLRD
Permit Index Doc Type
PROF POND CERTIFICATIONS
Media Type
D
Archive
No
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<br />o Grade was checked over 450' of Drainage 7. Three 50' sections <br />were noted as being above acceptable grade limits. These <br />sections were regraded and rechecked during the inspection. <br />Two sections were still unacceptable after the first recheck. <br />These sections were graded again and found to be acceptable on <br />the second recheck. <br />CORRECTIVE MEASURES NOTED <br />o Excessive large rock in flow path on Drainage 31-1 needs to be <br />removed and the channel configuration more clearly defined. <br />
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