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REP40760
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REP40760
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Entry Properties
Last modified
8/25/2016 12:39:17 AM
Creation date
11/27/2007 8:50:10 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981047
IBM Index Class Name
Report
Doc Date
6/11/1987
Doc Name
REGRADED BENCH CONTOURS FN C-047-81
From
BLUE RIBBON COAL CO
To
MLRD
Permit Index Doc Type
STABILITY REPORT
Media Type
D
Archive
No
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~',. <br />{` <br />BLUE RIBBON COAL C01~1PA~iY <br />Regraded ~1ine Bench Contours <br />- Regraded Bench Contours <br />Area Regraded ~ ~' ::;: <br />::: "::' <br />--.. Permanent Diversion ~;:,, <br />~~ Permit Boundary :; .:: ::::: <br />...... . .. .. . .... ...... .. <br />Scale 1"=50' ::::: :: ::~::::: ::::.~:::: :: ; <br /> <br />REGRADED SLOPES <br />:: Channel - 1.6 to 3.2% <br />~. .~ ~:: 85~ with an average of 2.1 <br />• ~ Slope east of channel on <br />::::' .:::' e~ <br />;;' the north end - 6%. <br />:' v~° Slope west of channel <br />:.' <br />!' draining into the channel <br />- 12 to 20%. <br />\ _Slope west of channel drain- <br />\\f ing down the face of the <br />bench - 12 to 17%. <br /> <br />
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