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2012-11-05_REVISION - C1982056 (5)
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2012-11-05_REVISION - C1982056 (5)
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Last modified
8/24/2016 5:10:19 PM
Creation date
11/13/2012 2:37:59 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1982056
IBM Index Class Name
REVISION
Doc Date
11/5/2012
Doc Name
Letter & Application
From
Twentymile Coal Company
To
DRMS
Type & Sequence
SL1
Email Name
JDM
DIH
Media Type
D
Archive
No
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Another stabilization technique which serves to minimize erosion is contour furrowing. Disturbed land within the <br />proposed permit area will be contour furrowed following seeding. A typical cross section of a contour furrow is <br />depicted in Figure 12, Design of Typical Contour Furrow. According to data derived from studies at the Energy <br />Mine No. 1, the water detention capacity of these furrows, when spaced thirty feet apart, is 2,599.7 cubic feet per <br />acre. <br />MR07 -224 2.05 — 106.2 10/31/07 <br />
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