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2008-11-10_PERMIT FILE - C1996083
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2008-11-10_PERMIT FILE - C1996083
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Last modified
8/24/2016 3:37:50 PM
Creation date
2/23/2009 2:03:03 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1996083
IBM Index Class Name
Permit File
Doc Date
11/10/2008
Doc Name
9/22/2008 Revised Stability Evaluations for Coal Mine Waste Disposal Area No. 2, BuckhornGeotech,
Section_Exhibit Name
Volume IX Coal Mine Waste Disposal Area No. 2
Media Type
D
Archive
No
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• <br />r_. ~_.._.__.___ __._____ ~_ _____~__~______ <br />= • - GEOTECH <br />Civil, Structural & Geotechnical Engineers <br />222 Sauth Parl< Ave. ~ Montrose, CO $1401 <br />Ph.: (970) 249-6828 • FAX: (570) 249-0945 <br />CONSOLIDATED UNDRAINED TRIAXIAL TEST <br />ASTM O 4767 <br />Project: Bowie No. 2 <br />Sample ID: SH-1 <br />Boring ID: BG05-05 <br />Depth (ft): 20-21.5 <br />aooo <br />6000 <br /> H <br /> ~• <br /> a <br /> N <br />4000 <br /> N <br />l0 <br /> L <br /> 2000 <br /> 0 <br />Project No.: 05-126-GEO <br />Date: <br />Failure Envelope -Effective Stress Analysis <br />• Effective Stress ,~ <br />~' <br />0 2000 4000 6000 8000 <br />Normal Stress p', p (psf) <br />Failure Criterion: Maximum pore pressure <br />Effective ~' (deg): 34.3 c' (psf): 0 <br />10000 12000 <br />C J <br />
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