2013-02-01_REVISION - M1982131

• Permit No: M1982131
• IBM Index Class Name: REVISION
• Doc Date: 2/1/2013
• Doc Name: RESPONSE TO TR-01 SECOND ADEQUACY REVIEW
• From: APPLEGATE GROUP
• To: DRMS
• Type & Sequence: TR1
• Email Name: PSH
• Media Type: D
• Archive: No

Bucklen Equipment Company Pit, Area 1 - Mining Conditions Slope Stability Analysis
XSTABL File: BUCKMINI 1 -29 -13 16:55
*********** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
* X S T A B L
* *
* Slope Stability Analysis
* using the
* Method of Slices
* *
* Copyright (C) 1992 - 2006
* Interactive Software Designs, Inc.
* Moscow, ID 83843, U.S.A.
* *
* All Rights Reserved
* Ver. 5.208 96 - 1483 *
*********** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
Problem Description : Bucklen Pit mining condition
SEGMENT BOUNDARY COORDINATES
4 SURFACE boundary segments
Segment x -left y -left x -right y -right Soil Unit
No. (ft) (ft) (ft) (ft) Below Segment
1 .0 10.0 135.0 10.0 5
2 135.0 10.0 173.0 48.0 1
3 173.0 48.0 175.0 50.0 4
4 175.0 50.0 400.0 54.5 4
4 SUBSURFACE boundary segments
Segment x -left y -left x -right y -right Soil Unit
No. (ft) (ft) (ft) (ft) Below Segment
1 173.0 48.0 400.0 52.5 1
2 .0 7.5 134.0 7.5 2
3 134.0 7.5 135.0 10.0 2
4 135.0 10.0 400.0 10.0 2
ISOTROPIC Soil Parameters
5 Soil unit(s) specified
Soil Unit Weight Cohesion Friction Pore Pressure Water
Unit Moist Sat. Intercept Angle Parameter Constant Surface
No. (pcf) (pcf) (psf) (deg) Ru (psf) No.
1 130.0 137.0 55.0 37.00 .000 .0 1
2 124.0 134.0 500.0 22.00 .000 .0 1
3 114.0 126.0 150.0 28.00 .000 .0 1
4 114.0 126.0 150.0 28.00 .000 .0 1
5 124.0 134.0 .0 14.00 .000 .0 1
1 Water surface(s) have been specified
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