REV04523

• Permit No: C1980007
• IBM Index Class Name: Revision
• Doc Date: 11/21/1996
• Doc Name: SYLVESTER GULCH STABILITY ANALYSIS FOR RECLAMATION
• From: GOLDER ASSOCIATES
• To: MOUNTAIN COAL CO
• Type & Sequence: PR7
• Media Type: D
• Archive: No

27 226.6 6741.0 229.1 6740.9 1
28 229.1 6740.9 231.8 6742.2 1
29 231.8 6742.2 240.8 6747.7 1
30 240.8 6747.7 244.6 6750.0 1
31 244.6 6750.0 274.6 6759.5 1
32 274.6 6759.5 276.2 6760.0 1
33 276.2 6760.0 277.5 6760.6 1
34 277.5 6760.6 285.0 6760.0 1
35 285.0 6760.0 300.0 6770.0 1
36 300.0 6770.0 320.0 6780.0 1
37 320.0 6780.0 365.0 6800.0 1
38 365.0 6800.0 420.0 6820.0 1
39 420.0 6820.0 429.4 6824.8 1
40 429.4 6824.8 465.6 6840.0 1
41 465.6 6840.0 489.1 6857.4` 1
42 489.1 6857.4 492.5 6860.0-' 1
43 492.5 6860.0 496.2 6862.3 1
44 496.2 6862.3 526.4 6880.0 1 ,.
45 526.4 6880.0 526.9 6880.4 1 '
46 526.9 6880.4 551.5 6900.0 1
47 551.5 6900.0 567.5 6912.7 1
48 567.5 6912.7 576.6 6920.0 1
49 576.6 6920.0 591.3 6929.4 1
50 591.3 6929.4 607.5 6940.0 1
51 607.5 6940.0 637.9 6956.7 1
52 637.9 6956.7 644.0 6960.0 1
53 644.0 6960.0 646.2 6961.7 1
54 646.2 6961.7 667.2 6980.0 1
55 667.2 6980.0 683.8 6994.4 1
56 683.8 6994.4 690.7 7000.0 1
57 690.7 7000.0 703.2 7014.2 1
58 703.2 7014.2 708.1 7020.0 1
59 708.1 7020.0 712.4 7024.4 1
60 712.4 7024.4 728.7 7040.0 1
61 728.7 7040.0 741.2 7057,4 1
62 741.2 7057.4 742.6 7060.0 1
63 742.6 7060.0 744.0 7061.9 1
64 744.0 7061.9 745.0 7063.1 1
65 745.0 7063.1 760.8 7080.0 1
66 760.8 7080.0 800.0 7120.0 1
67 800.0 7120.0 900.0 7180.0 1
68 900.0 7180.0 1000.0 7245.0 1
69 1000.0 7245.0 1100.0 7305.0 1
70 1100.0 7305.0 1200.0 7340.0 1
71 1200.0 7340.0 1300.0 7363.0 1
72 1300.0 7363.0 1400.0 7375.0 1
73 1400.0 7375.0 1500.0 7382.0 1
74 1500.0 7382.0 1600.0 7388.0 1
--------------------------
ISOTROPIC Soil Parameters
--------------------------
1 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.