2009-04-29_PERMIT FILE - C1982056 ‎(6)‎

• Permit No: C1982056
• IBM Index Class Name: Permit File
• Doc Date: 4/29/2009
• Doc Name: ‎(Refer to Figures EX49R-F2 and F5)‎
• Section_Exhibit Name: Exhibit 25Y 18-Left Mine Ventilation Shaft Installation Foundation & Road Investigations ‎(TR66)‎
• Media Type: D
• Archive: No

•
P--j
•
Points
X (ft) Y (ft)
Point 1 0 52
Point 2 45 44 i
Point 3 0 45
Point 4 78 20
Point 5 200 20
Point 6 200 0
Point 7 0 0
Critical Slip Surfaces
Number FOS Center (ft) Radius Entry (ft) Exit (ft)
1 25 1.745 (62.843, 49.893) 40.387 (22.5, 48) (90,20)
Slices of Slip Surface: 25
Slip
Surface
x (ft)
Y (ft) PWP
(Psfl Base
Normal
Stress (psfl Frictional
Strength
(psfl Cohesive
Strength
(psfl
1 25 22.659145 46246465 0 -2938.5314 0 500
2 25 23.927375 40.090225 0 -1267.8823 0 1000
3 25 26.145545 33.2431 0 617.97212 0 1000
4 25 28363715 28.970965 0 1462.9553 0 1000
5 25 30.58189 25.666385 0 2039.908 0 1000
6 25 32.800065 22.952725 0 2479.8336 0 1000
7 25 35.018235 20.660285 0 2832.4548 0 1000
8 25 37.236405 18.694365 0 3122.5106 0 1000
9 25 39.454575 16.9956 0 3364.3003 0 1000
10 25 41.672745 15.523965 0 3566.9485 0 1000
11 25 43.890915 14.25109 0 3736.5708 0 1000
12 25 46.1 13.15999 0 3794.1537 0 1000
13 25 48.3 12.233835 0 3743.1021 0 1000
14 25 50.5 11.455825 0 3669.4115 0 1000
15 25 52.7 10.81708 0 3574.8996 0 1000
16 25 54.9 1031083 0 3461.0064 0 1000
17 25 57.1 9.93202 0 3328.8011 0 1000
18 25 59.3 9.67701365 0 3179.0973 0 1000