PERMFILE135227

• Permit No: C1981014
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: TR-14
• Section_Exhibit Name: EXHIBIT 15 Part 9
• Media Type: D
• Archive: No

3iTs
•
ANGULAR RESTRICI7ONS
The first segment of each failure surface will be inclined
within the angular range defined by
Lower angular Gmit :_ -05.0 degrees
Upper angular limit :_ (slope angle - 5.0) degrees
Factors of safety have been calculated by the
• ' ' ' • MODIFIED BISHOP METHOD • • ' '
The most critical circulaz failure surface
is specified by 16 coordinate points
Poin[ x-surf y-surf
• No. (k) (h)
1 39250 625250
2 372.70 625532
3 352.98 6258.66
4 33336 626252
5 313.84 6266.89
6 294.45 6271.78
7 275.19 6277.17
8 256.08 6283.07
9 237.13 6289.46
10 21835 629636
11 199.77 6303.74
12 18138 6311.61
13 16321 6319.97
14 145?b 6328.79
15 12755 6338.09
16 115.48 6344.84
•"• Modified BISHOP FOS = 2755 ••"