1991-08-01_GENERAL DOCUMENTS - M1977378

• Permit No: M1977378
• IBM Index Class Name: GENERAL DOCUMENTS
• Doc Date: 8/1/1991
• Doc Name: Elevations
• From: Sunnyside Gold Corp.
• To: MLRD
• Permit Index Doc Type: General Correspondence
• Media Type: D
• Archive: No

ourfa�e ier, -tee wee,= �� .0 f
any = 60v.OG ft.
Unless Further Limitations Were imposed, The Minimum Elevation
At Which A Surface Extends Is Y =584.00 ft. 91
10.00 ft. Line Segments Define Each Trial Failure Surface.
1
Following Are Displayed The Ten Most Critical Of The Trial ,�.O m L KD
Failure Surfaces Examined, They Are Ordered - Most Critical
First.
Safety Factors Are Calculated By The Modified Bishop Method
Failure Surface Specified By 29 Coordinate Points
Point X-Surf Y-Surf
No. (ft) (ft)
1 96.89 589.16
2 106.85 588.29
3 116.84 587.76
4 126.84 587.56
5 136.83 587.71
6 146.82 588.20
7 156.79 589.02
8 166.72 590.18
9 176.61 591.68
10 186.44 593.51
11 196.20 595.67
12 205.89 598.17
13 215.48 600.99
14 224.97 604.13
15 234.35 607.60
16 243.61 611.38
17 252.74 615.47
18 261.72 619.87
19 270.54 624.57
20 279.20 629.57
21 287.69 634.86
22 295.99 640.43
23 304.10 646.28
24 312.01 652.40
25 319.71 658.79
26 327.18 665.43
27 334.42 672.33
28 341.43 679.46
29 345.46 683.86
Circle Center At I = 127.5 ; Y = 882.5 and Radius, 294.9
m 1.339 m*m