2025-07-03_REVISION - M1997071

• Permit No: M1997071
• IBM Index Class Name: Revision
• Doc Date: 7/3/2025
• Doc Name: Request For Succession Of Operator
• From: Oldcastle SW Group, Inc dba United Companies
• To: DRMS
• Type & Sequence: SO2
• Email Name: UEA
• Email Name: AME
• Email Name: SMS
• Email Name: EL1
• Media Type: D
• Archive: No

Intersects: XL: 100.30 YL: 4264.90 XR: 205.00 YR: 4230.00
Centre: XC: 245.90 YC: 4527.20 Radius: R: 300.00
Variable Restraints
Parameter descriptor: XL XR R
Range of variation: 50.00 25.00 10.00
Trial positions within range: 10 10 10
- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -
RESULTS:Analysis 1 -Reclaimed Condition
Bishop Simplified Method of Analysis-Circular Failure Surface
Critical Failure Surface Search using Multiple Circle Generation Techniques
Factor of Safety for initial failure surface approximation: 3.046
There were:501 successful analyses from a total of 1001 trial surfaces
500 analyses terminated due to unacceptable geometry
Critical(minimum)Factor of Safety: 3.02
Results Summary-Lowest 99 Factor of Safety circles
Circle X-Left Y-Left X-Right Y-Right X-Centre Y-Centre Radius FoS
1 125.30 4256.57 192.50 4234.17 254.70 4532.76 305.00 3.018 <--Critical Surface
2 125.30 4256.57 192.50 4234.17 254.34 4531.70 303.89 3.018
3 125.30 4256.57 192.50 4234.17 253.99 4530.63 302.78 3.018
4 125.30 4256.57 192.50 4234.17 253.64 4529.57 301.67 3.018
5 125.30 4256.57 192.50 4234.17 253.28 4528.51 300.56 3.019
6 125.30 4256.57 192.50 4234.17 252.93 4527.45 299.44 3.019
7 125.30 4256.57 192.50 4234.17 252.58 4526.39 298.33 3.019
8 125.30 4256.57 192.50 4234.17 252.22 4525.33 297.22 3.019
9 125.30 4256.57 192.50 4234.17 251.87 4524.27 296.11 3.019
10 125.30 4256.57 192.50 4234.17 251.51 4523.20 295.00 3.019
11 125.30 4256.57 195.28 4233.24 256.03 4532.13 305.00 3.020
12 125.30 4256.57 195.28 4233.24 255.68 4531.07 303.89 3.020
13 125.30 4256.57 195.28 4233.24 255.32 4530.00 302.78 3.020
14 125.30 4256.57 195.28 4233.24 254.97 4528.94 301.67 3.020
15 125.30 4256.57 195.28 4233.24 254.62 4527.88 300.56 3.020
16 125.30 4256.57 195.28 4233.24 254.26 4526.82 299.44 3.020
17 125.30 4256.57 195.28 4233.24 253.91 4525.76 298.33 3.021
18 125.30 4256.57 195.28 4233.24 253.55 4524.69 297.22 3.021
19 125.30 4256.57 195.28 4233.24 253.20 4523.63 296.11 3.021
20 125.30 4256.57 195.28 4233.24 252.85 4522.57 295.00 3.021
21 119.74 4258.42 192.50 4234.17 251.81 4533.34 305.00 3.021
22 125.30 4256.57 198.06 4232.31 257.36 4531.49 305.00 3.021
23 119.74 4258.42 192.50 4234.17 251.45 4532.28 303.89 3.021
24 125.30 4256.57 198.06 4232.31 257.01 4530.43 303.89 3.021
25 125.30 4256.57 198.06 4232.31 256.65 4529.37 302.78 3.022