2018-09-06_REVISION - M1973021 ‎(10)‎

• Permit No: M1973021
• IBM Index Class Name: REVISION
• Doc Date: 9/6/2018
• Doc Name Note: PART 5 OF 7
• Doc Name: Request For Amendment To Permit
• From: GEI Consultants
• To: DRMS
• Type & Sequence: AM6
• Email Name: ECS
• Email Name: MAC
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ROCfOP%-E 1.005
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RocTopple Analysis Information
Morrison Quarry:Summary of Geotechnjcal Data 2014-2016
Project Summary
File Name Mq All Data-individual Bench 6640 Direct Toppling East Facing.rtop
File Version 1.005
Project Title Morrison quarry:Summary of Geotechnical Data 2014-2016
Analysis Individual Bench 6640-Rock Toppling Analysis
Author SMJ
Company GEI Consultants,Inc
Date Created 5/24/2017,3:20:30 PM
cormno.s
Stability of Bench 6640
Sections A-C
Collected in 2014
General Settings
Units Imperial,stress as psf
Unit Weight of Water(Ibs/ft3) 62.4
Analysis Type Deterministic
Analysis Results
Factor of Safety
Factor of Safety 1.673
Block Details
Index Haight(ft) Weight(bs) Yn/x Type Bees Tension Pn-It(Bts) Pn-Is(Bss) Pn-1(Ibs) Pn,t(Bra) Pn,s Ohs) Pn(bs) Qn(11m) Rn(bs) Sn(IN) Sn/Rn Mods
29 28.070 13518.313 10.025 Group No -7474.370 -166.625 0.000 0.000 0.000 0.000 0.000 12251.752 5713.096 0.4663 Stable
28 29.752 14328.482 10.626 Group No 6753.589 -131.484 0.000 0.000 0.000 0.000 0.000 12986.015 6055.478 0.4663 Stable
27 31.434 1S138.651 11.226 Group No -6091.632 -96.342 0.000 0.000 0.000 0.000 0.000 13720.278 6397.870 0.4663 Stable
26 33.116 15948.820 11.827 Group No -5479.534 -61.201 0.000 0.000 0.000 0.0D0 0.000 14454.540 6740.263 0.4663 Stable
25 34.799 16758.990 12.428 Group No -4910-064 -26.060 0.000 0.000 0.000 0.000 0.000 15188.803 7082.655 0.4663 Stable
24 36.481 17569.159 13.029 Group No -4377.326 4987.605 4987,605 0.000 0.000 0.000 0.000 4025.486 2437.442 0.6055 Sliding
23 39.163 18379.328 13.630 Group No -3095.606 5270.701 5270.701 -4377.326 4987.605 4987.605 11897.579 16086.473 7484.344 0.4653 Sliding
22 39.845 19199.497 14.230 Group No -2531.580 5596.397 5596.397 -3095.606 5270.701 5270.701 12468.435 16902.909 7784.136 0.4633 Sliding
21 41.528 19999.666 14.831 Group No -1978.806 5964.694 5964.694 -2531.580 5596,397 5596.397 13057.116 17519.346 8083.927 0.4614 Sliding
20 43.210 20809.836 15.432 Group No -1434.311 6375.592 6375.592 -1978.806 5964.694 5964.694 13663.623 18235.783 8383.719 0.4597 Sliding
19 44.892 21620.005 16.033 Group No -895.568 6829.090 6829.090 -1434.311 6375.592 6375.592 14287.957 18952.219 9683.511 0.4582 Sliding
18 46.574 22430.174 16.634 Group No -360.415 7325.189 7325.189 -895.568 6829.090 6829.090 14930.117 19668.656 8983.303 0.4567 Sliding
17 48.257 23240.343 17.234 Group No 173.009 7863.888 7863.888 -360.415 7325.189 7325.189 15590.102 20385.092 9283.094 0.4554 Sliding
16 49.939 24050.513 17.835 Group No 706.314 9445.188 8445.188 173.009 7863.888 7863.888 16267.914 21101.529 9582.886 0.4541 Sliding
15 51.621 24860.682 18.436 Group No 1240.899 9069.088 9069.088 706.314 9445.188 8445.188 16963.552 21817.965 9882.678 0.4530 Sliding
14 53.303 25670.851 19.037 Group No 1777.988 9735.589 9735,589 1240.899 9069.088 9069.088 17677.017 22534.402 10182.470 0.4519 Sliding
13 54.697 26342.168 19.535 Group No 2496.624 9736.471 9736.471 1777.988 9735.589 9735.599 18408.307 24803.089 11131.798 0.4488 Sliding
12 50.341 24244.305 17.979 Group No 1927.620 9504.239 9504.239 2496.624 9736.471 9736.471 17479.329 23241.415 10478.318 0.4508 Sliding
11 45.985 22146.443 16.423 Group No 803.538 9161.697 9161.697 1927.620 9504.239 9504.239 16210.717 21396.265 9702.033 0.4537 Sliding
30 41.629 20048.580 14.868 Group No -507.407 8708.844 8708.844 803.538 9161.697 9161.697 14895.946 19531.115 8925.749 0.4570 Sliding
9 37.273 17950.718 13.312 Group No -2065.709 8145.681 8145.681 -507.407 8708.844 8708.844 13535.015 17675.965 8149.464 0.4610 Sliding
8 32.917 15852.855 11.756 Group No -3969.419 7472.207 7472.207 -2065.709 8145.681 8145.681 12127.925 15820.915 7373.180 0.4660 Sliding
7 28.561 13754.993 10.200 Group No -6398.636 6688.424 6688.424 -3969,419 7472.207 7472.207 10674.676 13965.665 6596.895 0.4724 Sliding
6 24.205 11657.130 8.645 Group No -9646.588 5794.329 5794.329 6388.636 6688.424 6688.424 9175.268 12110.515 5820.610 0.4806 Sliding
5 19.849 9559.268 7.089 Group No -14441.987 4789.924 4789.924 -9646.598 5794.329 5794.329 7629.700 10255.366 5044.326 0.4919 Sliding
4 15.493 7461.405 5.533 Group No -22617.414 3675.209 3675.209 -14441.987 4789.924 4789.924 6037.974 8400.216 4268.041 0.5081 Sliding
3 11.137 5363.543 3.977 Group No -41121.921 2450.184 2450.184 -22617.414 3675.209 3675.209 4400.088 6545-066 3491.757 0.5335 Sliding
2 6.781 3265.690 2.422 Group No -139603.305 1114.848 1114.848 -41121.921 2450.184 2450.184 2716.043 4689.916 2715.472 0.5790 Sliding
1 2.425 1167.818 0.866 Toe No -112901.819 -0.004 -0.004 -139603.305 1114.848 1114.848 985.838 2044.241 1608.393 0.7868 Sliding
Note:Index 1 is the toe of the slope.
Slope Geometry
Property Value
Slope Angle(') 85
Slope Height(it) 70
Upper Slope Angle(') 2
Toppling Joint Spacing(it) 2.6
Toppling Joint Dip(') 65
Overall Base Inclination(') 35
Rock Properties
Property Value
Rock Unit Weight(Ibs/ft3) 172
Base Shear Strength Model Mohr-Coulomb
Base Cohesion ibs/ft2) 450
Base Friction Angle(') 35
Base Tensile Strength(Ibs/ft2) 104400
Toppling Joint Shear Strength Model Mohr-Coulomb
Toppling Joint Cohesion(Ibs/ft2) 450
Toppling Joint Friction Angle(') 35
Toppling joint Tensile Strength(Ibs/ft2) 1044M
MQ All Data_Individual Bench 6640 Direct Toppling East Facing.rtop GEI Consultants,Inc 5/24/2017,3:20:30 PM