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
• Media Type: D
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RocTopple Analysis Information
Morrison Quarry:Summary of Geotechnical Data 2014-2016
Project Summary
File Name MCI All Data Individual Bench 6640 Direct Toppling West 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
Comments
Stability of Bench 6640
Sections A-C
Collected 2014
General Settings
Units Imperial,stress as psf
Unit Weight of Water(Ibs/ft) 62.4
Analysis Type Deterministic
Analysis Results
Factor of Safety
Factor of Safety 1.801
Block Details
Index Height(ft) Weight(Ibs) Yn/x Type base Tension Pwl,t(Ibs) Pn-1,s(Ws) Pn-1(bs) Pn,t fibs) Pn,s(Ibs) Pn(Ibs) Qn(lbs) Rn jibs) Sn(Ibs) Sn/Rn Mode
24 4.009 1930.909 1.432 Group No -68251.756 -564.051 0.000 0.000 0.000 0.000 0.000 1749.998 816.038 0.4663 Stable
23 5.692 2741.079 2.033 Group No 47967,687 -507.152 0.000 0.000 0.000 0.000 0.000 2484.261 1158.430 0.4663 Stable
22 7.374 3551.248 2.634 Group No -36860.579 450.253 0.000 0.000 0.000 0.000 0.000 3218.524 1500.822 0.4663 Stable
21 9.056 4361.417 3.234 Group No -29816.342 -393.354 0.000 0.000 0.000 0.000 0.000 3952.786 1843.215 0.4663 Stable
20 30.738 5171.586 3.835 Group No -24925.536 -336.455 0.000 0.000 0.000 0.000 0.000 4687.049 2185.607 0.4663 Stable
19 12.421 5981.756 4.436 Group No -21313.178 -279.555 0.000 0.000 0.0D0 0.000 0.000 5421.312 2527.999 0.4663 Stable
18 14.103 6791,925 5.037 Group No -18521.772 -222.656 0.000 0.000 0.000 0.000 0.000 6155.574 2870.391 0.4663 Stable
17 15.785 7602.094 5.638 Group No -16298.948 -165.757 0.000 0.000 0.000 0.000 0.0D0 6899.837 3212.784 0.4663 Stable
16 17.467 9412.263 6.238 Group No -14453.046 -108.958 0.000 0.000 0.000 0.000 0.000 7624.100 3555.176 0.4663 Stable
15 19.150 9222.432 6.839 Group No -12909.707 -51.959 0.000 0.D00 0.000 0.000 0.0D0 8358.362 3897.568 0.4663 Stable
14 20.832 1G032.602 7.440 Group No -11587.980 2390.250 2390.250 0.000 0.000 0.000 0.000 2957.822 1849.710 0.6254 Sliding
13 22.514 10842.771 8.041 Group No -10411.519 2655.655 2655.655 -11587.980 2390.250 2390.250 6134.803 9303-336 4316.948 0.4640 Sliding
12 24.196 11652.940 8.642 Group No -9317.113 2988,093 2988.093 -10411.519 2655.655 2655.655 6658.354 10011.535 4592.307 0.4587 Sliding
11 25.879 12463.109 9.242 Group No -8311.881 3387.564 3387.564 -9317.113 2988.093 2988.093 7207.969 10719.734 4867.667 0.4541 Sliding
10 27.561 13273.278 9.843 Group No -7375.403 3854.068 3854.068 -9311.881 3387.564 3387.564 7783.648 11427.933 5143.026 0.4500 Sliding
9 29.243 14083.448 10.444 Group No -6491-958 4387.605 4387.605 -7375.403 3854.068 3854.068 9385.390 12136.132 5418.385 0.4465 Sliding
8 30.925 14893.617 11.045 Group No -6224.482 4661.050 4661.050 -6491.958 4387.605 4387.605 9013.196 13685.670 6020.870 0.4399 Sliding
7 28.561 13754.993 10.200 Group No -7660.201 4476.264 4476.264 -6224.482 4661.050 4661.050 8825.727 13626.585 5997.897 0.4402 Sliding
6 24.205 11657.130 8.645 Group No -10572.696 4117.902 4117.902 -7660.201 4476.264 4476.264 7665.399 11792.765 5284.878 0.4481 Sliding
5 19.849 9559.268 7.089 Group No -15176.406 3585.964 3585.964 -10572.6% 4117.902 4117.902 6437.582 9958.945 4571.859 0.4591 Sliding
4 15.493 7461.405 5.533 Group No -23186.063 2880.449 2880.449 -15176.406 3585.964 3585.964 5142.276 8125.125 3858.841 0.4749 Sliding
3 11.137 5363.543 3.977 Group No 41560.763 2001.358 2001.358 -23186.063 2880.449 2880.449 3779.481 6291.305 3145.822 0.5D00 Sliding
2 6.781 3265.680 2.422 Group No .140048.946 948.691 948.691 41560.763 2001.358 2001.358 2349.196 4457.486 2432-804 0.54S8 Sliding
1 2.425 1167.818 0.866 Toe No -112912.765 0.000 0.000 -140D48.946 948.691 948.691 851.422 1909.824 1442.232 0.7552 Sliding
Note:Index 1 is the toe of the slope.
Slope Geometry
Property Vahu .. -._...-..
Slope Angle(6) 85
Slope Height(ft) 40
Upper Slope Angle(') 2
Toppling Joint Spacing(ft) 2.8
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(lbs/ft2) 450
Base Friction Angle(°) 35
Base Tensile Strength(lbs/ft2) 1044DO
Toppling Joint Shear Strength Model Mohr-Coulomb
Toppling Joint Cohesion(lbs/ft2) 450
Toppling Joint friction Angle(') 35
Toppling Joint Tensile Strength(lbs/ft2) 1D4400
MQ All Data_Individual Bench 6640 Direct Toppling West Facing.rtop GEI Consultants, Inc 5/24/2017, 3:20:30 PM