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Home My WebLink About20191974Date: May 2072019 Job Name: DPG Pit J&T Consulting, Inc. LETTER OF TRANSMITTAL File No:18114 To Weld County Board of County Commissioners 1150 O Street Greeley, CO 80632 0000 Attention: To whom it may concern WE ARE SENDING YOU: Phone: 970-336-7204 Fax: 970-336-7233 x 4021 Copies Description s 1 Notice of Filing Application for Colorado Mined Land Reclamation Permit — DPG Pit '....................«...... --y -_ 0000 0044 0044. _..._..._._. _ .. w00 r. .. .. 00». 40...00 00 _ _...00..._ ..00._...00........00.....» 00........00.._00».00..._...00...-....................................»..................00_....».«44.04.....»... 00...00.....00.00........0000 _ 00 00 ..00.00 ._ t THESE ARE TRANSMITTED as checked below: For Approval For your use As requested For review and comment For Bids Due LJ Approved as submitted Approved as noted Returned for corrections Other: Resubmit Submit Return copies for approval copies for distribution corrected prints REMARKS: 0000 To whom it may concern, Please find attached a Notice of Filing Application for Colorado Mined Land Reclamation Permit for the DPG Pit. The application form is also attached for your reference. Please feel free to contact us with any questions you may have. Regards, J.C. York Copy To: File Signed: VI 305 Denver Avenue - Suite D • Fort Lupton, CO 80234 • Ph: 303-857-6222 • Fax: 303-857-R774 2019-1974 NOTICE OF FILING APPLICATION FOR COLORADO MINED LAND RECLAMATION PERMIT FOR REGULAR (112) CONSTRUCTION MATERIALS EXTRACTION OPERATION NOTICE TO THE BOARD OF COUNTY COMMISSIONERS Weld COUNTY J-2 Contracting co. (the "Applicant/Operator") has applied for a Regular (112) reclamation permit from the Colorado Mined Land Reclamation Board (the "Board") to conduct the extraction of construction materials operations in Weld County. The attached information is being provided to notify you of the location and nature of the proposed operation. The entire application is on file with the Division of Reclamation, Mining, and Safety (the "Division") and the local county clerk and recorder. The applicant/operator proposes to reclaim the affected land to Developed Water Resource use. Pursuant to Section 34-32.5-116(4)(m), C.R.S., the Board may confer with the local Board of County Commissioners before approving of the post -mining land use. Accordingly, the Board would appreciate your comments on the proposed operation. Please note that, in order to preserve your right to a hearing before the Board on this application, you must submit written comments on the application within twenty (20) days of the date of last publication of notice pursuant to Section 34-32.5-112(10), C.R.S. f you would like to discuss the proposed post -mining land use, or any other issue regarding this application, please contact the Division of Reclamation, Mining, and Safety, 1313 Sherman Street, Room 215, Denver, Colorado 80203, (303) 866-3567. NOTE TO APPLICANT/OPERATOR: You must attach a copy of the application form to this notice. If this is a notice of a change to a previously filed application you must either attach a copy of the changes, or attach a complete and accurate description of the change. J&T Consulting, Inc. LETTER OF TRANSMITTAL Date: Job Name: May 20, 2019 DPG Pit File No: 18114 To: West Greeley Conservation District 4302 W 9th Street Road Greeley, CO 80634 Phone: 970-356-8097 x3 Fax: Attention: To whom it may concern WE ARE SENDING YOU: Copies 1 Description Required notification, copy of J-2 Contracting Company's Colorado Division of Reclamation, Mining and Safety 112 Reclamation Permit Application form for the DPG Pit, reclamation plan narrative, and reclamation plan maps. THESE ARE TRANSMITTED as checked below: For Approval For your use As requested For review and comment For Bids Due Approved as submitted Approved as noted Returned for corrections Other: n Resubmit Submit Return copies for approval copies for distribution corrected prints REMARKS: To whom it may concern Please find attached the required notification; a copy of J-2 Contracting Company's Colorado Division of Reclamation, Mining, and Safety (DRMS) 112 Reclamation Permit application form for the DPG Pit, a copy of the reclamation plan narrative, and a copy of the reclamation plan map. DRMS regulations require that we notify the local conservation district in which the operation is proposed to be. Please feel free to contact me with any questions. Regards, Copy To: File Signed: all 305 Denver Avenue - Suite D • Fort Lupton, CO 80234 • Ph: 303-857-6222 • Fax: 303-857-6224 NOTICE OF FILING APPLICATION FOR COLORADO MINED LAND RECLAMATION PERMIT FOR REGULAR (112) CONSTRUCTION MATERIALS EXTRACTION OPERATION NOTICE TO THE BOARD OF SUPERVISORS OF THE LOCAL CONSERVATION DISTRICT West Greeley Conservation DISTRICT J-2 Contracting Co. (the "Applicant/Operator") has applied for a Regular (112) reclamation permit from the Colorado Mined Land Reclamation Board (the "Board") to conduct the extraction of construction materials operations in Weld County. The attached information is being provided to notify you of the location and nature of the proposed operation. The entire application is on file with the Division of Reclamation, Mining, and Safety (the "Division") and the local county clerk and recorder. The applicant/operator proposes to reclaim the affected land to Developed Water Resource use. Pursuant to Section 34-32.5-116(4)(m), C.R.S., the Board may confer with the local Conservation Districts before approving of the post -mining land use. Accordingly, the Board would appreciate your comments on the proposed operation. Please note that, in order to preserve your right to a hearing before the Board on this application, you must submit written comments on the application within twenty (20) days of the date of last publication of notice pursuant to Section 34-32.5-112(10), C.R.S. If you would like to discuss the proposed post -mining land use, or any other issue regarding this application, please contact the Division of Reclamation, Mining, and Safety, 1313 Sherman Street, Room 215, Denver, Colorado 80203, (303) 866-3567. NOTE TO APPLICANT/OPERATOR: You must attach a copy of the application form to this notice. If this is a notice of a change to a previously filed application you must either attach a copy of the changes, or attach a complete and accurate description of the change. EXHIBIT R Proof of Filing with County Clerk or Recorder See attached. 4 J&T Consulting, Inc. J-2 Contracting Company DPG Pit DRMS 112 Permit Application J&T Consulting, Inc. LETTER OF TRANSMITTAL Date: May 20, 2019 File No:18114 Job Name: DPG Pit To: Weld County Clerk to the Board 1150 O Street Greeley, CO 80632 Attention: Clerk to the Board Phone: 970-336-7204 Fax: 970-336-7233 x 4021 WE ARE SENDING YOU: Copies Description DPG Pit - Application for a Colorado Mined Land Reclamation Permit for a Regular (112) Construction 1 _ Materials Extraction Operation t THESE ARE TRANSMITTED as checked below: For Approval ■ For your use As requested For review and comment For Bids Due Approved as submitted Approved as noted Returned for corrections Other: Resubmit copies for approval Submit copies for distribution Return corrected prints REMARKS: • Please find attached a copy of an application for a Colorado Mined Land Reclamation Permit for a Regular (112) Construction Materials Extraction Operation for the DPG Pit to be filed for public review. Please feel free to contact us with any questions you may have. Regards, J.C. York Copy To: File Signed: u� 305 Denver Avenue - Suite D • Fort Lupton, CO 80234 • Ph: 303-857-6222 • Fax. 303-857-6224 EXHIBIT S Permanent Man -Made Structures within 200 Ft of the Affected Land 1. Power Lines/Poles 2. Phone Lines/Poles 3. Oil and Gas Lines 4. Fences/Structures 5. Improved Roads 6. Irrigation Channels/Ditches/Pipelines J-2 Contracting Company believes that the mining operation, as proposed, will not adversely affect any of the permanent, man-made structures located within 200 ft of the affected area. However, the applicant still anticipates providing evidence of agreements for compensation with the appropriate structure owners or an engineering evaluation (see attached slope stability report) that adequately demonstrates that the proposed mining and reclamation operations will not result in damage to the structures. There are oil/gas wells and processing equipment located on the site or within 200 feet of the mining limits. J-2 Contracting Company is actively in negotiations with Noble Energy and Extraction Energy to develop a surface use agreement as required to address access, oil/gas exploration, or oil/gas extraction activities as those two companies are the only oil/gas lessees that will be affected by the mining. MT Consulting, Inc. J-2 Contracting Company DPG Pit DRMS 112 Permit Application SLOPE STABILITY REPORT FOR THE DPG PIT WELD COUNTY, COLORADO MAY 2019 PREPARED FOR: JT J-2 Contracting Co. 105 Coronado Ct. Unit A-101 Fort Collins, CO 80525 Phone: 970-392-0694 Fax: 970-392-0695 PREPARED BY: J&T Consulting, Inc. 305 DENVER AVENUE - SUITE D FORT LUPTON, CO 80621 PHONE: 303-857-6222 FAX: 303-857-6224 CERTIFICATION: I hereby certify this slope stability analysis for J-2 Contracting Company, the DPG Pit, located in Weld County, Colorado was prepared by me or under my direct supervision. James C. York Registered Professional Engineer State of Colorado No. 36846 J&T Consulting, Inc. J-2 Contracting Company - DPG Pit Slope Stability Analysis Page i Table of Contents I. Introduction I I . Overview III. Geotechnical Data IV. Design Analysis and Criteria V. Methodology VI. Slope Stability Results VII. Conclusions and Recommendations Appendices Appendix A Slope Stability Case Location Map Appendix B Slope Stability Case Cross -Sections Appendix C Slope Stability Case Galena Output Appendix D Geotechnical Investigation Report Appendix E USGS Map, Oct. 2002 revision — "Peak Acceleration (%g) with a 2% Probability of Exceedance in 50 yrs" J&T Consulting, Inc. J-2 Contracting Company - DPG Pit Slope Stability Analysis Page ii INTRODUCTION J-2 Contracting Company proposes to mine the property located in the South half of the Southwest quarter of Section 1, South half of the Southeast quarter of Section 1, North half of Section 12, and East half of the Southeast quarter of Section 11, Township 5 North, Range 65 West, Sixth P.M. in Weld County, Colorado. The property is bounded by the South Platte River on the south and east, Weld County Parkway on the west, and Cache la Poudre River on the north. The proposed mining operation will extract gravel reserves from locations adjacent to man-made structures. The rules and regulations of the Division of Reclamation, Mining, and Safety (DRMS) require that any mining within a 200 foot setback of a man-made structure show thorough engineering analysis that the proposed mining will not cause damage. The accepted method of demonstrating this is through a slope stability analysis. This report contains an overview of the methodology used in the analysis of the mining slopes and their estimated affects on all man-made structures. Recommendations regarding acceptable setbacks from man-made structures have also been included. OVERVIEW The DRMS mining plan proposes that the property will be mined in 4 pits. The mining will occur at 3H:1V slopes. Concurrent reclamation is planned such that the reclamation embankment will be constructed as the mining progresses. The reservoir will cover an estimated 183 surface acres when full. Actual surface area will depend on the final configuration of the reservoir after reclamation is complete. GEOTECHNICAL DATA Preliminary geotechnical investigations have been performed by Cesare, Inc. J&T Consulting, Inc. (JT) estimated soil strength parameters based on the information from the geotechnical investigation and other stability analyses that have been performed on gravel mining operations along the Front Range. Table 1, on the following page, represents a summary of the soil strength parameters that were used in this stability analysis. Ja&T Consulting, Inc. J-2 Contracting Company - DPG Pit Slope Stability Analysis Page 1 Table 1 - Soil Properties Description Max dry density (pcf) Saturated Density (pcf) Cohesion (psf) Internal Friction Angle Overburden 110 131 150 22 Sand and Gravel 110 125 0 35 Clay 107 130 50 24 Weathered Bedrock 125 141 100 18 Stable Bedrock 125 141 2000 20 Slurry Wall 100 110 0 45 DESIGN ANALYSIS AND CRITERIA The proposed mining slopes were analyzed using Clover Technologies Galena Slope Stability Analysis System, version 7.1. Galena was designed to analyze the slope stability of earth embankments subjected to several critical situations that may occur during the life of the embankment. For this project, eleven cases were identified as critical during the mining operation. Static and pseudo -static conditions were analyzed in each case. Pseudo -static peak acceleration factors (peak horizontal acceleration, or PHA) were taken from USGS information for the western United States. The 2% probability of exceedance in 50 years (the Most conservative) was used. A peak acceleration factor of 0.10 x gravity was taken from this data. A conservative earthquake loading coefficient of 0.50 x PHA is often used for slope stability analyses (50% of PHA). We used an even more conservative approach and used 70% of the PHA for this area for our earthquake loading coefficient. Hence, 0.70 x 0.10 = 0.07. All mining side slopes will be 3H:1 V. Case 1 — Wetland West of Reservoir 1. The mining operation is adjacent to a wetland near the west property line of the site. The proposed setback for mining is 50 feet from the east boundary of the wetland. The mining depth was assumed to be 90 feet in this area based on bore log information in the geotechnical report. Case 2 — Cache La Poudre River. The mining operation is adjacent to the Cache la Poudre River on the north side of the mining site. The mining depth was assumed to be 80 feet in this area based on bore log information in the geotechnical report. The proposed mining setback was set 100 feet to the river bank. Case 3 — Cache La Poudre River. The mining operation is adjacent to the Cache la Poudre River on the north side of the mining site. The mining depth was J&T Consulting, Inc. J-2 Contracting Company - DPG Pit Slope Stability Analysis Page 2 assumed to be 60 feet in this area based on bore log information in the geotechnical report. The proposed mining setback was set 100 feet from the river bank. Case 4 — Gas Line Easement. The mining operation is adjacent to a pipeline easement along the East of the mining site. The mining depth was assumed to be 85 feet in this area based on bore log information in the geotechnical report. The proposed mining setback was set 50 feet from the pipeline easement. Case 5 — Gas Line Easement. The mining operation is adjacent to a pipeline easement along the East side of the mining site. The mining depth was assumed to be 100 feet in this area based on bore log information in the geotechnical report. The proposed mining setback was set 50 feet from the pipeline easement. Case 6 — Weld County Parkway Right -of -Way. The mining operation is adjacent to the Weld County Parkway right-of-way to the west. The mining depth was assumed to be 80 feet in this area based on bore log information in the geotechnical reports. The proposed mining setback was set 50 feet from the rig ht -of -way. Case 7 —, Irrigation Ditch & Gas Line Easement. The mining operation is adjacent to an irrigation ditch and two pipeline easements along the East side of the pit. The mining depth was assumed to be 6Q feet in this area based on bore log information in the geotechnical reports. The proposed mining setback was set 50 feet from the irrigation ditch. Case 8 — Irrigation Ditch & Gas Line Easement. The mining operation is adjacent to an irrigation ditch and pipeline easement along the South side of the pit. The mining depth was assumed to be 75 feet in this area based on bore log information in the geotechnical reports. The proposed mining setback was set 50 feet from the irrigation ditch. Case 9 — Power Line. The mining operation is adjacent to an overhead electric line along the South side of the pit. The mining depth was assumed to be 100 feet in this area based on bore log information in the geotechnical reports. The proposed mining setback was set 50 feet from the power line. Case 10 — Irrigation Ditch. The mining operation is adjacent to an irrigation ditch along the South side of the pit. The mining depth was assumed to be 100 feet in this area based on bore log information in the geotechnical reports. The proposed mining setback was set 50 feet from the ditch. Case 11 — Gas Line Easement. The mining operation is adjacent to a pipeline easement along the South side of the pit. The mining depth was assumed to be 90 feet in this area based on bore log information in the geotechnical reports. The proposed mining setback was set 50 feet from the pipeline easement. J&T Consulting, Inc. J-2 Contracting Company - DPG Pit Slope Stability Analysis Page 3 The cross -sections located in Appendix B show the estimated phreatic surface associated with each case as well as the geometry used in the mining. METHODOLOGY The mining embankment configuration shown in the computer analysis represents the estimated conditions for this site. If mining conditions differ from the estimated conditions, the slope stability will need to be re-evaluated on a case by case basis. The Bishop Method was used in the computer analysis for determining safety factors. The procedure searches for circular shear failures and automatically searches for the lowest safety factor. 20,000 separate failure surfaces were analyzed for each case. The required minimum safety factors are based on the current standards used by the Colorado State Engineer's Office (SEO) in evaluating embankment dams, and industry accepted standards for the evaluation of temporary structures during construction. SLOPE STABILITY RESULTS The SEO requires minimum safety factors of 1.3 for static condition analyses and 1.0 for pseudo -static (earthquake loading) condition analyses for Class I (high hazard) embankment dams. This design criteria was used to establish the desired minimum safety factors for this project and should be considered as highly conservative for evaluating alluvial mining slopes. The calculated factors of safety are within the design criteria specified for this project and can be considered indicators of the mining slope performance under the various conditions. The slopes were analyzed using full and empty reservoir conditions. The results of the static condition and pseudo -static condition slope stability analyses are shown in Table 2 and Table 3. J&T Consulting, Inc. J-2 Contracting Company - DPG Pit Slope Stability Analysis Page 4 Table 2 - Static Condition Slope Stability Analysis Results Description Calculated Factor Of Safety Required Minimum Factor Of Safety Case 1 — Wetland West of Reservoir 1 1.35 1.30 Case 1 — Wetland West of Reservoir 1 Full Reservoir 2.69 1.30 Case 2 — Cache La Poudre River 1.50 1.30 Case 2 — Cache La Poudre River Full Reservoir 2.91 1.30 Case 3 — Cache La Poudre River 1.60 1.30 Case 3 — Cache La Poudre River Full Reservoir 2.80 1.30 Case 4 — Gas Line Easement 1.40 1.30 Case 4 — Gas Line Easement Full Reservoir 2.74 1.30 Case 5 — Gas Line Easement 1.40 1.30 Case 5 — Gas Line Easement Full Reservoir 2.79 1.30 Case 6 - Weld County Parkway Right -of -Way 1.42 1.30 Case 6 — Weld County Parkway Right -of -Way Full Reservoir 2.74 1.30 Case 7 — Irrigation Ditch & Gas Line Easement 1.46 1.30 Case 7 — Irrigation Ditch & Gas Line Easement Full Reservoir 2.84 1.30 Case 8 - Irrigation Ditch & Gas Line Easement 1.55 1.30 Case 8 — Irrigation Ditch & Gas Line Easement Full Reservoir 3.01 1.30 Case 9 — Power Line 1.37 1.30. Case 9 — Power Line Full Reservoir 2.79 1.30 Case 10 — Irrigation Ditch 1.45 1.30 Case 10 — Irrigation Ditch Full Reservoir 2.92 1.30 Case 11 — Gas Line Easement 1.42 1.30 Case 11 — Gas Line Easement Full Reservoir 2.83 1.30 J&T Consulting, Inc. J-2 Contracting Company - DPG Pit Slope Stability Analysis Page 5 Table 3 - Pseudo -Static Condition Slope Stability Analysis Results Description Calculated Factor Of Safety Required Minimum Factor Of Safety Case 1 — Wetland West of Reservoir 1 EQ 1.07 1.0 Case 1 — Wetland West of Reservoir 1 Full Reservoir EQ 1.82 1.0 Case 2 — Cache La Poudre River EQ 1.15 1.0 Case 2 — Cache La Poudre River Full Reservoir EQ 1.88 1.0 Case 3 - Cache La Poudre River EQ 1.18 1.0 Case 3 — Cache La Poudre River Full Reservoir EQ 1.71 1.0 Case 4 — Gas Line Easement EQ 1.10 1.0 Case 4 — Gas Line Easement Full Reservoir EQ 1.84 1.0 Case 5 - Gas Line Easement EQ 1.11 1.0 Case 5 - Gas Line Easement Full Reservoir EQ 1.88 1.0 Case 6 — Weld County Parkway Right -of -Way EQ 1.11 1.0 Case 6 — Weld County Parkway Right -of -Way Full Reservoir EQ 1.83 1.0 Case 7 - Irrigation Ditch & Gas Line Easement EQ 1.15 1.0 Case 7 — Irrigation Ditch & Gas Line Easement. Full Reservoir EQ 1.92 1.0 Case 8 — Irrigation Ditch & Gas Line Easement EQ 1.23 1.0 Case 8 — Irrigation Ditch & Gas Line Easement Full Reservoir EQ 2.05 1.0 Case 9 — Power Line EQ 1.10 1.0 Case 9 - Power Line Full Reservoir EQ 1.91 1.0 Case 10 — Irrigation Ditch EQ 1.15 1.0 Case 10 — Irrigation Ditch Full Reservoir EQ 1.97 1.0 Case 11 — Gas Line Easement EQ 1.12 1.0 Case 11 — Gas Line Easement Full Reservoir EQ 1.91 1.0 J&T Consulting, Inc. J-2 Contracting Company - DPG Pit Slope Stability Analysis Page 6 CONCLUSIONS AND RECOMMENDATIONS Case 1 The resulting safety factor of 1.35 exceeds the SEO minimum requirement of 1.30 for an embankment during construction. The resulting safety factor of 1.07 is above the SEO minimum requirement of 1.0 for an embankment subject to earthquake loading. Using a normal water surface elevation in the reservoir provides greater safety factors, 2.69 under static loading and 1.82 under earthquake loads. The proposed setback of 50 feet from the wetland is satisfactory. Case 2 - The resulting safety factor of 1.50 exceeds the SEO minimum requirement of 1.30 for an embankment during construction. The resulting safety factor of 1.15 is above the SEO minimum requirement of 1.0 for an embankment subject to earthquake loading. Using a normal water surface elevation in the reservoir provides greater safety factors, 2.91 under static loading and 1.88 under earthquake loads. The proposed setback of 50 feet from the river bank is satisfactory. Case 3 - The resulting safety factor of 1.60 exceeds the SEO minimum requirement of 1.30 for an embankment during construction. The resulting safety factor of 1.18 is above the SEO minimum requirement of 1.0 for an embankment subject to earthquake loading. Using a normal water surface elevation in the reservoir provides greater safety factors, 2.80 -under static loading and 1.71 under earthquake. loads. The proposed setback of 50 feet from the river bank is satisfactory. Case 4 - The resulting safety factor of 1.40 exceeds the SEO minimum requirement of 1.30 for an embankment during construction. The resulting safety factor of 1.10 is above the SEO minimum requirement of 1.0 for an embankment subject to earthquake loading. Using a normal water surface elevation in the reservoir provides greater safety factors, 2.74 under static loading and 1.84 under earthquake loads. The proposed setback of 50 feet from the ditch easement is satisfactory. Case 5 - The resulting safety factor of 1.40 exceeds the SEO minimum requirement of 1.30 for an embankment during construction. The resulting safety factor of 1.11 is above the SEO minimum requirement of 1.0 for an embankment subject to earthquake loading. Using a normal water surface elevation in the reservoir provides greater safety factors, 2.79 under static loading and 1.88 under earthquake loads. The proposed setback of 50 feet from the gas easement is satisfactory. Case 6 - The resulting safety factor of 1.42 exceeds the SEO minimum requirement of 1.30 for an embankment during construction. The resulting safety factor of 1.11 is above the SEO minimum requirement of 1.0 for an embankment subject to earthquake loading. Using a normal water surface elevation in the reservoir provides greater safety factors, 2.74 under static loading and 1.83 under earthquake loads. The proposed setback of 50 feet from the right of way is satisfactory. Case 7 - The resulting safety factor of 1.46 exceeds the SEO minimum requirement of 1.30 for an embankment during construction. The resulting safety factor of 1.15 is above J&T Consulting, Inc. J-2 Contracting Company - DPG Pit Slope Stability Analysis Page 7 the SEO minimum requirement of 1.0 for an embankment subject to earthquake loading. Using a normal water surface elevation in the reservoir provides greater safety factors, 2.84 under static loading and 1.92 under earthquake loads. The proposed setback of 50 feet from the gas easement is satisfactory. Case 8 - The resulting safety factor of 1.55 exceeds the SEO minimum requirement of 1.30 for an embankment during construction. The resulting safety factor of 1.23 is above the SEO minimum requirement of 1.0 for an embankment subject to earthquake loading. Using a normal water surface elevation in the reservoir provides greater safety factors, 3.01 under static loading and 2.05 under earthquake loads. The proposed setback of 50 feet from the gas easement is satisfactory. Case 9 - The resulting safety factor of 1.37 exceeds the SEO minimum requirement of 1.30 for an embankment during construction. The resulting safety factor of 1.10 is above the SEO minimum requirement of 1.0 for an embankment subject to earthquake loading. Using a normal water surface elevation in the reservoir provides greater safety factors, 2.79 under static loading and 1.91 under earthquake loads. The proposed setback of 50 feet from the power line is satisfactory. Case 10 - The resulting safety factor of 1.45 exceeds the SEO minimum requirement of 1.30 for.an embankment during construction. The resulting safety factor of 1.15 is above the SEO minimum requirement of 1.0 for an embankment subject to earthquake loading. Using a normal water surface elevation in the reservoir provides greater safety factors, 2.92 under static loading and 1.97 under earthquake loads. The proposed setback of 50 feet from the ditch is satisfactory. Case 11 - The resulting safety factor of 1.42 exceeds the SEO minimum requirement of 1.30 for an embankment during construction. The resulting safety factor of 1.12 is above the SEO minimum requirement of 1.0 for an embankment subject to earthquake loading. Using a normal water surface elevation in the reservoir provides greater safety factors, 2.83 under static loading and 1.91 under earthquake loads. The proposed setback of 50 feet from the pipe easement is satisfactory. JOT Consulting, Inc. J-2 Contracting Company - DPG Pit Slope Stability Analysis Page 8 The following recommendations for monitoring of slope stability should be followed: 1 A visual inspection of the excavated slopes should be done on a weekly basis for the duration of mining. This inspection should consist of walking the existing ground and looking for any signs of stress cracks or other potential signs of slope failure. Some minor sloughing of slopes is expected on any mine site. The intent of this inspection is to locate potential major slope failures that could potentially extend back into a structure. 2. A visual inspection should be done after a major precipitation event that has saturated the ground using the same procedures. A major precipitation event would be defined as a storm that produces an intensity level reached once in 50 years on the average. If a visual inspection detects signs of a potential slope failure, qualified personnel should be contacted to evaluate and recommend remediation work to stabilize the area. 4. If no visible signs of slope failure are detected during mining, then the inspection period could be reduced to once per 6 months after mining completion, or after every major precipitation event. J&T Consulting, Inc. J-2 Contracting Company - DPG Pit Slope Stability Analysis Page 9 APPENDIX A „l&T Consulting, Inc. J-2 Contracting Company - DPG Pit Slope Stability Analysis P118114 DP6 M n ng SnelarawingstStabrl tytJTstabiWy.cMg. Mining Map (1). `✓1572019 8 38.48 AM 3f .. •1 _ i &T Consul W5 Denver Avenue Fort Lupton, CO I r 303-857-6222 Fax 3( wwwj-t^onsulst q ; ... �' -•------H.rL "'��!gyp)J/>) T .... .. _ / •. f• i....- I .�._.:.,-.- „-,---..rr^...� 7 riNN<,.....s.c, . _ ;#..: / r \ t i� 3J -J •"'� K. eW`yi�I /./</ tSCR g O 1../r ��. a, �` .5lr--.. � !-- " / . / 1 \ �; ///r: ' •'.'\z ---� �..'� � .'�� _..—+ "'-'�''~' —_ iJ `�. `!. ' t /�' I.. q. ✓_. "rY ./ ..,,, _ ( -� G t, f / v t.. _.. ,/' f 3 G '!'. /.r..'.s.:.,iry• f "r r -_ / J e:1T"4.. f i �% r/ -+ -,1S.: '� + 1 \ II �� '�,..,\r'. , i"'•'•.' W'!�- ,a':. Y Jr' y. .u•�r `•'t''.. '� I. /•i 9.. l .• ` :`, , .%'..#{ /�w . Y ✓ / a J'... ,. .,_ i y.,_ f _. !< . y, . L �. ,,95 ,A - - - jl - ".'..�- .q� ... _ MIS,.,. .1 a _• - " i� r/'^" , . , t �yF' .., --- '. (,J •f .+ I _ \ " l . ! . \. •-•'- I r / _..---�` , I J �,.-,.r - .: ..� ' .. -..: �� tin _ - _ - . _. L l / • `' /4 •.(•'. � `' \' ti I •�cl± •� I ,,.' f� - `� L. �' Y' .y' l i - 7.• �.. w • , . .., J -,f / t , '. �_ .:r'a{X,_ ,.-r ' ''� ':. u. ,. , : tiw. 1. •. }.w. •,. E _ \ 1 /� ✓� ,.. •. _ r 1 /y ,r -Zs- / �� / L+'+._. y ., ;:: r"`. _ _.•„ /' i`,• 'ti\ ;•r `.,\i W.»."""µw..:�.� i. '. �•• , ' oil y J "-' J ..� .. \ Appendix A Slope Stability Case Location Map _z 4 N.... 1_1_ r_ it_ ...:;-. I j it i • . .. i r �/'\ , '.?"/ crsr L t 1 eN . ' .., .... -,-.. -._= _ , 1:4-24.,,,tc-,;(/ /I rile J IIIIIMIII.J_ IllaallTillill lin \\ ",. � ill / /kk l i k•Per � _ 1. 1‘ i+ ',. I [t•J //JJto_ \ _ R -szw..a �• .. / . ''' �/ O� 1f �F' VA \ , / `�..._1 _,.w.••.. �_ , .:. i e- _ i S. r- N. If 1 w ,:� �, UDE : '/ / t. 1 sue-- . _ .-' . . _ • `\e' �j ~` -> �"' = c;' ;� s f �-�z`�� -E � �. �a may ,� / rr/ �, E R � _ / II " %_" r CASE 4 , ��\,. /1 / i / / // �� ‘ / / /r/ I. - ,4.‘ I 1 , .. ' :64.ev7e• j , I/ 1 ///may/ i list Ill ....... . s . "."''....".... 4^4%N. \ I / / // N ! \ 1 /' / ti / RESE CIR i= CA { I_ _ . / , a• / . \I ' �' 4 25 s j' �� ( / t' / _ S if Od J / ._ i „�' f ': ! i - I/ f \ .-.. REVISIONS 42 i O I - ^- l` Y 196 ' < /s' \,....� -� \�"' _ `-• ./ - art...- :� f t ..c..a;{y.' ,IC-. { \,, i �" 1 . �.. . - - - - - ^+ O 11 N \\ :'-'r 1 �'� '' l m'.�� — Ian --- — `t —•_:, *�/ MAC;HLINE ,+ :,:t - �l ' '."�. �� SE SHEET . - RESERVOIR 3 - - _ r : 1� LEGEND: T m a, 0 0 0 UTILITY POLE GAS TANK GAS VALVE WELL - PROPERTY LINE x x EXISTING FENCE LINE G- EXISTING GAS LINE E EXISTING EASEMENT GRAVEL ROAD PROPOSED PERMIT BOUNDARY Job II 18114 Date 4129/19 Drawn By CMSH Desired 6h TPY LIMIT Checked By JCY JURISDICTIONAL WETLAND File JT-Mining 200 100 0 200 40e 600 Scale 1" = 200' Sheet: Of I 2 I tA i SCALE IN FEET P 118114 DPG Mining Sito Dravangs\Stabd tylJT.stabdlity.dwg. Mining Map (2). 5/15/2019 8.40.00 AM APPENDIX B J&T Consulting, Inc. J-2 Contracting Company - DPG Pit Slope Stability Analysis 300 250 200 150 100 50 ar-""lirr•PaialicallROPSOMIMPOSitnninf "'reap a• aaaaa 1 — - — — — - — - — - 50 ft Offset to Wetlands ) --I =f_ Cu inielb - - IIIIr in In. .w a 0 50 100 150 200 250 300 350 400 450 GALENA Version 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 1.35 Project DPG Site Case 1 - Rapid Draw Down File: C:\Galena Models\18114\DPG Case 1 RD.gmf Edited: 8 May 2019 Processed: 8 May 2019 onsultini;. Inc. 300 250 200 150 100 50 50 ft Offset to Wetlands E C_ C_ Co _C E C CO CU a • as • a. r m 4". n - al �.. w. • - • MPS. SS ISSI'S AO Sal. as air a SS IMP a ME 0 50 100 150 200 250 300 350 400 450 GALENA Version 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 2.69 Project DPG Site Case 1 - Full Reservoir File: C:\Galena Models1181141DPG Case 1 Full.gmf Edited: 9 May 2019 Processed: 9 May 2019 sd itT Consulting, Inc. 300 250 200 150 100 50 -50 O 1 IMF t E _ 0) 100 ft Offset to River Bank • W f -a 1 S'1:. ->l.7.. S._f INS It f WM • R • Mal ■ a • s a Si 0 50 100 150 200 250 300 350 400 450 GALENA Version 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 1.50 Project DPG Site Case 2 - Rapid Draw Down File: C:\Galena Models1181141DPG Case 2 RD.gmf Edited: 8 May 2019 Processed: 8 May 2019 VI pc I ( onsulting, Inc. 300 250 200 150 100 50 -50 100 ft Offset to River Bank Cu CO — a Ifr— Y rem= • WY- -. ow ammo 1 0 50 100 150 200 250 300 350 400 450 GALENA Version 7.1 Licensed to: J & T Consulting Project DPG Site Case 2 - Full Reservoir File: C:\Galena Models1181141DPG Case 2 Full.gmf Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 2.91 Edited: 9 May 2019 Processed: 9 May 2019 III ha' J& IConsulting. Inc. 300 250 200 150 100 50 -50 C_ 100 ft Offset to River Bank 76 CO L - a-- 0 50 100 150 200 250 300 350 400 450 500 GALENA Version 7.1 Licensed to: J & T Consulting Project DPG Site Case 3 - Rapid Draw Down File: C:\Galena Models1181141DPG Case 3 RD.gmf Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 1.60 Edited: 8 May 2019 Processed: 8 May 2019 J . ( (insulting. Inc. 300 250 200 150 100 50 -50 100 ft Offset to River Bank lalaa i —aMEMI - co co Sala a Sae Mt Malaga Saimaa aaaa a fa 0 50 100 150 200 250 300 350 400 450 500 GALENA Version 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 2.80 Project DPG Site Case 3 - Full Reservoir File: C:\Galena Models1181141DPG Case 3 Full.gmf Edited: 9 May 2019 Processed: 9 May 2019 is 1 ( Inc. 350 300 250 200 150 100 50 0 -50 100 150 200 250 300 350 400 450 0 50 GALENA Version 7.1 , I I I ----------- 50 ft Offset to Easement IC > ea 'ffCOct -.2:, e ,„ co a _ 2'w C_ N Co S- Cr) CD 01•••••111 an... so VI 5,44 Sea aS• 500 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3. Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 1.40 Project DPG Site Case 4 - Rapid Draw Down File: C:\Galena Models1181141DPG Case 4 RD.gmf Edited: 8 May 2019 Processed: 8 May 2019 � .14 i t (insulting, Inc. 350 300 250 200 150 100 50 -50 i nt 50 ft Offset to Easement ( a — . — - O — . _'1 01 SO somaaa 0 50 100 150 200 250 300 350 400 450 500 GALENA Version 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 2.74 Project DPG Site Case 4 - Full Reservoir File: C:\Galena Models1181141DPG Case 4 Full.gmf Edited: 9 May 2019 Processed: 9 May 2019 V is I ( Inc. 350 300 250 200 150 100 50 0 -50 50 ft Offset to Easement E LTJ C t 0 50 100 150 200 250 300 350 400 450 500 GALENA version 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: Project DPG Site Case 5 - Rapid Draw Down File: C:\Galena Models1181141DPG Case 5 RD.gmf 1.40 Edited: 8 May 2019 Processed: 8 May 2019 itt Consulting. Inc. 350 300 250 200 150 100 50 -50 50 ft Offset to Easement 0) C E CES (/) Cu C 0 50 100 150 200 250 300 350 400 450 500 GALENA Version 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 2.79 Project DPG Site Case 5 - Full Reservoir File: C:1Galena Models1181141DPG Case 5 Full.gmf Edited: 9 May 2019 Processed: 9 May 2019 onsulling. Inc. 300 250 200 150 100 50 -50 4. 'Cr,'- ,:.;-... • • mr 50 ft Offset to R.O.W. _a pa ----—-- — gee ere +me el an 0 50 100 150 200 250 300 350 400 450 500 GALENA Version 7.1 Licensed to: J & T Consulting Project DPG Site Case 6 - Rapid Draw Down File: C:\Galena Models1181141DPG Case 6 RD.gmf Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surfar.P• Cirr;iilnr Results Critical Factor of Safety: 1.42 Edited: 8 May 2019 Processed: 8 May 2019 Liis] Consulting. Inc. 300 250 200 150 100 50 -50 50 ft Offset to R.O.W. cn .: Ct U) - - -_=_ SEUNIS -- ------------ - a - 0 50 100 150 200 250 300 350 400 450 500 GALENA version 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay AIME Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 2.74 Project DPG Site Case 6 - Full Reservoir File: C:\Galena Models1181141DPG Case 6 Full.gmf Edited: 9 May 2019 Processed: 9 May 2019 unsulling, Inc. 300 250 200 150 100 50 0 -50 ""s 50 ft Offset to Easement t t S a'ce . ...r. r _.... . S_ S i_ r.. _ r... . __r r. .-.- a la 0 50 100 150 200 250 300 350 400 450 500 GALENA Version 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 1.46 Project DPG Site Case 7 - Rapid Draw Down File: C:\Galena Models1181141DPG Case 7 RD.gmf Edited: 8 May 2019 Processed: 8 May 2019 IIs I ( nnmulting, Inc. ha 1 300 250 200 150 100 50 -50 50 ft Offset to Easement E J ; Crnastosese _ a S !, Aer r / - - S - Sal- -_. -- - ---_---_-----_--_--- 0 50 100 150 200 250 300 350 400 450 500 GALENA Version 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 2.84 Project DPG Site Case 7 - Full Reservoir File: C:\Galena Models1181141DPG Case 7 Full.gmf Edited: 9 May 2019 Processed: 9 May 2019 id is.I ( /1nSUllin;;, Inc. 300 250 200 150 100 50 0 -50 1 I I 50 ft Offset to Easement 4 0 50 100 150 200 250 300 350 400 450 GALENA Version 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 1.55 Project DPG Site Case 8 - Rapid Draw Down File: C:\Galena Models\18114\DPG Case 8 RD.gmf Edited: 8 May 2019 Processed: 8 May 2019 ( onstilting, Inc. 50 ft Offset to Easement 0 50 100 150 200 250 300 350 400 450 GALENA Version 7.1 Licensed to: J & T Consulting Project DPG Site Case 8 - Full Reservoir File: C:\Galena Models1181141DPG Case 8 Full.gmf Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall _ Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Srirfac:• Circ.u,ular Results Critical Factor of Safety: 3.01 Edited: 9 May 2019 Processed: 9 May 2019 300 250 200 150 100 50 - - - ein - Se_ _r--- .._.. _ ...- s •'-_ ■ -M= . en 50 ft Offset to Easement Ct us SO S - - Overhead Power - - 0 50 100 150 200 250 300 350 400 450 GALENA Version 7.1 Licensed to: J & T Consulting Project DPG Site Case 9 - Rapid Draw Down File: C:\Galena Models\18114\DPG Case 9 RD.gmf Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Siirfanc.c Cir0HHlar Results Critical Factor of Safety: 1.37 Edited: 8 May 2019 Processed: 8 May 2019 is I ( onsulting. Inc. 300 250 200 150 100 50 m WIMP or a AM a P O a MU IS 50 ft Offset to Easement ( > 0) S SIP SSW! ▪ SONMPPIP -_ -- - - -- - - - IMO a. PFS SA, •P_.-- 0 50 100 150 200 250 300 350 400 450 GALENA Version 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified RiirfacP • Circul2r Results Critical Factor of Safety: 2.79 Project DPG Site Case 9 - Full Reservoir File: C:\Galena Models1181141DPG Case 9 Full.gmf Edited: 9 May 2019 Processed: 9 May 2019 ietT t °insulting, Inc. 50 ft Offset to Ditch Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Vultiple Stability Analysis Method: Bishop Simplified Surface: Circular -50 i — Results 0 50 100 150 200 250 300 350 400 450 Critical Factor of Safety: 1.45 GALENA Version 7.1 Licensed to: J & T Consulting Project DPG Site Case 10 - Rapid Draw Down File: C:\Galena Models1181141DPG Case 10 RD.gmf Edited: 8 May 2019 Processed: 8 May 2019 350 300 250 200 150 100 50 -50 SWIMMER amiarstme a Si OP 50 ft Offset to Ditch 0 50 100 150 200 250 300 350 400 450 GALENA Version 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 2.92 Project DPG Site Case 10 - Full Reservoir File: C:\Galena Models1181141DPG Case 10 Full.gmf Edited: 9 May 2019 Processed: 9 May 2019 '7 l Js 1 ( °nsulfing. Inc. 300 250 200 150 100 50 0 50 ft Offset to Easement Cu Cn a.) N co W Co 3 0 50 GALENA Version 7.1 100 150 200 250 300 350 400 450 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: Project DPG Site Case 11 - Rapid Draw Down File: C:1Galena Models1181141DPG Case 11 RD.gmf 1A2 Edited: 8 May 2019 Processed: 8 May 2019 LiJAI ( (insulting. Inc. 300 250 200 150 100 50 ✓ 50 ft Offset to Easement CD �.. fleffear....a...an.,•. ..ate a --mp a is.war..:-•lisw,— z c� assn s aas a s OPINES IMEMENNII& ▪ SIO .� . — 0 50 100 150 200 250 300 350 400 450 GALENA Version 7.1 " <Z41010111111 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified ,Siltfare• Circular Results Critical Factor of Safety: 2.83 Project DPG Site Case 11 - Full Reservoir File: C:\Galena Modets1181141DPG Case 11 Full.gmf Edited: 9 May 2019 Processed: 9 May 2019 u.1s I Consulting. Inc. 300 250 200 150 100 50 0.070 50 ft Offset to Wetlands 0 50 100 150 200 250 300 350 400 450 GALENA Version 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 1.07 Project DPG Site Case 1 - Rapid Draw Down EQ File: C:\Galena Models1181141DPG Case 1 RD EQ.gmf Edited: 8 May 2019 Processed: 8 May 2019 L Inc. 300 250 200 150 100 50 0 I 0.070 4 --- 50 ft Offset to Wetlands .E 0) C CD I < 0 50 100 150 200 250 300 350 400 450 GALENA Version 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 1.82 Project DPG Site Case 1 - Full Reservoir EQ File: C:\Galena Models1181141DPG Case 1 Full EQ.gmf Edited: 9 May 2019 Processed: 9 May 2019 LI I is I ( Inc. 300 250 200 150 100 50 -50 0.070 E J Q) C C_ 100 ft Offset to River Bank Cu O E co 0 50 100 150 200 250 300 350 400 450 GALENA Version 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 1.15 Project DPG Site Case 2 - Rapid Draw Down EQ File: C:\Galena Models1181141DPG Case 2 RD EQ.gmf Edited: 8 May 2019 Processed: 8 May 2019 ":".‘i ,Js f ( „„%,...ink;. the. 300 250 200 150 100 50 -50 0.070 100 ft Offset to River Bank It i cif _ a ras ry 0 - - ..sa, 0 50 100 150 200 250 300 350 400 450 GALENA Version 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 1.88 Project DPG Site Case 2 - Full Reservoir EQ File: C:\Galena Models1181141DPG Case 2 Full EQ.gmf Edited: 9 May 2019 Processed: 9 May 2019 LJs l ( onsulting. Inc. 300 250 200 150 100 50 -50 0.070 100 ft Offset to River Bank col CD CO it SIASSSaie - MOMS CIMMIi I le S 0 50 100 150 200 250 300 350 400 450 500 GALENA Version 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 1.18 Project DPG Site Case 3 - Rapid Draw Down EQ File: C:1Galena Models1181141DPG Case 3RD EQ.gmf Edited: 8 May 2019 Processed: 8 May 2019 It I ( onsulting, Inc. ui 300 250 200 150 100 50 -50 0.070 a 100 ft Offset to River Bank Co 9 C Co co a) i ------------- 0 50 100 150 200 250 300 350 400 450 500 GALENA version 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 1.71 Project DPG Site Case 3 - Full Reservoir EQ File: C:\Galena Models\181141DPG Case 3 Full EQ.gmf Edited: 9 May 2019 Processed: 9 May 2019 h' Ja t +insulting, Inc. 350 300 250 200 150 100 50 -50 0.070 +rz 4:^M,ter:: �J "s'r, ...%t;'!r.M.I.h��...; �'�Y 50 ft Offset to Easement E a vetZ Ct E ) co a- w L5 CA CU c./) O C. 4: 77,77a77.77 7.r:r7rrzrrirr.r77rrrrr.W77: 7t:757tr 0 50 100 150 200 250 300 350 400 450 500 GALENA Version 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 1.10 Project DPG Site Case 4 - Rapid Draw Down EQ File: C:IGalena Models1181141DPG Case 4 RD EQ.gmf Edited: 8 May 2019 Processed: 8 May 2019 hall Js t ('onsuiting Inc. 350 300 250 200 150 100 50 -50 0.070 tope - - - Sari 50 ft Offset to Easement ( i 7 c aaaa alaaa I 0 50 100 150 200 250 300 350 400 450 500 GALENA Version 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 1.84 Project DPG Site Case 4 - Full Reservoir EQ File: C:\Galena Models1181141DPG Case 4 Full EQ.gmf Edited: 9 May 2019 Processed: 9 May 2019 ii JAI ( „nsulting. Inc. Material Keys 2: Sand and Gravel 3: Weathered Bedrock 350 300 250 200 150 100 50 -50 0.070 50 ft Offset to Easement 0 50 100 150 200 250 300 350 400 450 500 GALENA Version 7.1 Licensed to: J & T Consulting 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 1.11 Project DPG Site Case 5 - Rapid Draw Down EQ File: C:\Galena Models1181141DPG Case 5 RD EQ.gmf Edited: 8 May 2019 Processed: 8 May 2019 it 1 ('unzulting. Inc. 350 300 250 200 150 100 50 -50 0.070 �- r *fie a all. I�I 50 ft Offset to Easement ( ) 6 E CJ 0) 'E _ 2 Gas Easement 44. ,C. va etv,filliiimimi ama .;�a--: �� a -� 0 50 100 150 200 250 300 350 400 450 500 GALENA version, 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified sin -face. Circular Results Critical Factor of Safety: 1.88 Project DPG Site Case 5 - Full Reservoir EQ File: C:1Galena Models1181141DPG Case 5 Full EQ.gmf Edited: 9 May 2019 Processed: 9 May 2019 Pt I ( metalling, Inc. id Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 300 250 200 150 100 50 -50 0.010 l - ---a - w ,gigra.la 50 ft Offset to R.O.W. a a alma* - — at --- - a - a - ow mow am se a .aalans_ MI aelallEMI .-.w-_M ww.a. — ww•. —a S w ,."M.-• — rw. at. i-+ •.-w• ar w--.: r�tinww •. w 1 0 GALENA Version 7.1 50 100 150 200 250 300 350 400 450 500 Licensed to: J & T Consulting 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 1.11 Project DPG Site Case 6 - Rapid Draw Down EQ File: C:\Galena Models1181141DPG Case 6 RD EQ.gmf Edited: 8 May 2019 Processed: 8 May 2019 jsi ( onsulting. Inc, !ilI 300 250 200 150 100 50 -50 E 50 ft Offset to R.O.W. • 0 50 100 150 200 250 300 350 400 450 500 GALENA version 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 1.83 Project DPG Site Case 6 - Full Reservoir EQ File: C:\Galena Models1181141DPG Case 6 Full EQ.gmf Edited: 9 May 2019 Processed: 9 May 2019 Lix I. Consulting. Inc. 50 ft Offset to Easement Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface. Circul2r 1 Results 0 50 100 150 200 250 300 350 400 450 500 Critical Factor of Safety: 1.15 GALENAA Version 7.1 Licensed to: J & T Consulting Project DPG Site Case 7 - Rapid Draw Down EQ File: C:\Galena Models\18114\DPG Case 7 RD EQ.gmf Edited: 8 May 2019 Processed: 8 May 2019 300 250 200 150 100 50 0 -50 0.070 50 ft Offset to Easement E J co C C T �r 1 1 aabawa ISS ei ---a Sbanall 0 50 100 150 200 250 300 350 400 450 500 GALENA Version 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 1.92 Project DPG Site Case 7 - Full Reservoir EQ File: C:\Galena Models\18114\DPG Case 7 Full EQ.gmf Edited: 9 May 2019 Processed: 9 May 2019 i.t I ( ons citing. Inc. 300 250 200 150 100 50 0 -50 0.070 40 lallapia0 414 •4040.440 OS - -.._. - 'MEMOS 40 004.00•10 1•00010 040M0a. 40.010•0, T f -- - -- - - -- - — -_ dos., -alma! .�Sr+p►. � -r MOSS aaaa -- 1 50 ft Offset to Easement p — - — a — a — a — a — - — - OMENS - — - amnia • — - - — a 0 50 GALENA Version 7.1 100 150 200 250 300 350 400 450 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 1.23 Project DPG Site Case 8 - Rapid Draw Down EQ File: C:\Galena Models1181141DPG Case 8 RD EQ.gmf Edited: 8 May 2019 Processed: 8 May 2019 LI i Ja! ('°sculling, Inc. 300 250 200 150 100 50 -50 ONO 50 ft Offset to Easement a' a Sao - N Ct anent MOM - - S sal dEb .. -Ma - a -a . a..•-•-. a_ ----c-. a .a MIS _..-: .-� .• _laiN- • --- -Se-- - - WO 41S0 minims •• =MS OP —J - — - - /T(<.�^—^;.;!? ►•s';., T ^awn, +AA+R'-r.ci,.,.was,'.47en+-OOP'rWitV9,rR',"...., 777"... 1 - - - - - - - - - - - - - - - - - - - I 0 50 100 150 200 250 300 350 400 450 GALENA Version 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface. Circular Results Critical Factor of Safety: 2.05 Project DPG Site Case 8 - Full Reservoir EQ File: C:IGalena Models1181141DPG Case 8 Full EQ.gmf Edited: 9 May 2019 Processed: 9 May 2019 id 1 j& I ( Inc. 300 250 200 150 100 50 0.070 a 50 ft Offset to Easement 0 76— -a as a) 15 0 -03 '0 'a • alma a •—e • avian a c • • • — • — • r'r• • ammo a • .ISaME• ... 0 50 100 150 200 250 300 350 400 450 GALENA Version 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 1.10 Project DPG Site Case 9 - Rapid Draw Down EQ File: C:\Galena Models1181141DPG Case 9 RD EQ.gmf Edited: 8 May 2019 Processed: 8 May 2019 III It 1 t onsulting. Ine. Id Material Keys 300 250 200 150 100 50 0 0.070 — - - - a -..• - •'- • - - 1 t • .J • .... .r.,._ .:. r0'amt'-. ear ..s amide r ..t R a • —� — • Sae o n • 50 ft Offset to Easement ( > E a - — - r • — - SNOBS 0 50 100 150 200 250 300 350 400 450 GALENA version 7.1 Licensed to: J & T Consulting 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 1.91 Project DPG Site Case 9 - Full Reservoir EQ File: C:\Galena Models1181141DPG Case 9 Full EQ.gmf Edited: 9 May 2019 Processed: 9 May 2019 al I it I ( unmulling. Inc. 50 ft Offset to Ditch 0 50 100 150 200 250 300 350 400 450 GALENA Version 7.1 Licensed to: J & T Consulting Project DPG Site Case 10 - Rapid Draw Down EQ File: C:\Galena Models1181141DPG Case 10 RD EQ.gmf Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Circular Results Critical Factor of Safety: 1.15 Edited: 8 May 2019 Processed: 8 May 2019 350 300 250 200 150 100 50 -50 ONO 50 ft Offset to Ditch L E J en C_ C_ • fee amuse S JIM MINIM so _ a S ID 0 50 100 150 200 250 300 350 400 450 GALENA Version 7.1 Licensed to: J & T Consulting Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface: Cirr1il2r Results Critical Factor of Safety: 1.97 Project DPG Site Case 10 - Full Reservoir EQ File: C:\Galena Modeis1181141DPG Case 10 Full EQ.gmf Edited: 9 May 2019 Processed: 9 May 2019 sdi' It I ('onsulling, Inc. Material Keys 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 300 250 200 150 100 50 0.070 50 ft Offset to Easement E 0) - - - - - - - - - - - a • - - - - - - - - - - - E a) CO w U) Co 0 50 GALENA Version 7.1 100 150 200 250 300 350 400 450 Licensed to: J & T Consulting 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified Surface. Circular Results Critical Factor of Safety: 1.12 Project DPG Site Case 11 - Rapid Draw Down EQ File: C:\Galena Models1181141DPG Case 11 RD EQ.gmf Edited: 8 May 2019 Processed: 8 May 2019 is I ( nnsulting, Inc. Material Keys 300 250 200 150 100 50 ONO s:. MO yd. - - - - - - • n 50 ft Offset to Easement C E a> ) cu LU U) ca w c at mi. ..Ml. w .-s — _ nms•— - a 1 0 50 100 150 200 250 300 350 400 450 GALENA Version 7.1 Licensed to: J & T Consulting 2: Sand and Gravel 3: Weathered Bedrock 4: Stable Bedrock 5: Slurry Wall 6: Clay Analysis 1 Multiple Stability Analysis Method: Bishop Simplified ,Surface: Circular Results Critical Factor of Safety: 1.91 Project DPG Site Case 11 - Full Reservoir EQ File: C:\Galena Models\18114\DPG Case 11 Full EQ.gmf Edited: 9 May 2019 Processed: 9 May 2019 L I J& 1 ( onsulting, Inc. APPENDIX C J&T Consulting, Inc. J-2 Contracting Company - DPG Pit Slope Stability Analysis GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 1 RD.gmf Processed: 07 May 2019 16:32:57 RESULTS: Analysis 1 - Case 1 - Rapid Draw Down 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: 1.710 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.35 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.67 420.00 190.00 170.64 473.42 377.50 1.349 <-- Critical Surface 2 105.00 101.67 420.00 190.00 171.10 471.78 375.97 1.371 3 105.00 101.67 421.05 190.00 171.51 473.26 377.50 1.376 4 105.00 101.67 420.00 190.00 171.56 470.14 374.44 1.377 5 104.47 101.49 420.00 190.00 170.38 473.19 377.50 1.380 6 105.00 101.67 421.05 190.00 171.97 471.62 375.97 1.384 7 105.00 101.67 420.00 190.00 172.02 468.50 372.91 1.387 8 104.47 101.49 420.00 190.00 170.84 471.56 375.97 1.390 9 105.00 101.67 422.11 190.00 172.39 473.10 377.50 1.391 10 105.00 101.67 421.05 190.00 172.43 469.98 374.44 1.396 11 104.47 101.49 421.05 190.00 171.26 473.04 377.50 1.397 12 105,00 101.67 420.00 190.00 172.48 466.86 371.38 1.401 13 104.47 101.49 420.00 190.00 171.30 469.92 374.44 1.402 14 103.95 101.32 420.00 190.00 170.13 472.97 377.50 1.403 15 105.00 101.67 422.11 190.00 172.84 471.46 375.97 1.404 16 105.00 101.67 421.05 190.00 172.89 468.34 372.91 1.407 17 104.47 101.49 421.05 190.00 171.72 471.40 375.97 1.410 18 105.00 101.67 420.00 190.00 172.94 465.22 369.85 1.411 19 104.47 101.49 420.00 190.00 171.76 468.28 372.91 1.412 20 105.00 101.67 422.11 190.00 173.30 469.82 374.44 1.414 21 105.00 101.67 423.16 190.00 173.26 472.94 377.50 1.414 22 103.95 101.32 420.00 190.00 170.59 471.33 375.97 1.416 23 104.47 101.49 422.11 190.00 172.13 472.88 377.50 1.418 24 105.00 101.67 421,05 190.00 173.35 466.70 371.38 1.418 25 104.47 101.49 421.05 190.00 172.18 469.76 374.44 1.420 26 105.00 101.67 423.16 190.00 173.72 471.30 375.97 1.422 27 105.00 101.67 420.00 190.00 173.40 463.58 368.32 1.423 28 104.47 101.49 420.00 190.00 172.22 466.64 371.38 1.423 29 103.95 101.32 421.05 190.00 171.01 472.81 377.50 1.425 30 103.95 101.32 420.00 190.00 171.05 469.69 374.44 1.425 31 105.00 101.67 422.11 190.00 173.76 468.18 372.91 1.425 32 104.47 101.49 422.11 190.00 172.59 471.24 375.97 1.426 33 105.00 101.67 424.21 190.00 174.13 472.78 377.50 1.430 34 105.00 101.67 421.05 190.00 173.81 465.06 369.85 1 430 35 103.42 101.14 420.00 190.00 169.88 472.74 377.50 1.430 36 104.47 101.49 421.05 190.00 172.63 468.12 372.91 1.431 37 103.95 101.32 421.05 190.00 171.46 471.17 375.97 1.432 38 105.00 101.67 423.16 190.00 174.17 469.66 374.44 1.434 39 105.00 101.67 420.00 190.00 173.86 461.93 366.79 1.434 40 104.47 101.49 420.00 190.00 172.68 464.99 369.85 1.435 41 104.47 101.49 423.16 190.00 173.00 472.72 377.50 1.435 42 103.95 101.32 420.00 190.00 171.51 468.05 372.91 1.436 43 105.00 101.67 422.11 190.00 174.22 466.54 371.38 1.437 44 104.47 101.49 422.11 190.00 173.05 469.60 374.44 1.438 45 103.42 101.14 420.00 190.00 170.34 471.11 375.97 1.438 46 105.00 101.67 420.00 190.00 174.32 460.28 365.26 1.438 47 105.00 101.67 421.05 190.00 174.27 463.41 368.32 1.439 48 103.95 101.32 422.11 190.00 171.88 472.65 377.50 1.439 49 105.00 101.67 424.21 190.00 174.58 471.14 375.97 1.440 50 104.47 101.49 421.05 190.00 173.09 466.47 371.38 1.442 51 103.95 101.32 421.05 190.00 171.92 469.53 374.44 1.444 52 103.42 101.14 421.05 190.00 170.75 472.59 377.50 1.445 53 104.47 101.49 420.00 190.00 173.15 463.35 368.32 1.446 54 104.47 101.49 422.11 190.00 173.51 467.95 372.91 1.446 55 104.47 101.49 423.16 190.00 173.46 471.08 375.97 1.446 56 104.47 101.49 421.05 190.00 173.55 464.83 369.85 1.446 57 103.95 101.32 420.00 190.00 171.97 466.41 371.38 1.447 58 105.00 101.67 422.11 190.00 174.68 464.89 369.85 1.448 59 105.00 101.67 423.16 190.00 174.63 468.02 372.91 1.449 60 103.42 101.14 420.00 190.00 170.80 469.47 374.44 1.449 61 105.00 101.67 423.16 190.00 175.08 466.37 371.38 1.449 62 103.95 101.32 422.11 190.00 172.34 471.01 375.97 1.450 63 105.00 101.67 421.05 190.00 174.73 461.76 366.79 1.450 64 105.00 101.67 425.26 190.00 175.00 472.62 377.50 1.451 65 105.00 101.67 424.21 190.00 175.04 469.50 374.44 1.451 66 102.89 100.96 420.00 190.00 169.62 472.52 377.50 1.451 67 105.00 101.67 420.00 190.00 174.78 458.63 363.72 1.452 68 103.95 101.32 420.00 190.00 172.43 464.77 369.85 1.453 69 103.95 101.32 422.11 190.00 172.79 469.37 374.44 1.454 70 104.47 101.49 420.00 190.00 173.61 461.70 366.79 1.454 71 103.95 101.32 421.05 190.00 172.38 467.89 372.91 1.454 72 105.00 101.67 422.11 190.00 175.13 463.24 368.32 1.455 73 105.00 101.67 425.26 190.00 175.45 470.98 375.97 1.455 74 103.95 101.32 423.16 190.00 172.75 472.49 377.50 1.455 75 103.42 101.14 421.05 190.00 171.21 470.95 375.97 1.456 76 104.47 101.49 423.16 190.00 173.92 469.43 374.44 1.456 77 104.47 101.49 424.21 190.00 173.87 472.56 377.50 1.457 78 104.47 101.49 424.21 190.00 174.33 470.91 375.97 1.457 79 104.47 101.49 422.11 190.00 173.96 466.31 371.38 1.457 80 105.00 101.67 421.05 190.00 175.19 460.11 365.26 1.458 81 103.42 101.14 420.00 190.00 171.26 467.83 372.91 1.459 82 103.42 101.14 420.00 190.00 171.72 466.18 371.38 1.460 83 105.00 101.67 424.21 190.00 175.50 467.85 372.91 1.460 84 104.47 101.49 421.05 190.00 174.01 463.18 368.32 1.460 85 105.00 101.67 420.00 190.00 175.25 456.98 362.19 1.460 86 105.00 101.67 423.16 190.00 175.54 464.72 369.85 1.462 87 103.42 101.14 421.05 190.00 171.67 469.31 374.44 1.462 88 104.47 101.49 420.00 190,00 174.07 460.05 365.26 1.462 89 102.89 100.96 420.00 190.00 170.08 470.88 375.97 1.462 90 103.42 101.14 422.11 190.00 171.62 472.43 377.50 1.462 91 103.95 101.32 421.05 190.00 172.84 466.25 371.38 1.462 92 105.00 101.67 422.11 190.00 175.59 461.59 366.79 1.463 93 104.47 101.49 423.16 190.00 174.37 467.79 372.91 1.464 94 103.95 101.32 420.00 190.00 172.89 463.12 368.32 1.464 95 105.00 101.67 426.32 190.00 175.87 472.46 377.50 1.464 96 104.47 101.49 422.11 190.00 174.42 464.66 369.85 1.465 97 105.00 101.67 421.05 190.00 175.65 458.46 363.72 1.465 98 102.89 100.96 420.00 190.00 170.54 469.24 374.44 1.466 99 103.95 101.32 423.16 190.00 173.21 470.85 375.97 1.466 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: 101.67 XR: 420.00 YR: 190.00 Centre: XC: 170.64 YC: 473.42 Radius: R: 377.50 Generated failure surface: (20 points) 105.00 101.67 122.60 98.98 140.31 97.14 158.09 96.12 175.90 95.95 193.69 96.62 211.44 98.13 229.09 100.47 246.61 103.64 263.97 107.63 281.11 112.44 298.01 118.05 314.63 124.46 330.92 131.63 346.86 139.57 362.41 148.25 377.53 157.66 392.19 167.77 406.36 178.56 420.00 190.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 46 slices) Slice X -S Base PoreWater Normal Test X-Lefr Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 105.00 7.27 -8.7 5.47 5.53 2 0.00 35.0 908.35 458.68 173.19 1.10 2 110.47 21.80 -8.7 5.47 5.53 2 0.00 35.0 2725.04 1376.03 519.56 1.10 3 115.34 46.19 -8.7 6.66 6.74 3 100.00 18.0 5827.67 2915.41 903.13 1.05 4 122.60 92.87 -6.0 8.86 8.90 3 100.00 18.0 11818.44 5826.76 1360.08 1.03 5 131.46 127.20 -6.0 8.86 8.90 3 100.00 18.0 16239.89 7980.21 1866.02 1.03 6 140.31 40.19 -3.3 2.40 2.40 3 100.00 18.0 5135.66 2511.66 2162.60 1.02 7 142.71 144.11 -3.3 7.69 7.70 4 2000.00 20.0 18409.88 9007.03 2498.41 1.02 8 150.40 167.19 -3.3 7.69 7.70 4 2000.00 20.0 21349.01 10449.69 2883.60 1.02 9 158.09 220.50 -0.6 8.90 8.90 4 2000.00 20.0 28120.19 13759.63 3177.01 1.00 10 167.00 247.68 -0.6 8.90 8.90 4 2000.00 20.0 31530.78 15456.16 3560.59 1.00 11 175.90 272.81 2.2 8.90 8.90 4 2000.00 20.0 34653.88 17035.49 3819.94 0.99 12 184.80 296.23 2.2 8.90 8.90 4 2000.00 20.0 37533.21 18497.62 4141.96 0.99 13 193.69 156.89 4.9 4.46 4.48 4 2000.00 20.0 19839.39 9825.39 4273.12 0.98 14 198.16 234.52 4.9 6.42 6.45 3 100.00 18.0 29594.65 14686.40 4555.34 0.98 15 204.58 244.76 4.9 6.42 6.45 3 100.00 18.0 30819.42 15328.07 4744.22 0.98 16 211.00 288.58 7.4 7.28 7.34 3 100.00 18.0 36285.06 18158.36 4901.34 0.98 17 218.28 299.20 7.6 7.28 7.34 3 100.00 18.0 37589.16 18833.92 5076.00 0.98 18 225.55 149.27 7.6 3.54 3.57 2 0.00 35.0 18755.54 9396.33 5131.02 0.94 19 229.09 378.73 10.3 8.76 8.90 2 0.00 35.0 47669.17 24016.60 5205.41 0.93 20 237.85 390.42 10.3 8.76 8.90 2 0.00 35.0 49258.89 24758.19 5378.43 0.93 21 246.61 396.33 13.0 8.68 8.90 2 0.00 35.0 50119.04 25377.64 5464.12 0.92 22 255.29 404.10 13.0 8.68 8.90 2 0.00 35.0 51215.37 25874.98 5582.95 0.92 23 263.97 378.68 15.7 8.02 8.33 2 0.00 35.0 48057.12 24541.43 5607.04 0.91 24 271.98 382.09 15.7 8.02 8.33 2 0.00 35.0 48482.23 24761.83 5656.69 0.91 25 280.00 431.39 18.0 9.00 9.47 2 0.00 35.0 54800.95 28310.05 5641.15 0.90 26 289.00 431.99 18.4 9.01 9.49 2 0.00 35.0 54945.31 28403.45 5641.44 0.90 27 298.01 396.58 21.1 8.31 8.90 2 0.00 35.0 50445.27 26519.98 5556.37 0.89 28 306.32 393.00 21.1 8.31 8.90 2 0.00 35.0 49997.06 26280.20 5506.93 0.89 29 314.63 380.10 23.8 8.15 8.90 2 0.00 35.0 48368.09 25917.48 5373.38 0.89 30 322.77 372.99 23.8 8.15 8.90 2 0.00 35.0 47478.72 25432.34 5274.40 0.89 31 330.92 241.84 26.5 5.39 6.02 2 0.00 35.0 30795.05 16858.75 5118.28 0.89 32 336.31 237.06 26.5 5.39 6.02 2 0.00 35.0 30197.74 16525.61 5018.78 0.89 33 341.70 222.87 26.5 5.17 5.77 6 50.00 24.0 28368.29 15536.79 5080.12 0.96 34 346.86 216.49 29.2 5.14 5.88 6 50.00 24.0 27497.41 15472.26 4910.90 0.97 35 352.00 420.40 29.2 10.41 11.92 6 50.00 24.0 53208.62 28755.23 4674.07 0.97 36 362.41 289.34 31.9 7.59 8.94 6 50.00 24.0 36448.34 18621.86 4319.76 0.98 37 370.00 117.15 31.9 3.25 3.83 6 50.00 24.0 14709.47 7174.85 4051.36 0.98 38 373.25 144.00 31.9 4.28 5.04 2 0.00 35.0 18064.17 8696.36 3614.42 0.89 39 377.53 105.77 34.6 3.39 4.12 2 0.00 35.0 13272.74 6473.87 3294.48 0.89 40 380.92 124.01 34.6 4.35 5.29 6 50.00 24.0 15533.54 7420.29 3147.77 0.99 41 385.27 165.99 34.6 6.73 8.17 2 0.00 35.0 20748.96 9522.75 2579.42 0.89 42 392.00 63.70 37.1 3.00 3.76 5 0.00 45.0 7007.39 3576.73 1838.04 0.80 43 395.00 101.82 37.3 5.68 7.14 2 0.00 35.0 12727.49 5313.58 1817.35 0.90 44 400.68 77.26 37.3 5.68 7.14 2 0.00 35.0 9658.06 3387.65 1353.49 0.90 45 406.36 56.60 40.0 6.49 8.47 2 0.00 35.0 7075.61 1438.80 811.12 0.91 46 412.85 21.46 40.0 7.15 9.34 2 0.00 35.0 2682.26 0.00 261.27 0.91 X -S Area: 10399.44 Path Length: 338.33 X -S Weight: 1315967.50 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 1 Full.gmf Processed: 09 May 2019 09:08:21 RESULTS: Analysis 1 - Case 1 - Full Reservoir 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: 3.351 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 2.69 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.67 420.00 190.00 170.64 473.42 377.50 2.690 <-- Critical Surface 2 105.00 101.67 420.00 190.00 171.10 471.78 375.97 2.729 3 105.00 101.67 421.05 190.00 171.51 473.26 377.50 2.738 4 105.00 101.67 420.00 190.00 171.56 470.14 374.44 2.741 5 104.47 101.49 420.00 190.00 170.38 473.19 377.50 2.745 6 105.00 101.67 421.05 190.00 171.97 471.62 375.97 2.753 7 105.00 101.67 420.00 190.00 172.02 468.50 372.91 2.760 8 105.00 101.67 422.11 190.00 172.39 473.10 377.50 2.762 9 104.47 101.49 420.00 190.00 170.84 471.56 375.97 2.764 10 105.00 101.67 421.05 190.00 172.43 469.98 374.44 2.775 11 104.47 101.49 421.05 190.00 171.26 473.04 377.50 2.776 12 105.00 101.67 420.00 190.00 172.48 466.86 371.38 2.786 13 104.47 101.49 420.00 190.00 171.30 469.92 374.44 2.786 14 105.00 101.67 422.11 190.00 172.84 471.46 375.97 2.787 15 103.95 101.32 420.00 190.00 170.13 472.97 377.50 2.788 16 105.00 101.67 421.05 190.00 172.89 468.34 372.91 2.794 17 104.47 101.49 421.05 190.00 171.72 471.40 375.97 2.801 18 105.00 101.67 420.00 190.00 172.94 465.22 369.85 2.803 19 105.00 101.67 422.11 190.00 173.30 469.82 374.44 2.804 20 104.47 101.49 420.00 190.00 171.76 468.28 372.91 2.805 21 105.00 101.67 423.16 190.00 173.26 472.94 377.50 2.805 22 103.95 101.32 420.00 190.00 170.59 471.33 375.97 2.812 2.3 104.47 101.49 422.11 190.00 172.13 472.88 377.50 2.813 24 105.00 101.67 421.05 190.00 173.35 466.70 371.38 2.815 25 104.47 101.49 421.05 190.00 172.18 469.76 374.44 2.818 26 105.00 101.67 423.16 190.00 173.72 471.30 375.97 2.820 27 105.00 101.67 420.00 190.00 173.40 463.58 368.32 2.824 28 105.00 101.67 422.11 190.00 173.76 468.18 372.91 2.826 29 104.47 101.49 420.00 190.00 172.22 466.64 371.38 2.826 30 103.95 101.32 421.05 190.00 171.01 472.81 377.50 2.827 31 104.47 101.49 422.11 190.00 172.59 471.24 375.97 2.827 32 103.95 101.32 420.00 190.00 171.05 469.69 374.44 2.829 33 105.00 101.67 424.21 190.00 174.13 472.78 377.50 2.833 34 105.00 101.67 421.05 190.00 173.81 465.06 369.85 2.837 35 104.47 101.49 421.05 190.00 172.63 468.12 372.91 2.839 36 103.42 101.14 420.00 190.00 169.88 472.74 377.50 2.839 37 105.00 101.67 423.16 190.00 174.17 469.66 374.44 2.841 38 103.95 101.32 421.05 190.00 171.46 471.17 375.97 2.841 39 104.47 101.49 423.16 190.00 173.00 472.72 377.50 2.843 40 105.00 101.67 420.00 190.00 173.86 461.93 366.79 2.847 41 104.47 101.49 420.00 190.00 172.68 464.99 369.85 2.847 42 105.00 101.67 422.11 190.00 174.22 466.54 371.38 2.847 43 104.47 101.49 422.11 190.00 173.05 469.60 374.44 2.848 44 103.95 101.32 420.00 190.00 171.51 468.05 372.91 2.850 45 103.95 101.32 422.11 190.00 171.88 472.65 377.50 2.851 46 105.00 101.67 424.21 190.00 174.58 471.14 375.97 2.851 47 105.00 101.67 421.05 190.00 174.27 463.41 368.32 2.853 48 103.42 101.14 420.00 190.00 170.34 471.11 375.97 2.853 49 105.00 101.67 420.00 190.00 174.32 460.28 365.26 2.854 50 104.47 101.49 421.05 190.00 173.09 466.47 371.38 2.860 51 103.95 101.32 421.05 190.00 171.92 469.53 374.44 2.862 52 104.47 101.49 422.11 190.00 173.51 467.95 372.91 2.864 53 104.47 101.49 423.16 190.00 173.46 471.08 375.97 2.864 54 103.42 101.14 421.05 190.00 170.75 472.59 377.50 2.865 55 105.00 101.67 422.11 190.00 174.68 464.89 369.85 2.867 56 104.47 101.49 421.05 190.00 173.55 464.83 369.85 2.867 57 104.47 101.49 420.00 190.00 173.15 463.35 368.32 2.867 58 105.00 101.67 423.16 190.00 174.63 468.02 372.91 2.869 59 105.00 101.67 423.16 190.00 175.08 466.37 371.38 2.870 60 103.95 101.32 420.00 190.00 171.97 466.41 371.38 2.870 61 103.95 101.32 422.11 190.00 172.34 471.01 375.97 2.871 62 105.00 101.67 424.21 190.00 175.04 469.50 374.44 2.872 63 105.00 101.67 425.26 190.00 175.00 472.62 377.50 2.873 64 103.42 101.14 420.00 190.00 170.80 469.47 374.44 2.873 65 105.00 101.67 421.05 190.00 174.73 461.76 366.79 2.875 66 102.89 100.96 420.00 190.00 169.62 472.52 377.50 2.877 67 103.95 101.32 422.11 190.00 172.79 469.37 374.44 2.879 68 105.00 101.67 420.00 190.00 174.78 458.63 363.72 2.880 69 105.00 101.67 425.26 190.00 175.45 470.98 375.97 2.881 70 103.95 101.32 423.16 190.00 172.75 472.49 377.50 2.881 71 105.00 101.67 422.11 190.00 175.13 463.24 368.32 2.881 72 103.95 101.32 420.00 190.00 172.43 464.77 369.85 2.881 73 103.95 101.32 421.05 190.00 172.38 467.89 372.91 2.882 74 104.47 101.49 424.21 190.00 173.87 472.56 377.50 2.882 75 104.47 101.49 424.21 190.00 174.33 470.91 375.97 2.883 76 104.47 101.49 423.16 190.00 173.92 469.43 374.44 2.883 77 104.47 101.49 420.00 190.00 173.61 461.70 366.79 2.883 78 104.47 101.49 422.11 190.00 173.96 466.31 371.38 2.885 79 103.42 101.14 421.05 190.00 171.21 470.95 375.97 2.885 80 105.00 101.67 424.21 190.00 175.50 467.85 372.91 2.888 81 105.00 101.67 421.05 190.00 175.19 460.11 365.26 2.889 82 104.47 101.49 421.05 190.00 174.01 463.18 368.32 2.892 83 103.42 101.14 420.00 190.00 171.26 467.83 372.91 2.892 84 105.00 101.67 423.16 190.00 175.54 464.72 369.85 2.893 85 103.42 101.14 420.00 190.00 171.72 466.18 371.38 2.893 86 103.42 101.14 422.11 190.00 171.62 472.43 377.50 2.893 87 105.00 101.67 420.00 190.00 175.25 456.98 362.19 2.894 88 105.00 101.67 426.32 190.00 175.87 472.46 377.50 2.895 89 103.42 101.14 421.05 190.00 171.67 469.31 374.44 2.895 90 105.00 101.67 422.11 190.00 175.59 461.59 366.79 2.895 91 104.47 101.49 423.16 190.00 174.37 467.79 372.91 2.897 92 103.95 101.32 421.05 190.00 172.84 466.25 371.38 2.897 93 102.89 100.96 420.00 190.00 170.08 470.88 375.97 2.897 94 104.47 101.49 420.00 190.00 174.07 460.05 365.26 2.897 95 104.47 101.49 422.11 190.00 174.42 464.66 369.85 2.898 96 103.95 101.32 420.00 190.00 172.89 463.12 368.32 2.901 97 103.95 101.32 423.16 190.00 173.21 470.85 375.97 2.901 98 105.00 101.67 424.21 190.00 175.95 466.20 371.38 2.902 99 105.00 101.67 425.26 190.00 175.91 469.33 374.44 2.902 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: 101.67 XR: 420.00 YR: 190.00 Centre: XC: 170.64 YC: 473.42 Radius: R: 377.50 Generated failure surface: (20 points) 105.00 101.67 122.60 98.98 140.31 97.14 158.09 96.12 175.90 95.95 193.69 96.62 211.44 98.13 229.09 100.47 246.61 103.64 263.97 107.63 281.11 112.44 298.01 118.05 314.63 124.46 330.92 131.63 346.86 139.57 362.41 148.25 377.53 157.66 392.19 167.77 406.36 178.56 420.00 190.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 47 slices) Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 105.00 7.27 -8.7 5.47 5.53 2 0.00 35.0 908.35 29608.45 5437.39 1.05 2 110.47 21.80 -8.7 5.47 5.53 2 0.00 35.0 2725.04 29896.18 5662.57 1.05 3 115.94 46.19 -8.7 6.66 6.74 3 100.00 18.0 5827.67 36805.01 5916.57 1.03 4 122.60 92.87 -6.0 8.86 8.90 3 100.00 18.0 11818.44 49155.70 6213.77 1.02 5 131.46 127.20 -6.0 8.86 8.90 3 100.00 18.0 16239.89 49669.22 6532.16 1.02 6 140.31 40.19 -3.3 2.40 2.40 3 100.00 18.0 5135.66 13469.61 6718.14 1.01 7 142.71 144.11 -3.3 7.69 7.70 4 2000.00 20.0 18409.88 43367.45 6906.25 1.01 8 150.40 167.19 -3.3 7.69 7.70 4 2000.00 20.0 21349.01 43577.83 7129.94 1.01 9 158.09 220.50 -0.6 8.90 8.90 4 2000.00 20.0 28120.19 50512.28 7295.63 1.00 10 167.00 247.68 -0.6 8.90 8.90 4 2000.00 20.0 31530.78 50560,02 7493.77 1.00 11 175.90 272.81 2.2 8.90 8.90 4 2000.00 20.0 34653.88 50491.06 7614.66 1.00 12 184.80 296.23 2.2 8.90 8.90 4 2000.00 20.0 37533.21 50305.48 7752.42 1.00 13 193.69 156.89 4.9 4.46 4.48 4 2000.00 20.0 19839.39 25200.16 7792.14 0.99 14 198.16 234.52 4.9 6.42 6.45 3 100.00 18.0 29594.65 36087.25 7901.77 0.99 15 204.58 244.76 4.9 6.42 6.45 3 100.00 18.0 30819.42 35867.95 7957.97 0.99 16 211.00 288.58 7.4 7.28 7.34 3 100.00 18.0 36285.06 40495.39 7987.59 0.99 17 218.28 299.20 7.6 7.28 7.34 3 100.00 18.0 37589.16 40068.39 8013.12 0.99 18 225.55 149.27 7.6 3.54 3.57 2 0.00 35.0 18755.54 19316.73 7994.35 0.98 19 229.09 378.73 10.3 8.76 8.90 2 0.00 35.0 47669.17 47634.32 7970.13 0.97 20 237.85 390.42 10.3 8.76 8.90 2 0.00 35.0 49258.89 46753.43 7964.92 0.97 21 246.61 396.33 13.0 8.68 8.90 2 0.00 35.0 50119.04 45758.20 7899.92 0.97 22 255.29 404.10 13.0 8.68 8.90 2 0.00 35.0 51215.37 44648.66 7841.81 0.97 23 263.97 378.68 15.7 8.02 8.33 2 0.00 35.0 48057.12 40653.19 7721.72 0.97 24 271.98 382.09 15.7 8.02 8.33 2 0.00 35.0 48482.23 39485.00 7606.17 0.97 25 280.00 431.39 18.0 9.00 9.47 2 0.00 35.0 54800.95 43371.11 7438.08 0.97 26 289.30 431.99 18.4 9.01 9.49 2 0.00 35.0 54945.31 41732.16 7254.72 0.97 27 298.31 396.58 21.1 8.31 8.90 2 0.00 35.0 50445.27 37415.93 7013.55 0.97 28 306.32 393.00 21.1 8.31 8.90 2 0.00 35.0 49997.06 35637.52 6789.25 0.97 29 314.63 380.10 23.8 8.15 8.90 2 0.00 35.0 48368.09 33750.92 6504.82 0.98 30 322.77 372.99 23.8 8.15 8.90 2 0.00 35.0 47478.72 31756.86 6231.81 0.98 31 330.92 241.84 26.5 5.39 6.02 2 0.00 35.0 30795.05 20286.34 5951.99 0.99 32 336.31 237.06 26.5 5.39 6.02 2 0.00 35.0 30197.74 19278.99 5735.41 0.99 33 341.70 222.87 26.5 5.17 5.77 6 50.00 24.0 28368.29 17544.14 5617.08 1.03 34 346.86 296.32 29.2 7.07 8.10 6 50.00 24.0 37621.45 22963.50 5304.16 1.05 35 353.93 285.07 29.2 7.07 8.10 6 50.00 24.0 36076.06 20969.27 4948.60 1.05 36 361.00 55.50 29.2 1.41 1.61 6 50.00 24.0 7008.50 3942.64 4748.80 1.05 37 362.41 289.34 31.9 7.59 8.94 6 50.00 24.0 36448.34 20295.27 4555.03 1.07 38 370.00 117.15 31.9 3.25 3.83 6 50.00 24.0 14709.47 7892.05 4281.26 1.07 39 373.25 144.00 31.9 4.28 5.04 2 0.00 35.0 18064.17 9639.23 3901.82 1.01 40 377.53 105.77 34.6 3.39 4.12 2 0.00 35.0 13272.74 7245.50 3583.53 1.03 41 380.92 124.01 34.6 4.35 5.29 6 50.00 24.0 15533.54 8409.66 3355.79 1.09 42 385.27 165.99 34.6 6.73 8.17 2 0.00 35.0 20748.96 11051.97 2821.58 1.03 43 392.00 63.70 37.1 3.00 3.76 5 0.00 45.0 7007.39 4281.07 2072.72 0.98 44 395.00 101.82 37.3 5.68 7.14 2 0.00 35.0 12727.49 6649.74 2024.61 1.05 45 400.68 77.26 37.3 5.68 7.14 2 0.00 35.0 9658.06 4723.82 1528.88 1.05 46 406.36 72.70 40.0 10.07 13.14 2 0.00 35.0 9087.27 3461.45 788.16 1.07 47 416.42 5.36 40.0 3.58 4.67 2 0.00 35.0 670.58 0.00 153.90 1.07 X -S Area: 10399.43 Path Length: 338.33 X -S Weight: 1315967.50 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 2 RD.gmf Processed: 07 May 2019 16:42:12 RESULTS: Analysis 1 - Case 2 - Rapid Draw Down 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: 2.008 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.50 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.78 425.00 180.00 171.97 521.47 425.00 1.499 <-- Critical Surface 2 105.00 101.78 425.00 180.00 172.23 520.39 423.98 1.512 3 105.00 101.78 425.00 180.00 172.50 519.32 422.96 1.521 4 105.00 101.78 425.00 180.00 172.76 518.24 421.94 1.529 5 105.00 101.78 425.00 180.00 173.02 517.16 420.92 1.538 6 104.47 101.59 425.00 180.00 171.67 521.25 425.00 1.541 7 105.00 101.78 425.00 180.00 173.29 516.09 419.90 1.548 8 104.47 101.59 425.00 180.00 171.93 520.17 423.98 1.550 9 105.00 101.78 425.00 180.00 173.55 515.01 418.88 1.559 10 105.00 101.78 426.32 179.47 173.63 521.20 425.00 1.559 11 104.47 101.59 425.00 180.00 172.20 519.09 422.96 1.559 12 105.00 101.78 425.00 180.00 173.81 513.93 417.86 1.566 13 104.47 101.59 425.00 180.00 172.46 518.02 421.94 1.570 14 105.00 101.78 426.32 179.47 173.89 520.12 423.98 1.570 15 105.00 101.78 425.00 180.00 174.08 512.85 416.84 1.575 16 105.00 101.78 426.32 179.47 174.15 519.05 422.96 1.576 17 104.47 101.59 425.00 180.00 172.72 516.94 420.92 1.576 18 103.95 101.40 425.00 180.00 171.37 521.02 425.00 1.582 19 105.00 101.78 425.00 180.00 174.34 511.77 415.82 1.584 20 105.00 101.78 426.32 179.47 174.41 517.97 421.94 1.584 21 104.47 101.59 425.00 180.00 172.99 515.86 419.90 1.585 22 103.95 101.40 425.00 180.00 171.63 519.95 423.98 1.592 23 105.00 101.78 425.00 180.00 174.60 510.69 414.80 1.593 24 105.00 101.78 426.32 179.47 174.68 516.89 420.92 1.593 25 104.47 101.59 425.00 180.00 173.25 514.78 418.88 1.594 26 104.47 101.59 426.32 179.47 173.33 520.98 425.00 1.596 27 103.95 101.40 425.00 180.00 171.89 518.87 422.96 1.597 28 105.00 101.78 426.32 179.47 174.94 515.81 419.90 1.602 29 104.47 101.59 425.00 180.00 173.51 513.70 417.86 1.603 30 104.47 101.59 426.32 179.47 173.59 519.90 423.98 1.605 31 103.95 101.40 425.00 180.00 172.16 517.79 421.94 1.606 32 105.00 101.78 425.00 180.00 174.87 509.61 413.78 1.607 33 105.00 101.78 427.63 178.95 175.29 520.92 425.00 1.608 34 105.00 101.78 426.32 179.47 175.20 514.73 418.88 1.611 35 104.47 101.59 425.00 180.00 173.78 512.63 416.84 1.612 36 104.47 101.59 426.32 179.47 173.85 518.82 422.96 1.613 37 103.95 101.40 425.00 180.00 172.42 516.71 420.92 1.614 38 105.00 101.78 425.00 180.00 175.13 508.53 412.76 1.616 39 105.00 101.78 427.63 178.95 175.55 519.85 423.98 1.616 40 103.42 101.22 425.00 180.00 171.07 520.80 425.00 1.619 41 105.00 101.78 426.32 179.47 175.46 513.65 417.86 1.620 42 104.47 101.59 425.00 180.00 174.04 511.55 415.82 1.621 43 104.47 101.59 426.32 179.47 174.11 517.74 421.94 1.622 44 105.00 101.78 425.00 180.00 175.40 507.45 411.73 1.625 45 103.42 101.22 425.00 180.00 171.33 519.72 423.98 1.625 46 105.00 101.78 425.00 180.00 175.66 506.37 410.71 1.627 47 105.00 101.78 426.32 179.47 175.72 512.57 416.84 1.627 48 103.95 101.40 425.00 180.00 172.69 515.64 419.90 1.629 49 104.47 101.59 425.00 180.00 174.31 510.47 414.80 1.630 50 105.00 101.78 427.63 178.95 175.81 518.77 422.96 1.630 51 104.47 101.59 426.32 179.47 174.37 516.66 420.92 1.631 52 103.42 101.22 425.00 180.00 171.60 518.65 422.96 1.632 53 103.95 101.40 425.00 180.00 172.95 514.56 418.88 1.634 54 105.00 101.78 427.63 178.95 176.06 517.69 421.94 1.634 55 105.00 101.78 426.32 179.47 175.98 511.49 415.82 1.638 56 103.42 101.22 425.00 180.00 171.86 517.57 421.94 1.639 57 104.47 101.59 426.32 179.47 174.64 515.59 419.90 1.640 58 103.95 101.40 425.00 180.00 173.21 513.48 417.86 1.640 59 104.47 101.59 425.00 180.00 174.57 509.39 413.78 1.640 60 104.47 101.59 426.32 179.47 174.90 514.51 418.88 1.641 61 103.95 101.40 426.32 179.47 173.03 520.75 425.00 1.642 62 105.00 101.78 425.00 180.00 175.93 505.29 409.69 1.643 63 103.95 101.40 425.00 180.00 173.48 512.40 416.84 1.644 64 103.42 101.22 425.00 180.00 172.12 516.49 420.92 1.646 65 102.89 101.03 425.00 180.00 170.77 520.57 425.00 1.646 66 103.95 101.40 426.32 179.47 173.29 519.67 423.98 1.647 67 105.00 101.78 427.63 178.95 176.32 516.61 420.92 1.647 68 105.00 101.78 426 32 179.47 176.24 510.41 414.80 1.647 69 104.47 101.59 427.63 178.95 174.99 520.70 425.00 1.647 70 104.47 101.59 425.00 180.00 174.83 508.30 412.76 1.651 71 103.95 101.40 426.32 179.47 173.55 518.60 422.96 1.651 72 103.42 101.22 425.00 180.00 172.39 515.41 419.90 1.652 73 103.42 101.22 425.00 180.00 172.65 514.33 418.88 1.653 74 105.00 101.78 425.00 180.00 176.19 504.20 408.67 1.653 75 102.89 101.03 425.00 180.00 171.03 519.50 423.98 1.653 76 103.95 101.40 426.32 179.47 173.81 517.52 421.94 1.653 77 103.95 101.40 425.00 180.00 173.74 511.32 415.82 1.654 78 105.00 101.78 427.63 178.95 176.58 515.53 419.90 1.655 79 105.00 101.78 426.32 179.47 176.50 509.33 413.78 1.655 80 104.47 101.59 425.00 180.00 175.10 507.22 411.73 1.656 81 104.47 101.59 427.63 178.95 175.24 519.62 423.98 1.658 82 102.89 101.03 425.00 180.00 171.30 518.42 422.96 1.659 83 105.00 101.78 428.95 178.42 176.94 520.64 425.00 1.660 84 102.89 101.03 425.00 180.00 171.56 517.34 421.94 1.661 85 103.95 101.40 425.00 180.00 174.01 510.24 414.80 1.661 86 104.47 101.59 426.32 179.47 175.16 513.43 417.86 1.662 87 103.42 101.22 426.32 179.47 172.73 520.53 425.00 1.662 88 105.00 101.78 427.63 178.95 176.84 514.45 418.88 1.663 89 105.00 101.78 426.32 179.47 176.77 508.25 412.76 1.664 90 104.47 101.59 425.00 180.00 175.36 506.14 410.71 1.664 91 105.00 101.78 425.00 180.00 176.72 502.04 406.63 1.665 92 103.95 101.40 426.32 179.47 174.07 516.44 420.92 1.665 93 103.42 101.22 425.00 180.00 172.92 513.25 417.86 1.667 94 105.00 101.78 425.00 180.00 176.45 503.12 407.65 1.667 95 104.47 101.59 426.32 179.47 175.42 512.35 416.84 1.667 96 103.95 101.40 425.00 180.00 174.27 509.16 413.78 1.669 97 105.00 101.78 428.95 178.42 177.20 519.57 423.98 1.669 98 104.47 101.59 425.00 180.00 175.63 505.06 409.69 1.669 99 103.95 101.40 425.00 180.00 174.54 508.08 412.76 1.670 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: 101.78 XR: 425.00 YR: 180.00 Centre: XC: 171.97 YC: 521.47 Radius: R: 425.00 Generated failure surface: (20 points) 105.00 101.78 122.64 99.34 140.36 97.65 158.14 96.69 193.73 97.03 211.49 98.31 229.18 100.34 246.76 103.10 281.51 110.83 298.61 115.78 315.49 121.44 332.12 127.80 364.50 142.58 380.20 150.98 395.54 160.02 410.48 169.70 Slice Geometry and Properties - Critical Failure Surface (circle 1, 48 slices) 175.94 264.22 348.47 425.00 96.49 106.60 134.85 180.00 Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 105.00 10.22 -7.9 6.43 6.50 2 0.00 35.0 1277.34 650.14 206.38 1.08 2 111.43 30.66 -7.9 6.43 6.50 2 0.00 35.0 3832.03 1942.59 617.94 1.08 3 117.87 35.90 -7.9 4.77 4.81 3 100.00 18.0 4512.72 2273.24 973.17 1.04 4 122.64 94.87 -5.5 8.86 8.90 3 100.00 18.0 12011.92 5975.82 1379.93 1.03 5 131.50 130.30 -5.5 8.86 8.90 3 100.00 18.0 16560.98 8206.30 1899.96 1.03 6 140.36 108.11 -3.1 6.03 6.04 3 100.00 18.0 13755.99 6787.11 2304.85 1.01 7 146.38 122.97 -3.1 6.03 6.04 3 100.00 18.0 15644.75 7720.15 2620.83 1.01 8 152.41 130.52 -3.1 5.72 5.73 4 2000.00 20.0 16603.89 8194.39 2999.72 1.01 9 158.14 227.96 -0.7 8.90 8.90 4 2000.00 20.0 28973.15 14292.79 3282.84 1.00 10 167.04 257.05 -0.7 8.90 8.90 4 2000.00 20.0 32624.11 16117.67 3694.67 1.00 11 175.94 269.04 1.7 8.44 8.44 4 2000.00 20.0 34087.30 16877.51 3994.41 0.99 12 184.37 292.20 1.7 8.44 8.44 4 2000.00 20.0 36947.57 18331.84 4333.18 0.99 13 192.81 260.41 3.8 7.03 7.05 3 100.00 18.0 32909.00 16367.82 4653.80 0.99 14 199.84 274.42 4.1 7.03 7.05 3 100.00 18.0 34690.16 17256.14 4902.89 0.99 15 206.88 187.66 4.1 4.61 4.63 3 100.00 18.0 23709.86 11801.41 5107.67 0.99 16 211.49 311.48 6.5 7.38 7.43 3 100.00 18.0 39268.54 19666.34 5264.05 0.98 17 218.87 324.59 6.5 7.38 7.43 3 100.00 18.0 40808.26 20496.73 5471.28 0.98 18 226.24 132.66 6.5 2.93 2.95 2 0.00 35.0 16655.66 8377.50 5550.28 0.96 19 229.18 408.59 8.9 8.79 8.90 2 0.00 35.0 51293.05 23952.36 5648.56 0.94 20 237.97 423.92 8.9 8.79 8.90 2 0.00 35.0 53209.82 26930.40 5860.14 0.94 21 246.76 434.28 11.3 8.73 8.90 2 0.00 35.0 54503.06 27800.39 5994.14 0.93 22 255.49 446.09 11.3 8.73 8.90 2 0.00 35.0 55979.76 29561.60 6157.13 0.93 23 264.22 451.96 13.7 8.65 8.90 2 0.00 35.0 56711.27 29213.64 6241.05 0.92 24 272.87 460.27 13.7 8.65 8.90 2 0.00 35.0 57749.72 29756.58 6356.03 0.92 25 281.51 69.91 16.1 1.30 1.35 2 0.00 35.0 8770.72 4570.75 6362.52 0.92 26 282.81 151.56 16.1 2.81 2.93 2 0.00 35.0 19022.65 9910.42 6380.98 0.92 27 285.62 351.97 16.1 6.49 6.76 2 0.00 35.0 44191.48 23017.89 6419.97 0.92 28 292.12 354.76 16.1 6.49 6.76 2 0.00 35.0 44540.43 23204.53 6471.31 0.92 29 298.61 522.54 18.5 9.51 10.03 2 0.00 35.0 65602.98 34636.79 6452.13 0.91 30 308.12 406.04 18.5 7.37 7.77 2 0.00 35.0 50976.64 26088.46 6436.45 0.91 31 315.49 523.41 20.9 9.51 10.18 2 0.00 35.0 65711.80 32232.36 6344.13 0.91 32 325.00 381.40 20.9 7.12 7.62 2 0.00 35.0 47888.60 22627.50 6155.95 0.91 33 332.12 306.90 23.3 6.03 6.57 2 0.00 35.0 38543.52 18398.48 5790.54 0.91 34 338.15 291.22 23.3 6.03 6.57 2 0.00 35.0 36583.06 17332.62 5492.69 0.91 35 344.18 197.57 23.3 4.29 4.67 6 50.00 24.0 24805.14 11678.41 5399.02 0.97 36 348.47 68.65 25.7 1.53 1.70 6 50.00 24.0 8610.48 4118.48 5202.09 0.97 37 350.90 131.06 25.7 3.00 3.33 5 0.00 45.0 14416.97 7832.17 4208.60 0.84 38 353.'00 85.01 25.7 2.00 2.22 6 50.00 24.0 10641.25 5057.20 4922.79 0.97 39 355.00 377.34 25.7 9.50 10.55 2 0.00 35.0 47215.58 22189.93 4442.15 0.91 40 364.50 277.24 28.1 7.85 8.90 2 0.00 35.0 34694.79 16285.95 3902.31 0.91 41 372.35 244.29 28.1 7.85 8.90 2 0.00 35.0 30575.86 13954.20 3430.09 0.91 42 380.20 205.17 30.5 7.67 8.90 2 0.00 35.0 25685.17 11532.07 2906.40 0.91 43 387.87 170.50 30.5 7.67 8.90 2 0.00 35.0 21350.70 9019.84 2402.19 0.91 44 395.54 134.36 32.9 7.68 9.15 2 0.00 35.0 16833.20 6562.47 1848.64 0.91 45 403.22 22.38 32.9 1.54 1.84 6 50.00 24.0 2801.43 975.47 1589.61 1.00 46 404.76 69.43 32.9 5.72 6.81 2 0.00 35.0 8678.99 2612.76 1254.95 0.91 47 410.48 49.39 35.3 6.06 7.43 2 0.00 35.0 6173.14 996.09 798.54 0.92 48 416.54 25.39 35.3 8.46 10.37 2 0.00 35.0 3173.26 0.00 281.71 0.92 X -S Area: 11243.63 Path Length: 338.26 X -S Weight: 1411807.75 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 2 Full.gmf Processed: 09 May 2019 09:10:45 RESULTS: Analysis 1 - Case 2 - Full Reservoir 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: 3.861 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 2.91 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.78 425.00 180.00 171.97 521.47 425.00 2.912 <-- Critical Surface 2 105.00 101.78 425.00 180.00 172.23 520.39 423.98 2.935 3 105.00 101.78 425.00 180.00 172.50 519.32 422.96 2.951 4 105.00 101.78 425.00 180.00 172.76 518.24 421.94 2.967 5 105.00 101.78 425.00 180.00 173.02 517.16 420.92 2.983 6 104.47 101.59 425.00 180.00 171.67 521.25 425.00 2.989 7 105.00 101.78 425.00 180.00 173.29 516.09 419.90 3.002 8 104.47 101.59 425.00 180.00 171.93 520.17 423.98 3.004 9 105.00 101.78 426.32 179.47 173.63 521.20 425.00 3.022 10 105.00 101.78 425.00 180.00 173.55 515.01 418.88 3.022 11 104.47 101.59 425.00 180.00 172.20 519.09 422.96 3.022 12 105.00 101.78 425.00 180.00 173.81 513.93 417.86 3.033 13 105.00 101.78 426.32 179.47 173.89 520.12 423.98 3.041 14 104.47 101.59 425.00 180.00 172.46 518.02 421.94 3.041 15 105.00 101.78 425.00 180.00 174.08 512.85 416.84 3.050 16 105.00 101.78 426.32 179.47 174.15 519.05 422.96 3.051 17 104.47 101.59 425.00 180.00 172.72 516.94 420.92 3.053 18 103.95 101.40 425.00 180.00 171.37 521.02 425.00 3.063 19 105.00 101.78 425.00 180.00 174.34 511.77 415.82 3.067 20 105.00 101.78 426.32 179.47 174.41 517.97 421.94 3.067 21 104.47 101.59 425.00 180.00 172.99 515.86 419.90 3.069 22 103.95 101.40 425.00 180.00 171.63 519.95 423.98 3.082 23 105.00 101.78 425.00 180.00 174.60 510.69 414.80 3.083 24 105.00 101.78 426.32 179.47 174.68 516.89 420.92 3.084 25 104.47 101.59 425.00 180.00 173.25 514.78 418.88 3.086 26 104.47 101.59 426.32 179.47 173.33 520.98 425.00 3.089 27 103.95 101.40 425.00 180.00 171.89 518.87 422.96 3.091 28 105.00 101.78 426.32 179.47 174.94 515.81 419.90 3.100 29 104.47 101.59 425.00 180.00 173.51 513.70 417.86 3.102 30 104.47 101.59 426.32 179.47 173.59 519.90 423.98 3.105 31 105.00 101.78 427.63 178.95 175.29 520.92 425.00 3.105 32 103.95 101.40 425.00 180.00 172.16 517.79 421.94 3.107 33 105.00 101.78 425.00 180.00 174.87 509.61 413.78 3.113 34 105.00 101.78 426.32 179.47 175.20 514.73 418.88 3.116 35 104.47 101.59 425.00 180.00 173.78 512.63 416.84 3.118 36 104.47 101.59 426.32 179.47 173.85 518.82 422.96 3.121 37 105.00 101.78 427.63 178.95 175.55 519.85 423.98 3.121 38 103.95 101.40 425.00 180.00 172.42 516.71 420.92 3.122 39 105.00 101.78 425.00 180.00 175.13 508.53 412.76 3.130 40 103.42 101.22 425.00 180.00 171.07 520.80 425.00 3.132 41 105.00 101.78 426.32 179.47 175.46 513.65 417.86 3.133 42 104.47 101.59 425.00 180.00 174.04 511.55 415.82 3.135 43 104.47 101.59 426.32 179.47 174.11 517.74 421.94 3.137 44 103.42 101.22 425.00 180.00 171.33 519.72 423.98 3.143 45 105.00 101.78 426.32 179.47 175.72 512.57 416.84 3.145 46 105.00 101.78 425.00 180.00 175.40 507.45 411.73 3.146 47 105.00 101.78 425.00 180.00 175.66 506.37 410.71 3.149 48 103.95 101.40 425.00 180.00 172.69 515.64 419.90 3.150 49 105.00 101.78 427.63 178.95 175.81 518.77 422.96 3.150 50 104.47 101.59 425.00 180.00 174.31 510.47 414.80 3.151 51 104.47 101.59 426.32 179.47 174.37 516.66 420.92 3.153 52 103.42 101.22 425.00 180.00 171.60 518.65 422.96 3.156 53 105.00 101.78 427.63 178.95 176.06 517.69 421.94 3.157 54 103.95 101.40 425.00 180.00 172.95 514.56 418.88 3.159 55 105.00 101.78 426.32 179.47 175.98 511.49 415.82 3.165 56 103.42 101.22 425.00 180.00 171.86 517.57 421.94 3.168 57 104.47 101.59 426.32 179.47 174.64 515.59 419.90 3.169 58 103.95 101.40 425.00 180.00 173.21 513.48 417.86 3.169 59 104.47 101.59 425.00 180.00 174.57 509.39 413.78 3.170 60 104.47 101.59 426.32 179.47 174.90 514.51 418.88 3.172 61 103.95 101.40 426.32 179.47 173.03 520.75 425.00 3.173 62 103.95 101.40 425.00 180.00 173.48 512.40 416.84 3.178 63 105.00 101.78 427.63 178.95 176.32 516.61 420.92 3.179 64 105.00 101.78 425.00 180.00 175.93 505.29 409.69 3.180 65 103.42 101.22 425.00 180.00 172.12 516.49 420.92 3.181 66 102.89 101.03 425.00 180.00 170.77 520.57 425.00 3.181 67 105.00 101.78 426.32 179.47 176.24 510.41 414.80 3.182 68 104.47 101.59 427.63 178.95 174.99 520.70 425.00 3.182 69 103.95 101.40 426.32 179.47 173.29 519.67 423.98 3.182 70 104.47 101.59 425.00 180.00 174.83 508.30 412.76 3.189 71 103.95 101.40 426.32 179.47 173.55 518.60 422.96 3.191 72 103.42 101.22 425.00 180.00 172.39 515.41 419.90 3.193 73 103.42 101.22 425.00 180.00 172.65 514.33 418.88 3.193 74 102.89 101.03 425.00 180.00 171.03 519.50 423.98 3.194 75 105.00 101.78 427.63 178.95 176.58 515.53 419.90 3.194 76 103.95 101.40 426.32 179.47 173.81 517.52 421.94 3.194 77 105.00 101.78 426.32 179.47 176.50 509.33 413.78 3.195 78 103.95 101.40 425.00 180.00 173.74 511.32 415.82 3.196 79 105.00 101.78 425.00 180.00 176.19 504.20 408.67 3.196 80 104.47 101.59 425.00 180.00 175.10 507.22 411.73 3.200 81 104.47 101.59 427.63 178.95 175.24 519.62 423.98 3.201 82 105.00 101.78 428.95 178.42 176.94 520.64 425.00 3.202 83 102.89 101.03 425.00 180.00 171.30 518.42 422.96 3.206 84 105.00 101.78 427.63 178.95 176.84 514.45 418.88 3.209 85 102.89 101.03 425.00 180.00 171.56 517.34 421.94 3.209 86 104.47 101.59 426.32 179.47 175.16 513.43 417.86 3.209 87 103.95 101.40 425.00 180.00 174.01 510.24 414.80 3.209 88 103.42 101.22 426.32 179.47 172.73 520.53 425.00 3.212 89 105.00 101.78 426.32 179.47 176.77 508.25 412.76 3.212 90 104.47 101.59 425.00 180.00 175.36 506.14 410.71 3.214 91 103.95 101.40 426.32 179.47 174.07 516.44 420.92 3.216 92 105.00 101.78 428.95 178.42 177.20 519.57 423.98 3.217 93 105.00 101.78 425.00 180.00 176.72 502.04 406.63 3.219 94 104.47 101.59 426.32 179.47 175.42 512.35 416.84 3.219 95 103.42 101.22 425.00 180.00 172.92 513.25 417.86 3.220 96 103.95 101.40 425.00 180.00 174.27 509.16 413.78 3.223 97 105.00 101.78 425.00 180.00 176.45 503.12 407.65 3.223 98 105.00 101.78 427.63 178.95 177.10 513.37 417.86 3.224 99 103.95 101.40 425.00 180.00 174.54 508.08 412.76 3.225 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: 101.78 XR: 425.00 YR: 180.00 Centre: XC: 171.97 YC: 521.47 Radius: R: 425.00 Generated failare surface: (20 points) 105.00 101.78 122.64 99.34 140.36 97.65 158.14 96.69 175.94 96.49 193.73 97.03 211.49 98.31 229.18 100.34 246.76 103.10 264.22 106.60 281.51 110.83 298.61 115.78 315.49 121.44 332.12 127.80 348.47 134.85 364.50 142.58 380.20 150.98 395.54 160.02 410.48 169.70 425.00 180.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 48 slices) Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 105.00 10.22 -7.9 6.43 6.50 2 0.00 35.0 1277.34 3C667.03 4824.44 1.04 2 111.43 30.66 -7.9 6.43 6.50 2 0.00 35.0 3832.03 31027.28 5085.59 1.04 3 117.87 35.90 -7.9 4.77 4.81 3 100.00 18.0 4512.72 23224.46 5314.28 1.03 4 122.64 94.87 -5.5 8.86 8.90 3 100.00 18.0 12011.92 43371.30 5570.62 1.02 5 131.50 130.30 -5.5 8.86 8.90 3 100.00 18.0 16560.98 43842.30 5890.25 1.02 6 140.36 108.11 -3.1 6.03 6.04 3 100.00 18.0 13755.99 29948.20 6133.72 1.01 7 146.38 122.97 -3.1 6.03 6.04 3 100.00 18.0 15644.75 30069.69 6314.34 1.01 8 152.41 130.52 -3.1 5.72 5.73 4 2000.00 20.0 16603.89 28665.45 6526.66 1.01 9 158.14 227.96 -0.7 8.90 8.90 4 2000.00 20.0 28973.15 44635.29 6681.71 1.00 10 167.04 257.05 -0.7 8.90 8.90 4 2000.00 20.0 32624.11 44692.77 6894.70 1.00 11 175.94 269.04 1.7 8.44 8.44 4 2000.00 20.0 34087.30 42343.95 7037.77 1.00 12 184.37 292.20 1.7 8.44 8.44 4 2000.00 20.0 36947.57 42209.39 7188.91 1.00 13 192.81 260.41 3.8 7.03 7.05 3 100.00 18.0 32909.00 35084.35 7328.18 0.99 14 199.84 274.42 4.1 7.03 7.05 3 100.00 18.0 34690.16 34874.06 7422.86 0.99 15 206.88 187.66 4.1 4.61 4.63 3 100.00 18.0 23709.86 22760.21 7498.52 0.99 16 211.49 311.48 6.5 7.38 7.43 3 100.00 18.0 39268.54 36266.73 7534.33 0.99 17 218.87 324.59 6.5 7.38 7.43 3 100.00 18.0 40808.26 35875.03 7578.13 0.99 18 226.24 132.66 6.5 2.93 2.95 2 0.00 35.0 16655.66 14150.54 7574.74 0.98 19 229.18 408.59 8.9 8.79 8.90 2 0.00 35.0 51293.05 42198.94 7567.54 0.98 20 237.97 423.92 8.9 8.79 8.90 2 0.00 35.0 53209.82 41430.89 7586.46 0.98 21 246.76 434.28 11.3 8.73 8.90 2 0.00 35.0 54503.06 40561.49 7552.14 0.97 22 255.49 446.09 11.3 8.73 8.90 2 0.00 35.0 55979.76 39589.61 7523.79 0.97 23 264.22 451.96 13.7 8.65 8.90 2 0.00 35.0 56711.27 38516.61 7440.95 0.97 24 272.87 460.27 13.7 8.65 8.90 2 0.00 35.0 57749.72 37342.54 7365.86 0.97 25 281.51 69.91 16.1 1.30 1.35 2 0.00 35.0 8770.72 5574.31 7286.82 0.97 26 282.81 151.56 16.1 2.81 2.93 2 0.00 35.0 19022.65 11946.41 7260.00 0.97 27 285.62 351.97 16.1 6.49 6.76 2 0.00 35.0 44191.48 27017.38 7196.36 0.97 28 292.12 354.76 16.1 6.49 6.76 2 0.00 35.0 44540.43 26224.59 7104.28 0.97 29 298.61 463.57 18.5 8.44 8.90 2 0.00 35.0 58199.60 33221.11 6941.78 0.98 30 307.05 465.01 18.5 8.44 8.90 2 0.00 35.0 58380.06 31649.35 6775.08 0.98 31 315.49 523.41 20.9 9.51 10.18 2 0.00 35.0 65711.80 34137.89 6612.15 0.98 32 325.00 381.40 20.9 7.12 7.62 2 0.00 35.0 47888.60 24054.66 6424.79 0.98 33 332.12 306.90 23.3 6.03 6.57 2 0.00 35.0 38543.52 19627.73 6072.82 0.99 34 338.15 291.22 23.3 6.03 6.57 2 0.00 35.0 36583.06 18561.87 5762.97 0.99 35 344.18 197.57 23.3 4.29 4.67 6 50.00 24.0 24805.14 12552.65 5586.16 1.02 36 348.47 68.65 25.7 1.53 1.70 6 50.00 24.0 8610.48 4437.08 5402.16 1.03 37 350.00 131.06 25.7 3.00 3.33 5 0.00 45.0 14416.97 8455.62 4483.70 0.95 38 353.00 85.01 25.7 2.00 2.22 6 50.00 24.0 10641.25 5473.07 5114.08 1.03 39 355.00 377.34 25.7 9.50 10.55 2 0.00 35.0 47215.58 24164.74 4690.51 0.99 40 364.50 277.24 28.1 7.85 8.90 2 0.00 35.0 34694.79 17952.31 4146.18 1.00 41 372.35 244.29 28.1 7.85 8.90 2 0.00 35.0 30575.86 15620.56 3651.38 1.00 42 380.20 205.17 30.5 7.67 8.90 2 0.00 35.0 25685.17 13198.42 3118.22 1.02 43 387.87 170.50 30.5 7.67 8.90 2 0.00 35.0 21350.70 10686.19 2588.03 1.02 44 395.54 134.36 32.9 7.68 9.15 2 0.00 35.0 16833.20 8276.11 2017.61 1.03 45 403.22 22.38 32.9 1.54 1.84 6 50.00 24.0 2801.43 1319.75 1705.97 1.08 46 404.76 69.43 32.9 5.72 6.81 2 0.00 35.0 8678.99 3887.57 1390.84 1.03 47 410.48 68.42 35.3 10.29 12.62 2 0.00 35.0 8553.09 2872.36 743.19 1.05 48 420.77 6.35 35.3 4.23 5.19 2 0.00 35.0 793.32 0.00 160.19 1.05 X -S Area: 11243.63 Path Length: 338.26 X -S Weight: 1411807.88 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 3 RD.gmf Processed: 07 May 2019 16:57:00 RESULTS: Analysis 1 - Case 3 - Rapid Draw Down 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: 2.921 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.60 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 103.68 101.23 380.00 160.00 162.29 504.65 407.65 1.595 <-- Critical Surface 2 104.74 101.58 380.00 160.00 164.97 495.47 398.47 1.596 3 103.68 101.23 380.00 160.00 162.06 505.71 408.67 1.597 4 106.84 102.28 380.00 160.00 170.10 478.12 381.12 1.597 5 102.63 100.88 380.00 160.00 159.37 514.86 417.86 1.598 6 104.74 101.58 380.00 160.00 164.74 496.54 399.49 1.598 7 105.79 101.93 380.00 160.00 167.42 487.34 390.31 1.598 8 102.63 100.88 380.00 160.00 159.15 515.92 418.88 1.598 9 106.84 102.28 380.00 160.00 169.88 479.19 382.14 1.600 10 104.74 101.58 380.00 160.00 164.52 497.60 400.51 1.600 11 105.79 101.93 380.00 160.00 167.20 488.41 391.33 1.600 12 102.63 100.88 380.00 160.00 158.92 516.99 419.90 1.601 13 104.74 101.58 380.00 160.00 164.29 498.67 401.53 1.602 14 106.84 102.28 380.00 160.00 169.65 480.26 383.16 1.602 15 105.79 101.93 380.00 160.00 166.97 489.48 392.35 1.602 16 103.68 101.23 380.00 160.00 161.83 506.77 409.69 1.603 17 103.68 101.23 380.00 160.00 161.61 507.84 410.71 1.603 18 103.68 101.23 380.00 160.00 161.38 508.90 411.73 1.603 19 102.63 100.88 380.00 160.00 158.69 518.05 420.92 1.603 20 104.74 101.58 380.00 160.00 164.06 499.73 402.55 1.604 21 107.89 102.63 380.00 160.00 172.10 472.09 375.00 1.604 22 105.79 101.93 380.00 160.00 166.75 490.55 393.37 1.604 23 106.84 102.28 380.00 160.00 169.42 481.33 384.18 1.605 24 103.68 101.23 380.00 160.00 161.16 509.96 412.76 1.605 25 102.63 100.88 380.00 160.00 158.47 519.10 421.94 1.605 26 105.79 101.93 380.00 160.00 166.52 491.61 394.39 1.606 27 107.89 102.63 380.00 160.00 171.87 473.17 376.02 1.607 28 106.84 102.28 380.00 160.00 169.20 482.40 385.20 1.607 29 102.63 100.88 380.00 160.00 158.24 520.16 422.96 1.607 30 103.68 101.23 380.00 160.00 160.93 511.02 413.78 1.608 31 104.74 101.58 380.00 160.00 163.84 500.80 403.57 1.608 32 104.74 101.58 380.00 160.00 163.61 501.86 404.59 1.608 33 105.79 101.93 380.00 160.00 166.29 492.68 395.41 1.608 34 106.84 102.28 380.00 160.00 168.97 483.48 386.22 1.609 35 107.89 102.63 380.00 160.00 171.65 474.24 377.04 1.609 36 102.63 100.88 380.00 160.00 158.02 521.22 423.98 1.610 37 104.74 101.58 380.00 160.00 163.39 502.93 405.61 1.610 38 103.68 101.23 380.00 160.00 160.70 512.09 414.80 1.610 39 105.79 101.93 380.00 160.00 167.65 486.27 389.29 1.611 40 106.84 102.28 380.00 160.00 168.75 484.55 387.24 1.611 41 107.89 102.63 380.00 160.00 171.42 475.32 378.06 1.611 42 102.63 100.88 380.00 160.00 157.79 522.28 425.00 1.612 43 103.68 101.23 380.00 160.00 160.48 513.15 415.82 1.612 44 104.74 101.58 380.00 160.00 163.16 503.99 406.63 1.612 45 106.84 102.28 380.00 160.00 168.52 485.62 388.27 1.613 46 107.89 102.63 380.00 160.00 171.19 476.39 379.08 1.614 47 105.79 101.93 380.00 160.00 166.07 493.75 396.43 1.614 48 105.79 101.93 380.00 160.00 165.84 494.82 397.45 1.614 49 105.79 101.93 380.00 160.00 165.62 495.88 398.47 1.614 50 103.68 101.23 380.00 160.00 160.25 514.21 416.84 1.615 51 104.74 101.58 380.00 160.00 162.94 505.06 407.65 1.615 52 106.84 102.28 380.00 160.00 168.29 486.69 389.29 1.616 53 107.89 102.63 380.00 160.00 170.97 477.46 380.10 1.616 54 103.68 101.23 380.00 160.00 160.03 515.27 417.86 1.617 55 105.79 101.93 380.00 160.00 165.39 496.95 399.49 1.617 56 102.63 100.88 380.00 160.00 159.60 513.80 416.84 1.617 57 104.74 101.58 380.00 160.00 162.71 506.12 408.67 1.617 58 107.89 102.63 380.00 160.00 170.74 478.54 381.12 1.618 59 103.68 101.23 380.00 160.00 159.80 516.33 418.88 1.619 60 104.74 101.58 380.00 160.00 162.48 507.18 409.69 1.620 61 105.79 101.93 380.00 160.00 165.16 498.01 400.51 1.620 62 107.89 102.63 380.00 160.00 170.52 479.61 382.14 1.621 63 106.84 102.28 380.00 160.00 168.07 487.75 390.31 1.621 64 106.84 102.28 380.00 160.00 167.84 488.82 391.33 1.621 65 103.68 101.23 380.00 160.00 159.58 517.39 419.90 1.621 66 106.84 102.28 380.00 160.00 167.62 489.89 392.35 1.622 67 104.74 101.58 380.00 160.00 162.26 508.25 410.71 1.622 68 105.79 101.93 380.00 160.00 164.94 499.08 401.53 1.623 69 107.89 102.63 380.00 160.00 170.29 480.68 383.16 1.623 70 103.68 101.23 380.00 160.00 159.35 518.45 420.92 1.624 71 104.74 101.58 380.00 160.00 162.03 509.31 411.73 1.625 72 105.79 101.93 380.00 160.00 164.71 500.15 402.55 1.625 73 106.84 102.28 380.00 160.00 167.39 490.96 393.37 1.625 74 103.68 101.23 380.00 160.00 159.12 519.51 421.94 1.626 75 108.95 102.98 380.00 160.00 172.74 472.52 375.00 1.626 76 104.74 101.58 380.00 160.00 161.81 510.37 412.76 1.627 77 105.79 101.93 380.00 160.00 164.49 501.21 403.57 1.628 78 103.68 101.23 380.00 160.00 158.90 520.57 422.96 1.628 79 106.84 102.28 380.00 160.00 167.16 492.03 394.39 1.628 80 107.89 102.63 380.00 160.00 170.06 481.75 384.18 1.628 81 107.89 102.63 380.00 160.00 169.84 482.82 385.20 1.628 82 108.95 102.98 380.00 160.00 172.51 473.59 376.02 1.628 83 103.68 101.23 383.55 159.47 163.17 516.89 419.90 1.629 84 104.74 101.58 380.00 160.00 161.58 511.43 413.78 1.629 85 104.74 101.58 383.55 159.47 165.82 507.73 410.71 1.630 86 103.68 101.23 380.00 160.00 158.67 521.63 423.98 1.630 87 106.84 102.28 383.55 159.47 171.11 489.33 392.35 1.630 88 105.79 101.93 380.00 160.00 164.26 502.27 404.59 1.630 89 107.89 102.63 380.00 160.00 169.61 483.89 386.22 1.630 90 105.79 101.93 383.55 159.47 168.47 498.54 401.53 1.630 91 103.68 101.23 383.55 159.47 162.95 517.95 420.92 1.631 92 108.95 102.98 380.00 160.00 172.28 474.67 377.04 1.631 93 106.84 102.28 380.00 160.00 166.94 493.10 395.41 1.631 94 104.74 101.58 380.00 160.00 161.36 512.49 414.80 1.632 95 104.74 101.58 383.55 159.47 165.60 508.79 411.73 1.632 96 103.68 101.23 380.00 160.00 158.45 522.68 425.00 1.632 97 106.84 102.28 383.55 159.47 170.89 490.40 393.37 1.632 98 107.89 102.63 383.55 159.47 173.53 481.17 384.18 1.632 99 103.68 101.23 383.55 159.47 162.73 519.01 421.94 1.633 Critical Failure Surface (circle 1) Intersects: XL: 103.68 YL: 101.23 XR: 380.00 YR: 160.00 Centre: XC: 162.29 YC: 504.65 Radius: R: 407.65 Generated failure surface: (20 points) 103.68 101.23 118.75 99.33 133.87 97.99 149.03 97.21 164.21 97.00 179.39 97.35 194.55 98.27 209.65 99.76 224.70 101.80 239.66 104.40 254.51 107.56 269.23 111.27 283.80 115.53 298.21 120.32 312.42 125.65 326.43 131.50 340.21 137.87 353.75 144.75 367.02 152.13 380.00 160.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 44 slices) Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 103.68 5.43 -7.2 4.86 4.90 2 0.00 35.0 679.02 341.66 143.77 1.07 2 108.55 16.30 -7.2 4.86 4.90 2 0.00 35.0 2037.08 1024.99 431.31 1.07 3 113.41 30.41 -7.2 5.34 5.38 3 100.00 18.0 3830.45 1912.86 735.11 1.03 4 118.75 64.41 -5.1 7.56 7.59 3 100.00 18.0 8173.65 4035.08 1096.72 1.02 5 126.31 88.54 -5.1 7.56 7.59 3 100.00 18.0 11270.31 5546.36 1510.12 1.02 6 133.87 111.91 -2.9 7.58 7.59 3 100.00 18.0 14257.03 6992.53 1893.92 1.01 7 141.45 134.01 -2.9 7.58 7.59 3 100.00 18.0 17066.60 8373.37 2266.51 1.01 8 149.03 154.09 -0.8 7.54 7.54 3 100.00 18.0 19604.71 9616.45 2605.53 1.00 9 156.57 173.82 -0.8 7.54 7.54 3 100.00 18.0 22083.39 10847.61 2934.83 1.00 10 164.11 195.31 1.3 7.64 7.64 3 100.00 18.0 24769.51 12190.21 3232.28 1.00 11 171.75 213.41 1.3 7.64 7.64 3 100.00 18.0 27010.36 13320.20 3524.63 1.00 12 179.39 228.40 3.5 7.58 7.59 3 100.00 18.0 28843.28 14278.49 3779.38 0.99 13 186.97 244.06 3.5 7.58 7.59 3 100.00 18.0 30744.38 15257.13 4028.78 0.99 14 194.55 257.85 5.6 7.55 7.59 3 100.00 18.0 32395.78 16167.42 4239.76 0.99 15 202.10 271.28 5.6 7.55 7.59 3 100.00 18.0 33984.05 17009.05 4448.05 0.99 16 209.65 66.52 7.7 1.80 1.82 3 1.00.00 18.0 8318.97 4189.24 4553.00 0.98 17 211.45 250.36 7.7 6.62 6.68 2 0.00 35.0 31294.94 15766.07 4592.41 0.95 18 218.08 259.02 7.7 6.62 6.68 2 0.00 35.0 32377.19 16311.29 4751.23 0.95 19 224.70 301.85 9.9 7.48 7.59 2 0.00 35.0 37731.69 19118.86 4865.90 0.94 20 232.18 310.76 9.9 7.48 7.59 2 0.00 35.0 38845.23 19683.09 5009.51 0.94 21 239.66 219.60 12.0 5.17 5.29 2 0.00 35.0 27449.79 14009.47 5080.62 0.94 22 244.83 222.82 12.0 5.17 5.29 2 0.00 35.0 27853.06 14215.28 5155.27 0.94 23 250.00 196.78 12.0 4.51 4.61 2 0.00 35.0 24597.41 12337.79 5221.12 0.94 24 254.51 325.65 14.1 7.36 7.59 2 0.00 35.0 40706.23 19662.98 5237.23 0.93 25 261.87 330.06 14.1 7.36 7.59 2 0.00 35.0 41257.48 18784.48 5293.12 0.93 26 269.23 243.70 16.3 5.39 5.61 2 0.00 35.0 30463.04 13283.79 5282.65 0.92 27 274.61 244.90 16.3 5.39 5.61 2 0.00 35.0 30613.04 12733.27 5296.19 0.92 28 280.00 171.21 16.3 3.80 3.96 2 0.00 35.0 21401.04 8657.78 5237.53 0.92 29 283.80 311.69 18.4 7.20 7.59 2 0.00 35.0 38961.61 15761.85 4984.52 0.92 30 291.00 294.43 18.4 7.20 7.59 2 0.00 35.0 36803.18 14626.25 4703.98 0.92 31 298.21 260.87 20.5 6.79 7.25 2 0.00 35.0 32609.14 12857.65 4373.03 0.92 32 305.00 109.71 20.5 3.00 3.20 5 0.00 45.0 12068.46 5311.92 3573.01 0.86 33 308.30 155.64 20.5 4.42 4.72 2 0.00 35.0 19454.73 7423.29 3998.31 0.92 34 312.42 230.35 22.7 7.00 7.59 2 0.00 35.0 28794.16 10841.58 3695.21 0.92 35 319.43 209.85 22.7 7.00 7.59 2 0.00 35.0 26231.82 9455.26 3357.76 0.92 36 326.43 185.39 24.8 6.89 7.59 2 0.00 35.0 23173.14 8007.58 2973.75 0.92 37 333.32 163.44 24.8 6.89 7.59 2 0.00 35.0 20429.43 6498.63 2609.19 0.92 38 340.21 138.09 26.9 6.77 7.59 2 0.00 35.0 17261.39 4929.44 2203.98 0.92 39 346.98 114.81 26.9 6.77 7.59 2 0.00 35.0 14351.66 3300.00 1813.27 0.92 40 353.75 65.73 29.1 4.72 5.40 2 0.00 35.0 8216.79 1325:36 1448.31 0.92 41 358.46 53.36 29.1 4.72 5.40 2 0.00 35.0 6669.92 441.78 1152.61 0.92 42 363.18 34.25 29.1 3.83 4.39 2 0.00 35.0 4281.50 0.00 897.65 0.92 43 367.02 38.31 31.2 6.49 7.59 2 0.00 35.0 4788.68 0.00 582.66 0.92 44 373.51 12.77 31.2 6.49 7.59 2 0.00 35.0 1596.24 0.00 194.22 0.92 X -S Area: 7711.18 Path Length: 288.46 X -S Weight: 965350.69 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 3 Full.gmf Processed: 09 May 2019 09:36:08 RESULTS: Analysis 1 - Case 3 - Full Reservoir 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: 5.288 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 2.80 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 103.68 101.23 380.00 160.00 162.29 504.65 407.65 2.803 <-- Critical Surface 2 104.74 101.58 380.00 160.00 164.97 495.47 398.47 2.803 3 106.84 102.28 380.00 160.00 170.10 478.12 381.12 2.804 4 105.79 101.93 380.00 160.00 167.42 487.34 390.31 2.806 5 103.68 101.23 380.00 160.00 162.06 505.71 408.67 2.806 6 104.74 101.58 380.00 160.00 164.74 496.54 399.49 2.806 7 106.84 102.28 380.00 160.00 169.88 479.19 382.14 2.807 8 102.63 100.88 380.00 160.00 159.37 514.86 417.86 2.807 9 102.63 100.88 380.00 160.00 159.15 515.92 418.88 2.808 10 104.74 101.58 380.00 160.00 164.52 497.60 400.51 2.809 11 105.79 101.93 380.00 160.00 167.20 488.41 391.33 2.809 12 106.84 102.28 380.00 160.00 169.65 480.26 383.16 2.811 13 102.63 100.88 380.00 160.00 158.92 516.99 419.90 2.812 14 104.74 101.58 380.00 160.00 164.29 498.67 401.53 2.812 15 105.79 101.93 380.00 160.00 166.97 489.48 392.35 2.813 16 107.89 102.63 380.00 160.00 172.10 472.09 375.00 2.814 17 103.68 101.23 380.00 160.00 161.38 508.90 411.73 2.814 18 103.68 101.23 380.00 160.00 161.61 507.84 410.71 2.815 19 103.68 101.23 380.00 160.00 161.83 506.77 409.69 2.815 20 104.74 101.58 380.00 160.00 164.06 499.73 402.55 2.815 21 106.84 102.28 380.00 160.00 169.42 481.33 384.18 2.815 22 102.63 100.88 380.00 160.00 158.69 518.05 420.92 2.816 23 105.79 101.93 380.00 160.00 166.75 490.55 393.37 2.816 24 107.89 102.63 380.00 160.00 171.87 473.17 376.02 2.818 25 103.68 101.23 380.00 160.00 161.16 509.96 412.76 2.818 26 106.84 102.28 380.00 160.00 169.20 482.40 385.20 2.819 27 105.79 101.93 380.00 160.00 166.52 491.61 394.39 2.819 28 102.63 100.88 380.00 160.00 158.47 519.10 421.94 2.819 29 107.89 102.63 380.00 160.00 171.65 474.24 377.04 2.822 30 105.79 101.93 380.00 160.00 166.29 492.68 395.41 2.822 31 103.68 101.23 380.00 160.00 160.93 511.02 413.78 2.822 32 106.84 102.28 380.00 160.00 168.97 483.48 386.22 2.822 33 104.74 101.58 380.00 160.00 163.61 501.86 404.59 2.822 34 102.63 100.88 380.00 160.00 158.24 520.16 422.96 2.823 35 104.74 101.58 380.00 160.00 163.84 500.80 403.57 2.823 36 104.74 101.58 380.00 160.00 163.39 502.93 405.61 2.825 37 107.89 102.63 380.00 160.00 171.42 475.32 378.06 2.826 38 10E.84 102.28 380.00 160.00 168.75 484.55 387.24 2.826 39 103.68 101.23 380.00 160.00 160.70 512.09 414.80 2.826 40 102.63 100.88 380.00 160.00 158.02 521.22 423.98 2.826 41 104.74 101.58 380.00 160.00 163.16 503.99 406.63 2.829 42 105.79 101.93 380.00 160.00 167.65 486.27 389.29 2.829 43 106.84 102.28 380.00 160.00 168.52 485.62 388.27 2.829 44 107.89 102.63 380.00 160.00 171.19 476.39 379.08 2.829 45 102.63 100.88 380.00 160.00 157.79 522.28 425.00 2.830 46 103.68 101.23 380.00 160.00 160.48 513.15 415.82 2.830 47 105.79 101.93 380.00 160.00 165.62 495.88 398.47 2.832 48 105.79 101.93 380.00 160.00 165.84 494.82 397.45 2.832 49 105.79 101.93 380.00 160.00 166.07 493.75 396.43 2.832 50 106.84 102.28 380.00 160.00 168.29 486.69 389.29 2.833 51 107.89 102.63 380.00 160.00 170.97 477.46 380.10 2.833 52 104.74 101.58 380.00 160.00 162.94 505.06 407.65 2.833 53 103.68 101.23 380.00 160.00 160.25 514.21 416.84 2.834 54 105.79 101.93 380.00 160.00 165.39 496.95 399.49 2.836 55 107.89 102.63 380.00 160.00 170.74 478.54 381.12 2.837 56 103.68 101.23 380.00 160.00 160.03 515.27 417.86 2.837 57 104.74 101.58 380.00 160.00 162.71 506.12 408.67 2.837 58 107.89 102.63 380.00 160.00 170.52 479.61 382.14 2.840 59 105.79 101.93 380.00 160.00 165.16 498.01 400.51 2.840 60 103.68 101.23 380.00 160.00 159.80 516.33 418.88 2.841 61 104.74 101.58 380.00 160.00 162.48 507.18 409.69 2.841 62 106.84 102.28 380.00 160.00 167.84 488.82 391.33 2.842 63 106.84 102.28 380.00 160.00 168.07 487.75 390.31 2.842 64 102.63 100.88 380.00 160.00 159.60 513.80 416.84 2.843 65 106.84 102.28 380.00 160.00 167.62 489.89 392.35 2.843 66 107.89 102.63 380.00 160.00 170.29 480.68 383.16 2.844 67 103.68 101.23 380.00 160.00 159.58 517.39 419.90 2.844 68 105.79 101.93 380.00 160.00 164.94 499.08 401.53 2.845 69 104.74 101.58 380.00 160.00 162.26 508.25 410.71 2.845 70 103.68 101.23 380.00 160.00 159.35 518.45 420.92 2.848 71 108.95 102.98 380.00 160.00 172.74 472.52 375.00 2.848 72 106.34 102.28 380.00 160.00 167.39 490.96 393.37 2.848 73 104.74 101.58 380.00 160.00 162.03 509.31 411.73 2.849 74 105.79 101.93 380.00 160.00 164.71 500.15 402.55 2.849 75 103.68 101.23 380.00 160.00 159.12 519.51 421.94 2.851 76 106.84 102.28 383.55 159.47 171.11 489.33 392.35 2.851 77 103.68 101.23 383.55 159.47 163.17 516.89 419.90 2.852 78 108.95 102.98 380.00 160.00 172.51 473.59 376.02 2.852 79 104.74 101.58 383.55 159.47 165.82 507.73 410.71 2.852 80 105.79 101.93 383.55 159.47 168.47 498.54 401.53 2.853 81 104.74 101.58 380.00 160.00 161.81 510.37 412.76 2.853 82 107.89 102.63 380.00 160.00 169.84 482.82 385.20 2.853 83 106.84 102.28 380.00 160.00 167.16 492.03 394.39 2.853 84 105.79 101.93 380.00 160.00 164.49 501.21 403.57 2.853 85 107.89 102.63 380.00 160.00 170.06 481.75 384.18 2.853 86 107.89 102.63 383.55 159.47 173.53 481.17 384.18 2.854 87 103.68 101.23 383.55 159.47 162.95 517.95 420.92 2.855 88 103.68. 101.23 380.00 160.00 158.90 520.57 422.96 2.855 89 106.84 102.28 383.55 159.47 170.89 490.40 393.37 2.855 90 104.74 101.58 383.55 159.47 165.60 508.79 411.73 2.856 91 107.89 102.63 380.00 160.00 169.61 483.89 386.22 2.856 92 108.95 102.98 380.00 160.00 172.28 474.67 377.04 2.856 93 108.95 102.98 383.55 159.47 175.94 472.99 376.02 2.856 94 105.79 101.93 383.55 159.47 168.25 499.61 402.55 2.856 95 104.74 101.58 380.00 160.00 161.58 511.43 413.78 2.856 96 105.79 101.93 380.00 160.00 164.26 502.27 404.59 2.857 97 106.84 102.28 380.00 160.00 166.94 493.10 395.41 2.857 98 103.68 101.23 383.55 159.47 162.73 519.01 421.94 2.857 99 103.68 101.23 380.00 160.00 158.67 521.63 423.98 2.858 Critical Failure Surface (circle 1) Intersects: XL: 103.68 YL: 101.23 XR: 380.00 YR: 160.00 Centre: XC: 162.29 YC: 504.65 Radius: R: 407.65 Generated failure surface: (20 points) 103.68 101.23 118.75 99.33 133.87 97.99 149.03 97.21 164.21 97.00 179.39 97.35 194.55 98.27 209.65 99.76 224.70 101.80 239.66 104.40 254.51 107.56 269.23 111.27 283.80 115.53 298.21 120.32 312.42 125.65 326.43 131.50 340.21 137.87 .353.75 144.75 367.02 152.13 380.00 160.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 42 slices) Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 103.68 5.43 -7.2 4.86 4.90 2 0.00 35.0 679.02 17148.21 3571.55 1.04 2 108.55 16.30 -7.2 4.86 4.90 2 0.00 35.0 2037.07 17335.97 3754.31 1.04 3 113.41 30.41 -7.2 5.34 5.38 3 100.00 18.0 3830.45 19254.28 3949.77 1.02 4 118.75 64.41 -5.1 7.56 7.59 3 100.00 18.0 8173.65 27477.91 4178.09 1.01 5 126.31 88.54 -5.1 7.56 7.59 3 100.00 18.0 11270.31 27795.30 4432.53 1.01 6 133.87 111.91 -2.9 7.58 7.59 3 100.00 18.0 14257.03 28046.30 4661.60 1.01 7 141.45 134.01 -2.9 7.58 7.59 3 100.00 18.0 17066.60 28230.07 4875.64 1.01 8 149.03 154.09 -0.8 7.54 7.54 3 100.00 18.0 19604.71 28149.93 5062.06 1.00 9 156.57 173.82 -0.8 7.54 7.54 3 100.00 18.0 22083.39 28199.20 5234.39 1.00 10 164.11 195.31 1.3 7.64 7.64 3 100.00 18.0 24769.51 28577.62 5380.05 1.00 11 171.75 213.41 1.3 7.64 7.64 3 100.00 18.0 27010.36 28492.78 5513.84 1.00 12 179.39 228.40 3.5 7.58 7.59 3 100.00 18.0 28843.28 28144.75 5617.70 0.99 13 186.97 244.06 3.5 7.58 7.59 3 100.00 18.0 30744.38 27927.05 5710.14 0.99 14 194.55 257.85 5.6 7.55 7.59 3 100.00 18.0 32395.78 27642.83 5772.04 0.99 15 202.10 271.28 5.6 7.55 7.59 3 100.00 18.0 33984.05 27291.58 5824.01 0.99 16 209.65 66.52 7.7 1.80 1.82 3 100.00 18.0 8318.97 6472.12 5840.24 0.99 17 211.45 250.36 7.7 6.62 6.68 2 0.00 35.0 31294.94 23583.34 5817.60 0.98 18 218.08 259.02 7.7 6.62 6.68 2 0.00 35.0 32377.19 23207.98 5840.59 0.98 19 224.70 301.85 9.9 7.48 7.59 2 0.00 35.0 37731.69 25839.16 5825.22 0.97 20 232.18 310.76 9.9 7.48 7.59 2 0.00 35.0 38845.23 25222.55 5815.45 0.97 21 239.66 316.28 12.0 7.42 7.59 2 0.00 35.0 39534.46 24539.86 5764.74 0.97 22 247.08 322.93 12.0 7.42 7.59 2 0.00 35.0 40365.80 23791.80 5719.44 0.97 23 254.51 325.65 14.1 7.36 7.59 2 0.00 35.0 40706.23 22978.79 5632.46 0.97 24 261.87 330.06 14.1 7.36 7.59 2 0.00 35.0 41257.48 22100.29 5552.01 0.97 25 269.23 80.03 16.3 1.77 1.85 2 0.00 35.0 10003.96 5236.48 5473.02 0.97 26 271.00 408.58 16.3 9.00 9.38 2 0.00 35.0 51072.12 25682.05 5475.13 0.97 27 280.00 171.21 16.3 3.80 3.96 2 0.00 35.0 21401.04 10387.93 5424.23 0.97 28 283.80 311.69 18.4 7.20 7.59 2 0.00 35.0 38961.61 19077.66 5187.03 0.97 29 291.00 294.43 18.4 7.20 7.59 2 0.00 35.0 36803.18 17942.06 4898.88 0.97 30 298.21 260.87 20.5 6.79 7.25 2 0.00 35.0 32609.14 16026.12 4578.92 0.98 31 305.00 109.71 20.5 3.00 3.20 5 0.00 45.0 12068.46 6711.32 3795.45 0.94 32 308.00 155.64 20.5 4.42 4.72 2 0.00 35.0 19454.73 9486.95 4192.95 0.98 33 312.42 230.35 22.7 7.00 7.59 2 0.00 35.0 28794.16 14157.39 3898.68 0.98 34 319.43 209.85 22.7 7.00 7.59 2 0.00 35.0 26231.82 12771.08 3550.15 0.98 35 326.43 185.39 24.8 6.89 7.59 2 0.00 35.0 23173.14 11323.39 3169.34 0.99 36 333.32 163.44 24.8 6.89 7.59 2 0.00 35.0 20429.43 9814.44 2791.80 0.99 37 340.21 138.09 26.9 6.77 7.59 2 0.00 35.0 17261.39 8245.24 2385.79 1.00 38 346.98 114.81 26.9 6.77 7.59 2 0.00 35.0 14351.66 6615.80 1980.06 1.00 39 353.75 88.91 29.1 6.63 7.59 2 0.00 35.0 11113.86 4927.22 1550.08 1.00 40 360.38 64.43 29.1 6.63 7.59 2 0.00 35.0 8054.34 3179.62 1117.07 1.00 41 367.02 43.65 31.2 8.03 9.39 2 0.00 35.0 5456.61 1426.60 609.91 1.02 42 375.05 7.43 31.2 4.95 5.79 2 0.00 35.0 928.30 0.00 162.85 1.02 X -S Area: 7711.18 Path Length: 288.46 X -S Weight: 965350.62 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Size File: C:\Galena Models\18114\DPG Case 4 RD.gmf Processed: 08 May 2019 10:18:15 RESULTS: Analysis 1 - Case 4 - Rapid Draw Down 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: 1.914 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.40 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.67 405.00 185.00 167.38 458.76 362.50 1.396 <-- Critical Surface 2 105.00 101.67 405.00 185.00 167.84 457.12 360.97 1.418 3 105.00 101.67 405.00 185.00 168.29 455.49 359.44 1.434 4 104.47 101.49 405.00 185.00 167.13 458.54 362.50 1.440 5 105.00 101.67 405.00 185.00 168.74 453.85 357.91 1.449 6 104.47 101.49 405.00 185.00 167.58 456.90 360.97 1.456 7 105.00 101.67 405.00 185.00 169.20 452.21 356.38 1.465 8 105.00 101.67 407.63 185.00 169.57 458.37 362.50 1.469 9 104.47 101.49 405.00 185.00 168.03 455.27 359.44 1.471 10 103.95 101.32 405.00 185.00 166.87 458.31 362.50 1.478 11 105.00 101.67 405.00 185.00 169.66 450.57 354.85 1.481 12 105.00 101.67 407.63 185.00 170.02 456.73 360.97 1.487 13 104.47 101.49 405.00 185.00 168.49 453.63 357.91 1.489 14 103.95 101.32 405.00 185.00 167.32 456.68 360.97 1.490 15 105.00 101.67 405.00 185.00 170.11 448.93 353.32 1.499 16 104.47 101.49 405.00 185.00 168.94 451.99 356.38 1.499 17 104.47 101.49 407.63 185.00 169.31 458.15 362.50 1.504 18 103.95 101.32 405.00 185.00 167.78 455.04 359.44 1.505 19 105.00 101.67 407.63 185.00 170.47 455.09 359.44 1.505 20 103.42 101.14 405.00 185.00 166.61 458.09 362.50 1.507 21 105.00 101.67 405.00 185.00 170.57 447.29 351.79 1.511 22 104.47 101.49 405.00 185.00 169.40 450.35 354.85 1.512 23 103.95 101.32 405.00 185.00 168.23 453.40 357.91 1.514 24 105.00 101.67 407.63 185.00 170.92 453.45 357.91 1.515 25 103.42 101.14 405.00 185.00 167.07 456.45 360.97 1.517 26 104.47 101.49 407.63 185.00 169.76 456.51 360.97 1.517 27 105.00 101.67 405.00 185.00 171.03 445.64 350.26 1.525 28 104.47 101.49 405.00 185.00 169.86 448.71 353.32 1.525 29 103.95 101.32 405.00 185.00 168.69 451.76 356.38 1.527 30 105.00 101.67 407.63 185.00 171.37 451.81 356.38 1.528 31 103.42 101.14 405.00 185.00 167.52 454.82 359.44 1.529 32 104.47 101.49 407.63 185.00 170.21 454.87 359.44 1.529 33 103.95 101.32 407.63 185.00 169.05 457.92 362.50 1.531 34 102.89 100.96 405.00 185.00 166.36 457.87 362.50 1.532 35 105.00 101.67 410.26 185.00 171.74 457.97 362.50 1.533 36 105.00 101.67 405.00 185.00 171.48 444.00 348.72 1.538 37 104.47 101.49 405.00 185.00 170.31 447.06 351.79 1.538 38 103.95 101.32 405.00 185.00 169.15 450.12 354.85 1.539 39 103.42 101.14 405.00 185.00 167.98 453.18 357.91 1.541 40 105.00 101.67 405.00 185.00 171.94 442.35 347.19 1.541 41 105.00 101.67 407.63 185.00 171.83 450.16 354.85 1.542 42 104.47 101.49 407.63 185.00 170.66 453.23 357.91 1.542 43 102.89 100.96 405.00 185.00 166.81 456.23 360.97 1.544 44 103.95 101.32 407.63 185.00 169.50 456.28 360.97 1.544 45 105.00 101.67 410.26 185.00 172.19 456.33 360.97 1.546 46 104.47 101.49 405.00 185.00 170.77 445.41 350.26 1.547 47 105.00 101.67 407.63 185.00 172.28 448.52 353.32 1.550 48 103.95 101.32 405.00 185.00 169.60 448.48 353.32 1.552 49 103.95 101.32 405.00 185.00 170.06 446.83 351.79 1.553 50 103.42 101.14 405.00 185.00 168.44 451.54 356.38 1.553 51 104.47 101.49 407.63 185.00 171.12 451.58 356.38 1.555 52 102.89 100.96 405.00 185.00 167.27 454.59 359.44 1.556 53 104.47 101.49 407.63 185.00 171.57 449.94 354.85 1.556 54 103.95 101.32 407.63 185.00 169.96 454.64 359.44 1.556 55 105.00 101.67 405.00 185.00 172.40 440.70 345.66 1.556 56 103.42 101.14 407.63 185.00 168.80 457.70 362.50 1.558 57 104.47 101.49 405.00 185.00 171.23 443.77 348.72 1.558 58 105.00 101.67 410.26 185.00 172.64 454.68 359.44 1.558 59 102.37 100.79 405.00 185.00 166.10 457.64 362.50 1.558 60 104.47 101.49 410.26 185.00 171.48 457.74 362.50 1.560 61 103.42 101.14 405.00 185.00 168.89 449.90 354.85 1.560 62 105.00 101.67 407.63 185.00 172.73 446.87 351.79 1.561 63 103.95 101.32 407.63 185.00 170.41 453.00 357.91 1.562 64 104.47 101.49 410.26 185.00 171.93 456.10 360.97 1.564 65 105.00 101.67 405.00 185.00 172.86 439.04 344.13 1.565 66 104.47 101.49 405.00 185.00 171.69 442.12 347.19 1.566 67 102.89 100.96 405.00 185.00 167.72 452.95 357.91 1.567 68 105.00 101.67 410.26 185.00 173.09 453.04 357.91 1.567 69 103.42 101.14 407.63 185.00 169.25 456.06 360.97 1.568 70 103.95 101.32 405.00 185.00 170.52 445.19 350.26 1.569 71 105.30 101.67 407.63 185.00 173.19 445.22 350.26 1.569 72 102.37 100.79 405.00 185.00 166.56 456.01 360.97 1.570 73 103.42 101.14 405.00 185.00 169.35 448.25 353.32 1.571 74 104.47 101.49 407.63 185.00 172.02 448.29 353.32 1.571 75 105.00 101.67 405.00 185.00 173.32 437.39 342.60 1.573 76 102.37 100.79 405.00 185.00 167.01 454.37 359.44 1.574 77 103.95 101.32 407.63 185.00 170.86 451.36 356.38 1.574 78 104.47 101.49 405.00 185.00 172.15 440.47 345.66 1.575 79 102.89 100.96 405.00 185.00 168.18 451.31 356.38 1.575 80 105.00 101.67 410.26 185.00 173.54 451.39 356.38 1.575 81 102.89 100.96 407.63 185.00 168.54 457.47 362.50 1.575 82 103.95 101.32 405.00 185.00 170.98 443.54 348.72 1.577 83 103.42 101.14 407.63 185.00 169.70 454.42 359.44 1.577 84 104.47 101.49 410.26 185.00 172.38 454.46 359.44 1.577 85 105.00 101.67 407.63 185.00 173.64 443.57 348.72 1.578 86 103.42 101.14 405.00 185.00 169.81 446.61 351.79 1.579 87 104.47 101.49 407.63 185.00 172.48 446.64 351.79 1.580 88 103.95 101.32 410.26 185.00 171.22 457.52 362.50 1.580 89 105.00 101.67 412.89 185.00 173.90 457.56 362.50 1.581 90 101.84 100.61 405.00 185.00 165.85 457.42 362.50 1.581 91 105.00 101.67 405.00 185.00 173.78 435.73 341.07 1.582 92 103.95 101.32 407.63 185.00 171.32 449.71 354.85 1.582 93 102.89 100.96 405.00 185.00 168.64 449.67 354.85 1.583 94 104.47 101.49 405.00 185.00 172.61 438.81 344.13 1.583 95 105.00 101.67 410.26 185.00 173.99 449.74 354.85 1.583 96 103.95 101.32 405.00 185.00 171.44 441.89 347.19 1.585 97 103.42 101.14 407.63 185.00 170.15 452.77 357.91 1.585 98 104.47 101.49 410.26 185.00 172.83 452.81 357.91 1.585 99 105.00 101.67 407.63 185.00 174.10 441.92 347.19 1.586 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: 101.67 XR: 405.00 YR: 185.00 Centre: XC: 167.38 YC: 458.76 Radius: R: 362.50 Generated failure surface: (20 points) 105.00 101.67 121.75 99.14 138.59 97.40 155.50 96.45 172.44 96.29 189.37 96.93 206.24 98.35 223.03 100.56 239.70 103.55 256.22 107.31 272.54 111.85 288.62 117.14 304.45 123.17 319.97 129.94 335.17 137.43 349.99 145.61 364.42 154.49 378.42 164.02 391.95 174.20 405.00 185.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 44 slices) Slice X -S Base PoreWater Normal ' Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 105.00 7.40 -8.6 5.53 5.59 2 0.00 35.0 924.93 466.94 174.13 1.09 2 110.53 22.20 -8.6 5.53 5.59 2 0.00 35.0 2774.77 1400.81 522.39 1.09 3 116.06 38.28 -8.6 5.69 5.75 3 100.00 18.0 4824.63 2415.96 874.83 1.05 4 121.75 83.77 -5.9 8.42 8.47 3 100.00 18.0 10646.00 5255.32 1287.24 1.03 5 130.17 114.75 -5.9 8.42 8.47 3 100.00 18.0 14635.29 7198.54 1766.84 1.03 6 138.59 121.09 -3.2 7.18 7.19 3 100.00 18.0 15458.22 7568.14 2170.95 1.01 7 145.78 196.05 -3.2 9.73 9.74 4 2000.00 20.0 25015.33 12252.62 2672.82 1.02 8 155.50 198.99 -0.5 8.47 8.47 4 2000.00 20.0 25359.62 12417.50 3012.07 1.00 9 163.97 223.57 -0.5 8.47 8.47 4 2000.00 20.0 28442.44 13951.13 3376.57 1.00 10 172.44 246.30 2.1 8.46 8.47 4 2000.00 20.0 31267.78 15379.77 3623.82 0.99 11 180.90 267.50 2.1 8.46 8.47 4 2000.00 20.0 33874.58 16703.37 3930.41 0.99 12 189.37 286.18 4.8 8.44 8.47 3 100.00 18.0 36139.26 17920.74 4235.09 0.98 13 197.80 303.91 4.8 8.44 8.47 3 100.00 18.0 38260.38 19031.43 4484.15 0.98 14 206.24 236.82 7.5 6.28 6.34 3 100.00 18.0 29726.45 14904.52 4652.51 0.98 15 212.52 244.78 7.5 6.28 6.34 3 100.00 18.0 30638.87 15405.75 4795.79 0.98 16 218.81 169.27 7.5 4.23 4.27 2 0.00 35.0 21159.21 10653.64 4848.47 0.95 17 223.03 342.55 10.2 8.34 8.47 2 0.00 35.0 42818.82 21716.34 4924.71 0.93 18 231.37 353.25 10.2 8.34 8.47 2 0.00 35.0 44155.89 22394.46 5078.48 0.93 19 239.70 358.79 12.8 8.26 8.47 2 0.00 35.0 44848.34 22963.12 5152.76 0.92 20 247.96 365.96 12.8 8.26 8.47 2 0.00 35.0 45745.41 23422.41 5255.83 0.92 21 256.22 264.67 15.5 5.89 6.11 2 0.00 35.0 33083.35 17140.53 5271.52 0.91 22 262.11 266.60 15.5 5.89 6.11 2 0.00 35.0 33324.39 17265.41 5309.92 0.91 23 268.00 206.57 15.5 4.54 4.71 2 0.00 35.0 25837.85 13377.75 5347.23 0.91 24 272.54 340.99 18.2 7.46 7.86 2 0.00 35.0 42726.34 22398.35 5317.35 0.90 25 280.00 394.33 18.2 8.62 9.08 2 0.00 35.0 49464.24 25902.47 5326.92 0.90 26 288.62 360.39 20.9 7.91 8.47 2 0.00 35.0 45207.59 24069.08 5252.46 0.90 27 296.54 357.38 20.9 7.91 8.47 2 0.00 35.0 44831.18 23867.96 5208.72 0.90 28 304.45 346.06 23.6 7.76 8.47 2 0.00 35.0 43412.71 23557.07 5088.10 0.90 29 312.21 339.87 23.6 7.76 8.47 2 0.00 35.0 42639.62 23136.07 4997.46 0.90 30 319.97 216.00 26.2 5.03 5.60 2 0.00 35.0 27100.71 15026.13 4855.74 0.89 31 325.00 214.41 26.2 5.08 5.67 2 0.00 35.0 26903.31 14616.02 4754.52 0.89 32 330.08 210.29 26.2 5.08 5.67 2 0.00 35.0 26388.27 13730.15 4642.31 0.89 33 335.17 297.64 28.9 7.41 8.47 2 0.00 35.0 37353.04 18772.97 4426.69 0.89 34 342.58 285.61 28.9 7.41 8.47 2 0.00 35.0 35849.25 16609.69 4212.42 0.89 35 349.99 185.32 31.6 5.01 5.88 2 0.00 35.0 23265.28 10213.57 3960.74 0.90 36 355.00 314.73 31.6 9.42 11.06 2 0.00 35.0 39530.13 16154.65 3551.46 0.90 37 364.42 66.15 34.3 2.22 2.69 2 0.00 35.0 8313.21 3316.14 3101.17 0.90 38 366.64 158.53 34.3 5.87 7.10 6 50.00 24.0 19875.30 7536.57 2950.07 0.99 39 372.51 135.70 34.3 5.90 7.14 2 0.00 35.0 16962.21 5789.01 2348.20 0.90 40 378.42 121.80 36.9 6.58 8.24 2 0.00 35.0 15225.57 4370.41 1824.81 0.91 41 385.00 44.70 36.9 3.00 3.75 5 0.00 45.0 4917.34 1147.92 1172.32 0.81 42 388.00 48.58 36.9 3.95 4.95 2 0.00 35.0 6072.51 705.83 1154.24 0.91 43 391.95 52.84 39.6 6.52 8.47 2 0.00 35.0 6604.50 0.00 715.40 0.92 44 398.48 17.61 39.6 6.52 8.47 2 0.00 35.0 2201.49 0.00 238.47 0.92 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 4 Full.gmf Processed: 09 May 2019 09:39:48 RESULTS: Analysis 1 - Case 4 - Full Reservoir 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: 3.665 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 2.74 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.67 405.00 185.00 167.38 458.76 362.50 2.736 <-- Critical Surface 2 105.00 101.67 405.00 185.00 167.84 457.12 360.97 2.776 3 105.00 101.67 405.00 185.00 168.29 455.49 359.44 2.805 4 104.47 101.49 405.00 185.00 167.13 458.54 362.50 2.818 5 105.00 101.67 405.00 185.00 168.74 453.85 357.91 2.834 6 104.47 101.49 405.00 185.00 167.58 456.90 360.97 2.846 7 105:00 101.67 405.00 185.00 169.20 452.21 356.38 2.864 8 105.00 101.67 407.63 185.00 169.57 458.37 362.50 2.865 9 104.47 101.49 405.00 185.00 168.03 455.27 359.44 2.874 10 103.95 101.32 405.00 185.00 166.87 458.31 362.50 2.887 11 105.00 101.67 405.00 185.00 169.66 450.57 354.85 2.893 12 105.00 101.67 407.63 185.00 170.02 456.73 360.97 2.899 13 104.47 101.49 405.00 185.00 168.49 453.63 357.91 2.908 14 103.95 101.32 405.00 185.00 167.32 456.68 360.97 2.910 15 105.00 101.67 405.00 185.00 170.11 448.93 353.32 2.927 16 104.47 101.49 405.00 185.00 168.94 451.99 356.38 2.927 17 104.47 101.49 407.63 185.00 169.31 _ 458.15 362.50 2.931 18 105.00 101.67 407.63 185.00 170.47 455.09 359.44 2.932 19 103.95 101.32 405.00 185.00 167.78 455.04 359.44 2.937 20 103.42 101.14 405.00 185.00 166.61 458.09 362.50 2.940 21 105.00 101.67 405.00 185.00 170.57 447.29 351.79 2.949 22 104.47 101.49 405.00 185.00 169.40 450.35 354.85 2.951 23 105.00 101.67 407.63 185.00 170.92 453.45 357.91 2.951 24 104.47 101.49 407.63 185.00 169.76 456.51 360.97 2.954 25 103.95 101.32 405.00 185.00 168.23 453.40 357.91 2.954 26 103.42 101.14 405.00 185.00 167.07 456.45 360.97 2.959 27 105.00 101.67 405.00 185.00 171.03 445.64 350.26 2.974 28 104.47 101.49 405.00 185.00 169.86 448.71 353.32 2.975 29 105.00 101.67 407.63 185.00 171.37 451.81 356.38 2.976 30 104.47 101.49 407.63 185.00 170.21 454.87 359.44 2.977 31 103.95 101.32 405.00 185.00 168.69 451.76 356.38 2.977 32 105.00 101.67 410.26 185.00 171.74 457.97 362.50 2.979 33 103.95 101.32 407.63 185.00 169.05 457.92 362.50 2.981 34 103.42 101.14 405.00 185.00 167.52 454.82 359.44 2.981 35 102.89 100.96 405.00 185.00 166.36 457.87 362.50 2.987 36 105.00 101.67 405.00 185.00 171.48 444.00 348.72 2.999 37 104.47 101.49 405.00 185.00 170.31 447.06 351.79 2.999 38 105.00 101.67 407.63 185.00 171.83 450.16 354.85 3.000 39 103.95 101.32 405.00 185.00 169.15 450.12 354.85 3.001 40 104.47 101.49 407.63 185.00 170.66 453.23 357.91 3.001 41 105.00 101.67 410.26 185.00 172.19 456.33 360.97 3.003 42 103.95 101.32 407.63 185.00 169.50 456.28 360.97 3.004 43 103.42 101.14 405.00 185.00 167.98 453.18 357.91 3.004 44 105.00 101.67 405.00 185.00 171.94 442.35 347.19 3.005 45 102.89 100.96 405.00 185.00 166.81 456.23 360.97 3.009 46 105.00 101.67 407.63 185.00 172.28 448.52 353.32 3.015 47 104.47 101.49 405.00 185.00 170.77 445.41 350.26 3.016 48 103.95 101.32 405.00 185.00 169.60 448.48 353.32 3.025 49 104.47 101.49 407.63 185.00 171.12 451.58 356.38 3.025 50 105.00 101.67 410.26 185.00 172.64 454.68 359.44 3.026 51 104.47 101.49 407.63 185.00 171.57 449.94 354.85 3.026 52 103.95 101.32 407.63 185.00 169.96 454.64 359.44 3.027 53 103.42 101.14 405.00 185.00 168.44 451.54 356.38 3.027 54 103.95 101.32 405.00 185.00 170.06 446.83 351.79 3.028 55 104.47 101:49 410.26 185.00 171.48 457.74 362.50 3.028 56 103.42 101.14 407.63 185.00 168.80 457.70 362.50 3.030 57 102.89 100.96 405.00 185.00 167.27 454.59 359.44 3.031 58 105.00 101.67 405.00 185.00 172.40 440.70 345.66 3.033 59 104.47 101.49 405.00 185.00 171.23 443.77 348.72 3.037 60 105.00 101.67 407.63 185.00 172.73 446.87 351.79 3.037 61 102.37 100.79 405.00 185.00 166.10 457.64 362.50 3.037 62 104.47 101.49 410.26 185.00 171.93 456.10 360.97 3.037 63 103.95 101.32 407.63 185.00 170.41 453.00 357.91 3.038 64 103.42 101.14 405.00 185.00 168.89 449.90 354.85 3.040 65 105.00 101.67 410.26 185.00 173.09 453.04 357.91 3.042 66 105.00 101.67 405.00 185.00 172.86 439.04 344.13 3.049 67 103.42 101.14 407.63 185.00 169.25 456.06 360.97 3.050 68 104.47 101.49 405.00 185.00 171.69 442.12 347.19 3.052 69 102.89 100.96 405.00 185.00 167.72 452.95 357.91 3.052 70 105.00 101.67 - 407.63 185.00 173.19 445.22 350.26 3.052 71 104.47 101.49 407.63 185.00 172.02 448.29 353.32 3.056 72 103.95 101.32 405.00 185.00 170.52 445.19 350.26 3.356 73 105.00 101.67 410.26 185.00 173.54 451.39 356.38 3.057 74 102.37 100.79 405.00 185.00 166.56 456.01 360.97 3.059 75 103.95 101.32 407.63 185.00 170.86 451.36 356.38 3.061 76 104.47 101.49 410.26 185.00 172.38 454.46 359.44 3.061 77 103.42 101.14 405.00 185.00 169.35 448.25 353.32 3.061 78 102.89 100.96 407.63 185.00 168.54 457.47 362.50 3.062 79 105.00 101.67 412.89 185.00 173.90 457.56 362.50 3.063 80 105.00 101.67 405.00 185.00 173.32 437.39 342.60 3.065 81 102.37 100.79 405.00 185.00 167.01 454.37 359.44 3.066 82 103.42 101.14 407.63 185.00 169.70 454.42 359.44 3.066 83 103.95 101.32 410.26 185.00 171.22 457.52 362.50 3.066 84 104.47 101.49 405.00 185.00 172.15 440.47 345.66 3.068 85 102.89 100.96 405.00 185.00 168.18 451.31 356.38 3.068 86 105.00 101.67 407.63 185.00 173.64 443.57 348.72 3.068 87 104.47 101.49 407.63 185.00 172.48 446.64 351.79 3.071 88 103.95 101.32 405.00 185.00 170.98 443.54 348.72 3.071 89 105.00 101.67 410.26 185.00 173.99 449.74 354.85 3.072 90 103.95 101.32 407.63 185.00 171.32 449.71 354.85 3.075 91 104.47 101.49 410.26 185.00 172.83 452.81 357.91 3.076 92 103.42 101.14 405.00 185.00 169.81 446.61 351.79 3.076 93 105.00 101.67 412.89 185.00 174.35 455.91 360.97 3.078 94 101.84 100.61 405.00 185.00 165.85 457.42 362.50 3.080 95 103.42 101.14 407.63 185.00 170.15 452.77 357.91 3.081 96 103.95 101.32 410.26 185.00 171.67 455.88 360.97 3.081 97 105.00 101.67 405.00 185.00 173.78 435.73 341.07 3.081 98 102.89 100.96 405.00 185.00 168.64 449.67 354.85 3.082 99 104.47 101.49 405.00 185.00 172.61 438.81 344.13 3.083 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: 101.67 XR: 405.00 YR: 185.00 Centre: XC: 167.38 YC: 458.76 Radius: R: 362.50 Generated failure surface: (20 points) 105.00 _01.67 121.75 99.14 138.59 97.40 155.50 96.45 172.44 96.29 189.37 96.93 206.24 98.35 223.03 100.56 239.70 103.55 256.22 107.31 272.54 111.85 288.62 117.14 304.45 123.17 319.97 129.94 335.17 137.43 349.99 145.61 364.42 154.49 378.42 164.02 391.95 174.20 405.00 185.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 44 slices) Slice - X -S Base PoreWater Normal Test X -Left Area Angle Width L ngth Matl Cohesion Phi Weight Force Stress Factor 1 105.00 7.40 -8.6 5.53 .59 2 0.00 35.0 924.93 28175.67 5125.93 1.05 2 110.53 . 22.20 -8.6 5.53 .59 2 0.00 35.0 2774.77 28466.43 5352.20 1.05 3 116.06 38.28 -8.6 5.69 .75 3 100.00 18.0 4824.63 29591.78 5585.10 1.03 4 121.75 83.77 -5.9 8.42 .47 3 100.00 18.0 10646.00 44013.69 5852.48 1.02 5 130.17 114.75 -5.9 8.42 .47 3 100.00 18.0 14635.29 44473.16 6153.88 1.02 6 138.59 121.09 -3.2 7.18 .19 3 100.00 18.0 15458.22 38064.02 6401.08 1.01 7 145.78 196.05 -3.2 9.73 .74 4 2000.00 20.0 25015.33 51843.00 6686.33 1.01 8 155.50 198.99 -0.5 8.47 .47 4 2000.00 20.0 25359.62 45225.60 6877.83 1.00 9 163.97 223.57 -0.5 8.47 .47 4 2000.00 20.0 28442.44 45267.69 7065.99 1.00 10 172.44 246.30 2.1 8.46 .47 4 2000.00 20.0 31267.78 45205.33 7180.50 1.00 11 180.90 267.50 2.1 8.46 .47 4 2000.00 20.0 33874.58 45038.30 7311.79 1.00 12 189.37 286.18 4.8 8.44 .47 3 100.00 18.0 36139.26 44767.53 7428.41 0.99 13 197.80 303.91 4.8 8.44 .47 3 100.00 18.0 38260.38 44391.80 7503.07 0.99 14 206.24 236.82 7.5 6.28 .34 3 100.00 18.0 29726.45 32908.10 7532.65 0.99 15 212.52 244.78 7.5 6.28 .34 3 100.00 18.0 30638.87 32581.57 7546.22 0.99 16 218.61 169.27 7.5 4.23 .27 2 0.00 35.0 21159.21 21750.44 7523.62 0.98 17 223.03 342.55 10.2 8.34 .47 2 0.00 35.0 42818.82 42641.47 7495.17 0.97 18 231.37 353.25 10.2 8.34 .47 2 0.00 35.0 44155.89 41851.46 7478.67 0.97 19 239.70 358.79 12.8 8.26 .47 2 0.00 35.0 44848.34 40958.88 7407.08 0.97 20 247.96 365.96 12.8 8.26 .47 2 0.00 35.0 45745.41 39963.91 7341.00 0.97 21 256.22 264.67 15.5 5.89 .11 2 0.00 35.0 33083.35 28184.73 7235.00 0.97 22 262.11 266.60 15.5 5.89 .11 2 0.00 35.0 33324.39 27560.31 7152.01 0.97 23 268.00 206.57 15.5 4.54 .71 2 0.00 35.0 25837.85 20793.29 7082.10 0.97 24 272.54 340.99 18.2 7.46 .86 2 0.00 35.0 42726.34 33794.77 6951.58 0.97 25 280.00 394.33 18.2 8.62 .08 2 0.00 35.0 49464.24 37552.10 6794.37 0.97 26 288.62 360.39 20.9 7.91 .47 2 0.00 35.0 45207.59 33478.29 6569.36 0.98 27 296.54 357.38 20.9 7.91 .47 2 0.00 35.0 44831.18 31883.52 6359.33 0.98 28 304.45 346.06 23.6 7.76 .47 2 0.00 35.0 43412.71 30192.18 6093.85 0.98 29 312.21 339.87 23.6 7.76 .47 2 0.00 35.0 42639.62 28403.84 5837.81 0.98 30 319.97 324.95 26.2 7.60 .47 2 0.00 35.0 40771.15 26520.46 5527.56 0.99 31 327.57 315.75 26.2 7.60 .47 2 0.00 35.0 39621.15 24542.50 5226.66 0.99 32 335.17 218.66 28.9 5.42 .19 2 0.00 35.0 27441.08 16632.64 4919.75 1.00 33 340.38 212.24 28.9 5.42 .19 2 0.00 35.0 26638.21 15477.66 4668.05 1.00 34 346.30 152.35 28.9 3.99 .56 2 0.00 35.0 19122.99 10670.25 4485.82 1.00 35 349.99 185.32 31.6 5.01 .88 2 0.00 35.0 23265.28 12781.06 4310.33 1.01 36 355.00 314.73 31.6 9.42 1 .06 2 0.00 35.0 39530.13 20985.04 3883.75 1.01 37 364.42 66.15 34.3 2.22 .69 2 0.00 35.0 8313.21 4491.05 3432.31 1.03 38 366.64 158.53 34.3 5.87 .10 6 50.00 24.0 19875.30 10639.86 3185.42 1.09 39 372.51 135.70 34.3 5.90 .14 2 0.00 35.0 16962.21 8908.70 2632.21 1.03 40 378.42 121.80 36.9 6.58 .24 2 0.00 35.0 15225.57 7967.92 2095.82 1.05 41 385.00 44.70 36.9 3.00 .75 5 0.00 45.0 4917.34 2787.46 1445.83 0.98 42 388.00 48.58 36.9 3.95 .95 2 0.00 35.0 6072.51 2866.72 1381.46 1.05 43 391.95 65.01 39.6 9.42 1 .23 2 0.00 35.0 8126.49 2976.66 754.25 1.07 44 401.38 5.44 39.6 3.62 .70 2 0.00 35.0 679.49 0.00 154.72 1.07 X -S Area: 9428.19 Path Length: 321.79 X -S Weight: 1183805.75 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Size File: C:\Galena Models\18114\DPG Case 5 RD.gmf Processed: 08 May 2019 10:32:04 RESULTS: Analysis 1 - Case 5 — Rapid Draw Down 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: 1.706 There were: 20O01 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.40 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.67 450.00 200.00 175.68 508.07 412.50 1.399 <-- Critical Surface 2 105.00 101.67 450.00 200.00 176.15 506.43 410.97 1.407 3 105.00 101.67 450.00 200.00 176.61 504.79 409.44 1.415 4 104.47 101.49 450.00 200.00 175.43 507.84 412.50 1.418 5 105.00 101.67 451.58 200.00 177.00 507.83 412.50 1.421 6 105.00 101.67 450.00 200.00 177.08 503.16 407.91 1.423 7 104.47 101.49 450.00 200.00 175.90 506.21 410.97 1.426 8 105.00 101.67 451.58 200.00 177.46 506.20 410.97 1.429 9 105.00 101.67 450.00 200.00 177.55 501.52 406.38 1.432 10 104.47 101.49 450.00 200.00 176.36 504.57 409.44 1.434 11 103.95 101.32 450.00 200.00 175.18 507.62 412.50 1.437 12 105.00 101.67 451.58 200.00 177.93 504.56 409.44 1.437 13 104.47 101.49 451.58 200.00 176.75 507.61 412.50 1.440 14 105.00 101.67 450.00 200.00 178.01 499.88 404.85 1.440 15 104.47 101.49 450.00 200.00 176.83 502.93 407.91 1.442 16 105.00 101.67 453.16 200.00 178.31 507.60 412.50 1.443 17 103.95 101.32 450.00 200.00 175.65 505.98 410.97 1.445 18 105.00 101.67 451.58 200.00 178.39 502.92 407.91 1.446 19 104.47 101.49 451.58 200.00 177.21 505.97 410.97 1.448 20 105.00 101.67 450.00 200.00 178.48 498.23 403.32 1.451 21 104.47 101.49 450.00 200.00 177.30 501.29 406.38 1.452 22 105.00 101.67 453.16 200.00 178.78 505.96 410.97 1.452 23 103.95 101.32 450.00 200.00 176.11 504.34 409.44 1.453 24 103.42 101.14 450.00 200.00 174.93 507.40 412.50 1.456 25 105.00 101.67 451.58 200.00 178.86 501.28 406.38 1.457 26 104.47 101.49 451.58 200.00 177.68 504.33 409.44 1.458 27 103.95 101.32 451.58 200.00 176.50 507.39 412.50 1.459 28 105.00 101.67 450.00 200.00 178.95 496.59 401.79 1.459 29 104.47 101.49 450.00 200.00 177.77 499.65 404.85 1.463 30 105.00 101.67 453.16 200.00 179.24 504.32 409.44 1.463 31 103.95 101.32 450.00 200.00 176.58 502.71 407.91 1.464 32 104.47 101.49 453.16 200.00 178.06 507.37 412.50 1.464 33 105.00 101.67 451.58 200.00 179.33 499.63 404.85 1.464 34 103.42 101.14 450.00 200.00 175.40 505.76 410.97 1.465 35 104.47 101.49 451.58 200.00 178.14 502.69 407.91 1.465 36 105.00 101.67 450.00 200.00 179.42 494.94 400.26 1.465 37 105.00 101.67 454.74 200.00 179.63 507.36 412.50 1.466 38 104.47 101.49 450.00 200.00 178.23 498.01 403.32 1.469 39 105.00 101.67 451.58 200.00 179.79 497.99 403.32 1.469 40 103.95 101.32 451.58 200.00 176.96 505.75 410.97 1.469 41 105.00 101.67 453.16 200.00 179.71 502.68 407.91 1.469 42 104.47 101.49 450.00 200.00 178.70 496.36 401.79 1.470 43 103.95 101.32 450.00 200.00 177.05 501.06 406.38 1.471 44 104.47 101.49 453.16 200.00 178.53 505.73 410.97 1.471 45 105.00 101.67 453.16 200.00 180.17 501.03 406.38 1.473 46 105.00 101.67 450.00 200.00 179.89 493.29 398.72 1.473 47 104.47 101.49 451.58 200.00 179.08 499.41 404.85 1.474 48 104.47 101.49 451.58 200.00 178.61 501.05 406.38 1.474 49 105.00 101.67 454.74 200.00 180.09 505.72 410.97 1.475 50 103.42 101.14 450.00 200.00 175.86 504.12 409.44 1.475 51 103.95 101.32 451.58 200.00 177.43 504.11 409.44 1.476 52 103.95 101.32 450.00 200.00 177.52 499.42 404.85 1.476 53 105.00 101.67 454.74 200.00 180.55 504.07 409.44 1.477 54 102.89 100.96 450.00 200.00 174.68 507.17 412.50 1.477 55 103.00 101.67 451.58 200.00 180.26 496.34 401.79 1.478 56 103.42 101.14 451.58 200.00 176.25 507.16 412.50 1.478 57 104.47 101.49 453.16 200.00 179.45 502.45 407.91 1.478 58 104.47 101.49 453.16 200.00 178.99 504.09 409.44 1.478 59 105.00 101.67 450.00 200.00 180.36 491.65 397.19 1.479 60 103.95 101.32 451.58 200.00 177.89 502.47 407.91 1.479 61 105.00 101.67 456.32 200.00 180.93 507.12 412.50 1.481 62 104.47 101.49 450.00 200.00 179.17 494.71 400.26 1.481 63 103.42 101.14 450.00 200.00 176.33 502.48 407.91 1.481 64 103.95 101.32 453.16 200.00 177.81 507.15 412.50 1.481 65 103.42 101.14 450.00 200.00 176.80 500.84 406.38 1.481 66 104.47 101.49 454.74 200.00 179.37 507.13 412.50 1.482 67 105.00 101.67 453.16 200.00 180.63 499.39 404.85 1.482 68 105.00 101.67 451.58 200.00 180.73 494.69 400.26 1.483 69 103.95 101.32 453.16 200.00 178.27 505.51 410.97 1.483 70 102.89 100.96 450.00 200.00 175.15 505.53 410.97 1.484 71 103.95 101.32 450.00 200.00 177.98 497.78 403.32 1.484 72 105.00 101.67 450.00 200.00 180.83 490.00 395.66 1.485 73 103.42 101.14 451.58 200.00 177.18 503.88 409.44 1.485 74 103.42 101.14 451.58 200.00 176.71 505.52 410.97 1.485 75 104.47 101.49 451.58 200.00 179.54 497.76 403.32 1.486 76 104.47 101.49 450.00 200.00 179.64 493.07 398.72 1.487 77 105.00 101.67 454.74 200.00 181.01 502.43 407.91 1.487 78 102.89 100.96 450.00 200.00 175.61 503.89 409.44 1.487 79 105.00 101.67 453.16 200.00 181.10 497.74 403.32 1.488 80 103.95 101.32 451.58 200.00 178.36 500.82 406.38 1.488 81 105.00 101.67 451.58 200.00 181.20 493.04 398.72 1.489 82 103.95 101.32 450.00 200.00 178.45 496.13 401.79 1.489 83 104.47 101.49 454.74 200.00 179.84 505.49 410.97 1.489 84 104.47 101.49 453.16 200.00 179.92 500.80 406.38 1.490 85 105.00 101.67 450.00 200.00 181.30 488.34 394.13 1.491 86 102.89 100.96 451.58 200.00 176.00 506.94 412.50 1.491 87 104.47 101.49 451.58 200.00 180.01 496.11 401.79 1.491 88 105.00 101.67 456.32 200.00 181.39 505.47 410.97 1.492 89 103.42 101.14 450.00 200.00 177.27 499.20 404.85 1.492 90 104.47 101.49 450.00 200.00 180.11 491.42 397.19 1.492 91 105.00 101.67 454.74 200.00 181.48 500.78 406.38 1.493 92 103.95 101.32 453.16 200.00 178.74 503.87 409.44 1.493 93 102.37 100.79 450.00 200.00 174.90 505.31 410.97 1.493 94 105.00 101.67 453.16 200.00 181.57 496.09 401.79 1.494 95 102.37 100.79 450.00 200.00 174.43 506.95 412.50 1.494 96 103.95 101.32 451.58 200.00 178.83 499.18 404.85 1.494 97 103.95 101.32 450.00 200.00 178.92 494.49 400.26 1.495 98 105.00 101.67 451.58 200.00 181.66 491.39 397.19 1.495 99 104.47 101.49 454.74 200.00 180.30 503.85 409.44 1.495 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: 101.67 Centre: XC: 175.68 YC: 508.07 Generated failure surface: (20 points) 105.00 101.67 124.32 98.78 202.30 96.43 221.75 98.15 298.11 114.15 316.62 120.39 387.09 153.86 403.62 164.26 XR: 450.00 YR: 200.00 Radius: R: 412.50 143.75 96.80 163.25 95.75 241.10 100.79 260.31 104.34 334.81 127.50 352.65 135.46 419.64 175.44 435.11 187.36 Slice Geometry and Properties - Critical Failure Surface (circle 1, 46 slices) 182.78 279.33 370.09 450.00 95.63 108.80 144.25 200.00 Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 105.00 29.96 -8.5 11.14 11.26 2 0.00 35.0 3745.48 1890.56 349.87 1.09 2 116.14 60.14 -8.5 8.18 8.27 3 100.00 18.0 7597.23 3794.36 957.10 1.05 3 124.32 98.28 -5.8 8.75 8.80 3 100.00 18.0 12518.33 6164.12 1455.67 1.03 4 133.07 131.57 -5.8 8.75 8.80 3 100.00 18.0 16804.60 8252.42 1951.61 1.03 5 141.82 33.52 -5.8 1.93 1.94 4 2000.00 20.0 4285.54 2102.31 2399.34 1.03 6 143.75 191.78 -3.1 9.75 9.77 4 2000.00 20.0 24512.14 11984.42 2610.06 1.02 7 153.50 228.60 -3.1 9.75 9.77 4 2000.00 20.0 29196.49 14285.28 3093.91 1.02 8 163.25 263.57 -0.4 9.77 9.77 4 2000.00 20.0 33614.34 16446.94 3454.33 1.00 9 173.02 295.97 -0.4 9.77 9.77 4 2000.00 20.0 37674.80 18469.05 3870.48 1.00 10 182.78 325.84 2.3 9.76 9.77 4 2000.00 20.0 41381.16 20349.27 4160.32 0.99 11 192.54 353.68 2.3 9.76 9.77 4 2000.00 20.0 44798.90 22087.97 4508.77 0.99 12 202.30 249.61 5.1 6.49 6.51 4 2000.00 20.0 31542.39 15636.45 4682.02 0.98 13 208.79 259.69 5.1 6.48 6.51 3 100.00 18.0 32743.14 16268.18 4992.82 0.98 14 215.27 269.99 5.1 6.48 6.51 3 100.00 18.0 33970.17 16912.92 5180.26 0.98 15 221.75 292.67 7.8 6.79 6.85 3 100.00 18.0 36735.14 18432.03 5317.38 0.98 16 228.54 301.75 7.8 6.79 6.85 3 100.00 18.0 37769.19 19003.72 5467.55 0.98 17 235.33 263.69 7.8 5.77 5.83 2 0.00 35.0 32961.37 16606.77 5527.06 0.94 18 241.10 417.24 10.5 8.90 9.05 2 0.00 35.0 52154.96 26477.67 5614.45 0.93 19 250.00 288.07 10.5 6.00 6.10 2 0.00 35.0 36038.61 18280.60 5751.23 0.93 20 256.00 210.24 10.5 4.31 4.38 2 0.00 35.0 26323.41 13341.81 5847.32 0.93 21 260.31 471.26 13.2 9.51 9.77 2 0.00 35.0 59002.89 30204.28 5878.72 0.92 22 269.82 480.20 13.2 9.51 9.77 2 0.00 35.0 60120.09 30777.11 5990.04 0.92 23 279.33 480.88 15.9 9.39 9.77 2 0.00 35.0 60204.10 31202.08 6008.83 0.91 24 288.72 485.14 15.9 9.39 9.77 2 0.00 35.0 60736.72 31478.55 6062.00 0.91 25 298.11 479.99 18.6 9.25 9.77 2 0.00 35.0 60091.62 31606.25 6023.21 0.90 26 307.36 479.68 18.6 9.25 9.77 2 0.00 35.0 60052.73 31585.77 6019.31 0.90 27 316.62 468.97 21.3 9.10 9.77 2 0.00 35.0 58712.31 31416.84 5924.96 0.90 28 325.71 464.23 21.3 9.10 9.77 2 0.00 35.0 58120.10 31099.46 5865.19 0.90 29 334.81 448.32 24.0 8.92 9.77 2 0.00 35.0 56128.86 30633.95 5717.40 0.90 30 343.73 439.34 24.0 8.92 9.77 2 0.00 35.0 55006.45 30020.37 5603.05 0.90 31 352.65 416.63 26.8 8.68 9.72 2 0.00 35.0 52164.92 29116.07 5404.44 0.89 32 361.32 403.76 26.8 8.68 9.72 2 0.00 35.0 50556.23 28216.68 5237.74 0.89 33 370.00 457.72 29.5 10.26 11.78 2 0.00 35.0 57317.43 31543.18 4945.07 0.90 34 380.26 152.20 29.5 3.54 4.06 6 50.00 24.0 19042.26 9891.90 4914.69 0.97 35 383.80 138.95 29.5 3.29 3.78 2 0.00 35.0 17368.23 8744.74 4623.58 0.90 36 387.09 263.88 32.2 6.45 7.63 2 0.00 35.0 32985.17 16233.24 4395.70 0.90 37 393.55 251.54 32.2 6.45 7.63 2 0.00 35.0 31442.89 14299.52 4153.29 0.90 38 400.00 133.49 32.2 3.62 4.28 2 0.00 35.0 16686.11 7173.26 3906.76 0.90 39 403.62 263.84 34.9 8.01 9.77 2 0.00 35.0 32979.95 13980.24 3422.44 0.90 40 411.63 219.09 34.9 8.01 9.77 2 0.00 35.0 27385.94 10575.31 2814.53 0.90 41 419.64 137.08 37.6 6.18 7.80 2 0.00 35.0 17135.49 5929.87 2212.27 0.91 42 425.82 107.65 37.6 6.18 7.80 2 0.00 35.0 13456.24 3611.24 1699.96 0.91 43 432.00 41.64 37.6 3.00 3.79 5 0.00 45.0 4580.49 917.00 1070.51 0.81 44 435.00 36.60 40.2 3.22 4.22 2 0.00 35.0 4574.71 359.68 1023.42 0.92 45 438.22 44.18 40.3 5.89 7.73 2 0.00 35.0 5521.99 0.00 657.92 0.92 46 444.11 14.73 40.3 5.89 7.73 2 0.00 35.0 1840.67 0.00 219.31 0.92 X -S Area: 12346.84 Path Length: 371.10 X -S Weight: 1549582.12 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 5 Full.gmf Processed: 09 May 2019 09:44:47 RESULTS: Analysis 1 - Case 5 - Full Reservoir 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: 3.351 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 2.79 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.67 450.00 200.00 175.68 508.07 412.50 2.792 <-- Critical Surface 2 105.00 101.67 450.00 200.00 176.15 506.43 410.97 2.808 3 105.00 101.67 450.00 200.00 176.61 504.79 409.44 2.823 4 104.47 101.49 450.00 200.00 175.43 507.84 412.50 2.828 5 105.00 101.67 451.58 200.00 177.00 507.83 412.50 2.831 6 105.00 101.67 450.00 200.00 177.08 503.16 407.91 2.838 7 104.47 101.49 450.00 200.00 175.90 506.21 410.97 2.843 8 105.00 101.67 451.58 200.00 177.46 506.20 410.97 2.846 9 105.00 101.67 450.00 200.00 177.55 501.52 406.38 2.854 10 104.47 101.49 450.00 200.00 176.36 504.57 409.44 2.858 11 105.00 101.67 451.58 200.00 177.93 504.56 409.44 2.861 12 103.95 101.32 450.00 200.00 175.18 507.62 412.50 2.864 13 104.47 101.49 451.58 200.00 176.75 507.61 412.50 2.866 14 105.00 101.67 453.16 200.00 178.31 507.60 412.50 2.869 15 105.00 101.67 450.00 200.00 178.01 499.88 404.85 2.870 16 104.47 101.49 450.00 200.00 176.83 502.93 407.91 2.873 17 105.00 101.67 451.58 200.00 178.39 502.92 407.91 2.878 18 103.95 101.32 450.00 200.00 175.65 505.98 410.97 2.878 19 104.47 101.49 451.58 200.00 177.21 505.97 410.97 2.881 20 105.00 101.67 453.16 200.00 178.78 505.96 410.97 2.887 21 105.00 101.67 450.00 200.00 178.48 498.23 403.32 2.891 22 104.47 101.49 450.00 200.00 177.30 501.29 406.38 2.891 23 103.95 101.32 450.00 200.00 176.11 504.34 409.44 2.893 24 103.42 101.14 450.00 200.00 174.93 507.40 412.50 2.899 25 105.00 101.67 451.58 200.00 178.86 501.28 406.38 2.899 26 104.47 101.49 451.58 200.00 177.68 504.33 409.44 2.900 27 103.95 101.32 451.58 200.00 176.50 507.39 412.50 2.901 28 105.00 101.67 450.00 200.00 178.95 496.59 401.79 2.904 29 105.00 101.67 453.16 200.00 179.24 504.32 409.44 2.908 30 104.47 101.49 453.16 200.00 178.06 507.37 412.50 2.908 31 105.00 101.67 454.74 200.00 179.63 507.36 412.50 2.910 32 105.00 101.67 451.58 200.00 179.33 499.63 404.85 2.912 33 104.47 101.49 450.00 200.00 177.77 499.65 404.85 2.912 34 103.95 101.32 450.00 200.00 176.58 502.71 407.91 2.913 35 104.47 101.49 451.58 200.00 178.14 502.69 407.91 2.914 36 103.42 101.14 450.00 200.00 175.40 505.76 410.97 2.916 37 105.00 101.67 450.00 200.00 179.42 494.94 400.26 2.917 38 105.00 101.67 453.16 200.00 179.71 502.68 407.91 2.919 39 105.00 101.67 451.58 200.00 179.79 497.99 403.32 2.921 40 104.47 101.49 453.16 200.00 178.53 505.73 410.97 2.922 41 103.95 101.32 451.58 200.00 176.96 505.75 410.97 2.922 42 104.47 101.49 450.00 200.00 178.23 498.01 403.32 2.924 43 105.00 101.67 453.16 200.00 180.17 501.03 406.38 2.926 44 103.95 101.32 450.00 200.00 177.05 501.06 406.38 2.926 45 104.47 101.49 450.00 200.00 178.70 496.36 401.79 2.926 46 105.00 101.67 454.74 200.00 180.09 505.72 410.97 2.927 47 105.00 101.67 454.74 200.00 180.55 504.07 409.44 2.930 48 104.47 101.49 451.58 200.00 179.08 499.41 404.85 2.931 49 104.47 101.49 451.58 200.00 178.61 501.05 406.38 2.931 50 105.00 101.67 450.00 200.00 179.89 493.29 398.72 2.931 51 103.95 101.32 451.58 200.00 177.43 504.11 409.44 2.934 52 104.47 101.49 453.16 200.00 179.45 502.45 407.91 2.935 53 105.00 101.67 456.32 200.00 180.93 507.12 412.50 2.935 54 104.47 101.49 453.16 200.00 178.99 504.09 409.44 2.935 55 103.42 101.14 450.00 200.00 175.86 504.12 409.44 2.936 56 103.95 101.32 450.00 200.00 177.52 499.42 404.85 2.936 57 105.00 101.67 451.58 200.00 180.26 496.34 401.79 2.937 58 103.42 101.14 451.58 200.00 176.25 507.16 412.50 2.937 59 102.89 100.96 450.00 200.00 174.68 507.17 412.50 2.938 60 104.47 101.49 454.74 200.00 179.37 507.13 412.50 2.940 61 103.95 101.32 451.58 200.00 177.89 502.47 407.91 2.941 62 103.95 101.32 453.16 200.00 177.81 507.15 412.50 2.941 63 105.00 101.67 450.00 200.00 180.36 491.65 397.19 2.942 64 105.00 101.67 453.16 200.00 180.63 499.39 404.85 2.943 65 103.95 101.32 453.16 200.00 178.27 505.51 410.97 2.945 66 103.42 101.14 450.00 200.00 176.33 502.48 407.91 2.946 67 104.47 101.49 450.00 200.00 179.17 494.71 400.26 2.946 68 103.42 101.14 450.00 200.00 176.80 500.84 406.38 2.947 69 105.00 101.67 451.58 200.00 180.73 494.69 400.26 2.948 70 105.00 101.67 454.74 200.00 181.01 502.43 407.91 2.950 71 102.89 100.96 450.00 200.00 175.15 505.53 410.97 2.950 72 103.42 101.14 451.58 200.00 177.18 503.88 409.44 2.951 73 103.42 101.14 451.58 200.00 176.71 505.52 410.97 2.951 74 103.95 101.32 450.00 200.00 177.98 497.78 403.32 2.951 75 104.47 101.49 451.58 200.00 179.54 497.76 403.32 2.952 76 105.00 101.67 450.00 200.00 180.83 490.00 395.66 2.953 77 105.00 101.67 453.16 200.00 181.10 497.74 403.32 2.954 78 104.47 101.49 454.74 200.00 179.84 505.49 410.97 2.954 79 105.00 101.67 456.32 200.00 181.39 505.47 410.97 2.956 80 104.47 101.49 450.00 200.00 179.64 493.07 398.72 2.957 81 103.95 101.32 451.58 200.00 178.36 500.82 406.38 2.957 82 102.89 100.96 450.00 200.00 175.61 503.89 409.44 2.958 83 104.47 101.49 453.16 200.00 179.92 500.80 406.38 2.958 84 105.30 101.67 451.58 200.00 181.20 493.04 398.72 2.959 85 105.30 101.67 454.74 200.00 181.48 500.78 406.38 2.960 86 102.89 100.96 451.58 200.00 176.00 506.94 412.50 2.962 87 103.95 101.32 450.00 200.00 178.45 496.13 401.79 2.962 88 104.47 101.49 451.58 200.00 180.01 496.11 401.79 2.963 89 103.95 101.32 453.16 200.00 178.74 503.87 409.44 2.963 90 105.00 101.67 45O.00 200.00 181.30 488.34 394.13 2.964 91 104.47 101.49 454.74 200.00 180.30 503.85 409.44 2.965 92 105.00 101.67 453.16 200.00 181.57 496.09 401.79 2.965 93 103.42 101.14 450.00 200.00 177.27 499.20 404.85 2.967 94 105.00 101.67 456.32 200.00 181.85 503.83 409.44 2.967 95 103.95 101.32 451.58 200.00 178.83 499.18 404.85 2.968 96 104.47 101.49 450.00 200.00 180.11 491.42 397.19 2.968 97 102.37 100.79 450.00 200.00 174.90 505.31 410.97 2.969 98 104.47 101.49 453.16 200.00 180.38 499.16 404.85 2.969 99 102.37 100.79 450.00 200.00 174.43 506.95 412.50 2.969 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: 101.67 XR: 450.00 YR: 200.00 Centre: XC: 175.68 YC: 508.07 Radius: R: 412.50 Generated failure surface: (20 points) 105.00 101.67 124.32 98.78 143.75 96.80 163.25 95.75 182.78 95.63 202.30 96.43 221.75 98.15 241.10 100.79 260.31 104.34 279.33 108.80 298.11 114.15 316.62 120.39 334.81 127.50 352.65 135.46 370.09 144.25 387.09 153.86 403.62 164.26 419.64 175.44 435.11 187.36 450.00 200.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 45 slices) Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 105.00 29.96 -8.5 11.14 11.26 2 0.00 35.0 3745.48 67589.44 6175.75 1.05 2 116.14 60.14 -8.5 8.18 8.27 3 100.00 18.0 7597.23 50360.98 6574.93 1.03 3 124.32 98.28 -5.8 8.75 8.80 3 100.00 18.0 12518.33 54151.26 6899.03 1.02 4 133.07 131.57 -5.8 8.75 8.80 3 100.00 18.0 16804.60 54638.76 7209.88 1.02 5 141.82 33.52 -5.8 1.93 1.94 4 2O00.00 20.0 4285.54 12122.75 7471.27 1.02 6 143.75 191.78 -3.1 9.75 9.77 4 200O.00 20.0 24512.14 61217.49 7603.03 1.01 7 153.50 228.60 -3.1 9.75 9.77 4 2000.00 20.0 29196.49 61537.46 7882.30 1.01 8 163.25 263.57 -0.4 9.77 9.77 4 2000.00 20.0 33614.34 61717.39 8083.84 1.00 9 173.02 295.97 -0.4 9.77 9.77 4 2000.00 20.0 37674.80 61755.84 8296.69 1.00 10 182.78 325.84 2.3 9.76 9.77 4 2000.00 20.0 41381.16 61652.80 8429.79 1.00 11 192.54 353.68 2.3 9.76 9.77 4 2000.00 20.0 44798.90 61409.49 8576.19 1.00 12 202.30 249.61 5.1 6.49 6.51 4 2000.00 20.0 31542.39 40764.96 8627.88 0.99 13 208.79 259.69 5.1 6.48 6.51 3 100.00 18.0 32743.14 40497.29 8743.88 0.99 14 215.27 269.99 5.1 6.48 6.51 3 100.00 18.0 33970.17 40264.33 8797.37 0.99 15 221.75 292.67 7.8 6.79 6.85 3 100.00 18.0 36735.14 42071.68 8812.82 0.99 16 228.54 301.75 7.8 6.79 6.85 3 100.00 18.0 37769.19 41675.64 8822.80 0.99 17 235.33 263.69 7.8 5.77 5.83 2 0.00 35.0 32961.37 35121.49 8793.14 0.98 18 241.10 417.24 10.5 8.90 9.05 2 0.00 35.0 52154.96 53844.70 8758.48 0.97 19 250.00 288.07 10.5 6.00 6.10 2 0.00 35.0 36038.61 35795.32 8743.35 0.97 20 256.00 210.24 10.5 4.31 4.38 2 0.00 35.0 26323.41 25454.24 8734.35 0.97 21 260.31 471.26 13.2 9.51 9.77 2 0.00 35.0 59002.89 55785.16 8652.32 0.97 22 269.82 480.20 13.2 9.51 9.77 2 0.O0 35.0 60120.09 54426.68 8568.79 0.97 23 279.33 480.88 15.9 9.39 9.77 2 0.00 35.0 60204.10 52932.38 8420.99 0.97 24 288.72 485.14 15.9 9.39 9.77 2 0.00 35.0 60736.72 51301.12 8280.46 0.97 25 298.11 479.99 18.6 9.25 9.77 2 0.00 35.0 60091.62 49534.86 8075.41 0.97 26 307.36 479.68 18.6 9.25 9.77 2 0.00 35.0 60052.73 47634.55 7878.88 0.97 27 316.62 468.97 21.3 9.10 9.77 2 0.00 35.0 58712.31 45601.86 7618.17 0.98 28 325.71 464.23 21.3 9.10 9.77 2 0.00 35.0 58120.10 43436.74 7366.77 0.98 29 334.81 448.32 24.0 8.92 9.77 2 0.00 35.0 56128.86 41141.61 7052.12 0.98 30 343.73 439.34 24.0 8.92 9.77 2 0.00 35.0 55006.45 33716.55 6747.11 0.98 31 352.65 418.68 26.8 8.72 9.77 2 0.00 35.0 52421.81 36164.28 6380.39 0.99 32 361.37 405.68 26.8 8.72 9.77 2 0.00 35.0 50796.99 33484.68 6023.16 0.99 33 370.09 453.74 29.5 10.17 11.69 2 0.00 35.0 56819.79 36369.93 5566.33 1.01 34 380.26 152.20 29.5 3.54 4.06 6 50.00 24.0 19042.26 11667.37 5335.55 1.05 35 383.80 138.95 29.5 3.29 3.78 2 0.00 35.0 17368.23 10396.03 5064.76 1.01 36 387.09 161.31 32.2 3.91 4.62 2 0.00 35.0 20163.21 12081.23 4845.81 1.02 37 391.30 354.12 32.2 9.00 10.63 2 0.00 35.0 44264.86 25114.55 4569.79 1.02 38 400.30 133.49 32.2 3.62 4.28 2 0.00 35.0 16686.11 9041.66 4269.16 1.02 39 403.62 263.84 34.9 8.01 9.77 2 0.00 35.0 32979.95 18245.90 3782.81 1.04 40 411.63 219.09 34.9 8.01 9.77 2 0.00 35.0 27385.94 14840.97 3136.45 1.04 41 419.64 137.08 37.6 6.18 7.80 2 0.00 35.0 17135.49 9338.02 2517.29 1.06 42 425.82 107.65 37.6 6.18 7.80 2 0.00 35.0 13456.24 7019.40 1970.28 1.06 43 432.00 41.64 37.6 3.00 3.79 5 0.00 45.0 4580.49 2571.25 1343.47 0.99 44 435.00 90.20 40.3 11.47 15.03 2 0.00 35.0 11274.69 4565.56 864.13 1.08 45 446.47 5.30 40.3 3.53 4.64 2 0.00 35.0 662.63 0.00 154.59 1.08 X -S Area: 12346.84 Path Length: 371.10 X -S Weight: 1549582.12 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 6 RD.gmf Processed: 08 May 2019 11:16:49 RESULTS: Analysis 1 - Case 6 - Rapid Draw Down 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: 2.001 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.42 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 135.00 101.67 430.00 180.00 198.11 458.63 362.50 1.417 <-- Critical Surface 2 135.00 101.67 430.00 180.00 198.55 457.00 360.97 1.433 3 135.00 101.67 430.00 180.00 198.98 455.37 359.44 1.450 4 134.47 101.49 430.00 180.00 197.85 458.41 362.50 1.456 5 135.00 101.67 430.00 180.00 199.41 453.73 357.91 1.467 6 134.47 101.49 430.00 180.00 198.28 456.78 360.97 1.473 7 135.00 101.67 430.00 180.00 199.85 452.09 356.38 1.484 8 133.95 101.32 430.00 180.00 197.58 458.19 362.50 1.495 9 134.47 101.49 430.00 180.00 198.71 455.14 359.44 1.497 10 135.00 101.67 430.00 180.00 200.28 450.46 354.85 1.500 11 135.00 101.67 433.26 180.00 200.80 458.15 362.50 1.506 12 134.47 101.49 430.00 180.00 199.15 453.51 357.91 1.507 13 133.95 101.32 430.00 180.00 198.02 456.55 360.97 1.509 14 135.00 101.67 430.00 180.00 200.72 448.82 353.32 1.520 15 134.47 101.49 430.00 180.00 199.58 451.87 356.38 1.520 16 133.95 101.32 430.00 180.00 198.45 454.92 359.44 1.522 17 133.42 101.14 430.00 180.00 197.32 457.96 362.50 1.525 18 135.00 101.67 430.00 180.00 201.15 447.18 351.79 1.527 19 135.00 101.67 433.26 180.00 201.23 456.51 360.97 1.528 20 134.47 101.49 430.00 180.00 200.02 450.23 354.85 1.533 21 134.47 101.49 430.00 180.00 200.46 448.59 353.32 1.534 22 133.95 101.32 430.00 180.00 198.88 453.28 357.91 1.535 23 133.42 101.14 430.00 180.00 197.75 456.33 360.97 1.538 24 135.00 101.67 433.26 180.00 201.66 454.87 359.44 1.538 25 135.00 101.67 433.26 180.00 202.09 453.23 357.91 1.538 26 134.47 101.49 433.26 180.00 200.53 457.92 362.50 1.540 27 133.95 101.32 430.00 180.00 199.32 451.65 356.38 1.540 28 131.00 101.67 430.00 180.00 201.59 445.53 350.26 1.541 29 134.47 101.49 433.26 180.00 200.96 456.29 360.97 1.544 30 133.42 101.14 430.00 180.00 198.19 454.70 359.44 1.547 31 135.00 101.67 430.00 180.00 202.03 443.89 348.72 1.548 32 134.47 101.49 430.00 180.00 200.89 446.95 351.79 _.550 33 133.95 101.32 430.00 180.00 199.76 450.01 354.85 1.553 34 132.89 100.96 430.00 180.00 197.05 457.74 362.50 1.554 35 132.89 100.96 430.00 180.00 197.49 456.11 360.97 1.554 36 135.00 101.67 433.26 180.00 202.52 451.59 356.38 1.557 37 133.42 101.14 430.00 180.00 198.62 453.06 357.91 1.557 38 135.00 101.67 430.00 180.00 202.46 442.24 347.19 1.557 39 134.47 101.49 433.26 180.00 201.39 454.65 359.44 1.557 40 134.47 101.49 430.00 180.00 201.33 445.31 350.26 1.560 41 133.95 101.32 430.00 180.00 200.19 448.37 353.32 1.561 42 133.95 101.32 433.26 180.00 200.26 457.70 362.50 1.561 43 133.42 101.14 430.00 180.00 199.06 451.42 356.38 1.565 44 135.00 101.67 433.26 180.00 202.95 449.95 354.85 1.566 45 135.00 101.67 430.00 180.00 202.90 440.59 345.66 1.566 46 134.47 101.49 433.26 180.00 201.82 453.01 357.91 1.568 47 133.95 101.32 433.26 180.00 200.69 456.06 360.97 1.569 48 132.89 100.96 430.00 180.00 197.92 454.47 359.44 1.569 49 134.47 101.49 430.00 180.00 201.76 443.66 348.72 1.569 50 133.95 101.32 430.00 180.00 200.63 446.72 351.79 1.572 51 133.42 101.14 430.00 180.00 199.49 449.78 354.85 1.572 52 132.37 100.79 430.00 180.00 196.79 457.52 362.50 1.574 53 135.00 101.67 436.53 180.00 203.46 457.64 362.50 1.574 54 135.00 101.67 433.26 180.00 203.38 448.30 353.32 1.574 55 135.00 101.67 430.00 180.00 203.34 438.95 344.13 1.575 56 134.47 101.49 433.26 180.00 202.25 451.36 356.38 1.576 57 132.89 100.96 430.00 180.00 198.36 452.84 357.91 1.576 58 134.47 101.49 430.00 180.00 202.20 442.01 347.19 1.576 59 133.95 101.32 433.26 180.00 201.12 454.42 359.44 1.579 60 133.95 101.32 430.00 180.00 201.07 445.08 350.26 1.580 61 133.42 101.14 433.26 180.00 199.99 457.47 362.50 1.580 62 132.37 100.79 430.00 180.00 197.22 455.89 360.97 1.581 63 135.00 101.67 436.53 180.00 203.89 456.00 360.97 1.582 64 133.42 101.14 430.00 180.00 199.93 448.14 353.32 1.583 65 135.00 101.67 433.26 180.00 203.81 446.66 351.79 1.583 66 135.00 101.67 430.00 180.00 203.78 437.29 342.60 1.584 67 134.47 101.49 433.26 180.00 202.68 449.72 354.85 1.585 68 134.47 101.49 430.00 180.00 202.64 440.37 345.66 1.585 69 132.89 100.96 430.00 180.00 198.79 451.20 356.38 1.586 70 133.95 101.32 433.26 180.00 201.55 452.78 357.91 1.587 71 132.37 100.79 430.00 180.00 197.66 454.25 359.44 1.588 72 133.95 101.32 430.00 180.00 201.50 443.43 348.72 1.589 73 133.42 101.14 433.26 180.00 200.43 455.84 360.97 1.591 74 135.00 101.67 436.53 180.00 204.31 454.36 359.44 1.591 75 133.42 101.14 430.00 180.00 200.37 446.50 351.79 1.591 76 135.00 101.67 433.26 180.00 204.25 445.01 350.26 1.591 77 135.00 101.67 430.00 180.00 204.22 435.64 341.07 1.593 78 134.47 101.49 436.53 180.00 203.19 457.42 362.50 1.593 79 134.47 101.49 433.26 180.00 203.12 448.08 353.32 1.593 80 131.84 100.61 430.00 180.00 196.52 457.30 362.50 1.593 81 134.47 101.49 430.00 180.00 203.08 438.72 344.13 1.594 82 132.89 100.96 430.00 180.00 199.23 449.56 354.85 1.594 83 133.95 101.32 433.26 180.00 201.99 451.14 356.38 1.596 84 133.95 101.32 430.00 180.00 201.94 441.79 347.19 1.597 85 132.37 100.79 430.00 180.00 198.09 452.61 357.91 1.598 86 133.42 101.14 433.26 180.00 200.86 454.20 359.44 1.599 87 135.00 101.67 436.53 180.00 204.74 452.71 357.91 1.599 88 133.42 101.14 430.00 180.00 200.80 444.85 350.26 1.600 89 131.84 100.61 430.00 180.00 196.96 455.66 360.97 1.600 90 135.00 101.67 433.26 180.00 204.68 443.36 348.72 1.601 91 134.47 101.49 436.53 180.00 203.62 455.78 360.97 1.601 92 134.47 101.49 433.26 180.00 203.55 446.43 351.79 1.602 93 132.89 100.96 433.26 180.00 199.73 457.25 362.50 1.602 94 134.47 101.49 430.00 180.00 203.52 437.06 342.60 1.602 95 132.89 100.96 430.00 180.00 199.67 447.91 353.32 1.602 96 135.00 101.67 430.00 180.00 204.66 433.99 339.54 1.603 97 133.95 101.32 430.00 180.00 202.38 440.14 345.66 1.604 98 133.95 101.32 433.26 180.00 202.42 449.49 354.85 1.604 99 132.37 100.79 430.00 180.00 198.53 450.97 356.38 1.606 Critical Failure Surface (circle 1) Intersects: XL: 135.00 YL: 101.67 XR: 430.00 YR: 180.00 Centre: XC: 198.11 YC: 458.63 Radius: R: 362.50 Generated failure surface: (20 points) 135.00 101.67 151.39 99.15 167.87 97.39 184.42 96.39 201.00 96.14. 217.57 96.65 234.11 97.92 250.56 99.94 266.91 102.72 283.11 106.24 299.13 110.49 314.95 115.47 330.52 121.18 345.81 127.58 360.79 134.68 375.43 142.46 389.71 150.90 403.58 159.98 417.02 169.69 430.00 180.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 50 slices) Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 135.00 7.19 -8.7 5.44 5.50 2 0.00 35.0 898.63 453.84 172.11 1.09 2 140.44 21.57 -8.7 5.44 5.50 2 0.00 35.0 2695.90 1361.52 516.33 1.09 3 145.87 36.60 -8.7 5.52 5.58 3 100.00 18.0 4611.75 2310.23 862.46 1.05 4 151.39 80.69 -6.1 8.24 8.29 3 100.00 18.0 10256.34 5063.93 1267.86 1.03 5 159.63 110.60 -6.1 8.24 8.29 3 100.00 18.0 14110.58 6940.62 1741.49 1.03 6 167.87 107.03 -3.5 6.48 6.50 3 100.00 18.0 13669.21 6690.81 2127.99 1.02 7 174.36 94.51 -3.5 5.03 5.04 4 2000.00 20.0 12067.62 5908.27 2504.13 1.02 8 179.39 104.49 -3.5 5.03 5.04 4 2000.00 20.0 13339.98 6532.30 2758.98 1.02 9 184.42 192.27 -0.9 8.29 8.29 4 2000.00 20.0 24520.91 11999.00 2985.17 1.00 10 192.71 216.20 -0.9 8.29 8.29 4 2000.00 20.0 27528.12 13492.19 3348.66 1.00 11 201.00 141.38 1.8 5.00 5.00 4 2000.00 20.0 17974.97 8826.32 3538.11 0.99 12 206.00 148.94 1.8 5.00 5.00 4 2000.00 20.0 18907.52 9298.24 3723.93 0.99 13 211.00 207.37 1.8 6.57 6.58 4 2000.00 20.0 26320.00 12946.05 3944.46 0.99 14 217.57 149.79 4.4 4.52 4.54 4 2000.00 20.0 19020.26 9374.50 4057.78 0.98 15 222.10 206.96 4.4 6.00 6.02 3 100.00 18.0 26277.14 12952.26 4332.67 0.99 16 228.10 216.21 4.4 6.00 6.02 3 100.00 18.0 27449.36 13531.23 4526.18 0.99 17 234.11 309.75 7.0 8.23 8.29 3 100.00 18.0 39299.04 19473.90 4701.28 0.98 18 242.33 323.99 7.0 8.23 8.29 3 100.00 18.0 41059.27 20369.44 4912.30 0.98 19 250.56 294.79 9.6 7.22 7.32 2 0.00 35.0 37368.48 18657.93 4972.81 0.94 20 257.78 303.32 9.6 7.22 7.32 2 0.00 35.0 38521.64 19197.83 5125.89 0.94 21 265.00 81.57 9.6 1.91 1.93 2 0.00 35.0 10367.71 5162.60 5221.19 0.94 22 266.91 283.44 12.3 6.55 6.70 2 0.00 35.0 36019.29 18098.82 5230.92 0.92 23 273.45 288.42 12.3 6.55 6.70 2 0.00 35.0 36641.95 18416.90 5321.40 0.92 24 280.00 138.76 12.3 3.11 3.18 2 0.00 35.0 17633.09 8860.44 5390.47 0.92 25 283.11 265.06 14.9 5.89 6.09 2 0.00 35.0 33722.11 17112.96 5386.76 0.91 26 289.00 229.91 14.9 5.07 5.24 2 0.00 35.0 29270.63 14843.46 5434.83 0.91 27 294.37 231.65 14.9 5.07 5.24 2 0.00 35.0 29488.23 14955.85 5475.28 0.91 28 299.13 363.38 17.5 7.91 8.29 2 0.00 35.0 46252.88 23774.31 5448.06 0.91 29 307.04 364.52 17.5 7.91 8.29 2 0.00 35.0 46394.86 23848.63 5464.83 0.91 30 314.95 358.45 20.1 7.78 8.29 2 0.00 35.0 45623.38 23819.71 5403.07 0.90 31 322.73 356.46 20.1 7.78 8.29 2 0.00 35.0 45374.64 23687.47 5373.55 0.90 32 330.52 315.32 22.7 6.95 7.54 2 0.00 35.0 40144.35 21333.05 5270.53 0.90 33 337.47 311.18 22.7 6.95 7.54 2 0.00 35.0 39626.89 21052.98 5202.50 0.90 34 344.42 61.77 22.7 1.39 1.51 6 50.00 24.0 7864.73 4178.83 5306.59 0.96 35 345.81 328.33 25.4 7.49 8.29 6 50.00 24.0 41739.32 22058.60 5179.80 0.96 36 353.30 320.44 25.4 7.49 8.29 6 50.00 24.0 40620.55 20222.29 5021.11 0.96 37 360.79 380.67 28.0 9.21 10.43 6 50.00 24.0 48084.08 22689.82 4769.84 0.97 38 370.00 211.82 28.0 5.43 6.15 6 50.00 24.0 26667.42 11895.11 4466.32 0.97 39 375.43 155.82 30.6 4.30 4.99 6 50.00 24.0 19568.87 8804.14 4100.19 0.98 40 379.73 274.82 30.6 8.46 9.82 2 0.00 35.0 34479.19 15018.33 3501.15 0.90 41 388.19 44.91 30.6 1.52 1.77 6 50.00 24.0 5632.62 2374.05 3318.92 0.98 42 389.71 90.02 33.2 3.21 3.84 6 50.00 24.0 11269.82 4799.61 3106.70 0.99 43 392.91 218.28 33.2 9.09 10.86 2 0.00 35.0 27285.18 10859.73 2513.44 0.90 44 402.00 32.37 33.2 1.58 1.88 5 0.00 45.0 3560.18 1473.57 1792.11 0.82 45 403.58 27.77 35.8 1.42 1.76 5 0.00 45.0 3054.98 1260.91 1663.52 0.82 46 405.00 101.07 35.8 6.01 7.41 2 0.00 35.0 12633.57 4079.54 1694.33 0.91 47 411.01 74.99 35.8 6.01 7.41 2 0.00 35.0 9374.33 2072.58 1223.35 0.91 48 417.02 26.65 38.5 2.91 3.72 2 0.00 35.0 3330.95 268.06 842.21 0.92 49 419.93 30.22 38.5 5.04 6.43 2 0.00 35.0 3777.16 0.00 538.60 0.92 50 424.96 10.07 38.5 5.04 6.43 2 0.00 35.0 1259.07 0.00 179.53 0.92 X -S Area: 9251.77 Path Length: 315.02 X -S Weight: 1172659.00 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 6 Full.gmf Processed: 09 May 2019 10:09:07 RESULTS: Analysis 1 - Case 6 - Full Reservoir 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: 3.787 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 2.74 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 135.00 101.67 430.00 180.00 198.11 458.63 362.50 2.736 <-- Critical Surface 2 135.00 101.67 430.00 180.00 198.55 457.00 360.97 2.766 3 135.00 101.67 430.00 180.00 198.98 455.37 359.44 2.797 4 134.47 101.49 430.00 180.00 197.85 458.41 362.50 2.809 5 135.00 101.67 430.00 180.00 199.41 453.73 357.91 2.828 6 134.47 101.49 430.00 180.00 198.28 456.78 360.97 2.839 7 135.00 101.67 430.00 180.00 199.85 452.09 356.38 2.859 8 133.95 101.32 430.00 180.00 197.58 458.19 362.50 2.880 9 134.47 101.49 430.00 180.00 198.71 455.14 359.44 2.883 10 135.00 101.67 430.00 180.00 200.28 450.46 354.85 2.890 11 135.00 101.67 433.26 180.00 200.80 458.15 362.50 2.896 12 134.47 101.49 430.00 180.00 199.15 453.51 357.91 2.901 13 133.95 101.32 430.00 180.00 198.02 456.55 360.97 2.905 14 134.47 101.49 430.00 180.00 199.58 451.87 356.38 2.925 15 135.00 101.67 430.00 180.00 200.72 448.82 353.32 2.925 16 133.95 101.32 430.00 180.00 198.45 454.92 359.44 2.929 17 133.42 101.14 430.00 180.00 197.32 457.96 362.50 2.934 18 135.00 101.67 433.26 180.00 201.23 456.51 360.97 2.934 19 135.00 101.67 430.00 180.00 201.15 447.18 351.79 2.939 20 134.47 101.49 430.00 180.00 200.02 450.23 354.85 2.950 21 134.47 101.49 430.00 180.00 200.46 448.59 353.32 2.951 22 133.95 101.32 430.00 180.00 198.88 453.28 357.91 2.953 23 135.00 101.67 433.26 180.00 201.66 454.87 359.44 2.954 24 135.00 101.67 433.26 180.00 202.09 453.23 357.91 2.954 25 134.47 101.49 433.26 180.00 200.53 457.92 362.50 2.957 26 133.42 101.14 430.00 180.00 197.75 456.33 360.97 2.958 27 135.00 101.67 430.00 180.00 201.59 445.53 350.26 2.960 28 133.95 101.32 430.00 180.00 199.32 451.65 356.38 2.963 29 134.47 101.49 433.26 180.00 200.96 456.29 360.97 2.965 30 133.42 101.14 430.00 180.00 198.19 454.70 359.44 2.975 31 135.00 101.67 430.00 180.00 202.03 443.89 348.72 2.976 32 134.47 101.49 430.00 180.00 200.89 446.95 351.79 2.980 33 133.95 101.32 430.00 180.00 199.76 450.01 354.85 2.987 34 132.89 100.96 430.00 180.00 197.05 457.74 362.50 2.988 35 132.89 100.96 430.00 180.00 197.49 456.11 360.97 2.988 36 135.00 101.67 433.26 180.00 202.52 451.59 356.38 2.989 37 134.47 101.49 433.26 180.00 201.39 454.65 359.44 2.990 38 135.00 101.67 430.00 180.00 202.46 442.24 347.19 2.993 39 133.42 101.14 430.00 180.00 198.62 453.06 357.91 2.994 40 133.95 101.32 433.26 180.00 200.26 457.70 362.50 2.996 41 134.47 101.49 430.00 180.00 201.33 445.31 350.26 3.001 42 133.95 101.32 430.00 180.00 200.19 448.37 353.32 3.001 43 135.00 101.67 433.26 180.00 202.95 449.95 354.85 3.005 44 133.42 101.14 430.00 180.00 199.06 451.42 356.38 3.008 45 135.00 101.67 430.00 180.00 202.90 440.59 345.66 3.010 46 134.47 101.49 433.26 180.00 201.82 453.01 357.91 3.010 47 133.95 101.32 433.26 180.00 200.69 456.06 360.97 3.011 48 135.00 101.67 436.53 180.00 203.46 457.64 362.50 3.016 49 132.89 100.96 430.00 180.00 197.92 454.47 359.44 3.016 50 134.47 101.49 430.00 180.00 201.76 443.66 348.72 3.017 51 135.00 101.67 433.26 180.00 203.38 448.30 353.32 3.021 52 133.95 101.32 430.00 180.00 200.63 446.72 351.79 3.022 53 133.42 101.14 430.00 180.00 199.49 449.78 354.85 3.022 54 132.37 100.79 430.00 180.00 196.79 457.52 362.50 3.025 55 134.47 101.49 433.26 180.00 202.25 451.36 356.38 3.025 56 135.00 101.67 430.00 180.00 203.34 438.95 344.13 3.026 57 134.47 101.49 430.00 180.00 202.20 442.01 347.19 3.029 58 132.89 100.96 430.00 180.00 198.36 452.84 357.91 3.030 59 133.95 101.32 433.26 180.00 201.12 454.42 359.44 3.030 60 135.00 101.67 436.53 180.00 203.89 456.00 360.97 3.031 61 133.42 101.14 433.26 180.00 199.99 457.47 362.50 3.032 62 133.95 101.32 430.00 180.00 201.07 445.08 350.26 3.038 63 135.00 101.67 433.26 180.00 203.81 446.66 351.79 3.038 64 132.37 100.79 430.00 180.00 197.22 455.89 360.97 3.039 65 134.47 101.49 433.26 180.00 202.68 449.72 354.85 3.041 66 135.00 101.67 430.00 180.00 203.78 437.29 342.60 3.043 67 133.42 101.14 430.00 180.00 199.93 448.14 353.32 3.043 68 134.47 101.49 430.00 180.00 202.64 440.37 345.66 3.045 69 133.95 101.32 433.26 180.00 201.55 452.78 357.91 3.046 70 135.00 101.67 436.53 180.00 204.31 454.36 359.44 3.047 71 132.89 100.96 430.00 180.00 198.79 451.20 356.38 3.049 72 134.47 101.49 436.53 180.00 203.19 457.42 362.50 3.052 73 133.42 101.14 433.26 180.00 200.43 455.84 360.97 3.052 74 132.37 100.79 430.00 180.00 197.66 454.25 359.44 3.052 75 133.95 101.32 430.00 180.00 201.50 443.43 348.72 3.053 76 135.00 101.67 433.26 180.00 204.25 445.01 350.26 3.053 77 134.47 101.49 433.26 180.00 203.12 448.08 353.32 3.057 78 133.42 101.14 430.00 180.00 200.37 446.50 351.79 3.058 79 135.00 101.67 430.00 180.00 204.22 435.64 341.07 3.059 80 134.47 101.49 430.00 180.00 203.08 438.72 344.13 3.061 81 133.95 101.32 433.26 180.00 201.99 451.14 356.38 3.061 82 131.84 100.61 430.00 180.00 196.52 457.30 362.50 3.061 83 135.00 101.67 436.53 180.00 204.74 452.71 357.91 3.063 84 132.89 100.96 430.00 180.00 199.23 449.56 354.85 3.064 85 133.42 101.14 433.26 180.00 200.86 454.20 359.44 3.067 86 134.47 101.49 436.53 180.00 203.62 455.78 360.97 3.067 87 133.95 101.32 430.00 180.00 201.94 441.79 347.19 3.069 88 132.37 100.79 430.00 180.00 198.09 452.61 357.91 3.071 89 135.00 101.67 433.26 180.00 204.68 443.36 348.72 3.071 90 134.47 101.49 433.26 180.00 203.55 446.43 351.79 3.073 91 132.89 100.96 433.26 180.00 199.73 457.25 362.50 3.073 92 133.42 101.14 430.00 180.00 200.80 444.85 350.26 3.074 93 131.84 100.61 430.00 180.00 196.96 455.66 360.97 3.075 94 133.95 101.32 433.26 180.00 202.42 449.49 354.85 3.077 95 134.47 101.49 430.00 180.00 203.52 437.06 342.60 3.077 96 132.89 100.96 430.00 180.00 199.67 447.91 353.32 3.079 97 135.00 101.67 430.00 180.00 204.66 433.99 339.54 3.079 98 133.95 101.32 430.00 180.00 202.38 440.14 345.66 3.080 99 133.42 101.14 433.26 180.00 201.29 452.55 357.91 3.082 Critical Failure Surface (circle 1) Intersects: XL: 135.00 YL: 101.67 XR: 430.00 YR: 180.00 Centre: XC: 198.11 YC: 458.63 Radius: R: 362.50 Generated failure surface: (20 points) 135.00 101.67 151.39 99.15 167.87 97.39 184.42 96.39 201.00 96.14 217.57 96.65 234.11 97.92 250.56 99.94 266.91 102.72 283.11 106.24 299.13 110.49 314.95 115.47 330.52 121.18 345.81 127.58 360.79 134.68 375.43 142.46 389.71 150.90 403.58 159.98 417.02 169.69 430.00 180.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 49 slices) Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 135.00 7.19 -8.7 5.44 5.50 2 0.00 35.0 898.63 25993.08 4812.98 1.05 2 140.44 21.57 -8.7 5.44 5.50 2 0.00 35.0 2695.90 26279.04 5037.33 1.05 3 145.87 36.60 -8.7 5.52 5.58 3 100.00 18.0 4611.75 26966.43 5266.70 1.03 4 151.39 80.69 -6.1 8.24 8.29 3 100.00 18.0 10256.34 40496.72 5530.52 1.02 5 159.63 110.60 -6.1 8.24 8.29 3 100.00 18.0 14110.58 40951.99 5829.73 1.02 6 167.87 107.03 -3.5 6.48 6.50 3 100.00 18.0 13669.21 32343.74 6068.07 1.01 7 174.36 94.51 -3.5 5.03 5.04 4 2000.00 20.0 12067.62 25219.72 6282.17 1.01 8 179.39 104.49 -3.5 5.03 5.04 4 2000.00 20.0 13339.98 25315.80 6431.34 1.01 9 184.42 192.27 -0.9 8.29 8.29 4 2000.00 20.0 24520.91 41731.49 6558.73 1.00 10 192.71 216.20 -0.9 8.29 8.29 4 2000.00 20.0 27528.12 41795.39 6749.48 1.00 11 201.00 141.38 1.8 5.00 5.00 4 2000.00 20.0 17974.97 25210.71 6841.74 1.00 12 206.00 148.94 1.8 5.00 5.00 4 2000.00 20.0 18907.52 25162.58 6923.93 1.00 13 211.00 207.37 1.8 6.57 6.58 4 2000.00 20.0 26320.00 33016.95 7024.53 1.00 14 217.57 149.79 4.4 4.52 4.54 4 2000.00 20.0 19020.26 22693.75 7064.44 0.99 15 222.10 206.96 4.4 6.00 6.02 3 100.00 18.0 26277.14 29974.42 7180.34 0.99 16 228.10 216.21 4.4 6.00 6.02 3 100.00 18.0 27449.36 29801.38 7249.78 0.99 17 234.11 309.75 7.0 8.23 8.29 3 100.00 18.0 39299.04 40645.04 7290.76 0.99 18 242.33 323.99 7.0 8.23 8.29 3 100.00 18.0 41059.27 40121.86 7332.02 0.99 19 250.56 294.79 9.6 7.22 7.32 2 0.00 35.0 37368.48 34929.00 7288.82 0.97 20 257.78 303.32 9.6 7.22 7.32 2 0.00 35.0 38521.64 34369.31 7294.81 0.97 21 265.00 81.57 9.6 1.91 1.93 2 0.00 35.0 10367.71 8987.55 7297.07 0.97 22 266.91 283.44 12.3 6.55 6.70 2 0.00 35.0 36019.29 30753.07 7243.94 0.97 23 273.45 288.42 12.3 6.55 6.70 2 0.00 35.0 36641.95 30159.09 7200.36 0.97 24 280.00 138.76 12.3 3.11 3.18 2 0.00 35.0 17633.09 14119.04 7170.68 0.97 25 283.11 265.06 14.9 5.89 6.09 2 0.00 35.0 33722.11 26613.08 7098.42 0.97 26 289.00 229.91 14.9 5.07 5.24 2 0.00 35.0 29270.63 22418.79 7034.00 0.97 27 294.07 231.65 14.9 5.07 5.24 2 0.00 35.0 29488.23 21978.61 6970.18 0.97 28 299.13 363.38 17.5 7.91 8.29 2 0.00 35.0 46252.88 33760.18 6831.95 0.97 29 307.34 364.52 17.5 7.91 8.29 2 0.00 35.0 46394.86 32471.11 6684.80 0.97 30 314.95 358.45 20.1 7.78 8.29 2 0.00 35.0 45623.38 31089.41 6481.85 0.97 31 322.73 356.46 20.1 7.78 8.29 2 0.00 35.0 45374.64 29614.92 6289.33 0.97 32 330.52 315.32 22.7 6.95 7.54 2 0.00 35.0 40144.35 25566.58 6052.32 0.98 33 337.47 311.18 22.7 6.95 7.54 2 0.00 35.0 39626.89 24196.99 5836.93 0.98 34 344.42 61.77 22.7 1.39 1.51 6 50.00 24.0 7864.73 4677.10 5794.40 1.02 35 345.81 328.33 25.4 7.49 8.29 6 50.00 24.0 41739.32 24645.07 5598.58 1.03 36 353.30 320.44 25.4 7.49 8.29 6 50.00 24.0 40620.55 22808.75 5299.40 1.03 37 360.79 380.67 28.0 9.21 10.43 6 50.00 24.0 48084.08 25943.12 4995.13 1.04 38 370.00 211.82 28.0 5.43 6.15 6 50.00 24.0 26667.42 13814.71 4687.10 1.04 39 375.43 155.82 30.6 4.30 4.99 6 50.00 24.0 19568.87 10361.28 4327.69 1.06 40 379.73 274.82 30.6 8.46 9.82 2 0.00 35.0 34479.19 18083.30 3783.56 1.01 41 388.19 44.91 30.6 1.52 1.77 6 50.00 24.0 5632.62 2924.85 3516.84 1.06 42 389.71 90.02 33.2 3.21 3.84 6 50.00 24.0 11269.82 5996.48 3313.19 1.08 43 392.91 218.28 33.2 9.09 10.86 2 0.00 35.0 27285.18 14248.01 2760.49 1.02 44 402.00 32.37 33.2 1.58 1.88 5 0.00 45.0 3560.18 2061.36 2033.97 0.96 45 403.58 27.77 35.8 1.42 1.76 5 0.00 45.0 3054.98 1808.91 1912.56 0.98 46 405.00 101.07 35.8 6.01 7.41 2 0.00 35.0 12633.57 6392.00 1909.16 1.04 47 411.01 74.99 35.8 6.01 7.41 2 0.00 35.0 9374.33 4385.04 1409.10 1.04 48 417.02 61.27 38.5 9.21 11.76 2 0.00 35.0 7658.96 2681.83 729.98 1.06 49 426.22 5.67 38.5 3.78 4.82 2 0.00 35.0 708.22 0.00 155.83 1.06 X -S Area: 9251.77 Path Length: 315.02 X -S Weight: 1172659.00 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 7 RD.gmf Processed: 08 May 2019 13:36:01 RESULTS: Analysis 1 - Case 7 - Rapid Draw Down 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: 2.242 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.46 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.67 317.00 160.00 154.40 336.53 240.00 1.458 <-- Critical Surface 2 105.00 101.67 317.00 160.00 154.71 335.42 238.98 1.485 3 105.00 101.67 317.00 160.00 155.01 334.31 237.96 1.512 4 104.47 101.49 317.00 160.00 154.15 336.29 240.00 1.531 5 105.00 101.67 317.00 160.00 155.32 333.20 236.94 1.539 6 104.47 101.49 317.00 160.00 154.45 335.19 238.98 1.557 7 105.00 101.67 317.00 160.00 155.62 332.09 235.92 1.566 8 105.00 101.67 318.58 159.55 156.08 336.17 240.00 1.580 9 104.47 101.49 317.00 160.00 154.76 334.08 237.96 1.584 10 105.00 101.67 317.00 160.00 155.93 330.98 234.90 1.594 11 103.95 101.32 317.00 160.00 153.90 336.06 240.00 1.602 12 105.00 101.67 318.58 159.55 156.38 335.06 238.98 1.605 13 104.47 101.49 317.00 160.00 155.07 332.97 236.94 1.609 14 105.00 101.67 317.00 160.00 156.24 329.86 233.88 1.612 15 103.95 101.32 317.00 160.00 154.20 334.95 238.98 1.623 16 105.00 101.67 318.58 159.55 156.68 333.95 237.96 1.623 17 104.47 101.49 317.00 160.00 155.37 331.85 235.92 1.627 18 105.00 101.67 317.00 160.00 156.54 328.75 232.86 1.630 19 104.47 101.49 318.58 159.55 155.83 335.93 240.00 1.638 20 105.00 101.67 318.58 159.55 156.98 332.83 236.94 1.640 21 103.95 101.32 317.00 160.00 154.51 333.84 237.96 1.642 22 104.47 101.49 317.00 160.00 155.68 330.74 234.90 1.644 23 105.00 101.67 317.00 160.00 156.85 327.63 231.84 1.648 24 104.47 101.49 318.58 159.55 156.13 334.82 238.98 1.655 25 103.95 101.32 317.00 160.00 154.81 332.73 236.94 1.659 26 105.00 101.67 318.58 159.55 157.29 331.72 235.92 1.659 27 103.42 101.14 317.00 160.00 153.64 335.83 240.00 1.659 28 104.47 101.49 317.00 160.00 155.98 329.63 233.88 1.661 29 105.00 101.67 317.00 160.00 157.16 326.51 230.82 1.668 30 104.47 101.49 318.58 159.55 156.43 333.71 237.96 1.672 31 105.00 101.67 320.16 159.10 157.75 335.80 240.00 1.675 32 103.42 101.14 317.00 160.00 153.95 334.72 238.98 1.675 33 103.95 101.32 317.00 160.00 155.12 331.62 235.92 1.675 34 105.00 101.67 318.58 159.55 157.59 330.60 234.90 1.676 35 104.47 101.49 317.00 160.00 156.29 328.51 232.86 1.680 36 105.00 101.67 317.00 160.00 157.47 325.39 229.80 1.684 37 103.95 101.32 318.58 159.55 155.57 335.70 240.00 1.687 38 105.00 101.67 320.16 159.10 158.05 334.68 238.98 1.690 39 103.42 101.14 317.00 160.00 154.26 333.61 237.96 _.691 40 104.47 101.49 318.58 159.55 156.73 332.60 236.94 1.692 41 105.00 101.67 318.58 159.55 157.89 329.48 233.88 1.693 42 103.95 101.32 317.00 160.00 155.43 330.50 234.90 1.694 43 104.47 101.49 317.00 160.00 156.60 327.39 231.84 1.696 44 105.00 101.67 317.00 160.00 157.77 324.27 228.78 1.702 45 103.95 101.32 318.58 159.55 155.87 334.59 238.98 1.706 46 104.47 101.49 318.58 159.55 157.03 331.48 235.92 1.706 47 105.00 101.67 320.16 159.10 158.34 333.57 237.96 1.706 48 103.42 101.14 317.00 160.00 154.56 332.49 236.94 1.709 49 103.95 101.32 317.00 160.00 155.73 329.39 233.88 1.709 50 105.00 101.67 318.58 159.55 158.19 328.37 232.86 1.711 51 104.47 101.49 317.00 160.00 156.91 326.27 230.82 1.713 52 102.89 100.96 317.00 160.00 153.39 335.59 240.00 1.717 53 103.95 101.32 318.58 159.55 156.17 333.47 237.96 1.720 54 105.00 101.67 317.00 160.00 158.08 323.15 227.76 1.720 55 104.47 101.49 320.16 159.10 157.49 335.56 240.00 1.721 56 104.47 101.49 318.58 159.55 157.34 330.36 234.90 1.723 57 105.00 101.67 320.16 159.10 158.64 332.45 236.94 1.723 58 103.95 101.32 317.00 160.00 156.04 328.27 232.86 1.726 59 102.89 100.96 317.00 160.00 153.70 334.48 238.98 1.727 60 105.00 101.67 318.58 159.55 158.50 327.25 231.84 1.729 61 104.47 101.49 317.00 160.00 157.22 325.15 229.80 1.731 62 103.42 101.14 317.00 160.00 154.87 331.38 235.92 1.734 63 103.42 101.14 318.58 159.55 155.32 335.46 240.00 1.734 64 104.47 101.49 320.16 159.10 157.79 334.45 238.98 1.736 65 103.95 101.32 318.58 159.55 156.48 332.36 236.94 1.736 66 102.89 100.96 317.00 160.00 154.01 333.37 237.96 1.738 67 105.00 101.67 317.00 160.00 158.39 322.03 226.73 1.738 68 1C4.47 101.49 318.58 159.55 157.64 329.25 233.88 1.740 69 105.00 101.67 320.16 159.10 158.94 331.34 235.92 1.741 70 103.42 101.14 317.00 160.00 155.18 330.27 234.90 1.743 71 105.00 101.67 318.58 159.55 158.80 326.12 230.82 1.747 72 104.47 101.49 317.00 160.00 157.53 324.03 228.78 1.749 73 102.39 100.96 317.00 160.00 154.31 332.26 236.94 1.751 74 105.00 101.67 321.74 158.65 159.41 335.42 240.00 1.752 75 102.37 100.79 317.00 160.00 153.14 335.36 240.00 1.752 76 104.47 101.49 320.16 159.10 158.09 333.33 237.96 1.753 77 103.95 101.32 318.58 159.55 156.78 331.24 235.92 1.753 78 103.95 101.32 317.00 160.00 156.35 327.15 231.84 1.753 79 103.42 101.14 318.58 159.55 155.62 334.35 238.98 1.755 80 103.42 101.14 317.00 160.00 155.48 329.15 233.88 1.755 81 105.00 101.67 317.00 160.00 158.70 320.90 225.71 1.756 82 104.47 101.49 318.58 159.55 157.94 328.13 232.86 1.758 83 105.00 101.67 320.16 159.10 159.24 330.22 234.90 1.758 84 102.37 100.79 317.00 160.00 153.45 334.25 238.98 1.762 85 103.95 101.32 317.00 160.00 156.66 326.03 230.82 1.763 86 105.00 101.67 318.58 159.55 159.11 325.00 229.80 1.764 87 102.89 100.96 317.00 160.00 154.62 331.14 235.92 1.765 88 103.42 101.14 318.58 159.55 155.92 333.24 237,96 1.766 89 103.95 101.32 320.16 159.10 157.24 335.33 240.00 1.766 90 105.00 101.67 321.74 158.65 159.70 334.30 238.98 1.768 91 103.42 101.14 317.00 160.00 155.79 328.03 232.86 1.769 92 104.47 101.49 320.16 159.10 158.39 332.22 236.94 1.770 93 105.00 101.67 317.00 160.00 159.01 319.77 224.69 1.774 94 103.95 101.32 318.58 159.55 157.08 330.12 234.90 1.775 95 104.47 101.49 318.58 159.55 158.25 327.01 231.84 1.775 96 102.37 100.79 317.00 160.00 153.75 333.13 237.96 1.775 97 105.00 101.67 320.16 159.10 159.54 329.10 233.88 1.775 98 104.47 101.49 317.00 160.00 157.83 322.91 227.76 1.775 99 102.89 100.96 318.58 159.55 155.06 335.23 240.00 1.776 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: 101.67 XR: 317.00 YR: 160.00 Centre: XC: 154.40 YC: 336.53 Radius: R: 240.00 Generated failure surface: (20 points) 105.00 101.67 116.82 99.49 128.74 97.90 140.72 96.92 164.75 96.75 176.74 97.57 188.67 98.99 200.52 101.00 223.85 106.79 235.26 110.56 246.48 114.89 257.46 119.78 278.62 131.17 288.74 137.65 298.53 144.62 307.96 152.08 Slice Geometry and Properties - Critical Failure Surface (circle 1, 44 slices) 152.73 96.53 212.26 103.61 268.18 125.21 317.00 160.00 Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 105.00 5.29 -10.4 4.52 4.60 2 0.00 35.0 661.29 335.68 153.38 1.12 2 109.52 15.87 -10.4 4.52 4.60 2 0.00 35.0 1983.87 1007.03 460.15 1.12 3 114.04 15.00 -10.4 2.78 2.83 3 100.00 18.0 1887.00 952.08 706.92 1.06 4 116.82 44.73 -7.6 5.96 6.01 3 100.00 18.0 5677.75 2815.68 977.24 1.04 5 122.78 61.28 -7.6 5.96 6.01 3 100.00 18.0 7821.97 '857.47 1342.85 1.04 6 128.74 70.36 -4.7 5.49 5.51 3 100.00 18.0 8998.83 4405.22 1660.58 1.02 7 134.23 82.89 -4.7 5.49 5.51 3 100.00 18.0 10604.35 5189.53 1955.83 1.02 8 139.72 16.44 -4.7 1.00 1.00 4 2000.00 20.0 2103.31 1029.16 2242.28 1.02 9 140.72 106.63 -1.8 6.01 6.01 4 2000.00 20.0 13634.14 6657.08 2323.41 1.01 10 146.72 119.81 -1.8 6.01 6.01 4 2000.00 20.0 15300.45 7480.09 2601.95 1.01 11 152.73 132.14 1.0 6.01 6.01 4 2000.00 20.0 16845.52 8246.84 2772.30 1.00 12 158.74 143.52 1.0 6.01 6.01 4 2000.00 20.0 18257.97 8957.27 3006.84 1.00 13 164.75 92.63 3.9 3.66 3.67 4 2000.00 20.0 11761.87 5793.66 3095.15 0.99 14 168.41 109.81 3.9 4.17 4.18 3 100.00 18.0 13916.35 6867.88 3309.96 0.99 15 172.57 114.41 3.9 4.17 4.18 3 100.00 18.0 14472.54 7155.67 3442.50 0.99 16 176.74 170.99 6.8 5.97 6.01 3 100.00 18.0 21571.65 10744.61 3559.53 0.98 17 182.71 178.63 6.8 5.97 6.01 3 100.00 18.0 22459.05 11224.75 3706.45 0.98 18 188.67 185.15 9.6 5.96 6.05 3 100.00 18.0 23191.74 11718.85 3807.92 0.98 19 194.64 188.59 9.6 5.89 5.97 2 0.00 35.0 23574.04 11936.89 3852.03 0.94 20 200.52 192.64 12.5 5.87 6.01 2 0.00 35.0 24080.25 12313.43 3906.28 0.93 21 206.39 196.48 12.5 5.87 6.01 2 0.00 35.0 24559.45 12558.47 3984.02 0.93 22 212.26 196.92 15.4 5.79 6.01 2 0.00 35.0 24614.46 12744.20 3999.57 0.92 23 218.05 198.87 15.4 5.79 6.01 2 0.00 35.0 24858.58 12870.60 4039.24 0.92 24 223.85 74.23 18.3 2.15 2.27 2 0.00 35.0 9278.71 4877.39 4016.29 0.91 25 226.00 159.80 18.3 4.63 4.88 2 0.00 35.0 19993.33 10500.17 4021.01 0.91 26 230.63 159.88 18.3 4.63 4.88 2 0.00 35.0 20038.45 10505.09 4029.55 0.91 27 235.26 197.22 21.1 5.74 6.15 2 0.00 35.0 24768.62 13193.15 3977.32 0.90 28 241.00 186.58 21.1 5.48 5.87 2 0.00 35.0 23459.74 12481.52 3947.11 0.90 29 246.48 184.63 24.0 5.49 6.01 2 0.00 35.0 23216.29 12610.78 3853.27 0.90 30 251.97 181.26 24.0 5.49 6.01 2 0.00 35.0 22795.08 12380.63 3783.33 0.90 31 257.46 146.82 26.9 4.54 5.09 2 0.00 35.0 18466.66 10270.19 3663.47 0.90 32 262.00 193.92 26.9 6.18 6.93 2 0.00 35.0 24394.45 13119.35 3546.19 0.90 33 268.18 157.76 29.7 5.22 6.01 2 0.00 35.0 19849.85 10237.89 3351.55 0.90 34 273.40 151.28 29.7 5.22 6.01 2 0.00 35.0 19040.04 9119.96 3189.76 0.90 35 278.62 38.96 32.6 1.38 1.64 2 0.00 35.0 4904.44 2294.44 3039.76 0.91 36. 280.00 116.03 32.6 4.37 5.19 2 0.00 35.0 14612.90 6651.94 2858.83 0.91 37 284.37 103.81 32.6 4.37 5.19 2 0.00 35.0 13085.35 5746.74 2550.48 0.91 38 288.74 123.20 35.5 6.11 7.50 2 0.00 35.0 15553.24 6632.83 2123.14 0.91 39 294.85 61.45 35.5 3.68 4.52 6 50.00 24.0 7748.96 3015.50 1827.49 1.01 40 298.53 42.62 38.3 3.00 3.83 6 50.00 24.0 5345.40 1956.92 1510.83 1.03 41 301.53 40.30 38.3 3.47 4.42 5 0.00 45.0 4432.94 1552.06 952.90 0.83 42 305.00 26.89 38.3 2.96 3.77 2 0.00 35.0 3360.78 727.02 876.46 0.92 43 307.96 15.25 41.2 2.19 2.91 2 0.00 35.0 1906.43 174.44 630.12 0.94 44 310.15 20.55 41.2 6.85 9.11 2 0.00 35.0 2568.97 0.00 263.98 0.94 X S.Area: : 5021.51 .: Path Length:. 228.38' X -S weight:. .631657:12... GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\I8114\DPG Case 7 Full.gmf Processed: 09 May 2019 10:07:00 RESULTS: Analysis 1 - Case 7 - Full Reservoir 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: 4.288 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 2.84 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.67 317.00 160.00 154.40 336.53 240.00 2.844 <-- Critical Surface 2 105.00 101.67 317.00 160.00 154.71 335.42 238.98 2.893 3 105.00 101.67 317.00 160.00 155.01 334.31 237.96 2.941 4 104.47 101.49 317.00 160.00 154.15 336.29 240.00 2.977 5 105.00 101.67 317.00 160.00 155.32 333.20 236.94 2.991 6 104.47 101.49 317.00 160.00 154.45 335.19 238.98 3.024 7 105.00 101.67 317.00 160.00 155.62 332.09 235.92 3.041 8 105.00 101.67 318.58 159.55 156.08 336.17 240.00 3.060 9 104.47 101.49 317.00 160.00 154.76 334.08 237.96 3.072 10 105.00 101.67 317.00 160.00 155.93 330.98 234.90 3.091 11 105.00 101.67 318.58 159.55 156.38 : 335.06 238.98 3.106 12 103.95 101.32 317.00 160.00 153.90 336.06 240.00 3.107 13 104.47 101.49 317.00 160.00 155.07 332.97 236.94 3.119 14 105.00 101.67 317.00 160.00 156.24 329.86 233.88 3.125 15 105.00 101.67 318.58 159.55 156.68 333.95 237.96 3.140 16 103.95 101.32 317.00 160.00 154.20 334.95 238.98 3.145 17 104.47 101.49 317.00 160.00 155.37 331.85 235.92 3.151 18 105.00 101.67 317.00 160.00 156.54 328.75 232.86 3.156 19 104.47 101.49 318.58 159.55 155.83 335.93 240.00 3.167 20 105.00 101.67 318.58 159.55 156.98 332.83 236.94 3.171 21 103.95 101.32 317.00 160.00 154.51 333.84 237.96 3.180 22 104.47 101.49 317.00 160.00 155.68 330.74 234.90 3.182 23 105.00 101.67 317.00 160.00 156.85 327.63 231.84 3.189 24 104.47 101.49 318.58 159.55 156.13 334.82 238.98 3.197 25 105.00 101.67 318.58 159.55 157.29 331.72 235.92 3.205 26 103.95 101.32 317.00 160.00 154.81 332.73 236.94 3.211 27 103.42 101.14 317.00 160.00 153.64 335.83 240.00 3.212 28 104.47 101.49 317.00 160.00 155.98 329.63 233.88 3.213 29 105.00 101.67 317.00 160.00 157.16 326.51 230.82 3.227 30 104.47 101.49 318.58 159.55 156.43 333.71 237.96 3.230 31 105.00 101.67 320.16 159.10 157.75 335.80 240.00 3.233 32 105.00 101.67 318.58 159.55 157.59 330.60 234.90 3.236 33 103.95 101.32 317.00 160.00 155.12 331.62 235.92 3.240 34 103.42 101.14 317.00 160.00 153.95 334.72 238.98 3.241 35 104.47 101.49 317.00 160.00 156.29 328.51 232.86 3.250 36 105.00 101.67 317.00 160.00 157.47 325.39 229.80 3.256 37 103.95 101.32 318.58 159.55 155.57 335.70 240.00 3.257 38 105.00 101.67 320.16 159.10 158.05 334.68 238.98 3.261 39 104.47 101.49 318.58 159.55 156.73 332.60 236.94 3.266 40 105.00 101.67 318.58 159.55 157.89 329.48 233.88 3.268 41 103.42 101.14 317.00 160.00 154.26 333.61 237.96 3.270 42 103.95 101.32 317.00 160.00 155.43 330.50 234.90 3.275 43 104.47 101.49 317.00 160.00 156.60 327.39 231.84 3.278 44 105.00 101.67 317.00 160.00 157.77 324.27 228.78 3.289 45 105.00 101.67 320.16 159.10 158.34 333.57 237.96 3.290 46 104.47 101.49 318.58 159.55 157.03 - 331.48 235.92 3.292 47 103.95 101.32 318.58 159.55 155.87 334.59 238.98 3.292 48 105.00 101.67 318.58 159.55 158.19 328.37 232.86 3.301 49 103.95 101.32 317.00 160.00 155.73 329.39 233.88 3.303 50 103.42 101.14 317.00 160.00 154.56 332.49 236.94 3.303 51 104.47 101.49 317.00 160.00 156.91 326.27 230.82 3.310 52 103.95 101.32 318.58 159.55 156.17 333.47 237.96 3.317 53 104.47 101.49 320.16 159.10 157.49 335.56 240.00 3.317 54 102.89 100.96 317.00 160.00 153.39 335.59 240.00 3.318 55 105.00 101.67 320.16 159.10 158.64 332.45 236.94 3.322 56 105.00 101.67 317.00 160.00 158.08 323.15 227.76 3.322 57 104.47 101.49 318.58 159.55 157.34 330.36 234.90 3.323 58 105.00 101.67 318.58 159.55 158.50 327.25 231.84 3.334 59 103.95 101.32 317.00 160.00 156.04 328.27 232.86 3.334 60 102.89 100.96 317.00 160.00 153.70 334.48 238.98 3.336 61 104.47 101.49 317.00 160.00 157.22 325.15 229.80 3.343 62 103.42 101.14 318.58 159.55 155.32 335.46 240.00 3.344 63 104.47 101.49 320.16 159.10 157.79 334.45 238.98 3.346 64 103.42 101.14 317.00 160.00 154.87 331.38 235.92 3.348 65 103.95 101.32 318.58 159.55 156.48 332.36 236.94 3.348 66 105.00 101.67 320.16 159.10 158.94 331.34 235.92 3.353 67 104.47 101.49 318.58 159.55 157.64 329.25 233.88 3.355 68 105.00 101.67 317.00 160.00 158.39 322.03 226.73 3.356 69 102.89 100.96 317.00 160.00 154.01 333.37 237.96 3.356 70 103.42 101.14 317.00 160.00 155.18 330.27 234.90 3.365 71 105.00 101.67 318.58 159.55 158.80 326.12 230.82 3.366 72 105.00 101.67 321.74 158.65 159.41 335.42 240.00 3.371 73 104.47 101.49 317.00 160.00 157.53 324.03 228.78 3.375 74 104.47 101.49 320.16 159.10 158.09 333.33 237.96 3.377 75 103.95 101.32 318.58 159.55 156.78 331.24 235.92 3.379 76 102.89 100.96 317.00 160.00 154.31 332.26 236.94 3.381 77 103.42 101.14 318.58 159.55 155.62 334.35 238.98 3.382 78 102.37 100.79 317.00 160.00 153.14 335.36 240.00 3.383 79 103.95 101.32 317.00 160.00 156.35 327.15 231.84 3.384 80 105.00 101.67 320.16 159.10 159.24 330.22 234.90 3.385 81 104.47 101.49 318.58 159.55 157.94 328.13 232.86 3.387 82 103.42 101.14 317.00 160.00 155.48 329.15 233.88 3.388 83 105.00 101.67 317.00 160.00 158.70 320.90 225.71 3.389 84 105.00 101.67 318.58 159.55 159.11 325.00 229.80 3.399 85 102.37 100.79 317.00 160.00 153.45 334.25 238.98 3.401 86 105.00 101.67 321.74 158.65 159.70 334.30 238.98 3.401 87 103.95 101.32 320.16 159.10 157.24 335.33 240.00 3.402 88 103.42 101.14 318.58 159.55 155.92 333.24 237.96 3.403 89 103.95 101.32 317.00 160.00 156.66 326.03 230.82 3.403 90 102.89 100.96 317.00 160.00 154.62 331.14 235.92 3.405 91 104.47 101.49 320.16 159.10 158.39 332.22 236.94 3.407 92 103.42 101.14 317.00 160.00 155.79 328.03 232.86 3.414 93 105.00 101.67 320.16 159.10 159.54 329.10 233.88 3.417 94 103.95 101.32 318.58 159.55 157.08 330.12 234.90 3.418 95 104.47 101.49 318.58 159.55 158.25 327.01 231.84 3.418 96 102.89 100.96 318.58 159.55 155.06 335.23 240.00 3.421 97 105.00 101.67 317.00 160.00 159.01 319.77 224.69 3.423 98 104.47 101.49 317.00 160.00 157.83 322.91 227.76 3.424 99 102.37 100.79 317.00 160.00 153.75 333.13 237.96 3.425 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: 101.67 XR: 317.00 YR: 160.00 Centre: XC: 154.40 YC: 336.53 Radius: R: 240.00 Generated failure surface: (20 points) 105.00 101.67 116.82 99.49 128.74 97.90 140.72 96.92 152.73 96.53 164.75 96.75 176.74 97.57 188.67 98.99 200.52 101.00 212.26 103.61 223.85 106.79 235.26 110.56 246.48 114.89 257.46 119.78 268.18 125.21 278.62 131.17 288.74 137.65 298.53 144.62 307.96 152.08 317.00 160.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 45 slices) Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 105.00 5.29 -10.4 4.52 4.60 2 0.00 35.0 661.29 15992.59 3555.53 1.07 2 109.52 15.87 -10.4 4.52 4.60 2 0.00 . 35.0 1983.87 16231.64 3761.00 1.07 3 114.04 15.00 -10.4 2.78 2.83 3 100.00 18.0 1887.00 10095.10 3928.89 1.04 4 116.82 44.73 -7.6 5.96 6.01 3 100.00 18.0 5677.75 21716.71 4110.24 1.02 5 122.78 61.28 -7.6 5.96 6.01 3 100.00 18.0 7821.97 22013.78 4349.12 1.02 6 128.74 70.36 -4.7 5.49 5.51 3 100.00 18.0 8998.83 20390.90 4552.04 1.01 7 134.23 82.89 -4.7 5.49 5.51 3 100.00 18.0 10604.35 20546.19 4731.72 1.01 8 139.72 16.44 -4.7 1.00 1.00 4 2000.00 20.0 2103.31 3757.22 4894.71 1.01 9 140.72 106.63 -1.8 6.01 6.01 4 2000.00 20.0 13634.14 22568.10 4944.61 1.00 10 146.72 119.81 -1.8 6.01 6.01 4 2000.00 20.0 15300.45 22640.19 5097.66 1.00 11 152.73 132.14 1.0 6.01 6.01 4 2000.00 20.0 16845.52 22655.92 5184.97 1.00 12 158.74 143.52 1.0 6.01 6.01 4 2000.00 20.0 18257.97 22615.19 5294.78 1.00 13 164.75 92.63 3.9 3.66 3.67 4 2000.00 20.0 11761.87 13759.29 5324.88 0.99 14 168.41 109.81 3.9 4.17 4.18 3 100.00 18.0 13916.35 15598.98 5415.11 0.99 15 172.57 114.41 3.9 4.17 4.18 3 100.00 18.0 14472.54 15524.80 5461.45 0.99 16 176.74 170.99 6.8 5.97 6.01 3 100.00 18.0 21571.65 22154.87 5484.56 0.99 17 182.71 178.63 6.8 5.97 6.01 3 100.00 18.0 22459.05 21888.98 5508.21 0.99 18 188.67 185.15 9.6 5.96 6.05 3 100.00 18.0 23191.74 21698.25 5497.72 1.00 19 194.64 188.59 9.6 5.89 5.97 2 0.00 35.0 23574.04 21058.58 5449.92 0.97 20 200.52 192.64 12.5 5.87 6.01 2 0.00 35.0 24080.25 20756.60 5402.64 0.97 21 206.39 196.48 12.5 5.87 6.01 2 0.00 35.0 24559.45 20268.21 5360.16 0.97 22 212.26 196.92 15.4 5.79 6.01 2 0.00 35.0 24614.46 19725.05 5274.44 0.97 23 218.05 198.87 15.4 5.79 6.01 2 0.00 35.0 24858.58 19127.07 5194.71 0.97 24 223.85 74.23 18.3 2.15 2.27 2 0.00 35.0 9278.71 7049.19 5107.75 0.97 25 226.00 159.80 18.3 4.63 4.88 2 0.00 35.0 19993.33 14830.02 5042.19 0.97 26 230.63 159.88 18.3 4.63 4.88 2 0.00 35.0 20038.45 14365.13 4954.95 0.97 27 235.26 197.22 21.1 5.74 6.15 2 0.00 35.0 24768.62 17397.99 4812.26 0.98 28 241.00 186.58 21.1 5.48 5.87 2 0.00 35.0 23459.74 15809.84 4664.48 0.98 29 246.48 184.63 24.0 5.49 6.01 2 0.00 35.0 23216.29 15333.38 4471.04 0.99 30 251.97 181.26 24.0 5.49 6.01 2 0.00 35.0 22795.08 14416.88 4283.91 0.99 31 257.46 172.86 26.9 5.36 6.01 2 0.00 35.0 21741.66 13449.36 4054.67 1.00 32 262.82 167.88 26.9 5.36 6.01 2 0.00 35.0 21119.46 12430.99 3833.52 1.00 33 268.18 86.08 29.7 2.82 3.25 2 0.00 35.0 10830.98 6281.40 3630.00 1.01 34 271.00 113.20 29.7 3.81 4.39 2 0.00 35.0 14245.03 7960.91 3503.31 1.01 35 274.91 109.75 29.7 3.81 4.39 2 0.00 35.0 13813.89 7365.67 3387.32 1.01 36 278.62 38.96 32.6 1.38 1.64 2 0.00 35.0 4904.44 2601.92 3277.68 1.03 37 280.00 116.03 32.6 4.37 5.19 2 0.00 35.0 14612.90 7623.26 3088.21 1.03 38 284.37 103.81 32.6 4.37 5.19 2 0.00 35.0 13085.35 6718.05 2762.55 1.03 39 288.74 123.20 35.5 6.11 7.50 2 0.00 35.0 15553.24 8036.53 2326.79 1.04 40 294.85 61.45 35.5 3.68 4.52 6 50.00 24.0 7748.96 3861.92 1967.70 1.10 41 298.53 42.62 38.3 3.00 3.83 6 50.00 24.0 5345.40 2673.91 1647.94 1.13 42 301.53 40.30 38.3 3.47 4.42 5 0.00 45.0 4432.94 2379.16 1118.06 1.00 43 305.00 26.89 38.3 2.96 3.77 2 0.00 35.0 3360.78 1433.05 1012.90 1.07 44 307.96 30.67 41.2 5.62 7.47 2 0.00 35.0 3833.15 1145.96 588.63 1.09 • 45. _;;313.57 :5.14 41.2 3.43 4.55 X7S.IArea: 5021.51 Path Length:. :. 228.38 . 0.00 35..0 X -S Weight: 642.24 631657.00 154.2.4.: 1.09 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 8 RD.gmf Processed: 08 May 2019 14:26:16 RESULTS: Analysts 1 - Case 8 - Rapid Draw Down 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: 1.930 There were: 20031 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.55 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 130.00 101.67 400.00 179.07 191.94 395.20 300.00 1.551 <-- Critical Surface 2 130.00 101.67 400.00 179.07 192.26 394.09 298.98 1.559 3 130.00 101.67 400.00 179.07 192.58 392.98 297.96 1.567 4 130.00 101.67 401.58 179.37 192.99 394.98 300.00 1.572 5 129.47 101.49 400.00 179.07 191.70 394.97 300.00 1.574 6 130.00 101.67 400.00 179.07 192.90 391.87 296.94 1.575 7 130.00 101.67 401.58 179.37 193.30 393.87 298.98 1.580 8 129.47 101.49 400.00 179.07 192.02 393.86 298.98 1.582 9 130.00 101.67 400.00 179.07 193.22 390.75 295.92 1.582 10 130.00 101.67 401.58 179.37 193.62 392.75 297.96 1.587 11 129.47 101.49 400.00 179.07 192.33 392.74 297.96 1.589 12 130.00 101.67 400.00 179.07 193.54 389.64 294.90 1.590 13 130.00 101.67 403.16 179.66 194.03 394.75 300.00 1.590 14 129.47 101.49 401.58 179.37 192.74 394.74 300.00 1.594 15 130.00 101.67 401.58 179.37 193.94 391.64 296.94 1.594 16 130.00 101.67 400.00 179.07 193.86 388.52 293.88 1.596 17 128.95 101.32 400.00 179.07 191.45 394.73 300.00 1.596 18 129.47 101.49 400.00 179.07 192.65 391.63 296.94 1.597 19 130.00 101.67 403.16 179.66 194.35 393.64 298.98 1.600 20 129.47 101.49 401.58 179.37 193.06 393.63 298.98 1.601 21 130.00 101.67 401.58 179.37 194.26 390.52 295.92 1.601 22 130.00 101.67 400.00 179.07 194.18 387.41 292.86 1.603 23 128.95 101.32 400.00 179.07 191.77 393.62 298.98 1.604 24 129.47 101.49 400.00 179.07 192.97 390.52 295.92 1.604 25 130.00 101.67 403.16 179.66 194.67 392.52 297.96 1.607 26 129.47 101.49 401.58 179.37 193.38 392.52 297.96 1.608 27 130.00 101.67 401.58 179.37 194.58 389.41 294.90 1.609 28 130.00 101.67 400.00 179.07 194.50 386.29 291.84 1.611 29 128.95 101.32 400.00 179.07 192.09 392.51 297.96 1.611 30 129.47 101.49 400.00 179.07 193.29 389.40 294.90 1.612 31 130.00 101.67 404.74 179.95 195.07 394.52 300.00 1.613 32 129.47 101.49 403.16 179.66 193.79 394.52 300.00 1.614 33 130.00 101.67 403.16 179.66 194.99 391.41 296.94 1.615 34 129.47 101.49 401.58 179.37 193.70 391.40 296.94 1.615 35 128.95 101.32 401.58 179.37 192.50 394.51 300.00 1.616 36 130.00 101.67 401.58 179.37 194.90 388.29 293.88 1.618 37 130.00 101.67 400.00 179.07 194.82 385.17 290.82 1.618 38 128.42 101.14 400.00 179.07 191.21 394.50 300.00 1.618 39 128.95 101.32 400.00 179.07 192.41 391.39 296.94 1.618 40 129.47 101.49 400.00 179.07 193.61 388.28 293.88 1.619 41 130.00 101.67 404.74 179.95 195.39 393.41 298.98 1.621 42 129.47 101.49 403.16 179.66 194.11 393.40 298.98 1.621 43 129.47 101.49 401.58 179.37 194.02 390.28 295.92 1.622 44 130.00 101.67 403.16 179.66 195.31 390.29 295.92 1.622 45 128.95 101.32 401.58 179.37 192.82 393.39 298.98 1.623 46 129.47 101.49 400.00 179.07 193.93 387.17 292.86 1.624 47 128.42 101.14 400.00 179.07 191.53 393.38 298.98 1.625 48 130.00 101.67 401.58 179.37 195.22 387.17 292.86 1.626 49 130.00 101.67 400.00 179.07 195.14 384.05 289.80 1.626 50 128.95 101.32 400.00 179.07 192.73 390.28 295.92 1.626 51 129.47 101.49 403.16 179.66 194.42 392.29 297.96 1.628 52 130.00 101.67 404.74 179.95 195.71 392.29 297.96 1.628 53 129.47 101.49 401.58 179.37 194.34 389.17 294.90 1.629 54 128.95 101.32 401.58 179.37 193.14 392.28 297.96 1.629 55 130.00 101.67 403.16 179.66 195.63 389.17 294.90 1.630 56 129.47 101.49 400.00 179.07 194.26 386.05 291.84 1.631 57 128.42 101.14 400.00 179.07 191.85 392.27 297.96 1.633 58 128.95 101.32 400.00 179.07 193.05 389.16 294.90 1.633 59 130.00 101.67 401.58 179.37 195.54 386.05 291.84 1.634 60 129.47 101.49 404.74 179.95 194.83 394.29 300.00 1.634 61 12.3.95 101.32 403.16 179.66 193.54 394.28 300.00 1.635 62 129.47 101.49 403.16 179.66 194.74 391.17 296.94 1.636 63 128.95 101.32 401.58 179.37 193.46 391.16 296.94 1.636 64 130.00 101.67 404.74 179.95 196.03 391.17 296.94 1.636 65 128.42 101.14 401.58 179.37 192.26 394.27 300.00 1.637 66 130.00 101.67 400.00 179.07 195.46 382.92 288.78 1.638 67 130.00 101.67 403.16 179.66 195.94 388.05 293.88 1.639 68 129.47 101.49 401.58 179.37 194.66 388.05 293.88 1.639 69 128.42 101.14 400.00 179.07 192.17 391.16 296.94 1.640 70 127.89 100.96 400.00 179.07 190.97 394.26 300.00 1.640 71 128.95 101.32 400.00 179.07 193.37 388.04 293.88 1.640 72 129.47 101.49 400.00 179.07 194.58 384.93 290.82 1.641 73 129.47 101.49 404.74 179.95 195.15 393.17 298.98 1.642 74 128.95 101.32 403.16 179.66 193.86 393.16 298.98 1.642 75 128.95 101.32 401.58 179.37 193.78 390.05 295.92 1.643 76 128.42 101.14 401.58 179.37 192.57 393.16 298.98 1.643 77 129.47 101.49 403.16 179.66 195.06 390.05 295.92 1.644 78 130.00 101.67 401.58 179.37 195.86 384.93 290.82 1.644 79 130.00 101.67 400.00 179.07 195.78 381.80 287.76 1.644 80 130.00 101.67 404.74 179.95 196.35 390.05 295.92 1.645 81 130.00 101.67 406.32 179.61 196.64 394.17 300.00 1.646 82 127.89 100.96 400.00 179.07 191.29 393.15 298.98 1.647 83 128.42 101.14 400.00 179.07 192.49 390.04 295.92 1.647 84 129.47 101.49 400.00 179.07 194.90 383.81 289.80 1.647 85 130.30 101.67 400.00 179.07 196.11 380.68 286.73 1.649 86 128.95 101.32 400.00 179.07 193.69 386.93 292.86 1.649 87 130.00 101.67 403.16 179.66 196.27 386.93 292.86 1.649 88 129.47 101.49 401.58 179.37 194.98 386.93 292.86 1.649 89 128.95 101.32 403.16 179.66 194.18 392.05 297.96 1.649 90 128.42 101.14 401.58 179.37 192.89 392.04 297.96 1.650 91 129.47 101.49 404.74 179.95 195.47 392.05 297.96 1.650 92 130.00 101.67 401.58 179.37 196.18 383.80 289.80 1.650 93 130.00 101.67 401.58 179.37 196.51 382.68 288.78 1.653 94 129.47 101.49 403.16 179.66 195.38 388.93 294.90 1.654 95 127.89 100.96 400.00 179.07 191.61 392.03 297.96 1.654 96 128.95 101.32 401.58 179.37 194.10 388.93 294.90 1.654 97 129.47 101.49 400.00 179.07 195.54 381.56 287.76 1.654 98 129.47 101.49 400.00 179.07 195.22 382.68 288.78 1.654 99 130.00 101.67 403.16 179.66 196.59 385.81 291.84 1.655 Critical Failure Surface (circle 1) Intersects: XL: 130.00 YL: 101.67 XR: 400.00 YR: 179.07 Centre: XC: 191.94 YC: 395.20 Radius: R: 300.00 Generated failure surface: (20 points) 130.00 101.67 145.13 98.88 160.38 96.87 175.71 95.64 191.09 95.20 206.47 95.55 221.81 96.69 237.07 98.62 252.21 101.32 267.20 104.80 281.99 109.03 296.54 114.03 310.81 119.76 324.77 126.21 338.39 133.37 351.62 _41.23 364.42 149.74 376.78 158.91 388.65 168.69 400.00 179.07 Slice Geometry and Properties - Critical Failure Surface (circle 1, 47 slices) Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 130.00 5.29 -10.4 4.52 4.60 2 0.00 35.0 661.01 335.54 152.89 1.11 2 134.52 15.86 -10.4 4.52 4.60 2 0.00 35.0 1983.03 1006.62 458.68 1:11 3 139.04 38.09 -10.4 6.09 6.19 3 100.00 18.0 4815.55 2416.69 819.41 1.06 4 145.13 67.58 -7.5 7.12 7.18 3 100.00 18.0 8629.15 4253.58 1237.83 1.04 5 152.25 91.18 -7.5 7.12 7.18 3 100.00 18.0 11685.79 5738.78 1673.28 1.04 6 159.37 132.33 -4.9 8.17 8.20 4 2000.00 20.0 16983.04 8288.17 2214.46 1.02 7 167.54 159.91 -4.6 8.17 8.20 4 2000.00 20.0 20516.24 10010.46 2640.95 1.02 8 175.71 174.16 -1.6 7.69 7.69 4 2000.00 20.0 22319.85 10872.13 2950.14 1.01 9 183.40 195.55 -1.6 7.69 7.69 4 2000.00 20.0 25020.15 12207.21 3302.56 1.01 10 191.09 79.41 1.3 2.91 2.91 4 2000.00 20.0 10148.15 4956.50 3447.21 0.99 11 194.00 178.90 1.3 6.23 6.24 4 2000.00 20:0 22859.05 11166.01 3627.73 0.99 12 200.23 190.96 1.3 6.23 6.24 4 2000.00 20.0 24418.04 11919.20 3877.13 0.99 13 206.47 236.46 4.2 7.27 7.29 4 2000.00 20.0 30238.33 14795.86 4031.00 0.99 14 213.73 250.14 4.2 7.27 7.29 4 2000.00 20.0 31973.74 15651.90 4267.76 0.99 15 221.00 115.98 6.5 3.24 3.27 4 2000.00 20.0 14809.58 7283.17 4362.02 0.98 16 224.24 235.64 7.2 6.41 6.46 3 100.00 18.0 30010.39 14820.49 4610.52 0.98 17 230.66 244.17 7.2 6.41 6.46 3 100.00 18.0 30993.12 15356.66 4761.96 0.98 18 237.07 304.95 10.1 7.75 7.87 3 100.00 18.0 38553.42 19329.67 4871.77 0.98 19 244.82 299.46 10.1 7.39 7.51 2 0.00 35.0 37764.80 18981.50 4916.66 0.94 20 252.21 310.67 13.1 7.49 7.69 2 0.00 35.0 39171.32 19900.70 4977.84 0.93 21 259.71 316.36 13.1 7.49 7.69 2 0.00 35.0 39882.54 20265.17 5068.28 0.93 22 267.20 316.27 16.0 7.39 7.69 2 0.00 35.0 39866.06 20530.09 5080.12 0.92 23 274.59 318.82 16.0 7.39 7.69 2 0.00 35.0 40184.72 20695.58 5120.74 0.92 24 281.99 314.71 18.9 7.28 7.69 2 0.00 35.0 39666.24 20761.47 5083.18 0.92 25 289.26 314.20 18.9 7.28 7.69 2 0.00 35.0 39601.84 20727.48 5074.92 0.92 26 296.54 106.15 21.9 2.46 2.66 2 0.00 35.0 13379.13 7137.33 5008.04 0.91 27 299.00 252.65 21.9 5.91 6.36 2 0.00 35.0 31875.49 16988.11 4979.31 0.91 28 304.91 250.27 21.9 5.91 6.36 2 0.00 35.0 31636.79 16828.44 4941.21 0.91 29 310.81 292.67 24.8 7.01 7.73 2 0.00 35.0 37078.71 23120.02 4823.30 0.91 30 317.82 89.49 24.8 2.18 2.40 6 50.00 24.0 11350.53 6151.88 4893.85 0.97 31 320.00 194.21 24.8 4.77 5.26 6 50.00 24.0 24607.81 13351.17 4835.62 0.97 32 324.77 286.77 27.8 7.23 8.17 6 50.00 24.0 36239.31 20219.85 4666.94 0.98 33 332.00 145.74 27.8 3.77 4.26 6 50.00 24.0 18367.80 10108.44 4525.38 0.98 34 335.77 99.32 27.8 2.61 2.95 2 0.00 35.0 12506.62 6691.07 4302.20 0.91 35 338.39 214.84 30.7 5.81 6.75 2 0.00 35.0 27057.85 14284.21 4122.30 0.92 36 344.19 206.07 30.7 5.81 6.75 2 0.00 35.0 25961.57 12832.30 3927.93 0.92 37 350.00 55.33 30.7 1.62 1.88 2 0.00 35.0 6972.47 3311.43 3777.18 0.92 38 351.62 202.66 33.6 6.40 7.69 2 0.00 35.0 25556.81 12307.82 3438.72 0.92 39 358.02 175.38 33.6 6.40 7.69 2 0.00 35.0 22146.99 10263.59 2967.86 0.92 40 364.42 123.18 36.6 5.29 6.58 2 0.00 35.0 15583.12 7105.25 2478.41 0.93 41 369.71 102.44 36.6 5.29 6.58 2 0.00 35.0 12990.38 5493.81 2049.71 0.93 42 375.00 29.80 36.6 1.78 2.21 5 0.00 45.0 3278.07 1485.97 1463.65 0.84 43 376.78 19.03 39.5 1.22 1.58 5 0.00 45.0 2093.69 946.80 1327.33 0.85 44 378.00 80.89 39.5 6.17 7.99 6 50.00 24.0 10189.04 3263.55 1392.47 1.05 45 384.17 43.50 39.5 4.48 5.81 2 0.00 35.0 5437.81 7E0.15 921.06 0.94 46 388.65 35.24 42.4 5.68 7.69 2 0.00 35.0 4404.80 0.00 549.33 0.96 47 394.32 11.75 42.4 5.68 7.69 2 0.00 35.0 1468.38 0.00 183.12 0.96 X -S Area: 7924.42 Path Length: 292.27 X -S weight: 1002938.31 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 8 Full.gmf Processed: 09 May 2019 10:45:54 RESULTS: Analysis 1 - Case 8 - Full Reservoir 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: 3.641 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 3.01 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 130.00 101.67 400.00 179.07 191.94 395.20 300.00 3.006 <-- Critical Surface 2 130.00 101.67 400.00 179.07 192.26 394.09 298.98 3.020 3 130.00 101.67 400.00 179.07 192.58 392.98 297.96 3.034 4 130.00 101.67 401.58 179.37 192.99 394.98 300.00 3.038 5 129.47 101.49 400.00 179.07 191.70 394.97 300.00 3.048 6 130.00 101.67 400.00 179.07 192.90 391.87 296.94 3.049 7 130.00 101.67 401.58 179.37 193.30 393.87 298.98 3.051 8 129.47 101.49 400.00 179.07 192.02 393.86 298.98 3.062 9 130.00 101.67 400.00 179.07 193.22 390.75 295.92 3.063 10 130.00 101.67 403.16 179.66 194.03 394.75 300.00 3.064 11 130.00 101.67 401.58 179.37 193.62 392.75 297.96 3.065 12 129.47 101.49 400.00 179.07 192.33 392.74 297.96 3.075 13 130.00 101.67 400.00 179.07 193.54 389.64 294.90 3.077 14 129.47 101.49 401.58 179.37 192.74 394.74 300.00 3.078 15 130.00 101.67 401.58 179.37 193.94 391.64 296.94 3.078 16 130.00 101.67 403.16 179.66 194.35 393.64 298.98 3.082 17 130.00 101.67 400.00 179.07 193.86 388.52 293.88 3.085 18 128.95 101.32 400.00 179.07 191.45 394.73 300.00 3.089 19 129.47. 101.49 400.00 179.07 192.65 391.63 296.94 3.089 20 130.00 101.67 401.58 179.37 194.26 390.52 295.92 3.091 21 129.47 101.49 401.58 179.37 193.06 393.63 298.98 3.092 22 130.00 101.67 403.16 179.66 194.67 392.52 297.96 3.096 23 130.00 101.67 400.00 179.07 194.18 387.41 292.86 3.099 24 130.00 101.67 404.74 179.95 195.07 394.52 300.00 3.101 25 128.95 101.32 400.00 179.07 191.77 393.62 298.98 3.102 26 129.47 101.49 400.00 179.07 192.97 390.52 295.92 3.103 27 130.00 101.67 401.58 179.37 194.58 389.41 294.90 3.104 28 129.47 101.49 401.58 179.37 193.38 392.52 297.96 3.104 29 129.47 101.49 403.16 179.66 193.79 394.52 300.00 3.108 30 130.00 101.67 403.16 179.66 194.99 391.41 296.94 3.110 31 130.00 101.67 400.00 179.07 194.50 386.29 291.84 3.113 32 130.00 101.67 404.74 179.95 195.39 393.41 298.98 3.114 33 128.95 101.32 400.00 179.07 192.09 392.51 297.96 3.116 34 129.47 101.49 401.58 179.37 193.70 391.40 296.94 3.117 35 129.47 101.49 400.00 179.07 193.29 389.40 294.90 3.117 36 128.95 101.32 401.58 179.37 192.50 394.51 300.00 3.118 37 129.47 101.49 403.16 179.66 194.11 393.40 298.98 3.121 38 130.00 101.67 401.58 179.37 194.90 388.29 293.88 3.122 39 130.00 101.67 403.16 179.66 195.31 390.29 295.92 3.123 40 130.00 101.67 400.00 179.07 194.82 385.17 290.82 3.126 41 130.00 101.67 404.74 179.95 195.71 392.29 297.96 3.128 42 128.42 101.14 400.00 179.07 191.21 394.50 300.00 3.129 43 128.95 101.32 400.00 179.07 192.41 391.39 296.94 3.129 44 129.47 101.49 401.58 179.37 194.02 390.28 295.92 3.129 45 128.95 101.32 401.58 179.37 192.82 393.39 298.98 3.130 46 129.47 101.49 400.00 179.07 193.61 388.28 293.88 3.131 47 129.47 101.49 403.16 179.66 194.42 392.29 297.96 3.135 48 130.00 101.67 401.58 179.37 195.22 387.17 292.86 3.136 49 130.00 101.67 403.16 179.66 195.63 389.17 294.90 3.137 50 129.47 101.49 400.00 179.07 193.93 387.17 292.86 3.138 51 129.47 101.49 404.74 179.95 194.83 394.29 300.00 3.139 52 130.00 101.67 400.00 179.07 195.14 384.05 289.80 3.140 53 129.47 101.49 401.58 179.37 194.34 389.17 294.90 3.142 54 130.00 101.67 404.74 179.95 196.03 391.17 296.94 3.142 55 128.42 101.14 400.00 179.07 191.53 393.38 298.98 3.142 56 128.95 101.32 401.58 179.37 193.14 392.28 297.96 3.143 57 128.95 101.32 400.00 179.07 192.73 390.28 295.92 3.143 58 123.95 101.32 403.16 179.66 193.54 394.28 300.00 3.146 59 129.47 101.49 403.16 179.66 194.74 391.17 296.94 3.148 60 130.00 101.67 406.32 179.61 196.64 394.17 300.00 3.151 61 129.47 101.49 400.00 179.07 194.26 386.05 291.84 3.151 62 130.00 101.67 401.58 179.37 195.54 386.05 291.84 3.151 63 129.47 101.49 404.74 179.95 195.15 393.17 298.98 3.153 64 130.00 101.67 403.16 179.66 195.94 388.05 293.88 3.154 65 128.95 101.32 401.58 179.37 193.46 391.16 296.94 3.155 66 128.42 101.14 400.00 179.07 191.85 392.27 297.96 3.156 67 128.95 101.32 400.00 179.07 193.05 389.16 294.90 3.156 68 128.42 101.14 401.58 179.37 192.26 394.27 300.00 3.157 69 130.00 101.67 404.74 179.95 196.35 390.05 295.92 3.159 70 128.95 101.32 403.16 179.66 193.86 393.16 298.98 3.'_60 71 129.47 101.49 401.58 179.37 194.66 388.05 293.88 3.160 72 130.00 101.67 400.00 179.07 195.46 382.92 288.78 3.163 73 129.47 101.49 403.16 179.66 195.06 390.05 295.92 3.163 74 128.95 101.32 401.58 179.37 193.78 390.05 295.92 3.167 75 129.47 101.49 400.00 179.07 194.58 384.93 290.82 3.168 76 129.47 101.49 404.74 179.95 195.47 392.05 297.96 3.168 77 128.42 101.14 401.58 179.37 192.57 393.16 298.98 3.168 78 128.42 101.14 400.00 179.07 192.17 391.16 296.94 3.169 79 127.89 100.96 400.00 179.07 190.97 394.26 300.00 3.169 80 130.00 101.67 406.32 179.61 196.95 393.05 298.98 3.169 81 128.95 101.32 400.00 179.07 193.37 388.04 293.88 3.169 82 130.00 101.67 401.58 179.37 195.86 384.93 290.82 3.170 83 130.00 101.67 403.16 179.66 196.27 386.93 292.86 3.172 84 128.95 101.32 403.16 179.66 194.18 392.05 297.96 3.173 85 130.00 101.67 400.00 179.07 195.78 381.80 287.76 3.175 86 128.95 101.32 404.74 179.95 194.59 394.05 300.00 3.178 87 130.00 101.67 406.32 179.61 197.59 390.81 296.94 3.179 88 130.30 101.67 406.32 179.61 197.27 391.93 297.96 3.179 89 129.47 101.49 400.00 179.07 194.90 383.81 289.80 3.179 90 129.47 101.49 401.58 179.37 194.98 386.93 292.86 3.179 91 130.00 101.67 404.74 179.95 196.67 388.93 294.90 3.179 92 128.42 101.14 401.58 179.37 192.89 392.04 297.96 3.180 93 130.00 101.67 404.74 179.95 197.31 386.68 292.86 3.181 94 130.00 101.67 401.58 179.37 196.18 383.80 289.80 3.181 95 129.47 101.49 403.16 179.66 195.38 388.93 294.90 3.181 96 128.42 101.14 400.00 179.07 192.49 390.04 295.92 3.182 97 127.89 100.96 400.00 179.07 191.29 393.15 298.98 3.182 98 130.00 101.67 403.16 179.66 196.59 385.81 291.84 3.183 99 130.00 101.67 400.00 179.07 196.11 380.68 286.73 3.183 Critical Failure Surface (circle 1) Intersects: XL: 130.00 YL: 101.67 Centre: XC: 191.94 YC: 395.20 Generated failure surface: (20 points) 130.00 101.67 145.13 98.88 206.47 95.55 221.81 96.69 281.99 109.03 296.54 114.03 351.62 141.23 364.42 149.74 XR: 400.00 Radius: 160.38 96.87 237.07 98.62 310.81 119.76 376.78 158.91 YR: R: Slice Geometry and Properties - Critical Failure Surface (circle 1, 47 slices) 179.07 300.00 175.71 95.64 191.09 95.20 252.21 101.32 267.20 104.80 324.77 126.21 338.39 133.37 388.65 168.69 400.00 179.07 Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 130.00 5.29 -10.4 4.52 4.60 2 0.00 35.0 661.01 20290.49 4491.33 1.06 2 134.52 15.86 -10.4 4.52 4.60 2 0.00 35.0 1983.03 20529.55 4696.38 1.06 3 139.04 38.09 -10.4 6.09 6.19 3 100.00 18.0 4815.55 28031.02 4942.82 1.04 4 145.13 67.58 -7:5 7.12 7.18 3 100.00 18.0 8629.15 32991.09 5224.97 1.02 5 152.25 91.18 -7.5 7.12 7.18 3 100.00 18.0 11685.79 33411.93 5509.17 1.02 6 159.37 132.33 -4.9 8.17 8.20 4 2000.00 20.0 16983.04 38569.65 5840.99 1.01 7 167.54 159.91 -4.6 8.17 8.20 4 2000.00 20.0 20516.24 38883.37 6100.53 1.01 8 175.71 174.16 -1.6 7.69 7.69 4 2000.00 20.0 22319.85 36699.72 6285.34 1.00 9 183.40 195.55 -1.6 7.69 7.69 4 2000.00 20.0 25020.15 36804.84 6477.26 1.00 10 191.09 79.41 1.3 2.91 2.91 4 2000.00 20.0 10148.15 13948.14 6553.78 1.00 11 194.00 178.90 1.3 6.23 6.24 4 2000.00 20.0 22859.05 29827.17 6639.43 1.00 12 200.23 190.96 1.3 6.23 6.24 4 2000.00 20.0 24418.04 29771.86 6759.50 1.00 13 206.47 236.46 4.2 7.27 7.29 4 2000.00 20.0 30238.33 34634.00 6816.30 0.99 14 213.73 250.14 4.2 7.27 7.29 4 2000.00 20.0 31973.74 34388.82 6902.91 0.99 15 221.00 115.98 6.5 3.24 3.27 4 2000.00 20.0 14809.58 15323.08 6920.90 0.99 16 224.24 235.64 7.2 6.41 6.46 3 100.00 18.0 30010.39 30086.02 7005.42 0.99 17 230.66 244.17 7.2 6.41 6.46 3 100.00 18.0 30993.12 29760.07 7024.34 0.99 18 237.07 304.95 10.1 7.75 7.87 3 100.00 18.0 38553.42 35716.67 7001.25 1.00 19 244.82 299.46 10.1 7.39 7.51 2 0.00 35.0 37764.80 33425.16 6929.70 0.98 20 252.21 310.67 13.1 7.49 7.69 2 0.00 35.0 39171.32 33505.54 6861.58 0.97 21 259.71 316.36 13.1 7.49 7.69 2 0.00 35.0 39882.54 32671.31 6798.25 0.97 22 267.20 316.27 16.0 7.39 7.69 2 0.00 35.0 39866.06 31745.46 6679.81 0.98 23 274.59 318.82 16.0 7.39 7.69 2 0.00 35.0 40184.72 30728.14 6567.78 0.98 24 281.99 314.71 18.9 7.28 7.69 2 0.00 35.0 39666.24 29620.75 6400.44 0.98 25 289.26 314.20 18.9 7.28 7.69 2 0.00 35.0 39601.84 28422.88 6240.59 0.98 26 296.54 106.15 21.9 2.46 2.66 2 0.00 35.0 13379.13 9525.51 6093.36 0.99 27 299.00 252.65 21.9 5.91 6.36 2 0.00 35.0 31875.49 22156.36 5976.69 0.99 28 304.91 250.27 21.9 5.91 6.36 2 0.00 35.0 31636.79 21215.10 5814.73 0.99 29 310.81 292.67 24.8 7.01 7.73 2 0.00 35.0 37078.71 24408.61 5580.63 0.99 30 317.82 89.49 24.8 2.18 2.40 6 50.00 24.0 11350.53 7252.99 5499.86 1.03 31 320.00 194.21 24.8 4.77 5.26 6 50.00 24.0 24607.81 15387.15 5367.55 1.03 32 324.77 219.17 27.8 5.50 6.21 6 50.00 24.0 27707.76 17195.48 5125.52 1.05 33 330.27 213.34 27.8 5.50 6.21 6 50.00 24.0 26899.35 16073.36 4869.95 1.05 34 335.77 99.32 27.8 2.61 2.95 2 0.00 35.0 12506.62 7243.86 4603.72 1.01 35 338.39 97.77 30.7 2.61 3.04 2 0.00 35.0 12313.00 7177.13 4450.24 1.02 36 341.00 323.13 30.7 9.00 10.47 2 0.00 35.0 40706.42 22467.41 4234.36 1.02 37 350.30 55.33 30.7 1.62 1.88 2 0.00 35.0 6972.47 3663.04 4029.29 1.02 38 351.62 202.66 33.6 6.40 7.69 2 0.00 35.0 25556.81 13747.64 3695.06 1.04 39 358.02 175.38 33.6 6.40 7.69 2 0.00 35.0 22146.99 11703.40 3198.42 1.04 40 364.42 123.18 36.6 5.29 6.58 2 0.00 35.0 15583.12 8337.77 2699.27 1.06 41 369.71 102.44 36.6 5.29 6.58 2 0.00 35.0 12990.38 6726.32 2245.16 1.06 42 375.00 29.80 36.6 1.78 2.21 5 0.00 45.0 3278.07 1900.61 1647.81 1.00 43 376.78 19.03 39.5 1.22 1.58 5 0.00 45.0 2093.69 1243.04 1514.74 1.02 44 378.00 80.89 39.5 6.17 7.99 6 50.00 24.0 10189.04 4760.01 1524.73 1.15 45 384.17 43.50 39.5 4.48 5.81 2 0.00 35.0 5437.81 1867.07 1070.06 1.09 46 388.65 25.17 42.4 3.62 4.90 2 0.00 35.0 3145.85 505.49 735.35 1.12 47 392.26 21.82 42.4 7.74 10.48 2 0.00 35.0 2727.66 0.00 290.68 1.12 X -S Area: 7924.43 Path Length: 292.27 X -S Weight: 1002938.69 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 9 RD.gmf Processed: 08 May 2019 15:41:34 RESULTS: Analysis 1 - Case 9 - Rapid Draw Down 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: 1.606 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.37 Results Summary - Lowest 99 Factor of Safety circles Circle X-Lef: Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.67 440.00 204.00 175.63 469.96 375.00 1.375 <-- Critical Surface 2 105.30 101.67 440.00 204.00 175.97 468.85 373.98 1.382 3 105.30 101.67 440.53 203.79 176.25 469.84 375.00 1.386 4 105.00 101.67 440.00 204.00 176.30 467.75 372.96 1.389 5 105.00 101.67 440.53 203.79 176.58 468.73 373.98 1.393 6 104.47 101.49 440.00 204.00 175.39 469.72 375.00 1.394 7 105.00 101.67 440.00 204.00 176.64 466.64 371.94 1.396 8 105.00 101.67 441.05 203.58 176.86 469.72 375.00 1.397 9 105.00 101.67 440.53 203.79 176.92 467.63 372.96 1.402 10 104.47 101.49 440.00 204.00 175.73 468.62 373.98 1.403 11 105.00 101.67 441.05 203.58 177.20 468.61 373.98 1.405 12 105.00 101.67 440.00 204.00 176.98 465.53 370.92 1.406 13 105.00 101.67 441.58 203.37 177.48 469.60 375.00 1.406 14 105.00 101.67 440.53 203.79 177.26 466.52 371.94 1.407 15 105.00 101.67 441.05 203.58 177.53 467.50 372.96 1.407 16 105.00 101.67 441.05 203.58 177.87 466.40 371.94 1.407 17 105.00 101.67 441.58 203.37 177.81 468.49 373.98 1.408 18 105.00 101.67 442.11 203.16 178.10 469.47 375.00 1.408 19 105.00 101.67 440.53 203.79 177.59 465.41 370.92 1.408 20 104.47 101.49 440.53 203.79 176.01 469.60 375.00 1.408 21 105.00 101.67 440.00 204.00 177.32 464.43 369.90 1.408 22 105.00 101.67 440.00 204.00 177.66 463.32 368.88 1.409 23 104.47 101.49 440.00 204.00 176.07 467.51 372.96 1.411 24 104.47 101.49 441.05 203.58 176.63 469.48 375.00 1.412 25 104.47 101.49 441.05 203.58 176.96 468.38 373.98 1.412 26 104.47 101.49 440.53 203.79 176.35 468.50 373.98 1.413 27 104.47 101.49 440.53 203.79 176.69 467.39 372.96 1.413 28 104.47 101.49 440.00 204.00 176.41 466.41 371.94 1.414 29 104.47 101.49 440.00 204.00 176.75 465.30 370.92 1.414 30 105.00 101.67 441.58 203.37 178.15 467.38 372.96 1.416 31 103.95 101.32 440.00 204.00 175.16 469.49 375.00 1.416 32 105.00 101.67 440.53 203.79 177.93 464.30 369.90 1.416 33 105.00 101.67 441.05 203.58 178.21 465.29 370.92 1.417 34 103.95 101.32 440.00 204.00 175.50 468.39 373.98 1.418 35 105.00 101.67 442.11 203.16 178.43 468.37 373.98 1.418 36 105.00 101.67 440.00 204.00 177.99 462.21 367.86 1.419 37 103.95 101.32 440.53 203.79 175.78 469.37 375.00 1.419 38 103.95 101.32 440.00 204.00 175.84 467.28 372.96 1.420 39 105.00 101.67 441.58 203.37 178.48 466.27 371.94 1.420 40 105.00 101.67 442.63 202.95 178.71 469.35 375.00 1.420 41 105.00 101.67 440.53 203.79 178.27 463.19 368.88 1.420 42 104.47 101.49 441.58 203.37 177.25 469.36 375.00 1.421 43 104.47 101.49 440.53 203.79 177.02 466.29 371.94 1.422 44 105.00 101.67 441.05 203.58 178.54 464.18 369.90 1.422 45 105.00 101.67 442.11 203.16 178.76 467.26 372.96 1.422 46 104.47 101.49 441.05 203.58 177.30 467.27 372.96 1.423 47 105.00 101.67 440.00 204.00 178.33 461.10 366.84 1.423 48 105.00 101.67 440.53 203.79 178.61 462.08 367.86 1.424 49 105.00 101.67 441.58 203.37 178.82 465.17 370.92 1.424 50 104.47 101.49 440.00 204.00 177.08 464.19 369.90 1.424 51 105.00 101.67 442.63 202.95 179.04 468.24 373.98 1.425 52 104.47 101.49 441.58 203.37 177.58 468.26 373.98 1.426 53 104.47 101.49 440.53 203.79 177.36 465.18 370.92 1.426 54 105.00 101.67 441.05 203.58 178.88 463.07 368.88 1.426 55 105.00 101.67 442.11 203.16 179.10 466.15 371.94 1.427 56 104.47 101.49 441.05 203.58 177.64 466.16 371.94 1.427 57 105.00 101.67 440.00 204.00 178.67 459.99 365.82 1.428 58 105.00 101.67 443.16 202.74 179.32 469.23 375.00 1.428 59 103.95 101.32 440.53 203.79 176.12 468.27 373.98 1.428 60 104.47 101.49 442.11 203.16 177.86 469.24 375.00 1.428 61 105.00 101.67 440.53 203.79 178.94 460.97 366.84 1.428 62 104.47 101.49 440.00 204.00 177.42 463.08 368.88 1.429 63 103.95 101.32 441.05 203.58 176.40 469.25 375.00 1.429 64 105.00 101.67 441.58 203.37 179.15 464.06 369.90 1.429 65 104.47 101.49 441.58 203.37 177.91 467.15 372.96 1.430 66 105.00 101.67 442.63 202.95 179.38 467.13 372.96 1.430 67 103.95 101.32 440.00 204.00 176.18 466.17 371.94 1.430 68 104.47 101.49 440.53 203.79 177.70 464.07 369.90 1.430 69 103.42 101.14 440.00 204.00 174.93 469.26 375.00 1.431 70 105.00 101.67 441.05 203.58 179.22 461.96 367.86 1.431 71 104.47 101.49 441.05 203.58 177.97 465.05 370.92 1.432 72 103.95 101.32 440.53 203.79 176.45 467.16 372.96 1.432 73 105.00 101.67 440.00 204.00 179.01 458.88 364.80 1.432 74 104.47 101.49 442.11 203.16 178.19 468.13 373.98 1.432 75 105.00 101.67 442.11 203.16 179.43 465.04 370.92 1.433 76 104.47 101.49 440.00 204.00 177.76 461.97 367.86 1.433 77 103.95 101.32 441.05 203.58 176.73 468.14 373.98 1.433 78 105.30 101.67 443.16 202.74 179.66 468.12 373.98 1.434 79 105.00 101.67 440.53 203.79 179.28 459.86 365.82 1.434 80 105.00 101.67 443.68 202.53 179.94 469.10 375.00 1.434 81 104.47 101.49 441.58 203.37 178.25 466.04 371.94 1.434 82 103.95 101.32 440.00 204.00 176.51 465.07 370.92 1.434 83 104.47 101.49 440.53 203.79 178.04 462.96 368.88 1.435 84 104.47 101.49 442.63 202.95 178.48 469.12 375.00 1.435 85 105.00 101.67 441.58 203.37 179.49 462.94 368.88 1.435 86 105.00 101.67 443.16 202.74 179.99 467.01 372.96 1.435 87 103.95 101.32 441.58 203.37 177.01 469.13 375.00 1.436 88 104.47 101.49 441.05 203.58 178.31 463.95 369.90 1.436 89 105.00 101.67 442.63 202.95 179.71 466.03 371.94 1.436 90 103.95 101.32 440.53 203.79 176.79 466.05 371.94 1.436 91 103.42 101.14 440.00 204.00 175.27 468.15 373.98 1.436 92 104.47 101.49 442.11 203.16 178.53 467.02 372.96 1.437 93 103.95 101.32 441.05 203.58 177.07 467.04 372.96 1.437 94 105.00 101.67 441.05 203.58 179.55 460.85 366.84 1.437 95 104.47 101.49 440.00 204.00 178.10 460.86 366.84 1.437 96 105.00 101.67 441.58 203.37 179.83 461.83 367.86 1.437 97 105.00 101.67 442.63 202.95 180.04 464.91 370.92 1.437 98 105.00 101.67 440.00 204.00 179.35 457.76 363.78 1.438 99 103.42 101.14 440.53 203.79 175.55 469.14 375.00 1.438 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: 101.67 XR: 440.00 YR: 204.00 Centre: XC: 175.63 YC: 469.96 Radius: R: 375.00 Generated failure surface: (20 points) 105.00 101.67 123.92 98.54 142.98 96.38 162.12 95.20 181.30 95.00 200.47 95.78 219.57 97.54 238.55 100.27 257.37 103.97 275.98 108.63 294.32 114.23 312.35 120.77 330.03 128.22 347.30 136.56 364.12 145.77 380.45 155.83 396.24 166.72 411.46 178.39 426.06 190.83 440.00 204.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 51 slices) Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 105.00 25.32 -9.4 10.08 10.21 2 0.00 35.0 3165.60 1601.73 328.59 1.11 2 115.08 63.96 -9.4 8.85 8.97 3 100.00 18.0 8099.04 4045.59 947.06 1.05 3 123.92 74.35 -6.5 6.79 6.83 3 100.00 18.0 9494.25 4669.03 1426.78 1.03 4 130.71 94.93 -6.5 6.79 6.83 3 100.00 18.0 12149.87 5961.25 1823.55 1.03 5 137.50 91.67 -6.5 5.48 5.52 4 2000.00 20.0 11749.70 5757.06 2347.26 1.04 6 142.98 189.89 -3.5 9.57 9.59 4 2000.00 20.0 24335.52 11871.43 2655.30 1.02 7 152.55 226.08 -3.5 9.57 9.59 4 2000.00 20.0 28949.73 14134.01 3141.44 1.02 8 162.12 101.44 -0.6 3.88 3.88 4 2000.00 20.0 12979.12 6330.28 3369.08 1.00 9 166.00 255.50 -0.6 9.00 9.00 4 2000.00 20.0 32708.77 15943.97 3654.71 1.00 10 175.00 195.52 -0.6 6.30 6.30 4 2000.00 20.0 25036.25 12201.42 3992.77 1.00 11 181.30 321.04 2.3 9.58 9.59 4 2000.00 20.0 41010.35 20049.39 4197.95 0.99 12 190.89 347.90 2.3 9.58 9.59 4 2000.00 20.0 44308.67 21727.17 4540.36 0.99 13 200.47 255.18 5.3 6.63 6.65 4 2000.00 20.0 32411.75 15990.51 4701.19 0.98 14 207.09 265.77 5.3 6.63 6.65 4 2000.00 20.0 33670.98 16654.22 4889.07 0.98 15 213.72 243.27 5.3 5.85 5.87 3 100.00 18.0 30751.45 15244.11 5196.84 0.98 16 219.57 368.59 8.2 8.55 8.63 3 100.00 18.0 46454.28 23237.19 5334.81 0.98 17 228.11 382.42 8.2 8.55 8.63 3 100.00 18.0 48014.79 24109.11 5514.71 0.98 18 236.66 86.45 8.2 1.89 1.91 2 0.00 35.0 10834.95 5450.29 5534.85 0.94 19 238.55 252.24 11.1 5.45 5.55 2 0.00 35.0 31611.14 16040.91 5535.28 0.93 20 244.00 425.44 11.1 9.00 9.17 2 0.00 35.0 53382.61 27055.93 5659.91 0.93 21 253.00 210.56 11.1 4.37 4.45 2 0.00 35.0 26451.00 13390.52 5775.74 0.93 22 257.37 454.62 14.1 9.30 9.59 2 0.00 35.0 57107.02 29244.07 5789.27 0.91 23 266.67 461.80 14.1 9.30 9.59 2 0.00 35.0 58004.42 29705.87 5880.29 0.91 24 275.98 460.00 17.0 9.17 9.59 2 0.00 35.0 57775.11 30013.37 5872.56 0.90 25 285.15 462.34 17.0 9.17 9.59 2 0.00 35.0 58068.05 30166.28 5902.35 0.90 26 294.32 454.49 19.9 9.02 9.59 2 0.00 35.0 57081.81 30164.48 5834.59 0.90 27 303.33 452.13 19.9 9.02 9.59 2 0.00 35.0 56787.09 30008.00 5804.46 0.90 28 312.35 145.84 22.8 2.92 3.17 2 0.00 35.0 18317.20 9874.98 5708.69 0.89 29 315.27 352.05 22.8 7.12 7.73 6 50.00 24.0 44166.05 23838.12 5815.20 0.95 30 322.39 372.39 22.8 7.63 8.28 2 0.00 35.0 46662.82 25215.39 5572.01 0.89 31 330.03 412.90 25.8 8.64 9.59 2 0.00 35.0 51742.16 28612.56 5397.75 0.89 32 338.66 401.74 25.8 8.64 9.59 2 0.00 35.0 50347.16 27839.23 5252.20 0.89 33 347.30 378.27 28.7 8.41 9.59 2 0.00 35.0 47410.52 26912.89 5019.31 0.89 34 355.71 363.11 28.7 8.41 9.59 2 0.00 35.0 45514.68 25833.83 4818.55 0.89 35 364.12 120.60 31.6 2.88 3.38 2 0.00 35.0 15118.32 8839.40 4618.10 0.89 36 367.00 227.96 31.6 5.61 6.59 6 50.00 24.0 28570.06 16708.53 4651.61 0.98 37 372.61 303.94 31.6 7.84 9.21 2 0.00 35.0 38117.11 22277.23 4277.40 0.89 38 380.45 58.01 34.6 1.55 1.88 2 0.00 35.0 7287.50 4395.75 4081.47 0.90 39 382.00 216.19 34.6 6.00 7.29 2 0.00 35.0 27203.49 15928.35 3923.83 0.90 40 388.00 203.38 34.6 6.00 7.29 2 0.00 35.0 25662.48 14048.35 3666.69 0.90 41 394.00 72.68 34.6 2.24 2.72 2 0.00 35.0 9185.59 4764.90 3488.72 0.90 42 396.24 117.34 37.5 3.76 4.74 2 0.00 35.0 14836.76 7640.76 3290.93 0.91 43 400.00 161.56 37.5 5.73 7.22 2 0.00 35.0 20452.74 10004.05 2956.24 0.91 44 405.73 136.38 37.5 5.73 7.22 2 0.00 35.0 17304.88 8023.29 2484.08 0.91 45 411.46 118.01 40.4 6.23 8.18 2 0.00 35.0 15030.94 6612.07 1928.42 0.92 46 417.68 84.99 40.4 6.23 8.18 2 0.00 35.0 10903.51 3905.15 1365.90 0.92 47 423.91 21.67 40.4 2.15 2.82 6 50.00 24.0 2795.43 719.49 1050.44 1.03 48 426.06 16.04 43.4 1.94 2.67 5 0.00 45.0 1764.27 375.60 595.20 0.82 49 428.00 9.74 43.4 1.41 1.94 6 50.00 24.0 1251.00 80.79 661.95 1.05 50 429.41 21.92 43.4 4.24 5.83 6 50.00 24.0 2782.82 0.00 476.83 1.05 51 433.65 12.33 43.4 6.35 8.74 2 0.00 35.0 1541.51 0.00 163.83 0.93 X -S Area: 11551.94 Path Length: 364.42 X -S Weight: 1456362.25 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 9 Full.gmf Processed: 09 May 2019 11:04:14 RESULTS: Analysis 1 - Case 9 - Full Reservoir 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: 3.202 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 2.79 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.67 440.00 204.00 175.63 469.96 375.00 2.790 <-- Critical Surface 2 105.00 101.67 440.00 204.00 175.97 468.85 373.98 2.806 3 105.00 101.67 440.53 203.79 176.25 469.84 375.00 2.811 4 105.00 101.67 440.00 204.00 176.30 467.75 372.96 2.817 5 105.00 101.67 440.53 203.79 176.58 468.73 373.98 2.824 6 104.47 101.49 440.00 204.00 175.39 469.72 375.00 2.825 7 105.00 101.67 441.05 203.58 176.86 469.72 375.00 2.827 8 105.00 101.67 440.00 204.00 176.64 466.64 371.94 2.832 9 105.00 101.67 440.53 203.79 176.92 467.63 372.96 2.840 10 105.00 101.67 441.58 203.37 177.48 469.60 375.00 2.843 11 105.00 101.67 441.05 203.58 177.20 468.61 373.98 2.843 12 105.00 101.67 442.11 203.16 178.10 469.47 375.00 2.843 13 104.47 101.49 440.00 204.00 175.73 468.62 373.98 2.844 14 105.00 101.67 441.58 203.37 177.81 468.49 373.98 2.844 15 105.00 101.67 441.05 203.58 177.53 467.50 372.96 2.845 16 105.00 101.67 441.05 203.58 177.87 466.40 371.94 2.846 17 105.00 101.67 440.53 203.79 177.26 466.52 371.94 2.848 18 105.00 101.67 440.53 203.79 177.59 465.41 370.92 2.851 19 105.00 101.67 440.00 204.00 176.98 465.53 370.92 2.851 20 104.47 101.49 440.53 203.79 176.01 469.60 375.00 2.851 21 105.00 101.67 440.00 204.00 177.66 463.32 368.88 2.855 22 105.00 101.67 440.00 204.00 177.32 464.43 369.90 2.855 23 104.47 101.49 441.05 203.58 176.63 469.48 375.00 2.855 24 104.47 101.49 441.05 203.58 176.96 468.38 373.98 2.855 25 104.47 101.49 440.00 204.00 176.07 467.51 372.96 2.859 26 105.00 101.67 441.58 203.37 178.15 467.38 372.96 2.859 27 104.47 101.49 440.53 203.79 176.35 468.50 373.98 2.860 28 104.47 101.49 440.53 203.79 176.69 467.39 372.96 2.861 29 105.00 101.67 442.11 203.16 178.43 468.37 373.98 2.862 30 105.00 101.67 442.63 202.95 178.71 469.35 375.00 2.864 31 105.00 101.67 441.05 203.58 178.21 465.29 370.92 2.865 32 104.47 101.49 440.00 204.00 176.75 465.30 370.92 2.865 33 104.47 101.49 440.00 204.00 176.41 466.41 371.94 2.865 34 105.00 101.67 440.53 203.79 177.93 464.30 369.90 2.866 35 103.95 101.32 440.00 204.00 175.16 469.49 375.00 2.867 36 105.00 101.67 441.58 203.37 178.48 466.27 371.94 2.868 37 104.47 101.49 441.58 203.37 177.25 469.36 375.00 2.870 38 105.00 101.67 442.11 203.16 178.76 467.26 372.96 2.870 39 103.95 101.32 440.53 203.79 175.78 469.37 375.00 2.871 40 103.95 101.32 440.00 204.00 175.50 468.39 373.98 2.872 41 105.00 101.67 442.63 202.95 179.04 468.24 373.98 2.872 42 105.00 101.67 441.05 203.58 178.54 464.18 369.90 2.873 43 105.00 101.67 440.53 203.79 178.27 463.19 368.88 2.874 44 105.00 101.67 440.00 204.00 177.99 462.21 367.86 2.874 45 104.47 101.49 441.05 203.58 177.30 467.27 372.96 2.875 46 103.95 101.32 440.00 204.00 175.84 467.28 372.96 2.875 47 105.00 101.67 443.16 202.74 179.32 469.23 375.00 2.876 48 105.00 101.67 441.58 203.37 178.82 465.17 370.92 2.876 49 104.47 101.49 440.53 203.79 177.02 466.29 371.94 2.876 50 104.47 101.49 441.58 203.37 177.58 468.26 373.98 2.878 51 105.00 101.67 442.11 203.16 179.10 466.15 371.94 2.878 52 105.00 101.67 440.53 203.79 178.61 462.08 367.86 2.879 53 104.47 101.49 442.11 203.16 177.86 469.24 375.00 2.881 54 105.00 101.67 441.05 203.58 178.88 463.07 368.88 2.881 55 105.00 101.67 440.00 204.00 178.33 461.10 366.84 2.882 56 105.00 101.67 442.63 202.95 179.38 467.13 372.96 2.882 57 104.47 101.49 441.05 203.58 177.64 466.16 371.94 2.883 58 104.47 101.49 440.53 203.79 177.36 465.18 370.92 2.884 59 105.00 101.67 441.58 203.37 179.15 464.06 369.90 2.884 60 104.47 101.49 440.00 204.00 177.08 464.19 369.90 2.884 61 105.00 101.67 443.68 202.53 179.94 469.10 375.00 2.886 62 104.47 101.49 441.58 203.37 177.91 467.15 372.96 2.886 63 103.95 101.32 441.05 203.58 176.40 469.25 375.00 2.886 64 105.00 101.67 443.16 202.74 179.66 468.12 373.98 2.887 65 105.00 101.67 440.53 203.79 178.94 460.97 366.84 2.887 66 103.95 101.32 440.53 203.79 176.12 468.27 373.98 2.887 67 104.47 101.49 442.11 203.16 178.19 468.13 373.98 2.888 68 105.00 101.67 442.11 203.16 179.43 465.04 370.92 2.889 69 105.00 101.67 443.16 202.74 179.99 467.01 372.96 2.890 70 105.00 101.67 440.00 204.00 178.67 459.99 365.82 2.890 71 105.00 101.67 441.05 203.58 179.22 461.96 367.86 2.890 72 104.47 101.49 442.63 202.95 178.48 469.12 375.00 2.891 73 104.47 101.49 441.05 203.58 177.97 465.05 370.92 2.891 74 104.47 101.49 440.53 203.79 177.70 464.07 369.90 2.892 75 104.47 101.49 440.00 204.00 177.42 463.08 368.88 2.892 76 105.00 101.67 443.68 202.53 180.27 467.99 373.98 2.893 77 105.00 101.67 442.63 202.95 179.71 466.03 371.94 2.894 78 103.95 101.32 441.05 203.58 176.73 468.14 373.98 2.894 79 104.47 101.49 441.58 203.37 178.25 466.04 371.94 2.894 80 103.95 101.32 440.53 203.79 176.45 467.16 372.96 2.895 81 105.00 101.67 444.21 202.32 180.55 468.98 375.00 2.895 82 103.95 101.32 440.00 204.00 176.18 466.17 371.94 2.895 83 105.00 101.67 441.58 203.37 179.49 462.94 368.88 2.896 84 103.42 101.14 440.00 204.00 174.93 469.26 375.00 2.896 85 105.00 101.67 442.63 202.95 180.04 464.91 370.92 2.896 86 103.95 101.32 441.58 203.37 177.01 469.13 375.00 2.896 87 105.00 101.67 440.53 203.79 179.28 459.86 365.82 2.897 88 104.47 101.49 442.11 203.16 178.53 467.02 372.96 2.897 89 105.00 101.67 443.16 202.74 180.32 465.90 371.94 2.898 90 105.00 101.67 440.00 204.00 179.01 458.88 364.80 2.898 91 104.47 101.49 441.05 203.58 178.31 463.95 369.90 2.899 92 104.47 101.49 440.53 203.79 178.04 462.96 368.88 2.900 93 105.00 101.67 441.58 203.37 179.83 461.83 367.86 2.900 94 104.47 101.49 440.00 204.00 177.76 461.97 367.86 2.900 95 105.00 101.67 442.11 203.16 179.77 463.93 369.90 2.901 96 105.00 101.67 443.68 202.53 180.60 466.88 372.96 2.901 97 103.95 101.32 441.05 203.58 177.07 467.04 372.96 2.901 98 104.47 101.49 442.63 202.95 178.81 468.01 373.98 2.902 99 105.00 101.67 441.05 203.58 179.55 460.85 366.84 2.902 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: 101.67 XR: 440.00 YR: 204.00 Centre: XC: 175.63 YC: 469.96 Radius: R: 375.00 Generated failure surface: (20 points) 105.00 101.67 123.92 98.54 142.98 96.38 162.12 95.20 181.30 95.00 200.47 95.78 219.57 97.54 238.55 100.27 257.37 103.97 275.98 108.63 294.32 114.23 312.35 120.77 330.03 128.22 347.30 136.56 364.12 145.77 380.45 155.83 396.24 166.72 411.46 178.39 426.06 190.83 440.00 204.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 49 slices) Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 105.00 25.32 -9.4 10.08 10.21 2 0.00 35.0 3165.60 61295.78 6164.92 1.06 2 115.08 63.96 -9.4 8.85 8.97 3 100.00 18.0 8099.04 54674.62 6578.00 1.03 3 123.92 74.35 -6.5 6.79 6.83 3 100.00 18.0 9494.25 42137.22 6896.93 1.02 4 130.71 94.93 -6.5 6.79 6.83 3 100.00 18.0 12149.87 42464.96 7149.65 1.02 5 137.50 91.67 -6.5 5.48 5.52 4 2000.00 20.0 11749.70 34531.42 7458.11 1.02 6 142.98 189.89 -3.5 9.57 9.59 4 2000.00 20.0 24335.52 60389.60 7656.82 1.01 7 152.55 226.08 -3.5 9.57 9.59 4 2000.00 20.0 28949.73 60742.94 7941.78 1.01 8 162.12 101.44 -0.6 3.88 3.88 4 2000.00 20.0 12979.12 24624.40 8079.23 1.00 9 166.00 255.50 -0.6 9.00 9.00 4 2000.00 20.0 32708.77 57223.82 8230.74 1.00 10 175.00 195.52 -0.6 6.30 6.30 4 2000.00 20.0 25036.25 40109.46 8409.41 1.00 11 181.30 321.04 2.3 9.58 9.59 4 2000.00 20.0 41010.35 60921.92 8501.37 1.00 12 190.89 347.90 2.3 9.58 9.59 4 2000.00 20.0 44308.67 60688.45 8645.39 1.00 13 200.47 255.18 5.3 6.63 6.65 4 2000.00 20.0 32411.75 41904.14 8690.65 0.99 14 207.09 265.77 5.3 6.63 6.65 4 2000.00 20.0 33670.98 41650.67 8741.78 0.99 15 213.72 243.27 5.3 5.85 5.87 3 100.00 18.0 30751.45 36535.48 8855.25 0.99 16 219.57 368.59 8.2 8.55 8.63 3 100.00 18.0 46454.28 53260.38 8861.88 0.99 17 228.11 382.42 8.2 8.55 8.63 3 100.00 18.0 48014.79 52597.23 8865.34 0.99 18 236.66 86.45 8.2 1.89 1.91 2 0.00 35.0 10834.95 11544.08 8821.76 0.98 19 238.55 252.24 11.1 5.45 5.55 2 0.00 35.0 31611.14 33338.03 8777.75 0.97 20 244.00 425.44 11.1 9.00 9.17 2 0.00 35.0 53382.61 54242.81 8755.16 0.97 21 253.00 210.56 11.1 4.37 4.45 2 0.00 35.0 26451.00 25971.45 8734.79 0.97 22 257.37 454.62 14.1 9.30 9.59 2 0.00 35.0 57107.02 54971.48 8638.81 0.97 23 266.67 461.80 14.1 9.30 9.59 2 0.00 35.0 58004.42 53577.60 8538.94 0.97 24 275.98 460.00 17.0 9.17 9.59 2 0.00 35.0 57775.11 52042.63 8370.80 0.97 25 285.15 462.34 17.0 9.17 9.59 2 0.00 35.0 58068.05 50366.09 8210.83 0.97 26 294.32 454.49 19.9 9.02 9.59 2 0.00 35.0 57081.81 48550.31 7982.62 0.97 27 303.33 452.13 19.9 9.02 9.59 2 0.00 35.0 56787.09 46595.35 7763.75 0.97 28 312.35 145.84 22.8 2.92 3.17 2 0.00 35.0 18317.20 14968.00 7569.80 0.98 29 315.27 352.05 22.8 7.12 7.73 6 50.00 24.0 44166.05 35435.51 7500.63 1.02 30 322.39 372.39 22.8 7.63 8.28 2 0.00 35.0 46662.82 36375.55 7168.50 0.98 31 330.03 412.9O 25.8 8.64 9.59 2 0.00 35.0 51742.16 39913.91 6844.94 0.99 32 338.66 401.74 25.8 8.64 9.59 2 0.00 35.0 50347.16 37417.99 6512.55 0.99 33 347.30 378.27 28.7 8.41 9.59 2 0.00 35.0 47410.52 34791.46 6116.22 1.00 34 355.71 363.11 28.7 8.41 9.59 2 0.00 35.0 45514.68 32034.61 5729.53 1.00 35 364.12 120.60 31.6 2.88 3.38 2 0.00 35.0 15118.32 10630.03 5423.90 1.02 36 367.00 227.96 31.6 5.61 6.59 6 50.00 24.0 28570.06 19611.90 5297.76 1.07 37 372.61 303.94 31.6 7.84 9.21 2 0.00 35.0 38117.11 25049.99 4834.78 1.02 38 380.45 377.48 34.6 10.55 12.81 2 0.00 35.0 47514.87 30012.64 4277.84 1.04 39 391.00 100.09 34.6 3.00 3.64 2 0.00 35.0 12638.62 7471.20 3894.04 1.04 40 394.00 72.68 34.6 2.24 2.72 2 0.00 35.0 9185.59 5274.38 3780.2O 1.04 41 396.24 117.34 37.5 3.76 4.74 2 0.00 35.0 14836.76 8527.75 3600.25 1.06 42 400.00 161.56 37.5 5.73 7.22 2 0.00 35.0 20452.74 11355.80 3247.68 1.06 43 405.73 136.38 37.5 5.73 7.22 2 0.00 35.0 17304.88 9375.04 2742.62 1.06 44 411.46 118.01 40.4 6.23 8.18 2 0.00 35.0 15030.94 8143.08 2164.56 1.08 45 417.68 84.99 40.4 6.23 8.18 2 0.00 35.0 10903.51 5436.16 1560.04 1.08 46 423.91 21.67 40.4 2.15 2.82 6 50.00 24.0 2795.43 1247.94 1184.74 1.16 47 426.06 16.04 43.4 1.94 2.67 5 0.00 45.0 1764.27 876.11 760.96 1.03 48 428.00 27.22 43.4 4.59 6.31 6 50.00 24.0 3474.54 853.29 661.07 1.20 49 432.59 16.79 43.4 7.41 10.19 2 0.00 35.0 2098.19 0.00 228.84 1.11 X -S Area: 11551.94 Path Length: 364.42 X -S Weight: 1456359.50 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 10 RD.gmf Processed: 08 May 2019 16:03:49 RESULTS: Analysis 1 - Case 10 - Rapid Draw Down 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: 1.654 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.45 Results Summary — Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 114.00 101.67 460.00 200.00 189.33 494.51 400.00 1.450 <-- Critical Surface 2 114.00 101.67 460.00 200.00 189.64 493.41 398.98 1.454 3 114.00 101.67 460.00 200.00 189.95 492.31 397.96 1.458 4 114.00 101.67 460.63 199.79 190.04 494.37 400.00 1.459 5 114.00 101.67 460.00 200.00 190.26 491.21 396.94 1.462 6 114.00 101.67 460.63 199.79 190.35 493.27 398.98 1.463 7 113.47 101.49 460.00 200.00 189.08 494.28 400.00 1.464 8 114.00 101.67 460.00 200.00 190.58 490.11 395.92 1.466 9 114.00 101.67 460.63 199.79 190.66 492.17 397.96 1.467 10 114.00 101.67 461.26 199.58 190.75 494.23 400.00 1.468 11 113.47 101.49 460.00 200.00 189.39 493.18 398.98 1.468 12 114.00 101.67 460.00 200.00 190.89 489.01 394.90 1.470 13 114.00 101.67 460.63 199.79 190.97 491.07 396.94 1.471 14 114.00 101.67 461.26 199.58 191.06 493.13 398.98 1.472 15 113.47 101.49 460.00 200.00 189.70 492.08 397.96 1.472 16 113.47 101.49 460.63 199.79 189.79 494.14 400.00 1.473 17 114.00 101.67 460.00 200.00 191.20 487.90 393.88 1.474 18 114.00 101.67 460.63 199.79 191.29 489.97 395.92 1.475 19 114.00 101.67 461.26 199.58 191.37 492.03 397.96 1.475 20 113.47 101.49 460.00 200.00 190.02 490.98 396.94 1.476 21 114.00 101.67 461.89 199.37 191.46 494.10 400.00 1.476 22 113.47 101.49 460.63 199.79 190.10 493.04 398.98 1.476 23 112.95 101.32 460.00 200.00 188.83 494.05 400.00 1.478 24 114.00 101.67 460.00 200.00 191.52 486.80 392.86 1.478 25 114.00 101.67 460.63 199.79 191.60 488.87 394.90 1.479 26 114.00 101.67 461.26 199.58 191.68 490.93 396.94 1.479 27 113.47 101.49 460.00 200.00 190.33 489.88 395.92 1.479 28 114.00 101.67 461.89 199.37 191.77 492.99 398.98 1.480 29 113.47 101.49 460.63 199.79 190.41 491:94 397.96 1.480 30 113.47 101.49 461.26 199.58 190.50 494.01 400.00 1.481 31 112.95 101.32 460.00 200.00 189.14 492.95 398.98 1.481 32 114.00 101.67 460.00 200.00 191.83 485.70 391.84 1.482 33 114.00 101.67 460.63 199.79 191.91 487.76 393.88 1.482 34 114.00 101.67 461.26 199.58 191.99 489.83 395.92 1.483 35 113.47 101.49 460.00 200.00 190.64 488.78 394.90 1.483 36 114.00 101.67 461.89 199.37 192.08 491.89 397.96 1.484 37 113.47 101.49 460.63 199.79 190.72 490.84 396.94 1.484 38 113.47 101.49 461.26 199.58 190.81 492.90 398.98 1.485 39 114.00 101.67 462.53 199.16 192.17 493.95 400.00 1.485 40 112.95 101.32 460.00 200.00 189.46 491.85 397.96 _.485 41 114.00 101.67 460.00 200.00 192.15 484.59 390.82 1.486 42 112.95 101.32 460.63 199.79 189.54 493.91 400.00 1.486 43 114.00 101.67 460.63 199.79 192.22 486.66 392.86 1.486 44 114.00 101.67 461.26 199.58 192.30 488.72 394.90 1.487 45 113.47 101.49 460.00 200.00 190.96 487.67 393.88 1.487 46 113.47 101.49 460.63 199.79 191.04 489.74 395.92 1.488 47 114.00 101.67 461.89 199.37 192.39 490.79 396.94 1.488 48 113.47 101.49 461.26 199.58 191.12 491.80 397.96 1.489 49 114.00 101.67 462.53 199.16 192.47 492.85 398.98 1.489 50 112.95 101.32 460.00 200.00 189.77 490.75 396.94 1.489 51 113.47 101.49 461.89 199.37 191.21 493.87 400.00 1.489 52 114.00 101.67 460.00 200.00 192.46 483.48 389.80 1.490 53 112.95 101.32 460.63 199.79 189.85 492.81 398.98 1.490 54 114.00 101.67 460.63 199.79 192.54 485.55 391.84 1.490 55 114.00 101.67 461.26 199.58 192.61 487.62 393.88 1.491 56 113.47 101.49 460.00 200.00 191.27 486.57 392.86 1.491 57 112.42 101.14 460.00 200.00 188.58 493.82 400.00 1.491 58 113.47 101.49 460.63 199.79 191.35 488.63 394.90 1.492 59 114.00 101.67 461.89 199.37 192.70 489.68 395.92 1.492 60 113.47 101.49 461.26 199.58 191.43 490.70 396.94 1.492 61 114.00 101.67 462.53 199.16 192.78 491.75 397.96 1.492 62 112.95 101.32 460.00 200.00 190.08 489.65 395.92 1.493 63 113.47 101.49 461.89 199.37 191.52 492.76 398.98 1.493 64 112.95 101.32 460.63 199.79 190.16 491.71 397.96 1.493 65 114.00 101.67 460.00 200.00 192.77 482.38 388.78 1.493 66 114.00 101.67 460.63 199.79 192.85 484.45 390.82 1.494 67 112.95 101.32 461.26 199.58 190.25 493.78 400.00 1.494 68 114.00 101.67 461.26 199.58 192.93 486.51 392.86 1.495 69 112.42 101.14 460.00 200.00 188.89 492.72 398.98 1.495 70 113.47 101.49 460.00 200.00 191.58 485.46 391.84 1.495 71 114.00 101.67 463.16 198.95 192.87 493.81 400.00 1.495 72 113.47 101.49 460.63 199.79 191.66 487.53 393.88 1.495 73 114.00 101.67 461.89 199.37 193.01 488.58 394.90 1.495 74 113.47 101.49 461.26 199.58 191.74 489.60 395.92 1.496 75 114.00 101.67 462.53 199.16 193.09 490.65 396.94 1.496 76 112.95 101.32 460.00 200.00 190.40 488.54 394.90 1.496 77 113.47 101.49 461.89 199.37 191.83 491.66 397.96 1.497 78 112.95 101.32 460.63 199.79 190.48 490.61 396.94 1.497 79 114.00 101.67 460.00 200.00 193.09 481.27 387.76 1.497 80 113.47 101.49 462.53 199.16 191.91 493.72 400.00 1.498 81 112.95 101.32 461.26 199.58 190.56 492.67 398.98 1.498 82 114.00 101.67 460.63 199.79 193.16 483.34 389.80 1.498 83 112.42 101.14 460.00 200.00 189.21 491.62 397.96 1.498 84 114.00 101.67 463.16 198.95 193.18 492.71 398.98 1.499 85 114.00 101.67 461.26 199.58 193.24 485.41 391.84 1.499 86 113.47 101.49 460.00 200.00 191.90 484.36 390.82 1.499 87 113.47 101.49 460.63 199.79 191.97 486.43 392.86 1.499 88 112.42 101.14 460.63 199.79 189.29 493.68 400.00 1.499 89 114.00 101.67 461.89 199.37 193.32 487.48 393.88 1.499 90 113.47 101.49 461.26 199.58 192.05 488.49 394.90 1.500 91 112.95 101.32 460.00 200.00 190.71 487.44 393.88 1.500 92 114.00 101.67 462.53 199.16 193.40 489.54 395.92 1.500 93 113.47 101.49 461.89 199.37 192.14 490.56 396.94 1.501 94 112.95 101.32 460.63 199.79 190.79 489.51 395.92 1.501 95 114.00 101.67 460.00 200.00 193.40 480.16 386.73 1.501 96 112.95 101.32 461.26 199.58 190.87 491.57 397.96 1.502 97 113.47 101.49 462.53 199.16 192.22 492.62 398.98 1.502 98 114.00 101.67 460.63 199.79 193.48 482.23 388.78 1.502 99 112.42 101.14 460.00 200.00 189.52 490.52 396.94 1.502 Critical Failure Surface (circle 1) Intersects: XL: 114.00 YL: 101.67 XR: 460.00 YR: 200.00 Centre: XC: 189.33 YC: 494.51 Radius: R: 400.00 Generated failure surface: (20 points) 114.00 101.67 133.37 98.44 152.87 96.17 172.46 94.87 192.09 94.52 211.71 95.14 231.28 96.72 250.75 99.25 270.07 102.74 289.20 107.18 308.09 112.55 326.69 118.83 344.96 126.03 362.85 134.11 380.33 143.06 397.34 152.85 413.86 163.47 429.83 174.89 445.22 187.07 460.00 200.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 50 slices) Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 114.00 25.06 -9.4 10.02 10.15 2 0.00 35.0 3132.91 _585.46 326.50 1.10 2 124.02 68.67 -9.4 9.35 9.48 3 100.00 18.0 8699.58 4343.63 960.40 1.05 3 133.37 68.71 -6.6 6.20 6.25 3 100.00 18.0 8779.06 4316.41 1442.52 1.03 4 139.57 86.02 -6.6 6.20 6.25 3 100.00 18.0 11014.64 5403.92 1807.81 1.03 5 145.78 119.54 -6.6 7.09 7.14 4 2000.00 20.0 15329.67 7509.55 2359.92 1.04 6 152.87 199.90 -3.8 9.80 9.82 4 2000.00 20.0 25638.15 12501.52 2734.10 1.02 7 162.66 238.29 -3.8 9.80 9.82 4 2000.00 20.0 30539.79 14902.55 3238.89 1.02 8 172.46 274.93 -1.0 9.82 9.82 4 2000.00 20.0 35185.91 17158.18 3617.37 1.00 9 182.28 308.74 -1.0 9.82 9.82 4 2000.00 20.0 39439.73 19268.44 4051.73 1.00 10 192.09 340.07 1.8 9.81 9.82 4 2000.00 20.0 43344.33 21230.58 4356.80 0.99 11 201.90 369.13 1.8 9.81 9.82 4 2000.00 20.0 46928.68 23044.97 4720.69 0.99 12 211.71 210.20 4.6 5.29 5.30 4 2000.00 20.0 26668.32 13159.19 4885.49 0.98 13 217.00 247.17 4.6 6.00 6.02 4 2000.00 20.0 31328.35 15473.30 5059.66 0.98 14 223.00 356.23 4.6 8.28 8.31 4 2000.00 20.0 45090.54 22300.75 5278.81 0.98 15 231.28 96.23 7.4 2.17 2.19 4 2000.00 20.0 12159.48 6055.41 5329.70 0.98 16 233.46 392.29 7.4 8.65 8.72 3 100.00 18.0 49459.53 24685.86 5628.75 0.98 17 242.11 407.47 7.4 8.65 8.72 3 100.00 18.0 51200.89 25641.02 5827.51 0.98 18 250.75 199.34 10.2 4.13 4.19 3 100.00 18.0 24983.54 12640.25 5924.69 0.98 19 254.88 373.84 10.2 7.60 7.72 2 0.00 35.0 46806.51 23705.48 5912.92 0.93 20 262.48 382.66 10.2 7.60 7.72 2 0.00 35.0 47908.14 24264.32 6052.10 0.93 21 270.07 491.85 13.1 9.56 9.82 2 0.00 35.0 61577.17 31505.59 6113.90 0.92 22 279.64 501.13 13.1 9.56 9.82 2 0.00 35.0 62737.47 32100.17 6229.11 0.92 23 289.20 501.61 15.9 9.44 9.82 2 0.00 35.0 62795.52 32539.91 6247.57 0.91 24 298.64 505.99 15.9 9.44 9.82 2 0.00 35.0 63343.19 32824.13 6302.06 0.91 25 308.39 102.94 18.7 1.91 2.02 2 0.00 35.0 12886.93 6780.72 6262.38 0.91 26 310.30 403.42 18.7 7.50 7.92 2 0.00 35.0 50549.16 26572.78 6265.17 0.91 27 317.50 403.15 18.7 7.50 7.92 2 0.00 35.0 50609.74 26555.30 6271.80 0.91 28 325.00 90.62 18.7 1.69 1.78 2 0.00 35.0 11386.78 5969.19 6274.66 0.91 29 326.69 488.26 21.5 9.13 9.82 2 0.00 35.0 61351.74 32743.55 6176.51 0.90 30 335.82 483.22 21.5 9.13 9.82 2 0.00 35.0 60721.78 32405.56 6113.08 0.90 31 344.96 466.10 24.3 8.95 9.82 2 0.00 35.0 58575.73 31912.74 5957.00 0.90 32 353.90 456.63 24.3 8.95 9.82 2 0.00 35.0 57392.38 31264.58 5836.61 0.90 33 362.85 185.46 27.1 3.70 4.15 2 0.00 35.0 23312.23 13001.95 5677.77 0.90 34 366.55 193.33 27.1 3.91 4.39 6 50.00 24.0 24283.59 13553.56 5777.17 0.97 35 370.45 269.98 27.1 5.55 6.23 2 0.00 35.0 33886.35 18927.14 5498.13 0.90 36 376.00 143.67 27.1 3.00 3.37 2 0.00 35.0 18041.42 10072.13 5414.11 0.90 37 379.00 419.54 29.5 9.00 10.34 2 0.00 35.0 52713.07 30086.18 5224.02 0.90 38 388.00 414.66 29.9 9.34 10.78 2 0.00 35.0 52113.00 28809.25 4947.16 0.90 39 397.34 246.94 32.7 5.83 6.93 2 0.00 35.0 31042.62 16552.94 4629.25 0.91 40 403.17 236.42 32.7 5.83 6.93 2 0.00 35.0 29727.13 14931.78 4401.64 0.91 41 409.00 184.93 32.7 4.86 5.77 2 0.00 35.0 23262.12 11198.15 4115.87 0.91 42 413.86 171.68 35.6 4.94 6.07 2 0.00 35.0 21608.78 10516.59 3697.57 0.91 43 418.79 213.38 35.6 7.00 8.60 6 50.00 24.0 26794.46 12609.62 3384.53 1.01 44 425.79 107.27 35.6 4.04 4.96 2 0.00 35.0 13428.37 6058.55 2784.77 0.91 45 429.83 97.87 38.4 4.17 5.32 2 0.00 35.0 12254.56 5465.14 2409.49 0.92 46 434.00 61.87 38.4 3.00 3.83 5 0.00 45.0 6805.79 3252.73 1767.74 0.83 47 437.00 133.05 38.4 8.22 10.49 2 0.00 35.0 16672.86 6008.40 1625.44 0.92 48 445.22 26.35 41.2 2.20 2.93 2 0.00 35.0 3305.14 906.45 1146.88 0.93 49 447.43 41.15 41.2 4.57 6.08 2 0.00 35.0 5144.17 758.19 828.01 0.93 50 452.00 28.01 41.2 8.00 10.63 2 0.00 35.0 3500.91 0.00 307.60 0.93 X -S Area: 12834.97 Path Length: 373.04 X -S Weight: 1615461.88 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 10 Full.gmf Processed: 09 May 2019 11:18:39 RESULTS: Analysis 1 - Case 10 - Full Reservoir 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: 3.292 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 2.92 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 114.00 101.67 460.00 200.00 189.33 494.51 400.00 2.916 <-- Critical Surface 2 114.00 101.67 460.00 200.00 189.64 493.41 398.98 2.923 3 114.00 101.67 460.00 200.00 189.95 492.31 397.96 2.931 4 114.00 101.67 460.63 199.79 190.04 494.37 400.00 2.931 5 114.00 101.67 460.00 200.00 190.26 491.21 396.94 2.938 6 114.00 101.67 460.63 199.79 190.35 493.27 398.98 2.939 7 113.47 101.49 460.00 200.00 189.08 494.28 400.00 2.942 8 114.00 101.67 460.00 200.00 190.58 490.11 395.92 2.946 9 114.00 101.67 460.63 199.79 190.66 492.17 397.96 2.946 10 114.00 101.67 461.26 199.58 190.75 494.23 400.00 2.946 11 113.47 101.49 460.00 200.00 189.39 493.18 398.98 2.949 12 114.00 101.67 460.00 200.00 190.89 489.01 394.90 2.953 13 114.00 101.67 460.63 199.79 190.97 491.07 396.94 2.953 14 114.00 101.67 461.26 199.58 191.06 493.13 398.98 2.953 15 113.47 101.49 460.00 200.00 189.70 492.08 397.96 2.956 16 113.47 101.49 460.63 199.79 189.79 494.14 400.00 2.957 17 114.00 101.67 460.00 200.00 191.20 487.90 393.88 2.960 18 114.00 101.67 460.63 199.79 191.29 489.97 395.92 2.960 19 114.00 101.67 461.26 199.58 191.37 492.03 397.96 2.961 20 114.00 101.67 461.89 199.37 191.46 494.10 400.00 2.962 21 113.47 101.49 460.00 200.00 190.02 490.98 396.94 2.963 22 113.47 101.49 460.63 199.79 190.10 493.04 398.98 2.964 23 112.95 101.32 460.00 200.00 188.83 494:05 400.00 2.967 24 114.00 101.67 460.00 200.00 191.52 486.80 392.86 2.967 25 114.00 101.67 460.63 199.79 191.60 488.87 394.90 2.968 26 114.00 101.67 461.26 199.58 191.68 490.93 396.94 2.968 27 114.00 101.67 461.89 199.37 191.77 492.99 398.98 2.969 28 113.47 101.49 460.00 200.00 190.33 489.88 395.92 2.970 29 113.47 101.49 460.63 199.79 190.41 491.94 397.96 2.971 30 113.47 101.49 461.26 199.58 190.50 494.01 400.00 2.971 31 112.95 101.32 460.00 200.00 189.14 492.95 398.98 2.974 32 114.00 101.67 460.00 200.00 191.83 485.70 391.84 2.975 33 114.00 101.67 460.63 199.79 191.91 487.76 393.88 2.975 34 114.00 101.67 461.26 199.58 191.99 489.83 395.92 2.975 35 114.00 101.67 461.89 199.37 192.08 491.89 397.96 2.976 36 114.00 101.67 462.53 199.16 192.17 493.95 400.00 2.977 37 113.47 101.49 460.00 200.00 190.64 488.78 394.90 2.978 38 113.47 101.49 460.63 199.79 190.72 490.84 396.94 2.978 39 113.47 101.49 461.26 199.58 190.81 492.90 398.98 2.978 40 112.95 101.32 460.00 200.00 189.46 491.85 397.96 2.981 41 112.95 101.32 460.63 199.79 189.54 493.91 400.00 2.981 42 114.00 101.67 460.63 199.79 192.22 486.66 392.86 2.982 43 114.00 101.67 460.00 200.00 192.15 484.59 390.82 2.982 44 114.00 101.67 461.26 199.58 192.30 488.72 394.90 2.982 45 114.00 101.67 461.89 199.37 192.39 490.79 396.94 2.983 46 114.00 101.67 462.53 199.16 192.47 492.85 398.98 2.984 47 113.47 101.49 460.00 200.00 190.96 487.67 393.88 2.985 48 113.47 101.49 460.63 199.79 191.04 489.74 395.92 2.985 49 113.47 101.49 461.26 199.58 191.12 491.80 397.96 2.985 50 113.47 101.49 461.89 199.37 191.21 493.87 400.00 2.986 51 112.95 101.32 460.00 200.00 189.77 490.75 396.94 2.988 52 112.95 101.32 460.63 199.79 189.85 492.81 398.98 2.988 53 114.00 101.67 460.63 199.79 192.54 485.55 391.84 2.989 54 114.00 101.67 460.00 200.00 192.46 483.48 389.80 2.989 55 114.00 101.67 461.26 199.58 192.61 487.62 393.88 2.989 56 114.00 101.67 461.89 199.37 192.70 489.68 395.92 2.990 57 114.00 101.67 462.53 199.16 192.78 491.75 397.96 2.991 58 112.42 101.14 460.00 200.00 188.58 493.82 400.00 2.992 59 113.47 101.49 460.00 200.00 191.27 486.57 392.86 2.992 60 113.47 101.49 460.63 199.79 191.35 488.63 394.90 2.992 61 113.47 101.49 461.26 199.58 191.43 490.70 396.94 2.992 62 113.47 101.49 461.89 199.37 191.52 492.76 398.98 2.993 63 112.95 101.32 460.00 200.00 190.08 489.65 395.92 2.995 64 112.95 101.32 460.63 199.79 190.16 491.71 397.96 2.995 65 112.95 101.32 461.26 199.58 190.25 493.78 400.00 2.996 66 114.00 101.67 460.63 199.79 192.85 484.45 390.82 2.997 67 114.00 101.67 460.00 200.00 192.77 482.38 388.78 2.997 68 114.00 101.67 461.26 199.58 192.93 486.51 392.86 2.997 69 114.00 101.67 463.16 198.95 192.87 493.81 400.00 2.997 70 114.00 101.67 461.89 199.37 193.01 488.58 394.90 2.997 71 114.00 101.67 462.53 199.16 193.09 490.65 396.94 2.998 72 112.42 101.14 460.00 200.00 188.89 492.72 398.98 2.998 73 113.47 101.49 460.00 200.00 191.58 485.46 391.84 2.999 74 113.47 101.49 460.63 199.79 191.66 487.53 393.88 2.999 75 113.47 101.49 461.26 199.58 191.74 489.60 395.92 2.999 76 113.47 101.49 461.89 199.37 191.83 491.66 397.96 3.000 77 113.47 101.49 462.53 199.16 191.91 493.72 400.00 3.001 78 112.95 101.32 460.00 200.00 190.40 488.54 394.90 3.002 79 112.95 101.32 460.63 199.79 190.48 490.61 396.94 3.002 80 112.95 101.32 461.26 199.58 190.56 492.67 398.98 3.003 81 114.00 101.67 463.16 198.95 193.18 492.71 398.98 3.004 82 114.00 101.67 460.63 199.79 193.16 483.34 389.80 3.004 83 114.00 101.67 461.26 199.58 193.24 485.41 391.84 3.004 84 114.00 101.67 460.00 200.00 193.09 481.27 387.76 3.004 85 114.00 101.67 461.89 199.37 193.32 487.48 393.88 3.005 86 112.42 101.14 460.00 200.00 189.21 491.62 397.96 3.005 87 114.00 101.67 462.53 199.16 193.40 489.54 395.92 3.005 88 112.42 101.14 460.63 199.79 189.29 493.68 400.00 3.006 89 113.47 101.49 460.63 199.79 191.97 486.43 392.86 3.006 90 113.47 101.49 460.00 200.00 191.90 484.36 390.82 3.006 91 113.47 101.49 461.26 199.58 192.05 488.49 394.90 3.006 92 113.47 101.49 461.89 199.37 192.14 490.56 396.94 3.007 93 113.47 101.49 462.53 199.16 192.22 492.62 398.98 3.008 94 112.95 101.32 460.00 200.00 190.71 487.44 393.88 3.009 95 112.95 101.32 460.63 199.79 190.79 489.51 395.92 3.009 96 112.95 101.32 461.26 199.58 190.87 491.57 397.96 3.009 97 112.95 101.32 461.89 199.37 190.96 493.64 400.00 3.010 98 114.00 101.67 463.16 198.95 193.49 491.61 397.96 3.011 99 114.00 101.67 463.79 198.74 193.58 493.67 400.00 3.011 Critical Failure Surface (circle 1) Intersects: XL: 114.00 YL: 101.67 XR: 460.00 YR: 200.00 Centre: XC: 189.33 YC: 494.51 Radius: R: 400.00 Generated failure surface: (20 points) 114.00 101.67 133.37 98.44 152.87 96.17 172.46 94.87 192.09 94.52 211.71 95.14 231.28 96.72 250.75 99.25 270.07 102.74 289.20 107.18 308.09 112.55 326.69 118.83 344.96 126.03 362.85 134.11 380.33 143.06 397.34 152.85 413.86 163.47 429.83 174.89 445.22 187.07 460.00 200.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 50 slices) Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 114.00 25.06 -9.4 10.02 10.15 2 0.00 35.0 3132.93 61925.66 6163.98 1.06 2 124.02 68.67 -9.4 9.35 9.48 3 100.00 18.0 8699.58 57847.05 6588.15 1.03 3 133.37 68.71 -6.6 6.20 6.25 3 100.00 18.0 8779.06 3E556.11 6909.89 1.02 4 139.57 86.02 -6.6 6.20 6.25 3 100.00 18.0 11014.64 3E837.56 7143.58 1.02 5 145.78 119.54 -6.6 7.09 7.14 4 2000.00 20.0 15329.67 44741.22 7472.71 1.02 6 152.87 199.90 -3.8 9.80 9.82 4 2000.00 20.0 25638.15 61963.43 7713.43 1.01 7 162.66 238.29 -3.8 9.80 9.82 4 2000.00 20.0 30539.79 62364.39 8012.26 1.01 8 172.46 274.93 -1.0 9.82 9.82 4 2000.00 20.0 35185.91 62617.83 8231.71 1.00 9 182.28 308.74 -1.0 9.82 9.82 4 2000.00 20.0 39439.73 62723.88 8461.42 1.00 10 192.09 340.07 1.8 9.81 9.82 4 2000.00 20.0 43344.33 62681.78 8609.66 1.00 11 201.90 369.13 1.8 9.81 9.82 4 2000.00 20.0 46928.68 62492.68 8770.17 1.00 12 211.71 210.20 4.6 5.29 5.30 4 2000.00 20.0 26668.32 33635.11 8826.48 0.99 13 217.00 247.17 4.6 6.00 6.02 4 2000.00 20.0 31328.35 38010.36 8884.13 0.99 14 223.00 356.23 4.6 8.28 8.31 4 2000.00 20.0 45090.54 52184.38 8955.80 0.99 15 231.28 96.23 7.4 2.17 2.19 4 2000.00 20.0 12159.48 13699.13 8946.82 0.99 16 233.46 392.29 7.4 8.65 8.72 3 100.00 18.0 49459.53 54110.86 9047.81 0.99 17 242.11 407.47 7.4 8.65 8.72 3 100.00 18.0 51200.89 53497.41 9068.00 0.99 18 250.75 199.34 10.2 4.13 4.19 3 100.00 18.0 24983.54 25476.58 9050.26 1.00 19 254.88 373.84 10.2 7.60 7.72 2 0.00 35.0 46806.51 46399.54 8971.82 0.97 20 262.48 382.66 10.2 7.60 7.72 2 0.00 35.0 47908.14 45738.34 8955.78 0.97 21 270.07 491.85 13.1 9.56 9.82 2 0.00 35.0 61577.17 57058.64 8871.66 0.97 22 279.64 501.13 13.1 9.56 9.82 2 0.00 35.0 62737.47 55700.52 8790.87 0.97 23 289.20 501.61 15.9 9.44 9.82 2 0.00 35.0 62795.52 54200.05 8643.31 0.97 24 298.64 505.99 15.9 9.44 9.82 2 0.00 35.0 63343.19 52556.10 8503.04 0.97 25 308.09 102.94 18.7 1.91 2.02 2 0.00 35.0 12886.93 10601.17 8374.63 0.98 26 310.00 403.42 18.7 7.50 7.92 2 0.00 35.0 50549.16 40775.79 8279.84 0.98 27 317.50 403.15 18.7 7.50 7.92 2 0.00 35.0 50609.74 39523.27 8131.15 0.98 28 325.00 90.62 18.7 1.69 1.78 2 0.00 35.0 11386.78 8715.26 8038.78 0.98 29 326.69 488.26 21.5 9.13 9.82 2 0.00 35.0 61351.74 46780.95 7854.40 0.98 30 335.82 483.22 21.5 9.13 9.82 2 0.00 35.0 60721.78 44577.76 7598.44 0.98 31 344.96 466.10 24.3 8.95 9.82 2 0.00 35.0 58575.73 42238.95 7276.40 0.99 32 353.90 456.63 24.3 8.95 9.82 2 0.00 35.0 57392.38 39763.88 6964.54 0.99 33 362.85 185.46 27.1 3.70 4.15 2 0.00 35.0 23312.23 16051.08 6693.84 1.00 34 366.55 193.33 27.1 3.91 4.39 6 50.00 24.0 24283.59 16428.76 6637.63 1.04 35 370.45 269.98 27.1 5.55 6.23 2 0.00 35.0 33886.35 22399.00 6327.45 1.00 36 376.00 143.67 27.1 3.00 3.37 2 0.00 35.0 18041.42 11649.50 6150.51 1.00 37 379.00 427.29 29.5 9.17 10.54 2 0.00 35.0 53686.80 34242.63 5842.98 1.01 38 388.17 406.91 29.9 9.17 10.58 2 0.00 35.0 51139.27 30892.77 5386.30 1.01 39 397.34 113.96 32.7 2.66 3.16 2 0.00 35.0 14324.34 8541.45 5051.11 1.03 40 400.00 369.40 32.7 9.00 10.70 2 0.00 35.0 46445.42 26403.15 4800.40 1.03 41 409.00 184.93 32.7 4.86 5.77 2 0.00 35.0 23262.12 12638.87 4443.32 1.03 42 413.86 171.68 35.6 4.94 6.07 2 0.00 35.0 21608.78 12031.69 4024.98 1.05 43 418.79 213.38 35.6 7.00 8.60 6 50.00 24.0 26794.46 14755.94 3610.95 1.11 44 425.79 107.27 35.6 4.04 4.96 2 0.00 35.0 13428.37 7297.73 3052.90 1.05 45 429.83 97.87 38.4 4.17 5.32 2 0.00 35.0 12254.56 6793.07 2672.46 1.07 46 434.00 61.87 38.4 3.00 3.83 5 0.00 45.0 6805.79 4207.75 2019.01 1.00 47 437.00 133.05 38.4 8.22 10.49 2 0.00 35.0 16672.86 8626.00 1835.19 1.07 48 445.22 26.35 41.2 2.20 2.93 2 0.00 35.0 3305.14 1636.94 1337.05 1.10 49 447.43 64.02 41.2 9.15 12.15 2 0.00 35.0 8002.05 3032.77 766.43 1.10 50 456.57 5.14 41.2 3.43 4.56 2 0.00 35.0 643.02 0.00 154.95 1.10 X -S Area: 12834.97 Path Length: 373.04 X -S weight: 1615461.75 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 11 RD.gmf Processed: 08 May 2019 16:21:46 RESULTS: Analysis 1 - Case 11 - Rapid Draw Dcen 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: 1.707 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (mininum) Factor of Safety: 1.42 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.67 420.00 190.00 171.39 470.74 375.00 1.417 <-- Critical Surface 2 105.00 101.67 420.00 190.00 171.69 469.65 373.98 1.422 3 105.00 101.67 420.53 190.00 171.82 470.66 375.00 1.424 4 105.00 101.67 420.00 190.00 172.00 468.56 372.96 1.429 5 105.00 101.67 420.53 190.00 172.13 469.57 373.98 1.431 6 105.00 101.67 421.05 190.00 172.26 470.59 375.00 1.434 7 105.00 101.67 420.00 190.00 172.31 467.46 371.94 1.438 8 104.47 101.49 420.00 190.00 171.13 470.52 375.00 1.439 9 105.00 101.67 420.53 190.00 172.44 468.48 372.96 1.440 10 105.00 101.67 421.05 190.00 172.57 469.49 373.98 1.443 11 105.00 101.67 421.58 190.00 172.70 470.51 375.00 1.446 12 105.00 101.67 420.00 190.00 172.61 466.37 370.92 1.447 13 104.47 101.49 420.00 190.00 171.44 469.43 373.98 1.448 14 105.00 101.67 420.53 190.00 172.74 467.38 371.94 1.449 15 104.47 101.49 420.53 190.00 171.57 470.44 375.00 1.450 16 105.00 101.67 421.58 190.00 173.00 469.41 373.98 1.452 17 105.00 101.67 420.00 190.00 172.92 465.28 369.90 1.452 18 105.00 101.67 421.05 190.00 172.87 468.40 372.96 1.452 19 105.00 101.67 422.11 190.00 173.13 470.43 375.00 1.453 20 105.00 101.67 420.53 190.00 173.05 466.29 370.92 1.454 21 104.47 101.49 420.53 190.00 171.88 469.35 373.98 1.456 22 104.47 101.49 420.00 190.00 171.75 468.33 372.96 1.457 23 105.00 101.67 421.05 190.00 173.18 467.30 371.94 1.457- 24 105.00 101.67 421.58 190.00 173.31 468.32 372.96 1.458 25 104.47 101.49 421.05 190.00 172.01 470.36 375.00 1.458 26 105.00 101.67 420.00 190.00 173.23 464.18 368.88 1.460 27 105.00 101.67 422.11 190.00 173.44 469.33 373.98 1.461 28 104.47 101.49 420.00 190.00 172.05 467.24 371.94 1.461 29 105.00 101.67 420.53 190.00 173.36 465.19 369.90 1.462 30 104.47 101.49 420.53 190.00 172.18 468.25 372.96 1.463 31 105.00 101.67 422.63 190.00 173.57 470.34 375.00 1.463 32 103.95 101.32 420.00 190.00 170.88 470.29 375.00 1.463 33 105.00 101.67 421.05 190.00 173.49 466.21 370.92 1.465 34 105.00 101.67 421.58 190.00 173.61 467.22 371.94 1.466 35 104.47 101.49 421.05 190.00 172.31 469.27 373.98 1.466 36 105.00 101.67 420.00 190.00 173.54 463.08 367.86 1.468 37 104.47 101.49 421.58 190.00 172.44 470.28 375.00 1.468 38 105.00 101.67 422.11 190.00 173.74 468.24 372.96 1.468 39 104.47 101.49 420.00 190.00 172.36 466.14 370.92 1.469 40 105.00 101.67 420.53 190.00 173.66 464.10 368.88 1.470 41 104.47 101.49 420.53 190.00 172.49 467.16 371.94 1.471 42 103.95 101.32 420.00 190.00 171.19 469.20 373.98 1.471 43 105.00 101.67 422.63 190.00 173.87 469.25 373.98 1.471 44 103.95 101.32 420.53 190.00 171.32 470.21 375.00 1.472 45 105.00 101.67 421.05 190.00 173.79 465.11 369.90 1.473 46 105.00 101.67 421.58 190.00 173.92 466.13 370.92 1.473 47 105.00 101.67 423.16 190.00 174.00 470.26 375.00 1.473 48 104.47 101.49 421.05 190.00 172.62 468.17 372.96 1.474 49 104.47 101.49 421.58 190.00 172.75 469.19 373.98 1.476 50 105.00 101.67 420.00 190.00 173.84 461.99 366.84 1.476 51 105.00 101.67 422.11 190.00 174.05 467.14 371.94 1.476 52 104.47 101.49 420.00 190.00 172.67 465.05 369.90 1.477 53 104.47 101.49 422.11 190.00 172.88 470.20 375.00 1.477 54 105.00 101.67 420.53 190.00 173.97 463.00 367.86 1.477 55 103.95 101.32 420.00 190.00 171.49 468.11 372.96 1.478 56 104.47 101.49 420.53 190.00 172.80 466.06 370.92 1.478 57 105.00 101.67 422.63 190.00 174.18 468.15 372.96 1.479 58 103.95 101.32 420.53 190.00 171.62 469.12 373.98 1.480 59 105.00 101.67 421.05 190.00 174.10 464.01 368.88 1.481 60 105.00 101.67 423.16 190.00 174.31 469.17 373.98 1.481 61 104.47 101.49 421.05 190.00 172.93 467.08 371.94 1.481 62 105.00 101.67 421.58 190.00 174.23 465.03 369.90 1.481 63 103.95 101.32 421.05 190.00 171.75 470.13 375.00 1.483 64 105.00 101.67 423.68 190.00 174.44 470.18 375.00 1.483 65 104.47 101.49 421.58 190.00 173.06 468.09 372.96 1.483 66 105.00 101.67 420.00 190.00 174.15 460.89 365.82 1.483 67 105.00 101.67 420.00 190.00 174.46 459.79 364.80 1.484 68 105.00 101.67 422.11 190.00 174.35 466.04 370.92 1.484 69 104.47 101.49 420.00 190.00 172.98 463.95 368.88 1.484 70 104.47 101.49 422.11 190.00 173.18 469.10 373.98 1.485 71 103.95 101.32 420.00 190.00 171.80 467.01 371.94 1.486 72 105.00 101.67 420.53 190.00 174.28 461.90 366.84 1.486 73 105.00 101.67 420.53 190.00 174.59 460.80 365.82 1.486 74 104.47 101.49 420.53 190.00 173.10 464.97 369.90 1.486 75 105.00 101.67 422.63 190.00 174.48 467.06 371.94 1.487 76 105.00 101.67 421.05 190.00 174.40 462.92 367.86 1.487 77 105.00 101.67 421.58 190.00 174.53 463.93 368.88 1.487 78 103.95 101.32 420.53 190.00 171.93 468.03 372.96 1.487 79 105.00 101.67 421.05 190.00 174.71 461.82 366.84 1.487 80 104.47 101.49 422.63 190.00 173.31 470.12 375.00 1.487 81 105.00 101.67 421.58 190.00 174.84 462.83 367.86 1.487 82 103.42 101.14 420.00 190.00 170.63 470.07 375.00 1.487 83 104.47 101.49 421.05 190.00 173.23 465.98 370.92 1.489 84 105.00 101.67 423.16 190.00 174.61 468.07 372.96 1.489 85 105.00 101.67 422.11 190.00 174.66 464.95 369.90 1.489 86 105.00 101.67 422.11 190.00 174.97 463.85 368.88 1.489 87 104.47 101.49 420.00 190.00 173.28 462.86 367.86 1.489 88 104.47 101.49 420.00 190.00 173.59 461.76 366.84 1.489 89 103.95 101.32 421.05 190.00 172.06 469.04 373.98 1.490 90 104.47 101.49 420.53 190.00 173.41 463.87 368.88 1.490 91 105.00 101.67 422.63 190.00 174.79 465.96 370.92 1.491 92 104.47 101.49 421.58 190.00 173.36 466.99 371.94 1.491 93 105.00 101.67 423.68 190.00 174.74 469.09 373.98 1.491 94 105.00 101.67 422.63 190.00 175.09 464.86 369.90 1.491 95 104.47 101.49 420.53 190.00 173.72 462.77 367.86 1.492 96 103.95 101.32 421.58 190.00 172.19 470.05 375.00 1.492 97 104.47 101.49 422.11 190.00 173.49 468.01 372.96 1.492 98 105.00 101.67 423.16 190.00 174.92 466.97 371.94 1.493 99 104.47 101.49 421.58 190.00 173.67 465.90 370.92 1.493 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: 101.67 XR: 420.00 YR: 190.00 Centre: XC: 171.39 YC: 470.74 Radius: R: 375.00 Generated failure surface: (20 points) 105.00 101.67 122.60 98.93 140.32 97.03 158.10 95.98 175.92 95.77 193.72 96.41 211.48 97.89 229.14 100.22 246.67 103.38 264.04 107.37 281.19 112.18 298.10 117.80 314.72 124.21 331.01 131.41 346.95 139.38 362.49 148.09 377.60 157.53 392.24 167.68 406.39 178.51 420.00 190.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 46 slices) Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 105.00 7.02 -8.8 5.36 5.43 2 0.00 35.0 877.91 443.52 170.59 1.10 2 110.36 21.07 -8.8 5.36 5.43 2 0.00 35.0 2633.74 1330.56 511.77 1.10 3 115.72 47.65 -8.8 6.88 6.97 3 100.00 18.0 6014.89 3008.93 901.59 1.05 4 122.60 93.49 -6.1 8.86 8.91 3 100.00 18.0 11905.13 5867.16 1369.12 1.03 5 131.46 128.04 -6.1 8.86 8.91 3 100.00 18.0 16358.58 8035.54 1878.46 1.03 6 140.32 161.42 -3.4 8.89 8.91 4 2000.00 20.0 20636.58 10089.99 2424.01 1.02 7 149.21 192.46 -3.4 8.89 8.91 4 2000.00 20.0 24592.00 12030.51 2872.33 1.02 8 158.10 222.02 -0.7 8.91 8.91 4 2000.00 20.0 28332.66 13854.83 3202.27 1.00 9 167.01 249.39 -0.7 8.91 8.91 4 2000.00 20.0 31769.11 15563.02 3588.65 1.00 10 175.92 274.71 2.1 8.90 8.91 4 2000.00 20.0 34918.36 17152.90 3854.17 0.99 11 184.82 298.28 2.1 8.90 8.91 4 2000.00 20.0 37819.69 18624.88 4178.62 0.99 12 193.72 252.59 4.8 7.07 7.10 4 2000.00 20.0 31947.22 15816.80 4353.61 0.98 13 200.79 199.02 4.8 5.34 5.36 3 100.00 18.0 25114.90 12462.16 4652.12 0.98 14 206.14 206.15 4.8 5.34 5.36 3 100.00 18.0 25967.29 12908.26 4810.30 0.98 15 211.48 320.87 7.5 8.01 8.08 3 100.00 18.0 40311.04 20194.85 4951.29 0.98 16 219.48 333.80 7.5 8.01 8.08 3 100.00 18.0 41792.57 21008.79 5133.85 0.98 17 227.49 70.37 7.5 1.65 1.66 2 0.00 35.0 8796.67 4429.17 5169.81 0.95 18 229.14 381.34 10.2 8.77 8.91 2 0.00 35.0 47668.00 24179.52 5214.80 0.93 19 237.91 393.11 10.2 8.77 8.91 2 0.00 35.0 49138.17 24925.26 5375.64 0.93 20 246.67 399.02 12.9 8.68 8.91 2 0.00 35.0 49877.57 25547.92 5451.88 0.92 21 255.35 406.82 12.9 8.68 8.91 2 0.00 35.0 50852.85 26047.47 5558.49 0.92 22 264.04 407.72 15.7 8.58 8.91 2 0.00 35.0 50965.50 26423.38 5580.02 0.91 23 272.61 411.62 15.7 8.58 8.91 2 0.00 35.0 51452.04 26675.63 5633.29 0.91 24 281.19 407.62 18.4 8.45 8.91 2 0.00 35.0 50952.68 26804.00 5601.90 0.91 25 289.64 407.69 18.4 8.45 8.91 2 0.00 35.0 50960.77 26808.26 5602.81 0.91 26 298.10 286.17 21.1 5.95 6.38 2 0.00 35.0 35770.64 19141.17 5527.49 0.90 27 304.05 284.30 21.1 5.95 6.38 2 0.00 35.0 35537.17 19016.24 5491.42 0.90 28 310.00 223.90 21.1 4.72 5.05 2 0.00 35.0 28006.28 14976.48 5462.38 0.90 29 314.72 382.28 23.8 8.15 8.91 2 0.00 35.0 47904.85 26078.02 5350.38 0.90 30 322.86 375.09 23.8 8.15 8.91 2 0.00 35.0 47116.01 25587.13 5261.04 0.90 31 331.01 403.04 26.6 8.99 10.05 2 0.00 35.0 50761.63 28115.24 5083.62 0.90 32 340.00 131.54 26.6 3.00 3.35 2 0.00 35.0 16592.04 9175.79 4977.30 0.90 33 343.00 170.85 26.6 3.95 4.41 2 0.00 35.0 21566.27 11918.02 4914.84 0.90 34 346.95 87.60 29.3 2.05 2.35 2 0.00 35.0 11070.13 6266.99 4804.00 0.90 35 349.00 281.28 29.3 6.74 7.73 2 0.00 35.0 35564.75 19579.73 4678.75 0.90 36 355.74 270.94 29.3 6.74 7.73 2 0.00 35.0 34272.38 17755.44 4477.51 0.90 37 362.49 287.77 32.0 7.51 8.86 2 0.00 35.0 36421.65 17996.99 4184.50 0.90 38 370.00 264.72 32.0 7.60 8.96 2 0.00 35.0 33545.91 15564.89 3783.75 0.90 39 377.60 215.86 34.7 7.20 8.76 2 0.00 35.0 27414.01 12560.40 3201.58 0.91 40 384.80 179.92 34.7 7.20 8.76 2 0.00 35.0 22922.07 9832.23 2657.46 0.91 41 392.00 64.07 37.2 3.00 3.77 5 0.00 45.0 7048.19 3375.85 1842.11 0.82 42 395.00 102.64 37.4 5.69 7.17 6 50.00 24.0 13115.70 4935.02 1968.83 1.02 43 400.69 77.82 37.4 5.69 7.17 6 50.00 24.0 9889.48 2984.56 1459.26 1.02 44 406.39 18.98 40.2 1.77 2.31 6 50.00 24.0 2396.78 540.22 1097.98 1.03 45 408.15 30.21 40.2 3.55 4.65 6 50.00 24.0 3803.19 435.35 841.84 1.03 46 411.7_ 29.03 40.2 8.29 10.85 2 0.00 35.0 3628.41 0.00 308.76 0.92 X -S Area: 10461.30 Path Length: 338.50 X -S Weight: 1316003.50 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 11 Full.gmf Processed: 09 May 2019 11:21:10 RESULTS: Analysis 1 - Case 11 - Full Reservoir 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: 3.366 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 2.83 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.67 420.00 190.00 171.39 470.74 375.00 2.831 <-- Critical Surface 2 105.00 101.67 420.00 190.00 171.69 469.65 373.98 2.841 3 105.00 101.67 420.53 190.00 171.82 470.66 375.00 2.843 4 105.00 101.67 420.00 190.00 172.0O 468.56 372.96 2.854 5 105.00 101.67 420.53 190.00 172.13 469.57 373.98 2.856 6 105.00 101.67 421.05 190.00 172.26 470.59 375.00 2.861 7 105.00 101.67 420.00 190.00 172.31 467.46 371.94 2.870 8 104.47 101.49 420.00 190.00 171.13 470.52 375.00 2.872 9 105.00 101.67 420.53 190.00 172.44 468.48 372.96 2.873 10 105.00 101.67 421.05 190.00 172.57 469.49 373.98 2.878 11 105.00 101.67 421.58 190.00 172.70 470.51 375.00 2.882 12 105.00 101.67 420.00 190.00 172.61 466.37 370.92 2.887 13 104.47 101.49 420.00 190.00 171.44 469.43 373.98 2.888 14 105.00 101.67 420.53 190.00 172.74 467.38 371.94 2.890 15 104.47 101.49 420.53 190.00 171.57 470.44 375.00 2.891 16 105.00 101.67 422.11 190.00 173.13 470.43 375.00 2.892 17 105.00 101.67 421.58 190.00 173.00 469.41 373.98 2.892 18 105.00 101.67 421.05 190.00 172.87 468.40 372.96 2.895 19 105.00 101.67 420.00 190.00 172.92 465.28 369.90 2.896 20 105.00 101.67 420.53 190.00 173.05 466.29 370.92 2.898 21 104.47 101.49 420.53 190.00 171.88 469.35 373.98 2.901 22 105.00 101.67 421.58 190.00 173.31 468.32 372.96 2.901 23 105.00 101.67 421.05 190.00 173.18 467.30 371.94 2.903 24 104.47 101.49 420.00 190.00 171.75 468.33 372.96 2.905 25 104.47 101.49 421.05 190.00 172.01 470.36 375.00 2.906 26 105.00 101.67 422.11 190.00 173.44 469.33 373.98 2.906 27 105.00 101.67 420.00 190.00 173.23 464.18 368.88 2.910 28 105.00 101.67 422.63 190.00 173.57 470.34 375.00 2.911 29 105.00 101.67 420.53 190.00 173.36 465.19 369.9O 2.912 30 104.47 101.49 420.00 190.00 172.05 467.24 371.94 2.913 31 104.47 101.49 420.53 190.00 172.18 468.25 372.96 2.915 32 105.00 101.67 421.58 190.00 173.61 467.22 371.94 2.916 33 103.95 101.32 420.00 190.00 170.88 470.29 375.00 2.916 34 105.00 101.67 421.05 190.00 173.49 466.21 370.92 2.917 35 104.47 101.49 421.05 190.00 172.31 469.27 373.98 2.920 36 105.00 101.67 422.11 190.00 173.74 468.24 372.96 2.920 37 104.47 101.49 421.58 190.00 172.44 470.28 375.00 2.923 38 105.00 101.67 420.00 190.00 173.54 463.08 367.86 2.925 39 105.00 101.67 422.63 190.00 173.87 469.25 373.98 2.925 40 104.47 101.49 420.00 190.00 172.36 466.14 370.92 2.927 41 105.00 101.67 420.53 190.00 173.66 464.10 368.88 2.927 42 104.47 101.49 420.53 190.00 172.49 467.16 371.94 2.929 43 103.00 101.67 423.16 190.00 174.00 470.26 375.00 2.930 44 103.95 101.32 420.00 190.00 171.19 469.20 373.98 2.930 45 105.00 101.67 421.58 190.00 173.92 466.13 370.92 2.930 46 105.00 101.67 - 421.05 190.00 173.79 465.11 369.90 2.932 47 103.95 101.32 420.53 190.00 171.32 470.21 375.00 2.932 48 104.47 101.49 421.05 190.00 172.62 468.17 372.96 2.934 49 105.00 101.67 422.11 190.00 174.05 467.14 371.94 2.935 50 104.47 101.49 422.11 190.00 172.88 470.20 375.00 2.936 51 104.47 101.49 421.58 190.00 172.75 469.19 373.98 2.937 52 105.00 101.67 420.00 190.00 173.84 461.99 366.84 2.939 53 105.00 101.67 422.63 190.00 174.18 468.15 372.96 2.940 54 104.47 101.49 420.00 190.00 172.67 465.05 369.90 2.941 55 105.00 101.67 420.53 190.00 173.97 463.00 367.86 2.941 56 104.47 101.49 420.53 190.00 172.80 466.06 370.92 2.943 57 103.95 101.32 420.00 190.00 171.49 468.11 372.96 2.944 58 105.00 101.67 423.16 190.00 174.31 469.17 373.98 2.944 59 105.00 101.67 421.58 190.00 174.23 465.03 369.90 2.945 60 103.95 101.32 420.53 190.00 171.62 469.12 373.98 2.946 61 105.00 101.67 421.05 190.00 174.10 464.01 368.88 2.947 62 105.00 101.67 423.68 190.00 174.44 470.18 375.00 2.947 63 104.47 101.49 421.05 190.00 172.93 467.08 371.94 2.948 64 105.00 101.67 422.11 190.00 174.35 466.04 370.92 2.950 65 103.95 101.32 421.05 190.00 171.75 470.13 375.00 2.950 66 104.47 101.49 422.11 190.00 173.18 469.10 373.98 2.951 67 104.47 101.49 421.58 190.00 173.06 468.09 372.96 2.951 68 105.00 101.67 420.00 190.00 174.15 460.89 365.82 2.954 69 105.00 101.67 420.00 190.00 174.46 459.79 364.80 2.954 70 105.00 101.67 422.63 190.00 174.48 467.06 371.94 2.954 71 104.47 101.49 420.00 190.00 172.98 463.95 368.88 2.955 72 105.00 101.67 421.58 190.00 174.53 463.93 368.88 2.955 73 104.47 101.49 422.63 190.00 173.31 470.12 375.00 2.956 74 105.00 101.67 421.58 190.00 174.84 462.83 367.86 2.956 75 105.00 101.67 420.53 190.00 174.28 461.90 366.84 2.957 76 105.00 101.67 420.53 190.00 174.59 460.80 365.82 2.957 77 104.47 101.49 420.53 190.00 173.10 464.97 369.90 2.957 78 103.95 101.32 420.00 190.00 171.80 467.01 371.94 2.957 79 105.00 101.67 423.16 190.00 174.61 468.07 372.96 2.958 80 105.00 101.67 421.05 190.00 174.40 462.92 367.86 2.959 81 105.00 101.67 421.05 190.00 174.71 461.82 366.84 2.959 82 105.00 101.67 422.11 190.00 174.66 464.95 369.90 2.959 83 103.95 101.32 420.53 190.00 171.93 468.03 372.96 2.959 84 105.00 101.67 422.11 190.00 174.97 463.85 368.88 2.960 85 103.42 101.14 420.00 190.00 170.63 470.07 375.00 2.961 86 105.00 101.67 423.68 190.00 174.74 469.09 373.98 2.962 87 104.47 101.49 421.05 190.00 173.23 465.98 370.92 2.962 88 105.00 101.67 422.63 190.00 174.79 465.96 370.92 2.963 89 105.00 101.67 422.63 190.00 175.09 464.86 369.90 2.963 90 103.95 101.32 421.05 190.00 172.06 469.04 373.98 2.964 91 104.47 101.49 420.00 190.00 173.28 462.86 367.86 2.964 92 105.00 101.67 424.21 190.00 174.87 470.10 375.00 2.965 93 104.47 101.49 420.00 190.00 173.59 461.76 366.84 2.965 94 104.47 101.49 422.11 190.00 173.49 468.01 372.96 2.965 95 104.47 101.49 420.53 190.00 173.41 463.87 368.88 2.965 96 104.47 101.49 421.58 190.00 173.36 466.99 371.94 2.965 97 105.00 101.67 423.16 190.00 174.92 466.97 371.94 2.965 98 105.00 101.67 423.16 190.00 175.22 465.88 370.92 2.966 99 104.47 101.49 421.58 190.00 173.67 465.90 370.92 2.966 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: 101.67 XR: 420.00 YR: 190.00 Centre: XC: 171.39 YC: 470.74 Radius: R: 375.00 Generated failure surface: (20 points) 105.00 101.67 122.60 98.93 140.32 97.03 158.10 95.98 175.92 95.77 193.72 96.41 211.48 97.89 229.14 100.22 246.67 103.38 264.04 107.37 281.19 112.18 298.10 117.80 314.72 124.21 331.01 131.41 346.95 139.38 362.49 148.09 377.60 157.53 392.24 167.68 406.39 178.51 420.00 190.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 48 slices) Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 105.00 7.02 -8.8 .36 5.43 2 0.00 35.0 877.91 29028.97 5436.09 1.05 2 110.36 21.07 -8.8 .36 5.43 2 0.00 35.0 2633.74 29311.03 5658.68 1.05 3 115.72 47.65 -8.8 .88 6.97 3 100.00 18.0 6014.89 38047.17 5917.72 1.03 4 122.60 93.49 -6.1 .86 8.91 3 100.00 18.0 11905.13 49217.33 6222.99 1.02 5 131.46 128.04 -6.1 .86 8.91 3 100.00 18.0 16358.58 49744.55 6544.80 1.02 6 140.32 161.42 -3.4 .89 8.91 4 2000.00 20.0 20636.58 50154.70 6869.73 1.01 7 149.21 192.46 -3.4 .89 8.91 4 2000.00 20.0 24592.00 50447.70 7131.33 1.01 8 158.10 222.02 -0.7 .91 8.91 4 2000.00 20.0 28332.66 50623.00 7319.17 1.00 9 167.01 249.39 -0.7 .91 8.91 4 2000.00 20.0 31769.11 50680.89 7519.99 1.00 10 175.92 274.71 2.1 .90 8.91 4 2000.00 20.0 34918.36 50620.49 7645.27 1.00 11 184.82 298.28 2.1 .90 8.91 4 2000.00 20.0 37819.69 50443.09 7785.29 1.00 12 193.72 252.59 4.8 .07 7.10 4 2000.00 20.0 31947.22 39988.58 7840.21 0.99 13 200.79 199.02 4.8 .34 5.36 3 100.00 18.0 25114.90 30023.07 7953.81 0.99 14 206.14 206.15 4.8 .34 5.36 3 100.00 18.0 25967.29 29873.78 8001.62 0.99 15 211.48 320.87 7.5 .01 8.08 3 100.00 18.0 40311.04 44639.49 8019.07 0.99 16 219.48 333.80 7.5 .01 8.08 3 100.00 18.0 41792.57 44108.42 8036.30 0.99 17 227.49 70.37 7.5 .65 1.66 2 0.00 35.0 8796.67 9020.88 8008.54 0.98 18 229.14 381.34 10.2 .77 8.91 2 0.00 35.0 47668.00 47798.99 7972.81 0.97 19 237.91 393.11 10.2 .77 8.91 2 0.00 35.0 49138.17 46920.45 7954.59 0.97 20 246.67 399.02 12.9 .68 8.91 2 0.00 35.0 49877.57 45926.69 7878.24 0.97 21 255.35 406.82 12.9 .68 8.91 2 0.00 35.0 50852.85 44817.70 7806.98 0.97 22 264.04 407.72 15.7 .58 8.91 2 0.00 35.0 50965.50 43594.74 7676.79 0.97 23 272.61 411.62 15.7 .58 8.91 2 0.00 35.0 51452.04 42257.81 7553.28 0.97 24 281.19 407.62 18.4 .45 8.91 2 0.00 35.0 50952.68 40808.53 7370.55 0.97 25 289.64 407.69 18.4 .45 8.91 2 0.00 35.0 50960.77 39246.52 7195.66 0.97 26 298.10 286.17 21.1 .95 6.38 2 0.00 35.0 35770.64 27094.50 6993.77 0.98 27 304.05 284.30 21.1 .95 6.38 2 0.00 35.0 35537.17 26179.61 6832.45 0.98 28 310.00 223.90 21.1 .72 5.05 2 0.00 35.0 28006.28 20090.69 6691.47 0.98 29 314.72 382.28 23.8 .15 8.91 2 0.00 35.0 47904.85 33898.88 6466.39 0.99 30 322.86 375.09 23.8 .15 8.91 2 0.00 35.0 47116.01 31898.24 6204.21 0.99 31 331.01 403.04 26.6 .99 10.05 2 0.00 35.0 50761.63 33443.21 5864.70 0.99 32 340.00 131.54 26.6 .00 3.35 2 0.00 35.0 16592.04 10536.09 5628.87 0.99 33 343.00 170.85 26.6 .95 4.41 2 0.00 35.0 21566.27 13389.45 5491.24 0.99 34 346.95 87.60 29.3 .05 2.35 2 0.00 35.0 11070.13 6904.16 5334.80 1.01 35 349.00 250.74 29.3 .00 6.88 2 0.00 35.0 31702.87 19225.15 5145.16 1.01 36 355.00 242.56 29.3 .00 6.88 2 0.00 35.0 30680.04 17781.36 4860.29 1.01 37 361.00 58.92 29.3 .49 1.71 2 0.00 35.0 7454.20 4188.47 4696.11 1.01 38 362.49 287.77 32.0 .51 8.86 2 0.00 35.0 36421.65 20207.69 4505.34 1.02 39 370.00 264.72 32.0 .60 8.96 2 0.00 35.0 33545.91 17800.96 4090.40 1.02 40 377.60 215.86 34.7 .20 8.76 2 0.00 35.0 27414.01 14747.23 3496.15 1.04 41 384.80 179.92 34.7 .20 8.76 2 0.00 35.0 22922.07 12019.07 2918.06 1.04 42 392.00 64.07 37.2 .00 3.77 5 0.00 45.0 7048.19 4316.32 2094.67 0.99 43 395.00 102.64 37.4 .69 7.17 6 50.00 24.0 13115.70 6724.72 2145.00 1.12 44 400.69 77.82 37.4 .69 7.17 6 50.00 24.0 9889.48 4774.25 1609.96 1.12 45 406.39 18.98 40.2 1.77 2.31 6 50.00 24.0 2396.78 1117.15 1241.39 1.16 46 408.15 30.21 40.2 3.55 4.65 6 50.00 24.0 3803.19 1596.29 971.68 1.16 47 411.71 23.70 40.2 4.74 6.20 2 0.00 35.0 2961.98 773.96 538.62 1.08 48 416.45 5.33 40.2 3.55 4.65 2 0.00 35.0 666.43 0.00 155.12 1.08 X -S Area: 10461.3O Path Length: 338.50 X -S Weight: 1316003.50 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 1 RD EQ.gmf Processed: 07 May 2019 16:31:19 RESULTS: Analysis 1 - Case 1 - Rapid Draw Down EQ 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: 1.362 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.07 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.67 420.00 190.00 170.64 473.42 377.50 1.070 <-- Critical Surface 2 105.00 101.67 420.00 190.00 171.10 471.78 375.97 1.088 3 105.00 101.67 421.05 190.00 171.51 473.26 377.50 1.092 4 105.00 101.67 420.00 190.00 171.56 470.14 374.44 1.093 5 104.47 101.49 420.00 190.00 170.38 473.19 377.50 1.095 6 105.00 101.67 421.05 190.00 171.97 471.62 375.97 1.098 7 105.00 101.67 420.00 190.00 172.02 468.50 372.91 1.101 8 105.00 101.67 422.11 190.00 172.39 473.10 377.50 1.103 9 104.47 101.49 420.00 190.00 170.84 471.56 375.97 1.104 10 105.00 101.67 421.05 190.00 172.43 469.98 374.44 1.108 11 104.47 101.49 421.05 190.00 171.26 473.04 377.50 1.109 12 105.00 101.67 420.00 190.00 172.48 466.86 371.38 1.113 13 104.47 101.49 420.00 190.00 171.30 469.92 374.44 1.113 14 105.00 101.67 422.11 190.00 172.84 471.46 375.97 1.114 15 103.95 101.32 420.00 190.00 170.13 472.97 377.50 1.114 16 105.00 101.67 421.05 190.00 172.89 468.34 372.91 1.117 17 104.47 101.49 421.05 190.00 171.72 471.40 375.97 1.120 18 105.00 101.67 420.00 190.00 172.94 465.22 369.85 1.121 19 105.00 101.67 423.16 190.00 173.26 472.94 377.50 1.121 20 104.47 101.49 420.00 190.00 171.76 468.28 372.91 1.122 21 105.00 101.67 422.11 190.00 173.30 469.82 374.44 1.122 22 103.95 101.32 420.00 190.00 170.59 471.33 375.97 1.125 23 104.47 101.49 422.11 190.00 172.13 472.88 377.50 1.126 24 105.00 101.67 421.05 190.00 173.35 466.70 371.38 1.126 25 104.47 101.49 421.05 190.00 172.18 469.76 374.44 1.127 26 105.00 101.67 423.16 190.00 173.72 471.30 375.97 1.128 27 105.00 101.67 420.00 190.00 173.40 463.58 368.32 1.131 28 104.47 101.49 420.00 190.00 172.22 466.64 371.38 1.131 29 103.95 101.32 421.05 190.00 171.01 472.81 377.50 1.132 30 105.00 101.67 422.11 190.00 173.76 468.18 372.91 1.132 31 104.47 101.49 422.11 190.00 172.59 471.24 375.97 1.133 32 103.95 101.32 420.00 190.00 171.05 469.69 374.44 1.133 33 105.00 101.67 424.21 190.00 174.13 472.78 377.50 1.134 34 105.00 101.67 421.05 190.00 173.81 465.06 369.85 1.136 35 104.47 101.49 421.05 190.00 172.63 468.12 372.91 1.137 36 103.42 101.14 420.00 190.00 169.88 472.74 377.50 1.137 37 105.00 101.67 423.16 190.00 174.17 469.66 374.44 1.138 38 103.95 101.32 421.05 190.00 171.46 471.17 375.97 1.138 39 104.47 101.49 423.16 190.00 173.00 472.72 377.50 1.139 40 105.00 101.67 420.00 190.00 173.86 461.93 366.79 1.140 41 104.47 101.49 420.00 190.00 172.68 464.99 369.85 1.141 42 105.00 101.67 422.11 190.00 174.22 466.54 371.38 1.141 43 103.95 101.32 420.00 190.00 171.51 468.05 372.91 1.142 44 104.47 101.49 422.11 190.00 173.05 469.60 374.44 1.142 45 105.00 101.67 424.21 190.00 174.58 471.14 375.97 1.142 46 103.95 101.32 422.11 190.00 171.88 472.65 377.5O 1.143 47 105.00 101.67 421.05 190.00 174.27 463.41 368.32 1.143 48 103.42 101.14 420.00 190.00 170.34 471.11 375.97 1.144 49 105.00 101.67 420.00 190.00 174.32 460.28 365.26 1.144 50 104.47 101.49 421.05 190.00 173.09 466.47 371.38 1.146 51 103.95 101.32 421.05 190.00 171.92 469.53 374.44 1.147 52 104.47 101.49 423.16 190.00 173.46 471.08 375.97 1.148 53 104.47 101.49 422.11 190.00 173.51 467.95 372.91 1.149 54 103.42 101.14 421.05 190.0O 170.75 472.59 377.50 1.149 55 104.47 101.49 421.05 190.00 173.55 464.83 369.85 1.150 56 104.47 101.49 420.00 190.00 173.15 463.35 368.32 1.150 57 105.00 101.67 423.16 190.00 174.63 468.02 372.91 1.150 58 105.00 101.67 422.11 190.00 174.68 464.89 369.85 1.150 59 105.00 101.67 425.26 190.00 175.00 472.62 377.50 1.150 60 105.00 101.67 423.16 190.00 175.08 466.37 371.38 1.151 61 103.95 101.32 420.00 190.00 171.97 466.41 371.38 1.151 62 105.00 101.67 424.21 190.00 175.04 469.50 374.44 1.152 63 103.95 101.32 422.11 190.00 172.34 471.01 375.97 1.152 64 103.42 101.14 420.00 190.00 170.80 469.47 374.44 1.153 65 105.00 101.67 421.05 190.00 174.73 461.76 366.79 1.153 66 105.00 101.67 425.26 190.00 175.45 470.98 375.97 1.154 67 102.89 100.96 420.00 190.00 169.62 472.52 377.50 1.155 68 105.00 101.67 420.00 190.00 174.78 458.63 363.72 1.155 69 103.95 101.32 422.11 190.00 172.79 469.37 374.44 1.156 70 103.95 101.32 423.16 190.00 172.75 472.49 377.50 1.156 71 104.47 101.49 424.21 190.00 173.87 472.56 377.50 1.156 72 103.95 101.32 420.00 190.00 172.43 464.77 369.85 1.156 73 103.95 101.32 421.05 190.00 172.38 467.89 372.91 1.156 74 104.47 101.49 424.21 190.00 174.33 470.91 375.97 1.156 75 105.00 101.67 422.11 190.00 175.13 463.24 368.32 1.156 76 104.47 101.49 423.16 190.00 173.92 469.43 374.44 1.157 77 104.47 101.49 420.00 190.00 173.61 461.70 366.79 1.157 78 103.42 101.14 421.05 190.00 171.21 470.95 375.97 1.158 79 104.47 101.49 422.11 190.00 173.96 466.31 371.38 1.158 80 105.00 101.67 424.21 190.00 175.50 467.85 372.91 1.159 81 105.00 101.67 421.05 190.00 175.19 460.11 365.26 1.159 82 104.47 101.49 421.05 190.00 174.01 463.18 368.32 1.161 83 105.30 101.67 423.16 190.00 175.54 464.72 369.85 1.161 84 105.00 101.67 426.32 190.00 175.87 472.46 377.50 1.161 85 103.42 101.14 420.00 190.00 171.26 467.83 372.91 1.161 86 103.42 101.14 420.00 190.00 171.72 466.18 371.38 1.161 87 105.00 101.67 420.00 190.00 175.25 456.98 362.19 1.162 88 103.42 101.14 422.11 190.00 171.62 472.43 377.50 1.162 89 103.42 101.14 421.05 190.00 171.67 469.31 374.44 1.162 90 104.47 101.49 423.16 190.00 174.37 467.79 372.91 1.163 91 105.00 101.67 422.11 190.00 175.59 461.59 366.79 1.163 92 103.95 101.32 421.05 190.00 172.84 466.25 371.38 1.163 93 104.47 101.49 420.00 190.00 174.07 460.05 365.26 1.163 94 102.89 100.96 420.00 190.00 170.08 470.88 375.97 1.163 95 105.00 101.67 425.26 190.00 175.91 469.33 374.44 1.164 96 104.47 101.49 422.11 190.00 174.42 464.66 369.85 1.164 97 105.00 101.67 424.21 190.00 175.95 466.20 371.38 1.165 98 103.95 101.32 423.16 190.00 173.21 470.85 375.97 1.165 99 103.95 101.32 420.00 190.00 172.89 463.12 368.32 1.165 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: 101.67 XR: 420.00 YR: 190.00 Centre: XC: 170.64 YC: 473.42 Radius: R: 377.50 Generated failure surface: (20 points) 105.00 =01.67 122.60 98.98 140.31 97.14 158.09 96.12 175.90 95.95 193.69 96.62 211.44 98.13 229.09 100.47 246.61 103.64 263.97 107.63 281.11 112.44 298.01 118.05 314.63 124.46 330.92 131.63 346.86 139.57 362.41 148.25 377.53 157.66 392.19 167.77 406.36 178.56 420.00 190.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 46 slices) Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 105.00 7.27 -8.7 5.47 5.53 2 0.00 35.0 908.35 458.68 175.26 1.12 2 110.47 21.80 -8.7 5.47 5.53 2 0.00 35.0 2725.04 1376.03 525.77 1.12 3 115.94 46.19 -8.7 6.66 6.74 3 100.00 18.0 5827.67 2915.41 910.95 1.06 4 122.60 92.87 -6.0 8.86 8.90 3 100.00 18.0 11818.44 5826.76 1366.96 1.04 5 131.46 127.20 -6.0 8.86 8.90 3 100.00 18.0 16239.89 7980.21 1874.68 1.04 6 140.31 40.19 -3.3 2.40 2.40 3 100.00 18.0 5135.66 2511.66 2167.79 1.02 7 142.71 144.11 -3.3 7.69 7.70 4 2000.00 20.0 18409.88 9007.03 2526.31 1.02 8 150.40 167.19 -3.3 7.69 7.70 4 2000.00 20.0 21349.01 10449.69 2912.30 1.02 9 158.09 220.50 -0.6 8.90 8.90 4 2000.00 20.0 28120.19 13759.63 3181.88 1.00 10 167.00 247.68 -0.6 8.90 8.90 4 2000.00 20.0 31530.78 15456.16 3565.59 1.00 11 175.90 272.81 2.2 8.90 8.90 4 2000.00 20.0 34653.88 17035.49 3800.60 0.99 12 184.80 296.23 2.2 8.90 8.90 4 2000.00 20.0 37533.21 18497.62 4122.21 0.99 13 193.69 156.89 4.9 4.46 4.48 4 2000.00 20.0 19839.39 9825.39 4229.08 0.98 14 198.16 234.52 4.9 6.42 6.45 3 100.00 18.0 29594.65 14686.40 4541.88 0.98 15 204.58 244.76 4.9 6.42 6.45 3 100.00 18.0 30819.42 15328.07 4730.29 0.98 16 211.00 288.58 7.4 7.28 7.34 3 100.00 18.0 36285.06 18158.36 4879.86 0.97 17 218.28 299.20 7.6 7.28 7.34 3 100.00 18.0 37589.16 18833.92 5053.39 0.97 18 225.55 149.27 7.6 3.54 3.57 2 0.00 35.0 18755.54 9396.33 5089.70 0.93 19 229.09 378.73 10.3 8.76 8.90 2 0.00 35.0 47669.17 24016.60 5150.39 0.91 20 237.85 390.42 10.3 8.76 8.90 2 0.00 35.0 49258.89 24758.19 5321.43 0.91 21 246.61 396.33 13.0 8.68 8.90 2 0.00 35.0 50119.04 25377.64 5393.23 0.89 22 255.29 404.10 13.0 8.68 8.90 2 0.00 35.0 51215.37 25874.98 5510.35 0.89 23 263.97 378.68 15.7 8.02 8.33 2 0.00 35.0 48057.12 24541.43 5521.59 0.88 24 271.98 382.09 15.7 8.02 8.33 2 0.00 35.0 48482.23 24761.83 5570.50 0.88 25 280.00 431.39 18.0 9.00 9.47 2 0.00 35.0 54800.95 28310.05 5544.69 0.87 26 289.00 431.99 18.4 9.01 9.49 2 0.00 35.0 54945.31 28403.45 5543.45 0.87 27 298.01 396.58 21.1 8.31 8.90 2 0.00 35.0 50445.27 26519.98 5448.83 0.86 28 306.32 393.00 21.1 8.31 8.90 2 0.00 35.0 49997.06 26280.20 5400.33 0.86 29 314.63 380.10 23.8 8.15 8.90 2 0.00 35.0 48368.09 25917.48 5259.22 0.85 30 322.77 372.99 23.8 8.15 8.90 2 0.00 35.0 47478.72 25432.34 5162.30 0.85 31 330.92 241.84 26.5 5.39 6.02 2 0.00 35.0 30795.05 16858.75 5000.29 0.84 32 336.31 237.06. 26.5 5.39 6.02 2 0.00 35.0 30197.74 16525.61 4903.03 0.84 33 341.70 222.87 26.5 5.17 5.77 6 50.00 24.0 28368.29 15536.79 4991.18 0.93 34 346.86 216.49 29.2 5.14 5.88 6 50.00 24.0 27497.41 15472.26 4817.39 0.93 35 352.00 420.40 29.2 10.41 11.92 6 50.00 24.0 53208.62 28755.23 4581.31 0.93 36 362.41 289.34 31.9 7.59 8.94 6 50.00 24.0 36448.34 18621.86 4219.70 0.94 37 370.00 117.15 31.9 3.25 3.83 6 50.00 24.0 14709.47 7174.85 3953.77 0.94 38 373.25 144.00 31.9 4.28 5.04 2 0.00 35.0 18064.17 8696.36 3501.27 0.84 39 377.53 105.77 34.6 3.39 4.12 2 0.00 35.0 13272.74 6473.87 3183.44 0.84 40. 380.92 124.01 34.6 4.35 5.29 6 50.00 24.0 15533.54 7420.29 3062.04 0.94 41 385.27 165.99 34.6 6.73 8.17 2 0.00 35.0 20748.96 9522.75 2488.36 0.84 42 392.00 63.70 37.1 3.00 3.76 5 0.00 45.0 7007.39 3576.73 1761.87 0.73 43 395.00 101.82 37.3 5.68 7.14 2 0.00 35.0 12727.49 5313.58 1743.42 0.84 44 400.68 77.26 37.3 5.68 7.14 2 0.00 35.0 9658.06 3387.65 1292.93 0.84 45 406.36 56.60 40.0 6.49 8.47 46 412.85 21.46 40.0 7.15 9.34 0.00 35.0 7075.61 1438.80 764.04 0.84 0.00 35.0 2682.26 0.00 242.09 0.84 X -S Area: 10399.44 Path Length: 338.33 X -S Weight: 1315967.50 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 1 Full EQ.gmf Processed: 09 May 2019 09:06:05 RESULTS: Analysis 1 - Case 1 — Full Reservoir EQ 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: 2.268 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.82 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.67 420.00 190.00 170.64 473.42 377.50 1.820 <-- Critical Surface 2 105.00 101.67 420.00 190.00 171.10 471.78 375.97 1.848 3 105.00 101.67 421.05 190.00 171.51 473.26 377.50 1.853 4 105.00 101.67 420.00 190.00 171.56 470.14 374.44 1.856 5 104.47 101.49 420.00 190.00 170.38 473.19 377.50 1.859 6 105.00 101.67 421.05 190.00 171.97 471.62 375.97 1.863 7 105.00 101.67 422.11 190.00 172.39 473.10 377.50 1.869 8 105.00 101.67 420.00 190.00 172.02 468.50 372.91 1.870 9 104.47 101.49 420.00 190.00 170.84 471.56 375.97 1.873 10 105.00 101.67 421.05 190.00 172.43 469.98 374.44 1.879 11 104.47 101.49 421.05 190.00 171.26 473.04 377.50 1.880 12 105.00 101.67 422.11 190.00 172.84 471.46 375.97 1.886 13 105.00 101.67 420.00 190.00 172.48 466.86 371.38 1.888 14 104.47 101.49 420.00 190.00 171.30 469.92 374.44 1.888 15 103.95 101.32 420.00 190.00 170.13 472.97 377.50 1.890 16 105.00 101.67 421.05 190.00 172.89 468.34 372.91 1.892 17 105.00 101.67 423.16 190.00 173.26 472.94 377.50 1.897 18 104.47 101.49 421.05 190.00 171.72 471.40 375.97 1.897 19 105.00. 101.67 422.11 190.00 173.30 469.82 374.44 1.899 20 105.00 101.67 420.00 190.00 172.94 465.22 369.85 1.900 21 104.47 101.49 420.00 190.00 171.76 468.28 372.91 1.902 22 104.47 101.49 422.11 190.00 172.13 472.88 377.50 1.905 23 103.95 101.32 420.00 190.00 170.59 471.33 375.97 1.907 24 105.00 101.67 421.05 190.00 173.35 466.70 371.38 1.908 25 105.00 101.67 423.16 190.00 173.72 .471.30 375.97 1.908 26 104.47 101.49 421.05 190.00 172.18 469.76 374.44 1.909 27 105.00 101.67 422.11 190.00 173.76 468.18 372.91 1.914 28 104.47 101.49 422.11 190.00 172.59 471.24 375.97 1.915 29 105.00 101.67 424.21 190.00 174.13 472.78 377.50 1.915 30 105.00 101.67 420.00 190.00 173.40 463.58 368.32 1.915 31 103.95 101.32 421.05 190.00 171.01 472.81 377.50 1.916 32 104.47 101.49 420.00 190.00 172.22 466.64 371.38 1.917 33 103.95 101.32 420.00 190.00 171.05 469.69 374.44 1.919 34 105.00 101.67 423.16 190.00 174.17 469.66 374.44 1.923 35 105.00 101.67 421.05 190.00 173.81 465.06 369.85 1.923 36 104.47 101.49 421.05 190.00 172.63 468.12 372.91 1.924 37 104.47 101.49 423.16 190.00 173.00 472.72 377.50 1.924 38 103.42 101.14 420.00 190.00 169.88 472.74 377.50 1.926 39 103.95 101.32 421.05 190.00 171.46 471.17 375.97 1.926 40 105.00 101.67 424.21 190.00 174.58 471.14 375.97 1.928 41 105.00 101.67 422.11 190.00 174.22 466.54 371.38 1.929 42 104.47 101.49 422.11 190.00 173.05 469.60 374.44 1.930 43 105.00 101.67 420.00 190.00 173.86 461.93 366.79 1.931 44 104.47 101.49 420.00 190.00 172.68 464.99 369.85 1.932 45 103.95 101.32 422.11 190.00 171.88 472.65 377.50 1.932 46 103.95 101.32 420.00 190.00 171.51 468.05 372.91 1.933 47 105.00 101.67 421.05 190.00 174.27 463.41 368.32 1.934 48 103.42 101.14 420.00 190.00 170.34 471.11 375.97 1.936 49 105.00 101.67 420.00 190.00 174.32 460.28 365.26 1.936 50 104.47 101.49 423.16 190.00 173.46 471.08 375.97 1.939 51 104.47 101.49 421.05 190.00 173.09 466.47 371.38 1.939 52 103.95 101.32 421.05 190.00 171.92 469.53 374.44 1.941 53 105.00 101.67 425.26 190.00 175.00 472.62 377.50 1.941 54 104.47 101.49 422.11 190.00 173.51 467.95 372.91 1.941 55 105.00 101.67 423.16 190.00 174.63 468.02 372.91 1.942 56 105.00 101.67 423.16 190.00 175.08 466.37 371.38 1.943 57 105.00 101.67 424.21 190.00 175.04 469.50 374.44 1.943 58 103.42 101.14 421.05 190.00 170.75 472.59 377.50 1.943 59 105.00 101.67 422.11 190.00 174.68 464.89 369.85 1.943 60 104.47 101.49 421.05 190.00 173.55 464.83 369.85 1.944 61 104.47 101.49 420.00 190.00 173.15 463.35 368.32 1.946 62 103.95 101.32 422.11 190.00 172.34 471.01 375.97 1.946 63 105.00 101.67 425.26 190.00 175.45 470.98 375.97 1.946 64 103.95 101.32 420.00 190.00 171.97 466.41 371.38 1.948 65 105.00 101.67 421.05 190.00 174.73 461.76 366.79 1.949 66 104.47 101.49 424.21 190.00 173.87 472.56 377.50 1.950 67 103.42 101.14 420.00 190.00 170.80 469.47 374.44 1.950 68 104.47 101.49 424.21 190.00 174.33 470.91 375.97 1.951 69 103.95 101.32 423.16 190.00 172.75 472.49 377.50 1.951 70 103.95 101.32 422.11 190.00 172.79 469.37 374.44 1.951 71 104.47 101.49 423.16 190.00 173.92 469.43 374.44 1.952 72 105.00 101.67 422.11 190.00 175.13 463.24 368.32 1.953 73 102.89 100.96 420.00 190.00 169.62 472.52 377.50 1.953 74 105.00 101.67 424.21 190.00 175.50 467.85 372.91 1.954 75 105.00 101.67 420.00 190.00 174.78 458.63 363.72 1.955 76 103.95 101.32 421.05 190.00 172.38 467.89 372.91 1.955 77 105.00 101.67 426.32 190.00 175.87 472.46 377.50 1.955 78 104.47 101.49 422.11 190.00 173.96 466.31 371.38 1.956 79 103.95 101.32 420.00 190.00 172.43 464.77 369.85 1.956 80 104.47 101.49 420.00 190.00 173.61 461.70 366.79 1.957 81 103.42 101.14 421.05 190.00 171.21 470.95 375.97 1.957 82 105.00 101.67 423.16 190.00 175.54 464.72 369.85 1.959 83 105.00 101.67 421.05 190.00 175.19 460.11 365.26 1.959 84 105.00 101.67 425.26 190.00 175.91 469.33 374.44 1.961 85 104.47 101.49 423.16 190.00 174.37 467.79 372.91 1.962 86 104.47 101.49 421.05 190.00 174.01 463.18 368.32 1.962 87 103.42 101.14 422.11 190.00 171.62 472.43 377.50 1.962 88 105.00 101.67 422.11 190.00 175.59 461.59 366.79 1.963 89 103.42 101.14 420.00 190.00 171.26 467.83 372.91 1.964 90 105.00 101.67 424.21 190.00 175.95 466.20 371.38 1.964 91 103.42 101.14 420.00 190.00 171.72 466.18 371.38 1.964 92 103.42 101.14 421.05 190.00 171.67 469.31 374.44 1.964 93 105.00 101.67 426.32 190.00 176.32 470.81 375.97 1.965 94 105.00 101.67 420.00 190.00 175.25 456.98 362.19 1.965 95 104.47 101.49 425.26 190.00 174.74 472.39 377.50 1.965 96 103.95 101.32 421.05 190.00 172.84 466.25 371.38 1.965 97 104.47 101.49 422.11 190.00 174.42 464.66 369.85 1.965 98 103.95 101.32 423.16 190.00 173.21 470.85 375.97 1.965 99 104.47 101.49 424.21 190.00 174.79 469.27 374.44 1.967 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: 101.67 XR: 420.00 YR: 190.00 Centre: XC: 170.64 YC: 473.42 Radius: R: 377.50 Generated failure surface: (20 points) 105.00 101.67 122.60 98.98 140.31 97.14 158.09 96.12 175.90 95.95 193.69 96.62 211.44 98.13 229.09 100.47 246.61 103.64 263.97 107.63 281.11 112.44 298.01 118.05 314.63 124.46 330.92 131.63 346.86 139.57 362.41 148.25 377.53 157.66 392.19 167.77 406.36 178.56 420.00 190.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 47 slices) Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 105.02 7.27 -8.7 .47 5.53 2 0.00 35.0 908.35 29608.45 5439.13 1.07 2 110.47 21.80 -8.7 .47 5.53 2 0.00 35.0 2725.04 29896.18 5667.80 1.07 3 115.94 46.19 -8.7 .66 6.74 3 100.00 18.0 5827.67 36805.01 5923.48. 1.04 4 122.60 92.87 -6.0 .86 8.90 3 100.00 18.0 11818.44 49155.70 6219.91 1.02 5 131.46 127.20 -6.0 .86 8.90 3 100.00 18.0 16239.89 49669.22 6539.91 1.02 6 140.31 40.19 -3.3 .40 2.40 3 100.00 18.0 5135.66 13469.61 6722.84 1.01 7 142.71 144.11 -3.3 .69 7.70 4 2000.00 20.0 18409.88 43367.45 6931.45 1.01 8 150.40 167.19 -3.3 .69 7.70 4 2000.00 20.0 21349.01 43577.83 7155.87 1.01 9 158.09 220.50 -0.6 .90 8.90 4 2000.00 20.0 28120.19 50512.28 7300.08 1.00 10 167.00 247.68 -0.6 .90 8.90 4 2000.00 20.0 31530.78 50560.02 7498.35 1.00 11 175.90 272.81 2.2 .90 8.90 4 2000.00 20.0 34653.88 50491.06 7596.74 0.99 12 184.80 296.23 2.2 .90 8.90 4 2000.00 20.0 37533.21 50305.48 7734.11 0.99 13 193.69 156.89 4.9 .46 4.48 4 2000.00 20.0 19839.39 25200.16 7750.79 0.99 14 198.16 234.52 4.9 .42 6.45 3 100.00 18.0 29594.65 36087.25 7889.17 0.99 15 204.58 244.76 4.9 .42 6.45 3 100.00 18.0 30819.42 35867.95 7944.93 0.99 16 211.00 288.58 7.4 .28 7.34 3 100.00 18.0 36285.06 40495.39 7967.26 0.99 17 218.28 299.20 7.6 .28 7.34 3 100.00 18.0 37589.16 40068.39 7991.71 0.99 18 225.55 149.27 7.6 .54 3.57 2 0.00 35.0 18755.54 19316.73 7953.84 0.96 19 229.09 378.73 10.3 .76 8.90 2 0.00 35.0 47669.17 47634.32 7914.98 0.95 20 237.15 390.42 10.3 .76 8.90 2 0.00 35.0 49258.89 46753.43 7907.79 0.95 21 246.61 396.33 13.0 .68 8.90 2 0.00 35.0 50119.04 45758.20 7827.30 0.94 22 255.29 404.10 13.0 .68 8.90 2 0.00 35.0 51215.37 44648.66 7767.45 0.94 23 263.97 378.68 15.7 .02 8.33 2 0.00 35.0 48057.12 40653.19 7632.31 0.94 24 271.98 382.09 15.7 .02 8.33 2 0.00 35.0 48482.23 39485.00 7515.98 0.94 25 280.00 431.39 18.0 .00 9.47 2 0.00 35.0 54800.95 43371.11 7335.25 0.93 26 289.00 431.99 18.4 .01 9.49 2 0.00 35.0 54945.31 41732.16 7150.00 0.93 27 298.01 396.58 21.1 .31 8.90 2 0.00 35.0 50445.27 37415.93 6896.20 0.93 28 306.32 393.00 21.1 .31 8.90 2 0.00 35.0 49997.06 35637.52 6672.93 0.93 29 314.63 380.10 23.8 .15 8.90 2 0.00 35.0 48368.09 33750.92 6377.64 0.93 30 322.77 372.99 23.8 .15 8.90 2 0.00 35.0 47478.72 31756.86 6106.93 0.93 31 330.92 241.84 26.5 .39 6.02 2 0.00 35.0 30795.05 20286.34 5817.79 0.94 32 336.31 237.06 26.5 .39 6.02 2 0.00 35.0 30197.74 19278.99 5603.76 0.94 33 341.70 222.87 26.5 .17 5.77 6 50.00 24.0 28368.29 17544.14 5522.62 1.00 34 346.86 296.32 29.2 .07 8.10 6 50.00 24.0 37621.45 22963.50 5203.88 1.01 35 353.93 285.07 29.2 .07 8.10 6 50.00 24.0 36076.06 20969.27 4852.57 1.01 36 361.30 55.50 29.2 .41 1.61 6 50.00 24.0 7008.50 3942.64 4654.80 1.01 37 362.41 289.34 31.9 .59 8.94 6 50.00 24.0 36448.34 20295.27 4452.67 1.02 38 370.00 117.15 31.9 .25 3.83 6 50.00 24.0 14709.47 7892.05 4181.60 1.02 39 373.25 144.00 31.9 .28 5.04 2 0.00 35.0 18064.17 9639.23 3777.69 0.95 40 377.53 105.77 34.6 .39 4.12 2 0.00 35.0 13272.74 7245.50 3459.76 0.96 41 380.92 124.01 34.6 .35 5.29 6 50.00 24.0 15533.54 8409.66 3268.20 1.04 42 385.27 165.99 34.6 .73 8.17 2 0.00 35.0 20748.96 11051.97 2722.02 0.96 43 392.00 63.70 37.1 .00 3.76 5 0.00 45.0 7007.39 4281.07 1983.92 0.89 44 395.00 101.82 37.3 .68 7.14 2 0.00 35.0 12727.49 6649.74 1944.54 0.97 45 400.68 77.26 37.3 5.68 7.14 2 0.00 35.0 9658.06 4723.82 1465.35 0.97 46 406.36 72.70 40.0 10.07 13.14 2 0.00 35.0 9087.27 3461.45 746.77 0.99 47 416.42 5.36 40.0 3.58 4.67 2 0.00 35.0 670.58 0.00 141.75 0.99 X -S Area: 10399.43 Path Length: 338.33 X -S Weight: 1315967.50 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 2 RD EQ.gmf Processed: 07 May 2019 16:40:31 RESULTS: Analysis 1 - Case 2 — Rapid Draw Down EQ 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: 1.541 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.15 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.78 425.00 180.00 171.97 521.47 425.00 1.153 K-- Critical Surface 2 105.00 101.78 425.00 180.00 172.23 520.39 423.98 1.163 3 105.00 101.78 425.00 180.00 172.50 519.32 422.96 1.170 4 105.00 101.78 425.00 180.00 172.76 518.24 421.94 1.177 5 105.00 101.78 425.00 180.00 173.02 517.16 420.92 1.184 6 104.47 101.59 425.00 180.00 171.67 521.25 425.00 1.187 7 105.00 101.78 425.00 180.00 173.29 516.09 419.90 1.192 8 104.47 101.59 425.00 180.00 171.93 520.17 423.98 1.194 9 105.00 101.78 426.32 179.47 173.63 521.20 425.00 1.199 10 105.00 101.78 425.00 180.00 173.55 515.01 418.88 1.201 11 104.47 101.59 425.00 180.00 172.20 519.09 422.96 1.202 12 105.00 101.78 425.00 180.00 173.81 513.93 417.86 1.207 13 105.00 101.78 426.32 179.47 173.89 520.12 423.98 1.208 14 104.47 101.59 425.00 180.00 172.46 518.02 421.94 1.210 15 105.00 101.78 426.32 179.47 174.15 519.05 422.96 1.212 16 105.00 101.78 425.00 180.00 174.08 512.85 416.84 1.214 17 104.47 101.59 425.00 180.00 172.72 516.94 420.92 1.216 18 105.00 101.78 426.32 179.47 174.41 517.97 421.94 1.220 19 103.95 101.40 425.00 180.00 171.37 521.02 425.00 1.220 20 105.00 101.78 425.00 180.00 174.34 511.77 415.82 1.221 21 104.47 101.59 425.00 180.00 172.99 515.86 419.90 1.223 22 105.00 101.78 426.32 179.47 174.68 516.89 420.92 1.227 23 103.95 101.40 425.00 180.00 171.63 519.95 423.98 1.228 24 105.00 101.78 425.00 180.00 174.60 510.69 414.80 1.229 25 104.47 101.59 426.32 179.47 173.33 520.98 425.00 1.229 26 104.47 101.59 425.00 180.00 173.25 514.78 418.88 1.230 27 103.95 101.40 425.00 180.00 171.89 518.87 422.96 1.232 28 105.00 101.78 426.32 179.47 174.94 515.81 419.90 1.234 29 104.47 101.59 426.32 179.47 173.59 519.90 423.98 1.236 30 105.00 101.78 427.63 178.95 175.29 520.92 425.00 1.236 31 104.47 101.59 425.00 180.00 173.51 513.70 417.86 1.237 32 103.95 101.40 425.00 180.00 172.16 517.79 421.94 1.239 33 105.00 101.78 425.00 180.00 174.87 509.61 413.78 1.240 34 105.00 101.78 426.32 179.47 175.20 514.73 418.88 1.241 35 104.47 101.59 426.32 179.47 173.85 518.82 422.96 1.243 36 105.00 101.78 427.63 178.95 175.55 519.85 423.98 1.243 37 104.47 101.59 425.00 180.00 173.78 512.63 416.84 1.244 38 103.95 101.40 425.00 180.00 172.42 516.71 420.92 1.246 39 105.00 101.78 425.00 180.00 175.13 508.53 412.76 1.247 40 105.00 101.78 426.32 179.47 175.46 513.65 417.86 1.249 41 104.47 101.59 426.32 179.47 174.11 517.74 421.94 1.250 42 103.42 101.22 425.00 180.00 171.07 520.80 425.00 1.251 43 104.47 101.59 425.00 180.00 174.04 511.55 415.82 1.252 44 105.00 101.78 427.63 178.95 175.81 518.77 422.96 1.254 45 105.00 101.78 425.00 180.00 175.40 507.45 411.73 1.254 46 105.00 101.78 426.32 179.47 175.72 512.57 416.84 1.254 47 103.42 101.22 425.00 180.00 171.33 519.72 423.98 _.256 48 105.00 101.78 425.00 180.00 175.66 506.37 410.71 1.256 49 104.47 101.59 426.32 179.47 174.37 516.66 420.92 1.257 50 105.00 101.78 427.63 178.95 176.06 517.69 421.94 1.258 51 103.95 101.40 425.00 180.00 172.69 515.64 419.90 1.258 52 104.47 101.59 425.00 180.00 174.31 510.47 414.80 1.259 53 103.42 101.22 425.00 180.00 171.60 518.65 422.96 1.261 54 103.95 101.40 425.00 180.00 172.95 514.56 418.88 1.262 55 105.00 101.78 426.32 179.47 175.98 511.49 415.82 1.263 56 104.47 101.59 426.32 179.47 174.64 515.59 419.90 1.264 57 104.47 101.59 426.32 179.47 174.90 514.51 418.88 1.266 58 103.95 101.40 426.32 179.47 173.03 520.75 425.00 1.266 59 103.42 101.22 425.00 : 180.00 171.86 : 517:57 421.94 1.267 60 103.95 101.40 425.00 180.00 173.21 513.48 417.86 1.267 61 104.47 101.59 425.00 180.00 174.57 509.39 413.78 1.267 62 105.00 101.78 427.63 178.95 176.32 516.61 420.92 1.268 63 104.47 101.59 427.63 178.95 174.99 520.70 425.00 1.268 64 105.00 101.78 425.00 180.00 175.93 505.29 409.69 1.269 65 103.95 101.40 426.32 179.47 173.29 519.67 423.98 1.270 66 105.00 101.78 426.32 179.47 176.24 510.41 414.80 1.270 67 103.95 101.40 425.00 180.00 173.48 512.40 416.84 1.271 68 103.42 101.22 425.00 180.00 172.12 516.49 420.92 1.272 69 102.89 101.03 425.00 180.00 170.77 520.57 425.00 1.272 70 103.95 101.40 426.32 179.47 173.55 518.60 422.96 1.274 71 105.00 101.78 427.63 178.95 176.58 515.53 419.90 1.274 72 103.95 101.40 426.32 179.47 173.81 517.52 421.94 1.275 73 104.47 101.59 425.00 180.00 174.83 508.30 412.76 1.276 74 104.47 101.59 427.63 178.95 175.24 519.62 423.98 1.276 75 105.00 101.78 428.95 178.42 176.94 520.64 425.00 1.277 76 105.00 101.78 425.00 180.00 176.19 504.20 408.67 1.277 77 105.00 101.78 426.32 179.47 176.50 509.33 413.78 1.277 78 103.42 101.22 425.00 180.00 172.39 515.41 419.90 1.277 79 103.42 101.22 425.00 180.00 172.65 514.33 418.88 1.278 80 102.89 101.03 425.00 180.00 171.03 519.50 423.98 1.278 81 103.95 101.40 425.00 180.00 173.74 511.32 415.82 1.279 82 104.47 101.59 425.00 180.00 175.10 507.22 411.73 1.280 83 105.00 101.78 427.63 178.95 176.84 514.45 418.88 1.281 84 104.47 101.59 426.32 179.47 175.16 513.43 417.86 1.282 85 103.42 101.22 426.32 179.47 172.73 520.53 425.00 1.283 86 102.89 101.03 425.00 180.00 171.30 518.42 422.96 1.283 87 105.00 101.78 428.95 178.42 177.20 519.57 423.98 1.283 88 105.00 101.78 426.32 179.47 176.77 508.25 412.76 1.284 89 103.95 101.40 425.00 180.00 174.01 510.24 414.80 1.285 90 102.89 101.03 425.00 180.00 171.56 517.34 421.94 1.285 91 103.95 101.40 426.32 179.47 174.07 516.44 420.92 1.285 92 104.47 101.59 425.00 180.00 175.36 506.14 410.71 1.286 93 104.47 101.59 426.32 179.47 175.42 512.35 416.84 1.287 94 105.00 101.78 425.00 180.00 176.72 502.04 406.63 1.287 95 105.00 101.78 427.63 178.95 177.10 513.37 417.86 1.288 96 104.47 101.59 427.63 178.95 175.50 518.54 422.96 1.288 97 105.00 101.78 425.00 180.00 176.45 503.12 407.65 1.288 98 103.42 101.22 425.00 180.00 172.92 513.25 417.86 1.289 99 105.00 101.78 428.95 178.42 177.45 518.49 422.96 1.290 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: 101.78 XR: 425.00 YR: 180.00 Centre: XC: 171.97 YC: 521.47 Radius: R: 425.00 Generated failure surface: (20 points) 105.00 101.78 122.64 99.34 140.36 97.65 158.14 96.69 175.94 96.49 193.73 97.03 211.49 98.31 229.18 100.34 246.76 103.10 264.22 106.60 281.51 110.83 298.61 115.78 315.49 121.44 332.12 127.80 348.47 134.85 364.50 142.58 380.20 150.98 395.54 160.02 410.48 169.70 425.00 180.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 48 slices) Slice X -S X -Left Area Angle Width L 1 105.00 10.22 -7.9 6.43 2 -111.43 30.66 -7.9 6.43 3 117.87 35.90 -7.9 4.77 4 122.64 94.87 -5.5 8.86 5 131.50 130.30 -5:5 8.86 6 140.36 108.11 -3.1 6.03 7 146.38 122.97 -3.1 6.03 8 152.41 130.52 -3.1 5.72 9 158.14 227.96 -0.7 8.90 10 167.04 257.05 -0.7 8.90 11 175.94 269.04 1.7 8.44 12 184.37 292.20 1.7 8.44 13 192.81 260.41 3.8 7.03 14 199.84 274.42 4.1 7.03 15 206.88 187.66 4.1 4.61 16 211.49 311.48 6.5 7.38 17 218.87 324.59 6.5 7.38 18 226.24 132.66 6.5 2.93 19 229.18 408.59 8.9 8.79 20 237.97 423.92 8.9 8.79 21 246.76 434.28 11.3 8.73 22 255.49 446.09 11.3 8.73 23 264.22 451.96 13.7 8.65 24 272.87 460.27 13.7 8.65 25 281.51 69.91 16.1 1.30 26 282.81 151.56 16.1 2.81 27 285.62 351.97 16.1 6.49 28 292.12 354.76 16.1 6.49 29 298.61 522.54 18.5 9.51 1 30 308.12 406.04 18.5 7.37 31 315.49 523.41 20.9 9.51 1 32 325.00 381.40 20.9 7.12 33 332.12 306.90 23.3 6.03 34 338.15 291.22 23.3 6.03 35 344.18 197.57 23.3 4.29 36 348.47 68.65 25.7 1.53 37 350.00 131.06 25.7 3.00 38 353.00 85.01 25.7 2.00 39 355.00 377.34 25.7 9.50 1 40 364.50 277.24 28.1 7.85 41 372.35 244.29 28.1 7.85 42 380.20 205.17 30.5 7.67 43 387.87 170.50 30.5 7.67 44 395.54 134.36 32.9 7.68 Base PoreWater Normal Test gth Matl Cohesion Phi Weight Force Stress Factor .50 2 0.00 35.0 1277.34 650.14 208.63 1.10 .50 2 0.00 35.0 3832.03 1942.59 624.69 1.10 .81 3 100.00 18.0 4512.72 2273.24 980.75 1.05 .90 3 100.00 18.0 12011.92 5975.82 1386.45 1.03 .90 3 100.00 18.0 16560.98 8206.30 1908.21 1.03 .04 3 100.00 18.0 13755.99 6787.11 2310.12 1.02 .04 3 100.00 18.0 15644.75 7720.15 2626.68 1.02 .73 4 2000.00 20.0 16603.89 8194.39 3027.83 1.02 .90 4 2000.00 20.0 28973.15 14292.79 3288.95 1.00 .90 4 2000.00 20.0 32624.11 16117.67 3700.95 1.00 .44 4 2000.00 20.0 34087.30 16877.51 3977.99 0.99 .44 4 2000.00 20.0 36947.57 18331.84 4316.40 0.99 .05 3 100.00 18.0 32909.00 16367.82 4642.52 0.98 .05 3 100.00 18.0 34690.16 15256.14 4890.12 0.98 .63 3 100.00 18.0 23709.86 11801.41 5094.43 0.98 .43 3 100.00 18.0 39268.54 19666.34 5242.89 0.98 .43 3 100.00 18.0 40808.26 20496.73 5449.44 0.98 .95 2 0.00 35.0 16655.66 8377.50 5509.47 0.94 .90 2 0.00 35.0 51293.05 25952.36 5593.44 0.92 .90 2 0.00 35.0 53209.82 26930.40 5802.97 0.92 .90 2 0.00 35.0 54503.06 27800.39 5922.05 0.91 .90 2 0.00 35.0 55979.76 28561.60 6083.10 0.91 .90 2 0.00 35.0 56711.27 29213.64 6152.56 0.90 .90 2 0.00 35.0 57749.72 29756.58 6265.92 0.90 .35 2 0.00 35.0 8770.72 4570.75 6259.27 0.89 .93 2 0.00 35.0 19022.65 9910.42 6277.39 0.89 .76 2 0.00 35.0 44191.48 23017.89 6315.71 0.89 .76 2 0.00 35.0 44540.43 23204.53 6366.24 0.89 .03 2 0.00 35.0 65602.98 34636.79 6334.73 0.88 .77 2 0.00 35.0 50976.64 26088.46 6315.92 0.88 .18 2 0.00 35.0 65711.80 32232.36 6205.52 0.87 .62 2 0.00 35.0 47888.60 22627.50 6016.89 0.87 .57 2 0.00 35.0 38543.52 18398.48 5646.99 0.86 .57 2 0.00 35.0 36583.06 17332.62 5355.65 0.86 .67 6 50.00 24.0 24805.14 11678.41 5299.55 0.93 .70 6 50.00 24.0 8610.48 4118.48 5096.99 0.94 .33 5 0.00 45.0 14416.97 7832.17 4081.95 0.78 .22 6 50.00 24.0 10641.25 5057.20 4822.63 0.94 .55 2 0.00 35.0 47215.58 22189.93 4319.62 0.86 .90 2 0.00 35.0 34694.79 16285.95 3784.75 0.86 .90 2 0.00 35.0 30575.86 13954.20 3324.45 0.86 .90 2 0.00 35.0 25685.17 11532.07 2808.10 0.85 .90 2 0.00 35.0 21350.70 9019.84 2317.44 0.85 .15 2 0.00 35.0 16833.20 6562.47 1774.72 0.85 45 403.22 22.38 32.9 1.54 1.84 6 50.00 24.0 2801.43 975.47 1535.37 46 404.76 69.43 32.9 5.72 6.81 2 0.00 35.0 8678.99 2612.76 1198.04 47 410.48 49.39 35.3 6.06 7.43 2 0.00 35.0 6173.14 996.09 752.27 48 416.54 25.39 35.3 8.46 10.37 2 0.00 35.0 3173.26 0.00 262.10 X -S Area: 11243.63 Path Length: 338.26 X -S Weight: 1411807.75 0.95 0.85 0.86 0.86 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 2 Full EQ.gmf Processed: 09 May 2019 09:09:41 RESULTS: Analysis 1 - Case 2 - Full Reservoir EQ 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: 2.466 There were: 20031 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.88 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.78 425.00 180.00 171.97 521.47 425.00 1.884 <-- Critical Surface 2 105.00 101.78 425.00 180.00 172.23 520.39 423.98 1.900 3 105.00 101.78 425.00 180.00 172.50 519.32 422.96 1.911 4 105.00 101.78 425.00 180.00 172.76 518.24 421.94 1.922 5 105.00 101.78 425.00 180.00 173.02 517.16 420.92 1.933 6 104.47 101.59 425.00 180.00 171.67 521.25 425.00 1.937 7 105.00 101.78 425.00 180.00 173.29 516.09 419.90 1.946 8 104.47 101.59 425.00 180.00 171.93 520.17 423.98 1.948 9 105.00 101.78 426.32 179.47 173.63 521.20 425.00 1.953 10 105.00 101.78 425.00 180.00 173.55 515.01 418.88 1.959 11 104.47 101.59 425.00 180.00 172.20 519.09 422.96 1.960 12 105.00 101.78 426.32 179.47 173.89 520.12 423.98 1.966 13 105.00 101.78 425.00 180.00 173.81 513.93 417.86 1.967 14 104.47 101.59 425.00 180.00 172.46 518.02 421.94 1.973 15 105.00 101.78 426.32 179.47 174.15 519.05 422.96 1.973 16 105.00 101.78 425.00 180.00 174.08 512.85 416.84 1.979 17 104.47 101.59 425.00 180.00 172.72 516.94 420.92 1.981 18 105.00 101.78 426.32 179.47 174.41 517.97 421.94 1.985 19 103.95 101.40 425.00 180.00 171.37 521.02 425.00 1.988 20 105.00 101.78 425.00 180.00 174.34 511.77 415.82 1.990 21 104.47 101.59 425.00 180.00 172.99 515.86 419.90 1.992 22 105.00 101.78 426.32 179.47 174.68 516.89 420.92 1.996 23 104.47 101.59 426.32 179.47 173.33 520.98 425.00 2.000 24 103.95 101.40 425.00 180.00 171.63 519.95 423.98 2.001 25 105.00 101.78 425.00 180.00 174.60 510.69 414.80 2.001 26 104.47 101.59 425.00 180.00 173.25 514.78 418.88 2.003 27 105.00 101.78 427.63 178.95 175.29 520.92 425.00 2.006 28 105.00 101.78 426.32 179.47 174.94 515.81 419.90 2.007 29 103.95 101.40 425.00 180.00 171.89 518.87 422.96 2.007 30 104.47 101.59 426.32 179.47 173.59 519.90 423.98 2.011 31 104.47 101.59 425.00 180.00 173.51 513.70 417.86 2.015 32 105.00 101.78 427.63 178.95 175.55 519.85 423.98 2.017 33 105.00 101.78 426.32 179.47 175.20 514.73 418.88 2.018 34 103.95 101.40 425.00 180.00 172.16 517.79 421.94 2.018 35 105.00 101.78 425.00 180.00 174.87 509.61 413.78 2.020 36 104.47 101.59 426.32 179.47 173.85 518.82 422.96 2.021 37 104.47 101.59 425.00 180.00 173.78 512.63 416.84 2.026 38 103.95 101.40 425.00 180.00 172.42 516.71 420.92 2.029 39 105.00 101.78 426.32 179.47 175.46 513.65 417.86 2.029 40 105.00 101.78 425.00 180.00 175.13 508.53 412.76 2.031 41 104.47 101.59 426.32 179.47 174.11 517.74 421.94 2.032 42 105.00 101.78 427.63 178.95 175.81 518.77 422.96 2.035 43 103.42 101.22 425.00 180.00 171.07 520.80 425.00 2.036 44 104.47 101.59 425.00 180.00 174.04 511.55 415.82 2.037 45 105.00 101.78 426.32 179.47 175.72 512.57 416.84 2.038 46 105.00 101.78 427.63 178.95 176.06 517.69 421.94 2.040 47 105.00 101.78 425.00 180.00 175.40 507.45 411.73 2.042 48 104.47 101.59 426.32 179.47 174.37 516.66 420.92 2.043 49 103.42 101.22 425.00 180.00 171.33 519.72 423.98 2.043 50 105.00 101.78 425.00 180.00 175.66 506.37 410.71 2.044 51 103.95 101.40 425.00 180.00 172.69 515.64 419.90 2.047 52 104.47 101.59 425.00 180.00 174.31 510.47 414.80 2.048 53 105.00 101.78 426.32 179.47 175.98 511.49 415.82 2.052 54 103.42 101.22 425.00 180.00 171.60 518.65 422.96 2.052 55 103.95 101.40 425.00 180.00 172.95 514.56 418.88 2.054 56 104.47 101.59 426.32 179.47 174.64 515.59 419.90 2.054 57 105.00 101.78 427.63 178.95 176.32 516.61 420.92 2.056 58 104.47 101.59 426.32 179.47 174.90 514.51 418.88 2.056 59 104.47 101.59 427.63 178.95 174.99 520.70 425.00 2.057 60 103.95 101.40 426.32 179.47 173.03 520.75 425.00 2.057 61 103.42 101.22 425.00 180.00 171.86 517.57 421.94 2.060 62 103.95 101.40 425.00 180.00 173.21 513.48 417.86 2.061 63 104.47 101.59 425.00 180.00 174.57 509.39 413.78 2.061 64 105.00 101.78 426.32 179.47 176.24 510.41 414.80 2.063 65 103.95 101.40 426.32 179.47 173.29 519:67 423.98 2.063 66 105.00 101.78 425.00 180.00 175.93 505.29 409.69 2.065 67 105.00 101.78 427.63 178.95 176.58 515.53 419.90 2.066 68 105.00 101.78 428.95 178.42 176.94 520.64 425.00 2.066 69 103.95 101.40 425.00 180.00 173.48 512.40 416.84 2.066 70 103.42 101.22 425.00 180.00 172.12 516.49 420.92 2.069 71 103.95 101.40 426.32 179.47 173.55 518.60 422.96 2.069 72 102.89 101.03 425.00 180.00 170.77 520.57 425.00 2.070 73 104.47 101.59 427.63 178.95 175.24 519.62 423.98 2.070 74 103.95 101.40 426.32 179.47 173.81 517.52 421.94 2.072 75 105.00 101.78 426.32 179.47 176.50 509.33 413.78 2.072 76 104.47 101.59 425.00 180.00 174.83 508.30 412.76 2.074 77 105.00 101.78 427.63 178.95 176.84 514.45 418.88 2.076 78 105.00 101.78 428.95 178.42 177.20 519.57 423.98 2.076 79 105.00 101.78 425.00 180.00 176.19 504.20 408.67 2.077 80 103.42 101.22 425.00 180.00 172.39 515.41 419.90 2.077 81 103.42 101.22 425.00 180.00 172.65 514.33 418.88 2.077 82 102.89 101.03 425.00 180.00 171.03 519.50 423.98 2.078 83 103.95 101.40 425.00 180.00 173.74 511.32 415.82 2.079 84 104.47 101.59 425.00 180.00 175.10 507.22 411.73 2.081 85 104.47 101.59 426.32 179.47 175.16 513.43 417.86 2.082 86 103.42 101.22 426.32 179.47 172.73 520.53 425.00 2.083 87 105.00 101.78 426.32 179.47 176.77 508.25 412.76 2.083 88 105.00 101.78 427.63 178.95 177.10 513.37 417.86 2.086 89 105.00 101.78 428.95 178.42 177.45 518.49 422.96 2.086 90 103.95 101.40 426.32 179.47 174.07 516.44 420.92 2.086 91 102.89 101.03 425.00 180.00 171.30 518.42 422.96 2.087 92 105.00 101.78 428.95 178.42 177.71 517.41 421.94 2.088 93 104.47 101.59 427.63 178.95 175.50 518.54 422.96 2.088 94 103.95 101.40 425.00 180.00 174.01 510.24 414.80 2.088 95 104.47 101.59 426.32 179.47 175.42 512.35 416.84 2.088 96 102.89 101.03 425.00 180.00 171.56 517.34 421.94 2.089 97 104.47 101.59 425.00 180.00 175.36 506.14 410.71 2.091 98 105.00 101.78 425.00 180.00 176.72 502.04 406.63 2.092 99 104.47 101.59 427.63 178.95 175.76 517.46 421.94 2.094 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: 101.78 XR: 425.00 YR: 180.00 Centre: XC: 171.97 YC: 521.47 Radius: R: 425.00 Generated failure surface: (20 points) 105.00 101.78 122.64 99.34 140.36 97.65 158.14 96.69 175.94 96.49 193.73 97.03 211.49 98.31 229.18 100.34 246.76 103.10 264.22 106.60 281.51-10.83 298.61 115.78 315.49 121.44 332.12 127.80 348.47 134.85 364.50 142.58 380.20 150.98 395.54 160.02 410.48 169.70 425.00 180.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 48 slices) Slice X -S Base PoreWater- Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 105.00 10.22 -7.9 .43 6.50 2 0.00 35.0 1277.34 3066 7.03 4826.40 1.06 2 111.43 30.66 -7.9 .43 6.50 2 0.00 35.0 3832.03 31027.28 5091.48 1.06 3 117.87 35.90 -7.9 .77 4.81 3 100.00 18.0 4512.72 23224.46 5321.14 1.03 4 122.64 94.87 -5.5 .86 8.90 3 100.00 18.0 12011.92 43371.30 5576.58 1.02 5 131.50 130.30 -5.5 .86 8.90 3 100.00 18.0 16560.98 43842.30 5897.79 1.02 6 140.36 108.11 -3.1 .03 6.04 3 100.00 18.0 13755.99 29948.20 6138.59 1.01 7 146.38 122.97 -3.1 .03 6.04 3 100.00 18.0 15644.75 30069.69 6319.74 1.01 8 152.41 130.52 -3.1 .72 5.73 4 2000.00 20.0 16603.89 28665.45 6552.55 1.01 9 158.14 227.96 -0.7 .90 8.90 4 2000.00 20.0 28973.15 44635.29 6687.39 1.00 10 167.04 257.05 -0.7 .90 8.90 4 2000.00 20.0 32624.11 44692,77 6900.54 1.00 11 175.94 269.04 1.7 .44 8.44 4 2000.00 20.0 34087.30 42343.95 7022.34 0.99 12 184.37 292.20 1.7 .44 8.44 4 2000.00 20.0 36947.57 42209.39 7173.14 0.99 13 192.81 260.41 3.8 .03 7.05 3 100.00 18.0 32909.00 35084.35 7317.50 0.99 14 199.84 274.42 4.1 .03 7.05 3 100.00 18.0 34690.16 34874.06 7410.76 0.99 15 206.88 187.66 4.1 .61 4.63 3 100.00 18.0 23709.86 22760.21 7485.98 0.99 16 211.49 311.48 6.5 .38 7.43 3 100.00 18.0 39268.54 36266.73 7514.11 0.99 17 218.87 324.59 6.5 .38 7.43 3 100.00 18.0 40808.26 35875.03 7557.25 0.99 18 226.24 132.66 6.5 .93 2.95 2 0.00 35.0 16655.66 14150.54 7534.68 0.97 19 229.18 408.59 8.9 .79 8.90 2 0.00 35.0 51293.05 42198.94 7512.47 0.96 20 237.97 423.92 8.9 .79 8.90 2 0.00 35.0 53209.82 41430.89 7529.34 0.96 21 246.76 434.28 11.3 .73 8.90 2 0.00 35.0 54503.06 40561.49 7478.85 0.95 22 255.49 446.09 11.3 .73 8.90 2 0.00 35.0 55979.76 39589.61 7448.53 0.95 23 264.22 451.96 13.7 .65 8.90 2 0.00 35.0 56711.27 38516.61 7349.44 0.94 24 272.87 460.27 13.7 .65 8.90 2 0.00 35.0 57749.72 37342.54 7272.68 0.94 25 281.51 69.91 16.1 .30 1.35 2 0.00 35.0 8770.72 5574.31 7178.24 0.94 26 282.81 151.56 16.1 .81 2.93 2 0.00 35.0 19022.65 11946.41 7151.07 0.94 27 285.62 351.97 16.1 .49 6.76 2 0.00 35.0 44191.48 27017.38 7086.73 0.94 28 292.12 354.76 16.1 .49 6.76 2 0.00 35.0 44540.43 26224.59 6993.79 0.94 29 298.61 463.57 18.5 .44 8.90 2 0.00 35.0 58199.60 33221.11 6816.28 0.94 30 307.05 465.01 18.5 .44 8.90 2 0.00 35.0 58380.06 31649.35 6649.20 0.94 31 315.49 523.41 20.9 .51 10.18 2 0.00 35.0 65711.80 34137.89 6469.02 0.94 32 325.00 381.40 20.9 .12 7.62 2 0.00 35.0 47888.60 24054.66 6281.17 0.94 33 332.12 306.90 23.3 .03 6.57 2 0.00 35.0 38543.52 19627.73 5922.46 0.94 34 338.15 291.22 23.3 .03 6.57 2 0.00 35.0 36583.06 18561.87 5619.80 0.94 35 344.18 197.57 23.3 .29 4.67 6 50.00 24.0 24805.14 12552.65 5487.87 0.99 36 348.47 68.65 25.7 .53 1.70 6 50.00 24.0 8610.48 4437.08 5297.25 1.00 37 350.00 131.06 25.7 .00 3.33 5 0.00 45.0 14416.97 8455.62 4343.89 0.88 38 353.00 85.01 25.7 .00 2.22 6 50.00 24.0 10641.25 5473.07 5014.38 1.00 39 355.00 377.34 25.7 .50 10.55 2 0.00 35.0 47215.58 24164.74 4561.84 0.94 40 364.50 277.24 28.1 .85 8.90 2 0.00 35.0 34694.79 17952.31 4021.60 0.95 41 372.35 244.29 28.1 .85 8.90 2 0.00 35.0 30575.86 15620.56 3540.42 0.95 42 380.20 205.17 30.5 .67 8.90 2 0.00 35.0 25685.17 13198.42 3014.44 0.95 43 387.87 170.50 30.5 7.67 8.90 2 0.00 35.0 21350.70 10686.19 2499.99 0.95 44 395.54 134.36 32.9 7.68 9.15 2 0.00 35.0 16833.20 8276.11 1941.37 0.96 45 403.22 22.38 32.9 1.54 1.84 6 50.00 24.0 2801.43 1319.75 1654.40 1.03 46 404.76 69.43 32.9 5.72 6.81 2 0.00 35.0 8678.99 3887.57 1334.69 0.96 47 410.48 68.42 35.3 10.29 12.62 2 0.00 35.0 8553.09 2872.36 705.25 0.97 48 420.77 6.35 35.3 4.23 5.19 2 0.00 35.0 793.32 0.00 148.40 0.97 X -S Area: 11243.63 Path Length: 338.26 X -S Weight: 1411807.88 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 3 RD EQ.gmf Processed: 07 May 2019 16:55:50 RESULTS: Analysis 1 - Case 3 - Rapid Draw Down EQ 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: 2.105 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.18 Results Summary -- Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 106.84 102.28 380.00 160.00 170.10 478.12 381.12 1.176 <-- Critical Surface 2 104.74 101.58 380.00 160.00 164.97 495.47 398.47 1.177 3 103.68 101.23 380.00 160.00 162.29 504.65 407.65 1.177 4 105.79 101.93 380.00 160.00 167.42 487.34 390.31 1.178 5 106.84 102.28 380.00 160.00 169.88 479.19 382.14 1.178 6 104.74 101.58 380.00 160.00 164.74 496.54 399.49 1.178 7 103.68 101.23 380.00 160.00 162.06 505.71 408.67 1.178 8 105.79 101.93 380.00 160.00 167.20 488.41 391.33 1.179 9 102.63 100.88 380.00 160.00 159.37 514.86 417.86 1.179 10 104.74 101.58 380.00 160.00 164.52 497.60 400.51 1.180 11 106.84 102.28 380.00 160.00 169.65 480.26 383.16 1.180 12 102.63 100.88 380.00 160.00 159.15 515.92 418.88 1.180 13 105.79 101.93 380.00 160.00 166.97 489.48 392.35 1.181 14 107.89 102.63 380.00 160.00 172.10 472.09 375.00 1.181 15 104.74 101.58 380.00 160.00 164.29 498.67 401.53 1.181 16 102.63 100.88 380.00 160.00 158.92 516.99 419.90 1.182 17 106.84 102.28 380.00 160.00 169.42 481.33 384.18 1.182 18 103.68 101.23 380.00 160.00 161.83 506.77 409.69 1.182 19 103.68 101.23 380.00 160.00 161.61 507.84 410.71 1.182 20 105.79 101.93 380.00 160.00 166.75 490.55 393.37 1.182 21 103.68 101.23 380.00 160.00 161.38 508.90 411.73 1.182 22 104.74 101.58 380.00 160.00 164.06 499.73 402.55 1.183 23 107.89 102.63 380.00 160.00 171.87 473.17 376.02 1.183 24 102.63 100.88 380.00 160.00 158.69 518.05 420.92 1.183 25 106.84 102.28 380.00 160.00 169.20 482.40 385.20 1.184 26 105.79 101.93 380.00 160.00 166.52 491.61 394.39 1.184 27 103.68 101.23 380.00 160.00 161.16 509.96 412.76 1.184 28 107.89 102.63 380.00 160.00 171.65 474.24 377.04 1.185 29 102.63 100.88 380.00 160.00 158.47 519.10 421.94 1.185 30 106.84 102.28 380.00 160.00 168.97 483.48 386.22 1.185 31 105.79 101.93 380.00 160.00 166.29 492.68 395.41 1.186 32 104.74 101.58 380.00 160.00 163.84 500.80 403.57 1.186 33 104.74 101.58 380.00 160.00 163.61 501.86 404.59 1.186 34 103.68 101.23 380.00 160.00 160.93 511.02 413.78 1.186 35 107.89 102.63 380.00 160.00 171.42 475.32 378.06 1.187 36 102.63 100.88 380.00 160.00 158.24 520.16 422.96 1.187 37 106.84 102.28 380.00 160.00 168.75 484.55 387.24 1.187 38 104.74 101.58 380.00 160.00 163.39 502.93 405.61 1.187 39 105.79 101.93 380.00 160.00 167.65 486.27 389.29 1.188 40 103.68 101.23 380.00 160.00 160.70 512.09 414.80 1.188 41 107.89 102.63 380.00 160.00 171.19 476.39 379.08 1.188 42 102.63 100.88 380.00 160.00 158.02 521.22 423.98 1.189 43 106.84 102.28 380.00 160.00 168.52 485.62 388.27 1.189 44 104.74 101.58 380.00 160.00 163.16 503.99 406.63 1.189 45 103.68 101.23 380.00 160.00 160.48 513.15 415.82 1.190 46 105.79 101.93 380.00 160.00 166.07 493.75 396.43 1.190 47 105.79 101.93 380.00 160.00 165.84 494.82 397.45 1.190 48 107.89 102.63 380.00 160.00 170.97 477.46 380.10 1.190 49 102.63 100.88 380.00 160.00 157.79 522.28 425.00 1.190 50 105.79 101.93 380.00 160.00 165.62 495.88 398.47 1.190 51 106.84 102.28 380.00 160.00 168.29 486.69 389.29 1.190 52 104.74 101.58 380.00 160.00 162.94 505.06 407.65 1.191 53 103.68 101.23 380.00 160.00 160.25 514.21 416.84 1.192 54 107.89 102.63 380.00 160.0O 170.74 478.54 381.12 1.192 55 105.79 101.93 380.00 160.00 165.39 496.95 399.49 1.192 56 104.74 101.58 380.00 160.00 162.71 506.12 408.67 1.193 57 103.68 101.23 380.00 160.00 160.03 515.27 417.86 1.193 58 107.89 102.63 380.00 160.00 170.52 479.61 382.14 1.194 59 105.79 101.93 380.00 160.00 165.16 498.01 400.51 1.194 60 106.84 102.28 380.0O 160.00 168.07 487.75 390.31 1.194 61 106.84 102.28 380.00 160.00 167.84 488.82 391.33 1.195 62 102.63 100.88 380.00 160.00 159.60 513.80 416.84 1.195 63 104.74 101.58 380.00 160.00 162.48 507.18 409.69 1.195 64 103.68 101.23 380.00 160.00 159.80 516.33 418.88 1.195 65 107.89 102.63 380.00 160.00 170.29 480.68 383.16 1.196 66 106.84 102.28 380.00 160.00 167.62 489.89 392.35 1.196 67 106.84 102.28 383.55 159.47 171.11 489.33 392.35 1.196 68 105.79 101.93 380.00 160.00 164.94 499.08 401.53 1.196 69 105.79 101.93 383.55 159.47 168.47 498.54 401.53 1.197 70 107.89 102.63 383.55 159.47 173.53 481.17 384.18 1.197 71 103.68 101.23 383.55 159.47 163.17 516.89 419.90 1.197 72 104.74 101.58 383.55 159.47 165.82 507.73 410.71 1.197 73 103.68 101.23 380.00 160.00 159.58 517.39 419.90 1.197 74 104.74 101.58 380.00 160.00 162.26 508.25 410.71 1.197 75 108.95 102.98 380.00 160.00 172.74 472.52 375.00 1.197 76 108.95 102.98 383.55 159.47 175.94 472.99 376.02 1.197 77 106.84 102.28 383.55 159.47 170.89 490.40 393.37 1.197 78 106.84 102.28 380.00 160.00 167.39 490.96 393.37 1.198 79 103.68 101.23 383.55 159.47 162.95 517.95 420.92 1.198 80 105.79 101.93 383.55 159.47 168.25 499.61 402.55 1.198 81 104.74 101.58 383.55 159.47 165.60 508.79 411.73 1.198 82 105.79 101.93 380.00 160.00 164.71 500.15 402.55 1.199 83 103.68 101.23 380.00 160.00 159.35 518.45 420.92 1.199 84 107.89 102.63 383.55 159.47 173.31 482.24 385.20 1.199 85 104.74 101.58 380.00 160.00 162.03 509.31 411.73 1.199 86 108.95 102.98 380.00 160.00 172.51 473.59 376.02 1.199 87 106.84 102.28 383.55 159.47 170.67 491.47 394.39 1.199 88 108.95 102.98 383.55 159.47 175.72 474.06 377.04 1.199 89 107.89 102.63 380.00 160.00 170.06 481.75 384.18 1.200 90 103.68 101.23 383.55 159.47 162.73 519.01 421.94 1.200 91 107.89 102.63 380.00 160.00 169.84 482.82 385.20 1.200 92 104.74 101.58 383.55 159.47 165.38 509.85 412.76 1.200 93 105.79 101.93 383.55 159.47 168.02 500.67 403.57 1.200 94 106.84 102.28 380.00 160.00 167.16 492.03 394.39 1.200 95 103.68 101.23 380.00 160.00 159.12 519.51 421.94 1.200 96 105.79 101.93 380.00 160.00 164.49 501.21 403.57 1.200 97 107.89 102.63 383.55 159.47 173.09 483.31 386.22 1.201 98 104.74 101.58 380.00 160.00 161.81 510.37 412.76 1.201 99 108.95 102.98 380.00 160.00 172.28 474.67 377.04 1.201 Critical Failure Surface (circle 1) Intersects: XL: 106.84 YL: 102.28 XR: 380.00 YR: 160.00 Centre: XC: 170.10 YC: 478.12 Radius: R: 381.12 Generated failure surface: (20 points) 106.84 _02.28 181.77 97.17 256.24 106.86 327.37 130.95 121.72 100.08 136.68 98.46 151.69 97.44 166.73 97.01 196.79 97.93 211.77 99.28 226.69 101.22 241.52 103.75 270.82 110.54 285.25 114.80 299.50 119.63 313.55 125.02 340.95 137.43 354.26 144.44 367.28 151.96 380.00 160.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 42 slices) Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 106.84 13.33 -8.4 7.44 7.52 2 0.00 35.0 1665.76 840.62 234.72 1.11 2 114.28 39.98 -8.4 7.44 7.52 2 0.00 35.0 4997.28 2521.85 704.15 1.11 3 121.72 65.91 -6.2 7.48 7.52 3 100.00 18.0 8278.43 4136.98 1133.58 1.04 4 129.20 90.59 -6.2 7.48 7.52 3 100.00 18.0 11459.97 5685.93 1565.76 1.04 5 136.68 114.60 -3.9 7.50 7.52 3 100.00 18.0 14539.89 7167.41 1962.37 1.02 6 144.18 137.21 -3.9 7.50 7.52 3 100.00 18.0 17427.63 8581.58 2350.97 1.02 7 151.69 159.03 -1.6 7.52 7.52 3 100.00 18.0 20199.54 9927.41 2699.93 1.01 8 159.21 179.49 -1.6 7.52 7.52 3 100.00 18.0 22783.04 11204.70 3044.92 1.01 9 166.73 198.90 0.6 7.52 7.52 3 100.00 18.0 25218.03 12412.33 3346.91 1.00 10 174.25 217.14 0.6 7.52 7.52 3 100.00 18.0 27488.27 13550.62 3648.31 1.00 11 181.77 233.98 2.9 7.51 7.52 3 100.00 18.0 29564.48 14618.80 3903.96 0.99 12 189.28 249.95 2.9 7.51 7.52 3 100.00 18.0 31514.85 15616.40 4161.85 0.99 13 196.79 264.04 5.1 7.49 7.52 3 100.00 18.0 33212.61 16542.71 4371.78 0.98 14 204.28 277.69 5.1 7.49 7.52 3 100.00 18.0 34838.28 17398.06 4586.28 0.98 15 211.77 213.84 7.4 5.55 5.59 3 100.00 18.0 26762.09 13455.97 4729.20 0.97 16 217.22 185.44 7.4 4.68 4.72 2 0.00 35.0 23180.53 11669.12 4769.98 0.94 17 222.01 189.91 7.4 4.68 4.72 2 0.00 35.0 23738.32 11949.91 4884.76 0.94 18 226.69 308.58 9.7 7.41 7.52 2 0.00 35.0 38572.74 19533.03 4962.19 0.92 19 234.11 317.54 9.7 7.41 7.52 2 0.00 35.0 39692.67 20100.15 5106.25 0.92 20 241.52 372.57 11.9 8.48 8.66 2 0.00 35.0 46570.83 23761.51 5185.92 0.91 21 250.00 279.85 11.9 6.24 6.38 2 0.00 35.0 34981.43 17434.37 5284.64 0.91 22 256.24 331.93 14.2 7.29 7.52 2 0.00 35.0 41490.78 19817.56 5290.04 0.90 23 263.53 336.20 14.2 7.29 7.52 2 0.00 35.0 42025.18 18951.88 5338.70 0.90 24 270.82 213.26 16.5 4.59 4.78 2 0.00 35.0 26656.99 11575.21 5303.63 0.89 25 275.41 214.06 16.5 4.59 4.78 2 0.00 35.0 26756.91 11170.77 5309.51 0.89 26 280.00 241.44 16.5 5.25 5.48 2 0.00 35.0 30179.45 12291.80 5222.77 0.89 27 285.25 313.37 18.7 7.12 7.52 2 0.00 35.0 39171.74 15952.76 4931.70 0.88 28 292.38 296.18 18.7 7.12 7.52 2 0.00 35.0 37022.28 14819.86 4655.36 0.88 29 299.50 216.23 21.0 5.50 5.89 2 0.00 35.0 27028.76 10774.87 4340.94 0.87 30 305.00 113.05 21.0 3.00 3.21 5 0.00 45.0 12435.75 5550.36 3550.90 0.81 31 308.00 199.91 21.0 5.55 5.94 2 0.00 35.0 24988.79 9653.55 3970.45 0.87 32 313.55 231.52 23.2 6.91 7.52 2 0.00 35.0 28940.00 11029.04 3633.38 0.87 33 320.46 211.01 23.2 6.91 7.52 2 0.00 35.0 26376.01 9636.07 3300.22 0.87 34 327.37 186.20 25.5 6.79 7.52 2 0.00 35.0 23275.49 8179.74 2910.74 0.86 35 334.16 164.22 25.5 6.79 7.52 2 0.00 35.0 20527.27 6659.77 2550.78 0.86 36 340.95 138.56 27.8 6.66 7.52 2 0.00 35.0 17320.01 5077.49 2142.45 0.86 37 347.60 115.24 27.8 6.66 7.52 2 0.00 35.0 14405.11 3433.05 1756.82 0.86 38 354.26 68.20 30.0 4.81 5.56 2 0.00 35.0 8525.41 1447.02 1384.69 0.86 39 359.07 54.82 30.0 4.81 5.56 2 0.00 35.0 6852.27 482.34 1081.60 0.86 40 363.88 30.66 30.0 3.40 3.93 2 0.00 35.0 3832.10 0.00 838.68 0.86 41 367.28 38.32 32.3 6.36 7.52 2 0.00 35.0 4789.94 0.00 547.42 0.86 42 373.64 12.77 32.3 6.36 7.52 2 0.00 35.0 1596.66 0.00 182.47 0.86 X -S Area: 7836.71 Path Length: 285.82 X -S Weight: 980883.56 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 3 Full EQ.gmf Processed: 09 May 2019 09:22:49 RESULTS: Analysis 1 - Case 3 - Full Reservoir EQ 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: 3.069 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.71 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 106.84 102.28 380.00 160.00 170.10 478.12 381.12 1.713 <-- Critical Surface 2 104.74 101.58 380.00 160.00 164.97 495.47 398.47 1.715 3 106.84 102.28 380.00 160.00 169.88 479.19 382.14 1.716 4 105.79 101.93 380.00 160.00 167.42 487.34 390.31 1.716 5 103.68 101.23 380.00 160.00 162.29 504.65 407.65 1.716 6 104.74 101.58 380.00 160.00 164.74 496.54 399.49 1.717 7 106.84 102.28 380.00 160.00 169.65 480.26 383.16 1.718 8 105.79 101.93 380.00 160.00 167.20 488.41 391.33 1.718 9 103.68 101.23 380.00 160.00 162.06 505.71 408.67 1.718 10 107.89 102.63 380.00 160.00 172.10 472.09 375.00 1.719 11 104.74 101.58 380.00 160.00 164.52 497.60 400.51 1.719 12 105.79 101.93 380.00 160.00 166.97 489.48 392.35 1.720 13 102.63 100.88 380.00 160.00 159.37 514.86 417.86 1.721 14 106.84 102.28 380.00 160.00 169.42 481.33 384.18 1.721 15 102.63 100.88 380.00 160.00 159.15 515.92 418.88 1.721 16 107.89 102.63 380.00 160.00 171.87 473.17 376.02 1.721 17 104.74 101.58 380.00 160.00 164.29 498.67 401.53 1.721 18 105.79 101.93 380.00 160.00 166.75 490.55 393.37 1.722 19 106.84 102.28 380.00 160.00 169.20 482.40 385.20 1.723 20 104.74 101.58 380.00 160.00 164.06 499.73 402.55 1.723 21 102.63 100.88 380.00 160.00 158.92 516.99 419.90 1.724 22 107.89 102.63 380.00 160.00 171.65 474.24 377.04 1.724 23 103.68 101.23 380.00 160.00 161.38 508.90 411.73 1.724 24 103.68 101.23 380.00 160.00 161.61 507.84 410.71 1.724 25 103.68 101.23 380.00 160.00 161.83 506.77 409.69 1.724 26 105.79 101.93 380.00 160.00 166.52 491.61 394.39 1.724 27 106.84 102.28 380.00 160.00 168.97 483.48 386.22 1.725 28 102.63 100.88 380.00 160.00 158.69 518.05 420.92 1.726 29 107.89 102.63 380.00 160.00 171.42 475.32 378.06 1.726 30 103.68 101.23 380.00 160.00 161.16 509.96 412.76 1.726 31 105.79 101.93 380.00 160.00 166.29 492.68 395.41 1.726 32 106.84 102.28 380.00 160.00 168.75 484.55 387.24 1.728 33 104.74 101.58 380.00 160.00 163.61 501.86 404.59 1.728 34 104.74 101.58 380.00 160.00 163.84 500.80 403.57 1.728 35 102.63 100.88 380.00 160.00 158.47 519.10 421.94 1.728 36 107.89 102.63 380.00 160.00 171.19 476.39 379.08 1.729 37 103.68 101.23 380.00 160.00 160.93 511.02 413.78 1.729 38 104.74 101.58 380.00 160.00 163.39 502.93 405.61 1.730 39 106.84 102.28 380.00 160.00 168.52 485.62 388.27 1.730 40 102.63 100.88 380.00 160.00 158.24 520.16 422.96 1.731 41 107.89 102.63 380.00 160.00 170.97 477.46 380.10 1.731 42 105.79 101.93 380.00 160.00 167.65 486.27 389.29 1.731 43 106.84 102.28 383.55 159.47 171.11 489.33 392.35 1.731 44 106.95 102.98 383.55 159.47 175.94 472.99 376.02 1.731 45 103.68 101.23 380.00 160.00 160.70 512.09 414.80 1.731 46 107.89 102.63 383.55 159.47 173.53 481.17 384.18 1.732 47 106.84 102.28 380.00 160.00 168.29 486.69 389.29 1.732 48 104.74 101.58 380.00 160.00 163.16 503.99 406.63 1.732 49 105.79 101.93 380.00 160.00 165.62 495.88 398.47 1.733 50 105.79 101.93 380.00 160.00 165.84 494.82 397.45 1.733 51 105.79 101.93 380.00 160.00 166.07 493.75 396.43 1.733 52 102.63 100.88 380.00 160.00 158.02 521.22 423.98 1.733 53 105.79 101.93 383.55 159.47 168.47 498.54 401.53 1.733 54 107.89 102.63 380.00 160.00 170.74 478.54 381.12 1.733 55 106.84 102.28 383.55 159.47 170.89 490.40 393.37 1.733 56 103.68 101.23 380.00 160.00 160.48 513.15 415.82 1.734 57 108.95 102.98 383.55 159.47 175.72 474.06 377.04 1.734 58 107.89 102.63 383.55 159.47 173.31 482.24 385.20 1.734 59 104.74 101.58 383.55 159.47 165.82 507.73 410.71 1.735 60 104.74 101.58 380.00 160.00 162.94 505.06 407.65 1.735 61 102.63 100.88 380.00 160.00 157.79 522.28 425.00 1.735 62 103.68 101.23 383.55 159.47 163.17 516.89 419.90 1.735 63 105.79 101.93 380.00 160.00 165.39 496.95 399.49 1.735 64 105.79 101.93 383.55 159.47 168.25 499.61 _ 402.55 1.736 65 106.84 102.28 383.55 159.47 170.67 491.47 394.39 1.736 66 107.89 102.63 380.00 160.00 170.52 479.61 382.14 1.736 67 103.68 101.23 380.00 160.00 160.25 514.21 416.84 1.736 68 104.74 101.58 383.55 159.47 165.60 508.79 411.73 1.737 69 107.89 102.63 383.55 159.47 173.09 483.31 386.22 1.737 70 108.95 102.98 383.55 159.47 175.50 475.14 378.06 1.737 71 103.68 101.23 383.55 159.47 162.95 517.95 420.92 1.737 72 104.74 101.58 380.00 160.00 162.71 506.12 408.67 1.738 73 105.79 101.93 383.55 159.47 168.02 500.67 403.57 1.138 74 106.84 102.28 380.00 160.00 167.84 488.82 391.33 1.738 75 106.84 102.28 380.00 160.00 168.07 487.75 390.31 1.738 76 107.89 102.63 380.00 160.00 170.29 480.68 383.16 1.'38 77 105.79 101.93 380.00 160.00 165.16 498.01 400.51 1.738 78 104.74 101.58 383.55 159.47 165.38 509.85 412.76 1.739 79 106.84 102.28 383.55 159.47 170.45 492.54 395.41 1.739 80 103.68 101.23 380.00 160.00 160.03 515.27 417.86 1.739 81 106.54 102.28 380.00 160.00 167.62 489.89 392.35 1.739 82 103.68 101.23 383.55 159.47 162.73 519.01 421.94 1.739 83 108.95 102.98 380.00 160.00 172.74 472.52 375.00 1.739 84 107.89 102.63 383.55 159.47 172.86 484.39 387.24 1.740 85 108.95 102.98 383.55 159.47 175.28 476.22 379.08 1.740 86 105.79 101.93 383.55 159.47 167.80 501.74 404.59 1.740 87 104.74 101.58 380.00 160.00 162.48 507.18 409.69 1.740 88 104.74 101.58 383.55 159.47 165.16 510.92 413.78 1.741 89 106.84 102.28 383.55 159.47 170.22 493.61 396.43 1.741 90 103.68 101.23 380.00 160.00 159.80 516.33 418.88 1.741 91 105.79 101.93 380.00 160.00 164.94 499.08 401.53 1.741 92 108.95 102.98 380.00 160.00 172.51 473.59 376.02 1.742 93 105.79 101.93 383.55 159.47 167.58 502.81 405.61 1.742 94 107.89 102.63 383.55 159.47 172.64 485.46 388.27 1.742 95 106.84 102.28 380.00 160.00 167.39 490.96 393.37 1.742 96 104.74 101.58 383.55 159.47 164.94 511.98 414.80 1.742 97 108.95 102.98 383.55 159.47 175.06 477.29 380.10 1.742 98 104.74 101.58 380.00 160.00 162.26 508.25 410.71 1.743 99 106.84 102.28 383.55 159.47 170.00 494.68 397.45 1.743 Critical Failure Surface (circle 1) Intersects: XL: 106.84 YL: 102.28 XR: 380.00 YR: 160.00 Centre: XC: 170.10 YC: 478.12 Radius: R: 381.12 Generated failure surface: (20 points) 106.84 102.28 121.72 100.08 136.68 98.46 151.69 97.44 166.73 97.01 181.77 97.17 196.79 97.93 211.77 99.28 226.69 101.22 241.52 103.75 256.24 106.86 270.82 110.54 285.25 114.80 299.50 119.63 313.55 125.02 327.37 130.95 340.95 137.43 354.26 144.44 367.28 151.96 380.00 160.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 41 slices) Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 106.84 13.33 -8.4 7.44 7.52 2 0.00 35.0 1665.76 25941.14 3568.20 1.08 2 114.28 39.98 -8.4 7.44 7.52 2 0.00 35.0 4997.28 26458.31 3875.64 1.08 3 121.72 65.91 -6.2 7.48 7.52 3 100.00 18.0 8278.43 26906.65 4152.26. 1.03 4 129.20 90.59 -6.2 7.48 7.52 3 100.00 18.0 11459.97 27285.61 4426.74 1.03 5 136.68 114.60 -3.9 7.50 7.52 3 100.00 18.0 14539.89 27594.80 4670.31 1.02 6 144.18 137.21 -3.9 7.50 7.52 3 100.00 18.0 17427.63 27834.94 4901.62 1.02 7 151.69 159.03 -1.6 7.52 7.52 3 100.00 18.0 20199.54 28005.82 5099.22 1.01 8 159.21 179.49 -1.6 7.52 7.52 3 100.00 18.0 22783.04 28106.84 5287.39 1.01 9 166.73 198.90 0.6 7.52 7.52 3 100.00 18.0 25218.03 28137.76 5439.48 1.00 10 174.25 217.14 0.6 7.52 7.52 3 100.00 18.0 27488.27 28099.32 5584.59 1.00 11 181.77 233.98 2.9 7.51 7.52 3 100.00 18.0 29564.48 27991.72 5691.66 0.99 12 189.28 249.95 2.9 7.51 7.52 3 100.00 18.0 31514.85 27814.00 5793.84 0.99 13 196.79 264.04 5.1 7.49 7.52 3 100.00 18.0 33212.61 27566.52 5856.41 0.99 14 204.28 277.69 5.1 7.49 7.52 3 100.00 18.0 34838.28 27249.86 5915.86 0.99 15 211.77 213.84 7.4 5.55 5.59 3 100.00 18.0 26762.09 20025.20 5932.30 0.98 16 217.32 185.44 7.4 4.68 4.72 2 0.00 35.0 23180.53 16713.53 5890.71 0.96 17 222.01 189.91 7.4 4.68 4.72 2 0.00 35.0 23738.32 16533.96 5909.32 0.96 18 226.69 308.58 9.7 7.41 7.52 2 0.00 35.0 38572.74 25884.98 5876.96 0.95 19 234.11 317.54 9.7 7.41 7.52 2 0.00 35.0 39692.67 25292.05 5868.84 0.95 20 241.52 322.91 11.9 7.36 7.52 2 0.00 35.0 40363.14 24630.33 5803.01 0.94 21 248.88 329.51 11.9 7.36 7.52 2 0.00 35.0 41189.12 23900.43 5757.72 0.94 22 256.24 331.93 14.2 7.29 7.52 2 0.00 35.0 41490.78 23103.06 5654.01 0.93 23 263.53 336.20 14.2 7.29 7.52 2 0.00 35.0 42025.18 22237.36 5572.20 0.93 24 270.82 213.26 16.5 4.59 4.78 2 0.00 35.0 26656.99 13664.65 5492.46 0.93 25 275.41 214.06 16.5 4.59 4.78 2 0.00 35.0 26756.91 13260.22 5502.79 0.93 26 280.00 241.44 16.5 5.25 5.48 2 0.00 35.0 30179.45 14683.81 5416.23 0.93 27 285.25 313.37 18.7 7.12 7.52 2 0.00 35.0 39171.74 19238.26 5140.88 0.93 28 292.38 296.18 18.7 7.12 7.52 2 0.00 35.0 37022.28 18105.34 4857.55 0.93 29 299.50 216.23 21.0 5.50 5.89 2 0.00 35.0 27028.76 13347.87 4555.44 0.93 30 305.00 113.05 21.0 3.00 3.21 5 0.00 45.0 12435.75 6953.78 3782.99 0.88 31 308.00 199.91 21.0 5.55 5.94 2 0.00 35.0 24988.79 12248.02 4174.66 0.93 32 313.55 231.52 23.2 6.91 7.52 2 0.00 35.0 28940.00 14314.49 3846.28 0.93 33 320.46 211.01 23.2 6.91 7.52 2 0.00 35.0 26376.01 12921.52 3503.04 0.93 34 327.37 186.20 25.5 6.79 7.52 2 0.00 35.0 23275.49 11465.23 3117.78 0.93 35 334.16 164.22 25.5 6.79 7.52 2 0.00 35.0 20527.27 9945.25 2746.06 0.93 36 340.95 138.56 27.8 6.66 7.52 2 0.00 35.0 17320.01 8362.93 2338.38 0.93 37 347.60 115.24 27.8 6.66 7.52 2 0.00 35.0 14405.11 6718.50 1939.25 - 0.93 38 354.26 89.09 30.0 6.51 7.52 2 0.00 35.0 11136.80 5013.08 1510.69 0.93 39 360.77 64.58 30.0 6.51 7.52 2 0.00 35.0 8072.99 3246.58 1085.25 0.93 40 367.28 43.97 32.3 7.97 9.43 2 0.00 35.0 5496.36 1480.93 580.40 0.94 41 375.25 7.12 32.3 4.75 5.62 2 0.00 35.0 890.26 0.00 149.02 0.94 X -S Area: 7836.71 Path Length: 285.82 X -S Weight: 980883.62 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 4 RD EQ.gmf Processed: 08 May 2019 10:07:49 RESULTS: Analysis 1 - Case 4 - Rapid Draw Down EQ 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: 1.506 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.10 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.67 405.00 185.00 167.38 458.76 362.50 1.101 <-- Critical Surface 2 105.00 101.67 405.00 185.00 167.84 457.12 360.97 1.119 3 105.00 101.67 405.00 185.00 168.29 455.49 359.44 1.132 4 104.47 101.49 405.00 185.00 167.13 458.54 362.50 1.138 5 105.00 101.67 405.00 185.00 168.74 453.85 357.91 1.145 6 104.47 101.49 405.00 185.00 167.58 456.90 360.97 1.150 7 105.00 101.67 405.00 185.00 169.20 452.21 356.38 1.159 8 105.00 101.67 407.63 185.00 169.57 458.37 362.50 1.159 9 104.47 101.49 405.00 185.00 168.03 455.27 359.44 1.163 10 103.95 101.32 405.00 185.00 166.87 458.31 362.50 1.169 11 105.00 101.67 405.00 185.00 169.66 450.57 354.85 1.171 12 105.00 101.67 407.63 185.00 170.02 456.73 360.97 1.175 13 104.47 101.49 405.00 185.00 168.49 453.63 357.91 1.179 14 103.95 101.32 405.00 185.00 167.32 456.68 360.97 1.179 15 105.00 101.67 405.00 185.00 170.11 448.93 353.32 1.187 16 104.47 101.49 405.00 185.00 168.94 451.99 356.38 1.187 17 104.47 101.49 407.63 185.00 169.31 458.15 362.50 1.189 18 105.00 101.67 407.63 185.00 170.47 455.09 359.44 1.190 19 103.95 101.32 405.00 185.00 167.78 455.04 359.44 1.191 20 103.42 101.14 405.00 185.00 166.61 458.09 362.50 1.193 21 105.00 101.67 405.00 185.00 170.57 447.29 351.79 1.197 22 104.47 101.49 405.00 185.00 169.40 450.35 354.85 1.198 23 105.00 101.67 407.63 185.00 170.92 453.45 357.91 1.198 24 103.95 101.32 405.00 185.00 160.23 453.40 357.91 1.199 25 104.47 101.49 407.63 185.00 169.76 456.51 360.97 1.199 26 103.42 101.14 405.00 185.00 167.07 456.45 360.97 1.201 27 105.00 101.67 405.00 185.00 171.03 445.64 350.26 1.208 28 104.47 101.49 405.00 185.00 169.86 448.71 353.32 1.208 29 105.00 101.67 407.63 185.00 171.37 451.81 356.38 1.209 30 103.95 101.32 405.00 185.00 168.69 451.76 356.38 1.210 31 104.47 101.49 407.63 185.00 170.21 454.87 359.44 1.210 32 105.00 101.67 410.26 185.00 171.74 457.97 362.50 1.211 33 103.42 101.14 405.00 185.00 167.52 454.82 359.44 1.211 34 103.95 101.32 407.63 185.00 169.05 457.92 362.50 1.212 35 102.89 100.96 405.00 185.00 166.36 457.87 362.50 1.214 36 105.00 101.67 405.00 185.00 171.48 444.00 348.72 1.219 37 104.47 101.49 405.00 185.00 170.31 447.06 351.79 1.219 38 105.00 101.67 407.63 185.00 171.83 450.16 354.85 1.220 39 103.95 101.32 405.00 185.00 169.15 450.12 354.85 1.220 40 104.47 101.49 407.63 185.00 170.66 453.23 357.91 1.220 41 105.00 101.67 410.26 185.00 172.19 456.33 360.97 1.221 42 103.42 101.14 405.00 185.00 167.98 453.18 357.91 1.222 43 105.00 101.67 405.00 185.00 171.94 442.35 347.19 1.222 44 103.95 101.32 407.63 185.00 169.50 456.28 360.97 1.222 45 102.89 100.96 405.00 185.00 166.81 456.23 360.97 1.224 46 104.47 101.49 405.00 185.00 170.77 445.41 350.26 1.226 47 105.00 101.67 407.63 185.00 172.28 448.52 353.32 1.227 48 103.95 101.32 405.00 185.00 169.60 448.48 353.32 1.231 49 104.47 101.49 407.63 185.00 171.12 451.58 356.38 1.231 50 105.00 101.67 410.26 185.00 172.64 454.68 359.44 1.232 51 104.47 101.49 407.63 185.00 171.57 449.94 354.85 1.232 52 103.95 101.32 405.00 185.00 170.06 446.83 351.79 1.232 53 103.42 101.14 405.00 185.00 168.44 451.54 356.38 1.232 54 103.95 101.32 407.63 185.00 169.96 454.64 359.44 1.232 55 104.47 101.49 410.26 185.00 171.48 457.74 362.50 1.233 56 103.42 101.14 407.63 185.00 168.80 457.70 362.50 1.234 57 102.89 100.96 405.00 185.00 167.27 454.59 359.44 1.234 58 105.00 101.67 405.00 185.00 172.40 440.70 345.66 1.234 59 104.47 101.49 405.00 185.00 171.23 443.77 348.72 1.236 60 105.00 101.67 407.63 185.00 172.73 446.87 351.79 1.236 61 102.37 100.79 405.00 185.00 166.10 457.64 362.50 1.236 62 103.95 101.32 407.63 185.00 170.41 453.00 357.91 1.237 63 104.47 101.49 410.26 185.00 171.93 456.10 360.97 1.237 64 103.42 101.14 405.00 185.00 168.89 449.90 354.85 1.237 65 105.00 101.67 410.26 185.00 173.09 453.04 357.91 1.239 66 105.00 101.67 405.00 185.00 172.86 439.04 344.13 1.241 67 103.42 101.14 407.63 185.00 169.25 456.06 360.97 1.242 68 104.47 101.49 405.00 185.00 171.69 442.12 347.19 1.243 69 102.89 100.96 405.00 185.00 167.72 452.95 357.91 1.243 70 105.00 101.67 407.63 185.00 173.19 445.22 350.26 1.243 71 103.95 101.32 405.00 185.00 170.52 445.19 350.26 1.244 72 104.47 101.49 407.63 185.00 172.02 448.29 353.32 1.245 73 105.00 101.67 410.26 185.00 173.54 451.39 356.38 1.245 74 102.37 100.79 405.00 185.00 166.56 456.01 360.97 1.246 75 103.95 101.32 407.63 185.00 170.86 451.36 356.38 1.247 76 103.42 101.14 405.00 185.00 169.35 448.25 353.32 1.247 77 104.47 101.49 410.26 185.00 172.38 454.46 359.44 1.247 78 102.89 100.96 407.63 185.00 168.54 457.47 362.50 1.248 79 105.00 101.67 405.00 185.00 173.32 437.39 342.60 1.248 80 105.00 101.67 412.89 185.00 173.90 457.56 362.50 1.248 81 102.37 100.79 405.00 185.00 167.01 454.37 359.44 1.249 82 104.47 101.49 405.00 185.00 172.15 440.47 345.66 1.249 83 103.42 101.14 407.63 185.00 169.70 454.42 359.44 1.249 84 103.95 101.32 410.26 185.00 171.22 457.52 362.50 1.250 85 102.89 100.96 405.00 185.00 168.18 451.31 356.38 1.250 86 105.00 101.67 407.63 185.00 173.64 443.57 348.72 1.250 87 103.95 101.32 405.00 185.00 170.98 443.54 348.72 1.251 88 104.47 101.49 407.63 185.00 172.48 446.64 351.79 1.251 89 105.00 101.67 410.26 185.00 173.99 449.74 354.85 1.252 90 103.95 101.32 407.63 185.00 171.32 449.71 354.85 1.253 91 103.42 101.14 405.00 185.00 169.81 446.61 351.79 1.253 92 104.47 101.49 410.26 185.00 172.83 452.81 357.91 1.254 93 105.00 101.67 412.89 185.00 174.35 455.91 360.97 1.255 94 105.00 101.67 405.00 185.00 173.78 435.73 341.07 1.255 95 101.84 100.61 405.00 185.00 165.85 457.42 362.50 1.255 96 103.42 101.14 407.63 185.00 170.15 452.77 357.91 1.256 97 103.95 101.32 410.26 185.00 171.67 455.88 360.97 1.256 98 102.89 100.96 405.00 185.00 168.64 449.67 354.85 1.256 99 104.47 101.49 405.00 185.00 172.61 438.81 344.13 1.256 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: Centre: XC: 167.38 YC: Generated failure surface: (20 points) 105.00 101.67 121.75 189.37 96.93 206.24 272.54 111.85 288.62 349.99 145.61 364.42 101.67 XR: 405.00 YR: 185.00 458.76 Radius: R: 362.50 99.14 98.35 117.14 154.49 138.59 223.03 304.45 378.42 97.40 100.56 123.17 164.02 Slice Geometry and Properties - Critical Failure Surface (circle 1, 44 slices) 155.50 239.70 319.97 391.95 96.45 103.55 129.94 174.20 172.44 256.22 335.17 405.00 96.29 107.31 137.43 185.00 Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 105.00 7.40 -8.6 .53 5.59 2 0.00 35.0 924.93 466.94 176.16 1.12 2 110.53 22.20 -8.6 .53 5.59 2 0.00 35.0 2774.77 1400.81 528.48 1.12 3 116.06 38.28 -8.6 .69 5.75 3 100.00 18.0 4824.63 2415.96 882.34 1.06 4 121.75 83.77 -5.9 .42 8.47 3 100.00 18.0 10646.00 5255.32 1293.72 1.04 5 130.17 114.75 -5.9 .42 8.47 3 100.00 18.0 14635.29 7198.54 1774.97 1.04 6 138.59 121.09 -3.2 .18 7.19 3 100.00 18.0 15458.22 7568.14 2176.04 1.02 7 145.78 196.05 -3.2 .73 9.74 4 2000.00 20.0 25015.33 12252.62 2700.48 1.02 8 155.50 198.99 -0.5 .47 8.47 4 2000.00 20.0 25359.62 12417.50 3016.71 1.00 9 163.97 223.57 -0.5 .47 8.47 4 2000.00 20.0 28442.44 13951.13 3381.34 1.00 10 172.44 246.30 2.1 .46 8.47 4 2000.00 20.0 31267.78 15379.77 3605.00 0.99 11 180.90 267.50 2.1 .46 8.47 4 20O0.00 20.0 33874.58 16703.37 3911.20 0.99 12 189.37 286.18 4.8 .44 8.47 3 100.00 18.0 36139.26 17920.74 4222.64 0.98 13 197.80 303.91 4.8 .44 8.47 3 100.00 18.0 38260.38 19031.43 4471.10 0.98 14 206.24 236.82 7.5 .28 6.34 3 100.00 18.0 29726.45 14904.52 4631.91 0.97 15 212.52 244.78 7.5 .28 6.34 3 100.00 18.0 30638.87 15405.75 4774.68 0.97 16 218.61 169.27 7.5 .23 4.27 2 0.00 35.0 21159.21 10653.64 4810.10 0.93 17 223.03 342.55 10.2 .34 8.47 2 0.00 35.0 42818.82 21716.34 4873.61 0.91 18 231.37 353.25 10.2 .34 8.47 2 0.00 35.0 44155.89 22394.46 5025.78 0.91 19 239.70 358.79 12.8 .26 8.47 2 0.00 35.0 44848.34 22963.12 5087.39 0.90 20 247.96 365.96 12.8 .26 8.47 2 0.00 35.0 45745.41 23422.41 5189.15 0.90 21 256.22 264.67 15.5 .89 6.11 2 0.00 35.0 33083.35 17140.53 5193.17 0.88 22 262.11 266.60 15.5 .89 6.11 2 0.00 35.0 33324.39 17265.41 5231.00 0.88 23 268.00 206.57 15.5 .54 4.71 2 0.00 35.0 25837.85 13377.75 5267.70 0.88 24 272.54 340.99 18.2 .46 7.86 2 0.00 35.0 42726.34 22398.35 5227.16 0.87 25 280.00 394.33 18.2 .62 9.08 2 0.00 35.0 49464.24 25902.47 5236.46 0.87 26 288.62 360.39 20.9 .91 8.47 2 0.00 35.0 45207.59 24069.08 5152.98 0.86 27 296.54 357.38 20.9 .91 8.47 2 0.00 35.0 44831.18 23867.96 5110.06 0.86 28 304.45 346.06 23.6 .76 8.47 2 0.00 35.0 43412.71 23557.07 4982.25 0.85 29 312.21 339.87 23.6 .76 8.47 2 0.00 35.0 42639.62 23136.07 4893.49 0.85 30 319.97 216.00 26.2 .03 5.60 2 0.00 35.0 27100.71 15026.13 4746.09 0.85 31 325.00 214.41 26.2 .08 5.67 2 0.00 35.0 26903.31 14616.02 4644.77 0.85 32 330.'08 210.29 26.2 .08 5.67 2 0.00 35.0 26388.27 13730.15 4530.33 0.85 33 335.17 297.64 28.9 .41 8.47 2 0.00 35.0 37353.04 18772.97 4305.25 0.85 34 342.58 285.61 28.9 .41 8.47 2 0.00 35.0 35849.25 16609.69 4088.71 0.85 35 349.99 185.32 31.6 .01 5.88 2 0.00 35.0 23265.28 10213.57 3828.61 0.84 36 355.00 314.73 31.6 .42 11.06 2 0.00 35.0 39530.13 16154.65 3427.20 0.84 37 364.42 66.15 34.3 .22 2.69 2 0.00 35.0 8313.21 3316.14 2981.77 0.84 38 366.64 158.53 34.3 .87 7.10 6 50.00 24.0 19875.30 7536.57 2858.67 0.95 39 372.51 135.70 34.3 .90 7.14 2 0.00 35.0 16962.21 5789.01 2249.93 0.84 40 378.42 121.80 36.9 .58 8.24 2 0.00 35.0 15225.57 4370.41 1736.30 0.85 41 385.00 44.70 36.9 .00 3.75 5 0.00 45.0 4917.34 1147.92 1097.98 0.74 42 388.00 48.58 36.9 .95 4.95 2 0.00 35.0 6072.51 705.83 1085.05 0.85 43 391.95 52.84 39.6 .52 8.47 2 0.00 35.0 6604.50 0.00 663.24 0.85 44 398.48 17.61 39.6 .52 8.47 2 0.00 35.0 2201.49 0.00 221.08 0.85 X -S Area: 9428.19 Path Length: 321.79 X -S Weight: 1183805.88 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 4 Full EQ.gmf Processed: 09 May 2019 09:37:23 RESULTS: Analysis 1 - Case 4 - Full Reservoir EQ 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: 2.434 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.84 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.67 405.00 185.00 167.38 458.76 362.50 1.837 <-- Critical Surface 2 105.00 101.67 405.00 185.00 167.84 457.12 360.97 1.865 3 105.00 101.67 405.00 185.00 168.29 455.49 359.44 1.886 4 104.47 101.49 405.00 185.00 167.13 458.54 362.50 1.895 5 105.00 101.67 405.00 185.00 168.74 453.85 357.91 1.906 6 104.47 101.49 405.00 185.00 167.58 456.90 360.97 1.915 7 105.00 101.67 407.63 185.00 169.57 458.37 362.50 1.924 8 105.00 101.67 405.00 185.00 169.20 452.21 356.38 1.928 9 104.47 101.49 405.00 185.00 168.03 455.27 359.44 1.934 10 103.95 101.32 405.00 185.00 166.87 458.31 362.50 1.944 11 105.00 101.67 405.00 185.00 169.66 450.57 354.85 1.948 12 105.00 101.67 407.63 185.00 170.02 456.73 360.97 1.948 13 104.47 101.49 405.00 185.00 168.49 453.63 357.91 1.959 14 103.95 101.32 405.00 185.00 167.32 456.68 360.97 1.960 15 104.47 101.49 407.63 185.00 169.31 458.15 362.50 1.970 16 105.00 101.67 407.63 185.00 170.47 455.09 359.44 1.971 17 105.00 101.67 405.00 185.00 170.11 448.93 353.32 1.972 18 104.47 101.49 405.00 185.00 168.94 451.99 356.38 1.972 19 103.95 10I.32 405.00 185.00 167.78 455.04 359.44 1.979 20 103.42 101.14 405.00 185.00 166.61 458.09 362.50 1.982 21 105.00 101.67 407.63 185.00 170.92 453.45 357.91 1.985 22 104.47 101.49 407.63 185.00 169.76 456.51 360.97 1.987 23 105.00 101.67 405.00 185.00 170.57 447.29 351.79 1.988 24 104.47 101.49 405.00 185.00 169.40 450.35 354.85 1.989 25 103.95 101.32 405.00 185.00 168.23 453.40 357.91 1.991 26 103.42 101.14 405.00 185.00 167.07 456.45 360.97 1.995 27 105.00 101.67 410.26 185.00 171.74 457.97 362.50 1.999 28 105.00 101.67 407.63 185.00 171.37 451.81 356.38 2.002 29 104.47 101.49 407.63 185.00 170.21 454.87 359.44 2.003 30 105.00 101.67 405.00 185.00 171.03 445.64 350.26 2.005 31 103.95 101.32 407.63 185.00 169.05 457.92 362.50 2.006 32 104.47 101.49 405.00 185.00 169.86 448.71 353.32 2.006 33 103.95 101.32 405.00 185.00 168.69 451.76 356.38 2.008 34 103.42 101.14 405.00 185.00 167.52 454.82 359.44 2.011 35 102.89 100.96 405.00 185.00 166.36 457.87 362.50 2.015 36 105.00 101.67 410.26 185.00 172.19 456.33 360.97 2.016 37 105.00 101.67 407.63 185.00 171.83 450.16 354.85 2.019 38 104.47 101.49 407.63 185.00 170.66 453.23 357.91 2.020 39 103.95 101.32 407.63 185.00 169.50 456.28 360.97 2.022 40 105.00 101.67 405.00 185.00 171.48 444.00 348.72 2.023 41 104.47 101.49 405.00 185.00 170.31 447.06 351.79 2.023 42 103.95 101.32 405.00 185.00 169.15 450.12 354.85 2.025 43 103.42 101.14 405.00 185.00 167.98 453.18 357.91 2.027 44 105.00 101.67 405.00 185.00 171.94 442.35 347.19 2.027 45 105.00 101.67 407.63 185.00 172.28 448.52 353.32 2.029 46 102.89 100.96 405.00 185.00 166.81 456.23 360.97 2.030 47 105.00 101.67 410.26 185.00 172.64 454.68 359.44 2.032 48 104.47 101.49 410.26 185.00 171.48 457.74 362.50 2.034 49 104.47 101.49 405.00 185.00 170.77 445.41 350.26 2.035 50 104.47 101.49 407.63 185.00 171.12 451.58 356.38 2.037 51 104.47 101.49 407.63 185.00 171.57 449.94 354.85 2.038 52 103.95 101.32 407.63 185.00 169.96 454.64 359.44 2.038 53 104.47 101.49 410.26 185.00 171.93 456.10 360.97 2.040 54 103.42 101.14 407.63 185.00 168.80 457.70 362.50 2.041 55 103.95 101.32 405.00 185.00 169.60 448.48 353.32 2.041 56 103.42 101.14 405.00 185.00 168.44 451.54 356.38 2.043 57 103.95 101.32 405.00 185.00 170.06 446.83 351.79 2.043 58 105.00 101.67 410.26 185.00 173.09 453.04 357.91 2.044 59 105.00 101.67 407.63 185.00 172.73 446.87 351.79 2.045 60 103.95 101.32 407.63 185.00 170.41 453.00 357.91 2.046 61 102.89 100.96 405.00 185.00 167.27 454.59 359.44 2.046 62 105.00 101.67 405.00 185.00 172.40 440.70 345.66 2.047 63 104.47 101.49 405.00 185.00 171.23 443.77 348.72 2.049 64 102.37 100.79 405.00 185.00 166.10 457.64 362.50 2.050 65 103.42 101.14 405.00 185.00 168.89 449.90 354.85 2.052 66 105.00 101.67 412.89 185.00 173.90 457.56 362.50 2.054 67 103.42 101.14 407.63 185.00 169.25 456.06 360.97 2.054 68 105.00 101.67 410.26 185.00 173.54 451.39 356.38 2.054 69 105.00 101.67 407.63 185.00 173.19 445.22 350.26 2.056 70 104.47 101.49 410.26 185.00 172.38 454.46 359.44 2.057 71 105.00 101.67 405.00 185.00 172.86 439.04 344.13 2.058 72 104.47 101.49 407.63 185.00 172.02 448.29 353.32 2.058 73 104.47 101.49 405.00 185.00 171.69 442.12 347.19 2.060 74 102.89 100.96 405.00 185.00 167.72 452.95 357.91 2.061 75 103.95 101.32 410.26 185.00 171.22 457.52 362.50 2.061 76 103.95 101.32 407.63 185.00 170.86 451.36 356.38 2.062 77 102.89 100.96 407.63 185.00 168.54 457.47 362.50 2.063 78 103.95 101.32 405.00 185.00 170.52 445.19 350.26 2.063 79 105.00 101.67 412.89 185.00 174.35 455.91 360.97 2.064 80 105.00 101.67 410.26 185.00 173.99 449.74 354.85 2.065 81 102.37 100.79 405.00 185.00 166.56 456.01 360.97 2.065 82 103.42 101.14 407.63 185.00 169.70 454.42 359.44 2.066 83 105.00 101.67 407.63 185.00 173.64 443.57 348.72 2.067 84 103.42 101.14 405.00 185.00 169.35 448.25 353.32 2.067 85 104.47 101.49 410.26 185.00 172.83 452.81 357.91 2.068 86 104.47 101.49 407.63 185.00 172.48 446.64 351.79 2.069 87 105.00 101.67 405.00 185.00 173.32 437.39 342.60 2.069 88 102.37 100.79 405.00 185.00 167.01 454.37 359.44 2.070 89 103.95 101.32 410.26 185.00 171.67 455.88 360.97 2.071 90 104.47 101.49 405.00 185.00 172.15 440.47 345.66 2.071 91 102.89 100.96 405.00 185.00 168.18 451.31 356.38 2.072 92 103.95 101.32 407.63 185.00 171.32 449.71 354.85 2.072 93 103.95 101.32 405.00 185.00 170.98 443.54 348.72 2.074 94 105.00 101.67 412.89 185.00 174.79 454.26 359.44 2.074 95 105.00 101.67 410.26 185.00 174.44 448.09 353.32 2.076 96 103.42 101.14 407.63 185.00 170.15 452.77 357.91 2.076 97 104.47 101.49 412.89 185.00 173.64 457.33 362.50 2.077 98 103.42 101.14 405.00 185.00 169.81 446.61 351.79 2.078 99 105.00 101.67 407.63 185.00 174.10 441.92 347.19 2.078 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: 101.67 XR: 405.00 YR: 185.00 Centre: XC: 167.38 YC: 458.76 Radius: R: 362.50 Generated failure surface: (20 points) 105.00 101.67 121.75 99.14 138.59 97.40 155.50 96.45 189.37 96.93 206.24 98.35 223.03 100.56 239.70 103.55 272.54 111.85 288.62 117.14 304.45 123.17 319.97 129.94 349.99 145.61 364.42 154.49 378.42 164.02 391.95 174.20 Slice Geometry and Properties - Critical Failure Surface (circle 1, 44 slices) 172.44 96.29 256.22 107.31 335.17 137.43 405.00 185.00 Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 105.00 7.40 -8.6 5.53 5.59 2 0.00 35.0 924.93 28175.67 5127.68 1.07 2 110.53 22.20 -8.6 5.53 5.59 2 0.00 35.0 2774.77 28466.43 5357.44 1.07 3 116.06 38.28 -8.6 5.69 5.75 3 100.00 18.0 4824.63 29591.78 5591.85 1.04 4 121.75 83.77 -5.9 8.42 8.47 3 100.00 18.0 10646.00 44013.69 5858.36 1.02 5 130.17 114.75 -5.9 8.42 8.47 3 100.00 18.0 14635.29 44473.16 6161.28 1.02 6 138.59 121.09 -3.2 7.18 7.19 3 100.00 18.0 15458.22 38064.02 6405.76 1.01 7 145.78 196.05 -3.2 9.73 9.74 4 2000.00 20.0 25015.33 51843.00 6711.71 1.01 8 155.50 198.99 -0.5 8.47 8.47 4 2000.00 20.0 25359.62 45225.60 6882.15 1.00 9 163.97 223.57 -0.5 8.47 8.47 4 2000.00 20.0 28442.44 45267.69 7070.42 1.00 10 172.44 246.30 2.1 8.46 8.47 4 2000.00 20.0 31267.78 45205.33 7162.79 0.99 11 180.90 267.50 2.1 8.46 8.47 4 2000.00 20.0 33874.58 45038.30 7293.71 0.99 12 189.37 286.18 - 4.8 8.44 8.47 3 100.00 18.0 36139.26 44767.53 7416.59 0.99 13 197.80 303.91 4.8 8.44 8.47 3 100.00 18.0 38260.38 44391.80 7490.68 0.99 14 206.24 236.82 7.5 6.28 6.34 3 100.00 18.0 29726.45 32908.10 7512.88 0.99 15 212.52 244.78 7.5 6.28 6.34 3 100.00 18.0 30638.87 32581.57 7525.96 0.99 16 218.81 169.27 7.5 4.23 4.27 2 0.00 35.0 21159.21 2:750.44 7485.59 0.96 17 223.03 342.55 10.2 8.34 8.47 2 0.00 35.0 42818.82 42641.47 7443.44 0.95 18 231.37 353.25 10.2 8.34 8.47 2 0.00 35.0 44155.89 41851.46 7425.33 0.95 19 239.70 358.79 12.8 8.26 8.47 2 0.00 35.0 44848.34 40958.88 7339.52 0.94 20 247.96 365.96 12.8 8.26 8.47 2 0.00 35.0 45745.41 39963.91 7272.09 0.94 21 256.22 264.67 15.5 5.89 6.11 2 0.00 35.0 33083.35 28184.73 7152.39 0.94 22 262.11 266.60 15.5 5.89 6.11 2 0.00 35.0 33324.39 27560.31 7068.80 0.94 23 268.00 206.57 15.5 4.54 4.71 2 0.00 35.0 25837.85 23793.29 6998.25 0.94 24 272.54 340.99 18.2 7.46 7.86 2 0.00 35.0 42726.34 33794.77 6854.57 0.94 25 280.00 394.33 18.2 8.62 9.08 2 0.00 35.0 49464.24 37552.10 6697.07 0.94 26 288.62 360.39 20.9 7.91 8.47 2 0.00 35.0 45207.59 33478.29 6460.23 0.93 27 296.34 357.38 20.9 7.91 8.47 2 0.00 35.0 44831.18 31883.52 6251.11 0.93 28 304.45 346.06 23.6 7.76 8.47 2 0.00 35.0 43412.71 30192.18 5975.45 0.94 29 312.21 339.87 23.6 7.76 8.47 2 0.00 35.0 42639.62 28403.84 5721.50 0.94 30 319.97 324.95 26.2 7.60 8.47 2 0.00 35.0 40771.15 26520.46 5403.06 0.94 31 327.57 315.75 26.2 7.60 8.47 2 0.00 35.0 39621.15 24542.50 5105.66 0.94 32 335.17 218.66 28.9 5.42 6.19 2 0.00 35.0 27441.08 16632.64 4792.21 0.94 33 340.58 212.24 28.9 5.42 6.19 2 0.00 35.0 26638.21 15477.66 4544.24 0.94 34 346.00 152.35 28.9 3.99 4.56 2 0.00 35.0 19122.99 10670.25 4363.15 0.94 35 349.99 185.32 31.6 5.01 5.88 2 0.00 35.0 23265.28 12781.06 4177.05 0.95 36 355.00 314.73 31.6 9.42 11.06 2 0.00 35.0 39530.13 20985.04 3759.82 0.95 37 364.42 66.15 34.3 2.22 2.69 2 0.00 35.0 8313.21 4491.05 3312.90 0.96 38 366.64 158.53 34.3 5.87 7.10 6 50.00 24.0 19875.30 10639.86 3101.59 1.04 39 372.51 135.70 34.3 5.90 7.14 2 0.00 35.0 16962.21 8908.70 2538.39 0.96 40 378.42 121.80 36.9 6.58 8.24 2 0.00 35.0 15225.57 7967.92 2013.21 0.97 41 385.00 44.70 36.9 3.00 3.75 5 0.00 45.0 4917.34 2787.46 1378.71 0.89 42 388.00 48.58 36.9 3.95 4.95 2 0.00 35.0 6072.51 2866.72 1322.75 0.97 43 391.95 65.01 39.6 9.42 12.23 2 0.00 35.0 8126.49 2976.66 713.98 0.99 44 401.38 5.44 39.6 3.62 4.70 2 0.00 35.0 679.49 0.00 142.52 0.99 X -S Area: 9428.19 Path Length: 321.79 -S Weight:. 1183805:75 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 5 RD EQ.gmf Processed: 08 May 2019 10:30:41 RESULTS: Analysis 1 - Case 5 - Rapid Draw Down EQ 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: 1.355 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.11 Results Summary - Lowest 99 Factor of Safety circles Circle X-Lef: Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.30 101.67 450.00 200.00 175.68 508.07 412.50 1.109 <-- Critical Surface 2 105.00 101.67 450.00 200.00 176.15 506.43 410.97 1.116 3 105.00 101.67 450.00 200.00 176.61 504.79 409.44 1.122 4 104.47 101.49 450.00 200.00 175.43 507.84 412.50 1.125 5 105.00 101.67 451.58 200.00 177.00 507.83 412.50 1.126 6 105.00 101.67 450.00 200.00 177.08 503.16 407.91 1.129 7 104.47 101.49 450.00 200.00 175.90 506.21 410.97 1.132 8 105.00 101.67 451.58 200.00 177.46 506.20 410.97 1.133 9 105.00 101.67 450.00 200.00 177.55 501.52 406.38 1.136 10 104.47 101.49 450.00 200.00 176.36 504.57 409.44 1.138 11 105.00 101.67 451.58 200.00 177.93 504.56 409.44 1.140 12 103.95 101.32 450.00 200.00 175.18 507.62 412.50 1.141 13 104.47 101.49 451.58 200.00 176.75 507.61 412.50 1.142 14 105.00 101.67 450.00 200.00 178.01 499.88 404.85 1.143 15 105.00 101.67 453.16 200.00 178.31 507.60 412.50 1.143 16 104.47 101.49 450.00 200.00 176.83 502.93 407.91 1.145 17 105.00 101.67 451.58 200.00 178.39 502.92 407.91 1.147 18 103.95 101.32 450.00 200.00 175.65 505.98 410.97 1.147 19 104.47 101.49 451.58 200.00 177.21 505.97 410.97 1.149 20 105.00 101.67 453.16 200.00 178.78 505.96 410.97 1.151 21 105.00 101.67 450.00 200.00 178.48 498.23 403.32 1.153 22 104.47 101.49 450.00 200.00 177.30 501.29 406.38 1.153 23 103.95 101.32 450.00 200.00 176.11 504.34 409.44 1.154 24 105.00 101.67 451.58 200.00 178.86 501.28 406.38 1.156 25 103.42 101.14 450.00 200.00 174.93 507.40 412.50 1.156 26 104.47 101.49 451.58 200.00 177.68 504.33 409.44 1.157 27 103.95 101.32 451.58 200.00 176.50 507.39 412.50 1.158 28 105.00 101.67 450.00 200.00 178.95 496.59 401.79 1.159 29 105.00 101.67 453.16 200.00 179.24 504.32 409.44 1.160 30 104.47 101.49 453.16 200.00 178.06 507.37 412.50 1.161 31 105.00 101.67 454.74 200.00 179.63 507.36 412.50 1.162 32 104.47 101.49 450.00 200.00 177.77 499.65 404.85 1.162 33 105.00 101.67 451.58 200.00 179.33 499.63 404.85 1.162 34 103.95 101.32 450.00 200.00 176.58 502.71 407.91 1.163 35 104.47 101.49 451.58 200.00 178.14 502.69 407.91 1.163 36 103.42 101.14 450.00 200.00 175.40 505.76 410.97 1.164 37 105.00 101.67 450.00 200.00 179.42 494.94 400.26 1.164 38 105.00 101.67 453.16 200.00 179.71 502.68 407.91 1.166 39 105.00 101.67 451.58 200.00 179.79 497.99 403.32 1.166 40 103.95 101.32 451.58 200.00 176.96 505.75 410.97 1.167 41 104.47 101.49 453.16 200.00 178.53 505.73 410.97 1.167 42 104.47 101.49 450.00 200.00 178.23 498.01 403.32 1.167 43 104.47 101.49 450.00 200.00 178.70 496.36 401.79 1.169 44 103.95 101.32 450.00 200.00 177.05 501.06 406.38 1.169 45 105.00 101.67 453.16 200.00 180.17 501.03 406.38 1.169 46 10`_.00 101.67 454.74 200.00 180.09 505.72 410.97 1.169 47 105.00 101.67 450.00 200.00 179.89 493.29 398.72 _.171 48 104.47 101.49 451.58 200.00 178.61 501.05 406.38 _.171 49 104.47 101.49 451.58 200.00 179.08 499.41 404.85 1.171 50 105.00 101.67 454.74 200.00 180.55 504.07 409.44 1.171 51 103.95 101.32 451.58 200.00 177.43 504.11 409.44 1.172 52 103.42 101.14 450.00 200.00 175.86 504.12 409.44 1.173 53 104.47 101.49 453.16 200.00 179.45 502.45 407.91 1.173 54 104.47 101.49 453.16 200.00 178.99 504.09 409.44 1.173 55 103.95 101.32 450.00 200.00 177.52 499.42 404.85 1.173 56 105.00 101.67 456.32 200.00 180.93 507.12 412.50 1.173 57 105.00 101.67 451.58 200.00 180.26 496.34 401.79 1.173 58 103.42 101.14 451.58 200.00 176.25 507.16 412.50 1.174 59 102.89 100.96 450.00 200.00 174.68 507.17 412.50 1.174 60 104.47 101.49 454.74 200.00 179.37 507.13 412.50 1.175 61 103.95 101.32 451.58 200.00 177.89 502.47 407.91 1.175 62 105.00 101.67 450.00 200.00 180.36 491.65 397.19 1.175 63 103.95 101.32 453.16 200.00 177.81 507.15 412.50 1.176 64 105.00 101.67 453.16 200.00 180.63 499.39 404.85 1.176 65 103.95 101.32 453.16 200.00 178.27 505.51 410.97 1.177 66 104.47 101.49 450.00 200.00 179.17 494.71 400.26 1.177 67 103.42 101.14 450.00 200.00 176.33 502.48 407.91 1.178 68 103.42 101.14 450.00 200.00 176.80 500.84 406.38 1.178 69 105.00 101.67 451.58 200.00 180.73 494.69 400.26 1.178 70 105.00 101.67 454.74 200.00 181.01 502.43 407.91 1.179 71 102.89 100.96 450.00 200.00 175.15 505.53 410.97 1.180 72 103.95 101.32 450.00 200.00 177.98 497.78 403.32 1.180 73 103.42 101.14 451.58 200.00 177.18 503.88 409.44 1.180 74 103.42 101.14 451.58 200.00 176.71 505.52 410.97 1.180 75 104.47 101.49 451.58 200.00 179.54 497.76 403.32 1.180 76 105.00 101.67 450.00 200.00 180.83 490.00 395.66 1.180 77 105.00 101.67 453.16 200.00 181.10 497.74 403.32 1.181 78 104.47 101.49 454.74 200.00 179.84 505.49 410.97 1.181 79 104.47 101.49 450.00 200.00 179.64 493.07 398.72 1.182 80 105.00 101.67 456.32 200.00 181.39 505.47 410.97 1.182 81 103.95 101.32 451.58 200.00 178.36 500.82 406.38 1.182 82 102.89 100.96 450.00 200.00 175.61 503.89 409.44 1.183 83 105.00 101.67 451.58 200.00 181.20 493.04 398.72 1.183 84 104.47 101.49 453.16 200.00 179.92 500.80 406.38 1.183 85 105.00 101.67 454.74 200.00 181.48 500.78 406.38 1.184 86 103.95 101.32 450.00 200.00 178.45 496.13 401.79 1.184 87 102.89 100.96 451.58 200.00 176.00 506.94 412.50 1.185 88 104.47 101.49 451.58 200.00 180.01 496.11 401.79 1.185 89 105.00 101.67 450.00 200.00 181.30 488.34 394.13 1.185 90 103.95 101.32 453.16 200.00 178.74 503.87 409.44 1.186 91 105.00 101.67 453.16 200.00 181.57 496.09 401.79 1.186 92 104.47 101.49 454.74 200.00 180.30 503.85 409.44 1.186 93 103.42 101.14 450.00 200.00 177.27 499.20 404.85 1.187 94 104.47 101.49 450.00 200.00 180.11 491.42 397.19 1.187 95 105.00 101.67 456.32 200.00 181.85 503.83 409.44 1.187 96 103.95 101.32 451.58 200.00 178.83 499.18 404.85 1.187 97 102.37 100.79 450.00 200.00 174.90 505.31 410.97 1.188 98 104.47 101.49 453.16 200.00 180.38 499.16 404.85 1.188 99 102.37 100.79 450.00 200.00 174.43 506.95 412.50 1.188 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: 101.67 XR: 450.00 YR: 200.00 Centre: XC: 175.68 YC: 508.07 Radius: R: 412.50 Generated failure surface: (20 points) 105.00 101.67 124.32 98.78 143.75 96.80 163.25 95.75 182.78 95.63 202.30 96.43 221.75 98.15 241.10 100.79 260.31 104.34 279.33 108.80 298.11 114.15 316.62 120.39 334.81 127.50 352.65 135.46 370.09 144.25 387.09 153.86 403.62 164.26 419.64 175.44 435.11 187.36 450.00 200.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 46 slices) Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 105.00 29.96 -8.5 11.14 11.26 2 0.00 35.0 3745.48 1890.56 353.81 1.12 2 116.14 60.14 -8.5 8.18 8.27. 3 100.00 18.0 7597.23 3794.36 964.76 1.06 3 124.32 98.28 -5.8 8.75 8.80 3 100.00 18.0 12518.33 6164.12 1462.43 1.04 4 133.07 131.57 -5.8 8.75 8.80 3 100.00 18.0 16804.60 8252.42 1960.01 1.04 5 141.82 33.52 -5.8 1.93 1.94 4 2000.00 20.0 4285.54 2102.31 2448.03 1.04 6 143.75 191.78 -3.1 9.75 9.77 4 2000.00 20.0 24512.14 11984.42 2635.73 1.02 7 153.50 228.60 -3.1 9.75 9.77 4 2000.00 20.0 29196.49 14285.28 3120.51 1.02 8 163.25 263.57 -0.4 9.77 9.77 4 2000.00 20.0 33614.34 16446.94 3457.53 1.00 9 173.02 295.97 -0.4 9.77 9.77 4 2000.00 20.0 37674.80 18469.05 3873.77 1.00 10 182.78 325.84 2.3 9.76 9.77 4 2000.00 20.0 41381.16 20349.27 4139.51 0.99 11 192.54 353.68 2.3 9.76 9.77 4 2000.00 20.0 44798.90 22087.97 4487.50 0.99 12 202.30 249.61 5.1 6.49 6.51 4 2000.00 20.0 31542.39 15636.45 4636.51 0.98 13 208.79 259.69 5.1 6.48 6.51 3 100.00 18.0 32743.14 16268.18 4978.14 0.98 14 215.27 269.99 5.1 6.48 6.51 3 100.00 18.0 33970.17 16912.92 5165.12 0.98 15 221.75 292.67 7.8 6.79 6.85 3 100.00 18.0 36735.14 18432.03 5293.98 0.97 16 228.54 301.75 7.8 6.79 6.85 3 100.00 18.0 37769.19 19003.72 5443.62 0.97 17 235.33 263.69 7.8 5.77 5.83 2 0.00 35.0 32961.37 16606.77 5483.03 0.93 18 241.10 417.24 10.5 8.90 9.05 2 0.00 35.0 52154.96 26477.67 5556.15 0.91 19 250.00 288.07 10.5 6.00 6.10 2 0.00 35.0 36038.61 18280.60 5691.46 0.91 20 256.00 210.24 10.5 4.31 4.38 2 0.00 35.0 26323.41 13341.81 5786.49 0.91 21 260.31 471.26 13.2 9.51 9.77 2 0.00 35.0 59002.89 30204.28 5804.22 0.89 22 269.82 480.20 13.2 9.51 9.77 2 0.00 35.0 60120.09 30777.11 5914.13 0.89 23 279.33 480.88 15.9 9.39 9.77 2 0.00 35.0 60204.10 31202.08 5919.83 0.88 24 288.72 485.14 15.9 9.39 9.77 2 0.00 35.0 60736.72 31478.55 5972.21 0.88 25 298.11 479.99 18.6 9.25 9.77 2 0.00 35.0 60091.62 31606.25 5921.82 0.87 26 307.36 479.68 18.6 9.25 9.77 2 0.00 35.0 60052.73 31585.77 5917.99 0.87 27 316.62 468.97 21.3 9.10 9.77 2 0.00 35.0 58712.31 31416.84 5813.86 0.86 28 325.71 464.23 21.3 9.10 9.77 2 0.00 35.0 58120.10 31099.46 5755.21 0.86 29 334.81 448.32 24.0 8.92 9.77 2 0.00 35.0 56128.86 30633.95 5599.76 0.85 30 343.73 439.34 24.0 8.92 9.77 2 0.00 35.0 55006.45 30020.37 5487.76 0.85 31 352.65 416.63 26.8 8.68 9.72 2 0.00 35.0 52164.92 29116.07 5283.83 0.85 32 361.32 403.76 26.8 8.68 9.72 2 0.00 35.0 50556.23 28216.68 5120.84 0.85 33 370.00 457.72 29.5 10.26 11.78 2 0.00 35.0 57317.43 31543.18 4821.44 0.85 34 380.26 152.20 29.5 3.54 4.06 6 50.00 24.0 19042.26 9891.90 4815.22 0.94 35 383.80 138.95 29.5 3.29 3.78 2 0.00 35.0 17368.23 8744.74 4497.57 0.85 36 387.09 263.88 32.2 6.45 7.63 2 0.00 35.0 32985.17 16233.24 4261.98 0.85 37 393.55 251.54 32.2 6.45 7.63 2 0.00 35.0 31442.89 14299.52 4018.91 - 0.85 38 400.00 133.49 32.2 3.62 4.28 2 0.00 35.0 16686.11 7173.26 3775.26 0.85 39 403.62 263.84 34.9 8.01 9.77 2 0.00 35.0 32979.95 13980.24 3296.19 0.85 40 411.63 219.09 34.9 8.01 9.77 2 0.00 35.0 27385.94 10575.31 2704.73 0.85 41 419.64 137.08 37.6 6.18 7.80 2 0.00 35.0 17135.49 5929.87 2113.70 0.85 42 425.82 107.65 37.6 6.18 7.80 2 0.00 35.0 13456.24 3611.24 1616.00 0.85 43 432.00 41.64 37.6 3.00 3.79 5 0.00 45.0 4580.49 917.00 1000.09 0.74 44 435.00 36.60 40.2 3.22 4.22 2 0.00 35.0 4574.71 359.68 955.67 0.85 45 438.22 44.18 40.3 5.89 7.73 2 0.00 35.0 5521.99 0.00 610.31 0.85 46 444.11 14.73 40.3 5.89 7.73 2 0.00 35.0 1840.67 0.00 203.44 0.85 X -S Area: 12346.84 Path Length: 371.10 X -S Weight: 1549582.12 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 5 Full EQ.gmf Processed: 09 May 2019 09:43:36 - RESULTS: Analysis 1 - Case 5 - Full Reservoir EQ 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: 2.253 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.88 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.67 450.00 200.00 175.68 508.07 412.50 1.884 <-- Critical Surface 2 105.00 101.67 450.00 200.00 176.15 506.43 410.97 1.895 3 105.00 101.67 450.00 200.00 176.61 504.79 409.44 1.905 4 105.00 101.67 451.58 200.00 177.00 507.83 412.50 1.909 5 104.47 101.49 450.00 200.00 175.43 507.84 412.50 1.909 6 105.00 101.67 450.00 200.00 177.08 503.16 407.91 1.916 7 105.00 101.67 451.58 200.00 177.46 506.20 410.97 1.920 8 104.47 101.49 450.00 200.00 175.90 506.21 410.97 1.920 9 105.00 101.67 450.00 200.00 177.55 501.52 406.38 1.927 10 105.00 101.67 451.58 200.00 177.93 504.56 409.44 1.931 11 104.47 101.49 450.00 200.00 176.36 504.57 409.44 1.931 12 104.47 101.49 451.58 200.00 176.75 507.61 412.50 1.934 13 105.00 101.67 453.16 200.00 178.31 507.60 412.50 1.934 14 103.95 101.32 450.00 200.00 175.18 507.62 412.50 1.934 15 105.00 101.67 450.00 200.00 178.01 499.88 404.85 1.938 16 104.47 101.49 450.00 200.00 176.83 502.93 407.91 1.941 17 105.00 101.67 451.58 200.00 178.39 502.92 407.91 1.942 18 104.47 101.49 451.58 200.00 177.21 505.97 410.97 1.944 19 103.95 101.32 450.00 200.00 175.65 505.98 410.97 1.945 20 105.00 101.67 453.16 200.00 178.78 505.96 410.97 1.946 21 105.00 101.67 450.00 200.00 178.48 498.23 403.32 1.953 22 104.47 101.49 450.00 200.00 177.30 501.29 406.38 1.954 23 103.95 101.32 450.00 200.00 176.11 504.34 409.44 1.955 24 105.00 101.67 451.58 200.00 178.86 501.28 406.38 1.957 25 104.47 101.49 451.58 200.00 177.68 504.33 409.44 1.958 26 103.95 101.32 451.58 200.00 176.50 507.39 412.50 1.959 27 103.42 101.14 450.00 200.00 174.93 507.40 412.50 1.959 28 105.00 101.67 454.74 200.00 179.63 507.36 412.50 1.961 29 105.00 101.67 453.16 200.00 179.24 504.32 409.44 1.961 30 104.47 101.49 453.16 200.00 178.06 507.37 412.50 1.962 31 105.00 101.67 450.00 200.00 178.95 496.59 401.79 1.963 32 105.00 101.67 451.58 200.00 179.33 499.63 404.85 1.966 33 104.47 101.49 451.58 200.00 178.14 502.69 407.91 1.968 34 104.47 101.49 450.00 200.00 177.77 499.65 404.85 1.969 35 105.00 101.67 453.16 200.00 179.71 502.68 407.91 1.969 36 103.95 101.32 450.00 200.00 176.58 502.71 407.91 1.969 37 104.47 101.49 453.16 200.00 178.53 505.73 410.97 1.971 38 103.42 101.14 450.00 200.00 175.40 505.76 410.97 1.971 39 105.00 101.67 450.00 200.00 179.42 494.94 400.26 1.972 40 105.00 101.67 454.74 200.00 180.09 505.72 410.97 1.973 41 105.00 101.67 451.58 200.00 179.79 497.99 403.32 1.973 42 103.95 101.32 451.58 200.00 176.96 505.75 410.97 1.973 43 105.00 101.67 453.16 200.00 180.17 501.03 406.38 1.974 44 105.00 101.67 454.74 200.00 180.55 504.07 409.44 1.975 45 105.00 101.67 456.32 200.00 180.93 507.12 412.50 1.976 46 104.47 101.49 450.00 200.00 178.23 498.01 403.32 1.977 47 103.95 101.32 450.00 200.00 177.05 501.06 406.38 1.979 48 104.47 101.49 450.00 200.00 178.70 496.36 401.79 1.979 49 104.47 101.49 451.58 200.00 179.08 499.41 404.85 1.980 50 104.47 101.49 451.58 200.00 178.61 501.05 406.38 1.980 51 104.47 101.49 453.16 200.00 179.45 502.45 407.91 1.981 52 104.47 101.49 453.16 200.00 178.99 504.09 409.44 1.981 53 104.47 101.49 454.74 200.00 179.37 507.13 412.50 1.982 54 103.95 101.32 451.58 200.00 177.43 504.11 409.44 1.982 55 105.00 101.67 450.00 200.00 179.89 493.29 398.72 1.982 56 105.00 101.67 451.58 200.00 180.26 496.34 401.79 1.984 57 103.42 101.14 451.58 200.00 176.25 507.16 412.50 1.985 58 103.95 101.32 453.16 200.00 177.81 507.15 412.50 1.985 59 103.42 101.14 450.00 200.00 175.86 504.12 409.44 1.985 60 103.95 101.32 450.00 200.00 177.52 499.42 404.85 1.986 61 105.00 101.67 453.16 200.00 180.63 499.39 404.85 1.986 62 103.95 101.32 451.58 200.00 177.89 502.47 407.91 1.987 63 102.89 100.96 450.00 200.00 174.68 507.17 412.50 1.987 64 103.95 101.32 453.16 200.00 178.27 505.51 410.97 1.988 65 105.00 101.67 454.74 200.00 181.01 502.43 407.91 1.989 66 105.00 101.67 450.00 200.00 180.36 491.65 397.19 1.990 67 105.00 101.67 456.32 200.00 181.39 505.47 410.97 1.991 68 105.00 101.67 451.58 200.00 180.73 494.69 400.26 1.992 69 104.47 101.49 454.74 200.00 179.84 505.49 410.97 1.992 70 104.47 101.49 450.00 200.00 179.17 494.71 400.26 1.993 71 103.42 101.14 450.00 200.00 176.33 502.48 407.91 1.993 72 103.42 101.14 450.00 200.00 176.80 500.84 406.38 1.993 73 105.00 101.67 453.16 200.00 181.10 497.74 403.32 1.994 74 103.42 101.14 451.58 200.00 177.18 503.88 409.44 1.394 75 103.42 101.14 451.58 200.00 176.71 505.52 410.97 1.994 76 104.47 101.49 451.58 200.00 179.54 497.76 403.32 1.995 77 105.00 101.67 454.74 200.00 181.48 500.78 406.38 1.996 78 102.89 100.96 450.00 200.00 175.15 505.53 410.97 1.996 79 103.95 101.32 450.00 200.00 177.98 497.78 403.32 1.996 80 104.47 101.49 453.16 200.00 179.92 500.80 406.38 1.997 81 105.00 101.67 450.00 200.00 180.83 490.00 395.66 1.998 82 103.95 101.32 451.58 200.00 178.36 500.82 406.38 1.998 83 105.00 101.67 456.32 200.00 181.85 503.83 409.44 1.999 84 104.47 101.49 454.74 200.00 180.30 503.85 409.44 1.999 85 105.00 101.67 451.58 200.00 181.20 493.04 398.72 1.999 86 104.47 101.49 450.00 200.00 179.64 493.07 398.72 2.000 87 103.95 101.32 453.16 200.00 178.74 503.87 409.44 2.001 88 105.00 101.67 457.89 200.00 182.24 506.87 412.50 2.001 89 102.89 100.96 450.00 200.00 175.61 503.89 409.44 2.001 90 105.00 101.67 453.16 200.00 181.57 496.09 401.79 2.001 91 104.47 101.49 456.32 200.00 180.68 506.89 412.50 2.001 92 102.89 100.96 451.58 200.00 176.00 506.94 412.50 2.002 93 104.47 101.49 451.58 200.00 180.01 496.11 401.79 2.002 94 103.95 101.32 454.74 200.00 179.12 506.91 412.50 2.003 95 105.00 101.67 454.74 200.00 181.94 499.14 404.85 2.003 96 103.95 101.32 450.00 200.00 178.45 496.13 401.79 2.004 97 104.47 101.49 453.16 200.00 180.38 499.16 404.85 2.004 98 103.42 101.14 453.16 200.00 177.56 506.92 412.50 2.005 99 105.00 101.67 450.00 200.00 181.30 488.34 394.13 2.005 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: Centre: XC: 175.68 YC: Generated failure surface: (20 points) 105.00 101.67 124.32 202.30 96.43 298.11 114.15 387.09 153.86 221.75 316.62 403.62 101.67 XR: 450.00 YR: 200.00 508.07 Radius: R: 412.50 98.78 98.15 120.39 164.26 143.75 241.10 334.81 419.64 96.80 100.79 127.50 175.44 Slice Geometry and Properties - Critical Failure Surface (circle 1, 45 slices) 163.25 260.31 352.65 435.11 95.75 104.34 135.46 187.36 182.78 279.33 370.09 450.00 95.63 108.80 144.25 200.00 Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 105.00 29.96 -8.5 11.14 11.26 2 0.00 35.0 3745.48 67589.44 6179.10 1.07 2 116.14 60.14 -8.5 8.18 8.27 3 100.00 18.0 7597.23 50360.98 6581.75 1.04 3 124.32 98.28 -5.8 8.75 8.80 3 100.00 18.0 12518.33 54151.26 6905.12, 1.02 4 133.07 131.57 -5.8 8.75 8.80 3 100.00 18.0 16804.60 54638.76 7217.46 1.02 5 141.82 33.52 -5.8 1.93 1.94 4 2000.00 20.0 4285.54 12122.75 7515.02 1.03 6 143.75 191.78 -3.1 9.75 9.77 4 2000.00 20.0 24512.14 61217.49 7626.40 1.01 7 153.50 228.60 -3.1 9.75 9.77 4 2000.00 20.0 29196.49 61537.46 7906.52 1.01 8 163.25 263.57 -0.4 9.77 9.77 4 2000.00 20.0 33614.34 61717.39 8086.80 1.00 9 173.02 295.97 -0.4 9.77 9.77 4 2000.00 20.0 37674.80 61755.84 8299.73 1.00 10 182.78 325.84 2.3 9.76 9.77 4 2000.00 20.0 41381.16 61652.80 8410.36 0.99 11 192.54 353.68 2.3 9.76 9.77 4 2000.00 20.0 44798.90 61409.49 8556.32 0.99 12 202.30 249.61 5.1 6.49 6.51 4 2000.00 20.0 31542.39 40764.96 8584.86 0.99 13 208.79 259.69 5.1 6.48 6.51 3 100.00 18.0 32743.14 40497.29 8730.04 0.99 14 215.27 269.99 5.1 6.48 6.51 3 100.00 18.0 33970.17 40264.33 8783.09 0.99 15 221.75 292.67 7.8 6.79 6.85 3 100.00 18.0 36735.14 42071.68 8790.51 0.99 16 228.54 301.75 7.8 6.79 6.85 3 100.00 18.0 37769.19 41675.64 8799.99 0.99 17 235.23 263.69 7.8 5.77 5.83 2 0.00 35.0 32961.37 35121.49 8749.71 0.96 18 241.10 417.24 10.5 8.90 9.05 2 0.00 35.0 52154.96 53844.70 8699.71 0.95 19 250.00 288.07 10.5 6.00 6.10 2 0.00 35.0 36038.61 35795.32 8683.10 0.95 20 256.00 210.24 10.5 4.31 4.38 2 0.00 35.0 26323.41 25454.24 8673.04 0.95 21 260.31 471.26 13.2 9.51 9.77 2 0.00 35.0 59002.89 55785.16 8575.62 0.94 22 269.82 480.20 13.2 9.51 9.77 2 0.00 35.0 60120.09 54426.68 8490.64 0.94 23 279.33 480.88 15.9 9.39 9.77 2 0.00 35.0 60204.10 52932.38 8327.43 0.94 24 288.72 485.14 15.9 9.39 9.77 2 0.00 35.0 60736.72 51301.12 8186.08 0.94 25 298.11 479.99 18.6 9.25 9.77 2 0.00 35.0 60091.62 49534.86 7966.63 0.94 26 307.36 479.68 18.6 9.25 9.77 2 0.00 35.0 60052.73 47634.55 7770.17 0.94 27 316.62 468.97 21.3 9.10 9.77 2 0.00 35.0 58712.31 45601.86 7496.52 0.94 28 325.71 464.23 21.3 9.10 9.77 2 0.00 35.0 58120.10 43436.74 7246.34 0.94 29 334.81 448.32 24.0 8.92 9.77 2 0.00 35.0 56128.86 41141.61 6920.66 0.94 30 343.73 439.34 24.0 8.92 9.77 2 0.00 35.0 55006.45 39716.55 6618.27 0.94 31 352.65 418.68 26.8 8.72 9.77 2 0.00 35.0 52421.81 36164.28 6242.85 0.94 32 361.37 405.68 26.8 8.72 9.77 2 0.00 35.0 50796.99 33484.68 5889.88 0.94 33 370.09 453.74 29.5 10.17 11.69 2 0.00 35.0 56819.79 36369.93 5427.67 0.95 34 380.26 152.20 29.5 3.54 4.06 6 50.00 24.0 19042.26 11667.37 5236.71 1.01 35 383.80 138.95 29.5 3.29 3.78 2 0.00 35.0 17368.23 10396.03 4933.98 0.95 36 387.09 161.31 32.2 3.91 4.62 2 0.00 35.0 20163.21 12081.23 4708.17 0.96 37 391.00 354.12 32.2 9.00 10.63 2 0.00 35.0 44264.86 25114.55 4433.54 0.96 38 400.00 133.49 32.2 3.62 4.28 2 0.00 35.0 16686.11 9041.66 4136.16 0.96 39 403.62 263.84 34.9 8.01 9.77 2 0.00 35.0 32979.95 18245.90 3654.52 0.97 40 411.63 219.09 34.9 8.01 9.77 2 0.00 35.0 27385.94 14840.97 3028.11 0.97 41 419.64 137.08 37.6 6.18 7.80 2 0.00 35.0 17135.49 9338.02 2421.62 0.98 42 425.82 107.65 37.6 6.18 7.80 2 0.00 35.0 13456.24 7019.40 1892.71 0.98 43 432.00 41.64 37.6 3.00 3.79 5 0.00 45.0 4580.49 2571.25 1280.69 0.90 44 435.00 90.20 40.3 11.47 15.03 2 0.00 35.0 11274.69 4565.56 820.41 1.00 45, ::'446.47 :5.30. 403 3.53::' 4.64 X-S.Area: 12346.84 Path Length:. :. 371.10 . 0.00 35..0 :. 662.63.:: .X -S Weight:. :1549582.12 :. 0.00.:: 142.52:' 1.00 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 6 RD EQ.gmf Processed: 08 May 2019 11:14:59 RESULTS: Analysis 1 - Case 6 - Rapid Draw Down EQ 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: 1.557 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.11 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 135.00 101.67 430.00 180.00 198.11 458.63 362.50 1.113 <-- Critical Surface 2 135.00 101.67 430.00 180.00 198.55 457.00 360.97 1.127 3 135.00 101.67 430.00 180.00 198.98 455.37 359.44 1.141 4 134.47 101.49 430.00 180.00 197.85 458.41 362.50 1.146 5 135.00 101.67 430.00 180.00 199.41 453.73 357.91 1.155 6 134.47 101.49 430.00 180.00 198.28 456.78 360.97 1.160 7 135.00 101.67 430.00 180.00 199.85 452.09 356.38 1.169 8 133.95 101.32 430.00 180.00 197.58 458.19 362.50 1.178 9 134.47 101.49 430.00 180.00 198.71 455.14 359.44 1.179 10 135.00 101.67 430.00 180.00 200.28 450.46 354.85 1.182 11 135.00 101.67 433.26 180.00 200.80 458.15 362.50 1.184 12 134.47 101.49 430.00 180.00 199.15 453.51 357.91 1.187 13 133.95 101.32 430.00 180.00 198.02 456.55 360.97 1.189 14 135.00 101.67 430.00 180.00 200.72 448.82 353.32 1.198 15 134.47 101.49 430.00 180.00 199.58 451.87 356.38 1.198 16 133.95 101.32 430.00 180.00 198.45 454.92 359.44 1.200 17 135.00 101.67 433.26 180.00 201.23 456.51 360.97 1.202 18 133.42 101.14 430.00 180.00 197.32 457.96 362.50 1.202 19 135.00 101.67 430.00 180.00 201.15 447.18 351.79 1.204 20 134.47 101.49 430.00 180.00 200.02 450.23 354.85 1.209 21 134.47 101.49 430.00 180.00 200.46 448.59 353.32 1.210 22 135.00 101.67 433.26 180.00 201.66 454.87 359.44 1.210 23 135.00 101.67 433.26 180.00 202.09 453.23 357.91 1.211 24 133.95 101.32 430.00 180.00 198.88 453.28 357.91 1.211 25 134.47 101.49 433.26 180.00 200.53 457.92 362.50 1.212 26 133.42 101.14 430.00 180.00 197.75 456.33 360.97 1.213 27 133.95 101.32 430.00 180.00 199.32 451.65 356.38 1.215 28 135.00 101.67 430.00 180.00 201.59 445.53 350.26 1.215 29 134.47 101.49 433.26 180.00 200.96 456.29 360.97 1.216 30 133.42 101.14 430.00 180.00 198.19 454.70 359.44 1.221 31 135.00 101.67 430.00 180.00 202.03 443.89 348.72 1.221 32 134.47 101.49 430.00 180.00 200.89 446.95 351.79 1.223 33 133.95 101.32 430.00 180.00 199.76 450.01 354.85 1.226 34 135.00 101.67 433.26 180.00 202.52 451.59 356.38 1.226 35 132.89 100.96 430.00 180.00 197.05 457.74 362.50 1.226 36 134.47 101.49 433.26 180.00 201.39 454.65 359.44 1.226 37 132.89 100.96 430.00 180.00 197.49 456.11 360.97 1.226 38 133.42 101.14 430.00 180.00 198.62 453.06 357.91 1.229 39 135.00 101.67 430.00 180.00 202.46 442.24 347.19 1.229 40 133.95 101.32 433.26 180.00 200.26 457.70 362.50 1.229 41 134.47 101.49 430.00 180.00 201.33 445.31 350.26 1.232 42 133.95 101.32 430.00 180.00 200.19 448.37 353.32 1.232 43 135.00 101.67 433.26 180.00 202.95 449.95 354.85 1.233 44 134.47 101.49 433.26 180.00 201.82 453.01 357.91 1.235 45 133.42 101.14 430.00 180.00 199.06 451.42 356.38 1.235 46 133.95 101.32 433.26 180.00 200.69 456.06 360.97 1.236 47 135.00 101.67 430.00 180.00 202.90 440.59 345.66 1.236 48 135.00 101.67 436.53 180.00 203.46 457.64 362.50 1.237 49 132.89 100.96 430.00 180.00 197.92 454.47 359.44 1.239 50 134.47 101.49 430.00 180.00 201.76 443.66 348.72 1.239 51 135.00 101.67 433.26 180.00 203.38 448.30 353.32 1.240 52 133.95 101.32 430.00 180.00 200.63 446.72 351.79 1.241 53 133.42 101.14 430.00 180.00 199.49 449.78 354.85 1.242 54 134.47 101.49 433.26 180.00 202.25 451.36 356.38 1.242 55 132.37 100.79 430.00 180.00 196.79 457.52 362.50 1.243 56 135.00 101.67 430.00 180.00 203.34 438.95 344.13 1.244 57 135.00 101.67 436.53 180.00 203.89 456.00 360.97 1.244 58 133.95 101.32 433.26 180.00 201.12 454.42 359.44 1.244 59 134.47 101.49 430.00 180.00 202.20 442.01 347.19 1.245 60 132.89 100.96 430.00 180.00 198.36 452.84 357.91 1.245 61 133.42 101.14 433.26 180.00 199.99 457.47 362.50 1.245 62 135.00 101.67 433.26 180.00 203.81 446.66 351.79 1.247 63 133.95 101.32 430.00 180.00 201.07 445.08 350.26 1.248 64 134.47 101.49 433.26 180.00 202.68 449.72 354.85 1.249 65 132.37 100.79 430.00 180.00 197.22 455.89 360.97 1.249 66 133.42 101.14 430.00 180.00 199.93 448.14 353.32 1.250 67 135.00 101.67 436.53 180.00 204.31 454.36 359.44 1.250 68 135.00 101.67 430.00 180.00 203.78 437.29 342.60 1.251 69 133.95 101.32 433.26 180.00 201.55 452.78 357.91 1.251 70 134.47 101.49 430.00 180.00 202.64 440.37 345.66 1.252 71 134.47 101.49 436.53 180.00 203.19 457.42 362.50 1.252 72 132.89 100.96 430.00 180.00 198.79 451.20 356.38 1.253 73 133.42 101.14 433.26 180.00 200.43 455.84 360.97 1.253 74 135.00 101.67 433.26 180.00 204.25 445.01 350.26 1.254 75 133.95 101.32 430.00 180.00 201.50 443.43 348.72 1.255 76 132.37 100.79 430.00 180.00 197.66 454.25 359.44 1.255 77 134.47 101.49 433.26 180.00 203.12 448.08 353.32 1.256 78 133.42 101.14 430.00 180.00 200.37 446.50 351.79 1.257 79 135.00 101.67 436.53 180.00 204.74 452.71 357.91 1.257 80 133.95 101.32 433.26 180.00 201.99 451.14 356.38 1.258 81 135.00 101.67 430.00 180.00 204.22 435.64 341.07 1.258 82 131.84 100.61 430.00 180.00 196.52 457.30 362.50 1.259 83 134.47 101.49 430.00 180.00 203.08 438.72 344.13 1.259 84 134.47 101.49 436.53 180.00 203.62 455.78 360.97 1.259 85 132.89 100.96 430.00 180.00 199.23 449.56 354.85 1.260 86 133.42 101.14 433.26 180.00 200.86 454.20 359.44 1.260 87 133.95 101.32 430.00 180.00 201.94 441.79 347.19 1.262 88 135.00 101.67 433.26 180,00 204.68 443.36 348.72 1.262 89 134.47 101.49 433.26 180.00 203.55 446.43 351.79 1.263 90 132.37 100.79 430.00 180.00 198.09 452.61 357.91 1.263 91 132.89 100.96 433.26 180.00 199.73 457.25 362.50 1.263 92 133.42 101.14 430.00 180.00 200.80 444.85 350.26 1.264 93 133.95 101.32 433.26 180.00 202.42 449.49 354.85 1.264 94 131.84 100.61 430.00 180.00 196.96 455.66 360.97 1.265 95 134.47 101.49 436.53 180.00 204.05 454.13 359.44 1.266 96 132.89 100.96 430.00 180.00 199.67 447.91 353.32 1.266 97 134.47 101.49 430.00 180.00 203.52 437.06 342.60 1.266 98 135.00 101.67 436.53 180.00 205.17 451.07 356.38 1.267 99 133.42 101.14 433.26 180.00 201.29 452.55 357.91 1.267 Critical Failure Surface (circle 1) Intersects: XL: 135.00 YL: 101.67 XR: 430.00 YR: 180.00 Centre: XC: 198.11 YC: 458.63 Radius: R: 362.50 Generated failure surface: (20 points) 135.00 101.67 151.39 99.15 167.87 97.39 184.42 96.39 201.00 96.14 217.57 96.65 234.11 97.92 250.56 99.94 266.91 102.72 283.11 106.24 299.13 110.49 314.95 115.47 330.52 121.18 345.81 127.58 360.79 134.68 375.43 142.46 389.71 150.90 403.58 159.98 417.02 169.69 430.00 180.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 50 slices) Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 135.00 7.19 -8.7 5.44 5.50 2 0.00 35.0 898.63 453.84 174.16 1.12 2 140.44 21.57 -8.7 5.44 5.50 2 0.00 35.0 2695.90 1361.52 522.48 1.12 3 145.87 36.60 -8.7 5.52 5.58 3 100.00 18.0 4611.75 2310.23 870.05 1.06 4 151.39 80.69 -6.1 8.24 8.29 3 100.00 18.0 10256.34 5063.93 1274.51 1.04 5 159.63 110.60 -6.1 8.24 8.29 3 100.00 18.0 14110.58 (940.62 1749.84 1.04 6 167.87 107.03 -3.5 6.48 6.50 3 100.00 18.0 13669.21 (690.81 2133.42 1.02 7 174.36 94.51 -3.5 5.03 5.04 4 2000.00 20.0 12067.62 5908.27 2533.74 1.02 8 179.39 104.49 -3.5 5.03 5.04 4 2000.00 20.0 13339.98 6532.30 2789.15 1.02 9 184.42 192.27 -0.9 8.29 8.29 4 2000.00 20.0 24520.91 11999.00 2992.54 1.01 10 192.71 216.20 -0.9 8.29 8.29 4 2000.00 20.0 27528.12 13492.19 3356.23 1.01 11 201.00 141.38 1.8 5.00 5.00 4 2000.00 20.0 17974.97 8826.32 3522.57 0.99 12 206.00 148.94 1.8 5.00 5.00 4 2000.00 20.0 18907.52 9298.24 3708.20 0.99 13 211.00 207.37 1.8 6.57 6.58 4 2000.00 20.0 26320.00 12946.05 3928.49 0.99 14 217.57 149.79 4.4 4.52 4.54 4 2000.00 20.0 19020.26 9374.50 4018.55 0.98 15 222.10 206.96 4.4 6.00 6.02 3 100.00 18.0 26277.14 12952.26 4320.99 0.98 16 228.10 216.21 4.4 6.00 6.02 3 100.00 18.0 27449.36 13531.23 4514.04 0.98 17 234.11 309.75 7.0 8.23 8.29 3 100.00 18.0 39299.04 19473.90 4681.55 0.97 18 242.33 323.99 7.0 8.23 8.29 3 100.00 18.0 41059.27 20369.44 4891.81 0.97 19 250.56 294.79 9.6 7.22 7.32 2 0.00 35.0 37368.48 18657.93 4922.75 0.92 20 257.'8 303.32 9.6 7.22 7.32 2 0.00 35.0 38521.64 19197.83 5074.19 0.92 21 265.00 81.57 9.6 1.91 1.93 2 0.00 35.0 10367.71 5162.60 5168.48 0.92 22 266.91 283.44 12.3 6.55 6.70 2 0.00 35.0 36019.29 18098.82 5165.85 0.90 23 273.45 288.42 12.3 6.55 6.70 2 0.00 35.0 36641.95 18416.90 5255.22 0.90 24 280.00 138.76 12.3 3.11 3.18 2 0.00 35.0 17633.09 8860.44 5323.42 0.90 25 283.11 265.06 14.9 5.89 6.09 2 0.00 35.0 33722.11 17112.96 5307.73 0.89 26 289.00 229.91 14.9 5.07 5.24 2 0.00 35.0 29270.63 14843.46 5355.04 0.89 27 294.07 231.65 14.9 5.07 5.24 2 0.00 35.0 29488.23 14955.85 5394.91 0.89 28 299.13 363.38 17.5 7.91 8.29 2 0.00 35.0 46252.88 23774.31 5356.66 0.88 29 307.04 364.52 17.5 7.91 8.29 2 0.00 35.0 46394.86 23848.63 5373.15 0.88 30 314.95 358.45 20.1 7.78 8.29 2 0.00 35.0 45623.38 23819.71 5301.66 0.87 31 322.73 356.46 20.1 7.78 8.29 2 0.00 35.0 45374.64 23687.47 5272.69 0.87 32 330.52 315.32 22.7 6.95 7.54 2 0.00 35.0 40144.35 21333.05 5161.57 0.86 33 337.47 311.18 22.7 6.95 7.54 2 0.00 35.0 39626.89 21052.98 5094.92 0.86 34 344.42 61.77 22.7 1.39 1.51 6 50.00 24.0 7864.73 4178.83 5225.22 0.93 35 345.81 328.33 25.4 7.49 8.29 6 50.00 24.0 41739.32 22058.60 5090.04 0.93 36 353.30 320.44 25.4 7.49 8.29 6 50.00 24.0 40620.55 20222.29 4929.21 0.93 37 360.79 380.67 28.0 9.21 10.43 6 50.00 24.0 48084.08 22689.82 4668.31 0.93 38 370.00 211.82 28.0 5.43 6.15 6 50.00 24.0 26667.42 11895.11 4367.08 0.93 39 375.43 155.82 30.6 4.30 4.99 6 50.00 24.0 19568.87 8804.14 3999.92 0.94 40 379.73 274.82 30.6 8.46 9.82 2 0.00 35.0 34479.19 15018.33 3386.66 0.85 41 388.19 44.91 30.6 1.52 1.77 6 50.00 24.0 5632.62 2374.05 3233.48 0.94 42 389.71 90.02 33.2 3.21 3.84 6 50.00 24.0 11269.82 4799.61 3019.25 0.95 43 392.91 218.28 33.2 9.09 10.86 2 0.00 35.0 27285.18 10859.73 2418.91 0.85 44 402.00 32.37 33.2 1.58 1.88 5 0.00 45.0 3560.18 1473.57 1712.02 0.75 45 403.58 27.77 35.8 1.42 1.76 5 0.00 45.0 3054.98 1260.91 1583.84 0.75 46 405.00 101.07 35.8 6.01 7.41 2 0.00 35.0 12633.57 4079.54 1617.82 0.85 47 411.01 74.99 35.8 6.01 7.41 2 0.00 35.0 9374.33 2072.58 1160.23 0.85 48 417.02 26.65 38.5 2.91 3.72 2 0.00 35.0 3330.95 268.06 787.28 0.85 49 419.93 30.22 38.5 5.04 6.43 2 0.00 35.0 3777.16 0.00 500.17 0.85 50 424.96 10.07 38.5 5.04 6.43 2 0.00 35.0 1259.07 0.00 166.73 0.85 X -S Area: 9251.77 Path Length: 315.02 X -S Weight: 1172659.00 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 6 Full EQ.gmf Processed: 09 May 2019 09:47:03 RESULTS: Analysis 1 - Case 6 - Full Reservoir EQ 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: 2.478 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.83 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 135.00 101.67 430.00 180.00 198.11 458.63 362.50 1.830 <-- Critical Surface 2 135.00 101.67 430.00 180.00 198.55 457.00 360.97 1.851 3 135.00 101.67 430.00 180.00 198.98 455.37 359.44 1.873 4 134.47 101.49 430.0O 180.00 197.85 458.41 362.50 1.881 5 135.00 101.67 430.00 180.00 199.41 453.73 357.91 1.895 6 134.47 101.49 430.00 180.00 198.28 456.78 360.97 1.902 7 135.00 101.67 430.00 180.00 199.85 452.09 356.38 1.916 8 133.95 101.32 430.00 180.00 197.58 458.19 362.50 1.931 9 134.47 101.49 430.00 180.00 198.71 455.14 359.44 1.933 10 135.00 101.67 433.26 180.00 200.80 458.15 362.50 1.936 11 135.00 101.67 430.00 180.00 200.28 450.46 354.85 1.938 12 134.47 101.49 430.00 180.00 199.15 453.51 357.91 1.946 13 133.95 101.32 430.00 180.00 198.02 456.55 360.97 1.948 14 134.47 101.49 430.00 180.00 199.58 451.87 356.38 1.963 15 135.00 101.67 430.00 180.00 200.72 448.82 353.32 1.963 16 135.00 101.67 433.26 180.00 201.23 456.51 360.97 1.963 17 133.95 101.32 430.00 180.00 198.45 454.92 359.44 1.966 18 133.42 101.14 430.00 180.00 197.32 457.96 362.50 1.969 19 135.00 101.67 430.00 180.00 201.15 447.18 351.79 1.972 20 135.00 101.67 433.26 180.00 201.66 454.87 359.44 1.976 21 135.00 101.67 433.26 180.00 202.09 453.23 357.91 1.977 22 134.47 101.49 433.26 180.00 200.53 457.92 362.50 1.978 23 134.47 101.49 430.00 180.00 200.02 450.23 354.85 1.980 24 134.47 101.49 430.00 180.00 200.46 448.59 353.32 1.981 25 133.95 101.32 430.00 180.00 198.88 453.28 357.91 1.983 26 134.47 101.49 433.26 180.00 200.96 456.29 360.97 1.985 27 133.42 101.14 430.00 180.00 197.75 456.33 360.97 1.986 28 135.00 101.67 430.00 180.00 201.59 445.53 350.26 1.987 29 133.95 101.32 430.00 180.00 199.32 451.65 356.38 1.989 30 133.42 101.14 430.00 180.00 198.19 454.70 359.44 1.998 31 135.00 101.67 430.00 180.00 202.03 443.89 348.72 1.999 32 135.00 101.67 433.26 180.00 202.52 451.59 356.38 2.001 33 134.47 101.49 433.26 180.00 201.39 454.65 359.44 2.001 34 134.47 101.49 430.00 180.00 200.89 446.95 351.79 2.001 35 133.95 101.32 430.00 180.00 199.76 450.01 354.85 2.006 36 133.95 101.32 433.26 180.00 200.26 457.70 362.50 2.006 37 132.89 100.96 430.00 180.00 197.05 457.74 362.50 2.007 38 132.89 100.96 430.00 180.00 197.49 456.11 360.97 2.007 39 135.00 101.67 430.00 180.00 202.46 442.24 347.19 2.011 40 133.42 101.14 430.00 180.00 198.62 453.06 357.91 2.011 41 135.00 101.67 433.26 180.00 202.95 449.95 354.85 2.012 42 135.00 101.67 436.53 180.00 203.46 457.64 362.50 2.012 43 134.47 101.49 433.26 180.00 201.82 453.01 357.91 2.015 44 134.47 101.49 430.00 180.00 201.33 445.31 350.26 2.016 45 133.95 101.32 430.00 180.00 200.19 448.37 353.32 2.016 46 133.95 101.32 - 433.26 180.00 200.69 456.06 360.97 2.016 47 133.42 101.14 430.00 180.00 199.06 451.42 356.38 2.021 48 135.00 101.67 430.00 180.00 202.90 440.59 345.66 2.022 49 135.00 101.67 433.26 180.00 203.38 448.30 353.32 2.023 50 135.00 101.67 436.53 180.00 203.89 456.00 360.97 2.023 51 134.47 101.49 433.26 180.00 202.25 451.36 356.38 2.026 52 132.89 100.96 430.00 180.00 197.92 454.47 359.44 2.027 53 134.47 101.49 430.00 180.00 201.76 443.66 348.72 2.027 54 133.95 101.32 433.26 180.00 201.12 454.42 359.44 2.030 55 133.95 101.32 430.00 180.00 200.63 446.72 351.79 2.030 56 133.42 101.14 430.00 180.00 199.49 449.78 354.85 2.031 57 133.42 101.14 433.26 180.00 199.99 457.47 362.50 2.031 58 132.37 100.79 430.00 180.00 196.79 457.52 362.50 2.033 59 135.00 101.67 430.00 180.00 203.34 438.95 344.13 2.034 60 135.00 101.67 436.53 180.00 204.31 454.36 359.44 2.034 61 135.00 101.67 433.26 180.00 203.81 446.66 351.79 2.034 62 134.47 101.49 430.00 180.00 202.20 442.01 347.19 2.036 63 132.89 100.96 430.00 180.00 198.36 452.84 357.91 2.036 64 134.47 101.49 433.26 180.00 202.68 449.72 354.85 2.037 65 134.47 101.49 436.53 180.00 203.19 457.42 362.50 2.037 66 133.95 101.32 433.26 180.00 201.55 452.78 357.91 2.041 67 133.95 101.32 430.00 180.00 201.07 445.08 350.26 2.041 68 132.37 100.79 430.00 180.00 197.22 455.89 360.97 2.043 69 133.42 101.14 433.26 180.00 200.43 455.84 360.97 2.045 70 133.42 101.14 430.00 180.00 199.93 448.14 353.32 2.045 71 135.00 101.67 436.53 180.00 204.74 452.71 357.91 2.045 72 135.00 101.67 430.00 180.00 203.78 437.29 342.60 2.045 73 135.00 101.67 433.26 180.00 204.25 445.01 350.26 2.045 74 134.47 101.49 430.00 180.00 202.64 440.37 345.66 2.047 75 134.47 101.49 436.53 180.00 203.62 455.78 360.97 2.048 76 134.47 101.49 433.26 180.00 203.12 448.08 353.32 2.048 77 132.89 100.96 430.00 180.00 198.79 451.20 356.38 2.049 78 133.95 101.32 433.26 180.00 201.99 451.14 356.38 2.051 79 132.37 100.79 430.00 180.00 197.66 454.25 359.44 2.052 80 133.95 101.32 430.00 180.00 201.50 443.43 348.72 2.052 81 133.42 101.14 433.26 180.00 200.86 454.20 359.44 2.055 82 133.42 101.14 430.00 180.00 200.37 446.50 351.79 2.056 83 135.00 101.67 430.00 180.00 204.22 435.64 341.07 2.057 84 135.00 101.67 433.26 180.00 204.68 443.36 348.72 2.057 85 134.47 101.49 430.00 180.00 203.08 438.72 344.13 2.058 86 131.84 100.61 430.00 180.00 196.52 457.30 362.50 2.059 87 134.47 101.49 433.26 180.00 203.55 446.43 351.79 2.059 88 134.47 101.49 436.53 180.00 204.05 454.13 359.44 2.059 89 132.89 100.96 433.26 180.00 199.73 457.25 362.50 2.060 90 135.00 101.67 436.53 180.0O 205.17 451.07 356.38 2.060 91 132.89 100.96 430.00 180.00 199.23 449.56 354.85 2.060 92 133.95 101.32 433.26 180.00 202.42 449.49 354.85 2.062 93 133.95 101.32 436.53 180.00 202.92 457.19 362.50 2.062 94 133.95 101.32 430.00 180.00 201.94 441.79 347.19 2.063 95 132.37 100.79 430.00 180.00 198.09 452.61 357.91 2.065 96 133.42 101.14 433.26 180.00 201.29 452.55 357.91 2.066 97 133.42 101.14 430.00 180.00 200.80 444.85 350.26 2.067 98 135.00 101.67 436.53 180.00 205.60 449.42 354.85 2.067 99 135.00 101.67 433.26 180.00 205.11 441.71 347.19 2.068 Critical Failure Surface (circle 1) Intersects: XL: 135.00 YL: 101.67 XR: 430.00 YR: 180.00 Centre: XC: 198.11 YC: 458.63 Radius: R: 362.50 Generated failure surface: (20 points) 135.00 101.67 151.39 99.15 167.87 97.39 184.42 96.39 201.00 96.14 217.57 96.65 234.11 97.92 250.56 99.94 266.91 102.72 283.11 106.24 299.13 110.49 314.95 115.47 330.52 121.18 345.81 127.58 360.79 134.68 375.43 142.46 389.71 150.90 403.58 159.98 417.02 169.69 430.00 180.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 49 slices) Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 135.00 7.19 -8.7 5.44 5.50 2 0.00 35.0 898.63 25993.08 4814.75 1.07 2 140.44 21.57 -8.7 5.44 5.50 2 0.00 35.0 2695.90 26279.04 5042.66 1.07 3 145.87 36.60 -8.7 5.52 5.58 3 100.00 18.0 4611.75 26966.43 5273.59 1.04 4 151.39 80.69 -6.1 8.24 8.29 3 100.00 18.0 10256.34 40496.72 5536.62 1.03 5 159.63 110.60 -6.1 8.24 8.29 3 100.00 18.0 14110.58 40951.99 5837.40 1.03 6 167.87 107.03 -3.5 6.48 6.50 3 100.00 18.0 13669.21 32343.74 6073.11 1.01 7 174.36 94.51 -3.5 5.03 5.04 4 2000.00 20.0 12067.62 25219.72 6309.59 1.01 8 179.39 104.49 -3.5 5.03 5.04 4 2000.00 20.0 13339.98 25315.80 6459.28 1.01 9 184.42 192.27 -0.9 8.29 8.29 4 2000.00 20.0 24520.91 41731.49 6565.64 1.00 10 192.71 216.20 -0.9 8.29 8.29 4 2000.00 20.0 27528.12 41795.39 6756.57 1.00 11 201.00 141.38 1.8 5.00 5.00 4 2000.00 20.0 17974.97 25210.71 6827.01 0.99 12 206.00 148.94 1.8 5.00 5.00 4 2000.00 20.0 18907.52 25162.58 6909.02 0.99 13 211.00 207.37 1.8 6.57 6.58 4 2000.00 20.0 26320.00 33016.95 7009.39 0.99 14 217.57 149.79 4.4 4.52 4.54 4 2000.00 20.0 19020.26 22693.75 7026.84 0.99 15 222.10 206.96 4.4 6.00 6.02 3 100.00 18.0 26277.14 29974.42 7169.17 0.99 16 228.10 216.21 4.4 6.00 6.02 3 100.00 18.0 27449.36 29801.38 7238.18 0.99 17 234.11 309.75 7.0 8.23 8.29 3 100.00 18.0 39299.04 40645.04 7271.70 0.99 18 242.33 323.99 7.0 8.23 8.29 3 100.00 18.0 41059.27 40121.86 7312.22 0.99 19 250.56 294.79 9.6 7.22 7.32 2 0.00 35.0 37368.48 34929.00 7237.99 0.95 20 257.78 303.32 9.6 7.22 7.32 2 0.00 35.0 38521.64 34369.31 7242.31 0.95 21 265.00 81.57 9.6 1.91 1.93 2 0.00 35.0 10367.71 8987.55 7243.56 0.95 22 266.91 283.44 12.3 6.55 6.70 2 0.00 35.0 36019.29 30753.07 7176.57 0.94 23 273.45 288.42 12.3 6.55 6.70 2 0.00 35.0 36641.95 30159.09 7131.84 0.94 24 280.00 138.76 12.3 3.11 3.18 2 0.00 35.0 17633.09 14119.04 7101.25 0.94 25 283.11 265.06 14.9 5.89 6.09 2 0.00 35.0 33722.11 26613.08 7015.01 0.94 26 289.00 229.91 14.9 5.07 5.24 2 0.00 35.0 29270.63 22418.79 6949.80 0.94 27 294.07 231.65 14.9 5.07 5.24 2 0.00 35.0 29488.23 21978.61 6885.36 0.94 28 299.13 363.38 17.5 7.91 8.29 2 0.00 35.0 46252.88 33760.18 6733.65 0.94 29 307.04 364.52 17.5 7.91 8.29 2 0.00 35.0 46394.86 32471.11 6586.20 0.94 30 314.95 358.45 20.1 7.78 8.29 2 0.00 35.0 45623.38 31089.41 6370.72 0.93 31 322.73 356.46 20.1 7.78 8.29 2 0.00 35.0 45374.64 29614.92 6178.79 0.93 32 330.52 315.32 22.7 6.95 7.54 2 0.00 35.0 40144.35 25566.58 5930.66 0.93 33 337.47 311.18 22.7 6.95 7.54 2 0.00 35.0 39626.89 24196.99 5716.81 0.93 34 344.42 61.77 22.7 1.39 1.51 6 50.00 24.0 7864.73 4677.10 5708.50 0.98 35 345.81 328.33 25.4 7.49 8.29 6 50.00 24.0 41739.32 24645.07 5504.88 0.99 36 353.30 320.44 25.4 7.49 8.29 6 50.00 24.0 40620.55 22808.75 5208.37 0.99 37 360.79 380.67 28.0 9.21 10.43 6 50.00 24.0 48084.08 25943.12 4895.90 1.00 38 370.00 211.82 28.0 5.43 6.15 6 50.00 24.0 26667.42 13814.71 4590.34 1.00 39 375.43 155.82 30.6 4.30 4.99 6 50.00 24.0 19568.87 10361.28 4229.27 1.02 40 379.73 274.82 30.6 8.46 9.82 2 0.00 35.0 34479.19 18083.30 3664.89 0.95 41 388.19 44.91 30.6 1.52 1.77 6 50.00 24.0 5632.62 2924.85 3434.72 1.02 42 389.71 90.02 33.2 3.21 3.84 6 50.00 24.0 11269.82 5996.48 3228.47 1.03 43 392.91 218.28 33.2 9.09 10.86 2 0.00 35.0 27285.18 14248.01 2664.42 0.96 44 402.00 32.37 33.2 1.58 1.88 5 0.00 45.0 3560.18 2061.36 1951.98 0.88 45 403.58 27.77 35.8 1.42 1.76 5 0.00 45.0 3054.98 1808.91 1829.87 0.88 46 405.00 101.07 35.8 6.01 7.41 2 0.00 35.0 12633.57 6392.00 1834.13 0.97 47 411.01 74.99 35.8 6.01 7.41 2 0.00 35.0 9374.33 4335.04 1350.51 0.97 48 417.02 61.27 38.5 9.21 11.76 2 0.00 35.0 7658.96 2681.83 691.26 0.98 49 426.22 5.67 38.5 3.78 4.82 2 0.00 35.0 708.22 0.00 143.81 0.98 X -S Area: 9251.77 Path Length: 315.02 X -S Weight: 1172659.00 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Si.e File: C:\Galena Models\18114\DPG Case 7 RD EQ.gmf Processed: 08 May 2019 13:37:36 RESULTS: Analysis 1 - Case 7 - Rapid Draw Down EQ 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: 1.771 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.15 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.67 317.00 160.00 154.40 336.53 240.00 1.152 <-- Critical Surface 2 105.00 101.67 317.00 160.00 154.71 335.42 238.98 1.174 3 105.00 101.67 317.00 160.00 155.01 334.31 237.96 1.196 4 104.47 101.49 317.00 160.00 154.15 336.29 240.00 1.212 5 105.00 101.67 317.00 160.00 155.32 333.20 236.94 1.219 6 104.47 101.49 317.00 160.00 154.45 335.19 238.98 1.234 7 105.00 101.67 317.00 160.00 155.62 332.09 235.92 1.241 8 105.00 101.67 318.58 159.55 156.08 336.17 240.00 1.250 9 104.47 101.49 317.00 160.00 154.76 334.08 237.96 1.256 10 105.00 101.67 317.00 160.00 155.93 330.98 234.90 1.264 11 105.00 101.67 318.58 159.55 156.38 335.06 238.98 1.270 12 103.95 101.32 317.00 160.00 153.90 336.06 240.00 1.271 13 104.47 101.49 317.00 160.00 155.07 332.97 236.94 1.277 14 105.00 101.67 317.00 160.00 156.24 329.86 233.88 1.279 15 105.00 101.67 318.58 159.55 156.68 333.95 237.96 1.286 16 103.95 101.32 317.00 160.00 154.20 334.95 238.98 1.289 17 104.47 101.49 317.00 160.00 155.37 331.85 235.92 1.291 18 105.00 101.67 317.00 160.00 156.54 328.75 232.86 1.294 19 104.47 101.49 318.58 159.55 155.83 335.93 240.00 1.298 20 105.00 101.67 318.58 159.55 156.98 332.83 236.94 1.300 21 103.95 101.32 317.00 160.00 154.51 333.84 237.96 1.304 22 104.47 101.49 317.00 160.00 155.68 330.74 234.90 1.305 23 105.00 101.67 317.00 160.00 156.85 327.63 231.84 1.308 24 104.47 101.49 318.58 159.55 156.13 334.82 238.98 1.312 25 105.00 101.67 318.58 159.55 157.29 331.72 235.92 1.315 26 103.95 101.32 317.00 160.00 154.81 332.73 236.94 1.318 27 103.42 101.14 317.00 160.00 153.64 335.83 240.00 1.318 28 104.47 101.49 317.00 160.00 155.98 329.63 233.88 1.319 29 105.00 101.67 320.16 159.10 157.75 335.80 240.00 1.325 30 105.00 101.67 317.00 160.00 157.16 326.51 230.82 1.325 31 104.47 101.49 318.58 159.55 156.43 333.71 237.96 1.326 32 105.00 101.67 318.58 159.55 157.59 330.60 234.90 1.329 33 103.42 101.14 317.00 160.00 153.95 334.72 238.98 1.331 34 103.95 101.32 317.00 160.00 155.12 331.62 235.92 1.331 35 104.47 101.49 317.00 160.00 156.29 328.51 232.86 1.335 36 105.00 101.67 320.16 159.10 158.05 334.68 238.98 1.337 37 103.95 101.32 318.58 159.55 155.57 335.70 240.00 1.338 38 105.00 101.67 317.00 160.00 157.47 325.39 229.80 1.338 39 104.47 101.49 318.58 159.55 156.73 332.60 236.94 1.342 40 105.00 101.67 318.58 159.55 157.89 329.48 233.88 1.343 41 103.42 101.14 317.00 160.00 154.26 333.61 237.96 1.344 42 103.95 101.32 317.00 160.00 155.43 330.50 234.90 1.347 43 104.47 101.49 317.00 160.00 156.60 327.39 231.84 1.348 44 105.00 101.67 320.16 159.10 158.34 333.57 237.96 1.351 45 105.00 101.67 317.00 160.00 157.77 324.27 228.78 1.353 46 103.95 101.32 318.58 159.55 155.87 334.59 238.98 1.354 47 104.47 101.49 318.58 159.55 157.03 331.48 235.92 1.354 48 105.00 101.67 318.58 159.55 158.19 328.37 232.86 1.358 49 103.42 101.14 317.00 160.00 154.56 332.49 236.94 1.359 50 103.95 101.32 317.00 160.00 155.73 329.39 233.88 1.359 51 104.47 101.49 320.16 159.10 157.49 335.56 240.00 1.363 52 104.47 101.49 317.00 160.00 156.91 326.27 230.82 1.363 53 105.00 101.67 320.16 159.10 158.64 332.45 236.94 1.365 54 103.95 101.32 318.58 159.55 156.17 333.47 237.96 1.365 55 102.89 100.96 317.00 160.00 153.39 335.59 240.00 1.366 56 104.47 101.49 318.58 159.55 157.34 330.36 234.90 1.368 57 105.00 101.67 317.00 160.00 158.08 323.15 227.76 1.368 58 105.00 101.67 318.58 159.55 158.50 327.25 231.84 1.373 59 103.95 101.32 317.00 160.00 156.04 328.27 232.86 1.373 60 102.89 100.96 317.00 160.00 153.70 334.48 238.98 1.374 61 104.47 101.49 320.16 159.10 157.79 334.45 238.98 1.376 62 104.47 101.49 317.00 160.00 157.22 325.15 229.80 1.377 63 103.42 101.14 318.58 159.55 155.32 335.46 240.00 1.377 64 103.95 101.32 318.58 159.55 156.48 332.36 236.94 1.379 65 105.00 101.67 320.16 159.10 158.94 331.34 235.92 1.379 66 103.42 101.14 317.00 160.00 154.87 331.38 235.92 1.380 67 104.47 101.49 318.58 159.55 157.64 329.25 233.88 1.382 68 102.89 100.96 317.00 160.00 154.01 333.37 237.96 1.383 69 105.00 101.67 317.00 160.00 158.39 322.03 226.73 1.383 70 105.00 101.67 321.74 158.65 159.41 335.42 240.00 1.385 71 105.00 101.67 318.58 159.55 158.80 326.12 230.82 1.387 72 103.42 101.14 317.00 160.00 155.18 330.27 234.90 1.387 73 104.47 101.49 320.16 159.10 158.09 333.33 237.96 1.389 74 104.47 101.49 317.00 160.00 157.53 324.03 228.78 1.392 75 103.95 101.32 318.58 159.55 156.78 331.24 235.92 1.393 76 105.00 101.67 320.16 159.10 159.24 330.22 234.90 1.393 77 102.89 100.96 317.00 160.00 154.31 332.26 236.94 1.394 78 103.42 101.14 318.58 159.55 155.62 334.35 238.98 1.394 79 102.37 100.79 317.00 160.00 153.14 335.36 240.00 1.395 80 103.95 101.32 317.00 160.00 156.35 327.15 231.84 1.396 81 104.47 101.49 318.58 159.55 157.94 328.13 232.86 1.396 82 103.42 101.14 317.00 160.00 155.48 329.15 233.88 1.397 83 105.00 101.67 317.00 160.00 158.70 320.90 225.71 1.398 84 105.00 101.67 321.74 158.65 159.70 334.30 238.98 1.399 85 103.95 101.32 320.16 159.10 157.24 335.33 240.00 1.400 86 105.00 101.67 318.58 159.55 159.11 325.00 229.80 1.402 87 102.37 100.79 317.00 160.00 153.45 334.25 238.98 1.403 88 104.47 101.49 320.16 159,10 158.39 332.22 236.94 1.403 89 103.42 101.14 318.58 159.55 155.92 333.24 237.96 1.403 90 103.95 101.32 317.00 160.00 156.66 326.03 230.82 1.404 91 102.89 100.96 317.00 160.00 154.62 331.14 235.92 1.405 92 105.00 101.67 320.16 159.10 159.54 329.10 233.88 1.407 93 103.42 101.14 317.00 160.00 155.79 328.03 232.86 1.409 94 104.47 101.49 318.58 159.55 158.25 327.01 231.84 1.410 95 103.95 101.32 318.58 159.55 157.08 330.12 234.90 1.410 96 102.89 100.96 318.58 159.55 155.06 335.23 240.00 1.411 97 105.00 101.67 321.74 158.65 159.99 333.18 237.96 1.413 98 105.00 101.67 317.00 160.00 159.01 319.77 224.69 1.413 99 102.37 100.79 317.00 160.00 153.75 333.13 237.96 1.414 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: Centre: XC: 154.40 YC: Generated failure surface: (20 points) 101.67 XR: 317.00 YR: 160.00 336.53 Radius: R: 240.00 105.00 101.67 116.82 99.49 128.74 97.90 140.72 96.92 152.73 96.53 164.75 96.75 176.74 97.57 188.67 98.99 200.52 101.00 212.26 103.61 223.85 106.79 235.26 110.56 246.48 114.89 257.46 119.78 268.18 125.21 278.62 131.17 288.74 137.65 298.53 144.62 307.96 152.08 317.00 160.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 44 slices) Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 105.00 5.29 -10.4 4.52 4.60 2 0.00 35.0 661.29 335.68 155.52 1.15 2 109.52 15.87 -10.4 4.52 4.60 2 0.00 35.0 1983.87 1007.03 466.55 1.15 3 114.04 15.00 -10.4 2.78 2.83 3 100.00 18.0 1887.00 952.08 714.74 1.07 4 116.82 44.73 -7.6 5.96 6.01 3 100.00 18.0 5677.75 2815.68 983.93 1.05 5 122.78 61.28 -7.6 5.96 6.01 3 100.00 18.0 7821.97 3857.47 1351.12 1.05 6 128.74 70.36 -4.7 5.49 5.51 3 100.00 18.0 8998.83 4405.22 1666.42 1.03 7 134.23 82.89 -4.7 5.49 5.51 3 100.00 18.0 10604.35 5189.53 1962.43 1.03 8 139.72 16.44 -4.7 1.00 1.00 4 2000.00 20.0 2103.31 1029.16 2279.96 1.03 9 140.72 106.63 -1.8 6.01 6.01 4 2000.00 20.0 13634.14 6657.08 2337.84 1.01 10 146.72 119.81 -1.8 6.01 6.01 4 2000.00 20.0 15300.45 7480.09 2616.68 1.01 11 152.73 132.14 1.0 6.01 6.01 4 2000.00 20.0 16845.52 8246.84 2764.07 0.99 12 158.74 143.52 1.0 6.01 6.01 4 2000.00 20.0 18257.97 8957.27 2998.46 0.99 13 164.75 92.63 3.9 3.66 3.67 4 2000.00 20.0 11761.87 5793.66 3064.02 0.98 14 168.41 109.81 3.9 4.17 4.18 3 100.00 18.0 13916.35 6867.88 3302.12 0.98 15 172.57 114.41 3.9 4.17 4.18 3 100.00 18.0 14472.54 7155.67 3434.40. 0.98 16 176.74 170.99 6.8 5.97 6.01 3 100.00 18.0 21571.65 10744.61 3545.35 0.97 17 182.71 178.63 6.8 5.97 6.01 3 100.00 18.0 22459.05 11224.75 3691.81 0.97 18 188.67 185.15 9.6 5.96 6.05 3 100.00 18.0 23191.74 11718.85 3786.98 0.97 19 194.64 188.59 9.6 5.89 5.97 2 0.00 35.0 23574.04 11936.89 3815.53 0.92 20 200.52 192.64 12.5 5.87 6.01 2 0.00 35.0 24080.25 12313.43 3859.85 0.90 21 206.39 196.48 12.5 5.87 6.01 2 0.00 35.0 24559.45 12558.47 3936.66 0.90 22 212.26 196.92 15.4 5.79 6.01 2 0.00 35.0 24614.46 12744.20 3942.95 0.89 23 218.05 198.87 15.4 5.79 6.01 2 0.00 35.0 24858.58 12870.60 3982.06 0.89 24 223.85 74.23 18.3 2.15 2.27 2 0.00 35.0 9278.71 4877.39 3950.83 0.88 25 226.00 159.80 18.3 4.63 4.88 2 0.00 35.0 19993.33 10500.17 3955.40 0.88 26 230.63 159.88 18.3 4.63 4.88 2 0.00 35.0 20038.45 10505.09 3963.69 0.88 27 235.26 197.22 21.1 5.74 6.15 2 0.00 35.0 24768.62 13193.15 3904.04 0.87 28 241.00 186.58 21.1 5.48 5.87 2 0.00 35.0 23459.74 12481.52 3874.30 0.87 29 246.48 184.63 24.0 5.49 6.01 2 0.00 35.0 23216.29 12610.78 3774.69 0.86 30 251.97 181.26 24.0 5.49 6.01 2 0.00 35.0 22795.08 12380.63 3706.16 0.86 31 257.46 146.82 26.9 4.54 5.09 2 0.00 35.0 18466.66 10270.19 3581.93 0.86 32 262.00 193.92 26.9 6.18 6.93 2 0.00 35.0 24394.45 13119.35 3464.41 0.86 33 268.18 157.76 29.7 5.22 6.01 2 0.00 35.0 19849.85 10237.89 3262.23 0.85 34 273.40 151.28 29.7 5.22 6.01 2 0.00 35.0 19040.04 9119.96 3099.13 0.85 35 278.62 38.96 32.6 1.38 1.64 2 0.00 35.0 4904.44 2294.44 2943.04 0.85 36 280.00 116.03 32.6 4.37 5.19 2 0.00 35.0 14612.90 6651.94 2766.00 0.85 37 284.37 103.81 32.6 4.37 5.19 2 0.00 35.0 13085.35 5746.74 2465.54 0.85 38 288.74 123.20 35.5 6.11 7.50 2 0.00 35.0 15553.24 6632.83 2044.42 0.86 39 294.85 61.45 35.5 3.68 4.52 6 50.00 24.0 7748.96 3015.50 1769.69 0.96 40 298.53 42.62 38.3 3.00 3.83 6 50.00 24.0 5345.40 1956.92 1456.07 0.98 41 301.53 40.30 38.3 3.47 4.42 5 0.00 45.0 4432.94 1552.06 901.39 0.76 42 305.00 26.89 38.3 2.96 3.77 2 0.00 35.0 3360.78 727.02 829.78 0.86 43 307.96 15.25 41.2 2.19 2.91 2 0.00 35.0 1906.43 174.44 588.46 0.87 44 310.15 20.55 41.2 6.85 9.11 2 0.00 35.0 2568.97 0.00 244.69 0.87 X=S.Area: .: 5021.51 : Path Length:.. 228.38: X -S Weight: 631657:12. GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 7 Full EQ.gmf Processed: 09 May 2019 10:04:56 RESULTS: Analysis 1 - Case 7 - Full Reservoir EQ 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: 2.865 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.92 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.67 317.00 160.00 154.40 336.53 240.00 1.920 <-- Critical Surface 2 105.00 101.67 317.00 160.00 154.71 335.42 238.98 1.954 3 105.00 101.67 317.00 160.00 155.01 334.31 237.96 1.989 4 104.47 101.49 317.00 160.00 154.15 336.29 240.00 2.014 5 105.00 101.67 317.00 160.00 155.32 333.20 236.94 2.024 6 104.47 101.49 317.00 160.00 154.45 335.19 238.98 2.047 7 105.00 101.67 317.00 160.00 155.62 332.09 235.92 2.059 8 105.00 101.67 318.58 159.55 156.08 336.17 240.00 2.067 9 104.47 101.49 317.00 160.00 154.76 334.08 237.96 2.081 10 105.00 101.67 317.00 160.00 155.93 330.98 234.90 2.095 11 105.00 101.67 318.58 159.55 156.38 335.06 238.98 2.099 12 103.95 101.32 317.00 160.00 153.90 336.06 240.00 2.106 13 104.47 101.49 317.00 160.00 155.07 332.97 236.94 2.115 14 105.00 101.67 317.00 160.00 156.24 329.86 233.88 2.118 15 105.00 101.67 318.58 159.55 156.68 333.95 237.96 2.123 16 103.95 101.32 317.00 160.00 154.20 334.95 238.98 2.133 17 104.47 101.49 317.00 160.00 155.37 331.85 235.92 2.137 18 105.00 101.67 317.00 160.00 156.54 328.75 232.86 2.141 19 104.47 101.49 318.58 159.55 155.83 335.93 240.00 2.142 20 105.00 101.67 318.58 159.55 156.98 332.83 236.94 2.145 21 103.95 101.32 317.00 160.00 154.51 333.84 237.96 2.158 22 104.47 101.49 317.00 160.00 155.68 330.74 234.90 2.159 23 104.47 101.49 318.58 159.55 156.13 334.82 238.98 2.164 24 105.00 101.67 317.00 160.00 156.85 327.63 231.84 2.164 25 105.00 101.67 318.58 159.55 157.29 331.72 235.92 2.169 26 103.95 101.32 317.00 160.00 154.81 332.73 236.94 2.179 27 103.42 101.14 317.00 160.00 153.64 335.83 240.00 2.180 28 104.47 101.49 317.00 160.00 155.98 329.63 233.88 2.181 29 105.00 101.67 320.16 159.10 157.75 335.80 240.00 2.181 30 104.47 101.49 318.58 159.55 156.43 333.71 237.96 2.187 31 105.00 101.67 317.00 160.00 157.16 326.51 230.82 2.191 32 105.00 101.67 318.58 159.55 157.59 330.60 234.90 2.191 33 103.95 101.32 317.00 160.00 155.12 331.62 235.92 2.200 34 105.00 101.67 320.16 159.10 158.05 334.68 238.98 2.200 35 103.42 101.14 317.00 160.00 153.95 334.72 238.98 2.200 36 103.95 101.32 318.58 159.55 155.57 335.70 240.00 2.206 37 104.47 101.49 317.00 160.00 156.29 328.51 232.86 2.207 38 105.00 101.67 317.00 160.00 157.47 325.39 229.80 2.211 39 104.47 101.49 318.58 159.55 156.73 332.60 236.94 2.212 40 105.00 101.67 318.58 159.55 157.89 329.48 233.88 2.214 41 103.42 101.14 317.00 160.00 154.26 333.61 237.96 2.221 42 105.00 101.67 320.16 159.10 158.34 333.57 237.96 2.221 43 103.95 101.32 317.00 160.00 155.43 330.50 234.90 2.224 44 104.47 101.49 317.00 160.00 156.60 327.39 231.84 2.227 45 104.47 101.49 318.58 159.55 157.03 331.48 235.92 2.230 46 103.95 101.32 318.58 159.55 155.87 334.59 238.98 2.230 47 105.00 101.67 317.00 160.00 157.77 324.27 228.78 2.234 48 105.00 101.67 318.58 159.55 158.19 328.37 232.86 2.236 49 104.47 101.49 320.16 159.10 157.49 335.56 240.00 2.240 50 105.00 101.67 320.16 159.10 158.64 332.45 236.94 2.244 51 103.42 101.14 317.00 160.00 154.56 332.49 236.94 2.244 52 103.95 101.32 317.00 160.00 155.73 329.39 233.88 2.244 53 103.95 101.32 318.58 159.55 156.17 333.47 237.96 2.248 54 104.47 101.49 317.00 160.00 156.91 326.27 230.82 2.249 55 104.47 101.49 318.58 159.55 157.34 330.36 234.90 2.252 56 102.89 100.96 317.00 160.00 153.39 335.59 240.00 2.255 57 105.00 101.67 317.00 160.00 158.08 323.15 227.76 2.258 58 105.00 101.67 318.58 159.55 158.50 - 327.25 231.84 2.259 59 104.47 101.49 320.16 159.10 157.79 334.45 238.98 2.261 60 105.00 101.67 320.16 159.10 158.94 331.34 235.92 2.266 61 103.95 101.32 317.00 160.00 156.04 328.27 232.86 2.266 62 102.89 100.96 317.00 160.00 153.70 334.48 238.98 2.267 63 103.42 101.14 318.58 159.55 155.32 335.46 240.00 2.268 64 103.95 101.32 318.58 159.55 156.48 332.36 236.94 2.270 65 105.00 101.67 321.74 158.65 159.41 335.42 240.00 2.271 66 104.47 101.49 317.00 160.00 157.22 325.15 229.80 2.272 67 104.47 101.49 318.58 159.55 157.64 329.25 233.88 2.275 68 103.42 101.14 317.00 160.00 154.87 331.38 235.92 2.276 69 105.00 101.67 317.00 160.00 158.39 322.03 226.73 2.281 70 102.89 100.96 317.00 160.00 154.01 333.37 237.96 2.282 71 104.47 101.49 320.16 159.10 158.09 333.33 237.96 2.282 72 105.00 101.67 318.58 159.55 158.80 326.12 230.82 2.282 73 105.00 101.67 320.16 159.10 159.24 330.22 234.90 2.288 74 103.42 101.14 317.00 160.00 155.18 330.27 234.90 2.288 75 103.95 101.32 318.58 159.55 156.78 331.24 235.92 2.291 76 105.00 101.67 321.74 158.65 159.70 334.30 238.98 2.292 77 103.42 101.14 318.58 159.55 155.62 334.35 238.98 2.294 78 104.47 101.49 317.00 160.00 157.53 324.03 228.78 2.295 79 104.47 101.49 318.58 159.55 157.94 328.13 232.86 2.297 80 102.89 100.96 317.00 160.00 154.31 332.26 236.94 2.299 81 103.95 101.32 320.16 159.10 157.24 335.33 240.00 2.300 82 102.37 100.79 317.00 160.00 153.14 335.36 240.00 2.301 83 103.95 101.32 317.00 160.00 156.35 327.15 231.84 2.301 84 104.47 101.49 320.16 159.10 158.39 332.22 236.94 2.303 85 103.42 101.14 317.00 160.00 155.48 329.15 233.88 2.304 86 105.00 101.67 317.00 160.00 158.70 320.90 225.71 2.304 87 105.00 101.67 318.58 159.55 159.11 325.00 229.80 2.305 88 103.42 101.14 318.58 159.55 155.92 333.24 237.96 2.308 89 105.00 101.67 320.16 159.10 159.54 329.10 233.88 2.310 90 102.37 100.79 317.00 160.00 153.45 334.25 238.98 2.313 91 105.00 101.67 321.74 158.65 159.99 333.18 237.96 2.314 92 103.95 101.32 317.00 160.00 156.66 326.03 230.82 2.314 93 102.89 100.96 317.00 160.00 154.62 331.14 235.92 2.316 94 104.47 101.49 318.58 159.55 158.25 327.01 231.84 2.319 95 103.95 101.32 318.58 159.55 157.08 330.12 234.90 2.319 96 102.89 100.96 318.58 159.55 155.06 335.23 240.00 2.321 97 103.42 101.14 317.00 160.00 155.79 328.03 232.86 2.322 98 104.47 101.49 320.16 159.10 158.68 331.10 235.92 2.325 99 103.42 101.14 318.58 159.55 156.22 332.12 236.94 2.326 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: 101.67 Centre: XC: 154.40 YC: 336.53 Generated failure surface: (20 points) 105.00 101.67 116.82 99.49 164.75 96.75 176.74 97.57 223.85 106.79 235.26 110.56 278.62 131.17 288.74 137.65 XR: 317.00 Radius: 128.74 188.67 246.48 298.53 97.90 98.99 114.89 144.62 YR: R: Slice Geometry and Properties - Critical Failure Surface (circle 1, 45 slices) 160.00 240.00 140.72 200.52 257.46 307.96 96.92 101.00 119.78 152.08 152.73 212.26 268.18 317.00 96.53 103.61 125.21 160.00 Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 105.00 5.29 -10.4 4.52 4.60 2 0.00 35.0 661.29 15992.59 3557.33 1.09 2 109.52 15.87 -10.4 4.52 4.60 2 0.00 35.0' 1983.87 16231.64 3766.40 1.09 3 114.04 15.00 -10.4 2.78 2.83 3 100.00 18.0 1887.00 10095.10 3935.84 1.05 4 116.82 44.73 -7.6 5.96 6.01 3 100.00 18.0 5677.75 21716.71 4116.26 1.03 5 122.78 61.28 -7.6 5.96 6.01 3 100.00 18.0 7821.97 22013.78 4356.56 1.03 6 128.74 70.36 -4.7 5.49 5.51 3 100.00 18.0 8998.83 20390.90 4557.35 1.02 7 134.23 82.89 -4.7 5.49 5.51 3 100.00 18.0 10604.35 20546.19 4737.73 1.02 8 139.72 16.44 -4.7 1.00 1.00 4 2000.00 20.0 2103.31 3757.22 4928.94 1.02 9 140.72 106.63 -1.8 6.01 6.01 4 2000.00 20.0 13634.14 22568.10 4957.89 1.01 10 146.72 119.81 -1.8 6.01 6.01 4 2000.00 20.0 15300.45 22640.19 5111.21 1.01 11 152.73 132.14 1.0 6.01 6.01 4 2000.00 20.0 16845.52 22655.92 5177.30 1.00 12 158.74 143.52 1.0 6.01 6.01 4 2000.00 20.0 18257.97 22615.19 5286.98 1.00 13 164.75 92.63 3.9 3.66 3.67 4 2000.00 20.0 11761.87 13759.29 5295.53 0.99 14 168.41 109.81 3.9 4.17 4.18 3 100.00 18.0 13916.35 15598.98 5407.73 0.99 15 172.57 114.41 3.9 4.17 4.18 3 100.00 18.0 14472.54 1`524.80 5453.83 0.99 16 176.74 170.99 6.8 5.97 6.01 3 100.00 18.0 21571.65 22154.87 5471.07 0.99 17 182.71 178.63 6.8 5.97 6.01 3 100.00 18.0 22459.05 21888.98 5494.28 0.99 18 188.67 185.15 9.6 5.96 6.05 3 100.00 18.0 23191.74 21698.25 5477.57 0.99 19 194.64 188.59 9.6 5.89 5.97 2 0.00 35.0 23574.04 21058.58 5413.41 0.96 20 200.52 192.64 12.5 5.87 6.01 2 0.00 35.0 24080.25 20756.60 5355.19 0.95 21 206.39 196.48 12.5 5.87 6.01 2 0.00 35.0 24559.45 20268.21 5311.77 0.95 22 212.26 196.92 15.4 5.79 6.01 2 0.00 35.0 24614.46 19725.05 5215.37 0.94 23 218.C5 198.87 15.4 5.79 6.01 2 0.00 35.0 24858.58 19127.07 5135.06 0.94 24 223.65 74.23 18.3 2.15 2.27 2 0.00 35.0 9278.71 7049.19 5038.04 0.94 25 226.00 159.80 18.3 4.63 4.88 2 0.00 35.0 19993.33 14830.02 4972.34 0.94 26 230.63 159.88 18.3 4.63 4.88 2 0.00 35.0 20038.45 14355.13 4884.81 0.94 27 235.26 197.22 21.1 5.74 6.15 2 0.00 35.0 24768.62 17397.99 4732.62 0.94 28 241.00 186.58 21.1 5.48 5.87 2 0.00 35.0 23459.74 15809.84 4585.35 0.94 29 246.48 184.63 24.0 5.49 6.01 2 0.00 35.0 23216.29 15333.38 4383.88 0.94 30 251.97 181.26 24.0 5.49 6.01 2 0.00 35.0 22795.08 14416.88 4198.33 0.94 31 257.46 172.86 26.9 5.36 6.01 2 0.00 35.0 21741.66 13449.36 3962.57 0.95 32 262.82 167.88 26.9 5.36 6.01 2 0.00 35.0 21119.46 12430.99 3744.05 0.95 33 268.18 86.08 29.7 2.82 3.25 2 0.00 35.0 10830.98 6281.40 3534.92 0.95 34 271.00 113.20 29.7 3.81 4.39 2 0.00 35.0 14245.03 7960.91 3408.71 0.95 35 274.81 109.75 29.7 3.81 4.39 2 0.00 35.0 13813.89 7365.67 3291.62 0.95 36 278.62 38.96 32.6 1.38 1.64 2 0.00 35.0 4904.44 2601.92 - 3173.54 0.96 37 280.00 116.03 32.6 4.37 5.19 2 0.00 35.0 14612.90 7623.26 2988.66 0.96 38 284.37 103.81 32.6 4.37 5.19 2 0.00 35.0 13085.35 6718.05 2672.30 0.96 39 288.74 123.20 35.5 6.11 7.50 2 0.00 35.0 15553.24 8036.53 2242.64 0.97 40 294.35 61.45 35.5 3.68 4.52 6 50.00 24.0 7748.96 3861.92 1911.19 1.05 41 298.53 42.62 38.3 3.00 3.83 6 50.00 24.0 5345.40 2673.91 1594.42 1.08 42 301.53 40.30 38.3 3.47 4.42 5 0.00 45.0 4432.94 2379.16 1063.09 0.90 43 305.00 26.89 38.3 2.96 3.77 2 0.00 35.0 3360.78 1433.05 966.83 0.99 44 307.96 30.67 41.2 5.62 7.47 2 0.00 35.0 3833.15 1145.96 554.39 1.01 45 313.57 5.14 41.2 3.43 4.55 0.00 35.0 642.24 X -S Area: 5021.51 Path Length: 228.38 X -S Weight: 631657.00 0.00 142.10 1.01 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 8 RD EQ.gmf Processed: 08 May 2019 14:27:45 RESULTS: Analysis 1 - Case 8 - Rapid Draw Down EQ 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: 1.531 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.23 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 130.00 101.67 400.00 179.07 191.94 395.20 300.00 1.234 <-- Critical Surface 2 130.00 101.67 400.00 179.07 192.26 394.09 298.98 1.240 3 130.00 101.67 400.00 179.07 192.58 392.98 297.96 1.247 4 130.00 101.67 401.58 179.37 192.99 394.98 300.00 1.250 5 129.47 101.49 400.00 179.07 191.70 394.97 300.00 1.253 6 130.00 101.67 400.00 179.07 192.90 391.87 296.94 1.253 7 130.00 101.67 401.58 179.37 193.30 393.87 298.98 1.256 8 129.47 101.49 400.00 179.07 192.02 393.86 298.98 1.259 9 130.00 101.67 400.00 179.07 193.22 390.75 295.92 1.259 10 130.00 101.67 401.58 179.37 193.62 392.75 297.96 1.263 11 130.00 101.67 403.16 179.66 194.03 394.75 300.00 1.265 12 129.47 101.49 400.00 179.07 192.33 392.74 297.96 1.265 13 130.00 101.67 400.00 179.07 193.54 389.64 294.90 1.266 14 129.47 101.49 401.58 179.37 192.74 394.74 300.00 1.268 15 130.00 101.67 401.58 179.37 193.94 391.64 296.94 1.269 16 130.00 101.67 400.00 179.07 193.86 388.52 293.88 1.271 17 128.95 101.32 400.00 179.07 191.45 394.73 300.00 1.271 18 129.47 101.49 400.00 179.07 192.65 391.63 296.94 1.271 19 130.00 101.67 403.16 179.66 194.35 393.64 298.98 1.272 20 129.47 101.49 401.58 179.37 193.06 393.63 298.98 1.275 21 130.00 101.67 401.58 179.37 194.26 390.52 295.92 1.275 22 130.00 101.67 400.00 179.07 194.18 387.41 292.86 1.277 23 128.95 101.32 400.00 179.07 191.77 393.62 298.98 1.277 24 129.47 101.49 400.00 179.07 192.97 390.52 295.92 1.278 25 130.00 101.67 403.16 179.66 194.67 392.52 297.96 1.278 26 129.47 101.49 401.58 179.37 193.38 392.52 297.96 1.280 27 130.00 101.67 401.58 179.37 194.58 389.41 294.90 1.280 28 130.00 101.67 404.74 179.95 195.07 394.52 300.00 1.283 29 128.95 101.32 400.00 179.07 192.09 392.51 297.96 1.283 30 130.00 101.67 400.00 179.07 194.50 386.29 291.84 1.283 31 129.47 101.49 403.16 179.66 193.79 394.52 300.00 1.284 32 129.47 101.49 400.00 179.07 193.29 389.40 294.90 1.284 33 130.00 101.67 403.16 179.66 194.99 391.41 296.94 1.285 34 129.47 101.49 401.58 179.37 193.70 391.40 296.94 1.286 35 128.95 101.32 401.58 179.37 192.50 394.51 300.00 1.286 36 130.00 101.67 401.58 179.37 194.90 388.29 293.88 1.288 37 130.00 101.67 404.74 179.95 195.39 393.41 298.98 1.289 38 128.42 101.14 400.00 179.07 191.21 394.50 300.00 1.289 39 128.95 101.32 400.00 179.07 192.41 391.39 296.94 1.289 40 130.00 101.67 400.00 179.07 194.82 385.17 290.82 1.289 41 129.47 101.49 403.16 179.66 194.11 393.40 298.98 1.290 42 129.47 101.49 400.00 179.07 193.61 388.28 293.88 1.290 43 130.00 101.67 403.16 179.66 195.31 390.29 295.92 1.291 44 129.47 101.49 401.58 179.37 194.02 390.28 295.92 1.292 45 128.95 101.32 401.58 179.37 192.82 393.39 298.98 1.292 46 130.00 101.67 401.58 179.37 195.22 387.17 292.86 1.294 47 129.47 101.49 400.00 179.07 193.93 387.17 292.86 1.294 48 130.00 101.67 404.74 179.95 195.71 392.29 297.96 1.295 49 128.42 101.14 400.00 179.07 191.53 393.38 298.98 1.295 50 126.95 101.32 400.00 179.07 192.73 390.28 295.92 1.295 51 130.00 101.67 400.00 179.07 195.14 384.05 289.80 1.296 52 129.47 101.49 - 403.16 179.66 194.42 392.29 297.96 1.296 53 130.00 101.67 403.16 179.66 195.63 389.17 294.90 1.297 54 129.47 101.49 401.58 179.37 194.34 389.17 294.90 1.297 55 128.95 101.32 401.58 179.37 193.14 392.28 297.96 1.298 56 129.47 101.49 404.74 179.95 194.83 394.29 300.00 1.300 57 129.47 101.49 400.00 179.07 194.26 386.05 291.84 1.300 58 128.42 101.14 400.00 179.07 191.85 392.27 297.96 1.301 59 128.95 101.32 403.16 179.66 193.54 394.28 300.00 1.301 60 130.00 101.67 401.58 179.37 195.54 386.05 291.84 1.301 61 130.00 101.67 404.74 179.95 196.03 391.17 296.94 1.301 62 128.95 101.32 400.00 179.07 193.05 389.16 294.90 1.301 63 129.47 101.49 403.16 179.66 194.74 391.17 296.94 1.302 64 128.95 101.32 401.58 179.37 193.46 391.16 296.94 1.303 65 128.42 101.14 401.58 179.37 192.26 394.27 300.00 1.304 66 130.00 101.67 403.16 179.66 195.94 388.05 293.88 1.304 67 130.00 101.67 400.00 179.07 195.46 382.92 288.78 1.305 68 129.47 101.49 401.58 179.37 194.66 388.05 293.88 1.305 69 129.47 101.49 404.74 179.95 195.15 393.17 298.98 1.306 70 128.42 101.14 400.00 179.07 192.17 391.16 296.94 1.307 71 127.89 100.96 400.00 179.07 190.97 394.26 300.00 1.307 72 128.95 101.32 403.16 179.66 193.86 393.16 298.98 1.307 73 128.95 101.32 400.00 179.07 193.37 388.04 293.88 1.307 74 129.47 101.49 400.00 179.07 194.58 384.93 290.82 1.308 75 130.00 101.67 406.32 179.61 196.64 394.17 300.00 1.308 76 129.47 101.49 403.16 179.66 195.06 390.05 295.92 1.309 77 128.95 101.32 401.58 179.37 193.78 390.05 295.92 1.309 78 130.00 101.67 404.74 179.95 196.35 390.05 295.92 1.309 79 128.42 101.14 401.58 179.37 192.57 393.16 298.98 1.309 80 130.00 101.67 401.58 179.37 195.86 384.93 290.82 1.310 81 130.00 101.67 400.00 179.07 195.78 381.80 287.76 1.311 82 130.00 101.67 403.16 179.66 196.27 386.93 292.86 1.313 83 127.89 100.96 400.00 179.07 191.29 393.15 298.98 1.313 84 128.42 101.14 400.00 179.07 192.49 390.04 295.92 1.313 85 129.47 101.49 404.74 179.95 195.47 392.05 297.96 1.313 86 128.95 101.32 403.16 179.66 194.18 392.05 297.96 1.313 87 129.47 101.49 400.00 179.07 194.90 383.81 289.80 1.313 88 129.47 101.49 401.58 179.37 194.98 386.93 292.86 1.314 89 128.95 101.32 400.00 179.07 193.69 386.93 292.86 1.314 90 130.00 101.67 400.00 179.07 196.11 380.68 286.73 1.314 91 128.42 101.14 401.58 179.37 192.89 392.04 297.96 1.314 92 130.00 101.67 401.58 179.37 196.18 383.80 289.80 1.315 93 130.00 101.67 406.32 179.61 196.95 393.05 298.98 1.316 94 130.00 101.67 401.58 179.37 196.51 382.68 288.78 1.317 95 129.47 101.49 403.16 179.66 195.38 388.93 294.90 1.317 96 130.00 101.67 404.74 179.95 196.67 388.93 294.90 1.317 97 128.95 101.32 404.74 179.95 194.59 394.05 300.00 1.317 98 130.00 101.67 403.16 179.66 196.59 385.81 291.84 1.317 99 128.95 101.32 401.58 179.37 194.10 388.93 294.90 1.318 Critical Failure Surface (circle 1) Intersects: XL: 130.00 YL: 101.67 XR: 400.00 YR: 179.07 Centre: XC: 191.94 YC: 395.20 Radius: R: 300.00 Generated failure surface: (20 points) 130.00 101.67 145.13 98.88 160.38 96.87 175.71 95.64 191.09 95.20 206.47 95.55 221.81 96.69 237.07 98.62 252.21 101.32 267.20 104.80 281.99 109.03 296.54 114.03 310.81 119.76 324.77 126.21 338.39 133.37 351.62 141.23 364.42 149.74 376.78 158.91 388.65 168.69 400.00 179.07 Slice Geometry and Properties - Critical Failure Surface (circle 1, 47 slices) Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 130.00 5.29 -10.4 4.52 4.60 2 0.00 35.0 661.01 335.54 154.81 1.14 2 134.52 15.86 -10.4 4.52 4.60 2 0.00 35.0 1983.03 1006.62 464.42 1.14 3 139.04 38.09 -10.4 6.09 6.19 3 100.00 18.0 4815.55 2416.69 827.12 1.07 4 145.13 67.58 -7.5 7.12 7.18 3 100.00 18.0 8629.15 4253.58 1244.85 1.04 5 152.25 91.18 -7.5 7.12 7.18 3 100.00 18.0 11685.79 5738.78 1681.99 1.04 6 159.37 132.33 -4.9 8.17 8.20 4 2000.00 20.0 16983.04 8288.17 2250.31 1.03 7 167.54 159.91 -4.6 8.17 8.20 4 2000.00 20.0 20516.24 10010.46 2675.16 1.03 8 175.71 174.16 -1.6 7.69 7.69 4 2000.00 20.0 22319.85 10872.13 2962.34 1.01 9 183.40 195.55 -1.6 7.69 7.69 4 2000.00 20.0 25020.15 12207.21 3315.08 1.01 10 191.09 79.41 1.3 2.91 2.91 4 2000.00 20.0 10148.15 4956.50 3437.30 0.99 11 194.00 178.90 1.3 6.23 6.24 4 2000.00 20.0 22859.05 11166.01 3617.69 0.99 12 200.23 190.96 1.3 6.23 6.24 4 2000.00 20.0 24418.04 11919.20 3866.92 0.99 13 206.47 236.46 4.2 7.27 7.29 4 2000.00 20.0 30238.33 14795.86 3998.10 0.98 14 213.73 250.14 4.2 7.27 7.29 4 2000.00 20.0 31973.74 15651.90 4234.34 0.98 15 221.00 115.98 6.5 3.24 3.27 4 2000.00 20.0 14809.58 7283.17 4311.57 0.97 16 224.24 235.64 7.2 6.41 6.46 3 100.00 18.0 30010.39 14820.49 4593.24 0.98 17 230.66 244.17 7.2 6.41 6.46 3 100.00 18.0 30993.12 15356.66 4744.23 0.98 18 237.07 304.95 10.1 7.75 7.87 3 100.00 18.0 38553.42 19329.67 4846.70 0.97 19 244.82 299.46 10.1 7.39 7.51 2 0.00 35.0 37764.80 18981.50 4871.64 0.92 20 252.21 310.67 13.1 7.49 7.69 2 0.00 35.0 39171.32 19900.70 4920.88 0.91 21 259.71 316.36 13.1 7.49 7.69 2 0.00 35.0 39882.54 20265.17 5010.29 0.91 22 267.20 316.27 16.0 7.39 7.69 2 0.00 35.0 39866.06 20530.09 5011.00 0.89 23 274.59 318.82 16.0 7.39 7.69 2 0.00 35.0 40184.72 20695.58 5051.08 0.89 24 281.99 314.71 18.9 7.28 7.69 2 0.00 35.0 39666.24 20761.47 5003.60 0.88 25 289.26 314.20 18.9 7.28 7.69 2 0.00 35.0 39601.84 20727.48 4995.47 0.88 26 296.54 106.15 21.9 2.46 2.66 2 0.00 35.0 13379.13 7137.33 4919.83 0.88 27 299.00 252.65 21.9 5.91 6.36 2 0.00 35.0 31875.49 16988.11 4891.51 0.88 28 304.91 250.27 21.9 5.91 6.36 2 0.00 35.0 31636.79 16828.44 4853.91 0.88 29 310.81 292.67 24.8 7.01 7.73 2 0.00 35.0 37078.71 20120.02 4728.80 0.87 30 317.82 89.49 24.8 2.18 2.40 6 50.00 24.0 11350.53 6151.88 4822.40 0.94 31 320.00 194.21 24.8 4.77 5.26 6 50.00 24.0 24607.81 13351.17 4765.06 0.94 32 324.77 286.77 27.8 7.23 8.17 6 50.00 24.0 36239.31 20219.85 4591.65 0.95 33 332.00 145.74 27.8 3.77 4.26 6 50.00 24.0 18367.80 10108.44 4451.27 0.95 34 335.77 99.32 27.8 2.61 2.95 2 0.00 35.0 12506.62 6691.07 4206.28 0.87 35 338.39 214.84 30.7 5.81 6.75 2 0.00 35.0 27057.85 14284.21 4018.72 0.87 36 344.19 206.07 30.7 5.81 6.75 2 0.00 35.0 25961.57 12832.30 3823.29 0.87 37 350.00 55.33 30.7 1.62 1.88 2 0.00 35.0 6972.47 3311.43 3673.23 0.87 38 351.62 202.66 33.6 6.40 7.69 2 0.00 35.0 25556.81 12307.82 3335.52 0.87 39 358.02 175.38 33.6 6.40 7.69 2 0.00 35.0 22146.99 10263.59 2876.17 0.87 40 364.42 123.18 36.6 5.29 6.58 2 0.00 35.0 15583.12 7105.25 2393.50 0.88 41 369.71 102.44 36.6 5.29 6.58 2 0.00 35.0 12990.38 5493.81 1975.96 0.88 42 375.00 29.80 36.6 1.78 2.21 5 0.00 45.0 3278.07 1485.97 1402.68 0.78 43 376.78 19.03 39.5 1.22 1.58 5 0.00 45.0 2093.69 946.80 1267.51 0.78 44 378.00 80.89 39.5 6.17 7.99 6 50.00 24.0 10189.04 3263.55 1340.97 1.00 45 384.17 43.50 39.5 4.48 5.81 2 0.00 35.0 5437.81 760.15 869.70 0.88 46 388.65 35.24 42.4 5.68 7.69 2 0.00 35.0 4404.8O 0.00 510.88 0.89 47 394.32 11.75 42.4 5.68 7.69 2 0.00 35.0 1468.38 0.00 170.31 0.89 X -S Area: 7924.42 Path Length: 292.27 X -S Weight: 1002938.31 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 8 Full EQ.gmf Processed: 09 May 2019 10:44:41 RESULTS: Analysis 1 - Case 8 - Full Reservoir EQ 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: 2.470 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 2.05 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 130.00 101.67 400.00 179.07 191.94 395.20 300.00 2.048 <-- Critical Surface 2 130.00 101.67 400.00 179.07 192.26 394.09 298.98 2.058 3 130.00 101.67 400.00 179.07 192.58 392.98 297.96 2.068 4 130.00 101.67 401.58 179.37 192.99 394.98 300.00 2.069 5 129.47 101.49 400.00 179.07 191.70 394.97 300.00 2.077 6 130.00 101.67 400.00 179.07 192.90 391.87 296.94 2.078 7 130.00 101.67 401.58 179.37 193.30 393.87 298.98 2.079 8 129.47 101.49 400.00 179.07 192.02 393.86 298.98 2.087 9 130.00 101.67 400.00 179.07 193.22 390.75 295.92 2.088 10 130.00 101.67 403.16 179.66 194.03 394.75 300.00 2.088 11 130.00 101.67 401.58 179.37 193.62 392.75 297.96 2.089 12 129.47 101.49 400.00 179.07 192.33 392.74 297.96 2.097 13 130.00 101.67 400.00 179.07 193.54 389.64 294.90 2.098 14 129.47 101.49 401.58 179.37 192.74 394.74 300.00 2.098 15 130.00 101.67 401.58 179.37 193.94 391.64 296.94 2.098 16 130.00 101.67 403.16 179.66 194.35 393.64 298.98 2.100 17 130.00 101.67 400.00 179.07 193.86 388.52 293.88 2.104 18 128.95 101.32 400.00 179.07 191.45 394.73 300.00 2.106 19 129.47 101.49 400.00 179.07 192.65 391.63 296.94 2.106 20 130.00 101.67 401.58 179.37 194.26 390.52 295.92 2.107 21 129.47 101.49 401.58 179.37 193.06 393.63 298.98 2.107 22 130.00 101.67 403.16 179.66 194.67 392.52 297.96 2.110 23 13000 101.67 404.74 179.95 195.07 394.52 300.00 2.112 24 130.00 101.67 400.00 179.07 194.18 387.41 292.86 2.115 25 128.95 101.32 400.00 179.07 191.77 393.62 298.98 2.116 26 129.47 101.49 400.00 179.07 192.97 390.52 295.92 2.116 27 130.00 101.67 401.58 179.37 194.58 389.41 294.90 2.116 28 129.47 101.49 401.58 179.37 193.38 392.52 297.96 2.117 29 129.47 101.49 403.16 179.66 193.79 394.52 300.00 2.118 30 130.00 101.67 403.16 179.66 194.99 391.41 296.94 2.119 31 130.00 101.67 404.74 179.95 195.39 393.41 298.98 2.122 32 130.00 101.67 400.00 179.07 194.50 386.29 291.84 2.124 33 128.95 101.32 400.00 179.07 192.09 392.51 297.96 2.125 34 129.47 101.49 401.58 179.37 193.70 391.40 296.94 2.125 35 129.47 101.49 400.00 179.07 193.29 389.40 294.90 2.126 36 128.95 101.32 401.58 179.37 192.50 394.51 300.00 2.126 37 129.47 101.49 403.16 179.66 194.11 393.40 298.98 2.127 38 130.00 101.67 401.58 179.37 194.90 388.29 293.88 2.128 39 130.00 101.67 403.16 179.66 195.31 390.29 295.92 2.129 40 130.00 101.67 404.74 179.95 195.71 392.29 297.96 2.131 41 130.00 101.67 400.00 179.07 194.82 385.17 290.82 2.133 42 129.47 101.49 401.58 179.37 194.02 390.28 295.92 2.134 43 128.95 101.32 400.00 179.07 192.41 391.39 296.94 2.135 44 128.42 101.14 400.00 179.07 191.21 394.50 300.00 2.135 45 128.95 101.32 401.58 179.37 192.82 393.39 298.98 2.135 46 129.47 101.49 400.00 179.07 193.61 388.28 293.88 2.136 47 129.47 101.49 403.16 179.66 194.42 392.29 297.96 2.137 48 130.00 101.67 401.58 179.37 195.22 387.17 292.86 2.138 49 130.00 101.67 403.16 179.66 195.63 389.17 294.90 2.139 50 129.47 101.49 404.74 179.95 194.83 394.29 300.00 2.139 51 130.00 101.67 404.74 179.95 196.03 391.17 296.94 2.141 52 129.47 101.49 400.00 179.07 193.93 387.17 292.86 2.142 53 129.47 101.49 401.58 179.37 194.34 389.17 294.90 2.143 54 130.00 101.67 400.00 179.07 195.14 384.05 289.80 2.143 55 128.95 101.32 401.58 179.37 193.14 392.28 297.96 2.144 56 128.42 101.14 400.00 179.07 191.53 393.38 298.98 2.144 57 128.95 101.32 400.00 179.07 192.73 390.28 295.92 2.144 58 128.95 101.32 403.16 179.66 193.54 394.28 300.00 2.145 59 130.00 101.67 406.32 179.61 196.64 394.17 300.00 2.146 60 129.47 101.49 403.16 179.66 194.74 391.17 296.94 2.147 61 129.47 101.49 404.74 179.95 195.15 393.17 298.98 2.149 62 130.00 101.67 401.58 179.37 195.54 386.05 291.84 2.149 63 130.00 101.67 403.16 179.66 195.94 388.05 293.88 2.150 64 129.47 101.49 400.00 179.07 194.26 386.05 291.84 2.151 65 128.95 101.32 401.58 179.37 193.46 391.16 296.94 2.152 66 128.42 101.14 400.00 179.07 191.85 392.27 297.96 2.153 67 130.00 101.67 404.74 179.95 196.35 390.05 295.92 2.153 68 128.42 101.14 401.58 179.37 192.26 394.27 300.00 2.153 69 128.95 101.32 400.00 179.07 193.05 389.16 294.90 2.154 70 128.95 101.32 403.16 179.66 193.86 393.16 298.98 2.155 71 129.47 101.49 401.58 179.37 194.66 388.05 293.88 2.156 72 129.47 101.49 403.16 179.66 195.06 390.05 295.92 2.157 73 130.00 101.67 406.32 179.61 196.95 393.05 298.98 2.159 74 130.00 101.67 400.00 179.07 195.46 382.92 288.78 2.159 75 129.47 101.49 404.74 179.95 195.47 392.05 297.96 2.160 76 128.95 101.32 401.58 179.37 193.78 390.05 295.92 2.161 77 128.42 101.14 401.58 179.37 192.57 393.16 298.98 2.162 78 128.42 101.14 400.00 179.07 192.17 391.16 296.94 2.163 79 130.00 101.67 401.58 179.37 195.86 384.93 290.82 2.163 80 127.89 100.96 400.00 179.07 190.97 394.26 300.00 2.163 81 129.47 101.49 400.00 179.07 194.58 384.93 290.82 2.163 82 128.95 101.32 400.00 179.07 193.37 388.04 293.88 2.163 83 130.00 101.67 403.16 179.66 196.27 386.93 292.86 2.163 84 128.95 101.32 403.16 179.66 194.18 392.05 297.96 2.164 85 130.00 101.67 406.32 179.61 197.59 390.81 296.94 2.166 86 130.00 101.67 406.32 179.61 197.27 391.93 297.96 2.166 87 128.95 101.32 404.74 179.95 194.59 394.05 300.00 2.167 88 130.00 101.67 404.74 179.95 196.67 388.93 294.90 2.167 89 130.00 101.67 400.00 179.07 195.78 381.80 287.76 2.167 90 130.00 101.67 404.74 179.95 197.31 386.68 292.86 2.169 91 129.47 101.49 401.58 179.37 194.98 386.93 292.86 2.169 92 129.47 101.49 403.16 179.66 195.38 388.93 294.90 2.170 93 128.42 101.14 401.58 179.37 192.89 392.04 297.96 2.170 94 130.00 101.67 401.58 179.37 196.18 383.80 289.80 2.170 95 130.00 101.67 403.16 179.66 196.59 385.81 291.84 2.171 96 129.47 101.49 400.00 179.07 194.90 383.81 289.80 2.171 97 128.42 101.14 400.00 179.07 192.49 390.04 295.92 2.172 98 127.89 100.96 400.00 179.07 191.29 393.15 298.98 2.172 99 130.00 101.67 404.74 179.95 196.99 387.81 293.88 2.172 Critical Failure Surface (circle 1) Intersects: XL: 130.00 YL: 101.67 XR: 400.00 YR: 179.07 Centre: XC: 191.94 YC: 395.20 Radius: R: 300.00 Generated failure surface: (20 points) 130.00 101.67 145.13 98.88 160.38 96.87 175.71 95.64 206.47 95.55 221.81 96.69 237.07 98.62 252.21 101.32 281.99 109.03 296.54 114.03 310.81 119.76 324.77 126.21 351.62 141.23 364.42 149.74 376.78 158.91 388.65 168.69 Slice Geometry and Properties - Critical Failure Surface (circle 1, 47 slices) 191.09 267.20 338.39 400.00 95.20 104.80 133.37 179.07 Slice - X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 130.00 5.29 -10.4 4.52 4.60 2 0.00 35.0 661.01 20290.49 4492.97 1.09 2 134.52 15.86 -10.4 4.52 4.60 2 0.00 35.0 1983.03 20529.55 4701.30 1.09 3 139.04 38.09 -10.4 6.09 6.19 3 100.00 18.0 4815.55 28031.02 4949.77 1.05 4 145.13 67.58 -7.5 7.12 7.18 3 100.00 18.0 8629.15 32991.09 5231.37 1.03 5 152.25 91.18 -7.5 7.12 7.18 3 100.00 18.0 11685.79 33411.93 5517.11 1.03 6 159.37 132.33 -4.9 8.17 8.20 4 2000.00 20.0 16983.04 38569.65 5873.94 1.02 7 167.54 159.91 -4.6 8.17 8.20 4 2000.00 20.0 20516.24 38883.37 6132.02 1.02 8 175.71 174.16 -1.6 7.69 7.69 4 2000.00 20.0 22319.85 36699.72 6296.71 1.01 9 183.40 195.55 -1.6 7.69 7.69 4 2000.00 20.0 25020.15 36804.84 6488.93 1.01 10 191.09 79.41 1.3 2.91 2.91 4 2000.00 20.0 10148.15 13948.14 6544.43 1.00 11 194.00 178.90 1.3 6.23 6.24 4 2000.00 20.0 22859.05 29827.17 6629.97 1.00 12 200.23 190.96 1.3 6.23 6.24 4 2000.00 20.0 24418.04 29771.86 6749.87 1.00 13 206.47 236.46 4.2 7.27 7.29 4 2000.00 20.0 30238.33 34634.00 6784.92 0.99 14 213.73 250.14 4.2 7.27 7.29 4 2000.00 20.0 31973.74 34388.82 6871.04 0.99 15 221.00 115.98 6.5 3.24 3.27 4 2000.00 20.0 14809.58 15323.08 6872.37 0.99 16 224.24 235.64 7.2 6.41 6.46 3 100.00 18.0 30010.39 30086.02 6988.81 0.99 17 230.66 244.17 7.2 6.41 6.46 3 100.00 18.0 30993.12 29760.07 7007.29 0.99 18 237.07 304.95 10.1 7.75 7.87 3 100.00 18.0 38553.42 35716.67 6976.90 0.99 19 244.82 299.46 10.1 7.39 7.51 2 0.00 35.0 37764.80 33425.16 6884.25 0.96 20 252.21 310.67 13.1 7.49 7.69 2 0.00 35.0 39171.32 33505.54 6802.88 0.95 21 259.71 316.36 13.1 7.49 7.69 2 0.00 35.0 39882.54 32671.31 6738.49 0.95 22 267.20 316.27 16.0 7.39 7.69 2 0.00 35.0 39866.06 31745.46 6607.16 0.95 23 274.59 318.82 16.0 7.39 7.69 2 0.00 35.0 40184.72 30728.14 6494.55 0.95 24 281.99 314.71 18.9 7.28 7.69 2 0.00 35.0 39666.24 29620.75 6315.10 0.95 25 289.26 314.20 18.9 7.28 7.69 2 0.00 35.0 39601.84 28422.88 6155.39 0.95 26 296.54 106.15 21.9 2.46 2.66 2 0.00 35.0 13379.13 9525.51 5996.88 0.95 27 299.00 252.65 21.9 5.91 6.36 2 0.00 35.0 31875.49 22156.36 5880.68 0.95 28 304.91 250.27 21.9 5.91 6.36 2 0.00 35.0 31636.79 21215.10 5719.25 0.95 29 310.81 292.67 24.8 7.01 7.73 2 0.00 35.0 37078.71 24408.61 5475.22 0.95 30 317.82 89.49 24.8 2.18 2.40 6 50.00 24.0 11350.53 7252.99 5424.55 1.00 31 320.00 194.21 24.8 4.77 5.26 6 50.00 24.0 24607.81 15387.15 5293.17 1.00 32 324.77 219.17 27.8 5.50 6.21 6 50.00 24.0 27707.76 17195.48 5044.65 1.01 33 330.27 213.34 27.8 5.50 6.21 6 50.00 24.0 26899.35 16073.36 4791.54 1.01 34 335.77 99.32 27.8 2.61 2.95 2 0.00 35.0 12506.62 7243.86 4499.17 0.96 35 338.39 97.77 30.7 2.61 3.04 2 0.00 35.0 12313.00 7177.13 4337.91 0.97 36 341.00 323.13 30.7 9.00 10.47 2 0.00 35.0 40706.42 22467.41 4122.07 0.97 37 350.00 55.33 30.7 1.62 1.88 2 0.00 35.0 6972.47 3663.04 3917.47 0.97 38 351.62 202.66 33.6 6.40 7.69 2 0.00 35.0 25556.81 13747.64 3582.37 0.98 39 358.02 175.38 33.6 6.40 7.69 2 0.00 35.0 22146.99 11703.40 3099.36 0.98 40 364.42 123.18 36.6 5.29 6.58 2 0.00 35.0 15583.12 8337.77 2606.84 0.99 41 369.71 102.44 36.6 5.29 6.58 2 0.00 35.0 12990.38 6726.32 2166.24 0.99 42 375.00 29.80 36.6 1.78 2.21 5 0.00 45.0 3278.07 1900.61 1580.86 0.91 43 376.78 19.03 39.5 1.22 1.58 5 0.00 45.0 2093.69 1243.04 1448.00 0.92 44 378.00 80.89 39.5 6.17 7.99 6 50.00 24.0 10189.04 4760.01 1474.25 1.10 45 384.17 43.50 39.5 4.48 5.81 2 0.00 35.0 5437.81 1867.07 1017.58 1.01 46 388.65 25.17 42.4 3.62 4.90 2 0.00 35.0 3145.85 505.49 687.33 1.03 47 392.26 21.82 42.4 7.74 10.48 2 0.00 35.0 2727.66 0.00 268.60 1.03 X -S Area: 7924.43 Path Length: 292.27 X -S Weight: 1002938.69 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 9 RD EQ.gmf Processed: 08 May 2019 15:42:30 RESULTS: Analysis 1 - Case 9 - Rapid Draw Down EQ 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: 1.289 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.10 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.67 440.00 204.00 175.63 469.96 375.00 1.099 <-- Critical Surface 2 105.00 101.67 440.00 204.00 175.97 468.85 373.98 1.106 3 105.00 101.67 440.53 203.79 176.25 469.84 375.00 1.109 4 105.00 101.67 440.00 204.00 176.30 467.75 372.96 1.111 5 105.00 101.67 440.53 203.79 176.58 468.73 373.98 1.115 6 104.47 101.49 440.00 204.00 175.39 469.72 375.00 1.115 7 105.00 101.67 440.00 204.00 176.64 466.64 371.94 1.117 8 105.00 101.67 441.05 203.58 176.86 469.72 375.00 1.117 9 105.00 101.67 440.53 203.79 176.92 467.63 372.96 1.121 10 104.47 101.49 440.00 204.00 175.73 468.62 373.98 1.123 11 105.00 101.67 441.05 203.58 177.20 468.61 373.98 1.124 12 105.00 101.67 441.58 203.37 177.48 469.60 375.00 1.125 13 105.00 101.67 440.00 204.00 176.98 465.53 370.92 1.125 14 105.00 101.67 440.53 203.79 177.26 466.52 371.94 1.126 15 105.00 101.67 441.05 203.58 177.53 467.50 372.96 1.126 16 105.00 101.67 441.58 203.37 177.81 468.49 373.98 1.126 17 105.00 101.67 442.11 203.16 178.10 469.47 375.00 1.126 18 105.00 101.67 441.05 203.58 177.87 466.40 371.94 1.126 19 105.00 101.67 440.53 203.79 177.59 465.41 370.92 1.127 20 104.47 101.49 440.53 203.79 176.01 469.60 375.00 1.127 21 105.00 101.67 440.00 204.00 177.32 464.43 369.90 1.127 22 105.00 101.67 440.00 204.00 177.66 463.32 368.88 1.127 23 104.47 101.49 440.00 204.00 176.07 467.51 372.96 1.129 24 104.47 101.49 441.05 203.58 176.63 469.48 375.00 1.130 25 104.47 101.49 441.05 203.58 176.96 468.38 373.98 1.130 26 104.47 101.49 440.53 203.79 176.35 468.50 373.98 1.131 27 104.47 101.49 440.53 203.79 176.69 467.39 372.96 1.131 28 104.47 101.49 440.00 204.00 176.41 466.41 371.94 1.132 29 104.47 101.49 440.00 204.00 176.75 465.30 370.92 1.132 30 105.00 101.67 441.58 203.37 178.15 467.38 372.96 1.133 31 105.00 101.67 440.53 203.79 177.93 464.30 369.90 1.133 32 103.95 101.32 440.00 204.00 175.16 469.49 375.00 1.134 33 105.00 101.67 441.05 203.58 178.21 465.29 370.92 1.134 34 105.00 101.67 442.11 203.16 178.43 468.37 373.98 1.134 35 103.95 101.32 440.00 204.00 175.50 468.39 373.98 1.135 36 105.00 101.67 440.00 204.00 177.99 462.21 367.86 1.136 37 103.95 101.32 440.53 203.79 175.78 469.37 375.00 1.136 38 105.00 101.67 442.63 202.95 178.71 469.35 375.00 1.136 39 105.00 101.67 441.58 203.37 178.48 466.27 371.94 1.136 40 103.95 101.32 440.00 204.00 175.84 467.28 372.96 1.137 41 105.00 101.67 440.53 203.79 178.27 463.19 368.88 1.137 42 104.47 101.49 441.58 203.37 177.25 469.36 375.00 1.137 43 105.00 101.67 442.11 203.16 178.76 467.26 372.96 1.138 44 105.00 101.67 441.05 203.58 178.54 464.18 369.90 1.138 45 104.47 101.49 440.53 203.79 177.02 466.29 371.94 1.138 46 104.47 - 101.49 441.05 203.58 177.30 467.27 372.96 1.139 47 105.00 101.67 440.00 204.00 178.33 461.10 366.84 1.140 48 105.00 101.67 442.63 202.95 179.04 468.24 373.98 1.140 49 105.00 101.67 441.58 203.37 178.82 465.17 370.92 1.140 50 105.00 101.67 440.53 203.79 178.61 462.08 367.86 1.140 51 104.47 101.49 440.00 204.00 177.08 464.19 369.90 1.141 52 104.47 101.49 441.58 203.37 177.58 468.26 373.98 1.141 53 105.00 101.67 442.11 203.16 179.10 466.15 371.94 1.142 54 105.00 101.67 441.05 203.58 178.88 463.07 368.88 1.142 55 104.47 101.49 440.53 203.79 177.36 465.18 370.92 1.142 56 105.00 101.67 443.16 202.74 179.32 469.23 375.00 1.142 57 104.47 101.49 441.05 203.58 177.64 466.16 371.94 1.143 58 104.47 101.49 442.11 203.16 177.86 469.24 375.00 1.143 59 103.95 101.32 440.53 203.79 176.12 468.27 373.98 1.143 60 105.00 101.67 440.00 204.00 178.67 459.99 - 365.82 1.143 61 105.00 101.67 441.58 203.37 179.15 464.06 369.90 1.144 62 105.00 101.67 440.53 203.79 178.94 460.97 366.84 1.144 63 103.95 101.32 441.05 203.58 176.40 469.25 375.00 1.144 64 105.00 101.67 442.63 202.95 179.38 467.13 372.96 1.144 65 104.47 101.49 440.00 204.00 177.42 463.08 368.88 1.144 66 104.47 101.49 441.58 203.37 177.91 467.15 372.96 1.144 67 104.47 101.49 440.53 203.79 177.70 464.07 369.90 1.145 68 103.95 101.32 440.00 204.00 176.18 466.17 371.94 1.146 69 105.00 101.67 441.05 203.58 179.22 461.96 367.86 1.146 70 103.42 101.14 440.00 204.00 174.93 469.26 375.00 1.146 71 104.47 101.49 442.11 203.16 178.19 468.13 373.98 1.146 72 104.47 101.49 441.05 203.58 177.97 465.05 370.92 1.146 ( 73 105.00 101.67 442.11 203.16 179.43 465.04 370.92 1.146 74 105.00 101.67 443.16 202.74 179.66 468.12 373.98 1.147 75 103.95 101.32 440.53 203.79 176.45 467.16 372.96 1.147 76 105.00 101.67 443.68 202.53 179.94 469.10 375.00 1.147 77 105.00 101.67 440.00 204.00 179.01 458.88 364.80 1.147 78 103.95 101.32 441.05 203.58 176.73 468.14 373.98 1.148 79 104.47 101.49 440.00 204.00 177.76 461.97 367.86 1.148 80 104.47 101.49 442.63 202.95 178.48 469.12 375.00 1.148 81 104.47 101.49 441.58 203.37 178.25 466.04 371.94 1.148 82 105.00 101.67 443.16 202.74 179.99 467.01 372.96 1.148 83 105.00 101.67 440.53 203.79 179.28 459.86 365.82 1.148 84 105.00 101.67 441.58 203.37 179.49 462.94 368.88 1.149 85 104.47 101.49 440.53 203.79 178.04 462.96 368.88 1.149 86 105.00 101.67 442.63 202.95 179.71 466.03 371.94 1.149 87 103.95 101.32 440.00 204.00 176.51 465.07 370.92 1.149 88 103.95 101.32 441.58 203.37 177.01 469.13 375.00 1.149 89 104.47 101.49 441.05 203.58 178.31 463.95 369.90 1.150 90 103.95 101.32 440.53 203.79 176.79 466.05 371.94 1.150 91 104.47 101.49 442.11 203.16 178.53 467.02 372.96 1.150 92 105.00 101.67 442.63 202.95 180.04 464.91 370.92 1.150 93 105.00 101.67 443.68 202.53 180.27 467.99 373.98 1.150 94 103.42 101.14 440.00 204.00 175.27 468.15 373.98 1.151 95 105.00 101.67 441.58 203.37 179.83 461.83 367.86 1.151 96 105.00 101.67 441.05 203.58 179.55 460.85 366.84 1.151 97 103.95 101.32 441.05 203.58 177.07 467.04 372.96 1.151 98 104.47 101.49 440.00 204.00 178.10 460.86 366.84 1.151 99 105.00 101.67 442.11 203.16 179.77 463.93 369.90 1.151 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: Centre: XC: 175.63 YC: Generated failure surface: (20 points) 105.00 101.67 123.92 200.47 95.78 219.57 294.32 114.23 312.35 380.45 155.83 396.24 101.67 XR: 440.00 YR: 204.00 469.96 Radius: R: 375.00 98.54 97.54 120.77 166.72 142.98 96.38 238.55 100.27 330.03 128.22 411.46 178.39 Slice Geometry and Properties - Critical Failure Surface (circle 1, 51 slices) 162.12 257.37 347.30 426.06 95.20 103.97 136.56 190.83 181.30 275.98 364.12 440.00. 95.00 108.63 145.77 204.00 Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 105.00 25.32 -9.4 10.08 10.21 2 0.00 35.0 3165.60 1601.73 332.64 1.13 2 115.08 63.96 -9.4 8.85 8.97 3 100.00 18.0 8099.04 4045.59 955.33 1.07 3 123.92 74.35 -6.5 6.79 6.83 3 100.00 18.0 9494.25 4669.03 1434.07 1.04 4 130.71 94.93 -6.5 6.79 6.83 3 100.00 18.0 12149.87 5961.25 1832.28 1.04 5 137.50 91.67 -6.5 5.48 5.52 4 2000.00 20.0 11749.70 5757.06 2400.29 1.05 6 142.98 189.89 -3.5 9.57 9.59 4 2000.00 20.0 24335.52 11871.43 2684.15 1.02 7 152.55 226.08 -3.5 9.57 9.59 4 2000.00 20.0 28949.73 14134.01 3171.34 1.02 8 162.12 101.44 -0.6 3.88 3.88 4 2000.00 20.0 12979.12 6330.28 3374.11 1.00 9 166.00 255.50 -0.6 9.00 9.00 4 2000.00 20.0 32708.77 15943.97 3659.83 1.00 10 175.00 195.52 -0.6 6.30 6.30 4 2000.00 20.0 25036.25 12201.42 3998.01 1.00 11 181.30 321.04 2.3 9.58 9.59 4 2000.00 20.0 41010.35 20049.39 4177.69 0.99 12 190.89 347.90 2.3 9.58 9.59 4 2000.00 20.0 44308.67 21727.17 4519.66 0.99 13 200.47 255.18 5.3 6.63 6.65 4 2000.00 20.0 32411.75 15990.51 4655.00 0.97 14 207.09 265.77 5.3 6.63 6.65 4 2000.00 20.0 33670.98 16654.22 4842.35 0.97 15 213.72 243.27 5.3 5.85 5.87 3 100.00 18.0 30751.45 15244.11 5181.40 0.98 16 219.57 368.59 8.2 8.55 8.63 3 100.00 18.0 46454.28 23237.19 5310.68 0.97 17 228.11 382.42 8.2 8.55 8.63 3 100.00 18.0 48014.79 24109.11 5489.94 0.97 18 236.66 86.45 8.2 1.89 1.91 2 0.00 35.0 10834.95 5450.29 5489.74 0.93 19 238.55 252.24 11.1 5.45 5.55 2 0.00 35.0 31611.14 16040.91 5476.26 0.91 20 244.00 425.44 11.1 9.00 9.17 2 0.00 35.0 53382.61 27055.93 5599.49 0.91 21 253.00 210.56 11.1 4.37 4.45 2 0.00 35.0 26451.00 13390.52 5714.01 0.91 22 257.37 454.62 14.1 9.30 9.59 2 0.00 35.0 57107.02 29244.07 5713.80 0.89 23 266.67 461.80 14.1 9.30 9.59 2 0.00 35.0 58004.42 29705.87 5803.64 0.89 24 275.98 460.00 17.0 9.17 9.59 2 0.00 35.0 57775.11 30013.37 5783.09 0.88 25 285.15 462.34 17.0 9.17 9.59 2 0.00 35.0 58068.05 30166.28 5812.42 0.88 26 294.32 454.49 19.9 9.02 9.59 2 0.00 35.0 57081.81 30164.48 5733.61 0.86 27 303.33 452.13 19.9 9.02 9.59 2 0.00 35.0 56787.09 30008.00 5703.99 0.86 28 312.35 145.84 22.8 2.92 3.17 2 0.00 35.0 18317.20 9874.98 5598.69 0.86 29 315.27 352.05 22.8 7.12 7.73 6 50.00 24.0 44166.05 23838.12 5732.23 0.93 30 322.39 372.39 22.8 7.63 8.28 2 0.00 35.0 46662.82 25215.39 5464.92 0.86 31 330.03 412.90 25.8 8.64 9.59 2 0.00 35.0 51742.16 28612.56 5284.01 0.85 32 338.66 401.74 25.8 8.64 9.59 2 0.00 35.0 50347.16 27839.23 5141.52 0.85 33 347.30 378.27 28.7 8.41 9.59 2 0.00 35.0 47410.52 26912.89 4904.68 0.85 34 355.71 363.11 28.7 8.41 9.59 2 0.00 35.0 45514.68 25833.83 4708.50 0.85 35 364.12 120.60 31.6 2.88 3.38 2 0.00 35.0 15118.32 8839.40 4504.87 0.84 36 367.00 227.96 31.6 5.61 6.59 6 50.00 24.0 28570.06 16708.53 4562.55 0.94 37 372.61 303.94 31.6 7.84 9.21 2 0.00 35.0 38117.11 22277.23 4172.48 0.84 38 380.45 58.01 34.6 1.55 1.88 2 0.00 35.0 7287.50 4395.75 3974.60 0.84 39 382.00 216.19 34.6 6.00 7.29 2 0.00 35.0 27203.49 15928.35 3817.67 0.84 40 388.00 203.38 34.6 6.00 7.29 2 0.00 35.0 25662.48 14048.35 3560.47 0.84 41 394.00 72.68 34.6 2.24 2.72 2 0.00 35.0 9185.59 4764.90 3382.55 0.84 42 396.24 117.34 37.5 3.76 4.74 2 0.00 35.0 14836.76 7640.76 3180.57 0.85 43 400.00 161.56 37.5 5.73 7.22 2 0.00 35.0 20452.74 10004.05 2852.96 0.85 44 405.73 136.38 37.5 5.73 7.22 2 0.00 35.0 17304.88 8023.29 2393.81 0.85 45 411.46 118.01 40.4 6.23 8.18 2 0.00 35.0 15030.94 6612.07 1849.51 0.85 46 417.68 84.99 40.4 6.23 8.18 2 0.00 35.0 10903.51 3905.15 1303.31 0.85 47 423.91 21.67 40.4 2.15 2.82 6 50.00 24.0 2795.43 719.49 1003.79 0.98 48 426.06 16.04 43.4 1.94 2.67 5 0.00 45.0 1764.27 375.60 553.12 0.74 49 428.00 9.74 43.4 1.41 1.94 6 50.00 24.0 1251.00 80.79 621.35 0.99 50 429.41 21.92 43.4 4.24 5.83 6 50.00 24.0 2782.82 0.00 444.19 0.99 51 433.65 12.33 43.4 6.35 8.74 2 0.00 35.0 1541.51 0.00 151.50 0.86 X -S Area: 11551.94 Path Length: 364.42 X -S Weight: 1456362.25 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: C & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 9 Full EQ.gmf Processed: 09 May 2019 10:47:29 RESULTS: Analysis 1 - Case 9 - Full Reservoir EQ 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: 2.194 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.91 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.67 440.00 204.00 175.63 469.96 375.00 1.907 <-- Critical Surface 2 105.00 101.67 440.00 204.00 175.97 468.85 373.98 1.918 3 105.00 101.67 440.53 203.79 176.25 469.84 375.00 1.921 4 105.00 101.67 440.00 204.00 176.30 467.75 372.96 1.926 5 105.00 101.67 440.53 203.79 176.58 468.73 373.98 1.930 6 104.47 101.49 440.00 204.00 175.39 469.72 375.00 1.932 7 105.00 101.67 441.05 203.58 176.86 469.72 375.00 1.933 8 105.00 101.67 440.00 204.00 176.64 466.64 371.94 1.936 9 105.00 101.67 440.53 203.79 176.92 467.63 372.96 1.942 10 105.00 101.67 441.58 203.37 177.48 469.60 375.00 1.944 11 105.00 101.67 442.11 203.16 178.10 469.47 375.00 1.944 12 105.00 101.67 441.05 203.58 177.20 468.61 373.98 1.944 13 105.00 101.67 441.58 203.37 177.81 468.49 373.98 1.945 14 104.47 101.49 440.00 204.00 175.73 468.62 373.98 1.945 15 105.00 101.67 441.05 203.58 177.53 467.50 372.96 1.946 16 105.00 101.67 441.05 203.58 177.87 466.40 371.94 1.946 17 105.00 101.67 440.53 203.79 177.26 466.52 371.94 1.948 18 105.00 101.67 440.53 203.79 177.59 465.41 370.92 1.949 19 105.00 101.67 440.00 204.00 176.98 465.53 370.92 1.950 20 104.47 101.49 440.53 203.79 176.01 469.60 375.00 1.950 21 105.00 101.67 440.00 204.00 177.66 463.32 368.88 1.952 22 105.00 101.67 440.00 204.00 177.32 464.43 369.90 1.952 23 104.47 101.49 441.05 203.58 176.63 469.48 375.00 1.953 24 104.47 101.49 441.05 203.58 176.96 468.38 373.98 1.953 25 104.47 101.49 440.00 204.00 176.07 467.51 372.96 1.956 26 105.00 101.67 441.58 203.37 178.15 467.38 372.96 1.956 27 104.47 101.49 440.53 203.79 176.35 468.50 373.98 1.956 28 104.47 101.49 440.53 203.79 176.69 467.39 372.96 1.957 29 105.00 101.67 442.11 203.16 178.43 468.37 373.98 1.957 30 105.00 101.67 442.63 202.95 178.71 469.35 375.00 1.958 31 104.47 101.49 440.00 204.00 176.75 465.30 370.92 1.959 32 104.47 101.49 440.00 204.00 176.41 466.41 371.94 1.959 33 105.00 101.67 441.05 203.58 178.21 465.29 370.92 1.960 34 105.00 101.67 440.53 203.79 177.93 464.30 369.90 1.960 35 105.00 101.67 441.58 203.37 178.48 466.27 371.94 1.961 36 103.95 101.32 440.00 204.00 175.16 469.49 375.00 1.962 37 105.00 101.67 442.11 203.16 178.76 467.26 372.96 1.963 38 104.47 101.49 441.58 203.37 177.25 469.36 375.00 1.963 39 105.00 101.67 442.63 202.95 179.04 468.24 373.98 1.964 40 103.95 101.32 440.53 203.79 175.78 469.37 375.00 1.964 41 103.95 101.32 440.00 204.00 175.50 468.39 373.98 1.965 42 105.00 101.67 441.05 203.58 178.54 464.18 369.90 1.966 43 105.00 101.67 440.00 204.00 177.99 462.21 367.86 1.966 44 105.00 101.67 440.53 203.79 178.27 463.19 368.88 1.966 45 105.00 101.67 443.16 202.74 179.32 469.23 375.00 1.966 46 103.95 101.32 440.00 204.00 175.84 467.28 372.96 1.967 47 105.00 101.67 441.58 203.37 178.82 465.17 370.92 1.967 48 104.47 101.49 441.05 203.58 177.30 467.27 372.96 1.967 49 104.47 101.49 440.53 203.79 177.02 466.29 371.94 1.968 50 105.00 101.67 442.11 203.16 179.10 466.15 371.94 1.969 51 104.47 101.49 441.58 203.37 177.58 468.26 373.98 1.969 52 105.00 101.67 440.53 203.79 178.61 462.08 367.86 1.970 53 104.47 101.49 442.11 203.16 177.86 469.24 375.00 1.970 54 105.00 101.67 442.63 202.95 179.38 467.13 372.96 1.971 55 105.00 101.67 441.05 203.58 178.88 463.07 368.88 1.971 56 105.00 101.67 440.00 204.00 178.33 461.10 366.84 1.972 57 105.00 101.67 443.68 202.53 179.94 469.10 375.00 1.973 58 104.47 101.49 441.05 203.58 177.64 466.16 371.94 1.973 59 105.00 101.67 441.58 203.37 179.15 464.06 369.90 1.973 60 104.47 101.49 440.00 204.00 177.08 464.19 369.90 1.973 61 104.47 101.49 440.53 203.79 177.36 465.18 370.92 1.973 62 105.00 101.67 443.16 202.74 179.66 468.12 373.98 1.974 63 104.47 101.49 441.58 203.37 177.91 467.15 372.96 1.974 64 103.95 101.32 441.05 203.58 176.40 469.25 375.00 1.975 65 103.95 101.32 440.53 203.79 176.12 468.27 373.98 1.976 66 104.47 101.49 442.11 203.16 178.19 468.13 373.98 1.976 67 105.00 101.67 440.53 203.79 178.94 460.97 366.84 1.976 68 105.00 101.67 443.16 202.74 179.99 467.01 372.96 1.976 69 105.00 101.67 442.11 203.16 179.43 465.04 370.92 1.976 70 104.47 101.49 442.63 202.95 178.48 469.12 375.00 1.977 71 105.00 101.67 440.00 204.00 178.67 459.99 365.82 1.977 72 105.00 101.67 441.05 203.58 179.22 461.96 367.86 1.978 73 105.00 101.67 443.68 202.53 180.27 467.99 373.98 1.978 74 104.47 101.49 441.05 203.58 177.97 465.05 370.92 1.978 75 104.47 101.49 440.53 203.79 177.70 464.07 369.90 1.979 76 104.47 101.49 440.00 204.00 177.42 463.08 368.88 1.979 77 105.00 101.67 442.63 202.95 179.71 466.03 371.94 1.979 78 105.00 101.67 444.21 202.32 180.55 468.98 375.00 1.979 79 104.47 101.49 441.58 203.37 178.25 466.04 371.94 1.980 80 103.95 101.32 441.05 203.58 176.73 468.14 373.98 1.980 81 105.00 101.67 442.63 202.95 180.04 464.91 370.92 1.981 82 103.95 101.32 440.53 203.79 _ 176.45 467.16 372.96 1.381 83 103.95 101.32 440.00 204.00 176.18 466.17 371.94 1.981 84 105.00 101.67 441.58 203.37 179.49 462.94 368.88 1.981 85 105.00 101.67 443.16 202.74 180.32 465.90 371.94 1.982 86 103.42 101.14 440.00 204.00 174.93 469.26 375.00 1.982 87 103.95 101.32 441.58 203.37 177.01 469.13 375.00 1.982 88 104.47 101.49 442.11 203.16 178.53 467.02 372.96 1.982 89 105.00 101.67 440.53 203.79 179.28 459.86 365.82 1.983 90 105.00 101.67 440.00 204.00 179.01 458.88 364.80 1.983 91 105.00 101.67 443.68 202.53 180.60 466.88 372.96 1.984 92 104.47 101.49 441.05 203.58 178.31 463.95 369.90 1.984 93 105.00 101.67 442.11 203.16 179.77 463.93 369.90 1.984 94 105.00 101.67 441.58 203.37 179.83 461.83 367.86 1.984 95 105.00 101.67 444.21 202.32 180.88 467.87 373.98 1.985 96 104.47 101.49 440.53 203.79 178.04 462.96 368.88 1.985 97 104.47 101.49 440.00 204.00 177.76 461.97 367.86 1.985 98 104.47 101.49 442.63 202.95 178.81 468.01 373.98 1.985 99 105.00 101.67 442.11 203.16 180.10 462.82 368.88 1.986 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: 101.67 XR: 440.00 YR: 204.00 Centre: XC: 175.63 YC: 469.96 Radius: R: 375.00 Generated failure surface: (20 points) 105.00 101.67 123.92 98.54 142.98 96.38 162.12 95.20 200.47 95.78 219.57 97.54 238.55 100.27 257.37 103.97 294.32 114.23 312.35 120.77 330.03 128.22 347.30 136.56 380.45 155.83 396.24 166.72 411.46 178.39 426.0.6 190.83 Slice Geometry and Properties - Critical Failure Surface (circle 1, 49 slices) 181.30 275.98 364.12 440.00 95.00 108.63 145.77 204.00 Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 105.00 25.32 -9.4 10.08 10.21 2 0.00 35.0 3165.60 61295.78 6168.28 1.08 2 115.08 63.96 -9.4 8.85 8.97 3 100.00 18.0 8099.04 54674.62 6585.23 1.04 3 123.92 74.35 -6.5 6.79 6.83 3 100.00 18.0 9494.25 42137.22 6903.38 1.03 4 130.71 94.93 -6.5 6.79 6.83 3 100.00 18.0 12149.87 42464.96 7157:37 1.03 5 137.50 91.67 -6.5 5.48 5.52 4 2000.00 20.0 11749.70 34531.42 7504.90 1.03 6 142.98 189.89 -3.5 9.57 9.59 4 2000.00 20.0 24335.52 60389.60 7682.66 1.01 7 152.55 226.08 -3.5 9.57 9.59 4 2000.00 20.0 28949.73 60742.94 7968.55 1.01 8 162.12 101.44 -0.6 3.88 3.88 4 2000.00 20.0 12979.12 24624.40 8083.79 1.00 9 166.00 255.50 -0.6 9.00 9.00 4 2000.00 20.0 32708.77 57223.82 8235.40 1.00 10 175.00 195.52 -0.6 6.30 6.30 4 2000.00 20.0 25036.25 40109.46 8414.17 1.00 11 181.30 321.04 2.3 9.58 9.59 4 2000.00 20.0 41010.35 60921.92 8482.71 0.99 12 190.89 347.90 2.3 9.58 9.59 4 2000.00 20.0 44308.67 6C688.45 8626.31 0.99 13 200.47 255.18 5.3 6.63 6.65 4 2000.00 20.0 32411.75 41904.14 8647.51 0.99 14 207.09 265.77 5.3 6.63 6.65 4 2000.00 20.0 33670.98 41650.67 8698.15 0.99 15 213.72 243.27 5.3 5.85 5.87 3 100.00 18.0 30751.45 36535.48 8840.87 0.99 16 219.57 368.59 8.2 8.55 8.63 3 100.00 18.0 46454.28 53260.38 8839.13 0.99 17 228.11 382.42 8.2 8.55 8.63 3 100.00 18.0 48014.79 52597.23 8841.99 0.99 18 236.66 86.45 8.2 1.89 1.91 2 0.00 35.0 10834.95 11544.08 8777.62 0.96 19 238.55 252.24 11.1 5.45 5.55 2 0.00 35.0 31611.14 33338.03 8718.60 0.95 20 244.00 425.44 11.1 9.00 9.17 2 0.00 35.0 53382.61 54242.81 8694.60 0.95 21 253.00 210.56 11.1 4.37 4.45 2 0.00 35.0 26451.00 25971.45 8672.92 0.95 22 257.37 454.62 14.1 9.30 9.59 2 0.00 35.0 57107.02 54971.48 8561.37 0.94 23 266.67 461.80 14.1 9.30 9.59 2 0.00 35.0 58004.42 53577.60 8460.29 0.94 24 275.98 460.00 17.0 9.17 9.59 2 0.00 35.0 57775.11 52042.63 8276.83 0.94 25 285.15 462.34 17.0 9.17 9.59 2 0.00 35.0 58068.05 50366.09 8116.39 0.94 26 294.32 454.49 19.9 9.02 9.59 2 0.00 35.0 57081.81 48550.31 7874.11 0.94 27 303.33 452.13 19.9 9.02 9.59 2 0.00 35.0 56787.09 46595.35 7655.80 0.94 28 312.35 145.84 22.8 2.92 3.17 2 0.00 35.0 18317.20 14968.00 7448.89 0.94 29 315.27 352.05 22.8 7.12 7.73 6 50.00 24.0 44166.05 35435.51 7414.84 0.99 30 322.39 372.39 22.8 7.63 8.28 2 0.00 35.0 46662.82 36375.55 7050.79 0.94 31 330.03 412.90 25.8 8.64 9.59 2 0.00 35.0 51742.16 39913.91 6717.05 0.94 32 338.66 401.74 25.8 8.64 9.59 2 0.00 35.0 50347.16 37417.99 6388.09 0.94 33 347.30 378.27 28.7 8.41 9.59 2 0.00 35.0 47410.52 34791.46 5984.37 0.95 34 355.71 363.11 28.7 8.41 9.59 2 0.00 35.0 45514.68 32034.61 5602.94 0.95 35 364.12 120.60 31.6 2.88 3.38 2 0.00 35.0 15118.32 10630.03 5290.61 0.96 36 367.00 227.96 31.6 5.61 6.59 6 50.00 24.0 28570.06 19611.90 5200.97 1.03 37 372.61 303.94 31.6 7.84 9.21 2 0.00 35.0 38117.11 25049.99 4711.27 0.96 38 380.45 377.48 34.6 10.55 12.81 2 0.00 35.0 47514.87 30012.64 4154.13 0.97 39 391.00 100.09 34.6 3.00 3.64 2 0.00 35.0 12638.62 7471.20 3776.23 0.97 40 394.00 72.68 34.6 2.24 2.72 2 0.00 35.0 9185.59 5274.38 3662.46 0.97 41 396.24 117.34 37.5 3.76 4.74 2 0.00 35.0 14836.76 8527.75 3474.99 0.98 42 400.00 161.56 37.5 5.73 7.22 2 0.00 35.0 20452.74 11355.80 3131.14 0.98 43 405.73 136.38 37.5 5.73 7.22 2 0.00 35.0 17304.88 9375.04 2642.14 0.98 44 411.46 118.01 40.4 6.23 8.18 2 0.00 35.0 15030.94 8143.08 2076.41 1.00 45 417.68 84.99 40.4 6.23 8.18 2 0.00 35.0 10903.51 5436.16 1492.51 1.00 46 423.91 21.67 40.4 2.15 2.82 6 50.00 24.0 2795.43 1247.94 1139.84 1.10 47 426.06 16.04 43.4 1.94 2.67 5 0.00 45.0 1764.27 876.11 715.54 0.92 48 428.00 27.22 43.4 4.59 6.31 6 50.00 24.0 3474.54 853.29 624.58 1.13 49 432.59 16.79 43.4 7.41 10.19 2 0.00 35.0 2098.19 0.00 210.20 1.02 X -S Area: 11551.94 Path Length: 364.42 X -S Weight: 1456359.50 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 10 RD EQ.gmf Processed: 08 May 2019 16:05:34 RESULTS: Analysis 1 - Case 10 - Rapid Draw Dolan EQ 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: 1.318 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.15 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 114.00 101.67 460.00 200.00 189.33 494.51 400.00 1.153 <-- Critical Surface 2 114.00 101.67 460.00 200.00 189.64 493.41 398.98 1.156 3 114.00 101.67 460.00 200.00 189.95 492.31 397.96 1.160 4 114.00 101.67 460.63 199.79 190.04 494.37 400.00 1.160 5 114.00 101.67 460.00 200.00 190.26 491.21 396.94 1.163 6 114.00 101.67 460.63 199.79 190.35 493.27 398.98 1.163 7 113.47 101.49 460.00 200.00 189.08 494.28 400.00 1.165 8 114.00 101.67 460.00 200.00 190.58 490.11 395.92 1.166 9 114.00 101.67 460.63 199.79 190.66 492.17 397.96 1.166 10 114.00 101.67 461.26 199.58 190.75 494.23 400.00 1.167 11 113.47 101.49 460.00 200.00 189.39 493.18 398.98 1.168 12 114.00 101.67 460.00 200.00 190.89 489.01 394.90 1.169 13 114.00 101.67 460.63 199.79 190.97 491.07 396.94 1.170 14 114.00 101.67 461.26 199.58 191.06 493.13 398.98 1.170 15 113.47 101.49 460.00 200.00 189.70 492.08 397.96 1.171 16 113.47 101.49 460.63 199.79 189.79 494.14 400.00 1.171 17 114.00 101.67 460.00 200.00 191.20 487.90 393.88 1.173 18 114.00 101.67 460.63 199.79 191.29 489.97 395.92 1.173 19 114.00 101.67 461.26 199.58 191.37 492.03 397.96 1.173 20 114.00 101.67 461.89 199.37 191.46 494.10 400.00 1.173 21 113.47 101.49 460.00 200.00 190.02 490.98 396.94 1.174 22 113.47 101.49 460.63 199.79 190.10 493.04 398.98 1.174 23 112.95 101.32 460.00 200.00 188.83 494.05 400.00 1.176 24 114.00 101.67 460.00 200.00 191.52 486.80 392.86 1.176 25 114.00 101.67 460.63 199.79 191.60 488.87 394.90 1.176 26 114.00 101.67 461.26 199.58 191.68 490.93 396.94 1.176 27 114.00 101.67 461.89 199.37 191.77 492.99 398.98 1.176 28 113.47 101.49 460.00 200.00 190.33 489.88 395.92 1.177 29 113.47 101.49 460.63 199.79 190.41 491.94 397.96 1.177 30 113.47 101.49 461.26 199.58 190.50 494.01 400.00 1.178 31 112.95 101.32 460.00 200.00 189.14 492.95 398.98 1.179 32 114.00 101.67 460.00 200.00 191.83 485.70 391.84 1.179 33 114.00 101.67 460.63 199.79 191.91 487.76 - 393.88 1.179 34 114.00 101.67 461.26 199.58 191.99 489.83 395.92 1.179 35 114.00 101.67 461.89 199.37 192.08 491.89 397.96 1.180 36 114.00 101.67 462.53 199.16 192.17 493.95 400.00 1.180 37 113.47 101.49 460.00 200.00 190.64 488.78 394.90 1.181 38 113.47 101.49 460.63 199.79 190.72 490.84 396.94 1.181 39 113.47 101.49 461.26 199.58 190.81 492.90 398.98 1.181 40 112.95 101.32 460.00 200.00 189.46 491.85 397.96 1.182 41 112.95 101.32 460.63 199.79 189.54 493.91 400.00 1.182 42 114.00 101.67 460.63 199.79 192.22 486.66 392.86 1.182 43 114.00 101.67 460.00 200.00 192.15 484.59 390.82 1.182 44 114.00 101.67 461.26 199.58 192.30 488.72 394.90 1.183 45 114.00 101.67 461.89 199.37 192.39 490.79 396.94 1.183 46 114.00 101.67 462.53 199.16 192.47 492.85 398.98 1.183 47 113.47 101.49 460.00 200.00 190.96 487.67 393.88 1.184 48 113.47 101.49 460.63 199.79 191.04 489.74 395.92 1.184 49 113.47 101.49 461.26 199.58 191.12 491.80 397.96 1.184 50 113.47 101.49 461.89 199.37 191.21 493.87 400.00 1.184 51 112.95 101.32 460.00 200.00 189.77 490.75 396.94 1.185 52 112.95 101.32 460.63 199.79 189.85 492.81 398.98 1.185 53 114.00 101.67 460.63 199.79 192.54 485.55 391.84 1.186 54 114.00 101.67 461.26 199.58 192.61 487.62 393.88 1.186 55 114.00 101.67 460.00 200.00 192.46 483.48 389.80 1.186 56 114.00 101.67 461.89 199.37 192.70 489.68 395.92 1.186 57 114.00 101.67 462.53 199.16 192.78 491.75 397.96 1.186 58 113.47 101.49 460.00 200.00 191.27 486.57 392.86 1.187 59 113.47 101.49 460.63 199.79 191.35 488.63 394.90 1.187 60 113.47 101.49 461.26 199.58 191.43 490.70 396.94 1.187 61 112.42 101.14 460.00 200.00 188.58 493.82 400.00 1.187 62 114.00 101.67 463.16 198.95 192.87 493.81 400.00 1.187 63 113.47 101.49 461.89 199.37 191.52 492.76 398.98 1.187 64 112.95 101.32 460.00 200.00 190.08 489.65 395.92 1.188 65 112.95 101.32 460.63 199.79 190.16 491.71 397.96 1.188 66 112.95 101.32 461.26 199.58 190.25 493.78 400.00 1.189 67 114.00 101.67 460.63 199.79 192.85 484.45 390.82 1.189 68 114.00 101.67 461.26 199.58 192.93 486.51 392.86 1.189 69 114.00 101.67 460.00 200.00 192.77 482.38 388.78 1.189 70 114.00 101.67 461.89 199.37 193.01 488.58 394.90 1.189 71 114.00 101.67 462.53 199.16 193.09 490.65 396.94 1.189 72 113.47 101.49 460.00 200.00 191.58 485.46 391.84 1.190 73 113.47 101.49 460.63 199.79 191.66 487.53 393.88 1.190 74 112.42 101.14 460.00 200.00 188.89 492.72 398.98 1.190 75 113.47 101.49 461.26 199.58 191.74 489.60 395.92 1.190 76 113.47 101.49 461.89 199.37 191.83 491.66 397.96 1.190 77 114.00 101.67 463.16 198.95 193.18 492.71 398.98 1.190 78 113.47 101.49 462.53 199.16 191.91 493.72 400.00 1.191 79 112.95 101.32 460.00 200.00 190.40 488.54 394.90 1.191 80 112.95 101.32 460.63 199.79 190.48 490.61 396.94 1.192 81 112.95 101.32 461.26 199.58 190.56 492.67 398.98 1.192 82 114.00 101.67 461.26 199.58 193.24 485.41 391.84 1.192 83 114.00 101.67 460.63 199.79 193.16 483.34 389.80 1.192 84 114.00 101.67 461.89 199.37 193.32 487.48 393.88 1.192 85 114.00 101.67 460.00 200.00 193.09 481.27 387.76 1.192 86 114.00 101.67 462.53 199.16 193.40 489.54 395.92 1.192 87 112.42 101.14 460.00 200.00 189.21 491.62 397.96 1.193 88 113.47 101.49 460.63 199.79 191.97 486.43 392.86 1.193 89 113.47 101.49 460.00 200.00 191.90 484.36 390.82 1.193 90 113.47 101.49 461.26 199.58 192.05 488.49 394.90 1.193 91 112.42 101.14 460.63 199.79 189.29 493.68 400.00 1.193 92 113.47 101.49 461.89 199.37 192.14 490.56 396.94 1.193 93 114.00 101.67 463.16 198.95 193.49 491.61 397.96 1.193 94 113.47 101.49 462.53 199.16 192.22 492.62 398.98 1.194 95 114.00 101.67 463.79 198.74 193.58 493.67 400.00 1.194 96 112.95 101.32 460.00 200.00 190.71 487.44 393.88 1.194 97 112.95 101.32 460.63 199.79 190.79 489.51 395.92 1.195 98 112.95 101.32 461.26 199.58 190.87 491.57 397.96 1.195 99 112.95 101.32 461.89 199.37 190.96 493.64 400.00 1.195 Critical Failure Surface (circle 1) Intersects: XL: 114.00 YL: 101.67 XR: 460.00 YR: 200.00 Centre: XC: 189.33 YC: 494.51 Radius: R: 400.00 Generated failure surface: (20 points) 114.00 101.67 133.37 98.44 152.87 96.17 172.46 94.87 192.09 94.52 211.71 95.14 231.28 96.72 250.75 99.25 270.07 102.74 289.20 107.18 308.09 112.55 326.69 118.83 344.96 126.03 362.85 134.11 380.33 143.06 397.34 152.85 413.86 163.47 429.83 174.89 445.22 187.07 460.00 200.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 50 slices) Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 114.00 25.06 -9.4 10.02 10.15 2 0.00 35.0 3132.91 1585.46 330.43 1.13 2 124.02 68.67 -9.4 9.35 9.48 3 100.00 18.0 8699.58 4343.63 968.56 1.06 3 133.37 68.71 -6.6 6.20 6.25 3 100.00 18.0 8779.06 4316.41 1449.88 1.04 4 139.57 86.02 -6.6 6.20 6.25 3 100.00 18.0 11014.64 5403.92 1816.49 1.04 5 145.78 119.54 -6.6 7.09 7.14 4 2000.00 20.0 15329.67 7509.55 2413.07 1.05 6 152.87 199.90 -3.8 9.80 9.82 4 2000.00 20.0 25638.15 12501.52 2764.82 1.02 7 162.66 238.29 -3.8 9.80 9.82 4 2000.00 20.0 30539.79 14902.55 3270.75 _ 1.02 8 172.46 274.93 -1.0 9.82 9.82 4 2000.00 20.0 35185.91 17158.18 3625.82 1.01 9 182.28 308.74 -1.0 9.82 9.82 4 2000.00 20.0 39439.73 19268.44 4060.43 1.01 10 192.09 340.07 1.8 9.81 9.82 4 2000.00 20.0 43344.33 21230.58 4341.30 0.99 11 201.90 369.13 1.8 9.81 9.82 4 2000.00 20.0 46928.68 23044.97 4704.83 0.99 12 211.71 210.20 4.6 5.29 5.30 4 2000.00 20.0 26668.32 13159.19 4845.28 0.98 13 217.00 247.17 4.6 6.00 6.02 4 2000.00 20.0 31328.35 15473.30 5019.01 0.98 14 223.00 356.23 4.6 8.28 8.31 4 2000.00 20.0 45090.54 22300.75 5237.61 0.98 15 231.28 96.23 7.4 2.17 2.19 4 2000.00 20.0 12159.48 6055.41 5264.40 0.97 16 233.46 392.29 7.4 8.65 8.72 3 100.00 18.0 49459.53 24685.86 5606.20 0.97 17 242.11 407.47 7.4 8.65 8.72 3 100.00 18.0 51200.89 25641.02 5804.31 0.97 18 250.75 199.34 10.2 4.13 4.19 3 100.00 18.0 24983.54 12640.25 5892.75 0.97 19 254.88 373.84 10.2 7.60 7.72 2 0.00 35.0 46806.51 23705.48 5855.34 0.92 20 262.48 382.66 10.2 7.60 7.72 2 0.00 35.0 47908.14 24264.32 5993.16 0.92 21 270.07 491.85 13.1 9.56 9.82 2 0.00 35.0 61577.17 31505.59 6040.44 0.90 22 279.64 501.13 13.1 9.56 9.82 2 0.00 35.0 62737.47 32100.17 6154.27 0.90 23 289.20 501.61 15.9 9.44 9.82 2 0.00 35.0 62795.52 32539.91 6159.11 0.89 24 298.64 505.99 15.9 9.44 9.82 2 0.00 35.0 63343.19 32824.13 6212.83 0.89 25 306.09 102.94 18.7 1.91 2.02 2 0.00 35.0 12886.93 6780.72 6161.00 0.88 26 310.00 403.42 18.7 7.50 7.92 2 0.00 35.0 50549.16 26572.78 6163.65 0.88 27 317.50 403.15 18.7 7.50 7.92 2 0.00 35.0 50609.74 26555.30 6169.97 0.88 28 325.00 90.62 18.7 1.69 1.78 2 0.00 35.0 11386.78 5969.19 6172.68 0.88 29 326.69 488.26 21.5 9.13 9.82 2 0.00 35.0 61351.74 32743.55 6064.17 0.87 30 335.82 483.22 21.5 9.13 9.82 2 0.00 35.0 60721.78 32405.56 6001.88 0.87 31 344.96 466.10 24.3 8.95 9.82 2 0.00 35.0 58575.73 31912.74 5837.65 0.86 32 353.90 456.63 24.3 8.95 9.82 2 0.00 35.0 57392.38 31264.58 5719.66 0.86 33 362.85 185.46 27.1 3.70 4.15 2 0.00 35.0 23312.23 13001.95 5553.98 0.86 34 366.55 193.33 27.1 3.91 4.39 6 50.00 24.0 24283.59 13553.56 5682.42 0.94 35 370.45 269.98 27.1 5.55 6.23 2 0.00 35.0 33886.35 18927.14 5378.45 0.86 36 376.00 143.67 27.1 3.00 3.37 2 0.00 35.0 18041.42 10072.13 5296.20 0.86 37 379.00 419.54 29.5 9.00 10.34 2 0.00 35.0 52713.07 30086.18 5102.61 0.86 38 388.00 414.66 29.9 9.34 10.78 2 0.00 35.0 52113.00 28809.25 4826.44 0.85 39 397.34 246.94 32.7 5.83 6.93 2 0.00 35.0 31042.62 16552.94 4500.29 0.86 40 403.17 236.42 32.7 5.83 6.93 2 0.00 35.0 29727.13 14931.78 4272.32 0.86 41 409.00 184.93 32.7 4.86 5.77 2 0.00 35.0 23262.12 11198.15 3990.65 0.86 42 413.86 171.68 35.6 4.94 6.07 2 0.00 35.0 21608.78 10516.59 3575.69 0.86 43 418.79 213.38 35.6 7.00 8.60 6 50.00 24.0 26794.46 12609.62 3294.54 0.96 44 425.79 107.27 35.6 4.04 4.96 2 0.00 35.0 13428.37 6058.55 2687.74 0.86 45 429.83 97.87 38.4 4.17 5.32 2 0.00 35.0 12254.56 5465.14 2317.53 0.86 46 434.00 61.87 38.4 3.00 3.83 5 0.00 45.0 6805.79 3252.73 1691.19 0.76 47 437.00 133.05 38.4 8.22 10.49 2 0.00 35.0 16672.86 6008.40 1555.42 0.86 48 445.22 26.35 41.2 2.20 2.93 2 0.00 35.0 3305.14 906.45 1087.36 0.87 49 447.43 41.15 41.2 4.57 6.08 2 0.00 35.0 5144.17 758.19 778.02 0.87 50 452.00 28.01 41.2 8.00 10.63 2 0.00 35.0 3500.91 0.00 285.73 0.87 X -S Area: 12834.97 Path Length: 373.04 X -S Weight: 1615461.88 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 10 Full EQ.gmf Processed: 09 May 2019 11:10:53 RESULTS: Analysis 1 - Case 10 - Full Reservoir EQ 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: 2.224 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.97 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 114.00 101.67 460.00 200.00 189.33 494.51 400.00 1.973 <-- Critical Surface 2 114.00 101.67 460.00 200.00 189.64 493.41 398.98 1.978 3 114.00 101.67 460.63 199.79 190.04 494.37 400.00 1.983 4 114.00 101.67 460.00 200.00 189.95 492.31 397.96 1.984 5 114.00 101.67 460.63 199.79 190.35 493.27 398.98 1.988 6 114.00 101.67 460.00 200.00 190.26 491.21 396.94 1.989 7 113.47 101.49 460.00 200.00 189.08 494.28 400.00 1.991 8 114.00 101.67 461.26 199.58 190.75 494.23 400.00 1.992 9 114.00 101.67 460.63 199.79 190.66 492.17 397.96 1.993 10 114.00 101.67 460.00 200.00 190.58 490.11 395.92 1.994 11 113.47 101.49 460.00 200.00 189.39 493.18 398.98 1.996 12 114.00 101.67 461.26 199.58 191.06 493.13 398.98 1.997 13 114.00 101.67 460.63 199.79 190.97 491.07 396.94 1.998 14 114.00 101.67 460.00 200.00 190.89 489.01 394.90 1.999 15 113.47 101.49 460.63 199.79 189.79 494.14 400.00 2.001 16 113.47 101.49 460.00 200.00 189.70 492.08 397.96 2.002 17 114.00 101.67 461.89 199.37 191.46 494.10 400.00 : 2.002 18 114.00 101.67 461.26 199.58 191.37 492.03 397.96 2.002 19 114.00 101.67 460.63 199.79 191.29 489.97 395.92 2.003 20 114.00 101.67 460.00 200.00 191.20 487.90 393.88 2.004 21 113.47 101.49 460.63 199.79 190.10 493.04 398.98 2.006 22 113.47 101.49 460.00 200.00 190.02 490.98 396.94 2.007 23 114.00 101.67 461.89 199.37 191.77 492.99 398.98 2.007 24 114.00 101.67 461.26 199.58 191.68 490.93 396.94 2.008 25 114.00 101.67 460.63 199.79 191.60 488.87 394.90 2.008 26 112.95 101.32 460.00 200.00 188.83 494.05 400.00 2.009 27 114.00 101.67 460.00 200.00 191.52 486.80 392.86 2.010 28 113.47 101.49 461.26 199.58 190.50 494.01 400.00 2.010 29 113.47 101.49 460.63 199.79 190.41 491.94 397.96 2.011 30 114.00 101.67 462.53 199.16 192.17 493.95 400.00 2.011 31 113.47 101.49 460.00 200.00 190.33 489.88 395.92 2.012 32 114.00 101.67 461.89 199.37 192.08 491.89 397.96 2.012 33 114.00 101.67 461.26 199.58 191.99 489.83 395.92 2.013 34 114.00 101.67 460.63 199.79 191.91 487.76 393.88 2.014 35 112.95 101.32 460.00 200.00 189.14 492.95 398.98 2.014 36 114.00 101.67 460.00 200.00 191.83 485.70 391.84 2.015 37 113.47 101.49 461.26 199.58 190.81 492.90 398.98 2.015 38 113.47 101.49 460.63 199.79 190.72 490.84 396.94 2.016 39 114.00 101.67 462.53 199.16 192.47 492.85 398.98 2.016 40 113.47 101.49 460.00 200.00 190.64 488.78 394.90 2.017 41 114.00 101.67 461.89 199.37 192.39 490.79 396.94 2.017 42 114.00 101.67 461.26 199.58 192.30 488.72 394.90 2.018 43 112.95 101.32 460.63 199.79 189.54 493.91 400.00 2.018 44 114.00 101.67 460.63 199.79 192.22 486.66 392.86 2.019 45 113.47 101.49 461.89 199.37 191.21 493.87 400.00 2.019 46 112.95 101.32 460.00 200.00 189.46 491.85 397.96 2.019 47 113.47 101.49 461.26 199.58 191.12 491.80 397.96 2.020 48 114.00 101.67 460.00 200.00 192.15 484.59 390.82 2.020 49 113.47 101.49 460.63 199.79 191.04 489.74 395.92 2.021 50 114.00 101.67 462.53 199.16 192.78 491.75 397.96 2.021 51 113.47 101.49 460.00 200.00 190.96 487.67 393.88 2.022 52 114.00 101.67 461.89 199.37 192.70 489.68 395.92 2.022 53 114.00 101.67 461.26 199.58 192.61 487.62 393.88 2.023 54 114.00 101.67 463.16 198.95 192.87 493.81 400.00 2.023 55 112.95 101.32 460.63 199.79 189.85 492.81 398.98 2.023 56 114.00 101.67 460.63 199.79 192.54 485.55 391.84 2.024 57 113.47 101.49 461.89 199.37 191.52 492.76 398.98 2.024 58 112.95 101.32 460.00 200.00 189.77 490.75 396.94 2.024 59 113.47 101.49 461.26 199.58 191.43 490.70 396.94 2.025 60 114.00 101.67 460.00 200.00 192.46 483.48 389.80 2.025 61 113.47 101.49 460.63 199.79 191.35 488.63 394.90 2.026 62 114.00 101.67 462.53 199.16 193.09 490.65 396.94 2.026 63 113.47 101.49 460.00 200.00 191.27 486.57 392.86 2.027 64 114.00 101.67 461.89 199.37 193.01 488.58 _ 394.90 2.027 65 112.42 101.14 460.00 200.00 188.58 493.82 400.00 2.027 66 112.95 101.32 461.26 199.58 190.25 493.78 400.00 2.027 67 114.00 101.67 461.26 199.58 192.93 486.51 392.86 2.028 68 114.00 101.67 463.16 198.95 193.18 492.71 398.98 2.028 69 112.95 101.32 460.63 199.79 190.16 491.71 397.96 2.028 70 113.47 101.49 462.53 199.16 191.91 493.72 400.00 2.028 71 113.47 101.49 461.89 199.37 191.83 491.66 397.96 2.029 72 114.00 101.67 460.63 199.79 192.85 484.45 390.82 2.029 73 112.95 101.32 460.00 200.00 190.08 489.65 395.92 2.029 74 113.47 101.49 461.26 199.58 191.74 489.60 395.92 2.030 75 114.00 101.67 460.00 200.00 192.77 482.38 388.78 2.030 76 113.47 101.49 460.63 199.79 191.66 487.53 393.88 2.031 77 114.00 101.67 462.53 199.16 193.40 489.54 395.92 2.031 78 112.42 101.14 460.00 200.00 188.89 492.72 398.98 2.032 79 113.47 101.49 460.00 200.00 191.58 485.46 391.84 2.032 80 114.00 101.67 463.79 198.74 193.58 493.67 400.00 2.032 81 114.00 101.67 461.89 199.37 193.32 487.48 393.88 2.032 82 112.95 101.32 461.26 199.58 190.56 492.67 398.98 2.032 83 114.00 101.67 463.16 198.95 193.49 491.61 397.96 2.033 84 114.00 101.67 461.26 199.58 193.24 485.41 391.84 2.033 85 112.95 101.32 460.63 199.79 190.48 490.61 396.94 2.033 86 113.47 101.49 462.53 199.16 192.22 492.62 398.98 2.033 87 113.47 101.49 461.89 199.37 192.14 490.56 396.94 2.034 88 112.95 101.32 460.00 200.00 190.40 488.54 394.90 2.034 89 114.00 101.67 460.63 199.79 193.16 483.34 389.80 2.034 90 113.47 101.49 461.26 199.58 192.05 488.49 394.90 2.035 91 114.00 101.67 460.00 200.00 193.09 481.27 387.76 2.035 92 113.47 101.49 460.63 199.79 191.97 486.43 392.86 2.036 93 112.42 101.14 460.63 199.79 189.29 493.68 400.00 2.036 94 114.00 101.67 462.53 199.16 193.71 488.44 394.90 2.036 95 112.95 101.32 461.89 199.37 190.96 493.64 400.00 2.036 96 112.42 101.14 460.00 200.00 189.21 491.62 397.96 2.037 97 113.47 101.49 460.00 200.00 191.90 484.36 390.82 2.037 98 112.95 101.32 461.26 199.58 190.87 491.57 397.96 2.037 99 114.00 101.67 461.89 199.37 193.63 486.37 392.86 2.037 Critical Failure Surface (circle 1) Intersects: XL: 114.00 YL: 101.67 XR: 460.00 YR: 200.00 Centre: XC: 189.33 YC: 494.51 Radius: R: 400.00 Generated failure surface: (20 points) 114.00 101.67 133.37 98.44 152.87 96.17 172.46 94.87 211.71 95.14 231.28 96.72 250.75 99.25 270.07 102.74 308.09 112.55 326.69 118.83 344.96 126.03 362.85 134.11 397.34 152.85 413.86 163.47 429.83 174.89 445.22 187.07 Slice Geometry and Properties - Critical Failure Surface (circle 1, 50 slices) 192.09 289.20 380.33 460.00 94.52 107.18 143.06 200.00 Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 114.00 25.06 -9.4 10.02 10.15 2 0.00 35.0 3132.93 60925.66 6167.29 1.08 2 124.02 68.67 -9.4 9.35 9.48 3 100.00 18.0 8699.58 57847.05 6595.39 1.04 3 133.37 68.71 -6.6 6.20 6.25 3 100.00 18.0 8779.06 38556.11 6916.49 1.03 4 139.57 86.02 -6.6 6.20 6.25 3 100.00 18.0 11014.64 38837.56 7151.37 1.03 5 145.78 119.54 -6.6 7.09 7.14 4 2000.00 20.0 15329.67 44741.22 7520.22 1.03 6 152.87 199.90 -3.8 9.80 9.82 4 2000.00 20.0 25638.15 61963.43 7741.25 1.01 7 162.66 238.29 -3.8 9.80 9.82 4 2000.00 20.0 30539.79 62364.39 8041.12 1.01 8 172.46 274.93 -1.0 9.82 9.82 4 2000.00 20.0 35185.91 62617.83 8239.46 1.00 9 182.28 308.74 -1.0 9.82 9.82 4 2000.00 20.0 39439.73 62723.88 8469.40. 1.00 10 192.09 340.07 1.8 9.81 9.82 4 2000.00 20.0 43344.33 62681.78 8595.26 0.99 11 201.90 369.13 1.8 9.81 9.82 4 2000.00 20.0 46928.68 62492.68 8755.44 0.99 12 211.71 210.20 4.6 5.29 5.30 4 2000.00 20.0 26668.32 33635.11 8788.64 0.99 13 217.00 247.17 4.6 6.00 6.02 4 2000.00 20.0 31328.35 38010.36 8845.89 0.99 14 223.00 356.23 4.6 8.28 8.31 4 2000.00 20.0 45090.54 52184.38 8917.04 0.99 15 231.28 96.23 7.4 2.17 2.19 4 2000.00 20.0 12159.48 13699.13 8884.63 0.98 16 233.46 392.29 7.4 8.65 8.72 3 100.00 18.0 49459.53 54110.86 9026.41 0.99 17 242.11 407.47 7.4 8.65 8.72 3 100.00 18.0 51200.89 53497.41 9045.98 0.99 18 250.75 199.34 10.2 4.13 4.19 3 100.00 18.0 24983.54 25476.58 9019.61 0.99 19 254.88 373.84 10.2 7.60 7.72 2 0.00 35.0 46806.51 46399.54 8914.14 0.95 20 262.48 382.66 10.2 7.60 7.72 2 0.00 35.0 47908.14 45738.34 8896.74 0.95 21 270.07 491.85 13.1 9.56 9.82 2 0.00 35.0 61577.17 57058.64 8796.48 0.95 22 279.64 501.13 13.1 9.56 9.82 2 0.00 35.0 62737.47 55700.52 8714.28 0.95 23 289.20 501.61 15.9 9.44 9.82 2 0.00 35.0 62795.52 54200.05 8550.84 0.94 24 298.64 505.99 15.9 9.44 9.82 2 0.00 35.0 63343.19 52556.10 8409.77 0.94 25 308.09 102.94 18.7 1.91 2.02 2 0.00 35.0 12886.93 10601.17 8266.43 0.94 26 310.00 403.42 18.7 7.50 7.92 2 0.00 35.0 50549.16 40775.79 8171.49 0.94 27 317.50 403.15 18.7 7.50 7.92 2 0.00 35.0 50609.74 39523.27 8022.46 0.94 28 325.00 90.62 18.7 1.69 1.78 2 0.00 35.0 11386.78 8715.26 7929.94 0.94 29 326.69 488.26 21.5 9.13 9.82 2 0.00 35.0 61351.74 46780.95 7731.99 0.94 30 335.82 483.22 21.5 9.13 9.82 2 0.00 35.0 60721.78 44577.76 7477.28 0.94 31 344.96 466.10 - 24.3 8.95 9.82 2 0.00 35.0 58575.73 42238.95 7143.63 0.95 32 353.90 456.63 24.3 8.95 9.82 2 0.00 35.0 57392.38 39763.88 6834.44 0.95 33 362.85 185.46 27.1 3.70 4.15 2 0.00 35.0 23312.23 16051.08 6553.24 0.95 34 366.55 193.33 27.1 3.91 4.39 6 50.00 24.0 24283.59 16428.76 6536.99 1.01 35 370.45 269.98 27.1 5.55 6.23 2 0.00 35.0 33886.35 22399.00 6191.53 0.95 36 376.00 143.67 27.1 3.00 3.37 2 0.00 35.0 18041.42 11649.50 6016.59 0.95 37 379.00 427.29 29.5 9.17 10.54 2 0.00 35.0 53686.80 34242.63 5702.63 0.96 38 388.17 406.91 29.9 9.17 10.58 2 0.00 35.0 51139.27 30892.77 5251.04 0.96 39 397.34 113.96 32.7 2.66 3.16 2 0.00 35.0 14324.34 8541.45 4910.01 0.97 40 400.00 369.40 32.7 9.00 10.70 2 0.00 35.0 46445.42 26403.15 4660.30 0.97 41 409.00 184.93 32.7 4.86 5.77 2 0.00 35.0 23262.12 12638.87 4307.97 0.97 42 413.86 171.68 35.6 4.94 6.07 2 0.00 35.0 21608.78 12031.69 3891.38 0.98 43 418.79 213.38 35.6 7.00 8.60 6 50.00 24.0 26794.46 14755.94 3520.84 1.06 44 425.79 107.27 35.6 4.04 4.96 2 0.00 35.0 13428.37 7297.73 2949.37 0.98 45 429.83 97.87 38.4 4.17 5.32 2 0.00 35.0 12254.56 6793.07 2573.51 1.00 46 434.00 61.87 38.4 3.00 3.83 5 0.00 45.0 6805.79 4207.75 1933.92 0.91 47 437.00 133.05 38.4 8.22 10.49 2 0.00 35.0 16672.86 8626.00 1763.40 1.00 48 445.22 26.35 41.2 2.20 2.93 2 0.00 35.0 3305.14 1636.94 1277.50 1.01 49 447.43 64.02 41.2 9.15 12.15 2 0.00 35.0 8002.05 3032.77 726.85 1.01 50 456.57 5.14 41.2 3.43 4.56 2 0.00 35.0 643.02 0.00 143.08 1.01 X -S Area: 12834.97 Path Length: 373.04 X -S Weight: 1615461.75 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: C & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 11 RD EQ.gmf Processed: 08 May 2019 16:23:28 RESULTS: Analysis 1 - Case 11 - Rapid Draw Down EQ 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: 1.360 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.12 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.67 420.00 190.00 171.39 470.74 375.00 1.123 <-- Critical Surface 2 105.00 101.67 420.00 190.00 171.69 469.65 373.98 1.127 3 105.00 101.67 420.53 190.00 171.82 470.66 375.00 1.128 4 105.00 101.67 420.00 190.00 172.00 468.56 372.96 1.133 5 105.00 101.67 420.53 190.00 172.13 469.57 373.98 1.134 6 105.00 101.67 421.05 190.00 172.26 470.59 375.00 1.136 7 105.00 101.67 420.00 190.00 172.31 467.46 371.94 1.140 8 104.47 101.49 420.00 190.00 171.13 470.52 375.00 1.141 9 105.00 101.67 420.53 190.00 172.44 468.48 372.96 1.142 10 105.00 101.67 421.05 190.00 172.57 469.49 373.98 1.144 11 105.00 101.67 421.58 190.00 172.70 470.51 375.00 1.145 12 105.00 101.67 420.00 190.00 172.61 466.37 370.92 1.148 13 104.47 101.49 420.00 190.00 171.44 469.43 373.98 1.148 14 105.00 101.67 420.53 190.00 172.74 467.38 371.94 1.149 15 104.47 101.49 420.53 190.00 171.57 470.44 375.00 1.150 16 105.00 101.67 421.58 190.00 173.00 469.41 373.98 1.150 17 105.00 101.67 422.11 190.00 173.13 470.43 375.00 1.151 18 105.00 101.67 421.05 190.00 172.87 468.40 372.96 1.151 19 105.00 101.67 420.00 190.00 172.92 465.28 369.90 1.152 20 105.00 101.67 420.53 190.00 173.05 466.29 370.92 1.153 21 104.47 101.49 420.53 190.00 171.88 469.35 373.98 1.154 22 105.00 101.67 421.05 190.00 173.18 467.30 371.94 1.155 23 105.00 101.67 421.58 190.00 173.31 468.32 372.96 1.156 24 104.47 101.49 420.00 190.00 171.75 468.33 372.96 1.156 25 104.47 101.49 421.05 190.00 172.01 470.36 375.00 1.156 26 105.00 101.67 422.11 190.00 173.44 469.33 373.98 1.158 27 105.00 101.67 420.00 190.00 173.23 464.18 368.88 1.158 28 105.00 101.67 422.63 190.00 173.57 470.34 375.00 1.159 29 105.00 101.67 420.53 190.00 173.36 465.19 369.90 1.160 30 104.47 101.49 420.00 190.00 172.05 467.24 371.94 1.160 31 104.47 101.49 420.53 190.00 172.18 468.25 372.96 1.161 32 103.95 101.32 420.00 190.00 170.88 470.29 375.00 1.161 33 105.00 101.67 421.05 190.00 173.49 466.21 370.92 1.162 34 105.00 101.67 421.58 190.00 173.61 467.22 371.94 1.162 35 104.47 101.49 421.05 190.00 172.31 469.27 373.98 1.163 36 105.00 101.67 422.11 190.00 173.74 468.24 372.96 1.164 37 104.47 101.49 421.58 190.00 172.44 470.28 375.00 1.164 38 105.00 101.67 420.00 190.00 173.54 463.08 367.86 1.165 39 105.00 101.67 422.63 190.00 173.87 469.25 373.98 1.166 40 104.47 101.49 420.00 190.00 172.36 466.14 370.92 1.166 41 105.00 101.67 420.53 190.00 173.66 464.10 368.88 1.166 42 104.47 101.49 420.53 190.00 172.49 467.16 371.94 1.167 43 103.95 101.32 420.00 190.00 171.19 469.20 373.98 1.167 44 105.00 101.67 423.16 190.00 174.00 470.26 375.00 1.167 45 105.00 101.67 421.05 190.00 173.79 465.11 369.90 1.168 46 103.95 - 101.32 420.53 190.00 171.32 470.21 375.00 1.168 47 105.00 101.67 421.58 190.00 173.92 466.13 370.92 1.169 48 104.47 101.49 421.05 190.00 172.62 468.17 372.96 1.169 49 105.00 101.67 422.11 190.00 174.05 467.14 371.94 1.170 50 104.47 101.49 421.58 190.00 172.75 469.19 373.98 1.170 51 104.47 101.49 422.11 190.00 172.88 470.20 375.00 1.171 52 105.00 101.67 420.00 190.00 173.84 461.99 366.84 1.172 53 105.00 101.67 422.63 190.00 174.18 468.15 372.96 1.172 54 104.47 101.49 420.00 190.00 172.67 465.05 369.90 1.172 55 105.00 101.67 420.53 190.00 173.97 463.00 367.86 1.173 56 104.47 101.49 420.53 190.00 172.80 466.06 370.92 1.173 57 103.95 101.32 420.00 190.00 171.49 468.11 372.96 1.173 58 105.00 101.67 423.16 190.00 174.31 469.17 373.98 1.174 59 103.95 101.32 420.53 190.00 171.62 469.12 373.98 1.175 60 105.00 101.67 421.05 190.00 174.10 464.01 368.88 1.175 61 105.00 101.67 423.68 190.00 174.44 470.18 375.00 1.175 62 105.00 101.67 421.58 190.00 174.23 465.03 369.90 1.175 63 104.47 101.49 421.05 190.00 172.93 467.08 371.94 1.175 64 103.95 101.32 421.05 190.00 171.75 470.13 375.00 1.177 65 104.47 101.49 421.58 190.00 173.06 468.09 372.96 1.177 66 105.00 101.67 422.11 190.00 174.35 466.04 370.92 1.177 67 104.47 101.49 422.11 190.00 173.18 469.10 373.98 1.178 68 105.00 101.67 420.00 190.00 174.15 460.89 365.82 1.178 69 105.00 101.67 420.00 190.00 174.46 459.79 364.80 1.178 70 104.47 101.49 420.00 190.00 172.98 463.95 368.88 1.179 71 105.00 101.67 422.63 190.00 174.48 467.06 371.94 1.179 72 105.00 101.67 420.53 190.00 174.28 461.90 366.84 1.179 73 104.47 101.49 422.63 190.00 173.31 470.12 375.00 1.179 74 105.00 101.67 420.53 190.00 174.59 460.80 365.82 1.180 75 103.95 101.32 420.00 190.00 171.80 467.01 371.94 1.180 76 104.47 101.49 420.53 190.00 173.10 464.97 369.90 1.180 77 105.00 101.67 421.58 190.00 174.53 463.93 368.88 1.180 78 105.00 101.67 421.05 190.00 174.40 462.92 367.86 1.180 79 105.00 101.67 421.58 190.00 174.84 462.83 367.86 1.180 80 105.00 101.67 423.16 190.00 174.61 468.07 372.96 1.180 81 105.00 101.67 421.05 190.00 174.71 461.82 366.84 1.180 82 103.95 101.32 420.53 190.00 171.93 468.03 372.96 1.181 83 105.00 101.67 422.11 190.00 174.66 464.95 369.90 1.181 84 103.42 101.14 420.00 190.00 170.63 470.07 375.00 1.181 85 105.00 101.67 422.11 190.00 174.97 463.85 368.88 1.181 86 105.00 101.67 423.68 190.00 I74.74 469.09 373.98 1.182 87 104.47 101.49 421.05 190.00 173.23 465.98 370.92 1.182 88 105.00 101.67 422.63 190.00 174.79 465.96 370.92 1.182 89 105.00 101.67 422.63 190.00 I75.09 464.86 369.90 1.183 90 103.95 101.32 421.05 190.00 172.06 469.04 373.98 1.183 91 104.47 101.49 420.00 190.00 173.28 462.86 367.86 1.183 92 104.47 101.49 420.00 190.00 173.59 461.76 366.84 1.183 93 105.00 101.67 424.21 190.00 174.87 470.10 375.00 1.183 94 104.47 101.49 421.58 190.00 173.36 466.99 371.94 1.183 95 104.47 101.49 420.53 190.00 173.41 463.87 368.88 1.183 96 105.00 101.67 423.16 190.00 174.92 466.97 371.94 1.183 97 105.00 101.67 423.16 190.00 175.22 465.88 370.92 1.184 98 104.47 101.49 422.11 190.00 173.49 468.01 372.96 1.184 99 103.95 101.32 421.58 190.00 172.19 470.05 375.00 1.184 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: 101.67 XR: 420.00 YR: 190.00 Centre: XC: 171.39 YC: 470.74 Radius: R: 375.00 Generated failure surface: (20 points) 105.00 101.67 122.60 98.93 140.32 97.03 158.10 95.98 175.92 95.77 193.72 96.41 211.48 97.89 229.14 100.22 246.67 103.38 264.04 107.37 281.19 112.18 298.10 117.80 314.72 124.21 331.01 131.41 346.95 139.38 362.49. .148.09 377.60 157.53 392.24 167.68 406.39 178.51 420.00 190.00 Slice Geometry and Properties - Critical Failure Surface (circle 1, 46 slices) Slice X -S Base PoreWater Normal Test X -Left. Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 105.00 7.02 -8.8 5.36 5.43 2 0.00 35.0 877.91 443.52 172.57 1.12 2 110.36 21.07 -8.8 5.36 5.43 2 0.00 35.0 2633.74 1330.56 517.71 1.12 3 115.72 47.65 -8.8 6.88 6.97 3 100.00 18.0 6014.89 3008.93 909.20 1.06 4 122.60 93.49 -6.1 8.86 8.91 3 100.00 18.0 11905.13 5867.16 1375.88 1.04 5 131.46 128.04 -6.1 8.86 8.91 3 100.00 18.0 16358.58 8035.54 1886.99 1.04 6 140.32 161.42 -3.4 8.89 8.91 4 2000.00 20.0 20636.58 10089.99 2451.62 1.02 7 149.21 192.46 -3.4 8.89 8.91 4 2000.00 20.0 24592.00 12030.51 2900.87 1.02 8 158.10 222.02 -0.7 8.91 8.91 4 2000.00 20.0 28332.66 13854.83 3207.90 1.00 9 167.01 249.39 -0.7 8.91 8.91 4 2000.00 20.0 31769.11 15563.02 3594.44 1.00 10 175.92 274.71 2.1 8.90 8.91 4 2000.00 20.0 34918.36 17152.90 3836.46 0.99 11 184.82 298.28 2.1 8.90 8.91 4 2000.00 20.0 37819.69 18624.88 4160.53 0.99 12 193.72 252.59 , 4.8 7.07 7.10 4 2000.00 20.0 31947.22 15816.80 4311.88 0.98 13 200.79 199.02 4.8 5.34 5.36 3 100.00 18.0 25114.90 12462.16 4639.21 0.98 14 206.14 206.15 4.8 5.34 5.36 3 100.00 18.0 25967.29 12908.26 4797.02 0.98 15 211.48 320.87 7.5 8.01 8.08 3 100.00 18.0 40311.04 20194.85 4930.27 0.97 16 219.48 333.80 7.5 8.01 8.08 3 100.00 18.0 41792.57 21008.79 5112.21 0.97 17 227.49 70.37 7.5 1.65 1.66 2 0.00 35.0 8796.67 4429.17 5130.31 0.93 18 229.14 381.34 10.2 8.77 8.91 2 0.00 35.0 47668.00 24179.52 5162.32 0.91 19 237.91 393.11 10.2 8.77 8.91 2 - 0.00 35.0 49138.17 24925.26 5321.54 0.91 20 246.67 399.02 12.9 8.68 8.91 2 0.00 35.0 49877.57 25547.92 5384.62 0.90 21 255.35 406.82 12.9 8.68 8.91 2 0.00 35.0 50852.85 26047.47 5489.91 0.90 22 264.04 407.72 15.7 8.58 8.91 2 0.00 35.0 50965.50 26423.38 5499.23 0.88 23 272.61 411.62 15.7 8.58 8.91 2 0.00 35.0 51452.04 26675.63 5551.73 0.88 24 281.19 407.62 18.4 8.45 8.91 2 0.00 35.0 50952.68 26804.00 5509.44 0.87 25 289.64 407.69 - 18.4 8.45 8.91 2 0.00 35.0 50960.77 26808.26 5510.34 0.87 26 298.10 286.17 21.1 5.95 6.38 2 0.00 35.0 35770.64 19141.17 5425.64 0.86 27 304.05 284.30 21.1 5.95 6.38 2 0.00 35.0 35537.17 19016.24 5390.23 0.86 28 310.00 223.90 21.1 4.72 5.05 2 0.00 35.0 28006.28 14976.48 5361.66 0.86 29 314.72 382.28 23.8 8.15 8.91 2 0.00 35.0 47904.85 26078.02 5241.71 0.86 30 322.86 375.09 23.8 8.15 8.91 2 0.00 35.0 47116.01 25587.13 5153.91 0.86 31 331.01 403.04 26.6 8.99 10.05 2 0.00 35.0 50761.63 28115.24 4970.85 0.85 32 340.00 131.54 26.6 3.00 3.35 2 0.00 35.0 16592.04 9175.79 4866.70 0.85 33 343.00 170.85 26.6 3.95 4.41 2 0.00 35.0 21566.27 11918.02 4805.54 0.85 34 346.95 87.60 29.3 2.05 2.35 2 0.00 35.0 11070.13 6266.99 4688.92 0.85 35 349.00 281.28 29.3 6.74 7.73 2 0.00 35.0 35564.75 19579.73 4563.27 0.85 36 355.74 270.94 29.3 6.74 7.73 2 0.00 35.0 34272.38 17755.44 4360.17 0.85 37 362.49 287.77 32.0 7.51 8.86 2 0.00 .35.0 36421.65 17996.99 4059.16 0.85 38 370.00 264.72 32.0 7.60 8.96 2 0.00 35.0 33545.91 15564.89 3664.59 0.85 39 377.60 215.86 34.7 7.20 8.76 2 0.00 35.0 27414.01 12560.40 3090.79 0.85 40 384.80 179.92 34.7 7.20 8.76 2 0.00 35.0 22922.07 9832.23 2561.26 0.85 41 392.00 64.07 37.2 3.00 3.77 5 0.00 45.0 7048.19 3375.85 1762.80 0.75 42 395.00 102.64 37.4 5.69 7.17 6 50.00 24.0 13115.70 4935.02 1901.46 0.97 43 400.69 77.82 37.4 5.69 7.17 6 50.00 24.0 9889.48 2984.56 1403.38 0.97 44 406.39 18.98 40.2 1.77 2.31 6 50.00 24.0 2396.78 540.22 1047.13 0.98 45 408.15 30.21 40.2 3.55 4.65 46 411.71 29.03 40.2 8.29 10.85 50.00 24.0 3803.19 435.35 797.03 0.98 0.00 35.0 3628.41 0.00 286.64 0.86 X -S Area: 10461.30 Path Length: 338.50 X -S Weight: 1316003.50 GALENA 7.1 Analysis Results Version: 7.10.3.04 Licensee: J & T Consulting Project: DPG Site File: C:\Galena Models\18114\DPG Case 11 Full EQ.gmf Processed: 09 May 2019 11:22:05 RESULTS: Analysis 1 - Case 11 - Full Reservoir EQ 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: 2.279 There were: 20001 successful analyses from a total of 20001 trial surfaces Critical (minimum) Factor of Safety: 1.91 Results Summary - Lowest 99 Factor of Safety circles Circle X -Left Y -Left X -Right Y -Right X -Centre Y -Centre Radius FoS 1 105.00 101.67 420.00 190.00 171.39 470.74 375.00 1.911 <-- Critical Surface 2 105.00 101.67 420.00 190.00 171.69 469.65 373.98 1.918 3 105.00 101.67 420.53 190.00 171.82 470.66 375.00 1.919 4 105.00 101.67 420.00 190.00 172.00 468.56 372.96 1.927 5 105.00 101.67 420.53 190.00 172.13 469.57 373.98 1.928 6 105.00 101.67 421.05 190.00 172.26 470.59 375.00 1.931 7 105.00 101.67 420.00 190.00 172.31 467.46 371.94 1.939 8 105.00 101.67 420.53 190.00 172.44 468.48 372.96 1.940 9 104.47 101.49 420.00 190.00 171.13 470.52 375.00 1.940 10 105.00 101.67 421.05 190.00 172.57 469.49 373.98 1.943 11 105.00 101.67 421.58 190.00 172.70 470.51 375.00 1.945 12 105.00 101.67 420.00 190.00 172.61 466.37 370.92 1.951 13 104.47 101.49 420.00 190.00 171.44 469.43 373.98 1.952 14 105.00 101.67 422.11 190.00 173.13 470.43 375.00 1.952 15 105.00 101.67 421.58 190.00 173.00 469.41 373.98 1.952 16 105.00 101.67 420.53 190.00 172.74 467.38 371.94 1.952 17 104.47 101.49 420.53 190.00 171.57 470.44 375.00 1.953 18 105.00 101.67 421.05 190.00 172.87 468.40 372.96 1.955 19 105.00 101.67 420.00 190.00 172.92 465.28 369.90 1.957 20 105.00 101.67 420.53 190.00 173.05 466.29 370.92 1.958 21 105.00 101.67 421.58 190.00 173.31 468.32 372.96 1.960 22 104.47 101.49 420.53 190.00 171.88 469.35 373.98 1.960 23 105.00 101.67 421.05 190.00 173.18 467.30 371.94 1.961 24 105.00 101.67 422.11 190.00 173.44 469.33 373.98 1.962 25 104.47 101.49 421.05 190.00 172.01 470.36 375.00 1.963 26 104.47 101.49 420.00 190.00 171.75 468.33 372.96 1.964 27 105.00 101.67 422.63 190.00 173.57 470.34 375.00 1.964 28 105.00 101.67 420.00 190.00 173.23 464.18 368.88 1.967 29 105.00 101.67 420.53 190.00 173.36 465.19 369.90 1.968 30 104.47 101.49 420.00 190.00 172.05 467.24 371.94 1.969 31 105.00 101.67 421.58 190.00 173.61 467.22 371.94 1.970 32 104.47 101.49 420.53 190.00 172.18 468.25 372.96 1.970 33 105.00 101.67 421.05 190.00 173.49 466.21 370.92 1.971 34 103.95 101.32 420.00 190.00 170.88 470.29 375.00 1.972 35 105.00 101.67 422.11 190.00 173.74 468.24 372.96 1.972 36 104.47 101.49 421.05 190.00 172.31 469.27 373.98 1.972 37 104.47 101.49 421.58 190.00 172.44 470.28 375.00 1.974 38 105.00 101.67 422.63 190.00 173.87 469.25 373.98 1.974 39 105.00 101.67 423.16 190.00 174.00 470.26 375.00 1.976 40 105.00 101.67 420.00 190.00 173.54 463.08 367.86 1.978 41 105.00 101.67 420.53 190.00 173.66 464.10 368.88 1.978 42 104.47 101.49 420.00 190.00 172.36 466.14 370.92 1.979 43 104.47 101.49 420.53 190.00 172.49 467.16 371.94 1.980 44 105.00 101.67 421.58 190.00 173.92 466.13 370.92 1.980 45 105.00 101.67 421.05 190.00 173.79 465.11 369.90 1.981 46 103.95 101.32 420.00 190.00 171.19 469.20 373.98 1.981 47 103.95 101.32 420.53 190.00 171.32 470.21 375.00 1.982 48 105.00 101.67 422.11 190.00 174.05 467.14 371.94 1.982 49 104.47 101.49 421.05 190.00 172.62 468.17 372.96 1.982 50 104.47 101.49 422.11 190.00 172.88 470.20 375.00 1.983 51 104.47 101.49 421.58 190.00 172.75 469.19 373.98 1.984 52 105.00 101.67 422.63 190.00 174.18 468.15 372.96 1.985 53 105.00 101.67 423.16 190.00 174.31 469.17 373.98 1.986 54 105.00 101.67 423.68 190.00 174.44 470.18 375.00 1.988 55 105.00 101.67 420.00 190.00 173.84 461.99 366.84 1.988 56 105.00 101.67 420.53 190.00 173.97 463.00 367.86 1.989 57 104.47 101.49 420.00 190.00 172.67 465.05 369.90 1.989 58 104.47 101.49 420.53 190.00 172.80 466.06 370.92 1.990 59 105.00 101.67 421.58 190.00 174.23 465.03 369.90 1.990 60 103.95 101.32 420.00 190.00 171.49 468.11 372.96 1.991 61 105.00 101.67 421.05 190.00 174.10 464.01 368.88 1.991 62 103.95 101.32 420.53 190.00 171.62 469.12 373.98 1.992 63 104.47 101.49 421.05 190.00 172.93 467.08 371.94 1.992 64 105.00 101.67 422.11 190.00 174.35 466.04 370.92 1.993 65 104.47 101.49 422.11 190.00 173.18 469.10 373.98 1.993 66 104.47 101.49 421.58 190.00 173.06 468.09 372.96 1.994 67 103.95 101.32 421.05 190.00 171.75 470.13 375.00 1.994 68 105.00 101.67 422.63 190.00 174.48 467.06 371.94 1.995 69 104.47 101.49 422.63 190.00 173.31 470.12 375.00 1.996 70 105.00 101.67 423.16 190.00 174.61 468.07 372.96 1.997 71 105.00 101.67 421.58 190.00 174.53 463.93 368.88 1.998 72 105.00 101.67 423.68 190.00 174.74 469.09 373.98 1.998 73 105.00 101.67 420.00 190.00 174.15 460.89 365.82 1.998 74 105.00 101.67 421.58 190.00 174.84 462.83 367.86 1.998 75 105.00 101.67 420.00 190.00 174.46 459.79 364.80 1.998 76 104.47 101.49 420.00 190.00 172.98 463.95 368.88 1.999 77 105.00 101.67 422.11 190.00 174.66 464.95 369.90 1.999 78 105.00 101.67 424.21 190.00 174.87 470.10 375.00 1.999 79 105.00 101.67 420.53 190.00 174.28 461.90 366.84 1.999 80 105.00 101.67 422.11 190.00 174.97 463.85 368.88 2.000 81 105.00 101.67 420.53 190.00 174.59 460.80 365.82 2.000 82 105.00 101.67 421.05 190.00 174.40 462.92 367.86 2.000 83 104.47 101.49 420.53 190.00 173.10 464.97 369.90 2.000 84 105.00 101.67 421.05 190.00 174.71 461.82 366.84 2.000 85 105.00 101.67 422.63 190.00 174.79 465.96 370.92 2.001 86 103.95 101.32 420.00 190.00 171.80 467.01 371.94 2.001 87 105.00 101.67 422.63 190.00 175.09 464.86 369.90 2.001 88 105.00 101.67 423.16 190.00 174.92 466.97 371.94 2.002 89 103.95 101.32 420.53 190.00 171.93 468.03 372.96 2.002 90 105.00 101.67 423.16 190.00 175.22 465.88 370.92 2.002 91 105.00 101.67 423.68 190.00 175.05 467.99 372.96 2.002 92 104.47 101.49 421.05 190.00 173.23 465.98 370.92 2.002 93 105.00 101.67 424.21 190.00 175.18 469.00 373.98 2.003 94 105.00 101.67 424.74 190.00 175.31 470.02 375.00 2.003 95 103.42 101.14 420.00 190.00 170.63 470.07 375.00 2.003 96 104.47 101.49 422.11 190.00 173.49 468.01 372.96 2.003 97 104.47 101.49 421.58 190.00 173.36 466.99 371.94 2.004 98 103.95 101.32 421.05 190.00 172.06 469.04 373.98 2.004 99 104.47 101.49 421.58 190.00 173.67 465.90 370.92 2.005 Critical Failure Surface (circle 1) Intersects: XL: 105.00 YL: 101.67 XR: 420.00 YR: 190.00 Centre: XC: 171.39 YC: 470.74 Radius: R: 375.00 Generated failure surface: (20 points) 105.00 101.67 122.60 98.93 140.32 97.03 158.10 95.98 193.72 96.41 211.48 97.89 229.14 100.22 246.67 103.38 281.19 112.18 298.10 117.80 314.72 124.21 331.01 131.41 362.49 148.09 377.60 157.53 392.24 167.68 406.39 178.51 Slice Geometry and Properties - Critical Failure Surface (circle 1, 48 slices) 175.92 95.77 264.04 107.37 346.95 139.38 420.00 190.00 Slice X -S Base PoreWater Normal Test X -Left Area Angle Width Length Matl Cohesion Phi Weight Force Stress Factor 1 105.00 7.02 -8.8 5.36 5.43 2 0.00 35.0 877.91 29028.97 5437.77 1.07 2 110.36 21.07 -8.8 5.36 5.43 2 0.00 35.0 2633.74 29311.03 5663.70 1.07 3 115.72 47.65 -8.8 6.88 6.97 3 100.00 18.0 6014.89 38047.17 5924.45 1.04 4 122.60 93.49 -6.1 8.86 8.91 3 100.00 18.0 11905.13 49217.33 6229.05 1.02 5 131.46 128.04 -6.1 8.86 8.91 3 100.00 18.0 16358.58 49744.55 6552.44 1.02 6 140.32 161.42 -3.4 8.89 8.91 4 2000.00 20.0 20636.58 50154.70 6894.70 1.01 7 149.21 192.46 -3.4 8.89 8.91 4 2000.00 20.0 24592.00 50447.70 7157.15 1.01 8 158.10 222.02 -0.7 8.91 8.91 4 2000.00 20.0 28332.66 50623.00 7324.34 1.00 9 167.01 249.39 -0.7 8.91 8.91 4 2000.00 20.0 31769.11 50680.89 7525.29 1.00 10 175.92 274.71 2.1 8.90 8.91 4 2000.00 20.0 34918.36 50620.49 7628.84 0.99 11 184.82 298.28 2.1 8.90 8.91 4 2000.00 20.0 37819.69 50443.09 7768.51 0.99 12 193.72 252.59 4.8 7.07 7.10 4 2000.00 20.0 31947.22 39988.58 7801.03 0.99 13 200.79 199.02 4.8 5.34 5.36 3 100.00 18.0 25114.90 30023.07 7941.71 0.99 14 206.14 206.15 4.8 5.34 5.36 3 100.00 18.0 25967.29 29873.78 7989.18 0.99 15 211.48 320.87 7.5 8.01 8.08 3 100.00 18.0 40311.04 44639.49 7999.17 0.99 16 219.48 333.80 7.5 8.01 8.08 3 100.00 18.0 41792.57 44108.42 8015.81 0.99 17 227.49 70.37 7.5 1.65 1.66 2 0.00 35.0 8796.67 9020.88 7969.88 0.96 18 229.14 381.34 10.2 8.77 8.91 2 0.00 35.0 47668.00 47798.99 7920.34 0.95 19 237.91 393.11 10.2 8.77 8.91 2 0.00 35.0 49138.17 46920.45 7900.50 0.95 20 246.67 399.02 12.9 8.68 8.91 2 0.00 35.0 49877.57 45926.69 7809.56 0.95 21 255.35 406.82 12.9 8.68 8.91 2 0.00 35.0 50852.85 44817.70 7736.96 0.95 22 264.04 407.72 15.7 8.58 8.91 2 0.00 35.0 50965.50 43594.74 7592.57 0.94 23 272.61 411.62 15.7 8.58 8.91 2 0.00 35.0 51452.04 42257.81 7468.25 0.94 24 281.19 407.62 18.4 8.45 8.91 2 0.00 35.0 50952.68 40808.53 7272.17 0.94 25 289.64 407.69 18.4 8.45 8.91 2 0.00 35.0 50960.77 39246.52 7097.27 0.94 26 298.10 286.17 21.1 5.95 6.38 2 0.00 35.0 35770.64 27094.50 6883.18 0.94 27 304.05 284.30 21.1 5.95 6.38 2 0.00 35.0 35537.17 26179.61 6722.58 0.94 28 310.00 223.90 21.1 4.72 5.05 2 0.00 35.0 28006.28 20090.69 6582.10 0.94 29 314.72 382.28 23.8 8.15 8.91 2 0.00 35.0 47904.85 33898.88 6345.99 0.94 30 322.86 375.09 23.8 8.15 8.91 2 0.00 35.0 47116.01 31898.24 6085.50 0.94 31 331.01 403.04 26.6 8.99 10.05 2 0.00 35.0 50761.63 33443.21 5737.18 0.94 32 340.00 131.54 26.6 3.00 3.35 2 0.00 35.0 16592.04 10536.09 5503.81 0.94 33 343.00 170.85 26.6 3.95 4.41 2 0.00 35.0 21566.27 13389.45 5367.66 0.94 34 346.95 87.60 29.3 2.05 2.35 2 0.00 35.0 11070.13 6904.16 5202.00 0.95 35 349.00 250.74 29.3 6.00 6.88 2 0.00 35.0 31702.87 19225.15 5015.06 0.95 36 355.00 242.56 29.3 6.00 6.88 2 0.00 35.0 30680.04 17781.36 4734.33 0.95 37 361.00 58.92 29.3 1.49 1.71 2 0.00 35.0 7454.20 4188.47 4571.99 0.95 38 362.49 287.77 32.0 7.51 8.86 2 0.00 35.0 36421.65 20207.69 4370.76 0.96 39 370.00 264.72 32.0 7.60 8.96 2 0.00 35.0 33545.91 17800.96 3963.11 0.96 40 377.60 215.86 34.7 7.20 8.76 2 0.00 35.0 27414.01 14747.23 3376.89 0.97 41 384.80 179.92 34.7 7.20 8.76 2 0.00 35.0 22922.07 12019.07 2816.35 0.97 42 392.00 64.07 37.2 3.00 3.77 5 0.00 45.0 7048.19 4316.32 2006.94 0.90 43 395.00 102.64 37.4 5.69 7.17 6 50.00 24.0 13115.70 6724.72 2080.11 1.07 44 400.69 77.82 37.4 5.69 7.17 6 50.00 24.0 9889.48 4774.25 1558.01 1.07 45 406.39 18.98 40.2 1.77 2.31 6 50.00 24.0 2396.78 1117.15 1194.93 1.09 46 408.15 30.21 40.2 3.55 4.65 6 50.00 24.0 3803.19 1596.29 932.14 1.09 47 411.71 23.70 40.2 4.74 6.20 2 0.00 35.0 2961.98 773.96 506.87 1.00 48 416.45 5.33 40.2 3.55 4.65 2 0.00 35.0 666.43 0.00 143.22 1.00 X -S Area: 10461.30 Path Length: 338.50 X -S Weight: 1316003.50 APPENDIX D J&T Consulting. Inc. J-2 Contracting Company - DPG Pit Slope Stability Analysis 6-1 — 75 90 105 —120 B-2 PROJECT NO: 193016 PROJECT NAME: DPG Farms DWG DATE: 1/28/2019 5-3 . B-4 B-5 B-6 B-7 B-8 0- 15 — 30 — 45 — 60 — 75 — 90 — 105 — 120 — 'FIGURE 1 Logs of Borings SARE, INC. Geotechnical Engineers & Construction Materials Consultants a) N LL a N 0 - 15 30 45 60 75 - 90 - 105 120 B-9 B-10 B-12 B-13 B-14 B-15 B-16 0- 15 - 30 - 45 - 60 - 75 - 90 - 105 - 120 - 0 CD r -r TI CD PROJECT NO: 19.3016 PROJECT NAME: DPG Farms DWG DATE: 1/30/2019 FIGURE 1 Logs of Borings �■■I�1�1IIF ANL lilt ■' ■ lM iii MIL yard I MIL yard SAE INC. Geotechnical Engineers & Construction Materials Consultants 0) 0) U- .ate 0 0) 0 —0 15 30 45 60 75 — 90 — 105 120 B-17 B-18 B-19 B-20 B-21 B-22 B-23 0- 15 — 30 — 45 — 60 — 75 — 90 105 — 120 — 0 CD 5' CD CD rt PROJECT NO: 19.3016 PROJECT NAME: DOG Farms DWG DATE: 1/28/2019 FIGURE 1 Logs of Borings tititsma 111 Alt • aim k ■► WI 9 s SARE, INC. Geotechnical Engineers & Construction Materials Consultants KEY TO SYMBOLS Symbol Description Strata symbols CL7:rJ.C: f Notes: SILT, clayey, with fine sand, moist to very moist, brown to dark brown. (ML) Symbol Description Misc. Symbols Water level during drilling SAND, silty, moist to very moist, brown to Soil Samplers dark brown. (SM) CLAY, sandy, with silt, moist to wet, brown. (CL) SAND, poorly graded, with gravel, with silt to silty, wet, brown. Gravel sizes typically 1" minus, locally 2" minus, occasional lenses of 3" minus. (SP-SM) SAND, poorly graded, with gravel, wet, brown. Gravel sizes typically 1" minus, locally 2" minus, occasional lenses of 3" minus. (SP) GRAVEL, poorly graded, with sand, with silt, wet, brown. Gravel sizes typically 1" minus, locally 2" minus, occasional lenses of 3" minus. (GP -GM) GRAVEL, poorly graded, with sandwe brown. Gravel sizes typically 1" 2" minus, occasional lenses (GP) CLAYSTONE BEDROC locallrith fine sand, moist, gray SILTSTON very mo SAN DST silt, wet, gr y (fine grained), wn. BEDROCK, fine grained, with to brown. Composite Sample of Auger Cuttings 1. Exploratory borings B-1 through B-23 were drilled from January 22 through 25, 2019, using a CME-75 drill rig with a 6 -inch diameter continuous flight solid stem auger. 2. Groundwater was encountered at depths of 3 to 10 feet below ground surface in borings B-1 through B-23 at the time of drilling. For safety purposes, borings were backfilled immediately after drilling. 3. Contacts between soil units are approximate and may be gradational. Gravel sizes as described in this legend are estimates and are based on input from drillers, and cuttings brought to the surface during drilling. At various locations and depths of drilling, cuttings were not brought to the surface and the material type logged and presented in these logs, is based on driller input and our assumptions based on previous experience. 4. These logs are subject to the limitations and conclusions in this report. Project No. 19.3016. APPENDIX E T Consulting, Inc. J-2 Contracting Company- DPG Pit Slope Stability Analysis Peak Acceleration (%g) with 2% Probability of Exceedance in 50 Years USGS Map, Oct. 2002rev 125 °W 50°N 45ON 40°N 35°N 30°N 25°N 125w 1201/V 120°W 115°W 115°W 110°W 105'W 1101N 105V 95°W 100V 100°W 50°N 45°t4 40f 35° 30°N 25°N 95°VV Er 300 200 160 120 80 60 50 40 30 20 18 16 14 12 10 8 6 4 2 0 FLOODPLAIN STUDY DPG PIT WELD COUNTY, COLORADO MAY 2019 PREPARED FOR: It TR_ C) J-2 Contracting Co. a 105 Coronado Ct. Unit A-101 --, jir+ ' a Fort Collins, CO 80525 Phone: 970-392-0694 Fax: 970-392-0695 PREPARED BY: J&T Consulting, Inc. 305 DENVER AVENUE - SUITE D FORT LUPTON, CO 80621 PHONE: 303-857-6222 FAX: 303-857-6224 J&T Consulting, Inc. May 13, 2019 Division of Reclamation, Mining, & Safety 1313 Sherman Street, Room 215 Denver, CO 80203 RE: J-2 Contracting Company — DPG Pit Floodplain Study To whom it may concern, We have prepared this letter to address the effects of mining activities at the DPG Pit on the Cache la Poudre River and South. Platte River 100 -year floodplain. The floodplain has been modeled to determine the effects resulting from temporary stockpiles located within the pit boundary. The mining area lies within the 100 -year floodplain as shown on the Colorado Hazard Mapping Program (CHAMP) floodplain review web site. The floodplain maps in Appendix A depict the location of the 100 -year floodplain shown on the CHAMP web site, and locations of the HEC- RAS cross -sections used in our modeling for both the Cache la Poudre River and South Platte River. The effect the mining operation has on the 100 -year floodplain is the temporary stockpiling of aggregate products generated by processing the sand and gravel deposit through the processing facility and the stockpiling of overburden and topsoil that is stripped from the site prior to mining. We assumed the largest block -outs in the floodplain by the stockpiles to determine the worst -case effect on the floodplain. The topography shown on the floodplain maps was developed from a photogrammetric drone survey done by Mr. Rob Valentine, with a photo date of January 16, 2019. Ground control points for the survey were provided by American West Land Survey Co. 1 -foot interval topography was developed from the photo. This topography, along with the CHAMP HEC-RAS models were used to model the effects of the stockpiles on the floodplain. The CHAMP HEC-RAS models were obtained from AECOM for the area in the immediate vicinity of the mining activities. The study area for this modelling included the reach from Sections 12+34.80 through 88+03.94 of the Cache la Poudre River HEC-RAS model; 88+03.94 being the upstream study limit, and 12+34.80 being the downstream study limit, and the reach from Sections 13965+52 through 14041+82 of the South Platte River HEC-RAS model; 14041+82 being the upstream study limit, and 13965+52 being the downstream study limit. Two models for each river reach were developed for the site using HEC-RAS 5.0.7 software: 1) A duplicate effective floodplain model was developed showing the limits and elevations of the 100 -year floodplain (base flood) and floodway using the HEC-RAS files obtained from AECOM. The results from this model were compared to the results shown in original AECOM model to ensure that they matched. V X305 Denver Avenue — Suite D • Fort Lupton CO 80621 • Ph: 303-857-6222 • Fax: 303-857-6224 RE: J-2 Contracting Company — DPG Pit Floodplain Study Page 2 2) A mining conditions floodplain model was developed showing the effect on the 100 -year floodplain from the stockpiles within the mining area relative to the Duplicate Effective model. This model incorporated modified cross -sections from the CHAMP model that included the topography and obstructed flow areas resulting from the construction of temporary stockpiles within the mining area. The duplicate effective and mining conditions HEC-RAS cross -sections and output files are included in Appendix C. The 100 -year Floodplain Elevation Summary in Appendix B shows the results of the duplicate effective and future conditions models for the study area. A maximum rise of 0.15 feet from the duplicate effective 100 -year flood elevations occurs at cross-section 67+57.88 of the Cache la Poudre River model. A maximum rise of 0.17 feet from the duplicate effective 100 -year flood elevations occurs at cross-section 14027+08 of the South Platte River model. Please feel free to contact us if you need any additional information or have any questions or comments. Sincerely, t..- Mr. J.C. York, .E. Attachments: Appendix A - Floodplain Maps Appendix B — 100 -Year Floodplain Elevation Summary Appendix C - HEC-RAS Output Files V 305 Denver Avenue — Suite D • Fort Lupton CO 80621 • Ph: 303-857-6222 • Fax: 303-857-6224 APPENDIX A Floodplain Maps V 305 Denver Avenue — Suite D • Fort Lupton CO 80621 • Ph: 303-857-6222 • Fax: 303-857-6224 PROPERTY BOUNDARY MINING PERMIT BOUNDARY SLURRY WALL MINING PHASE BOUNDARY 100 YEAR FLOODPLAIN LIMIT Br a c. o 0 w ix Job k 18114 Date 5.13.19 Drawn B TPY Designed By TPY Checked B JCY File DPG GIS Base Scale 1" = 500' Sheet: Of: 1 3 ite\Drawings\Xref\DPG GIS Base 3D.dwg, Floodplain-Poudre. 5/13/2019 10:00:07 AM "O a kN Arc-2C t tir .�. i ) • _ "•/• ,p a `it Ito '1 , •� c r �i•/?li f/• / r o IC. FL/ S •'\ >/'ri �/� "" .r •J c• svi wr fra / p r r es. • t',Jeio �(( L1i/ �`' -NS-- ;en ra .. • s fart►._. \P .!�I ti " • A �. �, r l f \ • • • • 4. •4&_ `; - f .3 VI \ l �4 icl I 111 i I, t c1540" •r r`79 • j r [? �, I \t , t tl�• f'•' • ° •IC 4 (• °'ten r1 0 1 �� • // J ii o ..c „• I F /;e: It a` Le. r4in a �-,-�j,' /\f ti fur �, l i i t' ! ' 1,!(t / /7/�..r / /y) )� O v�j\ of> \°" } 4tr �� 4/// .WS �i17 sts! 1.: -•11e• )edf....- 4/ \ ° •a- i%J! i_ _ :A-- ,—)../rr:\-h ( �l fll !% . etc:: \\ it ILi� \` e c 41.j f •-•)� l D sip � .. .....,�\ • 1 fit\ ! / x ~ /\ / \�'•� -7j/ 6// / + / II 1 _, \ / / �- • \,k • • J • r• I it are) I ' • Ytir 0 Op ( (' max ( 11 •4• I' - I '.. 5 �j � • c .J ty� 3ri j �/o�� • ( �rrt 1a F� rte— ✓ - %• 4 , 1 er 7 r 1. • •eiF...or r'J•I A r OlkAIPI 1I - s I Ili"NN ' 111'1 111, I I _ts rst .0-.( ©1' „..y. : fr _.- :gist -, S. rt. •• 41: u $:\°' J s rs I s s e /• LEGEND: MM 5+00 (12 34.80) eaaMilpi Cache la Poudre River 100 Year Flood Elevations HEC-RAS River Station (teen• AECOM CHAMP 100-yr Flood Elevation (feet)• 88+03.94 4609.94 82+10.83 4609.51 76+86.40 4608 99 74+77.09 4608.67 67+57.88 4607.38 50+84.66 4606.37 32+86.67 4605.64 _ 22+55.67 4604.82 12+34.80 4604.38 'All elevations on NAVD88 Datum EXISTING CONTOURS PROPERTY BOUNDARY MINING PERMIT BOUNDARY SLURRY WALL MINING PHASE BOUNDARY RIVER ALIGNMENT HEC-RAS RIVER STATION HEC-RAS CROSS—SECTION HEC—RAS CROSS—SECTION NAME 100 YEAR FLOODPLAIN LIMIT FLOODWAY Dup Effective 100-yr Flood Elevation (feet)• Dup Effective 100-yr Flood to AECOM Change (feet)' 4609.94 0.00 4609.51 0.00 4608.99 0.00 4608.67 0 00 4607.38 0.00 4606.37 0.00 4605.64 0.00 4604 82 0.00 4604.38 0.00 300 150 0 300 Mining 100-yr Flood Elevation (feet)* Mining 100-yr Flood to AECOM Change (feet)' -- 4609.95 0.01 4609.53 0.02 4609.02 0.03 4608.71 0.04 4607.53 0.15 4606.42 0.05 4605.64 0.00 4604.82 O. DD 4604.38 0.00 600 900 SCALE IN FEET ite\Drawings\Xret1DPG GIS Base 3D.dwg, Floodplain-Platte, 5/13/2019 9:35:19 AM P:\18114 DPG M 8TH E ST r,, ��/'� �; -,5 , ".. / .sl r 2626« .ftrx%` 1J ...zee ; • ',/ ppp p nsulting, Inc. venue - Suite D i. CO 80621 Fax: 303-857-6224 nsulting. corn ^ . N - _2626 + LEGEND: y\:�- .,... l'ilt LO co itk...,:,...):11. 1 �� ` — — — — — EXISTING CONTOURS .. e �°� = / .,c F I-, ' ``�- > �. �,. 4r,,`7"L`� ° ili-1. —/' c;TPROPERTY BOUNDARY ."...' r6. � ,r _ f"\\``�\t\a^5i �' _, r -•. '� ��. t ?' 7r J // /// —. -t \\ • \F'� ' e l f r�/! 1_> `•� ati ,` - �. v —. —(// " lsi .c�� 1, e,• aa.e• MINING PERMIT BOUNDARY _ .am •roligi ._.c. � ala (s � ;.` 1r t "t o � {: • �i fl i.+"•'1'• .y„Z� .. r♦ ��a•� S41.. ° 7T1�•• / r,i ' � ee.� -s s Sin i "_�j'1J _/ — lw /!f(I/ 4 J !o ( 1 ioas n d -)! �'} '1 t .-! \ 7' n7,...- e �•� ,� Y 1 f(l \i� ,I �� .\�.�� Fz f �c•�ya J 1 f J �,t�, t* 3 a'' f(:{lei r-, {t� 0 1 � I� :� /+X` i � '/�//��S Ji,v{` ✓ /r r i i � r� � •. �'}t �( 7 \1 S) "V ' `' '`' • '\4 —SLURRY WALL �� r a e \ ..�.r. `y'•±S••• N"° MINING PHASE BOUNDARY ::" ti� was `�.,`l 'i. 111141 °�\\ �\\T, ( (! ! t1 d S • { �°� yp oA ^ X11 1 ,•1) % t�1}I 1 RIVER �r / < �Y��! %3� /^ 7/h\\ t r %% t-�f ;1! �• , t • •� / 'gin t �; , oa ..` • // •J(/ ; E'","� ,{�p /� / /� C o`�.��'-�: t ^l • • �...,r `' 1 / !1 \ r ! `\� l , Vf / } II, , `� --I`si • r 'c=a.v'i J ! r •> •"ter /,1 `' t , L e '/ / in ld 'J,o ( '4�Cr \t li 11\;'} ALIGNMENT -•;`{� ( l t0� -a=w �)1 1 1J 1��\� F`\ ♦ f; %)( lam. .119.:?/‘ 5+00 HEC-RAS RIVER STATION •�{ !f,sr1� , ltJ�1�,�1'�'-`°�53 ` f7 �' `�-.. � �.)) 1 I' 1 r f s� t5 { 1/J�� //r�l •... " / , ..y: r/ rrr ./ � �,. 1/4 \-1.- J t a .."it 8 :»t '--- f p.itilf. t N ,, �, o 4 r f - • • sr ^- r % '\� �C ° t 1 : \ �' r -4- - ° r c lJ ' — / a s 7Z 4_'≥ '�. '\ a l n4./ ` .,•„�»- • •! • \ Lt, p� / • HEC-RAS CROSS-SECTION s < L \µ ^Fn J� c J Yf �A / • . u' J� 4n ! • (` $ \ \ r� -.- /✓ / / ( '_ • 'n \ `% • 3 I A. ; J yc.,~ - /� � / I i� \.� �•� 1' v';lia/ ` . t- / I. y 't/y o ~.., / �`j G 10�� 1� �. '' iD i M ✓ ;t \ /f 1 4 .- - • \'.1 \ fir' Z / 1` Flo • J ,\ , 3 ^ `. — / `Y % i. \ 1i'� w . - t ., /�� ,. nr53\--i" //,° I ro \ I \ `• \ .1-04-,�i �1 • ''' ! , i / a 1 1 (J/« i 'fi/j �12 X34.80) HEC-RAS CROSS-SECTION NAME - r .\ �yc r a �r \' . 1 fig. .c4�� • i"yrp r'^ r y'j \ S ✓ 't- .. ' ` �.yrp;I ,1 ,�-, ,/y L J• \l,� /�M.." " . - I J o c �.. "� ,'1.., • ».„4.-c,Y' /' \ .;., .26.26; A,.. \ •� / -, .'a 0� y o /, ' "• i1 ( / t • ' a e 1 i x ('• •r, tt • • C r,". i t f r_ / r. /i W, rnK.a ."'1� / { a ., ,� o ��J 2626 �� '� •�t� •„ � A .• \ �5 1 I (f 9 a �� 100 YEAR FLOODPLAIN LIMIT `- •. f \ / \ ` �'� { • \' S. �• .,..- (t y • _ ( ; 26 \ t i; x • s • ) :. ` '�' •' •.-4,....- ` , 26 '/ I '��.. e eet / S° \ - g �... L r\ •/ �•' ~ ^ ill. -- 4 0 ' tdt..,�,F^'\�. ' \t` �... —r'l� ✓ - rvesn .� w. ! I o S> o .Jf%'" �•,-•- ,�a..d .�� FLOODWAY „.,'r ••.�i�j./ G -.• •l—�� r r ° ' iw ' f ' • C ''' 0 i. 7+ �°°°" � 'I K i , % .ny) f •-• PONDS�-� 4 H /L Y ° 4 J +- '\.Y yi .wY // ,J ,..-1 .` y� ..�1. ••s ._ .. 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St / / z t c d/ / . o J 1 / / t f �` t 1` /✓r p' t or ,=,) River Station Elevation Election AECOM Change Election Change • • r':;•t• 1 t t r ' u .f•7 // 4 _ A �t I feet (feet)" (feet) feet) ffeeq' (feet)' (feet). t. 0a / ij \ r\`\x`a•, fi C7 c '• L / o .� t•j•1 '1 / « n 1 �`"o \ n• ttOOKPILE • ° - 4 i "`" " ° / \•i J . r 14041+82 4613.46 4613.46 0.00 4613.52 0.06 41j0 3 a / /''--1 I —W �� • / 1 ^ f,1 \ 4,11 4 ( P (..-• \ / \ M 1 N 1 N�a \', hp-- r o\ a r\ � ^�?• .' a o f f I �� _ _ , ' / N / i , \� • \ _ �( `r • 14034+73 4612.28 4612.28 0.00 4612A0 0.12 - \� AREA /� f •' ` . { / - � °/� _ 14027+08 4610.80 4610.80 0.00 4610.97 0.17 , ° , � 1 { -, ( N PHASE \ +�� ' e?.. • — - ! / \ � • \(i _ Comi f� I i n • r- . / ° . _ _ / 14020+05 4609.92 4609.92 0.00 4610.07 0.15 _ ! - u, f \ _ 1 tt t 7\ t y - 4 1 / .� -, ° f r f 6«.�0 \,1,,,_-- L \ I q / lll-- -• 14012+05 4608.65 4608.65 0.00 4608.69 0.04 \ ( \` m `/Ar / ! r , r/ t / r o •1 ` , CO _' %\°.-4. 0 J ' •\ _ / \ • I ° \\ �, --- ` N. `l 'J '', \ ` E '1Th'-'-. / `{L� ' . r - �' ..,./ i 14003+74 4607.14 4607.14 0.00 4607.14 0.00 / N 1,---) 4 / \ / \ / \ a > .2626' CT} i 13992+18 4605.61 4605.61 0.00 4605.61 0.00 / \ t nr^ ••:, {\ /'"I( l\ o �� $ .r 1 nn c r .. `.,one• , \ C 4O'4 \ - qty � PHASE / / i / r� I \ \ \\ .� J. \ �/ `, • r / r% , •^• '-"�� "! - t.� 4 ,66:400Pit "( \ -4 \/ r f:�- - .',/ ' �' -<�-_. / . 13981+91 4604.85 4604.85 0.00 4604.85 0.00 ;,\ 3 � \ ='-`y.�'z • a ; o -N _ _ , / , \ t 13973+98 4604.35 4604.35 0 00 4604.35 0.00 • , `, . , f a •� �s /J ` / �• r,,” .- �1 , f •a\ L • \ t (?r �� ` • J• a u• / \ t , / N. `' \ / �, �," jIr" ( J trig �, 711• / \ , 13965+52 4603.55 4603 55 0.00 4603.55 O.DO .- o // • r t,•.1 d 4 • J ,, a { ,� ' . \ %' • / O •• 0 el •^.-'- s ./r• 741 / \ \ . h . ` \ \ ue' / 1:014. / II. /I es " 1 �'�•�'3 } • ♦ ,r --t,I' (� \ { "•\ • t ✓ Vf ,Y �-• ,.. ; �• lit," / *Ail elevations on NAVD88 Datum •om �/ ; �, %' oO r�r - --- ,�' // / \, �4, y� ,�• f o 2� �. �,,., r,��,y ,-- ___•-..,,o) r - ::i Tr ° 1/� ,,. ° �J\ .�1' • g //.� J .ia'_,..? 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Lc `. fi > �S a f. /(tr` `,.. /r. �t\_S\{ rd - f� r'`„ J /�/1� ,� - 1--- \\� ,1" � Ji j Q0 ��, I• >r�i/ l i / lffoJ � , / / �j t / . \\ �N �, •Ota ,rr rI a2 -k" a�� 2/✓/�///y 17O ' %/, ��'.p• / ..-;017,,-.2 • /:•• i "\) r� NIV e ,� / • \ Q \\ N,_,_ o=-\\ %) `O __� -� 11 /(ter. \l, •`• r fa o ) w - - //j!-f�'},n r/L� y O + ,.,1 `{ CO o r �- .. / / ir 300 150 0 300 600 900 lob p 18114 Date 5.13"19 Drawn By TPY Designed By TPY Checked By JCY File DPG GIS Base Scale 1" = 300' Sheet: Of 3 3 SCALE IN FEET APPENDIX B 100 -Year Floodplain Elevation Summary bin 305 Denver Avenue — Suite D • Fort Lupton CO 80621 • Ph: 303-857-6222 • Fax: 303-857-6224 JT J&T Consulting, Inc. 100 -year Floodplain Elevation Summary 2019 J&T Consultingg, Inc. J-2 Contracting Company DPG Gravel Pit . 5/13/2019 08114 DPG Pit Floodplain Elevation Summary Cache la Poudre River 100 Year Flood Elevations HEC-RAS River Station (feet)* AECOM CHAMP 100-yr Flood Elevation (feet)* 88+03.94 4609.94 82+10.83 4609.51 76+86.40 4608.99 74+77.09 4608.67 67+57.88 4607.38 50+84.66 4606.37 32+86.67 * 4605.64 22+55.67 4604.82 12+34.80 4604.38 *All elevations on NAVD88 Datum Dup Effective 100-yr Flood Elevation (feet)* Dup Effective 100-yr Flood to AECOM Change (feet)* 4609.94 0.00 4609.51 0.00 4608.99 0.00 4608.67 0.00 4607.38 0.00 4606.37 0.00 4605.64 0.00 4604.82 0.00 4604.38 0.00 South Platte River 100 Year Flood Elevations HEC-RAS River Station (feet)* AECOM CHAMP 100-yr Flood Elevation (feet)* 14041+82 4613.46 14034+73 4612.28 14027+08 4610.80 14020+05 4609.92 14012+05 4608.65 14003+74 4607.14 13992+18 4605.61 13981+91 4604.85 13973+98 4604.35 13965+52 4603.55 *All elevations on NAVD88 Datum Dup Effective 100-yr Flood Elevation (feet)* Dup Effective 100-yr Flood to AECOM Change (feet)* 4613.46 0.00 4612.28 0.00 4610.80 0.00 4609.92 0.00 4608.65 0.00 4607.14 0.00 4605.61 0.00 4604.85 0.00 4604.35 0.00 4603.55 0.00 Mining 100-yr Flood Elevation (feet)* Mining 100-yr Flood toAECOM Change (feet)* 4609.95 0.01 4609.53 0.02 4609.02 0.03 4608.71 0.04 4607.53 0.15 4606.42 0.05 4605.64 0.00 4604.82 0.00 4604.38 0.00 Mining 100-yr Flood Elevation (feet)* Mining100-yr Flood to AECOM Change (felt)* 4613.52 0..06, 4612A0 0.12 4610.97 0.17 4610.07 0.15 4608.69 0.04 4607.14 0.00 4605.61 0.00 4604.85 0.00 4604.35 0.00 4603:55 0.00 APPENDIX C HEC-RAS Output Files 305 Denver Avenue — Suite D • Fort Lupton CO 80621 • Ph: 303-857-6222 Fax: 303-857-6224 HEC-RAS Plan: LG_Dup_Eff River: CLPR Reach: DS Varra Pit Profile: 1% Chance Reach River Sta Profile Q Total Min Ch El W.S.!Elev Crit W.S. * E.G. Elev E.G. Slope Vel Chnl.- Flow Area Top Width Froude # Chl (cfs) (ft) (ft) (ft) (ft) (ft/ft). (ft/s) .; (sq ft) (ft) DS Varra Pit 16503.85 1% Chance 10200.00 4609.40 4620.18 4617.78 4620.25 0.000410 3.14 6613.19 2570.16 0.19 DS Varra Pit ::15767.85 1% Chance 10200.00 4606.20 4619.97 4616.42 4620.01 0.000255 2.46 7555.58 2527.77 0.15 DS Varra Pit 15070.33 1% Chance 10200.00 4606.90 4619.78 4614.99 4619.83 0.000228 2.63 6597.01 3457.06 0.15 DS Varra Pit 15033.06 Mult Open DS Varra Pit 14971.4 1% Chance 10200.00 4609.20 4617.25 4615.91 4617.50 0.002108 5.98 3210.33 2398.86 0.42 DS Varra 14573.53 1% Chance 10200.00 4606.30 4616.59 4615.59 4616.74 0.001371 4.47 4160.40 2799.39 0.33 DS Varra Pit 13595.6 1% Chance 10200.00 4605.40 4615.54 4614.45 4615.70 0.000907 5.05 4621.25 2751.34 0.30 DS Varra Pit 12923.51 1% Chance 10200.00 4607.90 4615.22 4613.76 4615.30 0.000722 3.94 5427.66 2934.61 0.27 DS Varra Pit 10680,99 1% Chance 10200.00 4604.50 4612.05 4611.39 4612.73 0.003773 8.05 2807.29 2661.64 0.61 DS:Varra Pit 8803.94 1% Chance 10200.00 4603.70 4609.94 4607.11 4610.01 0.000728 2.77 5480.50 1957.37 0.24 DS Varra Pit 8210.83 1% Chance 10200.00 4604.00 4609.51 4606.91 4609.58 0.000729 2.76 5272.02 2266.71 0.25 DS Varra Pit 7686.40 1% Chance 10200.00 4597.66 4608.99 4606.97 4609.20 0.000994 5.17 3386.71 2016.01 0.33 DS Varra Pit 7605.52 Bridge DS VarraPit . 7477.09 1% Chance 10200.00 4600.10 4608.67 4606.91 4608.91 0.001363 5.79 3117.57 1988.04 0.37 DS Varra Pit 6757.88 1% Chance 10200.00 4597.90 4607.38 4606.61 4607.70 0.001709 6.60 3349.60 1743.31 0.42 DS Varra Pit 5084.66 1% Chance 10200.00 4596.60 4606.37 4605.02 4606.43 0.000443 3.60 6778.27 3255.66 0.22 DS Varra Pit 3286.67 1% Chance 10200.00 4596.10 4605.64 4604.21 4605.75 0.000693 4.71 5725.61 3551.52 0.28 DS Varra Pit . 2255.67 1% Chance : 10200.00 4591.70 4604.82 4601.01 4604.93 0.000699 3.67 5726.91 3217.11 0.22 DS Varra' Pit 1234.80 1% Chance 10200.00 4591.50 4604.38 4600.21 4604.47 0.000400 3.53 6529.31 2894.85 0.19 CLP_LowerGreeley_Duplicate_Effective Plan: CLP_LowerGreeley_Duplicate_Effective 5/9/2019 River = CLPR Reach = DS Varra Pit RS = 8803.94 4645 4640- 4635- 4630- 4625- 4620 4615- 4610- I ti .068 I' 4605- 4600 _ 0 0 3 5 \r-marreN, , \iird '1111` .048 1000 2000 3000 Station (ft) Legend EG 1% Chance WS 1% Crit 1% Chance Chance i Ground Ineff Bank • Sta 4000 5000 CLP_LowerGreeleyDuplicate_Effective Plan: CLP_LowerGreeley_Duplicate_Effective 5/9/2019 River = CLPR Reach = DS varra Pit RS = 8210.83 CLP_LowerGreeley_Duplicate_Effective Plan: CLP_LowerGreeley_Duplicate_Effective 5/9/2019 River = CLPR Reach = DS Varra Pit RS = 7686.40 w 4650- 4640- 4630 4620 4610 4600 4590 _ 0 .04 0 3 5 .04 A • 500 1000 1500 2000 Station (ft) 2500 3000 Legend EG 1% Chance WS 1% Chance 4- Crit 1% Chance Ground Ineff Bank Sta -7- 3500 4000 CLP_LowerGreeley_Duplicate_Effective Plan: CLP_LowerGreeley_Duplicate_Effective 5/9/2019 River = CLPR Reach = DS Varra Pit RS = 7477.09 • 4640 4630— .04 4620— c13 ir) w 4610- 4600 0 { .04 0 3 5 C_ - 1000 2000 Station (ft) 3000 Legend EG 1% Chance WS 1% Chance + Crit 1% Chance i Ground 1 Ineff Bank Sta 4000 c CLP_LowerGreeley_Duplicate_Effective Plan: CAP_LowerGreeley_Duplicate_Effective 5/9/2019 River = CLPR Reach = DS Varra Pit RS = 6757.88 4650 4640- 4630- 4620- 4610- 4600- 4590 .052 r,` 0 3 5 f .048 I 0 1000 2000 Station (ft) Legend EG 1% Chance WS 1% Chance Crit 1% Chance ■ Ground Ineff Bank Sta 3000 4000 5000 CLP_LowerGreeley_Duplicate_Effective Plan: CLP_LowerGreeley_Duplicate_Effective 5/9/2019 River = CLPR Reach = DS Varra Pit RS = 5084.66 Legend EG 1% Chance WS 1% Chance Crit 1% Chance ■ Ground I neff Bank Sta CLP_LowerGreeley_Duplicate_Effective Plan: CLP_LowerGreeley_Duplicate_Effective 5/9/2019 River = CLPR Reach = DS Varra Pit RS = 3286.67 Legend EG 1% Chance WS 1% Chance + Crit 1% Chance ■ Ground I neff Bank Sta CLP_LowerGreeley_Duplicate_Effective Plan: CL_P_LowerGreeley_Duplicate_Effective River = CLPR Reach = DS Varra Pit RS = 2255.67 Legend EG 1% Chance WS 1% Chance + Crit 1% Chance Ground I neff O Bank Sta CLP_LowerGreeley_Duplicate_Effective Plan: CLP_LowerGreeiey_Duplicate_Effective 5/9/2019 River = CLPR Reach = DS Varra Pit RS = 1234.80 c 0 a) w .065 = ■ ■ l` 0 3 5 9 .045 .08 1000 2000 Station (ft) 3000 Legend EG 1% Chance WS 1% Chance + Crit 1% Chance ■ Ground Bank neff C --, Sta 4000 HEC-RAS Plan LG_Mining River CLPR Reach DS Varra Pit Profile 1% Chance _Reach. River Sta Profile- Q Total Min Ch El W S Elev , Cnt W S E G- Elev E G Slope Vel Chnl` Flow Area Top Width Froude # Chl (cfs) (ft) (ft) , _ - (ft) (ft) (ft/ft) (ft/s), - (sq ft) - , (ft) , _ DS Varra Pit '16503 85 1% Chance , 10200 00 4609 40 4620 18 4617 78 4620 25 0 000410 3 14 6613 19 2570 16 0 19 DS Varra Pit ; 15767 85 - 1% Chance 10200 00 4606 20 4619 97 4616 42 4620 01 0 000255 2 46 7555 58 2527 77 0 15 DS Varra Pit 15070 33 1% Chance 10200 00 4606 90 4619 78 4614 99 4619 83 0 000228 2 63 6597 01 3457 06 0 15 iDS Varra Pit , 15033 06 Mult Open DS Varra Pit - 14971 4 1% Chance 10200 00 4609 20 4617 25 4615 91 4617 50 0 002108 5 98 3210 33 2398 86 0 42 DS' Varra Pit r_ 14573 53- 1 %„Chance , 10200 00 4606 30 4616 59 4615 59 ,4616 74 0 001371 4 46 4161 19 2799 63 0 33 DS Varra Pit 13595 6 1% Chance 10200 00 4605 40 4615 54 4614 45 4615 70 0 000905 5 05 4624 98 2752 04 0 30 DS Varra Pit 12923 51 ' 1% Chance 10200 00 4607 90 4615 22 4613 76 4615 31 0 000719 3 94 5433 02 2935 19 0 27 DS Varra Pit 10680 99 1% Chance 10200 00 4604 50 4612 05 4611 39 4612 72 0 003798 8 07 2798 06 2656 07 0 61 DS Varra Pit 8803 94 , .1% Chance ;- 10200 00 4603 70 4609 95 4607 11 4610 02 0 000721 2 76 5500 02 1971 31 0 24 DS Varra Pit, , 8210 83 1% Chance 10200 00 4604 00 4609 53 4606 91 4609 60 0 000716 2 74 5302 19 2271 64 0 25 DS Varra ,Pit- 7686 40' 1% Chance 10200 00 4597 66 4609 02 4606 97 4609 23 0 000968 5 11 3417 48 2171 59 0 32 DS Varra Pit 7605 52 '_ Bridge DS Varra Pit 7477 09 1% Chance 10200 00 4600 10 4608 71 4606 91 4608 94 0 001310 5 70 3158 84 1990 37 0 37 DS Varra Pit 6757 88 - 1% Chance ' ' 10200 00 4597 90 4607 53 4606 61 4607 81 0 001478 6 22 3543 00 1753 07 0 40 DS Varra Pit 5084 66 1% Chance 10200 00 4596 60 4606 42 4605 02 _ 4606 50 0 000515 3 90 6230 82 3092 39 0 24 DS Varra Pit , 3286 67 1% Chance 10200 00 4596 10 4605 64 4604 21 ` 4605 75 0 000693 4 71 5725 61 3551 52 0 28 DS Varra Pit 2255 67 1% Chance 10200 00 4591 70 4604 82 4601 01 4604 93 0 000699 3 67 5726 91 3217 11 0 22 DS Varra Pit - 1234 80 1% Chance 10200 00 4591 50 4604 38 4600 21 4604 47 0 000400 3 53 6529 31 2894 85 0 19 CLP_LowerGreeley_Mining Plan: CLP_LowerGreeley_Mining 5/9/2019 River = CLPR Reach = DS Varra Pit RS = 8803.94 4645 4640- 4635- 4630- 4625- c 0 co a) w 4620 4615- 4610- ♦ _ 4605- 4600 _ 0 ti .068 0 3 5 itnAN .77 .048 1000 2000 Station (ft) Legend EG 1% Chance WS 1% Chance Crit 1% Ground I Bank neff Sta 3000 4000 5000 CLP_LowerGreeleyMining Plan: CLP_LowerGreeley_Mining 5/9/2019 c 0 ca O W 4650 4640 4630- 4620- 4610- 4600 H I River = CLPR Reach = DS Varra Pit .068 .035 RS = 8210.83 .048 • • 1 0 500 1000 1500 Station (ft) 2000 2500 Legend EG 1% Chance WS 1% Chance + Crit 1% Chance ■ Ground ♦ I neff Bank Sta 3000 3500 CLP_LowerGreeley_Mining Plan: CLP_LowerGreeley_Mining 5/9/2019 River = CLPR Reach = DS Varra Pit RS = 7686.40 CLP_LowerGreeley_Mining Plan: CLP_LowerGreeley_Mining 5/9/2019 River = CLPR Reach = DS Varra Pit RS = 7477.09 Legend EG 1% Chance WS 1% Chance Crit 1% Chance i Ground Ineff Bank Sta CLP_LowerGreeley_Mining Plan: CLP_LowerGreeley_Mining 5/9/2019 River = CLPR Reach = DS Varra Pit RS = 6757.88 c a) W .052 0 1 I 3 5 .048 Legend EG 1% Chance WS 1% Chance Crit 1% Chance ■ Ground i Ineff Bank Sta 1000 2000 3000 4000 5000 Station (ft) CLP_LowerGreeley_Mining Plan: CLP_LowerGreeley_Mining 5/9/2019 River = CLPR Reach = DS Varra Pit RS = 5084.66 c 0 ca a) W 1000 2000 3000 4000 5000 0 Station (ft) Legend EG 1% Chance WS 1% Crit 1% Chance Chance i Ground Ineff Bank I Sta 6000 CLP_LowerGreeley_Mining Plan: CLP_LowerGreeley_Mining 5/9/2019 River = CLPR Reach = DS Varra Pit RS = 3286.67 c 0 co a) w 4t 4640 4630 - 4620- 4610- 4600- 4590 .052 { 5 ea .048 Legend EG 1% Chance WS 1% Crit 1% Chance Chance ■ Ground Ineff Bank Sta • 0 T 1000 2000 3000 4000 Station (ft) l I I 5000 6000 CLP_LowerGreeley_Mining Plan: CLP_LowerGreeley_Mining 5/9/2019 River = CLPR Reach = DS Varra Pit RS = 2255.67 4620 0 .04 .05 0 8 .045 - .08 Legend EG 1% Chance WS 1% Chance Crit 1°/0 Chance ■ Ground neff Bank Sta 500 1000 1500 2000 2500 3000 3500 4000 Station (ft) Legend EG 1% Chance WS 1% Chance Crit 1% Chance ■ Ground 1 neff Bank Sta HEC-RAS Plan: SP_2_DupEff . River: SouthPlatteRiver Reach: SP_2 Profile: 1% Reach River Sta Profile QTotal Min.Ch El w, lev'' Crit W.S. E.G. Elev. E:G Slope: 'Vet Chnl Flow Area Top Width Froude # Chi SP_2 SP SP2: 1456351 1455257 1454281 1% (cfs) 36624.00 4667.10 ( 4680.10 (8) 4677.53 4680.77 (ft/f6' 0.001841 (fVs) 7.33 (sq ft) 6428.37 4411.83 0.41 1% 36624.00 36624.00 4666.43 4665.57 4678.19 4676.46 4676.43 4673.60 4678.74 4677.00 0.001921 0.001769 7.34 6.70 11029.58 10589.78 5100.34 6040.44 0.41 0.39 SP_2 SP_2 1453375 1452251 1451306 1% 1% 36624.00 36624.00 4663.51 4662.31 4675.16 4673.77 4671.94 4671.36 4675.55 4674.04 0.001338 0.001270 5.81 5.18 12381.11 13286.00 6422.04 6742.78 0.34 0.33 2 SP_2 SP_2. SFL2 SE 1450465 1449388 1% 1% 36624.00 36624.00 4661.42 4659.90 4672.29 4671.26 4671.38 4669.41 4672.69 4671.53 0.001832 0.001169 6.66 5.14 11930.11 12714.65 6923.57 6758.81 0.40 0.32 1448330 1447285 144616a 1445502 1444669 1444053 1443344 1442277 1441769 1% 1% 1%, 36624.00 36624.00 4659.93 4657.41 4669.83 4668.80 4668.76 4665.99 4670.10 4668.96 0.001538 0.000718 5.37 3.96 11891.52 14864.51 7284.33 7450.94 0.35 0.25 36624.00 4654.84 4667.99 4665.93. 4668.17 0.000925 4.61 14821.24 7060.11 0.28 SP 2 1% 36624.00 4653.97 4666.63 4664.65 4666.92 0.001513 6.04 12985.71 6051.00 0.36 SP_2 SP 2 _. 1% 1% 36624.00 36624.00 4653.54 4652.89 4665.44 4664.46 4663.95 4663.51 4665.84 4664.68 0.002022 0.001345 6.99 5.22 12071.49 13472.23 5447.83 6093.67 0.42 0.33 SP_2 SP_2 SP_2 . z SP_2 SP_2 SP 2 1% `. 1% 36624.00 4652.42 4663.79 4662.81 4664.01 0.001166 5.27 13607.49 5537.28 0.32 36624.00 4651.88 4663.01 4662.11 4663.24 4661.66 0.001323 5.48 13753.14 5179.11 0.34 1% 1% 36624.00 36624.00 4649.47 4649.08 4661.33 4660.40 4660.54 4659.13 4660.75 0.001774 0.001659 6.67 6.20 12109.29 10677.28 4463.76 3483.19 0.39 0.38 1440971 1 %+ 36624.00 4647.36 4659.23 4657.81. 4659.55 0.001282 6.14 10874.43 3239.73 0.34 1440432 1% 36624.00 4645.67 4658.70 4655:82 4658.98 0.000979 5.64 11935.80 3544.79 0.30 SP_2 SP_2 SP_2 SP_2 SP_2 SP_2 SP2 1440008 1439984 1% 36624.00 Inl Struct 4644.54 4658.41 4653.58 4658.65 0.000706 4.73 11431.42 3858.66 0.26 1439930 36624.00 4643.94 4658.43 4655.78 4658.59 0.000710 4.08 12260.04 4167.17 0.25 1439534 1439334 1439282'? 11,439230 1439163 1439123 1439065' 1438557 1437959 1437396` 1436892 1436405`, 1436337, 1436253:. 1436239 1436176 1436101e 1435774:. 1435190. 1434273.- 1% 36624.00 4645.81 4658.11 4656.31 4658.29 0.000863 4.89 12074.34 4031.68 0.28 1% 36624.00 4646.75 4657.91 4655.91 4658.05 0.000676 4.39 14112.99 4095.72 0.25 Bridge SP_2 SP_2 SP_2 SP_2 SP_2. SP_2;. SP_2 SP_2 SP_2 SP_2: SP_2 1% 1% 36624.00 36624.00 Mult Open 36624.00 36624.00 4646.48 4646.44 4646.32 4642.42 4657.82 4657.75 4657.68 4657.51 4657.21 4655.31 4655.31 4652.09 4651.74 4657.95 4657.89 4657.76 4657.63 0.000603 0.000621 0.000341 0.000367 0.000648 4.37 4.36 3.17 3.49 4.77 14807.98 14866.17 17020.94 17531.76 4052.79 4138.62 4106.15 4118.17 0.23 0.24 0.18 0.19 1% 36624.00 4643.41 4653.71 4657.36 13911.63 3880.16 0.25 1% 36624.00 36624.00 4643.36 4656.93 4652.70 4657.07 0.000462 3.87 14651.81 3612.05 0.21 4643.31 4656.57 4651.84 4656.83 0.000704 5.03 12623.53 3365.61 0.26 1% 36624.00 4643.26 4655.61 4651.70 4656.28 0.001672 7.51 7849.35 2617.48 0.40 Mult Open 1% 36624.00 36624.00 4641.07 4654.53 4654.51 4650.93 4651.10 4655.26 0.001915 0.001933 7.62 7153.22 3001.95 0.42 1% 4641.07 4655.22 7.49 7406.23 3195.06 0.42 SP_2 SP_2 SP_2 SP 2 §0J-- Bridge 1% 36624.00 4639.76 4653.39 4650.64 4654.30 0.002561 8.58 6763.30 2967.52 0.48 1% 36624.00 36624.00 4639.59 4653.13 4652.32 4650.12 4653.51 0.001274 6.39 9733.93 3111.08 0.34 1% 4638.93 4649.55 4652.71 0.001403 6.06 10192.39 3556.06 0.35 36624.00 4638.00 4650.29 4651.00 0.002367 7.61 6652.24 2328.05 0.46 HEC-RAS Plan: SP_2_DupEff River: SouthPlatteRiver Reach: SP_2 Profile: 1%(Continued) Reach, Sp_2 SP_2 SP_2' SP_2. SP_2 SP: 2 River Sta 1433381 1% Profile O 'otal (cfs) 36624.00 Min Ch El (ft) 4637.06 W.S. Elev (ft) 4649.00 Crit W.S. (ft) 4647.44 E.G. Elev (8) 4649.28 E.G. Slope (ftrft) 0.000894 Vel Chnl (ft/s) 4.93 Flow Area (sq ft) 10380.71 Top Width, (ft) 4086.13 Froude # Chi 0.28 1432349 1431400 1% 1% 36624.00 36624.00 4635/4 4634.65 4648.14 4646.94 4646.25 4645.20 4648.35 4647.22 0.000869 0.001197 4.97 5.29 12514.44 11671.28 4715.11 5213.85 0.28 0.32 1430262 1429629 1428695 1% 1% 1% 1% 36624.00 36624.00 4632.55 4632.15 4645.68 4645.26 4643.97 4643.10 4645.92 4645.45 0.001090 0.000783 5.33 4.77 12272.01 13713.01 3876.47 3626.30 0.31 0.27 SP_2 1428380 1428044 36624.00 36624.00 4631.24 4630.83 4644.28 4643.38 4641.39 4642.46 4644.68 4644.08 0.001390 0.002466 6.35 7.84 9688.61 7417.05 3079.40 3514.55 0.36 0.46 SP_2 SP_2 SP_2 SP_2' SP_2 SP 2 1% 36624.00 4630.49 4642.51 4641.96 4643.04 0.001913 7.30 8974.25 4591.22 0.41 1427989 Bridge 1427934 1427410 1426322. 1% 1% 36624.00 36624.00 4630.09 4629.78 4641.76 4641.09 4640.97. 4639.56 4642.30 4641.27 0.002265 0.001020 7.25 4.64 7922.42 12340.74 3670.52 4674.66 0.44 0.29 1425238 1% 1% 36624.00 36624.00 4629.08 4627.37 4639.17 4637.17 4638.51 4635.84 4639.46 4637.46 0.002731 0.001159 6.17 4.38 10741.92 9158.87 5053.68 3861.12 0.41 0.28 1424468 1% 36624.00 4626.75 4635.99 4634.74 4636.22 0.002558 5.28 10095.36 4686.63 0.39 SP_2 SP_2., SP 2 1423696 1% 36624.00 4626.12 4634.67 4632.94 4634.80 0.001315 4.20 13270.04 5546.11 0.29 1422634 1% 36624.00 4625.31 4632.97 4631.48 4633.08 0.001356 3.83 14716.23 5578.81 0.28 1421522 1% 36624.00 4622.32 4630.99 4630.51 4631.30 0.004386 6.65 9752.70 5250.35 0.51 SP_2 SP_2 Sp_2 SP_2 SP_2 SP_2 SP 2 1421442 Inl Struct 1421237 1% 36624.00 4621.77 4630.91 4630.28 4631.20 0.002676 6.62 11477.54 5464.30 0.42 1420607 1% 36624.00 4620.83 4629.87 4629.12 4630.20 0.001919 5.12 9897.86 4616.28 0.35 1419967 1% 36624.00 4619.74 4629.38 4626.85 4629.48 0.000249 1.90 17859.23 5540.15 0.13 1419463 1% 36624.00 4618.96 4629.30 4626.35 4629.35 0.000140 1.47 25159.21 6792.24 0.10 1418964 1% 36624.00 4618.18 4629.20 4624.96 4629.22 0.000080 0.99 32362.54 7383.60 0.07 1418452 1% 36624.00 4617.19 4629.10 4623.62 4629.13 0.000122 1.38 28037.03 5546.61 0.09 SP_2 SP_2 SP_2 1418189 1417993 1% 1% Bridge 36624.00 4617.64 4626.40 4623.07 4626.50 0.000912 3.21 15380.97 5017.92 0.23 1417004 1416202 36624.00 4617.42 4626.07 4622.78 4626.17 0.001113 3.86 16982.69 5206.97 0.26 SP_2 1% 36624.00 4616.81 4625.74 4622.74 4625.83 0.001067 3.71 17590.69 5312.60 0.26 SP_2 SP 2 1415060 1414518 1414468 1% 36624.00 4614.95 4625.36 4622.69 4625.45 0.000939 3.71 16659.85 4920.29 0.25 1%, 36624.00 4614.07 4624.92 4622.38 4625.07 0.001155 3.70 13091.29 4321.09 0.27 SP_2 SP_2 SP_2 Mult Open 1414422 1% 36624.00 4613.69 4624.35 4622.40 4624.54 0.001631 4.58 12399.76 5142.94 0.32 Sp_2 SP 2 SP 2. 1413746 1412390 1411476 1% 1% 36624.00 36624.00 4613.40 4612.83 4623.47 4622.15 4622.16 4621.01 4623.59 4622.28 0.001345 0.001460 4.34 4.07 14583.30 13698.37 5777.81 6356.57 0.29 0.30 1411101.. 1410084. 1% 1% 36624.00 36624.00 36624.00 4611.85 4610.58 4620.83 4619.96 4618.44 4620.15 4619.09 4617.32. 4621.04 4620.15 • 0.002317 0.001943 5.30 4.65 11645.85 12551.88 5932.27 6136.22 0.38 0.34 SP 2 1%', 4608.73 4618.56 0.001195 3.96 15751.43 7568.60 0.27 SP 2 1409081 1408553 1% 1% 36624.00 4608.49 4617.21. 4615.92 4617.32 0.001550 3.94 14459.94 7229.89 0.30 SP2 36624.00 4606.23 4616.18 4615.09 4616.35 0.001923 4.20 12209.53 6404.32 0.33 SP_2 SP_2' SP -2' 1408407 1408297 '1406987II% In' Struct 1% 36624.00 4602.67 4616.15 4614.25 4616.28 0.000979 3.72 14932.17 6086.79 0.25 36624.00 4602.66 4615.57 4612.63 4615.66 0.000632 3.24 18863.40 6000.86 0.20 HEC-RAS Plan: SP_2_DupEff River: SouthPlatteRiver Reach: SP_2 Profile: 1%(Continued) Reach SP_2 SP 2 SP_2 SP2;. River Sta 1406175' 1405093 1404363 1%0 1% Profile Q Total (cfs) 36624.00 36624.00 36624.00 Min Ch EI (ft) 4601.46 4601.03 4600.03 W.S. Elev (ft) 4615.28 4615.02 4614.30 Crit W.S. (ft) <: 4610.94 4609.85 4608.43 E,G. Elev (ft) 4615.35 4615.12 4614.71 E.G. Slope (ft/ft) ° 0.000412 0.000389 0.001145 Vel Chnl (ft/s) 2.86 3.24 5.35 Flow Area (sq ft) 21305.69 20436.71 7936.20 Top Width (ft) 5389.78 4404.53 3924.25 Froude # Chl 0.17 0.17 0.29 1404286.', Mult Open SP_2 SP_2 SP ,2 SP_2 SP_2' SP_2 SP_2 SP2 1404182 1403473 1402708• 1402005: 1% 36624.00 4599.27 4613.46 4608.21 4613.71 0.000851 4.45 9643.31 3799.68 0.25 1%0 1% 40805.00 40805.00 4598.66 4597.97 4612.28 4610.80 4609.07 4608.56 4612.56 4614.03 0.001143 0.001109 5.01 4.90 11360.39 15765.26 6768.14 5687.12 0.29 0.28 1% 40805.00 4597.36 4609.92 4607.87 4610.08 0.000975 4.58 17419.76 6382.73 0.26 1401205 1% 40805.00 4596.67 4608.65 4606.62 4608.91 0.001339 5.53 15373.59 5386.75 0.31 1400374 1399218 1% 1% 40805.00 40805.00 4596.34 4593.10 4607.14 4605.61 4606.04 4604.45 4607.50 4605.79 0.001969 0.001324 6.30 4.92 12640.72 15548.32 5835.66 5630.61 0.37 0.30 1398191 1% 40805.00 4592.65 4604.85 4602.64 4604.97 0.000806 3.90 19503.33 5590.06 0.23 SP_2 SP_2 SP_2' SP_2 SP 2 1397398 1% 40805.00 4592.54 4604.35 4602.35 4604.52 0.001186 4.82 18133.78 5190.47 0.29 1396552 1395826 1% 41828.00 41828.00 4592.37 4591.06 4603.55 4601.08 4603.78 0.001290 4.95 14252.92 4175.81 0.30 1% 4602.50 4600.94 4602.75 0.001665 5.50 14043.77 4236.28 0.34 1394739 1393798 1% 1%0 41828.00 41828.00 4589.00 4588.01 4601.10 4600.22 4598.83 4598.48 4601.24 4600.42 0.000950 0.001180 4.06 4.96 16319.30 14432.72 4680.95 4460.55 0.25 0.29 SP 2 1392926 1% 1% 41828.00 4586.89 4599.18 4596.77 4599.40 0.001393 4.76 13753.51 5230.19 0.30 SP 2 1391801 1390670 1389712 41828.00 4585.41 4597.67 4596.63 4597.87 0.001581 5.21 15182.04 6354.65 0.33 SP_2 1% 41828.00 4584.06 4596.49 4594.27 4596.57 0.000552 3.14 21489.53 6509.90 0.19 SP_2 SP_2 SPa2'. 1% 41828.00 4583.65 4595.87 4593.49 4595.94 0.000550 3.02 20616.67 5524.83 0.19 1388823 1387868 1% 1% 41828.00 4582.41 4595.51 4592.79 4595.59 0.000475 3.04 21227.55 4917.96 0.18 41828.00 4580.90 4595.12 4591.62 4595.19 0.000431 3.13 22953.49 4410.60 0.18 SP_2 SP_2 SP_2 1386944.. 1385391 1% 1% 41828.00 41828.00 4580.23 4579.02 4594.78 4594.46 4590.76 4589.63 4594.85 4594.53 0.000364 0.000313 3.00 2.87 23619.79 22118.80 4156.24 3964.16 0.16 0.15 1384691 1384631 1384550 1383845 41828.00 4578.50 4593.91 4586.78 4594.20 0.000684 4.48 12394.04 3392.93 0.23 SP_2 SP_2.. Mult Open 1% 41828.00 4577.83 4592.33 4587.44 4592.77 0.001399 5.53 9016.02 3587.38 0.32 SP_2 1% 49394.00 4578.09 4591.12 4588.16 4591.45 0.001664 6.42 14749.40 3901.97 0.35 SP. 2 1382764 1381779 1% 49394.00 49394.00 4578.00 4589.66 4587.40 4586.07 4589.87 4588.51 0.001379 0.001125 5.04 16771.77 3982.96 0.31 SP_2 SP_2 SP_2 1% 4577.64 4588.34 4.81 17456.71 4126.06 0.28 1380812 1379650 1% 49394.00 4575.01 4587.33 4584.45 4587.49 0.000813 4.27 17769.33 3721.98 0.26 1% 49394.00 4575.29 4586.05 4583.79 4586.26 0.001254 5.41 15641.79 3809.15 0.33 SP_2 SP_2 SP_2 SP_2 SP 2 1378526 1% 49394.00 4573A6 4584.68 4582.31 4584.89 4583.49 0.001240 5.49 16660.07 3655.94 0.33 1377601 1376821 1376319 1373939 1373362 1372831 1% 49394.00 49394.00 4571.67 4583.11 4581.54 0.002023 7.04 14284.61 3704.18 0.42 1% 4571.06 4570.46 4581.81 4579.94 4581.99 0.001362 0.000829 5.19 4.50 18298.24 4944.18 0.34 1% 49394.00 4581.19 4579:08 4581.33 21985.14 6041.79 0.27 1% 1% 49394.00 4568.96 4580.21 4578.70 4580.38 0.001080 5.36 20225.01 6652.59 0.31 SP_2 SP_2 49394.00 4567.96 4579.73 4578.56 4579.98 0.001378 6.26 17207.29 6305.44 0.35 1% 49394.00 4567.37 4579.00 4578.14 4579.33 0.001873 7.29 15254.05 6276.42 0.41 SP_2 SP . x. 1371965 1371355-w___ 1% 49394.00 49394.00 4566.87 4578.11 4577.49 4576.52 4575.32 4578.30 0.001089 0.000903 5.35 4.72 18831.87 19148.63 6640.76 6379.68 0.31 HEC-RAS Plan: SP_2_DupEff River: SouthPlatteRiver Reach: SP_2 Profile: 1%(Continued) Reach SP_2 SP_2 sp_,2 SP'2. SP_2 SP_2 SP_2« SP' -2. SP_2 SP„.„2 SP_2, SP_2 SP_2 SP_2 SP2 River Sta 1369948. 1% Profile Q Total (cfs), 49394.00 Min Ch El (ft): 4565.21 W.S. Elev (ft) 4576.35 Crit W.S. (ft) 4574.80 E.G. Elev (ft) 4576.57 E.G. Slope (ft/ft) 0.001268 Vel Chnl (ft/s) 5.83 Flow Area (sq ft) 16897.78 Top Width (ft) 5650.02 Froude # Chi 0.34 1368573 1367752 1% 1% 49394.00 49394.00 4563.46 4562.71 4575.21 4574.22 4573.38 4572.12 4575.39 4574.45 0.000917 0.001101 5.20 5.26 19509.36 16754.85 5098.70 3954.91 0.29 0.31 1366884 1365983 1365164 1% 1% 49394.00 49394.00 4561.33 4559.95 4572.88 4571.72 4570.76 4569.05 457$.12 4571.92 0.001240 0.001022 5.55 5.09 15110.71 16117.91 3299.87 3263.55 0.33 0.30 1364294 1% 1% 49394.00 49394.00 4559.28 4558.48 4571.04 4570.24 4568.49 4567.77 4571.26 4570.44 0.001124 0.001027 5.33 5.20 15134.24 16798.29 3538.38 4302.91 0.31 0.30 1363261 1362499 1361337 1360271 1%... 1%: 49394.00 49394.00 4557.49 4556.83 4569.10 4568.23 4565.94 4564.96 4569.32 4568.42 0.001212 0.001006 5.59 4.99 16850.39 17821.62 3887.89 4183.22 0.33 0.30 1% 1% 49394.00 49394.00 4555.77 4554.61 4567.22 4566.48 4564.45 4563.56 4567.37 4566.61 0.000875 0.000732 4.96 4.58 18277.91 21501.31 4510.07 4666.72 0.28 0.26 1359096 1358001 1% 1% 49394.00 49394.00 4552.81 4551.88 4565.80 4565.18 4562.00 4560.59 4565.88 4565.27 0.000452 0.000473 3.76 3.82 26708.15 27483.07 5459.48 5194.09 0.20 0.21 1356406 1355703 1% 49394.00 4549.59 4564.40 4560.29 4564.69 0.000953 5.90 19249.52 5168.44 0.30 1% 49394.00 4548.25 4562.87 4559.22 4563.74 0.002326 7.67 7090.79 3988.83 0.45 SP_2 SP_2' SP_2 SP_2 1355603 1355542 1% Mult Open 49394.00 4549.20 4561.79 4559.29 4562.93 0.004482 9.04 6178.80 3934.02 0.60 1355041 1354650 1354327 1354249 1% 49394.00 4547.12 4560.30 4558.53 4557.43 4560.93 0.002461 8.11 12585.92 4064.05 0.47 1% 49394.00 4544.13 4559.32 4559.75 0.001631 6.84 14440.51 4037.75 0.38 SP_2 SP_2 SP;_2 SP_2 SP_2 SP_2 SP2 SP_2': SP_2, SP_2 SP_2 SP_2 SP_2, SP_2 SP_2 SP_2' SP 2 1% 49394.00 Inl Struct 4542.33 4558.66 4556.99 4559.13 0.001650 7.40 13779.94 3982.78 0.39 1354194 1% 49394.00 4534.53 4558.71 4551.27 4559.05 0.000603 5.74 17013.59 4683.85 0.25 1353635 1% 50243.00 4538.85 4558.38 4555.11 4558.65 0.000666 5.46 18968.73 6483.04 0.26 1352622 1351825 1% 1% 50243.00 4542.71 4557.78 4555.33 4557.94 0.000728 4.64 21252.69 6843.97 0.26 50243.00 4545.15 4557.09 4554.08 4557.27 0.000755 4.80 19579.41 5838.81 0.26 1$51043 1350329 1349774 1349683 1349631 1% 1% 1% 50243.00 50243.00 50243.00 Inl Struct 4545.22 4544.22 4543.22 4556.09 4555.12 4554.76 4553.53 4552.51 4550.81 4556.44 4555.42 4554.95 0.001536 0.001614 0.000761 6.57 6.48 4.48 13659.86 13797.18 18260.75 3918.88 3781.87 3328.35 0.37 0.38 0.26 1349137 1348586 1347787 1% 1% 50243.00 50243.00 4540.33 4539.48 4554.59 4554.26 4550.07 4549.71 4554.78 4554.42 4554.05 0.000681 0.000521 4.35 4.12 18815.12 21595.97 3228.99 3589.29 0.25 0.22 1% 50243.00 4539.52 4553.90 4550.13 0.000786 5.09 20053.55 3615.30 0.27 1% 50243.00 4539.58 4552.98 4550.06 4553.25 0.001203 6.20 18524.64 3648.10 0.34 1346635 1345656 1% 1% 50243.00 50243.00 4539.67 4538.37 4551.45 4549.69 4548.85 4547.16 4551.76 4550.06 0.001624 0.001977 6.91 7.07 17093.40 15735.61 3635.87 3685.64 0.39 0.42 1344487 1% 50243.00 4536.80 4535.37 4547.87 4546.11 4544.71 4548.24 4546.73 0.001930 7.13 15226.67 4041.64 0.41 SP 2 1343394 1341358 1340521 1% 1% 50243.00 4546.48 0.001393 5.83 16420.49 4739.84 0.35 SP_2 SP_2' 50243.00 4533.17 4545.04 4542.79 4545.26 0.001143 5.28 16382.34 17598.39 4623.35 0.32 1% 50243.00 4533.24 4544.40 4542.50 4544.61 0.001053 5.09 5249.87 0.30 SP_2 SP_2 s0_,2 1339500 1338385 1% 50243.00 4532.26 .4543.34 4541.95 4541.56 4543.59 0.001316 5.75 17202.29 4922.20 0.34 1% 50243.00 4528.54 4539.99 4542.25 0.001301 5.74 15695.38 4647.16 0.34 1337261 4527.93 4539..07 4540.57 .0.001739 4790.09 039 HEC-RAS Plan: SP_2_DupEff River: SouthPlatteRiver Reach: SP_2 Profile: 1%(Continued) Reach River Sta Profile Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # ChI (cfs) (ft) (ft) . `(ft) o (ft) ;: �(ft/ft) :'(ft/s) . (sgft) (ft) SP_2 1336664 1% 50243.00 4527.19 4539.34 4537.99 4539.61 0.001609 6.34 15798.85 4739.68 0.38 SP_2 1335767 1% 50243.00 4525.78 4538.36 4536.01 4538.55 0.000813 4.56 17693.42 4984.14 0.27 SP_2 1334811 1% 50243.00 4525.90 4537.63 4535.41 4537.81 0.000893 4.70 17472.54 5353.23 0.28 SP_2 1333983 1% 50243.00 4524.65 4536.71 4534.69 4536.95 0.001261 5.48 16100.31 5473.15 0.33 SP_2 1333284 1% 50243.00 4523.31 4535.63 4534.07 4535.95 0.001473 6.48 15359.71 5337.94 0.37 SP_2 1332401 1% 50243.00 4521.59 4534.70 4532.43 4534.94 0.001046 5.10 16256.31 5545.40 0.30 SP_2 1331798 1% 50243.00 4522.85 4534.01 4532.p5 4534.31 0.001640 6.35 14571.94 5310.50 0.38 SP_2.. 1331127 1% .. 50243.00 4522.09 4533.31 4531:34 4533.59 0.001300 5.43 15091.48 5587.57 0.33 SP_2 1330266 1% 50243.00 4520.07 4531.76 4530.45 4532.23 0.002047 7.11 13192.18 5450.39 0.42 SP_2 1329330 1% 50243.00 4518.04 4530.38 4528.71 4530.57 0.001093 4.95 17816.65 5392.68 0.31 SP_2 1328247 1% 50243.00 4517.77 4529.32 4527.23 4529.43 0.000705 4.10 22073.26 5889.71 0.25 SP_2 1327343:. 1°/ 50243.00 4517.20 4528.93 4526.50 4529.05 0.000736 4.10 22125.63 6222.26 0.25 SP_2 1326735 1% 50243.00 4515.94 4527.91 4525.98 4528.27 0.001516 6.06 11644.36 5706.80 0.36 SP 1326614 Bridge SP_2 1326529 1% 50243.00 4515.88 4527.35 4525.75 4527.73 0.001830 6.07 10937.95 5437.80 0.39 SP_2 - .: 1326006 1% 50243.00 4515.36 4526.68 4525.15 4526.87 0.001090 5.38 17233.47 6514.76 0.31 SP_2 1325484 1% 50243.00 4514.87 4525.99 4524.59 4526.16 0.000971 5.44 18558.54 5890.32 0.29 SP_2 1324527 1% 50243.00 4513.81 4524.96 4523.72 4525.21 0.001194 6.10 17294.62 6202.16 0.33 SP_2 1323532 1% 50243.00 4512.86 4523.59 4522.02 4523.78 0.001015 5.21 17975.46 5669.98 0.30 SP_2 1322428 1% 50243.00 4511.44 4522.53 4520.65 4522.68 0.000881 4.72 19640.39 5436.10 0.28 SP_2 1321708 1% 50243.00 4510.79 4522.21 4520.35 4522.36 0.000706 4.76 20939.37 5646.18 0.25 SP_2 1320877 1% 50243.00 4510.16 4521.86 4519.83 4521.98 0.000638 4.42 22121.63 5942.40 0.24 SP_2 1319804 1% 50243.00 4509.07 4521.19 4519.02 4521.36 0.000689 4.50 19275.17 4883.75 0.25 SP_ 2_ Duplicate_ Effective Plan: SF'_2_Duplicate_Effective 5/13/2019 River = SouthPlatteRiver Reach = SP_2 RS = 1404182 Survey XS: SPE_23 4590 0 i 1 2000 4000 6000 8000 Station (ft) Legend EG 1% WS 1% Crit 1% Ground T I neff Bank Sta 10000 12000 SP_2_Duplicate_Effective Plan: SP_2_Duplicate_Effective 5/13/2019 River = SouthPlatteRiver Reach = SP_2 RS = 1403473 .04 4650- 4630— c .t -acts 4620 — ell w 4610- 4600- 4590 1 .04 ,.045=< .04 0 Legend EG 1% WS1% Grit 1% Ground I neff • Bank Sta 2000 4000 6000 8000 10000 Station (ft) SP_2_Duplicate_Effective Plan: SP_2_Duplicate_Effective 5/13/2019 River = SouthPlatteRiver Reach = SP_2 RS = 1402708 4650 4640 4630- t 4620- a) w 4610- 4600 4590 _ 0 .04 1 .04 fist • .1 .045 =} . .04 1 Legend EG1% WS1% Crit 1% Ground Ineff Bank Sta 2000 4000 6000 8000 10000 Station (ft) SP_2_Duplicate_Effective Plan: SP_2_Duplicate_Effective River = SouthPlatteRiver Reach = SP_2 RS = 1402005 Legend EG 1% WS1% Crit 1% ■ Ground Ineff Bank Sta SP_ 2_Duplicate_Effective Plan: SP_2_Duplicate_Effective 5/13/2019 River = SouthPlatteRiver Reach = SP_2 RS = 1401205 Survey XS: SPE_24XS River = SouthPlatteRiver Reach = SP_2 RS = 1400374 .04 .1 -="<=.045>C .1 = .04 SP_ 2_Duplicate_Effective Plan: SP_2Duplicate_Effective 5/13/2019 River = SouthPlatteRiver Reach = SP_2 RS = 1399218 CDM Smith Survey XS 1000 2000 3000 4000 Station (ft) 5000 6000 Legend EG 1% WS1% Crit 1% Ground Ineff Bank Sta 7000 8000 SP_2_Duplicate_Effective Plan: SP_2_Duplicate_Effective 5/13/2019 River = SouthPlatteRiver Reach = SP_2 RS = 1398191 Survey XS: SPE_25XS Legend EG1% WS1% �+- Crit 1% Ground I neff • Bank Sta SP_ 2_Duplicate_Effective Plan: SP_2_Duplicate_Effective 5/13/2019 River = SouthPlatteRiver Reach = SP_2 RS = 1397398 0 0 4 .1 .045'< .1 .04 .05 Legend EG 1% WS 1% Crit 1% Ground Ineff Bank Sta 2000 4000 6000 8000 10000 Station (ft) SP_ 2_Duplicate_Effective Plan: SP_2_Duplicate_Effective 5/13/2019 River = SouthPlatteRiver Reach = SP_2 RS = 1396552 Co w 4630 p 5 4590 _ 0 .04 1+— .045 .1 .04 .05 2000 Legend EG 1% WS1% -4 Crit 1% Ground Bank Sta 4000 6000 8000 Station (ft) HEC-RAS Plan: SP_2_Mining River: SouthPlatteRiver Reach: SP_2 Profile: 1% Reach SP_2 River Sta 1456351 1% Profile O Total (cfs). 36624.00 MinCh El (ft) 4667.10 W.S. Elev (ft) 4680.10 Grit' W.S. (tt) 4677.53 E.G. Elev (ft) 4680.77 E.G. Slope (ft/ft) 0.001841 Vel Chnl (ft/s) 7.33 Flow Area (sq ft) 6428.37 Top Width (ft) 4411.83 Froude # Chi 0.41 SP_2 SP_2 1455257 1454281 1% 1% 36624.00 36624.00 4666.43 4665.57 4678.19 4676.46 4676.43 4673.60 4678.74 4677.00 0.001921 0.001769 7.34 6.70 11029.58 10589.78 5100.34 6040.44 0.41 0.39 SP_2 SP_2 1453375 1452251 1% 1% 36624.00 36624.00 4663.51 4662.31 4675.16 4673.77 4671.94 4671.36 4675.55 4674.04 0.001338 0.001270 5.81 5.18 12381.11 13286.00 6422.04 6742.78 0.34 0.33 SP_2 SP_2 SP_2 SP_2 SP_2 1451306 1450465 1% 1% 36624.00 36624.00 4661.42 4659.90 4672.29 4671.26 4671.38 4669.41 4672.69 4671.53 0.001832 0.001169 6.66 5.14 11930.11 12714.65 6923.57 6758.81 0.40 0.32 1449388 1% 36624.00 4659.93 4669.83 4668.76 4670.10 0.001538 5.37 11891.52 7284.33 0.35 1448330 1% 36624.00 4657.41 4668.80 4665.99 4668.96 0.000718 3.96 14864.51 7450.94 0.25 1447285 1% 36624.00 4654,84 4667.99 4665.93 4668.17 0.000925 4.61 14821.24 7060.11 0.28 SP_2 1446163 1% 36624.00 4653.97 4666.63 4664.65 4666.92 0.001513 6.04 12985.71 6051.00 0.36 SP_2 SP_2 1445502 1% 36624.00 4653.54 4665.44 4663.95 4665.84 0.002022 6.99 12071.49 5447.83 0.42 1444669 1% 36624.00 4652.89 4664.46 4663.51 4664.68 0.001345 5.22 13472.23 6093.67 0.33 SP_2 SP_2 1444053 1% 36624.00 4652.42 4663.79 4662.81 4664.01 0.001166 5.27 13607.49 5537.28 0.32 1443344 1% 36624.00 4651.88 4663.01 4662.11 4663.24 0.001323 5.48 13753.14 5179.11 0.34 SP_2 SP_2 SP_2 SP_2 1442277 1% 36624.00 4649.47 4661.33 4660.54 4661.66 0.001774 6.67 12109.29 4463.76 0.39 1441769 1% 36624.00 4649.08 4660.40 4659.13 4660.75 0.001659 6.20 10677.28 3483.19 0.38 1440971 1% 36624.00 4647.36 4659.23 4657.81 4659.55 0.001282 6.14 10874.43 3239.73 0.34 1440432 1% 36624.00 4645.67 4658.70 4655.82 4658.98 0.000979 5.64 11935.80 3544.79 0.30 SP_2 SP_2 SP_2 SP_2 SP_2 SP_2 SP,2 SP_2 1440008 1% 36624.00 4644.54 4658.41 4653.58 4658.65 0.000706 4.73 11431.42 3858.66 0.26 1439984 Inl Struct 1439930 1% 36624.00 4643.94 4658.43 4655.78 4658.59 0.000710 4.08 12260.04 4167.17 0.25 1439534 1% 36624.00 4645.81 4658.11 4656.31 4658.29 0.000863 4.89 12074.34 4031.68 0.28 1439334 1% 36624.00 4646.75 4657.91 4655.91 4658.05 0.000676 4.39 14112.99 4095.72 0.25 1439282 Bridge 1439230 1% 36624.00 4646.48 4657.82 4655.31 4657.95 0.000603 4.37 14807.98 4052.79 0.23 1439163 1% 36624.00 4646.44 4657.75 4655.31 4657.89 0.000621 4.36 14866.17 4138.62 0.24 SP_2, SP_2 1439123.. 1439065 Mult Open SP_2 SPL2 SP_2. 1438557 1437959 1437396 1% 1% 1% 1% 36624.00 36624.00 36624.00 36624.00 4646.32 4642.42 4643.41 4643.36 4657.68 4657.51 4657.21 4656.93 4652.09 4651.74 4653.71 4652.70 4657.76 4657.63 4657.36 4657.07 0.000341 0.000367 0.000648 0.000462 3.17 3.49 4.77 3.87 17020.94 17531.76 13911.63 14651.81 4106.15 4118.17 3880.16 3612.05 0.18 0.19 0.25 0.21 SP_2 1436892 1% 36624.00 4643.31 4656.57 4651.84 4656.83 0.000704 5.03 12623.53 3365.61 0.26 SP_2 SP_2 SP_2 SP_2 SP. 2 1436405 1%0 36624.00 4643.26 4655.61 4651.70 4656.28 0.001672 7.51 7849.35 2617.48 0.40 1436337' Mult Open 1436253 1436239 1% 1 %o 36624.00 36624.00 4641.07 4641.07 4654.53 4654.51 4650.93 4651.10 4655.26 4655.22 0.001915 0.001933 7.62 7.49 7153.22 7406.23 3001.95 3195.06 0.42 0.42 1436176 Bridge SP_2 SP 2. SPL2 SP_2 1436101 14357744; 1435190 1% 1% 1% 36624.00 36624.00 36624.00 4639.76 4639.59 4638.93 4653.39 4653.13 4652.32 4650.64 4650.12 4649.55 4654.30 • 4653.51 4652.71 0.002561 '0:001274 0.001403 8.58 6.39 6.06 6763.30 9733.93 10192.39 2967.52 3111.08 3556.06 0.48 0.34 0.35 1434273 1% 36624.00 4638.00 4650.29 4647.97 4651.00 0.002367 7.61 6652.24 2328.05 0.46 HEC-RAS Plan: SP_2_Mining Mining River: SouthPlatteRiver Reach: SP_2 Profile: 1% (Continued) Reach SP_2 River Sta 1433381 1% Profile Q Total (cfs) 36624.00 Min Ch El (ft): 4637.06 W.S. Elev (ft) 4649.00 Crit V\/.S. (ft) 4647.44 E.G. Elev (ft) 4649.28 E.G. Slope (ft/ft)' 0.000894 Vel Chnl (ft/s) 4.93 Flow Area (sq ft) 10380.71 Top Width (ft) 4086.13 Froude # Chi 0.28 SP_2" SP_2 1432349 1431400 1% 1% 36624.00 36624.00 4635.74 4634.65 4648.14 4646.94 4646.25. 4645.20 4648.35 4647.22 0.000869 0.001197 4.97 5.29 12514.44 11671.28 4715.11 5213.85 0.28 0.32 SP_2 SP_2'' 1430262 1429629 1% 1% 36624.00 36624.00 4632.55 4632.15 4645.68 4645.26 4643.97 4643.10 4645.92 4645.45 0.001090. 0.000783 5.33 4.77 12272.0.1 13713.01 3876.47 3626.30 0.31 0.27 SP_2 1428695 1% 36624.00 4631.24 4644.28 4641..39: 4642.46 4644.68 0.001390 0.002466 6.35 9688.61 7417.05 3079.40 0.36 SP_2 1428380 1% 36624.00 4630.83 4643.38 4644.08 7.84 3514.55 '0.46 SP_2 1428044 SP_2 1427989 1% 36624.00 Bridge 4630.49 4642.51 4641.96 4643.04 ::0.001913 7.30 8974.25 4591.22 0,41 SP_2 1427934 SP_2 SP_2 1427410 1% 1% 36624.00 36624.00 4630.09 4629.78 4641.76 4641.09 4640.97 4639.56 4642.30 4641.27 0.002265 0.001020 7,25 4.64 7922.42 12340.74 3670.52 4674.66' 0.44. 0.29 1426322 1% 36624.00 4629.08 :4639.17 4638.51 4639.46 0.002731 6.17 10741.92 5053.68 0.41 SP_2 1425238 1% 36624.00 4627.37 4637.17 4635.84 4637:46 4636:22 4634.80 0.001159 4.38 9158.87 3861.12 0.28 SP_2' SP_2 1424468 1% 36624.00 4626.75 4626.12 4635.99 4634.74. 0.002558 0.001315 5.28 10095.36 13270.04 4686.63 0.39 1423696 1% 36624.00 4634.67 4632.94 4.20 5546.11 0.29 SP_2 SP_2 SP_2 1422634. 1421522 1421442 1% 1% 36624.00 36624.00 Inl Struct 4625.31 4622.32 4632.97 4630.99 4631.48 4630.51 4633.08 4631.30 0.001356. 0.004386 3.83 6.65 H 14716.23 9752.70 5578.81 5250.35 0.28 0.51 SP_2 SP_2 1421237 1% 36624.00 4621.77 4630.91 4629.87 4630.28 4631.20 0.002676 6.62 11477.54 5464.30 0.42 1420607 1% 36624.00 4620.83 .: 4629.12 4630.20 0.001919. 5.12 9897.86 4616.28 0.35 SP_2 1419967 1% 36624.00 4619.74 4629.38 4626.85 4629.48 0.000249 1.90 17859.23 5540.15 0.13 SP_2 SP_2 1419463 1% 1% 36624.00 36624.00 4618.96 4629,30 4629.20 4626.35. 4629.35 0.000140 1.47 0.99 25159.21 6792.24 0.10 1418964 4618.18 4624.96 4629.22 0.000080 32362.54 7383.60 0.07 SP_2 SP2 1418452 1418189 1% 36624.00 Bridge 4617.19 . 4629.10 4623.62 4629.13 0.000122 1.38 28037.03 5546.61 0.09 S13_2 1417993 1% 36624,00 4617.64 4617.42 4626.40 4623.07 4622.78 4626.50 4626.17 0.000912 0.001113 3,21 15380.97 16982.69 5017.92 5206.97 0.23 SP_2 1417004 1% 36624.00 4626.07 3.86 0.26 SP_2 SP_2 1416202 1415060 1% 1% 36624.00 36624.00 4616.81 4614.95 4625.74 4625.36 4622.74 4622.69 4625.83 4625:45 :0.001067 0.000939 3.71. 3.71 17590.69 16659.85 5312.60 4920.29 0.26 0.25 SP_2 1414518 1% 36624.00 4614.07 4624.92 4622.38 4625.07 0.001155 3.70 13091.29 .4321.09 0.27. SP_2 SP_2 1414468 Mult Open 36624.00 36624.00 1414422 1% 4613.69 4613.40 4624.35 4623.47 4622.40 4622.16 4624.54 4623:59 0.001631. 0.001345 4.58 12399.76 5142.94 5777.81 0.32 SP_2 1413746 1% 4.34 14583.30 0.29 SP 2 1412390 1% 36624,00 4612.83 4622,15 4620.83 4621.01. 4620.15 4622.28 0.001460 4.07 13698.37 11645.85 6356.57 0.30 0.38 SP_2 1411476 1% 36624.00 4611.85 4621.04 0.002317 5.30 5932.27 SP_2 SP_2 1411101 1410084 1% 1% 36624.00 36624.00 4610.58 4608.73 4619.96 4618.44 4619.09 4617.32 4620.15 4618.56 0.001943 0.001195 4.65 3.96 3.93 12551.88 15751.43 14470.53 6136.22 7568.60 :0.34 0.27 SP_2 1409081 1% 36624.00 4608.49 4617.21 4615.92 4617.32 0.001547 7230.20 0.30 SP_2 1408553 1% 36624.00 4606.23 4616.20 4615.09 4616.36 0.001895 4.18 12281.55 6421.13 0.33 SP 2 SP_2? SP_21406987 1408407 1408297 1% 1% InI Struct 36624.00 36624.00 4602.67 4602.66 4616.15 4615.57 4614.25 4612.63 4616.28 4615.66 0.000978 0.000631 3.72 3,24 14935.14 18869.33 6087.79 6001.06 0.25 0.20 HEC-RAS Plan: SP_2 Mining River: SouthPlatteRiver: Reach: SP_2 Profile: 1% (Continued) Reach SP_2 SE 2 River Ste 1406175 1405093 1404363 1404286:: 1404182 1°) Profile Q Total (cfs). 36624.00 Min Ch El (ft): 4601.46 W.S. Elev (ft) 4615.28 Crit w.s. (ft) 4610.94 E.G. Elev (ft) 4615.35 E.G. Slope 0.000412 Vel Chnl (ft/s) 2.86 Flow Area (sq ft) :. 21308.20 Top Width (ft) 5391.10 Froude # Chl 0.17 SP_2 SP_2 SP: 2 .1% 1% 36624.00 36624.00 Mult Open 4601.03 4600.03 4615.02 4614.30 4609.85 4608.43 4615.12 4614.71 0.000389 0.001145 3.24 5.35 20438.77 7938.21 4406.23 3924.42 0.17 0.29 1 °/a 36624.00 4599.27 4613.52 4608.21 4613.77 0.000828 4.40 9764.81 3839.95 0.25 SP 2 1403473. 1%0 40805.00 4598.66 4612.40 4609.07 4612.66 0.001058 4.86 11769.02 6821.64 0.28 SP 2 1402708 1402005 1% 40805.00 4597.97 4610.97 4608.27 4611.20 0.001112 4.96 15642.03 5466.62 0.28 SP_2. SP_2 SP:„,2 SP_2 SP_2. SP_2 SP_2 SP_2 SP_2: 1% 40805.00 4597.36 4610.07 4607.98 4610.24 0.001012 4.72 17146.39 6175.19 0,27 1401205 1% 40805.00 4596.67 4608.69 4606.97 4609.00 0.001505 5.88 14284.83 5210.74 0.33 1,400374 1399218 1% 40805.00 4596.34 4607.14 4606.04 4607.50 4505.79 0.001969 6.30 12640.72 5835.66 0.37 1% 40805.00 4593.10 4605.61 4604.45 0.001324 4.92 15548.32 5630.61 0.30 1398191 1% 40805.00 4592.65 4604.85 4602.64 4604.97 0.000806. 3.90 19503.33 5590.06 0.23 1397398 1% 40805.00 4592.54 4604.35 4602.35 4604.52 0.001186 4.82 18133.78 5190.47 0.29 1396552 .1 %o 41828.00 4592.37 4603.55 4601.08 4603.78 0.001290 4.95 14252.92 4175.81 0.30 1395826 1% 41828.00 4591.06 4602.50 4600.94 4602.75 0.001665 5.50 14043.77 4236.28 0.34 1394739.. 1393798 1% . 41828.00 4589.00 4601.10 4598.83 4601.24 0.000950 4.06 16319.30 4680.95 0.25 SP_2 1% 41828.00 4588.01 4600.22 4598.48 4600.42 0.001180 4.96 14432.72 4460.55 0.29 SP_2 SP_2 SP 2...: 1392926 1% 41828.00 4586.89 4599.18 4596.77 4599.40 0.001393 4.76 13753.51 5230.19 0.30 1391801 1% 41828.00 4585.41 4597.67 4596.63 4597.87 0.001581 5.21 15182.04 6354.65 0.33 1390670 1% 41828.00 4584.06 4596.49 4594.27 4596.57 0.000552 3.14 21489.53 6509.90 0.19 SP 2 1389712 1% 41828.00 4583.65 4595.87 4593.49 4595.94 0.000550 3.02 20616.67 5524.83 0.19 SP_2 SP_2 SP_2 SP_2 SE .2 1388823 1387868 1% 1% 41828.00 41828.00 4582.41 4580.90 4595.51 4595.12 4592.79 4591.62 4595.59 4595.19 0.000475 0.000431 3.04 3.13 21227.55 22953.49 4917.96 4410.60 0.18 0.18 1386944 1% 41828.00 4580.23 4594.78 4590.76 4589.63 4594.85 0.000364 3.00 23619.79 4156.24 0.16 1385391 1% 41828.00 4579.02 4594.46 4594.53 0.000313 2.87 22118.80 3964.16 0.15 1384691 1% 41828.00 4578.50 4593.91 4586.78 4594.20 0.000684 4.48 12394.04 3392.93 0.23 SP_2 SP2:... SP_2 1384631 Mult Open 1384550 1383845 1382764 1% 41828.00 4577.83 4592.33 4587.44 4588.16 4592.77 0.001399 5.53 9016.02 3587.38 0.32 49394.00 4578.09 4591.12 4591.45 0.001664 6.42 14749.40 3901.97 0.35 SP -2 49394.00 4578.00 4589.66 4587.40 4589.87 0.001379 5.04 16771.77 3982.96 0.31 SP_2 1381779 1380812: 1% 49394.00 4577.64 4588.34 4586.07 4588.51 0.001125 4.81 17456.71 4126.06 0.28 SP2.. SP_2 1379650 1% 16x, 49394.00 49394.00 4575.01 4575.29 4587.33 4586.05 4584.45 4583.79 4587.49 4586.26 4584.89 4583.49 0.000813 0.001254 4.27 5.41 17769.33 15641.79 3721.98 3809.15 0.26 0.33 SP2 SP_2 SP_2 SP_2 SP'.2 1378526 1377601' 1376821 1%q 1% 1% 49394.00 49394.00 49394.00 4573.46 4571.67 4571.06 4584.68 4583.11 4581.81 4582.31 4581.54 4579.94 4581.99 0.001240 0.002023 D.001362 5.49 7.04 5.19 16660.07 14284.61 18298.24 3655.94 3704.18 4944.18 0.33 0.42 0.34 1376319 1% 1% 49394.00 4570.46 4581.19 4579.08 4581.33 0.000829 4.50 21985.14 6041.79 0.27 SP_2 SP_2 SP2 1373939 1373362 .137283.„1„, 1371965 1371355 1% .1% 1% 49394.00 49394.00 49394.00 49394.00 49394.00 4568.96 4567.96 . 4567.37 4566.87 4566.44 4580.21 4579.73 4579.00 4578.11 4577.49 4578.70 4578.56 4578.14 4576.52 4575.32 4580.38 4579.98 4579.33 4578.30 4577.65 0.001080 0.001378 0.001873 0.001089 0.000903 5.36 6.26 7.29. 5.35 4.72 20225.01 17207.29 . 15254.05 18831.87 19148.63 6652.59 6305.44 6276A2 6640.76 6379.68 0.31 0.35 0.41 0.31 0.28 HEC-RAS Plan: SP_2_Mining River: SouthPlatteRiver Reach: SP_2 Profile: 1% (Continued) Reach SP_2 River Sta 1369948 1% Profile Q Total (cfs) 49394.00 Min Ch EI (ft). 4565.21 W.S. Elev (ft) 4576.35 Crit W.S. (ft) 4574.80 E.G. Elev (ft) 4576.57 E.G. Slope (ft/ft) 0.001268 Vel Chnl (ft/s) 5.83 Flow Area (sq ft) 16897.78 Top Width (ft) 5650.02 Froude # Chl 0.34 SP_2 SP_2 SP_2 SP_2 SP L2 1368573 1367752 1% 1% 49394.00 49394.00 4563.46 4562.71 4575.21 4574.22 4573.38 4572.12 4575.39 4574.45 0.000917 0.001101 5.20 5.26 19509.36 16754.85 5098.70 3954.91 0.29 0.31 1366884 1% 49394.00 4561.33 4572.88 4570.76 4573.12 0.001240 5.55 15110.71 3299.87 0.33 1365983 1% 49394.00 4559.95 4571.72 4569.05 4571.92 0.001022 5.09 16117.91 3263.55 0.30 1365164 1% 49394.00 4559.28 4571.04 4568.49 4571.26 0.001124 5.33 15134.24 3538.38 0.31 SP_2 1364294 1363261 1% 1% 49394.00 49394.00 4558.48 4557.49 4570.24 4569.10 4567.77 4565.94 4570.44 4569.32 0.001027 0.001212 5.20 5.59 16798.29 16850.39 4302.91 3887.89 0.30 0.33 SP_2 1362499 1% 49394.00 4556.83 4568.23 4564.96 4568.42 0.001006 4.99 17821.62 4183.22 0.30 Sip_2 SP_2 SP_2 SP_2 1361337 1% 49394.00 4555.77 4567.22 4564.45 4567.37 0.000875 4.96 18277.91 4510.07 0.28 1360271 1% 49394.00 4554.61 4566.48 4563.56 4566.61 0.000732 4.58 21501.31 4666.72 0.26 1359096. 1% 49394.00 4552.81 4565.80 4562.00 4565.88 0.000452 3.76 26708.15 5459.48 0.20 SP_2 SP_2 SP_2 SP_2 1358001 1356406 1% 1% 49394.00 49394.00 4551.88 4549.59 4565.18 4564.40 4560.59 4560.29 4565.27 4564.69 0.000473 0.000953 3.82 5.90 27483.07 19249.52 5194.09 5168.44 0.21 0.30 1355703 1% 49394.00 4548.25 4562.87 4559:22 4563.74 0.002326 7.67 7090.79 3988.83 0.45 1355603 Mult Open 1355542 1% 49394.00 4549.20 4561.79 4559.29 4562.93 0.004482 9.04 6178.80 3934.02 0.60 1355041 1354650 1% 1% 49394.00 49394.00 4547.12 4544.13 4560.30 4559.32 4558.53 4557.43 4560.93 4559.75 0.002461 0.001631 8.11 6.84 12585.92 14440.51 4064.05 4037.75 0.47 0.38 SP_2 SP_2 1354327 1354249 1% 49394.00 In! Struct 4542.33 4558.66 4556.99 4559.13 0.001650 7.40 13779.94 3982.78 0.39 SP_2 SP_2 1354194 1353635 1% 1% 49394.00 50243.00 4534.53 4538.85 4558.71 4558.38 4551.27 4555.11 4559.05 4558.65 0.000603 0.000666 5.74 5.46 17013.59 18968.73 4683.85 6483.04 0.25 0.26 SP_2. 1352622 1% 50243.00 4542.71 4557.78 4555.33 4557.94 0.000728 4.64 21252.69 6843.97 0.26 SP_2 1351825 1% 50243.00 4545.15 4557.09 4554.08 4557.27 0.000755 4.80 19579.41 5838.81 0.26 SP_2 1351043 1% 50243.00 4545.22 4556.09 4553.53 4556.44 0.001536 6.57 13659.86 3918.88 0.37 SP_2 SP_2 SP_2 1350329 1% 50243.00 4544.22 4555.12 4552.51 4555.42 0.001614 6.48 13797.18 3781.87 0.38 1349774 1349683 1% 50243.00 Inl Struct 4543.22 4554.76 4550.81 4554.95 0.000761 4.48 18260.75 3328.35 0.26 SP_2 SP_2 1349631 1% 50243.00 4540.33 4554.59 4550.07 4554.78 4554.42 0.000681 4.35 18815.12 3228.99 0.25 SP_2 1349137 1348586 1% 1% 50243.00 50243.00 4539.48 4539.52 4554.26 4553.90 4549.71 4550.13 4554.05 0.000521 0.000786 4.12 5.09 21595.97 20053.55 3589.29 3615.30 0.22 0.27 SP_2 1347787 1% 50243.00 4539.58 4552.98 4550.06 4553.25 0.001203 6.20 18524.64 3648.10 0.34 SP_.2 SP_2 SP_2 1346635 1% 50243.00 4539.67 4551,45 4548.85 4551.76 0.001624 6.91 17093.40 3635.87 0.39 SP 2 SP_2 Sp_2 1345656 1344487 1343394 1341358 1340521 1% 1% 1% 1% 1% 50243.00 50243.00 50243.00 50243.00 50243.00 4538.37 4536.80 4535.37 4533.17 4533.24 4549.69 4547.87 4546.48 4545.04 4544.40 4547.16 4546.11 4544.71 4542,79 4542.50 4550.06 4548.24 4546.73 4545.26 4544.61 0.001977 0.001930 0.001393 0.001143 0.001053 7.07 7.13 5.83 5.28 5.09 15735.61 15226.67 16420.49 16382.34 17598.39 3685.64 4041.64 4739.84 4623.35 5249.87 0.42 0.41 0.35 0.32 0.30 SP -2• 1339500 • 1% • 50243.00 4532.26 4543.34 4541.56 4543.59 0.001316 5.75 17202.29 4922.20 0.34 SP_2 SP_2 1338385 1337261 1% 1% 50243.00 50243.00 4528.54 4527.93 4541.95 4540.27 4539.99 4539.07 4542.25 4540.57 0.001301 0.001739 5.74 6.68 15695.38 15469.04 4647.16 4790.09 0.34 0.39 FIEC-RAS Plan: SP_2_Mining River: SouthPlatteRiver Reach: SP2 Profile: 1% (Continued) Reach River Sta Profile Q Total Min -Ch El W.S. Elev Crit W.S. E.G. Elev, ESC Slope "Vel Chnl �eFlow Area . Top Width ' Froude # Chl (cfs). ...(ft) : (ft) (ft) . ... (ft): .:(ftlft) ..(ft/s) (sgff) : • (ft) SP_2 1336664 10? 50243.00 4527.19 4539.34 4537.99 4539:61 0.001609 6.34 15798.85 4739.68 0.38 SP:.2 1335767 .1% 50243.00 4525/8 453836 4536.01 4538.55 0.000813 4.56 17693.42 4984.14 0.27 SP_2 1334811' 1% 50243.00 4525.90 4537.63 4535.41 4537.81 0.000893 4.70 17472.54 5353.23 0.28 SP_2 ..:.. 1333983 . 1% 50243.00 4524.65 4536.71 4534.69 4536.95 0.001261 5.48 16100.31 5473.15 0.33 SP_2 " 1333284 1% 50243.00 4523.31 4535.63 4534.07 4535.95 0.001473 6.48 15359.71 5337.94 0.37 SP. 1332401 .1% ... 50243.00 4521.59 4534.70 4532.43 4534.94 0.001046 5.10 16256.31 5545.40 0.30 SP_2 1331795 1% 50243.00 4522.85 4534.01 4532.35 4534.31 0.001640 6.35 14571.94 5310.50 0.38 SP_2...:.. 1331127 : 1% 50243.00 4522.09 4533.31 4531.34 4533.59 0.001300 5.43 15091.48 5587.57 0.33 SP_2 1330266 1% 50243.00 4520.07 4531.76 4530.45 4532.23 0.002047 7.11 13192.18 5450.39 0.42 SP. ,2 1329330 1% 50243.00 4518.04 4530.38 4528.71 4530.57 0.001093 4.95 17816.65 5392.68 0.31 SP_2 1328247 1% 50243.00 4517.77 4529.32 4527.23 4529.43 0.000705 4.10 22073.26 5889.71 0.25 SP_2_ ..:. 1327343 . 1% .. ' : 50243.00 4517.20 4528.93 4526.50 4529.05 0.000736 4.10 22125.63 6222.26 0.25 SP 2 1326735 1% 50243.00 4515.94 4527.91 4525.98 4528.27 0.001516 6.06 11644.36 5706.80 0.36 SP:.2 1326614 Bridge SP_2 1326529 1% 50243.00 4515.88 4527.35 4525.75 4527.73 0.001830 6.07 10937.95 5437.80 0.39 SP_2. 1326006 1% : ' 50243.00 4515.36 4526.68 4525.15 4526.87 0.001090 - 5.38 17233.47 6514.76 0.31 SP_2 1325484 1% 50243.00 4514.87 4525.99 4524.59 4526.16 0.000971 5.44 18558.54 5890.32 0.29 SP2 1324527 ..1% 50243.00 4513.81 4524.96 4523.72 4525.21 0.001194 6.10 17294.62 6202.16 0.33 SP_2 1323532 1% 50243.00 4512.86 4523.59 4522.02 4523.78 0.001015 5.21 17975.46 5669.98 0.30 SP_2.. _ : ; . 1322428 :. 1% .. 50243.00 4511.44 4522.53 4520.65 4522.68 0.000881 4.72 19640.39 5436.10 0.28 SP_2 1321708 1% 50243.00 4510.79 4522.21 4520.35 4522.36 0.000706 4.76 20939.37 5646.18 0.25 SP .2 1320877 ...1% 50243.00 4510.16 4521.86 4519.83 4521.98 0.000638 4.42 22121.63 5942.40 0.24 SP_2 ' " 1319804 . 1% 50243.00 4509.07 4521.19 4519.02 •4521.36 0.000689 4.50 19275.17 4883.75 0.25 4590 0 SP_2_Mining Plan: SP_2_Mining 5/13/2019 River = SouthPlatteRiver Reach = SP_2 RS = 1404182 Survey XS: SPE_23 .04 >I<.1 .045 i .04 Legend EG1% WS1% Crit 1% Ground Ineff • Bank Sta 2000 4000 6000 8000 10000 12000 Station (ft) SP_2_Mining Plan: SP_2_Mining 5/13/2019 River = SouthPlatteRiver Reach = SP_2 RS = 1403473 w 4650 4640 4630- 4620— 4610- 4600- 4590 .04 1 .04 :1=~(c .045 .04 0 Legend EG 1°/0 WS 1% Crit 1% Ground ., Ineff Bank Sta 2000 4000 6000 8000 10000 Station (ft) SP_2_Mining Plan: SP_2_Mining 5/13/2019 River = SouthPlatteRiver Reach = SP_2 RS = 1402708 c w 4650 4640- 4630- 4620- 4610- 4600- 4590 .04 1 • ■ .04 .1 Legend EG 1% WS1% Crit 1% Ground I neff Bank Sta 0 2000 I T 4000 6000 8000 10000 Station (ft) SP_2_Mining Plan: SP_2_Mining 5/13/2019 River = SouthPlatteRiver Reach = SP_2 RS = 1402005 t c 0 ca a) W 4640- 4630- 4620- 4610- 4600- 4590 .04 I ■ ■ I 1 I .04 .< .1 - --->4 .045 =-<.1)-< .04 - - - -- D 0 2000 4000 Station (ft) Legend EG 1% WS 1`)/0 Crit 1% a Ground Ineff Bank Sta 6000 8000 SP_2_Mining Plan: SP_2_Mining 5/13/2019 River = SouthPlatteRiver Reach = SP_2 RS = 1401205 Survey XS: SPE_24XS 4640- 4630- 4620- 4610- 4600- 4590 0 5 .04 .1 >-=.1 > =.0451.1 .04 0 r Legend EG 1% WS1% Crit 1% Ground Ineff Bank Sta 2000 4000 6000 8000 10000 Station (ft) SP_2_Mining Plan: SP_2_Mining 5/13/2019 River = SouthPlatteRiver Reach = SP_2 RS = 1400374 Legend EG1% WS1% -4- Crit 1% Ground Ineff Bank Sta SP_2_Mining Plan: SP_2_Mining 5/13/2019 River = SouthPlatteRiver Reach = SP_2 RS = 1399218 CDM Smith Survey XS .04 .1 -.045 .1 -- - -— -- .04 Legend EG 1% WS1% Crit 1% Ground I neff Bank Sta SP_2_Mining Plan: SP_2_Mining 5/13/2019 River = SouthPlatteRiver Reach = SP_2 RS = 1398191 Survey XS: SPE_25XS 1 0 2000 SP_2_Mining Plan: SP_2_Mining 5/13/2019 River = SouthPlatteRiver Reach = SP_2 RS = 1397398 4000 6000 Station (ft) Legend EG 1% WS1% Crit 1% Ground Ineff Bank Sta 8000 10000 SP_2_Mining Plan: SP__2_Mining 5/13/2019 River = SouthPlatteRiver Reach = SP_2 RS = 1396552 Legend EG 1% WS 1% Cut1% Ground C Bank Sta Hello