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; Lowe's of Carlsbad; Geotechnical Response Retaining Walls A, B, C; 2012-02-01
i. _1 (L^^a^ Geoteclinical & Bivlronmenta! Solutions '(Z February 1,2012 Ms. Parizaad Holliday nr^r^^ —~ Lowe s HIW, Inc Kil^CORD COPY Real Estate, Western Division 1530 Faraday Avenue, Suite 140 -S^^S™.™. ^-^2-^-/^ Carlsbad, California 92008 j Inifial "^Date"^ Subject: Geotechnical Response to Review Comments - Proposed Retaining Walls A, B, and C Proposed Lowe's of Carisbad SWC El Camino Real and Palomar Airport Road City of Carisbad, San Diego County, California EEI Project No. LOW-70976.4 References: EEI, 2010a, Geotechnical Evaluation, Proposed Retail Development, Palomar Airport Commons, SWC of Palomar Airport Road and El Camino Real, Carlsbad, California, EEI ProjectNo. SUD-70986.1, dated January 13, 2010 EEI, 2010b, Geotechnical Evaluation, Proposed Lowe's ofCarisbad, SW Corner of El , Camino Real and Palomar Airport Road, City of Carlsbad, San Diego County, California, EEI Project No. LOW-70976.2, dated April 2, 2010. EEI, 2011, Geotechnical Parameters for Design of Proposed MSE Walls, Proposed Retail Development-Palomar Airport Commons, Palomar Airport Road and El Camino Real, Carisbad, San Diego County, California, EEI Project No. SUD-70986.7, dated November 21, 2011, revised November 28, 2011. Fuscoe Engineering, 2011, Grading Plans for Palomar Commons, Sheets 7 and 8, Project No. SDP 09-05, Printed December 22, 2011. Valentine, R.J., 2012, Lowe's of Carlsbad, CA, Review of Proposed Retaining Wal! Designs, Project No. llll, dated January 12, 2012. Dear Ms. Holliday: In accordance with your request, EEI has prepared this letter to respond to the referenced review comments prepared by R.J. Valentine (dated January 12, 2012), which addresses retaining walls A, B and C at the proposed Palomar Commons retail development site in Carlsbad, Califomia. This letter should be considered to be an addendum to the referenced geotechnical reports. Our response to the referenced review comments are included below in order of comments received. 2195 Faraday Avenue, Suite K, Carlsbad, CA 92008 Ph: (760) 431-3747 Fax: (760) 431-3748 www.eeitiger.com Geotechnicai Response to Proposed Retaining Walls A, B, and C Proposed Lowe's ofCarlsbad, Carisbad, CA February 1,2012 EEI Project No. LOW-70976.4 Review Comments /. Specifications for structural fill that is to be installed in the active earth pressure zone behind each wall should be provided. The specifications should include the material's mimmum effective shear strength, grain-size distribution and Atterberg limits. Further, the wall drivings should clearly delineate the limits of the fill material such that all soil installed within the active earth pressitre zone of each wall comprises the specified fill. Response: Structural fill placed within the active earth pressure zone should possess an effective mtemal friction angle (phi angle) of at least 30 degrees. In addition, we recommend that the materials placed witiiin the active earth pressure zone possess the following characteristics: Particle Size Distribution (ASTM D422) U.S. standard Sieve Size Percent Passing 3-inch 100 No.4 20-100 No. 40 0-60 No. 200 0-35 It is also recommended that the material placed within the active earth pressure zone possess a plasticity index (PI) of less tiian 10 (as determined by ASTM Test Metiiod D4318). We recommend that these materials extend behind the retainmg wall a lateral distance that is equivalent to the wall height. Placement and compaction of these materials should be in accordance with the recommendations contained in our referenced reports (dated January 13, 2010 and April 2, 2010). 2. The properties of the fill soil installed below walls A and B should be defined. Once the materials shear strength is /mown a global stability assessment of each wall should be performed. Also, the coefficient of sliding recommended by EEIfor walls A and B should be chec/ced to be sure that it is adequate for the fill soil that is actually installed. Response: FiU soils placed below retaining walls A, B and C shouid possess an effective intemal friction angle of at least 23 degrees and an effective cohesion of at least 200 pounds per square foot (psf). Based on these shear sttengths, it is our opinion that the coefficient of sliding along the soil-concrete interface as recommended in our referenced. Utilizing the recommended shear sfrengtii of the materials to be placed beneath walls A, B and C, along with that recommended for the materials to be placed within the active earth pressure zone (as described above in our response No. 1), the global stability of the walls was evaluated using the computer program GSTABL7. Our evaluation utilized a search routine that incorporates the Modified Bishop's Method of Slices to identify the most critical failure surface utilizing a search routine. This method of the analysis addresses circular failure geometry and satisfies force equilibrium and overall moment equilibrium conditions. Geotechnical Response to Proposed Retaining Walls A, B, and C Proposed Lowe's ofCarlsbad, Carlsbad, CA February 1,2012 EEI Project No. LOW-70976.4 The following parameters were utilized ui our global stability analyses. Soil Type Moist Unit Weight (pcf) Saturated Unit Weight (pcf) Apparent Cohesion (psi) Internal 1 Friction Angle (degrees) Fill Soils (non-active zone) 120 130 200 23 Select Backfill (active zone) 120 130 0 30 Remforced Masonry Retaining Wall Stem 140 140 1500 45 Our global stability analysis assesses the factor of safety against failure, which is the ratio between the forces resisting downslope movement (related to the shear sttength of the soil materials) and the driving forces that induce sliding. For conservatism, our global analysis ignores those portions of the retaining wall below the ground surface at the toe (i.e., the wall foundation and buried portions of the wall stem). Our evaluation also assumes that non-select soils will cap the select backfill and will be present at the toe of the wall, as well as behind and beneath the select backfill. For conservatism, our analyses assume that the foimdations for the retaining walls possess shear sttengths that are the same as the fill soils (i.e., neglect the presence of foundations for the retaining walls). Standard practice for seismic siope stability evaluation is to perform a pseudostatic slope stability analysis, which incorporates a seismic coefficient that is typically less than the estimated peak ground acceleration. The seismic coefficient used in pseudostatic analyses typically has a value of 0.15, with other values used often being approximately Vz to % of the estimated peak ground acceleration. For an added level of conservatism, our seismic slope stability analyses incorporate the esfimated peak ground acceleration of O.SOg (as provided in our referenced report dated November 21,2011 and revised November 28,2011). Utilizing the above sfrength parameters, our global analysis of the proposed retaining walls A, B and C indicates a factor of safety of at least 1.50 under both static and seismic conditions. The results of our analysis (Appendix) indicate that the proposed retaining wall at the site will possess an adequate factor of safety with respect to global stability, in accordance with industry standards. 3. The dimensions of the footings at each wall should be based on stability analyses of under both static and seismic load conditions. The design acceleration used for the analyses should be based on a recommendation from EEI. Response: It is our opinion that a peak ground acceleration of 0.30g can be used for seismic design of retaining walls. Utilizing the Mononobe-Okabe method of analysis and mcorporating tills estimated peak ground acceleration, we estimate the seismic resultant of lateral pressure for a wall with level backfill to be 14tf Ibs, where H is the retained height in (feet). Geotechnical Response to Proposed Retaining Walls A, B, and C Proposed Lowe's ofCarlsbad, Carlsbad, CA February 1, 2012 EEI Project No. LOW-70976.4 The seismic resultant is expected to be exerted in addition to the lateral earth pressures presented above. The seismic resultant may be assumed to be applied at a height of 0.6H above the wall base. The magnitude and location of the seismic resultant are based on the assumption that the walls are constmcted in accordance with the recommendations contained herein and in our referenced reports. All other recommendations, terms and conditions presented in our referenced reports remain applicable to the project and are included by reference herein. EEI appreciates the opportunity of continued service to Lowes HIW. If you have any questions, please contact the undersigned at (760) 431-3747. Sincerely, EEI William R. Morrison GE 2468 (exp. 12/31/12) Senior Geotechnical Engineer ey P. Blake, CE('*''^ 2248 (exp. 10/31/13) Senior Engineering Geologist Distribufion: (2) Addressee (2) Sudberry Properties, Inc., Attention: Mr. Mark Radelow (1) Fuscoe Engineering, Attention: Mr. Greg Lang (1) Terramar Consuhing Engmeers, Attention Mr. Jonathon Rydeen Attachments: Appendix - Global Stability Calculafions P:\EEI Projects\A LOWES HIVACarlsbad, Ca CPARI)\Geotechnical\Response to Valentine review comments A B & C (FNL JPB WRM cea 02.0L12).dix; Geotechnical Response to Proposed Retaining Walls A, B, and C February 1,2012 Proposed Lowe's of Carlsbad, Carlsbad, CA EEI Project No. LOW-70976.4 APPENDIXA GLOBAL STABILITY CALCULATIONS o iD + (0 *^ CO QQ "(5 •— in o 1^ (A 0) 73 CO (0 P V) o ; O O o m to . . . £ • P £ o o o o S 2oqq CL (U to O O O A- Q- .9 •=, rao o o o «> H lo d II -•M.J-' . o- 2 S d d 3 £ T CO •lit I- c ooo ddd Q.tN CM = o o O w O CO o o o tn W'^omioojio'T-cMfo CO^*0)OT-{NJPJeO'y5-':r |J_C0<O0J0)0}0)0VOTOTC7; cvi csi t>i fNJ csi CM <N tsi o I (D .Q O TJ 0) ol-E — — o o CO o o o o o CO o o to o a o » IO .S2 cq -o E| u- >. 01 ^° > o [Ji CQ 5 <i2 H « (0 O u (0 re CO C:\ProgramFiles\G72SW\carlsbad-b.OUT Page 1 *** GSTABL7 *** ** G3TABL7 by Garry H. Gregory, P.E. ** ** Original Version 1.0, January 1996; Current Version 2.005, Sept. 2006 ** (All Rights Reserved-Unauthorized Use Prohibited) ********************************************************************************* SLOPE STABILITY ANALYSIS SYSTEM Modified Bishop, Simplified Janbu, or GLE Method of Slices. (Includes Spencer & Morgenstern-Price Type Analysis) Including Pier/Pile, Reinforcement, Soil Nail, Tieback, Nonlinear Undrained Shear Strength, Curved Phi Envelope, Anisotropic Soil, Fiber-Reinforced Soil, Boundary Loads, Water Surfaces, Pseudo-Static s Newmark Earthquake, and Applied Forces. ********************************************************************************* Analysis Run Date: Time of Run: Run By: Input Data Filename: Output Filename: Unit System: Plotted Output Filename: 1/25/2012 04:4 9PM Username C:\Program Files\G72SW\carlsbad-b.in C:\Prograra Files\G72SW\carlsbad-b.OUT English C:NPrograra Files\G72SW\carlsbad-b.PLT PROBLEM DESCRIPTION: BOUNDARY COORDINATES 16 Top Boundaries 23 Total Boundaries Lowe's of Carlsbad LOW-70976.4 Global Stability - Wall B Sta 1+60 Boundary X-Left Y-Left X-Right Y-Right Soil No. (ft) (ft) (ft) (ft) Below 1 0 00 75 80 30.32 75. 80 1 2 30 32 75 80 30.33 79. 67 2 3 30 33 79 67 31.00 79. 67 2 4 31 00 79 67 33.00 79. 00 1 5 33 00 79 00 35.80 80. 00 1 6 35 80 80 00 37.80 82. 00 1 7 37 80 82 00 43.00 82. 00 1 8 43 00 82 00 45.00 81. 00 1 9 45 00 81 00 47.00 80. 00 1 10 47 00 80 00 49.00 79. 00 1 11 49 00 79 00 51.00 78. 00 1 12 51 00 78 00 56.20 78. 00 1 13 56 20 78 00 59.50 79. 00 1 14 59 50 79 00 62.90 80. 00 1 15 62 90 80 00 67.90 81. 00 1 16 67 90 81 00 75.00 81. 50 1 17 30 31 75 00 30.32 75. 80 2 18 30 31 75 00 30.98 75. 00 1 19 30 98 75 00 30.99 78. 67 3 20 30 99 78 67 31.00 79. 67 1 21 30 99 78 67 35.49 78. 67 3 22 30 98 75 00 35.48 75. 00 1 23 35 48 75 00 35.49 78. 67 1 User Specified Y-Origin = Default X-Plus Value = 0.00(ft; Default Y-Plus Value = 0.00(ft; ISOTROPIC SOIL PARAMETERS 3 Type (s) of Soil 60.00(ft; Soil Total Saturated Cohesion Friction Pore Pressure Piez. Type Unit Wt Unit Wt. Intercept Angle Pressure Constant Surface .No. (pcf) (pcf) (psf) (deg) Param. (psf) No. 1 120.0 130.0 200.0 23.0 0.00 0.0 1 2 140.0 140.0 1500.0 45.0 0.00 0.0 1 3 120.0 130.0 0.0 30.0 0.00 0.0 1 A Critical Failure Surface Searching Method, Using A Random Technique For Generating Circular Surfaces, Has Been Specified. 10000 Trial Surfaces Have Been Generated. 1000 Surface(s) Initiate(s) From Each Of 10 Points Equally Spaced Along The Ground Surface Between X = 20.00(ft) and X = 30.00(ft) C:\Program Files\G72SW\carlsbad-b.OUT Page 2 Each Surface Terminates Between X = 31.00(ft) and X = 75.00(ft) Unless Further Limitations Were Imposed, The Minimum Elevation At Which A Surface Extends Is Y = 0.00{ft) 2.00(ft) Line Segments Define Each Trial Failure Surface. Following Are Displayed The Ten Most Critical Of The Trial Failure Surfaces Evaluated. They Are Ordered - Most Critical First. * * Safety Factors Are Calculated By The Modified Bishop Method * * Total Number of Trial Surfaces Attempted = 0 Number of Trial Surfaces With Valid FS = 0 Statistical Data On All Valid FS Values: FS Max = 0.000 FS Min = 500.000 FS Ave = NaN Standard Deviation = 0.000 Coefficient of Variation = NaN % Failure Surface Specified-By 11 Coordinate Points Point X-Surf Y--Surf No. (ft) (ft) 1 25.556 75.800 2 27.455 75.173 3 29.435 74.889 4 31.433 74.955 5 33.390 75.371 6 35.243 76.123 7 36.936 77.187 8 38.417 78.532 9 39.639 80.115 10 40.565 81.888 11 40.601 82.000 Circle Center At X = 30 057 ; Y = 86.250 ; and Radius = 11.378 Factor of Safety 22 slices Tie Tie Earthquake Force Force Force Surcharge Norm (lbs) *** 2. 875 *** Individual data Water Force on the Water Force Slice Width Weight Top Bot No. (ft) (lbs) (lbs) (lbs) 1 1 9 71.4 0.0 0. 2 2 0 182.7 0.0 0. 3 0 9 94.2 0.0 0. 4 0 0 1.1 0.0 0. 5 0 0 3.9 0.0 0. 6 0 6 430.5 0.0 0. 7 0 0 6.2 0.0 0. 8 0 0 5.8 0.0 0. 9 0 4 241.8 0.0 0. 10 0 2 113.5 0.0 0. 11 1 4 664. 9 0.0 0. 12 0 4 174. 9 0.0 0. 13 1 9 828.1 0.0 0. 14 0 2 105.2 0.0 0. 15 0 0 2.8 0.0 0. 16 0 3 132.8 0.0 0. 17 1 1 509.7 0.0 0. 18 0 9 413,4 0.0 0. 19 0 6 277.4 0.0 0. 20 1 2 392.6 0.0 0. 21 0. 9 111.0 0.0 0. 22 0. 0 0.2 0.0 0. Failure Surface Specified By Tan Hor Ver Load (lbs (lbs) (lbs) (lbs) 0. 0. 0 0 0.0 0 .0 0. 0. 0 0 0.0 0 .0 0. 0. 0 0 0.0 0 .0 0. 0. 0 0 0.0 0 0 0. 0. 0 0 0.0 0 0 0. 0. 0 0 0.0 0 0 0. 0. 0 0 0.0 0 0 0. 0. 0 0 0.0 0 0 0. 0. 0 0 0.0 0 0 0. 0. 0 0 0.0 0 0 0. 0. 0 0 0.0 0 0 0. 0. 0 0 0.0 0 0 0. 0. 0 0 0.0 0 0 0. 0. 0 0 0.0 0 0 0. 0. 0 0 0.0 0 0 0. 0. 0 0 0.0 0 0 0. 0. 0 0 0.0 0 0 0. 0. 0 0 0.0 0 0 0. 0. 0 0 0.0 0 0 0. 0. 0 0 0.0 0 0 0. 0. 0. 0 0.0 0 0 0. 0. 0. 0 0.0 0 0 dinate Points Point X-Surf Y-Surf No. (ft) {ft) 1 24.444 75.800 2 26.359 75.222 3 28.337 74.922 4 30.336 74.908 5 32.318 75.180 6 34.240 75.731 C:\Program Files\G72SW\carlsbad-b.OUT Page 3 7 36.065 76.551 8 37.753 77.623 9 39.271 78.925 10 40.588 80.430 11 41.607 82.000 Circle Center At X = 29.434 ; Y = 88,851 ; and Radius = 13.982 Factor of Safety *** 2.894 **** Failure Surface Specified By 11 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 24.444 75.800 2 26.345 7^,177 3 28.320 74.859 4 30.320 74.855 5 32.295 75.164 6 34.199 75.779 7 35.982 76.685 8 37.601 77.858 9 39.017 79.271 10 40.193 80.888 11 40.760 82.000 Circle Center At X = 29.347 ; Y = 87.543 ; and Radius = 12.725 Factor of Safety *** 2.900 *** Failure Surface Specified By 11 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 24.444 75.800 2 26.342 75.167 3 28.314 74.838 4 30.314 74.819 5 32.293 75.112 6 34.201 75.710 7 35.994 76.597 8 37.626 77.752 9 39.059 79.148 10 40.257 80.749 11 40.918 82.000 Circle Center At X = 29.433 ; Y = 87.599 ; and Radius = 12.810 Factor of Safety *** 2.915 *** Failure Surface Specified By 11 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 25.556 75.800 2 27.452 75.166 3 29.426 74.844 4 31.426 74.843 5 33.401 75.163 6 35.298 75.795 7 37.070 76.724 8 38.669 77.924 9 40.056 79.366 10 41.193 81.011 11 41.664 82.000 Circle Center At X = 30.432 ; Y = 87.235 ; and Radius = 12.431 Factor of Safety *** 2.925 *** Failure Surface Specified By 11 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 24.444 75.800 2 26.346 75.182 3 28.319 74.851 4 30.319 74.815 5 32.302 75.074 C:\Program Files\G72SW\carlsbad-b.OUT Page 4 6 34.225 7 36.046 8 37.725 9 39.226 10 40.515 11 41.508 Circle Center At X = Factor of Safety *** 2.929 75.623 76.450 77.536 78.859 80.388 82.000 29.563 ; Y !.311 ; and Radius = 13.517 Failure Surface Specified By 11 Coordinate Points Point No. 1 2 3 4 5 6 7 8 9 10 11 X-Surf (ft) 25.556 27.438 29.409 31.409 33.378 35.257 36.990 38.524 39.814 40.820 41.055 Y-Surf (ft) 75.800 75.125 74.785 74.790 75.140 75.825 76.824 78.107 79.636 81.364 82.000 30.379 ; Y Circle Center At X = Factor of Safety *** 2.935 *** Failure Surface Specified By 11 Coordinate Points 86.288 ; and Radius = 11.544 Point No. 1 2 3 4 5 6 7 8 9 10 11 X-Surf (ft) 24.444 26.353 28.331 30.331 32.307 34.214 36.007 37.644 39.088 40.306 40.952 Y-Surf (ft) 75.800 75.204 74.904 74.908 75.216 75.820 76.706 77.854 79.238 80.824 82.000 2 9.305 ; Y Circle Center At X = Factor of Safety *** 2.941 *** Failure Surface Specified By 11 Coordinate Points 88.006 ; and Radius = 13.138 Point No. 1 2 3 4 5 6 7 8 9 10 11 X-Surf (ft) 25.556 27.460 29.435 31.435 33.414 35.327 37.130 38.782 40.244 41.484 42.248 Y-Surf (ft) 75.800 75.189 74.872 74.857 75.145 75.728 76.593 77.721 79.085 80.655 82.000 30.532 ; Y Circle Center At X = Factor of Safety *** 2.942 *** Failure Surface Specified By 10 Coordinate Points 88.030 ; and Radius = 13.203 Point No. 1 2 3 4 X-Surf (ft) 25.556 27.428 29.401 31.400 Y-Surf (ft) 75.800 75.098 74.767 74.821 C:\Program Files\G72SW\carlsbad-b.OUT Page 5 5 33.352 75.257 6 35.184 76.059 7 36.828 77.198 8 38.224 78.630 9 39.319 80.304 10 40,010 82.000 Circle Center At X = 30.121 ; Y = 85.106 ; and Radius = 10.366 Factor of Safety *** 2.943 *** **** EijD OF GSTABL7 OUTPUT **** o CD + B (0 o ft* § If) — CM n ^ CO I O i CD £:J Q. S> V O ^ •7 J2 g| ql (0 M w § o ^ o (0 •<D o .in a ta ooo E-^O-O o to B • £ 5 Sooo CL 0) COOO O .1 -^,30 o o ts c CO iri d LL •= tf <o I fei 9 o- l^^ooo 3 ~ a.co T CO -CO-^ -""Tr"..'^ T". o o _ d d Q.CM "fl- CM o « s= o o o 00 o o CO o to o o PO ^i^oooimojocooj (neoooonco<o(D<D {^icMC^ic^icMc^i(MCMCM re XI O TJ O Dj.C — o o o o CO o o (D O o a o JZ Ui m •o CO S o ll (O H-U-DQ « ffl 3 <i2 H re (O O < S2 o u re U- a a C:\Program Files\G72SW\carlsbad-c.OUT Page 1 *** GSTABL7 *** ** GSTABL7 by Garry H. Gregory, P.E. ** ** Original Version 1.0, January 1996; Current Version 2.005, Sept. 2006 ** (All Rights Reserved-Unauthorized Use Prohibited) ********************************************************************************* SLOPE STABILITY ANALYSIS SYSTEM Modified Bishop, Simplified Janbu, or GLE Method of Slices. (Includes Spencer & Morgenstern-Price Type-Analysis) Including Pier/Pile, Reinforcement, Soil Nail, Tieback, Nonlinear Undrained Shear Strength, Curved Phi Envelope, Anisotropic Soil, Fiber-Reinforced Soil, Boundary Loads, Water Surfaces, Pseudo-Static & Newmark Earthquake, and Applied Forces. ********************************************************************************* Analysis Run Date: Time of Run: Run By: Input Data Filename: Output Filename: Unit System: Plotted Output Filename: 1/25/2012 04:51PM Username C:\Program Files\G72SW\carlsbad-c.in C:\Program Files\G72SW\carlsbad-c.OUT English C: \Program Files\G72SW\carlsbad-c.PLT PROBLEM DESCRIPTION: BOUNDARY COORDINATES 12 Top Boundaries 19 Total Boundaries Lowe's of Carlsbad LOW-70976.4 Global Stability - Wall C Sta 2+60 ndary X-Left Y-Left X-Right Y-Right Soil No. (ft) (ft) (ft) (ft) Below 1 0 00 82.00 27 50 32.00 1 2 27 50 82.00 29 00 30.80 1 3 29 00 80.80 29 01 85.59 2 4 29 01 85.59 29 68 85.59 2 5 29 68 85.59 32 00 36.00 1 6 32 00 86.00 34 00 87.00 1 7 34 00 87.00 36 00 88.00 1 8 36 00 88.00 41 20 88.00 1 9 41 20 88.00 43 80 39.00 1 10 43 80 89,00 46 00 90.00 1 11 46 00 90.00 48 50 91.00 1 12 48 50 91.00 76 50 92.00 1 13 28 99 80.25 29 00 30.80 2 14 28 99 80.25 29 66 80.25 1 15 29 66 80.25 29 67 84.59 3 16 29 67 84.59 29 68 85.59 1 17 29 67 84.59 35 17 84.59 3 18 29 66 80.25 35 16 80.25 1 19 35. 16 80.25 35 17 34.59 1 r Specified Y-Origin = 60.00(ft) Default X-Plus Value = 0.00(ft) Default Y-Plus Value = O.OO(ft) ISOTROPIC SOIL PARAMETERS 3 Type(s) Of Soil Soil Total Saturated Cohesion Friction Type Unit Wt. Unit Wt. Intercept Angle (deg) 23.0 45.0 30.0 Pore Pressure Piez. Pressure Constant Surface Param. 0.00 0.00 0.00 (psf) 0.0 0.0 0.0 No. 1 1 1 No. (pcf) (pcf) (psf) 1 120.0 130.0 200.0 2 140.0 140.0 1500.0 3 120.0 130.0 0.0 A Critical Failure Surface Searching Method, Using A Random Technique For Generating Circular Surfaces, Has Been Specified. 10000 Trial Surfaces Have Been Generated. 1000 Surface(s) Initiate(s) From Each Of 10 Points Equally Spaced Along The Ground Surface Between X = 19.00{ft) and X = 29.00(ft) Each Surface Terminates Between X = 30.00 (ft) and X = 76.50(ft) Unless Further Limitations Were Imposed, The Minimum Elevation At Which A Surface Extends Is Y = 0.00(ft) z C:\Program Files\G72SW\carlsbad-c.OUT Page 2 2.00(ft) Line Segments Define Each Trial Failure Surface. Following Are Displayed The Ten Most Critical Of The Trial Failure Surfaces Evaluated. They Are Ordered - Most Critical First, * * Safety Factors Are Calculated By The Modified Bishop Method * * Total Number of Trial Surfaces Attempted = 0 Number of Trial Surfaces With Valid FS = 0 NaN lariation = NaN % Statistical Data On All Valid FS Values: FS Max = 0.000 FS Min = 500.000 FS Ave = Standard Deviation = 0.000 Coefficient of Failure Surface Specified By 11 Coordinate Points Point X-Surf Y-3urf No. (ft) (ft) 1 23.444 82.000 2 25.163 80.977 3 27.064 80.355 4 29.055 80.163 5 31.039 80.411 6 32.922 81.086 7 34.611 82.156 8 36.026 83.570 9 37.098 85.258 10 37.775 87.140 11 37.883 88.000 Circle Center At X = 28.928 ; Y = 89.260 ; ] J J J and Radius = 9.098 Factor of Safety *** 2.681 *** Individual data on the 0 slices Water Water Tie Tie Earthquake Force Force Force Force Force Surcharge Slice Width Weight Top Bot Norm Tan Hor Ver Load No. (ft) (lbs) (lbs) (lbs) (lbs) (lbs) (lbs) (lbs) (lbs) Failure Surface Specified By 11 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 23.444 82.000 2 25.136 80.933 3 27.028 80.285 4 29.019 80.090 5 31.000 80.359 6 32.867 81.078 7 34.518 82.207 8 35.863 83.687 9 36.832 85.436 10 37.372 87.362 11 37.398 88.000 Circle Center At X = 28.857 ; Y = 88.709 ; and Radius = 8.620 Factor of Safety *** 2.707 *** Failure Surface Specified By 10 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 23.444 82.000 2 25.103 80.882 3 26.993 80.227 4 28.987 80.078 5 30.953 80.444 6 32.760 81.303 7 34.286 82.595 8 35.430 84.235 9 36.116 86.114 10 36.288 88.000 Circle Center At X = 28.561 ; Y = 87.795 ; and Radius = 7.730 Factor of Safety *** 2.708 *** Failure Surface Specified By 11 Coordinate Points Point X-Surf Y-Surf J ] C:\Program Files\G72SW\carlsbad-c.OUT Page 3 No. (ft) (ft) 1 23.444 82.000 2 25.152 80.958 3 27.047 80.320 4 29.037 80.117 5 31.022 80.358 6 32.905 81.033 7 34.592 82.107 3 36.000 83.527 9 37.059 85.224 10 37.717 87.113 11 37.817 88.000 Circle Center At X = 28.951 ; Y = 89.106 ; and Radius = 8.990 Factor of Safety *** 2.709 *** Failure Surface Specified By 11 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 23.444 82.000 2 25.175 80.998 3 27.074 80.370 4 29.061 80.144 5 31.053 80.329 6 32.965 80.917 7 34.716 81.883 8 36.233 83.186 9 37.451 84.772 10 38.320 86.574 11 38.674 88.000 Circle Center At X = 29.163 ; Y = 89.879 ; and Radius = 9.735 Factor of Safety *** 2.735 *** Failure Surface Specified By 11 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 23,444 82.000 2 25,189 81.022 3 27.092 80.406 4 29.078 80.173 5 31.072 80,335 6 32.995 80.884 7 34.773 81.800 8 36.337 83.046 9 37.627 84.574 10 38.593 86.326 11 39.122 88.000 Circle Center At X = 29.258 ; Y = 90.329 ; and Radius = 10.157 Factor of Safety *** 2.739 *** Failure Surface Specified By 11 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 23.444 82.000 2 25.156 80.966 3 27.049 80.318 4 29.035 80.087 5 31.026 80.281 6 32.930 80.894 7 34.660 81.896 8 36.139 83.242 9 37.299 84.871 10 38.088 86.709 11 38.338 88.000 Circle Center At X = 2 9.122 ; Y = 89.4 65 ; and Radius = 9.37 9 Factor of Safety *** 2.760 *** Failure Surface Specified By 10 Coordinate Points C:\Program Files\G72SW\carlsbad-c.0UT Page 4 Point No. 1 2 3 4 5 6 7 3 9 10 X-Surf (ft) 23.444 25.107 27.003 29.000 30.957 32.739 34.219 35.295 35.892 35.952 Y-Surf (ft) 82.000 80.889 80.252 80.135 80.546 - 81.455 82.799 84.485 86.394 87.976 28.433 ; Y Circle Center At X = Factor of Safety *** 2.768 *** Failure Surface Specified By 10 Coordinate Points 87.636 ; and Radius = 7.527 Point No. 1 2 3 4 5 6 7 8 9 10 X-Surf (ft) 23.444 25.050 26.919 28.911 30.876 32.665 34.144 35.200 35.754 35.763 Y-Surf (ft) 82.000 80.807 80.096 79.920 80.293 81.187 82.533 84.232 86.154 87 .881 28.542 ; Y Circle Center At X = Factor of Safety *** 2.769 *** Failure Surface Specified By 10 Coordinate Points 87.163 ; and Radius = 7.256 Point No, 1 2 3 4 5 6 7 8 9 10 X-Surf (ft) 24.556 26.213 28.109 30.106 32.061 33.833 35.296 36.344 35.902 36.923 Circle Center At X = Factor of Safety *** 2.778 ** Y-Surf (ft) 82.000 80.881 80.243 80.132 80.554 31.481 82.845 84.548 86.469 88.000 2 9.513 ; Y 87.529 ; and Radius = 7.426 **** END OF GSTABL7 OUTPUT **** ] C:\ProgramFile3\G72SW\carlsbad-a.0UT Page 1 *** GSTABL7 *** ** GSTABL7 by Garry H. Gregory, P.E. ** ** Original Version 1.0, January 1996; Current Version 2.005, Sept. 2005 ** (All Rights Reserved-Unauthorized Use Prohibited) SLOPE STABILITY ANALYSIS SYSTEM Modified Bishop, Simplified Janbu, or GLE Method of Slices. (Includes Spencer & Morgenstern-Price Type Analysis) Including Pier/Pile, Reinforcement, Soil Nail, Tieback, Nonlinear Undrained Shear Strength, Curved Phi Envelope, Anisotropic Soil, Fiber-Reinforced Soil, Boundary Loads, Water Surfaces, Pseudo-Static & Newmark Earthquake, and Applied Forces. *******************************.************ + ****.**^^jr************************.*.*** Analysis Run Date: 1/25/2012 Time of Run: 04:44PM Run By: Username Input Data Filename: C:\Program Files\G72SW\carlsbad-a.in Output Filename: C:\Program Files\G72SW\carlsbad-a.OUT Unit System: English Plotted Output Filename: C:\Program Files\G72SW\carlsbad-a.PLT PROBLEM DESCRIPTION: Lowe's of Carlsbad LOW-70976.4 Global Stability - Wall A Sta 1+29 Soil Type Below Bnd 1 1 2 2 1 1 1 1 1 2 1 3 1 3 1 1 BOUNDARY COORDINATES 9 Top Boundaries 16 Total Boundaries Boundary X-Left Y-Left X-Right Y-Right No (ft) (ft) (ft) (ft) 1 0.00 76.00 13. 60 76.00 2 13.60 76.00 14. 60 76,25 3 14.60 76.25 14. 61 78.83 4 14.61 78.83 15.28 78.83 5 15.28 78.83 17.00 79.00 6 17.00 79.00 24.00 79.00 7 24.00 79.00 26.00 78.00 8 26.00 78.00 54.00 78.00 9 54.00 78.00 56,00 79.00 10 14.59 73.50 14.60 76.25 11 14.59 73.50 15.26 73.50 12 15.26 73.50 15.27 77.83 13 15.27 77.83 15.23 78.83 14 15.27 77.83 20.27 77.83 15 15.26 73.50 20.26 73.50 16 20,26 73.50 20.27 77.83 User Specified Y-Origin = 60.00(ft) Default X-Plus Value = 0.00(ft) Default Y-Plus Value = 0.00 (ft) ISOTROPIC SOIL PARAMETERS 3 Type(s) of Soil Soil Total Saturated Cohesion Friction Pore Pressure Piez. Type Unit Wt Unit Wt. Intercept Angle Pressure Constant Surface No. (pcf) (pcf) (psf) (deg) Param. (psf) No. 1 120.0 130.0 200.0 23.0 0.00 0.0 1 2 140.0 140.0 1500.0 45.0 0.00 0.0 1 3 120.0 130.0 0.0 30.0 0.00 0.0 1 A Critical Failure Surface Searching Method, Using A Random Technique For Generating Circular Surfaces, Has Been Specified. 10000 Trial Surfaces Have Been Generated. 1000 Surface(s) Initiate(s) From Each Of 10 Points Equally Spaced Along The Ground Surface Between X = 5.00(ft) and X = 14.50(ft) Each Surface Terminates Between X = 15.30(ft) and X = 56.00(ft) Unless Further Limitations Were Imposed, The Minimum Elevation At Which A Surface Extends Is Y = 0.00(ft) 2.00(ft) Line Segments Define Each Trial Failure Surface. Following Are Displayed The Ten Most Critical Of The Trial Failure Surfaces Evaluated. They Are Ordered - Most Critical First. C:\Program Files\G72SW\carlsbad-a.OUT Page 2 * * Safety Factors Are Calculated By The Modified Bishop Method * * Total Number of Trial Surfaces Attempted = 0 Number of Trial Surfaces With Valid FS = 0 Statistical Data On All Valid FS Values: FS Max = 0.000 FS Min = 500.000 FS Ave = NaN Standard Deviation = 0.000 Coefficient of Variation = NaN Failure Surface Specified By 9 Coordinate Points Point ' X-Surf Y-Surf No. (ft) (ft) 1 9.222 . 76.000 2 10.642 74.592 3 12.425 73.685 4 14,399 73.366 5 16.377 73.665 6 18.168 74.555 7 19.602 75.949 8 20.542 77.714 9 20.774 79.000 Circle Center At X = 14.431 ; Factor of Safety * * * 4.334 *** Y = 79.833 ; and Radius = 6. 4 67 Slice No. Width (ft) Individual data on the Water Water Force Force Weight Top Bot (lbs) (lbs) (lbs) 0 slices Tie Tie Force Force Norm Tan (lbs) (lbs) Failure Surface Specified By 9 Coordinate Points Earthquake Force Surcharge Hor Ver Load (lbs) (lbs) (lbs) Point X-Surf Y-Surf No. (ft) (ft) 1 9.222 76.000 2 10.540 74.589 3 12.423 73.634 4 14.398 73.370 5 16.374 73.679 6 18.159 74.582 7 19.580 75.989 8 20.499 77.766 9 20.704 79.000 Circle Center At X = 14.4 05 ; Factor of Safety *** 4.361 *** Failure Surface Specified By 9 C Point X-Surf Y-Surf No. (ft) (ft) 1 9.222 76.000 2 10.545 74.595 3 12.428 73,687 4 14.401 73.363 5 16.380 73.654 6 18.177 74.531 7 19.524 75.912 8 20.583 77.667 9 20.843 79.000 Circle Center At X = 14.456 ; ^ Y = 7 9.7 92 ; and Radius = 6.422 Coordinate Points Factor of Safety *** 4.362 *** Failure Surface Specified By 79.877 ; and Radius = 6.513 Point No, 1 2 3 4 5 6 7 9 Coordinate Points X-Surf (ft) 9.222 10.552 12.435 14.408 16.389 18.197 19.667 20.665 Y-Surf (ft) 76.000 74.602 73.696 73.365 73.638 74.493 75.849 77.582 C:\Program Files\G72SW\carlsbad-a.OUT Page 3 9 20.979 79.000 Circle Center At X = 14.504 ; Factor of Safety *** 4.408 *** Failure Surface Specified By 9 C Point X-Surf Y-Surf No. (ft) (ft) 1 9.222 76.000 2 10.657 74.606 3 12.441 73.702 4 14.413 73.368 5 16.395 73.635 6 18.208 74.478 7 19.689 75.822 8 20.704 77.546 9 21.046 79.000 Circle Center At X = 14.526 ; Y = 79.972 ; and Radius = Points 5. 608 Y = 80 Factor of Safety *** 4.424 * ** Failure Surface Specified By 9 Coordinate 024 ; and Radius Points 6. 557 Point No 1 2 3 4 5 6 7 X-Surf (ft) 9.222 10.662 12.447 14.418 16.401 18.219 19.711 20.743 21.112 Y-Surf (ft) 76.000 74.612 73.709 73.373 73.634 74.467 75.800 77.513 79.000 14.545 Y = 80 Circle Center At X = Factor of Safety *** 4.437 *** Failure Surface Specified By 10 Coordinate 07 9 ; and Radius Points 6.707 Point X-Surf Y -Surf No. (ft) (ft) 1 8.157 76.000 2 9.594 74.599 3 11.358 73.656 4 13.316 73.249 5 15.309 73.410 6 17.177 74.126 7 18.767 75.339 8 19.951 76.951 9 20.632 78.832 10 20.643 79.000 Circle Center At X = 13 746 ; Y = 80. Factor of Safety *** 4.467 *** Failure Surface Specified By 242 ; and Radius 9 Coordinate Points 7.008 Point No. 1 2 3 4 5 6 7 X~Surf (ft) 9.222 10.638 12.412 14.382 16.365 18.177 19.649 20.647 20.974 Y-Surf (ft) 76.000 74.587 73.665 73.320 73.583 74,431 75.784 77.517 79.000 14.519 Y = 79. Circle Center At X = Factor of Safety *** 4.483 *** Failure Surface Specified By 10 Coordinate Point X-Surf Y-Surf 890 ; and Radius Points 6.572 C:\Program Files\G72SW\carlsbad-a.OUT Page 4 No. 1 2 3 4 5 6 7 8 9 10 (ft) 8.167 9.581 11.339 13.294 15.289 17.157 18.748 19.929 20.605 20.618 (ft) 76.000 74,586 73.631 73.213 73.357 74.079 75.292 76.906 78.788 79.000 13.752 ; Y Circle Center At X = Factor of Safety *** 4,495 *** Failure Surface Specified By 10 Coordinate Points 80.158 ; and Radius = 6. 963 Point No. 1 2 3 4 5 9 10 X-Surf (ft) 8.157 9. 602 11.368 13.325 15.320 17.195 18.802 20.016 20.741 20.764 Circle Center At X = Factor of Safety *** 4.506 **• Y-Surf (ft) 76.000 74.607 73.668 73.257 73.405 74.101 75.291 76.881 78.745 79.000 13.789 ; Y 80.341 ; and Radius = 7.103 END OF GSTABL7 OUTPUT CM + S CO — Q. (0 ^ gs ' CM 0 o — Csl O CD « I _ c CO ai n CD ? SP ^ Q. O) ui O CO 1 CD (0 0) o toO 0.5 3c- (0 CM tn o ^ ^ o o CO "o o 2d P ^ t oo o 0 S Q. 0) (QOOO •i Di° o •=> 1 CO LO d o- SS^cDdd 3 3CO O CO ^ ^ ^ :^ oooo j2 •£ CM 3 ^ -•=0 _ c o o o =00 1^ CM m CD CO o CO -fl- in / -W^ClCMCMCMCOCOCOCOf^:' lj_Mcocococorocoioeof: CvicvicMCMCMfsicMCMCMfS tt (8.0 oxj o»- cn.c — o o IO o o CO o CM o o o o CO o o to •D o sz a o sz tl) ffl •o r- .£ N O •= 0) E CO ffl 0) _ jB ffl 3 H re CO O O o < in u re u. 3* CO 9 CQ 5 C:\Program Files\G72SW\cbad-a-s.OUT Page 1 *** GSTABL7 *** ** GSTABL7 by Garry H. Gregory, P.E. ** ** Original Version 1.0, January 1996; Current Version 2.005, Sept. 2006 ** (All Rights Reserved-Unauthorized Use Prohibited) ********************************************************************************* SLOPE STABILITY ANALYSIS SYSTEM Modified Bishop, Siraplified Janbu, or GLE Method of Slices. (Includes Spencer & Morgensiern-Price Type Analysis) Including Pier/Pile, Reinforceraent, Soil Nail, Tieback, Nonlinear Undrained Shear Strength, Curved Phi Envelope, Anisotropic Soil, Fiber-Reinforced Soil, Boundary Loads, Water Surfaces, Pseudo-Static & Newmark Earthquake, and Applied Forces. ********************************************************************************* Analysis Run Date: Time of Run: Run By: Input Data Filename: Output Filename: Unit System: Plotted Output Filename: 1/25/2012 04:47PM Username C:\Prograra Files\G72SW\cbad-a-s.in C:\Prograra Files\G72SW\cbad-a-s.OUT English C:\Program Files\G72SW\cbad-a-s.PLT PROBLEM DESCRIPTION: BOUNDARY COORDINATES 9 Top Boundaries 16 Total Boundaries Lowe's of Carlsbad LOW-70976.4 Global Seismic - Wall A Sta 1+29 Boundary No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Soil Type Below Bnd 1 1 2 2 1 1 1 1 1 2 1 3 1 3 1 1 X-Left Y-Left X-Right Y-Right (ft) (ft) (ft) (ft) 0.00 76.00 13.60 76.00 13.60 76.00 14.60 76.25 14.60 76.25 14.61 78.83 14.61 78.33 15.28 78.83 15.28 78.33 17.00 79.00 17.00 79.00 24.00 79.00 24.00 79.00 26.00 78.00 26.00 78.00 54.00 78.00 54.00 78.00 56.00 79.00 14.59 73.50 14.60 76.25 14.59 73.50 15.26 73.50 15.26 73.50 15.27 77.83 15.27 77.83 15.28 78.83 15.27 77.83 20.27 77.83 15.26 73.50 20.26 73.50 20.26 73.50 20.27 77.83 User Specified Y-Origin = 60.00(ft) Default X-Plus Value = O.OO(ft) Default Y-Plus Value = 0.00(ft) ISOTROPIC SOIL PARAMETERS 3 Type(s) of Soil Soil Total Saturated Cohesion Friction Pore Type Unit Wt. Unit Wt. Intercept Angle No. (pcf) (pcf) (psf) (deg) Param. 1 120.0 130.0 200.0 23.0 0.00 2 140.0 140.0 1500.0 45.0 0,00 3 120.0 130.0 0.0 30.0 0,00 Specified Peak Ground Acceleration Coefficient (A) Specified Horizontal Earthquake Coefficient (kh) = Specified Vertical Earthquake Coefficient (kv) = Specified Seismic Pore-Pressure Factor = 0.000 A Critical Failure Surface Searching Method, Using A Random Technique For Generating Circular Surfaces, Has Been Specified. 10000 Trial Surfaces Have Been Generated. 1000 Surface(s) Initiate(s) From Each Of 10 Points Equally Spaced Along The Ground Surface Between X = 5.00(ft) and X = 14.50(ft) Each Surface Terminates Between X = 15.30(ft) and X = 55.00(ft) Unless Further Limitations Were Imposed, The Minimum Elevation At Which A Surface Extends Is Y = O.OO(ft) Pressure Piez. Pressure Constant Surface (psf) 0.0 0.0 0.0 0.300(g) 0,300(g) 0.000(g) No. 1 1 1 C:\Program Files\G72SW\cbad-a-3.OUT Page 2 2.00(ft) Line Segments Define Each Trial Failure Surface. Following Are Displayed The Ten Most Critical Of The Trial Failure Surfaces Evaluated. They Are Ordered - Most Critical First. * * Safety Factors Are Calculated By The Modified Bishop Method * * Total Number of Trial Surfaces Attempted = 0 NaN Number of Trial Surfaces With Valid FS = 0 Statistical Data On All Valid FS Values: FS Max = 0.000 FS Min = 500.000 FS Ave = NaN Standard Deviation = 0.000 Coefficient of Variation Failure Surface Specified By 11 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 7. Ill 76.000 2 8.731 74.826 3 10.543 73.981 4 12.483 73.493 5 14.479 73.381 6 16.461 73.649 7 18.357 74.286 8 20.098 75.271 9 21.620 76.558 10 22.870 78.129 11 23.329 79.000 Circle Center At X = 14.068 ; Y = 83.896 ; and Radius Factor of Safety *** 2.317 *** 10.524 Individual data on the 0 slices Water Water Tie Tie Earthquake Force Force Force Force Force Surcharge Slice Width Weight Top Bot Norm Tan Hor Ver Load No. (ft) (lbs) (lbs) (lbs) (lbs) (lbs) (lbs) (lbs) (lbs) Failure Surface Specified By 12 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 6.056 75.000 2 7.746 74.932 3 9.578 74.129 4 11.509 73.510 5 13.497 73.386 6 15.495 73.463 7 17.460 73.839 8 19.346 74.505 9 21.110 75.446 10 22.714 76.641 11 24.120 78.053 12 24.588 78.706 Circle Center At X = 13.959 ; Y = 86.615 ; and Radius = 13.240 Factor of Safety *** 2,322 *** Failure Surface Specified By 11 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 7.111 76.000 2 8.768 74.879 3 10.590 74.056 4 12.526 73.553 5 14.519 73.385 6 16.511 73.557 7 18.446 74.064 8 20.267 74.892 9 21.921 76.016 10 23.361 77.404 11 24.390 78.805 Circle Center At X = 14.506 ; Y = 85.148 ; and Radius = 11.763 Factor of Safety *** 2.325 *** 1 1 C:\Program Files\G72SW\cbad-a-s.OUT Page 3 Failure Surface Specified By 11 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 7.111 76.000 2 8.749 74.852 3 10.566 74.017 4 12.503 73.520 5 14.498 73.379 6 16.486 73.597 7 18.403 74.168 8 20.186 75.074 9 21.779 76.284 10 23.128 77.760 11 23.907 79.000 Circle Center At X = 14.283 ; Y = 84.492 ; and Radius = 11.116 Factor of Safety *** 2.326 *** Failure Surface Specified By 12 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 6.056 76,000 2 7.729 74,904 3 9.554 74.087 4 11,486 73.570 5 13.475 73.354 6 15.472 73.476 7 17.425 73,903 8 19.288 74.634 9 21.010 75.651 10 22.550 76.927 11 23,869 78.431 12 24.172 78.914 Circle Center At X = 13.755 ; Y = 85.901 ; and Radius = 12.543 Factor of Safety *** 2.328 *** Failure Surface Specified By 11 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 7.111 76.000 2 8.787 74.908 3 10.616 74.098 4 12.550 73.591 5 14.541 73.400 6 16.537 73.529 7 18.486 73.975 8 20.340 74.728 9 22.049 75.766 10 23,570 77.065 11 24.851 78.575 Circle Center At X = 14.736 ; Y = 85.872 ; and Radius = 12.474 Factor of Safety *** 2.330 *** Failure Surface Specified By 13 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 5.000 76.000 2 6.721 74.981 3 8.559 74.192 4 10.483 73.647 5 12.462 73.356 6 14.461 73.322 7 15.449 73.547 8 18.390 74.027 9 20.254 74.753 10 22.008 75.714 11 23.623 76.894 12 25.072 78.272 C:\Program Files\G72SW\cbad-a-s.OUT Page 4 13 25.183 78.409 Circle Center At X = 13.721 ; Y = 83.757 ; and Radius = 15.453 Factor of Safety *** 2.333 *** Failure Surface Specified By 12 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 6.056 76.000 2 7.710 74.876 3 9.529 74.044 4 11.461 73.529 5 13.452 73,344 6 15.447 73.496 7 17.387 73.979 8 19.220 74.780 9 20.892 75.877 10 22.358 77.239 11 23.574 78.826 12 23.666 79.000 Circle Center At X = 13.545 ; Y = 85.225 ; and Radius = 11.882 Factor of Safety *** 2.334 ** * Failure Surface Specified By 11 Coc Point X-Surf Y-Surf No. (ft) (ft) 1 7.111 76.000 2 8.745 74.846 3 10.559 74.005 4 12.496 73.504 5 14.490 73.361 5 15.479 73.578 7 18.395 74.150 8 20.177 75.057. 9 21.767 76.271 10 23.113 77.750 11 23.891 79.000 Circle Center At X = 14.286 ; Y Factor of Safety *** 2.335 *** Failure Surface Specified By 12 Coc Point X-Surf Y-Surf No. (ft) (ft) 1 6.056 76.000 2 7.734 74.913 3 9.559 74.093 4 11.486 73.560 5 13.473 73.327 6 15.471 73.393 7 17.435 73.772 8 19.321 74.440 9 21.083 75.387 10 22.680 75.591 11 24.076 78.023 12 24.569 78.715 Circle Center At X = 13.990 ; Y Factor of Safety *** 2.337 *** 84.425 ; and Radius = 11.066 86.374 ; and Radius = 13.061 END OF GSTABL7 OUTPUT o o a o JZ ta ffl •o u '•B o S o JZ H > ffl •D 0) re 3 <i2 H re CO O < 12 B o re Ll. E CO CM > r- -j ffl re CO C:\Program Files\G72SW\cbad-b-s.OUT Page 1 *** 6STABL7 *** ** GSTABL7 by Garry H, Gregory, P.E. ** ** Original Version 1.0, January 1996; Current Version 2.005, Sept. 2006 ** (All Rights Reserved-Unauthorized Use Prohibited) ********************************** *********t** + ^^^.^^.^j**jr****************** ******* SLOPE STABILITY ANALYSIS SYSTEM Modified Bishop, Simplified Janbu, or GLE Method of Slices. (Includes Spencer & Mbrgenstern-Price Type Analysis) Including Pier/Pile, Reinforcement, Soil Nail, Tieback, Nonlinear Undrained Shear Strength, Curved Phi Envelope, Anisotropic Soil, Fiber-Reinforced Soil, Boundary Loads, Water Surfaces, Pseudo-Static £ Newmark Earthquake, and Applied Forces. **************************************** **************jf*************^**^^^^.^^^^^^ Analysis Run Date: 1/25/2012 Time of Run: 04:4 9PM Run By: Username Input Data Filename: C:\Program Files\G72SW\cbad-b-s.in Output Filename: C:\Program Files\G72SW\cbad-b-s.OUT Unit System: English Plotted Output Filename: C:\Program Files\G72SW\cbad-b-s,PLT PROBLEM DESCRIPTION: Lowe's of Carlsbad LOW-70976.4 Global Seismic - Wall B Sta 1+50 BOUNDARY COORDINATES 16 Top Boundaries 23 Total Boundaries mdary X-Left Y-Left X-Right Y-Right Soil No. (ft) (ft) (ft) (ft) Below 1 0.00 75.80 30.32 75.80 1 2 30.32 75.80 30.33 79. 67 2 3 30.33 79. 67 31.00 79. 67 2 4 31.00 79. 67 33.00 79.00 1 5 33.00 79.00 35.80 80.00 1 5 35.80 80.00 37.80 82.00 1 7 37.80 82.00 43.00 82.00 1 8 43.00 82.00 45.00 81.00 1 9 45.00 81.00 47.00 80.00 1 10 47.00 80.00 49.00 79.00 1 11 49.00 79.00 51.00 78.00 1 12 51.00 78.00 56.20 78.00 1 13 56.20 78.00 59.50 79.00 1 14 59.50 79.00 62.90 80.00 1 15 62.90 80. 00 67. 90 81.00 1 15 67.90 81.00 75.00 81.50 1 17 30.31 75.00 30.32 75.80 2 18 30.31 75.00 30.,98 75.00 1 19 30.98 75.00 30. 99 73. 67 3 20 30.99 78.67 31.00 7 9. 67 1 21 30.99 78. 67 35.49 78.67 3 22 30.98 75.00 35.48 75.00 1 23 35.48 75.00 35.49 78.67 1 r Specified Y-Origin = 60.00(ft) Default X-Plus Value = O.aO(ft) Default Y-Plus Value 0.00 (ft) ISOTROPIC SOIL PARAMETERS 3 Type(s) of Soil Soil Total Saturated Cohesion Friction Pore Pressure Piez. Type Unit Wt Unit Wt. Intercept Angle Pressure Constant Surface No. (pcf) (pcf) (psf) (deg) Param. (psf) No. .-1 120.0 130.0 200.0 23.0 0.00 0.0 1 2 140.0 140.0 1500.0 45.0 0.00 0.0 1 --3 120.0 130.0 0.0 30.0 0.00 0.0 1 Specified Peak Ground Acceleration Coefficient (A) = 0.300(g) Specified Horizontal Earthquake Coefficient (kh) = 0.300(g) Specified Vertical Earthquake Coefficient (kv) = 0.000(g) Specified Seismic Pore-Pressure Factor = 0.000 A Critical Failure Surface Searching Method,•Using A Random Technique For Generating Circular Surfaces, Has Been Specified. C:\Program Files\G72SW\cbad-b-s.OUT Page 2 10000 Trial Surfaces Have Been Generated. 1000 Surface(s) Initiate(s) From Each Of 10 Points Equally Spaced Along The Ground Surface Between X = 20.00(ft) and X = 30.00(ft) Each Surface Terminates Between X = 31.00{ft) and X = 75.00(ft) Unless Further Limitations Were Imposed, The Minimum Elevation At Which A Surface Extends Is Y = 0.00{ft) 2.00(ft) Line Segments Define Each Trial Failure Surface. Following Are Displayed The Ten Most Critical Of The Trial Failure Surfaces Evaluated. They Are Ordered - Most Critical First. * * Safety Factors Are Calculated By The Modified Bishop Method * * Total Number of Trial Surfaces Attempted = 0 Nuraber of Trial Surfaces With Valid FS = 0 Statistical Data On Ali Valid FS Values: FS Max = 0.000 FS Min = 500.000 FS Ave = NaN Standard Deviation = 0.000 Coefficient of Variation = NaN % Failure Surface Specified By 12 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 25 556 75.800 2 27 480 75.256 3 29 459 74.967 4 31 459 74.940 5 33 445 75.174 6 35 384 75.666 7 37 241 76.407 3 38 986 77.385 9 40 589 78.582 10 42 021 79.978 11 43 258 81.549 12 43 405 81.797 Circle Center At X = 30.666 ; Y = 90.152 ; and Radius = 15.234 Factor of Safety *** 1.674 *** Individual data on the 24 slices Water Water Tie Tie Earthquake Force Force Force Force Force Surcharge Slice Width Weight Top Bot Tan Hor Ver Load No. (ft) (lbs) (lbs) (lbs) (lbs) (lbs ) (lbs) (lbs) (lbs) 1 1 9 62. 9 0.0 0.0 0. 0. 18. 9 0.0 0. 0 2 2 0 163. 6 0.0 0.0 0. 0. 49. 1 0.0 0. 0 3 0 9 85.6 0.0 0.0 0. 0. 25. 7 0.0 0. 0 4 0 0 1.1 0.0 0.0 0. 0. 0. 3 0.0 0. 0 5 0 0 3.9 0.0 0.0 0. 0. 1. 2 0.0 0 0 6 0 6 428.8 0.0 0.0 0. 0. 128. 6 0.0 0 0 7 0 0 6.2 0.0 0.0 0. 0. 1. 9 0.0 0 0 8 0 0 5.8 0.0 0.0 0. 0. 1. 7 0.0 0 0 9 0 5 256.1 0.0 0.0 0. 0. 76. 8 0.0 0 0 10 0 5 272.5 0.0 0.0 0. 0. 81. 8 0.0 0 0 11 1 0 509.2 0.0 0.0 0. 0. 152. 8 0.0 0 0 12 0 4 210.0 0.0 0.0 0. 0. 63. 0 0.0 0 0 13 1 9 950.3 0.0 0.0 0. 0. 285. 1 0.0 0 0 14 0 1 49.3 0.0 0.0 0, 0. 14. 8 0.0 0 0 15 0 0 4.1 0.0 0.0 0. 0. 1. 2 0.0 0 0 16 0 3 155.3 0.0 0.0 0. 0. 46. 6 0.0 0 0 17 1 4 795.8 0.0 0.0 0. 0. 238. 7 0.0 0 0 18 0 6 345.7 0.0 0.0 0. 0. 103. 7 0.0 0 0 19 1 2 704.3 0.0 0.0 0. 0. 211. 3 0.0 0 0 20 1 6 772.3 0.0 0.0 0. 0. 231. 7 0.0 0 0 21 1 4 467.5 0.0 0.0 0, 0. 140. 2 0.0 0 0 22 1 0 164.6 0.0 0.0 0. 0. 49. 4 0.0 0 0 23 0 3 17.0 0.0 0.0 0. 0. 5. 1 0.0 0. 0 24 0 1 2.8 0.0 0.0 0. 0. 0. 9 0.0 0. 0 Failure Surface Specified By 12 Coordinate Points Point X-Surf Y-Surf C:\Program Files\G72SW\cbad-b-s.OUT Page 3 No. (ft) (ft) 1 25.556 75.800 2 27.473 75.231 3 29.451 74.936 4 31.451 74.919 5 33.434 75.181 6 35.361 75.717 7 37.194 76.516 8 38.898 77.564 9 40.439 78.838 10 41.787 80.315 11 42.917 81.966 12 42.933 82.000 Circle Center At X = 30.572 ; Y = 89.194 ; and Radius = 14.302 Factor of Safety *** 1.693 *** Failure Surface Specified By 12 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 25.556 75.800 2 27.493 75.304 3 29.472 75.013 4 31.470 74.929 5 33.466 75.054 6 35.438 75.387 7 37.365 75.924 8 39.225 76.658 9 40.999 77.583 10 42.666 78.687 11 44.209 79.960 12 45.156 80.922 Circle Center At X = 31.266 ; Y = 94.009 ; and Radius = 19.084 Factor of Safety *** 1.696 Failure Surface Specified By 12 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 24.444 75.800 2 26.368 75.251 3 28.344 74.943 4 30.343 74.880 5 32.334 75.063 6 34.288 75.490 7 36.175 76.154 8 37,965 77.045 9 39.533 78.150 10 41.152 79.451 11 42.499 80.929 12 43.190 81.905 Circle Center At X = 29.351 ; Y = 91.032 ; and Radius = 16.163 Factor of Safety *** 1.696 *** Failure Surface Specified By 13 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 24.444 75.800 2 26.387 75.325 3 28,366 75.036 4 30.364 74.935 5 32.362 75.022 6 34.343 75.298 7 36.289 75.759 8 38.183 76.401 9 40.008 77.219 10 41.748 78.206 11 43.386 79.352 12 44.910 80.648 C:\Prograra Files\G72SW\cbad-b-s.OUT Page 4 13 45.170 80.915 Circle Center At X = 30.438 ; Y = 96.121 ; and Radius = 21.186 Factor of Safety *** 1.698 *** Failure Surface Specified By 12 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1- 24.444 75.800 2 26,367 75.250 3 28.340 74.918 4 30.337 74.808 5 32.333 74.922 6 34.305 75.258 7 36.227 75.813 8 38.074 76,578 9 39.825 77,545 10 41.457 78,701 11 42.950 80.032 12 44.183 81.409 Circle Center At X = 30.316 ; Y = 92.673 ; and Radius = 17.865 Factor of Safety *** 1.710 *** Failure Surface Specified By 11 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 24.444 75.800 2 25.359 75.222 3 28.337 74.922 4 30.336 74.903 5 32.313 75.180 6 34.240 75.731 7 36.055 76.551 8 37.753 77.623 9 39.271 78.925 10 40.588 30.430 11 41.507 32.000 Circle Center At X = 29.434 ; Y = 88.861 ; and Radius = 13.982 Factor of Safety *** 1712 *** Failure Surface Specified By 12 Coordinate Points Point X~Surf Y-Surf No. (ft) (ft) 1 25.556 75.800 2 27.494 75.307 3 29.472 75.013 4 31.470 74.921 5 33.457 75.031 6 35.443 75.342 7 37.377 75.851 8 39.249 76.554 9 41.041 77.442 10 42.734 78.507 11 44.311 79.737 12 45.413 80.793 Circle Center At X = 31.381 ; Y = 94.514 ; and Radius = 19.696 Factor of Safety *** 1.712 *** Failure Surface Specified By 12 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 25.556 75.800 2 27.466 75.209 3 29.439 74.881 4 31.438 74.822 5 33.427 75.032 6 35.370 75.508 7 37.230 76.242 C;\Program Files\G72SW\cbad-b-s.OUT Page 5 8 38.975 77.220 9 40.572 78.423 10 41.993 79.831 11 43.210 81.418 12 43.423 81.789 Circle Center At X = 30.876 ; Y = 89.573 ; and Radius = 14.765 Factor of Safety *** 1,714 *** Failure Surface Specified By 13 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 24.444 75.800 2 25.391 75.341 3 28.371 75.056 4 30.368 74.947 5 32.367 75.014 6 34.352 75.257 7 36.308 75.674 3 38.219 76.262 9 40.071 77.017 10 41.850 77.932 11 43.541 79.000 12 45.131 80.213 13 45.641 80.679 Circle Center At X = 30.608 ; Y = 97.598 ; and Radius = 22.652 Factor of Safety *** 1.716 *** **** END OF GSTABL7 OUTPUT **** O JZ *^ o E Q. O .n CO ffl "D o ^ T-^ o >L E E (O u. o [->» ffl CM >^ ffl 3 <i! h- re CO O O o ll- < o ts n £ re (O C:\Program Files\G72SW\cbad-c-s.OUT Page 1 *** GSTABL7 *** ** GSTABL7 by Garry H. Gregory, P.E. ** ** Original Version 1.0, January 1996; Current Version 2.005, Sept. 2006 ** (All Rights Reserved-Unauthorized Use Prohibited) ****************************************************jr************************^*^* SLOPE STABILITY ANALYSIS SYSTEM Modified Bishop, Simplified Janbu, or GLE Method of Slices. (Includes Spencer S Morgenstern-Price Type Analysis) Including Pier/Pile, Reinforcement, Soil Nail, Tieback, Nonlinear Undrained Shear Strength, Curved Phi Envelope, Anisotropic Soil, Fiber-Reinforced Soil, Boundary Loads, Water Surfaces, Pseudo-Static & Newmark Earthquake, and Applied Forces. ********************************************************** ***^**.^.^*****^j^r^^^^^.^^^ Analysis Run Date: 1/23/2012 Time of Run: 04:52PM Run By: Username Input Data Filename: C:\Program Files\G72SW\cbad-c-s.in Output Filename: C:\Program Files\G72SW\cbad-c-s.OUT Unit System: English Plotted Output Filename: C:\Program Files\G72SW\cbad-c-s.PLT PROBLEM DESCRIPTION: Lowe's of Carlsbad LOW-70976.4 Global Seismic - Wall C Sta 2+60 BOUNDARY COORDINATES 12 Top Boundaries 19 Total Boundaries Boi.i.ndary X-Left Y-Left X-Right Y-Right Soil No. (ft) (ft) (ft) (ft) Below 1 0.00 82. 00 27.50 82.00 1 2 27.50 82.00 29.00 80.80 1 3 29.00 80.80 29.01 85.59 2 4 29.01 85.59 29. 68 85.59 2 5 29. 68 85.59 32.00 86.00 1 6 32.00 86.00 34.00 87.00 1 7 34.00 87.00 36.00 88.00 1 8 36.00 . 88.00 41.20 88.00 1 9 41.20 88.00 43.80 89.00 1 10 43.80 89.00 45.00 90.00 1 11 46.00 90. 00 48.50 91.00 1 12 48.50 91.00 76.50 92.00 1 13 28. 99 80.25 29.00 80.80 2 14 23. 99 80.25 29. 66 80.25 1 15 29.66 80.25 2 9.67 84.59 3 16 2 9.67 84.59 29. 68 35.59 1 17 2 9.57 34. 59 35.17 84.59 3 18 29.66 80.25 35.16 80.25 1 19 35.16 80.25 35.17 84.59 1 User Specified Y-Origin = 60.00 (ft) Default X-Plus Value = 0.00{ft) Default Y-Plus Value = O.OO(ft) ISOTROPIC SOIL PARAMETERS 3 Type(s) of Soil Soil Total Saturated Cohesion Friction Type Unit Wt. Unit Wt, Intercept Angle Pore Pressure Piez. Pressure Constant Surface No. (pcf) (pcf) (psf) (deg) Param. (psf) No 1 120.0 130.0 200.0 23.0 0.00 0.0 1 2 140.0 140.0 1500.0 45.0 0.00 0.0 1 3 120.0 130.0 0.0 30.0 0.00 0.0 1 Specified Peak Ground Acceleration Coefficient (A) = 0.300(g) Specified Horizontal Earthquake Coefficient (kh) = 0.300(g) Specified Vertical Earthquake Coefficient (kv) = 0.000(g) Specified Seismic Pore-Pressure Factor = 0.000 A Critical Failure Surface Searching Method, Using A Random Technique For Generating Circular Surfaces, Has Been Specified. 10000 Trial Surfaces Have Been Generated. 1000 Surface(s) Initiate(s) From Each Of 10 Points Equally Spaced Along The Ground Surface Between X = 19.00(ft) and X = 2 9.00(ft) C:\Program Files\G72SW\cbad-c-s.OUT Page 2 Each Surface Terminates Between X = 30.00(ft) and X = 76.50(ft) Unless Further Limitations Were Imposed, The Minimum Elevation At Which A Surface Extends Is Y = 0.00(ft) 2.00(ft) Line Segments Define Each Trial Failure Surface. Following Are Displayed The Ten Most Critical Of The Trial Failure Surfaces Evaluated. They Are Ordered - Most Critical First. * * Safety Factors Are Calculated By The Modified Bishop Method * ^ Total Number of Trial Surfaces Attempted = 0 Number of Trial Surfaces With Valid FS = 0 Statistical Data On All Valid FS Values: FS Max = 0.000 FS Min = 500.000 FS Ave = NaN Standard Deviation = 0.000 Coefficient of Variation = NaN Failure Surface Specified By 27 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 19. 000 82.000 2 20. 846 81.229 3 22. 727 80.551 4 24. 640 79.968 5 26. 580 79.481 6 28. 542 79.091 7 30. 520 78.800 8 32. 511 78.607 9 34. 509 78.514 10 36. 509 78.520 11 38. 505 78.626 12 40. 495 78.832 13 42. 472 79.136 14 44 . 431 79.539 15 46. 368 80.039 16 48. 277 80.634 17 50. 154 81.324 18 51. 995 82.107 19 53. 794 82.980 20 55. 547 83.942 21 57. 251 84.990 22 58. 900 86.122 23 60. 490 87.335 24 62. 018 88.625 25 63. 480 89.990 26 64. 872 91.426 27 65. 016 91.590 Circle Center At X = 35.37 9 ; Factor of Safety Y = 118.624 and Radius = 40.120 Slice No. Width (ft) *** 1.501 *** Individual data on the Water Water Force Force Weight Top Bot (lbs) (lbs) (lbs) 0 slices Tie Tie Force Force Norm Tan (lbs) (lbs) Earthquake Force Surcharge Hor Ver Load (lbs) (lbs) (lbs) Failure Surface Specified By 26 Coordinate Points Point X-Surf Y-Surf No. (ft) (ft) 1 19.000 82.000 2 20.854 81.249 3 22.742 80.590 4 24.661 80.027 5 26.606 79.559 6 28.571 79,188 7 30.552 78.916 8 32.545 78.742 9 34.543 78.668 10 36.543 78.693 11 38.539 78.817 12 40.527 79.040 C:\Program Files\G72SW\cbad-c-s.OUT Page 3 13 14 15 16 17 18 19 20 21 22 23 24 25 26 42.501 44.456 4 6.389 48.293 50.164 51.999 53.791 55.537 57.233 58.873 60.455 61.974 63.427 64.571 79.362 79.781 80.297 80.909 81.614 82.411 83.298 84.274 85.334 86.478 87.702 89.003 90.378 91.574 ,040 ; Y Circle Center At X = 35 Factor of Safety *** 1.502 *** Failure Surface Specified By 26 Coordinate Points 118.895 ; and Radius = 40.231 Point X-Surf Y-Surf No. (ft) (ft) 1 19.000 82.000 2 20.854 81.250 3 22.743 80.593 4 24.663 80.032 5 26.608 79.568 6 28.575 79.202 7 30.557 78.935 8 32.550 78.768 9 34.548 78.700 10 36.548 78.733 11 38.544 78.865 12 40.530 79.099 13 42.502 79.431 14 44.456 79.862 15 46.385 80.389 16 48.285 81.013 17 50.152 81.731 18 51.980 82.542 19 53.765 83.443 20 55.503 84.433 21 57.189 85.508 22 58.820 86.667 23 60.390 87.906 24 61.896 89.222 25 63.334 90.611 26 64.224 91.562 Circle Center At X = 34.889 ; Y Factor of Safety *** 1.502 *** Failure Surface Specified By 27 Coc Point X-3urf Y-Surf No. (ft) (ft) 1 19.000 82.000 2 20.826 81.184 3 22.691 ' 80.462 4 24.590 79.834 5 26.518 79.303 6 28.471 78.870 7 30.443 78.537 8 32.429 78.303 9 34.425 78.170 10 36.424 78.138 11 38.423 78,207 12 40.416 78.377 13 42.398 78.648 14 44.363 79.018 15 46.307 79.486 118.576 ; and Radius = 39.878 C:\ProgramFiles\G72SW\cbad-c-s.OUT Page 4 16 17 18 19 20 21 22 23 24 25 26 27 48.226 50.113 51.964 53.774 55.540 57.255 58.917 60.520 62.061 63.536 64.940 65.803 80.053 80.715 81.472 82.322 83.262 84.290 85.403 86.599 87.874 89.225 90.649 91.618 36.058 ; Y Circle Center At X = Factor of Safety *** 1.502 *** Failure Surface Specified By 25 Coordinate Points 117.727 ; and Radius = 39.590 Point No. 1 2 3 4 5 5 7 8 9 10 11 12 13 14 •15 16 17 18 •19 20 21 22 23 24 25 X-Surf (ft) 19.000 20.836 22.712 24. 623 26.563 28.527 30.508 32.501 34,501 36,500 38,494 40.476 42.440 44.381 46.294 48.172 50.010 51.802 53.544 55.229 56.854 58.414 59.903 61.318 62.599 Y-Surf (ft) 82.000 81.207 80.514 79.924 79.438 79.059 78.785 78.621 73.565 78.616 78.777 79.044 79.419 79.900 30.486 81.174 81.963 82.850 83.833 84.909 86.075 87.327 88.662 90.076 91.504 34.545 ; Y 115.453 Circle Center At X = Factor of Safety *** 1.502 *** Failure Surface Specified By 27 Coordinate Points and Radius = 36.889 Point X-Surf Y-Surf No. (ft) (ft) 1 19 000 82.000 2 20 821 81.173 3 22 683 80.443 4 24 581 79.812 5 26 509 79.282 6 28 463 78.854 7 30 436 78.529 8 32 424 78.308 9 34 421 78.192 10 36 421 78.181 11 38 419 78.275 12 40 409 78.474 13 42 386 78.777 14 44 344 79.184 15 46 278 79.693 16 48 182 80.303 17 50 052 81.012 18 51 883 81.819 j C:\ProgramFiles\G72SW\cbad-c-s.0UT Page 5 19 53.668 82.721 - 20 55.403 83.715 21 57.084 84.799 j 22 58.705 85.970 23 60.263 87.225 24 61,752 88.559 25 63.170 89.970 26 64.511 91.454 27 64.609 91.575 Circle Center At X = 35.630 ; Y = 116.213 ; and Radius = 38.041 ] Factor of Safety *** 1.502 *** ' Failure Surface Specified By 28 Coordinate Points Point X-Surf Y -Surf No. (ft) (ft) 1 19.000 82.000 2 20.844 81.225 3 22.723 80.540 4 24.632 79.943 5 26.567 79.437 6 28.523 79.022 7 30.497 78.700 3 32.484 78.471 9 34,479 78.336 10 36.479 78.294 11 38.478 78.347 12 40.473 78.494 13 42.458 78.735 14 44.430 79.058 15 46.384 79.495 16 48.316 80.012 17 50.221 80.620 18 52.096 81.317 19 53.936 82.102 20 55.737 32.972 21 57.494 83.926 22 59.206 84.961 23 60.366 86.076 24 62.472 87.268 25 64.020 88.534 26 65.507 89.871 27 66.930 91.277 28 67.2 92 91.671 Circle Center At X = 35 .352 ; Y Factor of Safety *** 1.503 *** Failure Surface Specified By 27 Coc Point X-Surf Y -Surf No. (ft) (ft) 1 19.000 82.000 2 20.862 81.270 3 22.756 80.628 4 24.678 30.074 5 26.623 79.610 6 28.588 79.237 7 30.568 78.955 8 32.559 78.767 9 34.557 78.671 10 36.557 78,668 11 38.555 78.757 12 40.547 78.940 13 42.528 79.215 14 44.494 79.581 15 46.441 80.039 15 48.364 80.587 17 50.250 81.223 18 52.125 81.947 120.760 ; and Radius = 42.467 C:\ProgramFiles\G72SW\cbad-c-s.OUT Page 6 19 20 21 22 23 24 25 26 27 53.954 55.743 57.488 59.187 60.834 62.427 53.963 55.437 56.410 82.757 83.650 84.626 85.683 86.815 88.026 89.308 - 90.659 91.640 35.626 ; Y Circle Center At X = Factor of Safety *** 1.503 *** Failure Surface Specified By 27 Coordinate Points 121.680 ; and Radius = 43.023 Point No. 1 2 3 4 5 5 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 X-Surf (ft) 19.000 20.363 22.758 24.681 26.627 28.593 30.573 32.565 34.562 36.562 38.560 40.552 42.532 44.498 46.444 48.367 50.263 52.126 53.954 55.742 57.487 59.184 60.830 62.422 63.956 65.429 66.339 Y-Surf (ft) 82.000 81.273 80.634 80.083 7 9.622 79.252 78.974 78.788 78.695 78.694 78.787 78.972 79.250 79.619 80.079 80.629 81.267 81.993 82.805 83.701 84.679 85.737 86.872 88.083 89.366 90.720 91.637 35.571 ; Y 121.734 Circle Center At X = Factor of Safety *** 1.503 *** Failure Surface Specified By 25 Coordinate Points and Radius = 43.051 Point X-Surf Y-Surf No. (ft) (ft) 1 19.000 82.000 2 20.824 81.179 3 22.590 80.460 4 24.594 79.847 5 26.529 79.340 6 28.439 78.942 7 30.468 78.654 8 32.460 78.476 9 34.459 73.409 10 36.458 78.453 11 38.452 78.609 12 40.434 78.875 13 42.399 79.252 14 44.339 79.736 15 46,249 80.329 16 48.124 81.025 17 49.956 81.827 18 51.742 82.728 19 53.474 83.727 C:\Program Files\G72SW\cbad-c-s.OUT Page 7 20 55 148 84,821 21 56 759 86.007 22 58 301 87.280 23 59 770 88,638 24 61 162 90,074 25 62 393 91,496 Circle Center At X = 34 .660 ; Y = 114.344 ; and Radius = 35 Factor of Safety 1.503 *** **** END OF GSTABL7 OUTPUT