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HomeMy WebLinkAboutCT 03-02; CARLSBAD RANCH PA 5; AS-GRADED GEOTECHNICAL REPORT OF ROUGH AND FINE GRADING; 2006-08-02AS-GRADED GEOTECHNICAL REPORT OF ROUGH AND FINE GRADING, HOTEL ONE, RESORT AND CONFERENCE FACILITIES, SALES BUILDING, AND VILLAS NO. 53 THROUGH 56, LOTS 10, 11 AND A PORTION OF LOT 1, GRAND PACIFIC CARLSBAD, CARLSBAD, CALIFORNIA Prepared for: I GRAND PACIFIC RESORTS 5900 Pasteur Court; Suite 200 Carlsbad, California 92008 Project No. 040575-005 August 2, 2006 Leighton and Associates, Inc. A LEIGHTON GROUP COMPANY Leighton and Associates, Inc. A LEIGHTON GROUP COMPANY I August 2, 2006 I Project No. 040575-005 To: Grand Pacific Resorts 5900 Pasteur Court, Suite 200 I Carlsbad, California 92008 I Attention: Mr. Bruce Zelinka .Subject.. . As-Graded Geotechnical: Reportof Rough and Fine Grading, Hotel One, Reso - ,..... .:... and Conference Facilities,- Sales Building, and-Villas No. 53 through 56, Lots 10; .... Rortionof Lot -IT-- Grand Pacific, Carlsbad, Carlsbad, California. I Introduction :J.ac.9d Ante ::3thth1.yoUr..request and .Authorization,: Leighton and Associate-Iñc: (Leighton) has:........-..................pro.vided. ..geoteclrnical observation-and testing services during the rough and fine grading operations for Lots 10, 11 and a portion of Lot 1 at the Grand Pacific Carlsbad resort, located in 'I....... .Carlsbad,...California; This reportsummarizesOtirgeotechnical.observations,field and laboratory ..the.geotechnical•conditions-encountered duringth--tough and- fine -gradig - . operations of the site. ................ and::; recomendationsrented in the Geotechnical Investigation repo ......................... .(Leighton;2005) are still considered-pertinent and applicable to the development of the projt 1 .... - .....and should -be followed. during the post-grading and. construction phases of site development. As :of.the . date.of this:report, the rough and--fine grading operations at Lots 10, 11 and a portion of Lot 1, -for.-Hotel One, Resort and Conference Facilities, Sales Building and VillasNo.53 through ..56, of, the proposed Grand . Pacific Carlsbad, Planning Area. 5 - Phase I. improvements are essentially complete. I I, I . 3934 Murphy Canyon Road, Suite B205 • San Diego, CA 92123-4425 858.292.8030 • Fax 858.292.0771 • www.leightongeo.com 17 040575-005 Summary of Rough and Fine Grading Operations I The rough and fine grading operations for the project were performed between October 17, 2005 and July 21, 2006. The grading operations were observed and tested by a representative of Leighton in accordance with the project geotechnical recommendations (Appendix A), I recommendations made during the course of grading, and the requirements of the City of Carlsbad. I Prior to rough and fine grading, the areas of the proposed development were stripped of surface vegetation and debris. These materials were disposed off-site. The primary grading activity for I the proposed Hotel One Building, Resort and Conference Facilities Building, Sales Building and Villas No. 53 through 56 on Lot 10, 11, and a portion of Lot. 1, consisted of removal of highly expansive clay to competent formational material. The removal depths extended 10 feet below I the finish grade and extended laterally to a minimum 10 feet beyond the building limits. The depths of removals were observed by a representative of Leighton. I Replacement fill slopes were placed along the proposed slopes on the north and east sides of the Sales Building Pad, on the northeast side of the Lot 10 building pad, the western side of the Resort Hotel Building Pad, and along the proposed slope between the Sales Building and the I Resort Conference Facilities Building. The backcut for the replacement fill slopes started 15 feet behind the top of the slope except the backcut adjacent to the Resort Conference Facility building I which started 5 feet behind the top of the proposed slope. To mitigate the potential for accumulation of seepage water, subdrain systems were installed alongside the replacement fill . slopes. The subdrains were typically placed along the top of the I existing clay bed to intercept the ground water present on the top of the clay bed. The subdrain typically consists of a 4-inch perforated PVC pipe (placed holes down) surrounded by a minimum 4 cubic feet (per linear foot) of crushed rock and wrapped in a filter fabric. The I.. subdrains were designed to have a minimum fall of at least 1 percent to the outlet into a storm drain system. A cut/fill transition was encountered at the Conference Facilities Building. In order to mitigate adverse affects in the cut/fill transition zone, all the fill soils placed within 10 feet of the building ' limits were compacted to a minimum of 95 percent relative compaction. The cut portion extending at least 10 feet outside the building limits was scarified to a depth of 12 inches, moisture conditioned, and compacted to a minimum of 95 percent relative compaction. I, The onsite soil was moisture-conditioned and reused as fill. Fill soils were compacted to a minimum 90 percent relative compaction at near optimum moisture contents. The very highly I expansive clays that were used as compacted fill were placed at moisture contents at least 4 percent above the optimum moisture content. The results of the field density tests, are summarized in Appendix B. The approximate locations of the density tests are presented on I Plate 1. Compaction of the fill soils was achieved by use of heavy-duty construction equipment. I , -2- Leighton I I I I Li .1 T 040575-005 I Areas of fill in which field density, tests indicated compactions less than the recommended relative compaction or where the soils exhibited nonuniformity or had field moisture contents less than the I minimum moisture content were reworked. The reworked areas were recompacted and re-tested until the recommended minimum 90 percent relative compaction and minimum moisture content was achieved: Materials in the Conference Building pad were compacted and tested to a minimum of 95 percent relative compaction. Laboratory maximum dry density tests of representative on-site soils were performed in general accordance with ASTM Test Method Dl 557. Expansion potential and soluble sulfate content tests of representative finish grade soils of the building pad were performed in accordance with ASTM D4829 and standard geochemical methods. The test results are presented in Appendix C. I Conclusions The geotechnical conditions encountered during the rough and fine grading operations for Lots 10, I ,11 and a portion of Lot 1 of the proposed Grand' Pacific Resort project were generally as anticipated. It is our professional opinion that the site is suitable for the intended use provided the recommendations in the project geotechnical reports (Appendix A) and presented herein are. I incorporated into the post-grading and construction phases of the project. The following is a summary of our conclusions concerning the rough and fine grading operations: I ' • Site preparation was geotechnically observed. Very highly expansive clays were excavated and replaced as compacted fill during the grading I operations. These materials were placed outside of proposed building pad areas, at least 8 feet below grade. The expansive clays were placed at least 4 percent above optimum moisture content. ' . •' ' The upper 12 inches of existing ground surface within the limits of the proposed cut areas were removed and/or scarified prior to fill placement. The fill soils placed on the site were moisture ,conditioned to obtain near optimum moisture content and compacted to a minimum 90 percent relative compaction (in accordance with ' ASTM Test Method D1557). Materials 'in the Conference Building Pad were compacted to a minimum 95 percent relative compaction. Replacement fill slopes along with subdrain systems were installed along the proposed slopes to drain out the saturated soils and seepage conditions encountered. Expansion potential testing of the finish grade soils on the building pads is pending and will be issued' under separate cover. 4 -3- Leighton I 040575-005 I Recommendations I, Recommendations concerning the post-grading and construction phases of site development for the project have previously been presented in the project preliminary geotechnical report (Leighton, 2005a) The recommendations presented in the project geotechmcal report are still considered applicable to the planned development and should be followed during the future post grading and construction phases of site development. Additional or addendum recommendations are presented below: Building Pad Finish grade test, results for expansion potential and soluble sulfate are to be provided, under separate cover. Any modifications to the recommendations will be provided at that time. If you have any questions regarding this report, please do not hesitate to contact this office. We appreciate this opportunity to be of service. Respectfully submitted LEIGHTON AND ASSOCIATES, INC. HI Sean e1o, RCE 54033 Director of Engineering Michael Principal Geologist I Attachments: Plate 1 - AsGraded Geotechnical Map Plate 2 - As-Graded Geotechnical Map Plate 3 - Field Density Test Location Map Plate 4 - Field Density Test Location Map Appendix A - References Appendix B - Summary of Field Density. Tests.. . Appendix C - Laboratory Testing Procedures and Test Results DistributiOin' (8) Addressee 4 Leighton VAI I 040575-005 At i APPENDIX A References I California Building Standards Commission (CBSC), 2001, California Building Code, Volume I - Administrative, Fire- and Life-Safety, and Field Inspection Provision, Volume II - Structural Engineering Design Provision, and Volume III - Material, Testing and Installation Provision, ICBO. Leighton and Associates, Inc., 2005a, Geotechnical Investigation, Proposed 53-Acre Resort I . Development - Phase 1, Carlsbad Ranch, Planning Area PA-5, Carlsbad, California, Project No. 040575-003, dated April 11, 2005. 2005b, Clarification of Remedial Earthwork Removal Assumptions of the On-Site Topsoil/Colluvium, Proposed Grand Pacific Resort, Carlsbad Ranch Planning Area PA-5, Carlsbad, California, Project No. 040575-005, dated December 14, 2005. 2006a, Stability Fill/Revised Fill Slope Key and Highly Expansive Clay Removal Recommendations, Western Side of the resort Hotel Building Pad, Proposed Grand Pacific Carlsbad Resort, Carlsbad Ranch Planning Area PA-5, Carlsbad, California, Project No. 040575-005, dated January 23, 2006. 2006b, Addendum Recommendations Concerning the Sales Building Stability Fill and Resort Conference 'Facility Building Pad, Proposed Grand Pacific Carlsbad Resort, Carlsbad Ranch Planning Area PA-5, Carlsbad, California, Project No. 040575-005, dated January 31, 2006. —; 2006c, Addendum Recommendations Concerning the Sales Building Stability Fill and Lot 10 Building Pad Stability Fills, removals of the Clay Bed Beneath the Building Pads, and Subdrain Installation, Proposed Grand Pacifië Carlsbad Resort, Carlsbad Ranch Planning Area PA-5, Carlsbad, California, Project No. 040575-005, dated January 31, 2006. 2006d, Recommendations Concerning the Backfihling of the Temporary Stability * Backcut Slope, Sales Building and Lot 10 Building Pad Stability Fills, Proposed Grand Pacific Carlsbad Resort, Carlsbad Ranch Planning Area PA-5, Carlsbad, California, Project No. 040575-005, dated April 6, 2006. 2006e, Geotechnical Review of Structural Foundation Plans, Proposed Conference Facility, Carlsbad Ranch Resort and Hotel Phase 1, Carlsbad, California, Project No. 040575-005, dated May 17, 2006. A-i I I I 1 I I I I I I I I I I I ri I I I 040575-005 Explanation of Summary of Field Density Tests Test No. I I Test of Test No. Test of Prefix [ Test of Abbreviations Prefix Test of Abbreviations (none) GRADING Natural Ground NG (SG) SUBGRADE Original Ground OG (AB) AGGREGATE BASE Existing Fill EF (CB) CEMENT TREATED BASE Compacted Fill CF (PB) PROCESSED BASE Slope Face SF (AC) ASPHALT CONCRETE Finish Grade FG C Curb (5) SEWER (SD) STORM DRAIN G Gutter (AD) AREA DRAIN Curb and Gutter CG (W) DOMESTIC WATER Cross Gutter XG (RC) RECLAIMED WATER Street ST (SB) SU]3DRAIN Sidewalk SW (G) GAS Driveway D (E) ELECTRICAL Driveway Approach DA (T) TELEPHONE Parking Lot PL (J) JOINT UTILITY Electric Box Pad EB (I) IRRIGATION Trash Enclosure. TE Loading Ramp LR Bedding Material B Building Pad BP Shading Sand S Main M Lateral L Crossing x. Manhole MH Hydrant Lateral Fll Catch Basin CB Riser R Inlet Fire Service FS Water Services WS Head Wall HW (RW) RETAINING WALL . (P) PRESATURATION (CW) CRIB WALL (LW) LOFFELL WALL Moisture Content M (SF) STRUCT FOOTING Footing Bottom F Backfill B Wall Cell C (IT) INTERIOR TRENCH Sewer Lateral S Storm Drain SD Electric Line E N represents nuclear gauge tests that were performed in general accordance with most recent version of ASTM Test Methods D2922 and D3017. S represents sand cone tests that were performed in general accordance with most recent version of ASTM Test Method Dl 556. iSA represents first retest of Test No. 15 B-i SUMMARY OF FIELD DENSITY TESTS . . . Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of . Lot # Elev (ft) Type Field Max I Field Opt. Compaction Remarks 1 10/20/05 CF South Lot 5 5 185.0 01 117.5 126.0 11.7 11.0 93 2 10/20/05 CF North Lot 6 178.0 02 123.4 134.5 8.7 8.5 92 3 10/20/05 CF North Lot 6 6 181.0 02 121.7 134.5 9.4 8.5 90 4 10/20/05 CF North Lot 6 6 186.0 01 119.2 126.0 12.5 11.0 95 5 10/20/05 CF North Lot 6 6 179.0 02 124.1 134.5 9.8 8.5 92 6 10/21/05 CF North Lot 6 185.0 02 120.8 134.5 8.6 8.5 90 7 10/21/05 CF North Lot 6 6 177.0 02 124.9 134.5 9.0 8.5 93 8 10/21/05 CF North Lot 6 6 178.0 02 125.3 134.5 8.8 8.5 93 9 10/21/05 CF North Lot 6 6 182.0 02 124.7 134.5 8.2 8.5 93 10 10/21/05 CF North Lot 6 181.0 02 122.9 134.5 9.1 8.5 91 11 10/21/05 CF North Lot 6 6 182.0 02 125.0 134.5 9.3 8.5 93 12 10/24/05 CF North Lot 6 6 178.0 02 123.4 134.5 8.7 8.5 92 13 10/24/05 CF North Lot 6 6 180.0 02 125.2 134:5 9.1 8.5 93 14 10/24/05 CF North Lot 6 6 183.0 02 127.4 134.5 7.8 8.5 95 15 10/24/05 CF North Lot . 6 184.0 02 122.8 134.5 8.3 8.5 91 16 10/25/05 CF South Lot 6 177.0 02 120.9 134.5 8.8 8.5 90 17 10/25/05 CF North Lot 6 6 176.0 01 116.2 126.0 10.1 11.0 92 18 10/25/05 CF South Lot 6 6 176.0 01 118.5 126.0 9.4 11.0 94 19 10/25/05 CF South Lot 6 6 179.0 02 121.4 134.5 8.8 8.5 .90 20 10/25/05 CF North Lot 6 . 6 178.0 01 115.8 126.0 9.6 11.0 92 21 10/26/05 CF South Lot 6 177.0 02 121.6 134.5 8.4 8.5 90 22 10/26/05 CF South Lot 14 14 180.0 01 118.7 126.0 11.7 11.0 94 23 10/26/05 CF South Lot 14 14 182.0 02 . 120.9 134.5 9.1 8.5 90 24 10/26/05 CF South Lot 6 . 6 180.0 01 116.3 126.0 9.6 11.0 92 25 10/26/05 CF South Lot 6 6 179.0 03 121.8 130.0 7.8 8.5 94 26 10/27/05 CF North Lot 6 . 6 182.0 03 119.5 130.0 8.9 8.5 92 27 10/27/05 CF South Lot 6 179.0 01 117.2 126.0 10.3 11.0 93 28 10/27/05 CF North Lot 14 14 178.0 02 121.2 134.5 10.0 8.5 90 29 10/27/05 CF South Lot 6 6 179.5 01 114.2 126.0 9.6 11.0 91 30 10/27/05 CF South Lot 6 178.0 02 122.2 134.5 8.2 8.5 91 31 10/27/05 CF South Lot 14 14 180.0 01 117.3 126.0 11.4 11.0 93 32 10/28/05 CF South Lot 14 . 14 183.0 01 116.5 126.0 12.3 11.0 92 Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad . Client: 0 . Pagel of 34 7/27/2006 7:18:43AM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of - Location Lot # Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks 33 10/28/05 CF South Lot 14 14 180.5 01 117.8 126.0 10.5 11.0 93 34 10/28/05 CF North Lot 14 14 181.0 01 119.2 126.0 9.8 11.0 95 35 10/28/05 CF North Lot 6 180.0 02 123.1 134.5 10.1 8.5 92 36 10/31/05 CF North Lot 6 187.0 02 124.3 134.5 9.1 8.5 92 37 10/31/05 CF North Lot 6 6 185.0 02 125.2 134.5 8.5 8.5 93 38 10/31/05 CF North Lot 6 6 188.0 02 127.4 134.5 8.3 8.5 95 39 10/31/05 CF North Lot 6 6 186.0 03 118.7 130.0 10.8 8.5 91 40 11/1/05 CF South Lot 6 6 184.0 03 121.7 130.0 6.8 8.5 94 41 11/1/05 CF South Lot 6 6 182.5 03 122.3 130.0 9.5 8.5 94 42 11/1/05 CF South Lot 6 6 183.0 03 121.5 130.0 8.8 8.5 93 43 11/1/05 CF North Lot 6 185.0 03 119.6 130.0 9.4 8.5 92 44 11/1/05 CF North Lot 6 . 6 184.0 02 124.9 134.5 8.2 8.5 93 45 11/2/05 CF North Lot 14 14 179.0 02 122.0 134.5 10.3 8.5 91 46 11/2/05 CF North Lot 6 181.0 02 125.8 134.5 9.4 8.5 94 47 11/2/05 CF. South Lot 14 14 180.0 02 123.7 134.5 8.8 8.5 92 48 11/2/05 CF South Lot 6 6 182.0 02 120.9 134.5 10.6 8.5 90 49 11/2/05 CF South Lot 14 14 181.0 02 124.6 134.5 8.2 8.5 93 50 11/2/05 CF South Lot 6 6 184.0 02 121.3 134.5 10.5 8.5 90 51 11/2/05 CF South Lot 6 6 185.0 02 126.1 134.5 8.0 8.5 94 52 11/2/05 CF North Lot 6 . 6 186.0 02 128.7 134.5 8.6 8.5 96 53 11/3/05 CF South Lot 6 . . 6 180.0 02 126.2 134.5 7.8 8.5 94 54 11/3/05 CF South Lot 6 6 182.0 02 120.8 134.5 9.6 8.5 90 55 11/3/05 CF South Lot 6 . 6 183.0 03 119.8 130.0 10.3 8.5 92 56 11/3/05 CF South Lot 6 6 184.0 02 124.7 134.5 8.1 8.5 93 57 11/4/05 CF North Lot 6 . 6 184.0 02 124.9 134.5 10.7 8.5 93 58 11/4/05 CF North Lot 6 6 182.0 02 123.7 134.5 9.8 8.5 92 59 11/4/05 CF North Lot 14 14 183.0 02 122.5 134.5 9.8 8.5 91 60 11/4/05 CF North Lot 14 14 185.0 01 . 115.1 126.0 9.9 11.0 91 61 11/4/05 CF South Lot 14 14 181.5 01 118.8 126.0 9.2 11.0 94 62 11/4/05 CF South Lot 8 8 182.5 01 117.5 126.0 10.7 11.0 93 63 11/7/05 CF South Lot 8 8 182.5 02 122.7 134.5 9.1 8.5 91 64 11/7/05 CF South Lot 14 14 184.0 02 124.6 134.5 7.9 8.5 93 Project Number: 040575005 Aft Project Name: Grand Pacific Carlsb Project Location: Carlsbad . Client: . 0 Page 2of34 7/27/2006 7:18:44AM - - - - - - "M - - - - -, - - - - - -. SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Lot # Elev (ft) Type Field Max Field Opt. Compaction Remarks 65 11/7/05 CF North Lot 7 - 7 184.5 01 120.7 126.0 10.9 11.0 96 66 11/8/05 CF North Lot 7 7 184.0 02 122.4 134.5 8.3 8.5 91 67 11/8/05 CF South Lot 7 7 183.5 01 118.6 126.0 10.4 11.0 94 68 11/8/05 CF South Lot 7 . 7 183.0 02 124.7 134.5 9.2 . 8.5 93 69 11/8/05 CF South Lot 14 14 185.0 02 126.4 134.5 9.7 8.5 94 70 11/9/05 CF North Lot 14 14 188.0 02 124.7 134.5 8.2 8.5 93 71 11/9/05 CF North Lot 7 7 184.0 01 113.8 126.0 11.6 11.0 90 72 11/9/05 CF Resort Drive Sta 7+12 12 191.5. 01 . 115.2 126.0 9.9 11.0 91 73 11/9/05 CF South Lot 7 185.0 01 115.8 126.0 11.6 11.0 92 74 11/10/05 CF North Lot 7 185.5 02 121.5 134.5 7.9 8.5 90 75 11/10/05 CF South Lot 7 7 187.0 02 124.0 134.5 11.1 8.5 92- 76 11/10/05 CF South Lot 7 7 186.0 02 121.3 134.5 10.7 8.5 90 77 11/14/05 CF South Lot 14 14 184.0 02 121.4 134.5 9.5 8.5 90 78 11/14/05 CF South Lot 14 14 185.0 02 122.5 134.5 7.8 8.5 91 79 11/14/05 CF North Lot 7 7 187.0 01 116.9 126.0 10.4 11.0 93 80 11/14/05 CF North Lot 14 14 187.0 02 125.8 134.5 9.6 8.5 94 81 11/14/05 CF North Lot 7 7 186.0 01 117.8 126.0 13.4 11.0 93 82 11/14/05 CF South Lot 7 7 185.0 01 117.6 126.0 10.8 11.0 93 83 11/15/05 CF South Lot 5 5 187.0 02 123.8 134.5 8.7 8.5 92 84 11/15/05 CF North Lot 7 7 188.0 02 121.6 134.5 8.0 8.5 90 85 11/15/05 CF North Lot 7 7 187.0 01 120.7 126.0 11.3 11.0 96 86 11/15/05 CF North Lot 7 7 188.0 01 118.2 126.0 10.8 11.0 94 87 11/15/05 CF North Lot 7 7 188.5 02 123.9 134.5 11.0 8.5 92 88 11/16/05 CF South Lot 14 . 14 187.0 02 121.7 134.5 10.2 8.5 90 89 11/16/05 CF North Lot 7 7 189.0 02 123.7 134.5 11.3 8.5 92 90 11/16/05 CF North Lot 7 7 190.0 02 125.8 134.5 8.2 8.5 94 91 11/17/05 CF South Lot 14 14 186.0 02 122.8 134.5 9.6 8.5 91 92 11/17/05 CF South Lot 7 7 188.0 02 126.4 134.5 8.8 8.5 94 93 11/17/05 CF South Lot 8 187.0 01 . 119.3 126.0 11.5 11.0 95 94 11/17/05 CF South Lot 6 6 186.0 02 121.9 134.5 10.7 8.5 91 95 11/17/05 CF South Lot 6 6 187.0 02 123.8 134.5 10.1 8.5 92 96 11/18/05 CF South Lot 6 181.0 02 124.4 134.5 8.2 8.5 92 Project Number: 040575005 Project Name: Grand Pacific Carlsb . Project Location: Carlsbad Client: 0 Page 3 of 34 7/27/2006 7:18:44AM 97 11/18/05 CF South Lot 14 98 11/18/05 CF South Lot 8 99 11/23/05 CF South Lot 6 99A 11/23/05 CF South Lot 6 100 11/23/05 CF South Lot 7 101 11/23/05 CF South Lot 101A 11/23/05 CF South Lot 102 11/23/05 CF South Lot 7 103 11/28/05 CF South Lot 14 104 11/28/05 CF South Lot 14 105 11/28/05 CF South Lot 7 106 11/28/05 CF South Lot 7 107 11/28/05 CF South Lot 108 11/30/05 CF South Lot 109 11/30/05 CF North Lot 8 110 11/30/05 CF North Lot 8 111 11/30/05 CF North Lot 112 12/1/05 CF South Lot 6 113 12/1/05 CF South Lot 8 114 12/1/05 CF North Lot 115 12/1/05 CF South Lot 7 116 12/2/05 CF South Lot 8 117 12/2/05 CF South Lot 14 118 12/2/05 CF South Lot 119 12/2/05 CF West Lot 15 120 12/2/05 CF West Lot 15 121 12/2/05 CF South Lot 6 122 12/2/05 CF West Lot 15 123 12/6/05 CF West Lot 15 124 12/6/05 CF South Lot 6 125 12/6/05 CF West Lot 15 126 12/6/05 CF Tennis Court Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: . 0 - - - - -, - - - MM - - - Mao - - -. SUMMARY OF FIELD DENSITY. TESTS Test Test Test Location Test Soil No. . Date Of Lot # Elev (ft) Type Dry Density Moisture (%) Relative (%) Field Max Field Opt. Compaction Remarks 14 188.0 02 125.2 134.5 9.9 8.5 93 8 189.0 02 121.6 134.5 10.0 8.5 90 6 188.0 01 110.2 126.0 7.7 11.0 87 RTON99A 6 188.0 01 116.7 126.0 9.4 11.0 93 7 188.0 01 118.3 126.0 11.7 11.0 94 8 186.0 01 112.0 126.0 10.6 11.0 89 RTON101A 8 186.0 01 115.2 126.0 12.6 11,0 91 7 185.0 01 117.4 126.0 9.7 11.0 93 14 . 191.0 01 115.6 126.0 12.7 11.0 92 14 191.5 01 117.0 126.0 10.8 11.0 93 7 189.0 01 115.4 126.0 11.3 11.0 92 7 186.0 02 121.6 134.5 8.2 8.5 . 90 7 187.0 01 118.6 126.0 10.7 11.0 94 8 194.5 02 125.8 134.5 8.3 8.5 94 8 191.0 03 121.9 130.0 9.0 8.5 94 8 192.0 03 118.4 130.0 8.6 8.5 91 7 189.5 02 120.8 134.5 9.1 8.5 90 6 192.0 02 125.4 134.5 9.4 8.5 93 8 193.5 03 121.5 130.0 10.7 8.5 93 7 187.5 03 124.6 130.0 8.2 8.5 96 7 190.0 02 123.8 134.5 9.4 8.5 92 8 190.5 02 127.3 134.5 8.1 8.5 95 14 191.0 03 118.7 130.0 9.3 8.5 91 8 192.0 02 122.6 134.5 11.5 8.5 91 15 186.0 02 127.4 134.5 8.6 8.5 95 15 189.0 02 121.5 134.5 10.8 8.5 90 6 192.0 03 120.9 130.0 10.0 8.5 93 15 . 188.5 02 124.4 134.5 10.9 8.5 92 15 195.0 02 121.6 134.5 11.3 8.5 90 6 198.5 02 129.8 134.5 8.7 8.5 97 15 197.0 02 127.6 134.5 9.2 8.5 95 14 196.5 02 123.9 134.5 8.8 8.5 92 Page 4 of 34 7/27/2006 7:18:44AM - - - == - - - - - - MM - - - - - - - - SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Lot # Elev (ft) Type Field Max Field Opt. Compaction Remarks 127 12/6/05 CF Tennis Court 6 195.5 02 128.3 134.5 8.4 8.5 95 128 12/6/05 CF Tennis Court 6 198.0 02 122.7 134.5 10.4 8.5 91 129 12/6/05 CF North Lot 14 14 195.5 03 117.6 130.0 9.9 8.5 90 130 12/6/05 CF Resort Drive Sta 9+65 12 196.0 03 120.8 130.0 8.2 8.5 93 131 12/6/05 CF Resort Drive Sta 8-i-45 12 192.0 03 119.6 130.0 10.1 8.5 92 132 12/7/05 CF Resort Drive Sta ll+1O 12 198.5 03 121.5 130.0 10.5 8.5 93 133 12/7/05 CF Resort Drive Sta 12+30 12 194.5 03 119.0 130.0 9.7 8.5 92 134 12/7/05 CF Resort Drive Sta 12+ 10 14 194.0 02 124.9 134.5 8.7 8.5 93 135 12/8/05 CF Resort Drive Sta 10+50 14 200.5 02 126.9 134.5 8.2 8.5 94 136 12/8/05 CF Resort Drive Sta 9+50 7 199.0 03 117.2 130.0 12.3 8.5 90 137 12/8/05 CF Resort Drive Sta 8+10 12 195.0 02 127.6 134.5 9.3 8.5 95 138 12/8/05 CF Resort Drive Sta 7+00 12 201.0 02 126.8 134.5 9.4 8.5 94 139 12/8/05 CF West Lot 3 3 198.0 02 122.6 134.5 10.6 8.5 91 140 12/8/05 CF Resort Drive Sta 10+80 12 200.0 03 116.8 130.0 12.4 8.5 90 141 12/8/05 CF Resort Drive Sta 11+90 12 202.0 02 124.2 134.5 10.7 8.5 92 142 12/9/05 CF North Lot 3 3 202.0 02 124.7 134.5 8.2 8.5 93 143 12/9/05 CF South Lot 3 3 204.0 02 121.8 134.5 9.6 8.5 91 144 12/9/05 CF Resort Drive Sta 7+75 12 194.0 02 125.3 134.5 8.8 8.5 93 145 12/12/05 CF Resort Drive Sta 10+30 12 200.0 01 114,4 126.0 11.2 11.0 91 146 12/12/05 CF Resort Drive Sta 10+70 14 202.0 01 116.9 126.0 10.2 11.0 93 147 12/12/05 CF Resort Drive Sta 9+05 12 195.0 02 130.6 134.5 9.0 8.5 97 148 12/12/05 CF Resort Drive Sta 7+20 12 195.5 02 122.7 134.5 11.6 8.5 91 149 12/12/05 CF North Lot 3 3 197.0 01 121.5 126.0 12.2 11.0 96 150 12/12/05 CF South Lot 3 3 201.0 01 120.8 126.0 10.7 11.0 96 151 12/12/05 CF Resort Drive Sta 6+55 12 193.0 02 126.4 134.5 8.0 8.5 94 152 12/12/05 CF Resort Drive Sta ll+50 12 203.5 01 117.6 126.0 11.5 11.0 93 153 12/12/05 CF Resort Drive Sta ll+20 12 204.5 01 116.4 126.0 12.8 11.0 92 154 12/12/05 CF North Lot 3 3 200.5 01 119.2 126.0 10.1 11.0 95 155 12/13/05 CF South Lot 13 13 207.0 01 118.2 126.0 12.6 11.0 94 156 12/13/05 CF South Lot 13 13 202.0 02 123.8 134.5 8.7 8.5 92 157 12/13/05 CF South Lot 13 13 204.0 03 120.4 130.0 10.7 8.5 93 158 12/13/05 CF South Lot 13 13 203.0 03 124.3 130.0 9.2 8.5 96 Project Number: 040575005 Project Name: Grand Pacific Carlsb 401, Project Location: Carlsbad 0 Client: 0 Page 5 of 34 0 1127/2006 7:18:44AM - - - - - - - - - - - - - - - . SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Lot # Elev (ft) Type Field Max Field Opt. Compaction Remarks 159 12/13/05 CF South Lot 13 13 208.0 03 117.4 130.0 11.3 8.5 90 160 12/15/05 CF Resort Drive Sta 9+10 14 198.0 01 116.9 126.0 12.7 11.0 93 161 12/15/05 CF Resort Drive Sta lO+10 14 200.0 01 120.8 126.0 10.4 11.0 96 162 12/15/05 CF Resort Drive Sta ll+90 14 201.0 02 125.7 134.5 8.9 8.5 93 163 12/15/05 CF Resort Drive Sta 7+65 12 197.5 02 123.7 134.5 10.0 8.5 92 164 12/15/05 CF Resort Drive Sta 9+40 12 205.0 02 124.6 134.5 10.8 8.5 . 93 165 12/15/05 CF Resort Drive Sta 10+25 12 207.0 02 121.1 134.5 11.7 8.5 90 166 12/15/05 CF Resort Drive Sta 8+70 12 202.0 02 123.6 134.5 8.5 8.5 92 167 12/15/05CF Resort Drive Sta 6+05 . 12 195.0 01 116.9 126.0 11.0 11.0 93 168 12/15/05 CF West Lot 3 204.5 02 120.8 134.5 9.8 8.5 90 169 12/16/05 CF East Lot 3 3 207.0 02 121.7 134.5 10.6 8.5 90 170 12/16/05 CF North Lot l 1 206.5 03 117.4 130.0 10.3 8.5 90 171 12/16/05 CF North Lot S 1 208.5 02 121.5 134.5 9.8 8.5 90 172 12/16/05 CF South Lot 13 13 208.0 03 118.2 130.0 8.9 8.5 91 173 12/16/05 CF North Lot l 1 210.0 02 122.4 134.5 9.1 8.5 91 174 12/19/05 CF North Lot 1 1 213.0 01 111.3 126.0 9.6 11.0 88 RTON 174A 174A 12/19/05 CF North Lot 1 213.0 01 114.8 126.0 10.7 11.0 91 175 12/19/05 CF North Lot 1 1 .214.0 03 113.6 130.0 7.8 8.5 87 RTON 175A 175A 12/19/05 CF North Lot 1 214.0 03 118.2 130.0 8.4 8.5 91 176 12/19/05 CF North Lot 1 1 212.0 02 122.0 134.5 9.9 8.5 91 177 12/19/05 CF East Lot 3 3 211.5 01 116.2 126.0 12.7 11.0 92 178 12/19/05 CF South Lot 3 3 209.0 01 120.8 126.0 11.7 11.0 96 179 12/20/05 CF North Lot 1 1 220.0 02 122.2 134.5 9.0 8.5 91 180 12/20/05 CF North Lot l 1 217.0 01 118.4 126.0 10.8 11.0 94 181 12/20/05 CF North Lot l . 1 212.5 02 126.2 134.5 8.7 8.5 94 182 12/20/05 CF North Lot 1 1 216.5 02 123.8 134.5 9.4 8.5 92 183 12/20/05 CF North Lot 1 218.0 01 . 117.2 126.0 12.4 11.0 93 184 12/20/05 CF North Lot 2 217.0 02 121.6 134.5 10.1 8.5 90 185 12/20/05 CF North Lot 2 2 216.0 02 . 124.7 134.5 8.3 8.5 93 186 12/20/05 CF North Lot 1 1 215.0 02 125.2 134.5 9.5 8.5 93 187 12/20/05 CF South Lot 13 13 210.0 02 127.3 134.5 8.2 8.5 95 188 12/20/05 CF South Lot 13 13 209.0 02 121.0 134.5 11.7 8.5 90 Project Number: 040575005 Aot Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 Page 6of34 7/27/2006 1.0:43 :O4AM - - - - - - - - - - - - - - - - - - - SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Test Lot # Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks 189 12/21/05 CF North Lot 1 222.5 02 124.3 134.5 10.1 8.5 92 190 12/21/05 CF North Lot 1 1 225.0 02 120.5 134.5 9.4 8.5 90 191 12/21/05 CF North Lot 2 2 224.0 03 117.6 130.0 10.0 8.5 90 192 12/21/05 CF South Lot 13 13 213.0 02 125.7 134.5 9.8 8.5 93 193 12/21/05 CF South Lot 13 13 208.0 03 120.2 130.0 10.7 8.5 92 194 12/21/05 CF East Lot 3 3 205.5 03 118.6 130.0 8.7 8.5 91 195 12/22/05 CF North Lot 3 3 202.0 02 124.8 134.5 8.8 8.5 93 196 12/22/05 CF North Lot 3 3 '201.0 02 127.0 134.5 7.9 8.5 94 197 12/22/05 CF Resort Drive Sta 9+10 12 207.0 01 116.2 126.0 12.5 11.0 92 198, 12/22/05 CF South Lot 3 3 211.0 02 123.8 134.5 9.7 8.5 92 199 12/22/05 CF North Lot 1 1 212.0 02 122.8 134.5 9.9 8.5 91 200 12/22/05 CF North Lot 1 1 215.0 02 126.4 134.5 8.7 8.5 94 V 201 12/22/05 CF North Lot l 1 224.0 03 118.3 130.0 11.2 8.5 91 202 12/22/05 CF North Lot 1 1 223.0 02 126.1 134.5 9.3 8.5 94 203 12/22/05 CF North Lot l 1 218.0 02 121.5 134.5 10.8 8.5 90 204 12/23/05 CF Resort Drive Sta 12+90 '14 202.0 03 117.9 130.0 11.3 8.5 91' 205 12/23/05 CF Resort Drive Sta 13+75 14 199.0 04 108.7 115.5 15.3 16.5 94 206 12/23/05 CF Resort Drive Sta 14+15 14 201.0 01 114.8 126.0 12.9 11.0 91 207 12/27/05 CF Resort Drive Sta 13+00 12 204.0 03 118.3 130.0 10.2 8.5 ' 91 208 12/27/05 CF Resort Drive Sta 14+10 ' 12 202.0 03 116.9 130.0 11.6 8.5 90 209 12/27/05 CF Tennis Court 14 ' 200.0 02 121.1 134.5 9.8 8.5 90 210 12/27/05 CF Tennis Court 14 202.0 02 124.9 134.5 9.9 8.5 93 211 12/27/05 CF Tennis Court 14 204.0 02 124.0 134.5 11.1 8.5 92 212 12/27/05 CF Resort Drive Sta 14+60 14 205.0 03 120.1 130.0 10.5 8.5 92 213 12/27/05 CF Resort Drive Sta 14+35 12 ' 203.5 03 119.2 130.0 10.7 8.5 92 214 12/27/05 'CF West Lot 1 1 204.5 02 122.8 134.5 8.7 8.5 91 215 12/27/05 CF Resort Drive Sta 11+85 12 205.0 02 122.4 134.5 8.6 8.5 91 216 12/27/05 CF Resort Drive Sta 12+30 14 203.0 03 117.8 130.0 11.8 8.5 91 217 12/28/05 CF Resort Drive Sta 13+20 12 207.0 02 122.7 134.5 8.5 8.5 91 218 12/28/05 CF , Resort Drive Sta 14+20 12' 205.0 02 121.3 134.5 8.6 8.5 90 219 12/28/05 CF Resort Drive Sta 14+85 ' 12 209.0 01 117.3 126.0 11.7 11.0 93 220 12/28/05 CF Resort Drive Sta 13+40 12 205.0 02 122.3 134.5 , 8.6 8.5 91 Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 Page 7 of 34 7/27/2006 7:18:44AM - - - - - - - - - - - - - - - - - - - SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Lot # Elev (ft) Type Field Max Field Opt. Compaction Remarks 221 12/28/05 CF Resort Drive Sta 13+50 12 206.0 03 119.8 130.0 8.6 8.5 92 222 12/28/05 CF Resort Drive Sta 15+35 12 210.0 02 123.3 134.5 8.2 8.5 92 223 12/29/05 CF Resort Drive Sta 15+60 12 210.0 03 119.9 130.0 8.3 8.5 92 224 12/29/06 CF Resort Drive Sta 14+00 12 208.0 02 123.8 134.5 9.6 8.5 92 225 12/29/05 CF Resort Drive Sta 13+15 12 206.0 02 127.0 134.5 8.5 8.5 94 226 12/29/05 CF Resort Drive Sta 15+20 12 210.0 02 125.4 134.5 8.6 8.5 93 227 12/29/05 CF Resort Drive Sta 14+29 12 209.0 02 127.4 134.5 8.6 8.5 95 228 12/29/05 CF Resort Drive Sta 13+25 12 207.0 03 120.7 130.0 13.0 8.5 93 229 12/30/05 CF Resort Drive Sta 12+30 12 204.0 02 118.7 134.5 13.2 8.5 88 RT ON 229A 229A 12/30/05 CF Resort Drive Sta 12±30 12 204.0 02 121.3 134.5 12.9 8.5 90 230 12/30/05 CF Resort Drive Sta 13+43 12 211.0 02 117.1 134.5 11.1 8.5 87 RTON23OA 230A 12/30/05 CF Resort Drive Sta 13+43 12 211.0 02 122.6 134.5 11.3 8.5 91 231 12/30/05 CF Resort Drive Sta 13+30 12 206.0 02 124.7 134.5 10.8 8.5 93 232 1/6/06 CF West Lot 1 1 206.0 03 119.8 130.0 12.8 8.5 92 233 1/6/06 CF West Lot 1 1 206.0 03 117.3 130.0 8.2 8.5 90 234 1/6/06 CF West Lot 1 1 211.0 02 123.6 134.5 9.2 8.5 92 235 1/6/06 CF West Lot 1 1 207.0 02 121.9 134.5 9.1 8.5 91 236 1/6/06 CF Resort Drive Sta 14+50 12 211.0 02 122.3 134.5 10.8 8.5 91 237 1/6/06 CF West Lot 1 1 207.0 02 120.8 134.5 11.3 8.5 90 238 1/9/06 CF West Lot 1 1 219.0 02 123.6 134.5 8.8 8.5 92 239 1/9/06 CF Resort Drive Sta 15+00 12 213.0 02 123.2 134.5 9.3 8.5 92 240 1/9/06 CF West Lot i 1 211.5 01 120.6 126.0 10.6 11.0 96 241 1/9/06 CF Northwest Lot 1. 1 218.5 02 123.8 134.5 9.7 8.5 92 242 1/9/06 CF Northwest Lot 1 1 212.0 03 122.5 130.0 10.2 8.5 94 243 1/9/06 CF Northwest Lot 1 1 213.0 02 129.2 134.5 8.8 8.5 96 244 1/9/06 CF Northwest Lot I 1 222.0 02 128.3 134.5 8.9 8.5 95 245 1/9/06 CF Northwest Lot 1 1 220.0 02 125.0 134.5 10.1 8.5 93 246 1/10/06 CF Northwest Lot 1 1 223.0 02 123.4 134.5 10.3 8.5 92 247 1/10/06 CF Northwest Lot 1 1 215.0 01 120.7 126.0 11.8 11.0 96 248 1/10/06 CF Northwest Lot I 1 218.5 02 122.9 134.5 10.8 8.5 91 249 1/10/06 CF West Lot i 1 214.0 01 114.5 126.0 12.9 11.0 91 250 1/10/06 CF West Lot 1 1 217.5 01 116.2 126.0 14.3 11.0 92 Project N Umber: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 Page 8of34 7/27/2006 7:18:44AM - - - - - - - - - - - - - - - - - - - SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Location Of Lot # Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks 251 1/11/06 CF West Lot 1 1 220.0 02 123.6 134.5 10.8 8.5 92 252 1/11/06 CF Resort Drive Sta 14+70 12 212.0 02 122.9 134.5 9.5 8.5 91 253 1/11/06 CF Resort Drive Sta 14+05 12 213.0 01 115.4 126.0 14.3 11.0 92 254 1/11/06 CF Resort Drive Sta 12+65 12 211.0 01 113.8 126.0 13.4 11.0 90 255 1/11/06 CF Resort Drive Sta ll+90 12 212.0 01 119.6 126.0 12.3 11.0 95 256 1/11/06 CF Northwest Lot! 1 215.0 02 121.8 134.5 10.1 8.5 91 257 1/12/06 CF Northwest Lot l 1 216.0 01 117.8 126.0 13.7 11.0 93 258 1/12/06 CF Resort Drive Sta 10+55 12 210.0 02 124.2 134.5 11.0 8.5 92 259 1/12/06 CF South Lot 3 3 214.0 03 120.3 130.0 9.8 8.5 93 260 1/12/06 CF Northwest Lot 1 1 217.0 02 120.9 134.5 8.7 8.5 90 261 1/12/06 CF Northwest Lot 1 1 218.0 02 122.7 134.5 11.3 8.5 91 262 1/13/06 CF Northwest Lot 1 1 220.5 01 115.6 126.0 12.2 11.0 92 263 1/13/06 CF Northwest Lot 1 1 222.0 01 117.4 126.0 10.5 11.0 93 264 1/13/06 CF Northwest Lot 1 1 223.0 02 125.1 134.5 11.0 8.5 93 265 1/13/06 CF West Lot! 1 221.0 02 120.8 134.5 9.6 8.5 90 266 1/13/06 CF West Lot 1 1 219.5 01 114.5 126.0 11.6 11.0 91 267 1/16/06 CF Tennis Court 6 204.0 02 121.3 134.5 11.6 8.5 90 268 1/16/06 CF Tennis Court 6 206.0 01 115.8 126.0 11.9 11.0 92 269 1/16/06 CF Tennis Court 14 207.5 02 122.8 134.5 10.5 8.5 91 270 1/16/06 CF Northwest Lot l 1 221.0 01 119.2 126.0 12.1 11.0 95 271 1/16/06 CF Northwest Lot 1 1 215.0 01 117.4 126.0 13.8 11.0 93 272 1/16/06 CF Northwest Lot 1 1 227.0 01 120.6 126.0 11.7 11.0 96 273 1/16/06 CF West Lot 1 1 225.5 02 125.2 134.5 9.8 8.5 93 274 1/17/06 CF West Lot! 1 218.0 01 114.6 126.0 14.2 11.0 91 275 1/17/06 CF Tennis Court 14 210.0 02 121.8 134.5 10.3 8.5 91 276 1/17/06 CF Tennis Court 6 209.0 01 117.0 126.0 11.9 11.0 93 277 1/17/06 CF West Lot i 1 219.0 01 116.8 126.0 13.3 11.0 93 278 1/17/06 CF Northwest Lot ! 1 216.0 01 118.9 126.0 12.1 11.0 94 279 1/18/06 CF Northwest Lot 1 1 220.0 02 113.8 134.5 7.2 8.5 85 RTON279A 279A 1/18/06 CF Northwest Lot 1 1 220.0 02 121.4 134.5 9.4 8.5 90 280 1/18/06 CF Northwest Lot 1 1 214.5 01 108.8 126.0 8.3 11.0 86 RI ON 280A 280A 1/18/06 CF Northwest Lot 1 1 214.5 01 116.5 126.0 11.6 11.0 92 Project Number: 040575005 ' Project Name: Grand Pacific Carlsb Project Location: Carlsbad 4C Client: 0 Page 9 of 34 7/27/2006 7:18:44AM - - - SUMMARY OF. FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Lot # Elev (ft) Type Field Max Field Opt. Compaction Remarks 281 1/18/06 CF Northwest Lot 1 1 219.0 01 118.7 126.0 12.1 11.0 94 282 1/18/06 CF Tennis Court 6 208.0 01 118.3 126.0 12.4 11.0 94 283 1/18/06 CF Tennis Court 6 209.0 02 120.9 134.5 11.5 8.5 90 284 1/19/06 CF Resort Drive Sta ll+00 12 213.0 01 119.6 126.0 13.4 11.0 95 285 1/19/06 CF Resort Drive Sta 11+90 12 215.5 01 116.8 126.0 11.4 11.0 93 286 1/19/06 CF Northwest Lot l 1 216.5 01 118.1 126.0 12,5 11.0 94 287 1/19/06 CF Northwest Lot l 1 214.5 01 114.9 126.0 10.5 11.0 91 288 1/19/06 CF Southeast Lot! 1 254.0 01 119.5 126.0 10,6 11.0 95 289 1/19/06 CF Southeast Lot 1 1 256.0 01 115.4 126.0 9.9 11.0 92 290 1/19/06 CF Southeast Lot 1 1 258.0 01 114.6 126.0 10.3 11.0 91 291 1/23/06 CF Resort Drive Sta 9+85 12 211.0 01 119.9 126.0 11.4 11.0 95 292 1/23/06 CF Resort Drive Sta ll+05 12 217.0 01 116.8 126.0 13.8 11.0 93 293 1/23/06 CF West Lot 1 1 219.0 01 117.0 126.0 14.4 11.0 93 294 1/23/06 CF West Lot 1 1 224.0 02 124.1 134.5 9.2 8.5 92 295 1/23/06 CF West Lot 1 1 223.0 01 117.6 126.0 11.9 11.0 93 296 1/23/06 CF Resort Drive Sta 14+50 14 219.0 02 121.7 134.5 9.8 8.5 90 297 1/23/06 CF Resort Drive Sta 13+00 12 220.0 01 118,1 126.0 11.6 11.0 94 298 1/23/06 CF West Lot i 1 221.0 01 118.2 126.0 12.7 11.0 94 299 1/23/06 CF West Lot 1 1 224.5 02 122.7 134.5 11.1 8.5 91 300 1/25/06 CF Northwest Lot 1 1 226.5 01 113.5 126.0 11.7 11.0 90 301 1/25/06 CF Northwest Lot 1 1 225.0 01 116.9 126.0 12.7 11.0 93 302 1/25/06 CF Northwest Lot 1 1 224.5 01 114.5 126.0 10.3 11.0 91 303 1/25/06 CF Northwest Lot 1 1 224.0 01 118.1 126.0 12.0 11.0 94 304 1/25/06 CF Northwest Lot I . 1 225.0 01 113.9 126.0 11.3 11.0 90 305 1/25/06. CF Resort Drive Sta 12+05 1 220.0 01 114.6 126.0 11.8 11.0 91 306 1/25/06 CF Resort Drive Sta 11+00 1 214.0 01 117.9 126.0 13.1 11.0 94 307 1/25/06 CF Resort Drive Sta 15+60 12 223.5 01 119,0 126.0 12.3 11.0 94 308 1/26/06 CF Northwest Lot 1 1 223.0 01 111.2 126.0 12.6 11.0 88 RTON3O8A 308A 1/26/06 CF Northwest Lot l 1 223.0 01. 115.8 126.0 .13.1 11.0 92 309 1/26/06 CF Northwest Lot 1 1 225.0 01 118.2 126.0 12,7 11.0 94 310 1/26/06 CF Resort Drive Sta 12+15 12 221.0 01 116.6 126.0 13.7 11.0 93 311 1/26/06 CF Resort Drive Sta 14+20 12 221.5 01 120,4 126.0 11.8 11.0 96 Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 . Page 10of34 7/27/2006 7:18:44AM - - - - - - - - - - - - - - - - =1001 - SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Lot # Elev (ft) Type Field Max Field Opt. Compaction Remarks 312 1/26/06 CF Resort Drive Sta 15+00 12 223.0 01 116.7 126.0 13.5 11.0 93 313 1/26/06 CF Northwest Lot 1 1 224.0 01 117.9 126.0 10.9 11.0 94 314 1/26/06 CF Northwest Lot 1 1 225.5 01 114.2 126.0 14.1 11.0 91 315 1/27/06 CF Northwest Lot 1 1 226.0 02 124.1 134.5 9.6 8.5 92 316 1/27/06 CF Northwest Lot 1 1 223.0 02 120.6 134.5 11.4 8.5 90 317 1/27/06 CF Northwest Lot 1 1 227.0 01 117.2 126.0 12.2 11.0 93 318 1/27/06 CF Northwest Lot 1 1 227.5 03 118.7 130.0 10.8 8.5 91 319 1/27/06 CF Northwest Lot 1 1 228.0 02 120.9 134.5 8.7 8.5 90 320 1/27/06 CF Northwest Lot 1 1 228.0 01 115.3 126.0 11,6 11.0 92 321 1/31/06 CF Resort Drive Sta ll+65 12 220.0 02 123.0 134.5 11.1 8.5 91 322 1/31/06 CF Resort Drive Sta 8+15 12. 205.0 02 120.6 134.5 10.7 8.5 90 323 1/31/06 CF Resort Drive Sta 12+60 12 223.0 02 125.3 134.5 9.1 8.5 93 324 1/31/06 CF Resort Drive Sta 14+05 12 226.0 01 117.7 126.0 13.8 11.0 93 325 1/31/06 CF Resort Drive Sta 10+10 12 214.0 02 121.8 134.5 14.2 8.5 91 326 2/2/06 CF Lot 15 15, 192.5 01 116.4 126.0 12.2 11.0 92 327 2/2/06 CF Lot 15 15 187.0 03 120.0 130.0 8.8 8.5 92 328 2/2/06 CF Lot 15 15 192.0 02 121.8 134.5 9.5 8.5 91 329 2/2/06 CF Lot 15 15 196.0 03 118.9 130.0 11.4 8.5 91 330 2/2/06 CF Lot 15 15 194.0 02 . 120.9 134.5 9.3 8.5 90 331 2/2/06 CF Lot 15 15 195.0 01 115.3 126.0 12.3 11.0 92 332 2/2/06 CF Lot 15 15 188.0 02 121.8 134.5 9.1 8.5 91 333 2/2/06 CF Lot 15 15 188.0 01 116.3 126.0 13.3 11.0 92 334 2/2/06 CF Lot 15 15 183.0 01 114.2 126.0 11.6 11.0 91 335 2/2/06 CF Lot 15 15 , 185.0 01 113.7 126.0 12.1 11.0 90 336 2/3/06 CF. Lot 15 15 193.0 01 115.6 126.0 11.1 11.0 92 337 2/3/06 CF Lot 15 15 194.0 01 114.3 126.0 11.8 11.0 91 338 2/3/06 CF Lot 15 15 180.0 01 115.2 126.0 11.6 11.0 91 339 2/3/06 CF Lot 15 15 182.0 03 121.0 130.0 10.5 8.5 93 340 2/3/06 CF Lot 15 15 186.5 02 120.6 134.5 9.7 8.5 90 341 2/3/06 CF Lot 15 15 190.0 02 122.1 134.5 8.3 8.5 91 342 2/3/06 CF Lot 15 15 188.0 01 113.8 126.0 14.6 11.0 90 343 2/3/06 CF Lot 15 15 182.0 02 120.4 134.5 9.1 8.5 90 Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 , Page 11 of 34. 4 7/27/2006 7:18:44AM - - - - - - - - - - - - - - - - - SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Lot # Elev (ft) Type Field Max Field Opt. Compaction Remarks 344 2/3/06 CF Lot 15 15 184.0 01 114.8 126.0 11.7 11.0 91 345 2/3/06 CF Lot 15 15 193.0 01 116.4 126.0 13.2 11.0 92 346 2/6/06 CF Lot 15 15 193.0 01 114.4 126.0 13.5 11.0 91 347 2/6/06 CF Lot 15 15 191.0 01 118.2 126.0 11.8 11.0 94 348 2/6/06 CF Lot 15 15 187.0 02 121.0 134.5 10.9 8.5 90 349 2/6/06 CF Lot 15 15 184.0 02 120.6 134.5 11.6 8.5 90 350 2/6/06 CF Lot 15 15 183.0 01 118.7 126.0 9.1 11.0 94 351 2/6/06 CF Lot 15 15 194.0 01 113.8 126.0 14.3 11.0 90 352 2/6/06 CF Lot 15 15 192.0 02 120.5 134.5 10.3 8.5 90 353 2/6/06 CF Lot 15 15 185.0 03 118.7 130.0 10.3 8.5 91 354 2/6/06 CF Lot 15 15 193.0 01 115.9 126.0 11.8 11.0 92 355 2/6/06 CF Lot 15 15 190.0 01 114.2 126.0 14.6 11.0 91 356 2/6/06 CF Lot 15 15 187.0 01 115.4 126.0 13.3 11.0 92 357 2/7/06 CF Lot 15 15 195.0 01 114.8 126.0 12.3 11.0 91 358 2/7/06 CF Lot 15 15 193.0 02 120.4 134.5 11.3 8.5 90 359 2/7/06 CF Lot 15 15 185.0 01 117.8 126.0 12.8 11.0 93 360 2/7/06 CF Lot 15 15 184.0 01 114.9 126.0 11.8 11.0 91 361 2/7/06 CF Lot 15 15 187.0 01 114.3 126.0 13.8 11.0 91 362 2/7/06 CF Lot 15 15 193.0 02 120.8 134.5 10.7 8.5 90 363 2/7/06 CF Lot 15 15 196.0 02 121.5 134.5 9.8 8.5 90 364 2/7/06 CF Lot 15 15 189.0 02 121.1 134.5 10.7 8.5 90 365 2/7/06 CF Lot 15 15 186.0 01 114.2 126.0 11.7 11.0 91 366 2/7/06 CF Lot 15 15 198.0 01 114.3 126.0 13.2 11,0 91 367 2/7/06 CF Lot 15 15 196.0 02 120.8 134.5 10.8 8.5 90 368 2/7/06 CF Lot 15 15 191.0 01 115.8 126.0 12.7 11.0 92 369 2/8/06 CF Lot 15 15 200.0 02 120.8 134.5 9.3 8.5 90 370 2/8/06 CF Lot 15 15 198,0 01 114.7 126.0 14.2 11.0 91 371 2/8/06 CF Lot 15 15 191.0 01 113.8 126.0 13.8 11.0 90 372 2/9/06 CF Lot 15 15 193.0 02 120.8 134.5 11.4 8.5 90 373 2/9/06 CF Lot 15 15 197.0 01 118.3 126.0 11.2 11.0 94 374 2/9/06 CF Lot 15 15 200.0 01 116.3 126.0 13,5 11.0 92 375 2/9/06 CF Lot 15 15 201.0 02 124.0 134.5 11.5 8.5 92 Project Number: 040575005 Project Name: Grand Pacific Carlsb 401, Project Location: Carlsbad Client: 0 Page 12 of 34 7/27/2006 . 7:18:44AM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Test Lot # Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks 376 2/9/06 CF Lot 15 15 195.0 06 93.8 104.0 24.8 17.0 90 377 2/9/06 CF Lot 15 15 193.0 05 97.8 107.5 22.6 16.5 91 378 2/9/06 CF Lot 15 15 203.0 02 120.9 134.5 10.8 8.5 90 379 2/9/06 CF Lot 15 15 201.0 02 121.3 134.5 9.9 8.5 90 380 2/9/06 CF Lot 15 15 198.0 01 114.3 126.0 12.8 11.0 91 381 2/10/06 CF Lot 15 15 194.0 05 97.0 107.5 21.4 16.5 90 382 2/10/06 CF Lot 15 15 196.0 06 96.6 104.0 25.4 17.0 93 383 2/10/06 CF Lot 15 15 201.0 06 95.6 104.0 23.8 17.0 92 384 2/10/06 CF Lot 15 15 198.0 06 93.9 104.0 25.1 17.0 90 385 2/10/06 CF Lot 15 15 196.0 06 94.2 104.0 21.8 17.0 91 386 2/10/06 CF Lot 15 15 194.0 06 93.8 104.0 23.2 17.0 90 387 2/10/06 CF Lot 15 15 193.0 06 95.9 104.0 21.7 17.0 92 388 2/10/06 CF Lot 15 15 204.0 01 115.9 126.0 11.2 11.0 92 389 2/10/06 CF Lot 15 15 202.0 02 121.0 134.5 11.3 8.5 90 390 2/13/06 CF Lot 15 15 203.0 05 96.3 107.5 24.9 16.5 90 391 2/13/06 CF Lot 15 15 197.0 06 93.7 104.0 25.1 17.0 90 392 2/13/06 CF Lot 15 15 202.0 05 97.6 107.5 22.5 16.5 91 393 2/13/06 CF Lot 15 15 197.0 06 93.2 104.0 25.1 17.0 90 394 2/13/06 CF Lot 15 15 204.0 05 99.2 107.5 21.6 16.5 92 395 2/13/06 CF Lot 15 15 205.0 06 95.2 104.0 24.1 17.0 92 396 2/13/06 CF Lot 15 15 198.0 06 93.2 104.0 25.8 17.0 90 397 2/13/06 CF Lot 15 15 199.0 05 98.2 107.5 23.6 16.5 91 398 2/14/06 CF Lot 15 15 205.0 06 93.4 104.0 24.5 17.0 90 399 2/14/06 CF Lot 15 . 15 199.0 06 93.9 104.0 24.1 17.0 90 400 2/14/06 CF Lot 15 15 206.0 05 98.2 107.5 23.3 16.5 91 401 2/14/06 CF Lot 15 15 201.0 06 93.4 104.0 24.8 17.0 90 402 2/14/06 CF Lot 15 15 .202.0 06 93.5 104.0 25.2 17.0 90 403 2/1.4/06 CF Lot 15 15 207.0 06 94.2 104.0 23.8 17.0 91 404 2/14/06 CF Lot 15 15 204.0 06 94.6 104.0 24.8 17.0 91 405 2/14/06 CF Lot 15 15 207.0 05 96.6 107.5 23.4 16.5 90 406 2/14/06 CF Lot 15 15 195.0 02 122.8 134.5 9.3 8.5 91 407 2/14/06 CF Lot 15 15 197.0 01 115.8 126.0 13.3 11.0 92 Project Number: 040575005 . Project Name: Grand Pacific Carlsb Project Location: Carlsbad 0 0 0 Client: 0 Page 13 of 34 7/27/2006 7:18:44AM - - - - - - - - - - - - - - - - - - SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Lot # Elev (ft) Type Field Max Field Opt. Compaction Remarks 408 2/15/06 CF West Lot 15 15 201.0 06 94.3 104.0 26.7 17.0 91 409 2/15/06 CF West Lot 15 15 205.0 06 93.4 104.0 24.8 17.0 90 410 2/15/06 CF West Lot 15 15 203.0 05 97.2 107.5 25.5 16.5 90 411 2/15/06 CF Northwest Lot 15 15 208.0 06 96.4 104.0 22.7 17.0 93 412 2/15/06 CF West Lot 15 15 204.0 06 95.2 104.0 27.3 17.0 92 413 2/16/06 CF West Lot 15 15 202.0 01 114.3 126.0 13.8 11.0 91 414 2/16/06 CF West Lot 15 15 201.0 01 116.0 126.0 12.6 11.0 92 415 2/16/06 CF West Lot 15 15 204.0 01 113.2 126.0 14.1 11.0 90 416 2/16/06 CF West Lot l5 15 213.5 04 109.2 115.5 16.4 16.5 95 417 2/16/06 CF West Lot iS 15 208.0 07 112.8 122.5 15.3 12.0 92 418 2/16/06 CF Northwest Lot 15 15 205.0 05 98.3 107.5 28.7 16.5 91 419 2/21/06 CF South Lot 14 15 206.5 06 95.9 104.0 26.1 17.0 92 420 2/21/06 CF Northwest Lot 15 15 202.5 07 110.6 122.5 15.2 12.0 90 421 2/21/06 CF Northwest Lot 15 15 196.0 07 113.4 122.5 13.8 12.0 93 422 2/21/06 CF Resort Drive Sta 16+30 12 212.0 01 108.4 126.0 9.5 11.0 86 RI ON 422A 422A 2/21/06 CF Resort Drive Sta, 16+30 12 212.0 01 115.7 126.0 11.2 11.0 92 423 2/21/06 CF Resort Drive Sta 17+05 15 214.0 07 111.6 122.5 12.7 12.0 91 424 2/21/06 CF Resort Drive Sta 19+10 15 215.0 07 107.6 122.5 10.5 12.0 88 RI ON 424A 424A 2/21/06 CF Resort Drive Sta, 19+10 15 215.0 07 112.7 122.5 14.0 12.0 92 425 2/23/06 CF West Lot 15 15 208.0 03 116.8 130.0 9.8 8.5 90 426 2/23/06 CF West Lot 15 15 205.5 01 113.4 126.0 13.9 11.0 90 427 2/23/06 CF Northwest Lot 15 15 200.0 01 117.2 126.0 10.7 11.0 93 428 2/23/06 CF West Lot 15 15 198.0 04 107.6 115.5 17.0 16.5 93 429 2/23/06 CF Northwest Lot 15 15 197.5 01 114.3 126.0 11.5 11.0 91 430 2/23/06 CF South Lot 15 15 213.0 01 115.0 126.0 10.6 11.0 91 431 2/24/06 CF West Lot 15 15 214.5 07 113.2 122.5 15.1 12.0 92 432 2/24/06 CF Resort Drive Sta 20+25 12 216.0 01 114.8 126.0 13.5 11.0 91 433 2/24/06 CF West Lot 15 15 215.0 01 116.7 126.0 11.0 11.0 93 434 2/24/06 CF North Lot 15 15 211.0 07 112.9 122.5 14.8 12.0 92 435 2/24/06 CF North Lot l5 15 209.0 01 113.9 126.0 12.4 11.0 90 436 2/24/06 CF South Lot 14 14 210.0 01 117.6 126.0 13.7 11.0 93 437 2/24/06 CF North Lot 15 15 214.5 04 105.8 115.5 17.5 16.5 92 Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 Page 14 of 34 7/27/2006 7:18:44AM - - - - - - - - - - - - - - - - - - - SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Lot # Elev (ft) Type Field Max Field Opt. Compaction Remarks 438 2/24/06 CF West Lot 15 15 214.5 01 118.3 126.0 13.4 11.0 94 439 2/27/06 CF North Lot 15 15 212.0 01 117.8 126.0 14.6 11.0 93 440 2/27/06 CF North Lot 15 15 213.0 07 115.4 122.5 15.7 12.0 94 441 2/27/06 CF North Lot 15 15 211.0 08 111.2 118.5 14.6 14.0 94 442 2/27/06 CF North Lot 15 15 204.0 01 116.9 126.0 11.7 11.0 93 443 2/27/06 CF North Lot 15 15 201.0 04 105.6 115.5 18.2 16.5 91 444 2/27/06 CF Northwest Lot 15 15 197.5 08 108.6 118.5 13.9 14.0 92 445 3/2/06 CF West Lot 15 15 200.5 08 103.8 118.5 12.6 14.0 88 445A 3/2/06 CF West Lot 15 15 200.5 08 109.2 118.5 15.3 14.0 92 446 3/2/06 CF Northwest Lot 15 15 194.0 08 104.0 118.5 11.6 14.0 88 446A 3/2/06 CF Northwest Lot 15 15 194.0 08 107.8 118.5 14.1 14.0 91 447 3/2/06 CF West Lot 15 15 208.5 08 109.7 118.5 15.2 14.0 93 448 3/2/06 CF West Lot 15 15 207.5 08 106.5 118.5 16.8 14.0 90 449 3/2/06 CF Northwest Lot 15 15 199.5 08 110.5 118.5 15.7 14.0 93 450 3/2/06 CF Northwest Lot 15 15 196.0 04 105.4 115.5 18.3 16.5 91 451 3/3/06 CF West Lot 15 15 209.0 08 103.7 118.5 10.6 14.0 88 451A 3/3/06 CF West Lot 15 15 209.0 08 111.4 118.5 15.5 14.0 94 452 3/3/06 CF West Lot 15 15 210.0 08 106.0 118.5 11.3 14.0 89 452A 3/3/06 CF West Lot 15 15 210.0 08 108.8 118.5 16.7 14.0 92 453 3/3/06 CF Resort Drive Sta 19+40 12 217.0 08 109.6 118.5 17.2 14.0 92 454 3/3/06 CF Resort Drive Sta 18+40 15 218.0 08 108.2 118.5 15.8 14.0 91 455 3/3/06 CF Resort Drive Sta 15+90 12 216.0 08 112.1 118.5 14.3 14.0 95 456 3/6/06 CF Resort Drive Sta 20+20 12 218.0 08 102.6 118.5 13.8 14.0 87 456A 3/6/06 CF Resort Drive Sta 20+20 12 218.0 08 109.2 118.5 16.7 14.0 92 457 3/6/06 CF Resort Drive Sta 17+40 15 220.0 04 100.4 115.5 15.3 16.5 87 457A 3/6/06 CF Resort Drive Sta 17+40 15 220.0 04 106.7 115.5 17.5 16.5 92 458 3/6/06 CF Resort Drive Sta 18+30 12 221.0 08 107.7 118.5 14.9 14.0 91 459 3/6/06 CF Lot 15 15 219.0 04 99.7 115.5 16:4 16.5 86 459A 3/6/06 CF Lot 15 15 219.0 04 108.2 115.5 16.1 16.5 94 460 3/6/06 CF Resort Drive Sta 16+10 12 218.0 01 114.6 126.0 12.7 11.0 91 461 3/7/06 CF Resort Drive Sta 17+80 12 221.0 01 118.7 126.0 11.9 11.0 94 462 3/7/06 CF Resort Drive Sta 19+05 12 222.0 01 115.6 126.0 12.2 11.0 92 Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 Page 15 of 34 RT ON 445A RTON446A RT ON 451A RI ON 452A RT ON 456A RT ON 457A RI ON 459A 7/27/2006 7:18:44AM - - - - - - - - - - - - - - - - - - - SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Lot # Elev (ft) Type Field Max Field Opt. Compaction Remarks 463 3/7/06 CF Resort Drive Sta 20+35 12 221.5 01 116.1 126.0 10.8 11.0 92 464 3/7/06 CF Resort Drive Sta 20+70 15 219.5 03 120.4 130.0 11.1 8.5 93 465 3/7/06 CF Resort Drive Sta 16+55 12 221.0 01 118.7 126.0 13.2 11.0 94 466 3/8/06 CF Resort Drive Sta 18+60 12 223.0 01 117.4 126.0 12.7 11.0 93 467 3/8/06 CF Resort Drive Sta 20+00 12 223.5 07 113.3 122.5 14.6 12.0 92 468 3/8/06 CF Resort Drive Sta 20+90 12 221.0 01 117.9 126.0 13.8 11.0 94 469 3/8/06 CF Resort Drive Sta 18±00 12 224.0 07 111.3 122.5 13.5 12.0 91 470 3/8/06 CF Resort Drive Sta 16+90 12 222.0 07 110.7 122,5 15.2 12.0 90 471 3/8/06 CF Resort Drive Sta 15+50 12 221.0 01 116.9 126.0 12.0 11.0 93 472 3/9/06 CF Resort Drive Sta 19+60 12 224.5 02 122.8 134.5 11.3 8.5 91 473 3/9/06 CF Resort Drive Sta 18+15 12 225.0 02 125.9 134.5 9.2 8.5 94 474 3/9/06 CF Resort Drive Sta 17+15 12 224.0 01 118.6 126.0 13.8 11.0 94 475 3/9/06 CF Resort Drive Sta 15+90 12 223.5 01 115.7 126.0 14.5 11.0 92 476 3/9/06 CF Resort Drive Sta 17+00 12 225.0 02 123.8 134.5 10.7 8.5 92 477 3/9/06 CF Resort Drive Sta 18+80 12 225.0 01 117.1 126.0 12.8 11.0 93 478 3/10/06 CF Resort Drive Sta 16+15 12 223.0 01 115.4 126.0 12.7 11,0 92 479 3/10/06 CF Resort Drive Sta 15+70 12 224.0 01 118.3 126.0 11.7 11.0 94 480 3/10/06 CF Resort Drive Sta 18+25 12 227.0 01 116.3 126.0 10.8 11.0 92 481 3/10/06 CF Resort Drive Sta 19+55 12 226.0 02 121.6 134.5 10.8 8.5 90 482 3/10/06 CF Resort Drive Sta 20+65 12 225.0 01 119.3 126.0 11.5 11,0 95 483 3/10/06 CF Resort Drive Sta 20+20 15 226.0 01 115,6 126.0 12.3 11.0 92 484 3/16/06 CF East Lot 14 14 184,0 05 97.0 107.5 26.7 16.5 90 485 -3/16/06 CF East Lot 14 14 183.0 05 94.4 107.5 20.6 16,5 88 RI ON 485A 485A 3/16/06 CF East Lot 14 14 183.0 05 98.3 '107.5 25.1 16.5 91 486 3/16/06 CF East Lot 14 14 182.0 05 96.9 107.5 28.3 16.5 90 487 3/16/06 CF East Lot 14 14 184.0 05 97.5 107.5 25.4 16.5 91 488 3/16/06 CF East Lot 14 14 187.0 05 96.8 107.5 26.2 16.5 90 489 3/16/06 CF East Lot 14 14 186.0 05 92.7 107.5 29.2 16.5 86 RT ON 489A 489A 3/16/06 CF East Lot 14 14 186.0 05 97.2 107.5 27.8 16.5 90 490 3/17/06 CF Resort Drive Sta 20+20 12 227.0 08 106.8 118.5 13,3 14.0 90 491 3/17/06 CF Resort Drive Sta 19+00 12 226.5 08 110.7 118.5 14.6 14.0 93 492 3/17/06 CF Resort Drive Sta 18+90 12 225.5 08 108.7 118.5 15.5 14.0 92 Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 Page 16 of 34 7/27/2006 7:18:44AM - - - -. - - - - - - - - - - - - - - - SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Lot # Elev (ft) Type Field Max Field Opt. Compaction Remarks 493 3/17/06 CF Resort Drive Sta 16+00. 494 3/17/06 CF Resort Drive Sta 16+60 495 3/20/06 . CF Resort Drive Sta 19+80 496 3/20/06 CF Resort Drive Sta 19+65 497 3/20/06 CF Resort Drive Sta 18+35 498 3/20/06 CF Resort Drive Sta 17+90 499 3/20/06 CF Resort Drive Sta 20+40 500 3/21/06 CF Resort Drive Sta 20+90 501 3/21/06 CF Resort Drive Sta 2l+35 502 3/21/06 CF Resort Drive Sta 20+70 503 3/21/06 CF Resort Drive Sta 22+00 504 3/21/06 CF Resort Drive Sta 21+60 505 3/21/06 CF Resort Drive Sta 21+05 506 3/22/06 CF Slope Resort Dr Sta 24+55 506A 3/22/06 CF Slope Resort Dr Sta 24+55 507 3/22/06 CF Slope Resort Dr Sta 25+35 508 3/22/06 CF Slope Resort Dr Sta 24+95 509 3/22/06 CF Slope Resort Dr Sta 24+70 509A 3/22/06 CF Slope Resort Dr Sta 24+70 510 3/22/06 CF Slope Lot 15 511 3/22/06 CF Slope Lot 15 51 IA 3/22/06 CF Slope Lot 15 512 3/22/06 CF Slope Lot 15 513 3/23/06 CF Slope Lot 15 514 3/23/06 CF West Lot 15 515 3/23/06 CF West Lot 15 516 3/23/06 CF West Lot 15 517 3/24/06 CF South Slope Lot 15 518 3/24/06 CF Slope Resort Dr Sta 25+00 519 3/24/06 CF Slope Resort Dr Sta 24+70 519A 3/24/06 CF Slope Resort Dr Sta 24+70 520 3/27/06 CF Slope Resort Dr Sta 25+15 Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 12 223.0 08 112.4 118.5 12.8 14.0 95 12 224.0 08 109.2 118.5 14.9 14.0 92 12 228.0 01 115.9 126.0 11.7 11.0 92 12 228.0 08 109.2 118.5 15.6 14.0 92 12 227.5 08 111.5 118.5 14.8 14.0 94 12 226.0 01 116.4 126.0 12.3 11.0 92 12 228.0 08 108.6 118.5 15.1 14.0 92 12 224.0 08 110.7 118.5 16.3 14.0 93 12 226.0 01 113.6 126.0 13.4 11.0 90 12 228.0 08 107.8 118.5 14.4 14.0 91 12 224.0 08 109.2 118.5 15.5 14.0 92 12 222.0 08 108.5 118.5 17.2 14.0 92 12 225.5 08 111.5 118.5 13.8 14.0 94 9 198.0 01 108.3 126.0 8.9 11.0 86 RT ON 506A 9 198.0 01 114.9 126.0 10.6 11.0 91 9 199.0 01 . 113.7 126.0 12. F 11.0 90 9 200.0 04 106.3 115.5 18.7 16.5 92 9 201.5 07 106.6 122.5 10.2 12.0 87 RTON 509A 9 201.5 07 112.1 122.5 12.3 12.0 92 15 198.0 08 110.5 118.5 14.6 14.0 93 15 197.0 08 103.8 118.5 13.4 14.0 88 RTON51IA 15 197.0 08 108.7 118.5 15.3 14.0 92 15 198.5 07 111.2 122.5 13.5 12.0 91 15 200.0 07 113.9 122.5 12.7 12.0 93 15 178.0 03 118.6 130.0 9.9 8.5 91 15 180.0 02 122.7 134.5 10.3 8.5 91 15 182.0 02 122.1 134.5 9.5 8.5 91 15 202.0 07 111.8 122.5 14.4 12.0 91 9 203.0 08 109.2 118.5 15.6 14.0 92 9 205.0 07 105.3 122.5 15.8 12.0 86 RTON 519A 9 205.0 07 109.9 122.5 14.8 12.0 90 9 204.0 08 103.7 118.5 16.9 14.0 88 RTON520A Page 17 of 34 EJ //27/2006 7:18:44AM SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Lot # Elev (ft) Type Field Max Field Opt. Compaction Remarks 520A 3/27/06 CF Slope Resort Dr Sta 25+15 521 3/27/06 CF Slope Resort Dr Sta 24+85 521A 3/27/06 CF Slope Resort Dr Sta 24+85 522 3/27/06 CF Slope Resort Dr Sta 25+30 523 3/27/06 CF Slope Resort Dr Sta 24+50 524 3/27/06 CF South Slope Lot 15 525 3/27/06 CF South Slope Lot 15 525A 3/27/06 CF South Slope Lot 15 526 3/27/06 CF South Slope Lot 15 527 3/27/06 CF South Slope Lot 15 528 3/27/06 CF South Slope Lot 15 529 3/28/06 CF South Slope Lot 15 529A 3/28/06 CF South Slope Lot 15 530 3/28/06 CF South Slope Lot 15 531 3/28/06 CF Slope Resort Dr Sta 24+55 531A 3/28/06 CF Slope Resort Dr Sta 24+55 532 3/28/06 CF Slope Resort Dr Sta 25+05 532A 3/28/06 CF Slope Resort Dr Sta 25+05 533 3/28/06 CF South Slope Lot 15 534 3/30/06 CF Slope Resort Dr Sta 25+40 534A 3/30/06 CF Slope Resort Dr Sta 25+40 535 3/30/06 CF Slope Resort Dr Sta 25+10 536 3/30/06 CF Slope Resort Dr Sta 24+65 537 3/30/06 CF South Slope Lot 15 537A 3/30/06 CF South Slope Lot 15 538 3/30/06 CF South Slope Lot 15 539 3/31/06 CF South Slope Lot 15 539A 3/31/06 CF South Slope Lot 15 540 3/31/06 CF South Slope Lot 15 541 3/31/06 CF South Slope Lot 15 542 3/31/06 CF South Slope Lot 15 543 4/3/06 CF South Slope Lot 15 Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 9 204.0 08 106,4 118.5 17.2 14.0 90 9 207.0 08 106.0 118.5 14.2 14.0 89 RTON521A 9 207.0 08 108.3 118.5 15.4 14.0 91 9 206.5 08 109.7 118.5 15.6 14.0 93 9 209.0 08 107.5 118.5 16.6 14.0 91 15 204.0 08 109.8 118.5 15.2 14.0 93 15 205.0 08 105.2 118.5 16.8 14.0 89 RI ON 525A 15 205.0 08 107.7 118.5 15.9 14.0 91 15 207.0 07 110.6 122.5 14.7 12.0 90 15 204.0 08 106.8 118.5 17.0 14.0 90 15 208.0 08 108.1 118.5 15.9 14.0 91 15 209.0 08 104.6 118.5 17.2 14.0 88 RT ON 529A 15 209.0 08 106.5 118.5 17.1 14.0 90 15 210.0 07 110.6 122.5 15.4 12.0 90 9 211.0 08 102.8 118.5 16.8 14.0 87 RTON531A 9 211.0 08 106.7 118.5 15.7 14.0 90 9 209.0 08 105.6 118.5 17.3 14.0 89 RI ON 532A 9 209.0 08 108.2 118.5 16.0 14.0 91 15 211.0 08 108.5 118.5 16.2 14.0 92 9 208.0 08 105.4 118.5 11.6 14.0 89 RTON534A 9 208.0 08 108.7 118.5 15.3 14.0 92 9 210.0 08 109.1 118.5 16.2 14.0 92 9 212.0 08 107.6 118.5 14.9 14.0 91 15 212.0 08 104.4 118.5 13.5 14.0 88 R10N537A 15 212.0 08 107.9 118.5 15.6 14.0 91 15 214.0 08 110.3 118.5 17.0 14.0 93 15 210.5 08 102.7 118.5 10.9 14.0 87 R10N539A 15 210.5 08 106.4 118.5 15.5 14.0 90 15 211.5 08 109.3 118.5 16.8 14.0 92 15 210.0 08 107.6 118.5 17.2 14.0 91 15 211.0 08 107.9 118.5 16.2 14.0 91 15 213.0 08 109.8 118.5 14.8 14.0 93 401, Page 18 of 34 7/27/2006 7:18:44AM SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Lot # Elev (ft) Type Field Max Field Opt. Compaction Remarks 544 4/3/06 CF South Slope Lot 15 15 212.5 08 108.3 118.5 16.7 14.0 91 545 4/3/06 CF South Slope Lot 15 15 214.0 08 108.8 118.5 15.4 14.0 92 546 4/3/06 CF Slope Resort Dr Sta 24+40 9 215.0 08 110.2 118.5 17.3 14.0 .93 547 4/3/06 CF Slope Resort Dr Sta 25+25 9 214.0 08 109.4 118.5 15.9 14.0 92 548 4/3/06 CF Slope Resort Dr Sta 24+85 9 213.0 08 109.6 118.5 15.8 14.0 92 549 4/4/06 SF West Lot 6 186.0 03 118.3 130.0 9.2 8.5 91 550 4/4/06 SF West Lot 6 6 183.0 03 117.9 130.0 10.2 8.5 91 551 4/4/06 SF West Lot 6 185.0 03 119.4 130.0 8.8 8.5 92 552 4/4/06 SF West Lot 6 6 180.0 03 117.7 130.0 11.6 8.5 91 553 4/4/06 SF West Lot 6 184.0 03 116.8 130.0 9.6 8.5 90 554 4/4/06 SF West Lot 6 . 6 181.0 03 118.2 130.0 10.3 8.5 91 555 4/11/06 CF South Lot 9 9 170.0 08 108.8 118.5 16.5 14.0 92 556 4/11/06 CF South Lot 9 9 173.0 08 110.4 118.5 15.7 14.0 93 557 4/11/06 CF South Lot 9 9 175.0 08 107.6 118.5 17.4 14.0 91 558 4/11/06 CF South Slope Lot 15 15 215.5 01 115.3 126.0 14.3 11.0 92 559 4/11/06 CF South Slope Lot 15 15 215.0 01 113.8 126.0 12.7 11.0 90 560 4/11/06 CF South Slope Lot 15 15 212.5 01 117.6 126.0 14.2 11.0 93 561 4/11/06 CF South Slope Lot 15 15 211.0 01 114.7 126.0 12.4 11.0 91 562 4/11/06 CF South Slope Lot 15 15 212.0 01 116.1 126.0 14.0 11.0 92 563 4/11/06 CF South Slope Lot 15 15 213.0 01 115.4 126.0 13.5 11.0 92 564 4/11/06 CF South Slope Lot 15 15 214.5 01 114.6 126.0 11.9 11.0 91 565 4/11/06 CF South Slope Lot 15 15 218.0 01 118.2 126.0 12.7 11.0 94 566 4/12/06 CF South Lot 15 15 220.0 01 113.9 126.0 13.8 11.0 90 567 4/12/06 CF South Lot 15 15 217.0 01 115.2 126.0 12.3 11.0 91 568 4/12/06 CF South Lot 15 15 211.0 01 116.4 126.0 12.6 11.0 92 569 4/12/06 CF South Lot 15 15 215.0 01 114.3 126.0 11.7 11.0 91 570 4/12/06 CF South Lot 15 15 222.0 01 115.0 126.0 13.2 11.0 91 571 4/12/06 CF North Lot 9 9 218.0 01 117.7 126.0 12.6 11.0 93 572 4/13/06 CF North Lot l0 10 218.5 01 115.8 126.0 12.7 11.0 92 573 4/13/06 CF North Lot 10 10 220.0 01 113.4 126.0 13.8 11.0 90 574 4/13/06 CF Resort Drive Sta 24+80 12 218.0 08 109.6 118.5 16.4 14.0 92 575 4/13/06 CF South Lot 15 . 15 219.0 01 114.2 126.0 13.5 11.0 91 Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad . Client: 0 Page 19 of 34 7/27/2006 7:18:44AM - - -' - - - - - - - - - - - - - - - - SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Lot # Elev (ft) Type Field Max Field Opt. Compaction Remarks 576 4/13/06 CF East Lot 14 14 191.0 05 98.4 107.5 25.1 16.5 92 577 4/13/06 CF East Lot 14 14 189.0 05 97.3 107.5 26.8 16.5 91 578 4/13/06 CF East Lot 14 14 188.0 05 99.2 107.5 24.7 16.5 92 579 4/17/06 CF North Lot lO 10 217.0 01 114.2 126.0 12.7 11.0 91 580 4/17/06 CF Lot 16 16 215.0 01 115.6 126.0 12.5 11.0 92 581 4/17/06 CF South Lot ll 11 213.0 01 113.8 126.0 13.2 11.0 90 582 4/17/06 CF North Lot ll 11 212.0 01 116.1 126.0 11.9' 11.0 92 583 4/17/06 CF East Lot 15 ' 15 216.0 01 113.7 126.0 14.2 11.0 90 584 4/17/06 CF North Lot. 15 15 215.5 01 116.3 126.0 13.8 11.0 92 585 4/17/06 CF North Lot 15 15 209.0 01 118.2 126.0 12.6 11.0 94 586 4/17/06 CF South Lot 15 15 217.5 01 115.8 126.0 13.0 11.0 92 587 4/18/06 CF Conference Facility 11 213.0 01 115.6 126.0 12.7 11.0 92 RTON 587A 587A 4/19/06 CF Conference Facility 11 213.0 01 119.5 126.0 12.3 11.0 95 588 4/18/06 CF Conference Facility 11 212.0 01 117.3 126.0 12.4 11.0 93 RTONS88A 588A 4/19/06 CF Conference Facility 11 212.0 01 120.0 126.0 11.7 11.0 95 589 4/18/06 CF , South Lot 15 ' 15 217.5 01 113.2 126.0 15.4 11.0 90 590 4/18/06 CF South Lot 6 15 208.5 01 114.9 126.0 14.1 11.0 91 591 4/19/06 CF Resort Drive Sta 22+ 10 12 , 222.0 01 117.8 126.0 13.5 11.0 93 592 4/19/06 CF South Lot 15 15 218.0 01 120.4 126.0 12.7 11.0 96 593 4/19/06 CF East Lot 15 , 15 214.0 01 116.2 126.0 14.1 11.0 92 594 4/20/06 'CF West Lot li 11 214.0 01 117.3 126.0 13.6 11.0 93 595 4/20/06 CF West Lot 10 10 216.0 01 115.8 126.0 14.0 11.0 92 596 4/20/06 CF West Lot lO 10 219.5 01 118.4 126.0 12.3 11.0 94 597 4/20/06 CF West Lot lO 10 221.0 01 116.6 126.0 13.7 11.0 93 598 4/20/06 CF South Lot 15 15 210.5 01 119.1 126.0 11.6 11.0 95 599 4/20/06 CF South Lot 15 15 208.5 01 117.6 126.0 14.8 11.0 93 600 4/20/06 CF North Lot l5 15 212.0 01 116.9 126.0 13.7 11.0 93 601 4/21/06 CF East Lot 14 14 182.0 01 114.2 126.0 13.3 11.0 91 602 4/21/06 CF East Lot 14 14 185.0 01' 116.2 126.0 12.8 11.0 92 603 4/21/06 CF East Lot 14 14 187.0 01 117.7 126.0 14.3 11.0 ' 93 604 4/21/06 CF East Lot 8 8 189.0 01 115.8 126.0 12.6 11.0 92 605 4/25/06 CF South Lot 14 14 173.0 05 98.6 107.5 26.4 16.5 92 Project Number: 040575005 Project Name: Grand Pacific Carlsb 401 Project Location: Carlsbad Client: 0 Page 20 of 34 7/27/2006 7:18:44AM - - - - - - - - - - - - - - - - - ISO '- SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Lot # Etev (ft) Type Field Max Field Opt. Compaction Remarks 606 4/25/06 CF South Lot 6 .6 172.0 05 96.3 107.5 27.2 16.5 90 607 4/25/06 CF South Lot 14 14 171.0 05 99.4 107.5 24.6 16.5 92 608 4/25/06 CF South Lot 14 14 174.0 05 97.5 107.5 28,3 16.5 91 609 4/25/06 CF South Lot 14 14 173.0 05 96.9 107.5 27.8 16.5 90 610 4/25/06 CF South Lot 14 14 170.0 05 98.0 107.5 25.4 16.5 91 611 4/26/06 CF South Lot 14 14 174.0 05 96.3 107.5 27.2 16.5 90 612 4/26/06 CF South Lot 6 6 175.0 05 99.1 107.5 24.8 16.5 92 613 4/26/06 CF South Lot 14 14 -176.0 05 96.8 107.5 25.5 16.5 90 614 4/26/06 CF South Lot 14 14 177.0 05 97.4 107.5 26.3 16.5 91 615 4/26/06 CF South Lot 14 14 178.0 05 98.8 107.5 24.5 16.5 92 616 4/26/06 CF South Lot 14 14 180.0 05 96.6 107.5 28.4 16.5 90 617 4/26/06 CF South Lot 14 14 177.5 05 97.5 107.5 25.2 16.5 91 618 4/27/06 CF South Lot 14 14 176.5 05 97.4 107.5 26.2 16.5 91 619 4/27/06 CF South Lot 14 14 179.0 05 96.4 107.5 27.1 16.5 90 620 4/27/06 CF South Lot 14 14 . 181.0 05 96.8 107.5 24.7 16.5 90 621 4/28/06 CF East Lot 14 14 192.0 02 121.6 134.5 9.7 8.5 90 622 4/28/06 CF East Lot 14 14 194.0 02 124.8 134.5 10.6 8.5 93 623 4/28/06 CF East Lot 14 14 195.0 03 118.9 130.0 11.4 8.5 91 624 4/28/06 CF East Lot 14 14 197.0 02 123.7 134.5 9.4 8.5 92 625 5/1/06 CF North Lot l5 15 218.0 01 116.2 126.0 13.3 11.0 92 626 5/1/06 CF South Lot 15 15 215.5 01 115.8 126.0 11.9 11.0 92 627 5/1/06 CF North Lot 15 15 208.5 01 117.5 126.0 12.4 11.0 93 628 5/1/06 CF North Lot 15 15 216.0 01 114.2 126.0 14.1 11.0 91 629 5/1/06 CF South Lot 15 15 224.5 01 117.2 126.0 12.6 11.0 93 630 5/2/06 CF Resort Drive Sta 27+25 12 216.0 01 118.3 126.0 11.6 11.0 94 631 5/2/06 CF Resort Drive Sta 28+50 12 214.0 01 115.5 126.0 13.6 11.0 92 632 5/2/06 CF West Lot 16 16 215.0 01 116.7 126.0 13.1 11.0 93 633 5/2/06 CF West Lot lO 10 216.0 01 114.8 126.0 14.2 11.0 91 634 5/3/06 CF West Lot 10 10 219.0 01 117.3 126.0 12.4 11.0 93 635 5/3/06 CF West Lot 1 1 224.0 01 116.9 126.0 11.7 11.0 93 636 5/3/06 CF West Lot 1 1 224.5 01 119.5 126.0 10.6 11.0 95 637 5/3/06 CF Conference Facility 1 226.0 01 120.2 126.0 11.4 11.0 95 Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 Page 21 of 34 7/27/2006 7:18:44AM Mae an - - - ,- - -,, - - - SWI M - - - - - - SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Lot # Elev (ft) Type Field Max Field Opt. Compaction Remarks 638 5/3/06 CF West Lot lO 10 218.0 01 115.8 126.0 13.8 11.0 92 639 5/3/06 CF South Lot 11 11 217.0 01 118.1 126.0 12.6 11.0 94 640 5/3/06 CF Resort Drive Sta 25+05 12 215.0 01 114.6 126.0 11.5 11.0 91 641 5/3/06 CF East Swimming Pool 1 218.0 01 116.2 126.0 13.3 11.0 92 642 5/3/06 CF East Swimming Pool 1 219.5 01 118.3 126.0 12.8 11.0 94 643 5/3/06 CF East Swimming Pool 1 221.0 01 117.6 126.0 14.2 11.0 93 644 5/4/06 CF East Swimming Pool 1 223.0 01 116.8 126.0 12.4 11.0 93 645 5/4/06 CF Conference Facility 1 230.0 01 115.7 126.0 11.8 11.0 92 RTON64SA 645A 5/4/06 CF Conference Facility 1 230.0 01 119.2 126.0 11.4 11.0 95 646 5/4/06 CF South Lot 10 10 220.0 02 121.4 134.5 10.6 8.5 90 647 5/4/06 CF East Swimming Pool 1 225.0 01 117.3 126.0 13.4 11.0 93 648 5/4/06 CF East Swimming Pool 1 227.0 01 115.5 126.0 11.9 11.0 92 649 5/4/06 CF East SwimmingPool 1 228.0 01 116.1 126.0 13.8 11.0 92 650 5/5/06 CF Conference Facility 1 228.0 01 115.3 126.0 11.1 11.0 92 RI ON 650A 650A 5/5/06 CF Conference Facility . 1 228.0 01 120.7 126.0 10.6 11.0 96 651 5/5/06 CF Conference Facility 1 230.0 01 119.2 126.0 11.8 11.0 95 652 5/5/06 CF South Lot 14 . 14 184.0 05 98.2 107.5 24.7 16.5 91 653 5/5/06 CF South Lot 14 14 182.0 05 96.9 107.5 27.4 16.5 90 654 5/8/06 CF Conference Facility 1 231.0 01 115.8 126.0 12.4 11.0 92 RI ON 654A 654A 5/8/06 CF Conference Facility 1 231.0 01 119:3 126.0 11.8 11.0 95 655 5/8/06 CF Conference Facility 1 230.5 01 117.4 126.0 11.4 11.0 93 RTON6SSA 655A 5/8/06 CF Conference Facility 1 230.5 01 120.8 126.0 12.0 11.0 96 656 5/8/06 CF Conference Facility 1 231.5 01 113.5 126.0 13.9 11.0 90 RION6S6A 656A 5/9/06 CF Conference Facility 1 231.5 01 119.2 126.0 12.6 11.0 95 657 5/8/06 CF South Lot 14 14 180.0 05 97.6 107.5 28.3 16.5 91 658 5/8/06 CF South Lot 14 14 178.0 05 96.7 107.5 25.3 16.5 90 659 5/9/06 CF Conference Facility 1 232,5 01 115.6 126.0 13.7 11.0 92 RTON6S9A 659A 5/10/06 CF Conference Facility 1 232.0 01 119.2 126.0 12.6 11.0 95 660 5/9/06 CF Conference Facility 1 232.5 01 114.6 126.0 14.8 11.0 91 RT ON 660A 660A 5/10/06 CF Conference Facility 1 232.5 01 120.2 126.0 11.8 11.0 95 661 5/9/06 CF SouthLot14 14 186.0 05 96.6 107.5 27.0 16.5 90 662 5/9/06 CF South Lot 14 14 183.0 05 98.2 107.5 24.8 16.5 91 Project Number: 040575005 . Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 Page 22 of 34 7/27/2006 7:18:44AM -M man - - - - - - - - ,- - - - - - - SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Lot # Elev (ft) Type Field Max Field Opt. Compaction Remarks 663 5/9/06 CF South Lot 14 14 181.0 05 97.8 107.5 26.1 16.5 91 664 5/9/06 CF South Lot 14 14 179.5 05 96.3 107.5 29.4 16.5 90 665 5/10/06 CF South Lot ll 11 217.0 01 116.9 126.0 12.6 11.0 93- 666 5/10/06 CF North Lot ll 11 214.0 01 115.9 126.0 11.8 11.0 92 667 5/11/06 CF North Lot ll 11 214.5 01 118.3 126.0 12.7 11.0 94 668 5/11/06 SF Slope Resort Dr Sta 9+80 12 208.0 03 116.5 130.0 7.7 8.5 90 669 5/11/06 SF Slope Resort Dr Sta 10+30 . 12 204.0 03 118.4 130.0 8.8 8.5 91 670 5/11/06 SF Slope Resort Dr Sta 11+20 12 216.0 01 114.4 126.0 9.2 11.0 91 671 5/11/06 SF Slope Resort Dr Sta 12+05 12 204.0 01 113.8 126.0 10.2 11.0 90 672 5/1 1/06 SF Slope Resort Dr Sta 12+70 12 216.0 03 117.4 130.0 9.1 8.5 90 673 5/11/06 SF Slope Resort Dr Sta 13+40 12 220.0 01 115.4 126.0 10.8 11.0 . 92 674 5/11/06 SF Slope Resort Dr Sta 13+80 12 206.0 01 113.5 126.0 8.4 11.0 90 675 5/11/06 SF N. Slope Tennis Court 14 209.0 03 118.6 130.0 8.7 8.5 91 676 5/11/06 SF N. Slope Tennis Court 14 203.0 01 114.3 126.0 9.4 11.0 91 677 5/11/06 SF NW Slope Tennis Court . 14 198.0 03 117.2 130.0 7.7 8.5 90 678 5/11/06 SF W. Slope Tennis Court 6 210.0 01 115.2 126.0 10.6 11.0 91 679 5/11/06 SF W. Slope Tennis Court 6 203.0 01 113.8 126.0 8.9 11.0 90 680 5/11/06 CF Conference Facility 1 233.0 01 120.6 126.0 12.8 11.0 96 681 5/11/06 CF Conference Facility 1 233.5 01 119.3 126.0 11.9 11.0 95 682 5/11/06 CF Conference Facility 1 233.0 01 119.5 126.0 12.3 11.0 95 683 5/11/06 CF South Lot ll 11 218.0 01 117.5 126.0 13.7 11.0 93 684 5/11/06 CF North Lot ll 11 215.0 01 117.2 126.0 13.4 hO 93 685 5/12/06 CF East Lot 1 1 221.0 01 116.7 126.0 12.5 . 11.0 93 686 5/12/06 CF East Lot 1 1 222.0 01 114.9 126.0 14.8 11.0 91 687 5/12/06 CF East Lot i I . 218.0 01 118.3 126.0 12.1 11.0 94 688 5/12/06 CF East Lot 1 1 220.0 01 114.7 126.0 14.0 11.0 91 689 5/12/06 CF East Lot 1 1 220.0 01 119.2 126.0 12.4 11.0 95 690 5/12/06 CF North Lot ll . 11 216.0 01 114.8 126.0 12.7 11.0 91 691 5/12/06 CF South Lot ll 11 219.0 01 116.8 126.0 14.1 11.0 93 692 5/12/06 CF South Lot 11 11 218.0 01 115.6 126.0 13.3 11.0 92 693 5/12/06 CF North Lot ll 11 217.0 01 117.5 126.0 11.8 11.0 93 694 5/15/06 CF South Lot ll 11 221.5 01 116.9 126.0 11.3 11.0 93 Project Number: 040575005 . . Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 Page 23of34 7/27/2006 7:18:44AM - - - - - - - - - - moo - - - c_' - - - SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Test Lot # Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks 695 5/15/06 CF South Lot 11 11 223.0 01 117.5 126.0 12.2 11.0 93 696 5/15/06 CF North Lot ll 11 220.0 01 114.8 126.0 13.4 11.0 91 697 5/15/06 CF North Lot ll 11 222.0 01 113.6 126.0 13.8 11.0 90 698 5/15/06 CF Resort Drive Sta 17+20 12 224.0 08 107.8 118.5 13.6 14.0 91 699 5/15/06 CF Resort Drive Sta 18+80 12 226.5 08 106.3 118.5 12.2 14.0 90 700 5/15/06 CF Resort Drive Sta 20+70 12 228.0 08 108.0 118.5 14.3 14.0 91 701 5/16/06 CF Resort Drive Sta 24+80 12 219.0 01 117.6 126.0 13.6 11.0 93 702 5/16/06 CF Resort Drive Sta 25+50 12 218.0 01 114.7 126.0 13.1 11.0 91 703 5/16/06 CF Resort Drive Sta 26+45 12 218.5 01 116.2 126.0 12.8 11.0 92 704 5/16/06 CF Resort Drive Sta 25+35 12 220.0 01 116.3 126.0 14.2 11.0 92 705 5/16/06 CF North Lot ll 11 222.0 01 118.3 126.0 12.7 11.0 94 706 5/16/06 CF North Lot ll 11 223.5 01 115.2 126.0 12.5 11.0 91 707 5/16/06 SF West Slope Lot 15 15 195.0 03 118.3 130.0 7.6 8.5 91 708 5/16/06 SF West Slope Lot 15 15 202.0 03 116.6 130.0 9.1 8.5 90 709 5/16/06 SF West Slope Lot 15 15 198.0 01 113.5 126.0 9.6 11.0 90 710 5/16/06 SF West Slope Lot 15 15 209.0 01 115.2 126.0 10.4 11.0 91 711 5/16/06 SF West Slope Lot 15 15 213.0 01 113.8 126.0 9.2 11.0 90 712 5/16/06 SF West Slope Lot ls 15 218.0 01 116.7 126.0 8.7 11.0 93 713 5/16/06 SF West Slope Lot 15 15 208.0 08 108.6 118.5 11.1 14.0 92 714 5/16/06 SF West Slope Lot 15 15 223.0 01 115.2 126.0 9.4 11.0 91 715 5/17/06 CF East Lot I Drive 1 222.0 02 122.8 134.5 10.3 8.5 91 716 5/17/06 CF East Lot I Drive 1 223.0 02 120.6 134.5 11.7 8.5 90 717 5/17/06 CF East Lot I Drive 1 221.0 02 124.2 134.5 9.1 8.5 92 718 5/17/06 CF East Lot 1 Drive 1 221.0 02 121.8 134.5 10.9 8.5 91 719 5/19/06 CF Conference Facility 1 229.0 01 119.4 126.0 12.0 11.0 95 720 5/19/06 CF East Swimming Pool 1 230.0 01 116.2 126.0 14.1 11.0 92 721 5/19/06 CF East Swimming Pool 1 228.0 01 115.8 126.0 13.7 11.0 92 722 5/19/06 CF East Swimming Pool 1 229.0 01 117.5 126.0 12.6 11.0 93 723 5/19/06 CF South Lot 14 14 183.0 01 116.8 126.0 12.2 11.0 93 724 5/19/06 CF South Lot 14 14 185.0 01 114.9 126.0 13.4 11.0 91 725 5/19/06 CF South Lot 14 14 188.0 01 117.3 126.0 11.6 11.0 93 726 5/19/06 CF West Lot 16 16 218.0 01 115.6 126.0 13.2 11.0 92 Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad ki 1 Client: 0 Page 24 of 34 7/27/2006 7:18:44AM SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Lot # Elev (ft) Type Field Max Field Opt. Compaction Remarks 727 5/19/06 CF West Lot 16 16 216.0 01 117.2 126.0 12.8 11.0 93 728 5/19/06 CF South Lot 12 12 213.0 01 114.6 126.0 12.7 11.0 .91 729 5/23/06 CF East Swimming Pool 1 231.0 02 121.2 134.5 11.8 8.5 90 730 5/23/06 CF East Swimming Pool 1 229.5 02 120.8 134.5 12.4 .8.5 90 731 5/23/06 CF East Swimming Pool 1 230.0 02 123.7 134.5 11.5 8.5 92 732 5/23/06 CF Conference Facility 1 231.0 02 127.8 134.5 9.6 8.5 95 733 5/23/06 CF South Lot 14 14 190.0 01 118.6 126.0 11.9 11.0 94 734 5/23/06 CF South Lot 14 14 186.0 01 117.9 126.0 13.0 11.0 94 735 5/23/06 CF South Lot 14 14 185.0 01 116.7 126.0 12.7 11.0 93 736 5/24/06 CF Conference Facility 1 332.0 01 122.6 126.0 11.4 11.0 97 737 5/24/06 CF East Swimming Pool 1 230.5 01 118.4 126.0 13.5 11.0 94 738 5/24/06 CF East Swimming Pool 1 231.0 01 116.8 126.0 12.7 11.0 93 739 5/24/06 CF East Swimming Pool 1 231.0 01 117.2 126.0 12.8 11.0 . 93 740 5/25/06 CF Northwest Lot 11 11 ' 215.0 01 114.6 126.0 13.7 11.0 91 741 5/25/06 CF Resort Drive Sta 24+15 12 217.0 01 116.2 126.0 12.3 11.0 92 742 5/25/06 CF South Lot 12 12 219.0 01 113.8 126.0 11*0 11.0 90 743 5/25/06 CF East Swimming Pool 1 231.0 01 117.0 126.0 12.9 11.0 . 93 744 5/25/06 CF East Lot 1 Driveway 1 225.0 01 114.4 126.0 11.6 11.0. 91 745 5/26/06 CF Resort Drive Sta 9+00 14 203.0 01 116.7 126.0 12.6 11.0 93 746 5/26/06 CF Resort Drive Sta 9+00 8 194.0 01 114.8 126.0 13.4 11.0 91 747 5/26/06 CF Resort Drive Sta 9+00 8 198.0 01 115.2 126.0 10.9 11.0 91 748 5/26/06 'CF East Lot I Driveway 1 227.0 01 115.3 126.0 13.5 11.0 92 749 5/30/06 CF Lot . 5 185.0 02 123.6 134.5 10.2 8.5 92 750 5/30/06 CF Lot . 5 184.0 02 125.7 134.5 9.6 8.5 93 751 5/30/06 CF Lot 5 187.0 02 122.8 134.5 11.3 8.5 91 752 5/30/06 CF Lot 5 ' 185.0 02 120.6 134.5 11.4 8.5 90 753 5/31/06 CF Lot 5 5 186.0 02 121.5 134.5 10.5 8.5 90 754 5/31/06 CF Lot . 5 186.0 01 118.4 126.0 12.5 11.0 94 755 5/31/06 CF Lot 5 188.0 01 117.3 126.0 13.2 11.0 93 756 5/31/06 CF West Lot 14 14 169.0 06 91.4 104.0 35.2 17.0 88 RT ON 756A 756A 5/31/06 CF West Lot 14 14 169.0 06 93.8 104.0 28.3 17.0 90 757 5/31/06 CF West Lot 14 14 169.0 06 94.7 104.0 24.7 17.0 91 Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 Page 25of34 . 7/27/2006 7:18:44AM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Test Lot # Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks 758 5/31/06, CF West Lot l4 14 170.0 06 90.6 104.0 33.8 17.0 87 R10N758A 758A 5/31/06 CF West Lot 14 14 170.0 06 95.1 104.0 27.4 17.0 91 759 6/1/06 CF West Lot lO 10 220.0 01 118.4 126.0 11.8 11.0 94 760 6/1/06. CF West Lot lO 10 221.0 01 116.7 126.0 13.4 11.0 93 761 6/1/06 CF Conference Facility 1 . 220.0 09 116.5 121.5 13.8 12.0 96 762 6/1/06 CF Conference Facility 1 221.0 09 112.8 121.5 12.7 12.0. 93 RTON762A 762A 6/2/06 CF Conference Facility 1 221.0 09 115.8 121.5 12.4 12.0 95 763 6/1/06 CF Conference Facility 1 219.0 01 119.7 126.0 11.8 11.0 95 764 6/1/06 CF Conference Facility 1 223.0 09 114.6 121.5 12.2 12.0 94 RI ON 764A 764A 6/2/06 CF Conference Facility 1 223.0 09 116.7 121.5 11.9 12.0 96 765 6/1/06 CF West Lot 10 10 221.0 02 121.3 134.5 10.2 8.5 90 766 6/1/06 CF . South Lot 10 . 10 221.5 02 120.7 134.5 11.5 8.5 90 767 6/1/06 CF South Lot lO 10 222.0 01 116.8 126.0 12.6 11.0 93 768 6/1/06 CF West Lot 14 14 172.0 06 93.8 104.0 27.3 17.0 90 769 6/1/06 CF West Lot 14 14 172.0 06 94.2 104.0 25.0 17.0 91 770 6/2/06 CF South Lot 10 10 223.0 09 112.7 121.5 14.6 12.0 93 771 6/2/06 CF South Lot 10 10 223.0 03 117.2 130.0 11.2 8.5 90 772 6/2/06 CF West Lot lO 10 222.5 01 114.8 126.0 12.7 11.0 91 773 6/2/06 CF Southeast Lot 1 1 224.0 09 113.5 121.5 12.6 12.0 93 774 6/5/06 CF Southeast Lot 1 1 223.0 09 111.7 121.5 13.9 12.0 92 775 6/5/06 CF . West Lot 16 16 224.0 02 121.4 134.5 9.6 8.5 90 776 6/5/06 CF West Lot 10 10 223.0 09 114.2 121.5 12.3 12.0 94 777 6/5/06 CF . West Lot 10 10 224.0 03 118.3 '130.0 10.4 8.5 91 778 6/5/06 CF South Lot 10 . 10 224.0 01 115.6 126.0 13.1 11.0 92 779 6/6/06 CF Conference Facility 1 224.0 09 116.7 121.5 13.1 12.0 96 780 6/6/06 CF Conference Facility 1 224.0 09 115.2 121.5 12.8 12.0 95 781 6/6/06 CF West Lot 10 . 10 225.0 07 114.6 122.5 13.6 12.0 94 782 6/6/06 CF South Lot 10 10 224.5 02 121.7 134.5 11.6 8.5 90 783 6/6/06 CF South Lot l0 10 225.0 01 116.8 126.0 13.4 11.0 93 784 6/6/06 CF West Lot lO 10 . 224.0 08 ' 109.5 118.5 16.3 14.0 92 785 6/6/06 CF Conference Facility 1 225.0 08 115.2 118.5 15.7 14.0 97 786 6/6/06 CF South Lot 1 225.0 08 112.7 118.5 16.2 14.0 95 Project Number: 040575005 Project Name: Grand Pacific Carfsb Project Location: Carlsbad Client: 0 Page 26 of 34 7/27/2006 7:18:44AM - - (_ - .- - - - - - 1=1 so - - - - - - SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Test Lot # Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks 787 6/7/06 CF South Lot 10 10 225.5 03 117.9 130.0 10.8 8.5 91 788 6/7/06 CF Conference Facility 1 224.0 09 117.2 121.5 13.0 12.0 96 789 6/7/06 CF West Lot 10 10 225.0 09 115.6 121.5 13.2 12.0 95 790 6/7/06 CF West Lot lO 10 225.5 02 121.8 134.5 10.7 8.5 91 791 6/7/06 CF West Lot 10 10 225.5 03 119.2 130.0 11.3 8.5 92 792 6/7/06 CF West Lot 16 16 227.0 01 116.8 126.0 12.6 11.0 93 793 6/7/06 CF Conference Facility 1 225.0 01 119.7 126.0 12.2 11.0 95 794 6/8/06 CF Subdrain Tightline Lot 15 15 212.5 01 117.6 126.0 12.4 11.0 93 795 6/8/06 CF Subdrain lightline Lot 15 15 211.0 02 121.4 134.5 13.6 8.5 90 796 6/8/06 CF East Lot 11 11 227.0 01 116.8 126.0 14.2 11.0 93 797 6/8/06 CF South Lot 16 16 227.5 01 117.2 126.0 12.7 11.0 93 798 6/8/06 CF South Lot 10 10 226.0 01 116.2 126.0 12.4 11.0 92 RT ON 798A 798A 6/8/06 CF South Lot 10 10 226.0 01 119.3 126.0 11.9 11.0 95 799 6/8/06 CF South Lot 10 10 225.0 01 120.7 126.0 12.0 11.0 96 800 6/9/06 CF West Lot 16 16 228.0 01 115.6 126.0 13.7 11.0 92 801 6/9/06 CF South Lot 16 16 229.5 01 114.8 126.0 11.8 11.0 91 802 6/9/06 CF West-Lot 16 16 229.0 01 117.2 126.0 12.5 11.0 93 803 6/13/06 CF Conference Facility 1 227.0 01 122.4 126.0 11.3 11.0 97 804 6/13/06 CF Conference Facility 1 227.5 01 120.8 126.0 12.2 11.0 96 805 6/13/06 CF Conference Facility I 228.5 01 119.6 126.0 11.9 11.0 95 806 6/13/06 CF South Lot l 1 230.0 01 117.1 126.0 13.5 11.0 93 807 6/13/06 CF South Lot 10 10 230.0 01 115.7 126.0 12.4 11.0 92 808 6/13/06 CF Lot 5 187.0 01 116.3 126.0 11.5 11.0 92 809 6/13/06 CF Lot 5 187.0 03 119.5 130.0 9.8 8.5 92 810 6/13/06 CF North Lot 5 5 183.0 01 118.6 126.0 13.4 11.0 94 811 6/13/06 CF North Lot 5 5 182.0 01 114.9 126.0 12.6 11.0 91 812 6/13/06 CF North Lot 5 184.0 01 117.2 126.0 13.1 11.0 93 813 6/13/06 CF Lot 5 183.5 01 119.3 126.0 11.7 11.0 95 814 6/14/06 CF West Lot 14 14 174.0 06 94.0 104.0 30.2 17.0 90 815 6/14/06 CF West Lot 14 14 174.0 06 93.3 104.0 28.6 17.0 90 816 6/15/06 CF West Lot 14 14 175.0 10 83.8 98.0 33.8 24.0 86 RTON816A 816A 6/21/06 CF West Lot 14 14 175.0 10 89.5 98.0 33.0 24.0 91 Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 Page 27 of 34 8/1/2006 9:59:03AM m -wig - - -M 00 M M .no . SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Lot # Elev (ft) Type Field Max Field Opt. Compaction Remarks 817 6/15/06 CF West Lot 14 14 176.0 10 79.4 98.0 34.5 24.0 81 RTON 817A 817A 6/21/06 CF West Lot 14 14 176.0 10 ' 88.6 98.0 34.4 24.0 90 818 6/15/06 CF West Lot 14 14 177.0 10 82.7 98.0 32.6 24.0 84 RI ON 818A 818A 6/21/06 CF West Lot 14 14 1,77.0 10 87.9 98.0 36.5 24.0 90 819 6/15/06 CF West Lot 6 6 173.0 01 115.7 126.0 13.8 11.0 92 820 6/15/06 CF West Lot 6 6 175.0 01 113.8 126.0 14.2 11.0 90 821 6/15/06 CF Subdrain Tightline Lot 15 15 214.0 03 118.9 130.0 10.5 8.5 91 822 6/15/06 CF Subdrain Tightline Lot 12 12 219.0 02 120.7 134.5 9.7 8.5 90 823 6/15/06 CF Subdrain Tightline Lot 12 12 221.0 02 122.4 134.5 10.8 8.5 91 824 6/16/06 CF Northwest Lot 5 185.0 02 125.4 134.5 9.8 8.5 93 825 6/16/06 CF Lot 5 186.0 02 121.5 134.5 9.2 8.5 90 826 3/16/06 CF Northwest Lot 5 185.0 02 125.2 134.5 9.6 8.5 93 827 6/16/06 CF Subdrain Resort Dr 15+60 12 ' 226.0 02 121.7 134.5 10.1 8.5 90 828 6/16/06 CF Subdrain Tightline Lot 1 1 228.0 02 124.0 134.5 8.2 8.5 92 829 6/16/06 CF Subdrain Tightline Lot 1 1 227.0 02 121.5 134.5 11.5 8.5 90 830 6/19/06 CF Lot 5 5 189.0 02 122.0 134.5 9.5 8.5 91 831 6/19/06 CF Lot 5 191.0 02 126.3 134.5 11.5 8.5 94 832 6/19/06 CF Lot 5 191.0 02 126.3 134.5 11.2 8.5 94 833 6/19/06 CF Southeast Slope Lot 9 9 182.0 01 113.6 126.0 10.0 11.0 90 834 6/19/06 CF Lot 16 16 233.0 02 123.3 134.5 10.4 8.5 92 835 6/19/06 CF Lot 1 1 230.0 03 114.4 130.0 10.2 8.5 88 RT ON 835A 835A 6/20/06 CF South Lot 1 ' 1 230.0 01 119.9 126.0 9.8 11.0 95 836 6/19/06 CF South Lot 10 10 233.0 01 110.6 126.0 10.4 11.0 88 RTON 836 836A' 6/20/06 CF South Lot 10 10 234.0 02 126.0 134.5 9.6 8.5 94 837 6/20/06 CF South Lot 10 ' 10 234.0 02 124.8 134.5 9.8 8.5 93 838 6/20/06 CF South Lot 1 1 230.0 01 123.0 126.0 10.4 11.0 98 839 6/20/06 CF Southeast Slope Lot 9 9 276.0 01 113.8 126.0 9.3 11.0 90 840 6/20/06 CF Southeast Slope Lot 10 10 .236.0 09 110.3 121.5 14.0 12.0 91 841 6/20/06 CF Lot 9 235.0 09 114.2 121.5 12.3 12.0 94 842 6/20/06 CF East Slope Lot 9 9 280.0 09 112.2 121.5 7.4 12.0 92 843 6/20/06 CF East Slope Lot 9 9 279.0 09 111.0 121.5 7.9 12.0 91 844 6/21/06 CF Lot 9 283.0 01 115.0 126.0 13.1 11.0 91 Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad , Client: 0 . Page 28of34 7/27/2006 7:18:44AM on - - - - - - - - - -- - - - SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Lot # Elev (ft) Type Field Max Field Opt. Compaction Remarks 845 6/20/06 CF Lot 6 277.0 01 116.8 126.0 11.3 11.0 93 846 6/20/06 CF Lot 6 180.0 03 117.9 130.0 10.8 8.5 91 847 6/21/06 CF West Lot 14 14 278.0 10 88.8 98.0 36.1 24.0 91 848 6/21/06 CF West Lot 14 14 178.0 10 88.2 98.0 36.2 24.0 90 849 6/21/06 CF West Lot 14 14 276.0 10 89.0 98.0 38.5 24.0 91 850 6/21/06 CF Lot 6 175.0 02 122.0 134.5 9.1 8.5 91 851 6/22/06 CF West Lot 14 14 177.0 10 88.3 98.0 32.0 24.0 90 852 6/22/06 CF West Lot 14 14 178.0 10 88.7 98.0 33.0 24.0 91 853 6/22/06 CF Lot 6 178.0 03 119.1 130.0 10.9 8.5 92 854 6/22/06 CF Lot 6 180.0 03 118.6 130.0 10.2 8.5 91 855 6/22/06 CF West Lot 14 14 180.0 10 87.9 98.0 33.8 24.0 90 856 6/22/06' CF West Lot 14 14 179.0 10 88.4 98.0 32.6 24.0 90 857 6/22/06 CF West Lot 14 14 179.0 10 88.3 98.0 33.0 24.0 90 858 6/23/06 SF Lot 10 10 233.0 01 112.8 126.0 10.6 11.0 90 859 6/23/06 CF Lot 10 10 232.0 01 114.4 126.0 10.8 11.0 91 860 6/23/06 CF Lot 10 10 234.0 01 113.6 126.0 10.9 11.0 90 861 6/23/06 CF Conference Facility 10 230.0 03 123.0 130.0 9.3 8.5 ' 95 862 6/23/06 CF Conference Facility 1 230.0 09 116.3 121.5 11.3 12.0 96 863 6/23/06 CF Lot 10 Slope 10 210.0 08 110.2 118.5 13.3 14.0 93 864 6/26/06 CF Conference Facility 10 231.0 03 123.3 130.0 12.0 8.5 95 865 6/26/06 CF Conference Facility 1 231.0 03 125.0 130.0 10.9 8.5 96 866 6/26/06 CF Lot 9. 184.0 08 107.6 118.5 12.9 14.0 91 867 6/26/06 CF Lot 9 184.0 01 114.0 126.0 13.6 11.0 90 868 6/27/06 CF. West Lot 14 ' 14 180.0 05 97.2 107.5 26.1 16.5 90 869 6/27/06 CF West Lot 14 14 280.0 05 98.0 107.5 27.1 16.5 91 870 6/27/06 CF West Lot 14 14 281.0 10 , 91.8 98.0 28.5 24.0 94 871 6/27/06 CF Lot 1 1 233.0 02 120.4 134.5 14.8 8.5 90 872 6/27/06 CF Lot 10 Slope 10 212.0 08 108.4 118.5 14.5 14.0 91 873 6/28/06 CF Lot 10 Slope 10 214.0 01 106.9 126.0 9.1 11.0 85 RT ON 873A 873A 6/28/06 CF Lot 10 Slope 10 214.0 08 104.4 118.5 13.9 14.0 88 RI ON 873B 873B 6/28/06 CF Lot 10 Slope 10 214.0 01 110.6 126.0 11.2 11.0 88 RTON873C 873C 6/28/06 CF Lot 10 Slope 10 214.0 08 109.4 118.5 14.1 14.0 92 Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 Page 29of34 7/27/2006 7:18:44AM SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Lot # Elev (ft) Type Field Max Field Opt. Compaction Remarks 874 6/28/06 CF 875 6/28/06 CF 876 6/29/06 CF 877 6/29/06 CF 877 A 6/29/06 CF 878 6/29/06 CF 879 6/29/06 CF 880 6/29/06 SF 881 6/29/06 CF 882 6/29/06 SF 883 6/29/06 CF 884 6/29/06 CF 885 6/29/06 CF 886 6/29/06 CF 887 6/30/06 CF 888 6/30/06 CF 889 6/30/06 CF 890 6/30/06 CF 891 6/30/06 CF 892 6/30/06 CF 893 6/30/06 CF 894 6/30/06 CF 895 7/5/06 CF 896 7/5/06 CF 897 7/5/06 CF 898 7/5/06 CF 899 7/5/06 CF 900 .7/5/06 SF 901 7/5/06 SF 902 7/5/06 SF 903 7/7/06 SF 903A 7/13/06 SF Resort Drive Sta 24+00 Lot 10 Slope Lot 12 South Slope Lot 9 Southeast Slope Lot 9 Southeast Slope Lot 9 Southeast Slope Lot 12 South Slope Lot 9 South Slope Lot 12 South Slope Lot 15 South Slope Lot 9 South Slope Lot 12 South Slope Lot 9 South Slope Lot 12 South Slope Lot 12 South Slope Lot 9 Southeast Slope Lot 9 Southeast Slope West Lot 14 Lot 12 South Slope West Lot 14 West Lot 14 West Lot 14 Lot 9 Southeast Slope Lot 9 Southeast Slope Lot 9 Southeast Slope West Lot 14 West Lot 14 Lot 1 South Slope Lot I Southeast Slope Lot 10 South Slope Lot 10 South Slope Lot 10 South Slope 12 226.0 09 112.6 121.5 10.0 12.0 93 10 217.0 08 106.6 118.5 14.4 14.0 90 12 201.0 02 121.3 134.5 9.5 8.5 90 9 186.0 08 105.8 118.5 3.7 14.0 89 RTON 877A 9 186.0 08 109.0 118.5 10.0 14.0 92 9 185.0 01 113.9 126.0 13.0 11.0 90 12 203.0 02 120.7 134.5 10.9 8.5 90 9 220.0 09 109.5 121.5 8.7 12.0 90 12 205.0 02 122.3 134.5 9.2 8.5 91 15 222.0 03 118.9 130.0 9.0 8.5 91 9 187.0 08 106.1 118.5 15.2 14.0 90 12 207.0 02 121.2 134.5 9.1 8.5 90 9 188.0 08 106.4 118.5 15.4 14.0 90 12 211.0 03 116.9 130.0 11.9 . 8.5 90 12 216.0 09 109.6 121.5 12.4 12.0 90 9 187.0 08 106.4 118.5 8.5 14.0 90 9 187.0 08 106.9 118.5 12.5 14.0 90 14 188.0 08 111.0 118.5 13.5 14.0 94 12 213.0 03 117.6 130.0 10.7 8.5 90 14 181.0 07 110.9 122.5 16.8 12.0 91 14 182.0 07 110.8 122.5 16.8 12.0 90 14 182.0 07 109.8 122.5 16.4 12.0 90 9 191.0 08 106.1 118.5 18.8 14.0 90 9 190.0 08 110.4 118.5 14.5 14.0 93 9 188.0 08 110.4 118.5 15.3 14.0 93 14 283.0 07 113.3 122.5 12.3 12.0 92 14 183.0 07 110.5 122.5 16.2 12.0 90 1 230.0 09 113.1 121.5 8.2 12.0 93 1 230.0 09 113.6 121.5 11.5 . 12.0 93 10 223.0 03 117.6 130.0 10.6 8.5 90 10 222.0 08 99.6 118.5 16.8 14.0 84 RTON903A 10 222.0 08 106.6 118.5 13.8 14.0 90 Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 Page 30 of 34 7/27/2006 7:18:44AM - - - - - - - - - - - .- - - - - - SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Lot # Elev (ft) Type Field Max Field Opt. Compaction Remarks 904 7/6/06 CF 905 7/6/06 CF 906 7/6/06 CF 906A 7/6/06 CF 907 7/6/06 CF 908 7/7/06 CF 909 7/7/06 CF 910 7/7/06 CF 911 7/7/06 CF 912 7/7/06 CF 913 7/7/06 CF 914 7/7/06 CF 915 7/7/06 CF 916 7/10/06 CF 917 7/10/06 CF 918 7/10/06 CF 919 7/11/06 CF 920 7/11/06 CF 921 7/11/06 CF 922 7/11/06 CF 923 7/11/06 CF 924 7/11/06 CF 925 7/12/06 CF 926 7/12/06 CF 927 7/12/06 CF 928 7/12/06 CF 929 7/12/06 CF 930 7/12/06 CF 931 7/12/06 CF 932 7/12/06 CF 933 7/13/06 CF 934 7/13/06 CF West Lot 14 14 184.0 02 121.4 134.5 11.0 8.5 90 West Lot 14 14 184.0 03 117.5 130.0 12.6 8.5 90 West Lot 14 14 184.0 07 106.7 122.5 16.9 12.0 87 RT ON 906A West Lot 14 14 184.0 03 116.7 130.0 12.5 8.5 90 Lot 6 186.0 01 113.8 126.0 11.2 11.0 90 West Lot 14 14 185.0 02 122.9 134.5 10.4 8.5 91 Lot 6 187.0 02 121.6 134.5 11.2 8.5 90 West Lot 14 14 187.0 02 125.1 134.5 9.0 8.5 93 West Lot 14 14 188.0 02 120.4 134.5 9.6 8.5 90 West Lot 14 14 187.0 02 121.0 134.5 9.5 8.5 90 West Lot 14 14 186.0 02 121.6 134.5 10.4 8.5 90 Lot Southeast Slope 9 192.0 09 110.8 121.5 10.8 12.0 91 Lot 9 Southeast Slope 9 190.0 08 107.8 118.5 14.6 14.0 91 Lot Southeast Slope 9 ' 190.0 01 114.9 126.0 11.1 11.0 91 Lot 9 Southeast Slope 9 193.0 01 112.9 126.0 14.5 11.0 90 Lot 9 Southeast Slope 9 193.0 01 115.6 126.0 9.1 11.0 92 Hotel 1 Basement 1 217.0 02 120.5 134.5 11.2 8.5 90 Hotel 1 Basement 1 213.5 02 122.1 134.5 9.5 8.5 91 Hotel 1 Basement 1 211.0 02 121.9 134.5 12.2 8.5 91 Lot 9 Southeast Slope 9 194.0 09 111.9 121.5 12.2 12.0 92 Lot 9 Southeast Slope 9 194.0 09 112.2 121.5 12.0 12.0 92 Lot 9 Southeast Slope 9 194.0 09 112.7 121.5 14.2 12.0 93 Hotel 1 Basement 1 214.0 02 123.9 134.5 13.2 8.5 92 Hotel 1 Basement 1 220.0 02 122.4 134.5 11.4 8.5 91 Hotel 1 Basement 1 216.0 02 126.9 134.5 10.6 8.5 94 Lot 1 North Driveway 1 228.0 09 115.4 121.5 10.9 12.0 95 Hotel 1 Basement 1 219.0 02 121.0 134.5 11.1 8.5 90 Hotel I Basement 1 216.0 02 121.1 134.5 10.2 8.5 90 Hotel 1 Basement 1 213.0 02 122.3 134.5 10.6 8.5 91 Lot 12 Slope 12 220.0 01 113.5 126.0 10.9 11.0 90 Lot 9 Southeast Slope 9 195.0 01 114.9 126.0 12.4 11.0 91 Lot 9 Southeast Slope 9 195.0 03 122.0 130.0 9.5 8.5 94 Project Number: Project Name: Project Location: Client: 040575005 Grand Pacific Carlsb Carlsbad 0 Page 31 of 34 7/27/2006 7:18:44AM SUMMARY OF FIELD DENSITY TESTS . . . Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Lot # Elev (ft) Type Field Max Field Opt. Compaction Remarks 935 7/13/06 CF Lot Southeast Slope 9 195.0 01 113.5 126.0 9.4 11.0 90 936 7/13/06 FG Building Pad Lot 10 10 0.0 07 115.4 122.5 8.6 12.0 94 937 7/13/06 FG Building Pad Lot 10 10 0.0 02 128.8 134.5 10.6 8.5 96 938 7/13/06 FG Building Pad Lot 10 10 0.0 02 123.6 134.5 10.4 8.5 92 939 7/13/06 FG Building Pad Lot 10 10 0.0 09 110.6 121.5 9.0 12.0 91 940 7/13/06 CF Hotel I Basement 1 219.0 02 118.7 134.5 10.9 8.5 88 RT ON 940A 940A 7/13/06 CF Hotel 1 Basement 1 219.0 02 126.1 134.5 12.5 8.5 94 941 7/13/06 CF Hotel 1 Basement 1 217.0 02 122.8 134.5 9.4 8.5 91 942. 7/13/06 CF Hotel 1 Basement . 1 213.0 02 121.1 134.5 10.6 8.5 90 943 7/13/06 CF Hotel 1 Basement 1 212.0 01 114.9 126.0 12.2, 11.0 91 944 7/14/06 CF Hotel 1 Basement 1 220.0 01 113.6 126.0 13.4 11.0 90 945 7/14/06 CF Hotel 1 Basement 1 216.0 02 123.9 134.5 12.2 8.5 92 946 7/14/06 CF Hotel 1 Basement 1 214.0 01' 109.3 126.0 9.3 11.0 87 RI ON 946A 946A 7/14/06 CF Hotel 1 Basement 1 214.0 03 118.4 130.0 10.2 8.5 91 947 7/14/06 FG Sales Building Pad 11 0.0 02 120.9 134.5 10.1 8.5 90 948 7/14/06 SF Lot l2 Southwest Slope 12 215.0 01 113.3 126.0 11.0 11.0 90 949 7/17/06 CF Hotel 1 Basement 1 220.0 01 116.4 126.0 12.5 11.0 92 950 7/17/06 CF Hotel I Basement 1 219.0 01 115.6 126.0 14.6 11.0 92 951 7/17/06 CF Hotel I Basement . 1 217.0 03 116.9 130.0 14.9 8.5 90 952 7/17/06 CF Hotel 1 Basement 1 219.0 02 120.7 134.5 10.1 8.5 90 953 7/17/06 CF Hotel 1 Basement 1 220.0 02 121.0 134.5 10.4 8.5 90 954 7/18/06 CF Hotel I Basement 1 221.0 01 115.0 126.0 13.7 11.0 91 955 7/18/06 CF Hotel I Basement . 1 221.0 01 113.3 126.0 12.3 11.0 90 956 7/18/06 CF Hotel I Basement 1 220.0 03 117.6 130.0 13.7 8.5 90 957 7/18/06 CF Hotel I Basement ' 1 222.0 08 109.1 118.5 16.5 14.0 92 958 7/18/06 CF Hotel 1 Basement 1 221.0 03 118.0 130.0 12.4 8.5 91 959 7/18/06 CF Hotel 1 Basement 1 220.0 02 121.7 134.5 11.6 8.5 90 960 7/19/06 CF Hotel 1 Basement 1 220.0 03 ' 1.17.9 130.0 12.0 8.5 91 961 7/19/06 CF Hotel 1 Basement ' 1 222.0 01 113.3 126.0 10.7 11.0 90 962 7/19/06 FG Sales Building Pad 11 0.0 02 121.1 . 134.5 9.0 8.5 90 963 7/19/06 FG Sales Building Pad 11 0.0 02 121.0 134.5 6.5 8.5 90 964 7/19/06 CF Hotel I Basement 1 223.0 01 115.4 126.0 12.3 11.0 92 Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad . Client: 0 ., Page 32of34 7/27/2006 7:18:44AM - - - - - - - - - - - - - - SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Lot # Elev (ft) Type Field Max Field Opt. Compaction Remarks 965 7/19/06 CF Hotel 1 Basement 1 223.0 03 117.7 130.0 7.5 8.5 91 966 7/19/06 CF Hotel 1 Basement 1 223.0 03 118.1 130.0 9.2 8.5 91 967 7/20/06 CF Hotel I Basement 1 224.0 02 120.9 134.5 9.1 8.5 90 968. 7/20/06 CF Hotel 1 Basement 1 222.0 09 113.8 121.5 10.0 12.0 94 969 7/20/06 CF Hotel 1 Basement 1 223.0 09 112.6 121.5 11.2 12.0 93 970 7/20/06 CF Hotel I Basement 1 224.0 01 115.0 126.0 9.3 11.0 91 971 7/20/06 CF South Lot 6 6 212.0 02 115.2 134.5 6.8 8.5 86 RI ON 971A 971A 7/20/06 CF South Lot 6 6 212.0 02 120.8 134.5 9.0 8.5 90 972 7/20/06 FG Lot S Parking Lot 5 0.0 03 117.0 130.0 8.0 8.5 90 973 7/20/06 FG Lot Parking Lot 5 0.0 02 131.0 134.5 9.5 8.5 97 974 7/20/06 FG Lot 5 Parking Lot 5 0.0 02 124.9 134.5 9.5 8.5 93 975 7/20/06 CF East Lot 1 1 228.0 03 105.2 130.0 8.6 8.5 81 RI ON 975A 975A 7/20/06 CF East Lot 1 1 228.0 03 121.2 130.0 9.4 8.5 93 976 7/21/06 SF East Lot 1 . 1 227.0 03 117.3 130.0 10.0 8.5 90 977 7/21/06 CF East Lot 1 1 229.6 03 119.3 130.0 10.6 8.5 92 978 7/21/06 FG Lot 1 0.0 03 117.7 130.0 8.2 8.5 91 979 7/21/06 FG Lot 1 0.0 03 118.6 130.0 9.4 8.5 91 980 7/21/06 FG Lot 1 0.0 03 119.1 130.0 8.7 8.5 92 981 7/21/06 FG Lot 14 14 0.0 03 118.3 130.0 7.8 8.5 91 982 7/24/06 CF Lot 1 1 230.0 03 118.5 130.0 9.5 8.5 91 983 7/24/06 CF Lot 4Key 4 178.0 03 117.1 130.0 10.4 8.5 90 984 7/24/06 CF Lot 4Key 4 183.0 03 118.2 130.0 11.4 8.5 91 985 7/24/06 CF Lot4 Key 4 182.0 03 118.8 130.0 11.6 8.5 91 986 7/25/06 FG Hotel I Basement 1 0.0 02 124.9 134.5 9.4 8.5 93 987 7/25/06 FG Hotel I Basement 1 0.0 02 121.3 134.5 8.2 8.5 90 988 7/25/06 FG Hotel I Basement 1 0.0 02 122.5 134.5 9.2 8.5 91 989 7/25/06 FG Hotel I Basement 1 0.0 01 117.9 126.0 8.8 11.0 94 990 7/25/06 FG Hotel 1 Basement 1 0.0 01 116.8 126.0 8.0 11.0 93 991 7/25/06 FG Hotel I Basement 1 0.0 01 115.1 126.0 7.5 11.0 91 992 7/25/06 FG Hotel I Basement 1 0.0 01 117.8 126.0 8.6 11.0 93 993 7/25/06 CF Lot Slope . 4 187.0 02 124.1 134.5 9.2 8.5 92 994 7/25/06 CF Lot Slope 4 185.0 02 122.3 134.5 9.0 8.5 91 Project Number: 040575005 Project Name: Grand Pacific Carlsb . Project Location: Carlsbad Client: 0 Page 33of34 7/27/2006 7:18:44AM - - - - - - - - - - - - - - - - - - SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Lot # Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks 995 7/25/06 FG Conference Facility 1 0.0 01 120.0 126.0 7.0 11.0 95 996 7/25/06 FG Conference Facility 1 0.0 01 123.8 126.0 9.9 11.0 98 997 7/25/06 FG Conference Facility 1 0.0 01 122.7 126.0 6.9 11.0 97 998 7/25/06 FG Conference Facility 1 0.0 01 122.4 126.0 11.8 11.0 97 999 7/25/06 FG Conference Facility 1 0.0 01 120.1 126.0 12.1 11.0 95 1000 7/25/06 FG Conference Facility 1 0.0 01 123.2 126.0 10.4 11.0 98 1001 7/25/06 FG Conference Facility 1 0.0 01 123.7 126.0 7.9 11.0 . 98 1002 7/25/06 FG Conference Facility 1 0.0 09 119.0 121.5 8.0 12.0 98 1003 7/25/06 FG Conference Facility 1 0.0 09 119.5 121.5 7.9 12,0 98 1004 7/25/06 CF Lot 4Slope 4 188.0 03 118.6 130.0 10.3 8,5 91 1005 7/25/06 CF Lot Slope 4 188.0 03 119.3 130.0 10.1 8.5 92 1006 7/25/06 CF Lot Slope 4 190.0 03 116.9 130.0 11.1 8.5 90 1007 7/25/06 SF Lot 4 Slope 4 185.0 03 117.8 130.0 12.2 8.5 91 1008 7/25/06 FG Lot 4 0.0 02 122.6 134.5 6.4 8.5 91 1009 7/25/06 FG Lot 5 5 0.0 02 122.9 134.5 7.2 8.5 91 Project Number: Project Name: Project Location: Client: 040575005 Grand Pacific Carlsb Carlsbad 0 Page 34 of 34 7/27/2006 II U 11 040575-005 APPENDIX C Laboratory Testing Procedures and Test Results Expansion Index Tests: The expansion potential of selected materials was evaluated by the Expansion Index Test, ASTM D4829. Specimens are molded under a given compactive energy to approximately 50 percent saturation. The prepared 1-inch thick by 4-inch diameter specimens are loaded to an equivalent 144 psf surcharge and are inundated with water until volumetric equilibrium is reached. The results of these tests are presented in the table below: Sample No. Sample Description Expansion Expansion Index Potential* MD-4 Brown lean CLAY 110 High MD-5 Green heavy CLAY 154 Very High MD-6 Green heavy CLAY 254 Very High * Based on the 2001 edition of the California Building Code Table 18-I-B. Soluble Sulfates: The soluble sulfate contents of selected samples were determined by standard geochemical methods. The test results are presented in the table below: Sample Location Sample Description Sulfate Potential Content Degree of (%) Sulfate Attack* Northeast Side of Building Pad Pale yellow-brown silty less than Negligible SAND 0.015 Southwest Side of Building Pad Pale yellow-brown silty less than • Negligible SAND 0.015 * Based on the 2001 edition of the California Building Code Table 19-A-4. c-i I 1 I I I I I I I I I I I I I I I I I 040575-005 APPENDIX C (continued) Maximum Density Tests: The maximum dry density and optimum moisture content of typical materials were determined in accordance with ASTM Test Method D1557. The results of these tests are presented in the table below: Sample Number Sample Description Maximum Dry Density (pcf) Optimum Moisture Content (%) MD-1 Yellow-brown silty SAND 126.0 11.0 MD-2 Dark-brown silty SAND 134.5 8.5 MD-3 Dark-brown silty SAND 130.0 8.8 MD-4 Brown silty/clayey SAND 115.5 16.5 MD-5 Olive-brown fat CLAY 107.5 16.5 MD-6 Gray-brown sandy CLAY 104.0 17.0 MD7 Gray-brown clayey SAND 122.5 12.0 MD-8 Yellow-brown silty, clayey SAND 118.5 14.0 MD-9 Red-brown silty SAND 121.5 12.0 MD-10 I Green-gray heavy CLAY 98.0 24.0 C-2