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Home My WebLink AboutCT 03-02; CARLSBAD RANCH PA 5; AS GRADED TECHNICAL REPORT; 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: 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 August 2, 2006 Project No. 040575-005 To: Grand Pacific Resorts 5900 Pasteur Court, Suite 200 Carlsbad, California 92008 Attention: Mr. Bruce Zelinka Subject: As-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.. fntroduction I In accordance with your request and authorization, Leighton and Associates, Inc. (Leighton) has provided geotechnical observation and testing services Iduring 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 report summarizes our geotechnical observations, field and laboratory test results, and the geotechnical conditions encountered during the rough and fine grading operations of the site. I The conclusions and recommendations presented in the Geotechnical Investigation report (Leighton, 2005) are still considered pertinent and applicable to the development of the project I 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 Villas No. 53 through I 56, of the proposed Grand Pacific Carlsbad, Planning Area 5 - Phase L 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 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. . . I 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'piaced within 10 feet of the building I 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. 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. Leighton 040575-005 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 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 D1557'. 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: Conclusions The geotechnical conditions encountered during the rough and fine grading operations for Lots 10, 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 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: 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 I 'removed and/or scarified prior to fill placement. The fill soils placed on the site were moistUre conditioned to obtain near optimum moisture I 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. . I • 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. I I ' . . Leighton 040575-005 i Recommendations ' 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 geotechnical report are still considered I :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: I • Building Pad I Finish grade test results for expansion potential and soluble sulfate are to be provided under separate cover. Any modifications tothe 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. : 1 HI .1 Respectfully submitted OtLQ LEIGHTON AND ASSOCIATES, INC. NO. 349 C RED ENGINEMG Sean RCE 54033 to f Director of Engineering OpCA*° : , , '•, Michael R. Stew CEG 1349 ', Principal Geologist p'. No. 54033 Exp': 12/31/07 Attachments: Plate 1'- As-Graded Geotechnicàl Map • 'Plate 2 - As-Graded GëotechnicalMap •, : •• Plate 3 - Field Density Test LocationMap :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 Distribution: (8) Addressee -4- •• • .4 I • • • • • •' Leighton I I I I I I ~- n~it-1 040575-005 I APPENDIX A I 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 I 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. I , 2005b, Clarification of Remedial Earthwork Removal Assumptions of the On-Site Topsoil/Colluvium, Proposed Grand Pacific Resort, Carlsbad Ranch Planning Area PA-5, I Carlsbad, California, Project No. 040575-005, dated December 14, 2005. 2006a, Stability Fill/Revised Fill Slope Key and Highly Expansive Clay Removal I 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. I , 2006b, Addendum Recommendations Concerning the Sales Building Stability Fill and Resort Conference Facility Building Pad, Proposed Grand Pacific Carlsbad Resort, I . Carlsbad Ranch Planning Area PA-5, Carlsbad, California, Project No. 040575-005, dated January 31, 2006. I ;° 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 Pacific Carlsbad Resort, Carlsbad Ranch I Planning Area PA-5, Carlsbad, California, Project No. 040575-005, dated January 31, 2006. 2006d, Recommendations Concerning the Backfilling of the Temporary Stability I 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. I I A-i I . 040575-005 APPENDIX B Explanation of Summary of Field Density Tests Test No. Test of Test No. I 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 Gutter G (AD) AREA DRAIN Curb and Gutter CG (W) DOMESTIC WATER Cross Gutter XG (RC) RECLAIMED WATER Street ST (SB) SUBDRAIN Sidewalk SW (G) GAS Driveway D (E) ELECTRICAL Driveway Approach DA (1) 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 Main M Lateral L Crossing X Manhole MH Hydrant Lateral HL Catch Basin CB Riser R Inlet Fire Service FS Water Services WS Head Wall HW (RW) RETAINING WALL (P) PRESATIJRATION (CW) CRIB WALL - (LW) LOFFELL WALL Moisture Content M (SF) STRUCT FOOTING Footing Bottom F Backfill B Wall Cell C (IT) INTERIOR TRENCH S 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 DI 556. iSA represents first retest of Test No. 15 8-1 - - - - - - - - - - - - - - - - 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 10/20/05 CF South Lot 2 10/20/05 CF North Lot 6 3 10/20/05 CF North Lot 6 4 10/20/05 CF North Lot 6 5 10/20/05 CF North Lot 6 6 10/21/05 CF North Lot 6 7 10/21/05 CF North Lot 6 8 10/21/05 CF North Lot 6 9 10/21/05 CF North Lot 6 10 10/21/05 CF North Lot 6 .11 10/21/05 CF North Lot 6 12 10/24/05 CF North Lot 6 13 10/24/05 CF North Lot 6 14 10/24/05 CF North Lot 6 15 10/24/05 CF North Lot 6 16 10/25/05 CF South Lot 6 17 10/25/05 CF North Lot 6 18 10/25/05 CF South Lot 6 19 10/25/05 CF South Lot 6 20 10/25/05 CF North Lot 6 21 10/26/05 CF South Lot 22 10/26/05 CF South Lot 14 23 10/26/05 CF South Lot 14 24 10/26/05 CF South Lot 6 25 10/26/05 CF South Lot 6 26 10/27/05 CF North Lot 6 27 10/27/05 CF South Lot 6 28 10/27/05 CF North Lot 14 29 10/27/05 CF South Lot 6 30 10/27/05 CF South Lot 31 10/27/05 CF South Lot 14 32 10/28/05 CF South Lot 14 Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 5 185.0 01 117.5 126.0 11.7 11.0 93 6 178.0 02 123.4 134.5 8.7 8.5 92 6 181.0 02 121.7 134.5 9.4 8.5 90 6 186.0 01 119.2 126.0 12.5 11.0 95 6 179.0 02 124.1 134.5 9.8 8.5 92 6 185.0 02 120.8 134.5 8.6 8.5 90 6 177.0 02 124.9 134.5 9.0 8.5 93 6 178.0 02 125.3 134.5 8.8 8.5 93 6 182.0 02 124.7 134.5 8.2 8.5 93 6 181.0 02 122.9 134.5 9.1 8.5 91 6 182.0 02 125.0 134.5 9.3 8.5 93 6 178.0 02 123.4 134.5 8.7 8.5 92 6 180.0 02 125.2 134.5 9.1 8.5 93 6 183.0 .02 127.4 134.5 7.8 8.5 95 6 184.0 02 122.8 134.5 8.3 8.5 91 6 177.0 02 120.9 134.5 8.8 8.5 90 6 176.0 01 116.2 126.0 10.1 11.0 92 6 176.0 01 118.5 126.0 9.4 11.0 94 6 179.0 02 121.4 134.5 8.8 8.5 90 6 178.0 01 115.8 126.0 9.6 11.0 92 6 177.0 02 121.6 134.5 8.4 8.5 90 14 180.0 01 118.7 126.0 11.7 11.0 94 14 182.0 02 120.9 134.5 9.1 8.5 90 6 180.0 01 116.3 126.0 9.6 11.0 92 6 179.0 03 121.8 130.0 7.8 8.5 94 6 182.0 03 119.5 130.0 8.9 8.5 92 6 179.0 01 117.2 126.0 10.3 11.0 . 93 14 178.0 02 121.2 134.5 10.0 8.5 90 6 179.5 01 114.2 126.0 9.6 11.0 91 6 178.0 02 122.2 134.5 8.2 8.5 91 14 180.0 01 117.3 126.0 11.4 11.0 93 14 183.0 01 116.5 126.0 12.3 11.0 92 Page 1 of 34 40,1 7/27/2006 7:18:43AM - - - - - - - - - - - - - - - - - - - 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 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 6 180.0 02 123.1 134.5 10.1 8.5 92 36 10/31/05 CF North Lot 6 6 1870 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 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 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 6 182.0 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 6 184.0 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 . Project. Name: Grand Pacific Carlsb 40,1 Project Location: Carlsbad 4w Client: 0 Page 2 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 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 7 185.5 02 121.5 134.5 7.9 8.5 90 75 11/10/05 CF South Lot 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 5 187.0 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 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 - - - - - - - - - - - - - - .- - - - - 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 97 11/18/05 CF South Lot 14 14 188.0 02 125.2 134.5 9.9 8.5 93 98 11/18/05 CF South Lot 8 8 . 189.0 02 121.6 134.5 10.0 8.5 90 99 11/23/05 CF South Lot 6 6 188.0 01 110.2 126.0 7.7 11.0 87 RTON99A 99A 11/23/05 CF South Lot 6 ' 6 188.0 01 116.7 126.0 9.4 11.0 93 100 11/23/05 CF South Lot 7 7 . 188.0 01 118.3 . 126.0 11.7 11.0 94 101 11/23/05 CF South Lot 8 8 186.0 01 112.0 126.0 10.6 11.0 89 RTON101A 101A 11/23/05 CF South Lot 8 186.0 01 115.2 126.0 12.6 11.0 91 102 11/23/05 CF South Lot 7 7 185.0 01 117.4 126.0 9.7 11.0 93 103 11/28/05 CF South Lot 14 . 14 191.0 01 115.6 126.0 12.7 11.0 92 104 11/28/05 CF South Lot 14 14 191.5 01 117.0 126.0 10.8 11.0 93 105 11/28/05 CF South Lot 7 7 . 189.0 01 115.4 126.0 11.3 11.0, 92 106 11/28/05 CF South Lot 7 7 186.0 02 121.6 134.5 8.2 ' 8.5 90 107 11/28/05 CF South Lot 7 7 187.0 01 118.6 126.0 10.7 11.0 94 108 11/30/05 CF South Lot 8 194.5 02 125.8 134.5 8.3 8.5 94 109 11/30/05 CF North Lot 8 191.0 03 121.9 130.0 9.0 8.5 94 110 11/30/05 CF North Lot 8 8 192.0 03 118.4 130.0 8.6 8.5 91 111 11/30/05 CF North Lot 7 . 7 189.5 02 120.8 134.5 9.1 8.5 90 112 12/1/05 CF South Lot 6 6 192.0 02 125.4 134.5 9.4 8.5 93 113 12/1/05 CF South Lot 8 8 193.5 03 121.5 130.0 10.7 8.5 93 114 12/1/05 CF North Lot 7 7 187.5 03 124.6 130.0 8.2 8.5 96 115 12/1/05 CF South Lot 7 . 7 190.0 02 123.8 134.5 9.4 8.5 92 116 12/2/05 CF ' South Lot 8 190.5 02 127.3 134.5 8.1 8.5 . 95 117 12/2/05 CF South Lot 14 14 191.0 03 118.7 130.0 9.3 8.5 91 118 12/2/05 CF South Lot 8 ' 8 192.0 02 122.6 134.5 11.5 8.5 91 119 12/2/05 CF West Lot 15 15 186.0 02 127.4 134.5 8.6 8.5 95 120 12/2/05 CF West Lot 15 15 189.0 02 121.5 134.5 10.8 8.5 90 121 12/2/05 CF South Lot 6 6 192.0 03 120.9 . 130.0 10.0 8.5 93 122 12/2/05 CF West Lot 15 15 188.5 02 124.4 134.5 10.9 8.5 92 123 12/6/05 CF West Lot 15 15 195.0 02 121.6 134.5 11.3 8.5 90 124 12/6/05 CF South Lot 6 6 198.5 02 129.8 134.5 8.7 8.5 97' 125 12/6/05 CF West Lot 15 15 197.0 '02 127.6 134.5 9.2 8.5 95 126 12/6/05. CF Tennis Court . 14 196.5 02 123.9 134.5 8.8 8.5 92 Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 Page 4of34 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 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+45 12 192.0 03 119.6 130.0 10.1 8.5 92 132 12/7/05 CF Resort Drive Sta, ll+10 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 lO+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 SouthL6t3 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 Sta11-i-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 Project Location: Carlsbad Client: 0 Page 5of34 1/27/2006 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 159 12/13/05 CF South Lot l3 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 10+10 14 200.0 01 120.8 126.0 10.4 11.0 96 162 12/15/05 CF Resort Drive Sta 11+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 l0+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 12/15/05 CF 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 1 1 206.5 03 117.4 130.0 10.3 8.5 90 171 12/16/05 CF North Lot 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 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 l 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 RT ON 175A 175A 12/19/05 CF North Lot 1 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 3 211.5 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 1 217.0 01 118.4 126.0 10.8 11.0 94 181 12/20/05 CF North Lot 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 l 1 218.0 01 117.2 126.0 12.4 11.0 93 184 12/20/05 CF North Lot 2 2 217.0 02 121.6 134.5 10.1 8.5 90 185 12/20/05 CF North Lot 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 Project Name: Grand Pacific Carlsb Project Location: . Carlsbad Client: 0 Page 6of34 7/27/2006 10:43:04AM - - - - - - - - - - - - - - - - - - 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 189 12/21/05 CF North Lot 1 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 l 1 215.0 02 126.4 134.5 8.7 8.5 94 201 12/22/05 CF North Lot 1 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 l 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 1178 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 7of34 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 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 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 02 122.3 134.5 108 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 l 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 1 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 l 1 . 218.5 02 122.9 134.5 10.8 8.5 91 249 1/10/06 CF West Lot l 1 214.0 01 114.5 126.0 12.9 11.0 91 250 1/10/06 CF West Lot i 1 217.5 01 116.2 126.0 14.3 11.0 92 Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: . 0 Page 8 of 34 RT ON 229A RT ON 230A 7/27/2006 7:18:44AM - - - - - - - - - - - - - - - - - - - SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Location Of Lot # Test Etev (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 Stall+90 12 212.0 01 119.6 126.0 12.3 11.0 95 256 1/11/06 CF Northwest Lot l 1 215.0 02 121.8 134.5 10.1 8.5 91 257 1/12/06 CF Northwest Lot 1 1 216.0 01 117.8 126.0 13.7 11.0 93 258 1/12/06 CF Resort Drive Stal0+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 1 221.0 02 120.8 134.5 9.6 8.5 90 266 1/13/06 CF West Lot l 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 1 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! 1 225.5 02 125.2 134.5 9.8 8.5 93. 274 1/17/06 CF West Lot i 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 1 219.0 01 116.8 126.0 13.3 11.0 93 278 1/17/06 CF Northwest Lot l 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 Client: 0 Page 9of34 7127/2006 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 l 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 ll+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 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 1 258.0 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 I 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 ll+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 RI ON 308A 308A 1/26/06 CF Northwest Lot 1 1 223.0 01 115.8 126.0 13.1 11.0 92 309 1/26/06 CF Northwest Lot I 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 0 Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 Page 10 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 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! 1 223.0 02 120.6 134.5 11.4 8.5 90 317 1/27/06 CF Northwest Lot! 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! 1 228.0 02 120.9 134.5 8.7 8.5 90 320 1/27/06 CF Northwest Lot l 1 228.0 01 115.3 126.0 11.6 11.0 92 321 1/31/06 CF Resort Drive Stall+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 Stal0+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 Project Location: Carlsbad Client: 0 Page 12 of 34 7/27/2006 7:18:44AM - - - - - - - - - - - - - - - - - - -S 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 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 2/14/06 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 . 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 15 15 213.5 04 109.2 115.5 16.4 16.5 95 417 2/16/06 CF West Lot 15 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 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 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 11.0 , 90 426 2/23/06 CF West Lot 15 15 205.5 01 113.4 126.0 13.9 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 15 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 RTON422A RI ON 424A Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 Page 14 of 34 7/27/2006 J - - - - m 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 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 No 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+1O 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 RTON44SA RT ON 446A RT ON 451A RT ON 452A RI ON 456A RI ON 457A RT ON 459A Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 Page 15 of 34 7/27/2006 - - - - - - - - - - - - - - - - - - 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 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 86 489 A 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 3/1 7/06 CF Resort Drive Sta 18+90 12 225.5 08 108.7 118.5 15.5 14.0 92 RI ON 485A RI ON 489A Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 Page 16 of 34 7/27/2006 ki -J 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 12 223.0 08 112.4 118.5 12.8 14.0 95 494 3/17/06 CF Resort Drive Sta 16+60 12 224.0 08 109.2 118.5 14.9 14.0 92 495 3/20/06 CF Resort Drive Sta 19+80 12 228.0 01 115.9 126.0 11.7 11.0 92 496 3/20/06 CF Resort Drive Sta 19+65 12 228.0 08 109.2 118.5 15.6 14.0 92 497 3/20/06 CF Resort Drive Sta 18+35 12 227.5 08 111.5 118.5 14.8 14.0 94 498 3/20/06 CF Resort Drive Sta 17+90 12 226.0 01 116.4 126.0 12.3 11.0 92 499 3/20/06 CF Resort Drive Sta 20+40 12 228.0 08 108.6 118.5 15.1 14.0 92 500 3/21/06 CF Resort Drive Sta 20+90 12 224.0 08 110.7 118.5 16.3 14.0 93 501 3/21/06 CF Resort Drive Sta, 21+35 12 226.0 01 113.6 126.0 13.4 11.0 90 502 3/21/06 CF Resort Drive Sta 20+70 12 228.0 08 107.8 118.5 14.4 14.0 91 503 3/21/06 CF Resort Drive Sta 22+OO 12 224.0 08 109.2 118.5 15.5 14.0 92 504 3/21/06 CF Resort Drive Sta 21+60 12 222.0 08 108.5 118.5 17.2 14.0 92 505 3/21/06 CF Resort Drive Sta, 21+05 12 225.5 08 111.5 118.5 13.8 14.0 94 506 3/22/06 CF Slope Resort Dr Sta 24+55 9 198.0 01 108.3 126.0 8.9 11.0 86 RI ON 506A 506A 3/22/06 CF Slope Resort DrSta24+55 9 198.0 01 114.9 126.0 10.6 11.0 91 507 3/22/06 CF Slope Resort Dr Sta 25+35 9 199.0 01 113.7 126.0 12.1 11.0 90 508 3/22/06 CF Slope Resort Dr Sta 24+95 9 200.0 04 106.3 115.5 18.7 16.5 92 509 3/22/06 CF Slope Resort Dr Sta 24+70 9 201.5 07 106.6 122.5 10.2 12.0 87 RTON 509A 509A 3/22/06 CF Slope Resort Dr Sta 24+70 9 201.5 07 112.1 122.5 12.3 12.0 92 510 3/22/06 CF Slope Lot 15 15 198.0 08 110.5 118.5 14.6 14.0 93 511 3/22/06 CF Slope Lot 15 15 197.0 08 103.8 118.5 13.4 14.0 88 RIONS11A 511A 3/22/06 CF Slope Lot l5 15 197.0 08 108.7 118.5 15.3 14.0 92 512 3/22/06 CF Slope Lot l5 15 198.5 07 111.2 122.5 13.5 12.0 91 513 3/23/06 CF Slope Lot 15 15 200.0 07 113.9 122.5 12.7 12.0 93 514 3/23/06 CF West Lot 15 15 178.0 03 118.6 130.0 9.9 8.5 91 515 3/23/06 CF West Lot 15 15 180.0 02 122.7 134.5 10.3 8.5 91 516 3/23/06 CF West Lot 15 15 182.0 02 122.1. 134.5 9.5 8.5 91 517 3124/06 CF South Slope Lot 15 15 202.0 07 111.8 122.5 14.4 12.0 91 518 3/24/06 CF Slope Resort Dr Sta 25+00 9 203.0 08 109.2 118.5 15.6 14.0 92 519 3/24/06 CF Slope Resort Dr Sta 24+70 9 205.0 07 105.3 122.5 15.8 12.0 86 RTON 519A 519A 3/24/06 CF Slope Resort Dr Sta 24+70 9 205.0 07 109.9 122.5 14.8 12.0 90 520 3/27/06 CF Slope Resort Dr Sta 25+15 9 204.0 08 103.7 118.5 16.9 14.0 88 RTON 520A Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 Page 17 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 520A 3/27/06 CF Slope Resort Dr Sta 25+15 9 204.0 08 106.4 118.5 17.2 14.0 90 521 3/27/06 CF Slope Resort Dr Sta 24+85 9 207.0 08 106.0 118.5 14.2 14.0 89 RT ON 521A 521A 3/27/06 CF Slope Resort Dr Sta 24+85 9 207.0 08 108.3 118.5 15.4 14.0 91 522 3/27/06 CF Slope Resort DrSta25+30 . 9 206.5 08 109.7 118.5 15.6 14.0 93 523 3/27/06 CF Slope Resort Dr Sta 24+50 9 209.0 08 107.5 118.5 16.6 14.0 91 524 3/27/06 CF South Slope Lot 15 15 204.0 08 109.8 118.5 15.2 14.0 93 525 3/27/06 CF South Slope Lot 15 15 205.0 08 105.2 118.5 16.8 14.0 89 RTONS2SA 525A 3/27/06 CF South Slope Lot 15 15 205.0 08 107.7 118.5 15.9 14.0 91 526 3/27/06 CF South Slope Lot 15 15 207.0 07 110.6 122.5 14.7 12.0 90 527 3/27/06 CF South Slope Lot 15 15 204.0 08 106.8 118.5 17.0 14.0 90 528 3/27/06 CF South Slope Lot 15 15 208.0 08 108.1 118.5 15.9 14.0 91 529 3/28/06 CF South Slope Lot 15 15 209.0 08 104.6 118.5 17.2 14.0 88 RT ON 529A 529A 3/28/06 CF South Slope Lot 15 15 209.0 08 106.5 118.5 17.1 14.0 90 530 3/28/06 CF South Slope Lot 15 15 210.0 07 110.6 122.5 15.4 12.0 90 531 3/28/06 CF Slope Resort Dr Sta 24+55 9 211.0 08 102.8 118.5 16.8 14.0 87 RTONS3IA 531A 3/28/06 CF Slope Resort DrSta24+55 9 211.0 08 106.7 118.5 15.7 14.0 90 532 3/28/06 CF Slope Resort Dr Sta 25+05 9 209.0 08 105.6 118.5 17.3 14.0 89 RTONS32A 532A 3/28/06 CF Slope Resort Dr Sta 25+05 9 209.0 08 108.2 118.5 16.0 14.0 91 533 3/28/06 CF South Slope Lot 15 15 211.0 08 108.5 118.5 16.2 14.0 92 534 3/30/06 CF Slope Resort Dr Sta 25+40 9 208.0 08 105.4 118.5 11.6 14.0 89 RT ON 534A 534A 3/30/06 CF Slope Resort Dr Sta 25+40 9 208.0 08 108.7 118.5 15.3 14.0 92 535 3/30/06 CF Slope Resort DrSta25+10 9 210.0 08 109.1 118.5 16.2 14.0 92 536 3/30/06 CF Slope Resort Dr Sta 24+65 9 212.0 08 107.6 118.5 14.9 14.0 91 537 3/30/06 CF South Slope Lot 15 15 212.0 08 104.4 118.5 13.5 14.0 88 RI ON 537A 537A 3/30/06 CF South Slope Lot ls 15 212.0 08 107.9 118.5 15.6 14.0 91 538 3/30/06 CF South Slope Lot 15 15 214.0 08 110.3 118.5 17.0 14.0 93 539 3/31/06 CF South Slope Lot 15 15 210.5 08 102.7 118.5 10.9 14.0 87 RTON539A 539A 3/31/06 CF South Slope Lot 15 15 210.5 08 106.4 118.5 15.5 14.0 90 540 3/31/06 CF South Slope Lot 15 15 211.5 08 109.3 118.5 16.8 14.0 92 541 3/31/06 CF South Slope Lot 15 15 210.0 08 107.6 118.5 17.2 14.0 91 542 3/31/06 CF South Slope Lot l5 15 211.0 08 107.9 118.5 16.2 14.0 91 543 4/3/06 CF South Slope Lot 15 15 213.0 08 109.8 118.5 14.8 14.0 93 Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 Page 18of34 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 l5 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 DrSta24+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 6 186.0 03 118.3 130.0 9.2 8.5 91 550 4/4/06 SF West Lot 6 183.0 03 117.9 130,0 10.2 8.5 91 551 4/4/06 SF West Lot 6 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 4/1 1/06 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 4/1 1/06 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 l5 15 213.0 01 115.4 126.0 13.5 11.0 92 564 4/11/06 CF South Slope Lot l5 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 10 10 218.5 01 115.8 126.0 12.7 11.0 92 573 4/13/06 CF North Lot l0 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 19of34 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 11 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 RI ON 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 lO 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 10 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 15 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 Project Location: Carlsbad Client: 0 Page 20of34 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 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 6 175.0 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 15 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 401, Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 Page 21 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 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 ll 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 01 147.3 126.0 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 Swimming Pool 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 RTON 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 CánferenceFacility 1 230.5 01 117.4 126.0 11.4 11.0 93 RION6SSA 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 R10N656A 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 RT ON 659A 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 RION66OA 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 South Lot 14 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 22of34 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 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 1.1 11 217,0 01 116.9 126.0 12.6 11.0 93 666 5/10/06 CF North Lot 11 11 214.0 01 115.9 126.0 11.8 11.0 92 667 5/11/06 CF. North Lot 11 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, ll+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 5/11/06 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 11 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 11.0 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 i 1 222.0 01 114.9 126.0 14.8 11.0 91 687 5/12/06 CF East Lot i 1 218.0 01 118.3 126.0 12.1 11.0 94 688 5/12/06 CF East Lot! 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 11 11 216.0 01 114.8 126.0 12.7 11.0 91 691 5/12/06 CF South Lot 11 11 219.0 01 116.8 126.0 14.1 11.0 93 692 5/12/06 CF South Lot ll 11 218.0 01 115.6 126.0 13.3 11.0 92 693 5/12/06 CF North Lot 11 11 217.0 01 117.5 126.0 11.8 11.0 93 694 5/15/06 CF South Lot 11 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 - - - - - - - - - - - - - - - - - - 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 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 11 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 11 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 15 15 218.0 01 116.7 126.0 8.7 11.0 93 713 5/16/06 SF West Slope Lot I5 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! Drive 1 222.0 02 122.8 134.5 10.3 8.5 91 716 5/17/06 CF East Lot! 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 401, Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 Page 24of34 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 16 728 5/19/06 CF South Lot 12 729 5/23/06 CF East Swimming Pool 730 5/23/06 CF East Swimming Pool 731 5/23/06 CF East Swimming Pool 732 5/23/06 CF Conference Facility 733 5/23/06 CF South Lot 14 734 5/23/06 CF South Lot 14 735 5/23/06 CF South Lot 14 736 5/24/06 CF Conference Facility 737 5/24/06 CF East Swimming Pool 738 5/24/06 CF East Swimming Pool 739 5/24/06 CF East Swimming Pool 740 5/25/06 CF Northwest Lot 11 741 5/25/06 CF Resort Drive Sta 24+15 742 5/25/06 CF South Lot 12 743 5/25/06 CF East Swimming Pool 744 5/25/06 CF East Lot 1 Driveway 745 5/26/06 CF Resort Drive Sta 9+00 746 5/26/06 CF Resort Drive Sta 9+00 747 5/26/06 CF Resort Drive Sta 9+00 748 5/26/06 CF East Lot I Driveway 749 5/30/06 CF Lot 5 750 5/30/06 CF Lot 751 5/30/06 CF Lot 5 752 5/30/06 CF Lot 5 753 5/31/06 CF Lot 754 5/31/06 CF Lot 5 755 5/31/06 CF Lot 756 5/31/06 CF West Lot 14 756A 5/31/06 CF . West Lot 14 757 5/31/06 CF West Lot 14 Project Number: 040575005 Project Name: Grand Pacific Carlsb Project Location: Carlsbad Client: 0 16 216.0 01 117.2 126.0 12.8 11.0 93 12 213.0 01 114.6 126.0 12.7 11.0 91 1 231.0 02 121.2 134.5 11.8 8.5 90 1 229.5 02 120.8 134.5 12.4 .8.5 90 1 230.0 02 123.7 134.5 11.5 8.5 92 1 231.0 02 127.8 134.5 9.6 8.5 95 14 190.0 01 118.6 126.0 11.9 11.0 94 14 186.0 01 117.9 126.0 13.0 11.0 94 14 185.0 01 116.7 126.0 12.7 11.0 93 1 332.0 01 122.6 126.0 11.4 11.0 97 1 230.5 01 118.4 126.0 13.5 11.0 94 1 231.0 01 116.8 126.0 12.7 11.0 93 1 231.0 01 117.2 126.0 12.8 11.0 93 11 215.0 01 114.6 126.0 13.7 11.0 91 12 217.0 01 116.2 126.0 12.3 11.0 92 12 219.0 01 113.8 . 126.0 13.0 11.0 90 1 231.0 01 117.0 126.0 12.9 11.0 93 1 225.0 01 114.4 126.0 11.6 11.0 91 14 203.0 01 116.7 126.0 12.6 11.0 93 8 194.0 01 114.8 126.0 13.4 11.0 91 8 198.0 01 115.2 126.0 10.9 11.0 91 1 227.0 01 115.3 126.0 13.5 11.0 92 5 185.0 02 123.6 134.5 10.2 8.5 92 5 184.0 02 125.7 134.5 9.6 8.5 93 5 187.0 02 122.8 134.5 11.3 8.5 91 5 185.0 02 120.6 134.5 11.4 8.5 90 5 186.0 02 121.5 134.5 10.5 8.5 90 5 186.0 01 118.4 126.0 12.5 11.0 94 5 188.0 01 117.3 126.0 13.2 11.0 93 14 169.0 06 91.4 104.0 35.2 17.0 88 RT ON 756A 14 169.0 06 93.8 104.0 28.3 17.0 90 14 169.0 06 94.7 104.0 24.7 17.0 91 Page 25 of 34 21' 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 758 5/31/06 CF West Lot 14 14 170.0 06 90.6 104.0 33.8 17.0 87 RI ON 758A 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 10 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 RT 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 lO 10 221.5 02 120.7 134.5 11.5 8.5 90 767 6/1/06 CF South Lot l0 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 l0 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 lO 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 l0 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 lO 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 lO 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 Carlsb Project Location: Carlsbad Client: 0 Page 26 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 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 10 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 lightline Lot 15 15 212.5 01 117.6 126.0 12.4 11.0 93 795. 6/8/06 CF Subdrain Tightline 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 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 1 228.5 01 119.6 126.0 11.9 11.0 95 806 6/13/06 CF South Lot 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 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 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 RT ON 798A RI ON 816A low 8/1/2006 9:59:03AM - - - - - - - - - - - - - - - - - - - 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 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 RTON 818A 818A 6/21/06 CF West Lot 14 14 177.0 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 l5 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 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 l0 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 l0 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 28 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 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 RTON87313 873B 6/28/06 CF Lot 10 Slope 10 214.0 01 110.6 126.0 11.2 11.0 88 RI ON 873C 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 29 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 874 6/28/06 CF Resort Drive Sta 24+00 12 226.0 09 112.6 121.5 10.0 12.0 93 875 6/28/06 CF Lot 10 Slope 10 217.0 08 106.6 118.5 14.4 14.0 90 876 6/29/06 CF Lot 12 South Slope 12 201.0 02 121.3 134.5 9.5 8.5 90 877 6/29/06 CF Lot 9 Southeast Slope 9 186.0 08 105.8 118.5 3,7 14.0 89 RI ON 877A 877 A 6/29/06 CF Lot 9 Southeast Slope 9 186.0 08 109.0 118.5 10.0 14.0 92 878 6/29/06 CF Lot Southeast Slope 9 185.0 01 113.9 126.0 13.0 11.0 90 879 6/29/06 CF Lot 12 South Slope 12 203.0 02 120.7 134.5 10.9 8.5 90 880 6/29/06 SF Lot 9 South Slope 9 220.0 09 109.5 121.5 8.7 12.0 90 881 6/29/06 CF Lot 12 South Slope 12 205.0 02 122.3 134.5 9.2 8.5 91 882 6/29/06 SF Lot 15 South Slope 15 222.0 03 118.9 130.0 9.0 8.5 91 883 6/29/06 CF Lot 9 South Slope 9 187.0 08 106.1 118.5 15,2 14.0 90 884 6/29/06 CF Lot 12 South Slope 12 207.0 02 121.2 134.5 9.1 8.5 90 885 6/29/06 CF Lot 9 South Slope 9 188.0 08 106.4 118.5 15.4 14.0 90 886 6/29/06 CF Lot 12 South Slope 12 211.0 03 116.9 130.0 11.9 8.5 90 887 6/30/06 CF Lot 12 South Slope 12 216.0 09 109.6 121.5 12.4 12.0 90 888 6/30/06 CF Lot 9 Southeast Slope 9 187.0 08 106.4 118.5 8.5 14.0 90 889 6/30/06 CF Lot 9 Southeast Slope 9 187.0 08 106.9 118.5 12.5 14.0 90 890 6/30/06 CF West Lot 14 14 188.0 08 111.0 118.5 13.5 14.0 94 891 6/30/06 CF Lot 12 South Slope 12 213.0 03 117.6 130.0 10.7 8.5 90 892 6/30/06 CF West Lot 14 14 181.0 07 110.9 122.5 16.8 12.0 91 893 6/30/06 CF West Lot 14 14 182.0 07 110,8 122,5 16.8 12,0 90 894 6/30/06 CF West Lot 14 14 182.0 07 109.8 122.5 16.4 12.0 90 895 7/5/06 CF Lot 9 Southeast Slope 9 191.0 08 106.1 118.5 18.8 14.0 90 896 7/5/06 CF Lot 9 Southeast Slope 9 190.0 08 110.4 118.5 14.5 14.0 93 897 7/5/06 CF Lot 9 Southeast Slope 9 188.0 08 110.4 118.5 15.3 14.0 93 898 7/5/06 CF West Lot 14 14 283.0 07 113.3 122.5 12.3 12.0 92 899 7/5/06 CF West Lot 14 14 183.0 07 110.5 122.5 16.2 12.0 90 900 7/5/06 SF Lot iSouth Slope 1 230.0 09 113.1 121,5 8.2 12.0 93 901 7/5/06 SF Lot 1 Southeast Slope 1 230.0 09 113.6 121.5 11.5 12.0 93 902 7/5/06 SF Lot 10 South Slope 10 223.0 03 117.6 130.0 10.6 8.5 90 903 7/7/06 SF Lot 10 South Slope 10 222.0 08 99.6 118.5 16.8 14.0 84 RI ON 903A 903A 7/13/06 SF Lot 10 South Slope 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 30of34 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 West Lot 14 14 184.0 02 121.4 134.5 11.0 8.5 90 905 7/6/06 CF West Lot 14 14 184.0 03 117.5 130.0 12.6 8.5 90 906 7/6/06 CF West Lot 14 14 184.0 07 106.7 122.5 16.9 12.0 87 RI ON 906A 906A 7/6/06 CF West Lot 14 14 184.0 03 116.7 130.0 12.5 8.5 90 907 7/6/06 CF Lot 6 186.0 01 113.8 126.0 11.2 11.0 90 908 7/7/06 CF West Lot 14 14 185.0 02 122.9 134.5 10.4 8.5 91 909 7/7/06 CF Lot 6 187.0 02 121.6 134.5 11.2 8.5 90 910 7/7/06 CF West Lot 14 14 187.0 02 125.1 134.5 9.0 8.5 93 911 7/7/06 CF West Lot 14 14 188.0 02 120.4 134.5 9.6 8.5 90 912 7/7/06 CF West Lot 14 14 187.0 02 121.0 134.5 9.5 8.5 90 913 7/7/06 CF West Lot 14 ' 14 186.0 02 121.6 134.5 10.4 8.5 90 914 7/7/06 CF Lot 9 Southeast Slope 9 192.0 09 110.8 121.5 10.8 12.0 91 915 7/7/06 CF Lot 9 Southeast Slope 9 190.0 08 107.8 118.5 14.6 14.0 91 916 7/10/06 CF Lot 9 Southeast Slope 9 ' 190.0 01 114.9, 126.0 11.1 11.0 91 917 7/10/06 CF Lot Southeast Slope 9 193.0 01 112.9 126.0 14.5 11.0 90 918 7/10/06 CF Lot 9 Southeast Slope ' 9 193.0 01 115.6 126.0 9.1 11.0 92 919 7/11/06 CF Hotel 1 Basement 1 217.0 02 120.5 134.5 11.2 8.5 90 920 7/11/06 CF Hotel 1 Basement 1 213.5 02 122.1 134.5 9.5 8.5 91 921 7/11/06 CF Hotel 1 Basement 1 211.0 02 121.9 134.5 12.2 8.5 91 922 7/11/06 CF Lot 9 Southeast Slope ' 9 194.0 09 111.9 121.5 12.2 . 12.0 92 923 7/11/06 CF Lot 9 Southeast Slope 9 194.0 09 112.2 121.5 '12.0 12.0 92 924' 7/11/06 CF Lot 9 Southeast Slope 9 194.0 09 112.7 121.5 14.2 12.0 93 925 7/12/06 CF Hotel 1 Basement I . 214.0 02 123.9 134.5 13.2 8.5 92 926 7/12/06 CF Hotel 1 Basement 1 220.0 02 122.4 134.5 11.4 8.5 91 927 7/12/06 CF Hotel 1 Basement 1 216.0 02 126.9 134.5 10.6 8.5 94 928 7/12/06 CF Lot! North Driveway 1 228.0 09 115.4 121.5 10.9 12.0 95 929 7/12/06 CF Hotel 1 Basement 1 219.0 02 121.0 134.5 11.1 8.5 90 930 7/12/06 CF Hotel 1 Basement 1 216.0 02 121.1 134.5 10.2 8.5 90 931 7/12/06 CF Hotel 1 Basement 1 213.0 02 122.3 134.5 10.6 8.5 91 932 7/12/06 CF Lot 12 Slope 12 220.0 01 . 113.5 126.0 10.9 11.0 90 933 7/13/06 CF Lot 9 Southeast Slope 9 195.0 01 114.9 126.0 12.4 11.0 91 934 7/13/06 CF Lot 9 Southeast Slope 9 195.0 03 122.0 .130.0 9.5 8.5 94 Project Number: ' 040575005 401, Project Name: Grand Pacific Carlsb . . Project Location: Carlsbad Client: 0 Page 31 of 34 - 7/27/2006 7:18:44AM Mm mom - - - - - - - - - - - .- - - - 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 1 Basement 1 219.0 02 118.7 134.5 10.9 8.5 88 RI ON 940A 940A 7/13/06 CF Hotel I 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 I Basement 1 216.0 02 123.9 134.5 12.2 8.5 92 946 7/14/06 CF Hotel! 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 12 Southwest Slope . 12 2150 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 1 Basement . 1 219.0 01 115.6 126.0 14.6 11.0 92 951 7/17/06 CF Hotel 1 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 I 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 1 Basement 1 221.0 01 113.3 126.0 12.3 11:0 90 956 . 7/18/06 CF Hotel! Basement 1 220.0 03 117.6 130.0 13.7 8.5 90 957 7/18/06 CF Hotel! Basement 1 222.0 08 109.1 118.5 16.5 14.0 92 958 7/18/06 CF Hotel! 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 I 220.0 03 117.9 130.0 12.0 8.5 91 961 7/19/06 CF Hotel! 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 85 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! Basement 1 223.0 01 115.4 126.0 12.3 11.0 92 Project Number: 040575005 Project Name: Grand Pacific Carsb . Project Location: Carlsbad Client: 0 . Page 32 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 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 I Basement 1 223.0 03 118.1 130.0 9.2 8.5 91 967 7/20/06 CF Hotel 1 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 1 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 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 RT ON 975A 975A 7/20/06 CF East Lot! 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! 1 230.0 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 Lot 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! 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 1 Basement 1 0.0 01 115.1 126.0 7.5 11.0 91 992 7/25/06 FG Hotel! 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 4 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 33 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 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 Slope 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 4Slope 4 190.0 03 116.9 130.0 11.1 8.5 90 1007 7/25/06 SF Lot 4Slope 4 185.0 03 117.8 130.0 12.2 8.5 91 1008 7/25/06 FG Lot 5 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 n 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 Index Expansion 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. QI c-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 MD-7 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 Green-gray heavy CLAY . 98.0 24.0 C-2