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HomeMy WebLinkAboutCT 90-03; SHELLEY PROPERTY; AS-GRADED GEOTECHNICAL REPORT OF POST-GRADING; 2004-07-22c-rio-a!, AS-GRADED GEOTECHNICAL REPORT OF POST-GRADING, ARROYO VISTA UNITS 3 and 4, CARLSBAD TRACT NO. 90-03, CARLSBAD, CALIFORNIA Prepared For: CONTINENTAL HOMES 5927 Priestly Drive, Suite 200 Carlsbad, California 92008 Project No. 851855-013 July 22, 2004 Leighton and Associates, Inc. A LEIGHTON GROUP COMPANY I I I Leighton and Associates, Inc. A LEIGHTON GROUP COMPANY I July 22, 2004 I I 1 Project No. 851855-013 To: Continental Homes 5927 Priestly Drive, Suite 200 Carlsbad, California 92008 Attention: Mr. Carleton Clark Subject: As-graded Geotechnical Report of Post-Grading, Arroyo Vista Units 3 and 4, Carlsbad Tract No. 90-03, Carlsbad, California Introduction In accordance with the request and authorization of representatives of Continental Homes, we have performed geotechnical observation and testing services during the post-grading operations for Units 3 and 4 of the Arroyo Vista project (Carlsbad Tract No. 90-03) located in Carlsbad, California. The purpose of our geotechnical observation and testing services was to document that the geotechnical aspects of the post-grading operations for the subject tract were performed in general accordance with the project geotechnical reports (Appendix A), geotechnical recommendations made during the course of grading, and the City of Carlsbad requirements. This as-graded report summarizes our geotechnical observations, field and laboratory test results, and conclusions concerning the post-grading operations within Units 3 and 4 of the Arroyo Vista development. A summary of the post grading operations of Unit 2 of the Arroyo Vista project was previously presented in our as-graded report of post grading dated November 7, 2003 (Leighton, 2003b). Summary of Post-Grading Operations The post-grading operations were generally performed between August 2001 through November 2003 within the streets and easements of the tract. Post-grading operations observed and/or tested by Leighton and Associates, Inc. (Leighton) during the development of Units 3 and 4 included: 1) trench excavation and backfill compaction of storm drain, water, sewer and joint utility lines in the streets and easements; 2) sidewalk and curb/gutter subgrade soil preparation and compaction 3934 Murphy Canyon Road, Suite B205 • San Diego, CA 92123-4425 858.292.8030 • Fax 858.292.0771 • wwwieightongeo.com I I' I 1 I I 851855-013 I adjacent to the streets; 3) placement and compaction of native subgrade soils, lime-treated subgrade soils, and Class 2 aggregate base (AB) material in the streets and/or beneath the curb/gutter, and 4) I placement and compaction of asphalt concrete (AC) in the streets. Geotechnical observations and compaction testing were performed by representatives of our finn I who were on-site on an as-needed on-call basis during the post-grading operations. Specific observation and testing services conducted during the post-grading operations are discussed below. . Field and Laborato Testing Field density tests were performed during the placement and compaction of trench backfill, subgrade preparation, aggregate base material and asphalt concrete placement during the post- grading operations at the site. Density tests were performed in general accordance with the I Nuclear-Gauge Method (ASTM Test Methods D2922 and D3017). The results and approximate' - locations of the field density tests performed are summarized in Appendix B. It should be noted that density tests taken in Arroyo Vista Unit 2 (Leighton, 2003b) and within Rancho Santa Fe I Road (Leighton, 2004c) are also included in Appendix B. The field density testing was performed in general accordance with the applicable ASTM standards, the current standard of care in the industry, and the precision of the testing method itself. Variations in relative I compaction should be expected from the results documented herein. As indicated in Appendix B, areas in which field density test results were less than the required 1 minimum relative compaction were reworked, recompacted, and re-tested until the minimum percent relative compaction was achieved. In accordance with the City of Carlsbad criteria, trench backfill and some of the sidewalk subgrade soils were compacted to a minimum 90 j percent relative compaction while the subgrade soils and aggregate base material for the streets and/or curb/gutter of the tract were compacted to a minimum 95 percent of the maximum dry density (as determined by ASTM Test Method D1557). In accordance with the revised geotechnical recommendations concerning the on-site expansive sidewalk subgrade soils (Leighton, 20021 and 2004b), some of the sidewalk subgrade soils were moisture conditioned to I' at least 3 percent over the optimum moisture content and compacted to a minimum 86 to 88 percent relative compaction. Asphalt concrete was placed and compacted to a minimum 95 percent relative compaction in accordance with the Hveem Method (California Test Nos. 304 'a and 308). Representative samples of the native soil and imported material placed and compacted during I the post-grading operations were tested for maximum dry density and optimum moisture content in accordance with ASTM Test Method D1557. Representative samples of the AC placed on the streets were tested for laboratory maximum density, per the Hveem Method (California Test Nos. 304 and 308). The laboratory tests results are presented in Appendix C. I 1 -2- Leighton I 851855-013 . Trench Excavations and Backfill Underground utilities, including storm drain, water, sewer, and common joint utilities were placed in the subject streets and easements of the tract during the development of the site. Prior to backfllhing of the utility trenches, the excavations were observed by a representative from our firm. During the trench backfill operations, native and import soils where placed in 4- to 8-inch thick loose lifts, moisture-conditioned, as needed, to obtain a near-optimum moisture content (moisture conditioning also occurred prior to fill placement), and compacted to a minimum 90 percent relative compaction (based on ASTM Test Method D1557). Compaction of the trench backfill soils was accomplished by hand tampers, sheep's-foot roller and/or wheel rolling with heavy-duty construction equipment. Testing frequency and locations were performed in general conformance with the City of Carlsbad criteria. The results and approximate location of the backfill tests are summarized in Appendix B. . Structural Pavement Sections Minimum structural pavement sections were provided for the streets within the subject development based on laboratory R-value testing of representative samples of the subgrade soils (Leighton, 2001c, 2002a, 2002c, and 2002h). Prior to placement of the aggregate base material, the subgrade soils were scarified to a minimum depth of 12 inches and moisture-conditioned to near-optimum moisture content, and, where indicated, lime-treated. The subgrade soils were then compacted to at least 95 percent relative compaction (based on ASTM Test Method D1557). The Class 2 aggregate base material placed beneath the curb/gutter and on the streets was compacted to a minimum of 95 percent of the maximum dry density (based on ASTM Test Method D1 557). The results and approximate location of the street subgrade soil and base material density tests are summarized in Appendix B. Observation and density testing during the placement of the asphalt concrete for the streets were I performed by representatives of Leighton and Associates. As required by the City of Carlsbad, field density tests were obtained by the nuclear-gauge method during the paving operations and the results are presented in Appendix B. The test results indicate that the AC placed on the 1 subject streets has a minimum relative compaction of at least 95 percent (per the Hveem Method - California Test Methods 304 and 308). Summary of Conclusions The following is a summary of our conclusions based on our site observations and field and laboratory test results: - I I 1 I I I LI I -3- Leighton 1 851855-013 I > Geotechnical conditions encountered during the post-grading operations were generally as anticipated. > Based on our observations and testing, the post-grading operations were performed in general accordance with the project geotechnical recommendations and the City of Carlsbad requirements. In our professional opinion, the geotechnical aspects of the development have been evaluated and properly treated during the post-grading operations. I > Field density testing indicated that the trench backfill soils and most of the subgrade soils beneath sidewalks were compacted to a minimum 90 percent relative compaction (based on ASTM Test Method D1557). Field density testing also indicated that the street and curb/gutter I subgrade soils and base materials were compacted to a minimum of 95 percent relative compaction (based on ASTM Test Method D1557). It should be noted that the sidewalk along the southern side of Avenida Del Alba and other sidewalks underlain by expansive soils were I moisture conditioned to a minimum 3 percent above the optimum moisture content and compacted to a minimum 86 to 88 percent relative compaction. > Field density testing during the paving operations and testing of the AC on the subject streets indicates the asphalt concrete was compacted, to a minimum of 95 percent relative compaction (per California Test Nos. 304 and 308). If you have any questions regarding our report, please contact this office. We appreciate this opportunity to be of service. Respectfully submitted, LEIGHTON AND ASSOCIATES, INC. I Randall K. WagneriCEG 1612 I Senior Associate Attachments: Appendix A - References II i 'No. 161-2 Appendix B - Summary of Field Density Tests II * i CERTIFIED INEE Appendix C - Laboratory Testing Procedures and Test Results G OGIST " fNGERUIG \ Distribution: (6) Addressee I I. 1 -4- Leighton I I I I I I L L 7-1 I I I I I I I 1 cI I I 851855-013 I APPENDIX A References I Carlsbad, City of, 1996, Standards for Design and Construction of Public Works Improvements in I the City of Carlsbad, California, Project No. 05332-12-01, dated April 20, 1993, revised December 10, 1996. I Leighton and Associates, Inc., 1998, Update Geotechnical Investigation, Shelley Property, Carlsbad Tract No. 90-3, Carlsbad, California, Project No. 4851855-008, dated September 8, I 1998. 2000, Results of Additional Field Investigation, Shelley Property, Carlsbad Tract No. I 90-3, Carlsbad, California, Project No. 040137-001, dated August 14, 2000. 2001a, As-Graded Report of Rough and Fine Grading, Lots 27 through 181 and 246 through 248, Arroyo Vista Units 2 and 3, Carlsbad Tract No. 90-03, Carlsbad, I California, Project No. 851855-010, dated June 29, 2001. 1 , 2001b, Pavement Design Recommendations, Avenida de Sueno and Calle Cordoba, Arroyo Vista, Unit 2, Carlsbad Tract No. 90-03/Project No. 851855-013, Carlsbad, California, dated August 7, 2002, revised August 16, 2001. I , 2001c, Pavement Design Recommendations, Camino Alegre, Corte Del Cruce, and a portion of Avenida La Cima, Arroyo Vista, Unit 3, Carlsbad Tract 90-03/Project I ,No. 851855-013, Carlsbad, California, dated November 30, 2001. 2002a, Pavement Design Recommendations, RV Parking Facility, Lot 246, Arroyo I Vista Unit 3, Carlsbad Tract No. 90-03, Carlsbad, California, dated January 31, 2002. , 2002b, Altern&ive Recommendations for Cracked Lime-Treated Soils along a portion of Camino La Cima and Corte Del Cruce, Arroyo Vista Unit 3, CT 90-03, Carlsbad, California, Project No. 851855-013, dated February 27, 2002. 2002c, Pavement Design Recommendations, Avenida Del Alba and a Portion of Avenida La Cima, Arroyo Vista Unit 3, Carlsbad Tract No. 90-03, Carlsbad, I California, Project No. 851855-013, dated February 11, 2002, revised February 28, 2002. I , 2002d, Results of Laboratory Tests on Class 2 Aggregate Base Samples, Corte Del Cruce and a Portion of Avenida La Cima (Station No. 3+50 to 17+00) and Camino Alegre (Station 36+00 to 39+92), Arroyo Vista Unit 3, Carlsbad Tract No. 90-03, I Carlsbad, California, Project No. 851855-013, dated April 12, 2002. I I A-i I 851855-013 APPENDIX A (Continued) , 2002e, Results of Laboratory Tests on Class 2 Aggregate Base Samples, Avenida La Cima, Arroyo Vista Unit 3, Carlsbad Tract No. 90-03, Carlsbad, California, Project No. 851855-013, dated April 24, 2002. 2002f, Toe-of-Slope Subdrain Recommendations, South Side of Avenida Del Alba Between Station No. 20+00 and 31+44, Unit 3, Arroyo Vista, Carlsbad, California, Project No. 851855-013, dated May 8, 2002. I , 2002g, Leighton and Associates, Inc., 2002, As-Graded Report of Rough and Fine Grading, Arroyo Vista Units 2 through 4, Carlsbad Tract 90-03, Carlsbad, California, Project No. 851855-010, dated May 10, 2002. I , 2002h, Pavement Design Recommendations, Avenida Aragon, Avenida Secreto, Sitio Toledo, and Sitio Andalucia, Vista Unit 4, Carlsbad Tract No. 90-03, Carlsbad, I California, Project No. 851855-014, dated June 3, 2002 (revised June 10, 2002). 2002i, As-Graded Completion Letter of Utility Line Trench Backfill and Compaction l and Street Subgrade Placement and Compaction, Avenida Aragon, Avenida Secreto, Sitio Toledo, and Sitio Andalucia, Tiburon, Shelley Property Unit 4, Carlsbad Tract No. 90-03, Carlsbad, California, Project No. 851855-013, dated June 24, 2002. 2002j, Geotechnical Review of the Revised Post-Tension Foundation Plans for Arroyo Vista, Shelley Property Units 2 and 3, Carlsbad Tract 90-03, Carlsbad, California, I Project No. 851855-013, dated July 25, 2002. 2002k, Geotechnical Review of the Revised Post-Tension Foundation Plans for 1 . Tiburon, Shelley Property Unity 4, Carlsbad Tract 90-03, Carlsbad, California, 'Project No. 851855-014, dated August 30, 2002. I , 20021, Revised Sidewalk Subgrade Preparation Guidelines for the Arroyo Vista and Tiburon Projects, Shelley Property Units 2 through 4, Carlsbad Tract 90-03, Carlsbad, California, Project No. 851855-013, dated August 12, 2002 (revised 1 September 13, 2002). 2002m, Elimination of the Recommendation for a Toe-of-Slope Subdrain Along the I South Side of Avenida Del Alba Between station No. 20+00 and 31+44, Unit 3, Arroyo Vista, Carlsbad, California, Project No. 851855-013, dated September 13, i . 2002. I I [1 I 1 I [:.i1:1sJ] APPENDIX A (Continued) 2003a, Geotechnical Review of the Phase 11 Post Tensioned Foundation and Precise Grading Plans and Response to Plan Check Review Comments, Arroyo Vista Phase 11, Carlsbad Tract No. 90-03, Carlsbad, California, PrOject No. 851855-013, dated June 24, 2003. 2003b, As-Graded Geotechnical Report of Post-Grading Operations, Arroyo Vista I Unit 2, Carlsbad Tract No.. 90-03, Carlsbad, California, Project No. 851855-012, dated, November 7, 2003. I , 2003c, Geotechnical Evaluation of the Swimming Pool Excavation and Repair Recommendations of the Existing Toe-of-Slope Subdrain, Lot 199, Tiburon Saddle Ridge, Carlsbad Tract No. 90-03, Carlsbad, California, Project No. 851855-014, I dated December 10, 2003. I , 2004a, Geotechnical Evaluation of the Reported Seepage Conditions, 3284 Avenida. Aragon, Lot 199, Tiburon, Carlsbad Tract No. 90-03, Carlsbad, California, Project No. 851855-014, dated February 13, 2004. I , 2004b, Sidewalk Subgrade Recommendations for the Heaving Sidewalks Along the Southern Side of Avenida Del Alba, Arroyo Vista, Carlsbad Tract 90-93, Carlsbad, I California, Project No. 851855-013, dated February 13, 2004. 2004c, As-Graded Report of Rough, Fine, and Post Grading, Rancho Santa Fe Road ' Improvements, Station No. 10+04 to 42+31, Carlsbad, California, Project No. 851855-011, dated July 29, 2004. I , In-house unpublished and published data. Post-Tensioning Institute, 1996, Design and Construction of Post-Tensioned Slabs-On-Ground, I Second Edition. Project Design Consultants, 2000, Mass Grading and Erosion Control for Shelley Property, Units I 2, 3, and 4, Carlsbad Tract 90-03, Drawing No. 380-lB 15 Sheets, dated December 28, 2000. I , 2001 a, Plans for the Improvement of Shelley Property Unit No. 3, Carlsbad Tract No. 90-03, Drawing No. 380-1H, 8 Sheets, dated March 29, 2001. I , 2001 b, Plans for the Improvements of Shelley Property Unit No. 4, Carlsbad Tract No. 90-03, Carlsbad, California, Drawing No. 380-1E, 8 Sheets, dated April 4, 2001. 1 E I I I LT I I I I 1 I I I I I I I I I I I I 851855-013 APPENDIX B Explanation of Summary of Field Density Tests Test No. Test of Test No. Test of Prefix Test of Abbreviations Prefix Test of Abbreviations (none) GRADING (SG) SUBGRADE Natural Ground NG (AB) AGGREGATE BASE Original Ground OG (CB) CEMENT TREATED BASE Existing Fill EF (PB) PROCESSED BASE Compacted Fill CF (AC) ASPHALT CONCRETE Slope Face SF Finish Grade FG Curb C (5) SEWER (SD) STORM DRAIN Gutter G (AD) AREA DRAIN Curb and Gutter CO (W) DOMESTIC WATER Cross Gutter XG (RC) RECLAIMED WATER Street ST (SB) SUBDRAIN Sidewalk SW (0) GAS Driveway D (E) ELECTRICAL Driveway Approach DA (T) TELEPHONE Parking Lot PL (J) JOINT UTILITY Electric Box Pad EB (I) IRRIGATION Bedding Material B Shading Sand S Main M Lateral L Crossing X Manhole MH Fire Hydrant Lateral FH Catch Basin CB Riser R Inlet I (RW) RETAINING WALL (P) PRESATURATION (CW) CRIB WALL (LW) LOFFELL WALL Moisture Content M (SF) STRUCT FOOTING Footing Bottom F Backfill B Wall Cell C (IT) INTERIOR TRENCH Plumbing Backfill P Electrical Backfill 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 D1556. 15A represents first retest of Test No. 15 15B represents second retest of Test No. 15 "0" in Test Elevation Column represents test was taken at the ground surface (e.g. finish grade or subgrade) '-1' in Test Elevation Column represents test was taken one foot below the ground surface B-i - s_ - - -. - _ - - - - _$ - - - - - - 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 SD 1 6/26/01 I Avenida De Sueno Station 41+30 182.0 20 100.4 105.5 19.3 20.5 95 SD 2 6/26/01 M Avenida De Sueno Station 41+55 185.0 20 96.3 105.5 21.6 20.5 91 SD 3 6/26/01 M Avenida De Sueno Station 42+00 184.0 19 110.9 120.5 12.4 12.5 92 SD 4 6/26/01 M Avenida De Sueno Station 42+40 188.0 20 96.9 105.5 19.6 20.5 92 SD 5 6/27/01 M Avenida De Sueno Station 43+10 186.0 20 97.2 105.5 22.5 20.5 92 SD 6 6/27/01 M Avenida De Sueno Station 43+56 190.0 20 98.6 105.5 18.7 20.5 93 SD 7 6/27/01 M Avenida De Sueno Station 44+00 188.0 20 98.1 105.5 20.1 20.5 93 SD 8 6/27/01 M Avenida De Sueno Station 44+90 192.0 20 100.3 105.5 18.4 20.5 95 SD 9 6/28/01 lylE Avenida De Sueno Station 46+82 194.0 20 98.2 105.5 21.7 20.5 93 SD 10 6/28/01 MH Avenida De Sueno Station 46+74 194.0 12 109.3 118.5 12.6 13.5 92 SD 11 6/29/01 I Avenida De Sueno Station 46+74 193.0 20 97.3 105.5 22.3 20.5 92 SD 12 6/29/01 MH Avenida De Sueno Station 45+87 191.0 20 96.7 105.5 19.8 20.5 92 SD 13 6/29/01 M Calle Cordoba Station 2+90 191.5 18 108.7 118.0 14.1 13.5 92 SD 14 6/29/01 M Calle Cordoba Station 1+70 198.0 20 99.5 105.5 19.2 20.5 94 SD 15 8/10/01 M Camino Alegre Station 41+10 182.0 20 96.2 105.5 21.7 20.5 91 SD 16 8/10/01 M Camino Alegre Station 40+10 176.0 20 97.1 105.5 22.8 20.5 92 SD 17 8/10/01 M Camino Alegre Station 39+10 170.0 20 96.5 105.5 20.9 20.5 91 SD 18 8/10/01 1 Camino Alegre Station 38+80 168.0 10 103.9 114.5 18.1 16.5 91 SD 19 8/10/01 L Camino Alegre Station 38+75 168.0 12 107.2 118.5 16.3 13.5 90 SD 20 8/10/01 MH Camino Alegre Station 38+59 167.0 12 109.1 118.5 17.2 13.5 92 SD 21 8/13/01 M Camino Alegre Station 38+30 164.5 12 107.2 118.5 15.7 13.5 90 SD 22 8/13/01 M Camino Alegre Station 37+53 160.0 20 100.7 105.5 22.9 20.5 95 SD 23 8/13/01 Mi-I Camino Alegre Station 37+23 156.0 12 108.9 118.5 15.8 13.5 92 SD 24 8/13/01 M Camino Alegre Station 36+75 154.0 12 109.6 118.5 16.1 13.5 92 SD 25 8/14/01 M Camino Alegre Station 35+68 148.0 12 108.5 118.5 16.0 13.5 92 SD 26 8/14/01 MH Camino Alegre Station 35+28 145.0 12 107.7 118.5 15.8 13.5 91 SD 27 8/14/01 M Avenida LaCirna Station 3+60 148.0 15 109.5 119.5 14.7 12.5 92 SD 28 8/17/01 MH Camino Alegre Station 35+28 147.0 15 110.6 119.5 15.1 12.5 93 SD 29 8/17/01 I Avenida La Cima Station 2+67 148.0 12 110.1 118.5 15.7 13.5 93 SD 30 8/17/01 MH Avenida La Cima Station 3+96 146.0 12 109.8 118.5 16.0 13.5 93 SD 31 9/12/01 M Avenida La Cima Station 18+20 146.0 20 97.1 105.5 20.3 20.5 92 SD 32 9/12/01 M Avenida La Cima Station 17+20 152.0 20 95.6 105.5 21.3 20.5 91 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 Client: 0 Page 1 of 4 Leighton and Associates, Inc . 7/19/2 10:29:16AM mom - - - - IM - - MI -M - - - - -, - - - SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location l Test Lot # Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks SD 33 9/12/01 L Avenida La Cima Station 16+77 154.0 12 107.9 118.5 15.7 13.5 91 SD 34 9/12/01 M Avenida La Cima Station 16+00 157.0 20 99.4 105.5 20.7 20.5 94 SD 35 9/12/01 M Corte Del Cruce Station 1+43 159.0 20 97.2 105.5 21.1 20.5 92 SD 36 9/12/01 M Corte Del Cruce Station 2+90 166.0 20 98.3 105.5 24.3 20.5 93 SD 37 9/13/01 MH Corte Del Cruce Station 3+24 167.5 20 98.7 105.5 22.0 20.5 94 SD 38 9/13/01 M Corte Del Cruce Station 4+33 172.0 12 109.9 118.5 17.0 13.5 93 SD 39 9/13/01 MH Corte Del Cruce Station 5+39 178.0 20 100.4 105.5 20.9 20.5 95 SD 40 9/13/01 MH Corte Del Cruce Station 6+11 176.0 20 96.2 105.5 21.6 20.5 91 SD 41 9/13/01 L Lot 102 Easement Station 1+20 181.0 12 107.2 118.5 17.2 13.5 90 SD 42 9/13/01 M Avenida Del Alba Station 18+45 146.0 20 96.8 105.5 21.6 20.5 92 SD 43 9/13/01 M Avenida Del Alba Station 19+34 142.0 20 95.2 105.5 20.4 20.5 90 SD 44 9/18/01 M Avenida La Cima Station 15+70 158.0 18 107.1 118.0 14.1 13.5 91 SD 45 9/18/01 M Avenida La Cima Station 16+77 154.5 18 105.3 118.0 15.9 13.5 89 RTON4SA SD 45A 9/18/01 M Avenida La Cima Station 16+77 154.5 18 107.8 118.0 15.2 13.5 91 RI OF 45 SD 46 9/20/01 M Storm Drain Line C Station 2+71 135.0 18 109.4 118.0 14.9 13.5 93 SD 47 9/20/01 M Storm Drain Line C Station 2+50 137.0 18 107.2 118.0 13.8 13.5 91 SD 48 9/20/01 M Storm Drain Line C Station 2+22 139.0 18 104.2 118.0 17.9 13.5 88 RTON48A SD 48A 9/20/01 M Storm Drain Line C Station 2+22 139.0 18 108.0 118.0 15.0 13.5 92 RTOF48 SD 49 9/20/01 M Storm Dram Line C Station 1+98 140.0 18 108.8 118.0 14.1 13.5 92 SD 50 9/20/01 M Storm Dram Line C Station 1+70 136.5 18 104.6 118.0 16.9 13.5 89 RI ON 50A SD 50A 9/20/01 M Storm Drain Line C Station 1+70 136.5 18 107.5 118.0 14.2 13.5 91 RTOFSO SD 51 9/21/01 M Storm Drain Line C Station 2+55 137.0 18 103.1 118.0 17.0 13.5 87 RTONSIA SD 51A 9/21/01 M Storm Drain Line C Station 2+55 137.0 18 110.7 118.0 17.5 13.5 94 RTOFS1 SD 52 9/21/01 M Storm Drain Line C Station 2+00 142.0 18 109.0 118.0 15.5 13.5 92 SD 53 9/21/01 M Storm Drain Line C Station 1+70 138.5 16 111.3 120.0 15.0 12.5 93 SD 54 9/21/01 M Storm Drain Line C Station 1+52 135.0 16 108.5 120.0 16.5 12.5 90 SD 55 9/24/01 MH Avenida Del Alba Station 20+73 138.0 12 109.2 118.5 17.3 13.5 92 SD 56 9/24/01 MH Avenida Del Alba Station 20+73 139.0 12 110.6 118.5 16.1 13.5 93 SD 57 9/24/01 M Storm Drain Line C Station 1+30 126.0 12 108.2 118.5 17.0 13.5 91 SD 58 9/24/01 M Storm Drain Line C Station 1+47 132.0 12 110.9 118.5 15.7 13.5 94 SD 59 9/25/01 M Storm Drain Line Station 1+20 128.0 12 108.9 118.5 14.6 13.5 92 SD 60 11/13/01 M Storm Drain Line C Station 2+25 119.0 17 107.6 117.0 12.1 10.5 92 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 Client: 0 Page 2of4 eignron and Associates, Inc 7/19/2 10:29:16AM _) - - - - .,- - - - - - - - .a - -' - - - 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 SD 61 11/13/01 M Storm Drain Line C Station 1+83 120.0 17 109.1 117.0 11.6 10.5 93 SD 62 11/13/01 M Storm Drain Line Station 1+40 117.0 17 108.2 117.0 11.7 10.5 92 SD 63 11/15/01 M Storm Drain Line A Station 1+59 125.0 12 108.7 118.5 14.7 13.5 92 SD 64 11/15/01 M Storm Drain Line A Station 2+00 128.0 18 106.9 118.0 15.9 13.5 91 SD 65 11/15/01 M Storm Drain Line A Station 2+50 126.5 18 110.2 118.0 14.2 13.5 93 SD 66 11/16/01 M Camino Alegre Station 32+49 128.5 18 110.0 118.0 15.6 13.5 93 SD 67 11/16/01 M Camino Alegre Station 32+95 131.0 12 108.5 118.5 15.6 13.5 92 SD 68 11/16/01 M Camino Alegre Station 33+92 137.0 18 109.1 118.0 13.7 13.5 92 SD 69 11/19/01 M Camino Alegre Station 34+53 141.0 18 107.3 118.0 14.2 13.5 91 SD 70 11/19/01 M Camino Alegre Station 35+10 143.5 12 108.5 118.5 15.1 13.5 92 SD 71 11/19/01 M Storm Drain Line A Station 1+15 124.0 18 108.1 118.0 13.9 13.5 92 SD 72 11/19/01 M Storm Drain Line A Station 1+39 128.0 18 107.2 118.0 14.6 13.5 91 SD 73 11/27/01 MH Camino Alegre Station 33+23 132.0 12 107.1 118.5 14.9 13.5 90 SD 74 11/27/01 MH Camino Alegre Station 33+23 133.0 12 106.9 118.5 16.1 13.5 90 SD 75 11/27/01 1vIH Camino Alegre Station 32+35 129.0 12 107.5 118.5 16.5 13.5 91 SD 76 11/27/01 MH Avenida Del Alba Station 31+34 125.0 12 108.7 118.5 15.8 13.5 92 SD 77 11/27/01 MI-I Avenida Del Alba Station 31+34 128.0 12 107.5 118.5 15.7 13.5 91 SD 78 4/23/02 M Easement L. 237-238 Station 2+85 118.0 19 108.9 120.5 13.7 12.5 90 SD 79 4/23/02 M Easement L. 237-238 Station 2+15 116.0 23 105.0 111.5 16.8 16.5 94 SD 80 4/23/02 M Easement L. 237-238 Station 1+50 114.0 23 103.4 111.5 15.7 16.5 93 SD 81 4/25/02 MI-I Avenida Secreto Station 0+57 117.5 23 101.7 111.5 16.5 16.5 91 SD 82 5/2/02 1vfH Avenida Aragon Station 2+25 113.0 19 110.6 120.5 14.6 12.5 92 SD 83 5/2/02 M Avenida Aragon Station 7+65 120.0 17 106.7 117.0 12.6 10.5 91 SD 84 5/3/02 M Avenida Aragon Station 8+05 123.0 17 108.2 117.0 10.4 10.5 92 SD 85 5/3/02 M Avenida Aragon Station 8+48 122.0 17 106.9 117.0 11.1 10.5 91 SD 86 5/3/02 M Avenida Aragon Station 9+25 125.0 17 107.0 117.0 10.7 10.5 91 SD 87 5/6/02 MH Avenida Aragon Station 7+08 120.0 17 110.6 117.0 11.3 10.5 95 SD 88 5/6/02 L Avenida Aragon Station 7+08 122.0 17 111.2 117.0 10.6 10.5 95 SD 89 5/6/02 L Avenida Aragon Station 7+08 121.0 17 109.3 117.0 10.7 10.5 93 SD 90 5/6/02 M Avenida Aragon Station 2+25 114.0 19 110.7 120.5 14.7 12.5 92 SD 91 5/6/02 M Avenida Aragon Station 2+25 115.0 19 114.1 120.5 15.1 12.5 95 SD 92 5/8/02 M Avenida Aragon Station 9+60 123.0 17 107.5 117.0 16.2 10.5 92 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 Client: 0 Page 3of4 Leighton and Associates, Inc 7/19/2 10:29:16AM - - - M" - - 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 SD 93 5/8/02 M Avenida Aragon Station 10+18 126.0 17 107.9 117.0 13.7 10.5 92 SD 94 5/13/02 MH Avenida Aragon Station 16+87 127.0 17 110.1 117.0 14.5 10.5 94 SD 95 5/14/02 MH Avenida Aragon Station 10+48 123.0 17 106.5 117.0 13.2 10.5 91 SD 96 5/14/02 MH Avenida Aragon Station 10+48 127.0 17 107.2 117.0 13.7 10.5 92 SD 97 5/15/02 MH Avenida Aragon Station 8+87 124.0 17 108.0 117.0 13.6 10.5 92 SD 98 11/15/02 M Line A Easement Station 2+06 117.5 17 107.9 117.0 11.6 10.5 92 SD 99 11/15/02 M Line A Easement Station 1+92 119.0 17 108.6 117.0 10.9 10.5 93 SD 100 11/15/02 M Line A Easement Station 1+73 118.0 17 106.7 117.0 12.0 10.5 91 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 *V Client: 0 Page 4 of 4 Leighton and Associates, Inc 7/19/2 10:29:16AM - - - - - - - -' - - - - - - 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 S 1 6/14/01 L Lot 71 188.0 12 109.2 118.5 17.1 13.5 92 S 2 6/14/01 L Lot 72 188.0 12 , 109.8 118.5 14.9 13.5 93 S 3 6/14/01 L Lot 71 186.0 12 108.9 118.5 15.5 13.5 92 S 4 6/14/01 L Lot 71 186.0 12 108.3 118.5 16.2 13.5 91 S 5 6/14/01 M Avenida de Sueno Station 41+80 181.0 12 109.6 118.5 17.2 13.5 92 S 6 6/14/01 M Avenida de Sueno Station 41+90 183.5 12 111.5 118.5 14.7 13.5 94 S 7 6/15/01 M Avenida de Sueno Station 42+00 178.5 12 106.2 118.5 17.7 13.5 90 S 8 6/15/01 M Avenida de Sueno Station 42+10 180.0 12 109.4 118.5 16.5 13.5 92 S 9 6/15/01 M Avenida de Sueno Station 42+10 183.0 12 107.9 118.5 17.8 13.5 91 S 10 6/15/01 M Avenida de Sueno Station 42+25 185.5 12 '' 107.2 118.5 15.3 13.5 90 S 11 6/15/01 M Avenida de Sueno Station 42+35 188.5 12 109.7 118.5 16.0 13.5 93 S 12 6/15/01 M Avenida de Sueno Station 42+25 183.0 13 100.3 111.5 20.1 18.5 90 S 13 6/15/01 M Aven ida de Sueno Station 45+35 186.0 13 101.2 111.5 19.7 18.5 91 S 14 '6/15/01 M Avenida de Sueno Station 45+40 189.5 13 103.2 111.5 20.8 18.5 93 S 15 6/15/01 M Avenida de Sueno Station 45+45 192.0 13 102.5 111.5 21.3 18.5 92 S 16 6/18/01 M Avenida de Sueno Station 42+75 182.0 12 110.6 118.5 15.6 13.5 93 5 17 6/18/01 L Lot 69 188.0 12 108.7 118.5 14.7 13.5 92 S 18 6/18/01 L Lot 69 190.0 12 108.3 118.5 15.9 13.5 91 S 19 6/18/01 M Avenida de Sueno Station 42+80 180.0 12 107.6 118.5 16.3 13.5 91 S 20 6/18/01 M Avenida de Sueno Station 43+00 185.0 12 109.6 118.5 16.2 13.5 92 S 21 6/18/01 M Avenida de Sueno Station 43+10 187.5 12 108.5 118.5 15.2 13.5 92 S 22 6/18/01 L Lot 68 189.0 12 109.2 118.5 14.9 13.5 92 S 23 6/18/01 M Avenida de Sueno Station 43+25 190.0 12 107.4 118.5 13.7 13.5 91 S 24 6/18/01 M Avenida de Sueno Station 44+90 183.0 13 103.1 111.5 20.7 18.5 92 S 25 6/18/01 M Avenida de Sueno Station 44+75 187.5 13 104.9 111.5 21.3 18.5 94 5 26 6/18/01 M Avenida de Sueno Station 44+60 190.0 13 101.9 111.5 20.1 18.5 91 S 27 6/18/01 MH Avenida de Sueno Station 41+43 179.5 12 110.4 118.5 15.4 13.5 93 5 28 6/18/01 MH Avenida de Sueno Station 41+43 182.0 12 108.7 118.5 14.7 13.5 92 S 29 6/18/01 MH Avenida de Sueno Station 41+43 184.5 12 109.0 118.5 13.8 13.5 92 S 30 6/19/01 M Avenida de Sueno Station 44+20 184.5 12 107.5 118.5 15.3 13.5 91 5 31 6/19/01 M Avenida de Sueno Station 44+15 187.0 12 108.5 118.5 13.9 13.5 92 S 32 6/19/01 M Avenida de Sueno Station 44+25 191.0 12 107.1 118.5 14.7 13.5 90 Project Number: 851855-012 401, Project Name: Arroyo/Units 2-4 Project Location: 0 Client: 0 Page lofl2 Leighton and Associates, Inc ' 7/1/20 3:12:49PM - - - - - - - - - - - '- - W-0 00 OW , - - c_ SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Test Lot # Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks S 33 6/19/01 M Avenida de Sueno Station 44+05 193.5 12 109.3 118.5 14.1 13.5 92 S 34 6/19/01 MH Avenida de Sueno Station 43+74 183.0 12 108.4 118.5 15.5 13.5 91 S 35 6/19/01 MR Avenida de Sueno Staiton43+74 185.5 12 107.9 118.5 13.7 13.5 91 S 36 6/19/01 MH Avenida de Sueno Station 43+74 187.0 12 106.9 118.5 13.4 13.5 90 S 37 6/19/01 MH Avenida de Sueno Station 45+74 184.0 13 103.9 111.5 19.1 18.5 93 S 38 6/19/01 MH Avenida de Sueno Station 45+74 185.0 13 105.1 111.5 18.3 18.5 94 S 39 6/19/01 MH Avenida de Sueno Station 45+74 187.0 13 102.3 111.5 20.1 18.5 92 5 40 6/19/01 MH Avenida de Sueno Station 45+74 188.5 13 103.0 111.5 17.6 18.5 92 S 41 6/19/01 MH Avenida de Sueno Station 45+74 191.5 13 103.8 111.5 18.8 18.5 93 5 42 6/19/01 M Avenida de Sueno Station 46+10 184.5 13 105.1 111.5 21.3 18.5 94 S 43 6/19/01 M Avenida de Sueno Station 46+30 189.0 13 103.8 111.5 19.4 18.5 93 S 44 6/19/01 M Avenida de Sueno Station 46+15 193.5 13 101.7 111.5 19.7 18.5 91 S 45 6/20/01 M Avenida de Sueno Station 46+50 185.0 20 99.9 105.5 21.6 20.5 95 S 46 6/20/01 M Avenida de Sueno Station 46+70 187.5 20 99.6 105.5 22.7 20.5 94 5 47 6/20/01 M Avenida de Sueno Station 46+85 190.0 20 97.5 105.5 23.1 20.5 92 S 48 6/20/01 L Lot 27 189.5 20 97.9 105.5 19.9 20.5 93 S 49 6/20/01 M Avenida de Sueno Station 47+00 194.0 20 100.7 105.5 21.8 20.5 95 S 50 6/20/01 M Avenida de Sueno Station 47+25 189.5 20 99.5 105.5 20.7 20.5 94 S 51 6/20/01 L Lot 27 188.0 20 97.7 105.5 22.2 20.5 93 5 52 6/20/01 L Lot 28 188.5 20 98.1 105.5 19.6 20.5 93 5 53 6/20/01 L Lot 28 190.0 20 98.6 105.5 20.0 20.5 93 S 54 6/21/01 L Lot 29 191.5 20 98.5 105.5 21.1 20.5 93 S 55 6/21/01 M Avenida de Sueno Station 47+50 188.5 20 99.2 105.5 23.7 20.5 94 S 56 6/21/01 M Avenida de Sueno Station 47+65 191.0 20 97.8 105.5 19.8 20.5 93 S 57 6/21/01 L Lot 55 194.0 20 96.1 105.5 20.2 20.5 91 S 58 6/21/01 M Avenida de Sueno Station 48+10 192.0 20 95.8 105.5 21.7 20.5 91 S 59 6/21/01 M Avenida de Sueno Station 48+35 192.0 20 97.4 105.5 22.0 20.5 92 S 60 6/21/01 M Avenida de Sueno Station 48+45 196.0 20 96.4 105.5 20.0 20.5 91 S 61 6/21/01 L Lot 54 195.0 20 97.7 105.5 19.5 20.5 93 S 62 6/21/01 MH Avenida de Sueno Station 48+90 192.5 12 108.3 118.5 15.3 13.5 91 S 63 6/21/01 MR Avenida de Sueno Station 48+90 195.5 12 107.2 118.5 16.8 13.5 90 S 64 6/21/01 L Lot 31 194.0 12 109.5 118.5 15.1 13.5 92 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 49 Client: 0 Page 2of12 Leighton and Associates, Inc 7/1/20 3:12:50PM - .- - .- - _l - - - - '1011111 .00 - - - - 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 S 65 6/26/01 L Avenida de Sueno Station 42+04 187.0 20 99.1 105.5 19.6 20.5 94 S 66 6/27/01 L Avenida de Sueno Station 42+63 188.0 20 95.7 105.5 19.4 20.5 91 S 67 6/27/01 L Avenida de Sueno Station 43+38 190.0 20 95.2 105.5 20.7 20.5 90 S 68 6/27/01 L Avenida de Sueno Station 43+93 191.0 20 100.6 105.5 22.9 20.5 95 S 69 6/27/01 L Avenida de Sueno Station 44+49 192.0 20 98.3 105.5 20.1 20.5 93 S 70 6/28/01 L Avenida de Sueno Station 44+06 191.0 20 97.2 105.5 18.6 20.5 92 S 71 6/28/01 L Avenida de Sueno Station 46+19 193.0 20 101.3 105.5 21.5 20.5 96 S 72 6/28/01 L Avenida de Sueno Station 46+96 194.0 20 99.3 105.5 19.0 20.5 - 94 S 73 7/3/01 L Avenida de Sueno Station 49+11 196.0 20 97.2 105.5 22.6 20.5 92 S 74 7/3/01 M Avenida de Sueno Station 49+30 194.5 20 95.6 105.5 23.2 20.5 91 5 75 7/3/01 L Avenida de Sueno Station 49+67 198.0 17 106.7 117.0 11.7 10.5 91 S 76 7/3/01 L Avenida de Sueno Station 49+72 197.0 20 98.9 105.5 20.4 20.5 94 S 77 7/3/01 M Avenida de Sueno Station 50+10 197.0 20 95.9 105.5 21.6 20.5 91 S 78 7/3/01 L Avenida de Sueno Station 50+27 199.0 20 96.4 105.5 21.1 20.5 91 S 79 7/5/01 L Avenida de Sueno Station 50+48 200.0 20 96.7 105.5 20.1 20.5 92 S 80 7/5/01 M Avenida de Sueno Station 51+00 202.0 20 96.1 105.5 22.6 20.5 91 S 81 7/5/01 L Avenida de Sueno Station 51+46 204.0 20 95.8 105.5 22.4 20.5 91 S 82 7/5/01 L Avenida de Sueno Station 51+82 206.0 20 100.3 105.5 20.0 20.5 95 S 83 7/5/01 MH Avenida de Sueno Station 52+22 206.0 20 96.5 105.5 18.6 20.5 91 S 84 7/5/01 L Avenida de Sueno Station 52+50 208.0 20 97.7 105.5 21.7 20.5 93 S 85 7/5/01 L Avenida de Sueno Station 52+72 210.0 20 98.0 105.5 19.9 20.5 93 S 86 7/5/01 M Avenida de Sueno Station 53+00 209.0 20 97.2 105.5 20.4 20.5 92 S 87 7/5/01 M Avenida de Sueno Station 53+30 212.0 20 96.3 105.5 21.3 20.5 91 S 88 7/5/01 L Avenida de Sueno Station 53+74 214.0 20 95.4 105.5 21.1 20.5 90 S 89 7/5/01 M Avenida de Sueno Station 54+25 217.0 20 96.5 105.5 20.7 20.5 91 S 90 7/6/01 L Avenida de Sueno Station 54+56 216.0 20 95.3 105.5 21.2 20.5 90 5 91 7/6/01 L Avenida de Sueno Station 54+98 218.0 20 95.7 105.5 20.7 20.5 91 S 92 7/6/01 L Avenida de Sueno Station 54+93 220.0 20 99.2 105.5 20.9 20.5 94 S 93 7/6/01 L Avenida de Sueno Station 55+12 221.0 20 97.1 105.5 19.8 20.5 92 S 94 7/6/01 MI-I Avenida de Sueno Station 55+05 220.0 20 97.4 105.5 21.0 20.5 92 S 95 7/25/01 I Camino Alegre Station 41+19 180.0 20 95.2 105.5 20.7 20.5 90 S 96 7/25/01 M Camino Alegre Station 41+30 182.0 12 107.7 118.5 14.6 13.5 91 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 49 Client: 0 Page 3of12 Leighton and Associates, Inc 7/1/20 3:12:50PM - - - .- - - t_ - - - - ,-. .- - ,- - - - - SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Location Of Test Lot # Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks S 97 7/25/01 I Camino Alegre Station 41+01 181.0 12 107.0 118.5 15.1 13.5 90 S 98 7/25/01 M Camino Alegre Station 40+80 175.0 20 96.1 105.5 21.9 20.5 91 S 99 7/25/01 I Camino Alegre Station 39+78 170.0 12 108.2 118.5 13.8 13.5 91 S 100 7/26/01 I Camino Alegre Station 39+23 166.0 12 106.9 118.5 14.2 13.5 90 5 101 7/26/01 I Camino Alegre Station 38+97 168.0 12 108.5 118.5 13.9 13.5 92 S 102 7/26/01 M Camino Alegre Station 38+37 164.0 12 107.3 118.5 14.1 13.5 91 S 103 7/26/01 I Camino Alegre Station 38+22 162.0 20 95.5 105.5 21.7 20.5 91 S 104 7/26/01 I Camino Alegre Station 37+95 160.0 12 108.3 118.5 15.2 13.5 91 S 105 7/26/01 I Camino Alegre Station 37+30 157.0 12 108.0 118.5 14.6 13.5 91 S 106 7/26/01 M Camino Alegre Station 37+07 156.0 12 107.9 118.5 14.0 13.5 91 S 107 7/27/01 L Camino Alegre Station 36+93 154.0 12 107.1 118.5 13.9 13.5 90 S 108 7/27/01 L Camino Alegre Station 36+67 152.0 12 106.9 118.5 14.3 13.5 90 S 109 7/27/01 L Camino Alegre Station 36+41 150.0 12 108.2 118.5 14.3 13.5 91 S 110 7/27/01 M Camino Alegre Station 36+00 146.0 12 107.6 118.5 13.6 13.5 91 S 111 7/27/01 MH Camino Alegre Station 38+45 160.0 12 109.7 118.5 14.9 13.5 93 S 112 7/27/01 MH Camino Alegre Station 38+45 163.0 12 108.9 118.5 14.5 13.5 92 S 113 7/30/01 MH Camino Alegre Station 35+57 142.0 12 107.9 118.5 14.7 13.5 91 S 114 7/30/01 MH Camino Alegre Station 35+57 146.0 12 106.9 118.5 16.3 13.5 90 S 115 7/30/01 M Avenida La Cima Station 3+66 145.0 12 108.2 118.5 15.2 13.5 91 S 116 7/30/01 M Avenida La Cima Station 4+34 144.0 7 106.1 116.0 15.1 14.5 91 S 117 7/30/01 M Avenida La Cima Station 4+52 148.0 7 105.2 116.0 15.7 14.5 91 S 118 7/30/01 L Avenida La Cima Station 4+86 151.0 10 105.0 114.5 18.9 16.5 92 S 119 7/30/01 L Avenida La Cima Station 5+34 152.0 10 103.6 114.5 19.5 16.5 90 S 120 7/30/01 M Avenida La Cima Station 5+60 151.0 10 104.7 114.5 19.3 16.5 91 S 121 7/31/01 L Avenida La Cima Station 5+75 154.0 10 106.1 114.5 18.1 16.5 93 S 122 7/31/01 L Avenida La Cima Station 6+36 155.0 10 105.3 114.5 19.3 16.5 92 S 123 7/31/01 L Avenida La Cima Station 6+56 156.0 7 105.9 116.0 15.0 14.5 91 5 124 7/31/01 M Avenida La Cima Station 6+71 153.0 10 105.2 114.5 17.2 16.5 92 S 125 7/31/01 L Avenida La Cima Station 7+08 157.0 10 103.9 114.5 18.6 16.5 91 5 126 7/31/01 M Avenida La Cima Station 7+40 156.0 10 104.7 114.5 17.1 16.5 91 5 127 7/31/01 L Avenida La Cima Station 7+92 158.5 10 104.3 114.5 16.9 16.5 91 5 128 8/1/01 L Avenida La Cima Station 8+15 158.0 10 105.1 114.5 17.8 16.5 92 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 Client: 0 Page 4of12 Leighton and Associates, Inc 7/1/20 3:12:50PM - - an - - - (_ - - - - - as - - -. - an - 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 S 129 8/1/01 M Avenida La Cima Station 8+25 153.0 10 103.9 114.5 20.6 16.5 91 5 130 8/1/01 M Avenida La Cima Station 8+35 157.0 10 104.6 114.5 20.1 16.5 91 S 131 8/1/01 L Avenida LaCima Station 8+55 159.0 10 104.2 114.5 19.7 16.5 91 S 132 8/1/01 M Avenida La Cima Station 9+36 154.0 10 104.5 114.5 20.8 16.5 91 S 133 8/1/01 L Avenida LaCima Station 9+41 161.0 10 106.1 114.5 17.8 16.5 93 5 134 8/1/01 M Avenida La Cima Station 9+68 160.0 10 107.7 114.5 18.4 16.5 94 S 135 8/2/01 M Avenida La Cima Station 9+95 156.0 10 104.7 114.5 21.2 16.5 91 S 136 8/2/01 MH Avenida LaCima Station 6+09 150.0 10 104.7 114.5 18.6 16.5 91 S 137 8/2/01 MH Avenida La Cima Station 6+09 153.0 10 106.2 114.5 19.3 16.5 93 5 138 8/2/01 L Avenida LaCima Station 8+78 157.0 10 105.0 114.5 19.5 16.5 92 S 139 8/2/01 L Avenida LaCima Station 8+78 160.0 10 104.8 114.5 18.9 16.5 92 S 140 8/2/01 MH Avenida La Cima Station 9+100 154.0 10 105.1 114.5 20.5 16.5 92 5 141 8/2/01 MH Avenida LaCima Station 9+00 159.0 10 104.0 114.5 20.4 16.5 91 S 142 8/2/01 L Avenida LaCima Station 10+04 161.0 12 107.7 118.5 15.6 13.5 91 S 143 8/3/01 M Avenida LaCima Station 10+25 158.0 12 107.2 118.5 16.1 13.5 90 S 144 8/3/01 L Avenida La Cima Station 10+35 161.0 12 108.3 118.5 17.5 13.5 91 S 145 8/3/01 L Avenida La Cima Station 10+67 162.0 12 106.9 118.5 16.6 13.5 90 S 146 8/3/01 L Avenida La Cima Station 10+95 161.0 12 108.9 118.5 15.7 13.5 92 5 147 8/3/01 M Avenida La Cima Station 11+20 156.0 12 107.7 118.5 16.8 13.5 91 S 148 8/3/01 L Avenida La Cima Station 11+30 163.0 12 107.5 118.5 15.5 13.5 91 S 149 8/3/01 L Avenida La Cima Station 11+55 162.0 12 108.1 118.5 17.1 13.5 91 5 150 8/3/01 M Avenida La Cima Station 11+85 164.0 12 110.6 118.5 14.5 13.5 93 S 151 8/3/01 M Avenida LaCima Station 12+00 158.0 12 107.5 118.5 15.0 13.5 91 S 152 8/6/01 L Avenida LaCima Station 12+10 164.0 12 107.1 118.5 14.1 13.5 90 S 153 8/6/01 L Avenida LaCima Station 12+15 162.0 10 103.6 114.5 17.6 16.5 90 5 154 8/6/01 MH Avenida LaCima Station 12+50 156.0 10 104.1 , 114.5 18.9 16.5 91 S 155 8/6/01 MH Avenida La Cima Station 12+50 161.0 12 107.5 118.5 15.1 13.5 91 S 156 8/6/01 M Avenida LaCima Station 12+86 163.0 12 108.7 118.5 16.1 13.5 92 5 157 8/6/01 L Avenida LaCima Station 13+04 162.0 12 109.0 118.5 15.5 13.5 92 5 158 8/6/01 L Avenida LaCima Station 13+25 159.0 10 105.1 114.5 20.1 16.5 92 5 159 8/7/01 M Avenida La Cima Station 13+52 156.0 12 108.1 118.5 17.2 13.5 91 S 160 8/7/01 L Avenida La Cima Station 13+65 161.0 12 108.5 118.5 16.1 13.5 92 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 ki Client: 0 Page 5of12 Leighton and Associates, Inc 7/1/20 3:12:50PM - - _i - - - - - - - - - - - - - - - - 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 S 161 8/7/01 M Avenida LaCima Station 14+13 160.0 12 109.1 118.5 16.5 13.5 92 S 162 8/7/01 L Avenida LaCima Station 14+40 159.0 12 107.6 118.5 14.8 13.5 91 S 163 8/7/01 M Avenida LaCima Station 14+80 155.0 12 107.9 118.5 15.6 13.5 91 S 164 8/7/01 MH Avenida LaCima Station 15+50 153.0 12 108.1 118.5 15.2 13.5 91 S 165 8/7/01 MH Avenida LaCima Station 15+50 157.0 12 108.0 118.5 16.1 13.5 91 5 166 8/9/01 M Corte Del Cruce Station 1+71 157.0 12 106.9 118.5 14.7 13.5 90 S 167 8/9/01 L Corte Del Cruce Station 2+01 161.0 12 107.5 118.5 15.8 13.5 91 S 168 8/9/01 M Corte Del Cruce Station 2+15 160.0 12 108.1 118.5 17.1 13.5 91 5 169 8/9/01 .M Corte Del Cruce Station 2+35 163.0 12 109.6 118.5 16.3 13.5 92 5 170 8/9/01 L Corte Del Cruce" Station 2+68 163.0 12 107.1 118.5 16.7 13.5 90 5 171 8/9/01 L Corte Del Cruce Station 3+03 166.0 12 107.5 118.5 16.3 13.5 91 S 172 8/9/01 MH Corte Del Cruce Station 3+22 162.0 12 106.8 118.5 16.0 13.5 90 5 173 8/9/01 MH Corte Del Cruce Station 3+22 167.0 12 108.0 118.5 15.9 13.5 91 S 174 8/10/01 L Corte Del Cruce Station 3+38 168.0 12 107.7 118.5 17.1 13.5 91 S 175 8/10/01 L Corte Del Cruce Station 3+61 163.0 12 106.9 118.5 16.3 13.5 90 5 176 8/10/01 M Corte Del Cruce Station 3+85 165.0 12 107.1 118.5 16.3 13.5 90 S 177 8/10/01 L Corte Del Cruce Station 4+22 170.0 12 107.0 118.5 16.2 13.5 90 S 178 8/10/01 L Corte Del Cruce Station 4+62 172.0 12 107.5 118.5 15.9 13.5 91 5 179 8/10/01 M Corte Del Cruce Station 5+15 174.0 12 108.0 118.5 15.8 13.5 91 5 180 8/23/01 L Corte Del Cruce Station 5+33 176.0 13 103.8 111.5 19.1 18.5 93 5 181 8/23/01 MH Corte Del Cruce Station 5+39 172.0 20 96.1 105.5 22.6 20.5 91 S 182 8/23/01 L Corte Del Cruce Station 5+45 177.0 20 98.7 105.5 23.1 20.5 94 5 183 8/24/01 L Corte Del Cruce Station 5+55 178.0 13 102.7 111.5 20.7 18.5 92 5 184 8/24/01 M Corte Del Cruce Station 5+92 174.0 20 100.5 105.5 21.5 20.5 95 S 185 8/24/01 L Corte Del Cruce Station 6+26 177.0 20 98.2 105.5 21.1 20.5 93 S 186 8/24/01 M Corte Del Cruce Station 6+52 179.0 20 99.3 105.5 22.2 20.5 94 S 187 8/27/01 L Corte Del Cruce Station 6+86 178.0 12 107.8 118.5 16.1 13.5 91 5 188 8/27/01 L Corte Del Cruce Station 6+91 180.0 12 110.2 118.5 14.5 13.5 93 S 189 8/27/01 L Corte Del Cruce Station 7+46 182.0 12 107.0 118.5 14.7 13.5 90 S 190 8/27/01 M Corte Del Cruce Station 7+81 178.0 20 97.3 105.5 21.7 20.5 92 S 191 8/27/01 L Corte Del Cruce. Station 8+11 181.0 12 106.9 118.5 15.9 13.5 90 S 192 8/27/01 L Corte Del Cruce Station 8+34 183.0 12 107.8 118.5 15.2 13.5 91 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 Client: 0 Page 6of12 Leighton and Associates, Inc 7/1/20 3:12:50PM - - - - - - ,- - - - - '- - - - - - - - SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Location Of Test Lot # Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks S 193 8/27/01 L Corte Del Cruce Station 8+65 179.0 12 107.1 118.5 16.3 13.5 90 S 194 8/28/01 L Avenida Del Alba Station 28+68 128.0 12 109.2 118.5 17.1 13.5 92 S 195 8/28/01 M Avenida Del Alba Station 28+41 125.0 12 111.8 118.5 16.3 13.5 94 S 196 8/28/01 M Avenida Del Alba Station 28+10 130.0 12 108.6 118.5 16.5 13.5 92 S 197 8/29/01 L Avenida Del Alba Station 27+88 127.0 12 109.5 118.5 17.1 13.5 92 S 198 8/29/01 M Avenida Del Alba Station 27+70 131.0 12 107.5 118.5 18.3 13.5 91 S 199 8/29/01 M Avenida Del Alba Station 27+31 126.0 12 107.9 118.5 16.2 13.5 91 S 200 8/29/01 L Avenida Del Alba Station 27+03 132.0 12 106.9 118.5 15.9 13.5 90 S 201 8/29/01 MH Avenida Del Alba Station 26+80 129.0 12 107.7 118.5 16.3 13.5 91 S 202 8/31/01 M Avenida La Cima Station 15+90 158.0 20 96.2 105.5 21.5 20.5 91 S 203 8/31/01 L Avenida La Cima Station 16+48 154.0 14 111.7 122.0 12.7 11.5 92 S 204 8/31/01 L Avenida LaCima Station 16+48 156.0 14 110.8 122.0 13.1 11.5 91 S 205 8/31/01 M Avenida LaCima Station 17+05 152.0 20 97.9 105.5 20.8 20.5 93 S 206 8/31/01 L Avenida La Cima Station 17+54 148.0 2 110.7 121.5 16.7 13.0 91 S 207 8/31/01 L Avenida LaCima Station 17+59 150.0 3 94.1 103.5 22.9 22.0 91 S 208 8/31/01 M Avenida La Cima Station 17+91 144.0 20 97.2 105.5 22.1 20.5 92 S 209 8/31/01 L Avenida LaCima Station 18+09 146.0 12 107.1 118.5 15.8 13.5 90 S 210 9/4/01 M Avenida Del Alba Station 18+40 140.0 11 110.3 122.0 16.1 12.5 90 S 211 9/4/01 M Avenida Del Alba Station 18+70 143.0 14 112.1 122.0 12.2 11.5 92 S 212 9/4/01 L Avenida Del Alba Station 18+93 142.0 11 110.0 122.0 13.6 12.5 90 S 213 9/5/01 L Avenida Del Alba Station 19+59 138.0 12 107.1 118.5 15.1 13.5 90 S 214 9/5/01 M Avenida Del Alba Station 20+21 136.0 12 109.2 118.5 15.8 13.5 92 S 215 9/7/01 L Avenida Del Alba Station 20+58 139.0 12 106.9 118.5 14.7 13.5 90 S 216 9/7/01 M Avenida Del Alba Station 20+90 132.0 12 107.4 118.5 15.0 13.5 91 S 217 9/7/01 M Avenida Del Alba Station 21+48 135.0 14 111.7 122.0 12.1 11.5 92 S 218 9/10/01 L Avenida Del Alba Station 21+78 137.0 3 95.2 103.5 22.9 22.0 92 S 219 9/10/01 M Avenida Del Alba Station 22+55 130.0 12 108.5 118.5 14.1 13.5 92 S 220 9/11/01 L Avenida Del Alba Station 23+05 135.0 3 94.6 103.5 23.6 22.0 91 S 221 9/11/01 M Avenida Del Alba Station 23+95 132.0 11 112.2 122.0 13.1 12.5 92 S 222 9/12/01 L Avenida Del Alba Station 24+61 134.0 11 110.6 122.0 12.9 12.5 91 S 223 9/12/01 M Avenida Del Alba Station 24+90 128.0 12 109.8 118.5 12.8 13.5 93 S 224 9/12/01 L Avenida Del Alba Station 25+21 131.0 12 111.7 118.5 13.6 13.5 94 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 Client: 0 Page 7of12 Leighton and Associates, Inc 7/1/20 3:12:50PM - - - - - - - - - - - - ,- - - - - - 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 S 225 9/12/01 M Avenida Del Alba Station 25+76 132.0 12 109.2 118.5 12.8 13.5 92 S 226 9/12/01 M Avenida Del Alba Station 26+10 126.0 12 108.4 118.5 14.1 13.5 91 S 227 9/12/01 L Avenida Del Alba Station 26+41 131.0 12 108.5 118.5 13.2 13.5 92 S 228 10/29/01 M Camino Alegre Station 34+84 138.0 18 108.2 118.0 12.6 13.5 92 5 229 10/29/01 L Camino Alegre Station 34+63 140.0 18 108.9 118.0 13.8 13.5 92 5 230 10/29/01 M Camino Alegre Station 34+42 136.0 18 106.9 118.0 13.2 13.5 91 S 231 10/29/01 L Camino Alegre Station 34+00 138.0 20 96:2 105.5 22.6 20.5 91 S 232 10/31/02 M Camino Alegre Station 33+60 130.0 18 108.9 118.0 14.1 13.5 92 S 233 10/31/02 L Camino Alegre Station 33+50 134.0 20 95.8 105.5 21.7 20.5 91 5 234 10/31/02 L Camino Alegre Station 33+25 132.0 18 107.5 118.0 12.7 13.5 91 S 235 10/31/02 M Camino Alegre Station 33+40 133.0 18 109.2 118.0 15.1 13.5 93 S 236 10/31/02 M Camino Alegre Station 33+06 128.0 18 107.4 118.0 14.2 13.5 91 5 237 10/31/02 L Camino Alegre Station 32+59 127.0 18 106.5 118.0 14.6 13.5 90 S 238 10/31/02 M Avenida Del Alba Station 29+00 125.0 15 108.2 119.5 13.7 12.5 91 S 239 10/31/02 L Avenida Del Alba Station 29+88 128.0 18 108.5 118.0 15.1 13.5 92 S 240 10/31/02 M Avenida Del Alba Station 30+54 123.0 18 109.9 118.0 13.2 13.5 93 S 241 10/31/02 L Avenida Del Alba Station 30+96 127.0 18 107.4 118.0 12.1 13.5 91 5 242 10/31/02 M Avenida Del Alba Station 31+75 124.0 14 110.5 122.0 13.7 11.5 91 5 243 10/31/01 M Avenida Del Alba Station 32+04 126.0 18 106.9 118.0 13.7 13.5 91 S 244 11/1/01 MR Avenida Del Alba Station 32+37 122.0 18 107.5 118.0 15.0 13.5 91 S 245 11/1/01 MR Avenida Del Alba Station 32+37 126.0 18 107.5 118.0 14.8 13.5 91 S 246 11/1/01 MT-I Storm Drain Line A Station 5+91 125.0 18 108.3 118.0 14.2 13.5 92 S 247 11/1/01 MH Avenida Del Alba Station 30+01 123.0 18 107.6 118.0 13.9 13.5 91 5 248 11/2/01 MH Avenida Del Alba Station 30+01 127.0 12 108.1 118.5 12.9 13.5 91 5 249 11/6/01 M Line Station 5+42 128.0 18 106.7 118.0 13.2 13.5 90 S 250 11/6/01 M Line Station 4+90 125.0 12 107.2 118.5 14.7 13.5 90 S 251 11/7/01 M Line Station 4+00 126.0 12 106.9 118.5 13.8 13.5 90 S 252 11/7/01 M Line Station 3+25 127.0 18 108.5 118.0 12.6 13.5 92 S 253 11/7/01 M Line Station 2+69 126.0 18 109.2 118.0 14.2 13.5 93 S 254 11/8/01 MH Line Station 3+60 124.0 18 107.1 118.0 13.9 13.5 91 5 255 11/8/01 MH Line A Station 3+60 127.0 18 110.6 118.0 15.0 13.5 94 S 256 11/8/01 MB Line Station 4+43 124.0 12 107.1 118.5 14.7 13.5 90 Project Number: 851855-012 40,11 Project Name: Arroyo/Units 2-4 Project Location: 0 Client: 0 Page 8of12 Leighton and Associates, Inc 7/1/20 3:12:50PM - - - - - - - - - - - - - - - - - we -, SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Location Of Test Lot # Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks S 257 11/8/01 MH Line Station 4+43 126.0 18 109.0 118.0 13.8 13.5 92 S 258 4/10/02 M Avenida Aragon Station 2+33 109.0 19 110.3 120.5 16.4 12.5 92 S 259 4/10/02 M Avenida Aragon Station 2+60 114.0 19 109.1 120.5 17.1 12.5 91 S 260 4/10/02 M Avenida Aragon Station 3+00 112.0 19 110.0 120.5 16.6 12.5 91 S 261 4/12/02 M Avenida Aragon Station 3+40 113.0 19 113.0 120.5 16.2 12.5 94 S 262 4/15/02 M Line Station 1+15 108.0 19 109.9 120.5 16.6 12.5 91 S 263 4/15/02 M Line A Station 1+35 113.0 19 110.7 120.5 17.3 12.5 92 S 264 4/15/02 M Line Station 1+85 109.0 19 109.8 120.5 17.5 12.5 91 S 265 4/15/02 M Line Station 1+65 117.0 17 106.2 117.0 16.1 10.5 91 S 266 4/16/02 M Line Station 2+15 115.0 17 107.8 117.0 15.5 10.5 92 S 267 4/16/02 M Line Station 2+53 118.0 17 108.3 117.0 14.8 10.5 93 5 268 4/16/02 M Line Station 2+73 114.0 17 107.1 117.0 15.6 10.5 92 S 269 4/16/02 M Line Station 3+10 116.0 17 106.0 117.0 13.6 10.5 91 5 270 4/16/02 L Avenida Secreto Station 0+98 119.0 19 112.5 120.5 16.3 12.5 93 S 271 4/16/02 M Avenida Secreto Station 1+27 118.0 19 110.9 120.5 15.5 12.5 92 S 272 4/16/02 L Avenida Secreto Station 2+99 123.0 20 91.6 105.5 18.9 20.5 87 RTON272A S 272A 4/16/02 L Avenida Secreto Station 2+99 123.0 20 95.7 105.5 21.6 20.5 91 RI OF 272 S 273 4/16/02 L Avenida Secreto Station 3+19 125.0 21 112.0 123.0 16.7 12.0 91 S 274 4/16/02 L Avenida Secreto Station 2+60 123.0 23 102.6 111.5 18.3 16.5 92 S 275 4/16/02 L Avenida Secreto, Station 2+51 122.0 23 101.4 111.5 20.5 16.5 91 S 276 4/16/02 L Avenida Secreto Station 2+08 121.0 23 101.7 111.5 19.3 16.5 91 5 277 4/16/02 M Avenida Secreto Station 1+85 120.0 17 107.9 117.0 14.7 10.5 92 S 278 4/16/02 L Avenida Secreto Station 6+16 135.0 19 113.6 120.5 14.7 12.5 94 S 279 4/16/02 MH Avenida Secreto Station 6+10 133.0 19 112.4 120.5 14.2 12.5 93 S 280 4/16/02 M Avenida Secreto Station 4+10 126.0 19 108.7 120.5 16.1 12.5 90 S 281 4/16/02 L Avenida Secreto Station 4+39 130.0 19 109.8 120.5 15.3 12.5 91 S 282 4/16/02 M Avenida Secreto Station 5+85 131.0 17 106.0 117.0 12.2 10.5 91 S 283 4/17/02 MH Avenida Secreto Station 2+65 120.0 23 102.9 111.5 20.3 16.5 92 5 284 4/17/02 M Avenida Secreto Station 2+60 121.0 20 96.8 105.5 21.9 20.5 92 S 285 4/17/02 MH Avenida Secreto Station 2+15 121.0 19 108.2 120.5 15.6 12.5 90 S 286 4/17/02 MR Avenida Secreto Station 1+85 108.0 23 104.9 111.5 17.5 16.5 94 S 287 4/17/02 L Avenida Secreto Station 3+97 126.0 19 108.6 120.5 16.9 12.5 90 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 4w Client: 0 Page 9of12 Leighton and Associates, Inc 7/1/20 3:12:50PM - - - - - - - - - - - - - - ,- - - - - SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Location Of Test Lot # Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks S 288 4/17/02 M Avenida Secreto Station 4+95 130.0 19 110.2 120.5 14.1 12.5 91 S 289 4/17/02 L Avenida Secreto Station 0+93 117.0 20 96.2 105.5 20.8 20.5 91 S 290 4/17/02 M Avenida Secreto Station 6+50 131.0 17 107.4 117.0 15.4 10.5 92 S 291 4/17/02 MH Avenida Secreto Station 0+80 116.0 23 102.1 111.5 17.9 16.5 92 S 292 4/17/02 M Avenida Secreto Station 3+75 110.0 23 100.6 111.5 17.1 16.5 90 S 293 4/17/02 M Avenida Secreto Station 6+70 129.0 17 106.9 117.0 14.3 10.5 91 S 294 4/17/02 L Avenida Secreto Station 6+67 131.0 17 108.4 117.0 14.0 10.5 93 S 295 4/17/02 M Avenida Secreto Station 7+20 125.0 17 105.1 117.0 15.7 10.5 90 S 296 4/18/02 M Avenida Secreto Station 7+50 122.0 19 113.4 120.5 13.6 12.5 94 S 297 4/18/02 L Avenida Secreto Station 7+70 123.0 19 111.0 120.5 13.8 12.5 92 S 298 4/18/02 M Avenida Secreto Station 7+80 119.0 23 102.9 111.5 18.7 16.5 92 S 299 4/18/02 L Avenida Secreto Station 7+94 121.5 23 101.8 111.5 20.4 16.5 91 S 300 4/18/02 M Avenida Secreto Station 8+25 120.0 23 103.8 111.5 17.5 16.5 93 S 301 4/18/02 M Avenida Secreto Station 8+60 115.0 23 96.3 111.5 16.9 16.5 86 RT ON 301 A S 301A 4/18/02 M Avenida Secreto Station 8+60 115.0 23 101.6 111.5 17.5 16.5 91 RI OF 301 S 302 4/18/02 M Avenida Aragon Station 4+00 114.0 23 103.5 111.5 16.6 16.5 93 S 303 4/18/02 M Avenida Aragon Station 4+40 111.0 23 100.6 111.5 19.8 16.5 90 S 304 4/18/02 M Avenida Aragon Station 4+60 116.0 23 102.9 111.5 17.8 16.5 92 S 305 4/18/02 MB Avenida Aragon Station 5+05 114.0 23 105.1 111.5 16.9 16.5 94 S 306 4/18/02 MR Avenida Aragon Station 5+10 112.0 23 104.0 111.5 16.9 16.5 93 S 307 4/18/02 M Avenida Aragon Station 5+50 117.0 23 101.2 111.5 17.5 16.5 91 S 308 4/18/02 M Avenida Aragon Station 5+90 113.0 23 103.4 111.5 16.6 16.5 93 S 309 4/19/02 M Avenida Aragon Station 6+10 116.0 23 105.4 111.5 16.9 16.5 95 S 310 4/22/02 L Avenida Aragon Station 6+43 114.0 23 106.4 111.5 16.4 16.5 95 S 311 4/22/02 M Avenida Aragon Station 6+65 118.0 23 104.5 111.5 16.8 16.5 94 S 312 4/22/02 M Avenida Aragon Station 7+25 116.0 19 111.3 120.5 14.5 12.5 92 5 313 4/22/02 L Avenida Aragon Station 8+34 121.0 23 103.9 111.5 16.2 16.5 93 S 314 4/22/02 M Avenida Aragon Station 8+00 117.0 23 104.6 111.5 17.0 16.5 94 S 315 4/23/02 M Avenida Aragon Station 8+65 118.0 19 109.9 120.5 15.2 12.5 91 S 316 4/23/02 M Avenida Aragon Station 8+65 118.0 19 108.8 120.5 12.9 12.5 90 S 317 4/25/02 MH Avenida Aragon Station 6+21 114.0 19 110.6 120.5 15.3 12.5. 92 5 318 4/25/02 MH Avenida Aragon Station 6+21 118.0 19 112.6 120.5 16.1 12.5 93 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 4C Client: 0 Page loofl2 Leighton and Associates, Inc 7/1/20 3:12:50PM - - - - - .- - - - - - - - - - - - - - SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Location Of Test Lot # Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (% Compaction Remarks S 319 4/26/02 MH Avenida Aragon Station 7+74 115.0 19 109.7 120.5 15.7 12.5 91 S 320 4/26/02 MH Avenida Aragon Station 7+74 119.0 19 110.0 120.5 13.5 12.5 91 S 321 4/29/02 L Avenida Aragon Station 9+37 116.0 17 110.3 117.0 12.3 10.5 94 S 322 4/29/02 M Avenida Aragon Station 9+60 120.0 17 108.5 117.0 10.7 10.5 93 5 323 4/29/02 MH Avenida Aragon Station 9+88 116.0 17 109.2 117.0 11.1 10.5 93 S 324 4/29/02 MH Avenida Aragon Station 9+88 120.0 17 109.5 117.0 11.5 10.5 94 S 325 4/29/02 M Avenida Aragon Station 10+30 119.0 17 109.0 117.0 10.9 10.5 93 S 326 4/29/02 L Avenida Aragon Station 10+60 122.0 17 107.3 117.0 11.6 10.5 92 S 327 4/30/02 M Avenida Aragon Station 1+25 107.0 19 109.9 120.5 14.7 12.5 91 S 328 4/30/02 M Avenida Aragon Station 1+50 111.0 19 108.6 120.5 16.3 12.5 90 S 329 5/3/02 M Sitio Toledo Station 3+22 124.0 17 105.8 117.0 12.6 10.5 90 S 330 5/3/02 L Sitio Toledo Station 3+03 128.0 17 107.3 117.0 10.7 10.5 92 S 331 5/3/02 L Sitio Toledo Station 2+55 130.0 17 107.1 117.0 11.1 10.5 92 5 332 5/6/02 M Sitio Toledo Station 2+45 129.0 17 107.8 117.0 12.1 10.5 92 5 333 5/6/02 L Sitio Toledo Station 2+24 133.0 17 106.1 117.0 10.9 10.5 91 S 334 5/6/02 M Sitio Toledo Station 1+65 135.0 17 108.5 117.0 10.5 10.5 93 S 335 5/6/02 L Sitio Toledo Station 0+99 139.0 17 109.1 117.0 11.6 10.5 93 5 336 5/6/02 L Sitio Toledo Station 0+94 138.0 17 106.1 117.0 12.6 10.5 91 5 337 5/7/02 L Avenida Aragon Station 11+23 129.0 19 111.6 120.5 14.1 12.5 93 S 338 5/7/02 M Avenida Aragon Station 11+45 121.0 19 109.2 120.5 15.6 12.5 91 S 339 5/7/02 M Avenida Aragon Station 11+75 128.0 19 108.9 120.5 12.8 12.5 90 S 340 5/7/02 M Avenida Aragon Station 12+40 125.0 19 110.1 120.5 13.1 12.5 91 S 341 5/7/02 L Avenida Aragon Station 12+45 130.0 19 109.9 120.5 13.7 12.5 91 5 342 5/8/02 M Avenida Aragon Station 13+00 130.0 19 111.0 120.5 12.9 12.5 92 S 343 5/8/02 L Avenida Aragon Station 16+46 127.0 19 109.4 120.5 13.6 12.5 91 S 344 5/9/02 M Avenida Aragon Station 16+35 125.0 19 110.1 120.5 13.4 12.5 91 S 345 5/9/02 M Avenida Aragon Station 16+10 129.0 19 109.6 120.5 13.7 12.5 91 S 346 5/9/02 L Avenida Aragon Station 15+95 128.0 19 112.1 120.5 13.6 12.5 93 S 347 5/9/02 L Avenida Aragon Station 15+85 125.0 19 109.7 120.5 14.7 12.5 91 S 348 5/9/02 M Avenida Aragon Station 15+56 127.0 19 110.6 120.5 14.5 12.5 92 S 349 5/9/02 M Avenida Aragon Station 15+10 130.0 19 109.9 120.5 15.1 12.5 91 S 350 5/9/02 L Avenida Aragon Station 14+75 129.0 19 110.1 120.5 13.2 12.5 91 Project Number: 851855-012 * Project Name: Arroyo/Units 2-4 Project Location: 0 ki Client: 0 . Page 11 of 12 Leighton and Associates, Inc 7/1/20 3:12:50PM - - mm - - - - - - - - - - - - - - - SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Location Of Test Lot # Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks S 351 5/9/02 M Avenida Aragon Station 14+50 124.0 19 108.9 120.5 13.6 12.5 90 S 352 5/9/02 L Avenida Aragon Station 14+26 131.0 19 109.7 120.5 12.9 12.5 91 S 353 5/9/02 M Avenida Aragon Station 14+35 126.0 19 110.0 120.5 14.1 12.5 91 S 354 5/10/02 M Avenida Aragon Station 13+80 125.0 19 109.6 120.5 13.7 12.5 91 S 355 5/10/02 L Avenida Aragon Station 13+89 131.0 19 112.9 120.5 14.1 12.5 94 S 356 5/10/02 M Sitio Andalucia Station 1+14 140.0 23 104.3 111.5 17.1 16.5 94 S 357 5/10/02 L Sitio Andalucia Station 1+37 139.0 23 101.7 111.5 16.9 16.5 91 S 358 5/10/02 M Sitio Andalucia Station 1+50 135.0 23 102.0 111.5 16.5 16.5 91 S 359 5/10/02 M Sitio Andalucia Station 1+65 137.0 23 102.7 111.5 17.7 16.5 92 S 360 5/10/02 M Sitio Andalucia Station 2+15 131.0 23 102.1 111.5 16.3 16.5 92 S 361 5/10/02 L Sitio Andalucia Station 2+45 133.0 23 103.5 111.5 17.8 16.5 93 S 362 5/10/02 M Sitio Andalucia Station 2+62 126.0 23 100.9 111.5 18.0 16.5 90 S 363 5/13/02 L Sitio Andalucia Station 1+07 141.0 17 108.2 117.0 14.1 10.5 92 S 364 5/13/02 L Sitio Andalucia Station 0+98 140.0 17 107.5 117.0 13.6 10.5 92 S 365 5/13/02 MH Avenida Aragon Station 13+38 126.0 17 107.9 117.0 14.7 10.5 92 S 366 5/14/02 MH Sitio Toledo Station 0+66 139.0 17 108.4 117.0 12.7 10.5 93 S 367 5/14/02 MH Sitio Andalucia Station 0+93 138.0 17 110.3 117.0 13.6 10.5 94 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 ;9 Client: 0 Page 12 of 12 Leighton and Associates, Inc 7/1/20 3:12:50PM - - - - - - - - - - - - - - - - - - - SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Location Of Test Lot # Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks W 1 7/11/01 S Avenida de Sueno Station 42+46 175.5 22 116.3 128.0 8.9 9.0 91 W 2 7/11/01 S Avenida de Sueno Station 43+59 176.0 22 115.8 128.0 9.2 9.0 90 W 3 7/11/01 S Avenida de Sueno Station 44+62 178.0 22 116.2 128.0 10.1 9.0 91 W 4 7/12/01 S Avenida de Sueno Station 46+70 182.0 22 117.4 128.0 10.7 9.0 92 W 5 7/12/01 S Avenida de Sueno Station 49+53 190.5 22 116.2 128.0 9.8 9.0 91 W 6 7/18/01 5 Avenida de Sueno Station 51+44 204.0 22 116.3 128.0 9.7 9.0 91 W 7 7/18/01 S Avenida de Sueno Station 54+28 217.0 22 115.8 128.0 8.8 9.0 90 W 8 7/18/01 S Avenida de Sueno Station 52+76 210.0 22 115.5 128.0 9.2 9.0 90 W 9 8/7/01 L Avenida de Sueno Station 54+88 222.0 20 97.2 105.5 22.6 20.5 92 W 10 8/7/01 L Avenida de Sueno Station 53+84 217.0 20 96.1 105.5 21.5 20.5 91 W 11 8/7/01 L Avenida de Sueno Station 52+82 212.0 20 97.8 105.5 20.8 20.5 93 W 12 8/7/01 L Avenida deSueno Station 51+21 205.0 20 95.1 105.5 20.6 20.5 90 W 13 8/7/01 L Avenida de Sueno Station 50+37 201.0 20 96.5 105.5 21.7 20.5 91 W 14 8/7/01 L Avenida de Sueno Station 49+11 198.0 20 96.0 105.5 20.1 20.5 91 W 15 8/7/01 L Avenida de Sueno Station 48+04 197.0 13 102.3 111.5 17.9 18.5 92 W 16 8/7/01 L Avenida de Sueno Station 47+17 196.0 13 103.0 111.5 18.1 18.5 92 W 17 8/7/01 FH Avenida de Sueno Station 46+31 195.0 20 97.5 105.5 20.6 20.5 92 W 18 8/7/01 L Avenida de Sueno Station 45+16 193.5 20 95.6 105.5 20.0 20.5 91 W 19 8/7/01 L Avenida de Sueno Station 42+38 190.5 12 107.0 118.5 14.7 13.5 90 W 20 8/24/01 L Camino Alegre Station 41+55 186.0 12 110.1 118.5 13.2 13.5 93 W 21 8/24/01 M Camino Alegre Station 41+30 184.0 12 109.5 118.5 15.2 13.5 92 W 22 8/24/01 L Camino Alegre Station 40+51 179.0 13 100.9 111.5 20.0 18.5 90 W 23 8/24/01 M Camino Alegre Station 40+05 176.0 12 108.3 118.5 15.6 13.5 91 W 24 8/27/01 L Camino Alegre Station 39+87 175.0 12 107.6 118.5 15.2 13.5 91 W 25 8/27/01 L Camino Alegre Station 39+12 170.0 12 103.2 118.5 14.9 13.5 87 RTON2SA W 25A 8/27/01 L Camino Alegre Station 39+12 170.0 12 107.9 118.5 15.2 13.5 91 RI OF 25 W 26 8/27/01 M Camino Alegre Station 39+45 172.5 12 104.5 118.5 14.6 13.5 88 RTON26A W 26A 8/27/01 M Camino Alegre Station 39+45 172.5 12 109.2 118.5 15.0 13.5 92 RT OF 26 W 27 8/27/01 L Camino Alegre Station 38+09 164.0 20 91.2 105.5 20.1 20.5 86 RTON27A W 27A 8/27/01 L Camino Alegre Station 38+09 164.0 20 96.1 105.5 20.6 20.5 91 RI OF 27 W 28 8/27/01 L Camino Alegre Station 37+63 160.0 12 103.0 118.5 14.0 13.5 87 RTON28A W 28A 8/27/01 L Camino Alegre Station 37+63 160.0 12 107.9 118.5 13.9 13.5 91 RTOF28 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 Client: 0 Page 1 of 5 Leighton and Associates, Inc . . 7/1/20 3:13:41PM - - - - - - - - - - - - - - - - - - - SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Location Of Test Lot # Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks W 29 8/27/01 L Camino Alegre Station 37+40 158.0 12 101.7 118.5 13.2 13.5 86 RI ON 29A W 29A 8/27/01 L Camino Alegre Station 37+40 158.0 12 109.2 118.5 14.6 13.5 92 RTOF29 W 30 8/27/01 M Camino Alegre Station 36+90 154.0 20 95.9 105.5 21.1 20.5 91 W 31 8/27/01 L Camino Alegre Station 36+31 152.0 12 109.7 118.5 15.1 13.5 93 W 32 8/27/01 L Camino Alegre Station 36+26 152.0 12 109.1 118.5 14.5 13.5 92 W 33 9/6/01 M Avenida La Cima Station 4+60 151.0 12 108.1 118.5 14.2 13.5 91 W 34 9/6/01 L Avenida La Cima Station 5+86 154.0 12 108.9 118.5 13.6 13.5 92 W 35 9/6/01 L Avenida La Cima Station 6+66 156.5 12 107.7 118.5 15.2 13.5 91 W 36 9/6/01 L Avenida La Cima Station 7+18 158.0 12 108.5 118.5 13.8 13.5 92 W 37 9/6/01 M Avenida La Cima Station 7+54 158.5 16 110.1 120.0 12.9 12.5 92 W 38 9/10/01 M Avenida La Cima Station 8+45 159.5 12 109.2 118.5 13.7 13.5 92 W 39 9/10/01 L Avenida La Cima Station 8+86 160.0 16 109.6 120.0 14.1 12.5 91 W 40 9/10/01 M Avenida La Cima Station 9+52 160.5 12 107.5 118.5 14.6 13.5 91 W 41 9/10/01 L Avenida La Cima Station 10+14 161.5 12 108.6 118.5 15.2 13.5 92 W 42 9/10/01 M Avenida La Cima Station 10+90 162.0 12 106.9 118.5 14.0 13.5 90 W 43 9/10/01 L Avenida La Cima Station 11+40 163.0 12 107.2 118.5 14.9 13.5 90 W 44 9/10/01 M Avenida La Cima Station 11+90 163.5 12 109.5 118.5 13.7 13.5 92 W 45 9/14/01 L Avenida La Cima Station 12+20 164.0 12 108.7 118.5 14.1 13.5 92 W 46 9/14/01 L Avenida La Cima Station 12+25 163.5 12 107.1 118.5 13.8 13.5 90 W 47 9/14/01 L Avenida La Cima Station 14+25 161.0 12 108.2 118.5 15.1 13.5 91 W 48 9/14/01 M Avenida La Cima Station 14+00 161.5 12 107.5 118.5 15.0 13.5 91 W 49 9/18/01 B Corte Del Cruce Station 2+00 162.5 22 115.4 128.0 7.6 9.0 90 W 50 9/18/01 B Corte Del Cruce Station 3+25 168.5 22 116.1 128.0 8.1 9.0 91 W 51 9/18/01 B Corte Del Cruce Station 4+50 171.5 22 115.9 128.0 8.0 9.0 91 W 52 9/18/01 B Corte Del Cruce Station 5+75 177.0 22 116.3 128.0 8.9 9.0 91 W 53 9/18/01 B Corte Del Cruce Station 7+00 179.0 22 116.5 128.0 9.2 9.0 91 W 54 9/18/01 B Corte Del Cruce Station 8+10 180.5 22 115.6 128.0 7.9 9.0 90 W 55 10/2/01 M Corte Del Cruce Station 1+75 161.0 17 107.1 117.0 11.6 10.5 92 W 56 10/2/01 L Corte Del Cruce Station 1+63 160.0 17 106.9 117.0 12.8 10.5 91 W 57 10/2/01 L Corte Del Cruce Station 2+63 164.0 17 106.0 117.0 11.9 10.5 91 W 58 10/2/01 L Corte Del Cruce Station 3+71 169.5 20 96.1 105.5 21.7 20.5 91 W 59 10/2/01 L Corte Del Cruce Station 4+12 171.5 20 95.2 105.5 20.2 20.5 90 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 Client: 0 Page 2 of 5 Leighton and Associates, Inc 7/1/20 3:13:42PM - - - - - - - - - - - - - - - - - - - SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Location Of Test Lot # Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks W 60 10/3/01 M Corte Del Cruce Station 4+69 174.0 20 96.0 105.5 22.5 20.5 91 W 61 10/3/01 L Corte Del Cruce Station 5+42 178.0 20 95.8 105.5 22.0 20.5 91 W 62 10/3/01 HL Corte Del Cruce Station 5+84 179.5 20 97.2 105.5 21.4 20.5 92 W 63 10/3/01 M Corte Del Cruce Station 6+46 180.5 17 108.4 117.0 11.7 10.5 93 W 64 10/3/01 L Corte Del Cruce Station 7+06 181.5 17 107.4 117.0 13.1 10.5 92 W 65 10/4/01 M Corte Del Cruce Station 7+90 182.0 20 98.6 105.5 22.8 20.5 93 W 66 10/4/01 L Corte Del Cruce Station 8+21 182.5 20 95.7 105.5 20.3 20.5 91 W 67 10/4/01 L Corte Del Cruce Station 8+68 183.0 20 97.4 105.5 21.3 20.5 92 W 68 10/4/01 HL Avenida Del Alba Station 20+68 139.0 17 106.3 117.0 13.2 10.5 91 W 69 10/4/01 M Avenida Del Alba Station 22+00 138.0 17 108.2 117.0 12.6 10.5 92 W 70 10/4/01 L Avenida Del Alba Station 22+28 137.5 17 107.4 117.0 14.1 10.5 92 W 71 10/4/01 L Avenida Del Alba Station 23+60 136.0 17 106.9 117.0 13.5 10.5 91 W 72 10/4/01 M Avenida Del Alba Station 24+61 135.0 17 105.8 117.0 .12.9 10.5 90 W 73 10/5/01 L Avenida Del Alba Station 25+11 134.5 17 107.0 117.0 12.4 10.5 91 W 74 10/5/01 L Avenida La Cima Station 14+99 159.5 18 108.6 118.0 16.1 13.5 92 W 75 10/5/01 M Avenida La Cima Station 16+22 157.5 18 111.2 118.0 13.7 13.5 94 W 76 10/5/01 L Avenida La Cima Station 16+37 157.0 18 109.0 118.0 14.4 13.5 92 W 77 10/5/01 M Avenida La Cima Station 17+00 154.0 18 108.3 118.0 14.0 13.5 92 W 78 10/5/01 L Avenida La Cima Station 17+92 148.5 17 107.1 117.0 12.6 10.5 92 W 79 10/5/01 M Avenida Del Alba Station 18+43 145.5 17 108.0 117.0 13.1 10.5 92 W 80 10/9/01 L Avenida Del Alba Station 25+66 134.0 12 108.1 118.5 16.1 13.5 91 W 81 10/9/01 M Avenida Del Alba Station 26+31 133.0 12 107.2 118.5 13.4 13.5 90 W 82 10/9/01 M Avenida Del Alba Station 27+60 132.5 12 107.4 118.5 14.4 13.5 91 W 83 10/9/01 L Avenida Del Alba Station 28+58 131.0 12 107.1 118.5 14.8 13.5 90 W 84 10/9/01 M Avenida Del Alba Station 29+18 130.5 12 109.6 118.5 14.7 13.5 92 W 85 11/14/01 M Camino Alegre Station 35+05 144.0 20 95.2 105.5 22.6 20.5 90 W 86 11/14/01 L Camino Alegre Station 34+92 143.0 12 107.5 118.5 12.7 13.5 91 W 87 11/14/01 M Camino Alegre Station 34+30 140.0 12 106.9 118.5 14.3 13.5 90 W 88 11/14/01 L Camino Alegre Station 34+15 139.0 12 108.7 118.5 13.8 13.5 92 W 89 11/14/01 M Camino Alegre Station 33+65 136.0 12 108.1 118.5 13.1 13.5 91 W 90 11/14/01 L Camino Alegre Station 32+81 132.0 20 96.3 105.5 21.9 20.5 91 W 91 11/14/01 L Camino Alegre Station 32+18 128.5 12 107.7 118.5 12.9 13.5 91 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 %i Client: 0 Page 3of5 Leighton and Associates, Inc 7/1/20 3:13:42PM - - - - - - - - - - - - - - - - - - - SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Location Of Test Lot # Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks W 92 11/15/01 M Camino Del Alba Station 29+62 131.0 12 110.1 118.5 14.1 13.5 93 W 93 11/15/01 L Camino Del Alba Station 29+78 130.0 12 107.2 118.5 15.6 13.5 90 W 94 11/15/01 L Camino Del Alba Station 30+29 129.0 12 108.3 118.5 15.0 13.5 91 W 95 11/15/01 M Camino Del Alba Station 31+00 128.0 12 107.1 118.5 14.7 13.5 90 W 96 12/10/01 M Camino LaCima Station 1+51 150.0 12 107.2 118.5 14.7 13.5 90 W 97 12/10/01 M Camino LaCima Station 1+23 151.0 12 107.5 118.5 15.5 13.5 91 W 98 5/6/02 M Avenida Aragon Station 2+10 111.0 19 109.1 120.5 13.7 12.5 91 W 99 5/6/02 M Avenida Aragon Station 2+60 115.0 19 110.6 120.5 14.0 12.5 92 W 100 5/6/02 M Avenida Aragon Station 3+50 114.0 17 106.3 117.0 11.6 10.5 91 W 101 5/6/02 M Avenida Aragon Station 4+60 118.0 17 108.2 117.0 12.1 10.5 92 W 102 5/15/02 L Avenida Secreto Station 1+08 120.0 17 108.3 117.0 12.7 10.5 93 W 103 5/15/02 M Avenida Secreto Station 1+51 121.5 17 111.6 117.0 12.8 10.5 95 W 104 5/15/02 L Avenida Secreto Station 2+23 123.0 17 109.3 117.0 13.6 10.5 93 W 105 5/15/02 M Avenida Secreto Station 3+15 126.0 17 108.9 117.0 12.7 10.5 93 W 106 5/15/02 L Avenida Secreto Station 3+29 127.0 17 109.7 117.0 13.0 10.5 94 W 107 5/15/02 L Avenida Secreto Station 3+44 127.0 17 110.0 117.0 14.7 10.5 94 W 108 5/15/02 M Avenida Secreto Station 4+80 133.0 17 107.2 117.0 11.7 10.5 92 W 109 5/15/02 L Avenida Secreto Station 5+69 134.0 23 103.6 111.5 17.1 16.5 93 W 110 5/15/02 M Avenida Secreto Station 6+40 132.0 17 106.5 117.0 18.3 10.5 91 W 111 5/15/02 L Avenida Secreto Station 6+75 131.0 23 101.2 111.5 18.6 16.5 91 W 112 5/15/02 M Avenida Secreto Station 7+75 125.0 23 104.7 111.5 16.2 16.5 94 W 113 5/15/02 L Avenida Secreto Station 7+87 124.0 23 100.9 111.5 17.7 16.5 90 W 114 5/15/02 M Avenida Aragon Station 6+20 121.0 23 101.7 111.5 20.1 16.5 91 W 115 5/15/02 L Avenida Aragon Station 6+59 122.0 23 101.2 111.5 19.3 16.5 91 W 116 5/15/02 L Avenida Aragon Station 8+90 125.0 23 102.3 111.5 17.9 16.5 92 W 117 5/15/02 M Avenida Aragon Station 8+50 124.0 23 101.9 111.5 19.5 16.5 91 W 118 5/16/02 M Avenida Aragon Station 10+30 128.0 23 101.2 111.5 18.7 16.5 91 W 119 5/16/02 L Sitio Toledo Station 1+04 140.0 21 112.6 123.0 15.6 12.0 92 W 120 5/16/02 L Sitio Toledo Station 1+00 139.5 21 111.8 123.0 14.9 12.0 91 W 121 5/16/02 M Sitio Toledo Station 1+70 136.0 21 113.0 123.0 12.1 12.0 92 W 122 5/16/02 L Sitio Toledo Station 2+43 132.0 19 109.6 120.5 13.5 12.5 91 W 123 5/16/02 L Sitio Toledo Station 2+83 130.0 19 110.9 120.5 16.1 12.5 92 Project Number: 851855-012 401, Project Name: Arroyo/Units 2-4 Project Location: 0 *V Client: 0 Page 4of5 Leighton and Associates, Inc 7/1/20 3:13:42PM - - - - - - - - - - - - - - - - - - - SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Location Of Test Lot # Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks W 124 5/16/02 M Sitiololedo Station 3+25 127.0 19 111.7 120.5 14.2 12.5 93 W 125 5/16/02 L Sitio Andalucia Station 0+94 141.0 21 110.9 123.0 14.0 12.0 90 W 126 5/16/02 M Sitio Andalucia Station 1+95 137.0 21 111.2 123.0 13.0 12.0 90 W 127 5/16/02 L Sitio Andalucia Station 2+35 135.0 19 111.0 120.5 12.2 12.5 92 W 128 5/16/02 M Sitio Andalucia Station 2+70 135.0 21 112.6 123.0 14.1 12.0 92 W 129 5/16/02 M Sitio Andalucia Station 11+60 130.0 21 111.1 123.0 12.8 12.0 90 W 130 5/16/02 L SitioAndalucia Station 12+55 132.0 21 111.7 123.0 12.9 12.0 91 W 131 5/16/02 M Sitio Andalucia Station 14+20 132.0 21 110.9 123.0 13.6 12.0 90 W 132 5/16/02 L Sitio Andalucia Station 14+60 131.0 21 112.1 123.0 12.9 12.0 91 W 133 5/16/02 L Sitio Andalucia Station 15+25 130.0 21 113.2 123.0 13.5 12.0 92 W 134 5/16/02 L Sitio Andalucia Station 15+79 129.0 21 111.7 123.0 13.9 12.0 91 W 135 5/16/02 L Sitio Andalucia Station 16+14 129.0 21 111.5 123.0 14.7 12.0 91 W 136 7/1/03 M Lot 199 Easement Station 2+58 130.0 19 108.3 120.5 12.7 12.5 90 W 137 7/2/03 M Lot 199 Easement Station 2+38 128.0 19 109.9 120.5 12.9 12.5 91 W 138 8/6/03 S Lot 199 Easement Station 1+64 126.5 22 115.5 128.0 10.0 9.0 90 W 139 8/6/03 S Lot 199 Easement Station 1+90 127.0 22 115.6 128.0 9.5 9.0 90 W 140 8/6/03 M Lot 199 Easement Station 2+10 130.0 19 110.1 120.5 12.5 12.5 91 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 Client: 0 Page 5 of 5 Leighton and Associates, Inc 7/1/20 3:13:42PM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Location Of Test Lot # Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks J 1 8/15/01 M Adjacent to Lot 48 212.0 20 96.2 105.5 21.6 20.5 91 J 2 8/15/01 M Adjacent to Lot 53 198.0 20 97.1 105.5 20.7 20.5 92 J 3 8/15/01 X Adjacent to Lot 2 8 196.0 20 96.0 105.5 22.1 20.5 91 J 4 8/15/01 M Adjacent to Lot 57 195.5 13 101.7 111.5 20.1 18.5 91 J 5 8/15/01 X Adjacent to Lot 32 200.5 13 102.1 111.5 20.4 18.5 92 J 6 8/15/01 X Adjacent to Lot 35 211.0 20 95.7 105.5 21.6 20.5 91 J 7 8/15/01 X Adjacent to Lot 38 219.0 13 100.9 111.5 21.7 18.5 90 J 8 8/15/01 M Adjacent to Lot 44 222.0 13 101.0 111.5 21.0 18.5 91 J 9 8/15/01 X Adjacent to Lot 45 220.0 13 102.2 111.5 20.4 18.5 92 J 10 8/18/01 M Adjacent to Lot 66 197.5 20 96.3 105.5 22.9 20.5 91 J 11 8/18/01 X Adjacent to Lot 60 195.0 20 101.7 105.5 21.7 20.5 96 J 12 8/18/01 X Adjacent to Lot 61 193.5 12 108.7 118.5 15.6 13.5 92 J 13 8/18/01 M Adjacent to Lot 67 192:5 12 109.1 118.5 16.2 13.5 92 J 14 8/18/01 X Adjacent to Lot 63 192.0 12 107.9 118.5 16.9 13.5 91 J 15 8/18/01 X Adjacent to Lot 65 191.0 12 108.6 118.5 15.8 13.5 92 J 16 8/18/01 M Adjacent to Lot 70 191.5 12 108.6 118.5 16.0 13.5 92 J 17 11/8/01 M Adjacent to Lot 181 185.0 12 108.3 118.5 14.6 13.5 91 J 18 11/8/01 X Adjacent to Lot 176 168.0 12 108.3 118.5 13.9 13.5 91 J 19 11/8/01 M Adjacent to Lot 174 157.0 12 107.5 118.5 13.5 13.5 91 J 20 11/8/01 M Adjacent to Lot 152 150.0 20 96.2 105.5 21.2 20.5 91 J 21 11/8/01 X Adjacent to Lot 78 155.0 12 107.8 118.5 14.9 13.5 91 J 22 11/8/01 M Adjacent to Lot 157 158.0 12 108.8 118.5 15.1 13.5 92 J 23 11/8/01 X Adjacent to Lot 83 160.5 12 107.7 118.5 13.2 13.5 91 J 24 11/8/01 M Adjacent to Lot 163 163.0 12 108.3 118.5 13.6 13.5 91 J 25 11/8/01 X Adjacent to Lot 89 164.0 20 95.7 105.5 22.7 20.5 91 J 26 11/8/01 M Adjacent to Lot 168 161.0 12 109.2 118.5 14.8 13.5 92 1 27 11/8/01 M Adjacent to Lot 169 159.0 12 108.1 118.5 13.2 13.5 91 1 28 11/8/01 X Adjacent to Lot 92 161.5 17 109.2 117.0 12.6 10.5 93 J 29 11/8/01 M Adjacent to Lot 95 167.5 17 110.1 117.0 13.2 10.5 94 1 30 11/8/01 M Adjacent to Lot 99 178.5 12 108.5 118.5 15.1 13.5 92 J 31 11/8/01 X Adjacent to Lot 112 182.0 12 107.6 118.5 14.0 13.5 91 J 32 2/1/02 M Adjacent to Lot 137 129.5 12 106.7 118.5 14.7 13.5 90 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 4C Client: 0 Page 1 of 2 Leighton and Associates, Inc 7/19/2 10:29:33AM - - ON - - - Its - - - - - SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Location Of Test Lot # Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks J 33 2/1/02 M Adjacent to Lot 141 128.0 12 108.2 118.5 17.1 13.5 91 J 34 2/1/02 M Adjacent to Lot 145 131.5 12 107.5 118.5 16.3 13.5 91 J 35 2/1/02 X Adjacent to Lot 146 136.0 12 107.1 118.5 15.7 13.5 90 J 36 2/1/02 M Adjacent to Lot 134 132.0 12 109.3 118.5 15.1 13.5 92 J 37 2/2/02 M Adjacent to Lot 129 137.0 12 107.1 118.5 15.7 13.5 90 J 38 2/2/02 M Adjacent to Lot 125 138.5 12 108.6 118.5 14.1 13.5 92 J 39 2/2/02 X Adjacent to Lot 171 154.0 12 107.7 118.5 13.9 13.5 91 J 40 5/29/02 M Avenida Aragon Station 2+50 116.0 19 110.1 120.5 16.9 12.5 91 J 41 5/29/02 M Avenida Aragon Station 4+70 119.0 23 104.2 111.5 16.5 16.5 93 J 42 5/29/02 M Avenida Secreto Station 1+85 121.0 19 109.7 120.5 13.1 12.5 91 J 43 5/29/02 M Avenida Secreto Station 3+30 127.0 19 110.1 120.5 11.9 12.5 91 J 44 5/30/02 X Avenida Secreto Station 3+85 129.0 19 110.8 120.5 14.6 12.5 92 J 45 5/30/02 M Avenida Secreto Station 6+20 133.0 21 112.7 123.0 14.1 12.0 92 J 46 5/30/02 X Avenida Secreto Station 7+80 125.0 19 109.6 120.5 14.5 12.5 91 J 47 5/30/02 M Avenida Aragon Station 7+20 123.0 19 111.8 120.5 15.0 12.5 93 J 48 5/31/02 M Sitio Toledo Station 2+50 132.0 21 112.3 123.0 13.5 12.0 91 J 49 5/31/02 M Sitio Toledo Station 0+66 141.0 21 112.7 123.0 14.7 12.0 92 J 50 6/4/02 X Sitio Toledo Station 1+98 135.0 21 113.8 123.0 14.1 12.0 93 J 51 6/4/02 M Avenida Aragon Station 11+30 130.0 21 111.9 123.0 12.9 12.0 91 J 52 6/4/02 M Sitio Andalucia Station 2+20 136.0 19 110.6 120.5 13.6 12.5 92 J 53 6/4/02 M Sitio Andalucia Station 0+80 141.0 19 111.5 120.5 13.2 12.5 93 J 54 6/4/02 X Avenida Aragon Station 14+25 132.0 19 109.8 120.5 13.6 12.5 91 J 55 6/4/02 M Avenida Aragon Station 15+70 130.0 19 110.1 120.5 14.1 12.5 91 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 Client: 0 Page 2 of 2 Leighton and Associates, Inc 7/19/2 10:29:33AM - - - - - - - - - - - - - - - - - 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 SG 1 8/30/01 ST Avenida de Sueno Station 49+50 0.0 20 101.6 105.5 24.1 20.5 96 SO 2 8/30/01 ST Avenida de Sueno Station 47+85 0.0 20 100.9 105.5 22.6 20.5 96 SG 3 8/30/01 ST Avenida de Sueno Station 45+55 0.0 20 102.3 105.5 23.5 20.5 97 SG 4 8/30/01 ST Calle Cordoba Station 1+85 0.0 20 100.6 105.5 22.2 20.5 95 SO 5 9/5/01 CG L. Side Ave. Sueno Station 55+30 0.0 20 101.4 105.5 21.6 20.5 96 SO 6 9/5/01 ST Avenida de Sueno Station 54+60 0.0 20 100.9 105.5 20.2 20.5 96 SG 7 9/5/01 CG L. Side Ave. Sueno Station 53+80 0.0 20 101.1 105.5 22.0 20.5 96 SG 8 9/5/01 ST Avenida de Sueno Station 53+55 0.0 20 101.7 105.5 20.7 20.5 96 SG 9 9/5/01 CG R. Side Ave. Sueno Station 52+00 0.0 12 113.9 118.5 15.1 13.5 96 SG 10 9/5/01 ST Avenida de Sueno Station 51+90 0.0 12 112.8 118.5 14.8 13.5 95 SG 11 9/5/01 ST Avenida de Sueno Station 50+70 0.0 20 103.3 105.5 21.6 20.5 98 SG 12 9/5/01 ST R. Side Ave. Sueno Station 48+90 0.0 20 101.9 105.5 23.6 20.5 97 SG 13 9/5/01 CG L. Side Ave. Sueno Station 46+95 0.0 20 102.5 105.5 20.8 20.5 97 50 14 9/5/01 CG L. Side Ave. Sueno Station 44+35 0.0 12 114.1 118.5 16.2 13.5 96 SO 15 9/5/01 ST Avenida de Sueno Station 44+35 0.0 12 113.2 118.5 15.7 13.5 96 SG 16 9/5/01 CG R. Side Ave. Sueno Station 42+65 0.0 12 113.0 118.5 16.0 13.5 95 SG 17 9/5/01 ST Avenida de Sueno Station 42+65 0.0 12 112.9 118.5 13.7 13.5 95 SG 18 9/5/01 ST Avenida de Sueno Station 41+65 0.0 20 100.9 105.5 19.9 20.5 96 SO 19 9/5/01 CG L. Side C. Cordoba Station 2+50 0.0 16 115.0 120.0 12.7 12.5 96 50 20 9/5/01 ST Calle Cordoba Station 1+40 0.0 16 114.0 120.0 13.1 12.5 95 SG 21 9/28/01 SW R Side Calle Cordoba Station 1+68 0.0 17 105.7 117.0 9.7 10.5 90 SG 22 9/28/01 SW R Side Calle Cordoba Station 2+70 0.0 17 106.1 117.0 10.1 10.5 91 SG 23 9/28/01 SW L Side Calle Cordoba Station 2+82 0.0 17 107.9 117.0 9.3 10.5 92 SO 24 9/28/01 SW L Side Calle Cordoba Station 1+98 0.0 17 106.5 117.0 10.3 10.5 91 50 25 11/16/01 SW R Side Calle Cordoba Station 1+80 0.0 24 116.2 128.5 10.1 9.0 90 SG 26 11/16/01 sw L Side Calle Cordoba Station 1+51 0.0 24 116.7 128.5 11.3 9.0 91 SG 27 11/16/01 SW R Side Calle Cordoba Station 1+29 . 0.0 24 115.9 128.5 10.7 9.0 90 SG 28 2/7/02 ST R. Side Del Cruce Station 8+50 0.0 25 106.2 111.0 19.8 17.0 96 SG 29 2/7/02 ST R. Side Del Cruce Station 8+75 0.0 25 105.8 111.0 20.3 17.0 95 SG 30 2/7/02 ST R. Side Del Cruce Station 8+35 0.0 25 107.1 111.0 19.5 17.0 96 SO 31 2/7/02 ST L. Side Del Cruce Station 7+76 0.0 25 106.7 111.0 21.2 17.0 96 50 32 2/7/02 CG R. Side Del Cruce Station 7+70 0.0 25 106.6 111.0 20.6 17.0 96 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 Client: 0 Page 1 of 9 Leighton and Associates, Inc 7/19/2 10:28:38AM 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 SG 33 2/7/02 CO L. Side Del Cruce Station 6+70 0.0 25 105.9 111.0 20.2 17.0 95 SG 34 2/7/02 ST L. Side Del Cruce Station 5+70 0.0 25 107.4 111.0 19.4 17.0 97 50 35 2/8/02 CG R. Side Del Cruce Station 5+10 0.0 25 108.1 111.0 18.7 17.0 97 SG 36 2/8/02 ST L. Side Del Cruce Station 3+84 0.0 25 107.5 111.0 20.2 17.0 97 SG 37 2/8/02 CO L. Side Del Cruce Station 2+15 0.0 25 107.9 111.0 19.6 17.0 97 SG 38 2/8/02 ST R. Side Del Cruce Station 1+39 0.0 25 107.6 111.0 19.8 17.0 97 SO 39 2/8/02 ST L. Side La Cima Station 14+79 0.0 26 109.2 113.0 20.1 16.5 97 SO 40 2/8/02 CG R. Side La Cima Station 13+32 0.0 26 109.5 113.0 18.7 16.5 97 SO 41 2/8/02 CG L. Side La Cima Station 11+40 0.0 26 107.9 113.0 19.6 16.5 95 SG 42 2/8/02 ST L. Side La Cima Station 10+65 0.0 26 108.7 113.0 21.7 16.5 96 SG 43 2/8/02 CG R. Side La Cima Station 8+70 0.0 26 108.7 113.0 22.6 16.5 96 SO 44 2/8/02 CG L. Side La Cima Station 7+89 0.0 26 108.8 113.0 21.8 16.5 96 SG 45 2/11/02 ST R. Side Del Cruce Station 6+90 0.0 26 107.9 113.0 20.5 16.5 95 SO 46 2/11/02 CO L. Side Del Cruce Station 6+00 0.0 26 108.1 113.0 21.7 16.5 96 SO 47 2/11/02 CO R. Side Del Cruce Station 5+00 0.0 26 107.7 113.0 20.9 16.5 95 50 48 2/11/02 ST R. Side Del Cruce Station 4+72 0.0 26 108.6 113.0 19.3 16.5 96 SO 49 2/15/02 ST L. Side Cam. Alegre Station 40+50 0.0 12 113.7 118.5 15.3 13.5 96 SO 50 2/15/02 CO L. Side Cam. Alegre Station 39+90 0.0 12 114.6 118.5 14.7 13.5 97 SG 51 2/15/02 ST L. Side Cam. Alegre Station 37+93 0.0 12 113.6 118.5 15.6 13.5 96 SO 52 2/15/02 CO L. Side Cam. Alegre Station 36+75 0.0 10 110.4 114.5 16.0 16.5 96 SG 53 3/28/02 ST L. Side La Cima Station 5+21 0.0 28 96.5 109.5 22.3 18.0 88 SG 53A 3/29/02 ST L. Side La Cima Station 5+21 0.0 28 105.9 109.5 20.6 18.0 97 SG 54 3/28/02 ST R. Side La Cima Station 12+72 0.0 28 99.8 109.5 17.8 18.0 91 SO 54A 3/29/02 ST R. Side La Cima Station 12+72 0.0 28 104.7 109.5 19.7 18.0 96 SO 55 3/28/02 ST R. Side Del Cruce Station 6+40 0.0 28 101.1 109.5 21.7 18.0 92 SO 55A 3/28/02 ST R. Side Del Cruce Station 6+40 0.0 28 105.1 109.5 20.8 18.0 96 SO 56 4/3/02 ST R. Side Ave. La Cima Station 4+70 0.0 28 104.5 109.5 20.0 18.0 95 SO 57 4/3/02 CO R. Side Ave. La Cima Station 5+02 0.0 28 106.7 109.5 20.4 18.0 97 SO 58 4/3/02 CO L. Side Ave. La Cima Station 7+00 0.0 28 104.8 109.5 19.6 18.0 96 SO 59 4/3/02 ST L. Side Ave. La Cima Station 7+10 0.0 28 105.2 109.5 21.0 18.0 96 SO 60 4/3/02 ST R. Side Ave. La Cima Station 9+92 0.0 28 105.2 109.5 21.6 18.0 96 SO 61 4/3/02 CO L. Side Ave. La Cima Station 10+75 0.0 28 104.5 109.5 20.4 18.0 95 RT ON 53A RT OF 53 RT ON 54A RT OF 54 RTONSSA RT OF 55 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 49 Client: 0 Page 2of9 Leighton and Associates, Inc 7/19/2 10:28:40AM me an -I - - - - - - - - - -. .- - - M as - 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 SG 62 4/3/02 CO L. Side Ave. La Cima Station 12+70 0.0 28 105.0 109.5 20.7 18.0 96 SG 63 4/3/02 ST R. Side Ave. La Cima Station 12+22 0.0 28 105.7 109.5 21.8 18.0 97 SG 64 4/3/02 CO R. Side Ave. La Cima Station 13+60 0.0 28 107.8 109.5 22.9 18.0 98 SG 65 4/3/02 ST Center Ave. LaCima Station 14+60 0.0 28 104.9 109.5 18.9 18.0 96 SG 66 4/3/02 ST R. Side Ave. La Cima Station 16+52 0.0 28 105.7 109.5 19.2 18.0 97 SO 67 4/3/02 CO R. Side Ave. La Cima Station 16+68 0.0 28 108.2 109.5 17.6 18.0 99 SG 68 4/3/02 CG L. Side Del Cruce Station 1+60 0.0 28 107.3 109.5 18.3 18.0 98 SG 69 4/3/02 ST R. Side Del Cruce Station 2+25 0.0 28 105.2 109.5 19.2 18.0 96 SO 70 4/3/02 ST Center Del Cruce Station 2+86 0.0 28 105.2 109.5 20.3 18.0 96 SG 71 4/3/02 CO L. Side Del Cruce Station 4+55 0.0 28 104.7 109.5 18.8 18.0 96 SO 72 4/3/02 ST L. Side Del Cruce Station 5+10 0.0 28 104.7 109.5 17.9 18.0 96 SG 73 4/3/02 CO R. Side Del Cruce Station 6+05 0.0 28 106.8 109.5 19.6 18.0 98 SO 74 4/3/02 ST L. Side Del Cruce Station 6+78 0.0 28 105.6 109.5 19.3 18.0 96 SG 75 4/3/02 ST Center Del Cruce Station 8+45 0.0 28 107.2 109.5 21.2 18.0 98 SG 76 4/17/02 ST L. Side Del Alba Station 30+90 0.0 12 114.6 118.5 13.6 13.5 97 SG 77 4/17/02 CO R. Side Del Alba Station 28+26 0.0 12 112.9 118.5 19.1 13.5 95 SG 78 4/17/02 ST R. Side Del Alba Station 27+53 0.0 12 114.1 118.5 12.7 13.5 96 SG 79 4/17/02 CO R. Side Del Alba Station 27+45 0.0 12 113.2 118.5 13.4 13.5 96 SG 80 4/17/02 ST Center Del Alba Station 26+35 0.0 12 115.1 118.5 12.6 13.5 97 50 81 4/17/02 CG R. Side Del Alba Station 25+43 0.0 12 116.0 118.5 13.8 13.5 98 SG 82 4/17/02 ST L. Side Del Alba Station 24+30 0.0 12 113.2 118.5 15.1 13.5 96 SG 83 4/17/02 CO L. Side Del Alba Station 22+80 0.0 12 113.6 118.5 14.6 13.5 96 SO 84 4/17/02 CG R. Side Del Alba Station 22+80 0.0 12 113.0 118.5 15.0 13.5 95 SG 85 4/17/02 ST R. Side Del Alba Station 19+75 0.0 12 113.8 118.5 14.2 13.5 96 SG 86 4/17/02 ST R. Side Del Alba Station 31+90 0.0 12 114.6 118.5 14.7 13.5 97 SO 87 4/17/02 CG L. Side Cam. Alegre Station 32+37 0.0 12 115.2 118.5 13.9 13.5 97 SO 88 4/17/02 ST Center Cam. Alegre Station 34+00 0.0 12 113.6 118.5 14.5 13.5 96 SO 89 4/17/02 CO R. Side Cam. Alegre Station 34+73 0.0 12 114.0 118.5 12.9 13.5 96 SO 90 4/18/02 SW Adjacent Lot 59 0.0 17 107.1 117.0 11.3 10.5 92 SO 91 4/18/02 SW Adjacent Lot 56 0.0 17 106.9 117.0 10.9 10.5 91 SO 92 4/18/02 CO R. Side LaCima Station 2+87 0.0 12 113.8 118.5 13.1 13.5 96 SO 93 4/18/02 CO L. Side La Cima Station 2+85 0.0 12 112.9 118.5 12.7 13.5 95 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 . Client: 0 Page 3of9 eignton ana Associates, Inc 7/19/2 10:28:40AM - - - - - - - - - - - - - - - - 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 SO 94 4/18/02 ST L. Side LaCima Station 2+25 0.0 12 113.5 118.5 14.6 13.5 96 SG 95 4/18/02 XG R. Side LaCima Station 3+06 0.0 12 114.2 118.5 14.4 13.5 96 SG 96 5/31/02 PL Open Space Lot 246 0.0 17 113.4 117.0 12.2 10.5 97 SG 97 5/31/02 PL Open Space Lot 246 0.0 17 112.6 117.0 13.1 10.5 96 SO 98 6/10/02 ST Avenida Secreto Station 1+15 0.0 12 103.4 118.5 10.6 13.5 87 RT ON 98A SG 98A 6/14/02 ST Avenida Secreto Station 1+15 0.0 12 109.3 118.5 16.2 13.5 92 RT OF 98 SG 99 6/10/02 ST Avenida Secreto Station 4+15 0.0 12 102.1 118.5 11.5 13.5 86 RTON99A SG 99A 6/14/02 ST Avenida Secreto Station 4+15 0.0 12 107.1 118.5 13.9 13.5 90 RTOF99 SG 100 6/13/02 CO L. Side Ave. Secreto Station 1+52 0.0 12 104.6 118.5 15.1 13.5 88 RT ON 100A SO 100A 6/14/02 CO L. Side Ave. Secreto Station 1+52 0.0 12 108.5 118.5 14.1 13.5 92 RT OF 100 SO 101 6/13/02 CO R. Side Ave. Secreto Station 3+60 0.0 12 105.1 118.5 13.5 13.5 89 RT ON 101A SO 101A 6/14/02 CG R. Side Ave. Secreto Station 3+60 0.0 12 110.7 118.5 14.7 13.5 93 RT OF 101 SG 102 6/13/02 SW N. of Lot 124 DO Path 0.0 12 108.2 118.5 16.1 13.5 91 50 103 6/13/02 SW N. of Lot 128 DO Path 0.0 12 107.7 118.5 14.7 13.5 91 SO 104 6/13/02 SW W. of Lot 135 DG Path 0.0 12 108.0 118.5 15.4 13.5 91 SO 105 6/13/02 SW N. of Lot 143 DG Path 0.0 12 107.9 118.5 15.8 13.5 91 SG 106 6/14/02 ST Avenida Secreto Station 0+88 0.0 12 115.0 118.5 14.8 13.5 97 SG 107 6/14/02 CG R. Side Ave. Secreto Station 1+90 0.0 12 114.5 118.5 13.8 13.5 97 SO 108 6/14/02 ST R. Side Ave. Secreto Station 2+65 0.0 12 113.2 118.5 14.1 13.5 96 SO 109 6/14/02 CO L. Side Ave. Secreto Station 6+03 0.0 12 115.0 118.5 13.1 13.5 97 SG 110 6/14/02 ST L. Side Ave. Secreto Station 5+28 0.0 12 112.8 118.5 15.1 13.5 95 SG III 6/14/02 CO R. Side Ave. Secreto Station 5+35 0.0 12 117.5 118.5 12.6 13.5 99 SO 112 6/14/02 ST Avenida Secreto Station 6+50 0.0 12 113.0 118.5 12.8 13.5 95 SO 113 6/14/02 CO L. Side Ave. Secreto Station 6±90 0.0 12 116.1 118.5 12.9 13.5 98 SO 114 6/14/02 ST L. Side Ave. Secreto Station 7+55 0.0 12 114.3 118.5 14.7 13.5 96 SO 115 6/14/02 CG R. Side Ave. Secreto Station 8+25 0.0 12 112.7 118.5 15.1 13.5 95 SO 116 6/17/02 CO L. Side Sitio Toledo Station 0+74 0.0 12 113.5 118.5 12.7 13.5 96 SG 117 6/17/02 ST L. Side Sitio Toledo Station 1+20 0.0 12 115.2 118.5 13.7 13.5 97 SO 118 6/17/02 CO R. Side Sitio Toledo Station 1+92 0.0 12 115.0 118.5 14.4 13.5 97 SO 119 6/17/02 CO L. Side Sitio Toledo Station 2+98 0.0 12 114.7 118.5 13.3 13.5 97 SO 120 6/17/02 ST L. Side Sitio Toledo Station 3+00 0.0 12 112.9 118.5 13.5 13.5 95 SO 121 6/17/02 ST Sitio Andalucia Station 1+20 0.0 12 113.9 118.5 14.4 13.5 96 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: . 0 Client: 0 Page 4of9 Lelgflton and Associates, Inc 7/19/2 10:28:40AM - - IM MO M MM - - - - - - - ,- '.- -1 :w M. 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 SG 122 6/17/02 ST Sitio Andalucia Station 1+15 0.0 12 113.9 118.5 12.9 13.5 96 SG 123 6/17/02 CG L. Side Andalucia Station 1+50 0.0 12 114.7 118.5 13.1 13.5 97 SG 124 6/17/02 ST L. Side Andalucia Station 1+85 0.0 12 112.9 118.5 12.9 13.5 95 SO 125 6/17/02 ST L. Side Andalucia Station 2+45 0.0 12 113.5 118.5 13.8 13.5 96 SG 126 6/18/02 CG L. Side Ave. Aragon Station 16+60 0.0 12 112.9 118.5 14.3 13.5 95 SG 127 6/18/02 ST L. Side Ave. Aragon Station 16+28 0.0 12 113.1 118.5 14.0 13.5 95 SG 128 6/18/02 CG R. Side Ave. Aragon Station 15+05 0.0 12 114.0 118.5 15.1 13.5 96 SG 129 6/18/02 ST R. Side Ave. Aragon Station 13+50 0.0 12 113.5 118.5 12.8 13.5 96 SO 130 6/18/02 CG L. Side Ave. Aragon Station 12+60 0.0 12 113.9 118.5 13.6 13.5 96 SO 131 6/18/02 ST L. Side Ave. Aragon Station 12+00 0.0 12 113.3 118.5 14.0 13.5 96 SO 132 6/18/02 CO R. Side Ave. Aragon Station 10+92 0.0 12 114.3 118.5 14.1 13.5 96 SG 133 6/18/02 ST R. Side Ave. Aragon Station 9+50. 0.0 12 113.8 118.5 13.9 13.5 96 SO 134 6/18/02 CO L. Side Ave. Aragon Station 8+52 0.0 12 115.0 118.5 14.7 13.5 97 SO 135 6/18/02 CO R. Side Ave. Aragon Station 8+03 0.0 12 114.0 118.5 13.2 13.5 96 SO 136 6/18/02 ST R. Side Ave. Aragon Station 6+60 0.0 12 112.9 118.5 15.2 13.5 95 SO 137 6/18/02 CO L. Side Ave. Aragon Station 5+15 0.0 12 113.6 118.5 14.7 13.5 96 SG 138 6/18/02 ST L. Side Ave. Aragon Station 3+50 0.0 12 113.1 118.5 13.8 13.5 95 SO 139 6/18/02 CO R. Side Ave. Aragon Station 2+82 0.0 12 113.7 118.5 13.2 13.5 96 SO 140 7/1/02 SW R. Side La Cima Station 18+65 0.0 12 108.3 118.5 16.1 13.5 91 SO 141 7/1/02 SW R. Side Del Alba Station 20+31 0.0 12 107.9 118.5 14.7 13.5 91 SO 142 7/1/02 SW R. Side Del Alba Station 22+45 0.0 12 107.5 118.5 17.3 13.5 91 SO 143 7/1/02 SW R. Side Del Alba Station 25+18 0.0 12 108.0 118.5 17.0 13.5 91 SO 144 7/1/02 SW R. Side Del Alba Station 28+65 0.0 12 106.9 118.5 16.8 13.5 90 SO 145 7/5/02 DA R Side Ave De Sueno Station 44+76 0.0 18 113.3 118.0 12.6 13.5 96 SG 146 7/5/02 SW R Side Ave De Sueno Station 43+50 0.0 18 113.6 118.0 13.1 13.5 96 SO 147 7/5/02 DA R Side Ave De Sueno Station 42+06 0.0 18 114.1 118.0 14.6 13.5 97 SO 148 7/5/02 SW R Side Ave De Sueno Station 41+83 0.0 18 113.0 118.0 12.9 13.5 96 SO 149 7/5/02 DA L Side Ave De Sueno Station 44+27 0.0 18 112.7 118.0 13.8 13.5 96 SO 150 7/5/02 SW L Side Ave De Sueno Station 43+51 0.0 18 108.3 118.0 14.6 13.5 92 SO 152 7/5/02 DA L. Side Ave De Sueno Station 42+40 0.0 18 112.7 118.0 13.2 13.5 96 SO 153 7/5/02 SW L Side CaminoAlegre Station 40+35 0.0 18 109.9 118.0 13.7 13.5 93 50 154 8/12/02 ST R. Side Ave. Aragon Station 16+68 0.0 19 115.2 120.5 14.2 12.5 96 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 4w Client: 0 Page 5of9 Leighton and Associates, Inc 7/19/2 10:28:40AM - - - - - - - - - - - - - - - - - - - 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 SO 155 8/12/02 CG R. Side Ave. Aragon Station 16+87 0.0 19 116.8 120.5 15.1 12.5 97 SG 156 8/12/02 CG L. Side Ave. Aragon Station 16+94 0.0 19 115.7 120.5 13.6 12.5 96 SG 157 8/12/02 ST L. Side Ave. Aragon Station 2+00 0.0 19 117.2 120.5 12.9 12.5 97 SG 158 8/12/02 CG L. Side Ave. Aragon Station 1+78 0.0 19 114.9 120.5 14.1 12.5 95 SO 159 8/12/02 CG Median Ave. Aragon Station 1+78 0.0 19 115.3 120.5 14.7 12.5 96 SG 160 8/12/02 ST R. Side Ave. Aragon Station 1+94 0.0 19 115.0 120.5 14.5 12.5 95 SG 161 8/12/02 CG L. Side Ave. Aragon Station 2+02 0.0 19 116.3 120.5 15.1 12.5 97 SG 162 8/12/02 SW L. Side Ave. Aragon Station 3+07 0.0 19 110.3 120.5 14.6 12.5 92 SG 163 8/12/02 SW L. Side Ave. Aragon Station 4+70 0.0 19 108.9 120.5 15.2 12.5 90 SG 164 8/12/02 SW L. Side Ave. Aragon Station 5+84 0.0 19 109.7 120.5 12.5 12.5 91 SG 165 8/12/02 SW L. Side Ave. Aragon Station 6+59 0.0 19 109.1 120.5 13.1 12.5 91 SG 166 8/12/02 SW L. Side Ave. Aragon Station 7+35 0.0 19 109.7 120.5 14.6 12.5 91 SO 167 8/12/02 SW L. Side Ave. Aragon Station 8+93 0.0 19 111.1 120.5 15.5 12.5 92 SO 168 8/13/02 sw L. Side Toledo Station 3+38 0.0 19 110.5 120.5 13.2 12.5 92 SG 169 8/15/02 SW R. Side Ave. Aragon Station 2+96 0.0 19 105.2 120.5 16.1 12.5 87 MINIMUM 86% SG 170 8/15/02 SW R. Side Ave. Aragon Station 5+25 0.0 19 106.2 120.5 16.5 12.5 88 MINIMUM 86% SG 171 8/15/02 SW R. Side La Cima Station 2+02 0.0 12 102.2 118.5 17.1 13.5 86 MNIMUM86% SO 172 8/15/02 SW L. Side La Cima Station 1+98 0.0 12 102.5 118.5 16.8 13.5 86 MINIMUM 86% SO 173 9/9/02 sw R Side Ave. De Sueno Station 53+94 0.0 16 104.9 120.0 16.1 12.5 87 MINIMUM 86% SO 174 9/9/03 SW R Side Ave. De Sueno Station 53+44 0.0 16 105.2 120.0 15.7 12.5 88 MINIMUM 86% SO 175 9/9/02 SW R Side Ave. De Sueno Station 54+40 0.0 16 109.3 120.0 12.9 12.5 91 SG 176 9/9/02 DA R Side Ave. De Sueno Station 55+21 0.0 16 108.6 120.0 14.3 12.5 90 SG 177 9/9/02 DA R Side Ave. De Sueno Station 55+10 0.0 16 110.3 120.0 13.2 12.5 92 SG 178 9/9/02 SW R Side Ave. De Sueno Station 54+18 0.0 16 105.0 120.0 16.5 12.5 88 MTNIIv1UM 86% SO 179 9/9/03 SW R Side Ave. De Sueno Station 53+10 0.0 16 110.0 120.0 12.9 12.5 92 SO 180 9/25/02 SW RSide Ave. Alegre Station 40+46 0.0 12 108.5 118.5 12.9 13.5 92 SO 181 9/25/02 DA R Side Ave. Alegre Station 40+14 0.0 15 114.9 119.5 13.1 12.5 96 SO 182 9/25/02 sw R Side Ave. Alegre Station 38+78 0.0 15 104.1 119.5 16.3 12.5 87 MINIMUM 86% 50 183 9/25/02 DA R Side Ave. Alegre Station 37+50 0.0 15 116.2 119.5 12.9 12.5 97 SO 184 9/25/02 sw R Side Ave. Alegre Station 36+16 0.0 15 103.7 119.5 15.8 12.5 87 MINIMUM 86% SO 185 9/25/02 SW R Side Ave. Alegre Station 35+15 0.0 15 105.0 119.5 16.1 12.5 88 MINIMUM 86% SG 186 9/25/02 SW R Side La Cima Station 3+87 0.0 15 108.5 119.5 12.7 12.5 91 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 Client: 0 Page 6of9 Leighton and Associates, Inc 7/19/2 10:28:40AM - mm - - - - - - - - - - - - mm - - 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 SO 187 9/25/02 SW L. Side Ave. Alegre Station 36+90 0.0 15 109.2 119.5 14.8 12.5 91 50 188 9/25/02 DA L. Side Ave. Alegre Station 38+00 0.0 15 116.0 119.5 13.6 12.5 97 SG 189 9/25/02 SW L. Side Ave. Alegre Station 39+56 0.0 15 103.6 119.5 15.7 12.5 87 MINIMUM 86% SG 190 12/26/02 SW R. Side Ave. La Cima Station 5+66 0.0 18 103.0 118.0 16.7 13.5 87 MINIMUM 86% SG 191 12/26/02 SW R. Side Ave. LaCima Station 6+89 0.0 18 105.7 118.0 17.1 13.5 90 MINIMUM 86% SG 192 12/26/02 DA R. Side Ave. La Cima Station 7+90 0.0 18 106.8 118.0 15.6 13.5 91 SG 193 12/26/02 SW R. Side Ave. La Cima Station 9+04 0.0 18 104.9 118.0 16.9 13.5 89 MINIMUM 86% SO 194 12/26/02 DA R. Side Ave. La Cima Station 9+78 0.0 18 104.5 118.0 16.5 13.5 89 MINIMUM 86% SG 195 12/26/02 DA L. Side Ave. La Cima Station 10+10 0.0 18 103.6 118.0 18.1 13.5 88 MINIMUM 86% SG 196 12/26/02 SW L. Side Ave. LaCima Station 9+12 0.0 18 107.2 118.0 16.1 13.5 91 SO 197 12/6/02 DA L. Side Ave. La Cima Station 7+62 0.0 18 106.0 118.0 17.5 13.5 90 MINIMUM 86% SG 198 12/6/02 SW L. Side Ave. La Cima Station 6+42 0.0 18 107.7 118.0 17.0 13.5 91 SG 199 12/6/02 SW L. Side Ave. La Cima Station 5+52 0.0 18 106.0 118.0 17.3 13.5 90 MINIMUM 86% SO 200 12/27/02 SW RSide Ave. Aragon Lot 182 0.0 14 108.2 122.0 17.1 11.5 89 MINIMUM 86% SG 201 12/27/02 DA R Side Ave. Aragon Lot 182 0.0 14 114.1 122.0 16.1 11.5 94 SG 202 12/27/02 SW R. Side Ave. Aragon Lot 183 0.0 14 110.6 122.0 16.0 11.5 91 SG 203 12/27/02 DA R. Side Ave. Aragon Lot 183 0.0 14 109.6 122.0 16.3 11.5 90 SG 204 12/27/02 SW R. Side Ave. Aragon Lot 184 0.0 14 110.8 122.0 16.1 11.5 91 SG 205 12/27/02 DA R. Side Ave. Aragon Lot 185 0.0 14 113.7 122.0 16.8 11.5 93 SG 206 1/27/03 SW Avenida LaCima Lot 89 0.0 14 107.0 122.0 15.2 11.5 88 MINIMUM 86% SO 207 1/27/03 SW Avenida LaCima Lot 163 0.0 14 109.3 122.0 13.9 11.5 90 SO 208 1/27/03 DA Avenida LaCima Lot 86 0.0 14 109.2 122.0 15.9 11.5 90 SG 209 1/27/03 SW Avenida LaCima Lot 166 0.0 14 112.3 122.0 13.7 11.5 92 SO 210 4/8/03 DA Corte Del Cruce Lot 92 0.0 14 108.6 122.0 14.6 11.5 89 SG 211 4/8/03 SW Corte Del Cruce Lots 93/94 0.0 14 107.6 122.0 15.4 11.5 88 MINIMUM 86% SG 212 4/8/03 DA Corte Del Cruce Lot 95 0.0 14 109.3 122.0 14.5 11.5 90 SG 213 4/8/03 SW Corte Del Cruce Lot 97 0.0 14 110.5 122.0 15.0 11.5 91 SO 214 4/8/03 DA Corte Del Cruce Lot 100 0.0 14 111.1 122.0 14.8 11.5 91 SG 215 4/8/03 SW Corte Del Cruce Lot 113 0.0 14 111.3 122.0 14.6 11.5 91 SG 216 4/8/03 DA Corte Del Cruce Lot 113 0.0 14 109.6 122.0 15.0 11.5 90 SG 217 4/8/03 DA Corte Del Cruce Lots 114/155 0.0 18 106.1 118.0 16.5 13.5 90 SG 218 4/8/03 SW Corte Del Cruce Lot 116 0.0 18 104.7 118.0 16.9 13.5 89 MINIMUM 86% Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 Client: 0 Page 7of9 Leighton and Associates, Inc 7/19/2 10:28:40AM - - - - an - - - - - - =11 - - - - - - - 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 SG 219 4/8/03 SW Corte Del Cruce Lot 117 0.0 18 107.3 118.0 17.5 13.5 91 SO 220 4/8/03 SW Avenida LaCima Lot 92 0.0 18 106.1 118.0 17.1 13.5 90 SG 221 5/19/03 DA Corte Del Cruce Lot 103 0.0 14 114.3 122.0 14.0 11.5 94 SG 222 5/19/03 SW Corte Del Cruce Station 8+05 0.0 14 115.0 122.0 14.7 11.5 94 SG 223 5/19/03 DA Corte Del Cruce Lot 108 0.0 14 114.0 122.0 13.9 11.5 93 SO 224 5/19/03 SW Corte Del Cruce Station 7+50 0.0 14 112.8 122.0 14.3 11.5 92 SG 225 7/9/03 SW Avenida laCima Lot 168 0.0 14 111.9 122.0 12.5 11.5 92 SG 226 7/9/03 DA Avenida laCima Lot 118 0.0 14 115.9 122.0 13.6 11.5 95 SO 227 7/9/03 DA Avenida la Cima Lot 120 0.0 14 116.7 122.0 11.6 11.5 96 SG 228 7/9/03 SW Avenida la Cima Lot 121 0.0 14 113.5 122.0 11.8 11.5 93 SG 229 7/9/03 DA Lot 189 0.0 18 113.8 118.0 13.8 13.5 96 SG 230 7/9/03 DA Lot 191 0.0 18 110.4 118.0 14.2 13.5 94 SG 231 7/9/03 SW Lot 193 0.0 18 109.9 118.0 14.9 13.5 93 SO 232 7/9/03 DA Lot 203 0.0 18 112.6 118.0 13.9 13.5 95 SO 233 7/9/03 SW Lot 206 0.0 18 106.4 118.0 16.9 13.5 90 SO 234 7/9/03 DA Lot 205 0.0 18 113.2 118.0 15.4 13.5 96 SO 235 7/9/03 SW Lot 204 0.0 18 108.3 118.0 14.4 13.5 92 SO 236 7/9/03 SW Lot 129 0.0 9 108.5 119.0 13.6 12.0 91 SO 237 7/9/03 DA Lot 126 0.0 9 109.7 119.0 14.1 12.0 92 5G238 7/9/03 DA Lot 124 0.0 9 107.3 119.0 13.8 12.0 90 SG 239 8/21/03 DA Lot 130 0.0 9 107.2 119.0 16.2 12.0 90 SO 240 8/21/03 SW Lot 131 0.0 9 108.0 119.0 14.3 12.0 91 SO 241 8/21/03 SW Lot 132 0.0 9 109.5 119.0 15.0 12.0 92 S0242 8/21/03 DA Lot 133 0.0 9 111.1 119.0 14.7 12.0 93 SO 243 8/21/03 SW Lot 134 0.0 9 109.6 119.0 13.9 12.0 92 SO 244 8/21/03 DA Lot 135 0.0 9 111.1 119.0 14.9 12.0 93 SO 245 8/21/03 DA Lot 204 0.0 18 108.4 118.0 14.9 13.5 92 50 246 8/21/03 DA Lot 204 0.0 18 109.5 118.0 15.2 13.5 93 SO 247 8/4/03 SW Lot 203 0.0 18 101.5 118.0 19.5 13.5 86 RTON247A SO 247A 8/21/03 SW Lot 203 0.0 18 110.1 118.0 16.8 13.5 93 RT OF 247 SO 248 8/21/03 SW Lot 202 0.0 18 105.1 118.0 15.9 13.5 89 RTON248A SO 248A 8/21/03 SW Lot 202 0.0 18 107.2 118.0 15.2 13.5 91 RT OF 248 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 Client: 0 Page 8of9 Leighton and Associates, Inc 7/19/2 10:28:40AM - - - - - - - - - - - - - - - - - - - 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 SO 249 8/21/03 DA Lot 201 0.0 18 106.1 118.0 16.1 13.5 90 SG 250 8/21/03 SW Lot 200 0.0 18 106.8 118.0 16.2 13.5 91 SG 251 8/21/03 sw Lot 199 0.0 18 106.5 118.0 16.3 13.5 90 MINIMUM 86% SO 252 8/21/03 DA Lot 199 0.0 18 107.9 118.0 16.0 13.5 91 SG 253 8/21/03 SW Lot 198 0.0 18 110.1 118.0 15.2 13.5 93 SO 254 8/21/03 DA Lot 197 0.0 18 106.4 118.0 16.7 13.5 90 SG 255 8/21/03 SW Lot 196 0.0 18 104.9 118.0 16.0 13.5 89 RTON255A SG 255A 8/21/03 sw Lot 196 0.0 18 108.7 118.0 16.3 13.5 92 RTOF 255 SG 256 8/21/03 DA Lot 195 0.0 18 109.2 118.0 16.6 13.5 93 SG 257 8/21/03 DA Lot 186 0.0 18 107.4 118.0 16.0 13.5 91 SO 258 9/10/03 DA Lot 143 0.0 14 112.5 122.0 12.4 11.5 92 SG 259 9/10/03 SW Lot 142 0.0 14 114.7 122.0 12.4 11.5 94 5G260 9/10/03 DA Lot 141 . 0.0 14 113.6 122.0 11.6 11.5 93 50 261 9/10/03 SW Lot 140 0.0 14 114.1 122.0 12.4 11.5 94 SO 262 9/10/03 DA Lot 139 0.0 14 115.5 122.0 13.1 11.5 95 SG 263 9/10/03 SW Lot 138 0.0 14 111.3 122.0 15.4 11.5 91 SG 264 9/10/03 DA Lot 137 0.0 14 112.4 122.0 13.7 11.5 92 SO 265 9/10/03 DA Lot 136 0.0 14 112.6 122.0 11.2 11.5 92 SO 266 11/13/03 SW Avenida del Alba Lot 149 0.0 14 105.8 122.0 13.0 11.5 87 MINIMUM 86% SG 267 11/13/03 D/A Camino Alegre Lot 150 0.0 14 116.8 122.0 14.1 11.5 96 SG 268 11/13/03 SW Camino Alegre Lot 151 0.0 14 110.9 122.0 13.5 11.5 91 SG 269 11/13/03 D/A Camino Alegre Lot 152 0.0 14 112.3 122.0 14.0 11.5 92 SO 270 11/13/03 SW Camino Alegre Lot 147 0.0 14 109.9 122.0 13.9 11.5 90 SO 271 11/13/03 D/A Camino Alegre Lot 146 0.0 14 112.9 122.0 14.6 11.5 93 SO 272 11/13/03 SW Camino Alegre Lot 145 0.0 14 105.1 122.0 14.9 11.5 86 MINIMUM 86% SO 273 11/13/03 D/A Camino Alegre Lot 144 0.0 14 112.8 122.0 13.3 11.5 92 SO 274 11/13/03 D/A Avenida de Sueno Lot 29 0.0 14 109.3 122.0 13.5 11.5 90 SO 275 11/13/03 SW Avenida de Sueno Lot 28 0.0 14 107.5 122.0 14.5 11.5 88 MiNIMUM 86% 5G276 11/13/03 D/A Avenida de Sueno Lot 27 0.0 14 109.9 122.0 14.1 11.5 90 TEST NO SG 151 DOES NOT EXIST Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 ;q Client: 0 . Page 9 of 9 Leighton and Associates, Inc 7/19/2 10:28:40AM - - - - - - - - - - - - - - - - - - - SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Location Of Test Lot # Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks AB 1 9/7/01 CG L. Side De Sueno Station 54+80 0.0 24 124.1 128.5 10.1 9.0 97 AB 2 9/7/01 CG R. Side De Sueno Station 53+15 0.0 24 122.8 128.5 9.8 9.0 96 AB 3 9/7/01 CG L. Side De Sueno Station 52+45 0.0 24 123.1 128.5 10.7 9.0 96 AB 4 9/7/01 CG R. Side DeSueno Station 50+70 0.0 24 122.5 128.5 11.5 9.0 95 AB 5 9/7/01 CG R. Side De Sueno Station 46+70 0.0 24 123.7 128.5 10.1 9.0 96 AB 6 9/7/01 CG L. Side DeSueno Station 44+65 0.0 24 122.7 128.5 10.7 9.0 95 AB 7 9/7/01 CG R. Side De Sueno Station 43+83 0.0 24 125.2 128.5 9.9 9.0 97 AB 8 9/7/01 CG L. Side De Sueno Station 42+25 0.0 24 124.5 128.5 12.1 9.0 97 AB 9 9/7/01 CG L. Side Cordoba Station 2+30 0.0 24 124.0 128.5 11.6 9.0 96 AB 10 9/7/01 CG R. Side Cordoba Station 1+80 0.0 24 123.6 128.5 10.5 9.0 96 AB 11 9/13/01 XG Calle Cordoba Station 2+90 0.0 24 122.6 128.5 9.8 9.0 95 AB 12 9/19/01 ST Avenida de Sueno Station 54+60 0.0 24 123.4 128.5 8.1 9.0 96 AB 13 9/19/01 ST Avenida de Sueno Station 53+20 0.0 24 125.1 128.5 8.9 9.0 97 AB 14 9/19/01 ST Avenida de Sueno Station 51+55 0.0 24 124.5 128.5 8.5 9.0 97 AB 15 9/19/01 ST Avenida de Sueno Station 50+00 0.0 24 124.1 128.5 8.6 9.0 97 AB 16 9/19/01 ST Avenida de Sueno Station 48+50 0.0 24 126.2 128.5 9.0 9.0 98 AB 17 9/19/01 ST Avenida de Sueno Station 47+10 0.0 24 125.0 128.5 8.1 9.0 97 AB 18 9/19/01 ST Avenida de Sueno Station 45+40 0.0 24 123.5 128.5 8.0 9.0 96 AB 19 9/19/01 ST Avenida de Sueno Station 44+00 0.0 24 124.6 128.5 8.5 9.0 97 AB 20 9/19/01 ST Avenida de Sueno Station 42+50 0.0 24 122.7 128.5 8.6 9.0 95 AB 21 9/19/01 ST Calle Cordoba Station 2+10 0.0 24 125.0 128.5 8.7 9.0 97 AB 22 10/22/01 ST Calle Cordoba Station 1+23 0.0 24 123.6 128.5 10.1 9.0 96 AB 23 10/22/01 ST Calle Cordoba Station 1+27 0.0 24 122.8 128.5 9.6 9.0 96 AB 24 10/22/01 ST Calle Cordoba Station 1+50 0.0 24 123.7 128.5 9.2 9.0 96 AB 25 2/25/02 CG R. Side Cam. Alegre Station 36+40 0.0 27 111.7 116.0 12.6 14.0 96 AB 26 2/25/02 CG R. Side Cam. Alegre Station 38+42 0.0 27 110.8 116.0 13.2 14.0 96 AB 27 2/25/02 CG R. Side Cam. Alegre Station 40+73 0.0 27 112.3 116.0 13.0 14.0 97 AB 28 2/25/02 CG L. Side Cam. Alegre Station 40+00 0.0 27 111.4 116.0 14.3 14.0 96 AB 29 2/25/02 CG L. Side Cam. Alegre Station 38+50 0.0 27 110.5 116.0 13.9 14.0 95 AB 30 2/25/02 CG L. Side Cam. Alegre Station 37+50 0.0 27 111.7 116.0 14.5 14.0 96 AB 31 3/14/02 ST Camino Alegre Station 41+75 0.0 24 123.2 128.5 8.9 9.0 96 AB 32 3/14/02 ST Camino Alegre Station 40+70 0.0 24 122.7 128.5 9.2 9.0 95 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 Client: 0 Page 1 of 5 Leighton and Associates, Inc 7/19/2 10:44:56AM mm - - - - - - - - - - - -. - - - - - SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Location Of Test Lot # Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks AB 33 3/14/02 ST Camino Alegre Station 38+15 0.0 24 122.5 128.5 8.6 9.0 95 AB 34 3/14/02 ST Camino Alegre Station 36+52 0.0 24 123.0 128.5 9.0 9.0 96 AB 35 4/10/02 CO L. Side Ave. La Cima Station 4+65 0.0 31 137.1 141.5 4.7 6.0 97 AB 36 4/10/02 CG R. Side Ave. La Cima Station 6+03 0.0 31 135.5 141.5 5.5 6.0 96 AB 37 4/10/02 CG L. Side Ave. LaCima Station 8+15 0.0 31 135.6 141.5 5.1 6.0 96 AB 38 4/10/02 CO R. Side Ave. La Cima Station 8+35 0.0 31 138:1 141.5 4.9 6.0 98 AB 39 4/10/02 CO L. Side Ave. La Cima Station 10+55 0.0 31 136.4 141.5 6.0 6.0 96 AB 40 4/10/02 CO R. Side Ave. La Cima Station 13+65 0.0 31 135.9 141.5 5.6 6.0 96 AB 41 4/10/02 XO R. Side Ave. La Cima Station 15+75 0.0 31 137.7 141.5 6.3 6.0 97 AB 42 4/10/02 CG L. Side Del Cruce Station 1+77 0.0 31 138.9 141.5 6.1 6.0 98 AB 43 4/10/02 CO R. Side Del Cruce Station 2+90 0.0 31 136.0 141.5 5.6 6.0 96 AB 44 4/10/02 CO L. Side Del Cruce Station 5+16 0.0 31 134.7 141.5 5.9 6.0 95 AB 45 4/10/02 CO R. Side Del Cruce Station 7+60 0.0 31 137.6 141.5 6.3 6.0 97 AB 46 4/18/02 CG R. Side Del Cruce Station 30+45 0.0 33 139.3 142.0 5.2 6.0 98 AB 47 4/18/02 CO R. Side Del Alba Station 29+20 0.0 33 136.0 142.0 7.4 6.0 96 AB 48 4/18/02 CO L. Side Del Alba Station 27+00 0.0 33 134.9 142.0 6.9 6.0 95 AB 49 4/18/02 CG R. Side Del Alba Station 25+25 0.0 33 138.0 142.0 6.3 6.0 97 AB 51 4/18/02 CO L. Side Del Alba Station 22+40 0.0 33 139.6 142.0 5.5 6.0 98 AB 52 4/18/02 CG R. Side Del Alba Station 21+65 0.0 33 137.9 142.0 6.1 6.0 97 AB 53 4/18/02 CO L. Side Del Alba Station 20+30 0.0 33 136.0 142.0 7.2 6.0 96 AB 54 4/18/02 CO R. Side Del Alba Station 18+40 0.0 33 140.3 142.0 5.1 6.0 99 AB 55 4/18/02 CG L. Side Cam. Alegro Station 32+45 0.0 33 138.2 142.0 6.5 6.0 97 AB 56 4/18/02 CG R. Side Cam. Alegro Station 33+75 0.0 33 134.6 142.0 7.2 6.0 95 AB 57 4/18/02 CO L. Side Cam. Alegro Station 34+90 . 0.0 33 135.3 142.0 7.1 6.0 95 AB 58 4/22/02 ST . Avenida La Cima Station 3+80 0.0 33 137.9 142.0 7.3 6.0 97 AB 59 4/22/02 ST Avenida La Cima Station 5+60 .0.0 33 136.5 142.0 . 6.8 6.0 96 AB 60 4/22/02 ST Avenida La Cima Station 8+00 0.0 33 140.3 142.0 5.5 6.0 99 AB 61 4/22/02 . ST Avenida La Cima Station 10+80 0.0 33 138.3 142.0 5.2 6.0 97 AB 62 4/22/02 ST Avenida La Cima Station 12+50 0.0 33 134.6 142.0 5.9 6.0 95 AB 63 4/22/02 ST Avenida La Cima Station 15+55 0.0 33 136.6 142.0 6.3 6.0 96 AB 64 4/22/02 ST Avenida La Cima Station 16+90 0.0 33 139.6 142.0 5.2 6.0 98 AB 65 4/22/02 ST Corte Del Cruce Station 2+45 0.0 33 135.5 142.0 6.8 6.0 95 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 Client: 0 . Page 2of5 . Leighton and Associates, Inc 7/19/2 11:55:59AM MM MM - - - - - - - - - - - - - - - SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Location Of Test Lot # Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks AB 66 4/22/02 ST Corte Del Cruce Station 5+05 0.0 33 138.2 142.0 6.3 6.0 97 AB 67 4/22/02 ST Corte Del Cruce Station 6+60 0.0 33 136.2 142.0 7.1 6.0 96 AB 68 4/22/02 ST Corte Del Cruce Station 7+56 0.0 33 139.6 142.0 6.0 6.0 98 AB 69 4/22/02 ST Corte Del Cruce Station 8+70 0.0 33 136.0 142.0 7.2 6.0 96 AB 70 4/22/02 ST Corte Del Cruce Station 3+70 0.0 33 137.9 142.0 6.8 6.0 97 AB 71 4/24/02 CG L. Side La Cima Station 2+65 0.0 33 136.7 142.0 6.1 6.0 96 AB 72 4/24/02 XG L. Side La Cima Station 3+05 0.0 33 137.3 142.0 6.5 6.0 97 AB 73 5/1/02 ST R. Side La Cima Station 17+35 0.0 33 137.4 142.0 6.6 6.0 97 AB 74 5/1/02 ST R. Side Del Alba Station 18+13 0.0 33 135.2 142.0 7.4 6.0 95 AB 75 5/1/02 ST L. Side Del Alba Station 19+35 0.0 33 136.8 142.0 7.1 6.0 96 AB 76 5/1/02 ST L. Side Del Alba Station 20+68 0.0 33 136.5 142.0 7.5 6.0 96 AB 77 5/1/02 ST Avenida Del Alba Station 22+80 0.0 33 137.1 142.0 6.7 6.0 97 AB 78 5/1/02 ST Avenida Del Alba Station 25+42 0.0 33 140.3 142.0 5.7 6.0 99 AB 79 5/1/02 ST Avenida Del Alba Station 26+81 0.0 33 137.8 142.0 6.1 6.0 97 AB 80 5/1/02 ST Avenida Del Alba Station 29+50 0.0 33 138.1 142.0 6.5 6.0 97 AB 81 5/1/02 ST Avenida Del Alba Station 31+70 0.0 33 136.2 142.0 7.3 6.0 96 AB 82 5/1/02 ST Camino Alegre Station 32+70 0.0 33 136.2 142.0 6.1 6.0 96 AB 83 5/1/02 ST Camino Alegre Station 34+72 0.0 33 136.9 142.0 6.0 6.0 96 AB 84 5/1/02 XG R. Side Alegre Station 35+75 0.0 33 139.1 142.0 5.5 6.0 98 AB 85 5/1/02 ST Avenida La Cima Station 2+70 0.0 33 138.5 142.0 5.9 6.0 98 AB 86 5/1/02 ST Avenida La Cima Station 2+31 0.0 33 135.2 142.0 6.7 6.0 95 AB 87 6/3/02 PL Open Space Lot 246 0.0 29 134.6 139.5 6.9 8.0 96 AB 88 6/3/02 PL Open Space Lot 246 0.0 29 135.8 139.5 8.2 8.0 97 AB 89 6/3/02 PL Driveway Open Space Lot 246 0.0 29 133.2 139.5 7.6 8.0 95 AB 90 6/19/02 CG R. Side Ave. Secreto Station 4+10 0.0 30 116.3 119.5 11.7 12.0 97 AB 91 6/19/02 CG R. Side Ave. Secreto Station 0+50 0.0 30 116.0 119.5 12.1 12.0 97 AB 92 6/19/02 CO L. Side Ave. Secreto Station 2+60 0.0 30 113.7 119.5 11.3 12.0 95 AB 93 6/19/02 CO L. Side Ave. Secreto Station 5+90 0.0 30 115.6 119.5 11.4 12.0 97 AB 94 6/19/02 CO R. Side Ave. Secreto Station 7+74 0.0 30 115.9 119.5 12.6 12.0 97 AB 95 6/19/02 CO R. Side Sitio Toledo Station 1+23 0.0 30 115.6 119.5 12.0 12.0 97 AB 96 6/19/02 CO L. Side Sitio Toledo Station 2+30 0.0 30 114.2 119.5 11.5 12.0 96 AB 97 6/19/02 CO R. Side Sitio Toledo Station 3+15 0.0 30 117.2 119.5 12.6 12.0 98 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 44 Client: 0 Page 3of5 Leighton and Associates, Inc 7/19/2 10:44:57AM - - - - - - - - - - - - - - - - - - - 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 AB 98 6/19/02 CG L. Side Andalucia Station 1+10 0.0 30 115.1 119.5 13.1 12.0 96 AB 99 6/19/02 CG R. Side Andalucia Station 1+35 0.0 30 114.8 119.5 12.2 12.0 96 AB 100 6/19/02 CG L. Side Andalucia Station 2+32 0.0 30 115.6 119.5 12.7 12.0 97 AB 101 6/19/02 CO R. Side Ave. Aragon Station 16+57 0.0 30 115.6 119.5 13.0 12.0 97 AB 102 6/19/02 CG L. Side Ave. Aragon Station 15+51 0.0 30 113.9 119.5 11.8 12.0 95 AB 103 6/19/02 CO R. Side Ave. Aragon Station 13+38 0.0 30 114.1 119.5 11.5 12.0 95 AB 104 6/19/02 CO L. Side Ave. Aragon Station 11+50 0.0 30 115.2 119.5 12.1 12.0 96 AB 105 6/19/02 CO R. Side Ave. Aragon Station 9+52 0.0 30 116.7 119.5 12.6 12.0 98 AB 106 6/19/02 CO L. Side Ave. Aragon Station 7+74 0.0 30 116.0 119.5 13.0 12.0 97 AB 107 6/19/02 CO R. Side Ave. Aragon Station 5+90 0.0 30 114.6 119.5 12.7 12.0 96 AB 108 6/19/02 CO R. Side Ave. Aragon Station 4+80 0.0 30 116.8 119.5 11.9 12.0 98 AB 109 6/19/02 CO L. Side Ave. Aragon Station 4+25 0.0 30 115.2 119.5 13.1 12.0 96 AB 110 6/19/02 CO L. Side Ave. Aragon Station 2+82 0.0 30 115.0 119.5 12.5 12.0 96 AB 111 7/9/02 ST R. Side Ave. Aragon Station 3+01 0.0 30 116.3 119.5 11.8 12.0 97 AB 112 7/9/02 ST L. Side Ave. Aragon Station 3+19 0.0 30 115.8 119.5 10.6 12.0 97 AB 113 7/9/02 ST R. Side Ave. Aragon Station 5+01 0.0 30 117.5 119.5 12.2 12.0 98 AB 114 7/9/02 ST L. Side Ave. Aragon Station 6+05 0.0 30 116.7 119.5 11.8 12.0 98 AB 115 7/9/02 ST Center Ave. Aragon Station 1+17 0.0 30 117.9 119.5 12.6 12.0 99 AB 116 7/9/02 ST L. Side Ave. Aragon Station 1+98 0.0 30 117.0 119.5 12.0 12.0 98 AB 117 7/9/02 ST L. Side Ave Secreto Station 2+75 0.0 30 115.1 119.5 11.6 12.0 96 AB 118 7/9/02 ST R. Side Ave Secreto Station 4+54 0.0 30 114.7 119.5 10.9 12.0 96 AB 119 7/9/02 ST R. Side Ave Secreto Station 6+00 0.0 30 116.0 119.5 10.8 12.0 97 AB 120 7/9/02 ST L. Side Ave Secreto Station 7+20 0.0 30 116.1 119.5 12.1 12.0 97 AB 121 7/9/02 ST Center Ave Secreto Station 8+17 0.0 30 115.7 119.5 11.6 12.0 97 AB 122 7/12/02 SW DO Path N. of Lot 123 0.0 34 110.6 121.0 12.6 11.0 91 AB 123 7/12/02 SW DO Path N. of Lot 124 0.0 34 108.9 121.0 13.2 11.0 90 AB 124 7/15/02 SW DO Path N. of Lot 127 0.0 34 109.5 121.0 11.9 11.0 90 AB 125 7/15/02 sw DG Path N. of Lot 133 0.0 34 111.6 121.0 12.0 11.0 92 AB 126 7/15/02 SW DO Path N. of Lot 248 0.0 34 111.2 121.0 12.1 11.0 92 AB 127 7/25/02 SW DO Path N. of Lot 143 0.0 34 110.8 121.0 12.6 11.0 92 AB 128 7/25/02 SW DG Path N. of Lot 140 0.0 34 110.5 121.0 11.7 11.0 91 AB 129 7/25/02 SW DO Path N. of Lot 137 0.0 34 109.8 121.0 13.0 11.0 91 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 Client: 0 Page 4 of 5 Leighton and Associates, Inc 7/19/2 10:44:57AM - - - - - - - - - - - - - - - - - - - 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 AB 130 8/12/02 CG L. Side Ave. Aragon Station 16+92 0.0 30 115.3 119.5 11.2 12.0 96 AB 131 8/12/02 CG Median Ave. Aragon Station 1+96 0.0 30 115.0 119.5 10.9 12.0 96 AB 132 8/12/02 CG Median Ave. Aragon Station 2+13 0.0 30 115.7 119.5 12.1 12.0 97 AB 133 8/12/02 CG R. Side Ave. Aragon Station 1+70 0.0 30 114.9 119.5 11.7 12.0 96 "TEST NO. 50 DOES NOT EXIST" Project Number: 851855-012 0 Project Name: Arroyo/Units 2-4 Project Location: 0 ;q Client: 0 Page 5of5 Leighton and Associates, Inc 7/19/2 10:44:57AM - - - - - .-. - - - - - - M11=11=1 - - - - 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 AC 1 9/21/01 ST Avenida De Sueno Station 54+50 0.0 ACI 134.5 141.5 0.0 95 AC 2 9/21/01 ST Avenida De Sueno Station 53+50 0.0 ACI 135.0 141.5 0.0 95 AC 3 9/21/01 ST Avenida De Sueno Station 52+50 0.0 ACI 133.8 141.5 0.0 95 AC 4 9/21/01 ST Avenida De Sueno Station 51+00 0.0 ACI 134.7 141.5 0.0 95 AC 5 9/21/01 ST Avenida De Sueno Station 49+50 0.0 ACI 134.6 141.5 0.0 95 AC 6 9/21/01 ST Avenida De Sueno Station 48+00 0.0 ACI 136.0 141.5 0.0 96 AC 7 9/21/01 ST Avenida De Sueno Station 46+50 0.0 ACI 139.3 141.5 0.0 98 AC 8 9/21/01 ST Avenida De Sueno Station 45+00 0.0 ACI 137.1 141.5 0.0 97 AC 9 9/21/01 ST Avenida De Sueno Station 43+50 0.0 ACI 136.5 141.5 0.0 96 AC 10 9/21/01 ST Avenida De Sueno Station 42+00 0.0 ACI 137.5 141.5 0.0 97 AC 11 11/13/01 ST Calle Cordoba Station 1+35 0.0 AC2 135.9 155.0 0.0 88 RTON hA AC hA 11/13/01 ST CahleCordoba Station 1+35 0.0 AC2 152.3 155.0 0.0 98 RTOF 11 AC 12 11/13/01 ST Calle Cardoba Station 1+25 0.0 AC2 150.9 155.0 0.0 97 AC 13 3/15/02 ST Camino Alegre Station 40+75 0.0 AC2 149.3 155.0 0.0 96 AC 14 3/15/02 ST Camino Alegre Station 39+55 0.0 AC2 147.9 155.0 0.0 95 AC 15 3/15/02 ST Camino Alegre Station 37+20 0.0 AC2 148.5 155.0 0.0 96 AC 16 3/15/02 ST Camino Alegre Station 36+42 0.0 AC2 149.5 155.0 0.0 96 AC 17 4/24/02 ST Avenida La Cima Station 5+15 0.0 AC3 138.7 144.0 0.0 96 AC 18 4/24/02 ST Avenida La Cima Station 7+75 0.0 AC3 138.2 144.0 0.0 96 AC 19 4/24/02 ST Avenida La Cima Station 10+65 0.0 AC3 139.6 144.0 0.0 97 AC 20 4/24/02 ST Avenida La Cima Station 11+65 0.0 AC3 137.5 144.0 0.0 95 AC 21 4/24/02 ST Avenida La Cima Station 14+90 0.0 AC3 138.2 144.0 0.0 96 AC 22 4/24/02 ST Corte Del Cruce Station 2+70 0.0 AC3 137.0 144.0 0.0 95 AC 23 4/24/02 ST Corte Del Cruce Station 5+50 0.0 AC3 138.5 144.0 0.0 96 AC 24 4/24/02 ST Corte Del Cruce Station 8+00 0.0 AC3 140.1 144.0 0.0 97 AC 25 4/24/02 ST Corte Del Cruce Station 8+62 0.0 AC3 141.3 144.0 0.0 98 AC 26 4/24/02 ST Corte Del Cruce Station 6+18 0.0 AC3 138.6 144.0 0.0 96 AC 27 4/24/02 ST Corte Del Cruce Station 3+42 0.0 AC3 137.5 144.0 0.0 95 AC 28 4/25/02 ST Avenida La Cima Station 16+35 0.0 AC3 136.9 144.0 0.0 95 AC 29 4/25/02 ST Avenida La Cima Station 14+00 0.0 AC3 138.5 144.0 0.0 96 AC 30 4/25/02 ST Avenida LaCima Station 13+00 0.0 AC3 138.1 144.0 0.0 96 AC 31 4/25/02 ST Avenida La Cima Station 11+50 0.0 AC3 137.9 144.0 0.0 96 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 Client: 0 Page 1 of Leighton and Associates, Inc 7/20/2 3:10:45PM - - - - - - - - - - - - - - - - - - - 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 AC 32 4/25/02 ST Avenida La Cima Station 9+90 0.0 AC3 140.0 144.0 0.0 97 AC 33 4/25/02 ST Avenida La Cima Station 8+12 0.0 AC3 141.6 144.0 0.0 98 AC 34 4/25/02 ST Avenida La Cima Station 6+50 0.0 AC3 139.8 144.0 0.0 97 AC 35 4/25/02 ST Avenida La Cima Station 4+20 0.0 AC3 138.7 144.0 0.0 96 AC 36 7/10/02 ST Avenida Secreto Station 0+79 0.0 ACS 140.3 146.0 0.0 96 AC 37 7/10/02 ST Avenida Secreto Station 1+78 0.0 AC5 141.7 146.0 0.0 97 AC 38 7/10/03 ST Avenida Secreto Station 2+36 0.0 ACS 140.9 146.0 0.0 97 AC 39 7/10/02 ST Avenida Secreto Station 3+84 0.0 ACS 139.8 146.0 0.0 96 AC 40 7/10/02 ST Avenida Secreto Station 5+43 0.0 ACS 142.6 146.0 0.0 98 AC 41 7/10/02 ST Avenida Secreto Station 6+75 . 0.0 ACS 143.7 146.0 0.0 98 AC 42 7/10/02 ST Avenida Secreto Station 8+40 0.0 ACS 141.8 146.0 0.0 97 AC 43 7/10/02 ST Avenida Aragon Station 2+95 0.0 ACS 140.9 146.0 0.0 97 AC 44 7/10/02 ST Avenida Aragon Station 4+25 0.0 AC5 141.5 146.0 0.0 97 AC 45 7/10/02 ST Avenida Aragon Station 4+40 0.0 ACS 139.9 146.0 0.0 96 AC 46 7/10/02 ST Avenida Aragon Station 6+55 0.0 ACS 140.1 146.0 0.0 96 AC 47 7/10/02 PL Lot 246 - 0.0 ACS 139.2 146.0 0.0 . 95 AC 48 7/10/02 PL Lot 246 0.0 ACS 141.7 146.0 0.0 97 AC 49 7/10/02 PL Lot 246 0.0 AC5 140.2 146.0 0.0 96 AC 50 8/21/02 ST Sitio Toledo Station 1+34 0.0 AC6 143.1 146.8 0.0 97 AC 51 8/21/02 ST Sitio Toledo Station 2+20 0.0 AC6 144.5 146.8 0.0 98 AC 52 8/21/02 ST Sitio Toledo Station 3+10 0.0 AC6 142.6 146.8 0.0 97 AC 53 8/21/02 ST Sitio Andalucia Station 0+70 0.0 AC6 142.0 146.8 0.0 97 AC 54 8/21/02 ST Sitio Andalucia Station 1+54 0.0 AC6 143.2 146.8 0.0 98 AC 55 8/21/02 ST Sitio Andalucia Station 2+10 0.0 AC6 140.8 146.8 0.0 96 AC 56 8/21/02 ST Calle Acervo Station 16+84 0.0 AC6 141.7 146.8 0.0 97 AC 57 8/21/02 ST Calle Acervo Station 14+58 0.0 AC6 139.9 146.8 0.0 95 AC 58 8/21/02 ST Calle Acervo Station 11+80 0.0 AC6 140.8 146.8 0.0 96 AC 59 8/21/02 ST Calle Acervo Station 9+10 0.0 AC6 142.6 146.8 0.0 . 97 AC 60 8/21/02 ST Calle Acervo Station 7+32 0.0 AC6 141.9 146.8 0.0 97 AC 61 8/21/02 ST Calle Acervo Station 14+75 0.0 AC6 144.2 146.8 0.0 98 AC 62 8/21/02 ST Calle Acervo Station 13+16 0.0 AC6 141.5 146.8 0.0 96 AC 63 8/21/02 ST Calle Acervo Station 7+86 0.0 AC6 142.5 146.8 0.0 97 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 . Client: 0 Page 2of4 . . Lelgnton and issociares, Inc 7/20/2 3:10:46PM - - - - - - - - - - - - - - - - - - - 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 AC 64 2/8/03 ST Avenida De Sueno Station 54+50 0.0 AC7 142.5 146.5 0.0 97 AC 65 2/8/03 ST Avenida De Sueno Station 53+25 0.0 AC7 141.1 146.5 0.0 96 AC 66 2/8/03 ST Avenida De Sueno Station 51+50 0.0 AC7 139.3 146.5 0.0 95 AC 67 2/8/03 ST Avenida De Sueno Station 49+25 0.0 AC7 140.9 146.5 0.0 96 AC 68 2/8/03 ST Avenida Aragon Station 3+25 0.0 AC7 142.3 146.5 0.0 97 AC 69 2/8/03 ST Avenida Aragon Station 5+10 0.0 AC7 139.6 146.5 0.0 95 AC 70 2/8/03 ST Avenida Aragon Station 6+50 0.0 AC7 140.9 146.5 0.0 96 AC 71 2/8/03 ST Avenida Aragon Station 9+00 0.0 AC7 144.0 146.5 0.0 98 AC 72 5/6/03 ST Avenida La Cima Station 14+20 0.0 AC8 139.6 146.0 0.0 96 AC 73 5/6/03 ST Avenida La Cima Station 11+50 0.0 AC8 138.9 146.0 0.0 95 AC 74 5/6/03 ST Avenida La Cima Station 8+55 0.0 AC8 139.6 146.0 0.0 96 AC 75 5/6/03 ST Avenida La Cima Station 5+30 0.0 AC8 142.3 146.0 0.0 97 AC 76 5/6/03 ST Avenida La Cima Station 3+45 0.0 AC8 143.3 146.0 0.0 98 AC 77 5/6/03 ST Avenida La Cima Station 13+00 0.0 AC8 140.6 146.0 0.0 96 AC 78 5/6/03 ST Avenida La Cima Station 9+50 0.0 AC8 138.7 146.0 0.0 95 AC 79 5/6/03 ST Avenida La Cima Station 5+60 0.0 AC8 141.2 146.0 0.0 97 AC 80 5/6/03 ST Avenida La Cima Station 2+65 0.0 AC8 138.9 146.0 0.0 95 AC 81 5/6/03 ST Avenida La Cima Station 2+00 0.0 AC8 144.0 146.0 0.0 99 AC 82 5/7/03 ST Calle Cordoba Station 0+15 0.0 AC8 138.9 146.0 0.0 95 AC 83 5/7/03 ST Calle Cordoba Station 0+40 0.0 AC8 142.4 146.0 0.0 98 AC 84 5/7/03 ST Avenida De Sueno Station 49+50 0.0 AC8 140.5 146.0 0.0 96 AC 85 5/7/03 ST Avenida De Sueno Station 45+00 0.0 AC8 139.2 146.0 0.0 95 AC 86 5/7/03 ST Avenida De Sueno Station 46+00 0.0 AC8 143.1 146.0 0.0 98 AC 87 5/7/03 ST Avenida De Sueno Station 42+00 0.0 AC8 141.2 146.0 0.0 97 AC 88 5/7/03 ST Camino Alegre Station 39+40 0.0 AC8 141.5 146.0 0.0 97 AC 89 5/7/03 ST Camino Alegre Station 37+00 0.0 AC8 138.9 146.0 0.0 95 AC 90 5/7/03 ST Camino Alegre Station 39+90 0.0 AC8 139.5 146.0 0.0 96 AC 91 5/7/03 ST Camino Alegre Station 38+35 0.0 AC8 142.5 146.0 0.0 98 AC 92 5/7/03 ST Camino Alegre Station 36+75 0.0 AC8 138.6 146.0 0.0 95 AC 93 7/29/03 ST Avenida Secreto Station 1+75 0.0 AC4 139.8 143.5 0.0 97 AC 94 7/29/03 ST Avenida Secreto Station 2+50 0.0 AC4 140.7 143.5 0.0 98 AC 95 7/29/03 ST Avenida Secreto Station 3+50 0.0 AC4 141.2 143.5 0.0 98 Project Number: 851855-012 0- Project Name: Arroyo/Units 2-4 Project Location: 0 ;q Client: 0 Page 3of4 eignton ana Associates, inc 7/20/2 3:10:46PM - - - - - - - - - - - - - - - - - - - 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 AC 96 7/29/03 ST Avenida Secreto Station 4+25 0.0 AC4 140.4 143.5 0.0 98 AC 97 7/29/03 ST Avenida Secreto Station 5+50 0.0 AC4 139.4 143.5 0.0 97 AC 98 7/29/03 ST Avenida Secreto Station 6+25 0.0 AC4 141.0 143.5 0.0 98 AC 99 7/29/03 ST Avenida Secreto Station 7+25 0.0 AC4 138.4 143.5 0.0 96 AC 100 7/29/03 ST Avenida Secreto Station 8+00 0.0 AC4 142.2 143.5 0.0 99 AC 101 7/29/03 ST Avenida Secreto Station 1+00 0.0 AC4 141.9 143.5 0.0 99 AC 102 7/29/03 ST Avenida Secreto Station 8+50 0.0 AC4 143.1 143.5 0.0 100 AC 103 7/29/03 ST Sitio Toledo Station 1+00 0.0 AC4 140.7 143.5 0.0 98 AC 104 7/29/03 ST Sitio Toledo Station 2+20 0.0 AC4 141.1 143.5 0.0 98 AC 105 7/29/03 ST Sitio Toledo Station 2+80 0.0 AC4 142.2 143.5 0.0 99 AC 106 7/29/03 ST Sitio Toledo Station 3+23 0.0 AC4 140.1 143.5 0.0 98 AC 107 7/29/03 ST Sitio Toledo Station 1+50 0.0 AC4 139.9 143.5 0.0 97 AC 108 7/29/03 ST Sitio Toledo Station 2+75 0.0 AC4 143.1 143.5 0.0 100 AC 109 7/29/03 ST Sitio Toledo Station 3+00 0.0 AC4 140.9 143.5 0.0 98 AC 110 7/29/03 ST Sitio Toledo Station 3+20 0.0 AC4 142.0 143.5 0.0 99 AC 111 7/29/03 ST Avenida Aragon Station 6+00 0.0 AC4 140.7 143.5 0.0 98 AC 112 7/29/03 ST Avenida Aragon Station 6+75 0.0 AC4 141.7 143.5 0.0 99 AC 113 7/29/03 ST Corte Del Cruce Station 2+30 0.0 AC4 140.2 143.5 0.0 98 AC 114 7/29/03 ST Corte Del Cruce Station 4+00 0.0 AC4 141.1 143.5 0.0 98 AC 115 7/29/03 ST Corte Del Cruce Station 5+70 0.0 AC4 140.7 143.5 0.0 98 AC 116 7/29/03 ST Corte Del Cruce Station 7+35 0.0 AC4 139.8 143.5 0.0 97 AC 117 7/29/03 ST Corte Del Cruce Station 8+30 0.0 AC4 139.9 143.5 0.0 97 AC 118 7/29/03 ST Corte Del Cruce Station 7+60 0.0 AC4 140.9 143.5 0.0 98 AC 119 7/29/03 ST Corte Del Cruce Station 6+75 0.0 AC4 140.3 143.5 0.0 98 AC 120 7/29/03 ST Corte Del Cruce Station 5+15 0.0 AC4 140.1 143.5 0.0 98 AC 121 7/29/03 ST Corte Del Cruce Station 3+45 0.0 AC4 140.0 143.5 0.0 98 AC 122 7/29/03 ST Corte Del Cruce Station 2+20 0.0 AC4 138.5 143.5 0.0 97 Project Number: 851855-012 Project Name: Arroyo/Units 2-4 Project Location: 0 Client: 0 Page 4 of 4 Leighton and Associates, Inc 7/20/2 3:10:46PM I 851855-013 I APPENDIX C Laboratory Testing Procedures and Test Results Maximum Density Tests: The maximum dry density and optimum moisture content of typical soils I 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 (%) 1 Yellow-brown sandy silt 117.5 13.5 2 Dark gray-brown sandy clay 121.5 13.0 3 Yellow-brown sandy silty clay 103.5 22.0 4 Gray-brown sandy clay 105.5 21.0 5 Light brown silty sand 116.0 14.0 6 Pale yellow-brown silty sand 120.0 12.0 7 Olive green-gray sandy clay 116.0 14.5 8 Brown sandy silty clay 122.0 11.5 - 9 Pale yellow-light brown fine to medium sand 119.0 12.0 10 Olive-gray sandy silt 114.5 16.5 11 Medium olive-brown sandy clay fill mix 122.0 12.5 12 Olive-brown clayey sandy silt 118.5 13.5 13 Gray green clayey silt 111.5 18.5 14 Pale yellow-light brown/medium brown clayey sand 122.0 11.5 15 Pale yellow-light brown fine to medium sand 119.5 12.5 16 Pale yellow light brown sand with green clay 120.0 12.5 17 Orange-brown silty sand 117.0 10.5 18 Gray-light brown fine to medium sand 118.0 13.5 19 Gray-light brown sand with green clay 120.5 12.5 20 Light brown silty fine sand with yellow limonite 105.5 20.5 I 7 I I I I I I I I 1 I Li 851855-013 APPENDIX C (Continued) Sample Number . Sample Description Maximum Dry Density (pcf) Optimum Moisture Content (%) 21 Olive-gray/pale brown silty sand 123.0 12.0 22 Pale gray silty sand 128.0 9.0 23 Green silty sandy clay 111.5 16.5 24 Miscellaneous Recycled Aggregate Base 128.5 9.0 25 Lime-treated subgrade soil 111.0 17.0 26 Lime-treated subgrade soil 113.0 16.5 27 Miscellaneous Recycled Aggregate Base 116.0 14.0 28 Lime-treated subgrade soil 109.5 18.0 29 Class 2 Aggregate Base 139.5 8.0 30 Recycled Class 2 Aggregate Base 119.5 12.0 31 Class 2 Aggregate Base 141.5 6.0 32 Shading sand 132.0 8.5 33 Class 2 Aggregate Base 142.0 6.0 34 Recycled Class 2 Aggregate Base 121.0 11.0 AC Laboratory Maximum Density Tests: The laboratory maximum density of the asphalt concrete samples was determined by the Hveem Method, California Test Method Nos. 304 and 308. The results of the tests are presented in the table below: Sample Number ]_Sample Description Laboratory Density (pcf) AC! 3/4-inch AC 141.5 AC2 3/4-inch AC 155.0 AC3 3/4-inch AC 144.0 AC4 3/4-inch AC 143.5 ACS 3/4-inch AC 146.0 AC6 3/4-inch AC 146.8 AC7 3/4-inch AC 146.5 AC8 3/4-inch AC 146.0 C-2 Fill I I I I I I I I I I I I I 1 ~1