Loading...
HomeMy WebLinkAboutCT 02-14-05; BRESSI RANCH PA 10 UNIT 5; AS-GRADED REPORT OF ROUGH; 2004-08-18AS-GRADED REPORT OF ROUGH AND FINE GRADING, LOTS 1 THROUGH 515, PLANNING AREAS PA-6 THROUGH PA-10, PA-12, OS-1, AND OS-3, BRESSI RANCH, CARLSBAD TRACT NO. 00-06, CARLSBAD, CALIFORNIA Prepared for: LENNAR COMMUNITIES 1525 Faraday Avenue, Suite 300 Carlsbad, California 92008 Project No. 971009-014 August 18, 2004 (revised August 31, 2004) Leighton and Associates, Inc. A LEIGHTON GROUP COMPANY 4 Leighton and Associates, Inc. A LEIGHTON GROUP COMPANY August 18, 2004 (revised August 31,2004) ProjectNo. 971009-014 To: Lennar Communities 1525 FaradayAvenue, Suite 300 Carlsbad, Califomia 92008 Attention: Mr. John Slatton Subject: As-Graded Report of Rough and Fine Grading, Lots 1 through 515, Planning Areas PA-6 through PA-10, PA-12, OS-1, and OS-3, Bressi Ranch, Carlsbad Tract No. 00-06, Carlsbad, Califomia In accordance with the request and authorization of representatives of Lennar Communities, we have performed geotechnical services during the rough and fme grading operations for Planning Areas PA-6 through PA-10, PA-12, OS-1, and OS-3 at the Bressi Ranch project (Carlsbad Tract No. 00-06) located in Carlsbad, Califomia (Figure 1). The accompanying as-graded report summarizes our geotechnical observations, field and laboratory test results, and the geotechnical conditions encountered during the rough and fme grading operations for the subject lots. In addition, the accompanying report presents our geotechnical conclusions and recommendations conceming the post grading and constmction phases for the residential lots within Planning Areas PA-6 through PA-10, and PA-12. The rough and fine grading operations for Planning Areas PA-6 through PA-10, PA-12, OS-1, and OS-3 of the Bressi Ranch project were performed in general accordance with the project geotechnical reports (Appendix A), geotechnical recommendations made during the grading operations, and the City of Carlsbad requirements. It is our professional opinion that the subject areas are suitable for their intended use provided the recommendations included herein and in the project geotechnical reports are incorporated into the design and constmction of the residential stmctures and associated improvements. As of this date, the grading operations are essentially complete for Lots 1 through 515. However, Lots 208 through 224 in Planning Area PA-8, and Lots 461 through 488 and 510 through 513 in Planning Area PA-12 are low and have not been fmish graded. Upon completion of the remaining fine grading operations on these lots, an addendum letter will be prepared summarizing the grading 3934 Murphy Canyon Road, Suite B205 • San Diego, CA 92123-4425 858.292.8030 • Fax 858.292.0771 "www.leightongeo.com 971009-014 operations and providing additional fmdings, conclusions, and recommendations (if any) relative to the post grading and constmction phases on these lots. If you have any questions regarding our report, please contact this office. We appreciate this opportunity to be of service. Respectfully submitted, LEIGHTON AND ASSOCLVTES, INC. WiUiam D. Olson, RCE 45283 Senior Project Engineer Randall K. Wagner,'CEG 1612 Senior Associate Distribution: (4) Addressee (18) Greystone Homes, Attention: Mr. Keith Randhahn -2- Leighton 971009-014 TABLE OF CONTENTS Section Page 1.0 INTRODUCnON 1 1.1 PROJECT DESCRIPTION 1 2.0 SUMMARY OF ROUGH AND RNE GRADING OPERATIONS 4 2.1 SUE PREPARATION AND REMOVALS 4 2.2 SUBDRAINS " !!!!!!!!!!!!!!!! s 2.3 BUTTRESS AND sTABiiirY FILL KEYS !!!!!!!!!!!!!! 5 2.4 FILL SLOPE KEYS !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 6 2.5 CUT/FILLTRANsnioNcoNDmoNs !!!!!!!!!!!!!!!!6 2.6 OVEREXCAVATION OF CUT LOTS !!!!!!!!!!!!!!!! 7 2.7 PLACEMENT OF OVERSIZED MATERIAL [ _ ' ' [ 7 2.8 FILL PLACEMENT AND COMPACTION [v 2.9 FIELD DENSITY TESTING .........^ 2.10 LABORATORY TESTING 8 2.11 SETTLEMENT MONUMENT "MONITORiNG OF DEEP FILLS 9 2.12 GRADED SLOPES 9 3.0 ENGINEERING GEOLOGIC SUMMARY 10 3.1 AS-GRADED GEOLOGIC CONDmONS 10 3.2 GEOLOGIC UNITS 10 3.2.1 Undocumented Fill Soils*(M^^^ 10 3.2.2 Topsoil lo 3.2.3 Alluvium/Colluvium, Undifferentiated 11 3.2.4 Landslide Deposits [ 11 3.2.5 Santiago Formation 11 3.3 GEOLOGIC STRUCTURE 12 3.4 FAULTING AND SEISMIOTY [ " 12 3.5 GROUNDWATER 13 3.6 EXPANSION AND SULFATE CONTENTf^^ OF REPRESENTATIVE FMSH GRADE SOILS 14 4.0 CONCLUSIONS 15 4.1 GENERAL 15 4.2 SUMMARY OF CONCLUSIONS " ' 15 5.0 RECOMMENDATIONS 18 5.1 EARTHWORK 18 5.1.1 Site Preparation 18 5.1.2 Excavations 18 5.1.3 Fill Placement and Compaction 19 Leighton 971009-014 TABLE OF CONTENTS fContinued) Section Page 5.2 RESIDENTIAL FOUNDATION DESIGN CONSIDERATIONS 19 5.2.1 Moisture Conditioning 22 5.2.2 Seismic Design Parameters 23 5.2.3 Foundation Setback 23 5.2.4 Anticipated Settlement 24 5.3 LATERAL EARTH PRESSURES 24 5.4 FENCES AND FREESTANDING WALLS [ [ 26 5.5 CONCRETE 27 5.6 SLOPE MAINTENANCE GuiDEm^^ 28 5.7 CONTROL OF SURFACE WATER AND DRAINAGE 28 5.8 LANDSCAPING AND POST-CONSTRUCTION 29 5.9 CONSTRUCTION OBSERVATION ANDTESTING"|"""|""'||"| [ 30 6.0 LIMITATIONS 31 FIGURE FIGURE 1 - SITE LOCATION MAP - PAGE 2 TABLES TABLE 1 - LOT-BY-LOT SUMMARY OF AS-GRADED GEOTECHNICAL CONDITIONS - REAR OF TEXT TABLE 2 - POST-TENSIONED FOUNDATION DESIGN RECOMMENDATIONS - PAGE 20 TABLE 3 - PRESOAKING RECOMMENDATIONS BASED ON FINISH GRADE SOIL EXPANSION POTENTIAL • PAGE 22 TABLE 4 - MINIMUM FOUNDATION SETBACK FROM SLOPE FACES - PAGE 24 TABLE 5 - LATERAL EARTH PRESSURES - PAGE 25 PLATES PLATES 1 THROUGH 5 - AS-GRADED GEOTECHNICAL MAP - IN POCKETS APPENDICES APPENDIX A - REFERENCES APPENDIX B - SUMMARY OF FIELD DENSITY TESTS APPENDIX C - LABORATORY TESTING PROCEDURES AND TEST RESULTS APPENDIX D - GENERAL EARTHWORK AND GRADING SPECIFICATIONS FOR ROUGH GRADING -II- Leighton 971009-014 1.0 INTRODUCnON In accordance with the request and authorization of representatives of Lennar Communities, we have performed geotechnical services during the rough and fme grading operations for Planning Areas PA-6 through PA-10, PA-12, OS-1, and OS-3 at the Bressi Ranch project (Carlsbad Tract No. 00-06) located in Carlsbad, Califomia (Figure 1). Planning Areas PA-6 through PA-10, PA- 12, OS-1, and OS-3 include Lots 1 through 515, slopes, open space areas, and associated improvements. This as-graded report summarizes our geotechnical observations, field and laboratory test results, and the geotechnical conditions encountered during the rough and fine grading operations for the subject areas. In addition, this report presents our geotechnical conclusions and recommendations conceming the post grading and constmction phases for the residential lots. As of this date, the grading operations are essentially complete for Lots 1 through 515. However, Lots 208 through 224 in Planning Area PA-8, and Lots 461 through 488 and 510 through 513 in Planning Area PA-12 are low and have not been finish graded. Upon completion of the remaining fine grading operations on these lots, an addendum letter will be prepared summarizing the grading operations and providing additional findings, conclusions, and recommendations (if any) relative to the post grading and constmctibn phases on these lots. 1.1 Proiect Description The Bressi Ranch development (Figure 1) is located southeast of the intersection of EI Camino Real and Palomar Airport Road in the central portion of the City of Carlsbad, Califomia. The site consists of an irregular-shaped piece of property bordered on the north by Palomar Airport Road, on the west by El Camino Real, on the southwest and south by the La Costa - The Greens property, and by the Rancho Carrillo development and Melrose Drive to the east. The proposed Bressi Ranch development in Plarming Areas PA-6 through PA-10, PA-12 OS-1, and OS-3 includes: 1) 498 residential lots (Lots 1 through 63, 65 through 159, 166 through 260, 262 through 332, 337 through 420 and 425 through 515); 2) 17 Home Owner Association (HOA) lots consisting of slopes, parks, and open space areas (Lots 64, 160 through 165, 261, 262, 333 through 336, and 421 through 424); -1- Leighton AVIARA NORTH SITE LOCATION MAP Planning Areas PA-6 through PA-10, PA-12, OS-1 and OS-3 / Bressi Ranch Carlsbad, California Project No. Scale Engr./Geol. Drafted By Date 971009-014 Not to scale WDO/RKW KAM August 2004 Leighton and Associates, Inc. A LEIGHTON GROUP COMPANY Figure No. 1 971009-014 3) Associated streets (including Alverton Drive, Discovery Road, Ingleton Avenue, Topiary Street, Lismore Place, Dogwood Road, Arundel Avenue, Arbor Rose Drive, Dartington Way, Village Green Drive, Cottage Drive, Paradise Road, Peppertree Way, Garden House Road, Huntington Drive, Heritage Drive, Di Vita Drive, Greenhaven Drive, Edendale Street, Montecito Drive, Echo Avenue, Encanto Drive, Palmetto Drive, Pltmieria Drive, Live Oaks Drive, Ascot Avenue, Arches Way, and portion of Alicante Road, Town Garden Road, Gardenlane Way, Astoria Street, Muirfields Drive, and six imnamed private alleys); and 4) Slopes, a desilting basin, and imdeveloped open space areas in Plarming Areas OS-1 and OS-3. We anticipate the site constmction to consist of residential stmctures, driveways, underground utility services, retaining walls, concrete flatwork, landscaping, etc. We understand the residential stmctures will be up to two-stories in height and have slab-on- grade with wood-fi-ame and stucco constmction. Leighton 971009-014 2.0 SUMMARY OF ROUGH AND FINE GRADING OPERATIONS The rough and fme grading operations for Planning Areas PA-6 through PA-10, PA-12, OS-1, and OS-3, were performed between Jtme 2003 and August 2004. Nelson and Belding and Erreca's constmction companies performed the grading operations while Leighton and Associates performed the geotechnical observation and testing services. Our field technicians were on site full-time during the grading operations while our field and project geologists were on site on a periodic basis. Grading of the site included: 1) the removal of potentially compressible undocumented fill, topsoil, colluvium, alluvium, landslide deposits, and weathered formational material; 2) the excavation of buttress keys and stability fill keys; 3) the excavation of fill slope keys; 4) preparation of areas to receive fill; 5) the placement of subdrains in the canyon bottoms, buttiess keys; and stability fill keys 6) excavation of formational material; and 7) the placement of compacted fill soils. Up to approximately 45 feet of cut was excavated and a maximum of approximately 100 feet of fill was placed within the limits of the subject area. Table 1 (presented at the rear of text) summarizes the type of lot (i.e. cut, fill, cut/fill ti-ansition, cemented zone or expansive material overexcavation, etc.), the representative expansion potential/index and soluble sulfate content, the approximate maximum fill thickness, the differential fill thickness, and post-tension foundation category for the lots graded during the rough and fme grading operations. 2.1 Site Preparation and Removals Prior to grading, the areas of the proposed development were stripped of surface vegetation and debris and these materials were disposed of away fi-om the site. Removals of unsuitable and potentially compressible soils (including undocumented fill, topsoil, colluvium, alluviimi, landslide deposits, and weathered formational material) were made to competent material. The removals of potentially compressible material were performed in accordance with the recommendations of the project geotechnical reports (Appendix A) and geotechnical recommendations made during the course of grading. After the removals were made, the removal areas flatter than 5:1 (horizonta! to vertical) were scarified a minimum of 12 inches, moisture-conditioned as needed to obtain a near- optimum moisture content and compacted to a minimum 90 percent relative compaction, as determined by American Society for Testing and Materials (ASTM) Test Method D1557. The steeper natural hillsides were benched into competent material as fill was placed. Leighton 971009-014 2.2 Subdrains Canyon subdrains were placed under the observation of a representative of Leighton and Associates during the rough grading operations for the Bressi Ranch project. After the potentially compressible material in the canyons were removed to competent material or when compacted fill was placed over competent material to obtain flow to a suitable outiet location, a subdrain was installed along the canyon bottom. The canyon subdrains consist of a 6-inch diameter perforated pipe surrounded by a minimum of 9-cubic feet (per linear foot) of cmshed 3/4-inch gravel wrapped in Mirafi HON geofabric. In addition to the canyon subdrains, subdrains were also installed along the bottom of the buttress key and stability fill keys. The buttiess and stability fill subdrains consisted of a 4- inch diameter perforated pipe surroimded by a minimum of 3-cubic feet (per linear foot) of clean 3/4-inch gravel wrapped in Mirafi HON filter fabric. Where applicable, an additional subdrain was also installed along the buttiess and stability fill backcut at an approximate 30- foot vertical interval above the key bottom. The subdrains were placed with a minimum 1- percent fall (2-percent or greater where possible) to a suitable outlet location. The locations of the canyon subdrains placed during the rough grading operations for the project were surveyed by the project civil engineer. The subdrain locations are presented on the As-Graded Geotechnical Map (Plates 1 through 5). 2.3 Buttress and Stabilitv Fill Kevs Based on our geotechnical analysis performed during the preliminary and supplemental geotechnical investigations of the site (Appendix A), buttiess and stability fills were recommended to improve the gross stability of the existing hillsides and proposed graded areas in areas of existing landslides and/or other adverse geologic conditions. Based on our geotechnical analysis, a buttiess was excavated on Lots 427 through 433,442, and 443 on the north side of Plaiming Area PA-12 and iri the westem portion of Plarming Area OS-1. The other landslides encountered within the proposed grading limits ofPlanning Areas PA-6 through PA-10, PA-12, OS-1, and/or OS-3 were removed to competent landslide material or competent formational material during the rough and fine grading operations. The amount of planned fill in front of these landslides essentially buttressed the remaining landslide material without the need to constmct a buttress/shear key. The buttress key on the north side ofPlanning Area PA-12 ranged from approximately 50 to 60 feet wide at an approximate depth of 5 feet below the clayseam/potential failure surface (i.e. at an approximate elevation of 171 to 181 feet mean sea level [msl]). The buttress key on the west side ofPlanning Area OS-1 ranged from approximately 45 to 60 feet wide at an approximate depth of 5 feet below the clayseam/potential failure surface or at an approximate elevation of 176 to 217 feet mean sea level (msl). The buttress key bottoms were also excavated with a minimum 2 percent inclination into the slope. The -5- Leighton 971009-014 buttress frontcuts and backcuts were excavated at overall slope inclinations of 1:1 (horizontal to vertical) or flatter. The approximate location of the buttresses is presented on the As-Graded Geotechnical Map (Plates 1 through 5). Based on our geotechnical analysis, six stability keys were excavated in Planning Areas PA-6, PA-9, PA-12, OS-1, and OS-3. The stability fills were excavated at tiie following locations: 1) on the east side of Plaiming area OS-1; 2) on the east and the north sides of Lots 18 and 19 in Planning Area PA-6; 3) on the northeast side of Lots 276 through 280 in Planning Area PA-9; 4) on the west and north sides of Lots 298 through 302 in Planning Area PA-9; 5) on the north side of Lots 443 and 444 in Planning Area PA-12; and 6) along the north side of OS-3 adjacent to Gardenlane Way. The stability fills were constmcted to stabilize exposed formational claystone/siltstone, ground water seepage conditions, and/or other adverse geologic conditions within the Santiago Formation. The stability fill keys were excavated a minimum of 5 feet below the toe-of-slope, a minimum of 15 feet to 20 feet wide, with the key bottom angled at least 2 percent into-the-slope. The stability fill front cuts were excavated near vertical while the backcuts were excavated at an approximate 1:1 or less (horizontal to vertical) inclination. The approximate location of the stability fills is presented on the As-Graded Geotechnical Map (Plates 1 through 5). 2.4 Fill Slope Kevs Prior to the placement of fill slopes fhat were placed above natural and/or cut areas on the site, a fill slope key was constmcted. The fill slope keys were excavated at least 2 feet into competent soil along the toe-of-slope and constmcted approximately 15 feet wide with the key bottom angled a minimum of 2 percent into-the-slope. 2.5 Cut/Fill Transition Conditions The cut portion of lots that exposed the cut/fill transition within the relatively level building pad was overexcavated a minimum of 3 feet below fmish pad grade. Overexcavation of the building pad was performed to mitigate the transitional condition and related adverse effects of differential settlement that can result due to this underlying condition. The limits of the overexcavations were made at least 5 feet outside the anticipated building limits (or building footprint). To reduce the potential of a perched ground water condition within the transition lots, the pads were overexcavated with a 1- foot fall in the overexcavation bottom toward the fill. Lots that were overexcavated due to a cut/flll transition condition are indicated on Table 1. -5- Leighton 971009-014 2.6 Overexcavation of Cut Lots During the rough and fine grading of the Bressi Ranch project, the overexcavation of cut lots was performed in order to mitigate potential adverse conditions including: 1) well- cemented sandstone beds (or concretion layers) and very dense or hard Santiago Formation at or near finish grade which could create difficulties during fiiture excavations on the lots; and 2) potential highly expansive soils at finish grade that would require significant post- tension foundation designs. The cut lots tiiat contained these conditions witiiin tiie relatively level building pad was overexcavated a minimum of 3 feet below finish pad grade and replaced with compacted fill, hi order to minimize potential ponded ground water conditions on the overexcavation bottom, the lots were overexcavated to a mimmum depth of 3 feet at the rear oftiie lot and a minimum depth of 4 feet at the fi-ont oftiie lot (i.e. witii a 1-foot fall in the overexcavation bottom toward tiie stieet). Table 1 indicates which cut lots where overexcavated due to these conditions and which lots were left as cut lots. 2.7 Placement of Oversized Material During the rough and fine grading operations of the Bressi Ranch project, the well cemented or concretionary beds that where encountered witiiin the Santiago Formation typically resulted in tiie generation of rock fragments ranging from less than 6 inches to greater than 4 feet in maximum dimension. In order to minimize difficult excavation of fiiture utility trenches or foundations excavations, recommendations were made during the rough grading operations to place the oversized rock (generally defined as greater than 8 inches in diameter) below a deptii of 5 to 10 feet below the finish grade elevation of the fill areas. While the grading contiactors made their best effort to minimize the rock within the upper 5 to 10 feet ofthe finish grade surface, some oversized rock should be anticipated. In addition, cemented or concretionary beds may be encountered below shallow fills on the site during future grading and utility trench excavation that may result in the generation of additional oversized rock. 2.8 Fill Placement and Compaction After the completion of the remedial grading removals, processing of the excavated areas, and/or installation of the subdrains, on-site soil was placed as compacted fill. The on-site soil was generally spread in 4- to 8-inch loose lifts; moisture conditioned as needed to attain a near-optimum nioisture content, and compacted. Field density test results performed during the grading operations indicated the fill soils were compacted to at least 90 percent of the maximum dry density in accordance with ASTM Test Method Dl 557. To mitigate post-constmction settlement, the lower portions of the deep fill areas (i.e. areas -7- Leighton 971009-014 where the fill soils are generally deeper than approximately 40 feet below the proposed fmish grade elevations of the site) were placed in accordance with the geotechnical recommendations relative to deep fills (Leighton, 2003d). In general, the fill soils below a depth of approximately 40 from the sheet-graded pad elevations were placed and compacted to a mimmum relative compaction of 95 percent relative compaction. Deep fill areas are present beneath Lots 1 through 4, 22 tiirough 24, 29, 30, 35 through 59, 68 through 72, 85 tiirough 88, 256, 257, 337 through 344, 395 tiirough 397, 425 tiirough 436, 440 through 454, 463 through 477,480 through 493, and 498 through 515. Compaction of the fill soils was achieved by use of heavy-duty constmction equipment (including mbber-tire compactors and 637, 651, and 657 scrapers). Areas of fill in which field density tests indicated compactions less than the recommended relative compaction or where the soils exhibited nonuniformity or had field moisture contents less than approximately 1 to 2 percent below the laboratory optimum moisture content, were reworked. The reworked areas were recompacted, and re-tested until the recommended minimum 90 or 95 percent relative compaction and near-optimum moisture content was achieved. Table 1 (presented at the rear of text) summarizes the maximum fill thickness, and differential fill thickness on the lots graded during the rough and fine grading operations. The differential fill thickness values presented on Table 1 and utilized in the design recommendations of this report are the difference between the minimum and maximum fill thicknesses across the relatively level building pad on each of the lots as shown on the grading plans. 2.9 Field Density Testinq Field density testing and observations were performed using the Nuclear-Gauge Method (ASTM Test Methods D2922 and D3017). 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 compaction should be expected from the documented results. The approximate test locations and test results are presented in Appendix B. The approximate test location is also presented on the As-Graded Geotechnical Map (Plates 1 through 5). 2.10 Laborator/ Testinq Laboratory maximum dry density tests of representative on-site soils were performed in general accordance with ASTM Test Method D1557. Expansion potential and soluble sulfate content tests of representative finish grade soils were also performed in accordance with UBC 18-2 and standard geochemical methods, respectively. The test results are presented in Appendix B and on Table 1, and are discussed in Section 3.6. Leighton 971009-014 2.11 Settlement Monument Monitorinq of Deep Fills Upon completion of the rough and fine grading operations in deep fill areas (i.e. fill areas generally greater than approximately 40 feet in depth) within the Bressi Ranch project, settlement monuments were placed. The settlement monuments were initially surveyed following the installation and on a periodic basis (generally on a weekly to monthly basis). Preliminary review of the settlement readings indicates that most of the anticipated primary settlement has occurred. However, we recommend that the settlement monuments continue to be surveyed in Planning Areas PA-8, PA-10 and the southem portion of PA-12. The proposed development ofthe residential stmctures on the deep fill lots in PA-8, PA-10 and the soutiiem portion of PA-12 should not be started until our settlement analysis indicates the primary settlement is essentially completed. The residential stmctures in the deep fill areas should be designed in accordance with the recommendations presented in Section 5.2. 2.12 Graded Slopes Graded and natural slopes within the developed portion of the tract are considered grossly and surficially stable from a geotechnical standpoint. Manufactured cut and fill slopes within the tract were surveyed by the civil engineer are understood to have been constmcted with slope inclinations of 2:1 (horizontal to vertical) or flatter. Leighton 971009-014 3.0 ENGINEERING GEOLOGIC SUMMARY 3.1 As-Graded Geoloqic Conditions The geologic or geotechnical conditions encountered during the rough and fine grading of the site were essentially as anticipated. A comprehensive summary of the geologic conditions (including geologic units, geologic stmcture, and faulting) is presented below. 3.2 Geoloqic Units The geologic units encountered duruig the rough and fine grading operations consisted of imdocumented fill, topsoil, colluvium, alluvium, landslide deposits, terrace deposits and the Santiago Formation. Due to the potentially compressible nature of the undocumented fill, topsoil, colluvium, alluvium, landslide deposits, and weathered formational material, these soils were removed to competent material during the rough and fine grading operations. The as-graded geologic units encountered during the grading operations are discussed (youngest to oldest) below. 3.2.1 Undocumented Fill Soils Undocumented fill soils were observed in a nuniber of places on fhe site. The undocumented fills were generally associated with the grading of the onsite dirt roads, retention basins, and prior farming activities. These fill soils ranged from 1 to 10 feet in depth, and generally consist of dry to damp, loose or soft sand and clay. All existing undocumented fill located within the limits of grading were removed to competent formational material. 3.2.2 Topsoil A relatively thin veneer of topsoil was removed from the majority of the site. The topsoil, as encountered, consisted predominantly of a brown, damp to moist, loose, sandy clay and minor clayey to silty sand. The topsoil was generally massive, porous, and contained scattered roots and organics. Topsoil removal thicknesses were on the order of 1 to 4 feet thick. During the grading operations, the topsoil was observed to have been removed within the limits of grading. ^° Leighton 971009-014 3.2.3 Alluvium/Colluvium. Undifferentiated Alluvium and colluvium was encountered during tiie rough grading operations in the tributary canyons and on the lower portion of the hillsides on the site. As encountered, the alluvium and colluvium consisted of dark brown, moist, loose to stiff, clayey sand, sandy clay, and silty sand. Where encountered, the alluvium and colluvium was removed to competent material. Up to approximately 50 feet of alluvium and colluvium was removed during the rough and fine grading operations. 3.2.4 Landslide Deposits The approximate limits of competent landslide deposits buttressed and left-in- place are presented on the As-Graded Geotechnical Map. Several ofthe landslide deposits encountered during the rough grading operations were completely removed to formational material. The landslide deposits included graben in-fill material (at the upper end and on the sides ofthe landslides), relatively undisturbed blocks of formational material (within tiie cential portion of the landslide mass), and distiirbed/weathered material and buried topsoil, colluvium and/or alluvium (around the lower flanks and the toe of the landslides). The landslide deposits generally consisted of moderately to heavily firacttired silty sand and sandy clay. The landslide basal mpture surfaces on all oftiie landslides generally consisted of a paper-tiiin, planner and polished surface located witiiin tiie Santiago Formation. Geologic mapping during tiie mass grading and landslide removals indicated the landslides failed on slightiy undulatory, very shallow dipping (2 to 7 degrees out-of-slope inclinations) planner and polished surfaces. Due to their compressible nature and potential instability, remedial measures were performed on the landslides and hillsides exposing adverse geologic conditions (i.e. clayseams or other weak beds, out-of-slope bedding, etc.) encountered during the rough grading operations within the graded limits of the site. The remedial grading measures included the constmction of buttresses and stability fills and/or removal of loose and compressible landslide material. The approximate limits of the landslide deposits after the remedial grading operations were completed are presented on the As-Graded Geotechnical Map (Plates 1 through 5). 3.2.5 Santiaao Formation The Tertiary-aged Santiago Formation, as encountered during the rough and fine grading operations, consisted primarily of massively bedded sandstones and claystones/siltstones. The sandstones generally consisted of orange-brown (iron- Leighton 971009-014 oxide staining) to light brown, damp to moist, dense to very dense, silty very fine to medium grained sandstone. The siltstones and claystones were generally olive-green to gray (unweathered), damp to moist, stiff to hard, moderately weathered, and occasionally fractured and moderately sheared. Several well-cemented fossiliferous sandstone beds were encountered during the rough and fme grading operations. 3.3 Geoloqic Structure The general stmcture of the formational material appears to be near horizontal. Based on our geologic mapping during the rough and fine grading operations, bedding within the Santiago Formation generally exhibited somewhat variable bedding with strikes ranging fi-om northwest to northeast and dips typically 2 to 9 degrees to the southeast and northwest. Locally, cross bedding was observed with dips steeper than 15 degrees. Jointing on-site was observed to be very variable, but predominantiy tiended subparallel to the existing slopes. Jointing dips were found to be generally moderately to steeply dipping. Jointing was mainly encountered in the upper portion of the bedrock becoming less pronounced with depth. Randomly oriented shears were encountered in the Santiago Formation claystone and siltstone units. Numerous wide, diffuse zones of shearing, as well as more well-defined zones, were encountered in the bedrock, and are thought to be the result of regional tectonic shearing ofthe relatively stiff and unyielding siltstone and claystone. 3.4 Faulting and Seismicitv Our discussion of faults on the site is prefaced with a discussion of Califomia legislation and state policies conceming the classification and land-use criteria associated with faults. By definition of the Califomia Mining and Geology Board, an active fault is a fault that has had surface displacement within Holocene time (about the last 11,000 years). The State Geologist has defined a potentially active fault as any fault considered to have been active during Quatemary time (last 1,600,000 years) but that has not been proven to be active or inactive. This definition is used in delineating Fault-Rupture Hazard Zones as mandated by the Alquist-Priolo Earthquake Fault Zoning Act of 1972 and as most recently revised in 1997. The intent of this act is to assure that unwise urban development does not occur across the traces of active faults. Based on our review of the Fault-Rupture Hazard Zones, the site is not located within any Fault-Rupture Hazard Zone as created by the Alquist- Priolo Act (Hart, 1997). San Diego, like the rest of southern Califomia, is seismically active as a resuk of being located near the active margin between the North American and Pacific tectonic plates. The principal source of seismic activity is movement along the northwest-trending regional fault -12- Leighton 971009-014 zones such as the San Andreas, San Jacinto and Elsinore Faults Zones, as well as along less active faults such as the Rose Canyon Fault Zone. As indicated in tiie Supplemental Geotechnical Report for tiie Bressi Ranch project (Leighton, 2001), tiiere are no known major or active faults on or in the immediate vicinity of tiie site. Evidence of active faulting was not encountered during tiie rough and fine grading operations. However, several minor inactive faults were encountered but are not considered a constiaint to development. The approximate location of these faults is presented on the geotechnical map. The nearest known active fauh is the Rose Canyon Fault Zone, which is considered a Type B Seismic Source based on the 1997 Uniform Building Code (UBC), is located approximately 7.0 miles (11.2 kilometers) west of tiie site. Because of tiie lack of known active faults on the site, the potential for surface mpture at the site is considered low. In addition, shallow ground mpture due to shaking from distant seismic events is not considered a significant hazard, although it is a possibility at any site. Liquefaction and dynamic settlement of soils can be caused by strong vibratory motion due to earthquakes. Both research and historical data indicate that loose, saturated, granular soils are susceptible to liquefaction and dynamic settlement. Liquefaction is typified by a loss of shear strength in the affected soil layer, thereby causing the soil to act as a viscous liquid. This effect may be manifested by excessive settlements and sand boils at the ground surface. The fill and formational materials underlying the site are not considered liquefiable due to their fine-grained nature, dense physical characteristics and/or unsaturated condition. 3.5 Ground Water Perched ground water was encountered during tiie rough grading operations in the alluvial soils within the main drainages and along sandstone beds and fractures in the blocky formational claystone in various places on tiie site. Since the alluvial soils were completely removed during tiie rough grading operations and subdrains installed in the canyon bottoms, groundwater conditions should not be a constraint to development. Based on the site- specific as-graded geotechnical conditions and our geotechnical analysis during site grading, the geotechnical consuhant has analyzed condttions that may result in ground water seepage and appropriate recommendations, if necessary, have been made. However, unanticipated seepage or ground water conditions may occur after the completion of grading and establishment of site irrigation and landscaping. If tiiese conditions should occur, steps to mitigate the seepage should be made on a case-by-case basis. Leighton 971009-014 3.6 Expansion and Sulfate Content Testing of Representative Finish Grade Soils Expansion potential and soluble sulfate content tests were performed on representative samples of tiie finish grade soils on tiie residential lots. The test resuhs indicate the representative finish grade soils have a very low to very high expansion potential and have a negligible to severe soluble sulfate content per the UBC criteria (ICBO, 1997). The laboratory test procedures are presented in Appendix C while the laboratory test results are presented on Table 1. -14- Leighton 971009-014 4.Q CONCLUSIONS 4.1 General The rough and fine grading operations for Planning Areas PA-6 through PA-10, PA-12, OS-1, and OS-3 oftiie Bressi Ranch project were performed in general accordance with tiie project geotechnical reports (Appendix A), geotechnical recommendations made during grading, and the City of Carlsbad requirements. It is our professional opinion that tiie subject areas are suitable for their intended use provided the recommendations included herein and in the project geotechnical report are incorporated into the design and constmction ofthe residential stmctures and associated improvements. The following is a summary of our conclusions conceming tiie rough and fine grading oftiie site. 4.2 Summary^ of Conclusions • Lots 208 tiirough 224 in Planning Area PA-8, and Lots 461 through 488 and 510 through 513 in Planning Area PA-12 are low and have not been finish graded. Upon completion of the remaining fine grading operations on these lots, an addendum letter will be prepared summarizing the grading operations and providing additional findings, conclusions, and recommendations (if any) relative to the post grading and construction phases on these lots. • Geotechnical conditions encountered during rough and fine grading were generally as anticipated. • Site preparation and removals were geotechnically observed. • The geologic units encountered during tiie rough and fine grading of the site consisted of undocumented fill soils, topsoil, colluvium, alluvium, landslide deposits, and the Santiago Formation. • Unsuitable undocumented fill soils, topsoil, colluvium, alluvium, landslide deposits, and weathered formational material were removed to competent material within the limits of grading. • Subdrains were placed m the canyon bottoms and along tiie back of tiie buttress and stability fill keys excavated during the rough and fine grading operations. • Buttress and stability fills were constincted to improve the gross stability of the landslides and cut slopes exposing fractured and blocky formational material and/or adverse geologic conditions on the site. The buttress and stability fill keys were excavated in accordance with the project geotechnical recommendations. Leighton 971009-014 Fill slopes located above natural ground or cut areas were constmcted with a fill slope key. All keys were excavated to a minimum 15 feet wide, at least 2 feet into competent material along the toe-of-slope with the key inclined 2 percent into the slope. The cut/fill transition conditions on the applicable lots were geotechnically mitigated by the overexcavation and recompaction of the upper approximately 3 to 4 feet of the cut portion of the lot. Cut lots containing well-cemented sandstone beds (or concretion layers), very dense or hard Santiago Formation and/or potential highly expansive soil at or near finish grade were undercut to a minimum depth of approximately 3 feet and replaced with compacted fill. Oversized rock generated during the grading operations was placed at least 5 feet below finish grade elevations. . Fill soils were derived from onsite soils. Fills up to approximately 100 feet in depth were placed within portions ofPlanning Areas PA-6 through PA-10, PA-12, OS-1, and OS-3. Field density testing indicated that the fill soils were placed and compacted to at least 90 percent relative compaction (based on ASTM Test Method D1557) and near- opthnum moisture content in accordance with the recommendations of Leighton and Associates and the requirements of the City of Carlsbad. To mitigate post-constmction settlement, deep fills (i.e. areas where the fill soils are generally deeper than approximately 40 feet below tiie finish grade elevations of the site) were placed at a minimum 95 percent relative compaction. Ground water seepage conditions were encountered during the mass grading operations of the Bressi Ranch project. No evidence of active faulting was encountered during the grading operations within the limits of grading at the site. However, minor inactive faulting was encountered but should not be a constraint to development. Due to the dense nature of the onsite soils, it is our professional opinion that the liquefaction hazard at the site is considered low. Preliminary review of the settlement readings indicates that most of the anticipated primary settlement has occurred. However, we recommend that the settlement monuments continue to be surveyed in Planning Areas PA-8, PA-10 and the southem portion of PA-12. The proposed development of the residential stioictures on the deep fill lots in PA-8, PA-10 and the southem portion of PA-12 should not be started until our settlement analysis indicates the primary settlement is essentially completed. Leighton 971009-014 The expansion potential of finish grade soils of the lots was tested and found to have a very low to very high expansion potential. The laboratory test results are presented on Table 1. The potential for soluble sulfate attack (on Type I/II cement) of the finish grade soils was tested and possess negligible to severe soluble sulfate contents. The laboratory test results are presented on Table 1. It is our opinion that the slopes of the development possess a static factor of safety of at least 1.5 to resist deep-seated failure (under normal irrigation/precipitation pattems), provided the recommendations in the project geotechnical reports are incorporated into the post-grading, constmction and post-constmction phases of site development. -17- Leighton 971009-014 5.0 RECOMMENDATIONS 5.1 Earthwork We anticipate that future earthwork at the site will consist of site preparation, fine grading, utility tiench excavation and backflll, and retaining wall backflll and compaction. We recommend that the earthwork on site be performed in accordance with the following recommendations, the General Earthwork and Grading Specifications for Rough Grading included in Appendix D, and the City of Carlsbad grading requirements. In case of conflict, the following recommendations shall supersede those in Appendix D. The contiact between the developer and earthwork contractor should be worded such that it is the responsibility of the contiactor to place the fill properly and in accordance with the recommendations of this report and the specifications in Appendix D, notwithstanding the testing and observation of the geotechnical consultant. 5.1.1 Site Preparation During future grading, the areas to receive stmctural fill or engineered stmctures should be cleared of surface obstmctions, potentially compressible material (such as desiccated fill soils or weathered formational material), and stripped of vegetation. Vegetation and debris should be removed and properly disposed of off site. Holes resulting from removal of buried obstmctions that extend below finish site grades should be replaced with suitable compacted fill material. Areas to receive fill and/or other surface improvements should be scarified to a minimum depth of 12 inches, brought to moisture contents of at least 2-percent over the optimum moisture content, and recompacted to at least 90 percent relative compaction (based on ASTM Test Method D1557). Expansive soil, if encountered, should be evaluated for moisture content and additional moisture-conditioning (i.e. greater than 2-percent above optimum moisture content). If the length of time between the completion of grading and the constmction of the lots is longer than six months, we recommend that the building pads be evaluated by the geotechnical consultant and, if needed, the finish grade soils on the building pads should be scarified a minimum of 12 inches, moisture-conditioned to 2-perceiit above the optimum moisture-content and recompacted to a minimum 90 percent relative compaction (based on ASTM Test Method D1557). 5.1.2 Excavations Excavations of the on-site materials may generally be accomplished with conventional heavy-duty earthwork equipment. It is not anticipated that blasting will be required or that significant quantities of oversized rock (i.e. rock with maximum -18- Leighton 971009-014 dunensions greater than 8 inches) will be generated during fiiture grading. However, localized cemented zones vithin the shallow fill and cut areas and oversized rock placed within the compacted fill may be encountered that may require heavy ripping or special grading measures. If oversized rock is encoimtered, it should be placed in accordance with the recommendations presented in Appendix D, hauled offsite, or placed in non-stmctural or landscape areas. Due to the relatively dense characteristics of the on-site soils, temporary excavations such as utility trenches in the on-site soils should remain stable for the period required to constmct the utility, provided they are constmcted and monitored in accordance with OSHA requirements. 5.1.3 Fill Placement and Compaction The on-site soils are generally suitable for re-use as compacted fill provided they are fi-ee or organic material, debris, and rock fragments larger than 8 inches in maximum dimension. We do not recommend that high or very high expansive soils be utilized as retaining wall backfill. In general, all fill soils should be brought to 2-percent over the optimum moisture content and compacted in uniform lifts to at least 90 percent relative compaction based on the laboratory maximum dry density (ASTM Test Method D1557). The optimum lift thickness required to produce a uniformly compacted fill will depend on the type and size of compaction equipment used. In general, fill should be placed in lifts not exceeding 8 inches in compacted thickness. Placement and compaction of fill should be performed in general accordance with Appendix D, the current City of Carlsbad grading ordinances, sound constmction practices, and the geotechnical recommendations presented herein. 5.2 Residential Foundation Desiqn Considerations The proposed foundations and slabs of the proposed stmctures should be designed in accordance with stmctural considerations and recommendations presented herein. Since soils ranging from very low to high expansion potential are present, as well as building pads having a significant fill thickness (i.e. deep fill areas or areas underlain by approximately 40 feet or more of fill) and/or significant fill differential thickness (considered to be a fill thickness differential of 20 feet or more), we recommend the use of post-tensioned slab and foundation systems. The post-tension foundation design considerations are presented on Table 2. -19- Leighton 971009-014 Table 2 Post-Tensioned Foundation Design Recommendations Post-Tension Design Category* Category I Category II Category HI Category FV Lot Numbers See Table 1 for a list of the lots Design Criteria (1) Minimal Fill Thiclcness; or (2) Minimal Fill Differentiai; and (3) Very Low to Low Expansion Potential (Expansion Index less than 50) (1) Minimal Fill Thickness; OT (2) Minimal Fill Differential; and (3) Medium Expansion Potential (Expansion Index between 51 and 90) (1) Minimal Fill Thickness; or (2) Minimal Fill Differential; and (3) High Expansion Potential (Expansion Index between 91 and 130) (1) Significant Fill Thickness and/or Significant Fill Differential Regardless of the Expansion Potential/Index or High Expansion Potential (Expansion Index greater than 131) Edge Moisture Variation, em Center Lift: 5.5 feet 5.5 feet 5.5 feet 5.5 feet Edge Moisture Variation, em Edge Lift: 2.5 feet 3.0 feet 4.5 feet 5.5 feet Differential Swell, ym Center Lift: 1.0 inches 2.0 inches 3.0 inches 4.0 inches Differential Swell, ym Edge Lift: 0.4 inches 0.8 inches 1.2 inches 1.5 inches Angular Distortion Value: 1/800 1/600 1/600 1/500 Allowable Bearing Capacity: 2,000 psf Perimeter Footing Depth: 12 inches 18 inches 24 inches 30 inches Company (Davidson, 2003a, 2003b, 2004a, 2004b, 2004c, and 2004d) -20-Leighton 971009-014 The post-tension foundation category types listed in Table 2 are based on the post-tension foundations categories presented on Table "A" of the referenced project post-tension foundations plans (Davidson, 2003a, 2003b, 2004a, 2004b, 2004c, and 2004d). Prior to tiie constmction of the residential foundations, the post-tension foundation plans should be reviewed to determine if the categories listed in Table 2 have the same design parameters as the categories listed on the post-tension foundation plans. This is especially important if the plans have been revised (since the date of the foundation plans referenced in this report) and/or if additional categories are added. Long-term differential settlement is anticipated to occur when the fill soils become wetted by irrigation and/or precipitation years after the completion of constmction. Angular distortion values, which are the ratio of the estimated differential settlement to the horizontal distance over which the settlement is likely to occur, are provided on Table 2. The angular distortion values may be fiirther evaluated based on a review of the precise grading plans. The post-tensioned foundations and slabs should be designed in accordance with stmctural considerations. Continuous footings with a minimum width of 12 inches and a mimmum depth of 12, 18, 24, or 30 inches below adjacent grade (as indicated on Table 2) may be designed for a maximum allowable bearing pressure of 2,000 pounds per square foot if founded into competent formational soils or properly compacted fill soils. The allowable bearing capacity may be increased by one-third for short-term loading such as wind or seismic forces. Where the foundation is within 3 feet (horizontally) of adjacent drainage swales, the adjacent footing should be embedded a minimum depth of 12 inches below the swale flowline. The post-tension slabs should be a minimum of 5 inches thick. The slabs should be underlain by a minimum of 2 inches of clean sand (sand equivalent greater than 30) that is in tum underlain by plastic sheeting (10-mil) and an additional 2 inches of clean sand. The plastic sheeting should be sealed at all penetrations and laps. Moisture vapor transmission may be additionally reduced by use of concrete additives. Moisture barriers (i.e. plastic sheeting) can retard, but not eliminate moisture vapor movement from the underlying soils up through the slabs. We recommend that the floor covering installer test the moisture vapor flux rate prior to attempting applications of the flooring. "Breathable" floor coverings should be considered if the vapor flux rates are high. A slipsheet or equivalent should be utilized above the concrete slab if crack-sensitive floor coverings (such as ceramic tiles, etc.) are to be placed directly on the concrete slab. Our experience indicates that use of reinforcement in slabs and foundations will generally reduce the potential for drying and shrinkage cracking. However, some cracking should be expected as the concrete cures. Minor cracking is considered normal; however, it is often aggravated by a high water/cement ratio, high concrete temperature at the time of placement, smal! nominal aggregate size, and rapid moisture loss due to hot, dry and/or windy weather conditions during placement and curing. Cracking due to temperature and -21- Leighton 971009-014 moistiire fluctuations can also be expected. The use of low slump concrete (not exceeding 4 to 5 inches at the time of placement) can reduce the potential for shrinkage cracking and the action of tensioning the tendons can close small shrinkage cracks. In addition to the careful contiol of water/cement ratios and slump of concrete, application of 50 percent of the design post-tensioning load withm three to four days of slab pour is found to be an effective method of reducing the cracking potential. The slab subgrade soils underlying the post-tensioned foundation systems should be presoaked as indicated in Section 5.2.1 prior to placement of tiie moisture barrier and slab concrete. 5.2.1 Moisture Conditioninq The slab subgrade soils underlying the post-tensioned foundation systems of the proposed stmctures should be presoaked in accordance with the recommendations presented in Table 3 prior to placement of the moisture barrier and slab concrete. The subgrade soil moisture content should be checked by a representative of Leighton and Associates prior to slab constmction. Presoaking or moisture conditioning may be achieved in a number of ways, but based on our professional experience, we have found that minimizing the moisture loss of pads that have been completed (by periodic wetting to keep the upper portion of the pad from drying out) and/or berming the lot and flooding if for a short period of time (days to a few weeks) are some of the more efficient ways to meet the presoaking requirements. If flooding is performed, a couple of days to let the upper portion of the pad dry out and form a cmst so equipment can be utilized should be anticipated. Table 3 Presaturation Recommendations Based on Finish Grade Soil Expansion Potential Presaturation Criteria Expansion Potential (per UBC 18-I-B) Presaturation Criteria Very Low (0-20) Low (21-50) Medium (51-90) High (91-130) Higli (91-130) Minimum Presoaking Depth (in inches) 6 12 18 24 30 Minimum Recommended Moisture Content Near optimum moisture 1.2 times optimum moisture 1.2 times optimum moisture 1.3 times optimum moisture 1.3 times optimum moisture -22-Leighton 971009-014 5.2.2 Seismic Design Parameters The site lies within Seismic Zone 4, as defined in the UBC, 1997 edition. The nearest known active fauh is the Rose Canyon Fauft Zone, which is considered a Type B Seismic Source (per 1997 UBC criteria) and is located approximately 7.0 miles (or 11.2 kilometers) west of the site. The closest Type A Seismic Source is the Julian segment of the Elsinore Fauh Zone, which is located approximately 23.5 miles (or 38 kilometers) east of the site. The following data should be considered for the seismic analysis of the proposed stmctures: Causative Fault: Rose Canyon Fault Zone Maximum Magnitude: 7.2 Seismic Source Type: B Seismic Zone Factor: 0.40 Soil Profile Type: Sc Near Source Factors: Na= 1.0/Nv - 1.0 5.2.3 Foundation Setback We recommend a minimum horizontal setback distance from the face of slopes or adjacent retaining walls for all stmctural foundations, footings, and other settlement- sensitive stmctures as indicated on Table 4. This distance is measured from the outside bottom edge ofthe footing, horizontally to the slope face and is based on the slope height and type of soil. However, the foundation setback distance may be revised by the geotechnical consultant on a case-by-case basis if the geotechnical conditions are different than anticipated. -23- Leighton 971009-014 Table 4 Minimum Foundation Setback from Slope Faces Slope Height Minimum Recommended Foundation Setback Less than 5 feet 5 feet 5 to 15 feet 7 feet 15 to 30 feet 10 feet Greater than 30 feet 20 feet Please note that tiie soils within the stmctural setback area possess poor lateral stability, and improvements (such as retaining walls, sidewalks, fences, pavements, etc.) consti:iicted within tiiis setback area may be subject to lateral movement and/or differential settlement. Potential distiess to such improvements may be mitigated by providing a deepened footing or a pier and grade beam foundation system to support the improvement. The deepened footing should meet the setback as described above. 5.2.4 Anticipated Settlement Settlement is anticipated to occur at varying times over the life ofthe project. Short- term settlement typically occurs upon application of the foundation loads and is essentially completed within the constmction period. Long-term (hydroconsolidation) settlement typically occurs in deep fills upon additional water infiltration mto the fill soils (even in properly compacted fil! soils and even with subdrains provided). This settlement typically occurs over many years. The total future settlement is expected to be order of 1/2 to 2 inches and differential settlement is estimated to be on the order of 1/2 inch to 1-1/2 inches. 5.3 Lateral Earth Pressures The recommended lateral pressures for tiie onsite very low to low expansive soil (expansion index less than 50 per UBC Table 18-I-B) or medium expansive soil (expansion index between 51 and 90 per UBC Table 18-1-B) and level or sloping backfill are presented on Table 5. High to very high expansive soils (having an expansion potential greater tlian 91 per UBC Table 18-I-B) should not be used as backfill soils. -24-Leighton 971009-014 Table 5 Lateral Earth Pressures Conditions Equivalent Fluid Weight (pcf) Conditions Very Low to Low Expansive Soils Medium Expansive Soils Conditions Expansion Index less than 50 Expansion Index between 51 and 90 Conditions Level 2:1 Slope Level 2:1 Slope Active 35 55 60 70 At-Rest 55 65 70 80 Passive 350 150 350 150 Embedded stmctural walls should be designed for lateral earth pressures exerted on them. The magnitude of these pressures depends on the amount of deformation that the wall can yield under load. If the wall can yield enough to mobilize the full shear strength of the soil, it can be designed for "active" pressure. If the wall cannot yield under the applied load, the shear strength of the soil cannot be mobilized and the earth pressure will be higher. Such walls should be designed for "at rest" conditions. If a stmcture moves toward the soils, the resulting resistance developed by the soil is the "passive" resistance. The above noted passive resistance assumes an appropriate setback per Section 5.2.3. For design purposes, the recommended equivalent fluid pressure for each case for walls founded above the static ground water and backfilled with soils of very low to low expansion potential or medium expansion potential is provided on Table 5. The equivalent fluid pressure values assume free-draining conditions. If conditions other than those assumed above are anticipated, the equivalent fluid pressures values should be provided on an individual-case basis by the geotechnical engineer. The geotechnical and stmctural engineer should evaluate surcharge-loading effects from the adjacent stmctures. All retaining wall stmctures should be provided with appropriate drainage and appropriately waterproofed. The outlet pipe should be sloped to drain to a suitable outlet. Typical wall drainage design is illustrated in Appendix D. For sliding resistance, the friction coefficient of 0.35 may be used at the concrete and soil interface. In combining the total lateral resistance, the passive pressure or tiie frictional resistance should be reduced by 50 percent. Wall footings should be designed in accordance with stmctural considerations. The passive resistance value may be increased by one-third when considering loads of short duration including wind or seismic loads. The horizontal -25- Leighton 971009-014 distance between foundation elements providuig passive resistance should be mimmum of three times the deptii of the elements to allow full development of these passive pressures. The total deptii of retained earth for the design of cantilever walls should be the vertical distance below tiie ground surface measured at tiie wall face for stem design or measured at the heel of tiie footing for overtuming and sliding. All wall backcuts should be made in accordance with the current OSHA requirements. The granular and native bacldill soils should be compacted to at least 90 percent relative compaction (based on ASTM Test Metiiod D1557). The granular fill should extend horizontally to a minimum distance equal to one-half the wall height behind tiie walls. The walls should be constixicted and baclcfilled as soon as possible after backcut excavations. Prolonged exposure of backcut slopes may resuft in some localized slope instability Foundations for retaining walls in competent formational soils or properiy compacted fill should be embedded at least 18 inches below lowest adjacent grade. At this depth, an allowable bearing capacity of 2,000 psf may be assumed. 5.4 Fences and Freestandinq Walls Footings for freestanding walls should be founded a minimum of 18 inches below lowest adjacent grade (or 30 inches for walls founded on high expansive soils). To reduce tiie potential for unsightiy cracks in freestanding walls, we recommend inclusion of constmction joints at a maximum of 15-foot intervals. This spacing may be altered in accordance with the recommendations of tiie stmctural engineer, based on wall reinforcement details. Our experience on similar sites in older developments indicates that walls on shallow foundations near the top-of-slopes tend to tilt excessively over time as a resuft of slope creep. Ifthe effects of slope creep on top-of-slope walls are not deemed acceptable, one or a combination of the options provided in the following paragraphs should be utilized in the design of such stmctures, based on the desired level of mitigation of creep-related effects on them. A relatively inexpensive option to address creep related problems in top-of-slope walls and fences is to allow some degree of creep damage and design the structures so that tilting or cracking will be less visually obvious, or such that they may be economically repaired or replaced. If, however, a better degree of creep mitigation is desired, the walls and fences may be provided with the deepened footings to met the foundation setback criteria laid out in Figure 18-1-1 of the UBC, 1997 edition, or these structures may be constmcted to accommodate potential movement. Under certain circumstances, an effective solution to minimize the effects of creep on top- of-slope walls and fences is to support these stmctures on a pier-and-grade-beam system. -26- Leighton 971009-014 The piers normally consist of minimum 12-inch diameter cast-in-place caissons spaced at a maximum of 8 feet on center, and connected together by a minimum 12-inch-thick grade beam at a shallow depth. The piers are typically at least 10 feet deep for medium or high expansive soil. The steel reinforcement for the system should be designed with consideration of wall/fence type and loaduig. Walls or fences aligned essentially perpendicular to the top of the slope are normally supported on the pier-and-grade-beam system for at least tiiat part of the wall that is wdthin 15 feet from the top-of-slope. Caisson support is recommended for all top-of-slope walls where slopes are greater than 10 feet in height. And the slopes consist of high or very high expansive soils. 5.5 Concrete In-place concrete is subject to adverse conditions such as unsightly cracking, excessive water vapor transmission, sulfate attack, efflorescence, and other adverse conditions. Adherence to the following guidelines will help mitigate against the above adverse hazards. 1) Exposure to sulfate-containing solutions: • The soluble sulfate content of the finish grade soils on the site is anticipated to be in the negligible to severe range based on 1997 Uniform Building Code criteria. • Comply with 1997 UBC Table 19-A-4; and • Maintain concrete water/cement ratio less than 0.5. 2) Drying shrinkage cracking: • Follow recommendations of ACI 302. IF for industrial/commercial stmctures, or follow recommendations of ACI 332.R for residential constmction, as appropriate; • Maintain concrete water/cement ratio less than 0.5. • Use minimum cement required to achieve desired stiength; • Provide effective concrete curing for seven days after placing; • Design control joints into slab; and • Do not place concrete on hot, windy low-humidity days. 3) Reduction of vapor transmission: • Maintain concrete water/cement ratio less than 0.5. • Avoid constmction punctures of vapor barriers; • Seal vapor barrier joints; • Extend vapor barrier into footing/grade beam excavation (not covering bottom of excavation); • Prevent excessive irrigation of landscaping; and • Use floor-covering adhesives that are not water-soluble. -27- Leighton 971009-014 5.6 Slope Maintenance Guidelines It is the responsibility of the ovmer to maintain the slopes, including adequate planting, proper irrigation and maintenance, and repair of faulty irrigation systems. To reduce the potential for erosion and slumping of graded slopes, all slopes should be planted with ground cover, shmbs, and plants that develop dense, deep root stmctures and require minimal irrigation. Slope planting should be carried out as soon as practical upon completion of grading. Surface-water runoff and standing water at the top-of-slopes should be avoided. Oversteepening of slopes should be avoided during constmction activities and landscaping. Maintenance of proper lot drainage, undertaking of property improvements in accordance with sound engineering practices, and proper maintenance of vegetation, including regular slope irrigation, should be performed. Slope irrigation sprinklers should be adjusted to provide maximum uniform coverage with minimal of water usage and overlap. Overwatering and consequent runoff and ground saturation should be avoided. If automatic sprinklers systems are installed, their use must be adjusted to account for rainfall conditions. Trenches excavated on a slope face for any purpose should be properly backfllled and compacted in order to obtain a minimum of 90 percent relative compaction, in accordance with ASTM Test Method D1557. Observation/testing and acceptance by the geotechnical consultant during trench backflll is recommended. A rodent-control program should be established and maintained. Prior to planting, recentiy graded slopes should be temporarily protected against erosion resulting from rainfall, by the implementing slope protection measures such as polymer covering, jute mesh, etc. 5.7 Control of Surface Water and Drainaqe Surface drainage should be carefiilly taken into consideration during precise grading, landscaping, and building constmction. Positive drainage (e.g., roof gutters, downspouts, area drain, etc.) should be provided to direct surface water away from stmctures and towards the stieet or suitable drainage devices. Ponding of water adjacent to stmctures should be avoided; roof gutters, downspouts, and area drains should be aligned so as to transport surface water to a minimum distance of 5 feet away from stmctures. The performance of stmctural foundations is dependent upon maintaining adequate surface drainage away from stmctures. Water should be transported off the site in approved drainage devices or unobstmcted swales. We recommend that the minimum flow gradient for the drainage be 1-percent for area drains and paved drainage swales; and 2-percent for unpaved drainage swales. We recommend that where stmctures will be located within 5 feet of a proposed drainage swale, the surface drainage adjacent to the structures be accomplished with a gradient of at least 3-1/2 percent away from the stmcture for a minimum horizontal distance of 3 feet. Drainage should be further maintained by a swale or drainage path at a gradient of at least -28- Leighton 971009-014 1-percent for area drains and paved drainage swales and 2-percent for unpaved drainage swales to a suitable collection device (i.e. area drain, street gutter, etc.). We also recommend that stmctural footings witiiin 4 feet of the drainage swale flowline be deepened so that the bottom ofthe footing is at least 12 inches below the flow-line of the drainage swale. In places where the prospect of maintaining the minimum reconimended gradient for the drainage swales and the constmction of additional area drains is not feasible, provisions for specific recommendations may be necessary, outlining the importance of maintaining positive drainage. The impact of heavy irrigation or inadequate nmoff gradient can create perched water conditions, resulting in seepage or shallow groundwater conditions where previously none existed. Maintaining adequate surface drciinage and controlled irrigation wdll significantly reduce the potential for nuisance-type moisture problems. To reduce differential earth movements (such as heaving and slirinkage due to the change in moisture content of foundation soils, which may cause distiess to a stmcture or improvement), the moisture content of the soils surrounding the stmcture should be kept as relatively constant as possible. All area drain inlets should be maintained and kept clear of debris in order to function properly. In addition, yard landscaping should not cause any obstmction to the yard drainage. Rerouting of yard drainage pattem and/or installation of area drains should be performed, if necessary. A qualified civil engineer or a landscape architect should be consulted prior to rerouting of drainage. 5.8 Landscapinq and Post-Construction Landscaping and post-constmction practices carried out by the owner(s) and their representative bodies exert significant influences on the integrity of stmctures founded on expansive soils. Improper landscaping and post-constmction practices, which are beyond the conttol of the geotechnica! engineer, are frequently the primary cause of distiess to tiiese stmctures. Recommendations for proper landscaping and post-constmction practices are provided in the following paragraphs witiiin this section. Adhering to these recommendations will help in minimizing disttess due to expansive soils, and in ensuring that such effects are limited to cosmetic damages, without compromising the overall integrity of stmctures. The recommendations provided herein have been developed in general accordance with the guidelines provided within the Post-Tensioning Institute's (1996) recommendations for the design and constmction of post-tensioned slabs-on-ground. Initial landscaping should be done on all sides adjacent to the foundation of a stmcture, and adequate measui-es should be taken to ensure drainage of water away from the foimdation. If larger, shade providing ttees are desired, such tiees should be planted away from stmctures (at a minimum distance equal to half the mature heiglit of the tree) in order to prevent penetration of the tree roots beneath the foundation of the stmcture. -29- Leighton 971009-014 Locating planters adjacent to buildings or stmcttires should be avoided as much as possible. If planters are utilized in tiiese locations, tiiey should be properiy designed so as to prevent fluctuations in tiie moistiire content of subgrade soils. Planting areas at grade should be provided with appropriate positive drainage. Wherever possible, exposed soil areas should be above paved grades. Planters should not be depressed below adjacent paved grades unless provisions for drainage, such as catch basins and drains, are made. Adequate drainage gradients, devices, and curbing should be provided to prevent runoff from adjacent pavement or walks into planting areas. Watering should be done in a uniform, systematic manner as equally as possible on all sides oftiie foundation, to keep tiie soil moist, hrigation methods should promote uniformity of moisture in planters and beneath adjacent concrete flatwork. Overwatering and underwatering of landscape areas must be avoided. Areas of soil that do no have ground cover may require more moisture, as they are more susceptible to evaporation. Ponding or tiapping of water in localized areas adjacent to the foundations can cause differential moisture levels in subsurface soils and should, tiierefore, not be allowed. Trees located within a distance of 20 feet of foundations would require more water in periods of extreme drought, and in some cases, a root injection system may be required to maintain moisture equilibrium. During extreme hot and dry periods, close observations should be carried out around foundations to ensure that adequate watering is being undertaken to prevent soil from separating or pulling back from the foundations. 5.9 Construction Observation and Testinq Constmction observation and testing should be performed by the geotechnical consultant during future excavations and foundation or retaining wall constmction on the graded portions of the site. Additionally, footing excavations should be observed and moisture determination tests of subgrade soils should be performed by tiie geotechnical consultant prior to the pouring of concrete. Foundation design plans should also be reviewed by tiie geotechnical consultant prior to excavations. -30- Leighton 971009-014 6.0 LIMITATIONS The presence of our field representative at the site was intended to provide the owner wdth professional advice, opinions, and recommendations based on observations of the conttactor's work. Although the observations did not reveal obvious deficiencies or deviations from project specifications, we do not guarantee the conttactor's work, nor do our services relieve the contiactor or his subconttactor's work, nor do our services relieve the conttactor or his subconttactors of their responsibility if defects are subsequentiy discovered in their work. Our responsibilities did not include any supervision or direction of the actual work procedures of the contractor, his personnel, or subcontractors. The conclusions in this report are based on test results and observations of the grading and earthwork procedures used and represent our engineering opinion as to the compliance of the results with the project specifications. -31- Leighton Table lA Lot-By-Lot Summary of As-Graded Geotechnical Conditions Planning Area PA-6 (Lots 1 through 63) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 1 Fill Low (13) 100 10 Negligible (0.06) 120% (3) 12 inches IV 2 Fill Low (47) 100 30 MODERATE (0.15) 120% @ 12 inches IV 3 Fill Low (49) 70 35 Negligible (0.05) 120% @ 12 inches IV 4 Fill Low (34) 55 25 Negligible (0.06) 120%@ 12 inches IV 5 Fill Low (39) 20 10 Negligible (0.07) 120%@ 12 inches I 6 Fill Low (46) 15 10 Negligible (0.03) 120% @ 12 inches I 7 Transition Low (30) 10 3 Negligible (0.02) 120% @ 12 inches I 8 Transition Low (32) 5 1 Negligible (0.05) 120%@ 12 inches I 9 Overexcavation Medium (55) 5 1 Negligible (0.05) 120%@ 18 inches II 10 Overexcavation Low (32) 5 1 Negligible (0.03) 120% @ 12 inches I 11 Overexcavation Medium (63) 5 1 MODERATE (0.13) 120% ^ 18 inches II 12 Overexcavation Medium (69) 5 1 Negligible (0.05) 120% @ 18 inches 11 13 Overexcavation Low (42) 5 1 Negligible (0.02) 120% (S, 12 inches I 14 Transition Medium (51) 6 3 MODERATE (0.10) 120% @ 18 inches II 15 Transition Medium (51) 9 5 Negligible (0.02) 120%@ 18 inches II 16 Transition Medium (52) 7 4 MODERATE (0.14) 120%@ 18 inches II 17 Overexcavation Medium (54) 5 1 MODERATE (0.13) 120% @ 18 inches II T-l Tabie lA Lot-By-Lot Summary of As-Graded Geotechnical Conditions Planning Area PA-6 (Lots 1 through 63) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 18 Overexcavation Medium (58) 5 1 MODERATE (0.14) 120%® 18 inches II 19 Overexcavation Medium (56) 5 1 Negligible (0.03) 120%@ 18 inches II 20 Transition Medium (58) 6 1 Negligible (0,03) 120% (a, 18 inches II 21 Fill Medium (55) 25 20 Nesligible (0.08) 120% @ 18 inches IV 22 Fill . —i. Medium (72) 55 30 Negligible (0.02) 120% @ 18 inches IV 23 Fill Low (41) 75 20 Negligible (0,03) 120% @ 12 inches IV 24 Fill Medium (53) 55 35 Negligible (0.05) 120% @ 18 inches IV 25 Transition . c Low (26) 20 15 Negligible (0.05) 120%@ 12 inches 1 26 Transition Low (25) 15 10 Negligible (0.02) 120%® 12 inches I 27 Fill Low (26) 25 20 Negligible (0.04) 120%@ 12 inches rv 28 Fill High (92) 30 20 Negligible (0.02) 130% @ 24 inches IV 29 Fill Medium (58) 40 30 Negligible (0.02) 120% @ 18 inches IV 30 Fill Medium (58) 35 25 Negligible (0.02) 120% (ffi, 18 inches IV 31 Fill Medium (56) 25 15 Negligible (0.02) 120% @ 18 inches II 32 Fill Low (30) 20 10 Negligible (0.02) 120% (a, 12 inches I 33 Fill Medium (59) 20 10 Negligible (0,02) 120% @ 18 inches II T-2 Table lA Lot-By-Lot Summary of As-Graded Geotechnical Conditions Planning Area PA-6 (Lots 1 through 63) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 34 Fill Low (37) 20 10 Negligible (0.06) I20%@ 12 inches I 35 Fill Medium (53) 55 30 Negligible (0.03) 120% @ 18 inches IV 36 Fill Low (26) 50 35 Negligible (0.02) 120% @ 12 inches IV 37 Fill Low (38) 50 30 Negligible (0.03) 120% @ 12 inches IV 38 Fill *• •' Low (34) 55 35 Negligible (0.06) I20%@ 12 inches IV 39 Fill Medium (86) 75 35 Negligible (0.05) 120%@ 18 inches IV 40 Fill Medium (63) 70 30 MODERATE (0,13) 120%@ 18 inches IV 41 Fill - 1—I Medium (33) 35 25 MODERATE (0,10) 120% @ 18 inches IV 42 Fill ^ f Medium (53) 45 25 MODERATE (0,10) 120% @ 18 inches IV 43 Fill Low (35) 50 30 MODERATE (0,10) 120%@ 12 inches IV 44 Fill Low (20) 40 30 MODERATE (0,10) 120% @ 12 inches IV 45 Fill Low (28) 75 25 MODERATE (0,10) I20%(^ 12 inches IV 46 Fill Medium (87) 75 30 SEVERE (0,2) 120%@ 18 inches IV 47 Fill Medium (53) 80 35 Negligible (0.02) 120%® 18 inches IV 48 Fill Low (34) 80 35 Negligible (0.06) 120% @ 12 inches IV 49 Fill 1 Medium (68) 85 25 Negligible (0.06) I20%@ 18 inches IV T-3 Table lA Lot-By-Lot Summary of As-Graded Geotechnical Conditions Planning Area PA-6 (Lots 1 through 63) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 50 Fill Low (25) 90 25 Negligible (0.02) 120% @ 12 inches IV 51 Fill Low (33) 95 35 Negligible (0.02) 120% @ 12 inches IV 52 Fill Medium (65) 95 40 Negligible (0.02) 120%@ 18 inches IV 53 Fill Medium (68) 95 35 Neghgible (0,02) 120%@ 18 inches IV 54 Fill Low (26) 95 35 Negligible (0.06) 120% @ 12 inches IV , 55 Fill Low (22) 55 15 Negligible (0.02) 120% @ 12 inches IV 56 Fill Low (27) 55 10 Negligible (0,02) 120% @ 12 inches IV 57 Fill Low (28) 55 10 Negligible (0,02) 120% ® 12 inches IV 58 Fill Low (27) 60 20 Negligible (0,02) 120%@ 12 inches IV 59 Fill Medium (85) 55 30 Negligible (0.02) 120%® 18 inches IV 60 Fill Medium (72) 35 20 Negligible (0.02) 120% @ 18 inches IV 61 Fill Medium (56) 30 20 Negligible (0.02) 120% @ 18 inches IV 62 Fill Medium (76) 30 20 Negligible (0.06) 120%® 18 inches IV 63 Transition Low (26) 25 20 Negligible (0.02) 120%® 12 inches IV T-4 Table IB Lot-By-Lot Summary of As-Graded Geotechnical Conditions Planning Area PA-7 (Lots 65 through 159) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 65 Cut Low (32) 5 1 Negligible (0.03) 120%® 12 inches I 66 Transition Low (30) 10 6 Negligible (0.02) 120% ® 12 inches I 67 Fill High (92) 30 20 Negligible (0.03) 130%® 24 inches IV 68 Fill Medium (52) 30 25 Negligible (0.02) 120%® 18 inches FV 69 Fill Medium (62) 50 25 Negligible (0.03) 120%® 18 inches IV 70 Fill Medium (60) 55 20 Negligible (0,02) 120%® 18 inches IV 71 Fill Medium (57) 55 10 Negligible (0,02) 120% ® 18 inches II 72 Fill Medium (56) 55 10 Negligible (0,03) 120%® 18 inches 11 73 Fill Medium (57) 35 10 Negligible (0,06) 120%® 18 inches 11 74 Fill Low (33) 30 20 Negligible (0,04) 120%® 12 inches IV 75 Fill Medium (57) 15 5 Negligible (0,06) 120%® 18 inches II 76 Fill Low (21) 15 10 Negligible (0,06) 120%® 12 inches 1 77 Transition Medium (55) 15 6 • Negligible (0,06) 120%® 18 inches II 78 Transition High (93) 12 5 Negligible (0,04) 130%® 24 inches III 79 Transition Medium (59) 12 6 Negligible (0,06) 120%® 18 inches II T-5 Table IB Lot-By-Lot Summary of As-Graded Geotechnical Conditions Planning Area PA-7 (Lots 65 through 159) Lot Nuniber Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 80 Transition Medium (53) 12 5 Negligible (0,06) 120%® 18 inches II 81 Transition Medium (58) 10 5 Negligible (0.05) 120%® 18 inches 11 82 Fill Medium (62) 15 8 Negligible (0.02) 120%® 18 inches 11 83 Fill Medium (56) 20 12 Negligible (0,06) 120%® 18 inches II 84 Fill Medium (72) 35 20 Negligible (0.06) 120%® 18 inches IV 85 Fill Low (39) 40 ' 10 Negligible (0,05) 120%® 12 inches IV 86 Fill Low (31) 60 15 Negligible (0.06) 120%® 12 inches IV 87 Fill Low (38) 55 20 Negligible (0.06) 120%® 12 inches IV 88 Fill Low (34) 55 30 Negligible (0,04) 120% ® 12 inches IV 89 Fill Low (43) 30 20 Negligible (0,06) 120% ® 12 inches IV 90 Transition Medium (59) 15 10 Negligible (0,03) 120%® 18 inches II 91 Transition Medium (58) 7 2 MODERATE (0,10) 120%® 18 inches II 92 Cut Medium (53) Less than 1 Less than 1 Negligible (0,04) 120%® 18 inches 11 93 Fill Medium (52) 30 10 Negligible (0,05) 120%® 18 inches II 94 Fill • Medium (56) 30 10 Negligible (0,02) 120%® 18 inches II T-6 Table IB Lot-By-Lot Summary of As-Graded Geotechnical Conditions Pianning Area PA-7 (Lots 65 through 159) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 95 Fill Medium (50) 35 20 Negligible (0,02) 120%® 18 inches IV 96 Fill Low (26) 30 25 Negligible (0.04) 120%® 12 inches IV 97 Fill Low (29) 25 20 Negligible (0,02) 120%® 12 inches IV 98 Fill Low (29) 10 5 Negligible (0,03) 120%® 12 inches I 99 Fill Low (42) 5 1 Negligible (0,02) 120%® 12 inches I 100 Overexcavation High (91) 4 1 Negligible (0,02) 130%® 24 inches III 101 Overexcavation Medium (68) 4 1 Negligible (0,04) 120%® 18 inches II 102 Overexcavation High (94) 4 , Negligible (0.05) 130%® 24 inches 111 103 Overexcavation Medium (58) 4 ,1 Negligible (0.06) 120%® 18 inches 11 104 Overexcavation Medium (59) 4 1 Negligible (0,08) 120%® 18 inches II 105 Overexcavation Medium (63) 4 1 Negligible (0.05) 120%® 18 inches II 106 Transition Medium (57) 4 1 Negligible (0.06) 120%® 18 inches 11 107 Overexcavation Medium (51) 4 1 Negligible (0,03) 120%® 18 inches II 108 Overexcavation Medium (65) 4 1 Negligible (0,08) 120%® 18 inches 11 T-7 Table IB Lot-By-Lot Summary of As-Graded Geotechnical Conditions Planning Area PA-7 (Lots 65 through 159) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 109 Overexcavation Low (31) 4 I Negligible (0,08) 120% ® 12 inches I 110 Overexcavation Low (40) 4 1 Negligible (0,06) 120%® 12 inches I 111 Overexcavation Low (28) 4 1 Negligible (0.02) 120%® 12 inches I 112 Fill Medium (62) 15 11 Negligible (0,02) 120% ® 18 inches II 113 Fill Medium (56) 30 20 Negligible (0.02) 120%® 18 inches IV 114 Fill Medium (55) 30 20 Negligible (0.03) 120%® 18 inches IV 115 Fill Medium (70) 12 8 Negligible (0.05) 120%® 18 inches II 116 Transition Medium (57) 10 5 MODERATE (0.10) 120%® 18 inches II 117 Transition Medium (59) 4 1 Negligible (0.04) 120%® 18 inches II 118 Overexcavation Medium (55) 4 1 MODERATE (0.10) 120% ® 18 inches II 119 Overexcavation Medium (53) 4 1 MODERATE (0.10) 120%® 18 inches 11 120 Overexcavation Medium (58) 4 1 MODERATE (0.15) 120%® 18 inches II 121 Overexcavation Medium (64) 4 1 Negligible (0.06) 120%® 18 inches II 122 Overexcavation Medium (52) 4 1 SEVERE (0,25) 120%® 18 inches II 123 Overexcavation Medium (58) 4 1 MODERATE (0,15 120%® 18 inches II T-8 Table IB Lot-By-Lot Summar/ of As-Graded Geotechnical Conditions Planning Area PA-7 (Lots 65 through 159) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 124 Overexcavation Medium (60) 4 1 Negligible (0.04) 120%® 18 inches II 125 Overexcavation Medium (87) 4 1 MODERATE (0.13) 120%® 18 inches II 126 Overexcavation High (93) 4 1 MODERATE (0,15) 130%® 24 inches III 127 Overexcavation High (99) 4 1 Negligible (0,04) 130%® 24 inches III 128 Overexcavation Medium (83) 4 1 Negligible (0,06) 120%® 18 inches II 129 Overexcavation Medium (80) 4 1 Negligible (0,02) 120%® 18 inches II 130 Overexcavation Medium (70) 4 1 Negligible (0,02) 120%® 18 inches II 13 1 Overexcavation Medium (82) 4 1 Negligible (0,02) 120%® 18 inches 11 132 Overexcavation High (100) 4 1 Negligible (0.05) 130%® 24 inches III 133 Overexcavation High (102) 4 1 Negligible (0,03) 130%® 24 inches III 134 Overexcavation Medium (67) 4 1 Negligible (0,03) 120%® 18 inches II 135 Overexcavation High (93) 4 1 Negligible (0,02) 130%® 24 inches III 136 Transition Medium (62) 10 Negligible (0.04) 120% ® 18 inches II 137 Overexcavation Medium (51) 4 1 Negligible (0,02) 120% ® 18 inches II 138 Overexcavation Low (24) 4 1 Negligible (0.06) 120%® 12 inches I T-9 Table IB Lot-By-Lot Summary of As-Graded Geotechnical Conditions Planning Area PA-7 (Lots 65 through 159) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 139 Overexcavation Medium (76) 4 , Negligible (0,06) 120%® 18 inches 11 140 Overexcavation Medium (71) 4 1 Negligible (0.05) 120% ® 18 inches 11 141 Overexcavation Medium (57) 4 1 Negligible (0,06) 120% ® 18 inches II 142 Overexcavation Medium (67) 4 1 Negligible (0.08) 120%® 18 inches II 143 Overexcavation Low (20) 4 1 Negligible (0,02) 120%® 12 inches I 144 Overexcavation Medium (76) 4 1 MODERATE (0,15) 120%® 18 inches 11 145 Overexcavation Medium (63) 4 Negligible (0,04) 120%® 18 inches II 146 Overexcavation Medium (52) 4 1 Negligible (0,02) 120%® 18 inches II 147 Overexcavation Medium (60) 4 1 Negligible (0.08) 120%® 18 inches II 148 Overexcavation High (100) 4 , Negligible (0.05) 130%® 24 inches III 149 Overexcavation High (95) 4 1 Negligible (0.07) 130%® 24 inches III 150 Overexcavation High (91) 4 1 Negligible (0,08) 130%® 24 inches III 151 Overexcavation Medium (69) 4 , Negligible (0,05) 120%® 18 inches 11 152 Overexcavation Medium (60) 4 1 Negligible (0,07) 120%® 18 inches II 153 Overexcavation Medium (52) 4 1 MODERATE (0,15) I20%@ 18 inches II T-10 Table IB Lot-By-Lot Summary of As-Graded Geotechnical Conditions Planning Area PA-7 (Lots 65 through 159) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 154 Transition Medium (53) 4 1 MODERATE (OTO) 120%® 18 inches 11 155 Transition Medium (59) 4 1 Negligible (0.05) 120%® 18 inches II 156 Transition Medium (63) 5 2 Negligible (0.06) 120%® 18 inches 11 157 Transition Low (40) 10 6 Negligible (0.06) 120%® 12 inches I 158 Fill Medium (51) 25 15 MODERATE (0.13) 120%® 18 inches II 159 Fill Medium (56) 35 10 Negligible (0,05) 120%® 18 inches II T-11 Table IC Lot-By-Lot Summary of As-Graded Geotechnical Conditions Planning Are PA-8 (Lots 166 through 260) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 166 Overexcavation , Medium (64) 4 1 Negligible (0,03) 120%® 18 inches II 167 Cut Very Low (3) less than 1 Less than 1 Negligible (0.04) 100% ® 6 inches I 168 Overexcavation Low (33) 4 1 Negligible (0,03) 120%® 12 inches I 169 Overexcavation Medium (55) 4 1 MODERATE (0,10) 120%® 18 inches II 170 Overexcavation Medium (51) 4 1 Negligible (0.06) 120%® 18 inches II 171 Transition Medium (56) 20 15 Negligible (0.02) 120%® 18 inches II 172 Fill Medium (63) 30 10 Negligible (0.02) 120%® 18 inches II 173 Fill Low (48) 20 15 MODERATE (0.10) 120%® 12 inches 1 174 Transition Low (38) 15 5 MODERATE (0.12) 120%® 12 inches I 175 Overexcavation Low (42) 4 1 Negligible (0,03) 120%® 12 inches I 176 Overexcavation Low (43) 4 1 MODERATE (0,15) 120%® 12 inches I 177 Overexcavation Medium (53)' 4 1 MODERATE (0,12) 120%® 18 inches II 178 Overexcavation Medium (52) 4 1 MODERATE (0,12) 120%® 18 inches II 179 Overexcavation High (93) 4 1 SEVERE (0.40) 130%® 24 inches III 180 Overexcavation Low (29) 4 1 Negligible (0,03) 120%® 12 inches I 181 Overexcavation Low(36) 4 I Negligible (0,06) 120% ® 12 inches I 182 Overexcavation Low (23) 4 1 Negligible (0,05) 120%® 12 inches T-12 Table IC Lot-By-Lot Summary of As-Graded Geotechnical Conditions Planning Are PA-8 (Lots 166 through 260) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 183 Overexcavation Low (35) 4 1 Negligible (0.02) 120%® 12 inches I 184 Overexcavation Medium (55) 4 1 Negligible (0,05) 120%® 18 inches II 185 Overexcavation Medium (60) 4 1 Negligible (0.06) 120%® 18 inches II 186 Overexcavation Low (48) 4 1 Negligible (0,05) 120%® 12 inches I 187 Transition Low (34) 10 5 Negligible (0,05) 120%® 12 inches I 188 Overexcavation Medium (83) 4 1 Negligible (0,04) 120%® 18 inches II 189 Overexcavation High (124) 4 1 Negligible (0,02) 130%® 24 inches III 190 Overexcavation Low (32) 4 1 Neghgible (0.03) 120%® 12 inches I 191 Overexcavation Very Low (10) 4 1 Negligible (0.06) 100%® 6 inches 1 192 Overexcavation Low (37) 4 1 Negligible (0,05) 120%® 12 inches I 193 Overexcavation Medium (60) 4 1 Negligible (0,06) 120%® 18 inches II 194 Overexcavation Low (31) 4 1 MODERATE (0,10) 120%® 12 inches I 195 Overexcavation Medium (51) 4 1 MODERATE (0,15) 120%® 18 inches II 196 Overexcavation Medium (55) 4 1 MODERATE (0.13) 120%® 18 inches II 197 Overexcavation Medium (68) 4 1 MODERATE (0,10) 120%® 18 inches II 198 Overexcavation Low (40) 4 1 MODERATE (0.16) 120%® 12 inches I 199 Overexcavation Low (24) 4 1 Negligible (0,04) 120% ® 12 inches I T-13 Table IC Lot-By-Lot Summary of As-Graded Geotechnical Conditions Planning Are PA-8 (Lots 166 through 260) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 200 Overexcavation Low (34) 4 1 Negligible (0,05) 120%® 12 inches I 201 Overexcavation Low (38) 4 1 Negligible (0,05) 120%® 12 inches I 202 Cut Very Low (9) Less than 1 Less than 1 MODERATE (0.16) 100%® 6 inches 1 203 Cut Very Low (15) Less than 1 Less than 1 Negligible (0.03) 100%® 6 inches I 204 Cut Medium (57) Less than 1 Less than 1 Negligible (0.03) 120%® 18 inches 11 205 Cut Low (28) Less than 1 Less than 1 Negligible (0,02) 120%® 12 inches 1 206 Overexcavation High (92) 4 1 Negligible (0,06) 130%® 24 inches III 207 Overexcavation Medium (59) 4 1 Negligible (0,02) 120%® 18 inches II 208 Overexcavation Not Graded Yet 209 Overexcavation Not Graded Yet 210 Overexcavation Not Graded Yet 211 Overexcavation Not Graded Yet 212 Overexcavation Not Graded Yet 213 Overexcavation Not Graded Yet 214 Overexcavation Not Graded Yet 215 Overexcavation Not Graded Yet 216 Overexcavation Not Graded Yet T-14 Table IC Lot-By-Lot Summary of As-Graded Geotechnical Conditions Planning Are PA-8 (Lots 166 through 260) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 217 Overexcavation Not Graded Yet 218 Overexcavation Not Graded Yet 219 Overexcavation Not Graded Yet 220 Overexcavation Not Graded Yet 221 Overexcavation Not Graded Yet 222 Overexcavation Not Graded Yet 223 Overexcavation Not Graded Yet 224 Overexcavation Not Graded Yet 225 Overexcavation Medium (59) 4 1 Negligible (0,04) 120%® 18 inches II 226 Overexcavation Medium (57) 4 1 Negligible (0,02) 120% ® 18 inches II 227 Transition Medium (52) 8 Negligible (0.02) 120%® 18 inches 11 228 Overexcavation Low (31) 4 1 Negligible (0.02) 120%® 12 inches I 229 Overexcavation Low (45) 4 1 Negligible (0,02) 120% ® 12 inches I 230 Overexcavation Medium (55) 4 1 Negligible (0,02) 120%® 18 inches II 231 Overexcavation Low (32) 4 1 Negligible (0.03) 120%® 12 inches I 232 Overexcavation Low (28) 4 1 MODERATE (0,12) 120%® 12 inches I 233 Overexcavation Very Low (3) 4 1 MODERATE (0,15) 100%® 6 inches I T-15 Table IC Lot-By-Lot Summary of As-Graded Geotechnical Conditions Planning Are PA-8 (Lots 166 through 260) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 234 Overexcavation Low (21) 4 I Negligible (0.03) 120%® 12 inches I 235 Transition Low (39) 4 1 Negligible (0.03) 120%® 12 inches I 236 Fill Very Low (1) 15 10 Negligible (0.02) 100%® 6 inches I 237 Transition Very Low (0) 10 5 Negligible (0,05) 100% ® 6 inches 1 238 Overexcavation Low (25) 4 1 Negligible (0,02) 120%® 12 inches I 239 Transition Very Low (9) 4 1 Negligible (0,03) 100%® 6 inches I 240 Transition Very Low (15) 4 I Negligible (0,02) 100%® 6 inches 1 241 Transition Low (27) 4 I Negligible (0,05) 120%® 12 inches I 242 Fill Medium (54) 25 15 Negligible (0,05) 120%® 18 inches II 243 Fill Medium (54) 30 15 Negligible (0,02) 120%® 18 inches 11 244 Fill Medium (57) 35 20 Negligible (0,02) 120%® 18 inches IV 245 Transition Medium (72) 8 6 MODERATE (0,12) 120%® 18 inches II 246 Transition Medium (59) 6 2 MODERATE (0,10) 120%® 18 inches II 247 Overexcavation Medium (55) 4 1 MODERATE (0.12) 120%® 18 inches II 248 Overexcavation Very Low (4) 4 I MODERATE (0,15) 100% ® 6 inches I 249 Transition Low (26) 8 3 MODERATE (0,10) 120%® 12 inches I 250 Fill Low (27) 25 20 Negligible (0,03) 120% ® 12 inches IV T-16 Table IC Lot-By-Lot Summar/ of As-Graded Geotechnical Conditions Planning Are PA-8 (Lots 166 through 260) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 251 Fill Low (30) 12 5 Negligible (0,02) 120% @ 12 inches I 252 Fill Very Low (10) 10 5 Negligible (0.02) 100%® 6 inches I 253 Fill Low (41) 10 5 MODERATE (0.13) 120%® 12 inches I 254 Fill Low (38) 20 15 Negligible (0,03) 120% ® 12 inches I 255 Fill Low (48) 25 20 Negligible (0,04) 120%® 12 inches IV 256 Fill Low (22) 45 20 Negligible (0.04) 120%® 12 inches IV 257 Fill Very Low (11) 40 20 Negligible (0.02) 100%® 6 inches IV 258 Fill Very Low (6) 20 10 Negligible (0.07) 100%® 6 inches I 259 Fill Medium (58) 6 2 Negligible (0.02) 120%® 18 inches II 260 Fill Very Low (10) 5 2 Negligible (0.06) 100%® 6 inches I T-17 Table ID Lot-By-Lot Summary of As-Graded Geotechnical Conditions Planning Area PA-9 (Lots 263 through 332) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 263 Overexcavation Low (46) 4 1 Negligible (0.06) 120%® 12 inches I 264 Overexcavation Low (24) 5 2 Negligible (0,06) 120%® 12 inches 1 265 Transition Low (24) 35 25 Negligible (0,06) 120%® 12 inches IV 266 Transition Low (30) 30 20 Negligible (0,06) 120%® 12 inches IV 267 Transition Low (21) 20 10 Negligible (0.06) 120%® 12 inches I 268 Overexcavation Medium (59) 5 I Negligible (0,06) 120%® 18 inches II 269 Overexcavation Low (40) 5 1 Negligible (0,06) 120%® 12 inches I 270 Overexcavation Medium (63) 5 I MODERATE (0.15) 120%® 18 inches 11 271 Overexcavation Medium (57) 5 1 Negligible (0.06) 120%® 18 inches II 272 Overexcavation Medium (88) 5 1 Negligible (0,03) 120%® 18 inches II 273 Fill High (91) 30 20 MODERATE (0,12) 130%® 24 inches IV 274 Transition High (97) 15 10 MODERATE (0,12) 130% ® 24 inches III 275 Transition Medium (65) 5 2 MODERATE (0,12) 120%® 18 inches II 276 Overexcavation Medium (52) 5 1 MODERATE (0,18) 120% ® 18 inches II 277 Cut Low (34) Less than I Less than 1 MODERATE (0.10) 120%® 12 inches I 278 Overexcavation Low (36) 4 1 MODERATE (0.14) 120%® 12 inches T 279 Overexcavation Low (24) 4 I Negligible (0.06) 120%® 12 inches I T-18 Table ID Lot-By-Lot Summary of As-Graded Geotechnical Conditions Planning Area PA-9 (Lots 263 through 332) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 280 Overexcavation Low (34) 4 1 Negligible (0.06) 120% ® 12 inches I 281 Overexcavation Low (38) 4 1 Negligible (0.08) 120%® 12 inches I 282 Overexcavation Low (50) 4 1 Negligible (0.06) 120%® 12 inches I 283 Overexcavation Low (45) 4 1 Negligible (0,06) 120% ® 12 inches I 284 Overexcavation Medium (69) 4 1 Negligible (0,06) 120%® 18 inches II 285 Transition Low (21) 4 1 Negligible (0,06) 120%® 12 inches I 286 Cut Low (26) less than 1 less than I Negligible (0,02) 120%® 12 inches I 287 Cut Very Low (0) less than 1 less than 1 Negligible (0,02) 100%® 6 inches I 288 Cut Very Low (12) less than 1 less than 1 MODERATE (0,15) 100%® 6 inches I 289 Cut Very Low (10) less than 1 less than 1 MODERATE (0,10) 100%® 6 inches I 290 Cut Very Low (3) less than 1 less than 1 MODERATE (0.10) 100%® 6 inches I 291 Cut Low (28) less than 1 less than 1 Negligible (0,02) 120%® 12 inches I 292 Cut Medium (53) less than I less than 1 Negligible (0,02) 120%® 18 inches II 293 Cut Very Low (4) less than 1 less than 1 Negligible (0.03) 100%® 6 inches I 294 Cut Medium (60) less than 1 less than 1 Negligible (0,06) 120%® 18 inches II 295 Overexcavation High (96) 4 I Negligible (0,03) 130%® 24 inches III 296 Overexcavation Medium (51) 4 1 Negligible (0,04) 120%® 18 inches II T-19 Table ID Lot-By-Lot Summary of As-Graded Geotechnical Conditions Planning Area PA-9 (Lots 263 through 332) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 297 Overexcavation Medium (53) less than 1 less than I Negligible (0,04) 120%® 18 inches II 298 Overexcavation Medium (51) 4 1 Negligible (0.06) 120%® 18 inches II 299 Overexcavation Medium (52) 5 2 Negligible (0.08) 120%® 18 inches II 300 Overexcavation Medium (57) 5 2 Negligible (0.05) 120% ® 18 inches II 301 Overexcavation Medium (52) 5 2 Negligible (0.06) 120%® 18 inches II 302 Overexcavation Medium (62) 6 3 Negligible (0,03) 120%® 18 inches II 303 Transition Medium (54) 4 2 Negligible (0,02) 120%® 18 inches II 304 Transition High (94) 15 10 Negligible (0,02) 130%® 24 inches III 305 Transition Very High (132) 5 2 Negligible (0.04) 130%® 30 inches IV 306 Overexcavation High (99) 4 1 Negligible (0.06) 130%® 24 inches III 307 Overexcavation High (94) 4 1 Negligible (0.03) 130% ® 24 inches III 308 Overexcavation High (93) 4 1 Negligible (0.02) 130%® 24 inches III 309 Overexcavation High (121) 4 1 MODERATE (0,18) 130%® 24 inches III 310 Overexcavation High (96) 4 1 Negligible (0.02) 130%® 24 inches III 311 Overexcavation High (95) 4 1 Negligible (0.04) 130%® 24 inches 111 312 Overexcavation Medium (58) 4 1 Negligible (0,02) 120% ® 18 inches II 313 Overexcavation Medium (67) 4 1 MODERATE (0,16) 120%® 18 inches II T-20 Table ID Lot-By-Lot Summary of As-Graded Geotechnical Conditions Planning Area PA-9 (Lots 263 through 332) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 314 Transition Medium (72) 5 2 Negligible (0,03) 120%® 18 inches II 315 Transition Medium (51) 5 2 MODERATE (0,12) 120%® 18 inches II 316 Transition Medium (58) 4 1 Negligible (0,03) 120%® 18 inches 11 317 Transition Medium (64) 4 1 Negligible (0,04) 120%® 18 inches II 318 Overexcavation High (91) 4 1 MODERATE (0,13) 130%® 24 inches III 319 Overexcavation Medium (56) 4 1 MODERATE (0,12) 120%® 18 inches II 320 Transition Medium (55) 10 MODERATE (0,10) 120% ® 18 inches II 321 Overexcavation Medium (82) 5 1 Negligible (0,03) 120%® 18 inches II 322 Overexcavation High (93) 5 1 Negligible (0.02) 130%® 24 inches III 323 Overexcavation Medium (76) 5 1 Negligible (0.05) 120%® 18 inches II 324 Overexcavation Medium (88) 5 1 Negligible (0,03) 120%® 18 inches II 325 Overexcavation High (92) 4 , Negligible (0,02) 130%® 24 inches III 326 Overexcavation High (105) 4 1 Negligible (0,02) 130%® 24 inches III 327 Overexcavation High (91) 4 1 Negligible (0,05) 130%® 24 inches III 328 Overexcavation Medium (65) 3 1 Negligible (0,04) 120% ® 18 inches II 329 Overexcavation High (97) 5 1 Negligible (0,05) 130%® 24 inches III 330 Overexcavation Medium (66) 5 1 Negligible (0,02) 120% ® 18 inches II T-21 Table ID Lot-By-Lot Summary of /\s-Graded Geotechnical Conditions Planning Area PA-9 (Lots 263 through 332) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 331 Overexcavation High (93) 5 1 Negligible (0,02) 130%® 24 inches III 332 Overexcavation High (92) 4 1 Negligible (0,06) 130% ® 24 inches III T-22 Table IE Lot-By-Lot Summar/ of As-Graded Geotechnical Conditions Planning Area PA-10 (Lots 337 through 420) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 337 Fill Low (29) 85 35 MODERATE (0,16) 120% ® 12 inches IV 338 Fill Low (32) 85 40 MODERATE (0.10) 120% ® 12 inches IV 339 Fill Low (23) 65 30 MODERATE (0,10) 120%® 12 inches IV 340 Fill Low (27) 30 10 MODERATE (0,13) 120%® 12 inches I 341 Fill Medium (78) 40 20 MODERATE (0.13) 120%® 18 inches IV 342 Fill Low (33) 65 30 MODERATE (0.10) 120%® 12 inches IV 343 Fill Low (28) 80 40 MODERATE (0.15) 120%® 12 inches IV 344 Fill Low (27) 55 35 MODERATE (0.15) 120%® 12 inches IV 345 Transition Medium (51) 35 30 MODERATE (0.10) 120%® 18 inches rv 346 Transition Low (36) 20 10 MODERATE (0.10) 120%® 12 inches I 347 Transition Low (23) 20 12 SEVERE (0.40) 120%® 12 inches I 348 Transition Medium (52) 7 1 Negligible (0.02) 120%® 18 inches II 349 Overexcavation Medium (85) 6 1 Negligible (0.03) 120%® 18 inches II 350 Overexcavation Medium (88) 6 1 Negligible (0.04) 120%® 18 inches II 351 Transition Medium (53) 15 10 Negligible (0,03) 120%® 18 inches II 352 Overexcavation Medium (59) 6 1 Negligible (0,05) 120%® 18 inches II 353 Overexcavation Medium (64) 6 I Negligible (0,04) 120%® 18 inches II T-23 Table IE Lot-By-Lot Summar/ of As-Graded Geotechnical Conditions Planning Area PA-10 (Lots 337 through 420) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 354 Overexcavation Low (26) 6 1 Negligible (0.02) 120% ® 12 inches I Overexcavation Low (23) 6 1 Negligible (0.02) 120%® 12 inches I Overexcavation ^ Low (38) 6 1 Negligible (0.02) 120%® 12 inches I JJU 357 Transition Medium (61) 6 1 MODERATE (0,16) 120%® 18 inches « 358 Transition Medium (70) 6 1 Negligible (0.03) 120%® 18 inches 359 Transition Medium (60) 4 1 Negligible (0.02) 120%® 18 inches II J jy 360 Overexcavation i_i i Medium (64) 6 1 Negligible (0.02) 120% ® 18 inches II 361 Overexcavation Low (24) 6 1 Negligible (0,02) 120%® 12 inches I 362 Overexcavation Low (29) 6 1 Negligible (0,06) 120%® 12 inches I Overexcavation Low (34) 6 1 Negligible (0,02) 120%® 12 inches I JUJ 364 Overexcavation Very Low (15) 6 1 Negligible (0.02) 100%® 6 inches I 365 Overexcavation Low (35) 6 1 Negligible (0,02) 120%® 12 inches I 366 Transition __i i. Low (20) 7 2 Negligible (0.02) 120%® 12 I nches I 367 Transition __i i Medium (54) 7 2 Negligible (0.02) 120%® 18 nches II 368 Fill High (109) 25 20 Negligible (0.08) 130% ® 24 nches IV 369 Transition " ^ ' Medium (75) 12 5 Negligible (0.02) 120%® 18 nches II 370 Transition Low (33) 12 4 MODERATE (0.12) 120%® 12 inches I T-24 Table IE Lot-By-Lot Summary of As-Graded Geotechnical Conditions Planning Area PA-10 (Lots 337 through 420) Lot Nuinber Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 371 Transition Low (28) 15 2 MODERATE (O.IO) 120%® 12 inches I 372 Transition Low (23) 20 7 Negligible (0.02) 120%® 12 inches I 373 Transition Low (25) 45 20 MODERATE (0,10) 120%® 12 inches IV 374 Transition Low (28) 30 20 Negligible (0.02) 120%® 12 inches IV 375 Transition Low (31) 6 2 Negligible (0.02) 120%® 12 inches I 376 Transition Low (39) 6 2 Negligible (0.02) 120% ® 12 inches I 377 Transition Low (22) 7 1 Negligible (O.OI) 120% ® 12 inches I 378 Transition Low (23) 15 10 Negligible (0.01) 120%® 12 inches I 379 Overexcavation Low (24) 25 10 Negligible (0.01) 120%® 12 inches I 380 Overexcavation Low (34) 7 2 Negligible (0,06) 120%® 12 inches I 381 Transition Low (22) 8 2 Negligible (0,02) 120%® 12 inches I 382 Transition Low (33) 6 2 Negligible (0,02) 120%® 12 inches I 383 Overexcavation Medium (58) 6 1 Negligible (0,03) 120%® 18 inches II 384 Transition Low (25) 6 1 Negligible (0,02) 120%® 12 inches I 385 Transition Low (29) 6 1 Negligible (0,02) 120%® 12 inches I 386 Transition Low (34) 7 2 Negligible (0,06) 120%® 12 inches I 387 Overexcavation Low (32) 7 2 Negligible (0,02 120%® 12 inches I T-25 Table IE Lot-By-Lot Summary of As-Graded Geotechnical Conditions Planning Area PA-10 (Lots 337 through 420) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category Cut Low (25) Less than 1 Less than 1 Negligible (0.03) 120%® 12 inches I JOO 389 Overexcavation Low (23) 4 1 Negligible (0.03) 120%® 12 inches I 390 Overexcavation Very Low (18) 4 1 Negligible (0.02) 100%® 6 inches I "iOl Overexcavation li i <- Ver>'Low(lI) 4 1 Negligible (0,03) 100%® 6 inches I J y 1 Overexcavation Low (21) 4 1 Negligible (0.02) 120%® 12 inches jy ^ 393 Transition Medium (72) 4 1 Negligible (0,06) 120%® 18 inches II 1Q4 Fill Medium (59) 14 10 Negligible (0.02) 120%® 18 inches II J 7t Fill Very Low (14) 45 25 MODERATE (0,12) 100%® 6 inches IV J " J Fill Medium (52) 65 35 MODERATE (0,12) 120%® 18 inches IV jyyi Fill Medium (57) 45 25 MODERATE (0,10) 120%® 18 inches IV jy 1 '!Q8 Fill Medium (56) 25 20 MODERATE (0,10) 120%® 18 inches IV J70 Transition Very Low (16) 13 9 MODERATE (0.16) 100%® 6 inches I jyy 400 Overexcavation J \ I Very Low (8) 4 1 Negligible (0.02) 100%® 6 inches I 401 Overexcavation Very Low (5) 4 1 Negligible (0,03) 100%® 6 inches I 402 Overexcavation i i—i Very Low (8) 4 I Negligible (0,03) 100%® 6 inches I 403 Overexcavation i ^ I. Very Low (3) 4 1 Negligible (0,03) 100%® 6 inches I 404 Cut Very Low (10) Less than 1 Less than 1 Negligible (0.03) 100% ® 6 inches I - T-26 Table IE Lot-By-Lot Summar/ of As-Graded Geotechnical Conditions Planning Area PA-10 (Lots 337 through 420) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 405 Cut Very Low (6) Less than 1 Less than 1 Negligible (0.02) 100% ® 6 inches I 406 Cut Low (48) Less than 1 Less than 1 Negligible (0.02) 120%® 12 inches I 407 Overexcavation Low (35) 5 1 Negligible (0.07) 120%® 12 inches I 408 Overexcavation Low (36) 5 1 Negligible (0.02) 120% ® 12 inches I 409 Overexcavation Low (27) 5 1 MODERATE (0.15) 120%® 12 inches I 410 Overexcavation Low (23) 5 1 MODERATE (0.13) 120%® 12 inches I 411 Overexcavation Low (43) 5 1 Negligible (0.05) 120%® 12 inches I 412 Overexcavation ^ •' Low (35) 5 1 MODERATE (0.15) 120%® 12 inches 1 413 Overexcavation \ / High (111) 5 1 SEVERE (0.20) 130%® 24 inches III 414 Overexcavation Medium (62) 5 1 MODERATE (0.10) 120%® 18 inches II 415 Overexcavation Medium (60) 5 I MODERATE (0.10) 120% ® 18 inches II 416 Overexcavation Low (33) 5 1 MODERATE (0,10) 120%® 12 inches I 417 Overexcavation Low (26) 5 1 MODERATE (0,15) 120%® 12 inches I 418 Overexcavation Very Low (5) 5 1 Negligible (0,03) 100% ® 6 inches 1 419 Overexcavation Very Low (15) 5 1 Negligible (0,04) 100%® 6 inches I 420 Overexcavation Very Low (8) 5 1 Negligible (0,05) 100% ® 6 inches I T-27 Table IF Lot-By-Lot Summary of As-Graded Geotechnical Conditions Planning Area PA-12 (Lots 425 through 515) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 425 Fill Low (28) 75 20 MODERATE (0,12) 120% ® 12 inches IV 426 Fill Medium (51) 65 25 MODERATE (0,12) 120%® 18 inches IV 427 Fill Medium (66) 65 20 MODERATE (0,10) 120%® 18 inches IV 428 Fill Low (49) 55 20 Negligible (0,02) 120%® 12 inches IV 429 Fill Low (22) 50 20 Negligible (0,02) 120%® 12 inches IV 430 Fill Low (39) 50 20 Negligible (0,04) 120%® 12 inches IV 431 Fill Medium (89) 50 15 Negligible (0,04) 130% @ 24 inches IV 432 Fill Medium (77) 55 20 MODERATE (0,10) 120%® 18 inches IV 433 Fill Low (26) 55 20 Negligible (0,03) 120%® 12 inches IV 434 Fill Low (41) 70 20 Negligible (0.04)' 120% ® 12 inches IV 435 Fill Medium (53) 40 15 Negligible (0,03) 120%® 18 inches IV 436 Fill Low (47) 25 20 Negligible (0,03) 120% ® 12 inches IV 437 Fill Low (23) 15 10 Negligible (0.08) 120%® 12 inches I 438 Fill Low (38) 12 8 Negligible (0,03) 120% ® 12 inches I 439 Fill Low (20) 25 20 Negligible (0,06) 120% ® 12 inches rv 440 Fill Medium (58) 55 25 Negligible (0,06) 120%® 18 inches IV 441 Fill Low (42) 55 35 Negligible (0,07) 120% @ 12 inches IV T-28 Table IF Lot-By-Lot Summary of As-Graded Geotechnical Conditions Planning Area PA-12 (Lots 425 through 515) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 442 Fill Low (23) 55 35 Negligible (0,04) 120% ® 12 inches rv 443 Fill Low (30) 55 35 Negligible (0.04) 120%® 12 inches IV 444 Fill Low (29) 50 30 Negligible (0.04) 120%® 12 inches IV 445 Fill Low (38) 70 40 Negligible (0.08) 120% ® 12 inches IV 446 Fill Low (29) 70 20 Negligible (0.06) I20%® 12 inches IV 447 Fill Low (38) 80 25 Negligible (0.07) 120%® 12 inches IV 448 Fill Low (26) 75 15 Negligible (0.05) 120%® 12 inches IV 449 Fill Medium (62) 75 20 Negligible (0.03) 120%® 18 inches IV 450 Fill Medium (55) 80 15 Negligible (0,06) 120%® 18 inches IV 451 Fill Medium (56) 80 15 MODERATE (0,10) 120%® 18 inches IV 452 Fill Low (33) 80 15 Negligible (0,06) 120% ® 12 inches IV 453 Fill Low (35) 55 10 MODERATE (0,10) 120%® 12 inches IV 454 Fill Medium (51) 50 10 MODERATE (0.15) 120%® 18 inches IV 455 Fill Medium (55) 45 10 MODERATE (0,12) 120%® 18 inches IV 456 Fill Medium (57) 40 10 MODERATE (0.12) 120%® 18 inches IV 457 Fill Medium (56) 40 20 MODERATE (0,12) 120%® 18 inches IV 458 Fill Medium (71) 30 10 MODERATE (0,12) 120%® 18 inches II T-29 Table IF Lot-By-Lot Summary of As-Graded Geotechnical Conditions Planning Area PA-12 (Lots 425 through 515) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 459 Fill Medium (52) 25 10 MODERATE (0,10) 120%® 18 inches II 460 Fill Medium (61) 30 10 Negligible (0,05) 120%® 18 inches 11 461 Fill Medium (76) 30 10 Negligible (0,04) 120%® 18 inches 11 462 Fill Not Graded Yet 463 Fill Not Graded Yet 464 Fill Not Graded Yet 465 Fill Not Graded Yet 466 Fill Not Graded Yet 467 Fill Not Graded Yet 468 Fill Not Graded Yet 469 Fill Not Graded Yet 470 Fill Not Graded Yet 471 Fill Not Graded Yet 472 Fill Not Graded Yet 473 Fill Not Graded Yet 474 Fill Not Graded Yet 475 Fill Not Graded Yet T-30 Table IF Lot-By-Lot Summary of As-Graded Geotechnical Conditions Planning Area PA-12 (Lots 425 through 515) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 476 Fill Not Graded Yet 477 Fill Not Graded Yet 478 Fill Not Graded Yet 479 Fill Not Graded Yet 480 Fill Not Graded Yet 481 Fill Not Graded Yet 482 Fill Not Graded Yet 483 Fill Not Graded Yet 484 Fill Not Graded Yet 485 Fill Not Graded Yet 486 Fill Not Graded Yet 487 Fill Not Graded Yet 488 Fill Not Graded Yet 489 Fill Medium (54) 80 15 MODERATE (0,10) 120%® 18 inches IV 490 Fill Medium (61) 85 20 MODERATE (0,12) 120%® 18 inches IV 491 Fill Very Low (9) 80 20 MODERATE (0,14) 100%® 6 inches IV 492 Fill Very Low (9) 65 20 MODERATE (0.14) 100% @ 6 inches IV T-31 Table IF Lot-By-Lot Summary of As-Graded Geotechnical Conditions Planning Area PA-12 (Lots 425 through 515) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 493 Fill Low (25) 45 20 MODERATE (0,10) 120% ® 12 inches IV 494 Fill Very Low (8) 35 20 MODERATE (0,14) 100%® 6 inches IV 495 Fill Low (23) 35 20 Negligible (0,07) 120%® 12 inches IV 496 Fill Medium (51) 25 3 Negligible (0,04) 120%® 18 inches 11 497 Fill Very Low (12) 27 6 Negligible (0,03) 100% ® 6 inches I 498 Fill Low (22) 25 3 Negligible (0,05) 120%® 12 inches I 499 Fill Low (23) 60 25 MODERATE (0,10) 120%® 12 inches IV 500 Fill Low (37) 70 25 Negligible (0,07) 120% ® 12 inches IV 501 Fill Low (21) 75 20 Negligible (0,03) 120%® 12 inches IV 502 Fill Low (22) 75 20 MODERATE (0,13) 120%® 12 inches IV 503 Fiil Low (28) 85 20 Negligible (0,08) 120% ® 12 inches IV 504 Fill Low (42) 85 10 Negligible (0,08) 120% ® 12 inches IV 505 Fill Low (26) 85 10 MODERATE (0,10) 120%® 12 inches IV 506 Fill Medium (55) 85 10 Negligible (0.07) 120%® 18 inches IV 507 Fill Medium (55) 80 20 Negligible (0,07) 120%® 18 inches IV 508 Fill Medium (60) 65 15 Negligible (0,07) 120%® 18 inches IV 509 Fill Medium (57) 50 15 MODERATE (0,IOJ 120%® 18 inches IV T-32 Table IF Lot-By-Lot Summary of As-Graded Geotechnical Conditions Planning Area PA-12 (Lots 425 through 515) Lot Number Lot Type Finish Grade Expansion Potential and (Expansion Index) Approximate Maximum Fill Thickness on Lot (in feet) Approximate Differential Fill Thickness Across Proposed Building Footprint (in feet) Potential Degree of Sulfate Attack (and Sulfate Content in percentage) Moisture Content and Minimum Presoaking Depth Minimum Post Tension Category 510 Fill Medium (51) 40 10 Negligible (0,03) 120%® 18 inches IV 511 Fill Not Graded Yet 512 Fill Not Graded Yet 513 Fill Not Graded Yet 514 Fill Low (39) 65 20 Negligible (0,05) 120%® 12 inches IV 515 Fill Low (38) 60 20 Negligible (0,06) 120% ® 12 inches IV T-33 971009-014 APPENDIX A References Califomia Building Standards Commission (CBSC), 2001, Califomia Building Code, Volume I - Admirusttative, Fire- and Life-Safety, and Field Inspection Provision, Volume II - Sttnctural Engineering Design Provision, and Volume III - Material, Testing and Installation Provision, ICBO. Davidson Reinforcing Company, 2003a, Post-Tension Foundation Plans for Bressi Ranch PA-8, Greystone Homes, Carlsbad, CA, Sheets CVR, PTD, PTI, PTl-I, PTI-2, PTl-3, PT2, PT2- 1, PT2-2, PT2-3, PT3, PT3-1, PT3-2, and PT3-3, Job No. 1583, dated November 18, 2003. , 2003b, Post-Tension Foundation Plans for Bressi Ranch PA-9, Sheets CVR, PTD, PTI, PTl-1, PT2, PT2-1, PT3, and PT3-1, Job No. 1633, dated December 3,2003. , 2004a, Post-Tension Foundation Plans for Bressi Ranch PA-10, Carlsbad, CA, Sheets CVR, PTD, PTI, PTl-1, PTl-2, PT2, PT2-1, PT2-2, PT2-3, PT3, and PT3-1, Job No. 1634, dated Febmary 18,2004. , 2004b, Post-Tension Foundation Plans for Bressi Ranch PA-7, Greystone Homes, Carisbad, CA, Sheets CVR, PTD, PTI, PTl-1, PT2, PT2-1, PT2-2, PT3-1, PT4, and PT4- 1, Job No. 1632, dated Febmary 23, 2004. , 2004c, Post-Tension Foundation Plans for Bressi Ranch PA-12, Carlsbad, CA, Sheets CVR, PTD, PTI, PTl-1, PT2, PT2-1, PT3, PT3-1, PT4, and PT4-1, Job No. 1625, dated February 24, 2004. , 2004d, Post-Tension Foundation Plans for Bressi Ranch PA-6, Carlsbad, CA, Sheets CVR, PTD, PTI, PTl-1, PTl-2, PTl-3, PT2, PT2-1, PT2-2, PT2-3, PT3, PT3-1, PT3-2, and PT3-3, Job No. 1631, dated March 18, 2004. Hart, E.W., 1997, Fault-Rupture Hazard Zones in Califomia, Alquist-Priolo Special Studies Zones Act of 1972 wdth Index to Special Studies Zones Maps: Department of Conservation, Division of Mines and Geology, Special Publication 42. Intemational Conference of Building Officials (ICBO), 1997, Unifonn Building Code, Volume I - Administrative, Fire- and Life-Safety, and Field Inspection Provisions, Volume II - Structural Engineering Design Provisions, and Volume 111 - Material, Testing and Installation Provision, ICBO. Leighton and Associates, Inc., 1997, Preliminary Geoteclmical Investigation, Bressi Ranch, Carisbad, Califomia, ProjectNo. 4971009-002, dated July 29, 1997. A-l 971009-014 APPENDIX A (continued) -, 2001, Supplemental Geotechnical Investigation for Mass Grading, Bressi Ranch, Carlsbad, Califomia, ProjectNo. 971009-0015, dated March 14,2001. -, 2003 a, Geotechnical Grading Plan Review of the Mass Grading plans, Bressi Ranch, Carlsbad, Califomia, ProjectNo. 971009-007, dated January 17,2003. —, 2003b, Preliminary Residential and Commercial Foundation Design Recommendations, Bressi Ranch, Carlsbad, Califomia, Project No. 971009-007, dated Febmary 5, 2003. 2003c, Geoteclmical Recommendations Conceming 95 Percent Relative Compaction of Fills Deeper than 40 Feet, Bressi Ranch, Carlsbad, Califomia, Project No. 971009-007, dated Febmaiy 13, 2003. -, 2003d, Reconimended Type of Pipe for Proposed Subdrains, Bressi Ranch, Carlsbad, Califomia, ProjectNo. 971009-007, dated April 17, 2003. 2003e, Advanced Preliminary Street Pavement Sections Based on Assumed Street Subgrade Soil R-Values and Traffic Indexes, Bressi Ranch, Carlsbad, Califomia, August 8, 2003, dated August 8, 2003. 2003 f. Side-Yard Drainage Recommendation Altemative, Bressi Ranch, Carlsbad, Califomia, ProjectNo. 971009-014, dated August 28, 2003. _, 2004a, Geotechnical Recommendations Conceming Expansive Formational Material Exposed at or Near Finish Grade within Plarming Areas PA-7, PA-8, and PA-9, Bressi Ranch, Carlsbad, Califomia, Project No. 971009-014, dated Febmary 3, 2004. _, 2004b, Deep Fill Area Settlement Monitoring Recommendations, Bressi Ranch, Carlsbad, Califomia, Project No. 971009-014, dated Febmary 13, 2004, (revised February 16, 2004). _, 2004c, Interim As-Graded Report of Rough and Fine Grading, Mode! Lot Complexes and Phase 1 Lots, Lots 1 Through 13, 30 Through 34, 55 through 63, 112, 127 Through 143, 156 Through 159, 169 Through 172, 180 Through 193, 263 Tiirough 272, 281 Through 284, 374 Through 377, 380 Through 383, 404 Through 411, 427 Through 443, and 448 Through 452, Planning Areas PA-6 through PA-10 and PA- 12, Bressi Ranch, Carlsbad Tract No. 00-06, Carlsbad, Califomia, dated April 27, 2004. A-2 971009-014 APPENDIX A (continued) , 2004d, Geotechnica! Completion Letter of the Rough and Fine-Grading Operations, Lots 1 Through 63, Planning Area PA-6, Bressi Ranch, Carlsbad, Califomia, Project No. 4971009-014, dated April 28, 2004. , 2004e, Geotechnical Completion Letter of the Rough and Fine-Grading Operations, Lots 65 Through 159, Planning Area PA-7, Bressi Ranch, Carlsbad, Califomia, Project No. 4971009-014, dated April 28,2004. • 2004f, Geotechnical Completion Letter of the Rough and Fine-Grading Operations, Lots 166 Through 207 and Lots 225 Through 260, Planning Area PA-8, Bressi Ranch, Carlsbad, California, ProjectNo. 4971009-014, dated April 28, 2004. , 2004g, Geotechnical Completion Letter of the Rough and Fine-Grading Operations, Lots 263 Through 332, Planning Area PA-9, Bressi Ranch, Carlsbad, Califomia, ProjectNo. 4971009-014, dated April 28,2004. , 2004h, Geotechnical Completion Letter of the Rough and Fine-Grading Operations, Lots 337 Through 420, Planning Area PA-10, Bressi Ranch, Carlsbad, Califomia, ProjectNo. 4971009-014, dated April 28, 2004. , 20041, Geotechnical Completion Letter of the Rough and Fine-Grading Operations, Lots 425 Through 460 and Lots 489 Through 510, Planning Area PA-12, Bressi Ranch, Carlsbad, Cahfomia, ProjectNo. 4971009-014, dated April 28, 2004. Project Design Consultants, 2003a, Mass Grading and Erosion Conttol Plans for: Bressi Ranch, Carlsbad, California, Carlsbad Tract No. 00-06, Drawing No. 400-8A; dated January 7, 2003, revised November 24, 2003. , 2003b, Grading and Erosion Control Plans: Bressi Ranch Planning Area 7, Unit No. 2, Carlsbad Tract No. CT 02-14(2), Carlsbad, California, Drawing No. 411-4A, 9 Sheets, dated December 19, 2003. , 2003c, Grading and Erosion Control Plans: Bressi Ranch Planning Area 8, Unit No. 3, Carlsbad Tract No. CT 02-14(3), Carisbad, Califomia, Drawing No. 411-8A, 9 Sheets, dated December 19,2003. , 2003d, Grading and Erosion Contiol Plans: Bressi Ranch Planning Area 9, Unit No. 4, Carlsbad Tract No. CT 02-14(4), Carlsbad, Califomia, Drawing No. 411-7A, 9 Sheets, dated December 21,2003. A-3 971009-014 APPENDIX A (continued) -, 2004a, Grading and Erosion Conttol Plans: Bressi Ranch Planning Area 6, Unit No. 1, Carlsbad Tract No. CT 02-14(1), Carlsbad, California, Drawing No. 411-3A, 7 Sheets, dated Febmary 3, 2004. -, 2004b, Grading and Erosion Control Plans: Bressi Ranch Planning Area 10, Unft No. 5, Carlsbad Tract No. CT 02-14(5), Carlsbad, California, Drawing No. 4II-IA, 9 Sheets, dated February 3, 2004. 2004c, Grading and Erosion Conttol Plans: Bressi Ranch Planning Area 12, Unit No. 6, Carlsbad Tract No. CT 02-14, Carlsbad, Cahfomia, Drawing No. 411-2A, 9 Sheets, dated February 3, 2004. A-4 971009-014 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 Natural Ground NG (SG) SUBGRADE Original Ground OG (AB) AGGREGATE BASE Existing Fill EF (CB) CEMENT TREATED BASE Compacted Fill CF (PB) PROCESSED BASE Slope Face SF (AC) ASPHALTCONCRETE Finish Grade FG (S) (SD) (AD) (W) SEWER STORM DRAIN AREA DRAIN DOMESTIC WATER Curb Gutter Curb and Gutter Cross Gutter Stt-eet Sidewalk Driveway Driveway Approach Parking Lot Electric Box Pad Trash Enclosure Loading Ramp C G CG XG ST SW D DA PL EB TE LR (RC) (SB) (G) (E) (T) (J) (I) RECLAIMED WATER SUBDRAIN GAS ELECTRICAL TELEPHONE JOINT UTILITY IRRIGATION Curb Gutter Curb and Gutter Cross Gutter Stt-eet Sidewalk Driveway Driveway Approach Parking Lot Electric Box Pad Trash Enclosure Loading Ramp C G CG XG ST SW D DA PL EB TE LR Bedding Material B c Building Pad BP Shading Sand o M Main o M Lateral L X MH HL CB R I Crossing L X MH HL CB R I Manhole L X MH HL CB R I Hydrant Lateral L X MH HL CB R I Catch Basin L X MH HL CB R I Riser L X MH HL CB R I Inlet L X MH HL CB R I Fire Service FS Water Services WS Head Wall HW (RW) RETAINING WALL (P) PRESATURATION (CW) CRIB WALL (LW) LOFFELL WALL Moisture Content M (SF) STRUCT FOOTING Footing Bottom Backfill Wall Cell F B C (IT) INTERIOR TRENCH Sewer Lateral Stonn Drain Electric Line S SD 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 perfonned in general accordance wilh most recent version of ASTM Test Method D1556, 15 A 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-l SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative (%) Elev (ft) Type Field Max Field Opt. Compaction Remarks 1 6/5/03 CF Poinsettia Lane 1987800 6254986 132,5 01 114,2 125,0 13.3 11.0 91 2 6/5/03 CF PA-12 1987938 6254878 133,0 02 113,3 122.5 14.8 11.5 92 3 6/5/03 CF Poinsettia Lane 1987820 6254884 133,0 02 112,0 122.5 15.7 11.5 91 4 6/5/03 CF Poinsettia Lane 1987700 6254704 133,5 01 116.6 125.0 15.1 11.0 93 5 6/5/03 CF PA-12 1987822 6254646 132,0 02 115.2 122.5 14.8 11.5 94 6 6/6/03 CF Poinsettia Lane 1987920 6255115 134.0 03 110.8 122.0 13.3 11.0 91 7 6/5/03 CF Poinsettia Lane 1987755 6254560 134,0 03 112.8 122.0 14.3 11.0 92 8 6/5/03 CF PA-12 1987965 6255015 133,0 03 116.1 122.0 16.8 11.0 95 9 6/6/03 CF Poinsettia Lane 1987861 6254896 134,5 04 108.7 120.5 15.5 12.5 90 10 6/5/03 CF Poinsettia Lane 1987750 6254771 133,5 04 ni.o 120.5 14,4 12.5 92 10 6/5/03 CF Poinsettia Lane 1987780 6254771 133,5 04 111.0 120.5 14,4 12.5 92 11 6/6/03 CF Poinsettia Lane 1987983 6254819 135,0 04 108.8 120.5 14,7 12.5 90 12 6/11/03 CF PA-12 1988118 6255308 138,0 04 112.0 120,5 14,6 12.5 93 13 6/11/03 CF PA-12 1988118 6255496 148,5 02 109.3 122,5 14.7 11.5 89 13A 6/11/03 CF PA-12 1988123 6255504 148,5 02 112.7 122,5 14.0 11.5 92 15 6/11/03 CF PA-12 1988230 6255540 162.0 02 111.6 122.5 14.3 11.5 91 16 6/11/03 CF PA-12 1988114 6255448 149.5 03 113.3 122.0 15.7 11.0 93 17 6/11/03 CF Poinsettia Lane 1988114 6255574 155,0 02 110.2 122.5 14.1 11.5 90 18 6/11/03 CF PA-12 1988362 6255537 168,0 02 109,8 122.5 14.9 11.5 90 19 6/11/03 CF PA-12 1988200 6255571 158,0 04 113,4 120.5 15.3 12.5 94 20 6/11/03 CF El Fuerte 1988387 6255565 175.0 12 113,8 120.0 16.6 12.5 95 21 6/11/03 CF PA-12 I9883I5 6255528 180,0 02 113,9 122.5 12.8 11.5 93 22 6/11/03 CF PA-12 1988147 6255439 168,0 02 110,8 122,5 13.2 11.5 90 23 6/12/03 CF El Fuerte 1988367 6255580 177,5 03 111,4 122.0 14.4 11.0 91 24 6/12/03 CF PA-12 1988255 6255538 173,0 03 110,3 122.0 12.9 11.0 90 25 6/12/03 CF PA-12 1988076 6255471 173,0 02 114.0 122.5 12.5 11.5 93 26 6/12/03 CF PA-12 1988144 6255521 . 168.0 03 113.7 122.0 15.3 11.0 93 27 6/12/03 CF PA-12 1988102 6255302 164,0 03 107.8 122.0 14.3 11.0 88 27A 6/12/03 CF PA-12 1988095 6255305 164.0 03 112.9 122.0 13.3 11.0 93 29 6/12/03 CF PA-12 1988130 6255365 170.0 05 114.4 124.0 12.8 12.0 92 30 6/12/03 CF PA-12 1988252 6255330 158.0 05 .111,9 124.0 12.5 12.0 90 31 6/12/03 CF PA-12 1988410 6255403 168.0 04 108,3 120.5 13.1 12.5 90 RT ON I3A RTOF 13 RT ON 27A RT OF 27 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 1 of 156 Leighton and Associates, Inc 8/23/2 7:54:12AM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 32 6/12/03 CF PA-12 1988359 6255481 181.0 05 112.3 124.0 14.2 12.0 91 33 6/12/03 CF PA-12 1988522 6255481 179.0 05 105.0 124.0 11.3 12.0 85 33A 6/12/03 CF El Fuerte 1988425 6255600 179,0 05 113.7 124.0 13.3 12.0 92 35 6/12/03 CF El Fuerte 1988154 6255329 168,0 05 111.8 124.0 12.9 12,0 90 36 6/12/03 CF PA-12 1988227 6255299 167,0 04 110.7 120.5 14.8 12,5 92 37 6/12/03 CF PA-12 1988320 6255272 175.0 04 109.4 120.5 14.9 12,5 91 38 6/12/03 CF PA-12 1988403 6255295 180.0 03 110.4 122.0 13.7 11,0 90 39 6/12/03 CF PA-12 1988336 6255431 177.0 05 111.4 124.0 15.8 12.0 90 40 6/12/03 CF PA-12 1988256 6255305 172.0 04 113.6 120.5 12.9 12.5 94 41 6/13/03 CF PA-12 1988373 6255384 182,0 03 110.6 122.0 12.8 11.0 91 42 6/13/03 CF PA-12 1988370 6255300 181,0 05 113.6 124.0 13.3 12.0 92 43 6/13/03 CF PA-12 1988290 6255244 178.0 03 110.0 122.0 12.9 11.0 90 44 6/13/03 CF PA-12 1988262 6255365 175.0 03 111.9 122.0 13.8 11.0 92 45 6/13/03 CF PA-12 1988173 6255303 171.5 04 109.5 120.5 11.8 12.5 91 46 6/13/03 CF PA-12 1988195 6255232 168.0 04 110,8 120.5 14.8 12.5 92 47 6/13/03 CF PA-12 1988137 6255256 173.0 ' 04 115.2 120.5 12.8 12.5 96 48 6/13/03 CF PA-12 1988247 6255232 175.0 01 115,3 125.0 13.9 11.0 92 49 6/13/03 CF PA-12 1988288 6255297 180.0 04 109,4 120.5 14.0 12.5 91 50 6/13/03 CF PA-12 1988355 6255360 179.0 03 107,4 122.0 14.8 11.0 88 50A 6/13/03 CF PA-12 1988353 6255330 179,0 03 111,0 122.0 13.5 11.0 91 52 6/13/03 CF PA-12 1988388 6255402 181.0 03 110.8 122.0 11.7 11.0 91 53 6/13/03 CF PA-12 1988342 6255524 178,0 05 113.1 124.0 14.4 12.0 91 54 6/13/03 CF PA-12 1988260 6255512 180.0 03 112.4 122.0 15.1 11.0 92 55 6/13/03 CF PA-12 1988240 6255571 182.0 03 111.0 122.0 14.8 11.0 91 57 6/14/03 CF Poinsettia Lane 1988086 6255630 181.0 04 110.7 120.5 15.8 12.5 92 58 6/13/03 CF PA-12 1988102 6255438 186.0 04 109.4 120.5 14.7 12,5 91 59 6/13/03 CF PA-12 1988281 6255117 180.0 05 110.2 124.0 13.7 12.0 89 59A 6/13/03 CF PA-12 1988285 6255120 180.0 05 113,9 124.0 13.3 12.0 92 61 6/16/03 CF PA-12 1988380 6255250 185.0 03 110.4 122.0 12.8 11.0 90 62 6/16/03 CF PA-12 1988310 6255490 188,0 05 113.9 124.0 14.4 12.0 92 63 6/16/03 CF PA-12 1988430 6255430 186.0 03 111.2 122.0 14.0 11.0 91 64 6/16/03 CF PA-12 1988220 6255340 184.0 04 109.1 120.5 12.5 12.5 91 RT ON 33A RT OF 33 RT ON 50A RT OF 50A RT ON 59A RT OF 59 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 2 of 156 Leig md/ ates,'' '8/23:'~ 54:1' SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks 65 6/16/03 CF PA-12 . 1988110 6255170 179.0 03 113.3 122.0 12.4 11,0 93 66 6/16/03 CF PA-12 1988300 6255310 184^0 04 110.0 120,5 13.8 12.5 91 67 6/16/03 CF PA-12 1988130 6255470 182.0 02 109.7 122.5 13.6 11.5 90 68 6/16/03 CF PA-12 1988160 6255570 183,0 04 114.0 120.5 11.9 12.5 95 69 6/16/03 CF PA-12 1988150 6255380 179,0 05 115.1 124.0 14.8 12.0 93 70 6/16/03 CF PA-12 1988280 6255170 190.0 02 109.8 122.5 14.5 11.5 90 71 6/16/03 CF PA-12 1988360 6255415 191.0 03 106.7 122.0 14.0 11.0 87 RTON71A 71A 6/16/03 CF PA-12 1988370 6255420 191,0 03 110.4 122.0 14.4 11.0 90 RTOF 71 73 6/16/03 CF PA-12 1988310 6255230 188,0 04 108.1 120.5 15.2 12.5 90 74 6/16/03 CF PA-12 1988080 6255300 190,0 02 116.8 122.5 14.9 11,5 95 75 6/16/03 CF PA-12 1988060 6255230 192,0 04 114.8 120.5 12.8 12.5 95 76 6/16/03 CF PA-12 1988210 6255410 189,0 05 113.0 124.0 15.2 12.0 91 77 6/16/03 CF PA-12 1988400 6255360 193,0 03 111.6 122.0 11.5 11.0 91 78 6/16/03 CF PA-12 1988340 6255380 187,0 01 110.3 125.0 12.0 11.0 88 RT ON 78A 78A 6/16/03 CF PA-12 1988330 6255385 187.0 03 112.6 122.0 12.3 11.0 92 RT OF 78 80 6/16/03 CF PA-12 1988095 6255510 187.0 05 113.8 124.0 15.2 12.0 92 81 6/16/03 CF PA-12 1988130 6255255 188.5 02 110.9 122.5 13.7 11.5 91 82 6/16/03 CF PA-12 1988385 6255505 189.0 03 111.0 122.0 11.5 11.0 91 83 6/17/03 CF PA-12 1988475 6255330 178.0 07 110.6 122.0 14.4 13.0 91 84 6/17/03 CF OS-1 1990370 6251160 191.0 02 116.4 122.5 12.3 11.5 95 85 6/17/03 CF OS-1 1990635 6251230 188.0 05 113.1 124.0 13.5 12.0 91 RT ON 85A 85A 6/17/03 CF OS-1 1990640 6251215 188.5 03 117.1 122,0 11.8 11.0 96 RT OF 85 87 6/17/03 CF OS-1 1990490 6251190 190.5 02 112.7 122.5 14.0 11.5 92 RT ON 87A 87A 6/17/03 CF OS-1 1990485 6251195 192,5 02 116.9 122.5 13.3 11.5 95 RT OF 87 89 6/17/03 CF PA-12 1988530 6255425 177,0 07 111.4 122,0 15.0 13.0 91 90 6/17/03 CF PA-12 1988525 6255120 137,0 07 118.0 122,0 13,8 13.0 97 91 6/17/03 CF PA-12 1988550 6255305 148,0 05 117.3 124.0 12,8 12.0 95 92 6/17/03 CF PA-12 1988545 6255235 153,5 03 115.8 122.0 14.8 11.0 95 93 6/17/03 CF PA-12 1988535 6255290 159,0 04 112.7 120.5 14.8 12.5 94 RT ON 93A 93A 6/17/03 CF PA-12 1988540 6255295 159,0 04 115.3 120.5 12.8 12.5 96 • RT OF 93 95 6/17/03 CF PA-12 1988490 6255300 166,0 03 112,3 122.0 13,5 11,0 92 96 6/17/03 CF PA-12 1988410 6255320 163,0 06 114.4 122.5 13,6 11.5 93 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 3 of 156 4 Leighton and Associates, Inc 8/23/2 7:54:18AM SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 97 6/17/03 CF PA-12 1988200 6255175 166.0 07 114.0 122.0 13.3 13.0 93 RT ON 97A 97A 6/17/03 CF PA-12 1988200 6255165 166.0 07 116.1 122.0 15.3 13.0 95 RT OF 97 99 6/17/03 CF PA-12 1988235 6255145 168.0 03 111.7 122.0 13.3 11.0 92 100 6/18/03 CF Town Garden Rd 1990751 6251258 221.0 03 110.2 122.0 15.6 11,0 90 102 6/18/03 CF Town Garden Rd 1990765 6251264 240.0 03 114.6 122.0 13.7 11.0 94 RT ON 102 A 102 A 6/18/03 CF Town Garden Rd 1990751 6251258 240,0 03 116.2 122.0 13.3 11.0 95 RT OF 102 106 6/18/03 CF OS-1 1990569 6251215 208,0 07 108.0 122.0 17.6 13.0 89 RTON 106 A 106 A 6/19/03 CF OS-1 1990569 6251215 208,0 07 116.6 122,0 15.2 13.0 96 RT OF 106 107 6/19/03 CF OS-1 1990406 6251131 195.0 04 114.6 120,5 14.3 12.5 95 111 6/19/03 CF OS-1 1990345 6251138 197.0 04 114.8 120,5 14.3 12.5 95 117 6/19/03 CF OS-1 1990468 6251129 195,0 04 115.8 120,5 12.9 12.5 96 118 6/19/03 CF OS-1 1990360 6251137 198,0 04 110.4 120,5 14,5 12.5 92 RTON 118A USA 6/19/03 CF OS-1 1990360 6251137 198,0 04 115,7 120.5 14,1 12.5 96 RTOF 118 120 6/19/03 CF Town Garden Rd 1990347 6251055 200,0 04 116,3 120.5 12,7 12.5 97 121 6/18/03 CF OS-1 1990275 6251195 192,0 05 117,8 124.0 16,3 12.0 95 122 6/18/03 CF OS-1 1990330 6251225 192,0 06 116,8 122.5 16,0 11,5 95 123 6/18/03 CF OS-1 1990410 6251225 194,0 03 115,5 122.0 15,3 11,0 95 124 6/18/03 CF OS-1 1990460 6251170 197,0 03 116,3 122,0 15.1 11.0 95 125 6/18/03 CF OS-1 1990560 6251210 200,0 05 114,4 124,0 18.2 12.0 92 RTON 125 A 125A 6/18/03 CF OS-1 1990565 6251195 200,0 05 118,8 124,0 17.2 12.0 96 RT OF 125 127 6/18/03 CF OS-1 1990700 6251300 205,0 03 116,9 122.0 16.7 11.0 96 128 6/18/03 CF Town Garden Rd 1990760 6251265 210.0 05 118,3 124.0 14.6 12.0 95 133 6/19/03 CF PA-12 1988370 6255210 195.0 06 112,3 122.5 13.6 11.5 92 134 6/19/03 CF PA-12 1988470 6255400 196,0 03 113,3 122.0 13.5 11.0 93 135 6/19/03 CF PA-12 1988150 6255130 187,0 03 110,4 122.0 14,5 11.0 90 136 6/19/03 CF PA-12 1988150 6255550 188,0 03 111,6 122.0 12,9 11.0 91 137 6/19/03 CF PA-12 1988093 6255140 186,0 03 106.7 122.0 17,7 11.0 87 RTON 137A 137A 6/19/03 CF PA-12 1988100 6255140 186,0 03 110.8 122.0 15,5 11.0 91 RTOF 137 139 6/19/03 CF PA-12 1988380 6255355 197,0 04 112.4 120.5 15,8 12.5 93 140 6/19/03 CF PA-12 1988300 6255550 193.0 04 110.8 120.5 13.7 12.5 92 143 6/20/03 CF OS-1 1990375 6251207 198.0 07 116.3 122.0 15.2 13.0 95 144 6/20/03 CF OS-1 1990429 6251216 201.0 07 117.2 122.0 14.4 13.0 96 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 4 of 156 .eigl (id A Ites, 4 1/23/' '4:18" SUMMARY OF FIELD DENSITY TESTS Test Test Test Test Soil Drv Densitv Moisture (%) Relative t%) Test Test Test Test Soil Remarks No. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 148 6/24/03 CF OS-1 1990457 6251165 205,0 08 112.5 117.5 15.3 14,0 96 149 6/24/03 CF OS-1 1990487 6251238 221,0 08 111.3 117.5 16.2 14,0 95 150 6/24/03 CF Town Garden Rd 1990753 6251263 217,0 08 113.1 117.5 15.8 14,0 96 151 6/20/03 CF PA-12 1988555 6255483 194,0 03 110.3 122,0 14.8 11.0 90 RTON 152A 152 6/20/03 CF PA-12 1988390 6255320 195,0 03 107.7 122,0 12.8 11.0 88 RTON 152A 152 A 6/20/03 CF PA-12 1988387 6255325 195.0 03 110,6 122,0 12.2 11.0 91 RTOF 152 154 6/20/03 CF PA-12 1988315 6255315 193,0 05 112.8 124.0 13.7 12.0 91 155 6/20/03 CF PA-12 1988425 6255490 200.0 05 111.8 124.0 14,0 12.0 90 156 6/20/03 CF PA-12 1988225 6255570 192.0 05 113.6 124.0 12,1 12.0 92 157 6/20/03 CF PA-12 1988280 6255405 194.0 05 112.4 124.0 13,7 12.0 91 158 7/1/03 CF PA-12 1988310 6255410 195.0 03 113.6 122.0 12,1 11.0 93 159 6/20/03 CF PA-12 1988475 6255425 199.0 06 111.7 122.5 13,8 11.5 91 160 6/20/03 CF PA-12 1988375 6255490 195.0 06 112.8 122.5 11.7 11.5 92 161 6/24/03 CF Town Garden Rd 1990753 6251254 221.0 08 111.8 117.5 16.4 14.0 95 162 6/24/03 CF Town Garden Rd 1990798 6251292 224.0 08 112.3 117.5 13.7 14,0 96 164 6/24/03 CF PA-2 1990731 6251299 220.0 08 113.0 117.5 15.4 14.0 96 165 6/24/03 CF OS-1 1990443 6251231 207,0 08 111.2 117.5 16.3 14.0 95 166 6/24/03 CF OS-1 1990379 6251204 201,0 08 111,6 117.5 15,7 14.0 95 170 6/24/03 CF Town Garden Rd 1990737 6251333 222,0 08 112.8 117,5 14,4 14.0 96 171 6/24/03 CF OS-1 1990519 6251141 195,0 03 115.6 122,0 12,6 11.0 95 172 6/24/03 CF OS-1 1990543 6251168 198,0 03 116.2 122,0 13,3 11.0 95 173 6/24/03 CF Town Garden Rd 1990547 6251109 202,0 03 116.6 122,0 11,8 11.0 96 177 6/24/03 CF OS-1 1990581 6251248 220,0 08 114.2 117,5 15,2 14.0 97 RT ON 178A 178 6/24/03 CF OS-1 1990603 6251270 222,0 08 107.8 117.5 18,3 14.0 92 RT ON 178A 178A 6/24/03 CF OS-1 1990603 6251270 222,0 08 111.3 117.5 15,7 14.0 95 RTOF 178 180 6/24/03 CF OS-1 1990689 6251290 227,0 08 112.7 117.5 14.8 14.0 96 181 6/24/03 CF OS-1 1990723 6251265 229.0 08 109.5 117.5 17.4 14.0 93 RTON 181A 181A 6/24/03 CF OS-1 1990723 6251265 229.0 08 111.3 117.5 16.1 14.0 95 RTOF 181 186 6/25/03 CF OS-1 1990639 6251258 226.0 08 112.2 117.5 15.4 14.0 95 187 6/25/03 CF OS-1 1990649 6251310 220.0 08 111.7 117.5 15.3 14.0 95 188 6/25/03 CF OS-1 1990644 6251311 219.0 08 112.4 117.5 14.9 14.0 96 189 6/25/03 CF Town Garden Rd 1990747 6251262 226.0 08 112.0 117.5 16.2 14.0 95 Project Number: 971009014 Project Name: Bressi Ranch Project Location: 0 e5 of 156 Client: 0 Pag e5 of 156 Leighton and Associates, Inc SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 201 6/25/03 CF PA-12 1988460 6255000 131.5 03 115.8 122.0 11.8 11.0 95 202 6/25/03 CF PA-12 1988500 6255090 133.0 03 116.6 122.0 12.3 11.0 96 203 6/25/03 CF PA-12 1988450 6255105 135.0 03 113.7 122.0 12.2 11.0 93 RT ON 203A 203A 6/25/03 CF PA-12 1988455 6255065 135.0 03 117.1 122.0 12.0 11.0 96 RT OF 203 205 6/25/03 CF PA-12 1988495 6254940 134.0 05 118.2 124.0 13.8 12.0 95 206 6/25/03 CF PA-12 1988500 6255055 136.0 04 116.6 120.5 12.0 12.5 97 207 6/25/03 CF PA-12 1988480 6254955 136,0 03 116.4 122.0 13.9 11.0 95 208 6/25/03 CF PA-12 1988040 6254955 138.0 03 116.3 122.0 12.1 11.0 95 209 6/25/03 CF PA-12 1988450 6255130 140.0 03 117.7 122.0 14.0 11.0 96 210 6/25/03 CF PA-12 1988420 6255010 140.0 03 116.6 122.0 11.1 11.0 96 211 6/25/03 CF PA-12 1988540 6255010 141.0 03 116.3 122.0 15.3 11.0 95 212 6/26/03 CF PA-12 1988350 6254940 135.0 08 112.3 117.5 16.3 14.0 96 213 6/26/03 CF PA-12 1988400 6254910 137.0 08 113.3 117.5 15.7 14.0 96 214 6/26/03 CF PA-12 1988215 6254900 137.0 08 113.4 117.5 15.5 14.0 97 215 6/26/03 CF PA-12 1988530 6255080 143,0 06 117.5 122.5 13.8 11.5 96 216 6/26/03 CF PA-12 1988370 6254945 138.0 05 112.9 124.0 14,6 12.0 91 RTON216A 216A 6/26/03 CF PA-12 1988375 6254940 138.0 05 117.8 124.0 14,1 12.0 95 RTOF 216 218 6/26/03 CF PA-12 1988495 6254920 139.0 08 114.3 117.5 14,8 14.0 97 219 6/26/03 CF PA-12 1988410 6254960 143.0 08 112.6 117.5 15,7 14.0 96 220 6/26/03 CF PA-12 1988250 6254945 145.0 06 115.9 122.5 13.0 11.5 95 221 6/26/03 CF PA-12 1988250 6254945 144,0 05 117.9 124.0 14.1 12.0 95 222 6/26/03 CF PA-12 1988230 6254980 136,5 08 113.3 117.5 14.5 14.0 96 223 6/26/03 CF PA-12 1988530 6255025 146,5 08 112,7 117.5 14.8 14.0 96 224 6/26/03 CF PA-12 1988245 6254905 138,0 05 118.1 124.0 13.0 12.0 95 225 6/26/03 CF PA-12 1988495 6254975 147,0 07 112.6 122.0 15.3 13.0 92 RT ON 225A 225A 6/26/03 CF PA-12 1988495 6254980 147.0 07 116.7 122.0 13.5 13.0 96 RT OF 225 227 6/26/03 CF PA-12 1988365 6254905 143.0 02 111.6 122.5 12.8 11.5 91 RTON227A 227A 6/26/03 CF PA-12 1988360 6254910 143.0 02 117.5 122.5 13.2 11.5 96 RT OF 227 229 6/26/03 CF PA-12 1988530 6254895 148.0 08 113.1 117.5 15.9 14.0 96 230 6/26/03 CF PA-12 1988335 6254945 143.0 08 112.4 117.5 14.8 14.0 96 23l' 6/27/03 CF PA-12 1988455 6254915 145.0 03 117.9 122.0 11.3 11.0 97 232 6/27/03 CF PA-12 1988245 6254990 141.0 08 113.7 117.5 16.2 14.0 97 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 6 of 156 >eigl] id A ites, 1231: M:18 SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative (%) Elev (ft) Type Field Max Field Opt. Compaction Remarks 233 6/27/03 CF PA-12 1988380 6255085 146.0 08 112.1 117.5 16.8 14.0 95 234 6/27/03 CF PA-12 1988435 6255100 148.0 05 118.3 124.0 13.8 12.0 95 235 6/27/03 CF PA-12 1988490 6255160 153,0 08 112.8 117.5 16.0 14,0 96 236 6/27/03 CF PA-12 1988200 6254930 142,0 05 114.2 124.0 14.4 12,0 92 RT ON 236A 236A 6/27/03 CF PA-12 1988205 6254930 142,0 05 119.1 124.0 12.8 12,0 96 RT OF 236 238 6/27/03 CF PA-12 1988365 6255000 148,5 08 112.7 117.5 17.8 14,0 96 239 6/27/03 CF PA-12 1988475 6254965 150,0 08 113,4 117,5 14.4 14,0 97 240 6/27/03 CF PA-12 1988180 6254865 143,0 02 116.4 122,5 13,3 11.5 95 260 6/27/03 CF PA-12 1988405 6255040 153,0 08 111.9 117,5 15,7 14.0 95 261 6/27/03 CF PA-12 1988305 6255020 148,0 05 114.2 124,0 14,0 12.0 92 RTON261A 261A 6/27/03 CF PA-12 1988300 6255025 148.0 05 119.0 124.0 12,8 12.0 96 RTOF 261 263 6/27/03 CF PA-12 1988200 6254965 145.0 08 113.6 117.5 17.1 14.0 97 264 6/27/03 CF PA-12 1988380 6254960 149.0 03 116.7 122.0 13.0 11.0 96 265 6/27/03 CF PA-12 1988550 6254945 154,0 08 111.8 117.5 15.3 14.0 95 266 6/27/03 CF PA-12 1988380 6254935 150,0 03 117.3 122.0 14.6 11.0 96 267 6/27/03 CF PA-12 1988360 6255020 151,0 05 115.3 124.0 14.2 12.0 93 RT ON 267A 267A 6/27/03 CF PA-12 1988350 6255025 151,0 05 118.4 124.0 13.0 12.0 95 RT OF 267 269 6/27/03 CF PA-12 1988150 6255005 147,0 08 112,1 117.5 17.5 14.0 95 276 6/27/03 CF OS-1 1990762 6251313 243.0 08 113,7 117.5 15.1 14.0 97 277 6/27/03 CF Town Garden Rd 1990414 6251063 205.0 08 111,9 117.5 14.8 14,0 95 278 6/27/03 CF OS-1 1990344 6251085 203.0 08 107.9 117.5 16.7 14.0 92 RT ON 278A 278A 6/27/03 CF OS-1 1990344 6251085 203.0 08 112.7 117.5 15.6 14.0 96 RT OF 278 279 6/27/03 CF OS-1 1990444 6251110 202.0 08 103.7 117.5 19.5 14,0 88 RT ON 279A 279A 6/27/03 CF OS-1 1990444 6251110 202,0 08 111.3 117.5 16.0 14.0 95 RT OF 279 282 6/27/03 CF OS-1 1990497 6251147 210,0 10 108.3 112.5 17.2 16,0 96 283 6/27/03 CF OS-1 1990577 6251176 212.0 10 106.4 112.5 16.6 16,0 95 284 6/27/03 CF Town Garden Rd 1990619 6251150 215,0 09 113.5 118.0 15,8 15,0 96 291 6/27/03 CF Town Garden Rd 1990495 6251104 212,0 10 107.4 112.5 17,8 16.0 95 292 6/27/03 CF Town Garden Rd 1990350 6251048 208,0 04 114.2 120.5 13.8 12.5 95 293 6/27/03 CF Town Garden Rd 1990410 6251057 213,0 10 108.1 112.5 17.5 16.0 96 294 6/27/03 CF Town Garden Rd 1990557 6251127 214,0 09 113.2 118.0 16.4 15.0 96 298 6/27/03 CF OS-1 1990642 6251218 219.0 04 114.4 120.5 13.8 12.5 95 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 7 of 156 4 Leighton and Associates, Inc 8/23/2 7:54; 18AM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Test No. Test Date Test Of Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Compaction 299 6/27/03 CF Town Garden Rd 1990659 6251153 221.0 10 107.2 112.5 17.4 16.0 95 301 6/30/03 CF PA-12 1988530 6255040 156.0 07 115.8 122.0 14.3 13.0 95 302 6/30/03 CF PA-12 1988345 6255060 153.0 08 111.3 117.5 16.4 14.0 95 303 6/30/03 CF PA-12 1988210 6255030 151.0 05 118.4 124.0 13.2 12.0 95 304 6/30/03 CF PA-12 1988450 6255025 155.0 08 112.9 117.5 16,7 14.0 96 305 6/30/03 CF PA-12 1988440 6255020 154.0 03 117,1 122.0 14.8 11.0 96 306 6/30/03 CF PA-12 1988115 6255035 149.0 03 116,4 122.0 14.0 11.0 95 307 6/30/03 CF PA-12 1988480 6254875 157.0 03 116,6 122.0 12.7 11.0 96 308 6/30/03 CF PA-12 1988385 6254985 155.0 05 118,3 124.0 11.7 12.0 95 309 6/30/03 CF PA-12 1988300 6254895 152,0 08 111,5 117.5 17.0 14.0 95 310 6/30/03 CF PA-12 1988275 6254890 150,0 03 114.1 122.0 15.5 11.0 94 310A 6/30/03 CF PA-12 1988260 6254890 150.0 03 115,7 122.0 13.4 11.0 95 312 6/30/03 CF PA-12 1988510 6254980 157.0 08 112.1 117.5 16.8 14.0 95 313 6/30/03 CF PA-12 1988410 6254945 153.0 08 112.9 117.5 15,2 14.0 96 314 6/30/03 CF PA-12 1988295 6254975 151.0 08 113.1 117.5 17,4 14.0 96 315 6/30/03 CF PA-12 1988180 6254920 150.5 03 116.7 122.0 13,1 11.0 96 316 6/30/03 CF PA-12 1988150 6254940 148.0 07 117,6 122.0 12,8 13.0 96 317 6/30/03 CF PA-12 1988155 6254840 148,0 03 116.8 122.0 13,5 11.0 96 318 6/30/03 CF PA-12 1988515 6255090 158,0 05 118.8 124.0 14.0 12.0 96 319 6/30/03 CF PA-12 1988495 6255015 157,0 08 111,6 117.5 15.7 14.0 95 320 6/30/03 CF PA-12 1988140 6255010 156,0 03 116,8 122.0 13.3 11.0 96 321 6/30/03 CF PA-12 1988200 6255010 154,0 05 118,1 124.0 14.2 12.0 95 322 6/30/03 CF PA-12 1988190 6254905 152,0 08 113,7 117.5 15.0 14.0 97 323 6/30/03 CF PA-12 1988330 6255005 157,0 08 111,5 117.5 17.8 14.0 95 324 6/30/03 CF PA-12 1988435 6254945 158,0 05 114.0 124.0 17.4 12.0 92 325 6/30/03 CF PA-12 1988440 6254990 158,0 05 117.7 124.0 15.3 12,0 95 326 7/1/03 CF PA-12 1987970 6254680 133,0 05 119.3 124:0 14.0 12,0 96 327 7/1/03 CF Poinsettia Lane 1987860 6255040 134,0 06 116.7 122.5 12.3 11,5 95 328 7/1/03 CF Poinsettia Lane 1987740 6254690 135,0 03 111.2 122.0 12.7 11,0 91 329 7/1/03 CF Poinsettia Lane 1987830 6254820 135.0 03 110.7 122.0 14,5 11.0 91 330 7/1/03 CF Poinsettia Lane 1987740 6254835 136.0 03 113.0 122.0 11.9 11.0 93 331 7/1/03 CF PA-12 1987845 6254690 137.0 03 115.8 122.0 11.5 11.0 95 Remarks RTON310A RTOF 310 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Jight Page 8 of 156 dAs, es, I) '23/2 SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative (%) Elev (ft) Type Field Max Field Opt. Compaction Remarks 332 7/1/03 CF PA-12 1987950 6254930 139.0 08 113.0 117.5 16,8 14,0 96 333 7/1/03 CF PA-12 1987950 6254765 138,0 03 115,3 122.0 13.4 11,0 95 334 7/1/03 CF PA-12 1987970 6255050 140.0 03 116,1 122.0 14.7 11,0 95 335 7/1/03 CF Poinsettia Lane 1987905 6254940 140,0 03 113,3 122,0 13.5 11,0 93 336 7/1/03 CF Poinsettia Lane 1987770 6254835 141.0 03 112,0 122,0 14,0 11,0 92 337 7/1/03 CF Poinsettia Lane 1987770 6254730 140,0 03 110,8 122,0 12,8 11,0 91 338 7/1/03 CF Poinsettia Lane 1987760 6254910 143,0 08 114,2 117,5 15,0 14,0 97 339 7/1/03 CF Poinsettia Lane 1987795 6254950 142.0 05 117,3 124,0 13,5 12.0 95 340 7/1/03 CF PA-12 1987910 6254735 144,0 05 113,5 124,0 15,2 12.0 92 340A 7/1/03 CF PA-12 1987915 6254730 144,0 05 117.3 124,0 14,4 12.0 95 342 7/1/03 CF PA-12 1987980 6254655 144,0 08 113.6 117,5 17.0 14.0 97 343 7/1/03 CF PA-12 1987980 6254975 143,0 03 112,1 122,0 13.7 11.0 92 344 7/1/03 CF Poinsettia Lane 1987805 6254840 144,0 03 111.6 122.0 12.4 11.0 91 345 7/1/03 CF Poinsettia Lane 1987690 6254650 137,0 03 112.9 122.0 13.1 11.0 93 346 7/1/03 CF PA-12 1988420 6254875 156,0 03 117.7 122,0 14.6 11.0 96 347 7/1/03 CF PA-12 1987930 6254815 145.0 03 116.3 122,0 12.4 11.0 95 348 7/1/03 CF PA-12 1987865 6254780 145.0 03 116.0 122.0 14.6 11.0 95 349 7/1/03 CF PA-12 1987960 6255095 146.0 03 111.4 122.0 13.3 11.0 91 350 7/1/03 CF Poinsettia Lane 1987830 6255015 146.0 03 112.1 122.0 13.7 11.0 92 351 6/30/03 CF OS-1 1990610 6251234 218.0 08 111.4 117.5 15.6 14,0 95 352 6/30/03 CF OS-1 1990644 6251216 220,0 07 116.3 122.0 13.8 13,0 95 353 6/30/03 CF Town Garden Rd 1990656 6251145 224,0 07 117.4 122.0 13.8 13.0 96 358 6/30/03 CF Town Garden Rd 1990524 6251087 221.0 09 112.3 118.0 16.9 15.0 95 359 6/30/03 CF OS-1 1990483 6251122 217.0 10 108.4 112.5 17.6 16.0 96 360 6/30/03 CF OS-1 1990533 6251130 219.0 03 116.8 122.0 12,2 11.0 96 361 6/30/03 CF OS-1 1990554 6251213 215.0 03 115.7 122.0 12,8 11.0 95 362 6/30/03 CF OS-1 1990625 6251244 222.0 08 105.8 117.5 17,7 14.0 90 362A 6/30/03 CF OS-1 1990625 6251244 222.0 08 113.4 117.5 14.6 14.0 97 363 6/30/03 CF OS-1 1990548 6251188 223.0 08 108.2 117.5 18.2 14.0 92 363A 6/30/03 CF OS-1 1990548 6251188 223.0 08 111.8 117.5 15.7 14.0 95 366 6/30/03 CF OS-1 1990614 6251183 224.0 04 115.8 120.5 13.2 12.5 96 367 6/30/03 CF Town Garden Rd 1990667 6251130 227.0 04 114.6 120.5 14,1 12.5 95 RT ON 340A RT OF 340 RT ON 362A RT OF 362 RT ON 363A RT OF 363 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 9 of 156 4 Leighton and Associates, Inc 8/23/2 7:54:1 SAM SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 372 7/1/03 CF OS-1 1990232 6251152 180,0 04 110,4 120.5 13.7 12.5 92 373 7/1/03 CF OS-1 1990213 6251122 183.0 04 108,2 120.5 12.2 12.5 90 374 7/1/03 CF OS-1 1990156 6251094 190.0 10 107,4 112.5 15,4 16.0 95 375 7/1/03 CF OS-1 1990198 6251123 185.0 04 105,0 120.5 7,4 12,5 87 RT ON 375A 375A 7/1/03 CF OS-1 1990183 6251110 185.0 04 111.2 120.5 11,6 12.5 92 RT OF 375 377 7/1/03 CF OS-1 1990259 6251134 187,0 10 106,4 112.5 18,2 16.0 95 378 7/1/03 CF OS-1 1990133 6251075 192,0 10 104.7 112.5 16,7 16.0 93 379 7/1/03 CF OS-1 1990175 6251121 194,0 10 108,2 112.5 16,3 16.0 96 380 7/1/03 CF OS-1 1990184 6251114 196,0 10 105.1 112.5 18,5 16.0 93 381 7/1/03 CF OS-1 1990218 6251152 197,0 10 106.9 112.5 15,5 16.0 95 382 7/1/03 CF OS-1 1990303 6251224 200,0 10 107.8 112.5 16,5 16.0 96 383 7/1/03 CF OS-1 1990248 6251208 199,0 10 104,5 112.5 18,6 16.0 93 384 7/1/03 CF OS-1 1990189 6251147 198,0 10 107,5 112.5 17,2 16.0 96 385 7/1/03 CF OS-1 1990105 6251088 200,0 10 106,5 112.5 18,0 16,0 95 386 7/1/03 CF OS-1 1990023 6251074 206,0 10 103.5 112.5 17.5 16,0 92 387 7/1/03 CF OS-1 1990131 6251033 201,0 09 108.6 118.0 16.4 15,0 92 388 7/1/03 CF OS-1 1990178 6251063 198,0 10 103.8 112.5 18.5 16.0 92 389 7/1/03 CF OS-1 1990260 6251127 197,0 10 105.2 112.5 17.7 16.0 94 390 7/1/03 CF OS-1 1990334 6251122 202,0 10 106.2 112.5 16.4 16.0 94 391 7/2/03 CF Town Garden Rd 1990652 6251138 225.0 08 111.6 117.5 15.7 14.0 95 392 7/2/03 CF Town Garden Rd 1990648 6251160 226.0 08 113.3 117.5 14.6 14.0 96 393 7/2/03 CF Town Garden Rd 1990618 6251115 224,0 08 112.4 117.5 15.2 14,0 96 394 7/2/03 CF OS-1 1990627 6251200 227,0 06 113,6 122,5 13.6 11,5 93 RT ON 394A 394A 7/2/03 CF OS-1 1990622 6251200 227,0 06 116,5 122.5 12,8 11,5 95 RT OF 394 395 7/2/03 CF OS-1 1990542 6251212 229,0 06 111,8 122.5 14,3 11,5 91 RT ON 395A 395A 7/2/03 CF OS-1 1990542 6251212 229,0 06 116.7 122.5 13,2 11.5 95 RT OF 395 398 7/2/03 CF OS-1 1990512 6251203 230,0 06 117,5 122.5 11,4 11.5 96 399 7/2/03 CF OS-1 1990520 6251136 232,0 08 111,8 117.5 14,7 14.0 95 400 7/2/03 CF OS-1 1990505 6251164 231,0 08 113,2 117.5 14,5 14.0 96 401 7/2/03 CF OS-1 1990470 6251700 205,0 09 114.3 118.0 14,2 15.0 97 402 7/2/03 CF OS-1 1990565 6251680 207,0 09 108,8 118,0 14,7 15.0 92 403 7/2/03 CF OS-1 1990540 6251705 208,0 04 114,1 120.5 14,3 12.5 95 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 10 of 156 4 Jight' 1 As; es, II 23/2 :18/ SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative (%) Elev (ft) Type Field Max Field Opt. Compaction Remarks 404 7/2/03 CF OS-1 1990630 6251745 210,0 02 116.2 122,5 13.8 11.5 95 405 7/2/03 CF OS-1 1990685 6251805 207,0 04 114.8 120,5 14.0 12.5 95 406 7/2/03 CF OS-1 1990580 6251780 209,0 04 115.3 120,5 12.4 12.5 96 407 7/2/03 CF OS-1 1990505 6251732 210,0 04 114.3 120,5 13.8 12.5 95 408 7/2/03 CF OS-1 1990650 6251810 212,0 04 114.7 120.5 14.7 12.5 95 409 7/2/03 CF OS-1 1990570 6251770 212,0 04 115.5 120,5 12.6 12.5 96 410 7/2/03 CF OS-1 1990620 6251810 214,0 04 114.9 120,5 13.7 12.5 95 411 7/2/03 CF OS-1 1990690 6251775 215,0 04 115.7 120,5 13.0 12.5 96 412 7/2/03 CF OS-1 1990605 6251755 216,0 04 114,4 120,5 14.8 12.5 95 413 7/2/03 CF PA-12 1987900 6254860 146,0 03 110.9 122,0 15.2 11.0 91 414 7/2/03 CF PA-12 1987940 6254695 414,0 03 112.3 122,0 14.7 11.0 92 415 7/2/03 CF PA-12 1987940 6254990 147,0 03 107.2 122,0 16.5 11.0 88 415A 7/2/03 CF PA-12 1987945 6254990 147,0 03 113.1 122.0 15.0 11.0 93 417 7/2/03 CF PA-12 1987990 6255140 148,0 08 107.6 117.5 16.2 14.0 92 418 7/2/03 CF Poinsettia Lane 1987890 6255065 148,0 03 112.3 122.0 13.1 11.0 92 419 7/2/03 CF Poinsettia Lane 1987835 6254860 145.0 03 111.2 122.0 13.7 11.0 91 420 7/2/03 CF Poinsettia Lane 1987710 6254720 141.0 03 113.0 122.0 12.9 11.0 93 421 7/2/03 CF PA-12 1987970 6254760 148.0 03 110.8 122.0 12.7 11.0 91 422 7/2/03 CF PA-12 1987975 6254890 148.0 03 110.6 122.0 14.8 11.0 91 423 7/2/03 CF OS-1 1990580 6251780 217.0 09 113.0 118.0 15.4 15.0 96 424 7/2/03 CF OS-1 1990560 6251680 218.0 09 112.5 118.0 16.1 15.0 95 425 7/2/03 CF OS-1 1990635 6251780 220.0 09 112.8 118.0 14.7 15.0 96 426 7/7/03 CF PA-12 1988360 6255110 157.0 08 112,1 117.5 15.3 14.0 95 427 7/7/03 CF PA-12 1988260 6255025 155.0 08 112,7 117.5 16.3 14.0 96 428 7/7/03 CF PA-12 1988190 6255070 149.0 08 111,9 117.5 17.1 14.0 95 429 7/7/03 CF PA-12 1988420 6255040 158,0 08 113.7 117.5 14.3 14.0 97 430 7/7/03 CF PA-12 1988320 6255085 156,0 08 112.5 117.5 15.9 14.0 96 431 7/7/03 CF PA-12 1988105 6255060 150,0 06 114.3 122.5 14.7 11.5 93 43IA 7/7/03 CF PA-12 1988105 6255065 150,0 06 116.7 122.5 13.0 11.5 95 433 7/7/03 CF PA-12 1988520 6254910 159,0 08 112.3 117.5 15,6 14.0 96 434 7/7/03 CF PA-12 1988385 6254965 156,0 08 111,9 117,5 16,2 14.0 95 435 7/7/03 CF PA-12 1988225 6254895 154,0 08 113,5 117.5 15,8 14.0 97 RTON415A RT OF 415 RTON 431A RT OF 431 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 11 of 156 4 Leighton and Associates, Inc 8/23/2 7:54:18AM SUMMARY OF FIELD DENSITY TESTS Test Test Location Test Soil Dry Density Moisture (%) Relative (%) Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 7/7/03 CF PA-12 1988195 6254860 153.0 08 112,7 117.5 17.0 14.0 96 7/7/03 CF PA-12 1988105 6254855 150.0 08 113,1 117.5 15.8 14.0 96 7/7/03 • CF PA-12 1988460 6254990 157.0 08 114,1 117.5 13.7 14.0 97 7/7/03 CF PA-12 1988310 6254970 156.0 09 113.2 118.0 16.3 15.0 96 7/7/03 CF PA-12 1988140 6254990 154.0 09 113.3 118,0 16.8 15.0 96 7/7/03 CF PA-12 1988105 6254805 151.0 08 111,8 117.5 16.0 14.0 95 7/7/03 CF Poinsettia Lane 1987865 6254925 150.0 08 110,0 117.5 15.7 14.0 94 7/7/03 CF Poinsettia Lane 1987840 6255030 152.0 07 112,8 122.0 14.5 13.0 92 7/7/03 CF Poinsettia Lane 1987885 6255095 155.0 06 113,5 122.5 13.6 11.5 93 7/7/03 CF Poinsettia Lane 1987915 6255020 156.0 05 110,3 124.0 13.7 12,0 89 RT ON 445A 7/7/03 CF Poinsettia Lane 1987920 6255020 156.0 05 113,1 124,0 13.2 12,0 91 RT OF 445 7/7/03 CF OS-1 1990690 6251810 224.0 10 108,0 112,5 16.3 16,0 96 7/7/03 CF OS-1 1990585 6251750 222.0 09 113,1 M8,0 16,3 15,0 96 7/7/03 CF OS-1 1990665 6251760 225.0 09 110.3 118,0 16.7 15,0 93 RT ON 449A \ 7/7/03 CF OS-1 1990655 6251770 225,0 09 113,0 118,0 16,2 15,0 96 RT OF 449 7/3/03 CF Town Garden Rd 1990580 6251125 234,0 10 102,6 112,5 17.4 16,0 91 RT ON 454A \ 7/3/03 CF Town Garden Rd 1990597 6251135 234.0 10 107.2 112,5 17,7 16,0 95 RT OF 454 7/3/03 CF Town Garden Rd 1990542 6251127 235.0 08 105.4 117.5 16.3 14,0 90 RT ON 455A \ 7/3/03 CF Town Garden Rd 1990530 6251112 235.0 08 111,9 117,5 15.6 14,0 95 RT OF 455 7/3/03 CF OS-1 1990612 6251205 233,0 10 107,1 112,5 16.7 16,0 95 7/3/03 CF Town Garden Rd 1990529 6251109 235.0 06 115,8 122,5 13.6 11.5 95 7/7/03 CF OS-1 1990436 6251107 203.0 06 116,2 122,5 13.4 11.5 95 7/7/03 CF Town Garden Rd 1990447 6251066 205,0 08 111,3 117,5 15.7 14.0 95 7/7/03 CF Town Garden Rd 1990408 6251072 206,0 08 111,6 117,5 15.2 14,0 95 7/7/03 CF OS-1 1990441 6251118 203,0 06 108,2 122,5 16.6 11.5 88 RT ON 465A A 7/7/03 CF OS-1 1990441 6251118 203,0 06 116,2 122,5 12,8 11,5 95 RT OF 465 7/7/03 CF OS-1 1990369 6251156 204,0 06 110,8 122,5 14,7 11.5 90 RT ON 466A A 7/7/03 CF OS-1 1990369 6251156 204,0 06 116,5 122,5 13,2 11.5 95 RT OF 466 7/7/03 CF OS-1 1990287 6251127 202,0 08 112.4 117.5 14.7 14.0 96 7/7/03 CF OS-1 1990238 6251165 205,0 08 105.2 117.5 18.3 14.0 90 RT ON 470A A 7/7/03 CF OS-1 1990238 6251165 205,0 08 111,2 117.5 15.8 14.0 95 RT OF 470 7/7/03 CF OS-1 1990198 6251112 206.0 06 112,5 122.5 14.6 11.5 92 ;t Number: ;t Name: ;t Location: 971009014 Bressi Ranch 0 0 Page 12 of 156 ighto • Assi s, Im 4 ~3/2 ISAI SUMMARY OF FIELD DENSITY TESTS Test Test Test Test Soil Drv Densitv Moisture (Vo) Relative (%) Test Test Test Test Soil No. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 473 7/7/03 CF OS-1 1990183 6251102 207.0 06 113,7 122.5 14.2 11.5 93 474 7/7/03 CF OS-1 1990145 6251074 206,0 05 112.6 124.0 14.3 12,0 91 475 7/7/03 CF OS-1 1990011 6251061 208,0 05 111,8 124,0 13.6 12,0 90 476 7/7/03 CF OS-1 1989988 6251057 209,0 06 114,7 122,5 12.8 11,5 94 477 7/7/03 CF OS-1 1989996 6251076 210,0 05 111,9 124,0 14.8 12,0 90 478 7/7/03 CF OS-1 1990111 6251052 207,0 06 113,2 122,5 13.6 11.5 92 479 7/8/03 CF OS-1 1990203 6251152 205,0 06 113,6 122,5 13.8 11.5 93 480 7/8/03 CF OS-1 1990249 6251144 207,0 06 111,8 122,5 14.4 11.5 91 481 7/8/03 CF OS-1 1990236 6251129 208,0 05 112,8 124,0 13.7 12.0 91 482 7/8/03 CF OS-1 1990341 6251188 206,0 05 114,7 124,0 13.8 12,0 92 483 7/8/03 CF OS-1 1990335 6251158 209,0 08 107.6 117,5 17.6 14,0 92 484 7/8/03 CF OS-1 1990378 6251172 210.0 08 110.2 117.5 15.7 14,0 94 485 7/8/03 CF OS-1 1990392 6251198 212.0 06 111.3 122.5 13.6 11,5 91 486 7/8/03 CF OS-1 1990308 6251078 207,0 08 112.7 117.5 14.6 14,0 96 487 7/8/03 CF OS-1 1990327 6251111 208.0 06 111.4 122.5 14.2 11,5 91 RT ON 487A 487A 7/8/03 CF OS-1 1990327 6251111 208.0 06 115.8 122.5 13,5 11,5 95 RT OF 487 488 7/8/03 CF Town Garden Rd 1990369 6251052 210.0 06 109.9 122.5 14,9 11,5 90 RT ON 488A 488A 7/8/03 CF Town Garden Rd 1990360 6251040 210.0 06 116.0 122,5 13,3 11,5 95 RT OF 488 491 7/8/03 CF OS-1 1990450 6251133 212,0 05 117.4 124,0 12.9 12,0 95 492 7/8/03 CF Town Garden Rd 1990438 6251087 211,0 06 112.2 122.5 15.2 11,5 92 RT ON 492A 492A 7/8/03 CF Town Garden Rd 1990430 6251075 211,0 06 115.8 122.5 13.5 11,5 95 RT OF 492 494 7/8/03 CF OS-1 1990410 6251105 212,0 08 113.5 117.5 15.2 14,0 97 495 7/8/03 CF OS-1 1990424 6251156 213,0 08 111.8 117.5 15,7 14,0 95 496 7/9/03 CF OS-1 1990745 6251771 224,0 08 111.5 117.5 15,3 14,0 95 497 7/9/03 CF OS-1 1990572 6251750 226,0 08 112.0 117.5 14,8 14,0 95 498 7/9/03 CF OS-1 1990553 6251792 225,0 08 111.8 117.5 15,8 14,0 95 499 7/9/03 CF PA-10 1990664 6251885 227,0 10 108.3 112.5 17,5 16,0 96 500 7/9/03 CF Alicante Rd 1990692 6251861 228,0 10 106.8 112.5 16.7 16,0 95 501 7/8/03 CF PA-10 1990720 6251930 208,0 09 113.1 118.0 15.2 15.0 96 502 7/8/03 CF OS-1 1990740 6251830 213.0 09 112.6 118.0 16.6 15,0 95 503 7/8/03 CF OS-1 1990570 6251700 224.0 09 112.3 118.0 17.1 15.0 95 504 7/8/03 CF OS-1 1990615 6251790 219.0 09 114.3 118.0 15.0 15.0 97 Project Number: 971009014 Project Name: Bressi Ranch at Project Location: 0 Client: 0 Pag e 13 of 156 Leighton and Associates, Inc 8/23/2 7:54:1 SAM SUMMARY OF FIELD DENSITY TESTS Test Test Test Test Soil Drv Densitv Moisture C/o) Relative (%) Test Test Test Test Soil Remarks No. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 505 7/8/03 CF PA-10 1990788 6251945 218.0 09 112.6 118.0 16.5 15.0 95 506 7/8/03 CF PA-10 1990780 6251955 220.0 09 113.0 118.0 15.8 15.0 96 507 7/8/03 CF OS-1 1990600 6251725 221.0 09 113.8 118.0 16.1 15.0 96 508 7/8/03 CF OS-1 1990630 6251820 224.0 06 116.7 122.5 15.8 11.5 95 509 7/8/03 CF OS-1 1990580 6251725 224,0 06 117.3 122.5 12.8 11.5 96 510 7/8/03 CF OS-1 1990510 6251785 225.0 06 115.9 122.5 13.4 11.5 95 511 7/8/03 CF Poinsettia Lane 1987795 6254720 142,0 08 109.3 117.5 14.2 14.0 93 512 7/8/03 CF Poinsettia Lane 1987840 6254820 143,0 08 108.4 117.5 15.8 14.0 92 513 7/8/03 CF Poinsettia Lane 1987835 6254965 145,0 08 107.1 117.5 16.7 14.0 91 514 7/8/03 CF Poinsettia Lane 1987885 6255130 146.0 08 106.8 117.5 14.2 14,0 91 515 7/8/03 CF Poinsettia Lane 1987800 6254755 145.0 08 106.0 117.5 15.9 14,0 90 516 7/8/03 CF Poinsettia Lane 1987810 6254900 147,0 08 109.3 117.5 14.7 14.0 93 517 7/8/03 CF Poinsettia Lane 1987930 6255095 148,0 08 107.2 117.5 15.3 14.0 91 518 7/8/03 CF PA-12 1987945 6254740 146,0 08 109.3 117.5 15.7 14.0 93 519 7/8/03 CF PA-12 1987940 6254960 148.0 08 110.0 117.5 14.7 14.0 94 520 7/8/03 CF PA-12 1988135 6254830 153.0 06 118.0 122.5 14.3 11.5 96 521 7/8/03 CF PA-12 1988180 6254980 155,0 08 112.0 117.5 15.3 14.0 95 522 7/8/03 CF PA-12 1988105 6254980 155.0 09 113.1 118.0 16.8 15.0 96 523 7/8/03 CF PA-12 1988335 6255095 157.0 09 113.2 118.0 15.9 15.0 96 524 7/8/03 CF PA-12 1988235 6255100 156.0 09 109.8 118.0 13.1 15.0 93 RT ON 524A 524A 7/8/03 CF PA-12 1988240 6255105 156.0 09 112.3 118,0 17.2 15.0 95 RT OF 524 526 7/9/03 CF PA-12 1988440 6255030 160,0 09 113.0 118.0 16.7 15,0 96 527 7/9/03 CF PA-12 1988330 6255060 158,0 09 112.4 118.0 17.0 15,0 95 528 7/9/03 CF PA-12 1988150 6255015 157,0 09 113.8 118,0 15.8 15.0 96 529 7/9/03 CF PA-12 1988100 6255100 156,0 09 109.6 118,0 17.2 15,0 93 RT ON 529A 529A 7/9/03 CF PA-12 1988105 6255100 156,0 09 113.7 118,0 16.2 15,0 96 RT OF 529 531 7/9/03 CF Poinsettia Lane 1987760 6254010 147,0 08 108.3 117,5 15,8 14,0 92 532 7/9/03 CF Poinsettia Lane 1987850 6254870 150.0 08 107.9 117.5 14.3 14.0 92 533 7/9/03 CF Poinsettia Lane 1987830 6254985 151.0 08 106.2 117.5 15.8 14.0 90 534, 7/9/03 CF Poinsettia Lane 1987930 6255065 152.0 08 107.3 117.5 15.5 14.0 91 535 7/9/03 CF Poinsettia Lane 1987820 6255120 155.0 08 107.8 117.5 15.3 14.0 92 536 7/9/03 CF PA-12 1987910 6254765 150.0 08 107.3 117.5 15.6 14.0 91 Project Number: 971009014 Project Name: Bressi Ranch Project Location: 0 Client: 0 Page Hof 156 .eigt ndA ites, SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Test Elev (ft) Soil Type Drv Densitv Moisture C/o) Relative C/o) Test No. Test Date Test Of LjUi-a null Northing Easting Test Elev (ft) Soil Type Field Max Field Opt. Compaction Remarks 537 7/9/03 CF PA-12 1987930 6254955 152,0 08 103,8 117,5 16.2 14,0 88 RT ON 537A 537A 7/9/03 CF PA-12 1987965 6254960 152,0 08 106,8 117.5 15.9 14,0 91 RT OF 537 539 7/9/03 CF PA-12 1987975 6255080 158.0 08 109.2 117.5 15.0 14.0 93 540 7/9/03 CF PA-12 1988580 6255070 162.0 09 112.8 118.0 16.2 15.0 96 541 7/9/03 CF PA-12 1988370 6255090 160.0 08 112.9 117.5 14.7 14.0 96 542 7/9/03 CF PA-12 1988240 6255020 158,0 08 113.7 117.5 15.1 14.0 97 543 7/9/03 CF PA-12 1988170 6255070 158,0 08 113.0 117.5 14,6 14,0 96 544 7/9/03 CF PA-12 1988150 6255015 157,0 08 114.2 117.5 14,2 14,0 97 545 7/9/03 CF PA-12 1988510 6254890 163,0 09 113.3 118.0 16,1 15,0 96 546 7/9/03 CF PA-12 1988435 6254905 162,0 09 111.8 118.0 16,9 15,0 95 547 7/9/03 CF PA-12 1988315 6254975 159,0 08 112.3 117.5 14,7 14,0 96 548 7/9/03 CF PA-12 1988240 6254855 158,0 09 113.7 118.0 17.3 15,0 96 549 7/9/03 CF PA-12 1988165 6254860 158,0 09 112.1 118.0 16.4 15,0 95 550 7/9/03 CF PA-12 1988125 6254920 157,0 09 112.5 118.0 15.3 15,0 95 551 7/9/03 CF OS-1 1990603 6251810 225,0 08 113.5 117.5 14.4 14,0 97 552 7/10/03 CF PA-6 1990849 6251910 228,0 09 111.9 118.0 16.4 15,0 95 553 7/9/03 CF Town Garden Rd 1990838 6251904 227,0 09 112.2 118.0 16.7 15.0 95 554 7/9/03 CF OS-1 1990610 6251673 227,0 08 111,4 117.5 15,8 14,0 95 555 7/9/03 CF OS-1 1990452 6251780 229,0 08 113,1 117.5 14.2 14.0 96 556 7/9/03 CF PA-10 1990699 6251925 230,0 06 111.3 122.5 14.8 11.5 91 RT ON 556A 556A 7/9/03 CF PA-10 1990699 6251925 230.0 06 115.8 122.5 13.3 11.5 95 RT OF 556 557 7/9/03 CF PA-6 1990910 6251995 228.0 06 116.3 122.5 12.8 11.5 95 558 7/9/03 CF PA-6 1990988 6251928 231,0 06 110.6 122.5 14.3 11.5 90 RT ON 558A 558A 7/9/03 CF PA-6 1990988 6251928 231,0 06 116.2 122.5 12.5 11,5 95 RT OF 558 561 7/9/03 CF OS-1 1989992 6251059 212,0 08 108.2 117.5 16.3 14,0 92 562 7/9/03 CF OS-1 1989870 6251061 214.0 08 107.5 117,5 15,7 14,0 91 563 7/9/03 CF OS-1 1989920 6251054 216.0 10 103.5 112,5 18,6 16,0 92 564 7/9/03 CF OS-1 1990179 6251114 218.0 10 106.6 112,5 16.2 16,0 95 565 7/9/03 CF OS-1 1990211 6251123 221,0 08 107.2 117,5 17,2 14,0 91 566 7/9/03 CF OS-1 1990227 6251118 219,0 08 105.9 117.5 15.8 14,0 90 567 7/9/03 CF OS-1 1990338 6251172 220,0 06 110.4 122.5 14.3 11,5 90 568 7/9/03 CF OS-1 1990233 6251140 222,0 08 108,2 117.5 16,5 14,0 92 Project Number: 971009014 Project Name: Bressi Ranch Project Location 0 Client: 0 Page 15 of 156 Leighton and Associates, Inc 8/23/2 7:54:1 SAM SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative C/o) No. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 569 7/9/03 CF Town Garden Rd 1990444 6251061 216.0 10 107.4 112.5 16.6 16.0 95 570 7/9/03 CF Town Garden Rd 1990328 6251042 217.0 08 111.5 117.5 15.0 14.0 95 572 7/9/03 CF Town Garden Rd 1990412 6251048 219.0 06 116.3 122.5 12.8 11.5 95 573 7/9/03 CF OS-1 1990316 6251098 221.0 08 111.4 117.5 15.3 14.0 95 574 7/9/03 CF OS-1 1990236 6251050 223.0 08 112.0 117.5 14.6 14.0 95 576 7/10/03 CF OS-1 1990310 6251072 221.0 10 107.3 112.5 17.5 16.0 95 577 7/10/03 CF Town Garden Rd 1990502 6251088 223.0 08 111.7 117.5 15.6 14.0 95 578 7/10/03 CF Town Garden Rd 1990355 6251016 225.0 08 104.6 117.5 17.3 14.0 89 RT ON 578A 578A 7/10/03 CF Town Garden Rd 1990335 6251002 225.0 08 111.3 117.5 15.4 14.0 95 RT OF 578 580 7/10/03 CF OS-1 1990395 6251111 227.0 08 113.3 117.5 14.2 14.0 96 581 7/10/03 CF OS-1 1990446 6251152 230.0 08 111.8 117.5 15.7 14.0 95 582 7/10/03 CF OS-1 1990446 6251152 230,0 08 109.2 117,5 16,3 14.0 93 RT ON 582A 582A 7/10/03 CF OS-1 1990438 6251150 230,0 08 112.6 117,5 15,5 14.0 96 RT OF 582 584 7/10/03 CF OS-1 1989946 6251070 226,0 08 110.2 117,5 15,4 14.0 94 585 7/10/03 CF OS-1 1990126 6251067 227,0 06 113.7 122,5 13.2 11.5 93 586 7/10/03 CF OS-1 1990103 6251071 229,0 06 106.5 122.5 17.2 11.5 87 RT ON 5 86A 586A 7/10/03 CF OS-1 1990103 6251071 229,0 06 110.8 122.5 13.8 11.5 90 RT OF 586 588 7/10/03 CF OS-1 1990112 6251048 232,0 06 112.4 122,5 13.2 11,5 92 589 7/10/03 CF OS-1 1990011 6251064 234,0 08 108.7 117,5 16.5 14,0 93 590 7/10/03 CF OS-1 1990570 6251738 232,0 08 112.6 117,5 15.7 14,0 96 591 7/10/03 CF OS-1 1990492 6251781 233,0 08 111.6 117,5 14.2 14,0 95 592 7/10/03 CF OS-1 1990649 6251757 235,0 08 107.7 117.5 17.2 14,0 92 RT ON 592A 592A 7/10/03 CF OS-1 1990649 6251757 235.0 08 112.4 117.5 15.4 14,0 96 RT OF 592 593 7/10/03 CF PA-10 1990702 6251921 236.0 06 111.5 122.5 14.8 11,5 91 RT ON 593A 593A 7/10/03 CF PA-10 1990702 6251911 236.0 06 116.5 122.5 13.2 11.5 95 RT OF 593 596 7/10/03 CF Town Garden Rd 1990814 6251953 234.0 06 117.0 122.5 12.4 11.5 96 597 7/10/03 CF Town Garden Rd 1990826 6251927 237,0 08 111.7 117.5 15.8 14.0 95 598 7/10/03 CF Alicante Rd 1990735 6251868 238,0 06 111.2 122.5 15.3 11.5 91 RT ON 598A 598A 7/10/03 CF Alicante Rd 1990722 6251872 238,0 06 116.2 122.5 13.0 11.5 95 RT OF 598 600 7/10/03 CF PA-6 1990911 6251982 239.0 08 113.5 117.5 14.8 14,0 97 601 7/10/03 CF Poinsettia Lane 1987750 6254760 150.0 09 107.2 118.0 16.7 15,0 91 602 7/10/03 CF Poinsettia Lane 1987790 6254860 155.0 08 106.1 117.5 16.8 14.0 90 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 16 of 156 4 '.eigt ndA ' Ites, 1/23/'' '4:18 ' SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks 603 7/10/03 CF Poinsettia Lane 1987880 6254940 158.0 09 110,0 118.0 15,1 15.0 93 604 7/10/03 CF Poinsettia Lane 1987880 6255020 161,0 09 107,8 118.0 16,5 15.0 91 605 7/10/03 CF Poinsettia Lane 1987895 6255120 164,0 09 108.3 118.0 14,7 15.0 92 606 7/10/03 CF Poinsettia Lane 1987785 6254710 153,0 09 108,3 118,0 15,8 15,0 92 607 7/10/03 CF Poinsettia Lane 1987800 6254800 157,0 09 107.7 118,0 17,3 15,0 91 608 7/10/03 CF Poinsettia Lane 1987860 6254955 162,0 06 110.7 122,5 14.4 11,5 90 609 7/10/03 CF Poinsettia Lane 1987850 6255050 165,0 06 110,2 122,5 13,7 11,5 90 610 7/10/03 CF Poinsettia Lane 1987960 6255140 170,0 06 111.3 122.5 13,6 11.5 91 611 7/17/03 CF PA-12 1988600 6255090 140,0 08 112.1 117.5 16,3 14.0 95 612 7/10/03 CF PA-12 1988670 6255210 143,0 09 112,8 118.0 16.1 15.0 96 613 7/10/03 CF PA-12 1988560 6255025 144,0 03 116,1 122.0 14.4 U.O 95 614 7/10/03 CF PA-12 1988585 6255170 146,0 03 113,2 122.0 16,2 11,0 93 614A 7/10/03 CF PA-12 1988580 6255170 146,0 03 115,4 122,0 15.7 11,0 95 616 7/10/03 CF PA-12 1988645 6255140 146,0 09 112.6 118,0 16,7 15,0 95 617 7/10/03 CF PA-12 1988625 6255215 148,0 09 112.3 118.0 15.9 15,0 95 618 7/10/03 CF PA-12 1988580 6255140 148,0 09 113.7 118.0 16.8 15.0 96 619 7/10/03 CF PA-12 1988595 6255050 149.0 09 112.6 118.0 17,0 15.0 95 620 7/10/03 CF PA-12 1988580 6254975 149.0 09 114.1 118.0 14,3 15,0 97 621 7/10/03 CF PA-12 1988560 6255155 151.0 09 110.3 118.0 16.4 15,0 93 621A 7/10/03 CF PA-12 1988560 6255160 151,0 09 113.6 118.0 16.3 15,0 96 623 7/10/03 CF PA-12 1988555 6255030 152.0 09 114.5 118,0 15.3 15,0 97 624 7/10/03 CF PA-12 1988540 6255100 154,0 09 112.4 118,0 16,9 15,0 95 625 7/10/03 CF PA-12 1988540 6254970 154,0 09 113.3 118,0 15,4 15,0 96 626 7/11/03 CF PA-12 1988610 6255035 151,0 07 116,4 122,0 14,7 13,0 95 627 7/14/03 CF PA-12 1988100 6254865 158.0 09 108,6 118,0 16,3 15,0 92 628 7/11/03 CF PA-12 1988540 6254890 165,0 07 111,8 122,0 14,3 13,0 92 629 7/11/03 CF PA-12 1988340 6254990 164,0 07 113,7 122,0 13,2 13,0 93 630 7/11/03 CF PA-12 1988270 6254930 164,0 07 108,1 122,0 12,1 13,0 89 630A 7/11/03 CF PA-12 1988275 6254930 164,0 07 112,8 122,0 14,7 13,0 92 632 7/11/03 CF PA-12 1988210 6254850 162,0 07 111,0 122.0 14,0 13,0 91 633 7/11/03 CF PA-12 1988080 6254880 160,0 07 113,9 122.0 13,2 13,0 93 634 7/11/03 CF PA-12 1988575 6254995 166,0 07 117.2 122.0 12.8 13,0 96 RTON614A RT OF 614 RTON 621A RTOF 621 RT ON 630A RT OF 630 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 17 of 156 4 Leighton and Associates, Inc 8/23/2 7:54:18AM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 635 7/11/03 CF PA-12 1988475 6254975 166,0 07 110.6 122.0 14.8 13.0 91 636 7/11/03 CF PA-12 1988570 6255090 160,0 07 116.3 122.0 13.4 13,0 95 637-7/11/03 CF PA-12 1988080 6255070 159,0 09 107.1 118.0 16.8 15,0 91 638 7/11/03 CF PA-12 1988070 6255145 160,0 09 110.3 118.0 15.1 15,0 93 639 7/11/03 CF PA-12 1988115 6255075 162.0 09 108.2 118.0 16.7 15,0 92 640 7/11/03 CF PA-12 1988385 6255060 164.0 09 104,3 118,0 17.4 15,0 88 640A 7/11/03 CF PA-12 1988375 6255065 164.0 09 110,4 118,0 17.1 15.0 94 642 7/11/03 CF PA-12 1988610 6255160 155.0 09 112.8 118,0 15.9 15.0 96 643 7/11/03 CF PA-12 1988410 6255010 165.0 09 107.8 118.0 16.4 15.0 91 644 7/11/03 CF PA-12 1988550 6255195 167.0 09 106,3 118.0 17.3 15.0 90 645 7/11/03 CF PA-12 1988460 6255175 166.0 07 113,0 122.0 14.7 13.0 93 646 7/11/03 CF PA-12 1988580 6255100 168.0 07 109.4 122.0 16.8 13.0 90 647 7/11/03 CF PA-12 1988280 6255045 165,0 07 110,6 122.0 15.1 13.0 91 648 7/11/03 CF PA-12 1988450 6254905 166,0 07 111,5 122.0 16.7 13.0 91 649 7/11/03 CF PA-12 1988240 6254950 164,0 07 110,4 122.0 14.0 13.0 90 650 7/11/03 CF PA-12 1988185 6254830 162,0 07 112,6 122.0 15.3 13.0 92 651 7/11/03 CF OS-1 1990564 6251738 236,0 08 112.4 117.5 15.7 14.0 96 652 7/11/03 CF OS-1 1990533 6251756 237,0 10 108.2 112.5 16.6 16.0 96 653 7/11/03 CF OS-1 1990644 6251748 239,0 08 111.8 117.5 15.8 14.0 95 654 7/11/03 CF Alicante Rd 1990748 6251839 236,0 06 116.3 122.5 12.4 11.5 95 655 7/11/03 CF PA-6 1990847 6251942 238.0 10 107.5 112.5 16.4 16.0 96 656 7/11/03 CF Town Garden Rd 1990824 6251977 239,0 08 111,4 117.5 14.8 14.0 95 657 7/11/03 CF PA-6 1990898 6251996 241.0 08 111,3 117.5 16.0 14.0 95 658 7/14/03 CF OS-1 1990667 6251765 237,0 08 111,6 117.5 15.1 14,0 95 659 7/14/03 CF OS-1 1990698 6251811 238,0 06 116.4 122.5 13.3 11.5 95 660 7/14/03 CF Alicante Rd 1990806 6251844 239,0 08 112,5 117.5 14.8 14,0 96 661 7/14/03 CF PA-10 1990705 6251892 237,0 08 111,2 117.5 16,0 14.0 95 662 7/14/03 CF OS-1 1990616 6251822 238,0 10 107,5 112.5 17,3 16.0 96 663 7/14/03 CF PA-6 1991008 6252167 239,0 08 113,2 117.5 15,7 14.0 96 664 7/14/03 CF PA-6 1991026 6252182 240.0 10 108.3 112.5 16.7 16.0 96 665 7/14/03 CF PA-6 1991008 6252095 246.0 08 111.8 117.5 15.3 14.0 95 666 7/14/03 CF PA-6 1990918 6251947 244.0 08 105.5 117.5 16.8 14.0 90 RT ON 640A RT OF 640 RT ON 666A Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 18 of 156 4 ightc 1 Ass • ;s, In '23/2 :18A^ SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative C/o) No. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 666A 7/14/03 CF PA-6 1990915 6251957 244,0 08 111,3 117.5 14.6 14,0 95 RT OF 666 668 7/14/03 CF Town Garden Rd 1990817 6251970 243.0 08 112,2 117.5 15.6 14,0 95 669 7/15/03 CF Alicante Rd 1990770 6251877 237.0 08 113,2 117.5 14.7 14.0 96 670 7/15/03 CF OS-1 1990741 6251753 240.0 06 116.4 122.5 13.0 11.5 95 671 7/15/03 CF OS-1 1990666 6251811 238,0 08 111.4 117.5 15.9 14.0 95 672 7/15/03 CF OS-1 1990523 6251779 239.0 08 108,6 117.5 16.8 14.0 92 673 7/15/03 CF OS-1 1990578 6251731 240.0 06 110,6 122.5 14.2 11.5 90 674 7/15/03 CF OS-1 1990656 6251660 242,0 06 113,4 122.5 13.5 11.5 93 675 7/15/03 CF PA-6 1991022 6252234 248,0 10 107,4 112,5 15.2 16,0 95 676 7/15/03 CF PA-6 1991025 6252268 254,0 08 106,7 117,5 15.3 14,0 91 RT ON 676A 676A 7/15/03 CF PA-6 1991025 6252268 254,0 08 111,6 117,5 15.0 14,0 95 RT OF 676 678 7/15/03 CF PA-6 1991024 6252322 252,0 10 108,2 112.5 16.3 16,0 96 679 7/16/03 CF PA-6 1991011 6252080 247,0 08 112,5 117.5 15.4 14.0 96 680 7/16/03 CF PA-6 1991021 6252098 248,0 08 113.6 117.5 14.2 14.0 97 681 7/16/03 CF PA-6 1990921 6251972 249.0 10 107.6 112.5 16.5 16.0 96 682 7/16/03 CF Town Garden Rd 1990840 6251962 247.0 08 107.2 117.5 17.2 14,0 91 RT ON 682A 682A 7/16/03 CF TowTi Garden Rd 1990830 6251952 247.0 08 112.3 117.5 15.8 14.0 96 RT OF 682 684 7/16/03 CF PA-6 1990868 6251954 246,0 10 106.7 112.5 17.6 16.0 95 685 7/16/03 CF PA-6 1990912 6252171 258,0 08 107.6 117.5 16.1 14.0 92 RT ON 685A 685A 7/16/03 CF PA-6 1990902 6252171 258,0 08 113,2 117,5 15.3 14.0 96 RT OF 685 686 7/16/03 CF PA-6 1991022 6252330 257,0 08 109,2 117,5 16.8 14.0 93 RT ON 686A 686A 7/16/03 CF PA-6 1991012 6252325 257,0 08 111,8 117.5 15.6 14.0 95 RT OF 686 689 7/16/03 CF PA-6 1991035 6252292 255,0 06 116,3 122.5 13.4 11.5 95 690 7/16/03 CF PA-6 1991033 6252223 258,0 08 111,8 117.5 14.9 14.0 95 691 7/16/03 CF PA-6 1991053 6252203 252,0 10 107.8 112.5 16.7 16.0 96 692 7/16/03 CF PA-6 1990928 6252109 254,0 08 107.6 117.5 16.8 14,0 92 RT ON 692A 692A 7/16/03 CF PA-6 1990928 6252109 254,0 08 113.2 117.5 14.8 14,0 96 RT OF 692 694 7/16/03 CF PA-6 1990966 6252069 250,0 08 111.5 117.5 14.9 14,0 95 695 7/16/03 CF Alicante Rd 1990669 6251845 239,0 08 113.3 117.5 15.2 14,0 96 696 7/16/03 CF OS-l 1990764 6251786 240,0 08 108.1 117.5 16.7 14,0 92 RT ON 696A 696A 7/16/03 CF OS-1 1990764 6251786 240,0 08 111.8 117.5 15.9 14.0 95 RT OF 696 698 7/16/03 CF OS-1 1990691 6251717 241,0 10 106.6 112.5 17.3 16.0 95 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 19 of 156 4 Leighton and Associates, Inc 8/23/2 7:54:1 SAM SUMMARY OF FIELD DENSITY TESTS Test No Test Test Location Test Soil Dry Density Moisture (%) Relative C/o) Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compact 699 7/16/03 CF PA-10 1990710 6251927 245.0 10 108,2 112.5 16.4 16,0 96 700 7/16/03 CF PA-6 1990850 6251978 248.0 08 111.4 117.5 15.2 14,0 95 701 7/14/03 CF PA-12 1988130 6254870 164.0 09 107.4 118.0 16.4 15.0 91 702 7/14/03 CF PA-12 1988140 6254990 165.0 09 108.7 118.0 16.2 15.0 92 703 7/14/03 CF PA-12 1988220 6254920 166.0 09 107.4 118.0 16.8 15.0 91 704 7/14/03 CF PA-12 1988260 6254855 167.0 09 107.5 118.0 15.9 15.0 91 705 7/14/03 CF PA-12 1988320 6254995 167.0 09 106.3 118.0 17.3 15.0 90 706 7/14/03 CF PA-12 1988390 6254880 168.0 09 110.3 118.0 16.7 15.0 93 707 7/14/03 CF PA-12 1988450 6254945 169.0 09 104.3 118.0 16.9 15.0 88 707A 7/14/03 CF PA-12 1988450 6254940 169.0 09 109.2 118.0 17.8 15.0 93 709 7/14/03 CF PA-12 1988505 6254855 170.0 09 108.5 118.0 17.4 15.0 92 710 7/14/03 CF PA-12 1988555 6254980 171.0 09 111.3 118.0 17.4 15.0 94 711 7/14/03 CF PA-12 1988100 6255015 163.0 09 107.7 118.0 16,8 15.0 91 712 7/14/03 CF PA-12 1988100 6255135 164.0 09 109.7 118.0 16,7 15.0 93 713 7/14/03 CF PA-12 1988140 6255170 165.0 09 108.3 118.0 17.1 15,0 92 714 7/14/03 CF PA-12 1988200 6255120 167,0 09 107.3 118.0 16.1 15,0 91 715 7/14/03 CF PA-12 1988260 6255010 168,0 09 110.4 118.0 15.1 15.0 94 716 7/14/03 CF PA-12 1988315 6255180 169,0 07 112.6 122.0 16.1 13.0 92 717 7/14/03 CF PA-12 1988370 6255170 170,0 07 108.8 122.0 15,6 13.0 89 717A 7/14/03 CF PA-12 1988375 6255170 170,0 07 111.3 122.0 16,6 13.0 91 719 7/14/03 CF PA-12 1988090 6255065 167,0 07 110,5 122.0 15,6 13,0 91 720 7/14/03 CF PA-12 1988140 6255025 168,0 07 112,2 122.0 14.8 13,0 92 721 7/14/03 CF PA-12 1988460 6255240 173.0 07 110,8 122.0 15,9 13,0 91 722 7/14/03 CF El Fuerte 1988530 6255530 173,0 07 113,1 122,0 14,2 13,0 93 723 7/14/03 CF PA-12 1988580 6255050 174,0 07 110,4 122,0 14,1 13,0 90 724 7/14/03 CF PA-12 1988095 6255040 169,0 07 112.8 122,0 15,7 13.0 92 725 7/14/03 CF PA-12 1988110 6254905 170,0 07 111.0 122.0 15,6 13.0 91 726 7/15/03 CF PA-12 1988500 6255230 175,0 07 111,4 122.0 14.9 13.0 91 727 7/15/03 CF PA-12 1988350 6255220 173,0 07 113,2 122.0 14,8 13.0 93 728 7/15/03 CF PA-12 1988250 6255160 172,0 07 110,9 122.0 15,4 13.0 91 729 7/15/03 CF PA-12 1988070 6255160 172.0 07 109,9 122.0 16,2 13.0 90 730 7/15/03 CF PA-12 1988085 6255060 172.0 07 112.1 122.0 16,2 13.0 92 Remarks RT ON 707A RT OF 707 RTON717A RTOF 717 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 20 of 156 4 ;ight( 1 As; 5s, Ir 23/2 " ":18A- SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction 731 7/15/03 CF PA-12 1988095 6255015 173,0 07 110,0 122,0 13.9 13,0 90 732 7/15/03 CF PA-12 1988170 6255070 174,0 07 112,4 122,0 13.7 13,0 92 733 7/15/03 CF PA-12 1988380 6255080 175,0 07 110,3 122,0 16,2 13,0 90 734 7/15/03 CF PA-12 1988470 6255255 176,0 07 106,1 122,0 16,0 13,0 87 734A 7/15/03 CF PA-12 1988475 6255260 176,0 07 111,4 122.0 15,4 13,0 91 736 7/15/03 CF PA-12 1988665 6255180 178.0 09 107.7 118.0 16.8 15,0 91 737 7/15/03 CF PA-12 1988610 6255080 178,0 07 112.4 122,0 15.3 13,0 92 738 7/15/03 CF PA-12 1988580 6254920 180,0 07 107,7 122,0 15.9 13,0 88 738A 7/15/03 CF PA-12 1988575 6254920 180.0 07 110,6 122,0 15,7 13,0 91 740 7/15/03 CF PA-12 1988115 6254780 175.0 07 113.6 122.0 13,5 13,0 93 741 7/15/03 CF PA-12 1988170 6254810 176.0 07 111.4 122.0 15,3 13,0 91 742 7/15/03 CF PA-12 1988210 6254990 176,0 07 111.3 122.0 14.7 13,0 91 743 7/15/03 CF PA-12 1988310 6254880 177,0 07 110.8 122.0 16.0 13,0 91 744 7/15/03 CF PA-12 1988350 6254995 178.0 07 112.2 122,0 14.9 13,0 92 745 7/15/03 CF PA-12 1988395 6254850 178,0 07 111.6 122,0 15.7 13,0 91 746 7/15/03 CF PA-12 1988575 6254880 180,0 07 110.0 122,0 16.4 13,0 90 747 7/15/03 CF PA-12 1988470 6255085 180,0 07 113.2 122,0 14.1 13,0 93 748 7/15/03 CF PA-12 1988125 6255035 177,0 07 112.5 122,0 14.7 13,0 92 749 7/15/03 CF PA-12 1988380 6255150 180,0 07 110.4 122,0 17.1 13,0 90 750 7/15/03 CF PA-12 1988370 6255055 181,0 07 112.0 122,0 14.0 13.0 92 752 7/11/03 CF Town Garden Rd 1990830 6251350 248,0 08 111.9 117.5 15.3 14.0 95 753 7/11/03 CF OS-1 1990700 6251250 248,0 08 112.4 117.5 14,9 14,0 96 754 7/11/03 CF OS-1 1990675 6251215 232,0 08 112.2 117.5 15,4 14,0 95 755 7/11/03 CF OS-1 1990476 6251150 232.0 08 113.8 117.5 15.3 14,0 97 756 7/11/03 CF OS-1 1990355 6251080 234.0 08 112,6 117.5 15.2 14.0 96 757 7/11/03 CF OS-1 1990172 6251066 234.0 08 112,5 117.5 16.1 14.0 96 758 7/11/03 CF OS-1 1990070 6251070 234,0 08 111,9 117.5 15.8 14.0 95 759 7/11/03 CF OS-1 1989870 6251067 234,0 08 112,6 117.5 15.9 14,0 96 760 7/11/03 CF OS-1 1989935 6251058 234,0 08 113,9 117.5 15.9 14,0 97 762 7/11/03 CF Town Garden Rd 1990170 6250920 250,0 08 111.9 117.5 15.6 14.0 95 764 7/11/03 CF OS-1 1990625 6251215 234,0 08 113.0 117.5 15.6 14.0 96 765 7/11/03 CF Town Garden Rd 1990463 6251070 234,0 08 112.1 117,5 15.3 14.0 95 Remarks RT ON 734A RT OF 734 RT ON 737A RT OF 737 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 21 of 156 4 Leighton and Associates, Inc 8/23/2 7:54:1 SAM SUMMARY OF FIELD DENSITY TESTS Test No Test Test Location Test Soil Dry Density Moisture (%) Relative C/o) Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compact 766 7/11/03 CF OS-1 1990427 6251121 235.0 08 114,1 117,5 15.3 14.0 97 767 7/11/03 CF OS-1 1990354 6251170 236.0 08 111,5 117,5 15.6 14.0 95 768 7/11/03 CF Town Garden Rd 1990341 6251021 235.0 08 112,8 117.5 15.6 14.0 96 769 7/11/03 CF OS-1 1990100 6251058 235.0 08 112,0 117.5 15.9 14.0 95 770 7/11/03 CF OS-1 1990095 6251102 234.0 08 113,9 117.5 15.6 14.0 97 774 7/17/03 CF OS-1 1990520 6251170 240,0 08 112,5 117.5 15.8 14.0 96 775 7/14/03 CF OS-1 1990430 6251160 238,0 08 112,1 117.5 15.0 14.0 95 776 7/14/03 CF OS-1 1990370 6251140 236.0 08 111,9 117.5 15.0 14.0 95 778 7/14/03 CF OS-1 1990150 6251080 236.0 08 113,1 117.5 16.0 14.0 96 779 7/14/03 CF OS-1 1990185 6251080 236.0 08 112,3 117.5 16.1 14.0 96 780 7/14/03 CF OS-1 1990020 6251060 236.0 08 111,9 117.5 16.2 14.0 95 781 7/14/03 CF OS-1 1990035 6251030 236,0 08 112,6 117.5 15.6 14.0 96 782 7/14/03 CF OS-1 1989895 6251055 238.0 08 111,9 117.5 15.6 14.0 95 783 7/14/03 CF OS-1 1990065 6251075 238.0 08 109,2 117.5 16,2 14.0 93 783A 7/14/03 CF OS-1 1990060 6251060 238.0 08 111,5 117.5 15,9 14.0 95 785 7/14/03 CF OS-1 1990180 6251050 238.0 09 113,8 118,0 15,9 15.0 96 786 7/14/03 CF OS-1 1990200 6251110 238.0 08 112.5 117.5 16.9 14.0 96 787 7/14/03 CF OS-1 1990270 6251092 238.0 08 113.8 117.5 16.2 14.0 97 788 7/14/03 CF OS-1 1990580 6251180 238.0 08 111.5 117.5 16.9 14.0 95 789 7/14/03 CF Town Garden Rd 1990510 6251092 238,0 08 112.8 117.5 17.9 14.0 96 790 7/17/03 CF OS-1 1990565 6251230 238,0 08 113.7 117.5 17.0 14,0 97 791 7/14/03 CF Town Garden Rd 1990705 6251157 238.0 08 113,0 117.5 16,8 14,0 96 792 7/14/03 CF OS-1 1990150 6251045 248,0 08 112,0 117.5 17.2 14.0 95 794 7/14/03 CF OS-1 1990475 6251207 240,0 08 114,3 117.5 72.0 14.0 97 795 7/14/03 CF OS-1 1990250 6251050 240,0 08 111,8 117.5 16,8 14,0 95 796 7/14/03 CF OS-1 1990130 6251005 240,0 08 113,8 117.5 16.5 14,0 97 797 7/17/03 CF OS-1 1990180 6251050 240,0 08 113.0 117.5 16.9 14,0 96 798 7/17/03 CF OS-1 1990003 6251008 240,0 08 112.5 117.5 17.0 14,0 96 801 7/16/03 CF PA-12 1988110 6254970 240,0 07 112.2 122.0 16.2 13,0 92 802 7/16/03 CF PA-12 1988165 6254740 240,0 07 109.3 122.0 16.7 13.0 90 803 7/16/03 CF PA-12 1988180 6254945 240,0 07 110.5 122.0 14.6 13.0 91 804 7/16/03 CF PA-12 1988600 6254970 241,0 07 110,0 122.0 16.0 13.0 90 Remarks RT ON 783A RT OF 783 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 22 of 156 ' ;ighti lAs; es. It 23/2 - ":18/" SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 805 7/16/03 CF PA-12 1988360 6254950 240.0 03 110,8 122.0 14.4 11.0 91 806 7/16/03 CF PA-12 1988405 6254870 182.0 03 113,4 122.0 12.8 11.0 93 807 7/16/03 CF PA-12 1988140 6254770 183.0 03 111.3 122.0 13.8 11.0 91 808 7/16/03 CF PA-12 1988195 6254992 184,0 03 112.5 122.0 12.9 11.0 92 809 7/16/03 CF PA-12 1988260 6254960 185,0 03 110.7 122.0 14.3 11.0 91 810 7/16/03 CF PA-12 1988140 6254890 185,0 03 111.6 122.0 14.8 11.0 91 811 7/16/03 CF PA-12 1988110 6255125 183,0 03 110.6 122.0 15.0 11,0 91 812 7/16/03 CF PA-12 1988215 6255155 185,0 03 113.3 122.0 11.7 11,0 93 813 7/16/03 CF PA-12 1988365 6255065 186,0 03 106.4 122.0 15.9 11,0 87 813A 7/16/03 CF PA-12 1988370 6255070 186,0 03 112.1 122,0 15.1 11,0 92 815 7/16/03 CF PA-12 1988450 6255220 187.0 03 111.5 122,0 12.7 11,0 91 816 7/16/03 CF PA-12 1988320 6255065 186.0 03 110.6 122,0 13.7 11,0 91 817 7/16/03 CF PA-12 1988510 6255180 188,0 03 113.4 122,0 11.7 11,0 93 818 7/16/03 CF PA-12 1988220 6255060 187,0 03 111.6 122,0 12.4 11,0 91 819 7/16/03 CF PA-12 1988125 6255040 187,0 03 110.8 122,0 13.8 11,0 91 820 7/16/03 CF PA-12 1988160 6255010 188,0 03 112.2 122,0 13.0 11.0 92 821 7/16/03 CF PA-12 1988670 6255230 182.0 03 110.3 122,0 16.2 11.0 90 822 7/16/03 CF PA-12 1988630 6255175 184.0 03 107.0 122.0 16,2 11.0 88 822A 7/16/03 CF PA-12 1988630 6255175 184.0 03 110.9 122.0 15,6 11.0 91 824 7/16/03 CF PA-12 1988620 6255005 183.0 03 111.7 122,0 14,4 11.0 92 825 7/16/03 CF PA-12 1988605 6255210 185.0 03 112.8 122,0 11,6 11.0 92 826 7/17/03 CF PA-12 1988580 6255200 182.0 03 112.5 122,0 14,3 11.0 92 827 7/17/03 CF PA-12 1988525 6255005 183.0 03 110.9 122.0 13,7 11.0 91 828 7/17/03 CF PA-12 1988440 6254860 183.0 03 112.0 122.0 11.9 11.0 92 829 7/17/03 CF Greenhaven Dr 1988570 6254840 183,5 03 111,6 122.0 13.1 11.0 91 830 7/17/03 CF Greenhaven Dr 1988625 6254895 173,0 03 113.1 122.0 11.6 11.0 93 831 7/17/03 CF Greenhaven Dr 1988655 6254990 175,0 03 106.3 122.0 16.5 11.0 87 831A 7/17/03 CF Greenhaven Dr 1988655 6254985 175,0 03 111.0 122.0 14.7 11.0 91 833 7/17/03 CF Greenhaven Dr 1988700 6255150 173,0 03 112.0 122.0 14.2 11.0 92 834 7/17/03 CF Greenhaven Dr 1988690 6255220 173.0 03 111.8 122.0 13.5 11.0 92 835 7/17/03 CF Greenhaven Dr 1988585 6255010 181,0 03 110,3 122.0 14.4 11.0 90 836 7/17/03 CF PA-12 1988510 6255075 188,0 08 106.8 117.5 16.6 14,0 91 RTON 813A RT OF 813 RT ON 822A RT OF 822 RTON 831A RTOF 831 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 23 of 156 4 Leighton and Associates, Inc 8/23/2 7:54:ISAM SUMMARY OF FIELD DENSITY TESTS Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative (%) Elev (ft) Type Field Max Field Opt. Compaction Remarks 7/17/03 CF PA-12 1988335 6255040 187,0 06 110.1 122,5 14,0 11.5 90 7/17/03 CF PA-12 1988270 6255090 186,0 07 110.9 122,0 15.2 13.0 91 7/17/03 CF PA-12 1988380 6255015 187.5 04 108,7 120,5 14.6 12.5 90 7/17/03 CF PA-12 1988325 6255360 186.0 07 111,4 122,0 15.7 13.0 91 7/17/03 CF PA-12 1988130 6255170 184.0 07 112,8 122,0 14.0 13.0 92 7/17/03 CF PA-12 1988245 6254890 185.0 04 110,3 120.5 13.7 12.5 92 7/17/03 CF PA-12 1988360 6254840 185.0 07 109.9 122.0 15.2 13.0 90 7/17/03 CF PA-12 1988540 6254870 184.0 07 105,2 122.0 16.4 13,0 86 \ 7/17/03 CF PA-12 1988545 6254870 184.0 07 110.8 122.0 15.6 13,0 91 7/17/03 CF PA-12 1988480 6254980 185.0 07 111.3 122.0 15.5 13,0 91 7/17/03 CF PA-12 1988485 6255050 186.0 07 110.6 122.0 13.8 13,0 91 7/17/03 CF PA-12 1988410 6255095 184,0 07 111,9 122.0 14,7 13,0 92 7/17/03 CF PA-12 1988160 6255095 178.0 06 113,4 122.5 12.4 11,5 93 7/17/03 CF PA-12 1988380 6255175 185.5 07 110,8 122.0 14,6 13.0 91 7/17/03 CF OS-1 1989888 6250964 250.0 06 114,2 122.5 13.5 11.5 93 7/17/03 CF OS-1 1989921 6250987 253.0 08 110.7 117.5 16.2 14.0 94 7/17/03 CF OS-1 1990002 6250990 251.0 08 108.8 117,5 17,2 14,0 93 7/17/03 CF OS-1 1990087 6250962 254,0 08 110.8 117,5 15,6 14,0 94 7/17/03 CF OS-1 1990018 6251010 255.0 10 104,2 112,5 17,3 16,0 93 7/17/03 CF OS-1 1989890 6251028 253.0 10 106,4 112,5 16.7 16,0 95 7/17/03 CF OS-1 1989876 6250949 250,0 08 106,4 117,5 17.2 14,0 91 7/17/03 CF OS-1 1990005 6250975 254,0 06 112,8 122,5 14,6 11,5 92 7/17/03 CF OS-1 1990123 6250952 252,0 08 111,7 117,5 15,2 14,0 95 7/17/03 CF OS-1 1990131 6250985 256,0 08 110,8 117,5 14,6 14,0 94 7/18/03 CF OS-1 1990066 6250966 258.0 08 108,7 117,5 16,2 14,0 93 7/18/03 CF OS-1 1990112 6250984 257.0 08 106,9 117,5 17,2 14,0 91 7/18/03 CF OS-1 1989934 6250993 252.0 10 106,3 112,5 17,5 16,0 94 7/18/03 CF OS-1 1989902 6250971 254,0 10 107,5 112,5 16.3 16,0 96 7/18/03 CF OS-1 1990104 6250968 253.0 08 108,2 117,5 16.7 14,0 92 7/18/03 CF PA-6 1990937 6252168 257.0 08 111,5 117,5 15.6 14,0 95 7/18/03 CF PA-6 1991018 6252310 256.0 08 106,2 117,5 17.5 14,0 90 A 7/18/03 CF PA-6 1991018 6252310 256.0 08 112,0 117.5 14.8 14.0 95 RT ON 844A RT OF 844 RT ON 868A RT OF 868 ;t Number: ;t Name: •.t Location: 971009014 Bressi Ranch 0 0 Page 24 of 156 ghto Asst s, In( 4 '3/2 - -•-ISA) SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative C/o) Compaction Remarks 870 7/18/03 CF PA-6 1991051 6252257 259,0 06 117.2 122.5 13.3 11,5 96 871 7/18/03 CF PA-6 1991025 6252219 258,0 06 116.4 122.5 12.7 11,5 95 872 7/18/03 CF PA-6 1990912 6252111 253,0 10 107.1 112.5 17,3 16,0 95 873 7/18/03 CF PA-6 1990957 6252064 257,0 08 108.2 117.5 16.7 14,0 92 RT ON 873A 873A 7/18/03 CF PA-6 1990957 6252064 257,0 08 111.6 117.5 15,7 14,0 95 RT OF 873 874 7/18/03 CF PA-6 1991018 6252064 259,0 08 105.8 117.5 17,4 14,0 90 RT ON 874A 874A 7/18/03 CF PA-6 1991018 6252160 259,0 08 113.5 117.5 14,8 14,0 97 RT OF 874 877 7/18/03 CF PA-6 1991032 6252187 258,0 10 107.6 112.5 17.4 16.0 96 878 7/18/03 CF OS-1 1990660 6251771 242,0 08 105.4 117.5 16.8 14.0 90 RT ON 878A 878A 7/18/03 CF OS-1 1990660 6251771 242,0 08 111.4 117.5 15.9 14.0 95 RT OF 878 880 7/18/03 CF Alicante Rd 1990692 6251880 244,0 08 107.2 117.5 16,6 14.0 91 RT ON 880A 880A 7/18/03 CF Alicante Rd 1990692 6251868 244,0 08 112,4 H7.5 15,2 14,0 96 RT OF 880 882 7/18/03 CF Alicante Rd 1990816 6251850 247,0 10 107,3 112.5 16,8 16,0 95 883 7/18/03 CF Alicante Rd 1990715 6251883 246,0 10 108,1 112.5 17,6 16,0 96 884 7/18/03 CF OS-1 1990765 6251782 248,0 08 111,7 117.5 15,6 14,0 95 885 7/18/03 CF OS-1 1990694 6251705 249,0 08 113,3 117.5 15.0 14,0 96 886 7/21/03 CF Alicante Rd 1990721 6251840 253.0 08 106,8 117.5 17.5 14.0 91 RT ON 886A 886A 7/21/03 CF Alicante Rd 1990742 6251872 253,0 08 111,6 117.5 16.2 14.0 95 RT OF 886 887 7/21/03 CF PA-6 1991132 6252213 262,0 08 108,2 117.5 16.6 14.0 92 RT ON 887A 887A 7/21/03 CF PA-6 1991132 6252213 262,0 08 112,0 117.5 14.8 14.0 95 RT OF 887 888 7/21/03 CF PA-6 1991018 6252346 264.0 08 107,7 117.5 16.8 14.0 92 RT ON 888A 888A 7/21/03 CF PA-6 1991018 6252346 264.0 08 111.7 117.5 15.3 14,0 95 RT OF 888 889 7/21/03 CF Alicante Rd 1990803 6251855 250.0 08 106.3 117.5 17.5 14,0 90 RT ON 889A 889A 7/21/03 CF Alicante Rd 1990822 6251867 250,0 08 111.8 117.5 15.2 14,0 95 RT OF 889 890 7/21/03 CF Alicante Rd 1990714 6251852 251,0 08 109.2 117.5 16.3 14,0 93 RT ON 890A 890A 7/21/03 CF Alicante Rd 1990732 6251856 251.0 08 113,2 117.5 14,6 14,0 96 RT OF 890 891 7/21/03 CF OS-1 1990554 6251783 248.0 08 111,3 117.5 15,4 14,0 95 892 7/21/03 CF OS-1 1990693 6251761 249,0 10 103,6 112.5 19,4 16.0 92 RT ON 892A 892A 7/21/03 CF OS-1 1990693 6251761 249,0 10 107,3 112,5 17,8 16.0 95 RT OF 892 899 7/21/03 CF PA-6 1990921 6252025 253,0 10 108,2 112.5 16.7 16,0 96 900 7/21/03 CF PA-6 1990911 6252005 251.0 10 107.6 112.5 17.3 16.0 96 901 7/15/03 CF Town Garden Rd 1990160 6250950 242.0 08 113.8 117.5 17.6 14.0 97 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 25 of 156 4 Leighton and Associates, Inc 8/23/2 7:54:ISAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative C/o) Compaction Remarks 904 7/15/03 CF OS-1 1990525 6251207 242.0 08 106.2 117.5 16.3 14.0 90 905 7/15/03 CF OS-1 1990280 6251100 242.0 08 107.1 117.5 15.6 14.0 91 906 7/15/03 CF OS-1 1990050 6251055 242.0 08 111.0 117.5 16.8 14.0 94 907 7/15/03 CF OS-1 1990130 6251030 242.0 08 111.5 117.5 16.2 14.0 95 908 7/15/03 CF OS-1 1989980 6251058 242.0 08 110.9 117.5 16.5 14.0 94 909 7/15/03 CF OS-1 1990275 6251112 242.0 08 110.5 117.5 16.3 14.0 94 910 7/21/03 CF OS-1 1990315 6251075 242.0 08 111.5 117,5 15.8 14.0 95 911 7/15/03 CF OS-1 1989900 6251045 242.0 08 109.3 117,5 14.9 14.0 93 912 7/15/03 CF OS-1 1989980 6251020 244.0 08 110.6 117,5 15.0 14.0 94 913 7/15/03 CF OS-1 1990100 6251050 244.0 08 107,3 117,5 14,7 14.0 91 914 7/15/03 CF OS-1 1990235 6251065 244.0 08 111,3 117.5 16.3 14.0 95 917 7/15/03 CF OS-1 1990670 6251300 244.0 08 110.5 117.5 16.3 14.0 94 920 7/15/03 CF OS-1 1990460 6251190 246.0 08 108.9 117.5 16.7 14.0 93 921 7/16/03 CF OS-1 1990570 6251150 246.0 08 110.8 117.5 16.9 14.0 94 922 7/16/03 CF OS-1 1990600 6251240 246.0 08 109.8 117.5 16.3 14,0 93 923 7/16/03 CF OS-1 1990440 6251160 246,0 08 110.9 117.5 16.3 14,0 94 924 7/16/03 CF Town Garden Rd 1990430 6251055 248,0 08 111.9 117.5 14.9 14,0 95 925 7/16/03 CF OS-1 1990480 6251110 248,0 08 112.1 117.5 15.3 14.0 95 926 7/16/03 CF OS-1 1990400 6251190 246,0 08 110.9 117.5 16.9 14.0 94 927 7/16/03 CF OS-1 1990075 6251000 246,0 08 111.9 117,5 14.9 14.0 95 928 7/16/03 CF OS-1 1990175 6251080 246,0 08 109.9 117,5 16.9 14.0 94 929 7/16/03 CF OS-1 1990010 6251009 248.0 08 110.2 117,5 19.2 14.0 94 930 7/16/03 CF OS-1 1990015 6251075 248.0 08 108.1 117,5 15.6 14.0 92 935 7/17/03 CF Town Garden Rd 1990460 6251089 250.0 08 106.5 117,5 19.3 14.0 91 946 7/17/03 CF OS-1 1990092 6250982 254.0 08 105.2 117,5 17.3 14.0 90 947 7/17/03 CF OS-1 1990147 6250951 254.0 08 110,5 117,5 16,6 14.0 94 949 7/17/03 CF OS-1 1990250 6251078 254,0 08 111,9 117.5 16,5 14.0 95 951 7/22/03 CF OS-1 1990713 6251647 248.0 08 111,9 117.5 15.7 14.0 95 952 7/22/03 CF OS-1 1990610 6251778 247.0 08 112.4 117.5 14.3 14.0 96 953 7/22/03 CF OS-1 1990715 6251793 249.0 08 106.6 117.5 16.8 14.0 91 953A 7/22/03 CF OS-1 1990715 6251793 249,0 08 111.4 117.5 15,8 14,0 95 955 7/22/03 CF OS-1 1990538 6251812 248,0 08 111.8 117.5 15.5 14,0 95 RT ON 953A RT OF 953 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 26 of 156 Leig' md / ates. 8/23;' 54:1: SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative (%) Elev (ft) Type Field Max Field Opt. Compaction Remarks 956 7/22/03 CF PA-10 1990727 6251959 254,0 10 103.6 112.5 19.3 16,0 92 956A 7/22/03 CF PA-10 1990724 6251968 254,0 10 107.2 112.5 17.8 16.0 95 958 7/22/03 CF PA-6 1990877 6252082 256,0 10 106.8 112.5 18.0 16.0 95 959 7/22/03 CF Alicante Rd 1990678 6251847 253,0 10 102.7 112.5 18.8 16.0 91 959A 7/22/03 CF Alicante Rd 1990665 6251832 253,0 10 108.2 112.5 17.4 16.0 96 961 7/22/03 CF Alicante Rd 1990804 6251892 255,0 08 111.6 117,5 14.9 14.0 95 962 7/22/03 CF PA-6 1990977 6252418 268,0 10 106.8 112.5 17.5 16.0 95 963 7/22/03 CF PA-6 1990981 6252016 254,0 10 108.2 112.5 16.5 16.0 96 964 7/22/03 CF PA-6 1991066 6252489 270,0 08 111,8 117.5 15.7 14,0 95 965 7/22/03 CF PA-6 1991035 6252354 265,0 08 112,2 117.5 15,4 14,0 95 966 7/22/03 CF PA-6 1991024 6252033 254,0 10 107,3 112.5 16,8 16,0 95 967 7/22/03 CF Alicante Rd 1990891 6251860 252.0 10 104,3 112.5 18,2 16,0 93 967A 7/22/03 CF Alicante Rd 1990880 6251875 252.0 10 106,7 112.5 17.4 16,0 95 969 7/23/03 CF OS-1 1989887 6250961 265.0 08 106,8 117.5 16,8 14,0 91 970 7/23/03 CF OS-1 1989942 6250977 264.0 08 108,2 117.5 16,4 14,0 92 971 7/23/03 CF OS-1 1989973 6250983 266,0 06 111,8 122.5 14,7 11,5 91 972 7/23/03 CF OS-1 1989994 6250995 268.0 06 112,2 122.5 14,9 11,5 92 973 7/23/03 CF OS-1 1990012 6250970 265,0 08 106.6 117.5 17,2 14,0 91 975 7/23/03 CF OS-1 1990118 6250961 268.0 10 104.2 112.5 17,5 16,0 93 976 7/23/03 CF OS-1 1990104 6250944 270,0 08 105.8 117.5 17.5 14,0 90 977 7/23/03 CF Town Garden Rd 1990158 6250930 266.0 10 106.5 112.5 17.7 16,0 95 978 7/23/03 CF Town Garden Rd 1990203 6250956 267,0 08 107.9 117.5 16.5 14,0 92 1001 7/18/03 CF Greenhaven Dr 1988650 6255040 178,0 03 112.7 122.0 12.8 11,0 92 1002 7/18/03 CF Greenhaven Dr 1988750 6255300 176,0 03 111.0 122.0 13.2 11,0 91 1003 7/18/03 CF Greenhaven Dr 1988420 6255080 179.0 03 110.8 122.0 15.1 11,0 91 1004 7/18/03 CF Greenhaven Dr 1988605 6255295 180.0 03 110.6 122.0 14,2 11,0 91 1005 7/18/03 CF Greenhaven Dr 1988580 6254850 177.0 03 113,1 122.0 12,4 11,0 93 1006 7/18/03 CF Greenhaven Dr 1988705 6255330 178.0 03 110,4 122.0 15,6 11,0 90 1007 7/18/03 CF Greenhaven Dr 1988530 6254850 178,0 03 111,1 122.0 14.0 11,0 91 1008 7/18/03 CF Greenhaven Dr 1988380 6254805 184,0 07 109,6 122.0 17.2 13,0 90 1009 7/18/03 CF Greenhaven Dr 1988700 6255090 182,0 03 110,9 122.0 13.7 11.0 91 1010 7/18/03 CF Greenhaven Dr 1988570 6255200 183.0 03 114.1 122,0 11,3 11.0 94 RT ON 956A RT OF 956 RT ON 959A RT OF 959 RT ON 967A RT OF 967 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 27 of 156 4 Leighton and Associates, Inc 8/23/2 7:54:18AM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 1011 7/21/03 CF PA-12 1988670 1012 7/21/03 CF Greenhaven Dr 1988645 1013 7/21/03 CF PA-12 1988710 1014 7/21/03 CF Greenhaven Dr 1988550 1015 7/21/03 CF PA-12 1988270 1016 7/21/03 CF PA-12 1988415 1016A 7/21/03 CF PA-12 1988420 1018 7/21/03 CF PA-12 1988290 1019 7/21/03 CF PA-12 1988430 1020 7/21/03 CF PA-12 1988410 1021 7/21/03 CF PA-12 1988360 1022 7/21/03 CF Greenhaven Dr 1988735 1023 7/21/03 CF PA-12 1988335 1023 A 7/21/03 CF PA-12 1988340 1025 7/21/03 CF PA-12 1988535 1026 7/21/03 CF Greenliaven Dr 1988620 1027 7/21/03 CF PA-12 1988460 1028 7/21/03 CF PA-12 1988375 1029 7/21/03 CF PA-12 1988420 1030 7/21/03 CF PA-12 1988770 1031 7/21/03 CF PA-12 1988720 1032 7/21/03 CF PA-12 1988265 1033 7/21/03 CF PA-12 1988495 1034 7/21/03 CF Greenhaven Dr 1988580 1035 7/21/03 CF PA-12 1988235 1036 7/21/03 CF PA-12 1988470 1037 7/21/03 CF PA-12 1988240 1038 7/21/03 CF PA-12 1988330 1039 7/21/03 CF PA-12 1988720 1040 7/21/03 CF PA-12 1988545 1041 7/22/03 CF Greenhaven Dr 1988630 1042 7/22/03 CF PA-12 1988695 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 6254800 6254955 6254840 6254730 6254865 6254990 6254990 6254940 6254840 6254910 6254985 6255245 6255145 6255145 6255340 6255280 6255085 6255040 6255200 6255155 6255080 6255040 6255050 6254900 6254920 6254945 6254940 6254845 6254785 6254995 6254780 6254998 172.0 174,0 174,0 184,0 186.0 188.0 188.0 188.0 187.0 187,0 188,5 175,0 188,0 188,0 184,0 178,0 187,0 189,0 188,0 178.0 176,0 188,0 188,5 185,0 189,0 189,0 190,0 188,0 176.0 184.0 175.0 177.0 07 07 07 07 03 06 06 07 07 03 03 07 05 05 07 07 03 06 06 07 06 05 04 06 06 06 07 03 03 03 07 07 110.6 111,4 110.0 110,6 109.8 108.3 112.1 110.8 112,5 111.2 110.8 112,3 105,0 113,3 110,6 110.1 111.7 112.3 111.6 109.7 110.7 113,9 108,9 113,6 110,8 112,4 111,3 110,4 110,8 111.4 113.1 111.4 122.0 122.0 122.0 122.0 122.0 122.5 122.5 122.0 122.0 122.0 122,0 122,0 124.0 124.0 122.0 122,0 122,0 122,5 122,5 122,0 122,5 124,0 120,5 122,5 122,5 122,5 122,0 122,0 122.0 122.0 122,0 122.0 16.3 14.9 16.1 15,5 15.0 14.9 14.4 16.0 15.3 14.8 16.4 15.1 13.4 14.8 15.3 14.6 13.8 15.2 16.3 16.0 14,8 14,1 14,1 15,0 14,7 14,8 16,4 13.7 13.3 14.0 14.8 13.8 13.0 13.0 13.0 13,0 11,0 11,5 11.5 13.0 13.0 11.0 11.0 13.0 12.0 12.0 13,0 13.0 11.0 11.5 11.5 13,0 11,5 12,0 12,5 11,5 11,5 11.5 13.0 11.0 11.0 11.0 13.0 13.0 91 91 90 91 90 88 92 91 92 91 91 92 85 91 91 90 92 92 91 90 90 92 90 93 90 92 91 90 91 91 93 91 RTON 1016A RTOF 1016 RTON 1023A RT OF 1023 Page 28 of 156 Leig"- md / ates, 4 -8/23' '^54:1 SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative C/o) Compaction Remarks 1043 7/22/03 CF Greenhaven Dr 1988600 6254845 177.0 03 110.5 122.0 14.9 11.0 91 1044 7/22/03 CF PA-12 1988270 6254990 191,0 07 110.9 122.0 15.2 13.0 91 1045 7/22/03 CF PA-12 1988515 6255250 190,0 02 113.3 122.5 12.8 11.5 92 1046 7/22/03 CF PA-12 1988580 6255220 188,0 04 108,7 120.5 15.0 12.5 90 1047 7/22/03 CF PA-12 1988455 6255060 190,0 08 107,0 117,5 16,2 14.0 91 1048 7/22/03 CF PA-12 1988375 6255105 189,5 06 110,9 122,5 13.9 11,5 91 1049 7/22/03 CF PA-12 1988575 6255015 190,5 06 111.6 122,5 15,0 11.5 91 1050 7/22/03 CF PA-12 1988310 6255025 191,0 05 114.6 124,0 13.3 12,0 92 1051 7/18/03 CF OS-1 1990448 6251129 256,0 09 111,6 118,0 17.3 15,0 95 1054 7/18/03 CF OS-1 1990141 6250963 256,0 09 110,6 118,0 17.6 15,0 94 1055 7/18/03 CF OS-1 1990077 6250956 256,0 09 112,5 118,0 17,3 15,0 95 1059 7/18/03 CF Town Garden Rd 1990704 6251202 256,0 09 111,9 118,0 17,3 15,0 95 1060 7/18/03 CF Town Garden Rd 1990539 6251085 256,0 09 112,6 118,0 17,1 15,0 95 1061 7/18/03 CF OS-1 1990250 6251037 258,0 09 109,7 118,0 16,9 15,0 93 1065 7/18/03 CF Town Garden Rd 1990548 6251092 258,0 08 110,2 117.5 16,3 14,0 94 1066 7/18/03 CF Town Garden Rd 1990620 6251125 258,0 08 111,9 117.5 17,6 14,0 95 1068 7/18/03 CF OS-1 1990716 6251250 260,0 08 109.2 117.5 15,6 14.0 93 1073 7/18/03 CF OS-1 1990470 6251105 260,0 08 106.3 117.5 15,6 14.0 90 1074 7/18/03 CF OS-1 1990185 6251125 260,0 09 110.4 118.0 16,0 15.0 94 1076 7/18/03 CF OS-1 1990438 6251128 260,0 09 106.9 118.0 16,9 15.0 91 1080 7/18/03 CF OS-1 1990635 6251189 261,0 09 106.8 118.0 15,3 15.0 91 1084 7/21/03 CF Town Garden Rd 1990400 6251050 262,0 08 112.3 117.5 15,3 14,0 96 1086 7/21/03 CF OS-1 1990110 6251000 262.0 08 110.3 117.5 13,9 14,0 94 1087 7/21/03 CF OS-1 1990115 6251040 262.0 08 109.3 117.5 16,0 14,0 93 1088 7/21/03 CF OS-1 1989975 6251005 263.0 08 108.6 117.5 15,3 14,0 92 1089 7/21/03 CF Alicante Rd 1990075 6251885 262.0 08 108.9 117.5 14,9 14,0 93 1090 7/21/03 CF OS-1 1990120 6250950 262.0 08 108.1 117.5 15,0 14,0 92 1091 7/21/03 CF OS-1 1989900 6251005 263.0 08 106.9 117.5 15,3 14,0 91 1092 7/21/03 CF OS-1 1989980 6251000 263.0 08 106.7 117.5 15,9 14,0 91 1093 7/21/03 CF OS-1 1990135 6250980 265.0 08 110.9 117.5 15,3 14.0 94 1094 7/21/03 CF OS-1 1990045 6250995 263.0 08 108.0 117.5 15.1 14.0 92 1095 7/21/03 CF OS-1 1990350 6251155 264.0 09 112.9 118.0 16.2 15.0 96 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 29 of 156 4 Leighton and Associates, Inc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative C/o) No. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 1097 7/21/03 CF OS-1 1990385 6251155 264.0 09 110.9 118.0 16.8 15.0 94 1098 7/21/03 CF Town Garden Rd 1990510 6251100 264.0 09 112.3 118.0 16.9 15.0 95 1099 7/21/03 CF OS-1 1990575 6251185 264,0 09 110.4 118.0 16.0 15.0 94 1101 7/24/03 CF OS-1 1990085 6250942 269,0 12 108.4 120.0 15.3 12.5 90 1105 7/24/03 CF OS-1 1989879 6250951 273,0 08 108.4 117.5 16.8 14.0 92 1106 7/24/03 CF OS-1 1989931 6250997 274,0 11 112.7 120.0 15.6 13.0 94 1118 7/25/03 CF OS-1 1989914 6250964 272.0 08 107.5 117.5 17.2 14.0 91 1119 7/25/03 CF Town Garden Rd 1990159 6250925 275.0 11 110.8 120.0 16.7 13.0 92 1137 7/28/03 CF Town Garden Rd 1990115 6250892 279.0 08 108.3 117.5 16.2 14.0 92 1151 7/22/03 CF PA-12 1988755 6254740 174,0 05 107.3 124.0 15.3 12.0 87 RTON 1151A 1151A 7/22/03 CF PA-12 1988765 6254745 174.0 05 112.8 124.0 14.7 12.0 91 RTOF 1151 1153 7/22/03 CF Greenhaven Dr 1988630 6254965 175.0 04 110.0 120.5 14.2 12.5 91 1154 7/22/03 CF PA-12 1988610 6254795 177.0 07 110.3 122.0 13.7 13.0 90 1155 7/22/03 CF PA-12 1988615 6255060 178.0 07 112.6 122.0 15.8 13.0 92 1156 7/22/03 CF PA-12 1988620 6255160 178.0 07 110.9 122.0 15.3 13.0 91 1157 7/22/03 CF Greenliaven Dr 1988690 6255045 180.0 07 112.3 122.0 14.5 13.0 92 1158 7/22/03 CF PA-12 1988725 6255220 182.0 04 108.8 120.5 14.1 12.5 90 1159 7/22/03 CF PA-12 1988655 6254820 179.0 07 109.6 122.0 15.8 13.0 90 1160 7/22/03 CF PA-12 1988790 6254715 175,0 07 111.4 122.0 15.6 13.0 91 1161 7/22/03 CF Greenhaven Dr 1988545 6254710 179,0 07 112.2 122.0 15.3 13.0 92 1162 7/22/03 CF PA-12 1988675 6254985 180,0 06 113.0 122.5 12.1 11.5 92 1163 7/22/03 CF PA-12 1988660 6254765 177,0 07 110.7 122.0 15.8 13.0 91 1164 7/22/03 CF PA-12 1988710 6254720 178,0 07 114.1 122.0 12.7 13.0 94 1165 7/22/03 CF PA-12 1988545 6254900 182.0 05 113.6 124,0 14.1 12.0 92 1166 7/22/03 CF PA-12 1988580 6255100 182.0 07 106.6 122,0 15.3 13.0 87 RTON 1166A 1166 A 7/22/03 CF PA-12 1988585 6255100 182.0 07 110,6 122.0 14.9 13.0 91 RTOF 1166 1168 7/22/03 CF PA-12 1988680 6255150 181,0 07 107.0 122.0 15.5 13.0 88 RTON 1168 A 1168A 7/22/03 CF PA-12 1988680 6255155 181,0 07 112.6 122.0 14.3 13.0 92 RTOF 1168 1170 7/22/03 CF Greenhaven Dr 1988680 6255040 182,0 05 113.7 124.0 14.8 12.0 92 1171 7/23/03 CF PA-12 1989035 6255520 140,0 09 113.9 118,0 16.1 15.0 97 1172' 7/23/03 CF PA-12 1989030 6255415 140,0 06 110.8 122,5 15.2 11.5 90 RTON 1172 A 1172 A 7/23/03 CF PA-12 1989020 6255420 140,0 06 116.0 122.5 14.8 11.5 95 RTOF 1172 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 30 of 156 -eigh-id A; ' 'tes," 723/." '4:18" SUMMARY OF FIELD DENSITY TESTS Test Test Test - Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 1174 7/23/03 CF PA-12 1988775 6255125 150,0 08 112.8 117.5 15.6 14,0 96 1175 7/23/03 CF PA-12 1988810 6255210 146.0 08 110.3 117.5 16.2 14,0 94 RTON 1175 A 1175 A 7/23/03 CF PA-12 1988815 6255210 146,0 08 112.4 117.5 16.0 14,0 96 RTOF 1175 1177 7/23/03 CF PA-12 1988895 6255270 138,0 08 112.5 117.5 15.8 14,0 96 1178 7/23/03 CF PA-12 1988830 6255345 136,0 07 112.5 122.0 15.6 13.0 92 RTON 1178 A 1178A 7/23/03 CF PA-12 1988830 6255345 136,0 07 116.2 122.0 15.3 13.0 95 RTOF 1178 1180 7/23/03 CF PA-12 1988880 6255420 135,0 07 115.6 122.0 15.3 13.0 95 1181 7/23/03 CF PA-12 1988925 6255360 137,0 08 112.7 117.5 16.4 14.0 96 1182 7/23/03 CF PA-12 1988765 6255235 148,0 08 113.1 117.5 16.6 14.0 96 1183 7/23/03 CF PA-12 1988960 6255435 136,0 08 107.9 117.5 16.4 14.0 92 RTON 1183 A 1183A 7/23/03 CF PA-12 1988965 6255440 136,0 08 111,9 117.5 15.3 14.0 95 RT OF 1183 1185 7/23/03 CF PA-12 1988970 6255360 138,0 08 112,9 117.5 16.4 14,0 96 1186 7/23/03 CF PA-12 1988850 6255305 140,0 08 112,5 117.5 15.1 14,0 96 1187 7/23/03 CF PA-12 1988925 6255425 139,0 09 111,7 118.0 16.6 15,0 95 1188 7/23/03 CF PA-12 1988805 6255355 140,0 08 106,2 117.5 15.7 14,0 90 RTON 1188A 1188A 7/23/03 CF PA-12 1988810 6255355 140,0 08 113,6 117,5 15.3 14.0 97 RTOF 1188 1190 7/23/03 CF PA-12 1988860 6255180 140,0 08 112,2 117,5 16.7 14,0 95 1191 7/23/03 CF PA-12 1989040 6255460 142,0 06 116,0 122.5 15.0 11,5 95 1193 7/23/03 CF PA-12 1989020 6255505 142,0 08 112,4 117.5 15.3 14.0 96 1195 7/23/03 CF PA-12 1988755 6255070 155.0 07 113.1 122.0 15.3 13.0 93 RTON 1195 A 1195A 7/23/03 CF PA-12 1988780 6255070 155.0 07 115.6 122.0 15.9 13.0 95 RTOF 1195 1197 7/23/03 CF PA-12 1988830 6255400 142.0 08 112.4 117.5 17.0 14.0 96 1198 7/23/03 CF PA-12 1988845 6255280 145.0 08 113.7 117.5 15.0 14.0 97 1199 7/23/03 CF PA-12 1988945 6255300 143,5 08 113.7 117.5 14,3 14.0 97 1200 7/23/03 CF PA-12 1988990 6255405 145,0 08 112.8 117.5 15,8 14.0 96 1201 7/24/03 CF PA-12 1988945 6255105 144,5 08 111.6 117.5 16,4 14.0 95 1202 7/24/03 CF PA-12 1988880 6255385 141,0 08 111.7 117.5 16,7 14.0 95 1203 7/24/03 CF PA-12 1988880 6255275 145.0 09 113,7 118.0 16.2 15.0 96 1204 7/24/03 CF Greenhaven Dr 1988735 6255165 177,0 09 112,4 118.0 17.3 15.0 95 1205 7/24/03 CF PA-12 1988640 6254760 175,0 09 112,8 118.0 16.6 15.0 96 1206 7/24/03 CF PA-12 1988655 6254965 176,0 09 111,9 118.0 16,6 15,0 95 1207 7/24/03 CF PA-12 1988735 6254730 176,0 09 113.0 118.0 15,7 15,0 96 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 31 of 156 Leighton and Associates, Inc 8/23/2 7:54:18AM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative C/o) Compaction Remarks 1208 7/24/03 CF Greenhaven Dr 1988580 6254820 178,0 09 112,7 Uf 5.0 14.6 15,0 96 1209 7/24/03 CF PA-12 1988685 6254690 179,0 09 111,9 Hi 5.0 15.7 15.0 95 1210 7/24/03 CF PA-12 1988725 6255105 178,0 09 113.4 Ilf 5.0 15.3 15,0 96 1211 7/24/03 CF Greenhaven Dr 1988665 6255105 178,0 09 112.6 11! 5.0 16.6 15.0 95 1213 7/24/03 CF PA-12 1989005 6255385 147,0 09 112.8 11! 5.0 16.2 15.0 96 1214 7/24/03 CF PA-12 1989035 6255470 147.0 09 112.8 11! 5.0 17.0 15.0 96 1216 7/24/03 CF PA-12 1988905 6255365 146.0 09 110.1 118.0 16.4 15.0 93 1216A 7/24/03 CF PA-12 1988910 6255405 146.0 09 111.9 11! 5.0 15.8 15.0 95 1218 7/24/03 CF PA-12 1988830 6255260 148,0 09 113.7 11! 5.0 15.0 15.0 96 1219 7/24/03 CF PA-12 1988775 6255375 147.0 09 112.6 11! 5.0 17.3 15.0 95 1220 7/24/03 CF PA-12 1989050 6255325 147.0 09 112.4 11! 5.0 15.7 15.0 95 1221 7/24/03 CF PA-12 1988850 6255350 147.5 09 113.3 11! 5.0 15.4 15.0 96 1222 7/24/03 CF PA-12 1988780 6255215 156.0 09 113.9 11! 5.0 14.6 15.0 97 1223 7/24/03 CF PA-12 1988615 6255130 173.0 09 112.1 11! 5.0 16.6 15.0 95 1224 7/24/03 CF PA-12 1988940 6255380 148.0 09 108.6 11! 5,0 16,8 15.0 92 1224A 7/24/03 CF PA-12 1988945 6255380 148.0 09 113.3 11! 5.0 16.0 15.0 96 1226 7/24/03 CF PA-12 1988845 6255245 147.5 09 112.4 11! 5.0 15.4 15,0 95 1229 7/24/03 CF PA-12 1988475 6255020 148.0 09 108.8 118.0 16.1 15,0 92 1229A 7/24/03 CF PA-12 1988475 6255025 148.0 09 112.2 11< 5.0 16.0 15.0 95 1233 7/25/03 CF PA-12 1989105 6255390 148,0 09 113.3 11 3.0 15.2 15.0 96 1234 7/25/03 CF PA-12 1989020 6255390 149,0 07 115.8 122.0 15.9 13.0 95 1235 7/25/03 CF PA-12 1988950 6255555 149,0 09 112.9 11 3.0 17.0 15.0 96 1236 7/25/03 CF PA-12 1988905 6255290 150,0 06 115.8 122.5 13.4 11.5 95 1237 7/25/03 CF PA-12 1988875 6255215 150,0 03 115.3 122.0 14,6 11.0 95 1238 7/25/03 CF PA-12 1988820 6255075 152,0 09 111.9 11 3.0 16,2 15.0 95 1239 7/25/03 CF PA-12 1988950 6255405 152,0 09 112.4 11 3.0 15.8 15.0 95 1240 7/25/03 CF PA-12 1988850 6255230 153.0 06 116.2 122.5 14.3 11.5 95 1241 7/25/03 CF Greenhaven Dr 1988720 6255125 177.5 09 111.7 11 3.0 16.3 15.0 95 1242 7/25/03 CF PA-12 1988800 6255295 152.5 08 111,8 117.5 15.7 14.0 95 1243 7/25/03 CF PA-12 1988775 6255040 158.0 07 115.3 122.0 15.7 13.0 95 1244 7/25/03 CF PA-12 1988780 6255170 178,0 09 112.0 11 S.O 15,3 15.0 95 1245 7/25/03 CF PA-12 1988765 6255380 156,0 09 112.8 11 3.0 17.3 15.0 96 RTON 1216A RTOF 1216 RT ON 1224A RT OF 1224 RTON 1229A RT OF 1229 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 32 of 156 ;ighti lAs! 3s, Ir 4 '23/2 " ''-IS/' SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 1248 7/25/03 CF Greenhaven Dr 1988710 6255380 178.0 06 116,0 122,5 13.4 11.5 95 1249 7/25/03 CF PA-12 1988480 6255120 191,0 08 112,2 117,5 15.2 14.0 95 1250 7/25/03 CF PA-12 1988520 6254830 188,5 09 109.6 118,0 15.7 15,0 93 1251 7/25/03 CF PA-12 1988260 6254920 189,5 09 109.4 118,0 16.7 15.0 93 1252 7/25/03 CF Greenhaven Dr 1988555 6254770 180,0 06 110.7 122.5 14.1 11.5 90 1253 7/25/03 CF PA-12 1988720 6254750 180,0 09 108.7 118,0 16,0 15,0 92 1254 7/25/03 CF PA-12 1988625 6254860 180,0 09 110.0 118,0 17,6 15,0 93 1255 7/25/03 CF PA-12 1988940 6255470 156,0 09 109.8 118,0 15,5 15,0 93 1255A 7/25/03 CF PA-12 1988940 6255475 152,0 09 113,0 118,0 16,6 15,0 96 1257 7/25/03 CF PA-12 1988870 6255320 155,0 09 112,7 118,0 15,1 15,0 96 1258 7/25/03 CF PA-12 1988945 6255330 156,0 06 116,3 122,5 14.0 11.5 95 1259 7/25/03 CF PA-12 1988835 6255420 156,0 09 112.7 118.0 16,3 15,0 96 1260 7/25/03 CF PA-12 1988715 6255410 157,0 09 111.8 118.0 17,3 15.0 95 1261 7/28/03 CF PA-12 1988410 6255185 191,0 07 113,4 122.0 15,3 13.0 93 1262 7/28/03 CF PA-12 1988515 6255050 191.0 03 111,6 122.0 13,3 11.0 91 1263 7/28/03 CF PA-12 1988355 6255090 192,0 09 109,7 II8.0 16.4 15.0 93 1264 7/28/03 CF El Fuerte 1988540 6255540 192,0 10 104,5 112,5 16.2 16.0 93 1265 7/28/03 CF PA-12 1988280 6254970 193,0 03 110,6 122,0 14,0 11.0 91 1266 7/28/03 CF PA-12 1988285 6254815 193,0 09 107.4 118,0 16.0 15.0 91 1267 7/28/03 CF PA-12 1988490 6254885 194,0 09 109.1 118,0 15.7 15.0 92 1268 7/28/03 CF Greenhaven Dr 1988705 6255280 178,0 09 106.8 118,0 16.9 15.0 91 1269 7/28/03 CF El Fuerte 1988760 6255640 178,0 06 113.4 122,5 14.5 11.5 93 1270 7/28/03 CF El Fuerte 1988350 6255640 180.0 05 111.8 124,0 14.9 12.0 90 1271 7/28/03 CF PA-12 1988775 6255410 157.0 08 107.8 117,5 15.3 14.0 92 1272 7/28/03 CF PA-12 1988910 6255365 158.0 09 113,8 118,0 15.7 15.0 96 1273 7/28/03 CF PA-12 1988900 6255530 158.0 07 110,3 122,0 15.4 13,0 90 1273A 7/28/03 CF PA-12 1988905 6255530 157.0 07 115,8 122,0 15.1 13.0 95 1275 7/28/03 CF PA-12 1988940 6255215 158.0 09 112.7 118,0 16.4 15.0 96 1276 7/28/03 CF PA-12 1988640 6255290 159,0 09 111.6 118.0 15,4 15.0 95 1277 7/28/03 CF PA-12 1989020 6255365 155,0 09 111.8 118.0 17,2 15.0 95 1278 7/28/03 CF PA-12 1989030 6255480 158,0 09 112.1 118.0 16.3 15.0 95 1279 7/28/03 CF PA-12 1989075 6255480 158,0 09 112,6 118.0 16.9 15.0 95 RT ON 1255A RTOF 1255 RT ON 1273A RT OF 1273 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 33 of 156 4 Leighton and Associates, Inc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Loeation Northing Easting Test Soil Dry Density Moisture (%) Relative (%) Elev (ft) Type Field Max Field Opt. Compaction Remarks 1280 7/28/03 CF PA-12 1989025 6255550 158,0 09 113.8 118.0 16.7 15.0 96 1284 7/28/03 CF PA-12 1988925 6255335 159.0 07 115.7 122.0 14,6 13.0 95 1285 7/28/03 CF PA-12 1988905 6255235 160.0 09 109.4 118.0 16,8 15.0 93 1285A 7/28/03 CF PA-12 1988895 6255245 160,0 09 112.5 118.0 15,5 15,0 95 1287 7/28/03 CF PA-12 1988790 6255095 180,0 09 110.7 118.0 15.9 15,0 94 1288 7/28/03 CF Greenhaven Dr 1988705 6255135 179,0 09 108.0 118.0 16.3 15,0 92 1289 7/28/03 CF PA-12 1988835 6255180 177,0 09 110.1 118.0 15.6 15,0 93 1290 7/28/03 CF PA-12 1988645 6255100 181,0 09 107.8 118.0 16.0 15,0 91 1291 7/29/03 CF PA-12 Stability Fill 1988790 6254670 182,0 09 109.6 118.0 17.3 15,0 93 1292 7/29/03 CF PA-12 Stability Fill 1988830 6254945 174,0 09 108.0 118.0 16.8 15,0 92 1293 7/29/03 CF PA-12 Stability Fill 1988800 6254695 179.0 09 108.8 118.0 17.3 15.0 92 1294 7/29/03 CF PA-12 Stability Fill 1988810 6254630 184.0 09 107.6 118.0 18.3 15.0 91 1295 7/29/03 CF PA-12 Stability Fill 1988840 6254875 177.0 09 110.9 118.0 16.4 15.0 94 1296 7/29/03 CF PA-12 Stability Fill 1988810 6254770 182.0 09 108.7 118.0 16.8 15.0 92 1297 7/29/03 CF PA-12 Stability Fill 1988850 6255050 173.0 09 109.3 118.0 17.6 15.0 93 1298 7/29/03 CF PA-12 Stability Fill 1988830 6255080 174.0 09 107.2 118.0 17.8 15.0 91 1299 7/29/03 CF PA-12 1988870 6255475 175.0 07 111.0 122.0 15.8 13.0 91 1303 7/29/03 CF Town Garden Rd 1990803 6251410 274,0 10 104.8 112.5 18.6 16.0 93 1305 7/29/03 CF Town Garden Rd 1990788 6251270 277.0 08 103.4 117.5 16.5 14.0 88 1305A 7/29/03 CF Town Garden Rd 1990768 6251280 277.0 08 108.2 117.5 16.8 14.0 92 1307 7/29/03 CF Town Garden Rd 1990757 6251231 280.0 11 111.2 120.0 14.6 13.0 93 1402 7/22/03 CF OS-1 1990565 6251175 266.0 08 106.3 117.5 15.3 14.0 90 1403 7/22/03 CF OS-1 1990420 6251120 265.0 08 105.3 117.5 15.3 14.0 90 1404 7/22/03 CF Town Garden Rd 1990370 6251060 264.0 08 106.2 117.5 14.3 14.0 90 1405 7/22/03 CF OS-1 1990330 6251060 265.0 09 110.9 118.0 15.9 15.0 94 1406 7/22/03 CF OS-1 1990120 6250980 264.0 08 107.3 117.5 15,2 14,0 91 1407 7/22/03 CF OS-1 1990110 6251010 265.0 09 109.5 118.0 16.8 15.0 93 1408 7/22/03 CF Town Garden Rd 1990180 6250950 266,0 08 105.9 117.5 14.9 14.0 90 1409 7/22/03 CF OS-1 1989870 6251000 266.0 09 106.3 118.0 15.3 15.0 90 1411 7/22/03 CF OS-1 1990162 6250985 266,0 09 106.2 118.0 16.2 15.0 90 1412 7/22/03 CF OS-1 1989990 6251015 265.0 08 106.0 117.5 14.8 14.0 90 1413 7/22/03 CF OS-1 1990150 6250970 264,0 08 105.9 117.5 15.3 14.0 90 RTON 1285A RT OF 1285 RT ON 1305A RTOF 1305 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 34 of 156 ightc 1 Ass !s. In '23/2 " ":18A"' SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 1414 7/22/03 CF Town Garden Rd 1990330 6251020 266.0 09 106.2 118.0 15.2 15.0 90 1415 7/22/03 CF OS-1 1990300 6251050 265.0 09 106.2 118.0 15.3 15.0 90 1418 7/22/03 CF Town Garden Rd 1990450 6251030 265.0 08 107.2 117.5 15.6 14.0 91 1419 7/22/03 CF OS-1 1990470 6251145 265.0 08 107.9 117.5 15.3 14.0 92 1425 7/22/03 CF Town Garden Rd 1990632 6251140 260.0 11 109.2 120.0 14.3 13.0 91 1426 7/22/03 CF Town Garden Rd 1990287 6251000 262.0 11 109.3 120.0 13.8 13.0 91 1427 7/22/03 CF OS-1 1990660 6251250 264.0 08 105.6 117.5 14.3 14,0 90 1428 7/22/03 CF Town Garden Rd 1990470 6251050 263.0 10 101.9 112.5 17.0 16.0 91 1432 7/23/03 CF OS-1 1990119 6251000 268.0 10 107,3 112.5 16.2 16.0 95 1434 7/30/03 CF PA-12 1989060 6255500 258,0 09 112,1 118.0 15.0 15.0 95 1436 7/30/03 CF PA-12 1989050 6255475 230,0 09 113,8 118.0 16.2 15.0 96 1437 7/30/03 CF PA-12 1989000 6255475 259,0 09 112,2 118.0 15,5 15.0 95 1440 7/30/03 CF PA-12 1988920 6255400 258.0 10 106,7 112.5 16,9 16.0 95 1441 7/30/03 CF PA-12 1988920 6255280 257.0 10 104,6 112,5 16,9 16.0 93 1442 7/30/03 CF PA-12 1988800 6255510 258,0 09 112,5 118,0 15,1 15.0 95 1445 7/30/03 CF PA-12 1988000 6255200 258,0 09 112,7 118,0 16,2 15.0 96 1446 7/30/03 CF PA-12 1998080 6255510 258,0 10 106,3 112,5 16,4 16.0 94 1447 7/23/03 CF PA-12 1989040 6255400 262,0 08 110.9 117,5 15,6 14,0 94 1448 8/7/03 CF PA-12 1988725 6255045 186,0 10 102.4 112.5 17.9 16,0 91 1448 8/11/03 CF PA-12 1988960 6255435 188,5 13 106.3 115.0 17.3 16,5 92 1452 8/11/03 CF PA-12 1989025 6255495 181,0 09 112.3 118.0 16.9 15,0 95 1464 8/11/03 CF PA-12 1989020 6255365 182,0 09 107.3 118.0 16,2 15,0 91 1465 8/11/03 CF PA-12 1989010 6255500 183,0 07 112.9 122.0 13,2 13,0 93 1466 8/11/03 CF PA-12 1989090 6255260 184,0 07 111.4 122.0 13,7 13.0 91 1467 8/11/03 CF PA-12 1988910 6255350 185.0 09 108.1 118.0 17,3 15,0 92 1468 8/11/03 CF Greenhaven Dr 1988715 6255150 187.0 09 108.1 118.0 17,6 15.0 92 1469 8/11/03 CF Greenhaven Dr 1988700 6255375 188,0 07 113.6 122.0 14,4 13.0 93 1470 8/11/03 CF PA-12 1988830 6255435 186,5 09 107.0 118.0 17,5 15.0 91 1471 8/11/03 CF PA-12 1988875 6255240 187,0 07 113.3 122,0 14,5 13.0 93 1472 8/11/03 CF PA-12 1988980 6255365 186,5 07 111.9 122,0 15.0 13.0 92 1473 8/11/03 CF PA-12 1988940 6255450 187,0 09 107.7 118,0 16.6 15.0 91 1474 8/11/03 CF PA-12 1988800 6255200 188.0 09 109.6 118.0 17.4 15.0 93 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 35 of 156 4 Leighton and Associates, Inc 8/23/2 7:54:ISAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Moisture (%) Relative C/o) Field Max Field Opt. Compaction Remarks 1475 8/11/03 CF PA-12 1988815 6255270 188.5 09 108.1 118.0 15.3 15.0 92 1476 8/11/03 CF Greenhaven Dr 1988655 6255055 189,0 07 112.6 122.0 14,0 13.0 92 1477 8/11/03 CF PA-12 1988640 6255305 188.0 07 113.0 122.0 12,7 13.0 93 1478 8/11/03 CF PA-12 1989010 6255275 189.0 07 111.9 122.0 13,7 13.0 92 1483 8/11/03 CF PA-12 1989080 6255370 189.0 09 114.2 118.0 15,4 15.0 97 1495 8/11/03 CF PA-12 1988940 6255430 192.0 09 107.3 118.0 16.7 15.0 91 1496 8/11/03 CF PA-12 1988835 6255380 191.5 13 106.2 115.0 17.2 16.5 92 1497 8/11/03 CF PA-12 1988770 6255135 192.0 13 105.9 115.0 15.8 16.5 92 1498 8/11/03 CF PA-12 1988920 6255375 192.5 13 106.4 115.0 17.2 16.5 93 1499 8/11/03 CF PA-12 1988880 6255295 191.5 13 105.3 115.0 17.4 16.5 92 1500 7/29/03 CF PA-12 1988820 6255475 161.0 07 115.0 122.0 15.3 13.0 94 1501 7/29/03 CF PA-12 1988850 6255020 175.0 07 110.9 122.0 16.2 13.0 91 1507 7/29/03 CF PA-12 1989040 6255560 157,0 07 115.8 122.0 15.7 13.0 95 1508 7/29/03 CF PA-12 1989020 6255450 158,0 09 112.7 118.0 16.3 15.0 96 1509 7/29/03 CF PA-12 1989040 6255360 159,0 09 113.4 118.0 16.3 15.0 96 1510 7/29/03 CF PA-12 1989040 6255495 160.0 09 112.7 118.0 17.5 15.0 96 1511 7/29/03 CF PA-12 Stability Fill 1988820 6254725 183.0 09 108.9 118.0 18.3 15.0 92 1512 7/29/03 CF PA-12 Stability Fill 1988845 6254835 181.0 09 110.0 118.0 17.6 15.0 93 1513 7/29/03 CF PA-12 Stability Fill 1988820 6254915 176.0 09 108.6 118.0 16.4 15.0 92 1514 7/29/03 CF PA-12 Stability Fill 1988840 6254975 176.0 09 110.8 118.0 15.7 15.0 94 1515 7/29/03 CF PA-12 Stability Fill 1988855 6255080 177.0 09 108.6 118,0 17.0 15.0 92 1516 7/29/03 CF PA-12 1988880 6255080 159.0 07 110.6 122.0 15.9 13.0 91 1516A 7/29/03 CF PA-12 1988880 6255230 159.0 09 113.1 118.0 15.3 15.0 96 1518 7/29/03 CF PA-12 1988910 6255310 160,0 09 113.1 118,0 18,4 15,0 96 1519 7/29/03 CF PA-12 1988850 6255465 160,0 09 114.2 118.0 15,3 15.0 97 1520 7/29/03 CF PA-12 1988960 6255340 160,0 09 114.0 118.0 16,5 15,0 97 1521 7/31/03 CF PA-12 1988770 6255480 158,0 09 112,8 118,0 15,3 15.0 96 1522 7/31/03 CF PA-12 1988945 6255260 158,0 09 113,3 118,0 14,7 15.0 96 1523 7/31/03 CF Greenhaven Dr 1988675 6255070 180,0 09 110,0 118,0 16,7 15.0 93 1524 7/31/03 CF PA-12 1988920 6255405 159,0 09 112,7 118.0 15,3 15.0 96 1525 8/1/03 CF PA-12 1988900 6254590 190.0 09 108,6 118.0 16.1 15.0 92 1526 8/1/03 CF PA-12 1988870 6254655 186.0 06 112.5 122.5 14.5 11.5 92 RTON 1516A RTOF 1516 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 36 of 156 ightc ' Ass s, In •"'3/2 " '-ISA^ SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Moisture (%) Relative C/o) Field Max Field Opt. Compaction Remarks 1527 8/1/03 CF PA-12 1988770 6254710 186.0 06 113.5 122.5 15.3 11.5 93 1528 8/1/03 CF PA-12 1988760 6254960 182,0 09 108.3 118.0 16.4 15.0 92 1529 8/1/03 CF PA-12 1988735 6254790 182,0 07 110.6 122.0 15.3 13.0 91 1530 8/1/03 CF PA-12 1988835 6254610 187,0 07 110.5 122,0 14.4 13,0 91 1531 8/1/03 CF PA-12 1988855 6254585 191,0 09 110.6 118,0 16.7 15,0 94 1532 8/1/03 CF PA-12 1988380 6254805 195,0 09 108.3 118,0 16.1 15,0 92 1533 8/1/03 CF PA-12 1988360 6254965 195,0 09 109.0 118,0 17.5 15,0 92 1534 8/1/03 CF PA-12 1988365 6254870 196.0 09 107.4 118,0 15.9 15,0 91 1535 8/1/03 CF PA-12 1988550 6254680 192.0 09 102,3 118,0 18,3 15.0 87 1535A 8/1/03 CF PA-12 1988555 6254680 192.0 09 109,4 118,0 17,1 15.0 93 1537 8/1/03 CF PA-12 1988360 6255070 193.0 09 110,6 118,0 15,6 15.0 94 1538 8/1/03 CF PA-12 1988380 6255175 193,0 09 108,0 118,0 16,2 15,0 92 1539 8/1/03 CF PA-12 1988420 6255060 194,0 09 107.3 118,0 17,6 15.0 91 1540 8/1/03 CF PA-12 1988450 6255195 195,0 07 111,6 122,0 15,7 13.0 91 1541 8/1/03 CF PA-12 Stability Fill 1988815 6255095 175,0 07 112,6 122.0 14,7 13.0 92 1542 8/1/03 CF PA-12 Stability Fill 1988820 6255025 176,0 07 106,1 122.0 14,8 13.0 87 1542A 8/1/03 CF PA-12 Stability Fill 1988825 6255025 176,0 07 110,6 122.0 14.9 13.0 91 1544 8/1/03 CF PA-12 1988785 6254765 176,0 07 110,8 122.0 15,0 13.0 91 1545 8/1/03 CF PA-12 1988850 6254700 187.0 07 111,8 122.0 14,4 13.0 92 1546 8/1/03 CF PA-12 1988885 6254625 191.0 09 108,0 118.0 16,5 15.0 92 1547 8/1/03 CF Greenliaven Dr 1988575 6254770 176.0 09 110,3 118.0 18,4 15.0 93 1548 8/1/03 CF PA-12 1988760 6254680 178.0 07 110,4 122.0 13,7 13.0 90 1549 8/1/03 CF PA-12 1988885 6254570 193.0 09 111.1 118.0 17.6 15.0 94 1550 8/1/03 CF PA-12 1988715 6254715 180.0 07 111.9 122.0 14.0 13.0 92 1551 8/1/03 CF PA-12 1988975 6255490 161.0 07 115.4 122.0 15.1 13.0 95 1552 8/1/03 CF PA-12 1988820 6255240 159.0 09 111.6 118.0 16,7 15.0 95 1553 8/1/03 CF PA-12 1988860 6255410 159.0 09 112.7 118.0 15,3 15.0 96 1554 8/1/03 CF PA-12 1988870 6255090 163.0 09 112.6 118.0 16.2 15.0 95 1555 8/1/03 CF PA-12 1988925 6255250 162.5 09 113.1 118.0 16.6 15.0 96 1556 8/1/03 CF PA-12 1988840 6255430 163.0 09 111.9 118.0 15.4 15.0 95 1557 8/1/03 CF Greenhaven Dr 1988670 6255085 179.5 09 111.7 118.0 17.3 15.0 95 1558 8/1/03 CF PA-12 1988625 6255145 173.0 09 109.8 118.0 16.2 15,0 93 RT ON 153 5A RT OF 1535 RTON 1542A RTOF 1542 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 37 of 156 Leighton and Associates, Inc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative C/o) Compaction Remarks 8/1/03 CF PA-12 1988865 6255365 163.0 09 114,1 118,0 14,5 15.0 97 8/1/03 CF PA-12 1988990 6255340 164,0 09 112,2 118,0 16,4 15.0 95 8/1/03 • CF PA-12 1988845 6254630 193,0 09 109,4 118,0 15.9 15.0 93 8/1/03 CF PA-12 1988725 6254700 182,0 09 108,1 118,0 15.7 15.0 92 8/1/03 CF PA-12 1988745 6254740 183.0 07 112,8 122,0 16.0 13.0 92 8/1/03 CF PA-12 1988670 6254935 183.0 07 109,9 122,0 15.4 13.0 90 8/1/03 CF PA-12 1988885 6254610 193.5 07 112,7 122,0 14.3 13.0 92 8/1/03 CF PA-12 1988790 6254645 190.0 07 109,0 122,0 15.7 13,0 89 \ 8/1/03 CF PA-12 1988780 6254650 190.0 07 115,3 122.0 15.4 13.0 95 8/1/03 CF PA-12 1988400 6255500 200.0 07 110,1 122.0 15.4 13.0 90 8/1/03 CF PA-12 Stability Fill 1988820 6254750 183.5 09 109,9 118.0 16.3 15.0 93 8/1/03 CF PA-12 Stability Fill 1988795 6254880 181.0 09 111,3 118.0 15.7 15.0 94 8/1/03 CF PA-12 Stability Fill 1988825 6254835 182.0 07 112,5 122.0 13.8 13.0 92 8/1/03 CF PA-12 1988465 6254780 194.0 09 108,6 118.0 17.0 15.0 92 8/1/03 CF PA-12 1988335 6254970 196.0 09 109.4 118,0 16.8 15.0 93 8/1/03 CF PA-12 1988550 6254895 196.0 07 112.8 122.0 14.3 13.0 92 8/1/03 CF PA-12 1988265 6254875 197,0 09 107.3 118,0 16T 15.0 91 8/1/03 CF PA-12 1988410 6254985 196.0 09 108.1 118.0 17.6 15.0 92 8/1/03 CF PA-12 1988425 6255145 197.0 09 110.7 118.0 16.1 15.0 94 8/1/03 CF PA-12 1988545 6255150 198.0 09 108.7 118.0 16.9 15.0 92 8/1/03 CF PA-12 1988515 6255035 198.0 07 109.7 122.0 14.5 13.0 90 8/1/03 CF PA-12 1988305 6255115 197.5 07 109.2 122.0 15,0 13.0 90 8/1/03 CF PA-12 1988400 6255000 200.0 09 109.1 118.0 15.4 15.0 92 8/4/03 CF PA-12 1988455 6255150 199.0 08 108.3 117.5 15.9 14.0 92 8/4/03 CF PA-12 1988980 6255570 163.0 09 111.9 118.0 16.7 15.0 95 8/4/03 CF PA-12 1988550 6255125 200.0 09 107,2 118.0 17.6 15.0 91 8/4/03 CF PA-12 1988815 6255420 164.0 09 112,4 118.0 17.3 15.0 95 8/4/03 CF PA-12 1988875 6255430 166.0 09 111.7 118,0 16.4 15.0 95 8/4/03 CF PA-12 1988930 6255255 167.0 07 115,7 122,0 16.3 13.0 95 8/4/03 CF PA-12 1988520 6255025 200.0 09 109,5 118.0 16.0 15.0 93 8/4/03 CF PA-12 1988345 6255120 201.0 06 112,6 122.5 15.0 11.5 92 8/4/03 CF PA-12 1988890 6255320 168.0 08 113,0 117.5 15.2 14.0 96 RTON 1566A RTOF 1566 :t Number: :t Name: ;t Location: 971009014 Bressi Ranch 0 0 Page 38 of 156 ghto Asst • 3, In( 4 "3/2 ~ " ISA! SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative C/o) Compaction Remarks 1590 8/4/03 CF PA-12 1989015 6255345 167.0 09 113,9 118.0 14.6 15,0 97 1591 8/4/03 CF Greenhaven Dr 1988670 6255090 181.0 07 110.7 122.0 15.7 13.0 91 1592 8/4/03 CF PA-12 1988360 6255070 205.0 09 110.4 118.0 15.5 15,0 94 1593 8/4/03 CF PA-12 1988385 6255295 203.0 09 108.6 118.0 16.5 15,0 92 1594 8/4/03 CF PA-12 1988445 6255065 198,0 07 112.9 122.0 15.3 13,0 93 1595 8/4/03 CF PA-12 1988450 6255230 199,0 07 111.6 122.0 15.1 13,0 91 1596 8/4/03 CF PA-12 Stability Fill 1988840 6255100 186,0 07 110.8 122.0 14.7 13.0 91 1597 8/4/03 CF PA-12 1988825 6254755 187,0 07 110.3 122.0 14.9 13.0 90 1598 8/4/03 CF PA-12 Stability Fill 1988820 6254880 184,0 07 110.9 122.0 15.0 13.0 91 1599 8/4/03 CF PA-12 Stability Fill 1988830 6254835 184.0 07 111.5 122,0 14.3 13,0 91 1721 8/18/03 CF PA-12 1988645 6254790 200,0 10 101.6 112.5 17,4 16,0 90 1722 8/18/03 CF Greenhaven Dr 1988580 6254780 200,0 09 108.5 118,0 16.5 15.0 92 1723 8/18/03 CF PA-12 1988360 6254735 201,5 09 109.1 118.0 15.6 15,0 92 1724 8/18/03 CF PA-12 1988250 6254735 200,5 09 107.7 118,0 15.4 15,0 91 1725 8/18/03 CF PA-12 1988285 6254990 201.0 09 108,3 118,0 14.9 15,0 92 1726 8/18/03 CF PA-12 1988525 6254945 203,0 09 108,0 118.0 15.7 15,0 92 1727 8/18/03 CF PA-12 1988740 6254980 202.0 09 107.2 118.0 17,6 15.0 91 1728 8/18/03 CF PA-12 1988425 6254815 202,5 10 102.6 112,5 16,6 16.0 91 1729 8/18/03 CF PA-12 1988660 6254700 204.0 09 108.6 118,0 17,6 15.0 92 1730 8/18/03 CF PA-12 1988310 6254860 202.0 09 106.3 118,0 16,9 15.0 90 1731 8/18/03 CF PA-12 1988750 6254810 203,0 09 108.9 118,0 17.6 15.0 92 1732 8/18/03 CF PA-12 Stability Fill 1988850 6254800 204,5 09 105,9 118,0 16.2 15.0 90 1733 8/18/03 CF Greenhaven Dr 1988620 6254985 202,5 09 109,6 118,0 14.8 15.0 93 1734 8/18/03 CF PA-12 1988480 6254900 204,0 09 107,5 118,0 15.8 15.0 91 1735 8/18/03 CF PA-12 1988285 6255080 200,0 09 108,4 118,0 15,7 15,0 92 1736 8/18/03 CF Greenhaven Dr 1988675 6255090 201,0 10 101.5 112.5 17,5 16.0 90 1737 8/18/03 CF PA-12 Stability Fill 1988845 6255085 202,5 07 110.6 122.0 15.6 13.0 91 1738 8/18/03 CF PA-12 1988480 6255095 201,0 09 106.7 118.0 15.5 15.0 90 1739 8/18/03 CF PA-12 1988425 6255180 202,0 09 105.8 118.0 17.0 15.0 90 1740 8/19/03 CF El Fuerte St 1988910 6255700 211,0 09 106.8 118.0 17.3 15.0 91 1741 8/19/03 CF El Fuerte St 1988990 6255720 213,0 09 108.1 118.0 16.2 15.0 92 1747 8/19/03 CF Greenliaven Dr 1988670 6255030 203,0 10 102.9 112.5 18.3 16.0 91 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 39 of 156 4 Leighton and Associates, Inc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ff) Type Field Max Field Opt. Compaction Remarks 1748 8/19/03 CF PA-12 1989025 6255320 200.5 10 101,7 112.5 17.5 16.0 90 1749 8/19/03 CF Greenhaven Dr 1988715 6255360 203.0 09 110,4 118.0 14,6 15,0 94 1750 8/19/03 CF PA-12 1988840 6255125 202.0 09 103,5 118.0 17.7 15.0 88 1750A 8/19/03 CF PA-12 1988850 6255130 202.0 09 108,0 118.0 16.2 15.0 92 1751 8/19/03 CF PA-12 1988690 6254830 199.0 09 107,3 118.0 15.8 15.0 91 1752 8/19/03 CF PA-12 1988305 6255055 203.0 10 101,5 112.5 17.6 16.0 90 1753 8/19/03 CF PA-12 1988520 6255155 204.0 09 108.3 118.0 15.3 15.0 92 1754 8/19/03 CF PA-12 Stability Fill 1988825 6254995 204.0 09 106.6 118.0 17.2 15.0 90 1755 8/19/03 CF PA-12 1988495 6255025 203.0 09 108.6 118.0 17.9 15.0 92 1756 8/19/03 CF PA-12 1988470 6255165 204.5 10 103.6 112.5 18.0 16.0 92 1757 8/19/03 CF PA-12 Stability Fill 1988780 6254825 206.0 10 102.2 112.5 17.3 16.0 91 1758 8/19/03 CF PA-12 1988400 6254925 205.0 10 102.4 112.5 16.3 16.0 91 1759 8/19/03 CF PA-12 1988320 6254965 206.0 10 103.8 112.5 15.1 16.0 92 1760 8/19/03 CF PA-12 1988545 6254875 205.0 10 101,6 112,5 18.6 16.0 90 1761 8/19/03 CF PA-12 Stability Fill 1988850 6254915 206.5 10 102,4 112.5 17,5 16.0 91 1762 8/19/03 CF PA-12 1988280 6254745 205.5 10 103.4 112.5 16,1 16.0 92 1763 8/19/03 CF PA-12 1988300 6254950 206.0 10 102.2 112.5 17,6 16.0 91 1764 8/19/03 CF PA-12 1988640 6254835 206.0 10 103.3 112.5 15,4 16.0 92 1765 8/19/03 CF PA-12 1988360 6254900 207.0 10 102.4 112.5 16.8 16.0 91 1766 8/19/03 CF Greenhaven Dr 1988600 6254860 208.0 10 101.0 112.5 17.7 16.0 90 1767 8/19/03 CF PA-12 1988660 6254850 207.0 10 103.8 112.5 15.6 16.0 92 1768 8/19/03 CF PA-12 1988870 6254875 208.0 10 101.8 112,5 17.6 16.0 90 1769 8/19/03 CF PA-12 1988780 6254845 208.0 10 103.9 112,5 15,8 16.0 92 1770 8/19/03 CF PA-12 1988455 6254945 208.0 10 101,9 112,5 16,0 16.0 91 1771 8/20/03 CF PA-12 1988480 6254855 208.0 10 103,6 112,5 15,9 16.0 92 1772 8/20/03 CF PA-12 1988555 6254930 208.5 10 99,7 112,5 17,6 16.0 89 1772 A 8/20/03 CF PA-12 1988560 6254925 208.5 10 102,5 112,5 17,0 16.0 91 1773 8/20/03 CF PA-12 1988360 6254850 200.0 09 107,5 118,0 16,6 15.0 91 1774 8/20/03 CF PA-12 Stability Fill 1988810 6254790 209.0 10 101,3 112,5 18.4 16.0 90 1775 8/20/03 CF PA-12 1988930 6254600 210.0 10 104.3 112.5 15.4 16.0 93 1776 8/20/03 CF PA-12 1988305 6254660 207.0 10 103.1 112.5 18.7 16.0 92 1777 8/20/03 CF PA-12 1988400 6254835 208,5 10 102.6 112.5 17.9 16.0 91 RTON 1750A RTOF 1750 RTON 1772A RTOF 1772 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 40 of 156 4 ^eigl ndA ates, 3/23/" "54;If" SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative C/o) Compaction Remarks 1778 8/20/03 CF Greenhaven Dr 1988545 6254755 209.0 09 104,4 118.0 17.8 15.0 88 1778A 8/20/03 CF Greenhaven Dr 1988555 6254760 209,0 09 108,1 118.0 16.7 15.0 92 1779 8/20/03 CF PA-12 1988520 6254835 200,5 09 107,9 118.0 16.0 15.0 91 1780 8/20/03 CF El Fuerte St 1988625 6255575 214,0 10 103,6 112.5 17.7 16.0 92 1781 8/20/03 CF El Fuerte St 1988940 6255715 214,0 10 101,3 112.5 18.9 16.0 90 1782 8/20/03 CF Greenhaven Dr 1988630 6255020 208,0 10 105,1 112.5 19.4 16.0 93 1783 8/20/03 CF Greenhaven Dr 1988710 6255340 206,0 10 102.0 112.5 17.1 16.0 91 1784 8/20/03 CF PA-12 Stability Fill 1988835 6255070 209,0 09 107.2 118,0 16.2 15.0 91 1785 8/20/03 CF PA-12 1988870 6255340 206,0 04 109,3 120.5 14.4 12.5 91 1786 8/20/03 CF El Fuerte St 1988900 6255705 217.0 09 104,2 118.0 17.3 15,0 88 1786A 8/20/03 CF El Fuerte St 1988910 6255700 217.0 09 106,6 118,0 15.1 15,0 90 1800 8/4/03 CF PA-12 1988890 6254635 197,0 09 109,1 118,0 17,3 15,0 92 1805 8/4/03 CF PA-12 1989045 6255575 167.0 09 113,9 118,0 17,6 15,0 97 1806 8/4/03 CF PA-12 1989020 6255445 168,0 09 113,8 118,0 16,6 15,0 96 1807 8/4/03 CF PA-12 1989105 6255365 168.0 09 112,8 118,0 15,2 15,0 96 1808 8/4/03 CF PA-12 1989055 6255490 167.5 09 111.8 118.0 16,8 15,0 95 1809 8/4/03 CF PA-12 1988840 6255465 166.0 09 113.6 118.0 15,0 15.0 96 1810 8/4/03 CF PA-12 1988970 6255340 169,0 09 112.8 118,0 16,3 15,0 96 1811 8/5/03 CF Greenhaven Dr 1988715 6255400 178,0 07 112.6 122,0 15,8 13.0 92 1812 8/5/03 CF Greenhaven Dr 1988710 6255175 179,0 07 111.6 122,0 14,8 13.0 91 1813 8/5/03 CF Greenhaven Dr 1988715 6255025 180.0 07 113.8 122.0 13,4 13.0 93 1814 8/5/03 CF PA-12 1988745 6255070 170.0 07 113.2 122.0 14,3 13,0 93 1815 8/5/03 CF PA-12 1989005 6255535 174,0 07 110.8 122.0 15,3 13,0 91 1819 8/5/03 CF PA-12 1989070 6255445 174,0 09 113.0 118.0 15.5 15,0 96 1821 8/5/03 CF PA-12 1989025 6255340 168.0 07 115.6 122.0 13.2 13,0 95 1822 8/5/03 CF PA-12 1989020 6255450 175.5 07 116.3 122.0 14.0 13,0 95 1823 8/5/03 CF PA-12 1988635 6255055 182,0 09 106.7 118.0 17.2 15,0 90 1824 8/5/03 CF Greenhaven Dr 1988680 6255000 180,0 08 106.3 117.5 16.3 14.0 90 1825 8/5/03 CF PA-12 1988760 6255440 180,0 09 108.7 118.0 16,4 15.0 92 1826 8/5/03 CF PA-12 1988995 6255435 176,0 09 109.0 118.0 16.5 15.0 92 1827 8/5/03 CF PA-12 1988830 6255155 169,0 09 110,1 118.0 17.6 15.0 93 1828 8/5/03 CF PA-12 1988780 6255255 180,0 09 109.2 118.0 15.7 15.0 93 RTON 1778A RTOF 1778 RTON 1786A RT OF 1786 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 41 of 156 4 Leighton and Associates, Inc 8/23/2 7:54; I SAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative (%) Elev (ft) Type Field Max Field Opt. Compaction Remarks 1829 8/5/03 CF PA-12 1989005 6255370 177,5 09 107.7 118,0 16.0 15.0 91 1830 8/5/03 CF PA-12 1988915 6255235 167,0 09 112.5 118,0 15.8 15.0 95 1831 8/5/03 CF PA-12 1988990 6255310 169,0 09 109,4 118,0 15.4 15,0 93 1832 8/5/03 CF PA-12 1988900 6255440 181,0 09 108,8 118.0 17.6 15,0 92 1833 8/5/03 CF PA-12 1988820 6255455 182,0 07 110.9 122.0 15.0 13,0 91 1834 8/5/03 CF PA-12 1988890 6255295 183,0 09 109.5 118.0 16.5 15.0 93 1835 8/5/03 CF PA-12 1988790 6255255 183,0 07 113.7 122.0 14.1 13.0 93 1836 8/5/03 CF PA-12 1988820 6255365 184,0 09 112.1 118.0 15.6 15.0 95 1837 8/5/03 CF PA-12 1988950 6255325 182.0 07 110.5 122.0 15.3 13.0 91 1838 8/5/03 CF PA-12 1988755 6255155 184.0 09 108.6 118.0 15.4 15.0 92 1839 8/5/03 CF PA-12 1988900 6255375 184.0 07 103.4 122.0 14.8 13.0 85 1839A 8/5/03 CF PA-12 1988890 6255380 184,0 07 111.4 122.0 15.3 13.0 91 1841 8/6/03 CF PA-12 1988970 6255480 178,0 09 107.4 118.0 16.7 15.0 91 1842 8/6/03 CF PA-12 1988850 6255330 184,0 09 107.3 118.0 17.5 15.0 91 1843 8/6/03 CF PA-12 1988870 6255200 184,0 07 113.4 122.0 14.9 13.0 93 1844 8/6/03 CF PA-12 1988755 6255375 183.0 07 111.3 122.0 15.1 13.0 91 1845 8/6/03 CF PA-12 1988920 6255510 185.0 07 112.4 122.0 14.9 13.0 92 1846 8/6/03 CF Greenhaven Dr 1988680 6255085 184.0 07 110.7 122.0 15.5 13.0 91 1847 8/6/03 CF PA-12 1988770 6255235 185.0 07 111.0 122.0 14.8 13.0 91 1848 8/6/03 CF Greenhaven Dr 1988710 6255345 182.5 07 110.8 122.0 15.1 13.0 91 1849 8/6/03 CF PA-12 1988650 6255255 184.0 07 111.3 122.0 14.0 13.0 91 1850 8/6/03 CF PA-12 1988960 6255285 183.5 13 109.2 115.0 17.3 16.5 95 1851 8/6/03 CF PA-12 1989025 6255400 176.0 13 104.3 115.0 17.2 16.5 91 1852 8/6/03 CF PA-12 1989040 6255620 177.0 13 105.4 115.0 16.8 16.5 92 1880 8/7/03 CF PA-12 1989225 6255520 179.0 13 110.6 115.0 16.5 16.5 96 1886 8/7/03 CF PA-12 1989070 6255425 180.0 13 110.1 115.0 16.6 16.5 96 1891 8/7/03 CF PA-12 1988990 6255450 183.0 10 103.5 112.5 17.2 16.0 92 1892 8/7/03 CF PA-12 1988930 6255305 182,5 10 104,2 112.5 18.3 16.0 93 1893 8/7/03 CF PA-12 1988810 6255190 184,0 10 102,8 112.5 17,2 16.0 91 1894 8/7/03 CF PA-12 1988855 6255455 185.0 10 102,7 112.5 18,6 16.0 91 1895 8/7/03 CF PA-12 1988935 6255400 184.0 10 104,1 112.5 16,2 16.0 93 1896 8/7/03 CF PA-12 1988830 6255305 185.5 10 103,3 112.5 17,5 16.0 92 RTON 1839A RTOF 1839 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 42 of 156 ,eigh id A; ' tes, J 4 723/: '4:18' SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks 1897 8/7/03 CF PA-12 • 1988975 6255290 184.0 10 103.6 112.5 15.8 16.0 92 1898 8/7/03 CF PA-12 1988870 6255255 184.5 10 104.2 112.5 16.6 16.0 93 1899 8/7/03 CF PA-12 1988780 6255140 185.0 10 102.7 112.5 17.3 16.0 91 1991 8/13/03 CF OS-1 1990571 6251765 251.0 13 110.2 115.0 16.4 16.5 96 1992 8/13/03 CF OS-1 1990685 6251668 248.0 13 109.7 115.0 17.3 16.5 95 1993 8/13/03 CF OS-1 1990712 6251752 249.0 10 106.8 112.5 16.8 16.0 95 1994 8/13/03 CF OS-1 1990610 6251778 252,0 10 107,5 112.5 16.6 16.0 96 1995 8/13/03 CF OS-1 1990744 6251763 250.0 13 105,8 115.0 18.3 16.5 92 1995A 8/13/03 CF OS-1 1990744 6251763 250.0 13 108,8 115,0 17.5 16.5 95 1997 8/13/03 CF Alicante Rd 1990865 6251857 252.0 11 114,3 120.0 14.8 13.0 95 1998 8/13/03 CF Alicante Rd 1990878 6251898 253.0 13 109.8 115.0 16.8 16.5 95 1999 8/13/03 CF Alicante Rd 1990902 6251865 251.0 10 108,5 112.5 17.2 16.0 96 2009 8/12/03 CF PA-12 1989025 6255290 193,0 13 106,8 115.0 18.3 16.5 93 2010 8/12/03 CF PA-12 1989030 6255480 193,0 13 105.9 115.0 16,9 16.5 92 2011 8/12/03 CF PA-12 1988930 6255445 194,0 13 106.6 115.0 17,6 16.5 93 2012 8/12/03 CF PA-12 1988960 6255230 194,0 13 104.8 115.0 18,2 16.5 91 2013 8/12/03 CF PA-12 1988795 6255365 195,0 13 104.3 115.0 17,8 16.5 91 2014 8/12/03 CF PA-12 1988940 6255345 195,0 13 106.5 115.0 16,8 16.5 93 2015 8/12/03 CF Greenhaven Dr 1988720 6255310 192,5 13 104,0 115.0 18,9 16,5 90 2016 8/12/03 CF PA-12 1988770 6255065 194,0 13 105,8 115.0 17,0 16,5 92 2017 8/12/03 CF PA-12 1988875 6255120 195,0 13 103.8 115.0 17.3 16,5 90 2018 8/12/03 CF PA-12 1988605 6255080 194,0 13 106.6 115,0 17.3 16,5 93 2019 8/12/03 CF Greenhaven Dr 1988710 6255145 194,0 13 107.2 115,0 16.3 16,5 93 2020 8/12/03 CF PA-12 1988655 6255295 196,0 13 105.1 115,0 18,4 16.5 91 2021 8/12/03 CF PA-12 1988880 6255360 196,0 13 105.3 115.0 16.8 16.5 92 2022 8/12/03 CF PA-12 1988825 6255330 196,5 13 107.9 115.0 16.8 16,5 94 2023 8/12/03 CF PA-12 1988985 6255330 196.5 13 104.1 115.0 18.5 16,5 91 2029 8/12/03 CF El Fuerte 1988395 6255585 196.0 13 104.4 115.0 18.0 16,5 91 2031 8/13/03 CF PA-12 Stability Fill 1988818 6254840 192.0 09 109.4 118.0 16.6 15.0 93 2032 8/13/03 CF PA-12 1988755 6254840 193.0 09 108.3 118.0 16.1 15,0 92 2033 8/13/03 CF Greenhaven Dr 1988600 6254880 192,5 09 107.5 118.0 15.8 15,0 91 2034 8/13/03 CF PA-12 Stability Fill 1988820 6254900 193,0 09 108.1 118.0 17.3 15,0 92 RTON 1995A RT OF 1995 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 43 of 156 4 Leighton and Associates, Inc 8/23/2 7:54; 18AM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 2035 8/13/03 CF PA-12 1988760 6254860 194.0 09 106.2 118.0 17.7 15.0 90 2036 8/13/03 CF PA-12 1988780 6254980 193,0 09 106.7 118.0 17,6 15,0 90 2037" 8/13/03 CF PA-12 Stability Fill 1988850 6254995 194,0 09 107.4 118.0 16,9 15,0 91 2039 8/13/03 CF Greenhaven Dr 1988630 6254965 195,0 09 106.3 118.0 18.4 15,0 90 2041 8/13/03 CF PA-12 Stability Fill 1988830 6254820 197,0 09 107.5 118.0 15.2 15,0 91 2042 8/13/03 CF PA-12 1988720 6254915 195,5 09 106.9 118.0 17.9 15,0 91 2043 8/13/03 CF Greenhaven Dr 1988700 6255135 195,0 13 105.2 115.0 17.6 16,5 91 2044 8/13/03 CF El Fuerte St 1988760 6255565 185,0 13 105.7 115.0 17.7 16.5 92 2045 8/13/03 CF El Fuerte St 1988930 6255625 186,0 13 106.8 115.0 18.0 16.5 93 2057 8/13/03 CF El Fuerte St 1989020 6255645 192.0 09 109.5 118.0 16.6 15.0 93 2058 8/13/03 CF El Fuerte St 1988855 6255590 192.5 09 107.6 118.0 18.3 15.0 91 2059 8/13/03 CF Greenhaven Dr 1988720 6255260 195.5 09 106.7 118.0 17.5 15.0 90 2060 8/13/03 CF PA-12 1988930 6255185 196.0 09 107.2 118.0 16.3 15.0 91 2061 8/14/03 CF PA-12 1988940 6254635 208.0 09 106.9 118.0 17.3 15.0 91 2062 8/14/03 CF PA-12 1988820 6254670 198,0 09 107.0 118.0 16.3 15,0 91 2063 8/14/03 CF PA-12 1988770 6254915 197.0 09 105.8 118.0 18.3 15.0 90 2064 8/14/03 CF PA-12 1988760 6254780 199.0 09 107.7 118.0 16.5 15.0 91 2065 8/14/03 CF Greenhaven Dr 1988610 6254845 196.5 09 108.3 118.0 16.7 15.0 92 2066 8/14/03 CF PA-12 Stability Fill 1988835 6254940 197.5 09 106.3 118.0 17.4 15.0 90 2067 8/14/03 CF PA-12 1988905 6254650 202.0 09 109.3 118.0 14.8 15.0 93 2078 8/14/03 CF PA-12 1989015 6255360 198.0 13 106.1 115.0 17.9 16.5 92 2079 8/14/03 CF PA-12 1989055 6255535 198.0 13 104.7 115.0 18.9 16.5 91 2080 8/14/03 CF PA-12 1988985 6255280 198.5 09 106.3 118.0 16.2 15.0 90 2081 8/14/03 CF PA-12 1988885 6255350 198.0 13 102.9 115.0 17.9 16.5 89 2081A 8/14/03 CF PA-12 1988890 6255350 198.0 13 105.3 115.0 16.2 16.5 92 2083 8/14/03 CF Greenhaven Dr 1988750 6255225 197.5 13 101.6 115.0 19.4 16.5 88 2083A 8/14/03 CF Greenhaven Dr 1988740 6255235 197,5 13 104,6 115.0 18.4 16.5 91 2085 8/14/03 CF PA-12 1988845 6255205 199,0 09 106,8 118,0 17.0 15.0 91 2086 8/14/03 CF PA-12 1988840 6255470 199,0 09 105.7 118,0 15.6 15.0 90 2087 8/14/03 CF PA-12 1988840 6255110 198.0 09 106.6 118,0 16.2 15.0 90 2088 8/14/03 CF PA-12 1988850 6255265 199,0 13 106.1 115,0 18.3 16,5 92 2089 8/14/03 CF PA-12 1988960 6255515 199.5 09 106.5 118.0 15.8 15,0 90 RTON 2081A RTOF 2081 RT ON 2083A RT OF 2083 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 44 of 156 iight dAs es, Ii ''23/2' V.W-' SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 2090 8/14/03 CF PA-12 1988940 6255210 198.0 09 108.8 118.0 17.2 15,0 92 2091 8/15/03 CF El Fuerte St 1988730 6255630 195.0 09 108.6 118.0 17.3 15.0 92 2092 8/15/03 CF El Fuerte St 1989120 6255725 197.0 09 107.6 118.0 16.8 15.0 91 2093 8/15/03 CF El Fuerte St 1989330 6255800 200.0 09 107.1 118.0 16.2 15.0 91 2094 8/15/03 CF El Fuerte St 1989085 6255730 201.0 09 106.3 118.0 17.7 15.0 90 2095 8/15/03 CF El Fuerte St 1988860 6255690 203.0 09 108.3 118.0 15,4 15.0 92 2096 8/15/03 CF El Fuerte St 1988870 6255670 205.0 09 107.5 118.0 15,9 15.0 91 2097 8/15/03 CF El Fuerte St 1989260 6255805 207,0 09 109.1 118.0 15,2 15.0 92 2098 8/15/03 CF Poinsettia Lane 1988185 6255770 212,0 09 107.6 118.0 16,8 15.0 91 2099 8/15/03 CF El Fuerte St 1989015 6255720 210,0 09 106.6 118.0 15.4 15.0 90 2100 8/13/03 CF PA-6 1990940 6251938 254,0 10 107,2 112.5 17.6 16.0 95 2101 8/13/03 CF PA-6 1990968 6251975 255,0 10 106,5 112,5 17.3 16.0 95 2102 8/13/03 CF PA-6 1990976 6252221 262.0 10 103,5 112,5 18.7 16,0 92 RTON 2102A 2102 A 8/13/03 CF PA-6 1990985 6252214 262.0 10 107,8 112,5 17.2 16,0 96 RT OF 2102 2104 8/13/03 CF PA-6 1990977 6252275 263,0 10 108.2 112.5 16.5 16,0 96 2105 8/13/03 CF PA-6 1991032 6252258 265,0 10 108,4 112.5 16.7 16,0 96 2106 8/13/03 CF PA-6 1991048 6252352 264,0 10 104.2 112.5 17.5 16,0 93 RTON 2106 A 2106 A 8/13/03 CF PA-6 1991057 6252359 264,0 10 106,6 112.5 17,7 16,0 95 RTOF 2106 2108 8/13/03 CF PA-6 1990970 6252310 266,0 10 107,1 112,5 16,4 16,0 95 2109 8/13/03 CF OS-1 1990553 6251789 252,0 10 109,5 112.5 16,2 16.0 97 2110 8/13/03 CF OS-1 1990638 6251718 254,0 10 107.4 112.5 17,2 16.0 95 2111 8/13/03 CF OS-1 1990604 6251792 253,0 13 105.4 115.0 17,8 16.5 92 RT0N2111A 2111A 8/13/03 CF OS-1 1990604 6251792 253.0 13 109.6 115.0 17,6 16.5 95 RT OF 2111 2113 8/13/03 CF OS-1 1990622 6251754 254.0 13 110.7 115.0 16,2 16.5 96 2114 8/13/03 CF OS-1 1990697 6251802 252.0 10 108.2 112.5 16.8 16.0 96 2115 8/13/03 CF OS-1 1990742 6251810 253.0 13 105.2 115.0 18.2 16.5 91 RTON2115A 2115A 8/13/03 CF OS-1 1990742 6251810 253.0 13 108.7 115.0 17.6 16.5 95 RT OF 2115 2117 8/13/03 CF Alicante Rd 1990830 6251848 251.0 10 107.2 112.5 15,8 16.0 95 2118 8/13/03 CF Alicante Rd 1990821 6251837 252.0 10 106.9 112,5 15,2 16.0 95 2119 8/13/03 CF PA-6 1990853 6252011 257.0 15 104.2 112,0 16,3 15,5 93 RTON2119A 2119A 8/13/03 CF PA-6 1990853 6252011 257,0 15 106.6 112.0 16.5 15,5 95 RTOF 2119 2120 8/13/03 CF PA-6 1990977 6252157 258,0 15 102.7 112.0 15.8 15,5 92 RTON2120A Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 45 of 156 Leighton and Associates, Inc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 2120A 8/13/03 CF PA-6 1990977 6252157 258.0 15 107,2 112.0 15.9 15.5 96 RTOF 2120 2123 8/13/03 CF PA-6 1990924 6252093 260.0 13 108.8 115.0 18,0 16.5 95 2124-8/13/03 CF PA-6 1990982 6252044 259,0 15 107.4 112.0 16,5 15,5 96 2125 8/13/03 CF PA-6 1990904 6252021 261,0 13 109.6 115.0 17,8 16,5 95 2126 8/13/03 CF PA-6 1991042 6252273 263,0 15 106.7 112.0 15,3 15,5 95 2127 8/13/03 CF PA-6 1991027 6252208 265.0 15 108.2 112.0 16,0 15.5 97 2136 8/14/03 CF Alicante Rd 1990919 6251868 254.0 13 106.1 115.0 18,2 16.5 92 RTON2136A 2136A 8/14/03 CF Alicante Rd 1990937 6251873 254.0 13 109.3 115.0 17.8 16.5 95 RTOF 2136 2138 8/14/03 CF PA-6 1990948 6252372 270.0 13 110.3 115.0 15.9 16.5 96 2139 8/14/03 CF PA-6 1991104 6252339 268.0 10 108.2 112.5 16.7 16,0 96 2140 8/14/03 CF PA-6 1991058 6252093 262.0 10 104.2 112.5 15.3 16,0 93 RTON 2140 A 2 MOA 8/14/03 CF PA-6 1991070 6252113 262.0 10 108.1 112.5 16.3 16.0 96 RTOF 2140 2142 8/14/03 CF OS-1 1990714 6251750 255.0 08 111.2 117.5 15.7 14.0 95 2143 8/14/03 CF OS-1 1990583 6251782 257.0 13 108.8 115.0 17.6 16.5 95 2144 8/14/03 CF OS-1 1990606 6251749 256.0 08 106.8 117.5 16.2 14.0 91 RTON2144A 2144 A 8/14/03 CF OS-1 1990606 6251749 256.0 08 111.4 117.5 15.8 14.0 95 RTOF 2144 2145 8/14/03 CF PA-6 1990952 6251987 258.0 11 114.5 120.0 14.7 13.0 95 2146 8/14/03 CF PA-6 1990867 6251935 260.0 08 112.7 117.5 14.3 14.0 96 2147 8/14/03 CF PA-6 1990844 6251955 257.0 10 107.2 112.5 17.9 16.0 95 2148 8/14/03 CF PA-6 1990976 6252118 262.0 11 110.2 120.0 15.8 13.0 92 RTON2149A 2148A 8/14/03 CF PA-6 1990976 6252118 262.0 11 114.5 120.0 15.2 13.0 95 RTOF 2149 2149 8/14/03 CF PA-6 1990913 6252097 264.0 13 106.7 115.0 18.4 16.5 93 RTON2151A 2149A 8/14/03 CF PA-6 1990913 6252097 264.0 13 110.8 115.0 17.5 16.5 96 RT OF 2151 2150 8/14/03 CF PA-6 1990997 6252025 261.0 08 112.0 117.5 15.8 14.0 95 2151 8/14/03 CF PA-6 1990864 6252044 265.0 10 106.6 112.5 17.1 16.0 95 2152 8/14/03 CF PA-6 1991010 6252138 267.0 15 106.4 112.0 16.5 15.5 95 2153 8/14/03 CF PA-6 1991002 6252192 268.0 15 102.4 112.0 17.3 15.5 91 RTON 2156 A 2153A 8/14/03 CF PA-6 1991002 6252192 268.0 15 107.8 112.0 16.2 15.5 96 RTOF 2156 2154 8/14/03 CF PA-6 1991025 6252305 272.0 13 109.5 115.0 15.3 16.5 95 2155 8/14/03 CF PA-6 1990987 6252335 270.0 11 114,8 120.0 13.8 13.0 96 2160 8/15/03 CF OS-1 1990562 6251798 258.0 08 111,5 117.5 15.8 14.0 95 2161 8/15/03 CF OS-1 1990562 6251822 259,0 10 103.8 112.5 17.6 16.0 92 RTON2161A Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 46 of 156 4 eight dAs •es, I "23/2 "'Lis/" SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Test Elev (ft) Soil Drv Densitv Moisture C/o) Relative C/o) Test No. Test Date Test Of Northing Easting Test Elev (ft) Type Field Max Field Opt. Compaction Remarks 2161A 8/15/03 CF OS-1 1990475 6251822 259.0 10 107.2 112.5 17.6 16,0 95 RTOF 2161 2162 8/15/03 CF Alicante Rd 1990760 6251767 257.0 10 104.1 112.5 16.8 16,0 93 RTON 2162A 2162 A 8/15/03 CF Alicante Rd 1990774 6251742 257.0 10 106.8 112.5 17.2 16,0 95 RTOF 2162 2165 8/15/03 CF OS-1 1990721 6251742 258,0 08 111.4 117.5 15.5 14,0 95 2166 8/15/03 CF Alicante Rd 1990858 6251862 265,0 15 103.7 112,0 15.9 15,5 93 RTON2166A 2166 A 8/15/03 CF Alicante Rd 1990850 6251875 265,0 15 106.3 112,0 16,2 15,5 95 RT OF 2166 2167 8/15/03 CF Alicante Rd 1990835 6251867 261,0 13 105.4 115,0 18,3 16,5 92 RTON 2167 A 2167A 8/15/03 CF Alicante Rd 1990825 6251884 261,0 13 109.5 115,0 17,8 16,5 95 RTOF 2167 2170 8/15/03 CF PA-10 1990774 6251914 259.0 15 106.8 112.0 17,2 15,5 95 2171 8/15/03 CF PA-10 1990781 6251938 260.0 15 107.5 112.0 16,4 15,5 96 2172 8/15/03 CF PA-10 1990643 6251889 258.0 08 111.2 117.5 15,3 14.0 95 2173 8/15/03 CF PA-6 1990968 6251947 267.0 15 102.7 112.0 17,1 15.5 92 RTON 2173 2173A 8/15/03 CF PA-6 1990960 6251937 267.0 15 106.3 112.0 16,8 15,5 95 RTOF 2173 2174 8/15/03 CF Greenhaven Dr 1988680 6255105 201.0 09 106.8 118.0 14.8 15,0 91 2175 8/15/03 CF PA-6 1991006 6252058 269,0 15 108.2 112,0 16,4 15,5 97 2176 8/15/03 CF PA-6 1990940 6252132 270,0 15 106.1 112.0 17.2 15.5 95 2177 8/15/03 CF PA-6 1991043 6252256 274,0 15 103.6 112.0 17.2 15.5 93 RTON 2177 A 2177 A 8/15/03 CF PA-6 1991043 6252256 274,0 15 107.4 112,0 17,0 15.5 96 RT OF 2177 2178 8/15/03 CF PA-12 Stability Fill 1988845 6255035 200.0 09 107.9 118,0 17,5 15.0 91 2179 8/15/03 CF PA-6 1990992 6252308 273,0 15 105.9 112,0 16,7 15.5 95 2180 8/15/03 CF PA-6 1991042 6252335 275.0 15 103.5 112,0 16,8 15.5 92 RTON 2180 A 2180A 8/15/03 CF PA-6 1991042 6252335 275.0 15 105.9 112,0 17,0 15.5 95 RTOF 2180 2181 8/15/03 CF PA-12 1988625 6255150 199,5 09 108.9 118,0 16.9 15.0 92 2182 8/15/03 CF PA-6 1991013 6252321 276,0 15 107.2 112,0 16.2 15.5 96 2183 8/15/03 CF PA-6 1990955 6252290 273,0 15 106.4 112,0 15,1 15.5 95 2184 8/15/03 CF PA-6 1991037 6252205 274,0 15 102.7 112,0 13,6 15.5 92 RTON2184A 2184 A 8/15/03 CF PA-6 1991037 6252205 274.0 15 106.2 112,0 15.8 15.5 95 RTOF 2184 2185 8/15/03 CF Greenhaven Dr 1988700 6255410 200.0 09 106.6 118,0 18.5 15.0 90 2186 8/15/03 CF PA-6 1990988 6252261 275.0 15 106.5 112,0 16.3 15.5 95 2187 8/15/03 CF PA-6 1990997 6252288 276.0 15 106.6 112,0 16.7 15,5 95 2188 8/15/03 CF PA-6 1991016 6252014 271.0 08 108.8 117.5 14.7 14.0 93 RTON2188A 2188A 8/15/03 CF PA-6 1991016 6252014 271.0 08 111.3 117.5 14.8 14.0 95 RT OF 2188 Project Number: 971009014 Project Name: Bressi Ranch dr Project Location: 0 Client: 0 Page 47 of 156 Leighton and Associates, Inc 8/23/2 7:54; I SAM SUMMARY OF FIELD DENSITY TESTS Test Test Location Test Soil Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 8/18/03 CF PA-12 1988255 6254825 197,0 09 108,6 118,0 17.2 15.0 92 8/15/03 CF PA-6 1991058 6252156 272.0 10 101.6 112.5 18,6 16.0 90 RTON 2190 A A 8/15/03 CF PA-6 1991065 6252162 272.0 10 106.4 112.5 17.6 16,0 95 RTOF 2190 8/15/03 CF PA-6 1990910 6252078 270.0 10 106.8 112.5 17.2 16,0 95 8/18/03 CF PA-12 1988430 6254740 198,0 10 102.1 112.5 17.2 16.0 91 8/15/03 CF PA-6 1991032 6252165 271.0 08 112.7 117.5 15.3 14.0 96 8/15/03 CF PA-6 1990853 6252057 272.0 15 105.9 112.0 17.0 15.5 95 8/15/03 CF PA-6 1990880 6252094 273.0 15 106.8 112.0 15.3 15.5 95 8/18/03 CF OS-1 1990465 6251837 266.0 15 101.5 112.0 17.8 15.5 91 RTON 2196 A A 8/18/03 CF OS-1 1990465 6251837 266.0 15 105.9 112.0 17.3 15.5 95 RTOF 2196 8/18/03 CF OS-1 1990512 6251810 267.0 15 103.5 112.0 18.2 15.5 92 RTON2197A A 8/18/03 CF OS-1 1990512 6251810 267.0 15 106.3 112.0 17.1 15.5 95 RTOF 2197 8/13/03 CF PA-12 1988970 6254970 195.0 09 107.9 118.0 16.7 15.0 91 8/13/03 CF PA-12 1988785 6254940 196.0 09 108.5 118.0 16.4 15.0 92 8/18/03 CF OS-1 1990533 6251815 268.0 15 106.7 112.0 16.5 15.5 95 8/18/03 CF OS-1 1990604 6251822 267.0 15 104.2 112.0 16.2 15.5 93 RTON 2301A A 8/18/03 CF OS-1 1990624 6251782 267.0 15 107.4 112.0 15.9 15.5 96 RTOF 2301 8/18/03 CF OS-1 1990685 6251746 269.0 15 102.8 112.0 15.7 15.5 92 RT ON 2302A A 8/18/03 CF OS-1 1990685 6251746 269.0 15 105.9 112.0 16.6 15.5 95 RT OF 2302 8/18/03 CF OS-1 1990744 6251759 270.0 15 107,2 112.0 15.8 15.5 96 8/18/03 CF Alicante Rd 1990927 6251844 271.0 15 106,3 112.0 16.4 15.5 95 8/18/03 CF Alicante Rd 1990674 6251867 270,0 15 101,7 112,0 17.3 15.5 91 RT ON 2308A A 8/18/03 CF Alicante Rd 1990680 6251860 270,0 15 107,2 112.0 16.5 15.5 96 RT OF 2308 8/18/03 CF Alicante Rd 1990825 6251893 269,0 15 106,5 112,0 15.3 15.5 95 8/18/03 CF PA-6 1990890 6251925 270,0 15 105.9 112,0 14.8 15.5 95 8/18/03 CF PA-10 1990703 6251961 268,0 15 102.2 112,0 16.9 15.5 91 RTON2312A A 8/18/03 CF PA-10 1990703 6251961 268.0 15 106.6 112,0 16.8 15.5 95 RTOF 2312 8/18/03 CF Town Garden Rd 1990802 6251984 269.0 15 105,9 112,0 16.7 15,5 95 8/19/03 CF OS-1 1990749 6251754 269.0 08 105,2 117,5 16.8 14,0 90 RTON2315A A 8/19/03 CF OS-1 1990749 6251754 269,0 08 111,3 117,5 16,0 14,0 95 RTOF 2315 8/19/03 CF OS-1 1990703 6251789 270,0 08 111,5 117,5 15,2 14,0 95 8/19/03 CF OS-1 1990699 6251812 271,0 15 107.3 112,0 16,3 15.5 96 :t Number: ;t Name: ;t Location: 971009014 Bressi Ranch 0 0 Page 48 of 156 ightc • Ass ' • :s. In 4 "3/2 " " ISA' SUMMARY OF FIELD DENSITY TESTS Test Test Test Test Soil Drv Densitv Moisture C/o) Relative C/o) Test Test Test Test Soil No. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 2319 8/19/03 CF OS-1 1990618 6251806 272.0 15 102.7 112.0 17.3 15.5 92 RTON2319A 2319A 8/19/03 CF OS-1 1990618 6251806 272.0 15 106.8 112.0 16.8 15.5 95 RTOF 2319 2320 8/18/03 CF Greenhaven Dr 1988470 6254700 198.0 10 101.4 112.5 15.6 16.0 90 2321 8/19/03 CF Town Garden Rd 1990805 6251822 270,0 15 106.4 112.0 15.3 15.5 95 2322 8/19/03 CF Alicante Rd 1990877 6251868 272,0 15 106,7 112.0 16.3 15.5 95 2323 8/19/03 CF Alicante Rd 1990715 6251841 269,0 08 106,2 117.5 16.6 14,0 90 RT ON 2323A 2323A 8/19/03 CF Alicante Rd 1990855 6251840 269,0 08 111,2 117,5 15,7 14.0 95 RT OF 2323 2324 8/18/03 CF PA-12 1988835 6254662 208,5 09 108.7 118.0 16.6 15,0 92 2325 8/19/03 CF PA-10 1990704 6251937 271,0 15 106.2 112,0 16.5 15,5 95 2326 8/19/03 CF PA-6 1990858 6251972 273,0 13 108.7 115,0 18.0 16,5 95 2327 8/19/03 CF PA-6 1990912 6251917 272,0 08 112.6 117,5 14.8 14,0 96 2328 8/19/03 CF PA-6 1990947 6252054 277,0 15 106.7 112.0 17,0 15.5 95 2329 8/19/03 CF PA-6 1990992 6252098 275,0 15 101.5 112,0 16,1 15,5 91 RT ON 2329A 2329A 8/19/03 CF PA-6 1990992 6252098 275,0 15 106.3 112.0 16,2 15,5 95 RT OF 2329 2330 8/18/03 CF PA-12 Stability Fill 1988815 6254940 198,5 10 102.0 112.5 16,3 16,0 91 2331 8/19/03 CF PA-6 1991008 6252171 276.0 15 107.4 112.0 15,9 15,5 96 2332 8/19/03 CF PA-6 1991046 6252142 278,0 13 109.3 115,0 17.5 16,5 95 2333 8/19/03 CF OS-1 1990755 6251724 275.0 08 112,4 117.5 15,8 14,0 96 2334 8/19/03 CF OS-1 1990722 6251748 273.0 08 106,8 117,5 16,2 14,0 91 RT ON 2334A 2334A 8/19/03 CF OS-1 1990722 6251795 273.0 08 111,7 117,5 15.8 14,0 95 RT OF 2334 2335 8/18/03 CF PA-12 1988250 6254790 199,0 09 106.9 118.0 15.4 15.0 91 2336 8/19/03 CF OS-1 1990662 6251795 274,0 08 113.2 117.5 14.6 14.0 96 2337 8/19/03 CF PA-6 1991019 6252215 280,0 13 109.8 115,0 18.2 16.5 95 2338 8/19/03 CF PA-6 1991037 6252246 281.0 13 110.2 115,0 16.8 16.5 96 2339 8/19/03 CF PA-6 1991061 6252328 283.0 08 111.8 117,5 15.5 14.0 95 2340 8/19/03 CF PA-6 1991054 6252367 284.0 08 106.5 117.5 17.3 14.0 91 RT ON 2340A 2340A 8/19/03 CF PA-6 1991049 6252377 284.0 08 112.2 117.5 15.3 14.0 95 RT OF 2340 2341 8/18/03 CF PA-12 1988475 6254960 199.0 10 100.7 112.5 18.3 16.0 90 2342 8/19/03 CF PA-6 1990965 6252295 282.0 11 113.8 120.0 14.2 13.0 95 2343 8/19/03 CF PA-6 1990998 6252256 283,0 11 114.5 120.0 13.7 13,0 95 2344 8/19/03 CF PA-6 1990972 6252328 285.0 11 108.6 120.0 15.6 13,0 90 RT ON 2344A 2344A 8/19/03 CF PA-6 1990977 6252307 285.0 11 113.9 120.0 14.7 13,0 95 RT OF 2344 Project Number: 971009014 Project Name: Bressi Ranch ar Project Location: 0 Client: 0 Page 49 of 156 Leighton and Associates, Inc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Remarks Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction 2346 8/20/03 CF OS-1 1990427 6251842 2346A 8/20/03 CF OS-1 1990427 6251842 2347 8/18/03 CF PA-12 1988780 6254895 2348 8/20/03 CF OS-1 1990562 6251803 2349 8/20/03 CF OS-1 1990694 6251789 2350 8/20/03 CF OS-1 1990751 6251772 2350A 8/20/03 CF OS-1 1990751 6251772 2351 8/18/03 CF PA-12 1988805 6254840 2352 8/20/03 CF Alicante Rd 1990789 6251841 2353A 8/20/03 CF Alicante Rd 1990860 6251798 2354 8/18/03 CF PA-12 1988375 6254980 2355 8/20/03 CF PA-10 1990642 6251937 2355A 8/20/03 CF PA-10 1990642 6251937 2357 8/20/03 CF PA-6 1990957 6251961 2358 8/20/03 CF PA-10 1990618 6251904 2359 8/20/03 CF Alicante Rd 1990743 6251886 2360 8/20/03 CF PA-6 1991023 6252076 2361 8/20/03 CF PA-6 1990901 6252018 2361A 8/20/03 CF PA-6 1990901 6252018 2363 8/20/03 CF PA-6 1990953 6252164 2364 8/20/03 CF PA-6 1991048 6252102 2365 8/20/03 CF PA-6 1991046 6252157 2366 8/20/03 CF PA-6 1990993 6252219 2367 8/20/03 CF PA-6 1990980 6252248 2367A 8/20/03 CF PA-6 1990980 6252248 2369 8/20/03 CF PA-6 1991068 6252395 2370 8/20/03 CF PA-6 1991011 6252446 2371 8/20/03 CF PA-6 1991038 6252557 2371A 8/20/03 CF PA-6 1991033 6252566 2373, 8/20/03 CF PA-6 1991051 6252575 2373A 8/20/03 CF PA-6 1991051 6252575 2375 8/20/03 CF PA-6 1991072 6252432 272,0 272,0 199.0 273.0 274,0 274,0 274,0 203,0 273,0 272.0 201,0 274,0 274.0 275.0 273.0 274.0 275.0 274.0 274,0 276,0 277,0 286,0 285,0 284,0 284,0 286,0 287.0 288,0 288,0 289,0 289,0 286,0 08 08 09 08 15 15 15 09 15 13 10 08 08 15 15 13 13 15 15 15 15 15 08 15 15 15 15 13 13 15 15 15 105.4 111.5 106,6 112,2 107.3 102.8 106.8 105.8 106.9 108.8 104.5 105.3 111.7 106.3 107.6 109.5 110.2 101.8 106.5 108.2 107.5 106.5 112.4 103.6 107.2 106.4 107.7 104.8 108.8 101.8 106.8 108.3 117.5 117.5 118.0 117.5 112.0 112.0 112.0 118.0 112.0 115.0 112.5 117.5 117.5 112.0 112,0 115.0 115.0 112.0 112.0 112.0 112.0 112.0 117.5 112.0 112.0 112.0 112.0 115.0 115.0 112.0 112.0 112.0 16.8 15.4 15.1 15.7 15.2 16.4 16.2 16.8 16.6 17.6 15.2 15.7 15.1 16.7 15.9 17.3 16.8 14.6 15.1 15.6 16.2 16.0 15.3 16.7 16.2 15.4 15.8 17.6 17.6 14.8 16.6 15.2 14.0 14.0 15.0 14.0 15.5 15.5 15.5 15.0 15.5 16.5 16.0 14.0 14.0 15.5 15.5 16.5 16.5 15.5 15.5 15.5 15.5 15.5 14.0 15.5 15.5 15.5 15.5 16.5 16.5 15.5 15.5 15.5 90 95 90 95 96 92 95 90 95 95 93 90 95 95 96 95 96 91 95 97 96 95 96 93 96 95 96 91 95 91 95 97 RT ON 2347A RT OF 2347 RT ON 2350A RT OF 2350 RT OF 2353 RT ON 2355A RT OF 2355 RTON 2361A RTOF 2361 RT ON 2367A RT OF 2367 RTON 2371A RTOF 2371 RT ON 2373A RT OF 2373 Project Number: 971009014 Project Name: Bressi Ranch Project Location: Client: 0 0 Page 50 of 156 V23/ " 14:18 ' -eigl Ites, SUMMARY OF FIELD DENSITY TESTS Test Test Test - Location Test Soil Dry Density Moisture (%) Relative C/o) No. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 2376 8/21/03 CF PA-6 1991043 6252638 293.0 11 113.5 120,0 14.8 13.0 95 2377 8/21/03 CF PA-6 1991049 6252657 295.0 11 108,5 120,0 15.7 13,0 90 RT ON 23 77A 2377A 8/21/03 CF PA-6 1991049 6252657 295,0 11 114,7 120.0 14.4 13.0 96 RT OF 237 2379 8/21/03 CF PA-6 1991038 6252575 292,0 15 105,2 112.0 16.3 15.5 94 RT ON 2379A 2379A 8/21/03 CF PA-6 1991038 6252575 292,0 15 107.7 112.0 16.8 15.5 96 RT OF 2379 2381 8/21/03 CF PA-6 1991047 6252523 291,0 15 102.4 112.0 18.4 15.5 91 RTON2381A 2381A 8/21/03 CF PA-6 1991047 6252523 291.0 15 106.5 112.0 17.4 15.5 95 RT OF 2381 2382 8/21/03 CF PA-6 1991065 6252444 288.0 13 103.3 115.0 17.5 16.5 90 RTON 23 82A 2382A 8/21/03 CF PA-6 1991065 6252444 288,0 13 109.6 115.0 17.8 16.5 95 RT OF 2382 2385 8/21/03 CF PA-6 1991072 6252452 290,0 15 106.8 112.0 16.3 15.5 95 2386 8/21/03 CF PA-6 1991056 6252268 287,0 08 111.5 117.5 15,2 14.0 95 2387 8/21/03 CF PA-6 1990947 6252241 286,0 08 112.7 117.5 14,6 14.0 96 2388 8/21/03 CF PA-6 1991061 6252312 291.0 15 101.5 112.0 17,3 15.5 91 RTON2388A 2388A 8/21/03 CF PA-6 1991055 6252305 291.0 15 107.2 112.0 16,2 15.5 96 RT OF 2388 2389 8/21/03 CF PA-6 1991028 6252312 289,0 15 103.5 112.0 15,8 15,5 92 RT ON2389A 2389A 8/21/03 CF PA-6 1991020 6252303 289,0 15 106,6 112.0 16,8 15,5 95 RTOF 2388 2392 8/21/03 CF PA-6 1991056 6252388 288,0 11 110.2 120.0 15,4 13,0 92 RT ON 23 92A 2392A 8/21/03 CF PA-6 1991062 6252371 288,0 11 114.1 120,0 14.6 13,0 95 RT OF 2392 2394 8/21/03 CF PA-6 1991047 6252292 290,0 13 110.2 115.0 16,8 16,5 96 2395 8/21/03 CF PA-6 1990958 6252257 287,0 15 106.8 112,0 15,2 15,5 95 2396 8/21/03 CF PA-6 1990971 6252194 286,0 15 108.2 112.0 14,8 15,5 97 2397 8/21/03 CF Alicante Rd 1990871 6251875 284,0 15 106.4 112.0 14,9 15,5 95 2398 8/21/03 CF PA-6 1990875 6251923 283,0 11 114.2 120.0 13.6 13,0 95 2399 8/21/03 CF PA-6 1990962 6251995 285,0 11 113.5 120.0 12.8 13.0 95 2425 8/29/03 CF Greenhaven Dr 1988590 6254155 211.0 10 102.5 112.5 15.0 16.0 91 2427 8/29/03 CF Greenhaven Dr 1988590 6254130 214.0 10 103.3 112.5 16.4 16.0 92 2429 8/29/03 CF PA-12 1988510 6254645 205.0 10 103.0 112.5 15.5 16.0 92 2433 9/2/03 CF PA-12 1988840 6254900 210.0 10 101.5 112.5 18,3 16,0 90 2434 9/2/03 CF PA-12 1988820 6254725 213.0 10 103.0 112,5 15,7 16,0 92 2435 9/2/03 CF PA-12 1988860 6254675 215.0 10 102.5 112,5 17,3 16,0 91 2442 9/2/03 CF PA-12 1988465 6254660 206.0 13 103.6 115.0 18.9 16.5 90 2443 9/2/03 CF PA-12 1988400 6254720 205.5 13 104.6 115.0 17.3 16.5 91 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 51 of 156 4 Leighton and Associates, tnc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 2444 9/2/03 CF PA-12 1988490 6254735 207.0 10 102.1 112,5 18,0 16.0 91 2445 9/2/03 CF PA-12 1988450 6254685 210.0 10 101.4 112,5 18.9 16.0 90 2446 9/2/03 CF PA-12 1988460 6254810 209.0 13 104.6 115.0 19,4 16.5 91 2447 9/2/03 CF PA-12 1988530 6254760 210.0 13 104.8 115.0 18.1 16.5 91 2449 9/3/03 CF PA-12 1988490 6254700 211.0 10 103.5 112.5 17.0 16.0 92 2450 9/3/03 CF PA-12 1988420 6254680 210.5 10 101.7 112.5 18.2 16.0 90 2451 9/3/03 CF PA-12 1988415 6254785 211.0 10 102.4 112.5 17.3 16.0 91 2452 9/3/03 CF PA-12 1988470 6254770 210.0 10 103.9 112.5 16.2 16.0 92 2454 9/3/03 CF PA-12 1988625 6254925 211.0 13 105.0 115.0 18.6 16.5 91 2455 9/3/03 CF PA-12 1988510 6254725 212.0 10 101.9 112.5 15.8 16.0 91 2456 9/3/03 CF PA-12 1988280 6254905 209.0 13 104.3 115.0 19.1 16.5 91 2457 9/3/03 CF PA-12 1988290 6254920 208.5 13 103.6 115.0 17.3 16.5 90 2458 9/3/03 CF PA-12 1988315 6254760 209.0 10 102.8 112.5 18.6 16.0 91 2459 9/3/03 CF PA-12 1988395 6254635 212.5 13 104.7 115.0 16.9 16.5 91 2460 9/3/03 CF PA-12 1988370 6254825 211.0 10 101.8 112.5 19.5 16.0 90 2461 9/3/03 CF PA-12 1988400 6254890 213.0 13 103.9 115.0 17.7 16.5 90 2462 9/3/03 CF PA-12 1988490 6254650 214.0 13 102.3 115.0 18.5 16.5 89 2462A 9/3/03 CF PA-12 1988490 6254645 214.0 13 104.1 115.0 17.6 16.5 91 2473 9/3/03 CF El Fuerte St 1987735 6255500 138.0 13 105.2 115.0 18.9 16.5 91 2474 9/3/03 CF El Fuerte St 1987625 6255550 138,0 13 104.2 115.0 16.9 16.5 91 2475 9/3/03 CF El Fuerte St 1987770 6255530 140.0 13 106.7 115.0 15.3 16.5 93 2476 9/3/03 CF El Fuerte St 1987580 6255670 141.0 13 104.1 115.0 17.6 16.5 91 2477 9/3/03 CF El Fuerte St 1987690 6255555 141.5 10 104.2 112.5 17.6 16.0 93 2478 9/3/03 CF El Fuerte St 1987605 6255595 143,0 13 103.5 115.0 18.2 16.5 90 2479 9/3/03 CF El Fuerte St 1987735 6255555 144,5 13 104,6 115.0 17.4 16,5 91 2480 9/3/03 CF El Fuerte St 1987800 6255545 143,0 13 103,8 115.0 19.7 16,5 90 2481 9/3/03 CF El Fuerte St 1987610 6255630 144,0 13 103,8 115.0 18.5 16,5 90 2482 9/3/03 CF El Fuerte St 1987740 6255598 138,0 13 104,3 115.0 17.9 16,5 91 2483 9/3/03 CF El Fuerte St 1987710 6255575 146,0 13 104,4 115.0 16.3 16,5 91 2484 9/3/03 CF El Fuerte St 1987620 6255690 147,0 13 103,6 115.0 18.1 16.5 90 2485 9/3/03 CF El Fuerte St 1987800 6255530 147,0 13 105,2 115.0 16.0 16.5 91 2486 9/3/03 CF El Fuerte St 1990245 6255860 204,0 13 109,4 115,0 17.2 16.5 95 RT ON 2462A RT OF 2462 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 52 of 156 \eigh"— -id Ar"-'-',tes, V23/: 4 SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Moisture (%) Relative C/o) Field Max Field Opt. Compaction Remarks 2500 8/22/03 CF OS-1 1990752 6251753 290.0 11 110.2 120.0 17.3 13.0 92 2501 8/22/03 CF OS-1 1990768 6251792 288.0 11 112.4 120.0 15.4 13.0 94 2502 8/22/03 CF OS-1 1990785 6251635 285.0 11 111.6 120.0 15.2 13,0 93 2503 8/22/03 CF PA-10 1990736 6251892 281.0 15 102.5 112.0 17.6 15,5 92 RT ON 2503A 2503A 8/22/03 CF PA-10 1990736 6251892 281.0 15 106,6 112,0 16.8 15,5 95 RT OF 2503 2505 8/22/03 CF PA-10 1990785 6251964 283.0 08 111,4 117,5 14.6 14.0 95 2506 8/22/03 CF PA-6 1990886 6251987 285.0 15 107,8 112,0 15.6 15.5 96 2507 8/22/03 CF PA-6 1990854 6252028 286.0 11 113,6 120,0 13.9 13.0 95 2508 8/22/03 CF PA-6 1990968 6252049 288.0 08 105,3 117,5 16.8 14.0 90 RT ON 2508A 2508A 8/22/03 CF PA-6 1990968 6252049 288,0 08 112,3 117,5 15.5 14.0 96 RT OF 2508 2510 8/22/03 CF PA-6 1991018 6252162 287,0 11 113,8 120,0 14.6 13.0 95 2511 8/22/03 CF PA-6 1991077 6252125 289,0 15 103,5 112,0 17.3 15.5 92 RTON 251 lA 2511A 8/22/03 CF PA-6 1991077 6252125 289,0 15 106,2 112,0 16.3 15.5 95 RTOF 251 2513 8/22/03 CF PA-6 1991011 6252180 288,0 15 104,2 112,0 16.7 15.5 93 RTON2513A 2513A 8/22/03 CF PA-6 1991011 6252180 288,0 15 106,4 112.0 15.8 15.5 95 RT OF 2513 2515 8/22/03 CF PA-6 1991044 6252789 295,0 15 106,1 112.0 16.3 15.5 95 2516 8/22/03 CF PA-6 1991058 6252618 296,0 15 107,4 112.0 14,6 15.5 96 2517 8/22/03 CF PA-6 1991039 6252674 297,0 13 109,8 115.0 17,3 16.5 95 2518 8/22/03 CF PA-6 1991023 6252738 298,0 08 106,7 117,5 16,6 14.0 91 RTON2518A 2518A 8/22/03 CF PA-6 1991023 6252738 298.0 08 111.4 117,5 15,6 14.0 95 RTOF 2518 2520 8/22/03 CF PA-6 1991030 6252921 301.0 11 108.2 120,0 15.7 13.0 90 RT ON 2520A 2520A 8/22/03 CF PA-6 1991015 6252936 301,0 11 113.6 120,0 14,3 13.0 95 RT OF 2520 2522 8/22/03 CF PA-6 1991018 6252844 299.0 08 111.8 117,5 14.2 14.0 95 2523 8/22/03 CF PA-6 1991011 6252803 300,0 08 112,4 117,5 14,9 14,0 96 2524 8/22/03 CF PA-6 1991015 6252779 298,0 15 106,3 112,0 17,2 15,5 95 2525 8/22/03 CF PA-6 1991047 6252685 299.0 15 108.3 112,0 15.4 15,5 97 2526 8/22/03 CF PA-6 1991032 6252565 296,0 13 105.8 115.0 18.7 16,5 92 RT ON 2526A 2526A 8/22/03 CF PA-6 1991032 6252565 296.0 13 109.8 115.0 17.7 16.5 95 RT OF 2526 2528 8/22/03 CF PA-6 1991067 6252510 294.0 11 114.6 120.0 13.7 13.0 95 2529 8/22/03 CF PA-6 1991078 6252482 295.0 13 106.4 115.0 18.8 16.5 93 RT ON 2529A 2529A 8/22/03 CF PA-6 1991078 6252482 295.0 13 108.9 115.0 17.8 16.5 95 RT OF 2529 2531 8/22/03 CF PA-6 1991036 6252453 296.0 13 110.5 115.0 16.8 16.5 96 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 53 of 156 Leighton and Associates, Inc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 2532 8/25/03 CF PA-6 1991024 6252411 298,0 15 101,8 112.0 16.9 15.5 91 RT ON 2532A 2532A 8/25/03 CF PA-6 1991024 6252411 298,0 15 106,2 112.0 16.6 15.5 95 RT OF 2532 2534 8/25/03 CF PA-6 1991056 6252482 299,0 13 109,5 115.0 17.0 16.5 95 2535 8/25/03 CF PA-6 1991064 6252521 300,0 11 106,8 120.0 16.2 13.0 89 RT ON 253 5A 2535A 8/25/03 CF PA-6 1991064 6252521 300,0 11 114,9 120.0 15.0 13.0 96 RT OF 2535 2537 8/25/03 CF PA-6 1991055 6252649 300,0 08 111.3 117.5 15.7 14.0 95 2538 8/25/03 CF PA-6 1991038 6252612 298,0 08 112,2 117.5 14.8 14,0 95 2539 8/25/03 CF PA-6 1991061 6252572 301,0 15 106,3 112.0 17.1 15,5 95 2540 8/25/03 CF PA-6 1991040 6252666 300.0 15 106,3 112.0 16.8 15.5 95 2541 8/25/03 CF PA-6 1991036 6252744 301.0 15 106,2 112.0 16.2 15.5 95 2542 8/25/03 CF PA-6 1991029 6252741 301.0 15 108,2 112.0 15.8 15.5 97 2543 8/25/03 CF PA-6 1991036 6252710 299.0 13 104,7 115.0 18.6 16.5 91 RT ON 2543A 2543A 8/25/03 CF PA-6 1991036 6252710 299.0 13 108.9 115.0 17.8 16.5 95 RT OF 2543 2544 8/25/03 CF PA-6 1991038 6252693 302.0 15 107.4 112.0 14.9 15.5 96 2545 8/25/03 CF PA-6 1991019 6252853 303.0 15 107.4 112.0 14.6 15.5 96 2546 8/25/03 CF PA-6 1991027 6252884 304.0 15 108.3 112.0 15.6 15.5 97 2547 8/25/03 CF PA-7 1991066 6252982 308.0 15 106.5 112.0 17.3 15.5 95 2548 8/25/03 CF PA-6 1991052 6252964 307,0 15 106.8 112.0 15.9 15.5 95 2549 8/25/03 CF PA-6 1991033 6252905 305.0 15 102.5 112.0 11.6 15.5 92 RT ON 2549A 2549A 8/25/03 CF PA-6 1991033 6252905 305.0 15 106.4 112.0 14.8 15.5 95 RT OF 2549 2550 8/25/03 CF PA-7 1991078 6252994 309.0 15 103.6 112.0 13.4 15.5 93 RT ON 2550A 2550A 8/25/03 CF PA-7 1991078 6252994 309.0 15 107.3 112.0 15.2 15.5 96 RT OF 2550 2553 8/25/03 CF PA-6 1991046 6252054 289.0 13 109,5 115.0 17.2 16.5 95 2554 8/25/03 CF PA-6 1991078 6252022 288.0 11 107,4 120.0 13.6 13.0 90 RT ON 2554A 2554A 8/25/03 CF PA-6 1991078 6252022 288.0 11 113,5 120.0 14.2 13.0 95 RT OF 2554 2556 8/25/03 CF PA-6 1991092 6252196 290.0 08 111,7 117.5 15.6 14.0 95 2557 8/25/03 CF PA-6 1991064 6252185 291.0 15 106,8 112.0 17.3 15.5 95 2558 8/25/03 CF PA-6 1991018 6252141 290.0 15 107,3 112.0 15.7 15.5 96 2559 8/26/03 CF Town Garden Rd 1990789 6251684 285.0 11 108.2 120.0 16.5 13.0 90 2560 8/26/03 CF OS-1 1990762 6251712 287.0 11 109.2 120.0 15.7 13.0 91 2561 8/26/03 CF Town Garden Rd 1990818 6251648 288,0 13 105.8 115.0 18.6 16.5 92 2562 8/26/03 CF Town Garden Rd 1990827 6251605 289,0 11 110.8 120.0 15.8 13.0 92 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 54 of 156 4 eigh id Ai ' tes, I -723/2 " '4:18/ SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative (%) Elev (ft) Type Field Max Field Opt. Compaction Remarks 2563 8/26/03 CF Town Garden Rd • 1990815 6251784 286,0 13 108.6 115.0 17.6 16.5 94 2565 8/26/03 CF PA-10 1990765 6251982 285.0 15 107.4 112.0 16.5 15.5 96 2566 8/26/03 CF PA-10 1990638 6251965 286.0 13 107.4 115.0 18.2 16.5 93 2567 8/26/03 CF PA-10 1990672 6251997 289.0 15 102.8 112,0 18.3 15.5 92 2568 8/26/03 CF PA-10 1990608 6251974 288.0 15 107.2 112,0 16.4 15.5 96 2569 8/26/03 CF PA-6 1990995 6251987 291,0 11 108.6 120.0 15.4 13.0 90 2570 8/26/03 CF PA-6 1990892 6251968 292,0 13 106.3 115,0 18,4 16.5 92 2571 8/26/03 CF PA-6 1990870 6251997 293,0 15 106.2 112.0 16,8 15.5 95 2572 8/26/03 CF PA-10 1990733 6252021 289,0 15 105.4 112.0 15.9 15.5 94 2574 8/26/03 CF PA-6 1990812 6252173 285,0 15 107.1 112.0 15.3 15.5 96 2575 8/26/03 CF PA-10 1990756 6252105 284,0 10 103.7 112.5 17.8 16.0 92 2575A 8/26/03 CF PA-10 1990756 6252105 284.0 10 107.2 112.5 17.3 16.0 95 2576 8/26/03 CF PA-10 1990698 6252012 286,0 15 106.5 112.0 16.7 15.5 95 2577 8/26/03 CF PA-10 1990730 6252066 288,0 10 106.7 112.5 16.9 16.0 95 2578 8/26/03 CF PA-10 1990742 6252097 289,0 13 109.3 115.0 15.6 16.5 95 2579 8/26/03 CF Town Garden Rd 1990832 6252214 286,0 10 108.2 112.5 16.4 16.0 96 2580 8/26/03 CF PA-6 1990853 6252275 288.0 08 111.6 117.5 14.2 14.0 95 2581 8/26/03 CF PA-6 1990887 6252329 290.0 08 105.6 117,5 17.5 14,0 90 2581A 8/26/03 CF PA-6 1990887 6252329 290.0 08 112,6 117,5 15,2 14,0 96 2582 8/26/03 CF PA-6 1990911 6252329 292.0 15 101,8 112,0 17,3 15,5 91 2582A 8/26/03 CF PA-6 1990911 6252355 292,0 15 106.6 112.0 16.7 15.5 95 2585 8/26/03 CF PA-6 1990902 6252411 293,0 10 107.8 112.5 16.8 16.0 96 2586 8/26/03 CF PA-6 1990920 6252428 294,0 15 106.6 112.0 14.8 15.5 95 2587 8/26/03 CF PA-6 1990917 6252440 295,0 10 108.3 112.5 16,3 16.0 96 2600 9/4/03 CF PA-12 1988430 6254990 209,0 15 102.6 112.0 17,5 15.5 92 2601 9/4/03 CF PA-12 1988370 6254650 212.0 15 101.7 112.0 17.2 15.5 91 2602 9/4/03 CF Greenhaven Dr 1988565 6254655 212.0 15 103.8 112.0 16.9 15.5 93 2603 9/4/03 CF PA-12 1988400 6254745 213.0 15 102.2 112.0 17.8 15.5 91 2604 9/4/03 CF PA-12 1988775 6254870 211.0 10 104.0 112.5 17.3 16.0 92 2605 9/4/03 CF PA-12 1988330 6254700 212.0 10 102.1 112.5 15.3 16.0 91 2606 9/4/03 CF PA-12 1988330 6254700 212,0 15 102.6 112.0 15.7 15.5 92 2607 9/4/03 CF PA-12 1988600 6254745 210,5 15 103.0 112.0 15.5 15,5 92 RT ON 2575A RT OF 2575 RTON2581A RTOF 2581 RT ON 2582A RT OF 2582 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 55 of 156 4 Leighton and Associates, Inc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 2608 9/4/03 CF PA-12 1988730 6254885 213,0 10 101.7 112.5 18.3 16,0 90 2609 9/4/03 CF PA-12 1988330 6254665 213.0 15 102.5 112.0 17.4 15.5 92 2610 9/4/03 CF Greenhaven Dr 1988645 6254985 214.0 15 98.8 112.0 18.8 15.5 88 261 OA 9/4/03 CF Greenhaven Dr 1988655 6254985 214.0 15 103.4 112.0 17,2 15.5 92 2612 9/4/03 CF PA-12 1988280 6254800 213,0 15 103.7 112.0 15,1 15.5 93 2613 9/4/03 CF PA-12 1988400 6254800 213,5 15 102.3 112.0 16,8 15.5 91 2614 9/4/03 CF Greenhaven Dr 1988550 6254655 214,0 15 101.6 112.0 16,8 15.5 91 2615 9/4/03 CF PA-12 1988730 6254705 211,5 15 102.1 112.0 18,4 15.5 91 2616 9/4/03 CF PA-12 1988755 6254705 211,5 10 103.0 112.5 15.4 16.0 92 2617 9/4/03 CF PA-12 1988730 6254870 214,0 15 104.1 112.0 16.1 15.5 93 2618 9/4/03 CF PA-12 1988375 6254710 213.5 10 102.6 112.5 18.0 16.0 91 2619 9/4/03 CF PA-12 1988450 6254890 214,5 10 101.3 112.5 17.8 16.0 90 2620 9/4/03 CF PA-12 1988575 6254725 215.0 15 102.8 112,0 16.6 15.5 92 2621 9/4/03 CF PA-12 1988690 6254910 214.0 15 103.5 112,0 15,9 15.5 92 2622 9/4/03 CF PA-12 1988580 6254985 215.0 10 101.1 112,5 17.6 16.0 90 2623 9/4/03 CF PA-12 1988455 6254725 215.0 15 104.6 112.0 15.5 15.5 93 2624 9/4/03 CF PA-12 1988820 6254885 214.5 15 98.2 112.0 16.8 15.5 88 2624A 9/4/03 CF PA-12 1988820 6254880 214.5 15 102.4 112.0 15.9 15.5 91 2626 9/4/03 CF PA-12 1988660 6254730 215.5 15 103.3 112.0 16.4 15.5 92 2627 9/4/03 CF PA-12 1988435 6254775 215.0 15 102.5 112.0 16.4 15.5 92 2628 9/4/03 CF PA-12 1988670 6254815 215.0 15 103.5 112.0 14,9 15.5 92 2629 9/4/03 CF PA-12 1988510 6254900 216,0 15 103.3 112.0 16.5 15.5 92 2630 9/4/03 CF PA-12 1988350 6254870 216,0 10 102,4 112.5 17.3 16.0 91 2631 9/9/03 CF OS-1 1990750 6251825 301,0 15 103.3 112.0 16.8 15.5 92 2632 9/9/03 CF Alicante Rd 1990860 6251885 303,0 15 102.2 112.0 17.3 15.5 91 2633 9/9/03 CF PA-6 1990900 6252020 304,0 15 102.8 112.0 16.8 15.5 92 2634 9/9/03 CF Town Garden Rd 1990810 6251945 305.0 15 103.0 112.0 15,2 15.5 92 2635 9/9/03 CF PA-10 1990635 6251950 302.0 15 102,8 112.0 15,7 15.5 92 2636 9/9/03 CF PA-6 1990920 6251950 304,0 15 103,6 112,0 16,2 15.5 93 2637 9/9/03 CF PA-6 1991165 6252460 311,0 15 101,8 112.0 17,0 15.5 91 2638 9/9/03 CF PA-6 1990965 6252400 310.0 15 102,0 112,0 16,7 15.5 91 2639 9/9/03 CF PA-6 1990930 6252050 308.0 15 103,6 112,0 15,5 15.5 93 RTON 261 OA RTOF 2610 RT ON 2624A RT OF 2624 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 56 of 156 ' ightc 1 Ass ' • ;s, In '23/2 " •••.ISA' SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 2640 9/9/03 CF PA-10 1990725 6252050 307.0 15 104.9 112.0 14.5 15.5 94 2641 9/9/03 CF Town Garden Rd 1990810 6252165 310.0 15 103.1 112.0 17.6 15.5 92 2642 9/9/03 CF Town Garden Rd 1990830 6251980 304.0 15 101.9 112.0 16.3 15.5 91 2643 9/9/03 CF Alicante Rd 1990697 6251860 305.0 10 102.8 112.5 16.7 16.0 91 2644 9/9/03 CF PA-6 1990890 6251940 307.0 15 102.4 112.0 16.6 15.5 91 2645 9/9/03 CF PA-6 1991150 6252310 312.0 15 102,6 112.0 17.8 15.5 92 2646 9/9/03 CF PA-6 1991170 6252390 312.0 15 103.6 112.0 15.4 15.5 93 2647 9/9/03 CF PA-6 1991040 ,6252375 312,0 15 103.8 112.0 16.7 15.5 93 2648 9/9/03 CF Alicante Rd 1991100 6251910 313,0 15 101.3 112.0 17.4 15.5 90 2649 9/9/03 CF PA-6 1990870 6252030 310,0 15 102.4 112.0 17.2 15.5 91 2650 9/9/03 CF PA-6 1990890 6252360 312,0 15 102,7 112.0 17.6 15.5 92 2651 9/9/03 CF PA-6 1991045 6252530 313,0 15 102,6 112,0 17.3 15,5 92 2652 9/9/03 CF PA-6 1991170 6252470 313,0 10 104,2 112.5 17.5 16,0 93 2653 9/9/03 CF PA-6 1991312 6252430 312.0 15 104,9 112,0 15.3 15,5 94 2654 9/9/03 CF PA-6 1990970 6252430 312,0 15 103,1 112.0 16,8 15,5 92 2655 9/9/03 CF Town Garden Rd 1990825 6252305 312,5 15 102.5 112,0 16,3 15,5 92 2656 9/9/03 CF PA-6 1990975 6252005 311,0 15 101.4 112,0 16.0 15,5 91 2657 9/9/03 CF PA-6 1990902 6252080 310,5 15 103.0 112,0 17.1 15,5 92 2658 9/9/03 CF PA-6 1990910 6252175 312,5 15 101.6 112,0 16.8 15,5 91 2659 9/9/03 CF PA-6 1990970 6252330 314,0 15 102.2 112,0 15,9 15,5 91 2660 9/10/03 CF PA-6 1991010 6252635 303.0 15 105.3 112,0 14,8 15,5 94 2661 9/10/03 CF PA-6 1990983 6252570 304.0 15 102.3 112,0 16,1 15,5 91 2662 9/10/03 CF PA-6 1991065 6252465 304.0 15 103.1 112.0 17,6 15,5 92 2663 9/10/03 CF PA-6 1990905 6252346 304.0 15 101.6 112.0 17,8 15,5 91 2664 9/10/03 CF Town Garden Rd 1990807 6252150 303,0 15 101.8 112.0 16,3 15.5 91 2665 9/10/03 CF PA-6 1990923 6252042 303,0 10 103.4 112.5 17.3 16.0 92 2666 9/10/03 CF PA-6 1991130 6252094 304,0 10 103.1 112.5 16.2 16.0 92 2667 9/10/03 CF PA-6 1991168 6252200 305.0 10 102.3 112.5 18.6 16.0 91 2668 9/10/03 CF PA-6 1991010 6252240 304,0 15 103.5 112,0 15,4 15.5 92 2669 9/10/03 CF PA-6 1991170 6252287 305,0 15 101.6 112.0 17.0 15.5 91 2670 9/10/03 CF PA-6 1991090 6252435 303.5 10 101.6 112.5 16.9 16.0 90 2671 9/10/03 CF PA-6 1991200 6252495 304,0 15 101.8 112.0 16.4 15.5 91 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 57 of 156 Leighton and Associates, Inc 8/23/2 7:54:1 SAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative (%) Elev (ft) Type Field Max Field Opt. Compaction Remarks 2672 9/10/03 CF PA-6 1991140 6252600 304,0 10 102,4 112.5 16.4 16.0 91 2673 9/10/03 CF PA-6 1991055 6252340 305,0 15 104,8 112.0 14,6 15,5 94 2674 -9/10/03 CF PA-6 1991158 6252345 302,0 15 102,1 112.0 16.7 15,5 91 2675 9/10/03 CF PA-6 1991110 6252080 302,0 15 102,9 112.0 16.0 15,5 92 2676 9/10/03 CF Alicante Rd 1991120 6251955 306,0 15 103,0 112.0 17.8 15.5 92 2677 9/10/03 CF PA-6 1991085 6251955 305,0 10 102,6 112.5 18,7 16,0 91 2678 9/10/03 CF PA-10 1990695 6251895 289,0 10 104.1 112.5 18,0 16,0 93 2679 9/10/03 CF PA-10 1990755 6251915 289,0 15 103.7 112.0 15.6 15,5 93 2680 9/10/03 CF PA-10 1990636 6251905 291,0 10 101.9 112.5 15.7 16,0 91 2681 9/10/03 CF Alicante Rd 1990707 6251880 291.0 15 102.9 112.0 16,3 15,5 92 2682 9/10/03 CF PA-10 1990730 6251905 293,0 15 103.6 112.0 17.8 15,5 93 2683 9/10/03 CF PA-10 1990710 6251915 295.0 15 101.0 112.0 18.5 15,5 90 2684 9/10/03 CF PA-10 1990685 6251885 297.0 10 102.6 112.5 17.3 16,0 91 2685 9/10/03 CF PA-10 1990680 6251905 299.0 10 105.2 112.5 15.3 16,0 94 2686 9/10/03 CF PA-10 1990790 6251910 299.0 15 101.8 112.0 15.7 15,5 91 2687 9/10/03 CF PA-6 1990860 6251930 298.0 15 103.3 112.0 17.4 15.5 92 2688 9/10/03 CF Town Garden Rd 1990820 6252105 309,5 15 102.6 112.0 17.8 15.5 92 2689 9/10/03 CF PA-6 1990940 6252760 308,0 10 102,1 112.5 17.3 16.0 91 2690 9/10/03 CF Alicante Rd 1990870 6251885 308,0 15 101,8 112.0 16.7 15.5 91 2691 9/10/03 CF Town Garden Rd 1990810 6251970 308,0 15 102,4 112.0 15.3 15.5 91 2692 9/10/03 CF Town Garden Rd 1990805 6252915 308,0 15 102,8 112.0 16.1 15.5 92 2693 9/10/03 CF PA-6 1991175 6251915 308,0 15 101,9 112.0 16.4 15.5 91 2694 9/10/03 CF PA-6 1991085 6252455 313,0 15 102.2 112.0 16.8 15.5 91 2695 9/10/03 CF PA-6 1991030 6252100 313.0 15 102.3 112.0 16.8 15.5 91 2696 9/10/03 CF PA-6 1991090 6252100 310.0 15 102.7 112.0 16.8 15.5 92 2697 9/10/03 CF PA-10 1990720 6251945 312.0 15 103.4 112.0 16.7 15.5 92 2698 9/10/03 CF Alicante Rd 1990705 6251855 313,0 15 101.0 112.0 15.9 15.5 90 2699 9/10/03 CF PA-10 1990680 6251975 308,0 15 102.3 112,0 15.7 15.5 91 2720 8/28/03 CP PA-10 1990633 6251918 290,0 08 105.2 117.5 16.7 14.0 90 2721 8/28/03 CF PA-10 1990697 6251976 291,0 08 108.2 117.5 15.9 14.0 92 2722 8/28/03 CF PA-10 1990658 6251943 289,0 15 102.6 112.0 17.8 15.5 92 2723 8/28/03 CF PA-10 1990717 6252014 292,0 15 105.4 112.0 16.8 15.5 94 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 58 of 156 ightc 1 Ass ' ;s, Ir '23/2 - '-^ISA' SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative C/o) No. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 2724 8/28/03 CF PA-10 1990758 6252036 291.0 08 106.7 117.5 17.2 14,0 91 2725 8/28/03 CF Town Garden Rd 1990830 6252002 293.0 08 107.6 117.5 15.8 14,0 92 RT ON 2725A 2725A 8/28/03 CF Town Garden Rd 1990842 6252011 293.0 08 111.3 117.5 15.6 14,0 95 RT OF 2725 2727 8/28/03 CF PA-10 1990787 6252162 287.0 08 112.4 117.5 14.7 14,0 96 2728 8/28/03 CF Town Garden Rd 1990828 6252087 289.0 10 102.8 112.5 18.5 16.0 91 RT ON 2728A 2728A 8/28/03 CF Town Garden Rd 1990820 6252075 289,0 15 106.4 112.0 17.6 15.5 95 RT OF 2728 2730 8/28/03 CF PA-6 1990921 6252122 295,0 15 104.7 112.0 18.2 15.5 93 2731 8/28/03 CF Town Garden Rd 1990830 6252148 292,0 15 107.5 112.0 16.8 15.5 96 2732 8/28/03 CF PA-6 1991037 6252008 292,0 08 106.3 117.5 17,2 14.0 90 2733 8/28/03 CF PA-6 1991037 6252037 293,0 10 104.6 112.5 18.3 16.0 93 2734 8/28/03 CF PA-6 1991083 6252146 295,0 10 102.8 112.5 18.7 16.0 91 2735 8/28/03 CF PA-6 1990982 6252232 290,0 15 101.8 112.0 16.9 15.5 91 2736 8/28/03 CF PA-6 1990867 6252162 291,0 08 107.8 117.5 15.7 14.0 92 2737 8/28/03 CF PA-6 1990922 6252314 293,0 08 108.3 117.5 17.1 14.0 92 2738 8/28/03 CF PA-6 1990896 6252388 294,0 08 107.9 117.5 15.3 14.0 92 2739 8/28/03 CF PA-6 1991063 6252422 302,0 08 105.8 117.5 16.8 14.0 90 2740 8/28/03 CF PA-6 1990987 6252479 303,0 13 106.5 115.0 18.2 16.5 93 2741 8/28/03 CF PA-6 1991054 6252563 304,0 15 106,2 112.0 16,8 15.5 95 2742 8/28/03 CF PA-6 1991038 6252504 305,0 15 102.7 112.0 17.3 15.5 92 RT ON 2742A 2742A 8/28/03 CF PA-6 1991038 6252504 305,0 15 107,4 112.0 16.8 15.5 96 RT OF 2742 2744 8/28/03 CF PA-6 1990864 6252263 295,0 08 108,9 117,5 15.2 14.0 93 2745 8/28/03 CF PA-10 1990783 6252141 296,0 13 107,6 115.0 17.5 16,5 94 2746 8/28/03 CF PA-6 1990861 6252307 293,0 10 106,6 112.5 16.8 16,0 95 2758 8/29/03 CF Alicante Rd 1990648 6251842 282,0 15 103,7 112.0 17.8 15,5 93 2759 8/29/03 CF Alicante Rd 1990756 6251861 284,0 15 104,8 112.0 16,7 15,5 94 2762 8/29/03 CF Alicante Rd 1990985 6251875 289,0 11 110,2 120.0 15,8 13,0 92 2763 8/29/03 CF Alicante Rd 1990765 6251854 287,0 08 111,5 117.5 15.3 14.0 95 2764 8/29/03 CF Alicante Rd 1990720 6251866 290,0 11 108.5 120.0 16,8 13.0 90 2765 9/2/03 CF Alicante Rd 1990625 6251832 287.0 11 109.3 120.0 16.7 13.0 91 2766 9/2/03 CF Alicante Rd 1990798 6251867 288.0 13 107.2 115.0 18.5 16.5 93 2767 9/2/03 CF Alicante Rd 1990839 6251855 291.0 11 107.8 120.0 16.7 13.0 90 2768 9/2/03 CF Alicante Rd 1990832 6251832 293.0 11 109.5 120.0 15.6 13.0 91 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 59 of 156 Leighton and Associates, Inc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 2769 9/2/03 CF Alicante Rd 1990956 6251784 295.0 08 106,9 117,5 17.3 14.0 91 2784 9/2/03 CF Alicante Rd 1990956 6251914 297.0 08 106,3 117,5 17,2 14.0 90 2785 9/2/03 CF PA-6 1991045 6251968 295.0 15 105,2 112,0 16,2 15.5 94 2786 9/2/03 CF PA-6 1991051 6252024 297.0 11 109.5 120.0 15.2 13.0 91 2787 9/2/03 CF PA-6 1991078 6252078 298,0 11 107.9 120.0 16.8 13.0 90 2788 9/2/03 CF PA-6 1991110 6252142 299,0 08 106.8 117,5 15.4 14.0 91 2789 9/2/03 CF PA-6 1990968 6252047 298,0 11 110.2 120,0 14.8 13.0 92 2791 9/2/03 CF Alicante Rd 1991012 6251923 300,0 11 111.7 120,0 14.6 13.0 93 2800 9/10/03 CF PA-6 1991148 6251995 298,0 10 106.7 112.5 14.2 16.0 95 2801 9/10/03 CF PA-6 1991135 6252034 310,0 10 101.9 112.5 14,9 16.0 91 2802 9/10/03 CF PA-6 1991133 6252180 311,0 10 101.5 112.5 18,2 16.0 90 2803 9/10/03 CF PA-6 1991127 6252400 310,0 10 101.6 112.5 18,6 16.0 90 2804 9/10/03 CF PA-6 1991094 6252511 309,0 10 102.4 112.5 17.5 16.0 91 2805 9/10/03 CF PA-6 1991026 6252556 307,0 10 101.6 112.5 18.6 16.0 90 2806 9/10/03 CF PA-6 1991012 6252476 305,0 10 101.2 112.5 18.5 16.0 90 2807 9/10/03 CF PA-6 1990919 6252374 306,0 10 101.7 112.5 19.5 16.0 90 2808 9/10/03 CF PA-6 1990895 6252304 304,0 10 101.8 112.5 18.5 16.0 90 2809 9/10/03 CF Town Garden Rd 1990810 6252292 303.0 10 101.6 112.5 18.7 16.0 90 2810 9/10/03 CF PA-6 1990900 6252493 305.0 10 102.8 112.5 18.0 16.0 91 2811 9/10/03 CF PA-6 1990950 6252644 307.0 10 102.5 112.5 18.7 16.0 91 2812 9/10/03 CF PA-6 1990984 6252698 308.0 10 102.9 112.5 18.0 16.0 91 2813 9/10/03 CF PA-6 1991030 6252540 309.0 10 102.7 112.5 17.6 16.0 91 2814 9/10/03 CF PA-6 1991006 6252502 308.0 10 101.9 112.5 16.1 16.0 91 2815 9/10/03 CF PA-6 1991024 6252484 308,0 10 99.1 112.5 19,4 16,0 88 2815A 9/10/03 CF PA-6 1991034 6252491 308,0 10 101.6 112.5 18,1 16.0 90 2817 9/10/03 CF PA-6 1991163 6252136 310,0 10 102.9 112.5 17.5 16.0 91 2818 9/10/03 CF PA-6 1991169 6252327 310,0 10 103.0 112.5 18.7 16.0 92 2819 9/10/03 CF PA-6 1991254 6252420 312,0 10 103.5 112.5 19.2 16.0 92 2820 9/10/03 CF PA-6 1991088 6252567 318,0 10 103.5 112.5 19.3 16.0 92 2821 9/10/03 CF PA-6 1991050 6252939 315,0 10 104,8 112.5 19.5 16,0 93 2822 9/10/03 CF PA-7 1991078 6253051 349,0 10 100,5 112.5 19.5 16,0 89 2822A 9/10/03 CF PA-7 1991254 6253322 349,0 10 109,3 112.5 18.5 16,0 97 RTON2815A RTOF 2815 RT ON 2822A RT OF 2822 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 60 of 156 ightt 1 As< :s, Ir 4 23/2 '' -.m SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 2829 9/10/03 CF PA-7 1991198 6253334 344.0 10 108.9 112,5 15.1 16.0 97 2830 9/10/03 CF PA-7 1991121 6253042 335.0 10 108.7 112,5 16.0 16.0 97 2831 9/10/03 CF PA-6 1991086 6252792 323.0 10 104.3 112.5 15.0 16.0 93 2832 9/10/03 CF PA-6 1991120 6252357 318.0 10 104.6 112.5 17.3 16.0 93 2833 9/10/03 CF PA-6 1991105 6252357 316.0 10 104.9 112.5 19.1 16.0 93 2834 9/12/03 CF PA-6 1990851 6251986 307.0 10 105.4 112.5 15.4 16.0 94 2835 9/12/03 CF PA-6 1990921 6251978 308,0 10 102.7 112.5 16.5 16.0 91 2836 9/12/03 CF PA-6 1990998 6251962 309,0 10 106,9 112.5 15.9 16.0 95 2837 9/12/03 CF PA-6 1990935 6252319 310,0 10 109,3 112,5 16.1 16.0 97 2838 9/12/03 CF PA-6 1990907 6252499 311,0 10 105,7 112,5 14.6 16.0 94 2839 9/12/03 CF Town Garden Rd 1990796 6252349 309,0 10 106.9 112,5 18.6 16.0 95 2840 9/12/03 CF PA-10 1990741 6252208 310,0 10 105.7 112.5 18.4 16.0 94 2841 9/12/03 CF PA-10 1990629 6252100 312,0 10 106.1 112.5 16,6 16,0 94 2842 9/12/03 CF PA-10 1990627 6252066 313,0 10 104,2 112.5 16,1 16,0 93 2843 9/12/03 CF PA-10 1990591 6251915 312.0 10 103,7 112.5 18,3 16,0 92 2844 9/12/03 CF PA-10 1990695 6251884 309,0 10 103.6 112.5 18,5 16,0 92 2845 9/12/03 CF PA-10 1990787 6251921 308,0 10 102,7 112.5 19,0 16,0 91 2846 9/12/03 CF Town Garden Rd 1990802 6252008 307,0 10 103,8 112,5 18,4 16.0 92 2847 9/12/03 CF Town Garden Rd 1990862 6252116 306,0 10 102,5 112,5 16,1 16,0 91 2848 9/12/03 CF Town Garden Rd 1990820 6252204 307,0 10 102,7 112,5 14.7 16,0 91 2849 9/12/03 CF Town Garden Rd 1990861 6252231 308,0 10 102,6 112,5 16,1 16,0 91 2850 9/12/03 CF Town Garden Rd 1990795 6252298 308,0 10 103,9 112,5 16,2 16,0 92 2851 9/12/03 CF PA-6 1990879 6252365 310,0 10 101,1 112,5 16,7 16,0 90 2852 9/12/03 CF PA-6 1990981 6252355 311,0 10 101,4 112.5 16.3 16,0 90 2853 9/12/03 CF PA-6 1991064 6251973 304,0 10 101.5 112.5 16.7 16,0 90 2854 9/12/03 CF PA-6 1990908 6251938 305.0 10 104.5 112.5 16.0 16,0 93 2855 9/12/03 CF PA-6 1990871 6251978 306,0 10 104.2 112.5 16.2 16,0 93 2856 9/12/03 CF PA-6 1990901 6252006 307.0 10 106.0 112,5 17.3 16,0 94 2857 9/12/03 CF PA-10 1990557 6251905 302.0 10 101.7 112,5 17.9 16,0 90 2858 9/12/03 CF PA-10 1990604 6252014 303.0 10 102.1 112,5 16.2 16,0 91 2859 9/12/03 CF PA-6 1991039 6252471 308.0 10 103,6 112,5 17.2 16,0 92 2860 9/12/03 CF PA-6 1991238 6252452 309.0 10 102,9 112,5 17.0 16,0 91 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 61 of 156 4 Leighton and Associates, Inc S/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test Test Test Soil Dry Density Moisture (%) Relative (%) Test Test Test Soil Dry Density Moisture (%) Relative (%) Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 9/11/03 CF PA-6 1991150 6252210 317.0 15 101.3 112.0 16.8 15.5 90 9/11/03 CF PA-7 1991220 6253248 332,0 09 106,5 118,0 17,3 15.0 90 9/11/03 CF PA-7 1991061 6253027 310.0 09 107,9 118,0 16,5 15.0 91 9/1t/03 CF PA-7 1991135 6253220 332.0 09 104,8 118,0 16.6 15,0 89 RT ON 2864A V 9/11/03 CF PA-7 1991140 6253208 332.0 09 108,0 118,0 17.0 15,0 92 RT OF 2864A 9/11/03 CF PA-7 1991115 6253181 331.0 09 105,8 118.0 16.4 15,0 90 9/11/03 CF PA-7 1991146 6253035 314.5 09 107,2 118.0 16.9 15,0 91 9/11/03 CF PA-10 1990782 6252340 314.0 15 102,6 112.0 17.8 15,5 92 9/11/03 CF PA-10 1990775 6252055 315.0 09 106,7 118.0 16.1 15,0 90 9/11/03 CF PA-6 1991151 6252031 309.0 10 104.3 112.5 17.5 16.0 93 9/11/03 CF PA-6 1990934 6252229 311.0 10 106,8 112.5 16.2 16.0 95 9/11/03 CF PA-6 1991006 6252252 305,0 10 104,4 112.5 14.8 16.0 93 9/11/03 CF Town Garden Rd 1990826 6252272 309.0 10 103,7 112.5 16.4 16.0 92 9/11/03 CF Town Garden Rd 1990900 6252308 308.0 10 106,2 112.5 16,3 16.0 94 9/11/03 CF PA-6 1990926 6252438 315.0 10 98,4 112,5 16,3 16,0 88 RT ON 2875A \ 9/11/03 CF PA-6 1990920 6252440 315,0 10 103,8 112,5 18.0 16,0 92 RT OF 2875 9/11/03 CF PA-6 1991125 6252630 316,0 10 102,6 112,5 16.7 16.0 91 9/11/03 CF PA-6 1991068 6252628 317,0 10 103,5 112,5 15.1 16.0 92 9/11/03 CF PA-6 1991046 6252831 318.0 10 104,3 112,5 18.8 16.0 93 9/11/03 CF PA-7 1991102 6252986 322.0 10 104,7 112,5 19.2 16.0 93 9/11/03 CF PA-7 1991093 6253039 324.0 10 103,7 112,5 16.3 16.0 92 9/11/03 CF PA-7 1991150 6253156 326,0 10 102.7 112,5 18.2 16.0 91 9/11/03 CF PA-7 1991214 6253262 328.0 10 103.7 112,5 16.0 16.0 92 9/11/03 CF PA-7 1991267 6253360 330.0 10 101.6 112,5 15.2 16.0 90 9/11/03 CF PA-7 1991261 6253392 332.0 10 103,6 112,5 16.0 16,0 92 9/11/03 CF PA-6 1991063 6252822 314.0 10 105,0 112,5 16.3 16.0 93 9/11/03 CF PA-6 1991089 6252700 312.0 10 105,3 112.5 16.2 16.0 94 9/11/03 CF PA-6 1991100 6252512 308.0 10 103.8 112.5 16.5 16.0 92 9/11/03 CF PA-6 1991099 6252373 310.0 10 102.8 112.5 16.0 16.0 91 9/11/03 CF PA-6 1991005 6252240 314.0 10 105,2 112.5 17.5 16.0 93 9/11/03 CF PA-6 1990952 6252191 308.0 10 106,1 112.5 14.2 16.0 94 9/11/03 CF PA-6 1990887 6252174 306.0 10 104,8 112.5 16.1 16.0 93 ;t Number: 971009014 ;t Name: Bressi Ranch ;t Location • 0 0 Pag e62 of 156 •ghto ' Ass< s, In( ' 3/2 18AI ' SUMMARY OF FIELD DENSITY TESTS Test Tesf Test Location Test Soil Dry Density Moisture (%) Relative C/o) No. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 2894 9/11/03 CF PA-6 1990796 6252162 304.0 10 103,7 112.5 16,0 16.0 92 2895 9/11/03 CF PA-6 1990844 6252285 306.0 10 98.1 112.5 16.1 16.0 87 RT ON 2895A 2895A 9/11/03 CF PA-6 1990857 6252305 306.0 10 105.5 112.5 14.2 16.0 94 RT OF 2895 2896 9/12/03 CF PA-6 1991220 6252022 312,0 10 105,4 112.5 16.1 16.0 94 2897 9/12/03 CF PA-6 1991207 6252099 313.0 10 104.6 112.5 15.6 16.0 93 2898 9/12/03 CF PA-6 1991215 6252245 318.0 10 105.6 112.5 15.1 16.0 94 2899 9/12/03 CF PA-6 1991079 6252012 312.0 10 103.7 112.5 13.1 16.0 92 2906 9/3/03 CF PA-6 1991036 6252115 297.0 11 107.6 120.0 16.8 13.0 90 2907 9/3/03 CF PA-6 1-991084 6252197 298,0 11 109.5 120.0 15.9 13.0 91 2908 9/3/03 CF PA-6 1991012 6252304 299,0 13 105.8 115.0 18.6 16.5 92 2909 9/3/03 CF PA-6 • 1991068 6252366 302,0 13 101.3 115.0 18.6 16.5 88 RT ON 2909A 2909A 9/3/03 CF PA-6 1991078 6252361 302,0 13 104.6 115.0 18.2 16.5 91 RT OF 2909 2911 9/3/03 CF PA-6 1990918 6252342 296,0 11 108.3 120.0 15.8 13.0 90 2912 9/3/03 CF PA-6 1990956 6252225 297,0 08 106.8 117.5 17.5 14.0 91 2913 9/3/03 CF PA-6 1991104 6252275 303,0 11 107.9 120.0 16.7 13.0 90 2914 9/3/03 CF PA-6 1991008 6252256 301,0 13 105.8 115.0 17.8 16.5 92 2915 9/3/03 CF PA-6 1991112 6252441 308,0 08 106.5 117.5 15.9 14.0 91 2916 9/3/03 CF PA-6 1991082 6252416 309.0 13 107.2 115.0 18.6 16.5 93 2917 9/3/03 CF PA-6 1990997 6252487 310.0 11 104.2 120.0 14.7 13.0 87 RTON2917A 2917A 9/3/03 CF PA-6 1990997 6252487 310,0 11 107.7 120.0 15.3 13.0 90 RTOF 2917 2919 9/3/03 CF PA-6 1991123 6252528 308,0 08 105.3 117.5 17.3 14,0 90 2920 9/3/03 CF PA-6 1991017 6252537 310,0 11 110,6 120.0 15,7 13,0 92 2932 9/4/03 SF OS-1 1990160 6251106 223,0 08 105,6 117,5 13,8 14,0 90 2933 9/4/03 SF OS-1 1990275 6251184 215,0 08 106.3 117.5 12,7 14,0 90 2934 9/4/03 SF OS-1 1990242 6251128 234,0 11 104.2 120,0 13.2 13,0 87 RT ON 2934A 2934A 9/4/03 SF OS-1 1990237 6251125 234,0 11 108.2 120,0 12.7 13,0 90 RT OF 2934 2936 9/4/03 SF OS-1 1990518 6251056 230,0 11 109.5 120.0 11.8 13,0 91 2937 9/4/03 SF OS-1 1990535 6251210 245,0 08 102.6 117.5 14.6 14,0 87 RT ON 2937A 2937A 9/4/03 SF OS-1 1990535 6251215 245,0 08 105.2 117.5 15.2 14,0 90 RT OF 2937 2941 9/4/03 SF OS-1 1990373 6251196 224.0 11 107.9 120.0 11.7 13,0 90 2942 9/4/03 SF OS-1 1990497 6251178 250,0 08 105.4 117.5 15.3 14,0 90 2947 9/4/03 SF OS-1 1990072 6251068 235.0 10 102.4 112.5 15.3 16,0 91 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 63 of 156 4 Leighton and Associates, Inc 8/23/2 7:54; I SAM SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil 0. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction 2948 9/4/03 SF OS-1 1990111 6251047 238.0 10 98.6 112.5 16.2 16,0 88 2948A 9/4/03 SF OS-1 1990121 6251051 238,0 10 102.5 112.5 15.4 16.0 91 2950 9/4/03 SF OS-1 1990000 6251040 254.0 10 99.3 112.5 14.9 16.0 88 2950A 9/4/03 SF OS-1 1990010 6251044 254.0 10 101.3 112.5 15.0 16.0 90 2952 9/4/03 SF OS-1 1989962 6251031 260.0 10 102,7 112.5 16.4 16.0 91 2987 9/8/03 CF PA-12 1988630 6255145 197.0 03 110,0 122.0 13.4 11.0 90 2988 9/8/03 CF PA-12 1988610 6255175 200.0 03 109.8 122.0 13.0 11.0 90 2989 9/8/03 CF PA-12 1988530 6254975 202.0 15 102.5 112,0 16.3 15.5 92 2990 9/8/03 CF PA-12 1998520 6254935 204,0 15 100.7 112,0 18.4 15.5 90 2991 9/8/03 CF PA-12 1988487 6254770 207,0 15 102.5 112,0 17.0 15.5 92 2992 9/8/03 CF PA-12 1988837 6255128 198,0 15 103.5 112.0 16.3 15.5 92 2993 9/8/03 CF PA-12 1988783 6255128 200,0 15 104.6 112.0 15.6 15.5 93 2994 9/8/03 CF PA-12 1988794 6255084 199,0 03 110.9 122.0 14.3 11.0 91 2995 9/8/03 CF PA-12 1988882 6255167 201,0 03 109.6 122.0 13,7 11.0 90 2996 9/8/03 CF PA-12 1988921 6255221 200,0 05 112.4 124.0 14,3 12.0 91 2997 9/8/03 CF PA-12 1988804 6255197 199,0 09 107.6 118.0 16,5 15.0 91 2998 9/8/03 CF PA-12 1988982 6255258 197,0 03 110.6 122.0 13.5 11.0 91 2999 9/8/03 CF PA-12 1989032 6255386 198.0 15 103.7 112.0 17.8 15.5 93 3000 9/15/03 CF PA-6 1990845 6252022 311.0 10 103.5 112.5 16.1 16.0 92 3001 9/15/03 CF Town Garden Rd 1990839 6252172 312,0 10 104.1 112.5 17.8 16.0 93 3002 9/15/03 CF PA-6 1990898 6252285 313,0 10 103.9 112.5 17.1 16.0 92 3003 9/15/03 CF PA-6 1990938 6252256 310,0 10 104.0 112.5 17.1 16.0 92 3004 9/15/03 CF PA-6 1991027 6252397 312,0 10 104,4 112.5 16.8 16.0 93 3005 9/15/03 CF PA-6 1991072 6252463 314,0 10 103,7 112.5 16.4 16.0 92 3006 9/15/03 CF PA-6 1991087 6252773 316,0 10 103,9 112.5 18.2 16.0 92 3007 9/15/03 CF PA-7 1991020 6252997 318,0 10 104,5 112,5 18.8 16.0 93 3008 9/15/03 CF PA-7 1991069 6253091 320,0 10 104,5 112,5 18.1 16.0 93 3009 9/15/03 CF PA-7 1991117 6253082 322,0 10 104,0 112,5 18.7 16.0 92 3010 9/15/03 CF PA-10 1990687 6252174 311,0 10 105.0 112.5 19.2 16.0 93 3011 9/15/03 CF PA-10 1990542 6251957 310,0 10 104.9 112.5 18,6 16.0 93 3012 9/15/03 CF PA-10 1990730 6251919 309,0 10 104,4 112.5 18.4 16.0 93 3013 9/15/03 CF PA-6 1991122 6251998 309,0 10 104,7 112.5 18.1 16.0 93 Remarks RT ON 2948A RT OF 2948 RT ON 2950A RT OF 2950 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 64 of 156 Leig' ind / ates. -8/23' ''54;r' SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Elev (ft) Type Dry Density Moisture (%) Relative C/o) Field Max Field Opt. Compaction Remarks 3014 9/15/03 CF PA-6 1991239 6252054 310,0 10 104.4 112,5 18.2 16.0 93 3015 9/15/03 CF PA-6 1991220 6252365 325,0 10 106.4 112.5 18.4 16.0 95 3016 9/15/03 CF PA-6 1991340 6252589 327.0 10 109.4 112.5 18.1 16.0 97 3017 9/15/03 CF OS-1 1990100 6251641 172,0 10 108.1 112.5 18,1 16.0 96 3018 9/15/03 CF OS-1 1990129 6251718 173,0 10 108.7 112.5 18,4 16.0 97 3019 9/15/03 CF OS-1 1990115 6251699 175,0 10 108,8 112.5 18,1 16,0 97 3020 9/15/03 CF OS-1 1990115 6251679 176,0 10 108,7 112.5 18,5 16,0 97 3021 9/15/03 CF PA-6 1991242 6252040 316,0 10 104,2 112.5 16,1 16,0 93 3022 9/15/03 CF PA-6 1991239 6252252 318.0 10 104,4 112.5 18,2 16,0 93 3023 9/15/03 CF PA-6 1991158 6252460 315,0 10 103,9 112.5 16,1 16,0 92 3024 9/15/03 CF PA-6 1991030 6252276 312,0 10 105,0 112,5 18,4 16.0 93 3025 9/15/03 CF PA-6 1990976 6252139 309,0 10 104,1 112,5 17,2 16,0 93 3026 9/15/03 CF PA-6 1990988 6252248 310,0 10 104,5 112,5 18,2 16.0 93 3027 9/15/03 CF PA-6 1990871 6252315 311,0 10 104,0 112,5 16,2 16.0 92 3028 9/15/03 CF PA-6 1990948 6252490 314,0 10 104,4 112.5 18,1 16.0 93 3029 9/15/03 CF PA-6 1990857 6252480 312,0 10 104,9 112,5 18,1 16,0 93 3030 9/15/03 CF PA-10 1990705 6252185 313,0 10 104,7 112,5 18,9 16,0 93 3031 9/16/03 CF PA-6 1991167 6252030 315.0 10 103,6 112,5 18,2 16,0 92 3032 9/16/03 CF PA-6 1991220 6252168 317.0 10 104,3 112,5 18,3 16.0 93 3033 9/16/03 CF PA-6 1991183 6252411 319.0 10 104.1 112,5 18,2 16.0 93 3034 9/16/03 CF PA-6 1991201 6252533 320,0 10 108,9 112,5 17,4 16,0 97 3035 9/16/03 CF PA-6 1990971 6252554 318,0 10 103,6 112.5 17,5 16,0 92 3036 9/16/03 CF PA-10 1990759 6252209 314,0 10 104,0 112,5 16,5 16,0 92 3037 9/16/03 CF PA-6 1991088 6252937 327,0 10 108.4 112.5 18,6 16,0 96 3038 9/16/03 CF PA-7 1991149 6252997 331,0 10 108.7 112.5 17,9 16.0 97 3039 9/16/03 CF PA-7 1991134 6253045 331,0 10 108.9 112.5 18,1 16,0 97 3040 9/16/03 CF PA-7 1991152 6253068 334,0 10 108.4 112.5 18,5 16,0 96 3041 9/16/03 CF PA-7 1991099 6253157 336,0 10 109.7 112.5 17.3 16,0 97 3042 9/16/03 CF PA-7 1991139 6253162 338,0 10 108,4 112.5 18.4 16,0 96 3043 9/16/03 CF PA-6 1990849 6252225 316.0 10 104,3 112.5 16.0 16,0 93 3044 9/16/03 CF PA-6 1991013 6252193 318.0 10 103,9 112.5 16.3 16.0 92 3045 9/16/03 CF PA-6 1991136 6252206 320.0 10 103,5 112.5 18.6 16.0 92 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 65 of 156 4 Leighton and Associates, Inc 8/23/2 7:54; 18AM SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil 0. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction 3046 9/16/03 CF PA-6 1991250 6252400 322.0 10 104.9 112.5 18,1 16.0 93 3047 9/16/03 CF PA-6 1991175 6252670 320.0 10 104.4 112.5 15,0 16,0 93 3048 9/16/03 CF PA-6 1991272 6252935 316,0 10 104.9 112.5 18,2 16.0 93 3049 9/16/03 CF PA-6 1991120 6252935 329,0 10 108.7 112.5 17.7 16.0 97 3050 9/16/03 CF PA-7 1991095 6253019 331,0 10 108,6 112.5 17.3 16.0 97 3080 9/15/03 CF OS-1 1990105 6251525 164.0 07 109.5 122.0 14.8 13.0 90 3081 9/15/03 CF OS-1 1990135 6251580 165.0 07 109.9 122.0 15.2 13,0 90 3082 9/15/03 CF OS-1 1990095 6251573 168.0 07 110.6 122.0 14.2 13,0 91 3083 9/15/03 CF OS-1 1989990 6251565 169,0 07 110.4 122.0 15.8 13,0 90 3084 9/15/03 CF OS-1 1989900 6251575 174,0 07 111.3 122.0 14.0 13.0 91 3085 9/15/03 CF OS-1 1989940 6251510 170.0 07 109.7 122.0 15,5 13.0 90 3086 9/15/03 CF OS-1 1990140 6251530 170.0 07 110.9 122.0 14.1 13.0 91 3087 9/15/03 CF OS-1 1990015 6251580 170.0 07 107.7 122.0 15.6 13.0 88 3087A 9/15/03 CF OS-1 1990018 6251580 170.0 07 110.5 122.0 13.9 13.0 91 3088 9/15/03 CF OS-1 1990080 6251525 167.5 07 111.4 122.0 13.6 13,0 91 3089 9/15/03 CF OS-1 1990050 6251620 172.0 09 106.7 118.0 16.8 15,0 90 3090 9/15/03 CF OS-1 1990095 6251640 170.5 09 107.8 118.0 17.1 15.0 91 3091 9/15/03 CF OS-1 1990150 6251620 170.0 09 107.4 118.0 16.2 15.0 91 3092 9/15/03 CF OS-1 1990085 6251510 169.0 09 108.3 118.0 16.2 15.0 92 3093 9/15/03 CF OS-1 1989860 6251560 173.0 07 111.7 122.0 12.8 13.0 92 3094 9/15/03 CF OS-1 1989900 6251510 173.0 09 107.9 118.0 15.9 15.0 91 3095 9/15/03 CF OS-1 1989895 6251620 175.0 09 108.7 118.0 15.6 15.0 92 3096 9/15/03 CF OS-1 1989990 6251490 175,0 09 109.2 118.0 15.1 15.0 93 3097 9/15/03 CF OS-1 1989945 6251553 176,5 09 108.1 118.0 17.4 15.0 92 3098 9/15/03 CF OS-1 1989995 6251545 176,0 09 106.8 118,0 16.6 15.0 91 3099 9/15/03 CF OS-1 1989945 6251545 176,0 09 107.2 118,0 15.3 15.0 91 3100 9/8/03 CF PA-12 1989098 6255355 200,0 15 104.2 112,0 18.4 15.5 93 3101 9/9/03 CF PA-12 1988992 6255242 201,0 15 102.9 112,0 18.2 15.5 92 3102 9/9/03 CF PA-12 1988973 6255389 200,0 15 103.5 112.0 17.8 15.5 92 3103 9/9/03 CF PA-12 1989064 6255312 202.0 08 107.4 117.5 16.7 14.0 91 3104 9/9/03 CF PA-12 1988798 6255205 198.0 08 108.3 117.5 17.2 14,0 92 3105 9/9/03 CF PA-12 1988734 6255087 200.0 15 101.7 112.0 18.6 15,5 91 Remarks RT ON 3087A RT OF 3087 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 66 of 156 eigh' td A; tes, I 723/: 4:18, SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative C/o) Compaction Remarks 3106 9/9/03 CF PA-12 1988812 6254929 208.0 15 98.2 112.0 17.8 15.5 88 RTON3106A 3106 A 9/9/03 CF PA-12 1988812 6254929 208.0 15 103.4 112.0 17.7 15.5 92 RTOF 3106 3108 9/9/03 CF PA-12 1988812 6254846 209,0 08 106.8 117.5 15.4 14.0 91 3109 9/9/03 CF PA-12 1988689 6254963 210.0 08 107.8 117.5 16.2 14.0 92 3110 9/9/03 CF PA-12 1988932 6255149 204,0 15 101.4 112.0 15.3 15.5 91 3111 9/9/03 CF PA-12 1988745 6255083 205,0 15 102.2 112.0 14.2 15.5 91 3112 9/9/03 CF PA-12 1988738 6255026 206,0 08 103.0 117.5 12.6 14.0 88 RTON3112A 3112A 9/9/03 CF PA-12 1988738 6255026 206,0 08 105.6 117.5 14.2 14.0 90 RT OF 3112 3114 9/9/03 CF PA-12 1988775 6255172 203,0 08 106.1 117.5 15.7 14.0 90 3115 9/9/03 CF PA-12 1988838 6255158 204,0 15 98.3 112.0 11.8 15.5 88 RTON3115A 3115A 9/9/03 CF PA-12 1988838 6255158 204,0 15 101.5 112.0 14,6 15.5 91 RTOF 3115 3117 9/9/03 CF PA-12 1988926 6255235 202,0 10 105.4 112.5 17.3 16.0 94 3118 9/9/03 CF PA-12 1988987 6255215 203,0 04 108.0 120.5 13.2 12.5 90 3119 9/9/03 CF PA-12 1989053 6255268 201,0 08 107.3 117,5 15.7 14,0 91 3120 9/9/03 CF PA-12 1989036 6255312 202.0 04 105.2 120.5 10.5 12,5 87 RTON3120A 3120 A 9/9/03 CF PA-12 1989036 6255312 202.0 04 108.2 120.5 11.8 12.5 90 RTOF 3120 3122 9/9/03 CF PA-12 1989051 6255312 203.0 04 109.7 120.5 12.8 12.5 91 3123 9/9/03 CF PA-12 1989011 6255410 200,0 08 107,4 117.5 15,2 14,0 91 3124 9/9/03 CF PA-12 1989038 6255442 202,0 15 103,5 112,0 17,2 15,5 92 3125 9/9/03 CF PA-12 1988989 6255385 204,0 15 105,4 112,0 15,9 15,5 94 3126 9/9/03 CF PA-12 1988981 6255341 205,0 08 107,6 117,5 16,8 14,0 92 3127 9/10/03 CF PA-12 1988842 6254588 215,0 08 106,4 117.5 16.2 14,0 91 3128 9/10/03 CF PA-12 1988938 6254612 217,0 08 108,3 117.5 15,4 14,0 92 3129 9/10/03 CF PA-12 1988810 6254634 214,0 08 105,9 117.5 14,3 14,0 90 3130 9/10/03 CF PA-12 1988878 6254538 218,0 15 97.3 112.0 10,7 15,5 87 RTON3130A 3130A 9/10/03 CF PA-12 1988878 6254538 218,0 15 102.4 112.0 14,6 15,5 91 RTOF 3130 3132 9/10/03 CF PA-12 1988777 6254698 220,0 15 103.1 112.0 15.2 15.5 92 3133 9/10/03 CF PA-12 1988673 6254714 222.0 15 98.2 112.0 11.6 15.5 88 RTON 3133A 3133A 9/10/03 CF PA-12 1988673 6254714 222.0 15 100.8 112.0 15.0 15.5 90 RTOF 3133 3135 9/10/03 CF PA-12 1988768 6254744 216.0 15 103.5 112.0 16.4 15.5 92 3136 9/10/03 CF PA-12 1988655 6254772 217.0 08 106.6 117.5 15.2 14.0 91 3137 9/10/03 CF PA-12 1988801 6254815 215.0 08 105.8 117.5 14.2 14.0 90 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 67 of 156 Leighton and Associates, Inc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 3138 9/10/03 CF PA-12 1988738 6254821 214.0 08 106.8 117.5 15.2 14,0 91 3139 9/10/03 CF PA-12 1988698 6254868 213.0 10 103.3 112.5 16.5 16,0 92 3140 9/10/03 CF PA-12 1988783 6254598 223.0 10 104.2 112.5 15.8 16.0 93 3141 9/10/03 CF PA-12 1988912 6254525 225.0 10 102.5 112.5 16.3 16.0 91 3142 9/10/03 CF PA-12 1988843 6254536 226.0 10 103.7 112.5 16.7 16.0 92 3143 9/10/03 CF PA-12 1988944 6254578 228,0 15 102.8 112.0 14.8 15.5 92 3144 9/10/03 CF PA-12 1988824 6254614 227,0 08 106.5 117.5 15.3 14,0 91 3145 9/10/03 CF PA-12 1988811 6254625 226,0 08 105.8 117.5 14.6 14.0 90 3146 9/10/03 CF PA-12 1988874 6254588 229,0 10 103,8 112.5 16.3 16.0 92 3200 9/16/03 CF PA-7 1991120 6253058 333,0 10 108,7 112.5 18.3 16,0 97 3201 9/16/03 CF PA-7 1991094 6253119 334.0 10 108,6 112.5 18,0 16,0 96 3202 9/16/03 CF PA-7 1991129 6253200 339,0 10 108.1 112.5 18.2 16.0 96 3203 9/16/03 CF PA-10 1991110 6252384 323,0 10 104.2 112.5 18.0 16.0 93 3204 9/16/03 CF PA-6 1991123 6252433 322,0 10 104.2 112.5 18.7 16,0 93 3205 9/16/03 CF PA-6 1990969 6252359 319.0 10 103.9 112.5 17.5 16,0 92 3206 9/16/03 CF PA-6 1990886 6252127 320,0 10 104.3 112.5 17.3 16,0 93 3207 9/16/03 CF PA-6 1991110 6252031 318.0 10 106.4 112.5 17.3 16.0 95 3208 9/16/03 CF PA-6 1990964 6252453 320.0 10 104.2 112.5 16.6 16.0 93 3209 9/16/03 CF PA-6 1991154 6252509 323.0 10 105.6 112.5 17.0 16.0 94 3210 9/16/03 CF PA-6 1991123 6252578 324.0 10 106.7 112.5 15.3 16.0 95 3211 9/16/03 CF OS-1 1990170 6251575 168.0 15 102.6 112.0 15.9 15.5 92 3212 9/16/03 CF OS-1 1990105 6251510 168.0 15 103.8 112.0 14.6 15.5 93 3213 9/16/03 CF OS-1 1990040 6251490 167.5 15 102.7 112.0 15.1 15.5 92 3214 9/16/03 CF OS-1 1990085 6251611 168,5 15 103.6 112.0 16.2 15.5 93 3215 9/16/03 CF OS-1 1989910 6251555 168,0 15 102.9 112.0 17.3 15.5 92 3216 9/16/03 CF OS-1 1989875 6251625 176.0 09 107.8 118,0 16.8 15.0 91 3217 9/16/03 CF OS-1 1989950 6251550 173,0 09 103.0 118,0 17.7 15.0 87 3217A 9/16/03 CF OS-1 1989955 6251552 173,0 09 105.9 118.0 17.0 15.0 90 3219 9/16/03 CF OS-1 1989865 6251530 174,0 09 106.5 118.0 16.4 15.0 90 3220 9/16/03 CF OS-1 1989980 6251485 173,0 09 107.1 118.0 15.4 15,0 91 3221 9/16/03 CF OS-1 1989980 6251618 177,0 09 106.0 118.0 14.8 15,0 90 3222 9/16/03 CF OS-1 1989955 6251540 172.0 09 106.3 118.0 15,8 15,0 90 RTON3217A RT OF 3217 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 68 of 156 4 ightc :AS£ :s, Ir •23/2 ' ";1SA SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 3233 9/16/03 SF OS-1 1989860 6251085 235.0 15 103.6 112.0 15.9 15.5 93 3234 9/16/03 SF OS-1 1989885 6251025 265,0 15 102,4 112.0 16.8 15.5 91 3235 9/16/03 SF OS-1 1990030 6251030 256,0 15 102.1 112.0 17.0 15.5 91 3236 9/16/03 SF OS-1 1990105 6251000 258,0 15 102.4 112.0 16.2 15.5 91 3237 9/16/03 SF OS-1 1990125 6250965 270,0 15 102.9 112.0 15.8 15.5 92 3238 9/16/03 SF OS-1 1990028 6250980 280,0 15 101.8 112.0 17.2 15.5 91 3239 9/16/03 SF OS-1 1989980 6250990 279,0 15 103.0 112.0 15.4 15.5 92 3240 9/16/03 SF OS-1 1990362 6250982 280,0 15 100.8 112.0 16.6 15.5 90 3241 9/18/03 SF OS-1 1990070 6250982 272,0 15 101.6 112.0 16.3 15.5 91 3242 9/18/03 SF OS-1 1990165 6251045 247,0 15 102.2 112.0 14.8 15.5 91 3243 9/18/03 CF OS-1 1990225 6251100 240,0 15 101.9 112.0 16,0 15,5 91 3244 9/18/03 SF OS-1 1990355 6251155 240,0 15 105,3 112.0 15,3 15,5 94 3245 9/18/03 SF OS-1 1990435 6251065 221,0 15 102,4 112.0 15,9 15,5 91 3246 9/18/03 SF OS-1 1990210 6251058 254,0 15 99.8 112.0 16,1 15,5 89 3246A 9/18/03 SF OS-1 1990202 6251055 254,0 15 100.6 112.0 15,7 15.5 90 3248 9/18/03 SF OS-1 1990300 6251095 257,0 15 102.1 112.0 16,0 15.5 91 3249 9/18/03 SF OS-1 1990380 6251085 273,0 15 101,7 112.0 15,4 15.5 91 3250 9/18/03 SF OS-1 1991143 6251120 4,0 15 100,3 112.0 17,2 15,5 90 3251 9/18/03 SF OS-1 1990515 6251145 268.0 15 101,8 112.0 16,4 15,5 91 3252 9/18/03 SF OS-1 1990560 6251185 263.0 15 101,9 112.0 16,6 15,5 91 3253 9/18/03 SF OS-1 1990540 6251015 226.0 15 103,1 112.0 14,6 15,5 92 3254 9/18/03 SF OS-1 1990340 6251145 213,0 15 102.0 112.0 15,3 15,5 91 3255 9/18/03 SF OS-1 1990180 6251000 270,0 15 101.9 112.0 16,1 15.5 91 3256 9/18/03 SF OS-1 1990645 6251205 270,0 15 103.9 112,0 14,8 15.5 93 3257 9/18/03 SF OS-1 1990720 6251300 269,0 15 100.4 112,0 16,7 15.5 90 3258 9/18/03 SF OS-1 1990712 6251265 275,0 15 101.4 112.0 15,6 15.5 91 3259 9/22/03 CF PA-6 1991197 6252508 332.0 12 108.9 120.0 13,8 12.5 91 3260 9/22/03 CF PA-6 1991028 6252248 332.0 10 103.6 112.5 16,5 16.0 92 3261 9/22/03 CF PA-6 1991013 6252668 332.5 09 106.7 118.0 16,1 15.0 90 3262 9/22/03 CF PA-6 1991205 6252248 333.0 09 107.6 118.0 17,0 15.0 91 3263 9/22/03 CF PA-6 1991055 6252088 332.0 09 107.3 118.0 15,4 15.0 91 3264 9/22/03 CF PA-6 1991045 6252448 332.5 09 108.7 118.0 15.9 15.0 92 RT ON 3246A RT OF 3246 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 69 of 156 4 Leighton and Associates, Inc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative C/o) Compaction Remarks 3265 9/22/03 CF PA-6 1991140 6252186 333,0 09 107.5 118.0 16.3 15.0 91 3266 9/22/03 CF PA-6 1990905 6252024 331,0 09 107.4 118.0 17.1 15.0 91 3267 9/22/03 CF PA-6 1990897 6252344 332,0 09 104.6 118.0 17.2 15.0 89 3267A 9/22/03 CF PA-6 1990900 6252325 332,0 09 105,8 118,0 16.8 15.0 90 3269 9/22/03 CF Town Garden Rd 1990918 6252146 332,5 09 106,6 118,0 16.3 15.0 90 3270 9/22/03 CF PA-6 1990918 6252190 333,0 09 106,1 118.0 17.2 15.0 90 3271 9/22/03 CF PA-6 1990975 6252530 334,0 09 107.0 118.0 15.3 15.0 91 3273 9/22/03 CF PA-6 1990970 6252230 333,0 09 105.8 118.0 15.5 15.0 90 3274 9/22/03 CF Town Garden Rd 1990825 6252325 333,0 09 108.2 118,0 15,1 15.0 92 3275 9/22/03 CF PA-6 1990985 6252410 332,0 10 104.6 112.5 16,5 16.0 93 3276 9/22/03 CF PA-6 1990925 6252650 336,0 10 103,1 112.5 17,4 16.0 92 3277 9/22/03 CF PA-10 1990775 6252015 332,5 09 106,3 118.0 17,6 15.0 90 3278 9/22/03 CF PA-10 1990690 6252075 333,0 09 103.1 118.0 18,2 15.0 87 3278A 9/22/03 CF PA-10 1990680 6252075 333,0 09 106.5 118.0 17,5 15.0 90 3280 9/22/03 CF Town Garden Rd 1990820 6252020 333,0 10 102.4 112.5 17,6 16.0 91 3281 9/22/03 CF PA-6 1990880 6252570 335,0 10 103.6 112.5 17,5 16.0 92 3282 9/22/03 CF PA-6 1990960 6252315 334.0 10 103.1 112.5 16,9 16.0 92 3283 9/22/03 CF PA-6 1990972 6252025 332.5 15 102.4 112.0 17.7 15.5 91 3284 9/22/03 CF PA-6 1990945 6252105 333.0 10 101.8 112.5 16.2 16.0 90 3285 9/22/03 CF PA-6 1990930 6252515 335.0 10 103.5 112.5 15.1 16.0 92 3286 9/22/03 CF Town Garden Rd 1990820 6252430 334.0 09 108.8 118.0 15.7 15.0 92 3287 9/22/03 CF PA-6 1991135 6252035 334,0 10 103.6 112.5 17.2 16.0 92 3288 9/22/03 CF PA-6 1991075 6252200 335,0 10 101.5 112.5 16.1 16.0 90 3289 9/22/03 CF PA-6 1991320 6252545 335,0 09 104.2 118.0 16.7 15.0 88 3289A 9/22/03 CF PA-6 1991308 6252540 335,0 09 106.0 118.0 17.3 15.0 90 3291 9/22/03 CF PA-6 1991865 6252360 342,0 09 107.5 118.0 16.4 15.0 91 3292 9/22/03 CF PA-6 1991140 6252665 336,0 10 102.2 112.5 17.0 16.0 91 3293 9/22/03 CF PA-6 1991105 6252295 335,5 10 102.4 112.5 16.7 16.0 91 3294 9/22/03 CF PA-6 1991045 6252585 333,5 10 102.5 112.5 17.9 16.0 91 3295 9/22/03 CF PA-6 1991105 6252120 334,5 10 103.0 112.5 16.4 16.0 92 3296 9/22/03 CF PA-6 1991045 6252375 334,0 10 106.0 112.5 15.7 16.0 94 3297 9/22/03 CF PA-6 1991060 6252130 335,0 10 102.8 112.5 16.5 16.0 91 RT ON 3267A RT OF 3267 RT ON 3278A RT OF 3278 RT ON 3289A RT OF 3289 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 70 of 156 4 eight dAs es, I • '23/2 " -fiS/ SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 3298 9/22/03 CF PA-6 1991030 6252020 333.0 10 103,6 112,5 15.4 16.0 92 3299 9/22/03 CF PA-6 1990905 6252440 336.0 10 102,4 112,5 15.8 16.0 91 3400 9/18/03 CF PA-6 1991228 6252515 355.0 10 103.4 112.5 18.1 16.0 92 3401 9/18/03 CF PA-6 1991136 6252533 354,0 10 104.5 112.5 17.1 16.0 93 3402 9/18/03 CF PA-6 1991110 6252556 356,0 10 100.5 112.5 17.2 16.0 89 3402A 9/18/03 CF PA-6 1991078 6252586 356,0 10 104.5 112.5 18.2 16.0 93 3404 9/18/03 CF PA-6 1991078 6252586 354,0 10 104.9 112,5 17.1 16,0 93 3405 9/18/03 CF PA-6 1991029 6252600 355,0 10 103.7 112,5 17.1 16,0 92 3406 9/18/03 CF PA-6 1991016 6252819 358,0 10 103.5 112,5 18.1 16,0 92 3407 9/18/03 CF PA-7 1991072 6253034 359,0 10 106.4 112,5 17.5 16,0 95 3408 9/18/03 CF PA-7 1991125 6253050 361.0 10 107.3 112.5 17.3 16,0 95 3409 9/18/03 CF PA-7 1991137 6253115 362,0 10 106.5 112.5 17.3 16.0 95 3410 9/18/03 CF PA-6 1991000 6252651 355.0 10 103.4 112.5 16.2 16.0 92 3411 9/18/03 CF PA-6 1990982 6252684 353,0 10 104.2 112.5 17.3 16.0 93 3412 9/18/03 CF PA-7 1991241 6253221 364,0 10 106.9 112.5 18.7 16,0 95 3413 9/18/03 CF PA-6 1990875 6252676 356.0 10 104.0 112,5 19,0 16,0 92 3414 9/18/03 CF PA-6 1991244 6252065 319.0 10 105.7 112.5 16,2 16.0 94 3415 9/18/03 CF PA-6 1991151 6252039 318,0 10 106.2 112.5 16.4 16.0 94 3416 9/18/03 CF PA-6 1991006 6252021 316,0 10 104.2 112,5 17,0 16.0 93 3417 9/18/03 CF PA-10 1990746 6251993 310,0 10 105.9 112,5 17,2 16.0 94 3418 9/18/03 CF PA-10 1990613 6251923 308,0 10 105.6 112,5 17,0 16.0 94 3419 9/18/03 CF PA-10 1990499 6251953 295.0 10 106.4 112,5 17,2 16.0 95 3420 9/18/03 CF PA-7 1991183 6253164 356,0 10 107.3 112,5 16,0 16.0 95 3421 9/18/03 CF PA-7 1991274 6253369 366,0 10 108.5 112,5 15.6 16.0 96 3425 9/18/03 CF PA-10 1990539 6252058 297,0 10 104.5 112,5 18,0 16,0 93 3426 9/18/03 CF PA-10 1990638 6252173 299,0 10 106.0 112,5 17,3 16,0 94 3427 9/18/03 CF PA-10 1990671 6252092 304,0 10 104.3 112,5 17,4 16,0 93 3428 9/18/03 CF PA-10 1990694 6252038 309,0 10 104.7 112.5 17,7 16,0 93 3429 9/18/03 CF PA-10 1990546 6252045 304,0 10 104.4 112.5 18,3 16,0 93 3430 9/18/03 CF Town Garden Rd 1990833 6252256 316,0 10 104.5 112.5 18,4 16,0 93 3431 9/19/03 CF PA-6 1991264 6251965 321,0 10 104,6 112.5 18,6 16,0 93 3432 9/19/03 CF PA-6 1991269 6252162 323,0 10 104,9 112.5 17.7 16.0 93 RT ON 3402A RT OF 3402 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 71 of 156 4 Leighton and Associates, Inc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test Test Test Soil Dry Density Moisture (%) Relative C/o) Test Test J-;OCallUll Test Soil Dry Density Moisture (%) Relative C/o) Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 9/19/03 CF PA-6 1991269 6252267 324.0 10 104.8 112.5 16,1 16.0 93 9/19/03 CF PA-6 1991272 6252340 326.0 10 105.7 112.5 17,5 16.0 94 9/19/03-CF PA-6 1991274 6252410 328.0 10 98.3 112.5 18.3 16.0 87 RT ON 3435A \ 9/19/03 CF PA-6 1991263 6252476 328.0 10 104.7 112.5 17.3 16.0 93 RT OF 3435 9/19/03 CF PA-6 1991154 6252297 324.0 10 101.1 112.5 17.7 16.0 90 9/19/03 CF PA-6 1991127 6252031 322.0 10 103.1 112.5 18.0 16.0 92 9/19/03 CF PA-6 1990980 6251949 322.0 10 104.4 112,5 17.7 16.0 93 9/19/03 CF PA-6 1990998 6252086 324.0 10 104.9 112,5 17.2 16.0 93 9/19/03 CF PA-6 1990999 6252182 326.0 10 105,4 112,5 17.6 16,0 94 9/19/03 CF PA-6 1991005 6252312 328.0 10 105,1 112,5 17.3 16,0 93 9/19/03 CF PA-6 1991016 6252455 330.0 10 100,1 112,5 16.3 16,0 89 RT ON 3443A V 9/19/03 CF PA-6 1990911 6252479 330.0 10 104,9 112.5 17.7 16,0 93 RT OF 3443 9/19/03 CF Town Garden Rd 1990822 6252347 324.0 10 105,0 112.5 17.8 16,0 93 9/19/03 CF Town Garden Rd 1990826 6252248 320.0 10 102,2 112.5 17.2 16,0 91 9/19/03 CF Town Garden Rd 1990835 6252115 321.0 10 101,1 112.5 16.8 16.0 90 9/19/03 CF PA-6 1991310 6251997 318.0 10 105,1 112.5 17.1 16.0 93 9/19/03 CF PA-6 1991241 6251979 322.0 10 104.7 112.5 17.1 16.0 93 9/19/03 CF PA-6 1991051 6251990 319.0 10 102.0 112.5 16.2 16.0 91 9/19/03 CF PA-6 1991223 6252038 315.0 10 102.1 112.5 16.1 16.0 91 9/19/03 CF PA-6 1991233 6252167 324.0 10 103.7 112.5 18.3 16.0 92 9/19/03 CF PA-6 1991234 6252305 327.0 10 104.0 112.5 16.5 16.0 92 9/19/03 CF PA-6 1991361 6252613 329,0 10 103.7 112.5 16.4 16.0 92 9/19/03 CF PA-6 1991135 6252630 325,0 10 102.4 112.5 18.1 16.0 91 9/19/03 CF PA-6 1991068 6252476 323.0 10 101.4 112.5 16.9 16.0 90 9/19/03 CF PA-6 1991076 6252348 324.0 10 103.7 112.5 18.1 16.0 92 9/19/03 CF PA-6 1991081 6252227 322.0 10 102.5 112.5 18.1 16.0 91 9/19/03 CF PA-6 1991107 6252090 323.0 10 103.6 112.5 16.3 16.0 92 9/19/03 CF PA-6 1991083 6252607 325.0 10 102,5 112,5 16.0 16.0 91 9/22/03 CF PA-6 1991296 6252311 332.0 10 104,3 112,5 18.3 16.0 93 9/22/03 CF PA-6 1991299 6252489 332.0 10 103,1 112.5 17.4 16,0 92 9/22/03 CF PA-6 1991209 6252502 336.0 10 101,2 112,5 16.2 16,0 90 9/22/03 CF PA-6 1991129 6252590 334.0 10 102,5 112,5 16.9 16,0 91 t Number: 971009014 t Name: Bressi Ranch t Location 0 0 Pag e72 of 156 • •jhtor ' Asso •, Inc " 72 ' • 'SAA SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative C/o) No. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 3465 9/22/03 CF PA-6 1990966 6252685 331,0 10 104.0 112.5 17.3 16,0 92 3466 9/22/03 CF PA-6 • 1991065 6252796 336,0 10 105.2 112.5 18.3 16,0 93 3467 9/22/03 CF PA-7 1991100 6253055 341,0 10 103,5 112.5 17.3 16,0 92 3468 9/22/03 CF PA-7 1991194 6253219 346.0 10 104.0 112.5 17.1 16.0 92 3469 9/22/03 CF PA-7 1991271 6253327 351.0 10 102.7 112.5 16.1 16.0 91 3471 9/22/03 CF PA-7 1991242 6253306 352.0 10 101.9 112.5 18.3 16.0 91 3472 9/22/03 CF PA-6 1991139 6252431 332.0 10 101.2 112.5 17.1 16.0 90 3473 9/22/03 CF PA-6 1991040 6252364 330,0 10 98.3 112.5 16.1 16.0 87 RT ON 3473A 3473A 9/22/03 CF PA-6 1991030 6252374 330.0 10 102.6 112.5 17.4 16.0 91 RT OF 3473 3475 9/22/03 CF PA-6 1991039 6252367 333.0 10 103.6 112.5 17.4 16.0 92 3476 9/22/03 CF PA-6 1991295 6252342 332.0 10 104.9 112.5 19.0 16.0 93 3477 9/22/03 CF OS-1 1990054 6251547 180,0 10 106.4 112.5 17,2 16.0 95 3478 9/22/03 CF OS-1 1990950 6251567 182,0 10 106.8 112.5 18,4 16.0 95 3479 9/22/03 CF OS-1 1990111 6251642 183,0 10 106.8 112,5 18,8 16.0 95 3480 9/22/03 CF OS-1 1999988 6251647 184,0 10 108.0 112,5 19,3 16.0 96 3481 9/22/03 CF PA-6 1991278 6252250 330,0 10 104.6 112,5 17,6 16,0 93 3482 9/22/03 CF PA-6 1991272 6252515 334,0 10 99.3 112,5 17,4 16,0 88 RT ON 3482A 3482A 9/22/03 CF PA-6 1991241 6252526 334,0 10 104.0 112,5 16,3 16,0 92 RT OF 3482 3484 9/22/03 CF PA-6 1991103 6252719 336,0 10 104,0 112,5 17,1 16,0 92 3485 9/22/03 CF PA-6 1990974 6252776 337,0 10 104,0 112,5 17,4 16,0 92 3486 9/22/03 CF PA-6 1991396 6252790 334,0 10 104,5 112,5 16,5 16,0 93 3487 9/22/03 CF PA-6 1991192 6252390 334,0 10 103,6 112.5 15,4 16,0 92 3488 9/22/03 CF PA-6 1991238 6252239 332,0 10 104,4 112,5 18,4 16,0 93 3489 9/22/03 CF PA-6 1991253 6252060 330.0 10 102,7 112,5 17,0 16,0 91 3490 9/22/03 CF PA-6 1991328 6251997 331,0 10 102,1 112,5 15,4 16.0 91 3498 9/23/03 CF PA-6 1990960 6252105 334,0 09 106,7 118,0 16,3 15.0 90 3499 9/23/03 CF PA-6 1990885 6252250 335,0 10 101,9 112,5 15,4 16.0 91 3600 9/23/03 CF PA-6 1990945 6252475 336.5 09 103.8 118.0 16,4 15.0 88 RT ON 3600A 3600A 9/23/03 CF PA-6 1990945 6252475 336.5 09 105,8 118.0 16.0 15.0 90 RT OF 3600 3601 9/23/03 CF PA-6 1990715 6252140 335.0 10 103.3 112.5 17.8 16.0 92 3602 9/23/03 CF Town Garden Rd 1990815 6252255 337.0 09 106.2 118.0 15.3 15.0 90 3604 9/23/03 CF PA-10 1990665 6252035 334.5 10 102.5 112.5 18,3 16.0 91 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 73 of 156 4 Leighton and Associates, Inc 8/23/2 7:54:18AM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 3605 9/23/03 CF PA-6 1990905 6252040 335.0 10 101,7 112.5 17,8 16.0 90 3606 9/23/03 CF PA-6 1990980 6252670 337.0 09 106,7 118.0 15,1 15.0 90 3607 9/23/03 CF PA-6 1990975 6252355 336,5 09 107.4 118,0 17,6 15.0 91 3608 9/23/03 CF Town Garden Rd 1990820 6252385 337,0 10 102,4 112.5 16,5 16.0 91 3609 9/23/03 CF PA-6 1991180 6252625 336,0 10 101,9 112,5 15,9 16.0 91 3610 9/23/03 CF PA-6 1991030 6252340 336,5 10 104,0 112.5 15,2 16.0 92 3611 9/23/03 CF PA-6 1991190 6252200 330,0 10 103,8 112.5 16,6 16.0 92 3612 9/23/03 CF PA-6 1991100 6252045 335,0 09 106,2 118.0 15,3 15.0 90 3613 9/23/03 CF PA-6 1991180 6252255 336,0 09 107,1 118.0 15,6 15.0 91 3614 9/23/03 CF OS-1 1990110 6251515 186,0 07 111,4 122.0 13.5 13.0 91 3615 9/23/03 CF OS-1 Stability Fill 1990025 6251665 187,0 07 109.9 122.0 13,7 13.0 90 3617 9/23/03 CF OS-1 1990020 6251550 187,0 07 109.7 122.0 14.2 13.0 90 3618 9/23/03 CF OS-1 1989990 6251590 188.0 07 110.5 122.0 12.8 13.0 91 3619 9/23/03 CF OS-1 1989985 6251535 190.0 07 111.1 122.0 13.5 13.0 91 3620 9/23/03 CF OS-1 Stability Fill 1989965 6251650 189.0 07 110.6 122.0 14.2 13.0 91 3662 9/25/03 CF PA-6 1991100 6252680 342.0 10 102.6 112.5 16.6 16.0 91 3663 9/25/03 CF PA-6 1991070 6252835 345.0 10 103.3 112.5 15.2 16.0 92 3664 9/25/03 CF PA-6 1991040 6252935 347.0 09 105.9 118.0 14.9 15.0 90 3665 9/25/03 CF PA-6 1991030 6252700 343.0 10 102.4 112.5 17.6 16.0 91 3666 9/25/03 CF PA-6 1991175 6252750 344.0 10 103.8 112.5 15,0 16.0 92 3667 9/25/03 CF PA-7 1991110 6252990 348.0 09 105.7 118.0 17,5 15.0 90 3668 9/25/03 CF PA-6 1990905 6252685 344.5 15 100.4 112.0 16.7 15.5 90 3669 9/25/03 CF PA-6 1990980 6252850 346,0 10 101.9 112.5 16.4 16.0 91 3670 9/25/03 CF Town Garden Rd 1990805 6252310 337,5 10 103.8 112.5 15.3 16.0 92 3671 9/25/03 CF PA-6 1990950 6252595 339,0 09 107.2 118.0 14.6 15.0 91 3672 9/25/03 CF PA-6 1990890 6252305 336,5 10 103.5 112.5 06.2 16.0 92 3673 9/25/03 CF PA-6 1991165 6252460 338.0 09 105.8 118.0 16.6 15.0 90 3674 9/25/03 CF PA-6 1991065 6252285' 336.5 09 106.5 118.0 15.4 15.0 90 3675 9/25/03 CF PA-6 1991205 6252620 337.0 09 107.2 118.0 15.1 15.0 91 3684 9/29/03 CF OS-1 1990145 6251550 193,0 10 103.3 112.5 15.8 16.0 92 3685 9/29/03 CF OS-1 1992140 6251570 195,0 10 98,1 112.5 18.6 16.0 87 3685A 9/29/03 CF OS-1 1992130 6251582 195,0 10 101.3 112.5 17.7 16.0 90 RT ON 3685A RT OF 3685 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 74 of 156 .eigh id A ites. 4 723/: '4:18 SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative C/o) Compaction Remarks 3687 9/29/03 CF OS-1 1990175 6251585 196.0 10 102,1 112,5 17.3 16,0 91 3688 9/29/03 CF OS-1 1990040 6251585 196,0 10 101,6 112,5 16.5 16,0 90 3689 9/29/03 CF OS-1 1989985 6251645 197,0 10 102.2 112,5 17.6 16,0 91 3690 9/29/03 CF OS-1 1989940 6251655 188,5 10 101.9 112,5 16.7 16,0 91 3691 9/29/03 CF OS-1 1989870 6251635 188,0 10 103.4 112.5 15.3 16.0 92 3692 9/29/03 CF OS-1 1989915 6251530 192,0 10 101.9 112.5 16.8 16.0 91 3693 9/29/03 CF OS-1 1989910 6251605 193,0 10 102.5 112.5 16.6 16.0 91 3694 9/29/03 CF PA-6 1991230 6252310 336.5 09 106.8 118.0 15.1 15.0 91 3695 9/29/03 CF PA-6 1991105 6252460 339,0 09 108.3 118,0 15.4 15.0 92 3696 9/29/03 CF PA-6 1991200 6252560 341,0 09 106.1 118,0 17,5 15.0 90 3697 9/29/03 CF PA-6 1990865 6252420 337,0 09 107.7 118,0 15,3 15.0 91 3698 9/29/03 CF Town Garden Rd 1990835 6252540 337,0 09 108.6 118,0 14,7 15.0 92 3699 9/29/03 CF PA-6 1990980 6252620 338.0 09 105.7 118,0 17,1 15.0 90 3726 10/1/03 CF PA-12 1988842 6255388 198,0 10 104,4 112,5 17.8 16.0 93 3727 10/1/03 CF PA-12 1988883 6255372 199.0 10 101.8 112,5 15.7 16.0 90 3728 10/1/03 CF PA-12 1988929 6255418 197.0 10 98.2 112.5 11.8 16.0 87 RT ON 3728A 3728A 10/1/03 CF PA-12 1988929 6255418 197.0 10 102.7 112.5 15.3 16,0 91 RT OF 3728 3730 10/1/03 CF PA-12 1988956 6255429 198.0 08 103.8 117.5 12.6 14,0 88 RT ON 3 73 OA 3730A 10/1/03 CF PA-12 1988945 6255422 198.0 08 107.8 117.5 14.3 14,0 92 RT OF 3730 3732 10/1/03 CF PA-12 1988908 6255426 200.0 08 106.5 117.5 15.3 14.0 91 3733 10/1/03 CF PA-12 1988763 6255487 201,0 16 108.3 117,0 14.3 14.0 93 3734 10/1/03 CF PA-12 1988844 6255512 199,0 08 102.7 117,5 12.6 14,0 87 RT ON 3734A 3734A 10/1/03 CF PA-12 1988844 6255512 199,0 08 105.8 117,5 13.7 14,0 90 RT OF 3734 3736 10/1/03 CF PA-12 1988937 6255521 202,0 08 106.9 117,5 14,3 14,0 91 3746 10/2/03 CF PA-12 1988934 6254550 232,0 08 107,2 117,5 16,8 14,0 91 3747 10/2/03 CF PA-12 1988831 6254583 225,0 10 104,1 112,5 17,6 16,0 93 3748 10/2/03 CF PA-12 1988792 6254578 226,0 10 105,2 112,5 16,7 16,0 94 3749 10/2/03 CF PA-12 1988886 6254542 234,0 10 98,7 112,5 15,4 16,0 88 RT ON 3749A 3749A 10/2/03 CF PA-12 1988886 6254524 234,0 10 101,8 112.5 16,1 16,0 90 RT OF 3749 3751 10/2/03 CF PA-12 1988804 6254598 230,0 15 106,3 112.0 15,4 15,5 95 3752 10/2/03 CF PA-12 1988844 6254641 232.0 15 103,8 112.0 16,3 15,5 93 3753 10/2/03 CF PA-12 1988688 6254618 218,0 16 107,6 117.0 15,8 14,0 92 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 75 of 156 4 Leighton and Associates, Inc 8/23/2 7:54; I SAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing , Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 3754 10/2/03 CF PA-12 1988645 6254688 216,0 16 109,6 117,0 14.7 14,0 94 3755 10/2/03 CF PA-12 1988812 6254731 219,0 15 99,4 112,0 14.6 15.5 89 3755A 10/2/03 CF PA-12 1988812 6254731 219,0 15 103.5 112.0 15.2 15.5 92 3757 10/2/03 CF PA-12 1988766 6254774 220,0 10 98.8 112.5 18.6 16.0 88 3757A 10/2/03 CF PA-12 1988766 6254774 220,0 10 103.5 112.5 18.5 16.0 92 3759 10/2/03 CF PA-12 1988835 6254681 334,0 16 108.2 117.0 16.2 14.0 92 3760 10/2/03 CF PA-12 1988703 6254752 221,0 16 106.7 117.0 17.2 14.0 91 3761 10/2/03 CF PA-12 1988915 6254322 207.0 15 103.5 112.0 18,6 15.5 92 3762 10/2/03 CF PA-12 1988908 6254549 208.0 15 101.7 112.0 17.8 15.5 91 3763 10/2/03 CF PA-12 1988773 6254558 206,0 15 103,2 112.0 17.8 15.5 92 3764 10/2/03 CF PA-12 1988888 6255510 206,0 15 104,8 112.0 15.7 15.5 94 3765 10/2/03 CF PA-12 1988968 6254515 208,0 15 101.8 112.0 16.8 15.5 91 3771 10/3/03 CF PA-12 1988822 6254811 224,0 04 109.8 120.5 14.6 12.5 91 3772 10/3/03 CF PA-12 1988846 6254842 226,0 04 110.5 120.5 13.7 12,5 92 3773 10/3/03 CF PA-12 1988792 6254915 220,0 07 112.5 122.0 14.6 13,0 92 3774 10/3/03 CF PA-12 1988852 6254938 221,0 08 107.3 117.5 16.8 14.0 91 3775 10/3/03 CF PA-12 1988866 6255027 216.0 10 104.5 112.5 18.6 16.0 93 3776 10/3/03 CF PA-12 1988834 6255111 215.0 10 98.6 112.5 17.6 16.0 88 3 776A 10/3/03 CF PA-12 1988834 6255111 215.0 10 103.8 112.5 18.2 16.0 92 3778 10/3/03 CF PA-12 1988904 6254506 237.0 10 104.8 112.5 16.7 16.0 93 3779 10/3/03 CF PA-12 1988786 6254742 227.0 04 109.6 120.5 13.8 12.5 91 3780 10/3/03 CF PA-12 1988803 6254798 228.0 04 111.8 120.5 14.2 12.5 93 3781 10/3/03 CF PA-12 1988633 6254748 218.0 04 108.6 120.5 15.2 12.5 90 3782 10/3/03 CF PA-12 1988703 6254748 220.0 04 110.6 120.5 13.8 12.5 92 3783 10/3/03 CF PA-12 1988684 6254625 224.0 08 106.9 117.5 16.2 14.0 91 3784 10/3/03 CF PA-12 1988606 6254667 222.0 10 103.8 112.5 18.5 16.0 92 3785 10/3/03 CF PA-12 1988644 6254681 225.0 08 109.3 117.5 16.7 14.0 93 3786 10/3/03 CF PA-12 1988712 6254872 215.0 07 112.7 122.0 13.3 13.0 92 3787 10/3/03 CF PA-12 1988630 6254851 217,0 04 108.8 120,5 14,3 12.5 90 3788 10/3/03 CF PA-12 1988719 6254944 218,0 04 109.1 120,5 15,2 12.5 91 3789 10/3/03 CF PA-12 1988912 6254975 216,0 08 106.8 117,5 16,6 14.0 91 3790 10/6/03 CF PA-12 1988588 6254608 221,0 04 109,6 120,5 14,4 12.5 91 RT ON 3755A RT OF 3755 RT ON 3757A RT OF 3757 RT ON 3776A RT OF 3776 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 76 of 156 4 ' sightd As ' 'es, I -'23/2 '1:18/ SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 3791 10/6/03 CF PA-12 1988594 6254662 223,0 04 112,7 120.5 13.8 12.5 94 3792 10/6/03 CF PA-12 1988633 6254629 224,0 03 113,4 122.0 12.4 11.0 93 3793 10/6/03 CF PA-12 1988726 6254638 229,0 03 111.8 122.0 13.6 11.0 92 3794 10/6/03 CF PA-12 1988687 6254675 226,0 03 114.6 122.0 11.8 11.0 94 3795 10/6/03 CF PA-12 1988620 6254692 225,0 03 112.7 122,0 13.5 11.0 92 3796 10/6/03 CF PA-12 1988682 6254714 226,0 03 113,7 122.0 12.2 11.0 93 3797 10/6/03 CF PA-12 1988756 6254772 228.0 03 107.4 122.0 12.7 11.0 88 3797A 10/6/03 CF PA-12 1988756 6254772 228.0 03 111.6 122.0 13.3 11.0 91 3799 10/6/03 CF PA-12 1988628 6254816 217,0 03 113.8 122.0 12.4 11.0 93 3800 9/30/03 CF PA-6 1991245 6252280 338.0 07 112.6 122.0 14.8 13.0 92 3801 9/30/03 CF PA-6 1991290 6252455 339,0 07 113.6 122.0 13.2 13.0 93 3802 9/30/03 CF PA-6 1991330 6252615 340,0 07 111,8 122.0 14.2 13.0 92 3803 9/30/03 CF PA-6 1991200 6252515 340,0 07 110,4 122.0 14,2 13.0 90 3804 9/30/03 CF PA-7 1991010 6253020 348,0 09 107,3 118.0 16,6 15,0 91 3805 9/30/03 CF PA-7 1991165 6253205 347,5 09 105,2 118.0 17,6 15,0 89 3805A 9/30/03 CF PA-7 1991154 6253205 347,5 09 107.7 118.0 16,5 15,0 91 3807 9/30/03 CF PA-7 1991210 6253010 348,5 09 108.9 118,0 16,9 15.0 92 3808 9/30/03 CF PA-7 1991125 6253100 349,0 09 107.8 118,0 15,6 15,0 91 3809 9/30/03 CF PA-6 1991290 6252455 340.0 07 110,6 122,0 12,8 13.0 91 3810 9/30/03 CF PA-6 1991205 6252680 348.0 09 109,1 118,0 15,3 15,0 92 3811 9/30/03 CF PA-6 1991075 6252750 348.5 09 108,8 118,0 15,5 15,0 92 3812 9/30/03 CF PA-6 1991125 6252920 349.0 09 106,7 118.0 16,4 15.0 90 3813 9/30/03 CF PA-6 1991070 6252665 348,5 09 107.6 118,0 15,4 15.0 91 3814 9/30/03 CF PA-6 1991160 6252850 350,0 09 106.8 118,0 15,3 15,0 91 3815 9/30/03 CF PA-6 1990940 6252780 349,0 09 106.6 118,0 14,7 15,0 90 3816 9/30/03 CF PA-6 1990980 6252960 350,0 09 104.7 118,0 18,5 15.0 89 3816A 9/30/03 CF PA-6 1990985 6252960 350,0 09 105.7 118,0 17.4 15.0 90 3818 9/30/03 CF PA-6 1990965 6252665 349,0 09 108.1 118,0 15.3 15.0 92 3819 9/30/03 CF PA-6 1990910 6252570 340,0 09 106.1 118,0 15.6 15.0 90 3820 9/30/03 CF PA-6 1990940 6252400 338,0 09 106.6 118,0 17.2 15.0 90 3821 9/30/03 CF Town Garden Rd 1990830 6252500 339,0 09 107,0 118.0 15.6 15.0 91 3822 9/30/03 CF PA-6 1990985 6252590 341,0 09 106.0 118.0 15.4 15.0 90 RT ON 3797A RT OF 3797 RTON 3805A RT OF 3805 RTON3816A RTOF 3816 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 77 of 156 4 Leighton and Associates, Inc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative C/o) No. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 3823 9/30/03 CF PA-6 1991110 6252630 340,0 09 108,0 118.0 16.3 15.0 92 3824 9/30/03 CF PA-6 1991140 6252405 340,0 09 105,9 118.0 17.0 15,0 90 3825 9/30/03 CF PA-6 1991055 6252500 340,5 09 106,3 118,0 15.8 15,0 90 3826 9/30/03 CF PA-10 1991685 6252020 343,0 09 103,4 118,0 15.8 15,0 88 RT ON 3 826A 3826A 9/30/03 CF PA-10 1991678 6252012 343,0 09 106,3 118,0 15.1 15,0 90 RT OF 3826 3828 9/30/03 CF OS-1 1990100 6251690 183,0 09 108,0 118,0 16.2 15,0 92 3829 9/30/03 CF OS-1 1990155 6251785 199,0 09 107,3 118.0 15.2 15,0 91 3830 9/30/03 CF OS-1 1990135 6251730 192,5 09 106.5 118.0 17.8 15,0 90 3831 9/30/03 CF OS-1 1990195 6251860 204,0 09 107,9 118.0 15,4 15,0 91 3832 10/1/03 CF OS-1 1990195 6251740 195,0 09 106.3 118,0 15,4 15.0 90 3833 10/1/03 CF OS-1 1990075 6251815 201,0 09 107,3 118.0 15.8 15.0 91 3834 10/1/03 CF OS-1 1990125 6251760 199.0 09 108,0 118.0 16.9 15.0 92 3835 , 10/1/03 CF OS-1 1990110 6251545 197.5 09 105,7 118.0 17.5 15.0 90 3836 10/1/03 CF OS-1 1990015 6251545 199.0 09 107.8 118.0 15.1 15.0 91 3837 10/1/03 CF OS-1 Stability Fill 1990045 6251690 194.0 09 106,0 118.0 16.6 15,0 90 3838 10/1/03 CF OS-1 1990765 6251825 206,0 09 109,4 118.0 14.2 15,0 93 3839 10/1/03 CF OS-1 1990075 6251785 203.0 09 107.1 118.0 15.4 15.0 91 3840 10/1/03 CF OS-1 1990215 6251790 207.0 09 106.3 118.0 16.2 15.0 90 3841 10/1/03 CF OS-1 1990100 6251570 200.5 09 108.0 118.0 15.5 15.0 92 3842 10/1/03 CF OS-1 1990025 6251520 201.0 09 107.2 118.0 15.2 15.0 91 3843 10/1/03 CF OS-1 1990170 6251745 204.0 09 104.0 118.0 17.6 15.0 88 RT ON 3 843A 3843A 10/1/03 CF OS-1 1990175 6251745 204,0 09 107.6 118.0 15.1 15.0 91 RT OF 3843 3845 10/1/03 CF Alicante Rd 1990180 6251885 209,0 09 108.2 118.0 15.6 15.0 92 3846 10/1/03 CF OS-1 1989880 6251675 194,0 09 105.9 118.0 16.8 15.0 90 3847 10/1/03 CF OS-1 1990115 6251555 196,5 09 106.4 118.0 15.0 15.0 90 3848 10/1/03 CF OS-1 1989990 6251570 198,0 09 106.7 118.0 15.8 15.0 90 3849 10/1/03 CF OS-1 1990080 6251560 197,0 09 108.9 118.0 16.2 15.0 92 3850 10/1/03 CF OS-1 Stability Fill 1989985 6251645 195,0 09 108.0 118.0 14.7 15.0 92 3851 10/1/03 CF OS-1 1990020 6251715 210,0 15 106.0 112.0 15.8 15.5 95 3854 10/1/03 CF PA-7 1991069 6253130 338,0 15 100.3 112.0 19.3 15.5 90 3855 10/1/03 CF PA-7 1991129 6253241 343,0 09 113.6 118.0 15.6 15.0 96 3856 10/1/03 CF PA-7 1991175 6253360 345,0 09 113.4 118.0 15.6 15.0 96 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 78 of 156 iight I AS! es, It 4 '23/2 " •••:18/" SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative C/o) No. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction 3857 10/1/03 CF PA-6 1991299 6252542 345.0 15 104.6 112.0 17,2 15.5 93 3858 10/1/03 CF PA-6 1991371 6252533 348.0 15 103.6 112.0 16.3 15.5 93 3859 10/1/03 CF PA-6 1991375 6252545 343.0 15 104.6 112.0 16.9 15.5 93 3860 10/1/03 CF PA-6 1991347 6252516 338.0 15 104.3 112,0 17.4 15.5 93 3861 10/1/03 CF PA-6 1991280 6252502 340.0 15 99.6 112,0 16.3 15.5 89 3861A 10/1/03 CF PA-6 1991167 6252546 340,0 15 100.6 112,0 16.6 15.5 90 3863 10/1/03 CF PA-6 1991053 6252632 345,0 15 106.5 112,0 17.2 15.5 95 3864 10/1/03 CF PA-6 1991061 6252737 346,0 15 105.3 112,0 13,5 15.5 94 3865 10/1/03 CF PA-6 1991060 6252896 340,0 15 98,2 112,0 14,2 15.5 88 3865A 10/1/03 CF PA-6 1991076 6252907 340,0 15 104.3 112.0 16,3 15.5 93 3867 10/1/03 CF PA-7 1990972 6253020 345,0 15 104.6 112.0 14.3 15.5 93 3868 10/1/03 CF PA-7 1991019 6253133 347,0 15 101.6 112.0 14,1 15.5 91 3869 10/1/03 CF PA-7 1991077 6253223 348,0 15 101.2 112.0 14,1 15.5 90 3870 10/1/03 CF PA-6 1991255 6253230 349,0 15 103.8 112.0 16.4 15.5 93 3871 10/1/03 CF PA-7 1991247 6253084 346,0 15 102.1 112.0 15.8 15.5 91 3872 10/1/03 CF PA-6 1991169 6252150 350.0 15 104.8 112.0 16.2 15.5 94 3873 10/1/03 CF PA-6 1991142 6252766 349,0 15 103.7 112.0 17.2 15.5 93 3874 10/1/03 CF PA-6 1991092 6252653 347,0 15 101.4 112.0 15.7 15.5 91 3875 10/1/03 CF PA-6 1991084 6252574 343,0 15 102.8 112.0 16.2 15.5 92 3876 10/1/03 CF PA-6 1991119 6252502 335,0 15 102,9 112.0 15.4 15.5 92 3877 10/1/03 CF PA-6 1991116 6252427 339,0 15 101,8 112.0 17.2 15.5 91 3878 10/1/03 CF PA-6 1990987 6252390 341.0 15 104,6 112.0 17,2 15.5 93 3879 10/1/03 CF PA-6 1990906 6252388 343.0 15 105,1 112.0 16,8 15.5 94 3880 10/1/03 CF PA-6 1990859 6252448 344,0 15 101,9 112.0 16,9 15.5 91 3881 10/2/03 CF PA-6 1991440 6252296 338,0 15 101,6 112.0 17,5 15.5 91 3882 10/2/03 CF PA-6 1991362 6252271 337,0 15 103,8 112.0 16,2 15.5 93 3883 10/2/03 CF PA-6 1991310 6252139 329,0 15 103,5 112.0 17,1 15.5 92 3884 10/2/03 CF PA-6 1991313 6251972 328,0 15 104.6 112.0 18,4 15.5 93 3885 10/2/03 CF OS-1 1990262 6251811 212,0 15 108,4 112.0 17,1 15,5 97 3886 10/2/03 CF OS-1 1990247 6251801 214,0 15 107.6 112.0 18,1 15.5 96 3887 10/2/03 CF PA-6 1991376 6252030 327,0 15 105.6 112,0 17,9 15.5 94 3888 10/2/03 CF PA-10 1990714 6251962 311.0 15 103.2 112,0 16,5 15.5 92 RTON 381A RTOF 381 RT ON 3 865A RT OF 3865 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 79 of 156 4 Leighton and Associates, Inc 8/23/2 7:54; 18AM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative C/o) Compaction Remarks 3889 10/2/03 CF PA-10 1990692 6251992 311,0 15 101,5 112.0 15.6 15.5 91 3890 10/2/03 CF PA-10 1990607 6251935 305,0 15 105.6 112.0 17.9 15.5 94 3891 10/2/03 CF PA-10 1990489 6251977 298.0 15 103.8 112.0 17.1 15.5 93 3892 10/2/03 CF PA-10 1990621 6252122 300.0 15 101.9 112.0 15.9 15.5 91 3893 10/2/03 CF PA-6 1990987 6252576 335.0 15 103.6 112.0 15.9 15.5 93 3894 10/2/03 CF PA-6 1990934 6252878 337.0 15 105.9 112.0 17.1 15.5 95 3895 10/2/03 CF PA-6 1990956 6252975 355.0 15 104.8 112.0 16.8 15.5 94 3896 10/2/03 CF PA-7 1991063 6253066 355.0 15 99.2 112.0 15.4 15.5 89 3 896A 10/2/03 CF PA-7 1991054 6253051 355,0 15 103.5 112.0 17.0 15.5 92 3898 10/2/03 CF PA-7 1991233 6253038 359,0 15 103,6 112.0 14.8 15.5 93 3899 10/2/03 CF PA-6 1991265 6252918 352,0 15 100,5 112.0 17.2 15.5 90 3900 10/6/03 CF PA-12 1988646 6254817 218,0 03 110,7 122.0 14.6 11.0 91 3901 10/6/03 CF PA-12 1988711 6254881 220,0 08 107.6 117.5 17.2 14.0 92 3902 10/6/03 CF PA-12 1988684 6254943 216,0 08 102.8 117.5 17.2 14.0 87 3902A 10/6/03 CF PA-12 1988684 6254943 216,0 08 106.7 117.5 16.8 14,0 91 3904 10/6/03 CF PA-12 1988652 6254929 218,0 08 108,2 117.5 17.4 14,0 92 3905 10/6/03 CF PA-12 1988748 6254903 225,0 08 107,4 117.5 15.6 14,0 91 3923 10/7/03 CF PA-12 1988410 6254687 216.0 08 108,2 117.5 16.2 14,0 92 3924 10/7/03 CF PA-12 1988387 6254704 217.0 08 106.7 117.5 17.2 14,0 91 3925 10/7/03 CF PA-12 1988510 6254892 207.0 10 103.8 112.5 18.3 16,0 92 3926 TO/7/03 CF PA-12 1988467 6255073 204.0 10 104.2 112.5 17.8 16,0 93 3927 10/7/03 CF PA-12 1988584 6255128 205.0 10 102.7 112.5 19.3 16,0 91 3928 10/7/03 CF PA-12 1988402 6255015 198.0 10 105.3 112.5 16.8 16,0 94 3962 10/10/03 CF PA-6 1991390 6252625 355.0 09 108.4 118.0 16.2 15.0 92 4000 10/2/03 CF PA-6 1991455 6252290 340.0 15 101.4 112.0 15.3 15.5 91 4001 10/2/03 CF PA-6 1990923 6251968 324.0 15 104.2 112.0 15.7 15.5 93 4002 10/2/03 CF PA-10 1990688 6251984 313.0 15 105.6 112.0 14.3 15.5 94 4003 10/2/03 CF PA-10 1990592 6252123 302.0 15 105.6 112.0 15.9 15.5 94 4004 10/2/03 CF PA-6 1990983 6252571 337.0 15 103.8 112.0 15.6 15.5 93 4005 10/2/03 CF PA-6 1990931 6252966 357,0 15 100.6 112.0 17.2 15.5 90 4006 10/2/03 CF PA-7 1991035 6253040 358,0 15 104.5 112.0 14.8 15.5 93 4007 10/2/03 CF PA-7 1991191 6253190 362,0 15 101.6 112.0 15.5 15.5 91 RT ON 3 896A RT OF 3896 RT ON 3902A RT OF 3902 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 80 of 156 ightc Ass '.s. In 4 3/2 :18A SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 4008 10/2/03 CF PA-7 1991204 6253021 361.0 15 103.6 112.0 15.4 15.5 93 4009 10/2/03 CF PA-6 1991259 6252914 354.0 15 104.5 112.0 15.9 15.5 93 4010 10/2/03 CF PA-6 1991463 6252296 342.0 15 103,6 112.0 15.0 15.5 93 4012 10/3/03 CF OS-1 1990151 6251794 216.0 15 108,3 112.0 17.2 15.5 97 4013 10/3/03 CF PA-6 1991209 6252737 350.0 15 103.3 112.0 15.2 15.5 92 4014 10/3/03 CF PA-6 1991210 6252612 348.0 15 103.8 112.0 15.8 15.5 93 4015 10/3/03 CF OS-1 1990122 6251830 218.0 15 106.2 112.0 17.2 15.5 95 4017 10/3/03 CF PA-6 1991225 6252495 346.0 15 103.5 112.0 13.6 15.5 92 4018 10/3/03 CF OS-1 1990267 6251857 220.0 15 102,3 112.0 16.2 15.5 91 4019 10/3/03 CF PA-6 1991227 6252296 339.0 15 104,3 112.0 17,5 15,5 93 4021 10/3/03 CF PA-10 1990251 6251931 222,0 15 103,5 112.0 16,5 15,5 92 4022 10/3/03 CF PA-6 1991112 6252607 347,0 15 104,9 112,0 17,8 15.5 94 4023 10/3/03 CF PA-6 1991156 6252607 351,0 15 106,2 112,0 17,8 15.5 95 4024 10/3/03 CF PA-10 1990185 6251914 224,0 15 104,8 112,0 15,5 15,5 94 4025 10/3/03 CF PA-7 1991139 6252990 355,0 15 100.5 112,0 17,6 15,5 90 4026 10/3/03 CF PA-10 1990504 6251970 306,0 15 103,8 112,0 16,9 15,5 93 4027 10/3/03 CF OS-1 1990165 6251869 226,0 15 101,9 112.0 14,2 15,5 91 4029 10/3/03 CF PA-10 1990497 6252158 302,0 15 103.9 112,0 17,8 15,5 93 4030 10/3/03 CF OS-1 1990095 6251842 228,0 15 100,5 112,0 16,2 15,5 90 4031 10/3/03 CF PA-10 1990513 6252000 304,0 15 99.3 112,0 17.9 15.5 89 4031A 10/3/03 CF PA-10 1991052 6251958 304,0 15 100.5 112.0 17.9 15.5 90 4033 10/3/03 CF PA-6 1991065 6252669 351,0 15 101,6 112.0 17,5 15,5 91 4034 10/3/03 CF PA-10 1990664 6251996 310,0 15 102.7 112,0 17,8 15,5 92 4035 10/3/03 CF PA-6 1991050 6252753 349,0 15 100,5 112,0 17.5 15,5 90 4036 10/3/03 CF PA-10 1990548 6252063 312,0 15 102.9 112,0 18,6 15,5 92 4038 10/3/03 CF PA-6 1991016 6252915 354,0 15 102.5 112.0 16,8 15,5 92 4039 10/6/03 CF PA-7 1991416 6253322 372,0 15 99,1 112,0 14.2 15,5 88 4041 10/6/03 CF PA-6 1991527 6253542 380,0 15 102,7 112,0 18.1 15.5 92 4047 10/6/03 CF PA-7 1991319 6253247 367.0 15 100,4 112,0 17.5 15.5 90 4049 10/6/03 CF PA-7 1991162 6253303 374.0 15 102,7 112,0 17.9 15.5 92 4051 10/6/03 CF PA-7 1991164 6253045 355.0 15 102.6 112.0 17.1 15.5 92 4052 10/6/03 CF PA-7 1991260 6253072 353,0 15 104.3 112.0 18.2 15.5 93 RTON 4031A RTOF 4031 RT ON 4039A Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 81 of 156 4 Leighton and Associates, Inc S/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test Test Location Test Soil Dry Density Moisture (%) Relative C/o) Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 10/6/03 CF PA-7 1991281 6253152 358,0 15 102,6 112.0 17,6 15,5 92 10/6/03 CF PA-7 1991179 6253256 355,0 15 100,5 112.0 18,2 15,5 90 10/6/03 CF PA-7 1991106 6253139 356.0 15 101,1 112,0 18,4 15,5 90 10/6/03 CF PA-7 1991192 6253298 375.0 15 104,8 112,0 17.2 15,5 94 10/6/03 CF PA-7 1991269 6253183 368.0 15 101,5 112,0 17,6 15,5 91 10/6/03 CF PA-7 1991225 6253119 364.0 15 102,6 112,0 17.9 15,5 92 10/6/03 CF PA-7 1991273 6253231 360,0 15 104.7 112,0 18,1 15,5 93 10/6/03 CF PA-7 1991399 6253212 373,0 15 102.8 112,0 17.4 15,5 92 10/7/03 CF PA-7 1991170 6253365 374,0 09 105.8 118,0 16.2 15,0 90 10/7/03 CF PA-7 1991065 6253220 368,0 09 104,0 118.0 14,6 15,0 88 RT ON 4075A 10/7/03 CF PA-7 1991070 6253220 368,0 09 106,6 118,0 15,5 15.0 90 RT OF 4075 10/7/03 CF PA-7 1991395 6253310 378,0 09 109,0 118,0 14.2 15,0 92 10/7/03 CF PA-7 1991230 6253330 377,0 09 106.1 118,0 15,8 15,0 90 10/7/03 CF PA-7 1991225 6253050 373.5 09 107,3 118.0 15,6 15,0 91 10/7/03 CF PA-7 1991305 6253305 379.0 09 107.8 118,0 15,6 15,0 91 10/7/03 CF PA-7 1991210 6253125 372.0 09 107.9 118,0 16,8 15,0 91 10/7/03 CF PA-7 1991085 6253070 373.0 09 103,2 118,0 18,6 15,0 87 RT ON 4082A 10/7/03 CF PA-7 1991090 6253070 373.0 09 107,7 118,0 16,9 15,0 91 RT OF 4082 10/8/03 CF PA-7 1991330 6253075 375.0 09 107,3 118.0 15,3 15,0 91 10/8/03 CF PA-7 1991205 6253205 376.0 09 105,9 118.0 16,7 15,0 90 10/8/03 CF PA-7 1991370 6253360 : 380,0 09 106,6 118.0 15,4 15,0 90 10/8/03 CF PA-7 1991320 6253200 377,5 09 103,9 118,0 16,9 15,0 88 RT ON 4098A 10/8/03 CF PA-7 1991325 6253215 377,5 09 106,0 118,0 16,2 15,0 90 RT OF 4098 10/10/03 CF PA-7 1991095 6253335 373,0 09 106,6 118.0 15,7 15,0 90 10/10/03 CF PA-7 1991500 6253360 382,5 10 104,2 112.5 16,3 16,0 93 10/10/03 CF PA-7 1991310 6253285 383,0 09 105.9 118.0 15,3 15,0 90 10/10/03 CF PA-7 1991400 6253180 382,0 09 106,7 118.0 17.2 15,0 90 10/10/03 CF PA-6 1991230 6252905 365,0 09 106,5 118.0 15,2 15,0 90 10/16/03 CF PA-6 1991390 6252625 365.0 09 108,3 118,0 15.8 15,0 92 10/16/03, CF PA-7 1991085 6253320 375.0 09 107,3 118,0 16.5 15.0 91 10/10/03 CF PA-7 1991145 6253115 376,0 09 106.6 118,0 15.1 15,0 90 10/10/03 CF PA-7 1991075 6253030 371,5 09 107.0 118,0 14,2 15,0 91 dumber: *Jame: .ocation: 971009014 Bressi Ranch 0 0 Page 82 of 156 "*0I "SC IC SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative C/o) Compaction Remarks 4240 10/10/03 CF PA-7 1990365 6252995 365,0 09 106,8 118.0 15.6 15.0 91 4241 10/10/03 CF PA-7 1990945 6253135 373,5 09 108,1 118.0 15.7 15.0 92 4242 10/10/03 CF PA-6 1991035 6252865 355,0 09 106,5 118,0 15.4 15.0 90 4243 10/10/03 CF PA-6 1991120 6252800 356,0 09 106,1 118,0 17.7 15.0 90 4244 10/10/03 CF PA-6 1991035 6252670 352,0 09 106,3 118,0 15.5 15.0 90 4245 10/10/03 CF PA-6 1990945 6252835 354,0 09 106,3 118,0 16.8 15.0 90 4246 10/13/03 CF PA-12 1988450 6254655 205,5 10 102,6 112,5 17.3 16.0 91 4254 10/13/03 CF PA-12 1988415 6254630 216,0 10 103,9 112.5 15.4 16.0 92 4266 10/13/03 CF PA-7 1991380 6253090 381,0 09 106,6 118.0 15.0 15.0 90 4267 10/13/03 CF PA-7 1991360 6253320 384,0 09 108,3 118.0 14.2 15,0 92 4268 10/13/03 CF PA-7 1991260 6253285 382,5 09 104,6 118.0 15.9 15.0 89 RT ON 4268A 4268A 10/13/03 CF PA-7 1991260 6253285 382,5 09 106,4 118,0 15.9 15.0 90 RT OF 4268 4270 10/13/03 CF Gateway Rd 1991550 6253070 380.0 09 105.9 118,0 17.6 15.0 90 4271 10/13/03 CF PA-7 1991215 6253345 382.0 09 108.9 118,0 14.9 15.0 92 4272 10/13/03 CF PA-7 1991120 6253120 375.0 09 106.4 118.0 16.1 15.0 90 4273 10/13/03 CF PA-7 1991210 6253300 378.0 09 106,8 118.0 15.3 15.0 91 4274 10/13/03 CF PA-7 1991220 6253170 377.0 09 108,1 118.0 15.3 15.0 92 4279 10/13/03 CF Greenhaven Dr 1988525 6254585 223.0 10 102,8 112,5 15,9 16,0 91 4300 10/21/03 CF PA-10 1990255 6251955 258.0 10 100,7 112,5 17,7 16,0 90 4301 10/21/03 CF PA-10 1990320 6251955 261,0 10 101,1 112,5 17,9 16,0 90 4302 10/21/03 CF Alicante Rd 1990100 6251890 260,0 10 101,5 112.5 17,7 16,0 90 4303 10/21/03 CF PA-10 1990265 6251970 261,0 10 102,3 112.5 16,1 16,0 91 4304 10/21/03 CF PA-10 1990320 6252010 261,0 10 104,0 112.5 15,4 16,0 92 4305 10/21/03 CF Alicante Rd 1990230 6251870 260,0 10 102,9 112.5 16,5 16,0 91 4306 10/21/03 CF PA-10 1990135 6251850 254,0 10 100,4 112.5 12,7 16,0 89 RT ON 4306A 4306A 10/21/03 CF PA-10 1990135 6251850 254,0 10 102.6 112.5 15,9 16,0 91 RT OF 4306 4308 10/21/03 CF Alicante Rd 1990155 6251900 254,0 10 99.3 112,5 12,8 16,0 88 RT ON 4308A 4308A 10/21/03 CF Alicante Rd 1990155 6251900 254,0 10 101.7 112,5 15,4 16,0 90 RT OF 4308 4310 10/21/03 CF PA-10 1990310 6251965 254,0 07 110.1 122.0 15,9 13.0 90 4311 10/21/03 CF PA-10 1990230 6251935 255,0 10 100.1 112.5 13,4 16.0 89 RTON4311A 431 lA 10/21/03 CF PA-10 1990230 6251935 255,0 10 101.3 112.5 14.8 16.0 90 RTOF 4311 4313 10/21/03 CF PA-10 1990230 6251935 255,0 10 103.9 112.5 17.4 16.0 92 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 83 of 156 4 Leighton and Associates, Inc 8/23/2 7:54:ISAM SUMMARY OF FIELD DENSITY TESTS Test Test Test — Location Test Soil Dry Density Moisture (%) Relative C/o) No. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 4314 10/21/03 CF PA-10 1990195 6251940 255.0 10 101.5 112.5 15.8 16.0 90 4315 10/21/03 CF Alicante Rd 1990275 6251910 256.0 10 101.1 112.5 16.3 16.0 90 4316 10/21/03 CF PA-10 1990175 6251915 267.0 09 109.0 118.0 14.9 15.0 92 4317 10/21/03 CF PA-10 1990295 6251940 267.0 15 101.0 112.0 16.1 15.5 90 4318 10/21/03 CF PA-10 1990230 6251955 269,0 09 110.1 118.0 13.9 15.0 93 4319 10/21/03 CF PA-10 1990265 6251955 269,0 09 107.8 118.0 15.4 15.0 91 4320 10/21/03 CF PA-10 1990245 6251940 270,0 09 107.1 118.0 15.6 15.0 91 4321 10/21/03 CF PA-10 1990225 6251940 270.0 15 102.3 112.0 15.9 15.5 91 4322 10/21/03 CF PA-10 1990205 6251930 268.0 15 105.3 112.0 10.0 15.5 94 RT ON 4322A 4322A 10/21/03 CF PA-10 1990215 6251935 268,0 15 104.9 112.0 17.3 15.5 94 RT OF 4322 4324 10/21/03 CF PA-10 1990160 6251920 271,0 15 100.5 112.0 18.8 15.5 90 4325 10/21/03 CF PA-10 1990170 6251935 274,0 10 102.3 112.5 19.1 16.0 91 4326 10/21/03 CF PA-10 1990300 6251940 275,0 10 100,9 112,5 18.4 16.0 90 4327 10/21/03 CF PA-10 1990250 6251940 272,0 09 109,6 118,0 12.4 15.0 93 4328 10/21/03 CF PA-10 1990215 6251950 273,0 08 105,6 117,5 16.2 14.0 90 4329 10/21/03 CF PA-10 1990285 6251935 275.0 07 110,6 122,0 16.2 13.0 91 4330 10/21/03 CF PA-10 1990245 6251955 276.0 08 98.4 117.5 20.2 14.0 84 RT ON 4330A 4330A 10/21/03 CF PA-10 1990245 6251955 276,0 08 105.6 117.5 15.2 14.0 90 RTOF 4330 4486 10/20/03 CF PA-10 1990220 6251860 249,0 10 102.4 112.5 13.3 16.0 91 4487 10/20/03 CF Alicante Rd 1990210 6251890 251,0 10 94.4 112.5 11.3 16.0 84 RT ON 4487A 4487A 10/20/03 CF Alicante Rd 1990210 6251890 251,0 10 101.9 112.5 15.8 16.0 91 RT OF 4487 4489 10/20/03 CF PA-10 1990275 6251960 252,0 10 97.8 112.5 11.9 16.0 87 RT ON 4489A 4489A 10/20/03 CF PA-10 1990275 6251960 252,0 10 102.4 112.5 17.8 16.0 91 RT OF 4489 4491 10/20/03 CF PA-10 1990240 6251965 254.0 10 101.7 112.5 18.5 16.0 90 4492 10/20/03 CF PA-10 1990265 6251990 245,0 10 101.1 112.5 17.9 16.0 90 4493 10/20/03 CF PA-10 1990310 6252030 255.0 13 103.0 115.0 15.9 16.5 90 4494 10/20/03 CF PA-10 1990325 6252050 255.0 09 108.5 118.0 14.1 15.0 92 4495 10/20/03 CF Alicante Rd 1990300 6251910 253,0 10 103.7 112.5 18.2 16.0 92 4496 10/20/03 CF PA-10 1990110 6251920 257,0 08 105.2 117.5 13.0 14.0 90 4497 10/20/03 CF PA-10 1990180 6251850 257,0 08 105.0 117.5 12,4 14.0 89 RT ON 4497A 4497A 10/20/03 CF PA-10 1990180 6251850 257.0 08 107.3 117.5 16,4 14.0 91 RT OF 4497 4499 10/20/03 CF PA-10 1990280 6252010 258,0 08 106,7 117.5 16,5 14,0 91 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 84 of 156 4 .eigl ndA ites. 1/23/: '4:18 SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative C/o) Compaction Remarks 4519 10/23/03 CF Greenhaven Dr 1988550 6254329 238,0 17 104.6 114,0 14.7 14.5 92 4520 10/23/03 CF Greenhaven Dr 1988531 6254395 235,0 10 104.0 112.5 16,0 16.0 92 4521 10/23/03 CF Greenhaven Dr 1988520 6254485 231,0 10 104.3 112.5 14,5 16.0 93 4533 11/3/03 CF PA-9 1988908 6253749 278,0 17 105,3 114.0 14,8 14,5 92 4539 11/3/03 CF PA-9 1988944 6253722 275.0 17 108.3 114.0 15,8 14,5 95 4540 11/3/03 CF PA-9 1988975 6253729 285.0 04 109.3 120.5 14,4 12,5 91 4541 11/3/03 CF PA-9 1988911 6253763 279.0 04 110.5 120.5 13.8 12.5 92 4542 11/3/03 CF PA-9 1989008 6253769 286.0 04 108.4 120.5 15.3 12.5 90 4543 11/3/03 CF PA-9 1989043 6253790 289.0 04 109.6 120.5 12.8 12.5 91 4545 11/4/03 CF PA-12 1988518 6254539 223.0 19 108.8 118.0 16.3 15.0 92 4546 11/4/03 CF PA-12 1988532 6254603 225.0 19 103.7 118.0 13.7 15.0 88 4546A 11/4/03 CF PA-12 1988532 6254603 225.0 19 106.8 118.0 15.2 15.0 91 4548 11/4/03 CF PA-12 1988537 6254488 230,0 19 107.2 118.0 16.4 15.0 91 4549 11/4/03 CF PA-12 1988551 6254534 227,0 17 104.8 114,0 14,6 14,5 92 4551 11/4/03 CF PA-12 1988874 6254463 252,0 19 109.3 118,0 16,8 15,0 93 4552 11/4/03 CF PA-12 1988740 6254477 246,0 19 105,4 118,0 13,8 15,0 89 4552A 11/4/03 CF PA-12 1989029 6254467 246,0 19 107,7 118,0 14.8 15.0 91 4554 11/4/03 CF PA-12 1988746 6254454 247,0 19 106,3 118,0 15.2 15,0 90 4555 11/4/03 CF PA-12 1988849 6254450 251,0 19 108,2 118,0 16.8 15,0 92 4556 11/4/03 CF PA-12 1988933 6254459 258,0 17 104,8 114,0 15.7 14,5 92 4557 11/4/03 CF PA-12 1988711 6254443 252.0 17 106,8 114,0 16.5 14,5 94 4558 11/4/03 CF PA-12 1988618 6254411 247.0 19 108,2 118,0 17,3 15,0 92 4559 11/4/03 CF PA-12 1988780 6254430 256,0 19 105,3 118,0 14,2 15,0 89 4559A 11/4/03 CF PA-12 1988785 6254444 256.0 19 107,3 118,0 16,2 15,0 91 4561 11/4/03 CF PA-12 1988678 6254426 255.0 17 106.2 114,0 14,2 14,5 93 4562 11/4/03 CF PA-12 1988729 6254431 259,0 19 108,4 118,0 17,4 15,0 92 4563 11/4/03 CF PA-12 1988889 6254441 260,0 19 107,3 118,0 15,5 15,0 91 4613 10/22/03 CF PA-12 Stability Fill 1988900 6254705 235,0 09 106.4 118,0 15,9 15,0 90 4614 10/22/03 CF PA-12 Stability Fill 1988885 6254830 232.0 09 108.8 118,0 15,1 15.0 92 4615 10/22/03 CF PA-12 Stability Fill 1988900 6254895 227.0 10 103.5 112,5 15,4 16,0 92 4616 10/22/03 CF PA-12 Stability Fill 1988930 6254970 221.0 09 108.3 118,0 16,4 15,0 92 4617 10/22/03 CF PA-12 Stability Fill 1988980 6255050 214.0 10 102.7 112.5 16.6 16,0 91 RT ON 4546A RT OF 4546 RT ON 4552A RT OF 4552 RT ON 4559A RT OF 4559 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 85 of 156 4 Leighton and Associates, Inc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative (%) Elev (ft) Type Field Max Field Opt. Compaction Remarks 4618 10/22/03 CF PA-12 Stability Fill 1989010 6255115 211,0 10 101.6 112.5 16.4 16.0 90 4619 10/22/03 CF PA-12 Stability Fill 1988920 6254930 224,5 10 102,8 112.5 17,3 16.0 91 4620 10/22/03 CF PA-12 Stability Fill 1988900 6254930 230,0 09 105,9 118.0 16,8 15.0 90 4621 10/22/03 CF PA-12 Stability Fill 1988905 6254735 236.5 10 103.6 112.5 16,0 16.0 92 4622 10/22/03 CF PA-12 Stability Fill 1988960 6255000 224.0 09 107.5 118.0 15,4 15.0 91 4623 10/22/03 CF PA-12 Stability Fill 1988915 6254905 233.0 09 106.2 118.0 15,4 15.0 90 4624 10/22/03 CF PA-12 Stability Fill 1988915 6254755 239.0 09 102.2 118.0 17,3 15.0 87 4624A 10/22/03 CF PA-12 Stability Fill 1988920 6254750 239.0 09 107.9 118.0 15,8 15.0 91 4626 10/22/03 CF PA-12 Stability Fill 1988895 6254810 235.0 10 106.6 112.5 14,0 16.0 95 4627 10/22/03 CF PA-12 Stability Fill 1988990 6255085 213.0 09 107.1 118.0 16,5 15,0 91 4628 10/22/03 CF PA-12 Stability Fill 1988935 6254920 229.0 10 102.4 112.5 16.8 16.0 91 4629 10/22/03 CF PA-12 Stability Fill 1988910 6254795 242,0 10 101.8 112.5 17.6 16.0 90 4630 10/22/03 CF PA-12 Stability Fill 1988950 6254960 230,0 09 108,1 118.0 15.3 15,0 92 4648 11/4/03 CF PA-12 Stability Fill 1988950 6254960 230,0 09 108,1 118.0 15,3 15,0 92 4697 11/10/03 CF Gardenlane Wy 1990845 6254680 381,0 18 106.9 113.0 17,1 16,0 95 4698 11/10/03 CF PA-7 1990745 6254725 381,0 15 106,0 112.0 16,2 15,5 95 4699 11/10/03 CF Gardenlane Wy 1990850 6254770 382,0 15 106,6 112.0 15,2 15,5 95 4729 11/13/03 CF Greenhaven Dr 1988573 6254189 262,0 17 106,7 114,0 14,8 14,5 94 4737 11/13/03 CF Greenhaven Dr .1988921 6253683 282,0 20 106,6 116,0 13.8 14.0 92 4738 11/13/03 CF PA-9 1988953 6253730 290,0 21 109,3 118.0 12.8 13.0 93 4739 11/13/03 CF PA-9 1989007 6253787 294,0 21 106,2 118.0 9.6 13.0 90 4739A 11/13/03 CF PA-9 1989007 6253787 294.0 21 110.2 118.0 14.5 13.0 93 4743 11/13/03 CF Greenhaven Dr 1988841 6253748 287.0 19 109.5 118.0 15.8 15.0 93 4745 11/13/03 CF Greenhaven Dr 1988765 6253816 288.0 17 103.8 114.0 15.4 14.5 91 4749 11/13/03 CF Greenhaven Dr 1988608 6254084 265.0 20 104.6 116.0 14.7 14.0 90 4751 11/13/03 CF Greenhaven Dr 1988541 6254272 245.0 17 106.5 114.0 15.3 14.5 93 4752 11/13/03 CF PA-9 1988623 6254385 262,0 21 107.6 118.0 14.2 13.0 91 4753 11/13/03 CF PA-9 1988588 6254331 260,0 21 109.3 118.0 14.8 13.0 93 4754 11/13/03 CF PA-9 1988913 6254427 266.0 21 104.5 118.0 12.2 13.0 89 4754A 11/13/03 CF PA-9 1988913 6254427 266,0 21 106.2 118.0 13.0 13.0 90 4756 11/13/03 CF PA-9 1988840 6254415 269,0 21 108.3 118.0 15.2 13.0 92 4757 11/13/03 CF PA-9 1988757 6254408 271,0 19 107.3 118.0 16.4 15.0 91 RT ON 4624A RT OF 4624 RT ON 4739A RT OF 4739 RT ON 4754A RT OF 4754 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 86 of 156 eigh' id AE tes, I 4 123/7 4:1! SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 4758 11/13/03 CF PA-9 1988686 6254405 265,0 20 106,2 116.0 13,7 14.0 92 4759 11/13/03 CF PA-9 1988662 6254385 268,0 20 107.9 116.0 14,6 14.0 93 4760 11/13/03 CF Greenhaven Dr 1988656 6253984 273,0 20 105,8 116.0 15,2 14.0 91 4761 11/13/03 CF PA-9 1988895 6254393 277,0 19 109,2 118.0 16,4 15.0 93 4762 11/13/03 CF PA-9 1988809 6254388 275,0 21 111,2 118,0 13.7 13.0 94 4763 11/13/03 CF PA-9 1988626 6254362 265,0 15 103.8 112.0 17.2 15.5 93 4764 11/13/03 CF PA-9 1988597 6254312 263,0 19 109.7 118.0 15,9 15.0 93 4765 11/13/03 CF PA-9 1988570 6254128 266.0 18 102.7 113.0 18,5 16.0 91 4766 11/13/03 CF Greenhaven Dr 1988708 6253902 278,0 19 106,8 118.0 17.4 15.0 91 4767 11/13/03 CF Greenhaven Dr 1988801 6253786 292,0 19 108,2 118.0 15.2 15.0 92 4773 11/14/03 CF PA-8 1989521 6253523 330,0 18 101,2 113.0 17.3 16.0 90 4775 11/14/03 CF PA-8 1989468 6253293 312,0 18 102,5 113.0 17.9 16.0 91 4789 11/17/03 CF PA-8 1989404 6253231 305,0 19 108,2 118.0 16.3 15.0 92 4790 11/17/03 CF PA-8 1989438 6253348 316,0 20 107,4 116.0 14,8 14.0 93 4791 11/17/03 CF PA-8 1989437 6253376 324,0 20 108,7 116.0 15,3 14.0 94 4845 11/14/03 CF PA-8 1990550 6254740 380,0 18 103.0 113.0 14,8 16.0 91 4846 11/14/03 CF PA-8 1990535 6254745 382,0 16 105.6 117.0 14.9 14.0 90 4847 11/14/03 CF PA-8 1990565 6254700 383,0 18 102.6 113.0 17.4 16.0 91 4848 11/14/03 CF PA-8 1990535 6254730 382,0 18 101.9 113.0 16.4 16,0 90 4849 11/14/03 CF PA-8 1990500 6254750 385,0 18 103.5 113.0 16.6 16,0 92 4850 11/14/03 CF PA-8 1990535 6254720 384,5 18 101.7 113.0 15.4 16,0 90 4851 11/14/03 CF PA-8 1990520 6254725 386,0 18 102.5 113.0 16,1 16,0 91 4852 11/17/03 CF PA-8 1990525 6254710 388,5 17 105.3 114.0 13,8 14,5 • 92 4853 11/17/03 CF PA-8 1990555 6254720 387.0 17 104.5 114.0 15,1 14,5 92 4854 11/17/03 CF PA-8 1990570 6254680 389,0 17 103.9 114.0 14,6 14.5 91 4855 11/17/03 CF PA-8 1990510 6254715 391,0 17 104.3 114.0 14,9 14.5 91 4856 11/17/03 CF PA-8 1990520 6254685 393,0 17 102,8 114,0 15,1 14.5 90 4857 11/17/03 CF PA-8 1990470 6254765 395,0 17 103,4 114,0 15,0 14.5 91 4858 11/17/03 CF PA-8 1990600 6254675 394,5 17 102.5 114,0 15,4 14.5 90 4859 11/17/03 CF PA-8 1990500 6254735 396,0 17 102,9 114,0 13,9 14.5 90 4860 11/17/03 CF PA-8 1990550 6254685 398,0 16 105,7 117,0 14,6 14.0 90 4861 11/17/03 CF PA-8 1990455 6254740 398,5 17 101.6 114,0 15,8 14.5 89 RTON 4861A Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 87 of 156 4 Leighton and Associates, Inc 8/23/2 7:54; I SAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 4861A 11/17/03 CF PA-8 1990470 6254740 398.5 17 103.3 114.0 15,6 14.5 91 4863 11/17/03 CF PA-8 1990485 6254705 400,0 17 104.0 114.0 13,4 14.5 91 4864 11/17/03 CF PA-8 1990615 6254655 399,0 17 102.7 114.0 15.4 14.5 90 4865 11/17/03 CF PA-8 1990555 6254665 402,0 17 102.8 114.0 15.5 14.5 90 4866 11/17/03 CF PA-8 1990420 6254775 403.0 17 103.5 114.0 15.8 14.5 91 4867 11/17/03 CF PA-8 1990525 6254665 404.0 17 103.2 114.0 15.6 14.5 91 4903 11/18/03 CF PA-8 1989482 6253335 320.0 21 110.2 118.0 15.6 13.0 93 4904 11/18/03 CF PA-8 1989425 6253290 314.0 21 106.6 118.0 16.7 13.0 90 4905 11/18/03 CF PA-8 1989409 6253207 308.0 21 108.5 118.0 14.8 13.0 92 4927 11/19/03 CF PA-8 1989382 6253253 311,0 19 108.2 118.0 15.4 15.0 92 4928 11/19/03 CF PA-9 1988941 6253731 297,0 20 101.7 116.0 12.4 14.0 88 4928A 11/19/03 CF PA-9 1988941 6253742 297,0 20 104.8 116.0 13.4 14.0 90 4930 11/19/03 CF Greenhaven Dr 1988835 6253782 298,0 20 106.5 116.0 14.9 14.0 92 4931 11/19/03 CF Greenhaven Dr 1988885 6253763 295,0 20 104,1 116.0 17,2 14,0 90 4939 11/20/03 CF Greenhaven Dr 1988905 6253702 292.0 21 108.8 118.0 16,2 13,0 92 4997 11/24/03 CF PA-8 1989381 6253233 313.0 16 108.4 117.0 14,3 14,0 93 4998 11/24/03 CF PA-8 1989407 6253318 320.0 16 106.2 117.0 13.6 14,0 91 4999 11/24/03 CF PA-8 1989455 6253329 323.0 16 105.9 117.0 14.6 14,0 91 5100 11/24/03 CF PA-8 1989494 6253475 337.0 16 107.3 117.0 16.2 14,0 92 5101 11/24/03 CF PA-8 1989496 6253437 330.0 16 108.5 117.0 14.4 14,0 93 5108 11/24/03 CF PA-8 1989411 6253268 319.0 16 108.2 117.0 15.2 14,0 92 5109 11/24/03 CF PA-8 1989469 6253371 324.0 16 105.5 117.0 13.3 14.0 90 5110 11/24/03 CF PA-8 1989480 6253444 333.0 16 106.9 117.0 15.5 14.0 • 91 5118 11/25/03 CF Greenhaven Dr 1989076 6253573 304.0 20 105.8 116.0 15.7 14.0 91 5119 11/25/03 CF Greenhaven Dr 1989108 6253528 310.0 19 109.2 118.0 16.5 15.0 93 5120 11/25/03 CF Greenhaven Dr 1989100 6253555 315.0 19 106.6 118.0 18.2 15.0 90 5127 11/25/03 CF Greenhaven Dr 1988970 6253785 300.0 19 110,3 118.0 16.8 15.0 93 5130 11/26/03 CF PA-10 1990598 6252090 315.0 20 105,2 116.0 15.3 14,0 91 5131 11/26/03 CF PA-10 1990571 6252023 314.0 20 107.3 116.0 14.8 14,0 93 5132 11/26/03 CF PA-10 1990648 6252074 316.0 17 103.8 114.0 17.2 14,5 91 5133 11/26/03 CF PA-10 1990681 6251962 317.0 17 105.4 114.0 14.3 14.5 92 5134 11/26/03 CF PA-10 1990738 6252048 318.0 18 103.7 113.0 16.6 16.0 92 RTOF 4861 RT ON 4928A RT OF 4928 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 88 of 156 4 •ghto Assc 5, Inc ""3/2 •" "'ISAJ SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative (%) Elev (ft) Type Field Max Field Opt. Compaction Remarks 5135 11/26/03 CF PA-10 1990522 6252040 318.0 17 106.7 114,0 15.8 14,5 94 5136 11/26/03 CF PA-10 1990627 6251979 320,0 21 107.8 118,0 14,6 13,0 91 5137 11/26/03 CF PA-10 1990724 6251987 321,0 21 105.8 118.0 13.4 13,0 90 5138 11/26/03 CF PA-10 1990521 6252005 321,0 20 104.7 116,0 16.2 14,0 90 5139 11/26/03 CF PA-10 1990722 6251958 324,0 17 106.4 114.0 15.9 14,5 93 5140 11/26/03 CF PA-10 1990675 6252019 322.0 20 107.2 116.0 17.1 14,0 92 5141 12/1/03 CF PA-10 1990262 6251955 272.0 20 106.2 116.0 15.2 14.0 92 5142 12/1/03 CF PA-10 1990158 6251939 270.0 20 101.7 116.0 12.4 14.0 88 5142 A 12/1/03 CF PA-10 1990158 6251935 270,0 20 105.3 116.0 14.5 14,0 91 5144 12/1/03 CF PA-10 1990247 6251996 276,0 17 104.8 114.0 14.8 14,5 92 5145 12/1/03 CF PA-10 1990363 6251983 275,0 17 103.8 114.0 13.9 14.5 91 5146 12/1/03 CF PA-10 1990341 6251954 278,0 20 107.4 116.0 14,6 14.0 93 5147 12/1/03 CF PA-10 1990372 6252133 282,0 20 104.8 116.0 16,6 14.0 90 5148 12/1/03 CF PA-10 1990325 6252034 280,0 20 106.8 116.0 15,3 14.0 92 5149 12/1/03 CF PA-10 1990352 6252212 284,0 20 108.2 116.0 14,7 14,0 93 5150 12/1/03 CF PA-10 1990248 6251994 276,0 20 106.4 116.0 13.6 14,0 92 5151 12/1/03 CF PA-10 1990409 6252082 280.0 21 109.3 118,0 13,4 13,0 93 5152 12/1/03 CF PA-10 1990105 6251980 281.0 21 110.3 118,0 15,2 13,0 93 5153 12/1/03 CF PA-10 1990240 6252080 282,0 21 108.8 118,0 14,9 13,0 92 5154 12/1/03 CF PA-10 1990345 6252250 285,0 21 111.2 118,0 13,6 13,0 94 5155 12/2/03 CF Poinsettia Lane 1988084 6255943 164,0 03 109,2 122,0 12,6 11,0 90 5156 12/2/03 CF Poinsettia Lane 1988070 6255828 166.0 03 111,4 122,0 13.5 11,0 91 5157 12/2/03 CF Poinsettia Lane 1988097 6255999 169.0 03 109,6 122,0 12.3 11,0 . 90 5158 12/2/03 CF Poinsettia Lane 1988142 6255731 170,0 03 110,4 122,0 14,2 11,0 90 5159 12/2/03 CF Poinsettia Lane 1988065 6255713 168,0 03 106,7 122,0 13,3 11,0 87 5159A 12/2/03 CF Poinsettia Lane 1988065 6255708 168,0 03 109.2 122,0 14,4 11,0 90 5161 12/2/03 CF Poinsettia Lane 1988095 6255860 171,0 03 112,5 122,0 11,8 11,0 92 5162 12/2/03 CF Poinsettia Lane 1988130 6255885 174,0 03 107,1 122,0 12,6 11,0 88 5162 A 12/2/03 CF Poinsettia Lane 1988130 6255885 174,0 03 110,2 122,0 13,8 11,0 90 5164 12/2/03 CF Poinsettia Lane 1988099 6255980 168.0 03 111,5 122,0 11,8 11,0 91 5165 12/2/03 CF Poinsettia Lane 1988087 6255780 172.0 03 109,3 122,0 15,2 11,0 90 5166 12/3/03 CF Poinsettia Lane 1988109 6255978 177.0 03 110,6 122,0 13,7 11,0 91 RTON5142A RTOF 5142 RTON 5I59A RTOF 5159 RTON 5162A RT OF 5162 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 89 of 156 4 Leighton and Associates, Inc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative C/o) Compaction Remarks 5167 12/3/03 CF Poinsettia Lane 1988082 6255874 175.0 03 113.5 122.0 12.8 11.0 93 5168 12/3/03 CF Poinsettia Lane 1988118 6255814 176.0 03 106.2 122.0 14.2 11.0 87 RTON 5158 5168A 12/3/03 CF Poinsettia Lane 1988118 6255810 176.0 03 111.6 122.0 15,0 11.0 91 RTOF 5158 5170 12/3/03 CF Poinsettia Lane 1988097 6255751 177.0 03 114,2 122.0 12.7 11,0 94 5171 12/3/03 CF Poinsettia Lane 1988134 6255819 179,0 03 112,1 122,0 14,2 11.0 92 5172 12/3/03 CF Poinsettia Lane 1988110 6255865 178,0 03 109,3 122,0 15,4 11.0 90 5173 12/3/03 CF Poinsettia Lane 1988118 6255980 179,0 03 111,8 122.0 13,9 11.0 92 5174 12/3/03 CF Poinsettia Lane 1988120 6256004 176,0 03 110,3 122.0 13,3 11,0 90 5175 12/8/03 CF Poinsettia Lane 1988092 6256078 168,0 03 112,5 122.0 13,6 11,0 • 92 5176 12/8/03 CF Poinsettia Lane 1988097 6256156 161,0 03 110,8 122.0 14,2 11,0 91 5177 12/8/03 CF Poinsettia Lane 1988138 6256172 165,0 03 107,4 122.0 12,6 11.0 88 RTON5177A 5177 A 12/8/03 CF Poinsettia Lane 1988138 6256172 165,0 03 111,6 122.0 13,5 11.0 91 RTOF 5177 5179 12/8/03 CF Poinsettia Lane 1988126 6256208 168,0 03 113.7 122.0 11,8 U.O 93 5180 12/8/03 CF Poinsettia Lane 1988131 6256257 176,0 04 109.2 120.5 15,4 12,5 91 5181 12/8/03 CF Poinsettia Lane 1988148 6256152 170,0 04 105.8 120,5 12.7 12,5 88 RTON 5181A 5181A 12/8/03 CF Poinsettia Lane 1988148 6256152 170,0 04 108.2 120,5 13,3 12,5 90 RTOF 5181 5183 12/8/03 CF Poinsettia Lane 1988141 6256149 174,0 08 106.8 117,5 16,7 14,0 91 5184 12/8/03 CF Poinsettia Lane 1988124 6256092 177.0 08 107.4 117.5 16,2 14,0 91 5185 12/8/03 CF Poinsettia Lane 1988096 6256052 180.0 03 110.8 122.0 13,6 11,0 91 5186 12/8/03 CF Poinsettia Lane 1988110 6256106 182.0 03 113.8 122.0 12,5 11,0 93 5187 12/8/03 CF Poinsettia Lane 1988125 6256225 184.0 03 111.6 122.0 13,2 11,0 91 5188 12/8/03 CF Poinsettia Lane 1988156 6256184 183.0 08 106.1 117.5 17.2 14,0 90 5189 12/8/03 CF Poinsettia Lane 1988151 6256265 186.0 08 105.8 117.5 15.3 14,0 90 5190 12/8/03 CF Poinsettia Lane 1988272 6256158 168.0 03 110.3 122.0 12.5 11,0 90 5191 12/8/03 CF Poinsettia Lane 1988257 6256193 170.0 03 106.5 122.0 11.4 11,0 87 RTON 5191A 5191A 12/8/03 CF Poinsettia Lane 1988257 6256193 170.0 03 109.8 122.0 13.3 11,0 90 RT OF 5191 5193 12/8/03 CF Poinsettia Lane 1988220 6256161 164.0 03 108.4 122.0 13.6 11,0 89 RTON 5193A 5193A 12/8/03 CF Poinsettia Lane 1988220 6256161 164.0 03 111.3 122.0 14.2 11.0 91 RTOF 5193 5195 12/8/03 CF Poinsettia Lane 1988238 6256202 167.0 20 105.2 116.0 17.3 14,0 91 RTOF 5193 5196 12/8/03 CF Poinsettia Lane 1988246 6256184 172,0 20 107.4 116.0 15.8 14,0 93 88 5197 12/8/03 CF Poinsettia Lane 1988218 6256119 175,0 20 102.5 116.0 17.3 14,0 93 88 RTON 5197 A 5197 A 12/8/03 CF Poinsettia Lane 1988218 6256119 175,0 20 106.2 116.0 16.8 14,0 92 RTOF 5197 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 90 of 156 ightc 1 Ass ;s, In 4 '13/2 :I8A SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks 5199 12/8/03 CF Poinsettia Lane 1988223 6256239 185,0 20 105.3 116.0 18.2 14,0 91 5238 12/2/03 CF PA-10 1990270 6251975 281,0 20 104.8 116.0 15.3 14,0 90 5239 12/2/03 CF PA-10 1990360 6252045 283.0 20 104,9 116.0 15.1 14.0 90 5240 12/2/03 CF PA-10 1990390 6251970 282.5 20 106,5 116.0 14.3 14.0 92 5241 12/2/03 CF PA-10 1990155 6251980 283.0 21 106,7 118.0 14.1 13.0 90 5242 12/2/03 CF PA-10 1990305 6252080 284.0 20 105,5 116.0 13.9 14.0 91 5243 12/2/03 CF PA-10 1990295 6252185 286.0 21 107.3 118.0 13.3 13.0 91 5244 12/2/03 CF PA-10 1990315 6252265 286.0 20 106.9 116.0 15.2 14.0 92 5245 12/2/03 CF PA-10 1990235 6252060 284.5 20 105.0 116.0 14.8 14,0 91 5256 12/2/03 CF PA-10 1990070 6251980 283.0 20 105.7 116.0 14.6 14.0 91 5257 12/2/03 CF PA-10 1990320 6251990 285.0 21 108,6 118.0 12.8 13.0 92 5258 12/2/03 CF PA-10 1990410 6251960 286.0 20 105,3 116.0 15.2 14.0 91 5259 12/2/03 CF PA-10 1990270 6252035 285.5 21 107,0 118.0 15.7 13.0 91 5260 12/2/03 CF PA-10 1990335 6252000 287,0 20 101,3 116.0 14.3 14.0 87 5260A 12/2/03 CF PA-10 1990350 6252000 287,0 20 106,1 116.0 14.3 14.0 91 5262 12/2/03 CF PA-10 1989980 6252010 284,0 17 102.8 114.0 15.8 14.5 90 5263 12/2/03 CF PA-10 1990410 6252030 288,0 20 105.7 116.0 14.9 14.0 91 5264 12/2/03 CF PA-10 1990240 6251965 285,0 20 108.9 116.0 14.5 14.0 94 5265 12/2/03 CF PA-10 1990370 6251960 289,0 17 102.1 114.0 13.9 14,5 90 5266 12/2/03 CF PA-10 1990150 6252030 284,0 17 103.6 114.0 14,7 14.5 91 5267 12/2/03 CF PA-10 1990410 6252000 291,0 21 103.5 118.0 14.6 13,0 88 5267A 12/2/03 CF PA-10 1990415 6252000 291,0 21 108.4 118.0 13.8 13.0 92 5269 12/2/03 CF PA-10 1990285 6252025 290,0 20 104.4 116.0 14.2 14,0 90 5270 12/2/03 CF PA-10 1990310 6252120 288,0 21 107,4 118.0 14,6 13,0 91 5271 12/2/03 CF PA-10 1990205 6251990 286,0 20 106.2 116.0 14,0 14.0 92 5272 12/4/03 CF Lot 12 1991470 6252402 346,5 18 102.6 113.0 15,8 16.0 91 5273 12/4/03 CF Lot 16 1991395 6252715 361,0 18 101,6 113.0 16,2 16.0 90 5274 12/4/03 CF Lot 10 1991400 6252252 338,5 18 103.7 113.0 15,3 16.0 92 5275 12/4/03 CF Lot 11 1991445 6252315 342,5 18 102.2 113.0 17.3 16.0 90 5276 12/4/03 CF Lot 13 1991395 6252500 351,0 18 104.0 113.0 15.5 16.0 92 5277 12/4/03 CF Lot 14 1991458 6252563 355.0 18 102.7 113.0 16.1 16.0 91 5278 12/4/03 CF Lot 15 1991418 6252640 358,0 18 103.0 113.0 15,3 16.0 91 RT ON 5260A RT OF 5260 RT ON 5267A RT OF 5267 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 91 of 156 4 Leighton and Associates, Inc 8/23/2 7:54:18AM SUMMARY OF FIELD DENSITY TESTS Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative C/o) Compaction Remarks 12/4/03 CF Lot 15 1991470 6252780 358.0 18 103.7 113.0 17.5 16.0 92 12/4/03 CF Lot 18 1991425 6252845 362.5 18 101,8 113.0 17.0 16.0 90 12/4/03 CF Lots 1991500 6252046 340.0 18 103,6 113.0 17.2 16.0 92 12/4/03 CF Lot 9 1991447 6252196 336.0 18 101,8 113.0 16.3 16.0 90 12/8/03 CF Poinsettia Lane 1988192 6256188 174,0 20 105,6 116,0 16.2 14.0 91 12/8/03 CF Poinsettia Lane 1988200 6256137 183.0 18 103,7 113,0 18.6 16.0 92 12/8/03 CF Poinsettia Lane 1988164 6256156 181.0 18 100.3 113,0 17.8 16.0 89 12/8/03 CF Poinsettia Lane 1988174 6256151 181.0 18 103.6 113,0 18.4 16.0 92 12/8/03 CF Poinsettia Lane 1988235 6256134 182.0 18 104.2 113,0 19.3 16.0 92 12/8/03 CF Poinsettia Lane 1988230 6256228 184.0 18 105.5 113,0 17,6 16,0 93 12/8/03 CF Poinsettia Lane 1988239 6256215 180.0 20 107.4 116,0 17,2 14,0 93 12/8/03 CF Poinsettia Lane 1988254 6256232 187.0 20 106,4 116,0 16,8 14.0 92 12/9/03 CF Poinsettia Lane 1988257 6256144 185.0 20 106.6 116,0 17.3 14.0 92 12/9/03 CF Poinsettia Lane 1988202 6256308 192,0 20 108,2 116.0 16.8 14,0 93 12/9/03 CF Poinsettia Lane 1988198 6256224 188,0 20 104.7 116,0 17.2 14,0 90 12/9/03 CF Poinsettia Lane 1988251 6256265 190,0 18 103.8 113.0 18.6 16.0 92 12/9/03 CF Poinsettia Lane 1988157 6255886 182,0 21 108.3 118.0 15.4 13.0 92 12/9/03 CF Poinsettia Lane 1988174 6255935 180,0 21 109.3 118.0 14.6 13.0 93 12/9/03 CF Poinsettia Lane 1988187 6255904 184,0 20 106,9 116.0 16.8 14.0 92 12/9/03 CF Poinsettia Lane 1988195 6256078 186.0 20 107,2 116.0 17.3 14.0 92 12/10/03 CF Poinsettia Lane 1988123 6255834 180.0 21 109,6 118.0 16.2 13.0 93 12/10/03 CF Poinsettia Lane 1988100 6255928 178.0 23 110,6 119.0 15.8 13.0 93 12/10/03 CF Poinsettia Lane 1988148 6255984 188.0 23 109,5 119.0 16.1 13.0 92 12/10/03 CF Poinsettia Lane 1988139 6256077 190.0 21 107.6 118.0 14.8 13.0 91 12/10/03 CF Poinsettia Lane 1988167 6256202 189.0 21 106.2 118.0 17.2 13.0 90 12/10/03 CF Poinsettia Lane 1988172 6256284 194.0 23 108.2 119.0 15.4 13.0 91 12/11/03 CF Poinsettia Lane 1988146 6256590 192.0 03 111.3 122.0 13.5 11.0 91 12/11/03 CF Poinsettia Lane 1988141 6256542 194.0 03 113.8 122.0 12.7 11.0 93 12/11/03 CF Poinsettia Lane 1988150 6256635 196.0 03 109.5 122.0 14.2 11.0 90 12/11/03 CF Poinsettia Lane 1988152 6256690 198.0 03 111.8 122.0 13.3 11.0 92 12/11/03 CF Poinsettia Lane 1988148 6256450 197.0 03 110.4 122.0 15.0 11.0 90 12/12/03 CF Poinsettia Lane 1988143 6256490 196.0 03 112.8 122.0 14.6 11.0 92 RT ON 5302A RT OF 5302 t Number: t Name: t Location: 971009014 Bressi Ranch 0 0 Page 92 of 156 ',htor \sso ' ,Inc 72 ' •8A^ SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 5328 12/12/03 CF Poinsettia Lane 1988146 6256720 203,0 03 110,9 122.0 12.2 11,0 91 5329 12/12/03 CF Poinsettia Lane 1988102 6255912 189,0 18 99,6 113.0 13.5 16,0 88 5329A 12/12/03 CF Poinsettia Lane 1988113 6255905 189,0 18 104,6 113.0 18.2 16,0 93 5330 12/12/03 CF Poinsettia Lane 1988151 6256103 193,0 18 100,2 113.0 12.6 16,0 89 5330A 12/12/03 CF Poinsettia Lane 1988143 6256112 193,0 18 102,8 113.0 17.9 16,0 91 5333 12/12/03 CF Poinsettia Lane 1988142 6256518 200,0 23 106,6 119.0 16.8 13.0 90 5334 12/12/03 CF Poinsettia Lane 1988149 6256622 204,0 23 108.4 119.0 15.4 13.0 91 5335 12/12/03 CF Poinsettia Lane 1988153 6256711 205.0 23 110.4 119.0 14,5 13.0 93 5336 12/15/03 CF Poinsettia Lane 1988170 6256640 207,0 18 104.8 113.0 17,5 16.0 93 5337 12/15/03 CF Poinsettia Lane 1988162 6256740 209,0 18 106.2 113.0 16.8 16.0 94 5338 12/15/03 CF Poinsettia Lane 1988185 6256890 214,0 03 109.5 122.0 13.4 11.0 90 5339 12/15/03 CF Poinsettia Lane 1988190 6256940 218,0 03 110.6 122.0 14,2 11.0 91 5340 12/15/03 CF Poinsettia Lane 1988214 6256801 210,0 03 109.6 122.0 12,6 11.0 90 5341 12/15/03 SF Poinsettia Lane 1988089 6256128 184,0 23 107.4 119.0 11,7 13.0 90 5342 12/15/03 SF Poinsettia Lane 1988118 6256148 198,0 23 108.2 119.0 14.5 13.0 91 5343 12/15/03 SF Poinsettia Lane 1988121 6256205 200,0 23 106.9 119.0 12.7 13.0 90 5344 12/16/03 CF Poinsettia Lane 1988202 6256801 207,0 23 108.2 119.0 15,5 13,0 91 5345 12/16/03 CF Poinsettia Lane 1988247 6256798 212,0 23 109.2 119,0 14,8 13,0 92 5346 12/17/03 SF Poinsettia Lane 1988079 6255882 182,0 20 105.5 116,0 14,1 14,0 91 5347 12/17/03 SF Poinsettia Lane 1988107 6255970 193,0 18 103.4 113,0 15,7 16,0 92 5348 12/17/03 SF Poinsettia Lane 1988126 6256503 202,0 20 104.4 116,0 15,8 14,0 90 5349 12/17/03 SF Poinsettia Lane 1988155 6256678 217,0 18 101.8 113,0 17,4 16,0 90 5350 12/19/03 CF Poinsettia Lane 1988175 6256785 214,0 21 102.6 118,0 12,6 13,0 87 5350A 12/19/03 CF Poinsettia Lane 1988181 6256780 214,0 21 106.1 118,0 14,6 13,0 90 5352 12/19/03 CF Poinsettia Lane 1988212 6256835 216,0 21 106.6 118,0 15,4 13,0 90 5353 12/22/03 CF Poinsettia Lane 1988138 6256235 191,0 16 105,8 117,0 15,5 14,0 90 5354 12/22/03 CF Poinsettia Lane 1988126 6256120 188,0 16 108,3 117,0 14,8 14,0 93 5355 12/22/03 CF Poinsettia Lane 1988133 6256172 190,0 16 107,2 117,0 16,7 14,0 92 5356 1/5/04 CF Poinsettia Lane 1988202 6256898 222,0 04 110.5 120,5 14,5 12,5 92 5357 1/5/04 CF Poinsettia Lane 1988218 6256856 223,0 04 112.4 120.5 13,9 12,5 93 5358 1/5/04 CF Poinsettia Lane 1988256 6256837 225,0 04 109.6 120.5 15,4 12,5 91 5359 1/5/04 CF Poinsettia Lane 1988284 6256832 226,0 04 111.8 120.5 12,8 12,5 93 RT ON 5329A RT OF 5329 RT ON 5330A RT OF 5330 RT ON 5350A RT OF 5350 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 93 of 156 4 Leighton and Associates, Inc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 5360 1/5/04 CF Poinsettia Lane 1988204 6256778 224.0 04 110,4 120.5 14.4 12,5 92 5361 1/5/04 CF Poinsettia Lane 1988290 6256548 222.0 04 107.3 120.5 14.2 12.5 89 5361A 1/5/04 CF Poinsettia Lane 1988298 6256543 222.0 04 110.6 120.5 14,8 12.5 92 5363 1/5/04 CF Poinsettia Lane 1988291 6256472 216,0 04 111.4 120.5 12,9 12.5 92 5364 1/5/04 CF Poinsettia Lane 1988322 6256684 229,0 04 109.7 120.5 15,3 12.5 91 5365 1/5/04 CF Poinsettia Lane 1988315 6256620 227,0 04 106,4 120.5 13,7 12.5 88 5365A 1/5/04 CF Poinsettia Lane 1988310 6256628 227,0 04 112,5 120.5 14,0 12.5 93 5367 1/5/04 CF Poinsettia Lane 1988320 6256742 235.0 04 110,8 120,5 13,6 12.5 92 5368 1/6/04 CF Poinsettia Lane 1988289 6256439 220,0 04 110.7 120,5 13,8 12,5 92 5369 1/6/04 CF Poinsettia Lane 1988318 6256590 230,0 18 105,2 113,0 18,6 16,0 93 5370 1/6/04 CF Poinsettia Lane 1988319 6256652 234,0 18 103.4 113.0 19,6 16,0 92 5371 1/6/04 CF Poinsettia Lane 1988329 6256729 238,0 09 107.2 118.0 18,3 15,0 91 5372 1/6/04 CF Poinsettia Lane 1988295 6256505 226,0 09 106,4 118.0 17,3 15,0 90 5373 1/6/04 CF Poinsettia Lane 1988223 6256935 226,0 09 108,4 118.0 16,2 15,0 92 5374 1/6/04 CF Poinsettia Lane 1988274 6256858 228.0 09 110,2 118,0 17,8 15,0 93 5375 1/6/04 CF Poinsettia Lane 1988261 6256796 227,0 09 107.7 118,0 15,8 15,0 91 5376 1/6/04 CF Poinsettia Lane 1988158 6256522 206,0 04 111.6 120,5 14.3 12.5 93 5377 1/6/04 CF Poinsettia Lane 1988160 6256566 208,0 04 106.7 120,5 15.8 12.5 89 5377A 1/6/04 CF Poinsettia Lane 1988167 6256570 208,0 04 109.2 120,5 15.5 12.5 91 5379 1/6/04 CF Poinsettia Lane 1988162 6256605 210,0 04 108.4 120.5 14.3 12.5 90 5380 1/6/04 CF Poinsettia Lane 1988182 6256727 216,0 08 107.2 117.5 16.4 14.0 91 5381 1/6/04 CF Poinsettia Lane 1988156 6256302 200,0 08 109.3 117.5 15,6 14,0 93 5382 1/6/04 CF Poinsettia Lane 1988168 6256309 202.0 08 106.8 117.5 17.2 14,0 91 5383 1/7/04 CF Poinsettia Lane 1988237 6256894 230,0 08 108.5 117.5 17.5 14.0 92 5384 1/7/04 CF Poinsettia Lane 1988231 6256970 235.0 08 109,6 117.5 15.7 14.0 93 5385 1/7/04 CF Poinsettia Lane 1988240 6256851 233,0 03 112,5 122.0 13.8 11.0 92 5386 1/7/04 CF Poinsettia Lane 1988211 6256744 228.0 03 110.7 122.0 14.6 11.0 91 5387 1/7/04 CF Poinsettia Lane 1988303 6256828 232.0 08 105.8 117.5 17.4 14.0 90 5388 1/7/04 CF Poinsettia Lane 1988276 6256917 236.0 08 107.1 117.5 16.8 14.0 91 5389 1/7/04 CF Poinsettia Lane 1988168 6256664 212.0 10 103.8 112.5 19.5 16.0 92 5390 1/7/04 CF Poinsettia Lane 1988187 6256705 218,0 10 105.2 112.5 18.6 16.0 94 5391 1/7/04 CF Poinsettia Lane 1988170 6256498 214.0 08 106.3 117.5 17.2 14.0 90 RTON 5361A RTOF 5361 RT ON 5365A RT OF 5365 RT ON 5377A RT OF 5377 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 94 of 156 .eigli id A ites. 4 723/' "4:18 SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 5392 1/7/04 CF Poinsettia Lane 1988288 6256402 222.0 10 102,8 112,5 19.6 16,0 91 5393 1/7/04 CF Poinsettia Lane 1988309 6256424 226.0 10 105,2 112,5 19,2 16,0 94 5394 1/7/04 CF Poinsettia Lane 1988310 6256485 234,0 10 98,6 112,5 17,4 16,0 88 5394A 1/7/04 CF Poinsettia Lane 1988317 6256480 234.0 10 103,8 112.5 18,2 16,0 92 5396 1/7/04 CF Poinsettia Lane 1988334 6256610 240,0 10 105.3 112.5 17,5 16,0 94 5397 1/7/04 CF Poinsettia Lane 1988348 6256688 244.0 10 103.7 112.5 20.3 16,0 92 5398 1/7/04 CF Poinsettia Lane 1988187 6256604 219.0 10 104.9 112.5 18,2 16,0 93 5399 1/7/04 CF Poinsettia Lane 1988202 6256683 223.0 10 102.4 112.5 19,6 16.0 91 5440 12/9/03 CF PA-10 1990170 6251990 296,0 18 103.7 113.0 17,3 16.0 92 5441 12/9/03 CF PA-10 1990410 6252260 294,0 20 104,6 116.0 14,2 14.0 90 5442 12/9/03 CF PA-10 1990450 6252005 296,0 20 106,0 116.0 16,8 14.0 91 5443 12/9/03 CF PA-10 1990290 6252220 300.0 20 107.5 116,0 15,9 14.0 93 5444 12/9/03 CF PA-10 1989895 6251995 295.0 18 102.3 113.0 18.2 16.0 91 5445 12/9/03 CF PA-10 1990420 6252115 298.0 18 103.0 113.0 17.7 16.0 91 5446 12/9/03 CF PA-10 1990140 6252080 297.0 20 106.8 116.0 15,6 14.0 92 5479 12/11/03 CF Lot 53 1991000 6252282 333.5 18 102.3 113.0 17.6 16.0 91 5480 12/11/03 CF Lot 57 1990935 6252365 335,0 18 101.9 113,0 16.2 16.0 90 5481 12/11/03 CF Lot 51 1991015 6252410 338,0 20 106.9 116,0 15.1 14.0 92 5482 12/11/03 CF Lot 50 1991018 6252480 341,0 20 105.3 116,0 15.5 14,0 91 5483 12/11/03 CF Lot 49 1991020 6252530 345,0 18 101,6 113,0 15.8 16,0 90 5484 12/11/03 CF Lot 48 1991015 6252600 348,0 20 107,0 116.0 14,3 14,0 92 5485 12/11/03 CF Lot 61 1990930 6252625 342.0 18 103,5 113.0 17,6 16,0 92 5486 12/11/03 CF Lot 47 1990995 6252660 350.0 20 105.7 116.0 15.0 14.0 91 5487 12/11/03 CF Lot 46 1991000 6252720 353.0 20 104.8 116.0 15.6 14.0 90 5488 12/11/03 CF Lot 62 1990885 6252705 343.0 18 103,0 113.0 17,1 16.0 91 5489 12/11/03 CF Lot 45 1991035 6252770 355.5 18 101,9 113.0 18,6 16,0 90 5490 12/11/03 CF Lot 63 1990920 6252770 345.5 20 108.1 116.0 15,6 14,0 93 5500 12/22/03 CF Lot 340 1990480 6251990 313,5 18 105.3 113.0 16,3 16,0 93 5501 12/22/03 CF Lot 339 1990570 6251950 317,0 18 102.8 113.0 17,3 16.0 91 5502 12/22/03 CF Lot 337 1990700 6252045 322,0 16 105.8 117,0 15,3 14.0 90 5503 12/22/03 CF Lot 338 1990620 6251950 321,0 17 • 103.8 114,0 13,9 14,5 91 5504 12/22/03 CF Lot 340 1990505 6252075 317,0 17 102.9 114.0 15,8 14,5 90 RT ON 5394A RT OF 5394 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 95 of 156 4 Leighton and Associates, Inc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 5505 12/22/03 CF Lot 344 1990195 6252115 297,5 17 101,3 114,0 15.9 14.5 89 5505A 12/22/03 CF Lot 344 1990190 6252120 297,5 17 103,4 114,0 14.9 14.5 91 5507 12/22/03 CF Lot 343 1990260 6252035 302.0 17 102,7 114.0 14.3 14.5 90 5508 12/22/03 CF Lot 341 1990440 6252080 312,0 17 104,2 114.0 15.0 14.5 91 5509 12/22/03 CF Lot 342 1990360 6252108 309.0 17 104.6 114.0 13.4 14.5 92 5510 12/22/03 CF Lot 337 1990715 6251975 322.5 17 103.4 114.0 15.6 14.5 91 5511 12/22/03 CF Lot 339 1990575 6252030 322.0 17 106.0 114.0 14.0 14.5 93 5512 12/22/03 CF Lot 375 1990660 6252420 329.5 17 102.8 114.0 16.1 14.5 90 5513 12/22/03 CF Lot 376 1990575 6252350 328.0 17 103.3 114.0 13.9 14.5 91 5514 12/22/03 CF Lot 378 1990465 6252360 319.5 17 103.4 114,0 14.4 14.5 91 5515 12/22/03 CF Lot 368 1990385 6252260 310.0 15 101.6 112,0 16.5 15.5 91 5516 12/22/03 CF Lot 379 1990370 6252360 321.0 17 102.8 114,0 16,4 14.5 90 5517 12/22/03 CF Lot 378 1990570 6252428 323.0 18 103.0 113,0 16,0 16.0 91 5518 12/22/03 CF Lot 368 1990377 6252308 315,5 17 105.0 114.0 14,3 14.5 92 5519 12/22/03 FG Lot 6 1991260 6252008 0,0 18 104.3 113.0 15,9 16.0 92 5520 12/22/03 FG Lot 6 1991278 6252070 0,0 18 106.6 113.0 14,6 16.0 94 5521 12/22/03 FG Lot 7 1991384 6252050 0,0 18 102.9 113.0 15.2 16.0 91 5522 12/22/03 FG Lot 7 1991442 6252020 0,0 18 104.6 113.0 15.3 16.0 93 5523 12/'22/03 FG Lots 1991480 6252098 0,0 18 105.2 113.0 14.1 16.0 93 5524 12/22/03 FG Lots 1991400 6252127 0,0 18 106.7 113.0 14.3 16.0 94 5525 12/22/03 FG Lot 9 1991403 6252205 0,0 18 105,8 113.0 16.3 16,0 94 5526 12/22/03 FG Lot 9 1991474 6252200 0,0 17 103.8 114.0 15.4 14,5 91 5527 12/22/03 FG Lot 10 1991410 6252277 0,0 18 105.5 113.0 17.2 16,0 93 5528 12/22/03 FG Lot 10 1991478 6252270 0.0 18 104.8 113.0 14.8 16,0 93 5529 12/22/03 FG Lot 11 1991405 6252342 0.0 18 103.7 113.0 16.8 16,0 92 5530 12/22/03 FG Lot 11 1991463 6252345 0.0 18 104.5 113.0 16.2 16.0 92 5531 12/22/03 FG Lot 12 1991408 6252418 0.0 18 105.3 113.0 14.6 16.0 93 5532 12/22/03 FG Lot 12 1991460 6252422 0.0 18 103.9 113.0 14.4 16.0 92 5533 12/22/03 FG Lot 13 1991450 6252422 0.0 18 106.7 113.0 16.8 16.0 94 5534 12/22/03 FG Lot 13 1991470 6252484 0,0 18 103.8 113.0 15.5 16.0 92 5535 ' 1/2/04 CF Lot 352 1990065 6252232 303,0 17 103.8 114.0 15.2 14.5 91 5536 1/2/04 CF Lot 353 1990060 6252318 307,0 17 102,3 114.0 15.3 14.5 90 RT ON 5505A RT OF 5505 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 96 of 156 eigh Id A; tes, I 4 -123/: "4:18 SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative C/o) Compaction Remarks 5537 1/2/04 CF Lot 309 1990143 6252295 309,0 17 103.9 114,0 13,8 14,5 91 5538 1/2/04 CF Lot 367 1990215 6252230 307,0 15 104.0 112,0 16,3 15.5 93 5539 1/2/04 CF Lot 366 1990230 6252330 309,5 15 101.0 112,0 15,8 15.5 90 5540 1/3/04 CF Lot 365 1990170 6252380 315,5 17 102.9 114,0 15,2 14.5 90 5541 1/3/04 CF Lot 365 1990230 6252378 318.0 17 103.3 114,0 15,2 14.5 91 5542 1/3/04 CF Lot 354 1990108 6252385 311,0 17 102.2 114,0 15,8 14.5 90 5543 1/3/04 CF Lot 355 1990130 6252484 315,0 17 103.6 114,0 14.8 14.5 91 5544 1/3/04 CF Lot 355 1990040 6252400 313,5 17 102.4 114,0 16,5 14.5 90 5545 1/5/04 CF Lot 355 1990060 6252450 317.5 17 104.0 114,0 15,0 14,5 91 5546 1/5/04 CF Lot 364 1990235 6252435 319.0 ' 17 103,1 114,0 15,6 14,5 90 5547 1/5/04 CF Lot 364 1990164 6252458 320.0 17 102.4 114.0 14,4 14.5 90 5548 1/5/04 CF Lot 356 1990094 6252525 320,0 15 101.6 112.0 16.8 15.5 91 5549 1/5/04 CF Lot 356 1990030 6252550 321,0 19 108.4 118.0 14.3 15,0 92 5550 1/5/04 CF Lot 363 1990254 6252510 323,0 19 103.3 118,0 16,8 15,0 88 5550A 1/5/04 CF Lot 363 1990244 6252515 323,0 19 107.4 118,0 15,6 15,0 91 5552 1/5/04 CF Lot 363 1990180 6252550 325,0 17 102.8 114.0 15.6 14.5 90 5553 1/5/04 CF Lot 384 1990402 6252545 325,5 17 102.3 114.0 14,3 14.5 90 5554 1/5/04 CF Lot 380 1990490 6252567 329,0 16 104,9 117,0 15,5 14,0 90 5555 1/5/04 CF Lot 384 1990414 6252574 327,0 17 102,7 114,0 16,1 14.5 90 5556 12/29/03 CF Lot 362 1990204 6252615 327,0 17 102.6 114,0 15,2 14.5 90 5557 12/29/03 CF Lot 357 1990073 6252587 323,0 19 106.8 118,0 15,4 15.0 91 5558 12/29/03 CF Lot 407 1990790 6252110 360,0 19 106.6 118,0 16,3 15.0 90 5559 12/29/03 CF Lot 411 1990653 6253318 368,0 21 105.8 118,0 14,5 13.0 90 5560 12/29/03 CF Lot 409 1990691 6253156 365,0 21 106.7 118,0 14,7 13.0 90 5561 12/29/03 CF Lot 362 1990270 6252624 327.0 20 103.9 116,0 15,8 14,0 90 5562 12/29/03 CF Lot 357 1990033 6252615 324.0 19 106,4 118,0 16,4 15,0 90 5563 12/29/03 CF Lot 410 1990768 6253182 365,0 19 106,4 118,0 15,6 15,0 90 5564 12/29/03 CF Lot 408 1990760 6253060 364,0 18 102,5 113,0 18,8 16,0 91 5565 12/29/03 CF Lot 357 1990110 6252616 326,0 19 106,7 118,0 18,5 15,0 90 5566 12/29/03 CF Lot 362 1990183 6252629 329,0 19 106.8 118,0 16,6 15,0 91 5567 12/29/03 CF Lot 407 1990790 6252085 362,0 19 107.8 118,0 17,2 15,0 91 5568 12/29/03 CF Lot 409 1990738 6253120 366.0 21 106.5 118.0 13,9 13,0 90 RT ON 5550A RT OF 5550 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 97 of 156 Leighton and Associates, Inc 8/23/2 7:54; 18AM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 5569 12/29/03 CF Lot 411 1990746 6253261 5570 12/29/03 CF Lot 410 1990741 6253183 5571 12/29/03 CF Lot 408 1990695 6253065 5572 12/29/03 CF Lot 357 1990050 6252611 5573 12/29/03 CF Lot 407 1990730 6253005 5574 12/29/03 CF Lot 411 1990792 6253234 5575 12/29/03 CF Lot 410 1990681 6253227 5576 12/29/03 CF Lot 408 1990725 6253075 5577 12/29/03 CF Lot 362 1990266 6252579 5578 12/29/03 CF Lot 361 1990242 6252689 5579 12/29/03 CF Lot 360 1990165 6252765 5580 12/29/03 CF Lot 361 1990156 6252690 5581 12/29/03 CF Lot 360 1990206 6252750 5582 1/5/04 CF Lot 380 1990445 6252580 5583 1/5/04 CF Lot 385 1990380 6252630 5584 1/5/04 CF Lot 385 1990350 6252635 5585 1/5/04 CF Lot 386 1990345 6252705 5586 1/5/04 CF Lot 386 1990413 6252684 5587 1/5/04 CF Lot 381 1990440 6252607 5588 1/5/04 CF Lot 381 1990490 6252650 5589 1/5/04 CF Lot 382 1990495 6252705 5590 1/5/04 CF Lot 382 1990440 6252680 5591 1/5/04 CF Lot 387 1990410 6252778 5592 1/5/04 CF Lot 387 1990355 6252748 5593 1/5/04 CF Lot 383 1990495 6252750 5594 1/5/04 CF Lot 383 1990440 6252745 5595 1/5/04 CF Lot 358 1990045 6252684 5596 1/5/04 CF Lot 358 1990124 6252700 5597 1/5/04 CF Lot 359 1990125 6252748 5598 1/5/04 CF Lot 359 1990040 6252760 5599 1/5/04 CF Lot 359 1990095 6252750 5609 12/12/03 CF Lot 19 1991330 6252910 369,0 366,0 365,0 326,0 364,0 371.0 368.0 365.0 330,0 334.0 337.0 336.0 339,0 331.0 330,0 332.0 334,0 336.5 333,5 336,0 337,0 340,0 337.0 339,5 340,0 342.5 328.0 331.0 330.0 332.0 334.0 361.0 19 18 19 20 21 19 21 19 21 19 19 20 18 15 17 17 17 15 17 16 19 17 15 17 17 17 17 16 15 17 17 17 107.8 101,6 107,6 104,6 107,9 106.3 108.5 106.8 107,3 107.5 108.1 106.3 101,4 102,1 103,7 102.5 103,3 103.8 102.9 105.6 106,8 102,9 101.1 102.8 103.2 102.8 105.9 105.4 102.4 102.8 103.3 103.5 118,0 113,0 118,0 116,0 118,0 118,0 118,0 118,0 118,0 118,0 118,0 116,0 113,0 112,0 114,0 114,0 114.0 112.0 114.0 117.0 118.0 114.0 112.0 114.0 114.0 114.0 114.0 117.0 112.0 114.0 114.0 114.0 15.1 16.3 15.5 15.2 14,4 15,8 14,3 15,2 14,2 15,9 15,8 14,6 16,8 16,0 15.6 16.1 14.6 14,9 14,8 14,4 14,8 15,6 16,5 13.8 15.1 16.7 14,1 15.1 17.2 14.5 14.6 14.1 15.0 16.0 15.0 14.0 13.0 15.0 13.0 15.0 13,0 15,0 15,0 14,0 16,0 15.5 14,5 14.5 14,5 15,5 14,5 14,0 15,0 14.5 15.5 14.5 14.5 14.5 14.5 14.0 15.5 14,5 14.5 14.5 91 90 91 90 91 90 92 91 91 91 92 92 90 91 91 90 91 93 90 90 91 90 90 90 91 90 93 90 91 90 91 91 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 98 of 156 4 eighf id As ' tes, I "'23/: 4:18. SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative C/o) Compaction Remarks 5610 12/12/03 CF Lot 20 1991240 6252900 361,5 17 104.8 114,0 17.3 14,5 92 5611 12/12/03 CF Lot 21 1991176 6252914 361,5 17 105.0 114,0 14.9 14.5 92 5612 12/12/03 CF Lot 22 1991116 6252924 361,5 10 104.7 112,5 14.2 16.0 93 5613 12/12/03 CF Lot 23 1991026 6252948 359,5 10 105.6 112,5 17,3 16.0 94 5614 12/12/03 CF Lot 63 1990890 6252760 352,5 17 102.8 114,0 13,6 14.5 90 5615 12/12/03 CF Lot 62 1990910 6252696 352.0 17 105.1 114,0 14.0 14.5 92 5616 12/12/03 CF Lot 61 1990898 6252636 347.6 17 105.3 114,0 13.1 14.5 92 5617 12/12/03 CF Lot 60 1990902 6252526 345.0 17 105.6 114.0 14.3 14.5 93 5618 12/12/03 CF Lot 59 1990894 6252506 341.5 17 103.5 114.0 13.9 14.5 91 5619 12/12/03 CF Lot 58 1990890 6252425 340.0 17 104,1 114.0 13.6 14.5 91 5620 12/12/03 CF Lot 57 1990906 6252364 338.0 17 103,5 114.0 14,6 14.5 91 5621 12/12/03 CF Lot 56 1990912 6252298 332.7 17 105.7 114.0 14,7 14.5 93 5622 12/12/03 CF Lot 55 1990904 6252236 330.8 17 103,3 114.0 15,2 14.5 91 5623 12/15/03 CF PA-10 1990655 6252375 327,5 10 102,1 112.5 16,7 16.0 91 5624 12/15/03 CF PA-10 1990685 6252460 327.5 10 102,2 112.5 16,6 16.0 91 5625 12/15/03 CF PA-10 1990610 6252420 325.0 10 102,9 112.5 16,3 16.0 91 5626 12/15/03 CF PA-10 1990550 6252465 325.0 10 101,5 112.5 16.8 16.0 90 5627 12/15/03 CF PA-10 1990500 6252415 315.0 10 101,4 112.5 16.2 16.0 90 5628 12/15/03 CF PA-10 1990715 6252265 314.0 10 101,8 112.5 16.3 16.0 90 5629 12/15/03 CF PA-10 1990685 6252310 314.0 10 102,6 112.5 17.1 16.0 91 5630 12/15/03 CF PA-10 1990640 6252225 312.0 10 103.5 112.5 16.4 16.0 92 5631 12/15/03 CF PA-10 1990520 6252270 312.0 10 101.9 112.5 15.9 16.0 91 5632 12/15/03 CF PA-10 1990410 6252395 302,0 10 102.9 112.5 16.2 16.0 91 5643 12/17/03 CF Lot 26 1991260 6252760 358,0 17 107.3 114.0 17.1 14.5 94 5644 12/17/03 CF Lot 27 1991266 6252690 357,0 17 105,7 114.0 13.9 14,5 93 5645 12/17/03 CF Lot 44 1991164 6252774 358,0 17 111,8 114.0 16,0 14,5 98 5646 12/17/03 CF Lot 43 1991160 6252710 357,0 17 103,9 114.0 15,1 14,5 91 5647 12/17/03 CF Lot 42 1991158 6252646 354,0 17 106,9 114.0 14.7 14,5 94 5648 12/17/03 CF Lot 41 1991160 6252582 352,0 17 105,3 114.0 13.1 14.5 92 5649 12/17/03 CF Lot 40 1991162 6252526 349.0 17 104.9 114,0 14,3 14.5 92 5650 12/17/03 CF Lot 39 1991150 6252468 346.0 17 110.3 114,0 13,6 14,5 97 5651 12/17/03 CF Lot 379 1990334 6252415 296.5 20 106.1 116.0 15,8 14,0 91 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 99 of 156 4 Leighton and Associates, Inc 8/23/2 7:54; I SAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 5652 12/17/03 CF Lot 368 1990380 6252220 299.0 20 104.8 116.0 14.3 14.0 90 5653 12/17/03 CF Lot 370 1990540 6252275 313,0 20 105.6 116.0 15.2 14.0 91 5654-12/17/03 CF Lot 369 1990445 6252315 311,0 20 106.0 116.0 14.8 14.0 91 5655 12/17/03 CF Lot 25 1990890 6252880 356,0 20 105.9 116.0 17.2 14.0 91 5656 12/17/03 CF Lot 25 1990925 6252930 358,0 17 105.4 114.0 15.9 14.5 92 5657 12/17/03 CF Lot 24 1990980 6252910 357,5 20 108.1 116,0 14.2 14,0 93 5658 12/17/03 CF Lot 372 1990683 6252280 316,0 17 102.6 114,0 15.3 14.5 90 5659 12/17/03 CF Lot 370 1990548 6252220 319.0 20 107.2 116.0 14.6 14.0 92 5660 12/17/03 CF Lot 371 1990624 6252240 320.0 17 103.8 114.0 15.4 14.5 91 5661 12/17/03 CF Lot 372 1990740 6252228 322.0 20 105.1 116.0 14,6 14.0 91 5662 12/17/03 CF Lot 368 1990340 6252340 307.5 20 105.5 116.0 15.1 14.0 91 5663 12/17/03 CF Lot 378 1990450 6252410 316.0 20 107.2 116,0 13.8 14.0 92 5664 12/17/03 CF Lot 377 1990515 6252370 318.5 20 104.6 116.0 14.9 14.0 90 5665 12/17/03 CF Lot 374 1990730 6252398 325,0 19 107.4 118.0 16.2 15.0 91 5666 12/17/03 CF Lot 377 1990555 6252375 319,0 20 106.6 116.0 15.3 14,0 92 5700 1/5/04 FG Lot 14 1991399 6252542 0,0 17 106,5 114,0 14.1 14,5 93 5701 1/5/04 FG Lot 14 1991475 6252568 0,0 17 107.4 114,0 14.0 14,5 94 5702 1/5/04 FG Lot 15 1991404 6252623 0,0 17 108.3 114.0 14.6 14.5 95 5703 1/5/04 FG Lot 15 1991479 6252640 0,0 17 105.6 114.0 16.2 14.5 93 5704 1/5/04 FG Lot 16 1991470 6252708 0,0 17 103.8 114.0 15.6 14,5 91 5705 1/5/04 FG Lot 16 1991415 6252710 0,0 17 106.6 114.0 14.8 14,5 94 5706 1/6/04 FG Lot 17 1991408 6252764 0,0 17 107.2 114.0 15.2 14,5 94 5707 1/6/04 FG Lot 17 1991464 6252780 0.0 15 103.3 112.0 15.1 15,5 92 5708 1/6/04 FG Lot 18 1991408 6252846 0.0 17 104.6 114.0 16.7 14.5 92 5709 1/6/04 FG Lot 18 1991442 6252917 0,0 17 107.4 114.0 14.6 14.5 94 5710 1/6/04 FG Lot 19 1991375 6252948 0,0 15 104.7 112.0 17.3 15.5 93 5711 1/6/04 FG Lot 19 1991313 6252889 0,0 15 102.8 112.0 17.4 15.5 92 5712 1/6/04 FG Lot 20 1991230 6252885 0,0 17 104.8 114.0 15.2 14.5 92 5713 1/6/04 FG Lot 20 1991238 6252947 0,0 17 106.3 114.0 15.2 14.5 93 5736 1/7/04 CF PA-10 1989992 6252893 178.0 04 109.0 120.5 15.6 12.5 90 5786 1/8/04 FG Lot 5 1991204 6252005 0.0 17 104.8 114.0 14,3 14.5 92 5787 1/8/04 FG Lot 5 1991225 6252094 0.0 17 104.9 114.0 15.3 14.5 92 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 100 of 156 ^ightr i Asr "es, Ir 4 "23/2 " ";18/' SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 5788 1/8/04 FG Lot 1 1990917 6252050 0.0 17 106,0 114.0 14.5 14,5 93 5789 1/8/04 FG Lot 1 1990938 6252098 0,0 17 103,9 114.0 14,6 14,5 91 5790 1/8/04 FG Lot 2 1990985 6252024 0,0 17 105,4 114,0 14,1 14,5 92 5791 1/8/04 FG Lot 2 1991015 6252102 0,0 17 104,2 114,0 15,2 14,5 91 5792 1/8/04 FG Lot 3 1991065 6252030 0,0 17 112,4 114.0 14,3 14,5 99 5793 1/8/04 FG Lot 3 1991074 6252100 0,0 17 106,2 114.0 16.7 14,5 93 5794 1/8/04 FG Lot 4 1991120 6252010 0.0 17 110,5 114.0 12.3 14,5 97 5795 1/8/04 FG Lot 4 1991151 6252100 0.0 17 103,3 114.0 10.0 14,5 91 5796 1/8/04 FG Lot 34 1991235 6252205 0.0 17 105,0 114.0 14,5 14,5 92 5797 1/8/04 FG Lot 34 1991285 6252240 0.0 17 105,9 114.0 17.0 14,5 93 5798 1/8/04 FG Lot 33 1991290 6252265 0,0 17 103,2 114.0 17.7 14,5 91 5799 1/8/04 FG Lot 33 1991245 6252305 0,0 04 108,3 120.5 15.5 12,5 90 5831 12/20/03 CF PA-7 Stability Fill 1991410 6252997 374,0 18 101,8 113.0 16.8 16,0 90 5832 12/20/03 CF PA-7 Stability Fill 1991333 6252996 374,0 18 101,3 113.0 16.7 16.0 90 5833 12/20/03 CF PA-6 Stability Fill 1991510 6252940 374,0 18 102,1 113.0 16.3 16.0 90 6022 1/8/04 CF Poinsettia Lane Buttress 1988356 6256719 247,0 08 106.4 117.5 16.3 14.0 91 6023 1/8/04 CF Poinsettia Lane Buttress 1988350 6256665 249.0 08 108.3 117.5 15.0 14.0 92 6024 1/8/04 CF Poinsettia Lane Buttress 1988380 6256606 251,0 08 105'5 117.5 18,2 14,0 90 6025 1/8/04 CF Poinsettia Lane Buttress 1988373 6256581 252,0 08 108,4 117.5 15,9 14,0 92 6026 1/8/04 CF Poinsettia Lane Buttress 1988345 6256519 246,0 08 106,8 117.5 17,9 14,0 91 6027 1/8/04 CF Poinsettia Lane Buttress 1988328 6256465 234,0 08 107,4 117.5 14,3 14,0 91 6028 1/9/04 CF Poinsettia Lane Buttress 1988335 6256500 237,0 10 103,7 112,5 18,4 16,0 92 6029 1/9/04 CF Poinsettia Lane Buttress 1988348 6256604 247,0 10 105,3 112,5 16,9 16,0 94 6030 1/9/04 CF Poinsettia Lane Buttress 1988379 6256677 253,0 08 106,2 117,5 16,5 14,0 90 6031 1/9/04 CF Poinsettia Lane Buttress 1988415 6256545 250,0 08 108,5 117,5 17,3 14,0 92 6032 1/9/04 CF Poinsettia Lane Buttress 1988385 6256637 255,0 08 105,9 117.5 15,8 14,0 90 6033 1/9/04 CF Poinsettia Lane Buttress 1988394 6256690 260,0 10 104,8 112,5 18,3 16,0 93 6034 1/9/04 CF Poinsettia Lane Buttress 1988398 6256652 265,0 10 105.2 112,5 16,6 16,0 94 6035 1/10/04 CF El Fuerte St 1988564 6255551 185,0 08 106.4 117,5 15.8 14,0 91 6036 1/10/04 CF PA-12 1988398 6255524 189,0 03 111.5 122.0 14,6 11.0 91 6037 1/10/04 CF PA-12 1988529 6255493 192.0 03 113.4 122.0 13.8 11.0 93 6038 1/10/04 CF El Fuerte St 1988453 6255523 190,0 03 109.6 122.0 15,4 11.0 90 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 101 of 156 Leighton and Associates, Inc 8/23/2 7:54; I SAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Moisture (%) Relative (%) Field Max Field Opt. Compaction Remarks 6039 1/10/04 CF El Fuerte St 1988330 6255595 183.0 03 110,8 122.0 13,3 11,0 91 6040 1/10/04 CF El Fuerte St 1988209 6255618 180.0 08 107,2 117.5 16,4 14,0 91 6041 1/10/04 CF PA-12 1988339 6255553 185.0 03 112,4 122.0 13,2 11,0 92 6042 1/10/04 CF PA-12 1988262 6255562 188,0 03 109,6 122.0 15,3 11,0 90 6043 1/10/04 CF PA-12 1988358 6255529 191,0 03 111,5 122.0 12.9 11,0 91 6044 1/10/04 CF El Fuerte St 1988284 6255719 187,0 08 106,7 117.5 17.2 14,0 91 6045 1/10/04 CF El Fuerte St 1988368 6255670 189,0 08 108,2 117.5 15.3 14,0 92 6046 1/12/04 CF Poinsettia Lane 1988084 6255751 176,0 03 110,9 122.0 13.6 11,0 91 6047 1/12/04 CF El Fuerte St 1988042 6255728 178,0 03 113,5 122.0 12.6 11,0 93 6048 1/12/04 CF El Fuerte St 1988105 6255722 180,0 03 109,3 122.0 14,6 11,0 90 6049 1/12/04 CF Poinsettia Lane 1988042 6255377 149,0 03 110,8 122.0 13,6 11,0 91 6100 1/14/04 CF OS-1 1990720 6251762 294,0 12 108,6 120.0 13,7 12,5 90 6101 1/12/04 CF Poinsettia Lane 1988052 6255578 155,0 03 110,6 122.0 14.6 11.0 91 6102 1/14/04 CF OS-1 1990750 6251790 295,0 12 109.3 120.0 11.9 12.5 91 6105 1/14/04 CF Alicante Rd 1990328 6251896 268,0 12 110,4 120.0 12.7 12.5 92 6106 1/14/04 CF Alicante Rd 1990408 6251886 270,0 12 108,9 120,0 11.0 12.5 91 6107 1/14/04 CF Alicante Rd 1990625 6251851 273,0 15 102,2 112,0 17.0 15.5 91 6108 1/14/04 CF Alicante Rd 1990810 6251868 293,0 15 101,8 112,0 15.8 15.5 91 6109 1/14/04 CF Alicante Rd 1990584 6251844 276,0 15 103,1 112,0 15.2 15.5 92 6110 1/14/04 CF Alicante Rd 1990720 6251864 296,0 12 109,4 120,0 13.8 12.5 91 6111 1/14/04 FG Lot 55 1990875 6252226 0,0 08 105,9 117,5 14.5 14.0 90 6112 1/14/04 FG Lot 55 1990925 6252208 0,0 08 111.1 117,5 11.5 14,0 95 6113 1/14/04 FG Lot 56 1990864 6252286 0,0 20 108.9 116.0 14.4 14.0 94 6114 1/14/04 FG Lot 56 1990910 6252312 0.0 20 104.3 116.0 15.1 14.0 90 6115 1/14/04 FG Lot 57 1990874 6252353 0.0 17 106.8 114.0 13.9 14.5 94 6116 1/14/04 FG Lot 57 1990924 6252380 0.0 17 105.8 114.0 14.5 14.5 93 6117 1/14/04 FG Lot 58 1990884 6252416 0.0 17 107.0 114.0 15.8 14.5 94 6118 1/14/04 FG Lot 58 1990914 6252451 0.0 17 106.1 114.0 15.5 14.5 93 6119 1/14/04 FG Lot 59 1990867 6252480 0.0 17 105.5 114.0 14.2 14.5 93 6120 1/14/04 FG Lot 59 1990920 6252505 0,0 17 104.8 114.0 15.4 14,5 92 6121 1/14/04 FG Lot 60 1990865 6252580 0,0 17 105.9 114,0 14.9 14.5 93 6122 1/14/04 FG Lot 60 1990930 6252552 0,0 17 106.7 114,0 15,0 14,5 94 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 102 of 156 ightc 1 Ass ;s, Ir 4 "13/2 - - :18A" SUMMARY OF FIELD DENSITY TESTS Test Test Test - Location Test Soil Dry Density Moisture (%) Relative C/o) No. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction 6123 1/14/04 FG Lot 61 1990872 6252615 0,0 17 105,9 114,0 14.9 14,5 93 6124 1/14/04 FG Lot 61 1990935 6252637 0,0 17 105,7 114,0 16,3 14,5 93 6125 1/14/04 FG Lot 62 1990860 6252675 0,0 20 104,9 116,0 15,9 14,0 90 6126 1/14/04 FG Lot 62 1990924 6252698 0,0 20 109,3 116.0 16,3 14,0 94 6127 1/14/04 FG Lot 63 1990864 6252743 0,0 20 108,9 116.0 16,9 14,0 94 6128 1/14/04 FG Lot 63 1990927 6252770 0,0 20 107.2 116.0 15,5 14,0 92 6129 1/14/04 FG Lot 35 1991130 6252200 0,0 17 105.9 114.0 16,2 14.5 93 6130 1/14/04 FG Lot 35 1991184 6252228 0,0 17 107.7 114.0 14,5 14.5 94 6131 1/14/04 FG Lot 36 1991180 6252260 0.0 17 102.6 114.0 18,8 14.5 90 6132 1/14/04 FG Lot 36 1991127 6252295 0,0 08 110.2 117.5 13,1 14.0 94 6133 1/14/04 FG Lot 37 1991130 6252320 0.0 20 110.0 116.0 14.5 14.0 95 6134 1/14/04 FG Lot 37 1991190 6252355 0.0 15 103.4 112.0 14.4 15.5 92 6135 1/14/04 FG Lot 38 1991183 6252398 0.0 20 109.0 116.0 13.1 14.0 94 6136 1/14/04 FG Lot 38 1991130 6252416 0,0 20 104.0 116.0 15.3 14,0 90 6137 1/14/04 FG Lot 39 1991130 6252442 0,0 17 106.4 114,0 16.3 14,5 93 6138 1/14/04 FG Lot 39 1991188 6252478 0,0 20 108.7 116,0 14.8 14,0 94 6139 1/14/04 FG Lot 40 1991194 6252535 0,0 20 109,1 116,0 12.9 14,0 94 6140 1/14/04 FG Lot 40 1991138 6252517 0,0 20 106,2 116,0 16.1 14,0 92 6141 1/14/04 FG Lot 41 1991142 6252585 0,0 20 110.2 116.0 15.8 14,0 95 6142 1/14/04 FG Lot 41 1991180 6252600 0,0 20 108,4 116.0 15.8 14,0 93 6143 1/14/04 FG Lot 42 1991185 6252649 0,0 20 108.4 116.0 10.5 14,0 93 6144 1/14/04 FG Lot 42 1991150 6252628 0,0 11 114.6 120.0 12.4 13,0 95 6145 1/14/04 FG Lot 43 1991177 6252720 0.0 17 108.5 114.0 10.9 14.5 95 6146 1/14/04 FG Lot 43 1991140 6252700 0.0 17 107.3 114.0 15.3 14.5 94 6147 1/14/04 FG Lot 44 1991138 6252750 0.0 17 106.2 114.0 13,8 14.5 93 6148 1/14/04 FG Lot 44 1991185 6252777 0,0 17 107.5 114.0 14,8 14.5 94 6149 1/14/04 FG Lot 45 1991030 6252755 0,0 17 108,5 114.0 13,9 14.5 95 6150 1/14/04 FG Lot 45 1990975 6252760 0,0 17 109,4 114.0 15,4 14.5 96 6200 1/12/04 CF Poinsettia Lane 1988048 6255460 149,0 03 113,4 122.0 12,7 11.0 93 6201 1/12/04 CF PA-12 1988052 6255628 155,0 03 111,8 122.0 14,3 11.0 92 6202 1/13/04 CF Poinsettia Lane 1988238 6256952 240,0 18 103,3 113.0 18,6 16.0 91 6203 1/13/04 CF Poinsettia Lane 1988225 6256831 235,0 18 105,2 113.0 19.2 16.0 93 Remarks Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 103 of 156 4 Leighton and Associates, Inc 8/23/2 7:54:18AM SUMMARY OF FIELD DENSITY TESTS Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative (%) Elev (ft) Type Field Max Field Opt. Compaction Remarks 1/13/04 CF Poinsettia Lane 1988202 6256632 224.0 20 108.4 116,0 16.7 14,0 93 1/13/04 CF Poinsettia Lane 1988161 6256242 203.0 20 104.6 116,0 18.2 14,0 90 1/13/04-CF Poinsettia Lane 1988133 6256004 193.0 20 107,3 116,0 15,5 14,0 93 1/13/04 CF Poinsettia Lane 1988097 6255835 188.0 20 108,0 116,0 15,8 14.0 93 1/13/04 CF Poinsettia Lane 1988072 6255746 184.0 20 105,8 116,0 17,4 14.0 91 1/14/04 CF El Fuerte St 1988192 6255699 186.0 20 106,2 116,0 17,3 14.0 92 1/14/04 CF PA-12 1988298 6255548 192.0 20 108,7 116.0 15.9 14,0 94 1/14/04 CF El Fuerte St 1988481 6255647 194.0 20 105.2 116,0 17.3 14,0 91 1/14/04 CF PA-12 1988494 6255497 196.0 18 104.8 113.0 18.4 16.0 93 1/14/04 CF PA-12 1988430 6255502 198.0 18 103,6 113.0 17.4 16.0 92 1/14/04 CF Poinsettia Lane 1988288 6256882 239.0 20 107,2 116.0 18.3 14.0 92 1/14/04 CF Poinsettia Lane 1988312 6256769 233.0 20 106,8 116.0 16.6 14.0 92 1/14/04 CF Poinsettia Lane 1988257 6256638 227.0 20 104,6 116.0 17.2 14.0 90 1/14/04 CF Poinsettia Lane 1988210 6256263 205.0 20 107,4 116.0 15.7 14.0 93 1/14/04 CF Poinsettia Lane 1988246 6256164 194.0 21 108,5 118,0 16.7 13.0 92 1/14/04 CF Poinsettia Lane 1988233 6256080 194.0 21 106,8 118.0 14.9 13.0 91 1/14/04 CF Poinsettia Lane 1988182 6256015 193.0 20 104.7 116.0 18.6 14.0 90 1/14/04 CF Poinsettia Lane 1988156 6255842 184.0 20 107.1 116.0 16.5 14,0 92 1/14/04 SF Poinsettia Lane 1988148 6256857 217.0 18 103,2 113.0 16.2 16.0 91 1/14/04 SF Poinsettia Lane 1988202 6256946 239.0 18 101,8 113,0 17.4 16.0 90 1/14/04 SF Poinsettia Lane 1988169 6256756 220.0 20 105,8 116,0 14.2 14.0 91 1/14/04 SF Poinsettia Lane 1988140 6256574 210.0 20 107,2 116,0 13.5 14.0 92 1/14/04 CF Poinsettia Lane 1988197 6255876 191.0 20 105.2 116,0 17.3 14.0 91 1/15/04 CF Poinsettia Lane 1988018 6255261 143.0 03 113.6 122,0 12.6 11.0 93 1/15/04 CF Poinsettia Lane 1988012 6255288 146.0 03 110.8 122,0 14.3 11.0 91 1/15/04 CF Poinsettia Lane 1988005 6255277 147.0 03 109.6 122,0 14.3 11.0 90 1/15/04 CF Poinsettia Lane 1988019 6255314 148.0 03 112.5 122,0 13.7 11.0 92 1/15/04 CF Poinsettia Lane 1988040 6255426 154.0 03 113.2 122,0 12.4 11.0 93 1/15/04 CF Poinsettia Lane 1988053 6255579 158.0 03 110.8 122,0 11.8 11,0 91 1/15/04 CF El Fuerte St 1989297 6255683 204.0 08 106.5 117.5 17.3 14,0 91 1/16/04 CF El Fuerte St 1988526 6255588 189.0 08 108,3 117.5 16.4 14,0 92 1/16/04 CF El Fuerte St 1988747 6255604 192.0 08 106,9 117.5 17.3 14,0 91 t Number: t Name: t Location: 971009014 Bressi Ranch 0 0 Page 104 of 156 ihtor \sso Inc 4 ./2 : "SAN SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil 0. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction 6245 1/16/04 CF El Fuerte St 1988965 6255666 195.0 08 109,2 117,5 15,5 14,0 93 6246 1/16/04 CF El Fuerte St 1989148 6255718 199.0 08 106,7 117,5 16,1 14,0 91 6247 1/16/04 CF El Fuerte St 1989183 6255727 200,0 08 108,6 117,5 14,7 14,0 92 6366 1/15/04 CF PA-12 1988852 6255400 200,0 21 106,1 118,0 14,2 13,0 90 6367 1/15/04 CF PA-12 1988878 6255444 202,0 19 105,6 118,0 16,4 15.0 89 6367A 1/15/04 CF PA-12 1988878 6255444 202,0 19 106,7 118,0 16,8 15.0 90 6369 1/15/04 CF PA-12 1988803 6255431 204,0 20 106,4 116,0 14,6 14.0 92 6391 1/16/04 CF PA-8 1989408 6253303 302,0 19 103,5 118.0 9,0 15.0 88 6391A 1/16/04 CF PA-8 1989445 6253299 302,0 20 105,8 116.0 16,5 14,0 91 6393 1/16/04 CF PA-8 1989389 6253233 305,0 19 106.6 118.0 16.5 15,0 90 6400 1/19/04 FG Lot 46 1991130 6252615 0,0 17 103.6 114,0 15.1 14,5 91 6401 1/19/04 FG Lot 46 1990975 6252690 0.0 17 102.8 114,0 15.3 14.5 90 6402 1/19/04 FG Lot 47 1990985 6252650 0.0 17 102.8 114,0 16.1 14.5 90 6403 1/19/04 FG Lot 47 1991035 6252654 0,0 17 103,7 114,0 15.7 14,5 91 6404 1/19/04 FG Lot 48 1991030 6252570 0.0 17 102,9 114,0 15.8 14.5 90 6405 1/19/04 FG Lot 48 1990975 6252605 0.0 17 104,0 114.0 14.7 14.5 91 6406 1/19/04 FG Lot 49 1990970 6252520 0.0 17 103,1 114.0 16.8 14.5 90 6407 1/19/04 FG Lot 49 1991040 6252545 0.0 20 105,8 116,0 15.6 14.0 91 6408 1/19/04 FG Lot 50 1991025 6252460 0.0 20 106,3 116,0 16.0 14.0 92 6409 1/19/04 FG Lot 50 1990965 6252475 0.0 20 106,1 116,0 15.3 14.0 91 6410 1/19/04 FG Lot 51 1990965 6252410 0.0 17 103,8 114,0 14.6 14.5 91 6411 1/19/04 FG Lot 51 1991025 6252380 0.0 20 106,8 116,0 16,3 14,0 92 6412 1/19/04 FG Lot 52 1990960 6252340 0,0 20 106,6 116,0 15,4 14,0 92 6413 1/19/04 FG Lot 52 1991020 6252335 0.0 20 107,4 116,0 14,2 14,0 93 6414 1/19/04 FG Lot 53 1990970 6252270 0,0 20 105,1 116.0 16,5 14.0 91 6415 1/19/04 FG Lot 53 1991015 6252290 0.0 20 105,8 116.0 14,9 14.0 91 6416 1/19/04 FG Lot 54 1990970 6252206 0.0 20 106,2 116.0 13.9 14,0 92 6417 1/19/04 FG Lot 54 1991005 6252225 0.0 20 104,7 116.0 16.8 14,0 90 6418 1/19/04 FG Lot 32 1991215 6252345 0.0 20 105.6 116,0 15.4 14,0 91 6419 1/19/04 FG Lot 32 1991247 6252352 0,0 20 107,6 116,0 14,1 14,0 93 6420 1/19/04 FG Lot 31 1991288 6252418 0.0 17 103,1 114.0 14,7 14,5 90 6421 1/19/04 FG Lot 31 1991224 6252447 0,0 17 102,5 114,0 16,4 14,5 90 Remarks RT ON 6367A RT OF 6367 RTON6391A RTOF 6391 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 105 of 156 4 Leighton and Associates, Inc 8/23/2 7:54; I SAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Moisture (%) Relative C/o) Field Max Field Opt. Compaction Remarks 6422 1/19/04 FG Lot 30 1991227 6252484 0.0 17 103.0 114,0 16.0 14.5 90 6423 1/19/04 FG Lot 30 1991285 6252511 0.0 17 102.8 114.0 14.7 14.5 90 6424 1/19/04 FG Lot 29 1991288 6252575 0.0 20 104.6 116.0 16.3 14.0 90 6425 1/19/04 FG Lot 29 1991222 6252544 0,0 20 104.4 116,0 15.5 14.0 90 6426 1/19/04 FG Lot 28 1991224 6252600 0,0 20 105.9 116,0 14.6 14.0 91 6427 1/19/04 FG Lot 28 1991280 6252625 0,0 20 104.9 116.0 15.7 14.0 90 6428 1/19/04 FG Lot 27 1991285 6252670 0,0 20 104.4 116.0 15,1 14.0 90 6429 1/19/04 FG Lot 27 1991235 6252698 0,0 20 106,2 116.0 15,5 14.0 92 6430 1/19/04 FG Lot 26 1991220 6252728 0.0 20 106,7 116.0 15,5 14,0 92 6431 1/19/04 FG Lot 26 1991275 6252751 0,0 20 104,3 116.0 15,1 14,0 90 6432 1/19/04 CF Alicante Rd 1990702 6251842 298.5 16 105,8 117.0 15,2 14,0 90 6433 1/19/04 CF Alicante Rd 1990770 6251860 300,0 16 106,8 117.0 14,6 14,0 91 6434 1/19/04 CF Town Garden Rd 1990820 6251745 297,5 16 105,7 117.0 14.2 14.0 90 6435 1/19/04 CF Town Garden Rd 1990810 6251670 295,0 16 106,1 117,0 14.9 14,0 91 6436 1/19/04 CF Town Garden Rd 1990835 6251760 296,0 16 106,3 117,0 15,4 14,0 91 6443 1/19/04 CF Alicante Rd 1990550 6251865 286,0 16 105,5 117,0 15,5 14,0 90 6444 1/19/04 CF OS-1 1990520 6251820 288,0 16 102.5 117.0 16,5 14,0 88 6444A 1/19/04 CF OS-1 1990525 6251813 288,0 16 105.9 117.0 14,9 14,0 91 6446 1/19/04 CF Town Garden Rd 1990825 6251625 293,0 16 106.7 117.0 16,0 14,0 91 6447 1/19/04 CF Town Garden Rd 1990830 6251690 295.0 16 106.3 117.0 15.4 14,0 91 6448 1/19/04 CF OS-1 1990775 6251810 301.5 16 106.0 117.0 13.7 14,0 91 6449 1/19/04 CF Alicante Rd 1990810 6251835 303.0 16 105.8 117.0 14.7 14.0 90 6505 1/19/04 FG Lot 21 1991163 6252885 0.0 17 102.5 114.0 15.6 14.5 90 6506 1/19/04 FG Lot 21 1991185 6252955 0.0 20 104.9 116.0 14.3 14.0 90 6507 1/19/04 FG Lot 22 1991094 6252880 0.0 17 103.1 114.0 16.9 14.5 90 6508 1/19/04 FG Lot 22 1991130 6252955 0.0 17 104.2 114,0 15.0 14.5 91 6509 1/19/04 FG Lot 23 1991017 6252875 0.0 17 104,6 114.0 15.4 14,5 92 6510 1/19/04 FG Lot 23 1991060 6252960 0.0 17 102.8 114.0 15.7 14,5 90 6511 1/19/04 FG Lot 24 1990950 6252873 0.0 17 106.0 114.0 13.8 14,5 93 6512 1/19/04 FG Lot 24 1990982 6252960 0.0 17 103.6 114.0 13.9 14,5 91 6513 1/19/04 FG Lot 25 1990915 6252878 0.0 20 106.6 116.0 17.1 14,0 92 6514 1/19/04 FG Lot 25 1990880 6252946 0.0 20 104,7 116.0 15.5 14,0 90 RT ON 6444A RT OF 6444 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 106 of 156 •ightc i As' ;s, Ir '23/2 " ";18A' SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Compaction Remarks 6515 1/19/04 CF Abbey Dr 1991310 6252791 355,0 16 107,3 117.0 14,3 14,0 92 6516 1/19/04 CF Abbey Dr 1991278 6252808 357,0 16 106,4 117.0 15,3 14,0 91 6517 1/19/04 CF Abbey Dr 1991265 6252170 327,0 16 108,1 117.0 13,7 14,0 92 6518 1/19/04 CF Abbey Dr 1991198 6252160 324,0 16 106,5 117,0 15,7 14.0 91 6519 1/19/04 CF Abbey Dr 1991148 6252171 328,0 17 103,7 114,0 14,5 14,5 91 6520 1/19/04 CF Abbey Dr 1991220 6252164 329,0 20 106,5 116,0 14,3 14.0 92 6551 1/21/04 CF PA-9 1989019 6253673 292.0 19 106,4 118,0 16,2 15.0 90 6552 1/21/04 CF PA-9 1988905 6253778 294.0 20 106,2 116,0 14.3 14.0 92 6553 1/21/04 CF PA-9 1988853 6253843 294,0 19 105,7 118.0 15.4 15.0 90 6554 1/21/04 CF Greenhaven Dr 1988807 6253843 294,0 20 104.3 116,0 14.2 14.0 90 6555 1/21/04 CF PA-9 1988767 6253979 292,0 19 105.8 118,0 15.4 15.0 90 6556 1/21/04 CF PA-9 1988744 6253406 287,0 19 103.6 118.0 14.3 15.0 88 6556A 1/21/04 CF PA-9 1988751 6254000 287,0 19 106.5 118.0 15.3 15,0 90 6558 1/21/04 CF PA-9 1988760 6253948 296,0 20 106.8 116,0 15.8 14,0 92 6559 1/21/04 CF PA-9 1988818 6253889 298,0 19 106.2 118,0 16.2 15,0 90 6560 1/21/04 CF PA-9 1988877 6253830 296,0 19 106.8 118,0 15.6 15,0 91 6561 1/21/04 CF PA-9 1988925 6253766 298,0 19 106.3 118.0 15.4 15,0 90 6562 1/21/04 CF PA-9 1988969 6253707 295,0 19 106.3 118.0 15.6 15.0 90 6563 1/21/04 CF PA-9 1988950 6253762 299,0 19 106.8 118.0 15.6 15.0 91 6564 1/21/04 CF PA-9 1988877 6253855 301,0 20 106.9 116.0 15.3 14.0 92 6565 1/21/04 CF PA-9 1988810 6253916 303,0 19 106.8 118.0 16.2 15,0 91 6566 1/21/04 CF PA-9 1988760 6253974 300,0 19 106.9 118.0 15.2 15,0 91 6567 1/21/04 CF PA-9 1988732 6254049 295,0 19 106.9 118.0 16.3 15,0 91 6568 1/21/04 CF PA-9 1988823 6253887 301,0 20 105.9 116.0 14.9 14,0 91 6569 1/21/04 CF PA-9 1988885 6253787 306,0 20 105.3 116.0 14.5 14,0 91 6570 1/21/04 CF PA-9 1988970 6253712 307,0 19 106.3 118.0 15.6 15,0 90 6586 1/22/04 CF PA-8 1989317 6253162 313,0 16 104,5 117.0 10.3 14,0 89 6586A 1/22/04 CF PA-8 1989376 6253189 313.0 16 106.5 117.0 16.3 14,0 91 6591 1/22/04 CF Greenhaven Dr 1989006 6253608 290,0 19 103.6 118.0 12.3 15,0 88 6591A 1/22/04 CF Greenhaven Dr 1988948 6253654 290,0 19 106.3 118,0 16.3 15.0 90 6593 1/22/04 CF Greenhaven Dr 1988901 6253703 291,0 20 106.3 116,0 15.2 14.0 92 6594 1/22/04 CF Greenliaven Dr 1988777 6253875 290,0 19 106.3 118,0 15.6 15.0 90 RT ON 6556A RT OF 6556 RT ON 6586A RT OF 6586 RT ON 6591A RTOF 6591 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 107 of 156 4 Leighton and Associates, Inc 8/23/2 7:54:ISAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative (%) Elev (ft) Type Field Max Field Opt. Compaction Remarks 6595 1/22/04 CF Greenhaven Dr 1988704 6253943 291.0 20 105.3 116.0 14.6 14,0 91 6596 1/22/04 CF Greenhaven Dr 1988683 6253986 292.0 17 103.5 114.0 14.9 14,5 91 6597 1/22/04 CF Greenhaven Dr 1988659 6254007 293.0 19 106.3 118.0 15.3 15,0 90 6598 1/22/04 CF Greenhaven Dr 1988662 6254035 291,0 19 106.9 118.0 15.6 15,0 91 6599 1/22/04 CF Greenhaven Dr 1988692 6253994 292,0 20 106.5 116.0 14.3 14,0 92 6656 1/26/04 CF Poinsettia Lane 1987950 6255220 137,0 20 107.4 116.0 14.1 14,0 93 6657 1/26/04 CF Poinsettia Lane 1988010 6255230 139.0 20 109.6 116.0 17.1 14,0 94 6658 1/20/04 CF PA-12 1987905 6254762 152.0 08 107.3 117.5 16.4 14,0 91 6659 1/20/04 CF PA-12 1987948 6254977 157.0 08 109,6 117.5 15,2 14.0 93 6660 1/20/04 CF PA-12 1987919 6254846 156.0 08 106,9 117.5 17,5 14,0 91 6661 1/20/04 CF PA-12 1987922 6254918 160.0 08 108.3 117.5 16,7 14.0 92 6662 1/22/04 CF Poinsettia Lane 1988028 6255509 160.0 09 108.5 118.0 17,4 15.0 92 6663 1/22/04 CF Poinsettia Lane 1988019 6255444 162.0 08 109.2 117.5 16,8 14.0 93 6664 1/22/04 CF Poinsettia Lane 1988072 6255569 165.0 08 107.8 117.5 17,2 14.0 92 6665 1/22/04 CF Poinsettia Lane 1988058 6255526 168.0 10 104.7 112.5 18,4 16.0 93 6666 1/22/04 CF Poinsettia Lane 1988066 6255587 170.0 08 108.6 117.5 15,8 14,0 92 6667 1/24/04 CF Poinsettia Lane 1987981 6255228 142.0 08 107.6 117.5 16.2 14.0 92 6668 1/24/04 CF Poinsettia Lane 1987966 6255257 147.0 08 108.4 117.5 15.3 14.0 92 6669 1/24/04 CF Poinsettia Lane 1987981 6255336 154.0 08 105.8 117.5 17.7 14.0 90 6670 1/24/04 CF Poinsettia Lane 1987969 6255191 156,0 08 107.1 117.5 16.3 14.0 91 6671 1/24/04 CF Poinsettia Lane 1987961 6255332 160,0 18 105.6 113.0 18.5 16.0 93 6672 1/24/04 CF Poinsettia Lane 1987974 6255275 158,0 18 104.8 113.0 19.6 16.0 93 6673 1/24/04 CF Poinsettia Lane 1987959 6255305 163,0 20 106.8 116.0 17.6 14.0 92 6674 1/24/04 CF Poinsettia Lane 1987978 6255475 167,0 08 108.5 117.5 16.2 14.0 92 6675 1/24/04 CF Poinsettia Lane 1987984 6255514 169.0 08 109.4 117.5 14.7 14,0 93 6676 1/24/04 CF Poinsettia Lane 1987982 6255497 171,0 08 106.3 117.5 17.8 14,0 90 6677 1/24/04 CF Poinsettia Lane 1987968 6255493 173,0 08 107.8 117.5 17,6 14,0 92 6687 2/2/04 CF PA-8 1989425 6253222 322.0 16 107.6 117.0 16.2 14,0 92 6688 2/2/04 CF PA-8 1989336 6253231 317.0 16 103.7 117.0 17.2 14,0 89 6688A 2/2/04 CF PA-8 1989320 6253226 317.0 16 105.4 117.0 17.6 14.0 90 6690 2/2/04 CF PA-8 1989377 6253223 319.0 16 108.2 117.0 16.6 14.0 92 6692 2/2/04 CF PA-8 1989391 6253200 323.0 04 106.4 120.5 11.6 12.5 88 RT ON 6688A RT OF 6688 RT ON 6692A Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 108 of 156 ightc I Ass ;s. In 4 '13/2 - "^ISA" SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 6692A 2/2/04 CF PA-8 1989381 6253208 323.0 04 109,7 120,5 12,2 12.5 91 6696 1/29/04 CF Poinsettia Lane 1988110 6255536 175,0 08 108,2 117,5 11.4 14.0 92 6697 1/29/04 CF Poinsettia Lane 1988082 6255612 178,0 08 103,2 117,5 12,7 14.0 88 6697A 1/29/04 CF Poinsettia Lane 1988082 6255608 178,0 08 108,3 117,5 14,4 14,0 92 6699 1/29/04 CF Poinsettia Lane 1988055 6255509 173,0 08 109,0 117,5 12,6 14,0 93 6708 1/22/04 CF Greenhaven Dr 1988959 6253668 294,0 20 105,3 116,0 14.6 14.0 91 6709 1/22/04 CF Greenhaven Dr 1989019 6253621 292,0 19 105,8 118.0 15,2 15.0 90 6710 1/22/04 CF Greenhaven Dr 1988953 6253648 291,0 19 106,8 118.0 15,9 15.0 91 6711 1/22/04 CF Greenhaven Dr 1988912 6253721 294,0 19 107,5 118.0 15,9 15.0 91 6712 1/22/04 CF Greenhaven Dr 1988781 6253878 293,0 20 105,3 116.0 14,3 14.0 91 6713 1/22/04 CF Greenhaven Dr 1988719 6253958 292,0 19 106,6 118,0 15,3 15.0 90 6719 1/23/04 CF PA-9 1988803 6254247 284,0 19 106.8 118,0 16.2 15.0 91 6720 1/23/04 CF PA-9 1988844 6254127 289,0 19 106.5 118,0 15.6 15,0 90 6721 1/23/04 CF PA-9 1988880 6254055 291,0 20 106.8 116,0 14,9 14,0 92 6722 1/23/04 CF PA-9 1988914 6253985 295,0 19 106.4 118.0 15,8 15,0 90 6723 1/23/04 CF PA-9 1988995 6253882 299.0 20 106.7 116.0 14,7 14.0 92 6724 1/23/04 CF PA-9 1988864 6254142 286.0 19 106.3 118.0 15,8 15.0 90 6725 1/23/04 CF PA-9 1988918 6254028 291.0 19 105.8 118.0 15,8 15.0 90 6726 1/23/04 CF PA-9 1989014 6253916 293.0 20 105.8 116,0 14.6 14.0 91 6727 1/23/04 CF PA-9 1989103 6253853 297.0 19 106.4 118,0 15.6 15.0 90 6728 1/23/04 CF PA-9 1989176 6253806 301.0 19 107.9 118.0 16,4 15.0 91 6729 1/23/04 CF PA-9 1988839 6254197 288.0 20 105.7 116.0 14.6 14.0 91 6730 1/23/04 CF PA-9 1988884 6254069 293.0 19 106.4 118.0 15.4 15.0 90 6731 1/23/04 CF PA-9 1988974 6253939 295,0 19 106.8 118.0 16.3 15.0 91 6732 1/23/04 CF PA-9 1989063 6253855 299,0 19 106.4 118.0 15.1 15.0 90 6733 1/23/04 CF PA-9 1989136 6253806 303,0 19 106.1 118.0 15.6 15.0 90 6734 1/23/04 CF PA-9 1988790 6254151 286,0 19 106.9 118.0 16.5 15.0 91 6735 1/23/04 CF PA-9 1988760 6254115 287,0 19 106.1 118.0 15.9 15.0 90 6736 1/23/04 CF PA-9 1988782 6254055 290,0 20 105.3 116,0 14,3 14.0 91 6737 1/23/04 CF PA-9 1988841 6254077 292,0 20 106.4 116,0 14,6 14,0 92 6738 1/23/04 CF PA-9 1988848 6254032 295,0 20 105,7 116.0 14,7 14,0 91 6739 1/23/04 CF PA-9 1988812 6254003 297,0 20 105,1 116,0 14.6 14,0 91 RT OF 6692 RT ON 6697A RT OF 6697 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 109 of 156 4 Leighton and Associates, Inc 8/23/2 7:54:1 SAM SUMMARY OF FIELD DENSITY TESTS Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 1/23/04 CF PA-9 1988871 6253978 299.0 20 105.8 116,0 14.8 14.0 91 1/23/04 CF PA-9 1988851 6253942 301.0 20 105.1 116,0 14.6 14.0 91 1/23/04 CF PA-9 1988912 6253918 303.0 20 105.7 116,0 14.6 14.0 91 1/23/04 CF PA-9 1988896 6253890 305.0 20 105.7 116,0 14.4 14.0 91 1/23/04 CF PA-9 1988964 6253876 307.0 20 105.5 116,0 14.6 14,0 91 1/23/04 CF PA-9 1988933 6253855 309.0 19 105.8 118,0 15,6 15.0 90 1/31/04 CF Greenhaven Dr 1990180 6253500 334.0 10 106.4 112,5 16,7 16.0 95 1/29/04 CF Lot 78 1991492 6253211 384.0 18 102.8 113,0 17,5 16.0 91 1/29/04 CF Lot 78 1991480 6253170 384.0 08 98.6 117,5 19,7 14.0 84 V 1/29/04 CF Lot 78 1991480 6253172 385.0 18 107.9 113,0 12,6 16.0 95 1/29/04 CF Lot 79 1991395 6253195 383.0 18 102.5 113,0 17,3 16.0 91 1/29/04 CF Lot 265 1989020 6253758 317.0 18 101.6 113.0 16,0 16.0 90 1/29/04 CF Lot 265 1989038 6253787 316.0 18 102.7 113,0 17,4 16.0 91 1/29/04 CF Lot 264 1989064 6253700 321.0 08 108.0 117,5 10,4 14.0 92 1/29/04 CF Lot 264 1989092 6253766 319.0 08 109.7 117,5 16,8 14.0 93 1/29/04 CF Lot 263 I989I19 6253770 323.0 08 103.0 117,5 11,5 14.0 88 V 1/29/04 CF Lot 263 1989127 6253671 321.0 08 106.9 117,5 15.2 14,0 91 1/29/04 CF Lot 82 1991450 6253335 386.0 18 105.1 113.0 15.4 16,0 93 1/29/04 CF Lot 78 1991455 6253165 385.0 18 101.9 113.0 19.0 16,0 90 1/29/04 CF Lot 79 1991465 6253225 386.0 18 104.3 113.0 17.8 16,0 92 1/29/04 CF Lot 264 1989060 6253705 321.0 08 107.6 117,5 15.8 14,0 92 1/29/04 CF Lot 263 1989138 6253712 323.0 08 106,9 117,5 14.9 14,0 91 1/29/04 CF Lot 77 1991475 6253085 384.0 18 103,9 113,0 16.4 16,0 92 1/30/04 CF Lot 81 1991520 6253325 381.0 18 104,2 113.0 16.1 16.0 92 1/30/04 CF Lot 81 1991515 6253295 383.0 18 105.6 113,0 17.4 16.0 93 1/30/04 CF Lot 81 1991520 6253350 385.0 18 103.8 113,0 16.6 16.0 92 1/31/04 CF El Fuerte St 1991268 6255518 345.0 08 106.8 117,5 15.1 14.0 91 1/31/04 CF El Fuerte St 1991245 6255459 347.0 08 107.9 117.5 14.9 14.0 92 1/31/04 CF El Fuerte St 1991194 6255447 346.0 08 108.7 117.5 15.9 14,0 93 2/2/04 CF Lot 108 1990823 6253519 376.0 08 106.5 117.5 14,4 14,0 91 2/2/04 CF Lot 109 1990857 6253485 377.0 08 106.0 117.5 14,0 14,0 90 2/5/04 CF PA-10 1990012 6253082 269.0 08 105,7 117.5 17.7 14,0 90 RT ON 6900A RT OF 6900 RT ON 6908A RT OF 6908 t Number: t Name: t Location: 971009014 Bressi Ranch 0 0 Page 110 of 156 Ator Asso , Inc 4 72 ' SAN SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 6931 2/5/04 CF PA-10 1989962 6253026 268,0 08 108,4 117,5 16,0 14.0 92 6948 2/6/04 CF PA-8 1989536 6253365 332,0 08 105,2 117,5 14,3 14.0 90 6949 2/6/04 CF PA-8 1989482 6253385 333,0 08 106,7 117,5 15,4 14,0 91 6950 2/6/04 CF PA-8 1989391 6253384 334.0 08 112,7 117.5 15,7 14,0 96 6951 2/6/04 CF PA-8 1989354 6253336 333.0 08 105,6 117.5 14,6 14,0 90 6952 2/6/04 CF PA-8 1989401 6253283 334.0 08 106,2 117,5 15,9 14,0 90 6953 2/6/04 CF PA-8 1989454 6253263 329.0 08 109,7 117.5 14,8 14,0 93 6954 2/6/04 CF PA-8 1989445 6253164 330,0 08 106.8 117.5 15,2 14,0 91 6955 2/6/04 CF PA-8 1989390 6253185 330,0 08 107.9 117.5 14,7 14,0 92 6956 2/6/04 CF PA-8 1989353 6253231 331,0 08 108.4 117.5 14,1 14,0 92 6957 2/7/04 CF Lot 123 1990567 6253925 386,0 10 103.2 112.5 20,2 16,0 92 6958 2/7/04 CF Lot 123 1990519 6253913 386.0 10 102.9 112.5 19.6 16,0 91 6959 2/7/04 CF Lot 123 1990539 6253928 387.0 10 102.8 112.5 20.6 16.0 91 6960 2/7/04 CF Lot 125 1990551 6254014 389.0 10 98.0 112.5 20.7 16.0 87 6960A 2/7/04 CF Lot 125 1990564 6254002 389.0 10 101.5 112.5 21.0 16.0 90 6962 2/7/04 CF Lot 126 1990618 6254039 391.0 10 101.8 112.5 17.8 16.0 90 6963 2/7/04 CF PA-8 1989579 6253136 354.0 08 108.7 117.5 14.2 14.0 93 6966 2/9/04 CF Lot 148 1990394 6253895 384,0 18 102.7 113.0 17,4 16.0 91 6967 2/9/04 CF Lot 147 1990416 6253943 386,0 18 104.6 113.0 17,2 16.0 93 6968 2/9/04 CF Lot 144 1990457 6254070 391,0 18 107.8 113.0 15,9 16.0 95 6969 2/9/04 CF PA-8 1989531 6253219 336,0 08 106.8 117.5 15.0 14.0 91 6970 2/9/04 CF PA-8 1989592 6253229 338.0 08 105.4 117.5 16.1 14.0 90 6971 2/9/04 CF PA-8 1989595 6253138 337.0 08 105.7 117.5 14.3 14.0 90 6972 2/9/04 CF PA-8 1989483 6253178 339.0 08 107.4 117.5 15.4 14.0 91 6973 2/9/04 CF Lot 146 1990432 6253976 390.0 18 102,9 113.0 18.2 16.0 91 6974 2/9/04 CF Lot 145 1990431 6254017 386.0 18 102,1 113.0 18.2 16.0 90 6975 2/9/04 CF PA-8 1989567 6253254 339.0 08 106,3 117.5 14.2 14.0 90 6976 2/9/04 CF PA-8 1989662 6253271 341.0 08 107,9 117.5 15.1 14.0 92 6977 2/9/04 CF PA-8 1989577 6253332 343.0 08 107,5 117.5 14.4 14.0 91 6978 2/9/04 CF PA-8 1999459 6253328 345,0 08 106,8 117.5 15.2 14,0 91 6979 2/10/04 CF Lot 247 1989699 6253284 345.0 08 105,7 117.5 16.0 14,0 90 6980 2/10/04 CF Lot 246 1989624 6253282 346.0 08 106,9 117.5 15.9 14,0 91 RT ON 6960A RT OF 6960 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 111 of 156 Leighton and Associates, Inc 8/23/2 7:54; 18AM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 6981 2/10/04 CF Lot 245 1989582 6253277 348,0 08 105,6 117.5 17.1 14.0 90 6982 2/10/04 CF Lot 244 1989541 6253280 344.0 08 106,2 117.5 16.8 14.0 90 6983 2/10/04 CF Lot 244 1989513 6253295 342.0 08 109.9 117.5 14.8 14.0 94 6984 2/10/04 CF Lot 243 1989473 6253269 341,0 08 108,7 117.5 15.7 14,0 93 6985 2/11/04 CF Lot 119 1990540 6253750 379,0 08 106,9 117.5 16.7 14,0 91 6986 2/11/04 CF Lot 120 1990515 6253810 381.0 08 107.2 117.5 16.3 14.0 91 6987 2/11/04 CF Lot 121 1990530 6253850 383.0 08 109.7 117.5 16.8 14.0 93 6988 2/14/04 CF Lot 141 1990508 6254254 396.0 08 105.9 117.5 14.2 14.0 90 6989 2/14/04 CF Lot 132 1990660 6254379 400.0 08 108.1 117.5 15.7 14.0 92 6990 2/14/04 CF Lot 131 1990600 6254321 399.0 18 101.5 113.0 18.5 16.0 90 6991 2/14/04 CF Lot 390 1990361 6252882 341.0 08 110.0 117.5 14.0 14.0 94 6992 2/14/04 CF Lot 391 1990292 6252890 342.0 08 107.9 117.5 14.5 14.0 92 6993 2/14/04 CF Lot 392 1990220 6252873 340.0 08 106.8 117.5 15.1 14.0 91 6994 2/14/04 CF Lot 400 1990290 6253012 349.0 08 108.5 117.5 10,0 14.0 92 6995 2/14/04 CF Lot 401 1990331 6253021 352.0 10 102.2 112.5 10.0 16.0 91 7054 2/12/04 CF OS-1 1990086 6251826 228.0 09 109.3 118.0 15.7 15.0 93 7055 2/12/04 CF OS-1 1990093 6251821 230.0 08 105.9 117.5 14.8 14.0 90 7056 2/12/04 CF OS-1 1990104 6251822 235.0 09 107.3 118.0 16.2 15.0 91 7057 2/12/04 CF OS-1 1990089 6251835 240.0 11 113.7 120.0 14.5 13,0 95 7058 2/12/04 CF OS-1 1990097 6251832 249.0 11 111.5 120.0 14.1 13,0 93 7059 2/12/04 CF Alicante Rd 1990063 6251869 250,0 09 106.2 118.0 13,7 15,0 90 7060 2/12/04 CF OS-1 1990113 6251847 253,0 11 113.3 120.0 15.0 13.0 94 7061 2/12/04 SF OS-1 1990196 6251845 230.0 09 107.8 118.0 14.7 15.0 91 7062 2/12/04 CF Alicante Rd 1990122 6251871 254.0 09 107.9 118.0 14.5 15.0 91 7069 2/13/04 SF OS-1 1990191 6251829 250.0 20 104.8 116.0 13.4 14.0 90 7080 3/6/04 CF PA-9 Buttress 1989009 6254267 307.0 20 104.8 116.0 13.4 14.0 90 7081 3/6/04 CF PA-9 Buttress 1989038 6254203 313.0 20 104.6 116.0 14.4 14,0 90 7082 3/6/04 CF PA-9 Buttress 1989066 6254173 318.0 20 105.2 116.0 14.8 14.0 91 7083 3/6/04 CF PA-9 Buttt-ess 1989090 6254121 320.0 20 108.8 116.0 12.4 14.0 94 7084 3/16/04 CF PA-9 Buttress 1989017 6254263 310.0 20 106.5 116.0 12.8 14.0 92 7085 3/16/04 CF PA-9 Buttress 1989046 6254222 317.0 20 108.2 116.0 14.1 14.0 93 7086 3/16/04 CF PA-9 Buttress 1989074 6254172 322,0 20 104.8 116.0 17.7 14.0 90 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 112 of 156 4 -eigl ndA 'ates. ?/23/" 54;lf " SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 7087 3/16/04 CF PA-9 Buttress 1989100 6254117 324.0 20 105,2 116,0 18.0 14,0 91 7088 3/9/04 SF Alicante Sta 115-^00 1991038 6251980 328.0 27 109.4 117.0 14,2 14,5 94 7089 3/9/04 SF Alicante Sta 116+00 1991142 6251951 318,0 27 105.6 117.0 16,1 14,5 90 7090 3/9/04 SF Alicante Sta 117-(-50 1991289 6251947 320,0 27 105,5 117.0 14,5 14,5 90 7091 3/9/04 SF Alicante Sta 119+00 1991443 6251957 330,0 27 105,9 117.0 14,5 14,5 91 7103 2/2/04 CF Greenliaven Dr 1990187 6253513 335,0 06 116,7 122.5 13,4 11,5 95 7107 2/2/04 CF PA-10 1990021 6253044 275,0 04 115,3 120.5 14,6 12.5 96 7108 2/2/04 CF PA-10 1990043 6253107 275,0 04 115,4 120.5 15.0 12.5 96 7118 2/2/04 CF PA-8 1990210 6253568 343,0 16 111,6 117.0 14.9 14,0 95 7124 2/5/04 CF PA-8 1989346 6253383 328,5 06 111.2 122.5 12.4 11.5 91 7125 2/5/04 CF PA-8 1989360 6253261 328,0 06 110.1 122.5 12.9 11.5 90 7126 2/5/04 CF PA-8 1989190 6253421 325,5 10 101.3 112.5 16.9 16.0 90 7127 2/6/04 CF PA-8 1990223 6253597 340,0 04 115.1 120.5 12.6 12.5 96 7128 2/6/04 CF Greenhaven Dr 1990225 6253526 299,0 06 116.2 122.5 14.4 11.5 95 7130 2/6/04 CF PA-10 1989982 6253092 275,0 17 108.6 114.0 15.1 14.5 95 7132 2/6/04 CF PA-8 1990161 6253545 335.0 21 113.2 118.0 15.6 13.0 96 7145 2/7/04 CF PA-8 1990243 6253678 341.0 16 114.0 117.0 14.8 14.0 97 7156 2/9/04 CF PA-10 1989970 6253000 275,0 12 107.8 120.0 12.5 12.5 90 7176 2/10/04 CF PA-10 1990130 6253015 325.0 04 113.5 120.5 13.9 12.5 94 7188 2/11/04 CF PA-10 1990005 6252925 278.0 21 112,3 118.0 15.4 13.0 95 7189 2/11/04 CF PA-10 1990030 6253060 280.0 21 111,0 118.0 15.7 13.0 94 7190 2/11/04 CF PA-10 1989915 6252990 276,0 16 108,5 117.0 11.4 14.0 93 7190 A 2/11/04 CF PA-10 1989930 6252995 276.0 16 109.1 117.0 17.7 14,0 93 7198 2/12/04 CF PA-10 1989975 6252950 280,0 04 109.0 120.5 14.1 12,5 90 7199 2/12/04 CF PA-10 1989975 6253000 281,0 04 108.3 120,5 15,1 12,5 90 7200 2/11/04 CF Lot 130 1990651 6254287 395,0 08 106.1 117,5 16,1 14,0 90 7201 2/11/04 CF Lot 130 1990610 6254295 398,0 08 106.2 117,5 14,5 14,0 90 7210 2/11/04 CF PA-8 1989428 6253238 330,0 20 105.5 116,0 15,8 14.0 91 7211 2/11/04 CF PA-8 1989385 6253347 331.0 20 104,3 116.0 17,1 14,0 90 7220 2/11/04 FG Lot 342 1990341 6252077 0,0 10 101,6 112.5 15.9 16.0 90 7221 2/11/04 FG Lot 342 1990358 6252029 0,0 19 107,1 118.0 13,2 15,0 91 7222 2/11/04 FG Lot 343 1990272 6252053 0,0 20 104,2 116.0 17,1 14,0 90 RTON7190A RTOF 7190 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 113 of 156 4 Leighton and Associates, Inc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative (%) Elev (ft) Type Field Max Field Opt. Compaction Remarks 7223 2/11/04 FG Lot 343 1990262 6252088 0.0 10 103.5 112.5 14.6 16.0 92 7224 2/11/04 CF Lot 136 1990664 6254554 408.0 17 103.6 114.0 14.4 14.5 91 7225-2/11/04 CF Lot 136 1990704 6254554 407.5 17 104.9 114.0 18.2 14.5 92 7226 2/11/04 CF Lot 135 1990664 6254493 404,0 10 101.7 112.5 14.8 16.0 90 7227 2/11/04 CF Lot 135 1990613 6254492 405,5 10 101.5 112.5 16.0 16.0 90 7228 2/11/04 CF Lot 134 1990675 6254446 404.0 10 102.0 112.5 17.4 16.0 91 7229 2/11/04 CF Lot 137 1990513 6254451 404.5 17 102.7 114.0 13.6 14,5 90 7230 2/11/04 FG Lot 337 1990710 6252080 0.0 19 107.9 118.0 14.9 15.0 91 7231 2/11/04 FG Lot 337 1990732 6252011 0,0 10 102.0 112.5 15.2 16.0 91 7232 2/11/04 FG Lot 338 1990630 6252055 0,0 10 104.1 112.5 14.1 16.0 93 7233 2/11/04 FG Lot 338 1990648 6251956 0,0 10 101.2 112.5 17.1 16.0 90 7234 2/11/04 FG Lot 339 1990554 6252082 0,0 19 108.6 118.0 13.8 15.0 92 7235 2/11/04 FG Lot 339 1990579 6252004 0.0 10 100.9 112.5 15.0 16.0 90 7236 2/11/04 FG Lot 340 1990487 6252077 0,0 20 106,5 116.0 13.6 14.0 92 7237 2/11/04 FG Lot 340 1990483 6252015 0,0 10 102,9 112.5 15.5 16.0 91 7238 2/11/04 FG Lot 341 1990430 6252020 0.0 10 103,0 112.5 16.1 16.0 92 7239 2/11/04 FG Lot 341 1990445 6252090 0.0 10 104,0 112.5 16.3 16.0 92 7240 2/13/04 CF PA-7 1990450 6253415 330,0 21 112,2 118.0 17.0 13,0 95 7248 2/14/04 CF PA-8 1990258 6253555 366.0 04 113,1 120.5 14.4 12,5 94 7249 2/14/04 CF PA-8 1990197 6253545 360.0 04 110,2 120.5 16,7 12,5 91 7253 2/14/04 CF PA-10 1990010 6252915 297.0 16 111.1 117.0 14,3 14,0 95 7265 2/17/04 CF PA-10 1990130 6253110 310.0 08 109.9 117.5 16,4 14,0 94 7271 2/17/04 CF PA-7 1990450 6253450 367.0 08 108.1 117.5 14,9 14,0 92 7283 2/18/04 CF PA-10 1990004 6252964 306.0 10 103,6 112.5 16.6 16,0 92 7289 2/20/04 CF PA-10 1989985 6252870 308.0 13 103.2 115.0 16.7 16,5 90 7292 2/20/04 CF PA-10 1989975 6252950 311.0 20 104.6 116.0 18.2 14.0 90 7293 2/20/04 CF PA-10 1990028 6252948 312.0 17 102.9 114.0 16.4 14.5 90 7297 2/20/04 CF PA-10 1990080 6253025 320,0 17 102.9 114.0 14.9 14.5 90 7298 2/20/04 CF PA-10 1990010 6253058 320,0 17 102.3 114.0 16.2 14.5 90 7305 2/13/04 CF Gardenhouse 1990427 6253315 355,0 22 112.9 124.0 15.1 12.0 91 7306 2/13/04 CF Gardenhouse 1990457 6253318 356,0 22 111.1 124.0 16.1 12.0 90 7307 2/13/04 CF Gardenhouse 1990424 6253377 357,0 11 107.5 120.0 15.8 13.0 90 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 114 of 156 4 ightc ' Ass ' is, In 23/2 " " ISA SUMMARY OF FIELD DENSITY TESTS Test Test Test - Location Test Soil Dry Density Moisture (%) Relative C/o) No. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 7315 2/13/04 CF PA-10 1989975 6252847 307,0 04 109,9 120.5 14,1 12.5 91 7316 2/13/04 CF PA-10 1989971 6252907 308,0 21 106,5 118.0 16,0 13,0 90 7317 2/13/04 CF PA-10 1990018 6252910 309.0 22 113,4 124.0 12,2 12,0 91 7318 2/13/04 CF PA-10 1989976 6253002 310.0 21 106,0 118.0 12,8 13,0 90 7323 3/3/04 CF PA-8 1989570 6253472 344.0 20 105,2 116.0 16,0 14,0 91 7324 3/3/04 CF PA-8 1989601 6253507 345,0 20 104,7 116.0 15,2 14,0 90 7325 3/3/04 CF PA-8 1989681 6253273 351,0 21 106,6 118,0 14,1 13,0 90 7330 3/4/04 FG Lot 127 1990633 6254154 0,0 10 102,9 112,5 19,0 16,0 91 7331 3/4/04 FG Lot 127 1990585 6254160 0,0 10 102,7 112,5 20,1 16,0 91 7332 3/4/04 FG Lot 128 1990631 6254206 0,0 10 102,0 112,5 20,0 16.0 91 7333 3/4/04 FG Lot 128 1990580 6254196 0,0 20 104.3 116,0 17.9 14.0 90 7334 3/4/04 FG Lot 129 1990645 6254241 0,0 16 105.8 117,0 17.6 14.0 90 7335 3/4/04 FG Lot 129 1990593 6254247 0,0 20 104.2 116,0 19.1 14,0 90 7336 3/4/04 FG Lot 130 1990583 6254277 0,0 10 100.7 112,5 18.5 16.0 90 7337 3/4/04 FG Lot 130 1990643 6254278 0,0 10 101.0 112,5 19.4 16.0 90 7338 3/4/04 FG Lot 131 1990650 6254325 0,0 17 102.4 114.0 18.2 14.5 90 7339 3/4/04 FG Lot 131 1990595 6254326 0.0 10 101.3 112.5 18.4 16.0 90 7340 3/4/04 FG Lot 137 1990564 6254430 0,0 04 108,5 120.5 16.8 12.5 90 7341 3/4/04 FG Lot 137 1990504 6254451 0,0 04 109,0 120.5 15,4 12.5 90 7342 3/4/04 FG Lot 138 1990497 6254407 0,0 18 102,1 113.0 19,3 16.0 90 7343 3/4/04 FG Lot 138 1990551 6254400 0,0 21 106.5 118.0 19,5 13.0 90 7344 3/4/04 FG Lot 139 1990539 6254345 0,0 04 108,9 120.5 15,4 12.5 90 7345 3/4/04 FG Lot 139 1990477 6254350 0,0 10 100.9 112.5 17,8 16.0 90 7346 3/4/04 FG Lot 140 1990525 6254318 0,0 10 99,3 112.5 19.0 16,0 88 RT ON 7346A 7346A 4/16/04 FG Lot 140 1990542 6254310 0,0 08 113,4 117.5 14.8 14.0 97 RT OF 7346 7347 3/4/04 FG Lot 140 1990478 6254305 0,0 10 97,5 112.5 17.5 16.0 87 RT ON 7347A 7347A 4/16/04 FG Lot 140 1990469 6254318 0.0 08 111,6 117.5 13.2 14.0 95 RT OF 7347 7348 3/4/04 FG Lot 141 1990522 6254257 0.0 10 96.5 112.5 19.1 16.0 86 RT ON 7348A 7348A 4/16/04 FG Lot 141 1990500 6254261 0.0 08 107.0 117.5 16.3 14.0 91 RT OF 7348 7349 3/4/04 FG Lot 141 1990462 6254277 0,0 10 93.7 112,5 25.7 16.0 83 RT ON 7349A 7349A 4/16/04 FG Lot 141 1990453 6254246 0.0 08 109.5 117,5 14.3 14.0 93 RT OF 7349 7351 3/3/04 CF PA-9 Buttress 1988993 6254296 298,0 08 105.2 117,5 15.0 14.0 90 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 115 of 156 Leighton and Associates, Inc 8/23/2 7:54; 18AM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 7352 3/3/04 CF PA-9 Buttress 1989054 6254176 295.0 08 105.2 117.5 18.4 14.0 90 7353 3/3/04 CF PA-9 Buttress 1989009 6254226 303.0 08 107.2 117.5 18.1 14.0 91 7354 3/3/04 CF PA-9 Buttress 1989086 6254107 305.0 08 108.1 117.5 14.2 14.0 92 7355 3/3/04 CF PA-9 Buttress 1989057 6254146 307.0 08 106.4 117.5 14.5 14.0 91 7356 3/3/04 CF PA-9 Buttress 1989022 6254242 309.0 08 107.9 117.5 15.1 14.0 92 7357 3/3/04 CF PA-9 Buttress 1989078 6254086 311.0 08 108.8 117.5 13.1 14.0 93 7359 3/4/04 CF PA-7 1990625 6253605 360.0 08 106.8 117.5 15.9 14.0 91 7361 3/5/04 CF PA-7 1990462 6253403 362,0 08 109.2 117.5 16.4 14.0 93 7362 3/4/04 CF PA-7 1990425 6253441 363,0 08 108.1 117.5 13,9 14.0 92 7363 3/4/04 CF PA-10 1990335 6253325 351,0 08 110,0 117.5 15.8 14.0 94 7364 3/4/04 CF PA-10 1990241 6253201 335,0 08 109,5 117.5 17.0 14.0 93 7365 3/4/04 CF PA-10 1990123 6253110 313,0 08 103,5 117.5 19.0 14.0 88 7365A 3/5/04 CF PA-10 1990110 6253128 313,0 08 111,8 117.5 15.9 14,0 95 7366 3/4/04 CF PA-7 1990565 6253635 364.0 08 105.9 117.5 16.5 14,0 90 7367 3/4/04 CF PA-10 1990074 6252999 299.0 08 111.7 117.5 12.9 14,0 95 7368 3/4/04 CF PA-10 1990157 6253077 315.0 08 108.7 117.5 11.5 14,0 93 7370 3/4/04 CF Gardenhouse 1990474 6253339 365,0 08 109.7 117.5 14.7 14.0 93 7374 3/5/04 CF PA-8 1990080 6253272 338,0 08 106.9 117.5 16.8 14,0 91 7375 3/5/04 CF PA-8 1990020 6253220 323,0 08 107.7 117.5 15.9 14,0 92 7376 3/5/04 CF PA-8 1993160 6250000 309,0 08 108.9 117.5 14.9 14,0 93 7377 3/5/04 CF Gardenhouse 1990448 6253382 360,0 08 110.1 117.5 16.5 14,0 94 7378 3/5/04 CF PA-10 1990259 6253172 338,0 08 110.5 117.5 13.0 14,0 94 7380 3/5/04 CF PA-8 1990211 6253613 343.0 08 113.7 117.5 15.2 14,0 97 7381 3/5/04 CF PA-8 1990137 6253416 325.0 08 114.5 117.5 15,3 14,0 97 7382 3/5/04 CF PA-8 1989872 6253005 219.0 08 107.9 117.5 16,0 14,0 92 7383 3/6/04 CF PA-9 1989121 6254074 331.0 08 105.4 117.5 15.5 14,0 90 7384 3/6/04 CF PA-9 1989106 6254122 325.0 08 106.8 117,5 16,8 14,0 91 7385 3/6/04 CF PA-9 1989087 6254191 319.0 08 107.5 117,5 15.9 14,0 91 7386 3/6/04 CF PA-9 1989119 6254093 330.0 08 113.1 117.5 14.9 14.0 96 7387 3/6/04 CF PA-9 1989094 6254147 327.0 08 110.2 117.5 15.6 14.0 94 7388 3/6/04 CF PA-9 1989030 6254283 321.0 08 108.9 117.5 16.2 14,0 93 7389 3/6/04 CF PA-9 1989042 6254238 327.0 08 109.7 117.5 16.8 14,0 93 RT ON 7365A RT OF 7365 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 116 of 156 ightc ' Ass s, In •'.3/2 ISA' SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative (%) Elev (ft) Type Field Max Field Opt. Compaction Remarks 7390 3/8/04 CF PA-9 1989115 6254220 329.0 08 106.4 117,5 14,8 14,0 91 7391 3/8/04 CF PA-9 1989099 6254164 331.0 08 107.9 117.5 15,5 14.0 92 7392 3/8/04 CF Lot 231 1989270 6253646 326.0 08 106.7 117.5 18,6 14.0 91 7393 3/8/04 CF Lot 231 1989307 6253680 327,0 08 108.1 117.5 15,9 14.0 92 7394 3/9/04 CF Lot 230 1989332 6253675 330.0 08 108,9 117.5 20,3 14.0 93 7395 3/9/04 CF Lot 230 1989364 6253695 331,0 08 108.4 117,5 20,1 14.0 92 7396 3/9/04 CF PA-9 1989110 6254104 326,0 08 109.7 117,5 16,8 14,0 93 7397 3/9/04 CF PA-9 1989082 6254203 330.0 08 106,8 117.5 16.2 14,0 91 7398 3/9/04 CF PA-9 1989058 6254265 332,0 08 107,7 117.5 17.3 14,0 92 7399 3/9/04 CF PA-9 1989084 6254139 322.0 08 108,9 117.5 15.5 14.0 93 7400 2/20/04 CF PA-10 1990478 6252064 355,0 17 102,8 114.0 13.1 14,5 90 7401 2/20/04 CF PA-10 1990415 6253045 357,0 17 104,9 114.0 12.2 14.5 92 7402 2/20/04 CF PA-10 1990360 6252991 353,0 16 108,6 117.0 13.1 14.0 93 7403 3/17/04 CF PA-10 1990304 6253007 350,0 16 109,3 117.0 13.4 14.0 93 7404 3/17/04 CF PA-10 1990438 6252928 343,0 17 102,6 114,0 16.6 14.5 90 7405 2/21/04 CF PA-8 1989508 6253482 336,0 08 110.3 117.5 15.2 14.0 94 7406 3/17/04 CF PA-8 1989581 6253493 338,0 08 108.7 117.5 15.8 14.0 93 7407 2/21/04 CF PA-8 1989560 6253473 340,0 08 109.2 117.5 16.4 14.0 93 7408 2/21/04 CF PA-8 1989541 6253529 342,0 08 108.2 117.5 15.9 14.0 92 7409 2/21/04 CF PA-8 1989575 6253465 344,0 08 110,1 117.5 16.1 14.0 94 7410 2/20/04 CF PA-10 1989635 6253459 351,0 19 107,2 118,0 15.4 15.0 91 7411 2/20/04 CF PA-10 1989535 6253492 332,0 20 104,6 116,0 15.8 14.0 90 7412 2/20/04 CF PA-10 1989699 6253260 278,0 19 105,9 118,0 18.5 15,0 90 7413 2/20/04 CF PA-10 1989704 6253317 279,0 17 102,8 114,0 20.4 14,5 90 7414 2/10/04 FG Lot 446 1989170 6255361 0,0 20 106,5 116,0 20.8 14,0 92 7415 2/10/04 FG Lot 446 1989004 6255334 0,0 19 107.4 118,0 21.3 15,0 91 7416 2/10/04 FG Lot 445 1989071 6255280 0,0 19 106.9 118,0 19,4 15,0 91 7417 2/10/04 FG Lot 445 1989009 6255282 0,0 20 104,7 116.0 15,5 14.0 90 7418 2/10/04 FG Lot 453 1988609 6255338 0,0 19 107,4 118.0 13,5 15,0 91 7419 2/10/04 FG Lot 453 1988638 6255399 0,0 19 105,9 118.0 16.2 15,0 90 7420 2/10/04 FG Lot 454 1988571 6255368 0,0 10 100,8 112,5 17,3 16,0 90 7421 2/10/04 FG Lot 454 1988612 6255437 0,0 10 100.8 112,5 17.3 16,0 90 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 117 of 156 4 Leighton and Associates, Inc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test Test Location Test Soil Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction 2/10/04 FG Lot 455 1988537 6255396 0.0 10 101,6 112,5 17.5 16.0 90 2/10/04 FG Lot 455 1988563 6255452 0,0 10 102,3 112,5 17.8 16,0 91 2/10/04 FG Lot 430 1988767 6254943 0.0 10 102.1 112,5 18.5 16,0 91 2/10/04 FG Lot 430 1988725 6254959 0.0 19 110.2 118.0 12.7 15,0 93 2/10/04 FG Lot 431 1988752 6254891 0.0 19 106.7 118.0 14.9 15,0 90 2/10/04 FG Lot 431 1988704 6254913 0.0 20 104.9 116.0 15.4 14,0 90 2/10/04 FG Lot 432 1988738 6254851 0.0 19 110.4 118.0 12.7 15.0 94 2/10/04 FG Lot 432 1988685 6254865 0.0 19 107,2 118.0 14.5 15.0 91 2/10/04 FG Lot 433 1988723 6254794 0.0 19 112,7 118,0 15.4 15.0 96 2/10/04 FG Lot 433 1988685 6254817 0.0 19 109,2 118,0 14.9 15.0 93 2/10/04 FG Lot 434 1988705 6254754 0.0 20 104.9 116,0 10.9 14,0 90 2/10/04 FG Lot 434 1988647 6254772 0.0 19 107,4 118,0 15.3 15,0 91 2/10/04 EG Lot 452 1988879 6255332 0.0 03 111.0 122,0 14.3 11.0 91 2/10/04 FG Lot 452 1988806 6255333 0,0 03 111,6 122,0 14,1 11.0 91 2/10/04 FG Lot 451 1988870 6255387 0,0 19 108,5 118,0 10.5 15.0 92 2/10/04 FG Lot 451 1988807 6255407 0,0 19 109,5 118,0 11,2 15.0 93 2/10/04 FG Lot 450 1988901 6255444 0,0 19 109,9 118,0 14,7 15.0 93 2/10/04 FG Lot 450 1988868 6255451 0,0 14 113,5 124,0 13,0 12.0 92 2/10/04 FG Lot 449 1988951 6255449 0.0 14 112,9 124,0 13,8 12,0 91 2/10/04 FG Lot 449 1988943 6255505 0,0 14 113,4 124,0 13,6 12,0 91 2/10/04 FG Lot 448 1988998 6255463 0.0 03 1114 122,0 11,9 11,0 91 2/10/04 FG Lot 448 1988984 6255518 0,0 14 114,9 124,0 11,4 12.0 93 2/10/04 FG Lot 425 1988876 6255181 0,0 03 112,6 122,0 11,9 11,0 92 2/10/04 FG Lot 425 1988817 6255188 0,0 19 107,7 118,0 11,3 15,0 91 2/10/04 FG Lot 426 1988831 6255122 0,0 14 114,4 124.0 16,2 12,0 92 2/10/04 FG Lot 426 1988798 6255143 0,0 14 116,3 124.0 14.3 12.0 94 2/10/04 FG Lot 427 1988815 6255082 0,0 19 107,9 118.0 16,9 15.0 91 2/10/04 FG Lot 427 1988779 6255093 0,0 03 110,9 122.0 15.9 11.0 91 2/10/04 FG Lot 428 1988805 6255025 0.0 14 115,5 124.0 13.8 12.0 93 2/10/04 FG Lot 428 1988761 6255048 0.0 14 111,5 124.0 15.3 12,0 90 2/10/04 FG Lot 429 1988788 6254986 0,0 14 113,0 124.0 13.9 12,0 91 2/10/04 FG Lot 429 1988741 6255006 0,0 14 112,5 124.0 12.2 12,0 91 Remarks t Number: t Name: t Location: 971009014 Bressi Ranch 0 0 Page 118 of 156 4 •?htoi Assc ^ ' ^ Inc ~3/2 18AF SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (Vo) Relative (%) Elev (ft) Type Field Max Field Opt. Compaction Remarks 7459 2/17/04 FG Lot 444 1989020 6255225 0.0 14 111,5 124.0 10.9 12,0 90 7460 2/13/04 FG Lot 437 1988665 6254530 0.0 03 110,8 122.0 13.4 11,0 91 74-61 2/13/04 FG Lot 438 1988620 6254480 0,0 03 109,5 122,0 13.6 11,0 90 7462 2/13/04 FG Lot 438 1988670 6254947 0,0 03 110,1 122,0 14,6 11,0 90 7463 2/13/04 FG Lot 439 1988815 6254505 0,0 19 107,8 118,0 13,6 15,0 91 7464 2/13/04 FG Lot 439 1988865 6254525 0,0 19 106,9 118,0 10,6 15,0 91 7465 2/13/04 FG Lot 440 1988895 6254550 0,0 04 112,2 120,5 14,6 12,5 93 7466 2/13/04 FG Lot 440 1988850 6254555 0,0 19 106.3 118.0 17.9 15,0 90 7467 2/13/04 FG Lot 441 1988885 6254625 0,0 04 112.9 120.5 12.7 12,5 94 7468 2/13/04 FG Lot 441 1988813 6254626 0,0 04 113.5 120.5 13.1 12,5 94 7469 2/13/04 FG Lot 442 1988872 6254664 0,0 19 108.3 118,0 19.8 15.0 92 7470 2/13/04 FG Lot 442 1988814 6254680 0,0 03 111.8 122,0 15.5 11.0 92 7471 2/13/04 FG Lot 505 1988630 6255095 0,0 19 108.9 118,0 13.4 15.0 92 7472 2/13/04 FG Lot 505 1988570 6255110 0,0 19 105,7 118,0 16.5 15,0 90 7473 2/13/04 FG Lot 506 1988590 6255165 0,0 03 113,2 122.0 12.0 11,0 93 7474 2/13/04 FG Lot 506 1988645 6255125 0,0 03 111,1 122.0 12.9 11,0 91 7475 2/13/04 FG Lot 507 1988655 6255170 0,0 03 109,9 122.0 12.8 11.0 90 7476 2/13/04 FG Lot 507 1988625 6255215 0,0 03 112.6 122.0 14.4 11.0 92 7477 2/13/04 FG Lot 435 1988675 6254615 0,0 22 114.7 124.0 12.5 12.0 92 7478 2/13/04 FG Lot 435 1988615 6254640 0,0 19 107.1 118.0 11,4 15.0 91 7479 2/13/04 FG Lot 436 1988625 6254580 0,0 19 105.9 118.0 11,7 15.0 90 7480 2/13/04 FG Lot 436 1988675 6254565 0,0 19 106.8 118.0 15.4 15.0 91 7481 2/13/04 FG Lot 500 1988545 6254865 0,0 20 106.1 116,0 14.0 14.0 91 7482 2/13/04 FG Lot 500 1988505 6254866 0,0 20 105.6 116,0 15.4 14.0 91 7483 2/13/04 FG Lot 501 1988550 6254895 0,0 10 101.7 112,5 14.8 16.0 90 7484 2/13/04 FG Lot 501 1988526 6254950 0,0 10 101.9 112,5 15,3 16,0 91 7485 2/13/04 FG Lot 502 1988501 6254965 0,0 03 111.3 122.0 11.1 11,0 91 7486 2/13/04 FG Lot 502 1988575 6254940 0,0 03 110.5 122.0 11.9 11,0 91 7487 2/13/04 FG Lot 503 1988570 6254970 0,0 03 111.9 122.0 14.3 11,0 92 7488 2/13/04 FG Lot 503 1988545 6254980 0.0 03 109.8 122.0 10,1 11,0 90 7489 2/13/04 FG Lot 504 1988570 6255055 0,0 03 111.7 122,0 12,9 11,0 92 7490 2/13/04 FG Lot 504 1988605 6255050 0,0 03 109.9 122.0 13,7 11,0 90 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 119 of 156 Leighton and Associates, Inc 8/23/2 7:54; 18AM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 7491 2/14/04 FG Lot 456 1988483 6255410 0.0 08 105,9 117.5 18.0 14.0 90 7492 2/14/04 FG Lot 456 1988505 6255468 0.0 08 110,8 117.5 13.1 14.0 94 7493 2/14/04 FG Lot 457 1988444 6255419 0.0 08 108,8 117.5 17.6 14.0 93 7494 2/14/04 FG Lot 457 1988454 6255480 0.0 08 105.9 117.5 15.9 14.0 90 7495 2/14/04 FG Lot 458 1988398 6255430 0.0 08 110.3 117.5 11.1 14.0 94 7496 2/14/04 FG Lot 458 1988410 6255492 0.0 08 108.4 117.5 13.0 14.0 92 7497 2/14/04 FG Lot 459 1988348 6255445 0.0 02 115.7 122.5 13,2 11.5 94 7498 2/14/04 FG Lot 459 1988354 6255512 0.0 02 116.2 122,5 12.3 11.5 95 7499 2/14/04 FG Lot 460 1988301 6255471 0,0 02 112.0 122,5 13.7 11.5 91 7500 3/4/04 CF Poinsettia 1987955 6255340 162,0 16 107.8 117,0 16.6 14.0 92 7501 3/5/04 CF Poinsettia 1987920 6255215 160,0 02 111.2 122.5 16.9 11.5 91 7502 3/5/04 CF Poinsettia 1987980 6255385 161,5 12 108.2 120.0 16.1 12.5 90 7519 3/8/04 CF PA-10 1990022 6252955 320,0 22 114.8 124,0 16.2 12.0 93 7520 3/6/04 CF PA-8 1990267 6253603 348,0 27 106.9 117,0 19,0 14.5 91 7531 3/6/04 CF PA-10 1990022 6253153 326,0 22 113.0 124.0 12.7 12.0 91 7532 3/6/04 CF PA-10 1990053 6252955 329,0 08 111.5 117.5 14.3 14.0 95 7533 3/6/04 CF PA-10 1990002 6252978 325,0 04 113.7 120.5 15.4 12.5 94 7537 3/6/04 CF PA-10 1990167 6253174 325,0 04 112.0 120.5 13.2 12.5 93 7538 3/6/04 CF PA-10 1990214 6253191 329,0 08 110.3 117.5 14.5 14.0 94 7539 3/6/04 CF PA-10 1990200 6253215 332.0 08 106.0 117.5 14.0 14.0 90 7540 3/5/04 CF Poinsettia 1988004 6255365 162.0 22 111.9 124.0 14.5 12.0 90 7541 3/5/04 CF Poinsettia 1988027 6255357 164,0 22 111.5 124.0 15,9 12.0 90 7542 3/8/04 CF PA-10 1989965 6252992 321,0 22 111.5 124.0 17,0 12.0 90 7544 3/8/04 CF PA-8 1990180 6253600 356,0 22 114.1 124.0 14,5 12,0 92 7545 3/8/04 CF PA-8 1990160 6253525 357,0 22 113.2 124.0 14,3 12,0 91 7546 3/8/04 CF PA-8 1990213 6253525 358,0 17 102.6 114.0 16.4 14,5 90 7550 3/8/04 CF PA-10 1989999 6253040 316,0 17 103.1 114.0 15.5 14,5 90 7551 3/8/04 CF PA-10 1989995 6253075 317,0 17 102.3 114.0 15.7 14.5 90 7555 3/8/04 CF PA-10 1990082 6253095 327.0 22 111.4 124.0 13.9 12.0 90 7556 3/9/04 CF PA-8 1990207 6253673 364,0 22 114.2 124.0 14.0 12.0 92 7557 3/9/04 CF PA-8 1990299 6253618 363,0 22 112.2 124.0 15.7 12.0 90 7558 3/9/04 CF PA-8 1990210 6253585 362,0 22 113.6 124.0 15.1 12.0 92 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 120 of 156 '.eigh id A ites. 723/: SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 7559 3/9/04 CF PA-8 1990225 6253640 361.0 22 114,7 124,0 15,2 12,0 92 7564 3/9/04 CF PA-10 1990067 6253025 331,0 21 106,9 118,0 16,3 13,0 91 7565 3/9/04 CF PA-10 1990005 6253085 332,0 12 108.8 120,0 16,3 12,5 91 7567 3/9/04 CF PA-10 1990134 6253081 335,0 20 104.4 116,0 17,5 14.0 90 7580 3/10/04 CF PA-10 1990024 6253032 322,0 21 106,1 118,0 16,6 13.0 90 7581 3/10/04 CF PA-10 1989995 6253025 325,0 11 108,5 120,0 15,3 13.0 90 7582 3/10/04 CF PA-10 1990071 6253068 329,0 11 108,3 120.0 15,0 13.0 90 7584 3/10/04 CF PA-10 1990028 6253104 328,0 04 109,5 120.5 14,3 12.5 91 7589 3/10/04 CF PA-10 1990071 6252976 326.0 21 105,9 118.0 16,4 13.0 90 7593 3/10/04 CF PA-10 1990037 6253083 337,0 22 113,1 124.0 14,2 12.0 91 7594 3/10/04 CF PA-10 1990040 6253090 339.0 04 111.0 120.5 16,6 12.5 92 7595 3/10/04 CF PA-10 1990038 6253103 341,0 22 113.5 124.0 14,1 12.0 92 7596 3/10/04 CF PA-10 1990011 6253062 323,0 04 108.2 120.5 16,5 12.5 90 7597 3/10/04 CF PA-10 1990011 6253073 325,0 04 108.3 120,5 16,0 12.5 90 7598 3/10/04 CF PA-10 1990019 6253066 324,0 21 106.9 118.0 15.6 13.0 91 7599 3/10/04 CF PA-10 1990023 6253078 327.0 04 108.4 120.5 15.4 12.5 90 7603 3/11/04 SF PA-10 1990460 6251970 310.0 20 107.2 116.0 13.3 14.0 92 7606 3/10/04 CF PA-8 1989513 6253621 340,0 08 106.9 117,5 17.4 14,0 91 7607 3/10/04 CF PA-8 1989799 6253451 356,0 18 102,4 113,0 17.3 16.0 91 7608 3/10/04 CF PA-8 1989762 6253399 352,0 18 102,8 113,0 17.0 16.0 91 7609 3/10/04 CF PA-8 1989874 6253380 354,0 08 105,8 117,5 13.0 14.0 90 7610 3/11/04 CF PA-9 1989605 6254347 396,0 04 108,6 120,5 16.8 12.5 90 7611 3/11/04 CF PA-9 1989516 6254633 397,0 21 106,9 118,0 18.1 13.0 91 7612 3/11/04 CF PA-9 1989548 6254713 401,0 21 107,1 118,0 16,5 13,0 91 7613 3/11/04 CF PA-9 1989605 6254806 399,0 08 109,4 117,5 17,2 14,0 93 7614 3/11/04 CF PA-9 1989936 6254465 395,0 04 111,5 120,5 17,8 12,5 93 7615 3/11/04 CF PA-9 1990107 6254383 393,0 21 108,4 118,0 19,4 13.0 92 7616 3/12/04 CF PA-9 1990076 6254848 384,0 21 109,5 118,0 17,3 13.0 93 7617 3/12/04 CF PA-9 1990120 6254852 386,0 21 106,2 118,0 17,5 13.0 90 7618 3/12/04 CF PA-9 1990091 6254860 382,0 21 108,3 118,0 16,8 13.0 92 7619 3/12/04 CF PA-9 1990102 6254848 384,0 21 107,1 118,0 15,9 13,0 91 7620 3/12/04 CF PA-9 1990050 6254844 386,0 21 110,3 118,0 17,9 13.0 93 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 121 of 156 4 Leighton and Associates, lnc 8/23/2 7:54:18AM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative (%) Elev (ft) Type Field Max Field Opt. Compaction Remarks 7621 3/12/04 CF PA-9 1990131 6254852 386.0 21 109.2 118.0 17.9 13.0 93 7622 3/12/04 CF PA-9 1990068 6254838 388.0 21 107.9 118.0 17.8 13.0 91 7623 • 3/12/04 CF PA-9 1990117 6254841 390.0 21 109.4 118.0 18.0 13.0 93 7624 3/12/04 CF PA-9 1990040 6254837 392.0 21 106.3 118.0 16.4 13.0 90 7625 3/12/04 CF PA-9 1990158 6254801 394.0 21 110.5 118.0 17.2 13.0 94 7626 3/16/04 CF PA-9 1990109 6254822 398.0 18 104.2 113.0 17.9 16.0 92 7627 3/16/04 CF PA-9 1990135 6254830 398.0 18 102.9 113.0 20.6 16.0 91 7628 3/16/04 CF PA-9 1990033 6254826 395.0 18 104.8 113.0 16.4 16.0 93 7629 3/16/04 CF PA-9 1990138 6254738 398.0 18 105.1 113.0 17.5 16.0 93 7630 3/16/04 CF PA-9 1990070 6254740 399.0 18 101.8 113.0 20.0 16.0 90 7631 3/13/04 CF PA-10 1989965 6253014 336.0 08 109.9 117.5 18.4 14.0 94 7632 3/13/04 CF PA-10 1989987 6253003 335.0 08 108.4 117.5 16.7 14,0 92 7633 3/13/04 CF PA-10 1990005 6252998 335.0 08 110.4 117.5 14,7 14,0 94 7634 3/13/04 CF PA-10 1990008 6253042 347.0 21 106.4 118.0 15,3 13,0 90 7636 3/17/04 CF PA-8 1990271 6254530 403,0 21 106.7 118.0 14,9 13,0 90 7637 3/17/04 CF PA-8 1990240 6254396 399,0 21 108,4 118.0 16,7 13.0 92 7638 3/17/04 CF PA-8 1990250 6254277 395,0 21 106,1 118.0 16,7 13.0 90 7639 3/17/04 CF PA-8 1990198 6254089 389,0 21 109,8 118.0 16,8 13.0 93 7640 3/17/04 CF PA-8 1990176 6253964 383,0 21 109.1 118.0 15,7 13.0 92 7641 3/17/04 CF PA-8 1990182 6253849 378,0 21 107,4 118.0 14,3 13.0 91 7642 3/17/04 CF PA-7 1990546 6253802 382,0 21 108.3 118.0 14,3 13.0 92 7643 3/17/04 CF PA-7 1998540 6253840 384,0 21 106,4 118.0 16,4 13.0 90 7644 3/17/04 CF PA-7 1990553 6253875 385.0 21 109,6 118.0 15,9 13.0 93 7645 3/18/04 CF PA-9 1989697 6254587 399.0 10 101,5 112.5 18.9 16.0 90 7646 3/18/04 CF PA-9 1989651 6254680 399,0 10 103,3 112,5 19,4 16.0 92 7647 3/18/04 CF PA-9 1989617 6254607 400,0 10 101.7 112,5 17.5 16.0 90 7648 3/23/04 CF PA-9 1989689 6254601 403,0 21 106.7 118,0 14.5 13.0 90 7649 3/23/04 CF PA-9 1989946 6254731 402,0 21 110.4 118.0 14.1 13.0 94 7650 3/23/04 CF PA-9 1989697 6254248 379,0 21 108.4 118.0 13.7 13.0 92 7651 3/23/04 CF PA-9 1989708 6254205 385,0 21 109.5 118.0 15.2 13.0 93 7652 3/24/04 CF PA-9 1989674 6254237 387,0 21 107.1 118.0 13.8 13.0 91 7653 3/24/04 CF PA-9 1989677 6254276 387.0 21 109.7 118.0 14.2 13.0 93 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 122 of 156 eight dAs '.es, I 4 "'23/2 1:18; SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 7654 3/24/04 CF PA-9 1989761 6254192 390,0 21 106.4 118,0 14,7 13,0 90 7655 3/24/04 CF PA-9 1989682 6254238 392,0 21 105.8 118,0 14,6 13,0 90 7656 2/18/04 FG Lot 135 1990625 6254505 0,0 15 101,1 112,0 17,5 15,5 90 7657 2/18/04 FG Lot 134 1990687 6254461 0,0 15 100,9 112,0 21,3 15,5 90 7658 2/18/04 FG Lot 134 1990625 6254466 0,0 15 101,6 112,0 19,4 15,5 91 7659 2/17/04 FG Lot 144 1990488 6254056 0,0 19 107,4 118,0 16,8 15,0 91 7660 2/17/04 FG Lot 144 1990438 6254064 0,0 19 106,5 118,0 11,4 15,0 90 7661 2/17/04 FG Lot 145 1990478 6254010 0,0 10 100,7 112,5 16,3 16.0 90 7662 2/17/04 FG Lot 145 1990428 6254028 0,0 10 102,1 112,5 17,0 16.0 91 7663 2/17/04 FG Lot 146 1990478 6253974 0,0 20 104.1 116,0 16,0 14.0 90 7664 2/17/04 FG Lot 146 1990411 6253981 0,0 20 105,6 116,0 17,8 14.0 91 7665 2/17/04 FG Lot 147 1990462 6253926 0.0 19 106.0 118,0 16,2 15.0 90 7666 2/17/04 FG Lot 147 1990416 6253947 0.0 20 104.9 116.0 14,8 14.0 90 7667 2/17/04 FG Lot 148 1990459 6253885 0.0 19 108.8 118.0 13,5 15.0 92 7668 2/17/04 FG Lot 148 1990414 6253891 0.0 19 106.3 118.0 15,5 15.0 90 7669 2/17/04 FG Lot 106 1990729 6253618 0.0 19 107.9 118.0 11.1 15.0 91 7670 2/17/04 FG Lot 106 1990720 6253669 0,0 19 108.9 118.0 12.8 15.0 92 7671 2/17/04 FG Lot 105 1990780 6253615 0,0 19 108.8 II8.0 12,9 15.0 92 7672 2/17/04 FG Lot 105 1990765 6253675 0,0 19 108,8 118.0 13,6 15.0 92 7673 2/17/04 FG Lot 104 1990823 6253626 0.0 03 113.8 122.0 11,4 11,0 93 7674 2/17/04 FG Lot 104 1990824 6253674 0.0 03 113.2 122.0 10,6 11.0 93 7675 2/17/04 FG Lot 103 1990865 6253609 0.0 19 107,1 118.0 12,9 15,0 91 7676 2/17/04 FG Lot 103 1990866 6253665 0.0 19 109,7 118.0 14,7 15.0 93 7677 2/17/04 FG Lot 102 1990905 6253612 0,0 19 107,7 118.0 9.1 15.0 91 7678 2/17/04 FG Lot 102 1990912 6253665 0,0 19 106,9 118.0 11.5 15.0 91 7679 2/16/04 FG Lot 126 1990607 6254039 0,0 10 103,8 112.5 18,2 16,0 92 7680 2/16/04 FG Lot 126 1990556 6254044 0,0 19 106,9 118.0 15,9 15,0 91 7681 2/16/04 FG Lot 125 1990594 6253998 0,0 10 103,6 112,5 17,5 16,0 92 7682 2/16/04 FG Lot 125 1990537 6254010 0,0 10 103,1 112.5 16,4 16,0 92 7683 2/16/04 FG Lot 124 1990599 6253952 0,0 10 103.9 112.5 13,6 16,0 92 7684 2/16/04 FG Lot 124 1990530 6253966 0.0 10 103.5 112.5 15,4 16.0 92 7685 2/16/04 FG Lot 123 1990585 6253917 0.0 03 110,9 122.0 14.1 11.0 91 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 123 of 156 4 Leighton and Associates, Inc 8/23/2 7:54; 18AM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 7686 2/16/04 FG Lot 123 1990530 6253924 0.0 03 109.6 122.0 14.5 11.0 90 7687 2/17/04 FG Lot 109 1990826 6253499 0.0 19 107.2 118.0 14.4 15.0 91 7688 2/17/04 FG Lot 109 1990835 6253554 0.0 19 108.2 118.0 15,3 15.0 92 7689 2/17/04 FG Lot 110 1990792 6253500 0,0 19 108.4 118.0 16.4 15,0 92 7690 2/17/04 FG Lot 110 1990798 6253555 0,0 19 107.4 118.0 15.5 15,0 91 7691 2/17/04 FG Lot 111 1990749 6253496 0.0 19 106.8 118.0 13.9 15,0 91 7692 2/17/04 FG Lot 111 1990736 6253542 0.0 19 107.1 118.0 14.8 15,0 91 7693 2/17/04 FG Lot 443 1988870 6254724 0,0 14 113.4 124.0 13,8 12,0 91 7694 2/17/04 FG Lot 443 1988827 6254739 0,0 07 111.7 122.0 14,4 13,0 92 7695 2/17/04 FG Lot 444 1989070 6255222 0,0 19 107.4 118.0 10,2 15,0 91 7696 2/18/04 FG Lot 143 1990462 6254177 0.0 15 101.5 112.0 10.7 15,5 91 7697 2/18/04 FG Lot 136 1990684 6254556 0,0 20 106.0 116.0 16.5 14.0 91 7698 2/18/04 FG Lot 136 1990628 6254558 0.0 15 100.8 112.0 17.9 15.5 90 7699 2/18/04 FG Lot 135 1990688 6254497 0,0 15 100.7 112.0 18.8 15.5 90 7701 3/10/04 CF PA-8 1990290 6253650 368,0 21 106.2 118.0 15,1 13.0 90 7702 3/11/04 CF PA-8 1990246 6253950 355,0 21 106.2 118.0 15.1 13.0 90 7704 3/11/04 CF Gardenhouse 1990260 6253530 357,0 21 107.1 118.0 19.0 13.0 91 7705 3/11/04 CF Gardenhouse 1990160 6253536 358,0 10 103.6 112.5 18.4 16.0 92 7707 3/11/04 CF Gardenhouse 1990130 6253487 345.0 16 105.5 117.0 18.3 14,0 90 7716 3/11/04 CF PA-7 1990422 6253453 357.0 11 107.4 120.0 17.4 13,0 90 7717 3/11/04 CF PA-10 1990800 6253462 357.0 20 104.5 116.0 16.8 14,0 90 7720 3/11/04 CF PA-10 1990151 6253051 334,0 02 111.2 122.5 15.4 11,5 91 7721 3/11/04 CF PA-10 1990222 6253113 341,0 02 110.5 122.5 14,8 11,5 90 7725 3/11/04 CF PA-10 1990071 6253048 325,0 22 114,2 124.0 13,3 12,0 92 7726 3/11/04 CF PA-10 1990132 6253004 330,0 22 113,1 124.0 15,1 12,0 91 7727 3/11/04 CF PA-10 1990135 6253061 335,0 22 112,7 124.0 15,3 12.0 91 7730 3/11/04 CF PA-8 1989552 6253602 345,5 12 109,6 120.0 14,5 12.5 91 7731 3/11/04 CF PA-8 1989609 6253600 348,0 21 95,7 118.0 18,0 13,0 81 7731A 3/11/04 CF PA-8 1989630 6253585 348.0 21 106,9 118.0 16,4 13,0 91 7732 3/11/04 CF PA-7 1990635 6253670 370,0 19 107.6 118.0 17.1 15,0 91 7733 3/11/04 CF PA-8 1989684 6253588 349,0 10 101.7 112.5 16.3 16.0 90 7740 3/12/04 CF Gardenhouse 1989855 6253062 322.5 22 111.0 124.0 15.7 12.0 90 RTON 7731A RTOF 7731 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 124 of 156 4 lightt iAs; ;s, Ir "23/2 "'••.m' SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 7743 3/12/04 CF PA-10 1990024 6253115 327.0 13 103.9 115.0 14.1 16.5 90 7748 3/12/04 CF Gardenhouse 1990462 6253277 368.0 22 113.1 124.0 15.3 12.0 91 7752 3/12/04 CF PA-10 1990097 6253023 337.5 11 107.4 120.0 16.0 13.0 90 7753 3/12/04 CF PA-10 1990218 6253085 342.5 21 106.1 118.0 17.1 13.0 90 7755 3/12/04 CF PA-10 1990085 6252970 330.0 21 106.9 118.0 16,8 13.0 91 7756 3/12/04 CF PA-10 1990082 6253039 332.0 21 106.4 118.0 17,8 13,0 90 7757 3/12/04 CF PA-10 1990099 6253084 335,0 23 107.4 119.0 16,2 13,0 90 7758 3/12/04 CF PA-10 1990085 6252940 324,0 16 105.1 117.0 16,1 14.0 90 7760 3/15/04 CF Gardenhouse 1990412 6253360 365,0 11 108.2 120.0 17,1 13,0 90 7761 3/15/04 CF Gardenhouse 1990463 6253365 365,0 04 109.0 120.5 17,5 12,5 90 7764 3/15/04 CF PA-10 1990170 6253052 344,0 21 107.1 118.0 16,2 13,0 91 7765 3/15/04 CF PA-10 1990148 6253112 344,0 21 107.3 118.0 15,7 13.0 91 7767 3/15/04 CF PA-10 1990098 6253056 343,0 21 107.3 118.0 16,5 13.0 91 7779 3/15/04 CF PA-10 1990047 6253067 340,0 04 109.6 120,5 12,7 12.5 91 7780 3/15/04 CF PA-10 1990018 6253014 338,0 21 106.3 118.0 15,7 13.0 90 7788 3/15/04 CF Gardenhouse 1990134 6253513 356,0 11 107.5 120.0 14,9 13.0 90 7790 3/16/04 CF PA-8 1990040 6253510 363,0 18 101,8 113.0 16,8 16.0 90 7797 3/16/04 CF PA-8 1990175 6253540 364,0 13 103,2 115.0 17,8 16.5 90 7802 3/16/04 CF Gardenhouse 1989784 6253050 331,0 21 105,9 118.0 14,3 13.0 90 7803 3/16/04 CF Gardenhouse 1989865 6253085 335,0 23 107,3 119.0 14,6 13,0 90 7807 3/16/04 CF PA-10 1990230 6253015 349,0 23 107,1 119.0 17,8 13,0 90 7808 3/16/04 CF PA-10 1990158 6252997 348,0 21 106,5 118.0 18,2 13,0 90 7809 3/16/04 CF PA-10 1990094 6253070 347,0 23 107,0 119.0 16,6 13,0 90 7810 3/16/04 CF PA-10 1990045 6253050 344,0 21 106,2 118.0 14,9 13,0 90 7811 3/16/04 CF PA-10 1990056 6252980 346,0 21 106,8 118.0 14,3 13,0 91 7812 3/17/04 CF Gardenliouse 1989850 6253082 340,0 16 105,3 117.0 15.4 14,0 90 7813 3/17/04 CF Gardenhouse 1989905 6253187 339,0 23 107,2 119.0 15,2 13,0 90 7830 3/17/04 CF Gardenhouse 1989927 6253325 353,0 04 109.4 120.5 16.1 12,5 91 7831 3/17/04 CF Gardenhouse 1990007 6253437 366,0 04 108,7 120,5 18.1 12,5 90 7832 3/17/04 CF Gardenhouse 1989961 6253403 359.0 02 110,0 122,5 16,1 11,5 90 7833 3/17/04 CF Gardenhouse 1989843 6253063 342.0 22 111.8 124,0 16.0 12,0 90 7834 3/17/04 CF Gardenliouse 1989880 6253097 343.0 22 111.3 124,0 15.6 12,0 90 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 125 of 156 4 Leighton and Associates, Inc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative (%) Remarks Test No. Test Date Test Of Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Compaction Remarks 7835 3/17/04 CF PA-8 1989975 6253465 345.0 22 113,9 124.0 14,8 12.0 92 7836 3/17/04 CF Gardenliouse 1989890 6253185 346,0 22 111.8 124.0 15,6 12.0 90 7837 -3/17/04 CF PA-8 1989780 6253109 341,5 17 102.6 114.0 16,8 14.5 90 RT ON 783 8A 7838 3/17/04 CF Gardenhouse 1989784 6253057 342,0 16 99.4 117.0 19,1 14.0 85 RT ON 783 8A 7838A 3/17/04 CF Gardenhouse 1989795 6253067 342,0 16 104.9 117.0 17,3 14.0 90 RT OF 7838 7840 3/17/04 CF Gardenliouse 1989817 6253043 342.0 20 104.0 116.0 15,1 14.0 90 RT ON 7843A 7843 3/18/04 CF PA-10 1990163 6252960 348.0 17 98.4 114.0 15,9 14.5 86 RT ON 7843A 7843A 3/18/04 CF PA-10 1990178 6252980 348,0 17 102.7 114.0 15,1 14.5 90 RT OF 7843 7845 3/18/04 CF PA-10 1990118 6252979 347,5 17 99.0 114,0 14,3 14.5 87 RT ON 7845A 7845A 3/18/04 CF PA-10 1990094 6252973 347.5 17 103,2 114,0 15,6 14.5 91 RT OF 7845 7847 3/18/04 CF PA-8 1989826 6253257 352.0 17 102,9 114,0 14,7 14.5 90 7848 3/18/04 CF PA-8 1989777 6253141 352.0 17 104,9 114,0 15,2 14.5 92 7849 3/18/04 CF PA-8 1989728 6253160 351,0 17 103,3 114,0 15.9 14,5 91 7854 2/14/04 FG Lot 460 1988319 6255529 0,0 02 112,0 122,5 14.7 11.5 91 7859 2/14/04 FG Lot 263 1989162 6253760 0.0 16 105,2 117,0 9.2 14,0 90 7864 2/14/04 FG Lot 264 1989080 6253711 0.0 04 109,1 120,5 8.4 12.5 91 7869 2/18/04 FG Lot 509 1988399 6255337 0,0 19 108,8 118,0 15.5 15.0 92 7870 3/19/04 CF PA-8 1989836 6253232 352,5 18 101,9 113,0 17.5 16,0 90 7871 3/19/04 CF PA-8 1989804 6253148 352,0 17 102,4 114,0 16.9 14,5 90 7879 2/14/04 FG Lot 265 1989064 6253814 0,0 06 110,5 122,5 9,9 11,5 90 7883 2/18/04 FG Lot 510 1988343 6255341 0,0 07 111,2 122.0 12.2 13,0 91 7889 2/14/04 FG Lot 266 1989002 6253849 0,0 06 110,2 122.5 8.7 11,5 90 RT ON 7890A 7890 3/19/04 CF Gardenhouse 1990465 6253320 369.0 23 102,1 119.0 15,1 13,0 86 RT ON 7890A 7890A 3/19/04 CF Gardenhouse 1990480 6253328 369.0 23 107,3 119.0 16,3 13.0 90 RT OF 7890 7891 2/14/04 FG Lot 267 1988904 6253839 0.0 22 111,2 124,0 8,3 12.0 90 RT ON 7894A 7894 3/19/04 CF Gardenhouse 1990457 6253330 367.0 13 101,9 115,0 14,0 16.5 89 RT ON 7894A 7894A 3/19/04 CF Gardenhouse 1990462 6253335 367,0 13 103,9 115.0 16,6 16,5 90 RT OF 7894 7896 3/19/04 CF Gardenhouse 1990460 6253290 369,0 17 98.4 114.0 17,1 14,5 86 RT ON 7896A 7896A 3/19/04 CF Gardenhouse 1990470 6253300 369,0 17 102.9 114.0 17,0 14.5 90 RT OF 7896 7897 2/14/04 FG Lot 269 1988871 6253996 0,0 22 111.2 124.0 9,1 12.0 90 7900 3/19/04 SF Poinsettia 1988361 6256683 262,0 20 104.3 116.0 13,8 14.0 90 7901 3/19/04 SF Poinsettia 1988339 6256585 254,0 18 101.5 113.0 14,9 16.0 90 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 126 of 156 ightc 1 Ass ;s, In ^.3/2 - ' ;18A' SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Loeation Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 7902 3/19/04 SF Poinsettia 1988326 6256700 248,0 20 105.7 116.0 15,6 14,0 91 7903 3/19/04 SF Poinsettia 1988316 6256592 237,0 18 102,6 113.0 16,2 16,0 91 7904 3/19/04 SF Poinsettia 1988260 6256446 226,0 18 102,2 113.0 15,3 16,0 90 7905 3/19/04 SF Poinsettia 1987802 6255022 150,0 07 110,3 122.0 14,9 13.0 90 7906 3/19/04 SF Poinsettia 1987744 6254872 142,0 07 109.4 122,0 15,6 13.0 90 7907 3/19/04 SF Poinsettia 1987715 6254728 136,0 07 112.4 122,0 12,5 13.0 92 7908 2/14/04 FG Lot 270 1988835 6254046 0,0 17 102.1 114,0 9,4 14,5 90 7909 3/16/04 FG Lot 226 1989602 6253571 0.0 20 107.5 116,0 16,2 14,0 93 7910 3/16/04 FG Lot 226 1989610 6253614 0.0 20 105.8 116.0 16,8 14,0 91 7911 3/23/04 FG Lot 227 1989548 6253590 0,0 20 108,8 116.0 13.3 14,0 94 7912 3/16/04 FG Lot 227 1989573 6253627 0,0 20 105.6 116,0 14.9 14,0 91 7913 3/16/04 FG Lot 228 1989478 6253609 0,0 20 104.9 116,0 16.5 14,0 90 7914 3/16/04 FG Lot 228 1989483 6253650 0,0 20 107.1 116,0 17.2 14,0 92 7915 3/16/04 FG Lot 229 1989427 6253627 0,0 20 107.0 116,0 17.0 14,0 92 7916 3/16/04 FG Lot 229 1989416 6253675 0,0 20 105.1 116,0 12.4 14.0 91 7917 3/16/04 FG Lot 207 1989783 6253399 0,0 20 107.7 116,0 14.4 14.0 93 7918 3/16/04 FG Lot 207 1989773 6253418 0.0 20 106.6 116,0 16.0 14.0 92 7919 3/16/04 FG Lot 206 1989818 6253465 0,0 20 106.1 116,0 13.1 14.0 91 7920 3/16/04 FG Lot 206 1989788 6253494 0,0 20 104.8 116.0 12.9 14.0 90 7921 3/22/04 CF PA-9 1988973 6254138 294,0 18 103.7 113,0 16.3 16.0 92 7922 3/22/04 CF PA-8 1990279 6253718 376,0 07 113.9 122.0 12.9 13.0 93 7923 3/22/04 CF PA-8 1990270 6253832 374,0 19 108.1 118,0 14,7 15.0 92 7924 3/22/04 CF PA-9 1989038 6254024 307,0 18 103.4 113,0 15,7 16.0 92 7925 3/23/04 CF PA-9 1989051 6254011 309,0 18 104.4 113,0 15,7 16,0 92 7926 3/23/04 CF PA-9 1989110 6253960 314,0 18 103.5 113,0 14,6 16,0 92 7927 3/16/04 FG Lot 256 1989415 6253238 0,0 20 105.1 116.0 13,5 14.0 91 7928 3/16/04 FG Lot 256 1989429 6253277 0,0 20 108.7 116.0 14.3 14.0 94 7929 3/16/04 FG Lot 231 1989281 6253674 0.0 20 109.3 116,0 13.3 14.0 94 7930 3/16/04 FG Lot 231 1989287 6253716 0,0 20 107.0 116.0 14.5 14.0 92 7931 3/16/04 FG Lot 201 1990062 6253669 0.0 20 106.6 116.0 13,5 14,0 92 7932 3/16/04 FG Lot 201 1990047 6253698 0.0 20 105.4 116,0 13,9 14.0 91 7933 3/16/04 FG Lot 200 1990130 6253711 0.0 20 105.2 116,0 12,1 14.0 91 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 127 of 156 Leighton and Associates, Inc 8/23/2 7:54:18AM SUMMARY OF FIELD DENSITY TESTS Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative (%) Elev (ft) Type Field Max Field Opt. Compaction Remarks 3/16/04 FG Lot 200 1990098 6253732 0.0 20 104.9 116,0 12,3 14,0 90 3/16/04 FG Lot 199 1990154 6253773 0.0 20 109,1 116,0 12.0 14.0 94 3/16/04 -FG Lot 199 1990133 6253818 0.0 20 109.9 116.0 12.1 14.0 95 3/18/04 CF OS-1 1989882 6251852 241.0 08 106.9 117.5 16.2 14.0 91 3/18/04 CF OS-1 1989857 6251845 242.0 08 108,4 117.5 14.9 14.0 92 3/18/04 CF OS-1 1989907 6251856 245.0 08 105,8 117.5 16.3 14.0 90 3/18/04 CF OS-1 1989843 6251835 243.0 08 107.4 117.5 13.7 14.0 91 3/4/04 FG Lot 85 1991224 6253207 0.0 10 101.6 112.5 18.9 16.0 90 3/4/04 FG Lot 85 1991226 6253258 0.0 10 104.2 112,5 15.2 16.0 93 3/4/04 FG Lot 86 1991190 6253218 0.0 10 102.2 112.5 14.2 16.0 91 3/4/04 FG Lot 86 1991176 6253266 0.0 10 105,3 112.5 16.4 16,0 94 3/4/04 FG Lot 87 1991144 6253213 0.0 10 107,3 112.5 17.2 16.0 95 3/4/04 FG Lot 87 1991146 6253254 0.0 08 110,7 117,5 13.1 14.0 94 3/4/04 FG Lot 88 1991103 6253222 0,0 10 102.8 112,5 15.1 16.0 91 3/4/04 FG Lot 88 1991095 6253259 0,0 10 105,4 112,5 19.2 16.0 94 3/4/04 FG Lot 89 1991058 6253212 0,0 10 104,0 112,5 17.2 16.0 92 3/4/04 FG Lot 89 1991056 6253259 0,0 08 107,0 117,5 16.4 14.0 91 3/4/04 FG Lot 84 1991286 6253229 0,0 08 111,6 117,5 14.0 14,0 95 3/4/04 FG Lot 84 1991269 6253252 0.0 08 108,0 117,5 16.4 14,0 92 3/4/04 FG Lot 90 1991013 6253215 0.0 10 103,2 112,5 17.0 16,0 92 3/4/04 FG Lot 90 1991007 6253261 0.0 08 109.2 117.5 15.2 14,0 93 3/4/04 FG Lot 91 1990979 6253219 0.0 10 104.0 112.5 17.2 16,0 92 3/4/04 FG Lot 91 1990971 6253255 0.0 08 110.6 117,5 15.9 14,0 94 3/4/04 FG Lot 93 1991308 6253331 0.0 10 105,6 112,5 17.8 16.0 94 3/4/04 FG Lot 93 1991296 6253382 0,0 08 109.5 117,5 14,8 14.0 93 3/4/04 FG Lot 94 1991255 6253328 0,0 10 106.2 112,5 16,9 16,0 94 3/4/04 FG Lot 94 1991253 6253377 0.0 10 103,6 112,5 16,0 16,0 92 3/4/04 FG Lot 95 1991214 6253318 0,0 08 108,8 117,5 15,8 14,0 93 3/4/04 FG Lot 95 1991205 6253376 0.0 08 105,9 117,5 14.4 14,0 90 3/4/04 FG Lot 96 1991178 6253364 0.0 10 105.0 112,5 17.1 16,0 93 3/4/04 FG Lot 96 1991153 6253313 0.0 08 107.6 117,5 16.7 14,0 92 3/4/04 FG Lot 97 1991134 6253385 0.0 08 107.2 117,5 16,3 14,0 91 t Number: t Name: t Location: 971009014 Bressi Ranch 0 0 Page 128 of 156 'ihtor 'Assc ;, Inc 3/2 ^ • I SAP SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 7995 3/4/04 FG Lot 97 1991122 6253320 0.0 08 105,8 117.5 15,3 14.0 90 7996 3/4/04 FG Lot 98 1991073 6253338 0.0 10 104,1 112.5 17,6 16.0 93 7997 3/4/04 FG Lot 98 1991066 6253391 0,0 10 105,4 112.5 16.8 16.0 94 7998 3/4/'04 FG Lot 99 1991006 6253354 0,0 10 105,3 112.5 17.3 16.0 94 7999 3/4/04 FG Lot 99 1991030 6253335 0,0 10 105,7 112.5 17.0 16.0 94 8006 3/19/04 CF PA-8 1990332 6254334 395.0 20 108,9 116.0 18.8 14.0 94 8007 3/19/04 CF PA-8 1990291 6254022 383.0 20 107.8 116.0 17.5 14.0 93 8008 3/19/04 CF PA-8 1990252 6253756 372.0 20 105,0 116.0 12.0 14.0 91 8009 3/19/04 CF PA-8 1990378 6254329 397,0 20 106,8 116.0 12,0 14,0 92 8010 3/19/04 CF PA-8 1990332 6254278 393,0 20 106,7 116.0 13,5 14,0 92 8011 3/19/04 CF PA-8 1990311 6254028 385,0 20 104,9 116,0 15.3 14,0 90 8012 3/16/04 CF PA-8 1989975 6253508 359,0 20 105.6 116,0 15.2 14,0 91 8013 3/22/04 CF PA-8 1990357 6254218 392,0 20 108.2 116,0 16.3 14,0 93 8014 3/22/04 CF PA-8 1990233 6253767 376,0 20 110.1 116,0 14.8 14.0 95 8015 3/22/04 CF PA-8 1990196 6253570 371,0 10 102,8 112,5 15.9 16,0 91 8016 3/10/04 CF PA-9 1989851 6254631 397,0 21 105.9 118.0 17.6 13,0 90 8017 3/19/04 FG Lot 326 1989831 6254569 0.0 18 98.5 113.0 21.0 16.0 87 8017A 3/19/04 FG Lot 326 1989827 6254605 0.0 18 105.8 113.0 18.8 16.0 94 8018 3/19/04 FG Lot 325 1989903 6254555 0.0 18 103.7 113.0 19.6 16.0 92 8019 3/23/04 FG Lot 324 1989948 6254580 0,0 18 95.7 113.0 17.5 16.0 85 8019A 3/31/04 FG Lot 324 1989975 6254605 0,0 18 103.6 113.0 14.4 16.0 92 8020 3/23/04 FG Lot 323 1990013 6254552 0,0 18 106.5 113.0 19.7 16,0 94 8021 3/23/04 FG Lot 323 1990023 6254601 0.0 18 103.7 113.0 18.9 16,0 92 8022 3/19/04 FG Lot 322 1990069 6254559 0.0 18 101.8 113.0 19.8 16,0 90 8023 3/19/04 FG Lot 321 1990130 6254530 0.0 18 104.9 113.0 20,8 16,0 93 8024 3/16/04 FG Lot 225 1989683 6253553 0.0 20 108.3 116,0 16,7 14.0 93 8025 3/16/04 FG Lot 225 1989667 6253588 0.0 20 106,1 116,0 11,6 14,0 91 8032 3/20/04 CF PA-7 1990497 6253448 372.0 19 106,2 118,0 15,7 15,0 90 8033 3/20/04 CF PA-7 1990441 6253453 373,5 19 110,1 118,0 15,6 15,0 93 8034 3/20/04 CF PA-7 1990565 6253507 374,0 19 108.8 118,0 15,3 15,0 92 8035 3/20/04 CF PA-7 1990376 6253539 374,0 07 116,6 122,0 14,7 13,0 96 8036 3/20/04 CF PA-7 1990457 6253517 374,0 19 108,4 118,0 17,2 15,0 92 RTON8017A RT OF 8017 RTON 8019A RT OF 8019 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 129 of 156 4 Leighton and Associates, lnc 8/23/2 7:54:ISAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative (%) Elev (ft) Type Field Max Field Opt. Compaction Remarks 8037 3/20/04 CF PA-7 1990461 6253555 376.0 27 106,1 117.0 15.8 14.5 91 8038 3/20/04 CF PA-7 1990543 6253585 375.5 27 106,7 117.0 18.4 14.5 91 8039 3/20/04 CF PA-7 1990619 6253479 374.0 19 112.3 118.0 17.3 15.0 95 8045 3/20/04 CF PA-8 1990301 6254091 388.5 16 105.3 117.0 20.2 14.0 90 8046 3/20/04 CF PA-8 1990266 6254076 390.0 16 109.2 117.0 15.9 14.0 93 8047 3/20/04 CF PA-8 1990170 6254116 389,0 16 109.6 117.0 15.3 14.0 94 8048 3/20/04 CF PA-8 1990266 6253874 380,0 16 108.4 117.0 16.9 14.0 93 8049 3/20/04 CF PA-8 1990249 6254016 387,0 17 104.6 114.0 19.0 14.5 92 8050 3/20/04 CF PA-8 1990169 6254043 386.5 17 104.3 114.0 18,9 14.5 91 8051 3/20/04 CF PA-8 1990147 6253974 383.0 16 105.3 117.0 13.6 14.0 90 8052 3/20/04 CF PA-8 1990182 6253982 384,0 16 108.6 117.0 14.3 14.0 93 8053 3/20/04 CF PA-8 1990278 6253959 384,0 16 105.2 117.0 13.9 14.0 90 8054 3/20/04 CF PA-8 1990278 6253880 380,0 16 110.1 117.0 15.5 14.0 94 8055 3/20/04 CF PA-8 1990238 6253901 381,0 16 105.7 117.0 14,8 14.0 90 8056 3/20/04 CF PA-8 1990142 6253922 380,5 16 106.1 117,0 14,6 14.0 91 8057 3/20/04 CF PA-8 1990212 6254231 392,5 16 108,1 117,0 15,6 14.0 92 8058 3/20/04 CF PA-8 1990233 6254201 393.0 16 109.0 117,0 18,4 14,0 93 8059 3/20/04 CF PA-8 1990327 6254217 392,0 16 110.4 117,0 18,0 14,0 94 8063 2/14/04 FG Lot 271 1988739 6254071 0,0 16 105.6 117,0 14,8 14,0 90 8067 2/14/04 FG Lot 271 1988810 6254102 0,0 06 110.3 122,5 12,8 11,5 90 8082 2/14/04 FG Lot 263 1989133 6253679 0,0 04 109.0 120,5 9,7 12,5 90 8083 2/18/04 FG Lot 508 1988429 6255266 0,0 20 104.2 116,0 14,0 14,0 90 8084 2/18/04 FG Lot 508 1988445 6255317 0,0 20 106.9 116,0 14,9 14.0 92 8085 2/18/04 FG Lot 509 1988386 6255276 0,0 19 107.9 118,0 14,2 15.0 91 8086 2/14/04 FG Lot 265 1989007 6253746 0,0 08 105.6 117.5 8,3 14,0 90 8087 2/18/04 FG Lot 510 1988331 6255293 0,0 07 109.8 122.0 15,1 13,0 90 8088 2/14/04 FG Lot 266 1988957 6253797 0,0 04 108,6 120.5 7,1 12,5 90 8089 2/18/04 FG Lot 521 1988470 6255169 0,0 19 108.7 118.0 13,2 15,0 92 8090 2/18/04 FG Lot 521 1988498 6255262 0,0 19 108.2 118.0 13,2 15.0 92 8091 2/14/04 FG Lot 267 1988946 6253892 0,0 08 105.5 117.5 11,2 14.0 90 8092 2/14/04 FG Lot 268 1988846 6253888 0,0 06 110.8 122.5 9,8 11.5 90 8093 2/14/04 FG Lot 268 1988906 6253939 0,0 06 110.2 122.5 7.3 11.5 90 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 130 of 156 4 '.eigl' ndA Ites, 1/23/" - •i4:I8 SUMMARY OF FIELD DENSITY TESTS Test Test Test Location Test Soil Dry Density Moisture (%) Relative C/o) No. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 8094 2/14/04 FG Lot 269 1988804 6253956 0,0 22 111,1 124.0 10,6 12.0 90 8096 2/14/04 FG Lot 270 1988770 6254011 0,0 23 107,4 119.0 9,8 13.0 90 8100 2/14/04 FG Lot 272 1988700 6254124 0,0 16 105,7 117.0 14,7 14.0 90 8101 2/14/04 FG Lot 272 1988778 6254154 0,0 10 101,5 112.5 15,5 16,0 90 8102 2/12/04 FG Lot 380 1990507 6252576 0,0 08 108,2 117.5 13,1 14,0 92 8103 2/12/04 FG Lot 380 1990453 6252579 0.0 08 107,7 117.5 12,8 14,0 92 8104 2/12/04 FG Lot 381 1990509 6252640 0.0 08 109,4 117.5 14,1 14,0 93 8105 2/12/04 FG Lot 381 1990452 6252633 0,0 08 107,4 117,5 13,8 14,0 91 8106 2/12/04 FG Lot 382 1990514 6252707 0,0 08 106,6 117,5 12,6 14,0 91 8107 2/12/04 FG Lot 382 1990447 6252704 0,0 08 107,3 117,5 13.8 14,0 91 8108 2/12/04 FG Lot 383 1990501 6252771 0.0 08 106,8 117,5 13.5 14,0 91 8109 2/12/04 FG Lot 383 1990452 6252766 0,0 16 106,9 117.0 14,4 14,0 91 8110 3/25/04 CF PA-9 1989868 6253952 380.0 16 104,9 117.0 14,8 14,0 90 8111 3/25/04 CF PA-9 1989890 6253989 381.0 13 103,7 115.0 16.9 16,5 90 8112 2/12/04 FG Lot 344 1990203 6252032 0.0 16 107,1 117.0 11.4 14,0 92 8113 2/12/04 FG Lot 344 1990204 6252101 0.0 20 108.2 116.0 9.9 14,0 93 8114 2/12/04 FG Lot 345 1990127 6252032 0.0 13 106.2 115.0 11.5 16,5 92 8115 2/12/04 FG Lot 345 1990122 6252100 0.0 13 107.5 115,0 13.4 16,5 93 8116 2/12/04 FG Lot 346 1990029 6252025 0.0 20 107,9 116.0 13.2 14,0 93 8117 2/12/04 FG Lot 346 1990028 6252102 0.0 20 105.9 116.0 11.2 14,0 91 8118 2/12/04 FG Lot 347 1989971 6252124 0.0 20 108.9 116,0 10.9 14,0 94 8119 2/12/04 FG Lot 347 1989891 6252063 0,0 20 106.6 116.0 12,5 14.0 92 8120 2/12/04 FG Lot 367 1990235 6252245 0,0 20 105.8 116,0 11,4 14,0 91 8121 2/12/04 FG Lot 367 1990182 6252244 0,0 20 106.1 116,0 12,7 14,0 91 8122 2/10/04 FG Lot 374 1990722 6252353 0,0 10 104.7 112.5 16,1 16,0 93 8123 2/10/04 FG Lot 374 1990750 6252420 0,0 10 101.3 112,5 16,7 16,0 90 8124 2/10/04 FG Lot 375 1990651 6252362 0,0 10 101.7 112.5 18,3 16.0 90 8125 2/10/04 FG Lot 375 1990668 6252431 0,0 10 104,0 112.5 13,6 16.0 92 8126 2/10/04 FG Lot 376 1990574 6252375 0,0 10 102,0 112.5 18,3 16.0 91 8127 2/10/04 FG Lot 376 1990606 6252435 0,0 10 101,9 112.5 17.7 16.0 91 8128 2/10/04 FG Lot 377 1990517 6252355 0.0 10 102.0 112.5 16.6 16.0 91 8129 2/10/04 FG Lot 377 1990544 6252436 0.0 10 104.5 112.5 19.6 16.0 93 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 131 of 156 4 Leighton and Associates, Inc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 130 2/10/04 FG Lot 378 1990443 6252371 0.0 10 103.3 112.5 13.3 16.0 92 131 2/10/04 FG Lot 378 1990470 6252415 0.0 10 103.4 112.5 12,1 16,0 92 132 -2/10/04 FG Lot 379 1990380 6252430 0.0 10 104.3 112.5 12.8 16.0 93 133 2/10/04 FG Lot 379 1990390 6252360 0.0 10 106.8 112.5 12.0 16.0 95 134 2/10/04 FG Lot 373 1990725 6252216 0.0 21 107.2 118.0 11.9 13.0 91 135 2/10/04 FG Lot 373 1990783 6252290 0.0 10 103.9 112.5 14.4 16.0 92 136 2/10/04 FG Lot 372 1990661 6252220 0.0 10 103.7 112.5 12.5 16.0 92 137 2/10/04 FG Lot 372 1990674 6252275 0.0 08 108.8 117.5 12.7 14.0 93 138 2/10/04 FG Lot 371 1990580 6252220 0,0 10 101.3 112.5 15.7 16.0 90 139 2/10/04 FG Lot 371 1990614 6252285 0,0 10 101.8 112.5 13.0 16.0 90 140 2/10/04 FG Lot 370 1990523 6252220 0,0 08 108.5 117.5 10.8 14.0 92 141 2/10/04 FG Lot 370 1990514 6252285 0,0 08 106.3 117.5 12.3 14.0 90 142 2/12/04 FG Lot 408 1990710 6253070 0,0 08 107.9 117.5 13.3 14.0 92 143 2/12/04 FG Lot 408 1990760 6253080 0,0 08 109,0 117.5 12.5 14.0 93 144 2/12/04 FG Lot 409 1990710 6253110 0,0 06 110,5 122.5 13.5 11.5 90 145 2/12/04 FG Lot 409 1990755 6253145 0,0 08 110.0 117.5 14.5 14.0 94 146 2/12/04 FG Lot 410 1990705 6253195 0,0 08 113.1 117.5 13.8 14.0 96 147 2/12/04 FG Lot 410 1990765 6253207 0,0 08 111.4 117.5 13.4 14.0 95 148 2/12/04 FG Lot 411 1990695 6253260 0,0 08 108.9 117.5 14.8 14.0 93 149 2/12/04 FG Lot 411 1990767 6253285 0,0 08 108.0 117.5 14.5 14.0 92 150 2/12/04 FG Lot 412 1990808 6253325 0,0 08 111.9 117.5 12.3 14.0 95 151 2/12/04 FG Lot 412 1990853 6253370 0,0 08 108.0 117.5 16.0 14.0 92 152 2/12/04 FG Lot 413 1990727 6253323 0.0 08 109.4 117.5 13.5 14.0 93 153 2/12/04 FG Lot 413 1990762 6253385 0.0 08 108.7 117.5 16.9 14.0 93 154 2/12/04 FG Lot 414 1990665 6253320 0.0 08 110.8 117.5 13,3 14.0 94 155 2/12/04 FG Lot 414 1990682 6253385 0,0 08 109.8 117.5 11,7 14,0 93 156 2/12/04 FG Lot 369 1990440 6252210 0,0 08 106.6 117.5 13,7 14,0 91 157 2/12/04 FG Lot 369 1990460 6252300 0.0 08 105,8 117.5 13,9 14.0 90 158 2/12/04 FG Lot 368 1990380 6252220 0,0 10 102,6 112.5 14,8 16,0 91 159 2/12/04 FG Lot 368 1990360 6252290 0,0 10 102,7 112.5 15,0 16,0 91 160 2/12/04 CF PA-7 1990705 6253500 370,0 08 108,7 117.5 8.9 14,0 93 161 2/12/04 CF PA-7 1990675 6253705 370,0 08 110.5 117.5 8.2 14,0 94 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 132 of 156 ightc lAss ;s, Ir^ 4 23/2 :18A SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 162 2/12/04 CF PA-7 1990695 6253680 372,0 08 106,9 117.5 13,1 14.0 91 163 2/12/04 CF PA-7 1990755 6253720 374,0 08 105,9 117.5 13,2 14.0 90 164 2/12/04 FG Lot 407 1990710 6252990 0,0 08 109,8 117.5 13,1 14.0 93 165 2/12/04 FG Lot 407 1990760 6253020 0,0 08 110,9 117,5 15,1 14.0 94 166 2/18/04 FG Lot 257 1989343 6253261 0,0 20 104,8 116,0 17.2 14.0 90 167 2/18/04 FG Lot 257 1989392 6253306 0,0 20 104,0 116,0 16.1 14.0 90 168 2/18/04 FG Lot 242 1989405 6253356 0,0 17 102,6 114,0 16.2 14,5 90 169 2/18/04 FG Lot 242 1989410 6253432 0,0 10 101,8 112,5 15.7 16,0 90 170 2/18/04 FG Lot 258 1989304 6253283 0,0 10 100.7 112,5 16.0 16,0 90 171 2/18/04 FG Lot 258 1989309 6253335 0,0 14 112.9 124,0 13.1 12,0 91 172 2/18/04 FG Lot 241 1989325 6253385 0,0 15 100.8 112,0 17.7 15.5 90 173 2/18/04 FG Lot 241 1989330 6253433 0,0 10 101.6 112,5 10,4 16,0 90 174 2/18/04 FG Lot 259 1989239 6253306 0,0 20 103.9 116.0 13.4 14,0 90 175 2/18/04 FG Lot 259 1989234 6253353 0,0 20 104.9 116,0 12.3 14,0 90 176 2/18/04 FG Lot 240 1989278 6253401 0,0 20 105.4 116,0 14,3 14,0 91 177 2/18/04 FG Lot 240 1989273 6253454 0,0 20 104.9 116.0 12.3 14,0 90 178 2/18/04 FG Lot 239 1989215 6253422 0,0 03 111.2 122.0 10.5 11,0 91 179 2/18/04 FG Lot 239 1989196 6253471 0,0 03 112.7 122,0 9.6 11,0 92 180 2/18/04 FG Lot 260 1989173 6253329 0,0 03 110.7 122,0 8.5 11.0 91 181 2/18/04 FG Lot 260 1989159 6253370 0,0 08 105.2 117,5 11.9 14.0 90 182 2/18/04 FG Lot 254 1989554 6253249 0,0 19 106.8 118,0 11.1 15.0 91 183 2/18/04 FG Lot 254 1989552 6253191 0,0 20 104.2 116,0 13.1 14.0 90 184 2/18/04 FG Lot 255 1989489 6253215 0,0 19 107.0 118,0 12.6 15,0 91 185 2/18/04 FG Lot 255 1989484 6253264 0,0 19 107.2 118,0 14.5 15,0 91 186 2/18/04 FG Lot 244 1989524 6253314 0,0 19 107.9 118,0 12,5 15,0 91 187 2/18/04 FG Lot 244 1989521 6253363 0,0 03 113.1 122,0 10,5 11.0 93 188 2/18/04 FG Lot 245 1989595 6253288 0,0 19 108.4 118.0 13,8 15.0 92 189 2/18/04 FG Lot 245 1989587 6253345 0,0 20 105.3 116.0 13,7 14.0 91 190 2/18/04 FG Lot 243 1989468 6253332 0,0 21 108.4 118.0 17,3 13.0 92 191 2/18/04 FG Lot 243 1989460 6253382 0,0 21 106,3 118.0 15,1 13,0 90 192 2/20/04 FG Lot 233 1989318 6253546 0,0 20 104,7 116,0 14,1 14,0 90 193 2/20/04 FG Lot 233 1989325 6253595 0,0 20 105,8 116,0 13,8 14,0 91 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 133 of 156 4 Leighton and Associates, Inc 8/23/2 7:54:18AM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 8194 2/20/04 FG Lot 234 1989377 6253527 0.0 20 104,4 116.0 14.5 14.0 90 8195 2/20/04 FG Lot 234 1989375 6253575 0.0 20 104,6 116.0 13.6 14.0 90 8196 2/20/04 FG Lot 235 1989446 6253494 0.0 20 104,9 116.0 14.1 14.0 90 8197 2/20/04 FG Lot 235 1989456 6253549 0.0 20 104.7 116.0 16.5 14.0 90 8198 2/17/04 FG Lot 101 1990947 6253607 0.0 20 106.1 116.0 15.1 14.0 91 8199 2/17/04 FG Lot 101 1990953 6253655 0.0 14 111.6 124.0 7.3 12.0 90 8200 2/17/04 FG Lot 100 1991001 6253595 0.0 19 109.2 118.0 11.9 15.0 93 8201 2/17/04 FG Lot 100 1991010 6253647 0.0 19 109.0 118.0 12.9 15.0 92 8202 2/17/04 FG Lot 162 1990970 6253515 0.0 19 109.9 118.0 12.4 15.0 93 8203 2/17/04 FG Lot 162 1990984 6253539 0.0 19 109.8 118.0 11.9 15.0 93 8204 2/17/04 FG Lot 107 1990918 6253515 0.0 19 109.2 118.0 11.5 15.0 93 8205 2/17/04 FG Lot 107 1990942 6253553 0.0 19 108.0 118.0 10.8 15.0 92 8206 2/17/04 FG Lot 108 1990869 6253494 0,0 19 106.9 118,0 16.9 15.0 91 8207 2/17/04 FG Lot 108 1990879 6253547 0,0 19 108.7 118,0 17.5 15,0 92 8208 2/18/04 FG Lot 133 1990676 6254407 0,0 10 102.5 112.5 16.4 16.0 91 8209 2/18/04 FG Lot 133 1990614 6254420 0,0 15 100.9 112.0 19.3 15.5 90 8210 2/18/04 FG Lot 132 1990663 6254369 0,0 15 100.7 112.0 18,8 15.5 90 8211 2/18/04 FG Lot 132 1990610 6254378 0,0 15 101.9 112.0 18,3 15.5 91 8212 2/18/04 FG Lot 142 1990517 6254222 0,0 08 106.0 117.5 10.0 14.0 90 8213 2/18/04 FG Lot 142 1990466 6254231 0,0 20 104.2 116.0 15.5 14.0 90 8214 2/18/04 FG Lot 143 1990503 6254170 0,0 15 101.9 112.0 11.2 15.5 91 8215 3/25/04 CF PA-9 1989934 6253909 381,0 13 103,9 115,0 16,5 16.5 90 8216 3/25/04 CF PA-9 1989950 6253976 382,0 13 103.7 115,0 16,7 16.5 90 8217 3/25/04 CF PA-9 1989987 6253885 381,0 10 101,1 112,5 18,0 16.0 90 8218 3/25/04 CF PA-9 1990021 6253950 382,0 21 105.8 118.0 14,5 13.0 90 8230 3/24/04 CF PA-9 1989944 6254768 404,0 13 103,9 115.0 18,1 16.5 90 8231 3/24/04 CF PA-9 1990015 6254766 403,5 17 102,1 114,0 18,9 14.5 90 8232 3/24/04 CF PA-9 1990040 6254188 391,0 16 105,3 117,0 17,9 14.0 90 8233 3/24/04 CF PA-9 1990021 6254154 390,0 13 103.8 115,0 19,1 16.5 90 8234 3/24/04 CF PA-9 1989977 6254166 389,0 13 103,1 115.0 18,9 16.5 90 8235 3/24/04 CF PA-9 1989843 6254174 384,0 20 104,1 116.0 18,3 14.0 90 8236 3/24/04 CF PA-9 1989788 6254180 381,0 20 104.7 116.0 18,0 14.0 90 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 134 of 156 ightc , Ass is, Ir 4 23/2 ISA SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 8237 3/24/04 CF PA-9 1989680 6254210 373,0 13 103,8 115,0 17,3 16.5 90 8239 3/26/04 CF PA-9 1990473 6254572 402,0 20 104,5 116.0 15,4 14.0 90 8240 3/26/04 CF PA-9 1990425 6254567 403,0 08 105,8 117.5 15.3 14.0 90 8241 3/26/04 CF PA-9 1990499 6254610 403,0 08 105,7 117,5 14,4 14.0 90 8242 3/26/04 CF PA-9 1990457 6254620 404.0 20 104,2 116,0 15.7 14,0 90 8243 3/26/04 CF PA-9 1990551 6254656 405,0 23 107,4 119,0 14.2 13,0 90 8244 3/26/04 CF PA-9 1990509 6254655 406,0 04 108,5 120,5 13.3 12,5 90 8245 3/26/04 CF PA-9 1990381 6254671 403,0 11 108,1 120,0 13,5 13,0 90 8246 3/26/04 CF PA-9 1990429 6254736 404,0 11 108,0 120.0 13,0 13,0 90 8247 3/26/04 CF PA-9 1990321 6254685 404,0 17 102,6 114.0 15,9 14,5 90 8248 3/26/04 CF PA-9 1990361 6254786 405,0 17 103,9 114.0 14,8 14,5 91 8249 3/26/04 CF PA-9 1990186 6254712 403,0 20 104,9 116,0 15,4 14,0 90 8250 3/26/04 CF PA-9 1990207 6254800 403,5 08 105,8 117,5 15.1 14,0 90 8251 3/26/04 CF PA-9 1990124 6254712 401,5 04 108,5 120,5 13.7 12,5 90 8252 3/26/04 CF PA-9 1990138 6254786 402,5 17 103,1 114,0 14.8 14,5 90 8253 3/26/04 CF PA-9 1990065 6254726 401,0 20 104,4 116,0 14.0 14,0 90 8254 3/26/04 CF PA-9 1990075 6254772 402,0 17 103,9 114,0 14,5 14,5 91 8255 3/27/04 CF PA-9 1990048 6254738 403.0 23 107,1 119,0 16,7 13,0 90 8256 3/27/04 CF PA-9 1990093 6254762 403.0 02 110,6 122,5 15,3 11.5 90 8257 3/27/04 CF PA-9 1990148 6254720 403,0 04 109,2 120.5 15.9 12.5 91 8258 3/27/04 CF PA-9 1990121 6254773 403,0 04 108,7 120.5 16.1 12.5 90 8259 3/27/04 CF PA-9 1990215 6254714 404,0 23 107,7 119,0 17.1 13,0 91 8260 3/27/04 CF PA-9 1990267 6254798 404,0 04 109.2 120,5 15.1 12,5 91 8261 3/27/04 CF PA-9 1990269 6254702 405,0 02 110.4 122,5 15,4 11,5 90 8262 3/27/04 CF PA-9 1990265 6254770 405,0 23 107.6 119.0 15,8 13,0 90 8263 3/27/04 CF PA-9 1990335 6254674 405,0 13 103.0 115.0 16.7 16,5 90 8264 3/27/04 CF PA-9 1990341 6254778 406,0 13 103.3 115.0 17.3 16,5 90 8265 3/27/04 CF PA-9 1990379 6254642 406,0 17 102.4 114.0 17.8 14.5 90 8266 3/24/04 CF PA-9 1989978 6254755 404,0 13 103.6 115.0 19.2 16.5 90 8267 3/27/04 CF PA-9 1990401 6254727 406,0 13 103.0 115.0 16.9 16.5 90 8272 3/27/04 CF PA-9 1990506 6254584 405,5 20 104.0 116.0 15,1 14.0 90 8273 3/27/04 CF PA-9 1990443 6254596 405,5 13 103.6 115.0 16.7 16.5 90 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 135 of 156 4 Leighton and Associates, Inc 8/23/2 7:54; I SAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Moisture (%) Relative C/o) Field Max Field Opt. Compaction Remarks 8274 3/27/04 CF PA-9 1990511 6254603 407.5 10 101,1 112.5 16.6 16.0 90 8275 3/27/04 CF PA-9 1990486 6254630 407,5 16 104,9 117.0 15,8 14.0 90 8276-3/27/04 CF PA-9 1990513 6254689 408,0 17 102.1 114.0 16.2 14.5 90 8277 3/27/04 CF PA-9 1990566 6254651 408,0 20 104.8 116.0 15.2 14.0 90 8285 2/14/04 FG Lot 264 1989120 6253778 0.0 21 106.4 118.0 9,1 13.0 90 8315 3/27/04 FG Lot 273 1988660 6254286 0.0 17 104.3 114.0 10,8 14.5 91 8316 3/27/04 FG Lot 273 1988655 6254337 0,0 17 105.3 114.0 11,1 14.5 92 8317 3/27/04 FG Lot 274 1988728 6254298 0,0 07 114.2 122.0 10,0 13.0 94 8318 3/27/04 FG Lot 274 1988721 6254367 0,0 07 111.1 122.0 14,3 13.0 91 8319 3/27/04 FG Lot 275 1988769 6254331 0,0 08 105.5 117.5 18,2 14.0 90 8320 3/27/04 FG Lot 276 1988848 6254296 0,0 21 111.5 118.0 15,9 13.0 94 8321 3/27/04 FG Lot 276 1988878 6254336 0,0 21 110.6 118.0 10,8 13.0 94 8322 3/27/04 FG Lot 277 1988875 6254240 0,0 17 106.2 114.0 15,8 14.5 93 8324 3/27/04 FG Lot 277 1988919 6254256 0,0 17 103.1 114.0 15,5 14.5 90 8325 3/27/04 FG Lot 278 1988905 6254175 0,0 17 103,8 114.0 18,4 14.5 91 8326 3/27/04 FG Lot 278 1988953 6254204 0,0 17 106,7 114.0 13,4 14.5 94 8327 3/27/04 FG Lot 279 1988945 6254115 0,0 17 104,0 114.0 16.9 14.5 91 8328 3/27/04 FG Lot 279 1988990 6254160 0,0 17 104.4 114.0 15.7 14.5 92 8329 3/27/04 FG Lot 280 1988976 6254043 0.0 17 104.6 114.0 15.5 14.5 92 8330 3/27/04 FG Lot 280 1989010 6254090 0.0 17 102.9 114.0 19.3 14.5 90 8331 3/27/04 FG Lot 281 1989019 6254018 0.0 17 105.6 114.0 13.6 14,5 93 8332 3/27/04 FG Lot 281 1989074 6254016 0,0 17 102.9 114.0 18.0 14,5 90 8333 3/27/04 FG Lot 282 1989110 6253931 0,0 17 102.8 114.0 13.4 14,5 90 8334 3/27/04 FG Lot 282 1989127 6253988 0,0 17 103.1 114.0 15.6 14,5 90 8335 3/27/04 FG Lot 283 1989146 6253905 0,0 17 103.7 114.0 16.3 14,5 91 8336 3/27/04 FG Lot 283 1989198 6253944 0,0 17 107.9 114.0 14,8 14,5 95 8337 3/27/04 FG Lot 284 1989220 6253927 0,0 17 108,0 114.0 12.6 14,5 95 8338 3/27/04 FG Lot 284 1989229 6253874 0,0 17 104,1 114.0 16.4 14,5 91 8374 4/5/04 FG Lot 149 1990449 6253845 0,0 12 107.8 120.0 13.6 12,5 90 8375 4/5/04 FG Lot 149 1990400 6253849 0,0 12 111.1 120.0 12.0 12,5 93 8376 4/5/04 FG Lot 150 1990436 6253802 0,0 04 110.1 120.5 13.2 12,5 91 8377 4/5/04 FG Lot 150 1990383 6253805 0,0 04 108.7 120.5 13.7 12.5 90 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 136 of 156 :ight IAs: es, h 23/2 ' ".TS/" SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Test Elev (ft) Soil Type Drv Densitv Moisture C/o) Relative C/o) Test No. Test Date Test Of Northing Easting Test Elev (ft) Soil Type Field Max Field Opt. Compaction Remarks 8378 4/5/04 FG Lot 151 1990437 6253753 0.0 02 109,7 122.5 12,0 11.5 90 8381 3/31/04 FG Lot 327 1989802 6254446 0.0 20 104.7 116.0 18.4 14.0 90 8382 3/31/04 FG Lot 327 1989827 6254523 0.0 20 107.7 116,0 16.9 14.0 93 8383 3/31/04 FG Lot 328 1989879 6254496 0.0 22 113.1 124,0 12.0 12.0 91 8385 3/31/04 FG Lot 322 1990015 6254469 0.0 21 106.4 118,0 11.8 13.0 90 8386 3/31/04 FG Lot 329 1989911 6254442 0,0 21 105.8 118,0 11.3 13.0 90 8387 3/31/04 FG Lot 330 1989987 6254481 0,0 21 105.9 118,0 14,0 13.0 90 8388 3/31/04 FG Lot 330 1989974 6254421 0,0 21 105.7 118,0 14.0 13.0 90 8389 3/31/04 FG Lot 331 1990048 6254407 0,0 23 107,1 119.0 12.2 13.0 90 8390 3/31/04 FG Lot 331 1990055 6254454 0,0 23 107,4 119.0 12.1 13,0 90 8391 3/31/04 FG Lot 332 1990107 6254417 0,0 20 105,2 116,0 12.5 14,0 91 8392 3/31/04 FG Lot 332 1990127 6254460 0,0 20 104,2 116,0 13.5 14,0 90 8393 3/31/04 FG Lot 298 1990022 6254210 0,0 17 103.1 114,0 12,7 14,5 90 8394 3/31/04 FG Lot 298 1990027 6254281 0.0 17 104.1 114,0 13,5 14,5 91 8395 3/31/04 FG Lot 299 1989949 6254205 0.0 21 106.7 118,0 12,2 13.0 90 8396 3/31/04 FG Lot 299 1989969 6254296 0,0 21 106.2 118.0 13,5 13.0 90 8397 3/31/04 FG Lot 300 1989893 6254223 0,0 21 106,6 118.0 11.1 13.0 90 8398 3/31/04 FG Lot 300 1989894 6254300 0,0 21 109,0 118,0 11,7 13.0 92 8399 3/31/04 FG Lot 301 1989823 6254240 0,0 16 105.2 117.0 13,6 14.0 90 8400 3/31/04 FG Lot 301 1989809 6254308 0,0 16 106.6 117.0 13.4 14.0 91 8412 3/31/04 SF PA-9 1989668 6254261 394.0 17 104.5 114,0 11.7 14.5 92 8413 3/31/04 SF PA-9 1989828 6254183 390.0 08 108.7 117,5 12.3 14.0 93 8414 3/31/04 SF PA-9 1989743 6254204 386.0 08 109.3 117,5 14.0 14.0 93 8418 3/31/04 SF PA-9 1989772 6254177 392.0 08 108.2 117,5 16.1 14,0 92 8420 3/31/04 FG Lot 302 1989757 6254261 0,0 16 105.5 117,0 14.2 14,0 90 8421 3/31/04 FG Lot 302 1989767 6254332 0,0 16 107.0 117,0 13.7 14,0 91 8445 4/5/04 FG Lot 151 1990387 6253762 0,0 02 112.8 122,5 11,9 11,5 92 8446 4/5/04 FG Lot 152 1990423 6253711 0,0 12 108.5 120,0 12.2 12,5 90 8447 4/5/04 FG Lot 152 1990374 6253724 0,0 22 113.1 124,0 10.6 12,0 91 8448 4/5/04 FG Lot 153 1990419 6253675 0,0 20 104,2 116,0 12,5 14,0 90 8449 4/5/04 FG Lot 153 1990372 6253677 0,0 22 112,1 124.0 134 12,0 90 8450 4/5/04 FG Lot 154 1990415 6253634 0,0 20 104,0 116.0 12,5 14,0 90 Project Number: 971009014 Project Name: Bressi Ranch Project Location 0 Client: 0 Page 137 of 156 Leighton and Associates, Inc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test Test Location Test Soil Dry Density Moisture (%) Relative (%) Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction 3/30/04 FG Lot 180 1990347 6254205 0,0 17 102,4 114,0 18.7 14,5 90 3/30/04 FG Lot 180 1990301 6254216 0,0 15 100,7 112,0 20.3 15.5 90 3/30/04 FG Lot 181 1990358 6254265 0,0 20 104,3 116,0 15.5 14.0 90 3/30/04 FG Lot 181 1990316 6254289 0.0 20 105,8 116,0 17.6 14.0 91 3/30/04 FG Lot 182 1990366 6254316 0.0 13 103,3 115,0 16.3 16.5 90 3/30/04 FG Lot 182 1990341 6254345 0.0 13 106,3 115,0 14,4 16,5 92 3/30/04 FG Lot 183 1990372 6254380 0.0 16 104.9 117.0 12.6 14,0 90 3/30/04 FG Lot 183 1990341 6254403 0.0 16 110.2 117.0 12.7 14,0 94 3/30/04 FG Lot 189 1990282 6254443 0.0 20 104,5 116.0 15.2 14,0 90 3/30/04 FG Lot 189 1990241 6254468 0.0 20 107,3 116.0 11.5 14,0 93 3/30/04 FG Lot 190 1990251 6254420 0.0 13 103,5 115.0 17.2 16.5 90 3/30/04 FG Lot 190 1990268 6254385 0.0 22 112,4 124.0 12.4 12.0 91 3/30/04 EG Lot 191 1990263 6254346 0.0 22 112,4 124.0 12.4 12.0 91 3/30/04 FG Lot 191 1990238 6254328 0.0 16 105,5 117.0 11.3 14.0 90 3/30/04 FG Lot 192 1990258 6254260 0.0 16 106.2 117,0 13,0 14,0 91 3/30/04 FG Lot 192 1990220 6254271 0.0 20 104,0 116,0 11.1 14,0 90 3/30/04 FG Lot 193 1990240 6254240 0.0 20 106.9 116.0 12.3 14,0 92 3/30/04 FG Lot 193 1990197 6254211 0.0 20 104,5 116.0 11.2 14.0 90 3/30/04 FG Lot 179 1990319 6254064 0.0 16 105,1 117.0 15.3 14,0 90 3/30/04 FG Lot 179 1990287 6254085 0,0 16 106.6 117.0 16.3 14,0 91 3/30/04 FG Lot 178 1990306 6254003 0,0 20 104,1 116,0 18.1 14,0 90 3/30/04 FG Lot 178 1990279 6254032 0,0 20 104,4 116,0 16,8 14,0 90 4/5/04 FG Lot 154 1990358 6253624 0,0 23 107.4 119.0 10,7 13,0 90 4/5/04 FG Lot 155 1990436 6253590 0,0 20 105,4 116.0 12.1 14.0 91 4/5/04 FG Lot 155 1990368 6253585 0.0 20 104,4 116.0 12.6 14,0 90 4/5/04 FG Lot 156 1990445 6253547 0.0 10 103,3 112.5 18.7 16,0 92 4/5/04 FG Lot 156 1990385 6253530 0.0 10 105,1 112.5 16,6 16,0 93 4/5/04 FG Lot 157 1990467 6253515 0.0 10 100,9 112.5 16,3 16,0 90 4/5/04 FG Lot 157 1990402 6253486 0.0 10 100,7 112.5 17,9 16,0 90 4/5/04 FG Lot 158 1990488 6253488 0,0 17 103,7 114.0 13,2 14,5 91 4/5/04 FG Lot 158 1990443 6253465 0,0 23 107,4 119.0 13,5 13,0 90 4/5/04 FG Lot 159 1990519 6253445 0.0 21 106,1 118.0 11,3 13,0 90 Remarks t Number: t Name: t Location: 971009014 Bressi Ranch 0 0 Page 138 of 156 • ?htot " Assc • 1 Inc !/2 ' ;8A1\ SUMMARY OF FIELD DENSITY TESTS Test Location Test Soil 0. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction 8483 4/5/04 FG Lot 159 1990490 6253431 0,0 21 107.0 118.0 13.5 13.0 91 8489 4/6/04 CF PA-10 1989970 6252700 317,0 16 106.8 117,0 18.3 14.0 91 8499 4/7/04 SF Lot 21 1991175 6252990 365,0 10 101.3 112,5 16.3 16.0 90 8500 4/7/04 SF Lot 25 1990867 6252990 360,0 10 103.2 112,5 15.4 16,0 92 8501 4/7/04 FG Lot 69 1991044 6253100 0,0 10 102.5 112,5 18,7 16,0 91 8502 4/7/04 FG Lot 69 1991054 6253042 0,0 10 100.9 112,5 16,4 16,0 90 8503 4/7/04 FG Lot 73 1991220 6253050 0,0 10 104.2 112,5 17,6 16,0 93 8504 4/7/04 FG Lot 73 1991220 6253100 0,0 10 102.8 112,5 18,3 16,0 91 8505 4/7/04 FG Lot 77 1991405 6253130 0,0 10 101.8 112,5 19,6 16,0 90 8506 4/7/04 FG Lot 77 1991446 6253083 0,0 10 103.4 112.5 17,6 16,0 92 8507 4/7/04 FG Lot 78 1991444 6253158 0,0 10 104.1 112.5 16,6 16,0 93 8508 4/7/04 FG Lot 78 1991490 6253161 0,0 10 102.2 112.5 18,3 16,0 91 8509 4/7/04 FG Lot 79 1991416 6253219 0.0 10 101.7 112,5 18,5 16,0 90 8510 4/7/04 FG Lot 79 1991472 6253192 0,0 10 103.6 112,5 17.8 16,0 92 8511 4/7/04 SF Lot 90 1991030 6253190 372,0 10 101.4 112,5 16.8 16,0 90 8512 4/7/04 SF Lot 412 1990800 6253305 375,0 10 102.6 112,5 18.4 16.0 91 8513 4/8/04 FG Lot 76 1991358 6253091 0,0 10 104.9 112.5 17.2 16.0 93 8514 4/8/04 FG Lot 76 1991409 6253051 0,0 10 104,4 112,5 19,2 16.0 93 8515 4/8/04 FG Lot 80 1991420 6253263 0,0 10 102,9 112,5 18,3 16.0 91 8516 4/8/04 FG Lot 80 1991473 6253243 0,0 10 104,0 112,5 18,6 16.0 92 8517 4/8/04 FG Lot 81 1991496 6253310 0.0 08 107.7 117.5 16,5 14,0 92 8518 4/8/04 FG Lot 81 1991510 6253356 0,0 10 102.3 112.5 17,8 16,0 91 8519 4/8/04 FG Lot 82 1991467 6253375 0.0 10 104.1 112.5 17.2 16.0 93 8520 4/8/04 FG Lot 82 1991459 6253315 0,0 10 103.7 112.5 18.3 16.0 92 8521 4/8/04 FG Lot 83 1991426 6253369 0,0 08 109.3 117.5 16.0 14,0 93 8522 4/8/04 FG Lot 83 1991407 6253325 0,0 08 108.8 117.5 15,8 14,0 93 8523 4/10/04 FG Lot 72 1991175 6253102 0,0 10 103.8 112.5 17,5 16,0 92 8524 4/10/04 FG Lot 72 1991181 6253046 0,0 10 105.6 112.5 18,2 16,0 94 8525 4/10/04 FG Lot 74 1991252 6253053 0,0 10 103.3 112.5 17,7 16.0 92 8526 4/10/04 FG Lot 74 1991266 6253101 0.0 10 104.1 112.5 15.9 16.0 93 8527 4/10/04 FG Lot 75 1991310 6253100 0.0 10 102.5 112.5 17.2 16.0 91 8528 4/10/04 FG Lot 75 1991296 6253048 0.0 10 104.1 112.5 17.3 16.0 93 Remarks Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 139 of 156 4 Leighton and Associates, Inc S/23/2 7:54; 18AM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative f %) Elev (ft) Type Field Max Field Opt. Compaction Remarks 8529 4/10/04 FG Lot 66 1990927 6253056 0.0 08 110,2 117.5 13.7 14.0 94 8530 4/10/04 FG Lot 66 1990927 6253106 0.0 08 109.4 117.5 16.3 14.0 93 8531 4/10/04 FG Lot 67 1990960 6253086 0.0 10 105.0 112.5 17.5 16.0 93 8532 4/10/04 FG Lot 67 1990971 6253052 0.0 10 104.5 112.5 16.8 16.0 93 8533 4/10/04 FG Lot 68 1990999 6253056 0,0 08 109.7 117.5 16.9 14.0 93 8534 4/10/04 FG Lot 68 1991013 6253107 0,0 08 107.3 117.5 15.7 14.0 91 8535 4/10/04 FG Lot 70 1991100 6253042 0.0 10 104.2 112.5 18.6 16.0 93 8536 4/10/04 FG Lot 70 1991088 6253102 0.0 08 110.7 117.5 13.4 14.0 94 8537 4/10/04 FG Lot 71 1991141 6253101 0,0 10 106.4 112.5 17.6 16.0 95 8538 4/10/04 FG Lot 71 1991141 6253057 0,0 10 106.0 112.5 16.4 16.0 94 8539 3/3/04 SF PA-12 1988915 6254845 255.0 10 102,6 112.5 15,6 16.0 91 8540 3/3/04 SF PA-12 1988783 6254415 272.0 15 101.4 112,0 14,2 15.5 91 8541 3/3/04 SF PA-12 1988652 6254411 263,0 15 100.8 112.0 14,8 15,5 90 8546 3/3/04 SF PA-12 1989213 6255268 220,0 10 102,8 112.5 14,2 16,0 91 8547 3/3/04 SF PA-12 1989342 6255297 228,0 08 105,9 117.5 12,6 14,0 90 8550 4/8/04 FG Lot 112 1990641 6253484 0,0 22 111.7 124.0 12.3 12.0 90 8551 4/8/04 FG Lot 112 1990587 6253467 0,0 22 111.9 124.0 11.7 12.0 90 8552 4/8/04 FG Lot 113 1990620 6253518 0,0 12 108.7 120.0 9.6 12.5 91 8553 4/8/04 FG Lot 113 1990550 6253503 0,0 12 108.0 120.0 9.0 12.5 90 8554 4/8/04 FG Lot 114 1990601 6253560 0,0 22 112.5 124.0 16.4 12.0 91 8555 4/8/04 FG Lot 114 1990540 6253539 0,0 22 113.0 124.0 18.1 12.0 91 8556 4/8/04 FG Lot 115 1990576 6253592 0,0 22 112.5 124.0 15.9 12.0 91 8557 4/8/04 FG Lot 115 1990512 6253577 0,0 22 111.6 124.0 16.3 12.0 90 8558 4/8/04 FG Lot 116 1990542 6253618 0,0 04 108.5 120.5 14.2 12.5 90 8559 4/8/04 FG Lot 116 1990506 6253620 0,0 04 108.3 120.5 14,4 12.5 90 8560 4/8/04 FG Lot 117 1990542 6253663 0,0 21 107.1 118.0 12,9 13.0 91 8561 4/8/04 FG Lot 117 1990495 6253672 0,0 21 106.2 118.0 13,0 13,0 90 8562 4/8/04 FG Lot 118 1990547 6253710 0.0 10 101.9 112.5 14,3 16,0 91 8563 4/8/04 FG Lot 118 1990496 6253729 0,0 10 101.4 112.5 14,3 16,0 90 8564 4/8/04 FG Lot 119 1990553 6253752 0,0 16 106.6 117.0 12,1 14.0 91 8565' 4/8/04 FG Lot 119 1990503 6253760 0,0 16 105.0 117.0 13.4 14.0 90 8566 4/8/04 FG Lot 120 1990563 6253792 0,0 02 110.7 122.5 12,1 11.5 90 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 140 of 156 .eigh id A Ites, ;/23/: 4:18 SUMMARY OF FIELD DENSITY TESTS Test Test Test Location —• Test Soil Dry Density Moisture (%) Relative (%) No. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 8567 4/8/04 FG Lot 120 1990508 6253800 0.0 02 111.7 122,5 14,1 11,5 91 8568 4/8/04 FG Lot 121 1990561 6253835 0.0 21 107.6 118,0 12,0 13,0 91 8569 4/8/04 FG Lot 121 1990515 6253841 0.0 21 106.6 118.0 12,8 13,0 90 8570 4/8/04 FG Lot 122 1990573 6253884 0,0 12 108.0 120.0 11.0 12,5 90 8571 4/8/04 FG Lot 122 1990519 6253875 0,0 12 108.7 120.0 11.0 12.5 91 8572 4/9/04 FG Lot 303 1989665 6254358 0,0 13 103.4 115.0 17.0 16.5 90 8573 4/9/04 FG Lot 303 1989618 6254322 0,0 13 105.0 115,0 16.6 16.5 91 8574 4/9/04 FG Lot 304 1989673 6254421 0,0 13 96.0 115,0 15.0 16.5 83 RT ON 8574A 8574A 4/14/04 FG Lot 304 1989664 6254413 0,0 08 106.4 117,5 16.4 14.0 91 RT OF 8574 8575 4/9/04 FG Lot 304 1989584 6254424 0,0 13 97.0 115.0 17.1 16.5 84 RT ON 8585A 8575A 4/14/04 FG Lot 304 1989591 6254408 0,0 08 107.1 117.5 16.2 14.0 91 RT OF 8585 8576 4/9/04 FG Lot 305 1989672 6254471 0,0 23 108,8 119.0 13.6 13.0 91 8577 4/9/04 FG Lot 305 1989601 6254485 0.0 23 107,2 119.0 14.4 13.0 90 8578 4/9/04 FG Lot 306 1989686 6254548 0,0 17 102.2 114.0 16,9 14,5 90 8579 4/9/04 FG Lot 306 1989605 6254556 0,0 17 103.2 114.0 15,2 14,5 91 8580 4/9/04 FG Lot 307 1989691 6254608 0,0 20 105.5 116.0 15,8 14,0 91 8581 4/9/04 FG Lot 307 1989600 6254621 0,0 20 104.0 116.0 15,7 14,0 90 8582 4/9/04 FG Lot 308 1989680 6254662 0,0 20 97.6 116,0 14.1 14,0 84 RT ON 8582A 8582A 4/14/04 FG Lot 308 1989696 6254666 0,0 08 112.6 117,5 14.6 14.0 96 RT OF 8582 8583 4/9/04 FG Lot 308 1989613 6254693 0,0 20 99.0 116,0 13.6 14,0 85 RT ON 8583A 8583A 4/14/04 FG Lot 308 1989600 6254670 0,0 08 109.5 117,5 15.6 14.0 93 RT OF 8583 8584 4/9/04 FG Lot 309 1989719 6254735 0,0 22 112.8 124,0 10,8 12.0 91 8585 4/9/04 FG Lot 309 1989628 6254751 0.0 22 99.6 124.0 18.1 12.0 80 RT ON 8585A 8585A 4/14/04 FG Lot 309 1989643 6254761 0.0 08 105.9 117.5 17.8 14.0 90 RT OF 8585 8586 4/9/04 FG Lot 171 1990157 6253577 0,0 10 102,6 112.5 17,6 16.0 91 8587 4/9/04 FG Lot 171 1990138 6253614 0,0 10 101,0 112,5 18,4 16,0 90 8588 4/9/04 FG Lot 172 1990235 6253577 0.0 16 105.6 117.0 13.6 14.0 90 8589 4/9/04 FG Lot 172 1990195 6253620 0,0 16 107,6 117.0 11.9 14.0 92 8590 4/9/04 FG Lot 166 1989900 6253374 0.0 03 109,9 122.0 11.2 11.0 90 8591 4/9/04 FG Lot 166 1989843 6253375 0.0 03 110,3 122.0 11.6 11.0 90 8592 4/9/04 SF Lot 166 1989890 6253320 355.0 17 102,6 114.0 12.8 14.5 90 8593 4/9/04 SF Lot 170 1990071 6253570 365,0 17 103,7 114,0 13,8 14,5 91 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 141 of 156 4 Leiehton and Associates, Inc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 8594 4/9/04 FG Lot 168 1989974 6253494 0,0 16 105,5 117,0 12.6 14.0 90 8595 4/9/04 FG Lot 168 1989945 6253522 0,0 16 106,0 117,0 12.2 14.0 91 8596 4/9/04 FG Lot 169 1990032 6253540 0,0 16 105,2 117,0 12.8 14,0 90 8597 4/9/04 FG Lot 169 1990011 6253574 0,0 16 106,8 117,0 12.4 14,0 91 8598 4/9/04 FG Lot 170 1990094 6253563 0,0 22 111.9 124.0 12.2 12.0 90 8599 4/9/04 FG Lot 170 1990077 6253596 0,0 22 113.7 124.0 10.5 12.0 92 8604 4/9/04 CF PA-10 1989970 6252854 330,0 18 102.9 113.0 17.2 16.0 91 8605 4/9/04 CF PA-10 1989991 6252865 328,0 18 108.4 113.0 17.6 16.0 96 8606 4/9/04 CF PA-10 1989985 6252992 340,0 18 105.1 113,0 17.6 16,0 93 8607 4/9/04 CF PA-10 1989957 6252971 341,0 18 105.0 113,0 19.6 16,0 93 8608 4/9/04 CF PA-10 1989974 6252895 336,0 18 104.9 113.0 15.6 16.0 93 8609 4/9/04 CF PA-10 1990000 6252900 331.0 18 105.1 113.0 16.8 16.0 93 8610 4/12/04 CF OS-1 1989924 6251562 201,0 04 107.9 120.5 15.4 12.5 90 8611 4/13/04 CF PA-10 1989923 6252510 317,0 23 106.7 119.0 13.3 13,0 90 8614 4/15/04 CF PA-10 1989838 6252431 308,0 17 108,6 114,0 15.3 14,5 95 8616 4/15/04 CF PA-10 1989858 6252452 310,0 17 107.2 114.0 15.7 14.5 94 8617 4/15/04 CF PA-10 1989833 6252463 312.0 17 106.6 114.0 15.2 14.5 94 8618 4/15/04 FG Lot 322 1990062 6254522 0.0 08 111.7 117.5 11.9 14.0 95 8619 4/15/04 FG Lot 322 1990075 6254589 0,0 08 109.2 117.5 11.5 14.0 93 8620 4/15/04 FG Lot 323 1990004 6254534 0,0 08 108.4 117.5 11.6 14.0 92 8621 4/15/04 FG Lot 323 1990015 6254596 0,0 08 107.1 117.5 11.6 14.0 91 8622 4/15/04 FG Lot 324 1989945 6254547 0.0 08 106,8 117.5 11.5 14.0 91 8623 4/15/04 FG Lot 324 1989956 6254608 0,0 08 105,8 117.5 13.6 14.0 90 8624 4/15/04 FG Lot 325 1989882 6254556 0,0 08 106,5 117.5 12.5 14,0 91 8625 4/15/04 FG Lot 325 1989894 6254621 0,0 08 108,2 117,5 13.2 14,0 92 8626 4/15/04 FG Lot 326 1989819 6254570 0,0 17 103,1 114,0 12,6 14,5 90 8627 4/15/04 FG Lot 326 1989838 6254634 0,0 17 103,8 114,0 12,9 14,5 91 8628 4/12/04 CF OS-1 1989955 6251542 198,0 04 110.2 120,5 14.5 12.5 91 8629 4/12/04 CF OS-1 1989931 6251545 200,0 16 105,6 117.0 16.2 14.0 90 8649 4/15/04 CF PA-10 1989846 6252462 309,0 17 103,5 114.0 15.7 14,5 91 8650 4/10/04 FG Lot 184 1990390 6254457 0,0 09 106,7 118.0 16.4 15,0 90 8651 4/10/04 FG Lot 184 1990350 6254476 0,0 09 108.4 118.0 14.6 15,0 92 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 142 of 156 ;ightc 1 Ass 2S, Ir 4 '13/2 - '•:18A" SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 8652 4/10/04 FG Lot 185 1990454 6254567 0,0 09 112,3 118.0 13.3 15,0 95 8653 4/10/04 FG Lot 185 1990420 6254589 0,0 09 107,8 118.0 15.3 15,0 91 8654 4/10/04 FG Lot 186 1990494 6254592 0,0 09 107.6 118.0 12.0 15.0 91 8655 4/10/04 FG Lot 186 1990456 6254637 0.0 09 106.5 118.0 12.7 15.0 90 8656 4/10/04 FG Lot 187 1990548 6254631 0.0 20 104.8 116.0 12.1 14.0 90 8657 4/10/04 FG Lot 187 1990502 6254679 0.0 20 107.8 116.0 13.3 14,0 93 8660 4/7/04 CF PA-10 1990034 6252876 321.0 20 107.8 116,0 16.1 14.0 93 8661 4/7/04 CF PA-10 1990007 6252678 318.0 20 109,4 116,0 17.7 14.0 94 8664 3/12/04 FG Lot 363 1990233 6252508 0.0 08 109,2 117,5 12,6 14,0 93 8665 3/12/04 FG Lot 363 1990171 6252531 0.0 08 105,6 117,5 15,4 14,0 90 8666 3/12/04 FG Lot 365 1990181 6252378 0,0 08 105,9 117,5 12,6 14,0 90 8667 3/12/04 FG Lot 365 1990246 6252393 0,0 08 105,7 117,5 12,2 14,0 90 8704 4/1/04 SF PA-10 1989928 6252005 295,0 18 101,6 113,0 17,5 16.0 90 8705 4/1/04 SF PA-10 1989887 6252000 290,0 18 102,9 113,0 16,4 16.0 91 8706 4/1/04 SF PA-10 1989849 6252031 295,0 18 102,2 113,0 15,3 16.0 90 8707 3/5/04 FG Lot 494 1988332 6254803 0,0 13 108.2 115.0 19,5 16.5 94 8708 3/5/04 FG Lot 494 1988303 6254780 0,0 20 105.4 116,0 16,8 14,0 91 8709 3/5/04 FG Lot 495 1988349 6254703 0,0 21 111,2 118.0 15,1 13,0 94 8710 3/5/04 FG Lot 495 1988368 6254761 0,0 21 110,1 118,0 16,9 13,0 93 8711 3/5/04 FG Lot 496 1988396 6254718 0,0 13 103,5 115,0 18,7 16,5 90 8712 3/5/04 FG Lot 497 1988440 6254702 0,0 13 106,5 115,0 16,5 16.5 93 8713 3/5/04 FG Lot 497 1988419 6254669 0,0 13 106,1 115,0 18,8 16.5 92 8714 3/5/04 FG Lot 498 1988486 6254650 0,0 13 107,8 115,0 16,4 16.5 94 8715 3/5/04 FG Lot 498 1988501 6254699 0.0 13 106,8 115,0 16,4 16.5 93 8716 3/22/04 FG Lot 353 1990068 6252298 0.0 04 108,6 120,5 10,8 12.5 90 8717 3/22/04 FG Lot 353 1990117 6252289 0.0 04 108,8 120.5 15,1 12.5 90 8718 3/22/04 FG Lot 352 1990065 6252219 0,0 27 105,5 117.0 13,8 14.5 90 8719 3/22/04 FG Lot 352 1990113 6252223 0,0 27 105,3 117.0 14,5 14,5 90 8720 4/13/04 CF PA-10 1989923 6252530 316,0 23 106,7 119.0 13.3 13,0 90 8721 4/13/04 CF PA-10 1989924 6252583 317,0 23 107,3 119.0 12.3 13,0 90 8722 3/12/04 FG Lot 416 1990595 6253272 0.0 08 106.0 117.5 15,0 14,0 90 8723 3/12/04 FG Lot 416 1990542 6253240 0,0 18 102.5 113.0 16,9 16,0 91 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 143 of 156 4 Leighton and Associates, lnc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 8724 3/12/04 FG Lot 417 1990574 6253177 0.0 04 109,3 120.5 14.6 12,5 91 8725 3/12/04 FG Lot 417 1990625 6253216 0,0 04 107,9 120.5 15.8 12,5 90 8726 3/12/04 FG Lot 418 1990635 6253148 0,0 01 114,5 125.0 13.7 11,0 92 8727 3/12/04 FG Lot418 1990588 6253138 0,0 27 105,1 117.0 16.1 14.5 90 8728 3/12/04 FG Lot 419 1990587 6253067 0,0 08 107,2 117.5 17.2 14.0 91 8729 3/12/04 FG Lot 419 1990658 6253044 0,0 08 106,6 117.5 16,8 14,0 91 8730 3/12/04 FG Lot 360 1990238 6252762 0.0 08 105.2 117.5 12,9 14,0 90 8731 3/12/04 FG Lot 360 1990168 6252739 0.0 10 101.4 112.5 17.6 16.0 90 8732 3/12/04 FG Lot 366 1990186 6252317 0.0 27 105.1 117.0 12.1 14.5 90 8733 3/12/04 FG Lot 366 1990234 6252318 0,0 27 105.8 117.0 15.9 14.5 90 8736 3/12/04 FG Lot 356 1990060 6252516 0,0 02 110.9 122.5 13.9 11.5 91 8737 3/12/04 FG Lot 356 1990129 6252528 0,0 02 110.9 122.5 14,9 11.5 91 8738 3/12/04 FG Lot 355 1990117 6252446 0,0 18 101.7 113.0 15,1 16.0 90 8739 3/12/04 FG Lot 355 1990043 6252436 0,0 18 101.7 113.0 15,7 16.0 90 8740 3/12/04 FG Lot 354 1990062 6252374 0.0 08 106.6 117.5 11.4 14.0 91 8741 3/12/04 FG Lot 354 1990114 6252368 0,0 08 105.2 117.5 13.7 14.0 90 8742 3/12/04 FG Lot 361 1990236 6252658 0.0 20 105.4 116.0 12.4 14.0 91 8743 3/12/04 FG Lot 361 1990175 6252687 0.0 20 104.2 116.0 13.9 14.0 90 8744 3/12/04 FG Lot 362 1990230 6252580 0.0 21 107.3 118.0 13.2 13.0 91 8745 3/12/04 FG Lot 362 1990171 6252607 0,0 21 106.0 118.0 14.3 13.0 90 8746 4/5/04 FG Lot 348 1989928 6252189 0,0 18 103.0 113.0 16.3 16.0 91 8747 4/5/04 FG Lot 348 1989870 6252199 0,0 18 104.5 113.0 19.2 16.0 92 8748 3/12/04 FG Lot 364 1990185 6252450 0,0 20 103.9 116.0 13.1 14.0 90 8749 3/12/04 FG Lot 364 1990240 6252447 0.0 20 104.4 116.0 13.8 14.0 90 8750 4/5/04 FG Lot 491 1988344 6254964 0.0 18 104.6 113.0 14.8 16.0 93 8751 4/5/04 FG Lot 491 1988399 6254936 0.0 18 103.5 113.0 16.0 16.0 92 8752 4/5/04 FG Lot 492 1988393 6254905 0.0 20 107.1 116.0 13.7 14,0 92 8753 4/5/04 FG Lot 492 1988332 6254908 0.0 20 105.0 116.0 16.7 14.0 91 8754 4/5/04 FG Lot 493 1988334 6254874 0,0 20 105.7 116.0 13.7 14,0 91 8755 4/5/04 FG Lot 493 1988375 6254848 0,0 20 107.1 116.0 18.0 14,0 92 8771 4/21/04 FG Lot 349 1989939 6252276 0,0 08 108.4 117.5 14,9 14,0 92 8772 4/21/04 FG Lot 349 1989877 6252247 0,0 08 105,7 117.5 18,5 14,0 90 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 144 of 156 Mght J As: es, h 4 23/2 U8/ SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative (%> Elev (ft) Type Field Max Field Opt. Compaction Remarks 8773 4/21/04 FG Lot 350 1989935 6252362 0,0 08 111,5 117.5 14,7 14.0 95 8774 4/21/04 FG Lot 350 1989883 6252350 0,0 08 106,4 117.5 13,8 14.0 91 8775 4/21/04 FG Lot 351 1989920 6252415 0,0 08 105,8 117.5 12.3 14.0 90 8776 4/21/04 FG Lot 351 1989875 6252448 0.0 08 111,6 117.5 12.9 14.0 95 8777 4/21/04 FG Lot 424 1989939 6252498 0.0 08 108,1 117.5 14,2 14.0 92 8778 4/21/04 FG Lot 424 1989945 6252594 0.0 08 111.5 117.5 14.7 14.0 95 8779 3/8/04 FG Lot 248 1989790 6253278 0,0 20 104.9 116.0 14.3 14.0 90 8780 3/8/04 FG Lot 248 1989746 6253238 0.0 20 106.4 116.0 16.5 14.0 92 8781 3/8/04 FG Lot 247 1989707 6253263 0,0 20 107,6 116.0 15,1 14.0 93 8782 3/8/04 FG Lot 247 1989728 6253299 0.0 20 107.3 116.0 13,2 14.0 93 8783 3/8/04 FG Lot 246 1989658 6253294 0,0 20 108,7 116,0 14,2 14,0 94 8784 3/8/04 FG Lot 246 1989640 6253321 0,0 20 106,1 116,0 16,7 14,0 91 8785 3/8/04 FG Lot 253 1989616 6253171 0,0 20 110,0 116,0 15,7 14,0 95 8786 3/8/04 FG Lot 253 1989608 6253226 0,0 20 107,7 116.0 15.4 14,0 93 8787 3/8/04 FG Lot 252 1989675 6253204 0,0 20 104.5 116.0 12.8 14,0 90 8788 3/8/04 FG Lot 252 1989670 6253147 0,0 21 111.8 118.0 16.2 13,0 95 8789 3/10/04 CF PA-9 1989880 6254310 397,0 27 106,4 117.0 17.8 14,5 91 8790 3/10/04 CF PA-9 1990013 6254245 396,0 27 105,9 117.0 18.5 14,5 91 8791 3/10/04 CF PA-9 1989825 6254317 398.0 18 105.5 113.0 22.8 16,0 93 8792 3/10/04 CF PA-9 1989947 6254226 398.0 21 106.5 118.0 21.9 13,0 90 8793 3/10/04 CF PA-9 1989840 6254317 399.0 21 107.1 118.0 19.6 13,0 91 8794 3/11/04 CF PA-9 1989700 6254731 399,0 17 105.9 114.0 16.9 14,5 93 8795 3/11/04 CF PA-9 1989665 6254535 395,0 27 106.3 117.0 17.4 14,5 91 8796 3/10/04 CF PA-9 1989911 6254615 396,0 21 106.2 118.0 19,4 13,0 90 8797 3/10/04 CF PA-9 1989998 6254410 395,0 10 102.3 112.5 19,8 16,0 91 8798 3/10/04 CF PA-9 1989866 6254492 395,0 17 104.1 114.0 20,5 14,5 91 8799 3/10/04 CF PA-9 1990067 6254406 395,0 08 106.2 117.5 20,8 14,0 90 8801 3/10/04 CF PA-9 1989913 6254415 396.0 21 107.5 118.0 18,5 13,0 91 8802 3/10/04 CF PA-9 1990119 6254382 396.0 17 105.3 114.0 16,2 14.5 92 8803 3/10/04 CF PA-9 1989947 6254616 398.0 21 107.2 118.0 17,4 13.0 91 8804 3/10/04 CF PA-9 1989993 6254406 398.0 21 106,8 118.0 18,4 13,0 91 8805 3/10/04 CF PA-9 1990096 6254382 397.0 04 108,1 120.5 17.7 12.5 90 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 145 of 156 4 Leighton and Associates, Inc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 3/10/04 SF PA-12 1988867 6255534 202,0 3/10/04 SF PA-12 1989738 6255430 198,0 3/10/04 SF PA-12 1988771 6255319 207,0 3/10/04 SF PA-12 1988994 6255572 208.0 3/10/04 SF PA-12 1988621 6254830 220,0 3/10/04 SF PA-12 1988669 6254975 212.0 3/10/04 SF PA-12 1988754 6255175 207.0 3/10/04 SF PA-12 1988652 6255457 197.0 4/20/04 FG Lot 384 1990353 6252545 0.0 4/20/04 FG Lot 384 1990401 6252569 0.0 4/20/04 FG Lot 385 1990347 6252611 0.0 4/20/04 FG Lot 385 1990402 6252629 0.0 4/20/04 FG Lot 386 1990392 6252700 0.0 4/20/04 FG Lot 386 1990349 6252668 0.0 4/20/04 FG Lot 387 1990394 6252746 0.0 4/20/04 FG Lot 387 1990357 6252764 0.0 4/20/04 FG Lot 395 1990057 6252876 0.0 4/20/04 FG Lot 395 1990064 6252915 0,0 4/28/04 FG Lot 391 1990298 6252875 0,0 4/28/04 FG Lot 392 1990223 6252928 0,0 4/28/04 FG Lot 358 1990060 6252656 0,0 4/28/04 FG Lot 359 1990057 6252759 0,0 4/28/04 FG Lot 399 1990249 6252989 0,0 4/28/04 FG Lot 165 1990325 6253540 0,0 4/28/04 FG Lot 390 1990350 6252923 0,0 4/28/04 FG Lot 357 1990123 6252600 0,0 4/28/04 FG Lot 357 1990057 6252585 0,0 4/28/04 FG Lot 358 1990127 6252689 0,0 4/28/04 FG Lot 392 1990248 6252871 0,0 4/28/04 FG Lot 399 1990244 6253044 0,0 4/28/04 ' FG Lot 359 1990122 6252738 0,0 4/28/04 FG Lot 390 1990375 6252871 0,0 04 04 08 09 08 08 08 04 08 08 08 08 08 08 08 08 08 08 22 22 07 07 22 08 08 07 07 07 22 22 07 08 108,2 108,7 106,3 106,8 105.9 107.2 105.8 108.3 108.3 106,5 107,1 107,5 105,5 105.7 106.0 111.0 106,1 105,7 114,0 113,6 109,6 113.6 111,0 105,8 107,0 112,3 109,6 111,3 112,6 115.7 109.6 105,5 120,5 120,5 117,5 118,0 117,5 117,5 117.5 120,5 117,5 117,5 117,5 117,5 117,5 117.5 117.5 117.5 117.5 117.5 124,0 124,0 122.0 122,0 124.0 117,5 117,5 122,0 122,0 122,0 124,0 124,0 122,0 117.5 10.9 11,4 15,1 13,8 11,7 12,2 14,5 10.4 13.0 11.9 15,0 15,6 16.5 18.5 16.7 16.2 15.2 14.4 13.0 10.9 8.7 12.0 14,4 13,4 14,6 10,3 8.2 9.3 11,0 11,8 12,7 14,9 12,5 12,5 14,0 15.0 14,0 14.0 14.0 12.5 14.0 14.0 14,0 14,0 14.0 14.0 14,0 14.0 14.0 14.0 12,0 12,0 13.0 13.0 12,0 14,0 14,0 13,0 13,0 13,0 12,0 12,0 13.0 14,0 90 90 90 91 90 91 90 90 92 91 91 91 90 90 90 94 90 90 92 92 90 93 90 90 91 92 90 91 91 93 90 90 ;t Number: :t Name: :t Location: 971009014 Bressi Ranch 0 0 Page 146 of 156 ghto ' Assc ' s, Int 3/2 ' " -I SAJ SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 8879 3/10/04 SF PA-12 1988393 6255524 196,0 08 106,6 117.5 13,5 14,0 91 8880 3/10/04 SF PA-12 1988948 6255150 225,0 08 105,8 117.5 12.6 14,0 90 8887 4/14/04 FG Lot 321 1990131 6254575 0,0 08 111,7 117.5 12,0 14,0 95 8888 4/14/04 FG Lot 321 1990121 6254505 0,0 08 109,2 117.5 13,9 14,0 93 8889 3/9/04 SF El Fuerte 50+50 1988777 6255515 198.0 08 107,7 117.5 14.3 14,0 92 8890 3/9/04 SF El Fuerte 46+50 1989164 6255632 205,0 10 104,4 112.5 13,7 16,0 93 8891 3/9/04 SF El Fuerte 41+75 1989612 6255715 235,0 10 101,5 112.5 17,6 16,0 90 8892 3/9/04 SF El Fuerte 39+00 1989897 6255742 245,0 08 108,4 117,5 13,3 14,0 92 8893 3/9/04 SF EI Fuerte 27+50 1990968 6255730 295,0 10 102,3 112,5 14,9 16,0 91 8894 3/9/04 SF El Fuerte 26+50 1991075 6255696 310,0 10 104,1 112,5 17,0 16,0 93 8895 3/9/04 SF El Fuerte 26+00 1991141 6255593 320,0 08 107,5 117,5 13,8 14,0 91 8906 3/16/04 SF El Fuerte 28+75 1990884 6255798 285,0 10 102,3 112,5 16,8 16,0 91 8907 3/16/04 SF El Fuerte 28+45 1990868 6255943 280,0 10 106,3 112,5 15,5 16,0 94 8908 3/16/04 SF El Fuerte 31+70 1990636 6255965 260,0 10 104,0 112,5 17,3 16,0 92 8909 3/16/04 SF El Fuerte 29+90 1990787 6255956 274,0 10 105,7 112,5 15,2 16,0 94 8910 3/16/04 SF El Fuerte 33+75 1990409 6255946 240,0 10 105,0 112,5 16,1 16,0 93 8911 3/16/04 SF El Fuerte 34+50 1990304 6255937 230,0 10 101,3 112,5 14,9 16,0 90 8912 3/19/04 CF PA-7 1990528 6253801 382,0 21 108,1 118,0 15,7 13,0 92 8913 3/19/04 CF PA-7 1990488 6253760 380,0 21 105.8 118,0 17,3 13,0 90 8914 3/19/04 CF PA-7 1990536 6253712 379,0 21 108.0 118,0 17,9 13,0 92 8915 3/19/04 CF PA-7 1990491 6253687 377,0 21 105.9 118,0 16,3 13,0 90 8916 3/19/04 CF PA-7 1990483 6253623 376,0 21 109,4 118.0 15,3 13,0 93 8924 4/15/04 SF PA-10 1989986 6252811 313,0 08 110,3 117,5 16,4 14,0 94 8960 4/23/04 FG Lot 490 1988436 6255040 0,0 08 105.8 117,5 16,3 14,0 90 8961 4/23/04 FG Lot 490 1988402 6254991 0,0 08 105.9 117,5 17,9 14,0 90 8962 4/23/04 FG Lot 489 1988369 6255013 0,0 15 100.9 112.0 20,5 15,5 90 8963 4/23/04 FG Lot 489 1988391 6255059 0,0 08 105.9 117.5 16,0 . 14,0 90 8970 4/27/04 FG Lot 249 1989847 6253246 0,0 14 113,7 124.0 9.9 12,0 92 8971 4/27/04 FG Lot 249 1989807 6253219 0,0 14 113.8 124.0 9,8 12,0 92 8972 4/27/04 FG Lot 250 1989817 6253149 0,0 14 112.4 124,0 10.8 12,0 91 8973 4/27/04 FG Lot 250 1989775 6253107 0,0 07 109.9 122.0 10.8 13,0 90 8974 4/27/04 FG Lot 251 1989743 6253179 0,0 07 110.0 122,0 9.5 13,0 90 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 147 of 156 4 Leighton and Associates, Inc 8/23/2 7:54; 18AM SUMMARY OF FIELD DENSITY TESTS Test Test Test Test Soil Drv Densitv Moisture C/o) Relative (%) Test Test Test LiUV-UllUll """" Test Soil No. Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 8975 4/27/04 FG Lot 251 1989713 6253131 0.0 07 109,7 122.0 10.5 13.0 90 9021 4/20/04 FG Lot 396 1990057 6252991 0.0 08 105,8 117.5 13.8 14.0 90 9022 4/20/04 FG Lot 396 1990051 6253040 0,0 08 109,2 117.5 17.1 14.0 93 9023 4/20/04 FG Lot 285 1989291 6254251 0,0 08 109,2 117.5 10.2 14.0 93 9024 4/20/04 FG Lot 285 1989217 6254253 0,0 07 115,9 122.0 11.2 13.0 95 9029 4/20/04 FG Lot 394 1990112 6252887 0,0 08 106.9 117.5 17.8 14.0 91 9030 4/20/04 FG Lot 394 1990121 6252930 0,0 08 105.8 117.5 16.3 14.0 90 9031 4/20/04 FG Lot 393 1990177 6252884 0,0 08 106.6 117.5 8.5 14.0 91 9032 4/20/04 FG Lot 393 1990174 6252924 0,0 22 115.6 124.0 11.5 12.0 93 9033 4/20/04 FG Lot 398 1990177 6252999 0,0 08 107.5 117.5 18.0 14.0 91 9034 4/20/04 FG Lot 398 1990178 6253060 0.0 08 108.9 117.5 9.3 14.0 93 9035 4/20/04 FG Lot 397 1990125 6253050 0.0 08 111.5 117.5 11.3 14.0 95 9036 4/20/04 FG Lot 397 1990122 6252997 0.0 08 94.4 117.5 19.5 14.0 80 RT ON 9036A 9036A 4/20/04 FG Lot 397 1990110 6253017 0.0 08 105.9 117.5 15.9 14.0 90 RT OF 9036 9041 4/21/04 FG Lot 295 1989895 6253991 0.0 15 100.8 112.0 18.1 15.5 90 9042 4/21/04 FG Lot 295 1989863 6253965 0.0 15 100.9 112.0 16.4 15.5 90 9043 4/21/04 FG Lot 296 1989917 6253909 0.0 15 100.9 112.0 17.3 15.5 90 9044 4/21/04 FG Lot 296 1989941 6253974 0.0 08 105.8 117.5 15.8 14.0 90 9045 4/21/04 FG Lot 297 1989968 6253876 0,0 08 105,9 117.5 15.1 14.0 90 9046 4/21/04 FG Lot 297 1989998 6253955 0,0 08 106,0 117.5 13.6 14.0 90 9068 4/23/04 SF PA-9 1988998 6254273 300,0 07 109,8 122.0 11.8 13.0 90 9069 4/23/04 SF PA-9 1989050 6254160 307.0 07 107.4 122.0 10.5 13.0 88 9070 4/23/04 SF PA-9 1989119 6254100 326.0 08 105.7 117.5 18.8 14.0 90 9071 4/23/04 SF PA-9 1989124 6253876 330.0 07 109.8 122.0 11.8 13.0 90 9072 4/23/04 SF PA-9 1989068 6254216 320.0 08 105.9 117.5 15.4 14,0 90 9073 4/23/04 SF PA-9 1989531 6254436 380.0 18 102.0 113.0 14.8 16,0 90 9074 4/23/04 SF PA-9 1989522 6254411 373,0 18 101.8 113.0 15.5 16,0 90 9075 4/23/04 SF PA-9 1989549 6254398 387,0 18 102.4 113.0 14.2 16.0 91 9076 4/23/04 SF PA-9 1989560 6254442 392,0 18 103.1 113.0 16.7 16,0 91 9080 3/8/04 CF Poinsettia 1987962 6255410 175.0 04 108.3 120.5 16.3 12,5 90 9081 3/8/04 CF Poinsettia 1988007 6255525 180.0 04 109,6 120.5 15.7 12,5 91 9082 3/8/04 CF Poinsettia 1988030 6255596 183,0 04 111.4 120.5 12.8 12,5 92 Project Number: 971009014 Project Name: Bressi Ranch ar Project Location: 0 Client: 0 Page 148 of 156 ^Ir eigh id Ai tes, I /23/: " "4;If SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative C/o) Compaction Remarks 9083 3/11/04 CF Poinsettia 1988038 6255505 180.0 04 108.7 120.5 16,0 12.5 90 9084 3/11/04 CF Poinsettia 1988074 6255583 183.0 04 110.4 120.5 14,8 12.5 92 9088 4/21/04 SF El Fuerte 158,0 09 109,8 118.0 15,4 15,0 93 9089 4/21/04 SF El Fuerte 167,0 09 106,7 118.0 14,1 15.0 90 9090 4/21/04 SF El Fuerte 175,0 09 111.2 118.0 14,3 15.0 94 9100 4/9/04 FG Lot 310 1989760 6254767 403,8 18 102.1 113.0 18,3 16.0 90 9101 4/9/04 FG Lot 310 1989761 6254828 403.8 18 102.0 113.0 15,2 16.0 90 9102 4/9/04 FG Lot 311 1989820 6254761 405.0 22 111.3 124,0 11.5 12,0 90 9103 4/9/04 FG Lot 311 1989838 6254832 405.0 23 107.3 119,0 11,9 13,0 90 9104 4/9/04 FG Lot 312 1989888 6254740 405.5 18 101.2 113.0 16.5 16.0 90 9105 4/9/04 FG Lot 312 1989899 6254827 405.5 04 109.4 120.5 13.0 12.5 91 9106 4/9/04 FG Lot 313 1989950 6254739 405.5 20 104.0 116.0 12.4 14.0 90 9107 4/9/04 FG Lot 313 1989951 6254796 405.5 16 105.7 117.0 15.3 14.0 90 9108 4/10/04 FG Lot 314 1990009 6254718 404.8 10 94.8 112.5 14,7 16,0 84 9108A 4/14/04 FG Lot 314 1990006 6254755 404.0 08 106.4 117.5 17,1 14,0 91 9109 4/20/04 FG Lot 314 1990019 6254793 404.8 10 100.7 112.5 14,6 16,0 90 9110 4/10/04 FG Lot 315 1990066 6254713 404.2 22 111.1 124.0 11,6 12,0 90 9111 4/10/04 FG Lot 315 1990077 6254786 404,2 22 113,1 124,0 10,0 12,0 91 9112 4/10/04 FG Lot 316 1990121 6254702 404,8 20 104,3 116,0 16,2 14,0 90 9113 4/10/04 FG Lot 316 1990131 6254771 404.8 20 106,4 116.0 15,4 14.0 92 9114 4/10/04 FG Lot 317 1990186 6254686 405,5 13 103.4 115.0 13,7 16.5 90 9115 4/10/04 FG Lot 317 1990211 6254785 405,5 13 106,5 115.0 15,4 16,5 93 9116 4/10/04 FG Lot 318 1990251 6254674 406,2 16 105.2 117.0 12,8 14,0 90 9117 4/10/04 FG Lot 318 1990283 6254762 406,2 02 109.7 122.5 12,3 11.5 90 9118 4/10/04 FG Lot 319 1990297 6254677 406,9 23 107.1 119.0 11,7 13.0 90 9119 4/10/04 FG Lot 319 1990358 6254776 406.9 23 110.3 119.0 12,5 13.0 93 9120 4/10/04 FG Lot 320 1990364 6254658 407.2 21 106.3 118.0 13.6 13.0 90 9121 4/10/04 FG Lot 320 1990427 6254725 407.2 23 110.0 119.0 13.1 13.0 92 9122 4/10/04 FG Lot 194 1990222 6254096 390.6 04 108.4 120,5 11.5 12.5 90 9123 4/10/04 FG Lot 194 1990181 6254084 390.6 16 105.5 117,0 14.1 14.0 90 9124 4/10/04 FG Lot 195 1990211 6254028 387.8 13 103.8 115,0 13.9 16.5 90 9125 4/10/04 FG Lot 195 1990163 6254032 387.8 13 103.9 115,0 13.6 16.5 90 RTON 9108A RTOF 9108 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 149 of 156 Leighton and Associates, Inc 8/23/2 7:54:ISAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 9126 4/10/04 FG Lot 196 1990205 6253965 385.0 13 103,6 115.0 14,5 16,5 90 9127 4/10/04 FG Lot 196 1990151 6253958 385.0 13 105,0 115.0 14,0 16,5 91 9128 4/10/04 FG Lot 197 1990185 6253900 382.3 04 108.1 120.5 14,4 12,5 90 9129 4/10/04 FG Lot 197 1990148 6253911 382.3 04 108.9 120.5 11,9 12,5 90 9130 4/10/04 FG Lot 198 1990173 6253835 379,5 21 106.2 118.0 13,7 13.0 90 9131 4/10/04 FG Lot 198 1990118 6253848 379,5 21 108.0 118.0 12,3 13.0 92 9132 4/10/04 FG Lot 199 1990167 6253774 376,7 21 106.3 118.0 10,7 13.0 90 9133 4/10/04 FG Lot 199 1990126 6253783 376,7 21 108.4 118.0 12.1 13.0 92 9134 6/9/04 FG Lot 173 1990250 6253672 374,2 08 106.5 117.5 12.8 14.0 91 9135 6/9/04 FG Lot 173 1990220 6253703 374.2 08 107.0 117.5 12.9 14.0 91 9136 6/9/04 FG Lot 174 1990263 6253742 376,7 20 106.1 116.0 13.0 14,0 91 9137 6/9/04 FG Lot 174 1990224 6253776 376.7 20 107.8 116.0 12.9 14,0 93 9138 6/9/04 FG Lot 175 1990271 6253809 379.5 20 105.8 116.0 13.2 14.0 91 9139 6/9/04 FG Lot 175 1990235 6253840 379.5 20 104.5 116.0 12.1 14.0 90 9142 6/9/04 FG Lot 177 1990295 6253934 385.0 20 104,3 116.0 15.1 14.0 90 9143 6/9/04 FG Lot 177 1990258 6253964 385.0 20 105.2 116.0 14.6 14.0 91 9144 6/9/04 FG Lot 188 1990295 6254510 404.5 20 103,9 116.0 14.2 14,0 90 9145 6/9/04 FG Lot 188 1990266 6254553 404.5 20 104,5 116.0 13.7 14,0 90 9146 6/9/04 FG Lot 230 1989362 6253650 331.9 20 104.1 116.0 12.8 14,0 90 9147 6/9/04 FG Lot 230 1989330 6253651 331.9 20 104.7 116.0 13.4 14,0 90 9148 6/9/04 FG Lot 231 1989306 6253710 327.2 20 104.5 116,0 12.4 14,0 90 9149 6/9/04 FG Lot 231 1989271 6253710 327.2 20 104.8 116,0 13,7 14,0 90 9150 6/9/04 FG Lot 232 1989258 6253571 327.3 20 106.6 116,0 13,1 14,0 92 9151 6/9/04 FG Lot 232 1989241 6253601 327,3 20 105,5 116,0 13,3 14,0 91 9152 6/9/04 FG Lot 236 1989516 6253484 345,6 20 105.2 116,0 12,3 14,0 91 9153 6/9/04 FG Lot 236 1989503 6253527 345,6 20 104.5 116,0 15,1 14.0 90 9154 6/9/04 FG Lot 237 1989581 6253456 349,1 20 105.2 116,0 13,7 14,0 91 9155 6/9/04 FG Lot 237 1989575 6253506 349,1 20 104,8 116,0 14,1 14.0 90 9156 6/9/04 FG Lot 238 1989644 6253437 352,5 03 111,2 122,0 10,2 11.0 91 9157 6/9/04 FG Lot 238 1989632 6253481 352,5 03 111,7 122,0 9,9 11.0 92 9158 6/9/04 FG Lot 302 1989762 6254255 400,2 16 105.0 117,0 12,1 14.0 90 9159 6/9/04 FG Lot 302 1989758 6254328 400,2 16 106.3 117,0 11,9 14.0 91 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 150 of 156 4 7eigh'- ' id Af ' tes, T 723/: • -4:18 '• SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 9160 6/9/04 FG Lot 420 1990656 6252981 355.6 08 105,8 117.5 13,4 14,0 90 9161 6/9/04 FG Lot 420 1990594 6253016 355,6 08 106,4 117.5 13,1 14,0 91 9162 6/9/04 FG Lot 415 1990596 6253330 371,2 18 102,6 113.0 12,8 16,0 91 9163 6/9/04 FG Lot 415 1990526 6253331 371,2 18 102,2 113.0 13,5 16,0 90 9164 6/9/04 FG Lot 499 1988511 6254804 214,5 13 103,4 115.0 14,7 16,5 90 9165 6/9/04 FG Lot 499 1988478 6254846 214,5 13 103,8 115.0 14,4 16,5 90 9166 6/9/04 FG Lot 515 1988407 6255162 199.5 19 107,0 118,0 14,3 15,0 91 9167 6/9/04 FG Lot 515 1988407 6255221 199,5 19 106,8 118,0 13,9 15,0 91 9168 6/9/04 FG Lot 514 1988352 6255181 194.5 19 106,3 118,0 14,7 15,0 90 9169 6/9/04 FG Lot 514 1988352 6255235 194.5 19 105,9 118,0 14,4 15,0 90 9170 6/9/04 FG Lot 400 1990304 6252982 351.4 16 105,3 117,0 12,4 14,0 90 9171 6/9/04 FG Lot 400 1990280 6253044 351,4 16 106,1 117,0 12,1 14,0 91 9172 6/9/04 FG Lot 401 1990366 6252986 354.5 16 105,4 117,0 12,1 14,0 90 9173 6/9/04 FG Lot 401 1990351 6253036 354.5 16 105,1 117,0 12,7 14,0 90 9174 6/9/04 FG Lot 402 1990421 6252982 358.2 12 108,0 120.0 11,3 12,5 90 9175 6/9/04 FG Lot 402 1990402 6253045 358.2 12 108,6 120.0 11,0 12,5 90 9176 6/9/04 FG Lot 403 1990486 6252988 360.3 12 109,4 120.0 11,1 12,5 91 9177 6/9/04 FG Lot 403 1990466 6253056 360,3 12 108.3 120.0 12,6 12,5 90 9178 6/9/04 FG Lot 447 1989055 6255464 213,2 19 107.4 118.0 13,1 15.0 91 9179 6/9/04 FG Lot 447 1989026 6255523 213,2 19 108.1 118.0 14,2 15.0 92 9180 6/9/04 FG Lot 164 1990565 6254492 405,0 04 109.4 120.5 10,7 12.5 91 9181 6/9/04 FG Lot 164 1990564 6254518 405,0 04 110.7 120.5 11,4 12,5 92 9210 6/24/04 CF PA-12 1988042 6254672 159,0 08 107.8 117.5 15,8 14,0 92 9211 6/24/04 CF PA-12 1988042 6254687 157,0 08 106.9 117.5 16,2 14,0 91 9212 6/24/04 CF PA-12 1988028 6254670 161,0 08 105.8 117.5 17,8 14,0 90 9221 7/9/04 CF PA-12 1987984 6254931 118,0 08 112.1 117,5 16,6 14,0 95 9222 7/9/04 CF PA-12 1988009 6255027 119,0 08 111.8 117,5 16,2 14,0 95 9223 7/9/04 CF PA-12 1987981 6254791 122,0 08 108.7 117,5 15,8 14,0 93 9224 7/9/04 CF PA-12 1988027 6254915 121,0 08 113.4 117,5 16,8 14.0 97 9225 7/9/04 CF PA-12 1988065 6255083 121,0 08 112.1 117,5 14.4 14.0 95 9226 7/6/04 CF PA-12 1988064 6254889 115,0 04 116.2 120.5 13.8 12.5 96 9227 7/6/04 CF PA-12 1988042 6254930 117,0 04 114.7 120.5 12,7 12,5 95 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 151 of 156 4 Leighton and Associates, Inc 8/23/2 7:54;ISAM SUMMARY OF FIELD DENSITY TESTS Test Tct Test Soil Dry Density Moisture (%) Relative C/o) Test Test Soil Dry Density Moisture (%) Relative C/o) Date Of Northing Easting Elev (ft) Type Field Max Field Opt. Compaction Remarks 7/6/04 CF PA-12 1988050 6254950 109.0 04 114,2 120,5 12.5 12.5 95 7/6/04 CF PA-12 1988049 6254970 111.0 08 112.6 117,5 15.6 14.0 96 7/6/04-CF PA-12 1988009 6254874 116.0 08 113.0 117,5 13.8 14.0 96 7/6/04 CF PA-12 1988023 6254895 118.0 04 115.1 120,5 14.2 12.5 96 7/6/04 CF PA-12 1988007 6254913 120.0 03 117,3 122,0 11.8 11.0 96 7/14/04 CF PA-12 1987976 6254873 115.0 04 114,9 120,5 12.4 12.5 95 7/14/04 CF PA-12 1987991 6254842 130.0 04 108,6 120,5 12.7 12.5 90 A 7/15/04 CF PA-12 1987981 6254848 130.0 04 114.1 120,5 13.0 12.5 95 7/14/04 CF PA-12 1987993 6254758 132.0 08 113.6 117,5 15.4 14.0 97 7/14/04 CF PA-12 1987994 6254725 136.0 04 114,2 120,5 14,3 12.5 95 7/14/04 CF PA-12 1987984 6254691 138.0 03 116.3 122.0 14,3 11.0 95 7/14/04 CF PA-12 1987986 6254670 140.0 03 115.5 122,0 13,5 11.0 95 7/14/04 CF PA-12 1988066 6254894 112.0 08 111.7 117,5 18,3 14.0 95 7/14/04 CF PA-12 1988072 6254915 110.0 03 116.3 122.0 13,2 11.0 95 7/14/04 CF PA-12 1988693 6254921 108.0 03 115,0 122,0 14,1 11.0 94 A 7/14/04 CF PA-12 1988683 6254929 108.0 03 117.2 122.0 14,2 11.0 96 7/14/04 CF PA-12 1988078 6254948 107.0 03 117.6 122.0 14,7 11.0 96 7/14/04 CF PA-12 1988180 6254989 114.0 15 103,3 112,0 18,6 15.5 92 A 7/14/04 CF PA-12 1988070 6254994 114.0 15 107,1 112,0 18.6 15.5 96 7/14/04 CF PA-12 1988103 6254986 116.0 08 111,7 117,5 14.9 14.0 95 7/14/04 CF PA-12 1988093 6255030 118.0 15 106,8 112,0 17.5 15.5 95 7/14/04 CF PA-12 1988110 6254980 120.0 08 113,4 117.5 15.3 14.0 97 7/14/04 CF PA-12 1988078 6254888 122.0 15 106,4 112.0 16.0 15.5 95 7/14/04 CF PA-12 1988051 6254854 123.0 15 106,2 112.0 17,4 15.5 95 7/14/04 CF PA-12 1988086 6254856 124.0 08 112,4 117,5 13.9 14.0 96 7/14/04 CF PA-12 1988062 6254829 126.0 08 111,4 117,5 17.9 14.0 95 7/15/04 CF PA-12 1988059 6255025 122.0 08 111,8 117,5 15.7 14,0 95 7/15/04 CF PA-12 1988053 6254983 123.0 08 110.6 117.5 16.6 14,0 94 A 7/15/04 CF PA-12 1988063 6254989 123.0 08 112.6 117.5 16.6 14,0 96 7/15/04 CF PA-12 1988065 6254938 126.0 04 114.0 120.5 15.4 12,5 95 7/15/04' CF PA-12 1988026 6254854 128.0 15 108.8 112.0 18,1 15,5 97 7/15/04 CF PA-12 1988070 6255099 129.0 04 112.5 120.5 16,5 12,5 93 :t Number: 971009014 :t Name: Bressi Ranch ;t Location 0 0 Page 152 of 156 Ighto ' Assi • s, In '3/2 ' ' ISA' SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Soil Dry Density Moisture (%) Relative C/o) Elev (ft) Type Field Max Field Opt. Compaction Remarks 9255A 7/15/04 CF PA-12 1988077 6255091 129.0 04 114.8 120,5 14.3 12.5 95 9256 7/16/04 CF PA-12 1988115 6255115 131.0 15 109.2 112,0 17.3 15.5 97 9257 7/15/04 CF PA-12 1988106 6254106 128.5 04 114.2 120,5 16.5 12.5 95 9258 7/15/04 CF PA-12 1988027 6254876 133.0 03 117.1 122,0 13.4 11.0 96 9259 7/15/04 CF PA-12 1988052 6255028 135,0 03 115.4 122,0 14.5 11.0 95 9260 7/15/04 CF PA-12 1988050 6254940 137,0 08 112.9 117,5 14.9 14.0 96 9261 7/15/04 CF PA-12 1988094 6254863 138,0 23 112.5 119,0 15.0 13.0 95 9262 7/19/04 CF PA-12 1988021 6255074 116,0 03 116.5 122.0 13.4 11.0 95 9263 7/19/04 CF PA-12 1988002 6255026 118,0 04 117.0 120.5 13.0 12.5 97 9264 7/19/04 CF PA-12 1987987 6254998 115,0 03 115.7 122.0 15.1 11.0 95 9265 7/20/04 CF PA-12 1987975 6254984 117,0 04 114.3 120.5 16.5 12.5 95 9266 7/20/04 CF PA-12 1987997 6254997 120,0 04 117.9 120.5 14,5 12.5 98 9267 7/20/04 CF PA-12 1987975 6255095 123,0 04 114.6 120,5 15,6 , 12.5 95 9268 7/20/04 CF PA-12 1988031 6255106 128,0 03 115.7 122,0 15,2 11.0 95 9269 7/23/04 CF PA-12 1987919 6254857 106,0 03 114,7 122,0 13,2 11.0 94 9269A 7/23/04 CF PA-12 1987969 6254864 106,0 03 116,6 122,0 13,0 11.0 96 9270 7/23/04 CF PA-12 1987966 6254882 108,0 03 118,3 122,0 13,2 11.0 97 9271 7/26/04 CF PA-12 1987983 6254957 110,0 04 114,5 120,5 18,3 12.5 95 9272 7/23/04 CF PA-12 1987945 6254888 104,0 03 115,3 122.0 14.2 11,0 95 9273 7/23/04 CF PA-12 1987933 6254813 108,0 03 109,7 122,0 18,7 11,0 90 9273A 7/23/04 CF PA-12 1987943 6254819 108,0 04 114.1 120,5 14.8 12,5 95 9274 7/23/04 CF PA-12 1987973 6254920 112.0 04 115,4 120,5 13.6 12,5 96 9275 7/23/04 CF PA-12 1987939 6254796 114.0 04 114.4 120.5 12.9 12,5 95 9276 7/26/04 CF PA-12 1987998 6254900 116.0 08 109.6 117.5 17.9 14,0 93 9276A 7/26/04 CF PA-12 1987990 6254905 116.0 08 111.6 117.5 16.2 14,0 95 9277 7/26/04 CF PA-12 1987975 6254892 118.0 08 113.6 117.5 16.4 14.0 97 9278 7/26/04 CF PA-12 1987956 6254786 120.0 04 115.9 120.5 15.0 12.5 96 9279 7/26/04 CF PA-12 1987994 6254949 122,0 13 108.9 115.0 17.9 16.5 95 9280 7/26/04 CF PA-12 1988008 6254995 124,0 13 111.9 115.0 18,0 16,5 97 9281 7/26/04 CF PA-12 1987983 6254987 126,0 04 113.0 120.5 13,2 12.5 94 9281A 7/26/04 CF PA-12 1987973 6254997 126.0 04 115.7 120.5 13,9 12.5 96 9282 7/26/04 CF PA-12 1988019 6255069 128.0 04 114.7 120.5 14,3 12.5 95 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 153 of 156 4 Leighton and Associates, Inc 8/23/2 7:54; I SAM SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative C/o) Compaction Remarks 9283 7/26/04 CF PA-12 1988008 6254978 130,0 04 113,9 120.5 12.5 12.5 95 9284 7/26/04 CF PA-12 1987962 6254815 131,0 03 113.6 122.0 12.7 11.0 93 9284A 7/26/04 CF PA-12 1987952 6254805 131,0 03 116.8 122.0 12,9 11.0 96 9285 7/27/04 CF PA-12 1988044 6255051 133,0 03 117.6 122.0 14,3 11.0 96 9286 7/27/04 CF PA-12 1987949 6255007 134,0 03 117.4 122.0 15,6 11.0 96 9287 7/27/04 CF PA-12 1987960 6254961 135,0 04 114.6 120.5 13,0 12.5 95 9288 7/27/04 CF PA-12 1987949 6254794 137.0 04 117.1 120.5 15.4 12.5 97 9289 7/28/04 CF PA-12 1987952 6254767 138.5 04 116.2 120.5 15.5 12.5 96 9290 7/27/04 CF PA-12 1987967 6255053 134.0 08 111.1 117.5 17.8 14.0 95 9291 7/27/04 CF PA-12 1988022 6254972 136.0 08 112.4 117.5 15.9 14.0 96 9292 7/27/04 CF PA-12 1987979 6254901 130.0 03 118,6 122.0 13.6 11.0 97 9293 7/27/04 CF PA-12 1987947 6254888 132.0 08 112,6 117.5 16.0 14.0 96 9294 7/28/04 CF PA-12 1988048 6254940 137.0 03 118.6 122.0 14.5 11.0 97 9295 7/28/04 CF PA-12 1988061 6254991 135,0 03 115.8 122.0 14.3 11.0 95 9296 7/28/04 CF PA-12 1988004 6255139 127.0 04 115,7 120.5 15.1 12.5 96 9297 7/28/04 CF PA-12 1988050 6255195 130.0 04 114,5 120.5 15.4 12.5 95 9298 7/28/04 CF PA-12 1988023 6255239 132.0 04 111.3 120.5 15.0 12.5 92 9298A 7/28/04 CF PA-12 1988029 6255231 132,0 04 114,4 120.5 15.1 12.5 95 9299 7/28/04 CF PA-12 1988017 6255212 134.0 04 116.9 120.5 13.3 12,5 97 9300 7/28/04 CF PA-12 1988054 6255229 136.0 04 112.9 120.5 14.7 12,5 94 9300A 7/28/04 CF PA-12 1988044 6255239 136,0 04 114,1 120.5 14.7 12,5 95 9301 7/28/04 CF PA-12 1988050 6255068 138,0 04 115,2 120.5 16.1 12,5 96 9302 7/29/04 CF PA-12 1988012 6255214 138,0 08 111,8 117.5 17.3 14,0 95 9303 7/29/04 CF PA-12 1988052 6255059 140,0 04 116,7 120.5 16.0 12,5 97 9304 7/29/04 CF PA-12 1988065 6255264 142,0 04 114,9 120.5 16.3 12,5 95 9311 8/2/04 CF Poinsettia 1987956 6254962 133,0 03 115,7 122.0 15.7 11.0 95 9312 8/2/04 CF Poinsettia 1987937 6254911 135,0 03 116,4 122,0 13,9 11,0 95 9313 8/2/04 CF Poinsettia 1987970 6255024 137,0 03 115,8 122,0 16.5 11,0 95 9314 8/2/04 CF Poinsettia 1987917 6254823 139,0 04 113.8 120,5 16.8 12,5 94 9315 8/2/04 CF Poinsettia 1987985 6255066 142.0 04 110.2 120,5 14,3 12,5 91 9316 8/2/04 CF Poinsettia 1987955 6254969 144,0 04 112.6 120,5 15,1 12,5 93 9317 8/2/04 CF Poinsettia 1988065 6255313 147,0 04 109.5 120.5 17,6 12.5 91 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 154 of 156 ^ eight d As - ^ tes, I •4:18/' SUMMARY OF FIELD DENSITY TESTS Test No. Test Date Test Of Location Northing Easting Test Elev (ft) Soil Type Dry Density Field Max Moisture (%) Field Opt. Relative C/o) Compaction Remarks 9318 8/2/04 CF Poinsettia 1988028 6255233 145.0 03 114.6 122.0 14.2 11.0 94 9319 8/2/04 CF Poinsettia 1988013 6255203 150,0 04 109.8 120.5 16.8 12.5 91 9320 8/2/04 CF Poinsettia 1987973 6255133 149,0 04 110.2 120,5 14,7 12.5 91 9321 8/3/04 CF Poinsettia 1987939 6254842 145,0 03 113.3 122,0 15,8 11.0 93 9322 8/3/04 CF Poinsettia 1987968 6255071 150,0 04 111.2 120.5 14,8 12.5 92 9323 8/3/04 CF Poinsettia 1987933 6254921 148,0 04 108.9 120.5 16.7 12.5 90 9324 8/3/04 CF Poinsettia 1987971 6254942 153,0 03 112.0 122,0 15.2 11.0 92 9325 8/3/04 CF Poinsettia 1987963 6255118 158,0 04 108.8 120,5 14,1 12.5 90 9326 8/3/04 CF Poinsettia 1987994 6255238 164,0 04 111.7 120,5 17,3 12.5 93 9327 8/3/04 CF Poinsettia 1988010 6255286 167,0 04 109.5 120,5 16,5 12.5 91 9328 8/3/04 CF Poinsettia 1987968 6255178 160,0 03 114.2 122,0 16,6 11,0 94 9329 8/3/04 CF Poinsettia 1988028 6255315 169,0 04 112.6 120,5 14,8 12,5 93 9330 8/3/04 CF PA-12 1988025 6254949 140,0 04 114,7 120,5 14,8 12,5 95 9331 8/3/04 CF PA-12 1988009 6254982 141.0 04 114,4 120.5 15,5 12,5 95 9332 8/3/04 CF PA-12 1988068 6254130 146.0 04 110,4 120.5 16,7 12,5 92 9334 8/3/04 CF PA-12 1988061 6254042 144.0 03 111.7 122.0 16,3 11,0 92 9335 8/3/04 CF PA-12 1988033 6254941 143.0 03 113,2 122.0 17,1 11,0 93 9335 8/4/04 CF PA-12 1988064 6255097 141.0 08 109,7 117,5 16,2 14,0 93 9336 8/4/04 CF PA-12 1988040 6255067 142.0 08 115,2 117,5 14,7 14,0 98 9337 8/4/04 CF PA-12 1988077 6255205 144.0 08 110,9 117.5 14,4 14,0 94 9338 8/4/04 CF PA-12 1988055 6255200 147.0 04 108.8 120.5 15,9 12,5 90 9339 8/4/04 CF PA-12 1988043 6254984 140,0 04 109,5 120,5 14,3 12,5 91 9340 8/4/04 CF PA-12 1988080 6254998 142,0 14 111.7 124,0 12,2 12,0 90 9341 8/4/04 CF PA-12 1988003 6254875 144,0 04 109.7 120,5 16.1 12,5 91 9342 8/4/04 CF PA-12 1988033 6254863 145,0 04 109.9 120.5 16.0 12,5 91 9343 8/4/04 CF PA-12 1987978 6254806 147,0 04 115.3 120.5 15.5 12,5 96 9344 8/4/04 CF PA-12 1988098 6254950 144,0 04 112.4 120.5 15.0 12,5 93 9345 8/4/04 CF PA-12 1987942 6254961 145,5 04 112.5 120.5 15,3 12.5 93 9346 8/4/04 CF PA-12 1988091 6255203 150.0 14 115.4 124.0 13,7 12.0 93 9347 8/6/04 CF PA-12 1988306 6255302 194.0 04 110.7 120.5 14,4 12.5 92 9348 8/6/04 CF PA-12 1988312 6255314 196,0 04 107.9 120.5 14.0 12.5 90 9349 8/6/04 CF PA-12 1988456 6255373 193,0 08 108.2 117.5 16.4 14.0 92 Project Number: Project Name: Project Location: Client: 971009014 Bressi Ranch 0 0 Page 155 of 156 4 Leighton and Associates, Inc 8/23/2 7:54;ISAM SVP •JiU. 'S3j; V Pi 9Sl J0 9SI aSBj 0 0 Ljouey jssajg t'tOBOOtze :jue!io :uoijBoo-| pafojcj :3UjeN loafojcj :j8quinN joafojcj 96 Ot'l 9£1 S'/.ll £•£11 80 O'LU /.86t'539 866Z.861 3I-Vd HD P0/6/L 59£6 Z.6 531 6"Zl 50ZI Z-LU t'O oeii Z,88t'539 5308861 3I-Vd dD PO/L/L t79£6 86 0>1 9£1 S'Z.11 it'll 80 0131 5981^539 6508861 3I-Vd JD PO/UL £9£6 56 S'Zl 6'31 50Z1 rt-ii frO 0'91I 586t'539 Z, £08861 3l-Vd dD P0/9/L V39£6 £6 S'Zl £•£1 SOZl Z.111 I'O 0911 SL6P5Z9 LZ02261 31-VcI JD P0/9/L 39£6 56 Oil 531 OZZl £911 £0 O'^ll 556K39 0£08861 31-Vd JD P0/9/L 19£6 16 Ol7l 051 SLW 8 901 80 OLPl £5Z,t'539 9L6L261 31-Vd JD 170/11/8 09£6 96 0£1 0£I 0611 It'll £3 0£SI t'66t'539 9308861 3I-Vd JD P0/\ 1/8 65£6 06 0£1 5-Zl 0611 O'LOl £3 0151 336t'539 8/.6/.861 31-Vd JD t'O/11/8 85£6 \'6 0£1 6£l 0611 £•311 £3 0051 0£8t'539 0308861 31-Vd JD t'O/11/8 Li£6 £6 5'Zl 6£1 5021 £'311 t'O 06171 8905539 3108861 31-Vd JD t'O/OI/8 95£6 t'6 5'31 151 5031 5£11 t'O 0'9t'l 0L6PSZ9 9808861 31-Vd JD 1^0/01/8 55£6 36 Ot'l £'81 5/.I1 O'SOl 80 0-5t'l P06PSZ9 IL6L261 31-Vd JD WO 1/8 t'5£6 26 STl St'l 5031 nil t'O O'St'l SZLP9Z9 IP6L261 31-Vd JD t'O/OI/8 £5£6 96 5T1 9t'l 50cl 1511 t'O O't't'l 19LP5Z9 0008861 31-Vd JD t'O/OI/8 35£6 56 0£1 £91 0'61I 9'31l £3 0 961 /.8£5539 6Z,£8861 31-Vd JD 170/9/8 15£6 96 0£1 ££l 0-611 £'t?ll £3 0'56I 99£5539 81^8861 31-Vd JD 170/9/8 05£6 s>|jeui3){ uoipeamo^ '%dQ PPU (%T5ApBp^ (o/„) ajnjsiojv adXx IIOS (}J) A3|a »S3X Suj^seg Su!q}JO\j UOIJBDO^ JO 1S31 •ON 1S3X S1S31 AiisN3a an3id do viAiiAins 971009-014 APPENDIX C •ahnratory Testing Prnredure?; and Test Re?;ijlts Maximum Densitv Tests: The maximum dry density and optimum moisture content of typical soils 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 Light-brown clayey SAND (Alluvium) 125.0 11.0 2 BrowTi sandy silty CLAY (Alluvium) 122.5 11.5 3 Light-brown silty clayey SAND (Alluvium) 122.0 11.0 4 Olive-brown clayey SAND (Alluvium) 120.5 12.5 5 Olive brown sandy CLAY (Alluvium) 124.0 12.0 6 Red-brown sandy CLAY (Alluvium) 122.5 11.5 7 Olive light brown silty fine SAND 122.0 13.0 8 Gray Brown to Olive Brown clayey silty fme SAND 117.5 14.0 9 Light Olive-gray clayey silty SAND 118.0 15.0 10 Light brown Clayey very fine SAND 112.5 16.0 11 Brown clayey SAND (fill mix) 120.0 13.0 12 Brown clayey SAND (fill mix) 120.0 12.5 13 Dark brown sandy CLAY (Alluvium) 115.0 16.5 14 Light brown olive brown 124.0 12.0 15 Light gray bro-wn silty very fine to fine SAND 112.0 15.5 16 Light gray fme sand 117.0 14.0 17 Light yellow-brown clayey silty SAND 114.0 14.5 18 Light olive brown siity clayey SAND 113.0 16.0 19 Yellow brown clayey silty SAND 118.0 15.0 20 Pale Olive light brown clayey silty SAND 116.0 14.0 21 Pale Olive Ught brown clayey silty SAND 118.0 13.0 C-1 APPENDIX C (Continued) 971009-014 Sample Number Sample Description Maximum Dry Density (pcf) Optimum Moisture Content (%) 22 Pale olive to gray brown silty sand 124.0 12.0 23 Pale Olive to Gray brown clayey silty SAND 119.0 13.0 24 Yellow-Brown Clayey SAND 116.0 13.5 25 Brown CLAY 104.0 19.0 26 Olive Gray CLAY 112.0 17.0 27 Yellow-Brown Clayey SAND 118.5 14.0 28 Brown Silty SAND 126.0 9.5 Expansion Index Tests: The expansion potential of selected materials was evaluated by the Expansion Index Test, UBC Standard No. 18-2. Specimens are molded under a given compactive energy to approximately the optimum moisture content and approximately 90 percent relative compaction. The prepared l-inch thick by 4-inch diameter specimens are loaded to an equivalent 144 psf surcharge and are inundated with distilled water until volumetric equilibrium is reach. The results of these tests are presented on Table 1 at the rear of the text. Soluble Sulfates: The soluble sulfate contents of selected samples were determined by standard geochemical methods. The results of these tests are presented on Table 1 at the rear of the text. C-2 Leighton and Associates, Inc. GENERAL EARTHWORK AND GRADING SPECinCA'nONS Page 1 of 6 LEIGHTON AND ASSOCIATES, INC. GENERAL EARTHWORK AND GRADING SPECIFICATIONSFOR ROUGH GRADING 1.0 General 1.1 Intent; These General Earthwork and Grading Specifications are for the grading and earthwork shown on the approved grading plan(s) and/or indicated in the geotechnical report(s). These Specifications are a part of the recommendations contained in the geotechnical report(s). In case of conflict, the specific recommendations in the geotechnical report shall supersede these more general Specifications. Observations of the earthwork by the project Geotechnical Consultant during the course of grading may result in new or revised recoinmendations that could supersede these specifications or the recommendations in the geotechnical report(s). 1.2 The Geotechnical Consultant of Record; Prior to commencement of work, the owner shall employ the Geotechnica] Consultant of Record (Geotechnical Consultant). The Geotechnical Consultants shall be responsible for reviewing the approved geotechnical report(s) and accepting the adequacy of the preliminary geotechnical findings, conclusions, and recommendationsprior to the commencementof the grading. Prior to commencement of grading, the Geotechnical Consultant shall review the "work plan" prepared by the Earthwork Contractor (Contractor) and schedule sufficient persormel to perfomi the appropriate level of observation, mapping, and compaction testing. During the grading and earthwork operations, the Geotechnical Consultant shall observe, map, and document the subsurface exposures to verify the geotechnical design assumptions. If the observed conditions are found to be significantly different than the interpreted assumptions during the design phase, the Geotechnical Consultant shall inform the owner, recommend appropriate changes in design to accommodate the observed conditions, and notify the review agency where required. Subsurface areas to be geotechnically observed, mapped, elevations recorded, and/or tested include natural ground after it has been cleared for receiving fill but before fill is placed, bottoms of all "remedial removal" areas, all key bottoms, and benches made on sloping ground to receive fill. The Geotechnical Consultant shall observe the moisture-conditioningand processing of the subgrade and fill materials and perfonn relative compaction testing of fill to detennine the attained level of compaction. The Geotechnical Consultant shall provide the test results to the owner and the Contractor on a routine and frequent basis. 3030.1094 Leightonand Associates,Inc. GENERAL EARTHWORK AND GRADING SPECIFICA'nONS Page 2 of 6 1.3 The Earthwork Contractor: The Earthwork Contractor (Contractor) shall be qualified, experienced, and knowledgeable in earthwork logistics, preparation and processing of ground to receive fill, moisture-conditioningand processing of fill, and compacting fill. The Contractor shall review and accept the plans, geotechnical report(s), and these Specifications prior to commencement of grading. The Contractor shall be solely responsible for performing the grading in accordance with the plans and specifications. The Contractor shall prepare and submit to the owner and the Geotechnical Consultant a work plan that indicates the sequence of earthwork grading, the number of "spreads" of work and the estimated quantities of daily earthwork contemplated for the site prior to commencement of grading. The Contractor shall inform the owner and the Geotechnical Consultant of changes in work schedules and updates to the work plan at least 24 hours in advance of such changes so that appropriate observations and tests can be planned and accomplished. The Contractor shall not assume that the Geotechnical Consultant is aware of all grading operations. The Contractor shall have the sole responsibility to provide adequate equipment and methods to accomplish the earthwork in accordance with the applicable grading codes and agency ordinances, these Specifications, and the recommendations in the approved geotechnical report(s) and grading plan(s). If, in the opinion of the Geotechnical Consultant, unsatisfactory conditions, such as unsuitable soil, improper inoisture condition, inadequate compaction, insufficient buttress key size, adverse weather, etc., are resulting in a quality of work less than required in these specifications, the Geotechnical Consultant shall reject the work and may recommend to the owner that construction be stopped until the conditions are rectified. 2.0 Preparation of Areas to be Filled 2.1 Clearing and Grubbing; 'Vegetation, such as brush, grass, roots, and other deleterious material shall be sufficiently removed and properly disposed of in a method acceptable to the owner, goveming agencies, and the Geotechnical Consuhant. The Geotechnical Consultant shall evaluate the extent of these removals depending on specific site conditions. Earth fill material shall not contain more than 1 percent of organic materials (by volume). No fill lift shall contain more than 5 percent of organic matter. Nesting of the organic materials shall not be allowed. If potentially hazardous materials are encountered, the Contractor shall stop work in the affected area, and a hazardous material specialist shall be infomied immediately for proper evaluation and handlingof these materials prior to continuingto work in that area. As presently defined by the State of Califomia, most refined petroleum products (gasoline, diesel fuel, motor oil, grease, coolant, etc.) have chemical constituents that are considered to be hazardous waste. As such, the indiscriminate dumping or spillage of these fluids onto the ground may constitute a misdemeanor, punishable by fines and/or imprisonment, and shall not be allowed. 3030.1094 Leightonand Associates,Inc. GENERAL EARTHWORK AND GRADING SPECIFICATIONS Page 3 of 6 2.2 Processing: Existing ground that has been declared satisfactory for support of fill by the Geotechnical Consultant shall be scarified to a minimum depth of 6 inches. Existing ground that is not satisfactory shall be overexcavated as specified in the following section. Scarification shall continue until soils are broken down and free of large clay lumps or clods and the working surface is reasonably uniform, flat, and free of uneven features that would inhibit uniform compaction. 2.3 Overexcavation; In addition to removals and overexcavations recommended in the approved geotechnical report(s) and the grading plan, soft, loose, dry, saturated, spongy, organic-rich, highly fractured or otherwise unsuitable ground shall be overexcavated to competent ground as evaluated by the Geotechnical Consultant during grading. 2.4 Benching; Where fills are to be placed on ground with slopes steeper than 5:1 (horizontal to vertical units), the ground shall be stepped or benched. Please see the Standard Details for a graphic illustration. The lowest bench or key shall be a minimum of 15 feet wide and at least 2 feet deep, into competent material as evaluated by the Geotechnical Consultant. Other benches shall be excavated a minimum height of 4 feet into competent material or as otherwise recommended by the Geotechnical Consultant. Fill placed on ground sloping flatter than 5:1 shall also be benched or otherwise overexcavated to provide a flat subgrade forthefiU. 2-5 Evaluation/Acceptance of Fill Areas; All areas to receive fill, including removal and processed areas, key bottoms, and benches, shall be observed, mapped, elevations recorded, and/or tested prior to being accepted by the Geotechnical Consultant as suitable to receive fill. The Contractor shall obtain a written acceptance from the Geotechnical Consultant prior to fill placement, A licensed surveyor shall provide the survey control for determiningelevations of processed areas, keys, and benches. 3.0 Fill Material 3.1 General; Material to be used as fill shall be essentially free of organic matter and other deleterious substances evaluated and accepted by the Geotechnical Consultant prior to placement. Soils of poor quality, such as those with unacceptable gradation, high expansion potential, or low strength shall be placed in areas acceptable to the Geotechnical Consultantor mixed with other soils to achieve satisfactoryfill material. 3.2 Oversize: Oversize material defined as rock, or other irreducible material with a maximum dimension greater than 8 inches, shall not be buried or placed in fill unless location, materials, and placement methods are specifically accepted by the Geotechnical Consultant. Placement operations shall be such that nesting of oversized material does not occur and such that oversize material is completely surrounded by conipacted or densified fill. Oversize material shall not be placed within 10 vertical feet of finish grade or within 2 feet offuture utilities or underground constmction. 3030.1094 Leighton and Associates, lnc, GENERAL EARTHWORK AND GRADING SPECIFICA'nONS Page 4 of 6 3.3 Import: If importing of fill material is required for grading, proposed import material shall meet the requirements of Section 3.1. The potential import source shall be given to the Geotechnical Consultant at least 48 hours (2 working days) before importing begins so that its suitability can be determined and appropriate tests performed. 4.0 Fill Placementand Compaction 4.1 Fill Lavers: Approved fill material shall be placed in areas prepared to receive fill (per Secdon 3.0) in near-horizontal layers not exceeding 8 inches in loose thickness. The Geotechnical Consultant may accept thicker layers if testing indicates the grading procedures can adequately compact the thicker layers. Each layer shall be spread evenly and mixed thoroughlyto attain relative uniformity of material and moisture throughout 4.2 Fill Moisture Conditioning: Fill soils shall be watered, dried back, blended, and/or mixed, as necessary to attain a relatively uniform moisture content at or slightly over optimum. Maximum density and optimum soil moisture content tests shall be performed in accordance with the American Society of Testing and Materials (ASTM Test Method D1557-91). 4.3 Compaction of Fill: After each layer has been moisture-conditioned, mixed, and evenly spread, it shall be uniformly compacted to not less than 90 percent of maximum dry density (ASTM Test Method Dl 557-91). Compaction equipment shall be adequately sized and be either specifically designed for soil compaction or of proven reliability to efficiently achieve the specified level of compaction with uniformity. 4.4 Compaction of Fill Slopes; In addition to normal compaction procedures specified above, compaction of slopes shall be accomplished by backrolling of slopes with sheepsfoot rollers at increments of 3 to 4 feet in fill elevation, or by other methods producing satisfactory results acceptable to the Geotechnical Consultant. Upon completion of grading, relative compaction of the fill, out to the slope face, shall be at least 90 percent of maximum density per ASTM Test Method DI 557-91. 4.5 Compaction Testing; Field tests for moisture content and relative compaction of the fill soils shall be performed by the Geotechnical Consultant. Location and frequency of tests shall be at the Consultant's discretion based on field conditions encountered. Compaction test locations will not necessarily be selected on a random basis. Test locations shall be selected to verify adequacy of compaction levels in areas that are judged to be prone to inadequate compaction (such as close to slope faces and at the fill/bedrock benches). 3030.1094 Leighton and Associates, Inc. GENERAL EARTHWORK AND GRADING SPECIFICA'nONS Page 5 of 6 4.6 Frequencv of Compaction Testing: Tests shall be taken at intervals not exceeding 2 feet in vertical rise and/or 1,000 cubic yards of compacted fill soils embankment. In addition, as a guideline, at least one test shall be taken on slope faces for each 5,000 square feet of slope face and/or each 10 feet of vertical height of slope. The Contractor shall assure that fill construction is such that the testing schedule can be accomplished by the Geotechnical Consultant. The Contractor shall stop or slow down the earthwork constmction if these minimum standards are not met. 4.7 Compaction Test Locations: The Geotechnical Consultant shall document the approximate elevation and horizontal coordinates of each test location. The Contractor shall coordinate with the project surveyor to assure that sufficient grade stakes are established so that the Geotechnical Consultant can determine the test locations with sufficient accuracy. At a minimum, two grade stakes within a horizontal distance of 100 feet and vertically less than 5 feet apart from potential test locations shall be provided. 5.0 Subdrain Installation Subdrain systems shall be installed in accordance with the approved geotechnical report(s), the grading plan, and the Standard Details. The Geotechnical Consultant may recommend additional subdrains and/or changes in subdrain extent, location, grade, or material depending on conditions encountered during grading. All subdrains shall be surveyed by a land surveyor/civil engineer for line and grade after installation and prior to burial. Sufficient time should be allowed by the Contractor for these sui-veys. 6.0 Excavation Excavations, as well as over-excavation for remedial purposes, shall be evaluated by the Geotechnical Consultant during grading. Remedial removal depths shown on geotechnical plans are estimates only. The actual extent of removal shall be determined by the Geotechnical Consultant based on the field evaluation of exposed conditions during grading. "Where fill-over-cut slopes are to be graded, the cut portion of the slope shall be made, evaluated, and accepted by the Geotechnical Consultant prior to placement of materials for construction of the fill portion of the slope, unless otherwise recommended by the Geotechnical Consultant. 3030.1094 Leightonand Associates,Inc. GENERAL EARTHWORK AND GRADING SPECIFICATIONS Page 6 of 6 7.0 Trench Backfills 7.1 The Contractor shall follow all OHSA and Cal/OSHA requirements for safety of trench excavations. 7.2 All bedding and backfill of utility trenches shall be done in accordance with the applicable provisions of Standard Specifications of Public Works Construction. Bedding material shall have a Sand Equivalent greater than 30 (SE>30). The bedding shall be placed to 1 foot over the top of the conduit and densified by jetting. Backfill shall be placed and densified to a minimum of 90 percent of maximum from I foot above the top of the conduit to the surface. 7.3 The jetting of the bedding around the conduits shall be observed by the Geotechnical Consultant. 7.4 The Geotechnical Consultant shall test the trench backfill for relative compaction. At least one test should be made for every 300 feet of trench and 2 feet of fill. 7.5 Lift thickness of trench backfill shall not exceed those allowed in the Standard Specifications of Public Works Construction unless the Contractor can demonstrate to the Geotechnical Consultant that the fill lift can be compacted to the minimuni relative compaction by his altemative equipment and method. FILL SLOPE PROJECTED PLANE 1 TO 1 MAXIMUM FROM TOE OF SLOPE TO APPROVED GROUND GROUND BENCH HEIGHT (4' TYPICAL) REMOVE UNSUITABLE MATERIAL 2' MIN.- KEY DEPTH LOWEST BENCH (KEY) FILL-OVER-CUT SLOPE EXISTING GROUND SURFACE T '-BENCH HEIGHT (4' TYPICAL) REMOVE UNSUITABLE MATERIAL CUT-OVER-FILL SLOPE -CUT FACE SHALL BE CONSTRUCTED PRIOR TO FILL PLACEMENT TO ASSURE ADEOUATE GEOLOGIC CONDITIONS EXISTING GROUND SURFACE PROJECTED PLANE 1 TO 1 MAXIMUM FROM TOE OF SLOPE TO APPROVED GROUND CUT FACE SHALL BE CONSTRUCTED PRIOR TO FILL PLACEMENT OVERBUILD AND TRIM BACK REMOVE UNSUITABLE MATERIAL BENCH HEIGHT (4' TYPICAL) FOR SUBDRAINS SEE STANDARD DETAIL C 2' MIN,—I KEY DEPTH LOWEST BENCH (KEY) BENCHING SHALL BE DONE WHEN SLOPE'S ANGLE IS EQUAL TO OR GREATER THAN 5:1. MINIMUM BENCH HEIGHT SHALL BE 4 FEET AND MINIMUM FILL WIDTH SHALL BE 9 FEET, KEYING AND BENCHING GENERAL EARTHWORK AND GRADING SPECIFICATIONS STANDARD DETAILS A LEIGHTON ANO ASSOCIATES FINISH GRADE SLOPE FACE •:-:-:-:-:-:-:-:-:-:-:4 MiNri OVERSIZE WINDROW • OVERSIZE ROCK IS LARGER THAN 8 INCHES IN LARGEST DIMENSION. • EXCAVATE A TRENCH IN THE COMPACTEO FILL DEEP ENOUGH TO BURY ALL THE ROCK. ' BACKFILL WITH GRANULAR SOIL JETTED OR FLOODED IN PLACE TO FILL ALL THE VOIDS. • DO NOT BURY ROCK WITHIN 10 FEET OF FINISH GRADE. • WINDROW OF BURIED ROCK SHALL BE PARALLEL TO THE FINISHED SLOPE, GRANULAR MATERIAL TO BE' r-,r-TAii DENSIFIED IN PLACE BY ULI AIL FLOODING OR JETTING, ^JETTED OR FLOODED GRANULAR MATERIAL TYPICAL PROFILE ALONG WINDROW OVERSIZE ROCK DISPOSAL GENERAL EARTHWORK AND GRADING SPECIFICATIONS STANDARD DETAILS B LEIGHTON AND ASSOCIATES BENCHING REMOVE UNSUITABLE MATERIAL SUBDRAIN TRENCH SEE DETAIL BELOW CALTRANS CLASS 2 PERMEABLE OR #2 ROCK (9FT"3/FT) WRAPPED IN FILTER FABRIC // /'• FILTER FABRIC (MIRAFI UON OR APPROVED EQUIVALENT)* 4" MIN. BEDDING COLLECTOR PIPE SHALL BE MINIMUM 6" DIAMETER SCHEDULE 40 PVC PERFORATED PIPE, SEE STANDARD DETAIL D FOR PIPE SPECIFICATIONS SUBDRAIN DFTAII DESIGN FINISH GRADE NONPERFORATED 6"0 MIN 6 0MIN. PIPE FILTER FABRIC (MIRAFI UON OR APPROVED EQUIVALENT) CALTRANS CLASS 2 PERMEABLE OR #2 ROCK (9FT'^3/FT) WRAPPED IN FILTER FABRIC DETAIL OF CANYON SUBDRAIN OUTI FT CANYON SUBDRAINS GENERAL EARTHWORK AND GRADING SPECIFICATIONS STANDARD DETAILS C LEIGHTON AND ASSOCIATES OUTLET PIPES 4" 0 NONPERFORATED PIPE 100' MAX. O.C. HORIZONTALL'T 30' MAX O.C. VERTICALLY 15' MIN. '^'^y^ BACK CUT --syyi^ 1:1 OR FLATTER .-Zf" "—BENCH ~^SEE SUBDRAIN TRENCH DETAIL LOWEST SUBDRAIN SHOULD BE SITUATED AS LOW AS POSSIBLE TO ALLOW SUITABLE OUTLET -KEY DEPTH (2' MIN,) KEY WIDTH AS NOTED ON GRADING PLANS (15' MIN,) OVERLAP FROM THE TOP HOG RING TIED EVERY 6 FEET CALTRANS CLASS II PERMEABLE OR #2 ROCK (3 FT"3/FT) WRAPPED IN FILTER FABRIC r-4" 0 \ NON-PERFORATED \ OUTLET PIPE PROVIDE POSITIVE SEAL AT THE JOINT T-CONNECTION FOR COLLECTOR PIPE TO OUTLET PIPE 6" MIN, COVER 4" 0 PERFORATED PIPE -FILTER FABRIC ENVELOPE (MIRAFI UO OR APPROVED EOUIVALENT) 4" MIN, BEDDING SUBDRAIN TRENCH DETAIL SUBDRAIN INSTALLATION - subdrain collector pipe shall be installed with perforotion down or unless otherw.se designated by the geotechnical consultant. Outlet pipes shoVbe noo-perfarated ^l^ n K f/!"^'"°wo'^'P-! °' S perforations uniforrr^ly^paced per foot Pe fora fon rsT^'.'0.7\0. l^r^hXle^^'Syi^J^cS^e ^^^s^'^Z^^. ^^^^ ^^^'^ ^ ^o-iM^'^r^"/ ^n°" ,^VP'°",'^ in a trench no wide than twice the subdroin pipe Pipe shall be in S bLk'll. ^ ^''"P' 5 feet which shoN be notive BUTTRESS OR REPLACEMENT FILL SUBDRAINS GENERAL EARTHWORK AND GRADING SPECIFICATIONS STANDARD DETAILS D LEIGHTON ANO ASSOCIATES