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CT 04-03; LA COSTA RIDGE NEIGHBORHOODS 2.3 & 2.4; FINAL REPORT OF TESTING AND OBSERVATION SERVICES PERFORMED DURING SITE IMPROVEMENTS; 2008-06-05
II - W1 INCORPORATED GEOTEC:NICAL CONSULTANTS 7' (410>) Project No. 0729-52-04 V V June 5, 2008 . 1 ,- S Warmington Homes - 5740 Fleet Street, Suite 101 V V V V Carlsbad, California 92008" V Attention: Mr. Chuck Isbell •V V V V V V V V V .. Subject: VILLAGES OF LA COSTA - THE RIDGE .. V 'NEIGHBORHOODS 2.3 AND 2.4 (SOUTH) V V V V V CARLSBAD, CALIFORNIA V V V V , FINAL REPORT OF TESTING AND OBSERVATION SERVICES V I . V PERFORMED DURING SITE iMPROVEMENTS V V Dear Mr. Isbell: I - - I . In accordance with your request and our Vpropbsal dated September 2, 2005,. we have provided V V V compaction testing and obsrvationVsérvices during construction of th& site ifriprovements at the subject V project. We performed our 'services during the period of November 3, 2005 through May 9,2008. The V S scope of our services included the following: 5 V • Performing in-place density tests on an "on-call" basis during regrading and backfill operations I •V including storm drain, sewer main, sewer lateral, water main, water lateral, joint trench, V plumbing trench, and wall backfill; V V V Performing in-place density tests during the preparation of curb and gutter, driveways, V sidewalk, roadway subgrade, and the placement, of aggregate base and asphalt concrete V V pavement; V Providing geotechnical consultation services during improvement operations; , V S • Performing laboratory tests to aid in evaluating the 'compaction characteristics'of soil V conditions encountered arid/or used for fill, including asphalt concrete and base materials; and , V V V V V Preparing this final report of improvements. V V V V V I To aid in preparing this report, we have reviewed the following report and plans V associated with the V V V I . project improvements:. VI V V V V 1. Final Report of Testing and Obervation Services Performed During Site Grading, Villages of I . V La Costa - The Ridge, Neighborhoods 2.3 and 2.4, Carlsbad, Ca4fornia, prepared by Geocon Incorporated, dated September 16, 2005 (Project No. 07290-52-01). 5 I / S 6960 Flanders Drive • San Diego, California 92121 V2974 U Telephone (858) 558-6900 U Fax (858) 558-6159 V ' 'V 2. Improvement Plans and Utility Plans for: La Costa Ridge - Neighborhoods 2.3 and 2.4 (South), prepared by Hunsaker and Associates (Drawing No. 420-5A), City of Carlsbad approval dated September 30 2005 During the construction of site improvements, we observed compaction procedures and performed in- place density tests to evaluate the dry density and moisture content of the fill materials. We performed in-place density tests using a nuclear density gauge in accordance with ASTM Test Procedures D 2922 and D 2950 for soil and asphalt concrete, respectively. We performed laboratory tests on soil and base samples in accordance with ASTM D 1557, Maximum Dry Density and Optimum Moisture Content; D 422, Particle Size/Sieve Analysis; D 2419, Sand Equivalent Value. In addition, we performed laboratory tests on asphalt concrete samples in accordance with ASTM D 2726, Hveem Density; D 2041 Theoretical Maximum Density, D 1560 Stability C 136, Sieve Analysis and D 6307 Asphalt Content In general, the results of the in-place density tests indicate that the regrade backfill materials possess a dry density of at least 90 percent of the laboratory maximum dry density near to slightly above optimum moisture content at the locations tested. In-place density test results indicate that the curb and gutter, roadway subgrade, and aggregate base materials possess a dry density of at least 95 percent of the laboratory maximum dry density near to slightly above optimum moisture content, at the locations tested. In-place density test results indicate that the asphalt concrete is compacted to at least 95 percent of the Hveem density at the locations tested. The results of the in-place density tests are summarized in Table I and laboratory test results are summarized in Tables II through VI. We corrected the laboratory maximum dry density and optimum moisture content on fill soil being tested containing rocks larger than, 3/4 inch Using methods suggested by AASHTO T224-86 and others. The values of maximum dry density and optimum moisture content presented on Table I reflect these corrections. / We performed laboratory tests on base materials and asphalt concrete to check conformance with Standard Specifications for Public Works Construction (Greenbook). These results have been reported to the on-site superintendent and to the City of Carlsbad representative. The results of the laboratory tests indicate the samples are in general conformance with the exception of test results in Tables IV and V in bold type. Based on observations and test 'results, it is the opinion of Geocon Incorporated that the construction of site improvements from a geotechnical standpoint, which is the subject of this report,, has been performed in substantial conformance with the recommendations of the project geotechnical report. Any additional grading and/or improvement installation performed at the site should be accomplished in conjunction with our observation and testing services. Grading plans fOr any future grading should Project No. 07290-52-04 , ' -2 - . . , June 5, 2008 • 1 ' be reviewed by Geocon Incorporated prior io finalizing. Trench and wall backfill and sidewalk subgrade should be compacted to a dry density of at least 90 percent of the laboratory maximum dry density near to slightly above optimum moisture content This office should be notified at least 48 hours prior to commencing additional grading or backfill operations. .. .. Adequate drainage provisions are imperative. Under no circumstances should water be allowed to pond adjacent to improvements. Finish grades should be established so that drainage water is directed away from pavements, curb and gutters, and sidewalks to controlled drainage devices. Irrigation of landscape areas adjacent to pavements should be monitored to provide just enough water to support plant life. Should you have any questions regarding this report, or if we may be of further service, please contact the undersigned at your onvenience. Very truly yours, 0 0 GEOCON INCORPORATED 0 t Ali Michael C. Ertwine Shawn Weedon Senior Staff Geologist çEcl 1778 0 GE 2714 MCE:AS:SW:dmc 0 0 NAL : (4/del) Addressee AU cc FS SAOR ft 17 COMFIED ENGINEERNO GEO Project No. 07290-52-04 0 - 3 - June 5, 2008 . 0 .f."...................................... TABLE I SUMMARY OF FIELD DENSITYTEST RESULTS Field Reqd. Max. Field Rel. Rel. Sample Dens. Dens.. Comp. Comp. Test No. Date Location No. (pet) (pci) (%) (%) .AC 1 12/29/05 Cone Paloma15+90 . AC1 144.7 139.1 96 95 AC 2 12/29/05 Corte Paloma 15+06 . AC! 144.7 140.9 97 95 AC 3 12/29/05 Corte Paloma 13+67 AC! 144.7 139.2 96 95 AC 4 12/29/05 Corte Paloma 13+30 AC! 144.7 138.6 96 95 AC 5 12/29/05, Corte Paloma 12+90 AC1 144.7 138.2 96 95 AC 6 12/29/05 Corte Paloma 12+00 AC! 144.7 138.9 96 95 AC 7 12/29/05 Corte Paloma, 10+75 AC! 144.7 138.0 , 95 95 AC 8 03/06/06 Sitio Cordero 8+65 AC2 145.7 . 139.7 96 95 AC 9 - 03/06/06 Sitio Cordero 10+60 AC2 - 145.7 140.1 96 95 AC 10 03/06/06 Sitio Cordero 11+40 . AC2 145.7 138.7 95 95 AC 11 ............. 03/06/06 -Th ................................................................................... Sitio Cordero 12+40 .. - AC2 ............................................................................................... . 145.7 . . 141...2 97 ......... 95 AC 12 03/06/06 Sitio Cordero 13+30 . AC2 1145.7 140.5 96 95 AC . 13 03/06/06 Sitio Cordero 14+40 . AC2 145.7 140.3 96 95 AC 14 03/06/06 Sitio Cordero 15+25 AC2 145.7 139.1 95 95 AC 15 03/06/06 Sitio Montecillo 21+50 AC2 145.7 142.7 98 95 AC 16 03/06/06 Sitio Montecillo 20+50 AC2 145.7 141.5 97 95 AC 17 03/06/06 Sitio Montecillo 19+75 AC2 . 145.7 - 139.9 96 95 AC 18 03/06/06 Sitio Montecillo 22+40 AC2 145.7 142.4 98 95 AC 19 03/06/06 Sitio Montecillo 23+35 AC2 145.7 140.3 96 95 AC 20 03/06/06 Sitio Montecillo 25+00 AC2 145.7 140.4 96 95 AC 21 03/06/06 Sitio Montecillo 25+75 . AC2 145.7 140.4 96 95 AC 22 03/06/06 Sitio Montecillo 26+80 . AC2 145.7 141.7 97 95 AC 23 03/06/06 Sitio Montecillo 27+50 . AC2 145.7 139.5 96 95 AC 24 03/06/06 Sitio Montecillo 28+00 AC2 145.7 140.4 96 - 95 AC 25 03/06/06 Sitio Montecillo 28+50 AC2 . - 145.7 141.1 97 95 AC 26 03/06/06 Sitio Montecillo 28+45 . AC3 151.8 147.0 97 95 AC 27 03/06/06 Sitio Montecillo 19+64 AC3 151.8 149.0 98 95 AC 28 03/06/06 Sitio Montecillo 19+64 AC3 151.8 147.1 97 . 95 AC 29 03/06/06 Sitio Cordero 10+53 AC3 151.8 147.0 97 95 AC 30 03/06/06 Sitio Cordero 8+54 . AC3 151.8 148.7 98 95 AC 31 05/07/08 Corte Paloma 15+10 AC4 146.3 140.4 96 95 Project No. 07290-52-04 June 5, 2008 S ...."....S......................I........ TABLE I' SUMMARY OF FIELD DENSITY TEST RESULTS Field Req'd. Max. Field Rel. Rel. Sample Dens. Dens. Comp. Comp. No. (pcf) (pci) Test No. Date Location AC 32 05/07/08 Corte Paloma 12+90 AC4 146.3 141.2 97 95 S AC 33 05/07/08 Corte Paloma 12+10 AC4 146.3 141.3 97 95 AC 34 05/07/08 Corte Paloma 14+70 ACS 146.0 138.2 95 95 AC 35 05/07/08 Corte Paloma 14+70 5 AC5 146.0 138.2 95 95 AC 36 05/07/08 Corte Paloma 12+80 AC5 146.0 140.6 . 96 95 AC 37 05/07/08 Corte Paloma 11+75 5 AC5 146.0 141.7 97 95 AC 38 05/07/08 Corte Paloma 10+90 AC5 146.0 139.9 96 95 AC 39 05/09/08 Sitio Cordero 9+20 , AC6 147.3 141.6 .. 96 95 AC 40 05/09/08 Sitio Cordero 10+50 AC6 147.3 143.7 98 95 AC, 41 05/09/08 Sitio Cordero 11+70 ', AC6 147.3 140.2 AC 42 05/09/08 Sitio Cordero 13+50 AC6 147.3 . 140.8 96 95 AC 43 05/09/08 Sitio Cordero 14+90 AC6 147.3 s 141.3 96 95 AC 44 05/09/08 Sitio Montecillo 20+10 AC6 147.3 140.6 95 -'. 95 AC 45 05/09/08 Sitio Montecillo 21+20 5 AC6 147.3 139.7 95 95 AC 46 05/09/08 Sitio Montecillo 22+90 5 147.3 142.5 97 95 AC 47 05/09/08 Sitio Montecillo 24+30 AC6 147.3 141.0 96 95 AC 48 05/09/08 Sitio Montecillo 25+40 AC6 147.3 142.3 97 95 AC 49 05/09/08 Sitio Montecillo 27+00 AC6 147.3 139.5 .95 95 AC 50 05/09/08 Sitio Montecillo 28+65 AC6 147.3 139.7 95 95 Project No. 07290-52-04 June 5, 2008 5 - TABLE I SUMMARY OF FIELD DENSITY TEST RESULTS Elev. Plus Field Field Field Reqd. or 3/4' Adj. Adj. Dry Moist. Re!. Rel. Depth Curve Rock MDD OMC Dens. Cont. Comp. Comp. (f'O No. (%) (pci) (%) (pcf) Test No. Date Location B 1 12/27/05 Corte Paloma 15+75 0 28 0 143.4 6.6 139.2 6.6 97 95 B 2 12/27/05 Corte Paloma 14+15 0 28 0 143.4 6.6 140.4 7.1 98 95 B 3 12/27/05 Corte Paloma 12+30 - 0 28 0 143.4 6.6 138.7 6.8 97 95 B 4 12/27/05 Corte Paloma 11+50 0 28 0 143.4 6.6 139.0 6.6 97 95 B 5 12/27/05 Corte Paloma 11+00 . 0 28 9 143.4 6.6 1 40. 8 6.2 98 95 B 6 03/02/06 Sitio Cordero 8+80 0 30 0 147.5 5.3 134.8 4.6 91 95 B 6 A 03/06/06 Sitio Cordero 8+80 0 30 0 147.5 5.3 141:3 5.4 96 95 B 7 03/02/06 Sitio Cordero 10+75 0 30 0 147.5 5.3 136.7 6.1 93 95 B 7 A 03/06/06 Sitio Cordero 10+75 ' 0 30 0 147.5 5.3 140.9 5.6 96 95 B 8 03/02/06 Sitio Cordero 11+75 0 30 0 147.5- 5.3 134.3 5.3 91 95 B 8 A 03/06/06 Sitio Cordero 11+75 0 30 0 '1147.51 5.3 142.3 6.7 96 95 B 9 03/02/06 Sitio Cordero 13+65 0 30 0 147.5 5.3 140 3 5.3 95 95 B 10 03/02/06 Sitio Cordero 14+80 0 30 0 147.5 5.3 138.1 5.2 . 94 95 B 10A 03/06/06 Sitio Cordero 14+80 0 30 0 147.5 5.3 141.7 5.4 96 95 B 11 03/03/06 Sitio Montecillo 2O+10 0 - 30 0 1 , 147.5 5.3 141.7 6.1 96 95 B 12 03/03/06 Sitio Montecillo 21+80 0 30 0 147.5 5.3 142.6 6.3 97 95 B 13 03/03/06 Sitio Montecillo 23+30 . 0 30 0 147.5 5.3 141.8 6.1 96 95 B 14 03/03/06 Sitio Montecillo 25+15 0 30 0 147.5 5.3 144.6 5.8 98 95 B 15 03/03/06 Sitio Montecillo 27+00 0 30 0 147.5 5.3 141.3 6.7 96 95 B 16 03/03/06 Sitio Montecillo, 28+40 0 30 0 147.5 5.3 140.7, 6.4 95 95 B 17 03/31/06 Sitio Cordero 10+89 0 31 0 138.0 7.9 134.0- 4.0 97 95 B 18 03/31/06 Sitio Cordero 10+53 0 31 0 138.0 7.9 131.5 5.8 95 . 95 B - 19 03/31/06 Sitio Cordero 10+97 0 31 0 138.0 7.9 131.2 5.8 95 95 B 20 04/03/06 Sitio Montecillo 10+97 . 0 31 0 138.0 7.9 132.2 5.7 96 95 B 21 04/03/06 Sitio Montecillo 28+45 0 34 0 144.7 5.9 133.4 4.5 92 95 B 21 A 04/03/06 Sitio Montecillo 28+45 0 34 0 144.7 5.9 142.4 4.7 98 95 B 22 04/12/06 Sitio Montecillo 28+70 0 34 0 144.7 5.9 133.2 4.7 92 95 B 22A 04/12/06 Sitio Montecillo 28±70 0 34 0 144.7 5.9 138.2 6.2 96 95 June 5, 2008 Project No. 07290-52-04 - - TABLE I SUMMARY OF FIELD DENSITY TEST RESULTS Elev. Plus Field Field Field Req'd. or 3/4 Adj. Adj. Dry Moist. Re!. Re!. Depth Curve Rock MDD OMC Dens. Cont. Comp. Comp. Test No. Date Location t) No. (%) (pci) (%) (pcI) CO 1 12/12/05 Corte Paloma 11+00 CO 2 12/12/05 Corte Paloma 12+30 CO 3 12/12/05 Corte Paloma 13+60 CO 4 12/12/05 Corte Paloma 15+60 CG 5 12/12/05 Corte Paloma 15+07 Co.. 6 12/12/05 Corte Paloma 14+00 CO 7 12/12/05 Corte Paloma 12+45 CO 8 12/12/05 Corte Paloma 11+25 CO 9 12/13/05 Corte Paloma 10+86 CO 10 12/13/05 Corte Paloma 12+25 CO 11 12/13/05 Corte Paloma 13+98 CO 12 12/13/05 Corte Paloma 14+50 CO 13 12/13/05 Corte Paloma 12+75 CO 14 12/13/05 Corte Paloma ll+00 CO 15 12/13/05 Corte Paloma 10+90 CO 16 02/09/06 Sitio Montecillo 19+50 CG 17 02/09/06 Sitio Montecillo 20+75 CO 18 02/09/06 Sitio Montecillo 21+25 CO 19 02/09/06 Sitio Montecillo 22+45 CO 20 02/09/06 Sitio Montecillo 23+25 CO 20A 02/09/06 ------------------------------------------------------------------------------------- Sitio Montecillo 23+25 CO 21 02/09/06 Sitio Montecillo 24+15 CO 22 02/09/06 Sitio Montecillo 25+20 CO 22A 02/09/06 Sitio Montecillo 25+20 CO 23 02/09/06 Sitio Montecillo 25+95 CO 24 02/09/06 Sitio Montecillo 26+80 CO 25 02/09/06 Sitio Cordero 8+95 CO 26 02/09/06 Sitio Cordero 9+50 CO 27 02/09/06 Sitio Cordero 11+25 CO 28 02/09/06 Sitio Cordero 12+00 CO 29 02/09/06 ------------------------------------------------------------------------------------- Sitio Cordero 13+10 0 7 30 132.7 8.6 126.4 8.3 95 95 0 7 30 132.7 8.6 128.5 9.1 97 95 0 7 30 132.7 8.6 127.7 8.7 96 95 0 - 7 30 132.7 8.6 126.9 8.5 96 95 0 7 30 132.7 8.6 128.3 9.2 97 95 0 6 20 135.9 7.4 128.8 9.6 95 95 0 6 20 135.9 7.4 128.8 9.4 95 95 0 7 20 130.2 9.5 129.0 9.2 99 95 0 28 0 143.4 6.6 139.5 6.2 97 95 0 28 0 143.4 6.6 136.9 6.1 95 95 0 . 28 0 143.4 6.6 137.1 6.1 96 95 0 28 0 143.4 6.6 136.9 6.3 95 95 0 28 0 143.4 6.6 137.8 6.9 96 95 0 28 0 143.4 6.6 137.3 4.6 96 95 0 28 0 143.4 6.6 137.4 6.5 96 95 0 . 7 30 132.7 8.6 127.1 9.0 96 95 0 7 30 132.7 8.6 127.9 8.5 96 95 0 7 30 132.7 8.6 132.1 7.7 100 95 o 7 30 132.7 8.6 131.8 8.0 99 95 o 7 30 132.7 8.6 121.9 6.5 92 95 0 7 30 132.7 8.6 126.8 8.9 96 95 0 7 30 132.7 8.6 125.8 7.9 95 95 0 7 30 132.7 8.6 124.4 6.2 94 95 0 7 30 132.7 8.6 127.1 8.4 . 96 95 0 7 40 135.3 7.7 134.4 6.4 99 95 0 7 30 132.7 8.6 126.6 7.4 95 95 0 7 0 125.0 11.5 118.3 13.1 95 95 0 7 30 132.7 8.6 129.3 10.5 97 95 0 7 30 132.7 8.6 125.9 9.9 95 95 0 7 10 127.6 10.5 124.9 9.7 98 95 0 7 10 127.6 10.5 122.5 10.8 96 95 - Project No. 07290-52-04 . June 5, 2008 CO 30 02/09/06 Sitio Cordero 14+05 CO 30A 02/09/06 Sitio Cordero 14+05 CO 31 02/09/06 Sitio Cordero 15+00 CO 32 02/09/06 Sitio Montecillo 26+90 CO 33 02/09/06 Sitio Montecillo 28+25 CO 34 02/10/06 Sitio Montecillo 28+60 CO 34A 02/13/06 Sitio Montecillo 28+60 CO 35 02/10/06 Sitio Montecillo 27+75 CO 35A 02/13/06 Sitio Montecillo 27+75 CO 36 02/10/06 Sitio Montecillo 26+80 CO 36A 02/13/06 Sitio Montecillo 26+80 CO 37 02/10/06 Sitio Montecillo 25+90 CO 37A 02/13/06 Sitio Montecillo 25+90 CO 38 02/10/06 Sitio Montecillo 25+15 CO 38A 02/13/06 Sitio Montecillo 25+15 CO 39 02/10/06 Sitio Montecillo 23+95 CO 39A 02/13/06 Sitio Montecillo 23+95 CO 40 02/13/06 Sitio Montecillo 23+00 CO 41 02/13/06 Sitio Montecillo 21+95 CO 42 02/13/06 Sitio Montecillo 20+25 7 30 132.7 8.6 125.1 9.1 94 95 7 30 132.7 8.6 127.4 9.3 96 95 7 30 132.7 8.6 130.0 8.6 98 95 7 30 132.7 8.6 126.0 7.5 95 95 7 30 132.7 8.6 128.4 8.4 97 95 30 0, 147.5 5.3 ---------------------------------------------------------------------------------------------- 134.1 4.9 91 95 30 0 147.5 5.3 139.4 5.0 95 95 30 0 147.5 5.3 131.7 4.3 89 95 30 0 A47.5 5.3 143.6 5.2 97 95 30 0 147.5 5.3 130.1 5.4 88 95 30 0 147.5 5.3 142.7 5.1 97 95 30 0 147.5 5.3 131.8 5.1 89 95 30 0 147.5 5.3 141.1 4.7 96 95 30 0 147.5 5.3 118.4 4.7 80 95 30 0 147.5 5.3 139.7 5.4 95 95 30 0 147.5 5.3 127.4 4.2 86 95 30 0 147.5 5.3 139.9 6.1 95 95 30 0 147.5 5.3 143.7 5.4 97 95 30 0 147.5 5.3 142.5 . 6:2 97 95 30 0 147.5 5.3 139.5 5.5 95 95 30 0 147.5 . 5.3 139.9 5.2 . 95 95 30 0 147.5 5.3 143.3 4.9 97 95 30 0 147.5 5.3 141.5 5.0 96 95 30 0 147.5 5.3 140.2 . 5.4 95 95 30 0 147.5 5.3 142.7 6.0 97 95 30 0 147.5 5.3 140.7 5.1 95 95 30 0 147.5 5.3 140.1 6.1 95 95 30 0 147.5 5.3 139.5 5.8 95 95 CO 43 02/14/06 --------------------------------------------------------------------------------------------------------------------------- Sitio Cordero 9+55 0 CO 44 02/14/06 Sitio Cordero 8+50 0 CO 45 02/14/06 Sitio Cordero 11+25 0 CO 46 02/14/06 Sitio Cordero 12+75 0 CO 47 02/14/06 Sitio Cordero 13+48 0 CO 48 02/14/06 --------------------------------------------------------------------------------------------------------------------------- Sitio Cordero 14+75 0 CG 49 02/14/06 Sitio Cordero 15+64 0 CO 50 02/14/06 Sitio Cordero 15+65 0 ........................................... TABLE I SUMMARY OF FIELD DENSITY TEST RESULTS Elev. Plus Field Field Field Req'd. or 3/4 Adj. Adj. Dry Moist. Re!. Rel. Depth Curve Rock MDD OMC Dens. Cont. Comp. Comp. ('t) No. (%) (pcI) %) . (pcI) (%) (%) (%) Test No. Date Location June 5, 2(JUS Project No. 07290-52-04 ..........................s....s.......... TABLE I SUMMARY OF FIELD DENSITY TEST RESULTS Elev. Plus Field Field Field Reqd. or 3/4' Adj. Adj. Dry Moist. Rel.. Rel. Depth Cue Rock MDD OMC Dens. Cont. Comp. Comp. Test No. Date Location - ('t) No. (°"°) (pcf) (%)-'- (pcf) DW 1 10/25/06 Lot 1 . 0 6 40 139.8 6.1 128.1 5.4 92 90 DW 2 10/25/06 Lot . . 0 6 40 139.8 6.1 130.1 10.0 93 90 DW 3 10/25/06 Lot ', 0 6 40 139.8 6.1 131.4 5.9 94 90 DW 4 10/25/06 Lot . . 0 6 40 139.8 6.1 129.6 6.7. 93 90 DW 5 10/25/06 Lot . 0 6 40 139.8 6.1 127.1 7.1 91 90 DW 6 11/02/06 Lot 32 0 6 50 141.7 5.5 135.8 9.3 96 90. DW 7 11/02/06 Lot 31 . 6 r 50 141.7 . 5.5 139.9 6.1 99 90 DW 8 11/02/06 Lot 30 0 ' 6 50 141.7 5.5 133.1 8.1 94 90 DW 9 11/02/06 Lot 29 0 6 40 139.8 6.1 129.0 10.6 92 90 DW 10 11/02/06 Lot 17 . 0 14 0, 126.9 10.7 120.6 13.1 95 .90 i3w ii .11/03/06 Lot 33 .................f.i ....' 8.1 ..124.3 - .11.3 93 .90 DW 12 04/16/07 Lot . , 0 6 40 139.8 6.1 131.5 6.9 94 90 DW 13 04/16/07 Lot . 0 6 40 139.8 6.1 126.8 7.4 . 91 90 . . DW 14 04/16/07 Lot 0 6 40 . 139.8 6.1 125.8 5.5 90 90 DW 15 04/16/07 Lot - 0 6 40 139.8 6.1 126.9 8.1 91 90 DW 16 04/16/07 Lot 10 0 6 40 139.8 6.1 125.5 5.3 90 90 DW 17 04/16/07 Lot 11 0 6 40 139.8 ' 6.1 126.4 8.1 90 ' 90 DW 18 04/26/07 Lot 16 . ' 0 6- 40 139.8 6.1 '128.8 11.3 92 90 DW 19 04/26/07 Lot 15 . 0 6 40 139.8 6.1 128.5 6.7 92 90 DW 20 04/26/07 Lot 14 . 0 6 40 139.8 . 6.1 127.8 8.2 91 90 DW 21 08/26/07 ' Lot 13 . ' 0 6 40 ' 139.8 6.1 131.9 6.7 94 90 DW 22 08/26/07 Lot 12 ' . ' 0 - 6 30 137.9 6.7 . 124.1 9.5 90 90 DW 23 08/30/07 Lot 18 . " , , 0 6 30 137.9 6.7 125.8 5.6 91 90 . DW 24 08/30/07 Lot 19 . ' 0 6 30 137.9 6.7 124.0 6.9 90 90 DW 25 08/30/07 Lot 20 0 6 30 137.9 6.7 124.9 7.8 91 90 DW 26 08/30/07 Lot 21 . 0 ' 6 30 137.9 6.7 126.7 7.2 92 90 DW 27 09/20/07 Lot 28 . ' 0 6 30 137.9 6.7 11.3 6.2 95. 90 DW 28 09/20/07 Lot 27 . . 0 . 6 30 137.9 6.7 130.4 6.5 95 90 DW ' 29 09/20/07 Lot 26 0 6 30 137.9 6.7 129.8 6.8 94 90 DW 30 01/22/08 Lot 37 ' . 0 - 6 --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 40 139.8 6.1 129.5 9.8 93 90 DW 31 01/22/08 Lot 38 0 6 40 139.8 6.1 131.3 10.2 . 94 90 Project No. 07290-52-04 June 5, 2008 •••••••s••s•s•i•••s•••s••s•••••s•••••••••iI TABLE I SUMMARY OF FIELD DENSITY TEST RESULTS Elev. Plus Field Field Field Reqd. or 3/4 Adj. Adj. Dry Moist. Rel. Re!. Depth Curve Rock MDD OMC Dens Cont Comp Comp - (ft) No. (%) (pcf) (%) (pct) Test No. Date Location DW 32 01/22/08 Lot 39 0 6 40 1398 61 1310 99 94 90 DW 33 01/22/08 Lot 40 0 6 40 1398 61 1291 98 92 90 DW 34 01/23/08 Lot 41 0 6 40 1398 61 1286 102 92 90 DW 35 01/23/08 Lot 42 0 6 40 139 8 6.1 133.7 7.3 96 90 DW 36 01/23/08 Lot 43 0 6 40 1398 61 1311 68 94 90 DW 37 01/23/08 Lot 44 0 6 40 . 1398 61 1345 80 96 90 DW 38 02/06/08 Lot 45 0 6 40 1398 61 1289 83 92 90 DW 39 02/06/08 Lot 46 0 6 40 1398 61 1324 92 95 90 DW 40 02/06/08 Lot 47 0 6 40 139.8 6.1 130.0 5.9 93 90 DW 41 02/06/08 Lot 48 0 6 40 139.8 6.1 130.4 5.9 93 90 / - '- -- - Project No. 07290-52-04 June 5, 2008 . TABLE I SUMMARY OF FIELD DENSITY TEST RESULTS Elev. Plus Field Field Field Req'd. or 3/4' Adj. Adj. Dry Moist. Rel. Rel. Depth Curve Rock MDD OMC Dens. Cont. Comp. Comp. 1't) No. (%) (pcf) (%) (pci) Test No. Date Location JT 1 12/06/05 Corte Paloma 14+20 1 7 30 1'32.7 8.6 125.1 9.8 94 90 JT 2 12/06/05 Corte Paloma 13+38 - -1 7 30 132.7 . 8.6 123.8 10.2 93 90 JT 3 12/06/05 Corte Paloma 13+17 1 7 30 132.7 8.6 122.9 9 5 93 90 JT 4 12/08/05 Corte Paloma ll+50 1 6 30 1379 67 1259 75 91 90 JT 5 12/08/05 'Corte Paloma l2+30 1 6 40 1398 61 1333 68 95 90 iT 6 12/09/05 Corte Paloma 13+65 1 7 30 132.7 8.16 120.7 8.8 91 90 JT 7 12/09/05 Corte Paloma 14+50 1 7 30 132 7 8 6 122 4 10 0 92 90 JT 8 12/09/05 Corte Paloma 15+50 1 7 30 1327 8.6 121 4 89 91 90 JT 9 01/18/06 Sitio Montecillo Xing 21+00 1 6 0 132.1 8.7 121.6. 100 92 90 JT 10 01/18/06 Sitio Montecillo Xing 22+10 1 6 0 132.1 8.7 122.3 9.7 93 90 iT 11 01/18/06 Sitio Montecillo Xing 22+10 1 6 0 132.1 8.7 123.0 8.9 93 90 JT 12 01/18/06 Sitio Montecillo Xing 28+00 1 6 0 132 1 8.7 122.6 9.3 93 90 JT 13 01/23/06 Sitio Montecillo 28+10 1 6 0 132.1 8.7 1202 9.8 91 90 JT 14 01/23/06 Sitio Montecillo-27+05 1 6 0 1321 87 1198 98 91 90 JT 15 01/23/06 Sitio Montecillo 25+80 1 6 0 132.1 8.7 122.0 9.7 92 90 JT 16 01/23/06 Sitio Montecillo 24+75 1 6 0 132.1 81.7 126.3 8.3 96 90 JT .17 01/23/06 Sitio Montecillo 23+80 -1 6 0 132.1 8.7 122.6 8.9 93 90 JT 18 01/24/06 Sitio Montecillo 22+50 1 6 0 132.1 8.7 121.8 9.1 92 90 JT 19 01/24/06 Sitio Montecillo 21+50 -1 6 0 132.1 . 8.7 123.3 9.8 93 90 JT 20 01/24/06 Sitio Montecillo 20+50 -1 6 0 132.1 8.7 124.0 . 9.4 94 90 JT 21 01/25/06 Sito Cordero 15+00 -1 6 0 132.1 8.7 121.3 .9.1 92 90 JT 22 01/25/06 Sito Cordero 13+50 1 6 0 132.1 8.7 120.6 9.6 91 90 IT 23 01/25/06 Sito Cordero 12+00 1 6 0 132.1 8.7 122.4 8.8 93 90 JT 24 01/25/06 Sito Cordero 11+00 - -1 6 0 132.1 8.7 121.5 9.5 9. 90 JT 25 01/26/06 Sito Cordero 9+50 - -- - -1 6 - 0 - 132.1 - 8.7 119.9 9.7 91 90 ------ JT 26 01/26/06 Sito Cordero 8+50 -1 6 0 132.1 8.7 120.2 9.0 91 90 JT 27 03/01/06 Corte Paloma 11+00 . -1 7 40 135.3 7.7 134.2 9.3 99 90 JT 28 03/01/06 Corte Paloma 11+80 0 7 40 135.3 7.7 130.9 114 97 90 - - JT 29 03/01/06 Corte Paloma 12+30. 0 7 40 135.3 7.7 124.0 11.1 92 90 June 5, 2008 Project No. 07290-52-04 . - .........".."...............oi........... TABLE - SUMMARY OF FIELD DENSITY TEST RESULTS Elev. Plus Field Field Field Reqd or 3/4 Adj. Adj. Dry Moist Rel. Rel. Depth Curve Rock MDD, OMC Dens. Cont. Comp. Comp. (ft) No (%) (pcf) (%) - (pet) (%) (%) (%) Test No Date Location PT 1 08/17/06 Lot -1 6 20 135.9 7.4 123.9 9.1 91 90 PT 2 08/22/06 Lot II 2 6 40 1398 61 1252 84 90 90 PT 3 08/22/06 Lot 11 1 6 40 139.8 6.1 126.2 8.0 90 90 PT 4 08/23/06 Lot 6 1 6 40 139.8 6 1 126.5 84 90 90 PT 5 08/23/06 Lot .7 1 6 40 139 8 6.-1 1-25-.-6 8 6 90 90 PT 6 08/23/06 Lot 7 2 6 40 139.8 6.1 121.6 90 87 90 PT 6 A 08/23/06 Lot 7 2 6 40 139.8 6.1 125.2 8.6 90 90 PT 7 08/23/06 Lot 7 1 6 40 139.8 6.1 126.3 8 5 90 90 PT 8 08/26/06 Lot 8 1 6 40 139.8 6.1 125.9 8.1 90 90 PT 9 08/26/06 Lot 8 2 6 40 139.8- 6.1 121.9 8.7' 87 90 PT 9A 08/26/06 Lot 8 2 6 40 139.8 61.1 1269 8.1 91 90 PT 10 08/26/06 Lot 1 6 40 1398 61 1262 76 90 90 PT 11 08/26/06 Lot 2 6 40 1398 61 1259 79 90 90 PT 12 08/26/06 Lot 1 6 40 1398 61 1268 76 91 90 PT 13 08/26/06 Lot 10 1 6 40 139.8 6.1 126.5 8.2 90 90 PT 14 08/26/06 Lot 10 -1 6 40 139.8 6.1 126.8 7.9 91 90 PT 15 08/28/06 Lot 12 7 30 132.7 8.6 119.6 8:8 - 90 90 PT 16 08/28/06 Lot 12 2 7 30 1327 86 1206 70 91 90 PT 17 08/28/06 Lot 13 -3 7 30 132.7 8.6 120.1 10.1 91 90 PT 18 08/28/06 Lot 13 -1 7 30 132.7 8.6 121.8 8.0 92 90 PT 19 08/29/06 Lot 14. -2)' - 5 40 128.1 8.7 116.6 10.1 91 90 PT 20 08/29/06 Lot 14 1 5 40 1281 87 1158 90 90 90 PT 21 08/29/06 Lot 14 1 5 40 1281 87 1116 116 87 90 PT 21A 08/29/06 Lot 14 . -i 5 40 128.1 8.7 116.0 9.4 91 90 PT 22 09/01/06 Lot 16 - -1 - 5 40 128.1 8.7 118.4 10.0 92 90 PT 23 09/01/06 Lot 16 -2 5 40 128.1 8.7 115.1 10.7 90 90 PT 24 09/01/06 Lot 16 -1 . 5 40 128.1 8.7 116.2 10.4 91 90 PT 25 09/01/06 Lot 15 2 5 40 1281 87 1 1173 110 92 90 PT 26 09/01/06 Lot 15 -1 5 40 128.1 8.7 - 115.7 10.3 90 90 Project No 07290-52-04 June 5 2008 ......à........•I.........s....s...•s..••• - TABLE SUMMARY OF FIELD DENSITY TEST RESULTS . Elev. Plus Field Field Field Req'd. or 3/4 Adj. Adj. Dry Moist. Rel. Re!. Depth Curve Rock MDD OMC Dens Cont Comp Comp ('t) No (°'°) (pcf) (%) (pcf) Test No Date Location RG 1 10/02/06 Lot 22 489 6 20 1359 74 1262 75 93 90 RG 2 10/03/06 Lot 22 490 6 20 1359 74 1244 94 92 90 RG 3 10/06/06 I Lot 22 Finish Grade - . 491 6 20 1135.9 7.4 122.6 8 4 90 90 RG 4 10/06/06 Lot 22 Finish Grade 491 6 20 135 1.9, 7.4 123.0 8 7 91 90 14 L - - June 5; 2008 - Project No. 07290-52-04 - . . . . TABLE . SUMMARY OF FIELD DENSITY TEST RESULTS Elev. Plus Field Field Field Req'd. or 3/4' Adj. Adj.. Dry Moist. Rel. . Rel. Depth Ce Rock MDD - OMC Dens. Cont. Comp. Comp. Test No. Date Location t) No. (%) (pcf) (%) (pcf) (%) (%) (%) SD 1 11/10/05 Corte Paloma 10+58 . . . . -3 7 30 132.7 8.6 120.5 11.2 91 90 SD 2 11/21/05 Corte Paloma 10+58 . -3 7 10 127.6 10.5 114.9 12.9 90 90 SD 3 11/24/05 Corte Paloma 10+58 -4 7 0 125.0 11.5 112.4 13.2 90 90 SD 4 11/24/05 Corte Paloma 10+58 -2 7 . 0 125.0 11.5 113.7 11.9 91 90 SD 5 11/28/05 Easement 50+15 - ---------------------------------------------- 6 20 135.9 124.5 7.7 92 90 SD 6 11/28/05 Easement 52+34 -7 6 30 137.9 6.7 125.3 8.4 91 90 SD 7 11/28/05 Easement 50+45 . . . -3 6 30 137.9 . 6.7 127.6 7.9 93 90 SD 8 11/29/05 Easement 50+80 -5 6 0 132.1 8.7 119.6 8.8 91 90 SD 9 11!29/05 Easement 51+50 -4 6 20 135.9 7.4 125.3 10.0 92 90 SD 10 11/29/05 Sitio Cordero 10+95 -3 7 0 125.0 11.5 . .112.9 14.2 90. 90 SD 11 11/29/05 Sitio Cordero 11+15 -2 6 30 137.9 6.7 125.8 7.9 91 90 SD 12 . 12/05/05 Sitio Cordero 11+34 . . -2 7 0 125.0 11.5 115.9 12.4 93 90 SD 13 12/05/05 Sitio Cordero 12+15 -2 7 0 125.0 11.5 116.2 11.8 93 90 SD 14 12/05/05 Sitio Cordero 12+80 . -2 . 6 0 132.1 8.7 120.5 9.4 91 90 SD 15 12/05/05 Sitio Cordéro 13+90 -2 6 0 132.1 8.7 122.9 8.8 93 90 SD 16 12/05/05 Sitio Cordero 14+80 -3 - 6 0 132.1 8.7 120.7 9.2 91 90 SD 17 12/05/05 Sitio Cordero 15+30 -3 6 0 132.1 8.7 121.4 9.1 92 90 SD 18 12/23/05 Sitio Cordero 13+67 . . -3 6 0 132.1 8.7 124.2 9.3 94 90 SD 19 12/23/05 Sitio Cordero 12+43 . -3 6 0 132.1 8.7 122.1 8.9 92 90 SD 20 12/23/05 Sitio Cordero 12+36 . -3 6 0 132.1 8.7 121.5 9.6 92 90 SD 21 12/29/05 Sitio Cordero 15+50 . -3 6 20 135.9 7.4 124.6 7.9 92 90 SD 22 12/29/05 Sitio Montecillo4O+52 -1 6 20 135.9 7.4 129.0 9.5 95 90 Project No. 07290-52-04 June 5, 2008 . - TABLE - SUMMARY OF FIELD DENSITY TEST RESULTS Elev. Plus Field Field Field Reqd. or . 3/4 Adj. Adj. Dry Moist. Rel. Rel. Depth Curve Rock MDD OMC Dens. Cont. Comp. Comp. t) No. (%) (pcf) (%) (pcf) (%) (%) (%) Test No. Date Location SG 1 12/12/05 Corte Paloma 11+00 0 7 30 132.7 8.6 128.9 9.3 97 . 95 50 2 12/12/05 Corte Paloma 12+18 . . '. 0 7 30 132.7 8.6 126.6 8.5 95 95 SO 3 - 12/12/05 Corte Paloma 13+00 . 0 7 30 132.7 8.6 127.5 9.1 96 95 SO 4 12/12/05 .Corte Paloma 14+35 0 30 132.7 8.6 126.4 9.7 95 95 SO 5 12/12/05 Corte Paloma 15+20 0 7 30 132.7 8.6 127.1 8.9 96 . 95 50 6 12/12/05 Corte Paloma 16+00 .0 7 30 132.7 8.6 126.8 8.7 96 95 SO 7 02/09/06 Sitio Montecillo 20+00 0 7 30 132.7 8.6 129.9 9.6 98 95 SO 8 02/09/06 Sitio Montecillo 20+95 0 7 30 132.7 8.6 126.8 8.1 96 95' 50 9 02/09/06 Sitio Montecillo 22+00 0 7 30 132.7 8.6 128.4 9.9 97 95 SO 10 02/09/06 Sitio Montecillo 22+65 0 7 30 132.7 8.6 128.2 8 2 97 95 SO 11 02/09/06 Sitio Montecillo 23+65 0 7 30 132.7 8.6 130.1 9.1 98 95 SO 12 02/09/06 Sitio Montecillo 24+60 0 7 30 132.7 8.6 128.4 8.7 97 95 50 13 02/09/06 Sitio Montecillo 25+35 0 7 30 132.7 8.6 130.3 9.6 98 95 50 14 02/09/06 Sitio Montecillo 26+25 0 7 30' 132.7 8.6 126.3 9.2 95 95 SO 15 02/09/06 Sitio Cordero 8+60 0 7 30 132.7 8.6 126.6 8.4 95 95 SO 16 02/09/06 Sitio Cordero 9+95 ' 0 7 30 132.7 8.6 130.2 9.4 . 98 95 50 17 02/09/06 Sitio Cordero 10+75 0 7 30 132.7 8.6 127.8 7.9 96 95 50'' 18 02/09/06 Sitio Cordero 11+50 - 0 7 20 130.2 9.5 124.7 9.3 96 - 95 SO 19 02/09/06 Sitio Cordero 12+55 . 0 7 30 132.7 8.6 130.9 8.9 99 95 SO 20 02/09/06 Sitio Cordero 13+75 0 7 30 132.7 8.6 127.1 10.2, 96 95 50 21 02/09/06 Sitio Cordero 14+50 0 7 20 130.2 9.5 124.4 11.3 96 95 SO 22 02/09/06 Sitio Cordero 15+35 0 7, 20 130.2 9.5 124.8 9.1 96 95 50- 23 02/09/06 Sitio Montecillo 27+25 0 7 30 132.7 8.6 127.2 9.3 96 95 SO 24 02/23/06 Sitio Montecillo 27+85 ' 0 7 30' 132.7 8.6 130.4 9.1 98 95 SO 25 02/23/06 Sitio Montecillo 28+25 . , 0 . - 7 30 132.7 8.6 126.9 8.8 96 95 50 26 03/31/06 Sitio Cordero 30+89 ' O 7 30 132.7 8.6 130.2 8.0 98 95 50 27 03/31/06 Sitio Cordero 10+53 0 7 30 132.7 8.6 130.4 7.8 98 95 SO 28 04/03/06 Sitio Montecillo 20+00 0 7 30 132.7 8.6 127.4 7.7 96 95 50 29 04/03/06 Sitio Montecillo 28+45 0 7 30 132.7 8.6 130.2 7.7 98 95 SO 30 04/11/06 Sitio Montecillo 28+60 ' 0 ' 7 30 132.7 8.6 127.4 8.8 96 95 Project No. 07290-52-04 June 5, 2008 ............,..........O...,................. TABLE I SUMMARY OF FIELD DENSITY TEST RESULTS Elev. Plus Field Field Field Reqd. or 3/4" Adj. Adj. Dry Moist. Rel. Rel. Depth Curve Rock MDD OMC. Dens. Cont. Comp. Comp. (1't) No. (%) (pcI) (%) (pet) (%) (%) (%) Test No. Date Location SL 1 11/02/05 Lot 34; Corte Paloma -5 6 0 132.1 8.7 120.2 9.6 91 90 SL 2 11/02/05 Lot 48; Corte Paloma . -3 7 20 130.2 9.5 117.8 13.3 90 90 SL 3 11/02/05 Lot 36; Corte Paloma -4 7 20 130.2 95 120.4 10.6 92 90 SL 4 11/03/05 Lot 47; Corte Paloma -3 7 0 125.0 11.5 113.0 12.4 90 90 SL 5 11/03/05 Lot 38; Corte Paloma -4 7 10 127.6 10.5 115.2 14.0 90 90 SL 6 11/03/05 Lot 40; Corte Paloma -4 7 10 127.6 10.5 118.2 10.9 93 90 SL 7 11/04/05 Lot 41; Corte Paloma -3 7 0 125.0 11.5 114.6 14.2 92 90 SL 8 11/04/05 Lot 45; Corte Paloma -2 7 0 125.0 11.5 113.4 12.9 91 90 SL 9 11/04/05 Lot 44; Corte Paloma . -3 7 30 132.7 8.6 120.8 10.0 91 90 SL 10 11/07/05 Lot 33; Sitio Montecillo -4 6 20 135.9 7.4 122.9 10.8 90 90 SL 11 11/07/05 Lot 1; Sitio Montecillo -3 6 0 132.1 8.7 122.3 8.9 93 90 SL 12 11/07/05 Lot 30; Sitio Montecillo -5 6 20 135.9 7.4 125.5 . 8.6 92. 4 90 SL 13 11/07/05 Lot 9; Sitio Montecillo -3 6 40 139.8 6.1 127.9 6.3 91 90: SL 14 .11/16/05 Lot 11; Sitio Montecillo -4 6. 20 135.9 7.4 123.3 8.7 91 90 SL 15 11/16/05 Lot 13; Sitio Montecillo -3 6 0 132.1 8.7 119.2. 10.1 90 90 SL 16 11/16/05 ---------------------------------------------------------------------------------------------- Lot 12; Sitio Montecillo . -4 6 0 132.1 8.7 121.7 8.9 92 90 SL 17 11/17/05 Lot 21; Sitio Cordero -3 7 30 132.7 8.6 120.0 11.5 90 90 SL 18 11/17/05 Lot 25; Sitio Cordero . -3 7 30 132.7 8.6 118.9 12.1 90 90 SL 19 11/18/05 Lot 24; Sitio Cordero -4 7 0 125.0 11.5 113.8 14.2 91 90 SL 20 11/23/05 Lot 11; Sitio Montecillo . --------------------------------- -3 ---0 135.9 - 7.4 122.5 8.8 90 90 SL 21 11/23/05 Lot 27; Sitio Cordero -5 7 . 0 125.0 11.5 113.2 12.8 91 90 SL 22 11/23/05 Lot 28; Sitio Cordero -3 . 7 20 130.2 9.5 119.6 12.3 92 90 SL 23 12/01/05 Lot 11; Sitio Montecillo S -3 6 20 1.35.9 7.4 122.5 8.8 90 90 SL 24 12/12/05 Lot 2; Sitio Montecillo. -3 6 20 135.9 7.4 122.4 10.2 90 90 SL 25 12/12/05 Lot 2; Sitio Montecillo -3 - 6 20 135.9 7.4 121.9 7.8 .90 90 SL 26 12/12/05 Lot 3; Sitio Montecillo -3 6 20. 135.9 7.4 122.3 8.1 90 90 SL 27 12/12/05 Lot 3; Sitio Montecillo -3 6 20 135.9 . 7.4 123.8 9.3 91 90 SL 28 12/12/05 Lot 29; Sitio Montecillo -3 6 20 135.9 7.4 121.7 9.7.- 90 90 SL 29 12/12/05 Lot 29; Sitio Montecillo -3 6 20 135.9 7.4 122.0 8.1 90 90 SL 30 12/12/05 Lot 15; Sitio Montecillo -2 6 20 135.9 - 7.4' - 123.2 11.0 ' 91 90 SL 31 12/12/05 Lot 15; Sitio Montecillo . -2 6 20 135.9 '7.4 123.1 10.8 91 90 Project No. 07290-52-04 ' . June 5, 2UU TABLE I SUMMARY OF FIELD DENSITY TEST RESULTS Elev. Plus Field Field Field Reqd. or 3/4 Adj. Adj. Dry Moist. Rel. Rd. Depth Curve Rock MDD OMC Dens. Cont. Comp. Comp. Test No. Date Location (1't) No. (%) . (pcf) (%) (pet) SL 32 12/13/05 Lot 10; Sitio Montecillo . -4 6 20 135.9 7.4 121.8 8.9 90 90 SL 33 12/13/05 Lot 10 Sitio Montecillo 3 6 20 135.9 7.41 122.2 7.9 90 90 SL 34 12/13/05 Lot 10 ;'Sitio Montecillo 1 6 20 1359 74 121 9 .11 .0 90 90 SL 35 12/13/05 Lot 11 Sitio Montecillo 4 6 20 135.9 7.4 123.0 92 91 90 SL 36 12/13/05 Lot 11 Sitio Montecillo 3 6 20 1359 74 1228 78 90 90 SL 37 12/13/05 Lot 11 Sitio Montecillo 1 6 20 135 .9, 7 4 121 .7, 8.2 90 90 SL 38 12/14/05 Lot 13 Sitio Montecillo 4 6 20 135.9 7.4 121.9 11.31 90 90 SL 39 12/14/05 Lot 13 Sitio Montecillo 2 6 20 13S.9 7.4 122.0 106 90 90 SL 40 12/14/05 Lot 14 Sitio Montecillo 6 6 20 135.9 7.4 123.2 9;7 91 90 SL 41 12/14/05 Lot 14 Sitio Montecillo 4 6 20 135.9 7.4 123.6 13.1 91 90 SL 42 12/14/05 Lot 14 Sitio Montecillo 2 6 20 135.9 7.4 122.4 12.2 90 90 SL 43 01/05/05 Lot 9 Sitio Montecillo 3 6 20 135.9 7 4 123.4 102 91 90 SL 44 01/05/05 Lot 9 Sitio Montecillo 1 6 20 135.9 7.4 122.6 10.1'. 90 90 SL 45 02/10/06 Lot 34 Corte Paloma 3 7 30 132.7 8.6 125.6 106 95 90 SL 46 02/10/06 Lot 35; Corte Paloma -2 7 30 132.7 / 8.6 120.3 8.8 91 90 SL 47 05/26/06 Lot 29; Sitio Montecillo -1 7 20 130.2 9.5 118.4 9.2 91 90 SL 48 05/26/06 Lot 31 Sitio Montecillo 1 7 20 130.2 9.5 '117.3 8.9 90 90 Project No. 07290-52-04 . June 5, 2008 - I - TABLE I SUMMARY OF FIELD DENSITY TEST RESULTS Elev. Plus Field Field Field Req'd. or 3/4 Adj. Adj. Dry Moist. Rel. Rel. Depth Curve Rock MDD OMC Dens. Cont. Comp. Comp. Test No. Date Location ('t) No. (%) (pcf) (%) (pcf) (%) (%) (%) SM 1 11/02/05 Corte Paloma 10+60 -8 6 40 139.8 6.1 126.6 6.7 91 90 SM 2 11/02/05 CortePaJoma 11+10 . -6 6 0 132.1 8.7 120.2 10.1 ov 90 SM 3 11/02/05 Corte PalomalO+95 . . -3 7 10 1276 10.5 115.8 11.6 91 90 SM 4 11/02/05 CortePaJoma 11+80 . . -5 7 30 132.7 8.6 124.3 9.0 94 90 SM 5 11/02/05 CortePaloma 12+051 S 7 - 30 132.7 8.6 120.8 10.3 91 90 SM 6 11/02/05 Corte PaJoma 11+85 - ' -4 7 30 132.7 8.6 121.7 8.7 92 90 SM 7 11/03/05 Corte Paloma 13+00 7-5 7 20 130.2 9.5 116.2 10.8 89 90 SM 7A 11/03/05 Corte Paloma 13+00 -5 7 0 125.0 11.5 114.6 12.5 92 90 SM 8 11/03/05 CortePaloma 13+75 - -6 7 0 125.0 11.5 112.4 14.3 90 90 SM - 9 11/03/05 CortePalonia 13+95 -3 7 0 125.0 11.5 112.8 14.0 90 -90 SM 10 11/03/05 Corte Palomal4+45 -5 7 20 130.2 9:5 118.0 10.1 91 90 SM 11 11/03/05 Corte Paloma 15+10 - -3 7 20 130.2 95 . 121.6 11.8 93 90 SM 12 11/04/05 Corte Paloma15+60 - - -5 .7 0 125.0 11.5 112.9 13.3 90 - 90 SM 13 11/04/05 Corte Palomal6+00 . -3 7 10- 127.6 10.5 115.8 12.6 91 90 - SM 14 11/08/05 Corte Palomal2+53 -3 7 0 125.0 11.5 115.4 11.4 - - 92 --90 : SM 15 11/08/05 CortePaJoma 10+20 -3 7 20 130.2 9.5 117.3 12.8 90 - 90 SM 16 - 11/10/05 Easement 72+10 - - -11 6 0 132.1 8.7 119.2 10.0 90 90 SM 17 11/10/05 Easement 71+95 . '-9 6 20 135.9 7.4 123.8 8.4 91 90 SM 18 11/14/05 Easement 72+00 ' -5 6 20 135.9 7.4 125.1 8.8. 92 90 SM 19 11/14/05 Easement 71+40 - -8 6 0 132.1 8.7 119.4 10.3 90 90 SM 20 11/14/05 Easement 71+80 . : -3 6 0 132.1 8.7 121.0 8.9 92 90 SM 21 11/14/05 Easement 70+90 - . ' -9 6 10 134.0 8.0 121.7 10.2 91 90 SM :22 11/14/05 Easement 71+20 - - . -6 6 30 137.9 6.7 128.1 6.9 93 90 SM 23 11/14/05 Easement 71+90 -.. -4 6 0 132.1 8.7 122.6 9.3 93 , 90 SM 24 11/15/05 Easement 70+70 -2 6 20 135.9 7.4 128.2 7.1 94 90 SM 25 11/15/05 Easement 70+30 . -5 -7 10 127.6 10.5 115.8 11.1 91 90- SM 26 11/15/05 Sitio Cordero 10+10 5 -5 7 20 130.2 9.5 118.7 12.8 91 90 SM 27 11/15/05 Sitio Cordero 9+85 : 3 7 - 20. 130.2 9.5 121.3 11.6 93 - 90 SM 28 - 11/16/05. Sitio Montecillo 19+87 -6 5 - 6 20 135.9 7.4 125.4 8.8 92 90 SM 29 11/16/05 Sitio Montecillo 19+87 , -3 6 20 135.9 7.4 124.2 9.9 91 90 SM 30, 11/16/05 SitioMontecillo 19+87 -6 - 6 0 132.1 8.7 120.1 10.3 - 91 90 Project No. 07290-52-04 June 5, 2008 ' : - - ••I•••S°.•.•......•..Tài TABLE I SUMMARY OF FIELD DENSITY TEST RESULTS Elev. Plus Field Field Field Reqd. or 3/4 Adj. Adj. Dry Moist. Rel. Rel. Depth Curve Rock MDD OMC Dens Cont Comp Comp Test No. Date Location (ft) No. (%) (pci) (%) (pcI) SM 31 11/16/05 Sitio Montecillo 19+87 -2 . 7 0 125.0 11.5 112.7 14.6 90 90 SM 32 11/16/05 Sitio Montecillo 19+87 9 7 20 1302 95 1211.2 11.3 93 90 SM 33 11/16/05 Easement 72+45 -5 7 20 130.2 9.5 118.5. 12.7 91 90 SM 34 11/17/05 Sitio Cordero 9+20 6 6 0 132.1 8.7 120.3 100 91 90 SM 35 11/17/05 Sitio Cordero 8+95 3 7 10 1276 105 1159 116 91 90 SM 36 11/18/05 Sitio Cordero 10+95 7 7 30 132.7 8.6 1204 103 91 90 SM 37 11/18/05 Sitio Cordero 11+50 3 7 30 1327 8.6 1226 .. 97 92 90 SM 38 11/18/05 Sitio Cordero 12+00 4 6 20 1359 7.4 1240 7.6 91 90 SM 39 11/18/05 Sitio Cordero 13+05 5 7 0 1250 11.5 1126 12.1 90 90 SM 40 11/18/05 Sitio Cordero 13+90 3 7 0 1250 115 1139 134 91 90 SM 41 11/21/05 Sitio Cordero 10+36 8 7 0 1250 115 1127 140 90 90 SM 42 11/23/05 Sitio Cordero 13+15 5 7 20 00.2 9.5 122.6 9.8 94 90 SM 43 12/01/05 Sitio Cordero 19+87 6 6 0 132A 87 118.8 103 90 90 SM 44 12/01/05 Sitio Cordero 19+87 3 6 0 132.1 8.7 121.3. 9.2 92 90 SM 45 12/01/05 Easement 70+60 4 6 20 135.9 7.4 1240 7.7 91 90 SM 46 12/01/05 Sitio Cordero 8+49 3 6 20 135.9 7.4 122.3 96 90 90 SM 47 12/01/05 Sitio Cordero 12+42 4 6 0 132.1 8 7 1204 106 91 90 SM 48 12/01/05 Sitio Cordero 12+50 4 7 30 132.7 8.6 120.5 9.3. 91 90 SM 49 12/05/05 Easement 70+60 6 6 0 132.1 --8.7 122.6 9.8 93 90 SM 50 12/05/05 Easement 70+60 -4 6 0 132.1 8.7 123.0 10.3 93. .90 Project No. 07290-52-04 June 5, 2008 TABLE I SUMMARY OF FIELD DENSITY TEST RESULTS - Elev. 'Plus Field Field Field Reqd. or ' 3/4 Adj. Adj. Dry Moist. Rel. Re!. Depth Curve Rock MDD OMC Dens. Cont. Comp. Comp. Test No. Date Location No. (%) (pcf) (%) (pcf) (%) (%) (%) SW I 06/01/06 Corte Paloma 12+00 SW 2 06/01/06 Corte Paloma 11+50 SW 3 06/01/06 Corte Paloma 11+10 SW 4 10/18/06 Sitio Montecillo 28+25 SW 5 10/18/06 Sitio Montecillo 27+09 ---------------------------------------------------------------------------------------- SW 6 10/18/06 Sitio Montecillo 25+68 SW 7 10/18/06 Sitio Montecillo 24+60 SW 8 10/18/06 Sitio Montecillo 25+30 SW 9 10/18/06 Sitio Monteci!lo24+41 SW 10 10/18/06 Sitio Montecillo 25+95 SW 11 10/18/06 ---------------------------------------------------------------------------------------- SitioMontecillo 27+05 SW 12 10/18/06 Sitio Montecillo 28+20 SW 13 10/18/06 Sito Cordero 15+42 SW 14 10/18/06 Sito Cordero 15+30 SW 15 11/08/06 Sitio Montecillo 28+81 ----------------------------------------------------------------------------------------- SW 16 11/08/06 Sitio Montecillo 26+63 SW 17 11/08/06 Sitio Montecillo 25+66 SW 18 04/04/07 Sitio Montecillo 20+00 SW 19 04/04/07 Sitio Montecillo 20+10 SW 20 04/04/07 .Sitio Montecillo 21+90 SW 21 04/04/07 Sitio Montecillo 22+00 SW 22 08/21/07 Sitio Cordero 17+00 SW 23 08/21(07 Sitio Cordero 18+50 SW 24 08/21/07 Sitio Cordero 19+75 SW 25 08/21/07 Sitio Cordero 20+20 SW 26 08/21/07 ----------------------------------------------------------------------------------------- Sitio Cordero 2 1+00 SW 27 08/21/07 Sitio Cordero 20+80 SW 28 08/21/07 Sitio Cordero 17+90 SW 29 08/21/07 Sitio Cordero 17+00 SW 30 ' 08/21/07 Sitio Cordero 16+00 0 7 40 135.3 7.7 128.9 5.9 95 90 0 7 40 135.3 7.7 133.3 ' 7.2 99 90 0 7 40 135.3 7.7 ' 124.3 7.9 92 90 0 6 30 137.9 6.7 127.7 6.9 93 90 0 6 30' 137.9 6.7 127.3 8.8 - 92 90 0 6 30 137.9 6.7 125.4 8.1 91 90 0 6 40 ' 139.8 6.1 129.2 7.3 92 90 0 ' 6 40 139.8 , 6.1 127.1 8.0 91 90 0 6 30 137.9 6.7 125.2 7.4 91 ', 90 0 6 30 137.9 6.7 126.6 7.9 92 90 0 6 40 139.8 6.1 127.9 , 8.2 91 ' 90 0 6 40 139.8 6.1 129.1 7.3 92 90 0 7 40 135.3 7.7 124.2 9.4 92 90 0 7 40 135.3 7.7 123.9 8.6 92 90 0 6 30 137.9 6.7 126.8 6.3 92 90 O 6 30 . 137.9 6.7 124.5 6.5 90 90 0 6 30 137.9 6.7 125.2 6.1 91 90 0 6 30 137.9 6.7 127.4 8.9 92 , 90 0 6 30 137.9 6.7 130.9 6.7 95 90 0 6 30 137.9 6.7 125.7 9.6' 91 90 0 6 , 30 137.9 6.7 133.2 8.7 97 90 0 6 30 137.9 6.7 . 127.0 ' 7.1 92 90 0 6 30 ' 137.9 6.7 131.0 8.0 95 90 0 6 30 137.9 6.7 127.9 8.4 93 90 0 6 30 137.9 6.7 ----------------------------------------------------------------------------------------------------------------------------------------- 128.7 8.4 93 90 0 6 30 137.9 6.7 125.6 7.7 91 90-- 0 6 30 1379 6.7 131.3 6.2 95 90 0 6 30 137.9 6.7 ' 130.4 ' 6.5 95 90 o 6 30 137.9 6.7 127.2 7.8 92 90 0 6 30 137.9 6.7 129.8 6.8 94 90 Project No. 07290-52-04 ' - ' June 5, 2008 s••••ss•••••ós•••i••es•s••••••i•si••is•i•• TABLE I SUMMARY OF FIELD DENSITY TEST RESULTS Elev. Plus . Field Field Field Reqd. or 3/4" Adj. Adj. Dry Moist. Rel. Rel. Depth Curve Rock MDD OMC Dens. Cont. Comp. Comp. No. (%) (pcf) (%) (pcf) Test No. Date Location WB 1 05/17/06 Lot 48 -4 7 40 135.3 7.7 132.7 7.9 98 90 WB 2 06/06/06 Lot 19 . . -2 7 30 132.7 8.6 121.4 11.4 91 90 WB 3 06/07/06 Lot 28 . . -3 7 30 132.7 8.6 124.4 10.7 94 90 WB 4 06/07/06 Lot 28 -2 . 7 30 132.7 8.6 122.3 9.1 92 90 WB 5 06/07/06 Lot 25 .. 7 30 132.7 8.6 119.3 12.7 90 90 WB 6 , 06/08/06 -------------------------------------------------------------------------------------------------- Lot 25 -1 7 30 132.7 8.6 119.3 10.4 90 90 WB 7 06/08/06 Lot 25 -1 7 30 132.7 8.6 124.3 11.5 94 90 WB 8 06/08/06 Lot 24 -3 7 30. 132.7 . 8.6 124.0 8.7 93t 90 WB 9 06/09/06 Lot . . -1 7 30 132.7 8.6 122.6 10.3 92 90 WB 10 06/09/06 Lot 16 . 3 7 30 132.7 8.6 128.6 8.9 97-1 90 WB 11 06/13/06 Lot 19 . -4 7 30 132.7 8.6 120.7 12.1 91 90 WB 12 06/14/06 Lot 19 -1 . 7 30 132.7 8.6 120.1 8.7 91 90 WB 13 06/15/06 Lot 10 . . -3 7 30 132.7 8.6 122.0 8.9 92 90 WB 14 06/22/06 Lot 7 -3 7 30 132.7 8.6 127.5 10.1 96 90 WB 15 06/22/06 Lot 7 -1 . 7 30 132.7 8.6 124.5 10.0 94 90 WB 16 06/23/06 Lot 24 . ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 3 7 30 132.7 8.6 126.3 8.3 95 90 WB 17 06/23/06 Lot 19 . 2 7 30 132.7 8.6 108.0 6.4 81 90 WB 17 A 06/23/06 Lot 19 . 2 7 30 132.7 8.6 122.1 9.3 92 90 WB 18 06/23/06 Lot 28 . . 2 7 30 132.7.. 8.6 119.9 8.2 90 90 WB19 06/23/06 Lot 1 7 30 132.7 8.6 120.1 8.9 - 9190 WB 20 06/23/06 Lot 1 7 30 132.7 8.6 1201 8.0 91 90 WB 21 06/26/06 Lot 44 -3 7 40 135.3 7.7 130.9 7.5 1. 97 . 90 WB 22 06/26/06 Lot 44 -3 7 40 135.3 7.7 124.1 7.7 92 90 WB 23 06/26/06 Lot 44 . -1 7 40 135.3 7.7 123.5 12.0 91 90 WB 24 06/26/06 Lot 45 -2 7 40 135.3 7.7 125.0 7.9 92 90 WB 25 06/26/06 Lot 44 1 7 40 135.3 7.7 123.6 7.4 91 90 WB 26 06/26/06 Lot 45 0 7 40 135.3 7.7 126.9 7.8 94 90 WB 27 06/26/06 Lot 45 2 7 40 135.3 7.7 122.5 9.3 91 90 WB 28 06/26/06 Lot 19 . 1 7 30 132.7 8.6 122.2 7.7 92 90 WB 29 06/28/06 Lot 19 1 7 20 130.2 9.5 113.3 . 8.8 87 90 WB 29A 06/28/06 Lot 19 1 7 20 130.2 9.5 118.5 10.3 91 90 June 5, 2008 Project No. 07290-52-04 . TABLE I SUMMARY OF FIELD DENSITY TEST RESULTS Elev. .. Plus 'Field Field Field Req'd. or 3/4" Adj. Adj. Dry Moist. Rel. Rel. Depth Curve Rock MDD OMC Dens., Cont. Comp. Comp. t) No (%) (pcf) (%) (pci) (%) Test No Date Location WL 1 11/08/05 Lot 34; Corte Paloma . -1 7 0. 125.0 11.5 113.7 13.0 .91 90 WL 2 11/08/05 Cot 48; Corte Paloma . -1 7 20 130.2 9.5 119.0 12.2 91 90 WL 3 11/09/05 Lot 46 Corte Paloma 1 7 0 125.0 11.5 112.7 - 14.2 90 90 WL 4 11/09/05 'Lot 37; Corte Paloma 1 7 10 1276 105 1159 118 91 90 WL 5 12/29/05 Lot 2 Sitio Montecillo 1 29 0 135.0 7.4 133.6 9.3' 99 90 WL 6 12/29/05 Lot 30 Sitio Montecillo 1 29 0 135.0 7.4. 132.7' 9.1 98 90 WL 7 12/29/05 Lot 4 Sitio Montecillo 2 29 0 135.0 7.4 132.4 7.9 98 90 WL 8 12/29/05 Lot 6 Sitio Montecillo 1 29 0 135.0 7.4 1326 8.3 98 90 WL 9 12/29/05 Lot 15 Sitio Montecillo 1 29 0 135.0 7.4 133.8 8.7 99 90 WL 10 12/30/05 Lot I Sitio Montecillo 0 6 20 135 9 7 4 124 4 6 5 92 90 WL 11 12/30/05 Lot 3 Sitio Montecillo 0 6 20 135.9 7.4 '122.3 69 90 90 WL 12 12/30/05 Lot 5; Sitio Montecillo 0 6 20 135.9 7.4. 123.5 6.6 91 90 WL 13 12/30/05 K Lot 7 Sitio Montecillo 0 6 20 135.9 7.4 123.8 7.0 91 90 WL 14 12/30/05 Lot 9 Sitio Montecillo 0 6 20 13-5.9 7.4 125.4 '6.7 92 90 WL 15 12/30/05 Lot 11 Sitio Montecillo 0 6 20 1359 74 1225 69 90 90 WL 16 02/10/06 Lot 35 Corte Paloma Tie In 1 7 30 132.7 8.6 120 5 9.7 91 90 WL 17 03/31/06 Lot 24 Sitio Cordero 0 7 30 132.7 8.6 1302 8.0 98 90 WL 18 05/12/06 Lot 2 Sitio Montecillo 1 7 30 132.7 8.6 121.0 9.0 91 90 WL 19 03/31/06 Lot 24 Sitio Cordero 0 32 0 136.9 69 1340 40 98 90 WL 20 03/31/06 Lot 20; Sitio Cordero - 0 - 7 30 132.7 8.6 130.4 7.8 98 90 WL 21 03/31/06 Lot20 Sit ioCordero 0 32 0 1369 69 1315 58 96 90 WL 22 03/31/06 Lot 13 Sitio Montecillo 0 32 0 1369 69 1312 58 96 90 WL 23 04/03/06 Lot 11 Sitio Montecillo 0 7 30 1327 8.6 127.4 7.7 96 90 WL 24 04/03/06 Lot 11 Sitio Montecillo. 0 32 0 1369 69 1302 57 95 90 WL 25 04/03/06 Lot 1; Sitio Montecillo 0 7 30 132.7 8.6 130.2 7.7 98 90 WL 26 04/03/06 Lot 1 Sitio Montecillo 0 34 0 1.44 .7 5.9 133.4 4.5 92 90 'June 5, 2008 Project No. 07290-52-04 ' . ......s...s•.s.......................s..s. TABLE I SUMMARY OF FIELD DENSITY TEST RESULTS Elev. Plus Field Field Field Reqd. or 3/4" Adj. Adj. Dry Moist. Rel. Rel. Depth Cue Rock MDD OMC Dens. Cont. Comp. Comp. Test No. Date Location . No. (°"O) (pcf) (%) WM 1 11/08/05 CortePalomâ 11+05 . -1 7 0 125.0 11.5 114.6 12.4 92 90 WM 2 11/08/05 Corte Paloma 12+25 -1 7 20 130:2 9.5 119.4 9.8 92 90 WM 3 11/08/05 Corte Palomal3+85 1 7 20 1302 95 1176 124 90 90 WM 4 11/09/05 Corte Paloma 14+45 1 7 0 1250 115 1129 136 90 90 WM 5 11/09/05 Corte Paloma 15+70 - -1 7 0 125.0 11.5 113.4 13.8 91 1 90 WM 6 12/22/05 Sitio Montecillo 21+50 2 29 0 1350 74 1281 69 95 90 WM 7 12/22/05 Sitio Montecillo 23+50 2 29 0 135.0 7.4 127.5 7.4 94 90 WM 8 12/22/05 Sitio Montecillo 25+50 2 29 0 135.0 7.4 127.4 6.3 94 90 WM 9 12/22/05 Sitio Montecillo 26+ 15 2 29 0 135.0 -7.4 128.5 8.2 95 90 WM 10 12/22/05 Sitio Montecillo 28+08 2 29 0 --1-35.0 7 4 1.29-.-1 6.9 96 90 WM 11 12/22/05 Sitio Montecillo 27+00 1 6 20 1359 1 74 1228 77 90 90 WM 12 12/22/05 Sitio Montecillo 24+00 1 6 20 135.9 7.4 123.7 82 91 90 WM 13 12/22/05 Sitio Montecillo 22+65 1 6 20 135.9 7.4 122.5 8.6 90 90 WM 14 12/22/05 Sitio Montecillo 21+20 1 6 20 135.9 1 7.4 123.0 8.1 91 90 WM 15 12/22/05 Sitio Cordero 15+00 -2 29 0 135.0 7.4 127.9 7.8 95 90 WM 16 12/22/05 Sitio Cordero 14+15 2 29 0 1350 74 1268 82 94 90 WM 17 12/22/05 Sitio Cordero 13+70 .. -2 . 29 : 0 135.0 7.4 127.4 7.9 94 90 WM 18 12/30/05 Sitio Montecillo 27+40 0 6 20 135.9 7.4 122.7 67 90 90 WM 19 12/30/05 Sitio Montecillo 25+88 0 6 20 135.9 7.4 123.5 -. 7.0 91 90 WM 20 12/30/05 Sitio Montecillo 23+68 0 6 20 135:9 7.4 122.8 6.-5--'--.-,----90 90 WM 21 12/30/05 Sitio Montecillo 22+00 0 6 1 20 135 9 7.4 124.4 7 1 92 90 WM 22 12/30/05 Sitio Montecillo 20+42 0 6 20 135.9 7.4 1211 6.8 90 90 WM 23 02/23/06 Corte Paloma 10+70 -1' 6 20 135.9 .7.4 121.8 8.9 90 90 WM 24 02/23/06 Sitio Montecillo 27+88 -1 29 .0 135.0 7.4 122.1 : -. 90 90 WM 25 04/11/06 Sitio Montecillo 28+55 3 29 0 135.0 7.4 122.3 8.3 91 90 June 5, 2008 Project No. 07290-52-04 - O•S•••s•s•••'••••••I•I•..s.•....I..........i TABLE I EXPLANATION OF CODED TERMS - TEST SUFFIX A, B, C,. . . : Retest of previous density test failure, following moisture conditioning and/or recompaction. - - STRIKE-OUT Fill in area of density test failure was removed and replaced with properly compacted fill soil. - - PREFIX CODE DESIGNATION FOR TEST NUMBERS AC - ASPHALT CONCRETE B - BASE CG - CURB AND GUTTER DW - DRIVEWAY - JT - JOINT TRENCH SD -. STORM DRAIN SG - SUBGRADE SL - SEWER LATERAL SM - SEWER MAIN SW - SIDEWALK WB - WALL BACKFILL WL - WATER LATERAL WM - WATER MAIN CURVE NO - Corresponds to curve numbers listed in the summary of laboratory maximum dry ,density and optimum moisture content test results table for selected fill soil samples encountered during testing and observation. - ROCK CORRECTION For density tests with rock percentage greater than zero, laboratory maximum dry density and optimum moisture content were adjusted for rock content. For tests with rock content equal to zero, laboratory maximum dry density and optimum moisture content values are unadjusted. -TYPE OF TEST - SC: Sand Cone Test (ASTM D1556) - NU: Nuclear Density Test (ASTM D2922) OT: Other . - ELEVATION/DEPTH - S Test elevations/depths have been rounded, to the nearest whole foot. Project No. 07290-52-04 5 June 5, 2008 II . ............................................ TABLE II SUMMARY OF LABORATORY MAXIMUM DRY DENSITY AND OPTIMUM MOISTURE CONTENT TEST RESULTS ASTM D 1557-02 Sample No. Description Maximum Dry Density (pci) Optimum Moisture Content (% dry weight) 5 Reddish brown, Sandy SILT 113.5 15.0 6 Reddish brown, Clayey, fine to coarse SAND 132.1 8.7 7 Yellowish brown, Clayey, fine to coarse SAND 125.0 11.5 14 Reddish brdwn, Clayey, fine to medium SAND 126.9 10.7 - 28 Gray, Sandy GRAVEL (Class 2 Base) 143.4 6.6 - 29 Dark yellowish brown, Silty, fine to coarse SAND (Shading) 135.0 - 7.4 30 Dark brown, Sandy GRAVEL (Class 2 Base) 147.5 5.3 31 Olive brown, Sandy GRAVEL (Class 2 Base) ,138.0 7.9 32 Olive brown, Sandy GRAVEL (Class 2 Base) 136.9 6.9 34 Dark Olive brown, Sandy GRAVEL (Class 2 Base) 144.7 5.9 I- TABLE III SUMMARY OF LABORATORY ASPHALT CONCRETE TEST RESULTS, ASTM D 2041-03A, D 2726-05A, AND D 1560-05 Sample No. Test 2006 Greenbook Specifications Maximum Aggregate Size (inch) Theoretical Maximum Density (pci) Hveem Maximum Density (pci) Stability Stability AC-i . 3/4 , 153.3 144.7 46 235 AC-2 3/4 152.7 145.7 40 >35 AC-3 ~ . 157.2 151.8 - 46 235 AC-4 ½ 153.4 146.3 39 235 AC-5 V2 . 152.8 146.0 40 235 AC-6 ½ 152.3 147.3 37 235. S., Project No. 07290-52-04 June 5, 2008 3/4-Inch Aggregate 2006 Greenbook Section Test Type 203-6.4.3 Specifications. AC -1 AC -2 AC-3 Type II Class B (sieve S ieveAnalysis ize) ASTM C 136-05 (% passing) (% passing) (% passing) (% passing) linch 100 100 100 e100 3/4 inch ' a. 97 95 99 . 87-100 . ½ inch 79 77 88 70-87'/ % inch 66 64 76 I 55-76 -' No4 44 44 57 3552 No8 31 32 N. 41 2240 No 30 17 17 18 8-24 No. 50 / 12 11 12 518 No. 200 4 - . 4 ' 5 07 Oil Content (%)* ASTM D 6307-05 4.6 4.7 5.4 4.5-5.8 TABLE IV SUMMARY OF LABORATORY GRAIN SIZE ANALYSIS AND SAND EQUIVALENT TEST RESULTS a. Test Type B-28 B-30 B-31 B-32 34 Caltrans Specifications Class 2 Aggregate Base Sieve (sieve s '422-63 (% Passing) (% Passing) (% Passing) (% passing) (% passing) (% passing) 1 inch 100 100 100 100 100 100 3/4 inch 100 100 97 96 100.t 90-100 No 4 a 45 57 42 44 52 35-60 No 30 20 32 24 20 29 1030 No 200 4 12 5 4 10 r 2-0 Sand Equivalent ASTM D 2419-02 64 27 56 49 33 25 TABLE V SUMMARY OF LABORATORY ASPHALT CONCRETE GRADATION AND ASPHALT CONTENT TEST RESULTS *Green Book refers to as Asphalt % Project No 07290-52-04 June 5 2008 1/2-Inch Aggregate 2006 Greenbook Test Type Section 400-4.3 Specifications AC-4 AC-5 AC-6 Class C3 Sieve Analysis (% passing) - (% passing) (% passing) (% passing) (sieve size) ASTM C136-05 3/4 inch 100 100 100 100 V2 inch 1 95 97 96 89-100. / %inch - 82 84 84 ' 74 100 No. 4' 51 54 53 5078 No 8 36 38 38 32-60 No 30 - 20 20 20 14-38 * No 200 5 5 4 '-. 2-10 D Oil Content (%)* ASTM 6307 05 9 4 5.2 5 7 4.6-7.0 o....".........................-........... TABLE VI - SUMMARY OF LABORATORY ASPHALT CONCRETE GRADATION AND ASPHALT CONTENT TEST RESULTS