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CT 02-23; VILLAGES OF LA COSTA GREENS 1.08; FINAL REPORT OF TESTING AND OBSERVATION SERVICES FOR SITE IMPROVEMENTS; 2007-08-14
II GEOCON GEOTECHNICAL CONSULTANTS Project-No. 06403-52-14 August 14, 2007 ' Warrnington Homes 5740 Fleet'Street, Suite 101 Carlsbad, California 92008 S Attention:' Mr. Chuck Isbëll Subjeèt: VILLAGES OF LA COSTA - THE GREENS -. -. . . . . .. NEIGHBORHOOD 1.08 ,•1 ,• 0 ' 0 CARLSBAD, CALIFORNIA ..........PAL REPORT OF TESTING AND OBSERVATION SERVICES.' S PERFORMED DURING SITE IMPROVEMENTS ., . ' ... Dear Mr. Isbell - In 'accordance with. your request 'and our Proposal No.,.LG-63 565 dated November 4, .2003, we have provided compaction testing and observation services during construction of the site improvements at the 'subject project. We performed our services during the period of July 13, 2004 through July 17, 2007. The scope of our services included the following: S - S ,. . 5' .5 , 0 '• /55 . Performing in-place, density tests on an "on-call" basis during utility trench backfill ' operations including storm drain, sewer main, sewer lateral, water main, water lateral, S , joint trench, and plumbing trench, backfill; . Performing in-place density tests during the preparation of curb and gutter, driveway, , - sidewalk, roadway subgrade and the placement of aggregate base and asphalt concrete . , pavement; S 'Providing gotechnical consultation services during improvement operations;, Performing laboratory tests to aid in evaluating the compaction characteristics of various . soil conditions encountered and/or used for fill, including asphalt' concrete and base, . materials; and ' . Preparing this final report of improvements. To aid in preparing this report, we have revieed the following report and plans associated with the project improvements: . 1. Final 'Report. of Testing and Observation Services Performed During Site Grading, Villages of La Costa-The Greens, Neighborhood 1.08 and Alicante Road Stations 51+00 0 - ' to 69+00, Carlsbad, California, prepared by Geocon Incorporated, .dated'June 16, 2004 (Project No. 06403-52-09). 6960 Flanders Drive .• San Diego, California 92121-2974 • Telephone (858) 558-6900 • Fax (858) 558-61.59.'• S - 0 ,0 5, -, . -5•S - ' • -: '. 5. 2. Improvement Plans for: La Costa Greens - Neighborhood 1. 08, prepared by Hun saker and Associates, City of Carlsbad approval dated May 6, 2004 (Drawing No. 406-6). 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 2922-05 and D 2950-05 for soil and asphalt concrete, respectively. We performed laboratory tests on soil and base samples in accordance with ASTM ,D 1557-02, Maximum Dry Density and Optimum Moisture Content; D 422-63, Particle Size/Sieve Analysis; D 2419-02, Sand Equivalent Value. In addition, we performed laboratory tests on asphalt concrete samples in accordance with ASTM D 2726-05A, Hveem Density; D 2041-03a, Theoretical Maximitm Density; D' 1560-05; Stability; C 136-05, Sieve Analysis; and D 6307-05, Asphalt Content. We performed laboratory tests on base materials and asphalt concrete to check conformance with Standard Specifications for Public Works Construction (Greenbook). The results of the laboratory tests indicate the samples are in general conformance with the exception of test results in Tables V and VI in bold type. These results have been reported t6 the Warmington Homes on-site 'superintendent and to the City of Carlsbad representative. In general, the results of the in-place density tests indicate that utility trench backfill and driveway subgrade 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 'ab6ve optimum moisture content at the locations tested. In-place density test results indicate that the asphalt concrete is compacted to atleast 95 percent of the Hveern 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.' Based on observations and test results, it is the opinion of Geocon Incorporated that the construction of site improvements, 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 be reviewed, by Geocon Incorporated prior to 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 vater 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 convenience. Very truly yours, GEOCON INCORPORATED . Michael C. Ertwine eiSadr ' Shawn Weedon. Senior Staff Geologist 78 . GE 2714' FESS MCE ::::c / XpOAL Project No. 06403-52-14 . - 3- 0 0 August 14, 2007 'TABLEI - bUlVIlVl!NY 01 rltL.0 UtNI I T I I IUL I - '• , ' Field Req'd. Field Rel. Rel. Sample Dens. Comp. Comp., Test No. Date , Location No. (pcf) (o) (%) AC 1 08/27/04 Malachite Place 15+45 ACI 143.8 98 95 AC 2 08/27/04 Malachite Place 14+20 . ACI 144.7 99 95 AC 3 08/27/04 Malachite Place 13+00 ACI - 144.2 98 95 AC 4 - 08/27/04 Malachite Place 11+85 ACI 142.7 ' 97 95 AC . 5 08/27/04' Malachite Place 10+50 . ACI ' 141.9 97 95 AC 6 08/27/04 Malachite Place 9+30 ACI 143.4 98 95 AC 7 12/06/04 Obsidian Place 13+00 ' - AC2 142.7 98 95 AC 8 12/06/04 Obsidian Place'11+55 AC2 141.6 , 97 95 AC 9 2/06/04 Obsidian Place 10+60 AC2 143.4 99 ' 95 AC 10 12/06/04 Obsidian Place 9+40 AC2 141.7' . 97 95 AC 11 12/06/04 Obsidian Place 8+50 AC2 142.3 98 ' 95 AC 12 12/06/04 Lapis Road.12+90 '. . ' AC2 143.4 ' 99 95 AC 13 12/06/04 Lapis Road 13+65 AC2 142.6 - 98 :95 AC ' '14 I2/06/04 Lapis Road 14+90 . AC2' ' 143.9 99 95 AC .1512/06/04 Lapis Road 16+40 . . , AC2 . 142:6 98 95 AC 16 02/08/05 Lapis Road 8+60 . - ' AC2 . 142.7 98 95 AC . 17 02/08/05 Lapis Road 11+45 AC2 141.7 97 95 AC, 18 04/07/05 Onyx Place 13+65 ' .AC3 145.9 99 95 AC 19' 04/07/05 'Onyx Place 11+40 . ' . . •. AC3 ' 144.7 . ' 99 95 . AC - 20 ' 04/07/05 Lapis Road 10+20 . -, ' . AC3 143.7 ' ' 98 . 95 AC 21 04/07/05 Lapis Road 13+70 AC4 ' 141.2 97 . 95 AC 04/07/05 Lapis Road 16+30 . . . , . '. AC4 . 140.6 ' ' 97 . 5 AC . 04/07/05LapisRoad18+00 . . AC4 141.2 . 97 95 AC 24 . 04/07/05 Lapis Road 20+00 ' AC4 143.8 99 " 95' AC , 25' 0/15/05 Vermarine Court 10+20 ' , AC5 , 137.9.' 95 . '95. AC 26 06/15/05 Vermarine Court 11+80 . AC5. . 138.7 - 96 - ' 95 AC 27 06/15/05 Vermarine'Court 12+50. - , ACS - 137.9 " 95. '95. AC. 28 06/15/05 Vermarine Court 20+15 ACS 138.2 -. ' 95 95 - AC 29 06/15/05 Vermarine Court 18+70 - AC5 138.8' 96 95 AC . '30 06/15/05.:Vermaj-ine Court 15+15, - AC5 138.5 ' ' 96 95 AC 31 '06/15/05 Vermarine Court 17+00 ' . -' AC6 139.4 ., 96 95 - AC 32 06/15/05 Vermarine Court 14+10 , ' '. - AC6 138.9 ' . 95 -95 AC 33 06/15/05 Vermarine' Court 11+40 AC6 139.5 96 95 ' AC 34 - 06/15/05 VermarineCourt'10+85 - 'AC6 137.9 ' - 95. 95 AC 35 0.6/15/05 Lapis Road 27+75' . ' AC 138.2 95' 95 AC 36 06/15/05 Lapis Road 26+00 - ' . AC6 137.9 95 95 AC 37 - 06/15/05 Lapis'Road.24+20 - . . AC6 138.9 95 95 AC 38 06/15/05 Lapis Road 22+50 . - AC6 138.1 95 95 AC 39 , 07/14/06 Lapis Road 23+85 , -, AC6 , 142.2. - AC 40 07/14/06 Lapis Road 24+00 -. ' . 'AC6 143.7' - 98 9. AC . 41 10/31/06Vermarine Court 20+00 , AC7 - 140.2 - 96 95 AC 42 10/31/06 Vermarine Court 18+00 , AC7 137.5 94 95 AC 42A 11/06/06 Vermarine Court 18+00 . , - AC7 - 138.5 95 - 95 AC' - 43- 10/31/06 Vermarine Court 16+00 , -- . AC7 . ' 138.0 - - - 95 95 AC- 44 10/31/06 Vermarine Court 14+00 AC7 138.0 ' 95 - 95 Project No. 06403-52,,14 ' - . '' - ' - - August 14, 2007 TABLE SUMMARY OF FIELD DENSITY TEST RESULTS - Field Req'd. Field Rel. Rd. - S Sample Dens. '. Comp. Comp Test No. Date Location No; (pct) (%) (%) AC . 45 10/31/06 Vermarine Court 12+20 AC7 138.9 95 95 AC 46 : 10/31/06 Vermarine Court 10+00 ' AC7 . 139.5 96 95 AC 47 10/31/06 Sardonyx Street 11+00 . AC7 139.4 95 - 95 AC 48 10/31/06 Lapis Road 28+00 AC8 138.1 94 95 AC ' 48'A 11/06/06' Lapis Road 28+00 AC8 139.9 95 95, AC 49 10/31/06 Lapis Road 26+00 AC8 1375 . 94 95 AC 49A 11/06/06 Lapis Road 26+00 AC8 1403 96 95 AC 50 10/31/06 Lapis.Road24+00 AC8 , 137.7 94 95 AC 50A 11/06/06. Lapis Road 24+00 AC8 138.9 95 95 AC 51 10/31/06 Lapis Road22+00 . .' . AC8 138.1 94 95 AC , '51A 11/06/06 Lapis Road 22+00 '. ' AC8 140.1 95 95 AC 52 10/31/06;.Lapis Road 20+00. . AC8 . 138.5 . . 94 95 AC' 52A 11/06/06 LapjsRoad'20+00' . AC8 139.6 . 95 95. AC 53 10/31/06 Lapis Road 18+00 .. .' AC,8 142.6 97 95 AC 54 10/31/06 Lapis Road 16+0 ' AC8 139.1 95 95 AC '55 11/01/06 Onyx Place 11+00 AC9 139.2 . 95 . , 95 AC 56 11/01/06 Onyx Place 12+00 AC9 138.9 95 95 AC 57 11/01/06.Onyx Place 13+50 AC9 135.2 93 95 AC 57A 11/01/06 Onyx Place 13+50 . . AC9 138.5 95 95 AC .58- 11/01/06 Onyx Place 13+40 , AC9 136.1 935 95, AC 58A 11/01/06 Onyx Place 13-M0 , ' AC9 139.7 . 96 95 AC 59 11/01/06 Obsidian Place 1.1+00 ' . ' AC9' 139.0 , 95 95 AC 60. 11/01/06 Obsidian Place 12+40 ' .' AC9 ' ' 1390 95 . 95 AC 61 11/01/06 Obsidian Place 12+85' . ACIO . 1,38.2 95 95 AC 62 11/01/06 Obsidian Place 13+80 ' ' . ACIO 138.5 ' 96 95 AC 63. 11/01/06 Obsidian Place 9+20 ' , ' ACIO 134.7 93 , 95 AC 63A 11/01/06 Obsidian Place 9+20 '' " -. ACIO 138.2 ' 95 95 AC 64 11/01/06 Obsidian Place 8+55 ACIO 1379 95 95 AC 65 11/01/06 Lapis Road 11+90 ACIO 1399 97 95 AC 66 11/01/06 Lapis Road 13+00 ACIO 1371 95 95 AC 67 11/01/06 Lapis Road 14+40 . - ACIO ' 137.7 - ' 95 95 AC 68 07/17/07 Malachite Place 10+00 , . ACI I 148.3 100 95 -AC 69 07/17/07 Lapis Road 8+78 ' 'ACII .' 147.6 ,. ' 99 95 AC .70 07/17/07 Lapis Road 88+78 AClI ' 146.4 98 95 AC 71 07/17/07 Malachite Place. 15+50 ACI 1 . 146.6 , ' . 98 95 AC 72 .07/17/07 Malachite Place 14+00'. . ' ' ' ACI 1 146.5 98 95 AC' 73 07/17/07 Malachite Place 12+50, " . ACI 1 144.9 97 95 , AC 74 07/17/07 Malachite Place 11+00 ,. AC.11 145.6 98 95 AC 75 07/17/07 Malachite Place 9+50 " . ' ACI 1 146.0 . ' 98 95 Project No.,06403-52-14 , S , - August 14, 2007 " S , S , ' P . . . .. '., 'TABLE I ' .. SUMMARY OF FIELD DENSITY TEST RESULTS . Elev. Plus . Field Field Field Req'd. or 3/4 Dry Moist. Rel. Rel. Depth Curve. Rock Dens. Cont. Comp. Comp. Test No. Date. , Location (ft) o. (°"°). (p) (q) B 1 08/26/04 Malachite Place 9+05 0 53-t - 0 128.1 8.4' 99 95 8 2 08/26/04 Malachite Place 10+20..' - 0 53 0 126.3. 8.7 97 95 3 08/26/04 Malachite Place 12+10 0, . 53 0 129.1 10.3 99 95 B 4 08/26/04 Malachite Place 14+05 . ' . 0 53 ' 0 ' 123.6 9.9 95 95 ,/26/04 Malachite Place 15+10 , , 0 ., . 53 0 125.7 10.7 , 97 95 B .6 12/03/04 Lapis Road 11+65 '. 0 63 0 135.8 8.1 98 95' 'B , , 12/03/04 Lapis Road 13+40" ' 0 63 0 134.7 9.2 97 95 - B. 8 12/03/04 Obsidian Place 14+10 . 0 , 63 '0 134.3 9.7 ' 97 95 B 9 12/03/04 Obsidian Place 12+65 . . 0 63 0 ' 136.8 9.3 , 98. 95 12/03/04 Obsidian Place 10+40 '. .0 63. 0 135.7 , .8.8 98 95 B ' 11 12/03/04 Obsidian Place 8+70 ' '- ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 0 63 0 ' 136.6 7.9 98 , 95 B , 12 02/08/05 Lapis Road 8+60 ' ' 0' 63 0 135.7 '.8.6 98 95 .B 13 02/08/05 Lapis Road' 11+45 0 63 ' 0 134.3' 9.3 97 95' B 14 04/05/05 Onyx Place 13+75 0 79 0 140.2 - 8.1 ' 96 . 95 B ' ''15 04/05/05 Onyx Place 11+90 ' ' ' 0' ' 79 . 0 143.7 ' 7.3. 98 95 B . 16 04/05/05 Onyx Place 10+55 ' '0 .79 0 , 142.1 7.2 97 95 'B 17 04/05/05 Lapis Road 15+90 . 0 79 0 140.3 5.8 96 ' '95 B 18 04/05/05 'Lapis Road 17+10 ' - ' 0 ' 79 0 145.1 6.6 99 95 B 19 04/05/05 Lapis Road 19+35 , ' 0 79 0 142.7 7.9 97 95 - ---------- -10 .04/05/05 Lapis Road 20+50 . ' ' --- 20 0 ' 0 141.2 , 6.2 .96 95 - ------- -08 B 21 04/05/05. Lapis Road 26±40 0 ' 79 0 138.9 4.7 -95 95 B 22, 06/01/05 Lapis Road 26+40 , 0 79 0 139.6 3.9 ' 95 95 - B 23 06/01/05 Lapis Road 24+50 0 , 79 0 139.8 5.1 95 '95 B 24 . 06/01/05 Vermarine Court 20±00 ' , 0 -. 92 0 . 130.2 6.2 -. 96 95 B -- 25 06/01/05 Vermarine Court 18+20 0 '92 ' 0 128.9 ' 6.5. . 95. 95 ---------------- B 26 06/01/05 Vermarine Court 16+20 . . , , ' 0 ' 92 ' 0 128.6 7.1 95 95 B 27' '06/01/05 Vermarne Court 14+20, . 0 '' 92 ,0 129.2 ' 7.4 .95 . 95 B 28 '06/01/05.Ver marine Court 12+20 0 . 92 '0 , 131.6 6.8 97 95 B 29 06/0/05 Vermarine Court 10+20 , - 0 ' 92 0 130.7 7.6 96" 95 B '30. 06/01/05 'Sardonyx Way 10+90 , 0 -------95 . 92 0 129.7 7.1' 95- B 31 06/07/06 Vermarine Court Access Road , . 0 ' 53 0 127.3 12.2 - 98 95 B - 32 06/07/06 Vermarine Court Access Road ' 0 ' 53 , 0 124.5. . 11.3' 96 95, B 33 - 07/13/06 Lapis Road 23+85 . , 0 ' 53 0 124.0 43.0 95 95 B. 34 07/13/06 Lapis Road 24+00 , ' ' ' . 0 , 53 ' 0 123.7 11.9 , 95' , 95 TABLE SUMMARY OF FIELD DENSITYTEST RESULTS Elev. Plus Field ,.Field Field Reqd. - or 3/4" Dry Moist. Rel. Rel. - Depth Curve Rock Dens. Cont. Comp. Comp. Test No Date Location t) No (%) (pet) CG I 08/18/04 Malachite Place 9+75 0 24 0 111.8 15.1 96 95 CG 2, 08/18/04 Malachite Place 11+20 0 24 0 113.6 17:1 97 95 CG 3 08/18/04 Malachite Place 12+90 0 24 0 113.4 17.3 97 95 CO 4 08/18/04 Malachite Place 13+85 6 24 0, 114.6 16.7 98 95 CO 5 08/18/04 Malachite Place 14+50 0 24 .. 0 112.3 .17.6 96 95 CO 6 08/18/04 Malachite Place 8+50 0 . 53 0 129.8 8.1 .100 95 CO , 7 08/18/04 Malachite Place 10+75 0 53 0 130.7 8.5 101 95 CO 8 08/18/04 Malachite Place 12+75 0 53 / 0 128.8 8.6 99 95 CO 9 08/18/04 Malachite Place 14+05 . 0 53 0 126.4 9.2 97 95 CO 10 08/18/04 Malachite Place 15+40 0 53 '0 127.7 8.2 98 95 CG 11 11/30/04 Lapis Road 12+30 '0 63 0 135.8 8.1 . 98 95 CO 12 11/30/04 Lapis Road 13+70 0" 63 0 1346 7.5 97 95 CO 13 11/30/04 Obsidian Place 8+90 0 63 0 136.7 7.6 '98 95 CO 14 11/30/04 Obsidian Place 10+75 0 63 0 '135.6 8.3 98 95 - CO 15 11/30/04 Obsidian Place 12+50 0 63 0 136.5 8.9 98 95 CO , 16 11/30/04 Obsidian Place 14+00 0 63 0 134.8 7.9 97 95 CO 17 03/30/05 Lapis Road 16+20 . 0 , ' 24 0 112.7 16.8 96 95 CO 18 03/30/05 'Lapis Road 17+90 ' 0 24 0 113.4 17.1 97 95 CO 19 03/30/05 Lapis Road 19+85 0 24 0 ' 1,14.9 .17.3 98 95 CO '-20 03/30/05 Onyx Place 11+40 . ' 0 24 0 114.7 15.3 98 95 CO 21 03/30/05 Onyx Place 12+50 0 24 0 ' 113.4 15.9 97 95 CO '22 03/30/05 Onyx Place 13+10 0 24 0 115.7' 14.8 ' 99 95 CO 23 03/30/05 Onyx Place 13+60 0 24 0 ,114.1 149 98 95 CO 24 03/31/05 Onyx Place 13+50 . , 0 79' 0 144.2 8.1 98 95 CO 25.. 03/31/05 Onyx Place 12+10 , 0 79 0 143.7 6.7 98 95' CO 26 03/31/05 Onyx Place 11+45 " . 0 , 79 0, 142.5 8.2 97 95 CO 27' ' 03/31/05 Onyx Place 10+50 - . . , 0 79 0 143.2 8.1 98 95 ' CO . 28 03/31/05 Lapis Road 15+40 0 79 0 143.7 7.9 98, 95 CO 29 03/31/05 Lapis Road 17+95 0 79 ' 0 142.4 7.4 ' 97 95 CO 30 03/31/05 Lapis Road 19+10 . . ' 0 79 ' '0 141.8 8.6 97 ' 95 CO 31 03/31/05 Lapis Road 20+80 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 0 79 0 144.3 ' 7.2 98 95 CO 32 ' 05/31/05 Vrmarine Court 12+00 0 . 24 0 '° 113;6 16.1 97 95 CO 33 05/31/05 Vermarine Court 10+90 ' 0 24 '.0 114.2 15.8 98 . ' 95 CO 34 , 05/31/05 Vermarine Court 10+70 ' .0 , 24 -0 114.3 16.7 98, ' 95 CO ' 35 05/31/05 Vermarine Court-15+50 , , ' 0 24 ' 0 113.7 15.1 97 95 . CO 36 05/31/05 Vermarine Court 17+55 0 24 0 115.8 14.9 99. 95 ' CO 37 05/31/05 Vermarine Court 16+85 ' ' 0 24 0, 114.6 . 16.2 98 95 : CO 38 05/31/05 Vermarine Court 19+75' ' 0 - 24 0 114.5 15.8 98-" 95 CO 39 05/31/05 Lapis Road 23+00 . , - ' 0 - 24 0 - 113.7 15.4 97 95 CO ' ' 40 05/31/05 Lapis Road 26±00 . 0 24 '0 114.0 16.1 . 97 - 95 CO . 41 05/21/05 Lapis Road.28+00 ' ' , 0 , 24 ' 04 112.9 15.2 - 96 - 95 CO 42 - 05/21/05 Lapis Road 23+50 • 0 ' 24 , 0 113.4 15,6 97 95 CO 43 05/21/05 Lapis Road 25+50 0 24 0 114.7 14.6 98 95 CO 44 05/21/05 Lapis Road 27+50 0 24 0 113.4 -15.9 97 95 - Project No. 06403-52-14 • August 14, 2007' ' ' ' S TABLE SUMMARY OF FIELD DENSITY TEST RESULTS Elev. Plus Field Field Field Req'd.. - or 3/4 Dry Moist. Rel. Rel. Depth Curve Rock' Dens. Cont. Comp. . Comp. Test No. Date Lo,cation (ft) NO. (%) (pcf) (%) - (%) DW 1 08/05/05 Lot 1 0 24 0 106.4 14.0 91 90 DW -2 . 08/05/05 .Lot 2 0 24 0 105.9 14.8 91 90 DW 3 08/05/05 Lot 3 . 0 ' 24 0 105.8 16.0 90 -. 90 DW 4 08/05/05 Lot , 0 24 0 106.7 '16.4 91 90 DW 5 08/05/05 Lot 62 0 24 0 106.9 13.3 91 - 90 W ..08/05/05 Lot 60 . . 0 24 0 111.3 13.9 95 90 , DW 7 08/05/05 Lot 53 ' 0 24 0 105.9 14:3 91 90 DW 8 08/05/05 Lot 55 - 0 . .24 0 105.6 - 15.2 90 90 DW 9 08/09/05 Lot 56 ' 0 - 24 0 107.4 16.7 92 .90 DW 10 08/09/05 Lot 57 . 0 24 0 106.5 15:1 - 91 90 DW - 11 08/09105 Lot 58 0 24 -0 108.3' 15.6 93 90 ' DW 12 08/09/05 Lot 59 ' ' 0 24 0 111.7 14.7 95 90 DW '13 11/01/05 Lot 52 . ' ' 0 24 0 108.9 15:3 93 90 DW 14 11/01/05 Lot 51 . '0 24 ,0 109:1 15.7 93 90 DW 15', 11/01/05.Lot49 .0 24 0 107.2 14.8, 92. 90 - DW 16 11/01/05 Lot , 0 24 0 106.5 15.2 91 90 DW 17 11/21/05 Lot 20 - ' 0 . 24 0 106.5 15.3 . 91 90 DW 18 01/17/06 Lot 31 . , 0 24 '0 111.7 18.5 95 90 DW 19 01/17/06 Lot 30 ' , 0' 24 0 111.3 19.4 95 90 DW' 20 " 01/17/06 Lot 29 - 24 0 112.6 ' 19.2 96 90 DW 21, 01/17/06 Lot, ll '' ' , 0 , ': 24 0 116.2' 13.2 99 90 'DW 22 01/17/06 Lot 12 ' ' , , 0 24 0 104.7 23.6 ' 89 90 DW 22A 01/18/06 Lot 12 ' ' 0 24 , 0 112.6 15.8- 96 90, DW 23 01/17/06 Lot 13 0 - 24 0 112.7 15.6 - 96 90 DW 24 01/17/06 Lot 14, , ' , - , '0 .24 0 '100.1 24.8 86 - 90 'DW 24A 01/18/06 Lot 14 ' ' 0 - 24 0 110.7 : 14.8 95 ' 90 - DW 25 01/18/06 Lot 29 ' ' '0 . . ' 92 0' 130.6 8.1 ' 96 - 90 DW 26 01/18/06' Lot 31 - . ' ' 0 '92 0 131.7 8.2 - 97 90 - DW 27 01/18/06 Lot 10 , ., ' . 0 92 . 0. 131.6 9.1 97 90 DW 28 01/18/06 Lot 12 ' 0 92 0' 129.9 7.8. 96. '90 -DW 29 01/18/06 Lot 14 '' , ' 0 92 0, 130.9 7.7. 96 90 DW 30 04/20/06 Lot 19 , - , 0 - 24 ' 0 106.2 17.1 91 90 DW 31 04/20/06 Lot 20 ' . ' 0 24 "0 107.6 15.7 92 90 DW 32 04/20/06 Lot 21 ' ' 0 24 0 108.1 15.2 92 - 90 " DW 33 04/20/06 Lot 26 • ' 0 24' 0 109.3 16.5 93 90 DW 34 04/20/06 Lot 25 , 5 0 24 ' 0' '103.7 18.9 89' 90 ' DW 34A 04/21/06 Lot 25 - ' 0' ' 24 0, 106.6 16,7 91 90 - DW 35 04/20/06 Lot 24 , . , 0 ' 24 0 102.1 21.4. - 87 90 - - ,DW 35A 04/21/06 Lot 24 5 - • ' 0 24 0 105.8 17.1 , 90 90 • - DW 36 04/24/0'6 Lot 22 ' - ' 0 . '11 0 107.7 - .36.3 , 92 - 90 -' DW 37 04/24/06 Lot 27 0 11 0 106.9 15.8 91 90 ,DW 38 04/25/06 Lot 23 - ' 0 11 0 108.2 17.8 92 90 - - DW 39 ' 04/25/06 Lot 28 , ' - • 0 .11 0 106.3 17,1 91 90 -• DW 40 06/30/06 Lot 38 ' ' ' • ' 0 24 0 111.2 .19.7 95 90 DW 41 06/30/06 Lot'37 . 5 0 24 0 108.4 34.9 93. 90 - • Project No. 06403-52-14i ' • 5 5 5 5 ' '- S August 14, 2007' TABLE] - SUMMARY OF FIELD DENSITY TEST RESULTS Elev. Plus Field Field Field Reqd or 3/4 Dry Moist Rel Rel. Depth Curve Rock Dens Cont Comp Comp Test No Date Location (ft) No (°"°) (pc (%) (%) (%) DW 42 06/30/06 Lot 35 0 24 0 107.3 16.2 92 90 DW 43 06/30/06 Lot 34 1 0 24 0 l091 t 16.1 93. 90 DW .44 07/06/06 Lot 40 0 33 0 110.6 13.8 95 90 DW 45 07/06/06 Lot 41 0 33 0 1114 132 96 90 DW 46 07/06/06 Lot 39 ' 0 :. 33 0 112.8 12.4 97 90,, DW 47 07/06/06 Lot 34 0 33 0 112.7 12.6 97 90' DW 48 07/06/06 Lot 35 ., 0 ' 33 0 111.8 13.4 96 90 DW 49 09/22/06 Lot 11 -, " 0 24 0 113.2 '. 17.6 " 97 90 DV 50 09/22/06 Lot 72 ' 0 24 0 114.0 15.1 97 90 DW 51 09/22/06 Lot 73 0 1 124-0 1106 174 95 90 DW 52 09/22/06 Lot 74 . 0 24, 0 113.0. 15.7 '97 90 DW 53 09/22/06 Lot 75 . 0 24. 0 113.6 14.3 97 90 DW 54 09/22/06.' Lot 76 , . ' 0 24 : .0 113.7 ' 16.7.. 97 90 DW 55 09/22/06 Lot 73 . , ' 0 92 0 122.7 8.1 90 90 DW. 56 09/22/06 Lot 74 '"".... ' 0 -' 92 0 ) 123.8 8.2 91 90 DW 57 09/22/06 Lot 71 '' ' .• ' 0 ' 92 .0 122.8 7.7 90 90 DW .58 09/22/06 Lot 72 . , 0 92 0 123.4 7.8 91 ' 90 , DW 59 09/22/06. Lot 75 ' ' ' 0' 92 0 122.5 7.6 90 90 DW 60 09/22/06 Lot 76 0 92 0 121.8 8. ' 90 90 DW 61 05/18/07Lot78 , ., . '. . 0' 17. 0. .110.6 15.4 ', 98 : 90 - DW 62 05/21/07 Lot 78 0 110 0 1189 112 98 90 DW 63 05/21/07 Lot 78 - 0 110 0 1197 108 99 90 '.- Project No 06403-52-14 August 14 2007 TABLE,I SUMMARY OF FIELD DENSITY TEST RESULTS Elev. Plus Field Field Field Reqd. or 3/4" Dry 'Moist. Re!. Re!. Depth Curve Rock ,Dens. Cont. Comp. Comp. Test No.-" Date Location No. (%) (pcO. IT 1 08/11/04 Malachite Place 9+80 -1 . 24 0 108.7 16.3 '93 90 IT 2 08/11/04 Malachite Place 9+10 . -1 24 0 '112.6 17.4 96 90 IT 3 08/11/04 Malachite Place 8+65 ' . 0 24 0 111.4 17.1 95 00 'IT ,' 4 08/18/04 Malachite Plce 15+50 0 23 0 105.2 16.9. 92 90 JT 5 08/18/04 Malachite Place 14+ 10 . -1 24 0 109.3 15.8 . 93 90 iT 6 08/18/04 Malachite Place 12+40 ------------------------------------------------------------------------------------------------------------------------------------------------------------------ 4 24 0 107.4 15.1 ' 92 90 IT 7 08/18/04 Malachite Place 11+60 ' -1 23 0 109.6 17.6 96 90 . IT 8 08/18/04 Malachite Place '10+90 ' 0 23 0 105.7t 17.3 93 ' 90 IT 9 09/10/04 Obsidian Place 13+60 ' . -1 24 , 0 108.9 14.9 93 90 IT 10 09/10/04 Obsidian Place 11+35 0 ' 24 0 107.5 15.3 . 92 90 IT 11 09/10/04 Obsidian Place 9+50 '. -1 '24 0 110.6 15.4 95 90 IT 12 09/10/04 Obsidian Place 8+60, ' 4 0 109.2 16.3 93 ' 90 IT ' 13 09/16/04 Lapis Road 12+20. . -1 24 0, 108.8 14.9 . 93 90 IT .14 09/16/04:Lapis'Road13+35 0 .24.', 0 110.3 17.2 .94 90 IT 15 09/17/04,Lapis Road 14+1Q ' 0 24 0 '111.4 16.2 95 90 JT . 16 09/17/04 Lapis Road 15+20 ' . 0 24 ' 0. 108.3' 15.5 93 . 90 IT 17 09/17/04 Onyx Place 11+65 , 0 23 0 109.7 17.3 ' 96 90 IT 18 09/17/04 Onyx Place 12+50 ' 0 24 0 107.3 17.3 92 90 IT 19 ' 09/17/04 Onyx Place 13+70 ' 0 23. 0 105.3 16.6 92 90 IT ..0,, 09/29/04 Lapis Road 18+00 ' . 0 . 24 0 107.4' 16.1 92 90 JT. 21 09/29/04 Lapis Road 20+90 ' -1 24 0 111.3 16.9 95 1 90 IT '' 22 09/29/04 Lapis Road 22+85 ' 0 24 . 0 108.9 14.7 ' . 93 90 IT 23 09/29/04 Lapis Road 25+60 . . 0 , 24 0 ' 112.5 . '14.9 96 90 IT 24 09/29/04 Lapis Road 26+75 ' -1 24 0' 110.3 17.2 94 ,' 90 IT 25 09/29/04 Lapis Road 27+70 0 ' 24 0 109.9 16.5 94 90 IT 26 '' 10/05/04 Vermarine Court 10+50 -1.' 24 0 106:3 16.3 91 90 IT 27 10/05/04 Vermarine Court 11+45 - ' '0 24 0 108.2 17.9 ' 92 90 IT 28 10/05/04, Vermarine Court 12+60 ' ' ' - .0 24 0 110.3 17.6 94. ' 90 IT 29 10/06/04 Vermarihe Court 14+05' 1 23 0 ' 105.7 16.9 93 90 ' IT 30 10/06/04 Vermarine Court 16+10 -1 24 ' 0 110.6 17.4 95 90 iT 31 10/06/04 Vermarine Court .17+45 ' 0 24 '. 0 108.5 17.1 - 93 90 - - IT 32 10/08/04 Vermarine Court 18+45 - .0 24 0 109.7 14.2 94 90 IT 33' 10/08/04 Vermarine Court 19+60 , ' 0 24 0 1062 14.9 91 . 90 IT 34 10/08/04 Vermarine Court 20+40 0 24 0 110.1 15.8 94 90 Project No. 06403-52-14. - ' . August 14, 2007. ' ' , ' ' ' ' . S TABLE SUMMARY'OF FIELD DENSITY TEST RESULTS Elev. Plus Field Field Field Req'd. or 3/4 Dry Moist. Rel.. Rel. - Depth Curve Rock Dens: Cont. Comp: Comp. Test No. Date - Location (1't) No. (%) (pcf) PT 1 09/14/04 Lot 78; Plumbing Trench . 10 . . 24 0 110.3 16.3 94 90 PT 2 09/14/04 Lot 78; Plumbing Trench • • .. 0 24 - . 0 105.6 14.7 90 . 90 - - 0 S -S - S , '- -. . S I . S S Project No. 06403-52-14 5 . I August14, 2007. . S . • . TABLE . SUMMARY, OF FIELD DENSITY TEST RESULTS Elev. . Plus Field Field Field Req'd. or 1 3/4 Dry Moist. Rel. Rel. Depth Curve Rock Dens'. Cont. Comp. 'Comp., Test No. Date Location ' No. (%), (pcf) (%) SD 1 07/20/04 Lapis Road 8+50 Y -3 24 '0 109.8 - 16.4 94' 90 I , SD 2 07/20/04 Lapis Road 8i-70 -1' 24 0. . 109.0 14.9 93 . 90 SD - 3 07/29/04 Obsidian Place 11+20 -4 . 23 0 110.3 19.2 97 90 SD 4 07/29/04 Obsidian Place 12+45 -2 23 0 105.7 '19.5 93 90 SD. 5, 07/29/04 Obsidian Place 13+10 . -2 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 23 ' -. 0 106.8 18.7 94' 90 SD. 6 07/29/04 Malachite Place 10+00 , . -3 ' 23 0 . 104.3 18.7 91 ' 90 SD 7 07/29/04 Malachite Place 10-1-10 0 24. 0 . 107.3. 19.6. 92 90 SD 8 07/30/04 .Onyx Place 11+30- , -3 24 0 105.3 15.1 90 90 SD, 9 07/30/04 Onyx Place 12+00 -2 , 24 0 '1106 17.6 95 90 SD 10 07/30/04 Obsidian Place 13+60 ' -4 23 ' 0 _106-3 18.3 '93 90 SD- 11 07/30/04- Obsidian Place 14+15 24 0 111.7 19.2 95 90 " SD 12 08/02/04 Onyx Place 12+50 ' -3 . 24 .0 , 109.2 17.2 93 90 SD' 13 08/02/04, Onyx Place 13+65 ' . - . -4 - 24 - 0 105.5 15.6 90 90. SD 14, 08/02/04 Onyx Place 14+10 - ' -1 .. 23 0 104.6 15.9. 92 90 SD 15 08/03/04 Lapis Road 17+00' .' -2 24 . 0 .109.5 14.9 94 90 SD 16 08/14/04 Onyx Place 10-i-61 - -4 23 0, 104.4 165 91 190 SD ''17 . 08/14/04 Onyx Place 10-4-61 ' -1 23 0 106.2 17.2'- - 93 90 SD 18 ' 08/14/04 Lapis Road 14+50 , -4 23 ' 0 110.4 16.5 97 90. SDI .19 08/14/04 L4pisRoad14+50 . ' -1 23 0 . 104.4' 17.2 91 - 90 SD 20 .08/18/04 Sardonyx.Way10+57 , . . -3 23 ' 0 105.6 15.3 93 90 SD 21. 08/26/04.Vermarine Court 12-s-65 , -3 , 23 0 104.7 '17.3 ' 92 90 SD, 22 08/26/04 Vermarine Court 12+65 0 23 0 -107.8 ' 19.2 , 94 90 SD 23 11/24/04 Lapis Road 14+50 -8 53 0 120.7 - 8.3 93. ' 90, SD' 24 11/2,4/04 Lapis Road 14+30 ' ' - . -6 53 0 119.8 9.2 92 - 90 SD' 25 - 11/24/04 Lapis Road 14+50 - ' . -4 53 0,, 121.8' 8.4 ' 94 90 SD 26 11/4/04 Lapis Road 14+50 ' '-1 23 0 110.7' 17.8 97 .' ' 90 2 / 'N - -• , . . 1 - ' - - . • , - I ' - Project No. 06403-52-14 - ' • , August 14,'2007 • ' , . • TABLE SUMMARY OF FIELD DENSITY TEST RESULTS . . . . . Elev. Plus Field Field Field Req'd. - . S or 3/4" Dry Moist. Rel. Rel. Depth Curve Rock Dens. Cont. Comp. Comp. Test No. Date Location (ft) No. (%) (pct) (%) (%) (%) SO 1 08/25/04 Malachite Place'9+10 0 24 0 113.8 16.3 97 . 95 SG 2 08/25/04 Malachite Place 10+75 • -. 24. 0 114.8 16.2 98 95 SO 3 08/25/04 Malachite Place 12+60 0 24 0 114.2 17.3 98 95 SG 4 08/25/04 Malachite Place 13+90 0 24 0 112.9 15.4 96 .95 SO 5 08/25/04 Malachite Place 15+25 0 24 0 113.3 16.8 97 95 SO 6 03/30/05 Lapis Road 16+40 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 0 24 0 114.8 14.9 98 95 SO 7 03/30/05 Lapis Road 18+65 .. 0 24 0 116.7 15.1 100 95 . . SO 8 03/30/05 Lapis Road 20+50' 0 24 O 113.2. 15.3 97 95 SO . 9 . 03/30/05,. Onyx Place 10+90 - 0 24 0 114.2 16.7 98 95 50 10 ' 03/30/05 Onyx Pla6e'11+60 0- 24 0 . 112.6 15.8 96 95 50 11 03/30/05 Onyx Place 13+45....... , 0 24, 0 113.7 14.7 '97 SO 12 . 04/01/05 Sardonyx Way 10+10 ' 0 24. 0 111.8 17.9 96 95 'SO 13 , 04/01/05 Sardonyx Way 10+25. ' 0 24. . 0 .112.5 18:2 96 95 SON 14 06/01/05 Vermarine Court 20+40 0 16 0 114.7 13.9 96 95 SO ' 15 06/01/05 Vermarine Court 18+25 0 10 0 .110.4 12.7 97 95 SO 16 06/01/05 Vermarine Court 16+25 • 0 16 0 • 116.4 10.9 97 95 SO 17 06/01/05 Vermarine Court 14+45W 0 , 16 0 117.0 10.5 97 95 SO 18 06/01/05 Lapis Road 28+10 • 0 • 16 0 118.0 11.9 98 95 SO 19 06/01/05 Lapis Road 24+50 0 10 0 108.6 12.6 - 95 95 S SO 20 06/01/05 Lapis Road 23+10 . 0 . 16 0 , 118.3 11.4 99 95 SO 21 06/01/05 Vermarine Court 10+00 . 0 11 0 .112.0 15.8 96 . 95 SG 22 06/01/05- Vermarine Court 11+20 • ' 0 11 0 111.9 .13.8 96 95 SO' 23 • - 06/06/06 Vermarine Court Access Road 0 . 11 , 0 111.0 - 15.9 . 95 95 SG'. 24 06/06/06 'Vermarine Court Access Road - 0 . 1.1 0, 111.8 16.3 96 95 SO - 25 07/13/06 Lapis Road 23+85 • 0 11 0 114.3 13.1 98' 95 - SO 26 07/13/06 Lapis Road 24+00 • . 0 11 0, 114.0 15.2 ' 97 95 S. 5. 5 -, Project No. 06403-52-14 ' S . . -' . August 14, 2007 TABLE . S SUMMARY OF FIELD DENSITY TEST RESULTS Elev. Plus Field Field Field Req'd. - or 3/4' Dry Moist. Rel. Re!. - Depth Curve Rock Dens. Cont. Comp. Comp. Test No. Date Location- . (ft) No: (%) (pcf) SL 1 07/16/04 Malachite Place 12+26 . -1 24 0 107.1 16.8 92 - . 90 SL 2 . 07/16/04 Malachite Place 10+50 -1 24 0 110.3 17.4 94 90 ,SL 3 07/19/04 Malachite Place 13+86 .-2 24 0 108.4 14.9 93 90 SL 4 07/19/04 Malachite 'Place 12+73 - -1 24 0 110.6 15.5 95 90 --L 5 07/19/04 Malachite Place 11+56 0 24 0 110.4 15.7 '94 90 SL 6 07/19/04 Malachite Place 11+06 ., -1 24 0 106.7 16.4 91 90 SL 7 07/22/04 Malachite Place 10+20 . -2 ' 23 " 0 106.4 17.2. . 93 .90 SL 8 07/22/04 Malachite Place 11+89 -2 24 .0 109.7 18.3 94 90 SL . 9 08/10/04 Onyx Place 10-i-89 -1 24 0 108.2 . 16.3 92.90 SL 10 08/10/04 Oriyx Place 11+60 . ' 0 .24 0 .111.4 17.4 95 90 SL 11 08/11/04 Onyx Place 13+23 , -1 23 0 105.3 19.2 92 90. SL 12 08/17/04 Lapis Road 14+18 -2 24 . 0, 110.4 16.3 94 90 SL 13 08/17/04. Lapis Road 16+57 -1 23 0 , 109.3 16.9 96 90 , SL 14 08/18/04 Lapis Road 18+45 . 0 . '23 0 106.2 , 17.3 93 90 SL 15 08/18/04 Lapis -1 ' 24 0 108.3 16.5 93 90 SL 16 08/21/04 Lapis Road 22+08 : -1 24 0 106.8 14.9 91 90 SL 17 08/21/04 Lapis Road 23+98 . 0 24 0 109.2 18.1 93 90 SL . 18 08/23/04 Lapis Road 25+00 -1 24 0 108.3 15.6 93 . 90 SL 19 .08/213/04 Lapis Road 23+80 4 24 0.: 111.3 14.8 95 ' 90 SL . 20 08/23/04 Lapis Road 24+83 , -1 .24 0 110.3 17.3 ' . 94 90 SL. 21 08/23/04 Lapis Road 25+75 0 24 0 ' 108.7 16.2 93 - 90 SL . 22 08/24/04 Lapis Road 27+87 - -2 - 24' 0 105.6 .17.7 90 90 SL 23 08/28/04 Obsidian Place 13+93. • . -1 24 0 ' 107:3 14.8 92. . 90 SL 24 08/28/04 Obsidian Place 11+07. '. , -1 - 24 0 112.4 15.1 96 90 SL 25 08/28/04 Obsidian Place 8±95 0 . 24 0 109.3 13.6 93 90, ' SL . '26 08/30/04 Vet-marine Court 15+23 -1 .24 0 1108.6 17.4 . 93 , 90. SL 27 08/30/04 Vermarine Court 14+57 '. ' • • -1 24 0 107.4 14.9 .. 92 90 , SL - 28 09/02/04 Vet-marine Court 17+20 -1 - 24. 0 105.7 16.3 90 90 ' SL 29 09/02/04 Vet-marine Court 18+33 - ' ' -1 . 24 0 109.2 ,. 17.2 93 90 Project No. 06403-52-14 5 . S , ' August 14, 2007 . S • • TABLE SUMMARY OF FIELD DENSITY TEST RESULTS Elev. Plus Field Field Field Reqd. or ' 3/4" Dry Moist. Rel.. Re!. Depth Curve Rock Dehs. Cont. Comp.' Comp. Test No. Date Location - (ft)' No.: (%) (pcf) SM 1 07/19I04 Malachite Place 10+70 -2 24 0 110.9 16.3 - 95 90 SM 2 07/19/04 Malachite Place 13+60 -3 24 0 108.6 17.3 93 90 SM 3 07/19/04 Malachite Place 12+30 -2 23 0 105.3 l79 92 90' SM 4 07/19/04 Malachite Place 11+20 1 24 0 109.2 15.1 93 90 SM 5 07/20/04 Malachite Place 9+60 ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 4 23 0 105.7 17.8 93 90 SM 6 07/20/04 Malachite Place 9+00 -2 23 0 107.2 16.9 . 94 90 SM 7 07/22/04 Malachite Place 10+60 -3 23 0 105.8 -- 17.6 93 90 SM 8 07/22/04 Malachite Place 9+75 -1 23 '0 110.2 17.1 97 90" SM .9 08/10/04 Lapis Road 12+80 -2 24 0 109.7 18.3 94 90 SM 10 08/10/04 Lapis Road 14+05 -3 24 0 107.3 18.4 92 90 SM 11 08/10/04 Lapis Road 15+60 . -3 24 0 107.1 16.3 . 92'. , 90 SM 12 08/10/04 Onyx Place iO+70 -2 24 0' 109.9 .16.7 94 90 SM 13 08/10/04 Onyx Place 11+85 . -2 23 0 10514 16.9 - 92 90 SM 14 08/10/0.4, Onyx Place 12+10 -1 " 23 0 105.6 17.5 93 90 ISM --1508/11/04 Onyx Place 12+90 '-2 ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- 23 0 104.7 16.5 92 -90 SM 16 08/11/04 Onyx Place 13+65 -1 . 23. 0 107.3 18.3 94 90, SM 17 '08/17/04 'Lapis Road 15+20 -3 23 0 103.1' '17.1 90 ' 90 SM 18 08/17/04 Lapis.Road 16+60 ,' -4 23 0 105.9 18.3 93 90 SM 19 08/18/04 Lapis Road 17+50 -5 23 0 110.8 16.5 97 90 SM 20 08/18/04 Lapis Road 18+20 . -2 23 0 107.3 17.5 94 90 SM 21 08/18/94 Lapis Road 19+20 ' - . -3 24 '0 106.9 14.7 91 90 SM 22 08/19/04 Lapis' Road 20+20 . -4. 24 0 105.3 18.3 90 90 - SM 23 08/19/04 Lapis Road 21+50 -2 24 0 110.3 16.5 94 90 SM 24 08/19/04 Lapis Road 22+40 -2 ' 24, 0 108.6 . 16.3 93 .90 SM 25 08/21/04 Lapis Road 23+20 -5' 24 0 109.3 15.5 93 90 SM 26 08/21/04 Lapis Road 23+75, . -2 24, 0 111.3 17.6 95 90 SM 27 08/23/04 Lapis Road 24+70 .' ' -3 24 .0 105.9 16.3 91 90 SM 28 08/23/04 Lapis Road 25+95 , -4 24 . 0 106.5 15.3 91 90 SM 29 08123/04 Lapis Road 26+65 -1 24 0 109.2 15.5 93 ' 90, SM 30 - 08/24/04 Lapis Road 27+60 • . -3 , 24 0 106.8 14.9 91 90 SM 31 08/24/04 Lapis Road 28+40 ', ' 0 -' 24 . .0 109.2, 16.7 93 90 SM 32 08/28/04 Obsidian Place 13+05 . . 3 24 0 106:3 14.7 91 90 ' SM 33 08/28/04 Obsidian Place 10480 • -1 24 . 0 ' 108.4 13.6 . 93 90 • SM 34 08/28/04 Obsidian Place 8+75 . ' , -1 24 '0 111.5 13.8 95 90 SM . 35 08/30/04 Vermarine Court '13+90 . - -2 . 24 0 109.2 16.8 93 90 ' SM 36 08/30/04 Vermarine Court 14+40 -4 , • 24 0 105.4 13.9, 90 ' 90 SM 37 08/30/04 Vermarine Court 15+20' , -4 24 0 111.4 17.3 95 90 SM '38 08/30/04 Sardonyx Way 10+70 - . -5 24 0' 106.7 15.8 91 - .90 SM. .39 08/30/04 Sardonyx Way 11+15 . 's .' 2 24 0 110.2 17.8 94 90 SM 40 08/31/04 Vermarine Court 15+60 ' -4 24 , 0 ' 109.115.993 90 , SM 41 08/31/04 Vermarine Court 16+10 ' -2 . 24, ' 0 106.7 . 15.1 .91 90 SM 42 09/01/04 Lapis Road l8+59 , ' .3 - 24 0 105.1 16.8 90t 90 SM 43 09/01/04 Vermanne Court 13+28 • -1 24. 0 112.3 16.3 96 90 SM 44 09/02/04 Vermarine Court 16+90 ' , -3 24 0 107.3 17.8 92 90 SM 45 09/02/04 Vermaririe Court 17+30 . -4 ' 24 ' 0 105.6 15.3' 90 90 Project No. 06403-52-14 ' ., • . - - . • August 14, 2007 TABLE I SUMMARY OF FIELD DENSITY TEST RESULTS Elev. Plus Field Field Field 'Req'd. - . or 3/4" Dry Moist. Rel. Rel. Depth Curve Rock Dens. Cont. Comp. Comp. Test No. Date Location No. (%) (pcf) (%) (0/6) ( o) SM . 46 09/02/04 Vermarine court 18+50 ' -1 24 0 108.6 14.7 93 90 SM ' 09/02/04 Vermarine Court 13+10 ' -2 24 0 106.9 15.8 91 90 SM 48 09/02/04 Vermarine Court 12+15 -2 24 0 105.3 16.7 90 9 SM 49 09/02/04 Vermarine Court 11+45 -3 24 0 108.6 16.3 93 90 SM 50 09/08/04 Vermarine Court 10+35 - -4 24 0 106.8 '14.9 91 90 SM 51 09/08/04 Yemiarine Court 9+95 -1 24 0 , 112.2 16.3 ' 96 90 SM 52 09/0804 Vermarine'Court 19+05 ' , -3 24 0 107.3 18.2 92 90 SM 53 09/08/04 Vermarine Court 19+60 -4 24 0 105.8 15.3 90 90 SM 54 09/09/04 Vermarine Court 19+90 . - -3 ', 24 0 109.3 14.9 93 90 SM 55 ., 09/09/04 Vermarine Court 20+60 -2 .' 24 0 111.3 15.2 95 90 '. SM 56 09/14/04 Vermariñe Court 91+25 * , " -2 24 0 107.4 16.3 92 90 SM 57, 09/14/04 Vrmarine Court 91+70 -2 ' 24 0 106.7 17.3 - 91 90 SM 58 09/14/04 Vermarine Court 92+10 - -2 - ' 24 0 1053 15.6 90 901. SM 59 '09/14/04 Vermarine Court 92+65 - -2 24 0 109.1 16.5 93 90 - - Project No. 0403-52-14 - - - ' 1 August 14, 2007 - * TABLE I SUMMARY OF FIELD DENSITY TEST RESULTS Elev.' Plus Field Field Field Req'd. or 3/4" Dry Moist. Rel. Rel. Depth Curve Rock Dens. Cont; Comp. Comp. Test No. Date Location (ft) No. (°) (pcf) (%) (%) (%) SW 1'. 01/18/05 Malachite Place 10+60 . 0 53 0 126.7 8.2 97 90 SW ' 2 01/18/05 Malachite Place 9+95 0 53 0 124.9 8.9 96 90 SW 3' 01/18/05 Malachite Place 9+40 0 53 0 126.2 9.1 97 90 SW 4 01/18/05 Malachite Place 9+0O - 0 53 0 125.1 8.4 96 90 SW 5 01/18/05 Malachite Place 8+75 . 0 53 '0 123.8 7.8 95 90 SW. 6 01/18/05 Malachite Place 8+60 ' 0' 53 . 0 127.4 8.5 98 90 SW 7 01/19/05 Malachite Place 10+30 0 53 0 127.9 7.2 98 90 SW 8 01/19/05 Malachite Place 10+00 0 3 0 128.3 7.1 99 90 SW "9 01/19/05 Malachite Place 9+20 0 53 0 126.4 8.4 97 90 SW 10 01/19/05 Malachite Place 9+00 .. 0 53 0 126.6 7.9 97 ' 90 SW 11 01/28/05 Malachite Place 9+40 0 53 0 125.6 7.5 97 90 SW 12 01/28/05 Malachite Place 10+60 0 53 .0 121.7 9.2 94 90 -, SW 13' 01/28/05 Lapis Road 8+55 0 53 0 122.4 8.7 94 90 SW 14 01/28/05 Lapis Road 8+60 . 0 53 0 122.7 8.2 94. 90 SW 15 07/21/05 Obsidian Place 14+20 .0 24 0 106.9 15.1 91 90 SW 16 07/21/05 Obsidian Place 12+00 . 0 24 0 107.1 15.4 92 - 90 SW 17 07/21/05 Obsidian Place'9+50 0 24 0 108.4 14.8 93 ' 90 SW 18 07/21/05 Obsidian Place 8+20 '. '0 24 0 107.3 15.2 92 90 SW 19 07/21/05 Obsidian Place 11460 0 24 0 106.8. 14.4 91 90 SW 20 .07/21/05 -Lapis Road 13+60 . 0 24 0 108.1 15.1 92 90 SW 21 07/21/05 Lapis Road 12+50 . . 0 . 24 0 106.1 14.2 91 ' '90 SW 22 10/21/05 Onyx Place 10+70 .0 24 0 113.2 16.4 97 . 90 SW . 23 10/21/05 Onyx Place 11+20 0 24 0 111.2 17.1 95' 90 SW 24 10/21/05 Onyx Place I2+50 , 0 ,24 0 114.8 15.3 98 90 SW 25 .10/21/05 Onyx Place 10+50 . 0 24 0 107.4 1,7.6 92 90 SW 26 10/21/05 Lapis Road 16+10 ' 0' 24 0' 110.3 16.1 94 90 SW 27 10/21/05 Lapis Road 15+20 •' 0 24 0 111.8 16.7 96 90 SW 28 11/21/05 Lapis Road 20+00 .. ' , ' 0 24 0 107.9 14.6 92 , 90 SW 29 11/21/05 Lapis Road 20+30 ' 0 24 0 , 107.1 17.2 92 90 SW .30 12/30/05 Vermarine Court 10+70 ' ' 0 24 0 110.4 14.6 94 90 SW 31 12/30/05 V6rmariñeCourt'11+70 . . 0 . 24 ,' 0 107.6 15.2 92 90 SW 32 12/30/05 Vermarine Court 12+75 / 0 24 0 110.6 15.5 95 90 SW 33 , 12/30/05 Sardonyx Way 10+60 ' 0 24 0 111.2 13.9 95' 90 SW 34 12/30/05 Vermarine Court 14+85 . 0 - 24 ' 0 . 105.9 14:4 91 90 SW, 35 ' 01/10/06 Sardonyx Way 10+90 ' ' 0 24. 0 106.4 14.2 91 ' 90 SW 36 01/10/06 Sardonyx Way 10+80 ' 0 24 0 106.7 15.8 91 90 SW 37 01/10/06 VermarineCourtlO+25 . 0 24 0 113.8 15.1 " 97 90 SW 38 01/11/06 Vermarine Court 11+00 0 , 24' 0 106.9 16.3 91 90 SW 39 _01/11/06 Vermarine Court 11+90 0 24 0 ' 107.4 14.9 92 .' 90 SW 40 01/11/06 Vermarine Court 12+40 0 24 0 108.6 14.9. 93 ' 90 SW 41 01/11/06 Vermarine Court 15+70 • 0 24 0 109.5 -16.7 94 '90 SW 42 01/11/06 Vermarine Court 15+25 . 0 24 0 108.3 14.7 93 - 90 SW 43- 01/11/06 Vermarine Court 14+25 0 24 0 109.9 16.3 94 - 90 SW 44 01/11/06 Vermarine Court 13+80 . . 0 24 0, 111.6 16.7 . 95 ' 90 SW 45 01/11/06 Vermarine Court 13+20 '0 124 0 109.2 15.8 ' 93 . 90 Project No. 06403-52-14 . -, . . August 14, 2007 TABLE • ' - SUMMARY OF FIELD DENSITY TEST RESULTS Elev. Plus Field- Field Field Reqd. or' 3/4" Dry Moist. Rel. Rel. Depth Curve Rock Dens. Cont. Comp. Comp. Test No. .- Date Location (ft) No. (°) (p'0 (%) (%) (%) SW . 46 01/12/06 Vermarine Court 16+90 . 0 24 0 110.9 16.4 95 90 SW 47 01/12/06 Sardonyx Way 10+20 0 .24 0 106.7 19.4 91 90 - SW 48 01/12/06 Sardonyx Way ll+00 0 24 0 106.9 22.0. 91 90. SW. 49 01/25/06 Vermarine Court 13+00 . 01. 24 0.' 109.6 13.9 94 90 SW 50 01/25/06 Vermarine Court 15+25 0 24 0 111.8 14.8 96 90 SW 51 01/25/06 Vermarine Court 16+00 0 24 0 101.6 24.6 87 90 SW 51'A 01/26/06 Vermarine Court- 16+00 . 0. - 24 0, 111.8 16.9 96 90 SW 52 01/26/06 Vermarine Court 16+50 0 92 0 131.6 8.4 97 90 SW 53 01/26/06 Vermarine-Court 12+25 0 92 0, 133.4 8.1 98 90 'SW 54 01/26/06 Vermarine Court 11+00 " 0 92 0 130.2 9.1 96 90'i SW 55 03/17/06 Vermarine Court 17+75 0 24 0 112.3 15.3 96 90 SW 56 03/17/06 'Vermarine Court 19+25 0 ' 24 " 0 113.4 16.9 97 90 SW 57 03/17/06 Vermarine Court 20+25- 0.. 24 0 111.3 16.5 95' 90 SW 58 , 03/17/06 Vermarine Court 20±50 . 01 24 0 103.2 19.8 88 90 SW 58A 04/11/06 Vermarine Court 20+50 0' 24 0 101.2 21.3 86 .90 'SW 58B 04/11/06 Vermarine Court 20+50 0 24 0 104.9 18.7 90 90. SW 59 03/17/06 Vermarine Court 18+00 0 24 '0 101.3 18.9 87 90 SW 59A 04/11/06 Vermarine Court 18+00 0' 24 0 100.6 19.8 86 90 SW 59B 04/11/06 Vermarine Court 18+00 . , 0 24. 0 - 107.9 19.5 92 90 SW 60 04/11/06 Vermarine Court 18+00 '- 0 24 0 107.2 14.0" 92 90 SW' 61 04/11/06 Vermarine Court 17+00' , . 0 ' 24 0 106.6 15.3 91 90 sw 62 04/11/06 Vermarine Court 16+25 0 24 0 107.3 18.2 92' 90 . SW 63 04/11/06, Vermarine Court 20+25 0 24 - 0 106.5 18.4:.. 91 90 , SW 64 - 04/11/06 Vermarine Court 20+10 . 0 24 0 102.2 20.1 ' 87 90 SW ' 64A 04/12/06 Vermarine Court 20+10 ',, 0 24 0 107.3 16.7 - 92 90 SW 65 04/11/06 Vermarine Court 17+50 : 0 ' 24 . 0 109.0 . 15.1 93' 90 sw 66 04/i 1/06 Vermarine Court 17+25 - ., 0 24 0 105.9 .16.7 91 90 SW 67 06/22/06 Lapis Road 17+25 0 - 24 0 '105.9 15.8 - 971. 90 SW - , 68 ' 06/22/06 Lapis Road 20+25 . ' 0 24 0 - 106:3 16.2 91 sw • 69 06/22/06 Lapis Road 25+00 - '0 24 :0 107.7 15.3 92 90 'Sw 70 06/22/06 Lapis Road 26+00 0 .24 0 108.4 16.2 93 - 90 SW - 71 06/22/06 Lapis Road 26+50 0 ' 24 0 106.0 18.0' 91 90 SW 72 • 06/22/06 Lapis Road 27+00 -, ' 0 24 0 105.2 17.4 90 , 90. SW 73 06/22/06 Lapis Road 25+50 •' 0 24 0 105.5 15.0 90.. 90 SW 74' • 06/22/06 -Lapis Road 251-50 -' 0 ,. 24 0 107.1 16.6 92 90 SW 75 06/22/06 Lapis Road 24+00 0 , '24 0 ' 106.1 17.3 9 .90 SW. 76 06/22/06 Lapis Road 23+00 - , - 0 24 0 105.4 16.2 90 90 SW 77 06/22/06 Lapis Road 22+00 '0 24 0 109.3 14.9 93 90 SW '78 06/22/06 Lapis Road 21+00 - 0 24 0 107.7 15.8 92 90 - 'SW 79 09/01/06 Malachite Place 15+50 . 0 24 0 103.1 14.0 88 90 sw " 79A 09/01/06 Malachite Place 15+50 - 0 '24 0 107.7 13.9 92 90 SW 80 09/01/06 Malachite Place 15+00 , - 0 ' '24' 0 102.8 13.7 / 88 90 SW 80A 09/01/06 Malachite Place 15+00 .0 24 ' 0 105.6 14.1 90 90 SW 81 09/01/06 Malachite Place 13+00 0 - 24 0 1041 14.2 89 90 SW 81 A 09/01/06 Malachite Place 13+00 . , 0 - 24 0 106.9 13.9 91 90' Project No. 06403-52-14. . - ' ' . ' August 14, 2007 - .;TABLE I' - SUMMARY OFFIELD DENSITY TEST RESULTS Elev. Plus Field Field Field Reqd. - - or 3/4" Dry Moist Rel. Rel. - S - Depth Curve Rock Dens. Cont.' Comp. Comp. Test No. Date Location ( ) No. (%) (pc (%) (%) (%) SW 82 09/01/06 Malachite Place 11+80 0 24 0 103.4 14.0 88 90 SW 82 A 09/01/06- Malachite Plaée 11+80 .. 0 24 0 106.1 14.2 91 / 90 SW 83 09/05/06 Malachite Place 15+20 0 24 0 108.6 15.3 '93 90 SW 84 09/05/06 Malachite Place 14+25 0 24 0 106.4 '16.7 91 90 SW .85 - 09/05/06 Malachite Place 13±00 0 24. 0 109.5 16.2 94 . 90 SW 86 09/05/06 Malachite Place *11 +00 - -, 0 24 0 107.8 16.0 92 '90 SW - 87 09/13/06 Malachite Place 11+80. - 0 24 0 106.1 13.9 . .91 . 90 SW 88 09/13/06 -Malachite Place 14+00 . 0 24 0 106.5 -14.0 91 90 SW 89, 09/13/06 Malachite Place 15+30 . . 0 • 24 0 .105.4 13.7 90 90 SW 90 06/06/07 Malachite Place 8+55 - - 0 . 24 0 106.7 17.3 ' 91 - 90 SW 91 06/06/07 Malachite Place 8+55 0 24 0 105.5 18.0 . 90 90 - . - - S • / . Project No: 06403-52-14 . August 14, 2007, ., S .. - TABLE I SUMMARY OF FIELD DENSITY TEST RESULTS Elev. Plus Field Field Field Reqd. or 3/4 Dry Moist. Rel.. Rel. Depth Curve Rock Dens. Cont. Comp. .Comp. Test No Date Location No (%) (pcO (%) (%) (%) WL 1 07/26/04 Malachite Place 15+~0 . 0 24 .0 108.4 15.3 93 90 WL 2 07/26/04 Malachite Place 13+96 -1 24 0 110.5 15.7 94 90 WL 3 07/26/04 Malachite Place 12+55 1 24 0 110.3 16.8 94 90 WL 4 07/26/04 Malachite Place 11+16 . . 0 23 0 107.3 17.1 94 90 WL 5 --.,-- 07/2-7/0 4 Malachite Place 10+88 1 23 0 1.05..4 16.8 9_2_____,,_,__90 WL 6 07/27/04 Malachite Place 8+55 0 24 0 107.5 15.8 92 90 WL 7 07/27/04 Malachite Place 11+00 0 24 0 109.3 14.7 93 90 WL 8 08/19/04 Obsidian Place 10+95 1 24 0 110.6 I&V 95 90 WL 9 08/19/04 Obsidian Place 12+76 - 0 24 0 108.4 17.1 93 90 WL 10 08/19/04 Obsidian Place 13+50 0 . 24 0 111.3 17.4 95 90 WL. .. 11 08/24/04 OnyxPlace 10+99 -1 24 0 107.6 18.3 92 .90 WL 12 i 08/24/04 Onyx Place 12+05 0 24 0 108.1 18.1 92 90 WL 13 08/24/04 Obsidian Place 11+16 0 24 0 1065 165 91 90 WL 14 09/07/04 Lapis Road 17+38 0 23 0 - 107.4 16.9 94 - 90 WL 15 09/14/04 LapisRoad23+32 0 24 . 0 109.3 16.1 93 90 WL 16 09/14/04 LapisRoad24+93 01 24 . 0. 110.2 14.8 94 90 WL 17 09/14104 Vertharine Court 14+23 . 0 24 0 -108.1 161 92 90 WL 18 09/14/04 Vermarine Court 16+46 0 24 0 108.7 17.3 93. 90 Project No 06403-52-14 August 14 2007 TABLE I.. SUMMARY OF FIELD DENSITY TEST RESULTS Elev. Plus Field Field Field Reqd. or 3/4" Dry Moist. Rel.. Rel. Depth Curve Rock Dens. Cont. Comp. Comp. Test No. Date Location (ft) No. (%) (pcf) (%) WM 1 07/26/04 Malachite Place 14+65 -1 24 0 108.2 15.6, 92 90 • 2 07/26/04 Malachite Place 13+30 -1 24 0 106.3 15.7 91 90 WM 3 07/26/04 Malachite Place 12+35 l -1 24 0 110.9 16.4 95 90 WM 4 07/26/04 Malachite Place 11+35 0' 23 0 107.3 17.3 94 90 WM 5 07/27/04 Malachite Place 10+45 -1 23 0 108.1 16.9 , 95 90 WM 6 07/27/04 Malachite Place 9+75 ' -1 24 0 108.6 16.4 93 90 WM 7 07/27/04 Malachite Place 8+90 ' -1 24 0 111.4 15.3 95 90 WM 8 08/19/04 Obsidian Place 11+20 0 .24 0 105.3 18.3 90 90 WM 9 08/19/04 Obsidian Place 12+85 -1 . 24 0 105.6 16.4 90 90 WM 10 08/19/04 Obsidian Place 10+95 - ................... -2 23 .0 112.9 16.9 99 90 WM 11 08/24/04 Onyx Place 11+20 .-1 24 .0' .105.7 16.6 90 90 ,WM 12 08/24/04 Onyx Place,10+45 ' 0, 24 0 107.2 16.8 92 90 WM '13 08/24/04 Obsidian Place 9+10. -01 ,23.. 0, 107.3 17.3 94 90 \ WM 14 08/24/04 Lapis Road 13+45 ' -1 23 0 105.2 18.8 92 90 WM' '15 08/24/04 Lapis,Road 14+75 0 24 0 108.2 15.6 92 90 WM 16 09/01/04 Lapis Road 18+10 ' -2 55 0 130.2 9.1 95 90 WM 17 09/01/04 Lapis Road 18+75 0 24 0, 105.3 14.9 90 90 WM 18 09/07/04 Lapis Road 15+60 ' 0 24 .0 105.4 15.5 90 . 90 WM 19 09/07/04 Lapis Road 16+90 0 ' , 24 '. 0 108.6 16.7 93 90 WM 20 09/07/04 Lapis Road 17+40 0. . 24 0 111.5 16.4 95 90 WM 21 09/10/04 Verm.rine Court 12+80 0 24 0 110.6 16.3 95 90 WM 22 09/10/04 Vermarind Court 11+70 , , . . 0 ' 24 0, 109.2 16.1 -.93 90 WM 23 . 09/10/04 Vermarine Court, lO±40 0 24 '7 0 , 112.6 17.4' 96 90 WM 24 09/13/04 LapisRoad'18+90 -2 55 0 - 125.7 9.9 ' '92 . '90 WM 25 09/13/04 Lapis Road 19+80 -2 55 0. 129.2 9.3 94 90 WM 26 09/13/04 Lapis Road 20+10 0 24 0 106.7 . 16.8 , 91 90 WM 27 09/13/04 Lapis Road 22+15 0 , , 24 0 108.3 14.9 93, 90 WM 28 09/14/04 Lapis Road 23+50 -2 55 . 0 t 126.3 8.7 92 90 WM 29 .09/14/04 Lapis Road 25+65 , 0 24 , 0 115.1 16.3 98 90 WM 30 09/14/04 Lapis Road 26+90 2 55 0 1283 91 94 90 WM 31 09/14/04 Lapis Road 27+85 0 24 0 1091 148 93 90 WIvI 32 09/15/04 Vermarine Court 14+50 . , -2 55'., 0 '130.2 8.8 . . 95 90 - WM 33 09/15/04 Vermarine Court 16+90 0 24 0 111.3 15.7 95 90 WM 34 ' 09/20/04 Vermarine Court 13+30 , . -2 . 55 0 126.7 9.3 93 90 WM 35 09/20/04 Vermarine Court 14+65 0 . 24 0 115.3 ' 16.3 99 90. WM 36 09/20/04 Vermariñe Court 16+20. -2 55 0; 125:3 9.2 92 90 . WM 37 09/20/04 Vermarine Court l7+10 0 . 24 0 111.2 14.3 95 90 WM 38 02/03/05 Vermarine Court 19+90 -2 55 0 130.4 8.2 .95 90 WM 39 02/03/05 Vermarine Court 20+20 . 0 24 0 106.8 . 15.8 91 .90; WM 40 02/03/05 Vermarine Court 20+40 ' 0 ' .. 24 4' 109.2 ' 15.1 93 90 WM 41 , 02/04/05 Lapis Road 22+3 5 -2 • 55 0 126.3 . 8.4 92 .90 . WM 42 02/04/05 Lapis Road 23+50. .0 , 24. 0 .110.7 164 95 , 90 WM 43 02/04/05 Vermarine Court 16+90 • ' -2 55' 0 ' 128.3 10.2 94 90 WM 44 02/04/05 Vermarine Court 17+65 0 24 0 111.3 15.1 95 90 WM 45 03/17/05 Vermarine Court 14+10 -2 55 0 126.9 11.1 ' 93 90 PrdjectNo. 06403-52-14 ' . . . . . .' . . August 14, 2007 TABLE I SUMMARY OF FIELD DENSITY TEST RESULTS Elev. Plus Field Field Field Reqd. - . or 3/4" Dry Moist. Rel. Rel. - Depth Curve Rock Dens. Cont. Comp. Comp. Test No. . Date, Location () , No. () (pcf) (%) (%) (%) WM 46 03/17/05 Vermarine Court 14+75 0 , 24 0 107.3 16.9 92 90 WM 47 03/17/05 Vermarine Court 15+10 -2 55 0 125.7 9.3 92 90 WM 48 03/17/05 Vermarine Court 15+45 , 0 24 0 110.8 16.2 , 95 90 ProjectNo. 06403-52-14 August 14, 2007 , ' -. -, , ' , .'. ., - TABLE I EXPLANATION OF CODED TERMS - -'TEST SUFFIX ; A, B,C,... : Retest of previous density test failure, following moisture conditioning and/or recompaction. STIUKE-OUT - Fill in area of density test failure was removed and replaced with properly compacted flit soil. - PREFIX .CODE DESIGNATION FOR TEST NUMBERS AC. '- ASPHALT CONCRETE - B '--BASE CG - CURB AND GUTTER OW DRIVEWAY JT JOINT TRENCH SD - STORM DRAIN S SG - SUBGRADE •, SL - SEWER LATERAL SM - SEWER MAIN SW - SIDEWALK 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 - TYPEOFTEST SC: Sand Cone Test (ASTMDIS56) S NU: Nuclear Density, Test (ASIM D2922) • 5 - • OT: Other S • • - - - • S - ELEVATION/DEPTH . Test elevations/depths have been rounded to the nearest whole foot. - • - S • I Project No. 06403-52-I4 • •• August 14, 2007 c S. TABLE II S SUMMARY OF LABORATORY MAXIMUM DRY DENSITY AND OPTIMUM MOISTURE CONTENT TEST RESULTS S ASTM D 1557-02 Sample No.(pcf) Description Maximum Dry Density Optimum Moisture Content (% dry weight) 10 •. Olive brown, Silty SAND 114:0: 13.0 11 Light olive gray, Clayey, fine SAND 117 0 14.6 16 Dark brown, Clayey, fine to medium SAND with trace gravel 120 . S 11 9 17 Light yellowish brown, Silty, fine to medium SAND with trace clay 113.3 23 Olive- green-to brown, Clayey, fine 'SAND 114.1 . 16.4 24 Grayish green, Clayey, fine t6 medium SAND . 11 . 14.7 33 Light olive brown, fine SAND 1165 13.5 S 53 Dark brown, Sandy GRAVEL (Class 2 Base) 1300 7.7 S • - __ . Brown, silty, fine to coarse SAND (Shading) 135 9 69 63 - Dark brown, fine to coarse Sandy GRAVEL (Class 2 Base) - S 139.0 - - . - 7 S Dark brown, fine to coarse Sandy GRAVEL (Class 2 Base) . - - - - 1468 4.7 S S 91 Olive brown, fine to coarse Sandy GRAVEL (Class 2 Base) S - . 135 9 7 6 : - 92 Olive gray, fine to coarse Sandy GRAVEL (Class 2 Base) 15 9' 7.7 110 Olive gray, fine to coarse Sandy GRAVEL (Class 2 Recycled Base) . S 121 3 . 9.8 Sample No. - Test 2006 Greenbook Specifications Stability / Maximum Aggregate Size (inch) Theoretical Maximum Density (pci) Hveem Maximum Density (5pci) Stability ~ 153.0 146.4 47 235, AC-2 3/4 151.4 145.5 42 235 AC-3 3/4 148.7 146.9 46' 235 AC-4 . 152.9 146.7 48 •' 235. AC-5 ~ 154.0 145.0 43 235 AC-6 3/4 153.4 145.9 44 - ' 235 AC-7. '/2 152.7 146.0 - 37 AC-8- '/2 149.8 146.8 37 ~!35 AC-9 - '/2 150.1 145.8 36 235 AC-1 '/2 152.1 144.9 42 235- AC.- 11 '/2 . '155.7 149.0 - 43 235 Caltans Specifications Class 2 Aggregate Base (% passing): 100 90-100 35-60 1030 2-9 25 -S - August 14, 2007 H TABLE HI SUMMARY OF LABORATORY ASPHALT CONCRETE TEST RESULTS S "S •5 ,• . . . - TABLE V ' I SUMMARY OF LABORATORY ASPHALT CONCRETE GRADATION AND ASPHALT - .CONTENT TEST RESULTS'I ASTM C 136-05 AND D 6307-05 ' -, 3h-Inch .' . _Aggregate' 2006 Greenbook Sieve Analysis Section 203-6.4.3 5 '• 0 I ASTM C 136-01 Sample No. Sample No. Sample. No. Sample No. ,Sample No. Specifications (Sieve Size) AC-1 AC-2 AC-3 AC-5 . AC-6 Type H Class B (% passing) (% passing) (% passing) (% passing). .(% passing) I (% passing)' 1 inch 100 100 100 100 100 100 %'inch -. 98' 97 95 96 94 ' 87-100 V2 inch 73 . 85 75' 66 61 70-87 % inch' 58 , , 73 . 63 - 53 50 ' 55-76 No: 4 .39 56 ' 45. .. 37 : 33' 35-52 No. 8 29 20 - 34' ' 27 .- .' 25 22-40 No. 30 16 20 18 •' 15 . ' 14' " 8-24 - No. 50, 11 .13. 12 11 10 ' 5-18 No. 200 .- 4. .5 4 . 4 5 . _3 . 0-7 45 Oil t i-(O/\* 53 48 - 43 ' 42 4660 ASTM D 6307-04 , , - . Book refers to 'Asphalt%." S , •, .- I. ' . - . S.. • , TABLE VI .SUMMARY'OF L'ABORATORY,ASPHALT CONCRETE GRADATION AND ASPHALT CONTENT TEST RESULTS. ASTM C 136-05- AND D 6307-05 . S Y2-Inch Aggregate S - , " 2006 Grenbook . S Sieve Analysis Section 400-4.3 ASTM C 136-05 Sample No. Sample'No. Sample No. Sample No. Sample No. Specifications (Sieve Size) . 'AC-7 " AC-8 AC-9 AC-10 AC-11 Class C3 . . (% passing) (% passing) (% passing) (% passing) (% passing) (% passing)' 3/4 inch . . 100 100 - 100 100 , 100 ', . 100 inch, 95 • 97 97 -• 95 96 89-100 3/sinch 80 ' 86, ' 84 70 81 74-100 No. 4 .' 48' 55 .. - 54 . . 38 - 54. 50-78 - No. 8, ' 34 . 38 . 38 " .' ' 27 - - 32-60 No. 30 -, 17 19 - - 20 ,, , 15 ' 18 , 14-38 - No. 200 4 5 - 5 . 4 . 5 .2-10 Oil Content (/o)49 - - 5.2 4.4 . ' ' .4.9 . . 46-7.6"