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3593; Faraday Avenue Grading and Drainage Improvements; As-Graded Report; 1999-12-09
KLEIN FELDER December 9, 1999 Project No. 51-410002-011 Ms. Sheri Howard City of Carlsbad Engineering Department 2075 Las Palmas Drive Carlsbad, California 92009 Subject: As-Graded Report Project: Faraday Avenue Grading and Drainage Improvements Carlsbad, California City Project No. 3593 Reference: Faraday Avenue Grading and Drainage Plans City of Carlsbad Engineering Department Dated 6-10-1999 (revised) Dear Ms. Howard: In accordance with our agreed scope of work, Kleinfelder, Inc. (Kleinfelder) provided in-place density testing services for the Faraday Avenue grading and drainage improvements. The scope of our services consisted of in-place density testing of roadway and buttress fill, storm drain backfill, laboratory testing for moisture-density relationships of the fill soils, laboratory testing for expansion index, R-value, and soluble sulfate contents on the fill soils, and preparation of these summaries of compaction test results. Please note that our scope of services only pertained to observation of the placement and testing of fill soils for this project. Kleinfelder did not approve the bottoms of excavations for clean- outs, map any of the site geology, monitor the fill settlement, and provide any geotechnical engineering or geological services on this proj ect; these services were provided by the geotechnical engineer of record for the project, Leighton and Associates. This report covers grading and fill placement activities between June 15, 1999 and October 6, 1999. A Kleinfelder technician observed the placement of fill soils on a full-time basis between these dates. The maximum dry density and optimum moisture content of the fill soils were evaluated in our laboratory in general accordance with ASTM test procedure D1557. The results of the tests are presented in Table 1 entitled "Maximum Density Test Results. Expansion index, R-value, and soluble sulfate test results can be found in Appendix A. In-place density tests were performed in substantial conformance with ASTM test procedures D2922 and D3017 (Standard Test Methods for Density of Soil and Soil Aggregate In-Place by Nuclear Method (shallow depth) and Water Content of Soil and Rock In-Place by Nuclear 51-410002-011/5119L486.doc Page 1 of 2 .. December 9, 1999 Copyright 1999 Kleinfelder, Inc. KLEINFELDER 501 5 Shoreham Place, San Diego, CA 921 22 (858) 320-2000 (858) 320-2001 fax Methods (shallow depth), respectively). Results of these tests, at the specific locations tested, are presented on Table 2 entitled "In-Place Density Test Summary." The results of our tests and observations indicate that the compacted fill soil placed on Faraday Avenue are in substantial conformance with the approved plans, specifications, and applicable workmanship provisions. Fill materials were tested to a minimum compaction of at least 90 percent of the maximum dry density obtained in accordance with ASTM D1557 with the exception of the upper one foot of roadway subgrade which was compacted to at least 95 percent relative compaction. In areas where the initial field density tests were below the specification minimums, the areas were reworked and retested until the compaction values were at or above the specification minimums. All fill requiring re-testing is shown in Table 5. Expansion index tests on the fill soils indicate the soils have a low to very low potential for expansion. R-Value tests performed on fill soils indicate values ranging from 9 to 43 with an average value of 27. Soluble sulfate test results indicate a low concentration of soluble sulfates in the fill soils. Our services have been performed in accordance with the generally accepted testing practices in the Carlsbad area at this time. No warranty, express or implied, is made. We appreciate the opportunity to be of service. If you have any questions or need additional information, please contact the undersigned. Sincerely, KLEINFELDER, INC. RobertSM. Gibbens^/CE 5 Senior Staff Engineer RMG:REL:mws Rick E. Larson, GE 2027 Senior Engineer Attachments: Table 1 - Maximum Density Test Results Table 2 through 4 - Laboratory Test Results Table 5 - In-Place Density Test Summary 51-410002-011/5119L486.doc Copyright 1999 Kleinfelder, Inc. Page 2 of 2 December 9, 1999 KLEINFELDER 5015 Shoreham Place, San Diego, CA92122 (858) 320-2000 (858) 320-2001 fax KLEIN FE LDER TABLE 1 MAXIMUM DENSITY TEST RESULTS Project: Faraday Avenue Grading and Drainage Improvements Project No. 51-410002-011 Sample No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Description Olive brown, clayey sand (SC) Dark olive brown, clayey sand (SC) Olive, sandy clay (CL) Light gray, clayey sand (SM) Olive gray, clayey sand (SC) Yellowish - olive, clayey silt (ML) Yellowish - olive, sandy clay (CL) Olive, silt (ML) Olive, silt (ML) Light brown, sandy silt- silty sand (ML-SM) Dark brown, sandy silt- silty sand (ML-SM) Yellow olive, clayey sand (SC) White to light brown, silty sand (SM) Light brown, silty sand (SM) Class 11 base Gray/brown silty clay (CL) Gray/brown silty clay (CL) Gray/brown silty clay (CL) Gray/olive brown silty sand (SM) Red/white clay to silty sand with gravel (SM-SC) Optimum Moisture Content (% of Dry Weight) 12.7 10.4 11.8 11.5 12.1 17.5 13.9 19.8 15.0 14.8 11.5 10.5 11.9 11.7 6.2 19.0 15.0 18.0 9.8 16.3 Maximum Dry Density (pel) 120.4 123.7 122.1 123.8 122.0 109.2 118.0 106.2 108.5 112.8 122.3 122.2 117.9 120.3 140.2 105.5 113.5 108.0 120.2 109 51-410002-011/51 l9L486.doc Copyright 1999 Kleinfelder, Inc. December 9, 1999 KL EIN FE LDER TABLE 2 EXPANSION INDEX TEST RESULTS (UBC 18-2) Sample Location and Depth STA 15 + 25 East STA 15 + 25 West STA19 + 50West STA 25 + 00 East STA 34 + 50 East STA 36 + 75 East STA 44 + 50 West STA 45 + 00 East STA 55 + 60 West UBC 18-2 Expansion Index 25 40 6 37 0 3 34 30 36 TABLE 3 R-VALUE TEST RESULTS Sample Location and Depth STA 15 + 25 STA 25 + 00 STA 36 + 75 STA 45 + 00 STA 55 + 60 R Value 9 28 43 26 27 TABLE 4 CHEMICAL ANALYSIS OF SOIL Sample Location and Elevation STA 16 + 58 -45 STA 16 + 42 -43 STA 16 + 58 -47 STA 36 + 00 Soluble Suifates (ppm) 170 130 80 200 51-410002-011/5119L486.doc Copyright 1999 Kleinfelder, Inc. December 9. 1999 KLEIIMFELDER TABLE 5 COMPACTION TEST SUMMARY Project: Faraday Avenue Grading and Drainage Improvements Project No. 51-410002-011 Date 7/6 7/6 7/6 7/6 7/6 7/6 7/6 7/6 7/6 7/6 7/6 7/6 7/6 7/7 7/7 7/7 7/7 7/7 7/7 7/7 7/7 7/7 111 111 111 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/9 7/9 7/9 Test No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 Retest oftest 17 18 19 Location STA 1 8 + 00 STA 19+10 STA 1 7 + 70 STA 16 + 30 STA 19 + 20 STA 16 + 60 STA 17 + 80 STA 18 + 60 STA 16 + 90 STA 18 + 50 STA 15 + 70 STA 17 + 20 STA 1 8 + 75 STA 19 + 30 STA 18 + 80 STA 16 + 90 STA 18 + 20 STA 17 + 30 STA 16 + 25 STA 1 8 + 20 STA 17 + 30 STA 16 + 25 STA 19 + 05 STA 17 + 30 STA 15 + 50 STA 18 + 75 STA 15 + 70 STA 17 + 70 STA 15 + 75 STA 17 + 80 STA 19 + 35 STA 1 7 + 90 STA 20 + 00 STA 1 5 + 60 STA 17 + 50 STA 18 + 40 Elev. (Ft.) 29 30 33 29 32 34 35 34 38 37 43 42 37 26 32 32 33 34 33 33 34 33 34 34 35 37 37 37 42 39 41 43 44 45 43 41 Dry Density (pcO 104.7 111.7 109.8 114.5 111.6 111.2 110.4 110.0 115.4 112.5 109.1 1 09. 1 110.7 110.3 112.3 108.7 108.8 107.2 103.1 111.7 109.6 111.3 111.0 111.7 112.0 100.5 110.3 111.6 112.4 111.0 110.7 105.7 115.5 11 O.I 114.8 107.7 Moist Cent. <%> 16.6 14.0 16.6 14.9 15.7 16.9 16.5 17.1 11.7 15.4 16.0 16.1 12.0 13.5 10.4 14.7 9.2 13.2 6.3 10.9 11.0 11.5 9.5 13.0 12.1 20.0 15.0 14.8 15.5 15.8 13.5 16.4 15.1 18,6 13.2 13.6 Rel. Comp <%) 90 90 90 92 90 91 91 90 93 92 91 91 92 92 91 90 88 89 83 92 90 91 90 90 91 92 92 91 92 92 91 90 95 93 93 91 Sample No, 1 2 3 4 4 5 5 5 4 5 1 1 1 1 4 1 4 1 2 5 5 5 2 2 2 6 1 5 5 1 5 7 6 7 4 7 Retested by No. 20 21 22 Remarks Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Fail Fail Fail Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass 51-410002-011/5119L486.doc Copyright 1999 Klcinf elder, Inc. Page 1 of 20 December 9. 1999 KLEINFELDER TABLE 5 (continued) COMPACTION TEST SUMMARY Project: Faraday Avenue Grading and Drainage Improvements Project No. 51-410002-011 Da4 7/9 7/9 7/9 7/9 7/9 7/9 7/9 7/9 7/9 7/9 7/9 7/9 7/12 7/12 7/12 7/12 7/12 7/12 7/12 7/12 7/12 7/12 7/12 7/12 7/12 7/12 7/13 7/13 7/13 7/13 7/13 7/13 7/13 7/13 . Test • Nov',, 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 Retest of Test 45 55 63 64 66 Location STA 15 + 40 STA 17+10 STA 18 + 05 STA 16 + 00 STA 17 + 60 STA 19 + 50 STA 19 + 40 STA 19 + 20 STA 19+55 STA 16 + 90 STA 16 + 00 STA 19 + 55 STA 18+ 10 STA 16 + 00 STA 17 + 40 STA 19 + 00 STA 17 + 50 STA 18 + 20 STA 19+10 STA 19+10 STA 20 + 00 STA 19 + 05 STA 16 + 75 STA 19 + 40 STA 18 + 35 STA 16 + 40 STA 21 + 10 STA 21 + 10 STA 19 + 35 STA 21 + 10 STA 18 + 60 STA 21 + 10 STA 21 + 15 STA 21 +35 Uev, (*%) 50 46 44 49 46 44 30 28 31 29 28 31 46 32 31 33 33 38 37 37 41 38 34 43 39 36 35 35 44 35 43 35 37 41 0ry Density (pef) 106.6 109.2 106.0 109.9 108.3 107.1 107.9 111.5 98.9 105.0 107.7 111.6 109.0 112.8 105.5 97.8 98.1 100.4 107.2 112.1 98.6 99.5 100.7 98.5 110.2 98.2 107.8 106.6 110.2 106.5 100.0 106.5 101.0 110.5 Moist Coat i%> 18.9 17.0 20.4 18.5 18.8 18.8 9.2 14.5 15.9 14.3 17.9 16.2 17.7 14.4 12.7 21.1 22.2 17.5 9.5 10.0 21.2 20.7 16.4 19.5 16.1 20.1 13.7 15.5 18.2 13.0 22.1 18.2 18.4 16.6 Rel. Comp <%> 90 91 90 93 92 91 87 90 80 86 87 90 92 91 86 90 90 85 87 91 90 91 92 90 90 90 87 86 90 87 92 90 92 91 Sample No. 7 1 7 7 7 7 2 2 4 5 4 4 7 2 5 6 6 7 2 2 6 6 6 6 5 6 4 4 3 4 6 7 6 5 Ketested by No. 48 56 64 66 68 Remarks Pass Pass Pass Pass Pass Pass Fail* Pass Fail Fail* Fail* Pass Pass Pass Within 4' of bottom base Pass Pass Fail* Fail Pass Pass Pass Pass Pass Pass Pass Fail Fail Pass Fail Pass Pass Pass Pass Note: * = material removed 51-410002-011/5119L486.doc Copyright 1999 Kleinfelder, Inc. Page 2 of 20 December 9, 1999 KLEINFELDER TABLE 5 (continued) COMPACTION TEST SUMMARY Project: Faraday Avenue Grading and Drainage Improvements Project No. 51-410002-011 Bafe 7/13 7/13 7/13 7/13 7/13 7/13 7/13 7/13 7/14 7/14 7/14 7/14 7/14 7/14 7/14 7/14 7/14 7/14 7/15 7/15 7/15 7/15 7/15 7/15 7/15 7/15 7/15 7/15 7/15 7/16 7/16 7/16 7/16 7/16 7/16 " '.Test ... N* 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 Retest of Test 87 , Location STA 21 + 05 STA 21 +25 STA 19 + 50 STA 17 + 35 STA 21 +25 STA 19 + 50 STA 21 + 10 STA 21 +00 STA 19 + 00 STA 16 + 60 STA 20 + 55 STA 20+ 10 STA 21 +35 STA 21 +75 STA 22 + 50 STA 20 + 30 STA 36 + 00 STA 36 + 00 STA 35 + 30 STA 36 + 40 STA 35 + 70 STA 15 + 70 STA 16 + 80 STA 1 6+10 STA 36 + 05 STA 35 + 80 STA 36 + 35 STA 35 + 50 STA 36 + 25 STA 35 +90 STA 35 + 65 STA 36 + 70 STA 35 +30 STA 36 +20 STA 36 + 50 JSev.(rt) 43 44 46 44 44 46 47 50 44 39 52 54 61 64 63 58 43 43 45 51 50 44 45 48 45 46 47 48 49 49 50 58 54 60 61 Dry Density (pef) 106.8 103.3 103.6 111.8 107.0 107.6 108.0 106.8 108.4 105.9 106.5 97.9 98.4 95.9 98.0 97.9 100.7 109.6 109.8 107.1 100.8 106.8 110.7 111.3 98.1 99.6 99.8 98.6 99.4 107.7 109.0 98.0 96.7 106.3 112.6 Moist Cant. (%) 17.3 20.3 19.1 16.0 19.3 19.6 16.5 16.4 17.4 19.1 17.1 19.6 23.0 21.7 21.1 19.7 15.8 15.9 15.9 15.1 21.4 18.3 14.1 14.1 21.1 22.0 21.6 19.9 20.4 18.9 16.7 17.9 22.3 13.0 13.5 Rel. Corap <%> 90 88 88 92 91 91 92 91 92 90 90 92 93 90 90 90 85 93 93 91 92 91 91 91 90 91 91 90 91 91 92 90 91 90 92 Sample No. 7 7 7 5 7 7 7 7 7 7 7 8 8 8 9 9 7 7 7 7 6 7 5 5 6 6 6 6 6 7 7 9 8 7 3 Retested by No. 88 .• ; Remarks :,_;- Pass Fail* Fail* Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Fail Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Note: * = material removed 51-410002-011/5119L486.doc Copyright 1999 Klcinfelder, Inc. Page 3 of 20 December 9, 1999 KLEINFELDER TABLE 5 (continued) COMPACTION TEST SUMMARY Project: Faraday Avenue Grading and Drainage Improvements Project No. 51-410002-011 Bate < 7/16 7/16 7/19 7/19 7/19 7/19 7/19 7/19 7/19 7/19 7/20 7/20 7/20 7/20 7/20 7/20 7/20 7/20 7/20 7/20 7/20 7/20 7/20 7/20 7/21 7/21 7/21 7/21 7/21 7/21 7/21 7/21 7/21 7/21 7/22 7/22 Test ..No.- 106 107 108 109 110 111 112 113 114 115 116 117 113 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 Retest of Test ; 117 126 127 LovHtion STA 36 + 00 STA 35 + 75 STA 35 + 75 STA 35 + 80 STA 36 + 65 STA 37 + 00 STA 35 + 20 STA 36 + 90 STA 35 + 30 STA 35 + 40 STA 35 + 60 STA 34 + 50 STA 35 + 70 STA 34 + 50 STA 35 + 70 STA 37 + 20 STA 36 + 20 STA 37 + 50 STA 36 + 40 STA 35 + 60 STA 35 + 70 STA 35 + 70 STA 35 + 70 STA 35 + 90 STA 35 + 75 STA 35+ 15 STA 34 + 25 STA 34 + 70 STA 35 + 75 STA 35 + 35 STA 36 +70 STA 35 +75 STA 34 + 80 STA 35 + 60 STA 36 + 25 STA 35 + 70 •:EleV, ffi) 64 67 45 50 53 58 53 60 54 61 60 64 62 64 63 66 66 69 64 67 48 48 48 51 54 68 75 77 57 60 63 63 75 64 66 68 Dry Density (pel) 113.6 114.2 113.4 98.5 98.9 106.7 110.2 111.1 100.0 112.6 106.6 95.3 105.8 99.5 96.2 1 1 0.8 108.9 113.4 112.0 112.7 102.8 106.4 110.5 110.6 109.5 109.8 110.4 1 10.0 110.3 110.2 113.0 112.5 112.0 110.6 111.4 110.8 Moist Coat (%) 13.8 13.2 14.5 18.9 19.4 17.6 16.6 16.0 20.0 16.1 16.6 15.0 17.8 15.2 19.1 15.0 17.3 15.1 14.9 15.8 17.6 16.9 16.0 15.6 13.8 13.2 12.1 15.4 13.3 13.9 13.2 13.8 14.0 13.9 13.2 14.0 Ret. Comp (%> 92 92 92 90 91 90 90 91 92 91 90 87 90 91 91 91 90 93 92 92 84 87 90 90 90 90 90 90 90 90 92 92 92 90 91 91 Sample >J», 2 2 2 6 6 7 5 5 9 2 7 6 7 6 8 5 5 11 11 11 11 11 11 11 11 11 11 11 12 12 12 12 11 12 5 5 Retested by No, 119 127 128 Remarks ;j Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Fail Pass Pass Pass Pass Pass Pass Pass Pass Fail Fait Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass 51-410002-011/5119L486.doc Copyright 1999 Kleinfelder, Inc. Page 4 of 20 December 9, 1999 KLEINFELDER TABLE 5 (continued) COMPACTION TEST SUMMARY Project: Faraday Avenue Grading and Drainage Improvements Project No. 51-410002-011 Dattf 7/22 7/22 7/22 7/22 7/22 7/22 7/22 7/22 7/22 7/22 7/22 7/22 7/22 7/22 7/22 7/23 7/23 7/23 7/23 7/23 7/23 7/23 7/23 7/23 7/23 7/23 7/23 7/23 7/23 7/26 7/26 Test No. 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 Retest of Test 145/146 147 148 152 156 154 155 162 164 171 Location STA 35 + 40 STA 36 + 60 STA 37 + 65 STA 35 + 30 STA 36 + 40 STA 36 + 00 STA 34 + 50 STA 36 + 40 STA 36 + 00 STA 34 + 50 STA 35 + 85 STA 35 + 50 STA 35 + 05 STA 37+ 10 STA 36 + 05 STA 36 + 05 STA 36 + 30 STA 35 + 80 STA 35 + 05 STA 37 +10 STA 35 + 40 STA 35 + 40 STA 35 + 30 STA 35 + 30 STA 35 + 80 STA 36 + 00 STA 36 + 90 STA 36 + 00 STA 35 + 80 STA 36 + 00 STA 36 + 00 Kiev. TO 68 71 74 73 73 73 76 73 73 76 49 47 81 80 47 47 52 51 78 80 57 57 58 58 58 61 74 60 62 67 67 Dry Density (pel) 112.6 109.7 109.6 108.4 111.4 108.6 110.0 106.6 112.1 111.1 108.8 110.1 111.4 110.6 108.1 108.9 109.2 109.0 109.2 108.9 107.6 108.2 107.6 110.7 111.3 110.6 114.4 110.2 106.6 100.9 1 09.9 Moist •Cwrt. (%) 14.2 15.9 16.8 8.6 8.8 9.7 8.2 12.9 10.9 11.0 8.5 14.3 8.6 9.0 9.0 11.7 11.8 10.9 12.6 13.0 9.9 11.0 9.8 14.5 13.7 11.4 14.4 14.0 17.0 11.3 14.2 Eel, Ce«p (%) 92 90 90 92 94 92 93 90 95 94 92 90 94 94 92 92 93 92 93 92 91 92 91 94 91 91 95 92 90 86 93 Sample No. 5 5 11 13 13 13 13 13 13 13 13 11 13 13 13 13 13 13 13 13 13 13 13 13 5 5 14 14 7 13 13 Retested by No. 149 149 150 151 153 160 161 157 163 165 172 Remarks Pass Pass Pass Fail, moisture Fail, moisture Fail, moisture Fail, moisture Pass Pass Pass Fail, moisture Pass Fail, moisture Fail, moisture Fail, moisture Pass Pass Pass Pass Pass Fail, moisture Pass Fail, moisture Pass Pass Pass Pass Pass Pass Fail Pass 51-410002-011/5119L486.doc Copyright 1999 Kleinfelder, Inc. Page 5 of 20 December 9, 1999 KLEIN F ELDER TABLE 5 (continued) COMPACTION TEST SUMMARY Project: Faraday Avenue Grading and Drainage Improvements Project No. 51-410002-011 Date ••:'• 7/26 7/26 7/26 7/26 7/26 7/26 7/26 7/26 7/27 7/27 7/27 7/27 7/27 lill 7/27 7/28 7/28 7/28 7/28 7/28 7/28 7/28 7/28 7/28 7/28 7/28 7/29 7/29 7/29 7/29 7/29 7/29 7/29 7/30 7/30 7/30 Test No. 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 SC 196 SC 197 SC 198 SC 199 SC200 SC201 SC202 SC203 SC204 SC205 206 207 208 Retest ofTest 191 location STA 35 + 70 STA36+15 STA 35+ 10 STA 36 + 25 STA 35+ 10 STA 35 + 30 Fed Xing STA 36 + 00 STA 35 + 60 STA 35 + 00 STA 35+ 10 STA 20 + 00 STA 19 + 00 STA 18 + 45 STA 17 + 85 STA 17 + 50 STA 18 + 50 STA 21 +00 STA 16+80 STA 17 + 85 STA 17 + 85 STA 16+15 STA 21 +90 STA 18 + 25 Surcharge STA 17 + 25 Surcharge STA 16 + 50 Surcharge STA 1 8 + 00 Surcharge STA 17 + 00 Surcharge STA 19+75 Surcharge STA 21 +00 Surcharge STA 16+50 Surcharge STA 17 + 00 Surcharge STA 1 7 + 00 Surcharge STA 18 + 00 STA 34 + 80 STA 34 + 90 STA 34 + 95 IWev. .*t) 68 69 69 72 73 75 77 76 74 76 52 50 51 51 51 53 65 52 53 53 54 66 55 56 58 59 60 62 64 61 63 64 66 78 80 81 Dry Density (pcf> 109.4 108.7 106.5 107.8 106.9 107.8 132.0 107.3 106.9 107.7 97.3 109.8 100.8 107.4 106.5 105.9 113.4 113.1 104.0 108.1 106.3 112.3 111.7 100.4 112.9 113.8 107.3 108.1 109.0 108.1 99.9 108.2 105.3 101.7 100.7 100.5 Moist Cast, (%>- 16.1 11.4 11.5 11.9 11.6 13.3 8.5 14.2 15.2 11.9 20.3 12.2 15.6 12.1 11.7 11.5 13.4 11.8 7.6 12.0 16.1 12.2 11.5 16.0 12.0 11.7 11.1 11.4 11.7 10.9 20.3 11.4 12.0 19.4 19.9 21.8 Eel. Comp (%) 90 92 90 91 91 91 94 91 90 91 92 93 93 91 91 91 96 96 89 92 90 96 95 92 92 93 91 90 93 92 94 93 93 93 92 95 Sample No. 12 13 13 13 13 13 15 13 13 13 8 13 9 13 13 13 13 13 13 13 13 13 13 9 11 11 13 14 13 13 8 13 10 6 6 16 Retested by No. 192 Remarks Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Fail Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass 51-410002-011/5119L486.doc Copyright 1999 Kleinfelder, Inc. Page 6 of 20 December 9, 1999 KLEINFELDER TABLE 5 (continued) COMPACTION TEST SUMMARY Project: Faraday Avenue Grading and Drainage Improvements Project No. 51-410002-011 Date 7/30 7/30 7/30 7/30 7/30 7/30 7/30 7/30 7/30 7/30 8/2 8/2 8/2 8/2 8/2 8/2 8/2 8/2 8/2 8/2 8/2 8/2 8/2 8/2 8/2 8/2 8/3 8/3 8/3 8/3 8/3 8/3 8/3 8/3 8/3 8/3 ••Test' VJNo.'.. . 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 Retest of test 236 .Location STA36 + 75 STA 36 + 80 STA 36 + 20 STA 36 + 60 STA 36 + 25 Pedestrian Tunnel STA 36+10 STA 36 + 30 STA 38 + 58 STA 37 + 25 STA 37 + 50 STA 35 + 50 STA 35 + 40 Type "F" Box STA 20 + 73 STA 35 + 65 STA 35 + 45 Type "F" Box STA 20 + 73 STA 35 + 90 Pedestrian STA 35 + 90 STA 35 + 00 Pedestrian STA 36+ 10 Pedestrian STA 35 + 90 STA 36 + 20 STA 35 + 80 STA 34 + 90 STA 34 + 50 Pedestrian STA 36 + 10 STA 35 + 75 STA 34 + 40 STA 36 + 35 STA 34 + 40 STA 37 + 90 STA 33 + 90 STA 35 + 00 STA 35 + 75 STA 35 + 50 STA 34+ 15 Etev. ,W 76 81 78 82 81 78 83 85 86 87 78 80 55 83 84 58 85 79 85 82 82 84 84 86 83 85 87 86 87 86 85 87 89 91 92 93 Dry Density (pd> 105.6 99.3 98.3 99.2 98.0 99.8 101.4 92.4 108.3 95.6 96.0 95.7 107.9 100.0 99.7 106.8 98.4 101.4 101.3 99.1 99.2 95.1 113.9 103.6 102.3 101.8 105.6 89.6 107.9 107.4 109.0 108.4 103.4 104.8 106.5 106.1 Moist C«nt <%) 11.9 22.2 23.0 23.4 22.5 23.1 23.0 22.3 16.2 24.9 24.3 20.7 15.0 18.9 19.4 15.6 20.4 21.7 21.0 21.9 22.4 19.1 13.7 19.6 20.0 20.4 21.4 24.1 16.5 21.0 11.5 12.1 18.9 17.9 18.4 19.0 Sel, Co nip •<»> 90 94 93 93 92 93 96 92 96 91 91 91 92 94 94 91 93 95 95 93 93 90 92 91 90 90 93 85 95 91 93 92 91 92 94 94 Sample f?o. 13 16 16 8 8 8 16 16 10 16 16 16 13 8 8 13 8 8 8 8 8 8 2 17 17 17 17 16 17 16 13 13 17 17 17 17 Rctested by No, 238 Remarks ; Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Fail Pass Pass Pass Pass Pass Pass Pass Pass 51-410002-011/5119L486.doc Copyright 1999 Kleinfelder, Inc. Page 7 of 20 December 9, 1999 KL EIN FE LDER TABLE 5 (continued) COMPACTION TEST SUMMARY Project: Faraday Avenue Grading and Drainage Improvements Project No. 51-410002-011 Datfe 8/3 8/4 8/4 8/4 8/4 8/4 8/4 8/4 8/4 8/4 8/4 8/4 8/4 8/5 8/5 8/5 8/5 8/5 8/5 8/6 8/6 8/6 8/6 8/6 8/6 8/6 8/6 8/6 8/6 8/6 8/6 8/6 8/9 8/9 8/9 '. - T<ttf -•No.' 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 Retest of Test 268 location STA36 + 25 STA 34 +50 STA 36 + 40 STA 37 + 75 STA 37 + 50 STA 37 + 25 STA 36 + 50 STA 38+ 15 STA 36 + 25 STA 35 + 75 STA 37 + 50 STA 35 + 50 STA 36 + 75 STA 44 + 25 STA 44 + 25 STA 44 + 25 STA 44 + 25 STA 44 + 25 STA 44+ 15 STA 37 + 75 STA 37 + 25 STA 37 + 25 STA 37 + 25 STA 37 + 25 STA 38 + 35 STA 38 + 00 STA 38 + 00 STA 38 + 00 Subdrain STA 25 + 00 Subdrain STA 25 + 00 STA 28 + 73 Subdrain STA 25 + 00 Subdrain STA 25 + 00 STA 25 + 20 STA 25 + 20 Ilev, (Ffc) 89 92 90 89 91 92 94 89 93 95 94 95 96 71 73 75 77 80 83 82 84 85 87 89 89 93 95 96 38 43 53 43 47 61 51 Dry Density (pcf) 108.4 100.9 98.7 99.4 112.4 112.2 109.1 107.8 108.7 100.9 108.3 106.0 108.5 99.8 97.3 98.6 99.2 101.7 105.7 99.7 101.9 103.4 104.9 99.7 106.3 100.9 103.9 106.1 108.4 106.0 109.9 102.2 105.0 105.9 98.9 Moist Cost. (%) 17.3 19.4 19.0 18.8 16.5 13.3 14.2 19.2 13.4 19.8 12.0 11.4 12.8 19.8 22.9 21.0 21.2 19.8 17.1 18.8 15.0 16.7 16.1 15.5 16.1 16.9 16.1 15.9 13.4 14.6 11.4 15.4 16.3 7.2 20.3 Rei CQBIp <%) 96 96 94 94 95 95 93 95 92 96 92 90 92 95 92 94 94 96 93 95 90 91 92 88 94 93 92 94 92 90 90 93 90 94 Sample No. 17 16 16 16 7 13 13 17 13 16 13 13 13 16 16 16 16 16 17 16 17 17 17 17 17 9 17 17 13 13 13 17 17 13 16 Retested by No. 269 281 Remarks Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Fail Pass Pass Pass Pass Pass Pass Pass Pass Pass Fail, moisture Pass 51-410002-011/5119L486.doc Copyright 1999 Kleinfelder, Inc. Page 8 of 20 December 9, 1999 KLEINFELDER TABLE 5 (continued) COMPACTION TEST SUMMARY Project: Faraday Avenue Grading and Drainage Improvements Project No. 51-410002-011 Date •' 8/9 8/9 8/9 8/9 8/9 8/10 8/10 8/10 8/10 8/10 8/10 8/10 8/10 8/10 8/10 8/10 8/10 8/10 8/11 8/11 8/11 8/11 8/11 8/11 8/11 8/11 8/11 8/11 8/11 8/11 8/11 8/11 8/11 8/11 8/11 Test v_No, ,, 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310B 311B 312 313 314 Retest oftest 278 290 Location STA 25 + 30 STA 25 + 20 STA 25 + 10 STA 24 + 80 STA 25 + 00 STA 23 + 80 STA 25+ 10 STA 24 + 90 STA 25 + 10 STA 25+15 STA 24 + 25 STA 24 + 75 STA 25 + 00 STA 25 + 25 STA 44 + 20 STA 44 + 20 STA 24 + 75 STA 44 + 50 STA 44 + 25 STA 44 + 25 STA 25 + 00 STA 23 + 25 STA 26 + 25 STA 44 + 25 STA 25 + 80 STA 24 + 00 STA 23 + 50 STA 25 + 00 STA 44 + 25 STA 44 + 00 STA (31 +75) 13 + 75 STA (33 + 00) 15 + 00 STA 44 + 75 STA 44 + 50 STA 44 + 25 Elev. .<Ft) 53 61 54 63 67 62 64 61 63 71 69 69 66 72 78 80 74 83 84 84 72 73 85 86 83 76 74 80 84 86 86 94 88 92 93 Dry Density teeO 108.0 106.7 107.8 106.1 109.9 111.1 110.2 108.5 108.7 107.7 110.1 109.5 113.1 109.7 96.6 95.7 113.7 96.4 96.9 96.4 106.7 113.7 106.7 98.4 108.5 107.1 107.7 106.0 96.0 100.6 111.1 99.4 106.3 108.4 109.1 Mois* Coat. (%) 12.4 10.9 11.4 11.3 12.4 10.9 11.1 14.3 11.6 11.0 8.0 10.9 11.5 11.0 22.2 21.0 13.0 19.3 17.0 18.9 11.0 11.2 11.2 20.4 17.4 17.9 18.1 18.3 24.3 20.9 13.7 20.4 15.4 16.0 15.7 Ret. COBlp (%} 90 91 91 90 93 92 92 92 92 91 93 93 96 93 92 91 97 91 92 91 91 97 91 93 96 94 95 93 90 95 95 91 90 92 93 Sample No. 13 13 13 13 13 14 14 13 13 13 13 13 13 13 16 16 13 16 16 16 13 13 13 16 17 17 17 17 8 8 13 6 7 7 7 Retested by No, 291 Remarks Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Fail, moisture Pass Pass Pass Pass Pass Pass Pass Fail, moisture Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass 51-410002-011/5119L486.doc Copyright 1999 Kleinfelder, Inc. Page 9 of 20 December 9. 1999 KLE I N FE LDER TABLE 5 (continued) COMPACTION TEST SUMMARY Project: Faraday Avenue Grading and Drainage Improvements Project No. 51-410002-011 Date 8/11 8/11 8/11 8/11 8/11 8/11 8/12 8/12 8/12 8/12 8/12 8/12 8/12 8/12 8/13 8/13 8/13 8/13 8/13 8/13 8/13 8/13 8/13 , 8/13 8/13 8/13 8/13 8/13 8/13 8/13 8/13 8/13 8/13 8/13 8/13 Test , - No. . 315B 316B 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 Ketest of Test 321 320 Loi'Htton STA (32 + 50) 14 + 50 STA (32 + 65)14 + 65 STA 45 + 00 STA 43 + 50 STA 44 + 50 STA 44 + 50 STA 14 +75 STA 13 + 75 STA 30 + 40 STA 30 + 40 STA 14 +75 STA 44 + 50 STA 44 + 00 STA 1 3 + 25 STA 43 + 50 STA 44 + 25 STA (32 + 25)14 + 25 STA (31 +50) 13 + 50 STA 30 + 40 STA 24 + 00 STA 15 + 00 STA (31 +50) 13 + 50 STA 30 + 40 STA 14 + 50 STA (31 +00) 13 + 00 STA 14 + 75 STA (31 +25) 13+25 STA 30 + 40 STA 30 + 40 STA 30 + 40 STA 30 + 40 STA (32 + 25) 14 + 25 STA 1 1 + 25 STA 1 1 + 90 STA 12 + 80 IN*; <*t) 91 93 96 103 102 92 95 90 63 60 95 92 97 104 105 107 93 21 65 80 96 92 80 98 95 100 97 82 87 90 85 102 43 46 46 Dry BCHSltj* (pet) 111.1 109.4 109.9 99.8 99.6 101.2 107.3 110.5 101.1 103.5 107.8 106.2 102.8 103.4 99.7 102.1 108.4 102.4 101.7 106.8 102.3 105.8 109.6 111.4 107.0 112.1 107.0 112.7 110.5 109.4 109.8 109.0 lit. 2 113.6 116.3 Maisrcent.w 15.6 18.9 16.9 19.3 19.2 8.8 9.2 13.5 20.7 19.3 12,4 11.7 22.4 21.4 19.7 19.0 11.8 21.0 19.9 11.8 20.4 18.0 15.8 13.5 12.2 14.3 12.0 13.9 13.4 13.7 12.6 14.4 12.8 10.9 13.1 Ret, Comp <%) 94 93 93 92 92 86 91 94 90 95 92 90 94 95 91 94 92 94 93 91 94 92 93 94 91 95 91 94 92 91 91 91 90 92 94 Sample 'No. 13 13 13 18 18 13 13 10 10 13 13 18 18 18 18 13 18 18 13 18 18 13 13 13 13 13 1 1 1 1 1 4 4 4 Retested by No. 326 325 Remarks Pass Pass Pass Pass Pass Fail Fail, moisture Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass 51-410002-011/5119L486.doc Copyright 1999 Kleinfelder, Inc. Page 10 of 20 December 9, 1999 KLEINFELDER TABLE 5 (continued) COMPACTION TEST SUMMARY Project: Faraday Avenue Grading and Drainage Improvements Project No. 51-410002-011 IS 8/13 8/13 8/16 8/16 8/16 8/16 8/16 8/16 8/16 8/16 8/16 8/16 8/16 8/16 8/16 8/17 8/17 8/17 8/17 8/17 8/17 8/17 8/17 8/17 8/17 8/17 8/17 8/17 8/17 8/17 8/18 8/18 8/18 8/18 8/17 ;:.jriistT'„-$*",'.• 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 .•j&steiit;-: <;:*»NN;; 366 369 r Location STA 1 1 + 25 STA (31 +00) 13 + 00 STA 30 + 40 STA (33 + 00) 15 + 00 STA 30 + 40 STA (32 + 75) 14 + 75 STA 30 + 40 STA 30 + 75 STA (32 + 00) 14 + 00 STA (31 + 15) 13 + 15 STA 44 + 75 STA 44 + 00 STA 44 + 25 STA 44 + 35 STA 43 + 85 STA 44 + 50 STA 44 + 00 STA 44 + 00 STA 44 + 75 STA 44 + 50 STA 44 + 50 STA 45 + 00 STA 44 + 50 STA 44 + 65 STA 44 + 75 STA 45 + 00 STA 42 + 25 STA 41 +00 STA 42 + 50 STA 45+ 10 STA 41 +30 STA 44+ 15 STA 44 + 85 STA 44 + 00 STA (44 + 60)8 + 50 Elev. :<Ft) 48 48 88 104 91 106 96 95 105 105 90 93 96 98 101 103 105 105 107 95 95 109 98 100 103 112 97 88 91 107 97 109 115 111 114 :.:-»ry.>.. Denslt)?' <g4 ; 106.8 109.1 106.3 115.4 112.1 110.7 101.3 102.5 99.0 98.8 103.6 108.7 103.4 98.1 104.6 108.5 103,5 108.6 107.1 113.9 105.9 103.6 106.5 107.8 105.9 108.9 103.4 104.2 101.8 106.1 110.1 99.5 112.2 103.8 110.9 \fi|0Mr.f-'fejkiit : vm 12.5 13.1 15.1 13.0 11.0 17.2 20.0 21.2 20.2 23.3 15.2 11.0 16.2 20.4 15.1 12.3 8.9 11.0 11.7 8.4 19.9 18.8 14.4 12.2 13.7 13.0 19.1 20.0 19.7 15.5 11.9 18.2 98 15 9.6 ; **4C&iflji C&K- 91 92 97 94 92 94 93 94 91 91 95 92 92 90 93 92 88 92 91 97 97 95 90 92 90 93 95 92 94 90 90 92 93 92 91 Sample V.W'v 7 7 18 12 12 13 18 18 18 18 18 13 10 18 10 13 13 13 13 13 18 18 13 13 13 13 18 17 18 13 11 18 19 10 12 ivitoimtiv&|i>k;:; 367 370 Rfitaarks Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Fail, moisture Pass Pass Fail, moisture Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass 51-410002-011/5ll9L486.doc Copyright 1999 Kleinfelder, Inc. Page II of 20 December 9, 1999 KLEI N FEL DER TABLE 5 (continued) COMPACTION TEST SUMMARY Project: Faraday Avenue Grading and Drainage Improvements Project No. 51-410002-011 ;nWfe^- '-" !/i i .• ^' A+ \"^T\< *• 8/17 8/17 8/17 8/17 8/17 8/17 8/19 8/19 8/19 8/19 8/19 8/19 8/19 8/19 8/19 8/19 8/19 8/19 8/19 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/23 8/23 8/23 8/23 8/23 8/23 ;:-:Tfc»r*~;.;.*&' ' 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 ;j$etfst>••.$r$«$t,: 385 Location : STA (43 + 25) 7 + 25 STA (43 + 25) 7 + 25 STA (43 + 25) 7 + 25 STA (43 + 25)7 + 25 STA (39 + 50) 3 + 50 STA (41+00)5 + 50 STA (39 + 50)3 + 50 STA (42 + 00) 6 + 80 STA (45 + 25)9 + 25 STA (40 + 00)4 + 00 STA (43 + 00) 7 + 00 STA (40 + 50) 4 + 50 STA 9 + 40 (45 + 50) STA (43 + 00) 7 + 00 STA (40 + 00)4 + 00 STA (32 + 00) 14 + 00 STA (43 + 00) 7 + 00 STA (39-^85)3 + 85 STA 50 + 00 STA 50 + 25 STA (32 + 00) 14 + 00 STA 49 + 70 STA 50 + 25 STA 50 + 40 STA 50 + 40 STA 50 + 25 STA 50 + 25 STA 5 1 + 00 STA 50 + 40 STA 51 + 10 STA 51 +50 STA 5 1 + 20 STA 56 + 00 STA 51 +25 STA 51+50 ".fa**--.»#>:• 100 100 103 105 101 108 105 110 120 108 118 111 121 122 110 109 126 113 83 86 111 87 89. 91 93 95 96 100 99 102 105 104 88 106 108 0ry -..--•-TJM*^0MK 108.3 106.1 107.0 107.8 109.9 114.2 107.7 107.3 108.4 111.4 101.8 103.8 104.5 110.1 104.1 102.1 109.0 99.5 109.4 107.1 103.4 106.9 102.3 107.3 107.9 109.0 115.6 114.4 112.1 112.3 103.7 106.0 111.8 110.7 107.2 ^feW*.'%&&"^•:- 9.1 11.9 13.3 13.0 10.2 11.0 10.8 12.7 13.8 11.7 14.0 20.3 14.6 12.3 15.0 15.4 11.7 14.1 12.0 15.1 14.9 11.1 18.0 12.9 12.2 12.2 12.9 10.5 13.1 10.4 15.6 11.7 11.4 13.2 12.2 ;.»&.;'. <%l 92 90 92 92 91 95 90 91 92 93 90 91 92 92 92 90 93 92 93 91 92 91 90 91 92 93 96 95 95 93 92 90 93 94 91 ??&','. 13 13 13 13 19 19 19 13 13 19 10 17 17 19 17 17 13 9 13 13 10 13 17 13 13 13 19 19 13 19 10 13 19 13 13 ;i^fM; 386 B ;'?•; if^fertat Fail, moisture Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass 51-410002-011/5119L486.doc Copyright 1999 Kleinfelder, Inc. Page 12 of 20 December 9, 1999 KLE I N FE LDER TABLE 5 (continued) COMPACTION TEST SUMMARY Project: Faraday Avenue Grading and Drainage Improvements Project No. 51-410002-011 Bate 8/23 8/23 8/23 8/23 8/23 8/23 8/23 8/24 8/24 8/24 8/24 8/24 8/24 8/24 8/24 8/24 8/25 8/25 8/25 8/25 8/25 8/25 8/25 8/25 8/25 8/25 8/25 8/25 8/25 8/25 8/26 8/26 8/26 8/26 8/26 8/26 " t&st^ ; :»!£" 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 ' H$e$t 'r-jrfft«£>~'i>: « /, Laea60tf "' •',";"- STA 56 + 00 STA 5 1 + 00 STA 49 + 50 STA 49 + 50 STA 56 + 00 STA 53 + 50 STA 51 +00 STA 56 + 50 STA 49 + 00 STA 53 + 50 STA 50 + 90 STA 56 + 00 STA 54 + 00 STA 50 + 50 STA 53 + 50 STA 55 + 00 STA 49 + 50 STA 55 + 50 STA 55 + 50 STA 50 + 90 STA 53 + 75 STA 59 + 25 STA 58 + 50 STA 58 + 50 STA 13 + 06 (31 + 10) STA 14 + 00(32 + 00) STA 13 + 50(31 + 50) STA 13 + 06 (31 + 10) STA 14+75(32 + 75) STA 10 + 40(28 ^00) STA 59 + 25 STA 57 + 25 STA 58 + 80 STA 10 + 00(28 + 00) STA 13 + 60(31+60) STA 8 + 50 (26 +50) XKifl;<ifc) 90 109 110 112 92 108 113 94 116 110 115 98 111 118 114 105 106 121 123 120 117 91 92 94 116 119 122 123 120 100 95 96 98 96 130 80 -.Dry,,.. ^HoMp^ \<P$''V 101.2 101.9 107.7 109.2 106.9 105.3 103.4 106.3 111.7 107.3 110.9 109.6 107.9 108.8 106.0 110.9 99.7 109.1 107.6 109.8 105.8 108.9 110.3 104.4 110.4 120.0 120.2 116.5 119.7 118.9 108.2 112.7 98.4 110.8 110.2 112.1 *ftl8is* *-«rtT;;» 18.2 18.3 11.7 11.4 16.6 17.7 16.1 12.7 12,0 12.4 14.3 11.9 12.4 13.1 11.2 11.8 17.8 12.4 13.3 12.9 18.1 11.2 12.9 16.7 11.4 11.2 11.7 12.2 11.6 12.3 13.1 11.9 19.2 14.5 16.5 15.0 Rel, Comp (%K 93 90 91 91 91 93 92 90 93 91 94 93 92 92 90 94 92 93 91 90 97 92 94 96 92 97 97 95 97 96 90 94 91 91 91 92 Sample '•*«**'-- 20 10 13 13 13 10 10 13 19 13 13 13 13 13 13 13 20 13 13 12 9 13 13 17 1 4 4 4 4 4 19 19 18 3 3 3 Retested ~&f$fc'<V-fSiwfcrki Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass 51-4I0002-011/5119L486.doc Copyright 1999 Kleinfelder, Inc. Page 13 of 20 December 9, 1999 KLEINFELDER TABLE 5 (continued) COMPACTION TEST SUMMARY Project: Faraday Avenue Grading and Drainage Improvements Project No. 51-410002-011 Date 8/26 8/26 8/26 8/26 8/26 8/26 8/26 8/27 8/27 8/27 8/27 8/27 8/27 8/27 8/27 8/27 8/27 8/30 8/30 8/30 8/30 8/30 8/30 8/30 8/30 8/30 8/30 8/30 8/31 8/31 8/31 8/31 8/31 8/31 8/31 8/31 Test No, 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 . 484 485 486 487 488 489 490 491 Rftbst ofTeSt B B B B ,-/ /\ "/ lQ«rti«ll 1 * ' STA 8 + 60 (26 + 60) STA 7 + 00 (25 + 00) STA 13 + 50(31+50) STA 58 + 00 STA 59 + 75 STA 57 + 75 STA 60 + 00 STA 59 + 85 STA 58 + 25 STA 57 + 75 STA 60 + 25 STA 57 + 50 STA 58 + 00 STA 59 + 75 STA 59 + 25 STA 57 + 75 STA 60 + 00 STA 8 + 50 (26 + 60) STA 8 + 65 (26+75) STA 11+00(29+ 15) STA 7 + 50 (25 + 60) STA 9 + 50 (27 + 60) STA 6 + 50 (24 + 60) STA 9 + 40 (27 + 50) STA 7 +50 (25 + 60) STA 8 + 50 (26 + 60) STA 11+00(29+ 10) STA 8 + 00 (26 + 00) STA 9 + 00 (27 + 00) STA 7 + 50 (25 + 60) STA 9 + 00 (27 + 00) STA 8 + 00 (26 + 00) STA 10 + 00(28 + 00) STA 24 + 60 STA 8 + 50 (26 + 60) STA 7 + 00 (25 + 10) Elev,m 82 80 133 99 102 103 106 107 104 107 109 108 110 112 114 113 115 84 86 101 84 98 87 101 93 98 104 98 104 98 106 103 109 86 108 100 ?*TDensity '.«*«>;. 110.8 111.7 112.8 107.0 105.6 104.2 105.1 111.8 103.9 100.2 108.5 110.3 109.3 104.0 109.4 109.7 113.4 110.9 110.1 114.1 112.4 106.4 105.6 107.7 106.3 107.7 114.1 110.8 110.4 111.7 111.6 113.1 109.9 111.8 110.1 113.1 • Ivfoist "Cwtf. MT&)> 13.3 14.7 13.0 11.4 15.9 16.2 18.7 14.0 16.4 19.4 13.2 13.8 14.2 21.4 14.2 13.3 13.5 15.5 15.1 16.0 13.8 16.4 12.1 16.5 17.1 13.9 12.5 12.1 14.7 13.2 13.8 16.0 15.1 15.6 17.0 14.9 Ret".o«# <%) 91 92 92 91 93 92 93 93 91 95 92 94 93 92 93 93 96 90 90 93 92 94 94 95 94 95 97 94 94 90 90 91 92 95 93 91 Sample * fcfc ; 3 3 3 13 17 17 17 19 17 16 13 13 13 17 13 13 13 11 11 11 11 10 10 10 10 10 13 13 13 4 4 4 7 7 7 4 Retestett -*yWfc\ - " < '• ; Remarks Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass 51-410002-011/5119L486.doc Copyright 1999 Kleinfelder, Inc. Page 14 of 20 December 9, 1999 KL E1N F ELDER TABLE 5 (continued) COMPACTION TEST SUMMARY Project: Faraday Avenue Grading and Drainage Improvements Project No. 51-410002-011 0m* : 8/31 8/31 8/31 8/31 9/1 9/1 9/1 9/1 9/1 9/1 9/1 9/1 9/1 9/1 9/1 9/1 9/1 9/1. 9/1 9/1 9/1 9/1 9/2 9/2 9/2 9/7 9/7 9/8 9/8 9/8 9/8 9/8 9/8 9/8 9/8 9/8 •,Test "&K 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 ~|toteta ,-<#$»*.;: 511 523 rf~"' >'" : &»ea*^ ""• ,-- W* ' " ', STA 24 + 50 STA10 + 00(28 + 00) STA 25 + 40 STA 8 + 00 (26 +00} STA 1 1 + 50 (29 + 50) STA 2 + 50 (25 + 60) STA 9 + 75 (27 + 75) STA 8 + 00 (26 + 00) STA 10 + 50 (28 + 50) STA 9 + 00 (27 + 00) STA 7 + 00 (25 + 10) STA 10 + 00(28 + 00) STA 8 + 50 (26 + 50) STA 10 + 50 (28 + 00) STA 11 +50(29+50) STA 1 1 + 00 (29 + 00) STA 9 + 50 (27 + 50) STA 12 + 28(48 + 45) STA 11+31 (47 + 45) STA 12 + 80 (49 + 00) STA 12 + 80(49 + 00) STA 10 + 90(47 + 00) STA 7 + 00 (25 + 10) STA 50 + 50 STA 50 + 50 STA 6 + 75 (42 + 75) STA 7 +50 (43 + 50) STA 1 1 + 50 (47 + 60) STA 3 + 25 (39 + 00) STA 1 1 + 50 (47 + 60) STA 12 + 00(48+10) STA 58 + 00 STA 58 + 00 STA 12+75(48 + 85) STA 54 + 50 STA 57 + 00 .Bev.m. 88 115 9! Ill 120 114 125 118 129 127 113 133 129 136 126 137 140 132 133 134 134 134 126 123 125 114 116 137 119 139 142 115 115 148 117 118 Bry Be»?ttf • (Pel) ~ 110.0 112.2 109.0 107.9 111.2 106.5 106.7 109.8 111.2 109.8 112.4 115.1 116.6 114.9 109.7 108.7 108.0 94.7 102.7 99.4 101.9 101.6 111.5 104.1 108.2 97.1 95.7 104.6 103.4 101.7 97.7 98.7 103.4 100.0 104.0 97.9 ;M»ist Court. '(H) 13.7 15.9 12.0 16.0 10.9 15.1 13.9 14.0 12.4 14.1 14.7 12.1 12.4 14.1 14.0 15.6 16.1 21.9 13.4 16.7 16.3 14.0 14.1 17.9 13.0 22.4 23.6 16.5 15.7 16.9 22.4 19.1 18.9 20.5 18.9 21.2 »ei €$fnp <%) 93 95 92 92 94 90 90 93 94 93 95 93 94 93 93 92 92 90 91 88 90 90 95 92 92 92 91 93 92 90 92 87 91 95 92 93 Sample .Nfc ' 13 13 13 13 13 13 13 13 13 7 7 4 4 4 3 7 7 10 10 10 10 10 7 17 7 16 16 10 10 10 16 17 17 16 17 16 Hetested -/by-lto*.''" 512 524 y*B«marks Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Fail Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Fail Pass Pass Pass Pass 51-410002-011/5119L486.doc Copyright 1999 Kleinfelder, Inc. Page 15 of 20 December 9, 1999 KLEIN FELDER TABLE 5 (continued) COMPACTION TEST SUMMARY Project: Faraday Avenue Grading and Drainage Improvements Project No. 51-410002-011 • »?&': 9/8 9/8 9/8 9/9 9/9 9/9 9/9 9/9 9/9 9/9 9/9 9/9 9/9 9/9 9/9 9/9 9/9 9/9 9/9 9/9 9/9 9/9 9/9 9/9 9/9 9/9 9/9 9/9 9/9 9/9 9/9 9/9 9/9 9/9 9/9 9/9 3t»«*Y*** , 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 s-ibAtt "•fftfai Location ' " " STA 59 + 00 STA 13 + 10(49 + 20) STA 60 + 50 STA 59 + 50 STA 57 + 00 STA 53 + 75 STA 12 + 65 (48 + 75) STA 53 + 75 STA 54 + 00 STA 12 + 85 (48 + 95) STA 53 + 75 STA 55 + 75 STA 55 + 75 STA 60 + 75 STA 52 + 50 STA 53 + 65 STA 13 + 25 (49 + 35) STA 56 + 00 STA 53 + 50 STA 58 + 00 STA 61 +00 STA 55 + 00 STA 54 + 00 STA 13 + 20 (41 +30) STA 56 + 50 STA 13 + 50 (49 + 60) STA 54 + 00 STA 56 + 20 STA 53 + 75 STA 13 + 25 (49 + 35) STA 56 + 00 STA 53 + 75 STA 59 + 50 STA 53 + 50 STA 55 + 85 STA 53 + 75 JO**/ %*•> 116 152 120 122 119 116 158 118 120 155 122 117 119 122 123 125 156 121 127 120 120 120 130 159 125 162 132 129 134 164 133 139 122 147 139 151 Density '<fedfr-r; 101.9 96.1 106.3 99.4 100.1 105.2 101.4 106.2 108.2 102.4 106.7 108.4 109.4 105.5 100.8 110.4 109.0 97.7 101.4 104.0 107.2 101.4 108.4 108.9 99.5 110.4 109.1 103.5 99.3 103.4 108.2 104.6 110.1 106.8 104.1 103.1 Moist jftttkt»S: 22.0 21.4 19.1 22.3 21.3 19.3 19.8 14.7 14.0 19.9 18.5 13.9 14.7 20.4 21.4 12.0 11.5 22.8 19.6 18.2 13.1 20.3 16.1 12.4 23.2 13.8 12.6 17.7 18.1 19.1 12.0 19.7 13.5 17.3 19.7 18.0 :»& 96 91 94 94 95 93 90 94 92 90 94 92 97 93 95 94 92 93 96 92 91 96 96 92 94 94 93 91 94 91 92 93 93 95 93 91 Sample 3Nfe»»*\; 16 16 10 16 16 17 10 10 13 12 17 13 10 17 16 7 13 16 16 17 13 16 10 13 16 13 13 17 16 17 13 10 13 10 10 10 ^Retpstetf;- fbgdefc ?^ JRemarks Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass 51-410002-011/5119L486.doc Copyright 1999 Kleinfelder, Inc. Page 16 of 20 December 9, 1999 KLEINFELDER TABLE 5 (continued) COMPACTION TEST SUMMARY Project: Faraday Avenue Grading and Drainage Improvements Project No. 51-410002-011 9/9 9/9 9/10 9/13 9/13 9/13 9/13 9/14 9/14 9/14 9/23 9/23 9/23 9/23 9/23 9/23 9/24 9/24 9/24 9/24 9/24 9/24 9/24 9/24 9/24 9/27 9/27 9/27 9/27 9/27 9/27 9/27 9/27 9/27 Test No, 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 &rf&s.'-" \ STA 56 + 25 STA 55 + 75 STA 58 + 50 choker STA 53 + 50 choker STA 56 + 00 choker STA 60 + 00 choker STA 55 + 75 choker STA 37 + 50 w/s choker STA 34 + 50 w/s choker STA 36 + 00 e/s choker STA 60 + 50 STA 59 + 50 n/s choker STA 58 + 00 STA 23 + 50 c/d slope STA 25 + 00 c/d slope STA 30 + 00 c/d slope STA 41 +50 c/d slope STA 41 +00 c/d slope STA 3 + 50 (39 + 50) c/d slope STA 6 + 00 (42 + 00) c/d slope STA 7 + 80 (43 + 80) c/d slope STA 44 + 00 c/d slope STA 45 + 00 c/d slope STA 19 + 00 c/d slope STA 21 +00 c/d slope STA 6 + 00 (24 + 00) slope STA 6 + 80 (24 + 80) slope STA 6 + 50 (24 + 50) choker STA 8 + 00 (26 + 00) slope STA 8 + 50 (26 + 50) slope STA 10 + 50 STA 10 + 50 slope STA 11 + 75 slope STA 12 + 00 choker "JENSv, (ink) 147 150 124 123 121 126 124 FG FG FG FG FG FG FG FG FG FG FG 100 FG 110 FG 121 FG FG 105 100 50 60 95 105 90 120 110 140 115 125 103 ,->Nr -.-Density focfr '-» 100.9 103.2 107.0 103.0 104.9 104.1 108.2 108.8 113.1 113.3 113.8 113.3 115.8 106.7 102.8 105.6 97.5 98.2 107.7 100.3 103.8 99.9 109.3 110.4 106.1 118.2 110.9 109.5 112.4 106.2 111.5 107.8 106.6 107.1 3*8&*-"Cb'rit ' ?'&>.- 20.8 18.1 16.5 12.1 12.8 19.6 11.6 11.0 9.7 10.3 12.4 12.5 13.2 12.8 13.0 11.8 15.8 16.0 9.0 15.4 16.8 17.3 12.0 9.8 19.0 9.8 8.5 12.2 8.9 11.6 12.3 12.7 9.7 9.8 "-*% •car.xafr 90 92 95 91 92 92 92 92 96 96 96 96 96 90 91 93 90 90 90 93 92 93 93 94 90 95 90 93 91 90 90 91 90 91 -K*. - 10 10 10 17 17 17 13 13 13 13 7 7 7 13 10 10 18 18 19 18 10 18 7 13 7 4 4 13 4 7 4 13 13 7 • feytfo, _ .. - Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass 51-410002-011/5119L486.doc Copyright 1999 Kleinfelder, Inc. Page 17 of 20 December 9, 1999 KLEINFELDER TABLE 5 (continued) COMPACTION TEST SUMMARY Project: Faraday Avenue Grading and Drainage Improvements Project No. 51-410002-011 B*&-: 9/27 9/27 9/27 9/29 9/29 9/29 9/29 9/29 9/29 9/29 9/29 9/29 9/29 9/29 9/29 9/29 9/29 9/29 9/29 9/30 9/30 9/30 9/30 9/30 9/30 9/30 9/30 9/30 9/30 9/30 9/30 9/30 9/30 9/30 9/30 .9/30 ' Teat N», 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 $d*it ef.Tes^-Ixjeatton : STA 13 + 50 slope STA 13 + 75 slope STA 15 + 25 slope STA 16 +58 pedestrian STA 16 + 42 pedestrian STA 16 +58 pedestrian STA 16 + 42 pedestrian STA 11 + 15(47 + 25) STA 11+70(47 + 70) STA 1 1 + 75 (47 + 75) STA 12 + 35 (48 + 40) STA 12 + 40(48 + 42) STA 12 + 95(49 + 50) STA 13+ 15(49 + 70) STA 13+45(50+ 10) STA 52 + 65 STA 53 + 60 STA 54+ 15 STA 55 + 65 STA 56 + 25 STA 60 + 00 RT side STA 59+ SORT side STA 59 + 00 RT side STA 58 + 50 RT side STA 58 + 00 RT side STA 57 + SORT side STA 57 + 00 RT side STA 56 + 50 RT side STA 56 + 00 RT side STA 55 + 50 RT side STA 54 + 50 RT side STA 53 + SORT side STA 51 + SORT side STA 50 + 00 RT side STA 12 + 50 STA 14 + 50 ttev*- P&) 130 115 110 42 45 47 49 137 146 159 161 141 161 148 139 139 150 130 140 145 116 117 113 112 115 116 114 111 112 116 113 119 120 115 FG FG »iT'--Density iPcft ."** - T "J 105.8 106.1 101.7 109.9 110.4 107.8 109.2 99.0 98.6 102.9 104.4 106.1 110.8 104.6 111.6 106.3 105.3 107.5 107.1 105.7 95.5 95.0 101.5 96.6 106.7 101.0 96.8 99.0 96.4 95.8 99.0 96.2 96.3 97.2 114.8 113.9 ;»W •Tpw*. ,'H%V 10.4 10.0 12.5 13.8 13.1 12.0 12.8 11.0 14.4 12.4 14.4 12.2 11.7 8.1 13.7 11.0 10.2 10.2 8.1 9.0 17.2 15.1 15.8 17.2 16.5 13.8 16.4 16.5 12.3 16.5 15.1 12.8 14.4 14.7 10.0 9.8 Ret,.OMB?; <*)'; 90 90 90 90 90 91 93 91 91 91 93 94 94 93 95 90 93 95 95 94 91 90 94 92 98 93 92 94 91 91 94 91 91 92 97 97 Sample "T&* 13 13 10 5 5 7 7 9 9 10 10 10 13 10 13 13 10 10 10 10 16 16 9 16 6 9 9 9 9 9 9 9 9 9 13 13 '&#»&&. ^ft%<> • Remarks Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass 51-410002-011/5119L486.doc Copyright 1999 Kleinfelder, Inc. Page 18 of 20 December 9, 1999 KLEINFELDER TABLE 5 (continued) COMPACTION TEST SUMMARY Project: Faraday Avenue Grading and Drainage Improvements Project No. 51-410002-011 -B«A^ 9/30 9/30 9/30 9/30 9/30 9/30 9/30 9/30 1 0/1 10/1 10/1 10/1 W/ - 1^,,-- 5 ' 634 635 636 637 638 639 640 641 642 643 644 645 %]fe^Mt .: ~*£iytir '* **• - " ,. ;'^_ •' t.o?iWf<m * ' <• -, STA 23 + 50 STA 25 + 50 STA 30 + 50 STA 32 + 00 STA 3 + 50 (21 +50) STA 5 + 50 (23 + 50) STA 8 + 50 (26 +50) STA 1 1 + 50 (29 + 50) STA 34 + 00 STA 32 + 50 STA 40 + 25 STA 44 + 00 'Bev*. m FG FG FG FG FG FG FG FG FG FG FG FG l>ry. Beai& $4, 113.1 112.4 113.9 116.7 119.7 110.2 110.4 113.1 110.6 113.6 102.9 119.0 :Mejhrt O&ftt:;%*> : 9.1 9.9 8.7 8.4 10.7 14.3 13.9 8.8 8.8 9.1 9.9 8.4 Bel, Comp'w. 96 95 95 98 97 98 98 96 98 96 92 96 Sample He. 13 13 19 13 4 10 10 13 10 13 10 4 '<%rfi0Ml' - &^No* ., " Remarks Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass AREAS TO BE REWORKED STA 12 + 70 TO 12 + 90 5' WIDE 10/1 10/1 10/1 10/4 10/4 8/2 8/2 8/30 9/1 9/1 9/1 9/2 9/2 9/2 9/2 9/2 9/7 9/7 9/7 9/7 9/7 9/7 9/7 646 647 648 649 650 SD1 SD2 SD3 SD4 SD5 SD6 SD7 SD8 SD9 SD10 SDH SD12 SDI3 SD14 SD15 SD16 SD17 SD18 STA 50 + 00 STA 52 + 50 STA 55 + 00 STA 18 + 50 STA 36 + 00 Type "F" Box STA 20 + 73 Type "F" Box STA 20 + 73 MH STA 1 1 + 00 MH PIPE STA 11 + 00 STA 10 + 50 STA 10 + 25 STA 53 + 00 STA 53 + 00 STA 53 + 00 STA 58 + 00 STA 60 + 00 STA 53+ 10 Box Culvert STA 53 + 10 STA 50 + 70 STA 49+ 10 STA 53 + 10 STA 55+ 10 STA 4 1 + 00 FG FG FG FG FG 55 58 -2' -r FSG FSG -15' -13' -10' -16' -10' -8' -10' -5' -4' -10 -3' +3' 111.9 115.7 116.8 116.9 111.5 107.9 106.8 111.4 114.2 105.8 107.9 104.2 105.0 104.8 103.7 107.4 107.1 105.0 107.9 109.0 99.4 104.7 105.6 12.7 11.0 10.1 9.1 10.2 15.0 15.6 11.0 10.8 12.0 12.9 16.3 15.8 16.0 15.3 17.1 14.7 15.1 12.4 12.6 28.3 15.2 17.8 99 96 97 99 95 92 91 90 92 90 92 92 93 93 91 94 94 93 92 92 94 10 19 19 13 13 13 13 4 4 13 13 10 10 10 17 17 17 17 13 13 16 17 10 Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass 51-410002-011/5119L486.doc Copyright 1999 Kleinfelder, Inc. Page 19 of 20 December 9, 1999 KLEINFELDER TABLE 5 (continued) COMPACTION TEST SUMMARY Project: Faraday Avenue Grading and Drainage Improvements Project No. 51-410002-011 '<»»&/ 9/8 9/8 9/8 9/8 9/8 9/8 9/8 9/8 9/21 9/21 9/23 9/23 9/28 9/28 9/29 9/30 9/30 10/4 10/4 9/13 9/13 9/13 9/13 9/13 ,- TMNT/..;N*- , SD19 SD20 SD21 SD22 SD23 SD24 SD25 SD26 SD27 SD28 SD29 SD30 SD31 SD32 SD33 SD34 SD35 SD36 SD37 1 2 3 4 5 r 'j&i&t ' &ttoit .location Box Culvert STA 41 +00 Box Culvert STA 24 + 25 Box Culvert STA 3 + 25 Box Culvert Far West STA 1 5 + 00 Box Culvert STA 1 1 + 00 East Box Culvert STA 1 1 + 00 East Box Culvert STA 1 1 + 00 West Box Culvert STA 1 1 + 00 West STA 10 + 45 STA 10 + 28 STA 55 + 25 STA 55 + 50 STA 53 + 08 Box Culvert STA 53 + 08 Box Culvert STA 16 + 85 Box Culvert STA 36 + 57 Box RT Side STA 36 + 57 Box LT Side STA 36 +57 Box LT Side STA 36 + 57 Box RT Side STA 1 1 + 00 STA 11+75 STA 12 + 50 STA 13 + 25 STA 14 + 00 "Etev. 'W +6' +4' +4' +4 +4 +6 +4 +6 52 52 -3 -1 -3' -1 -2 92 92 j -2 -1 FSG FSG FSG FSG FSG Wry--*' .Density- (?e$ 106.4 107.6 109 111 105.8 109.1 111.6 107.7 106.7 108.0 112.1 107.5 107.2 106.4 106.8 109.4 106.0 110.6 108.9 109.1 112.4 106.2 114.0 109.8 ;a**K*£&&• " €&f 14 13.3 12.2 13.4 11.2 13.6 14.1 13.7 15.3 13.8 12.9 11.1 14.0 13.5 14.0 12.3 13.3 12.5 13.8 12.7 13.7 11.9 13.2 12.0 Rel. €«»& •<*> 94 91 92 94 90 93 95 91 95 96 95 91 91 90 91 93 90 94 92 92 95 91 96 93 Sample, '-Ne, 17 13 13 13 13 13 13 13 10 10 13 13 13 13 13 13 13 13 13 13 13 13 13 13 Retestedix ^ ,Remarks Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass 51-410002-011/5119L486.doc Copyright 1999 Kleinfelder, Inc. Page 20 of 20 December 9, 1999