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CT 73-39; Spinnaker Hills; Soils Report; 1976-12-01
REPORT OF TESTING AND OBSERVATION SERVICES for SPINNAKER HILL UNIT 3,~ , Carlsbad Tentative Nu': 73-39 7 For STANDARD PACIFIC OF SAN DIEGO, INC. San Diego, California BY GEOCON, INCORPORATED San Diego, California December, 1976 GEOCON ENGINEERS AND GEOLOGISTS . CONSULTANTS IN THE APPLIED EARTH SCIENCES INCORPORATED File No. D-0630-SO1 December 1, 1976 Standard Pacific of San Diego, Inc. 7670 Clairemont Mesa Boulevard San Diego, California 92111 Attention: Mr. Sam Thompson Subject : Spinnaker Hill Unit 3 REPORT OF TESTING AND OBSERVATION SERVICES Carlsbad Tentative No. 73-39 DURING GRADING OPERATIONS Gentlemen: In accordance with your authorization our firm is performing testing and observation services during grading operations for the subject project. Submitted herein is a summary of our services. CERTIFICATION All cuts, fills or processing of original ground under the purview of this report are being completed under the direction of and found to be in compliance with the project specifications and the requirements of the City of Carlsbad. The entire work is considered adequate for the proposed construction. H 6645 CONVOY COURT * SAN DIEGO, CALIFORNIA 92111 * PHONE (714) 292-5100 File No. D-0630-SO1 December 1, 1976 Our findings are made and recommendations prepared with generally accepted professional engineering practices and no further warranty is implied nor made. COMPACTION TESTING AND LABORATORY DATA Field densLty test results are presented in Table 11. The esti- mated locations of field density tests are indicated in Table 11. The field density test method is ASTM D-1556-58T (Sand Cone) and the tests are taken at vertical intervals of approximately two to three feet. Visual classification of earth materials in the field is the basis for determining which maximum density value to employ for a given density test. Frequent checks are performed to supplement visual classification. Laboratory Standard for Maximum Density: ASTM D-1557-70, the five layer method. Results are presented in Table I. GRADING 1. The purpose of the grading operation is to develop the tract into building pads for detached single family residences and appurtenant streets and roadways. -2- File No. D-0630-SOl December 1, 1976 2. The grading commenced on August 20, 1976. These operations are continuously observed by personnel of Geocon, Incorporpated. PREPARATION OF NATURAL GROUND 1. Deleterious material such as organic matter and debris has been disposed of prior to placing fill. 2. Loose soils in areas to receive fill have been removed to fi.rm materials, then watered and mixed as required to achieve optimum moisture conditions, and compacted to at least 90 percent of maximum density with rubber-tired vehicles and sheepsfoot rollers, FILL PLACEMENT 1. Fill consists of onsite materials and has the soil classifi- cations presented herein. The fill material is placed in lifts of restricted thickness, watered as required to achieve optimum moisture conditions, and compacted to a minimum of 90 percent of maximum density with rubber-&ired vehicles and sheepsfoot rollers. 2. Fill placed on surfaces having a slope gradient steeper than 5:l is keyed and benched into bedrock or competent material. -3- File No. D-0630-SO1 December 1, 1976 3. Expansive soil is placed at least 24 inches below final elevations in fill pads. When exposed Ln cut or cut/fill - transition lots, expansive soil is removed to at least 24 inches and replaced with non-expansive fill. - 4. The transition zone of fill-over-cut slopes is overexcavated to competent material pri.or to placing fill. 5. Compaction on the face of fill slopes is achkved by back- rolling the slope surface every three to four feet during construction. When the slope reaches its final design height, rock is raked from the surface. 6. All slopes are considered stable and will remain so under normal conditions. 7. Lots have been designated as cut or fill lots and are as -c follows: Cut lots - 143-148, 161, 175-179, 209, 232-238, 251-259, 276-284, 287-291, 295-302. Fill or Cut/Fill Lots - 110-142, 149-160, 162-174, 180-208, 210-231, 239-250, 260-275, 285-286, 292-294, 302-307. Cut lots required no in-place density testing services. -4- File No. D-0630-SO1 December 1, 1976 FOUNDATIONS, BEARING VALUE, FLOOR SLABS 1. Foundations for one and two story wood-frame structures on fill, cut or cut/fill daylight pads should be at least 12 inches below adjacent pad elevation and at least 12 inches wide. Rein- forcement of footings is optional. An allowable bearing capacity of 1500 psf may be assumed for foundation design. The allowable bearing capacity may be increased by one third for short-time loading. 2. Concrete slabs on grade should possess a nominal thickness of four inches and be underlain with at least two inches of clean sand. A reinforcement of 6x6-10/10 wire mesh is recommended for slabs in living areas. \ DRAINAGE 1. Upon the completion of grading operations, the site should be fine graded to create swales which divert storm and irrigation waters away from structures and into streets or other controlled drainage facilities. -5 - File No. D-0630-SO1 December 1, 1976 Please contact US if you have questions or if we can be of further service. Very truly yours, GEOCON, INCORPORATED if/ .'/ ',//a ;d&;. '1.1 ,? , ,: i 'RCE 17030 James E. Likins JEL: jp copies: (4) addressee File No. D-0630-SO1 TABLE I Soil Type 1 2 3 4 - 5 6 8 7 9 10 - " Summary of Laboratory Compaction Test Results Source & Description Max. Dry Density Optimum Moisture pcf % dry wt. Brown fine SAND 127.5 Brown Silty fine SAND 9.1 127.5 Yellow-brown Silty fine SAND 121.3 8.0 Yellow-brown Clayey Silty SAND 126.7 9.8 Light-tan fine SAND with 9.6 117.0 traces of CLAY 8.4 Red-brown Clayey fine SAND 125.0 Red-brown fine SAND 9.0 Grey Silty fine SAND 124.0 8.7 Grey Silty fine SAND 119.0 114.9 12.0 Dark brown Silty fine SAND 129.0 10.0 13.3 TABLE I1 - Summary of Field Density Test Results Test Date Location & Elevation Dry Dens, Moisture Rel. Comp. Soil Type No. 1976 - " pcf % dry wt. % of max. & Remarks ~- 1 8/23 Daisy Ave. 2' 103.2 8.5 90.0 9 Sta. 17+95 2 " Daisy Ave. 4' 98.9 - Sta. 19+00 7.0 86.0 9* 3 'I Retest 112 4' 105.0 9.3 91.5 9 - 4 'I Daisy Ave. 6' 117.7 7.5 92.3 1 5 Daisy Ave. 8' 115.1 7.9 90.2 1 Sta. 17+95 Sta. 18+25 - 6 8/24 Station 18+75 12' 118.2 8.5 92.7 1 - *Indicates Test Failure File No. D-0630-SO1 TABLE I1 (Continued) Test Date Location & Elevation No. 1976 " 7 8/24 Alluvial Area -2 I 8 I' -2 I 9 Daisy Ave Sta 19+50 161 10 It Sta. 18+00 16 ' Lagoon Ln I' 11 8/25 Daisy Ave. Fill 20' Sta. 17+95 cent to Lagoon Lane 13 8/26 Offsite Daisy Ave 6' 14 'I Daisy Ave 8' 15 " Daisy Ave 16 I 16 'I Lot 54 2 0' 17 'I Lot 55 18' 18 I' Fill Key-Lot 58 2' 19 Lot 55 2' 20 It 'I Lot 57 4' 21 'I Lot 49 2' 22 w of Lot 59 10' 23 I' w of Lot 53 2' 24 8/27 Lot 57 6' 25 Lot 59 8' 26 'I Lot 58 10' 27 " Lot 55 10' 28 'I Lot 56 8' 29 Lot 60 12 I 12 'I Fill Key Adja- -2 ' Sta. 18+20 Sta. 17+10 'I I' II I' 11 *Indicates Test Failure Dry Dens. p.c.f. 98.4 99.6 114.6 118.1 122.2 107.9 121.2 123.4 125.4 109.6 109.9 120.3 126.0 112.0 117.8 117.6 110.7 116.7 113.5 119.1 113.7 113.8 121.1 Moisture % dry wt. 3.1 3.2 6.6 5.6 6.3 3.1 7.5 3.6 5.0 4.5 5.7 9.1 12.3 8.8 12.3 9.7 9.7 8.5 10.7 8.8 10.0 6.4 8.8 Rel. Comp. % of max. 77.0 82.0 90.0 92.6 96.1 90.0 95.0 97.0 98.0 90.0 91.0 94.0 99.0 92.3 92.0 92.0 91.0 91.0 90.0 93.0 90.0 90.0 95.0 Soil Type & Remarks 2>'< 3 4 1 1 1 3 1 1 1 3 3 1 1 3 2 2 3 2 4 2 4 4 2 - File No. D-0630-SO1 - TABLE I1 (Continued) - Test Date Location & Elevation Dry Dens. Noisture Rel. Comp. Soil Type Xo. 1976 " p.c.f. % dry wt. % of max. & Remarks - 30 8/27 Access Rd. 2' Lot 56 14 Lot 59 14 I Lot 57 12 Lot 58 16 Lot 54 12 I Lot 57 18 I Lot 24 2' Lot 55 16 I Lot 25 4' Lot 56 20' Lot 59 20' Lot 54 18' Wisteria Way 2' Lot 26 6' Daisy Ave. -4 I Lagoon Ln -4 ' Lot 60 16 ' Daisy Ave. -2' opp. Lot 1 Opp. L-25 Lagoon Lane opp. L-1 & Lagoon Lane 113.6 7.3 90.0 4 - 31 32 33 34 35 - 36 37 - 38 39 - 40 41 42 43 - - I1 11 I1 8/30 11 11 'I I1 I1 I1 11 II II 125.7 110.6 11.0 9.4 99.0 91.0 1 3 122.0 115.3 116.0 114.9 114.8 119.8 115.0 118.0 115.9 118.0 11.1 10.5 10.5 9.0 11.1 12.4 10.7 12.4 11.4 12.4 95.5 90.5 91.0 90.0 90.0 94.0 90.5 92.6 90.9 92.6 1 1 2 2 1 1 1 1 1 1 - 44 45 46 - 11 8/31 115.0 115.0 13.0 9.9 90.2 90.1 1 1 I1 112.8 10.0 93.0 3 11 I1 - 47 48 118.3 115.5 9.3 10.0 91.2 90.5 1 1 - 49 " Lagoon Ln opp. L-1 -2 I 117.4 9.9 92.0 1 - 50 Lot 52 6' 117.0 11.1 91.8 1 51 Lot 53 8' 115.9 12.0 90.9 1 52 I' Lot 58 22 116.5 11.1 91.5 1 - File No. D-0630-SO1 - TABLE I1 (Continued) - Test No. " 53 54 55 56 57 - 58 59 60 - " 1976 Date 8/31 9/ 1 - II II II II 11 Location & Elevation Dry Dens. &,C.f. 111.0 117.0 110.4 116.0 121.0 108.0 Moisture % dry wt. 10.5 11.8 8.4 7.2 12.8 10.8 17.7 % of max. Rel. Comp. 87.0 91.4 94.4 91.0 94.5 92.5 86.0 Soi.1 Type & Remarks I* 5 5 1 1 5 1* - 22' 10' 22 I 26' 24 20' -8 I Lot 55 Lot 52 Retest #53 Lot 59 Lot 54 Lot 61 Swale Area Opp. L-13 Swale Area Opp. L-15 Orchid Way opp. L-57 Orchid Way opp. L-54 Lot 53 Lot 57 Lot 52 Lot 56 Lot 60 Lot 53 Lot 57 Orchid Way Lot 60 Lot 58 Lot 59 Lot 23 Retest #70 Lot 24 opp. L-55 II -8 ' 13.0 87.5 I* II - 61 I' 118.5 9.9 93.0 1 II 2' 117.5 9.3 92.0 1 63 - 64 65 - 66 67 68 69 70 71 - 72 73 74 75 76 - - - - 14 24 I 16 ' 26' 24 ' 18 I 30' 6' 106.1 117.5 106.2 117.0 118.5 116.0 115.0 109.8 8.6 11.1 8.0 9.9 10.3 12.0 11.1 11.0 90.7 92.5 90.9 91.5 93.0 91.0 90.2 86.0 5 1 5 1 1 1 1 l* It 9/3 II II 'I II 30' 28 32 2' 6' 8' 117.0 122.3 115.9 112.9 116.0 110.3 11.9 11.1 10.5 11.1 11.0 16.7 91.9 96.0 90.8 92.4 91.0 86.5 1 1 1 1 1 l* *Indicates Test Failure - File No. D-0630401 - - TABLE I1 (Continued) - Test NO. - - 77 78 - 79 80 - 81 a2 -. 83 84 85 86 87 - 88 89 - 90 91 - 92 93 - - 94 95 96 97 98 - 99 100 - 101 102 - 1976 Date 913 II It It II 91 4 II II II 91 7 II II II It II II II It II 918 It II II II II 'I Location & Elevation Wisteria Way Opp. L-25 Lot 13 Lot 15 Lot 101 Lot 27 Lot 35 Lot 34 Lot 35 Lot 34 Retest #78 Lot 101 Retest #76 Retest #77 Retest 1/79 Lot 25 Lot 14 Lot 16 Ivy Road Lot 14 Lot 27 Lot 15 Lot 13 Lot 14 Lot 26 Lot 101 Lot 15 4' 4' 4' 4' 6' 2' 2' 4' 4' 4' 10' 8' 4' 4' 10' 8' 8' 10' 12' 12 I 8' 8' 16 12 ' 14 14 Dry Dens. p.c.f. 108.2 110.0 109.6 122.8 114.8 123.3 121.5 118.9 122. a 116.0 115.0 115.2 120.0 117.1 116.0 115.0 115.0 118.0 116.0 116.9 116.0 114.9 118.4 114.9 116.2 118.8 Moisture % dry wt. 17.7 17.0 18.2 13.0 12.0 7.6 9.5 12.0 13.0 12.4 13.0 16.0 11.0 12.4 10.0 10.5 9.3 11.5 12.0 13.6 12.8 9.0 12.0 20.0 8.7 9.0 Rel. Comp. % of max. 85.0 86.2 86.0 96.3 90.0 96.7 95.3 93.2 96.3 91.0 90.0 90.3 94.0 91.7 90.8 90.2 90.0 92.5 90.8 91.5 90.8 90.0 93.0 90.0 91.4 93.0 Soil Type & Remarks l* I* I* 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 - *Indicates Test Failure File No. D-0630-SO1 - - TABLE 11 (Continued) - Test NO * - - 103 104 105 106 107 - 108 109 - 110 111 - 112 113 114 115 116 - 117 118 - 119 120 - 121 122 123 124 125 - 126 127 - 128 - - - Date Location & Elevation - 1976 918 9/9 II II It II 11 II II II 9/13 II II 11 11 II II II 9/ 14 11 11 11 II II II II Ivy Street Lot 14 Lot 68 Lot 12 Lot 16 Lot 13 Lot 28 Lot 25 Retest #llO Lot 17 Lot 23 Lot 26 Lot 61 Lot 55 Lot 101 Lot 27 Lot 101 Lot 101 Lot 35 Lot 34 Lot 35 Lot 66 Lot 68 Lot 67 Lot 68 Azalea Place opp. L-102 16 18 2' 4' 8' 12 ' 2' 12 12 I 4' 6' 14 6' 28 18 I 16' 22 I 26' 8' 6' 10' 2' 6' 4' 10' 8' Dry Dens. 115.4 112,o 112.0 113.0 108.0 115.2 117.3 110.8 116,2 117. I 111.2 108.4 111.0 117.3 117.0 119.0 117.5 117.4 114.9 116.0 116.0 118.6 115.9 116.0 117.1 110.0 p.c.f. Moisture % dry wt. 10.5 8.5 9.9 10.5 10.8 7.5 8.0 8.9 9.0 9,9 16.0 19.5 11.1 8.5 9.9 11.1 10.8 8.0 9.9 10.7 8.9 8.0 5.6 8.9 9.3 6.9 % of max. Rel. Comp. 90.7 90.4 90.4 91.0 90.0 90.5 92.0 86.7 91.4 92.0 87.2 85.0 93.3 92.0 91.8 93.4 92.0 92.0 90.0 90.7 90.9 93.0 90.8 91.0 92.0 90.0 Soil Type & Remarks 1 7 7 7 7 1 1 I* 1 1 1* l* 1 1 1 1 1 1 1 1 1 1 1 1 1 6 - *Indicates Test Failure File No. D-0630-SO1 - TABLE I1 (Continued) - Test KO * 129 130 131 - 132 13 3 -- 134 135 - 136 13 7 138 139 140 14 1 142 - 143 - - - - 144 145 146 - 147 148 - 149 150 - 151 15 2 153 154 - - Date 1976 9/15 - II II I1 II 11 II II 11 91 16 II I1 I1 II II 11 I1 II 9/17 11 II II I1 I1 11 I1 Location & Elevation Lot 67 Lot 68 Lot 17 Lot 16 Lot 68 Lot 67 Lot 15 Lot 68 Lot 42 Lot 14 Lot 43 Lot 44 Lot 41 Lot 42 Azalea Place Lot 68 Lot 65 Lot 68 Lot 45 Lot 43 Retest 142 Lot 45 Lot 42 Lot 52 Lot 56 Lot 58 opp. L-102 10' 14 FG FG 18 I 14 FG 22 I 4' FG 6' 4' 8' 10' 12 I 22 ' 4' 26' 8' 12 10' 12 14 22 32 34 I Dry Dens, 112.5 113.3 116.3 116.3 117.0 115.0 114.9 115.3 116.3 118.6 118.6 116.0 122.5 111.2 118.6 p.c.f. 118.4 116.3 115.9 115.9 111.0 120.0 119.6 120.0 116.3 114.9 116.0 Moisture % dry wt. 7.5 8.0 7.9 9.3 9.1 11.9 12.0 8.5 9.9 11.4 8.0 2.5 9.9 10.4 9.2 10.9 9.9 10.0 9.9 10.5 8.9 8.5 9.3 9.0 11.4 10.8 % of max. Re1 . Cornp . 90.0 90.7 93.0 93.0 93.5 92.0 90.0 90.4 91.1 93.0 93.0 91.0 96.0 87.2 93.0 - 92.9 91.3 90.8 90.7 91.5 94.2 93.8 94.0 91.3 90.0 91.0 Soil Type & Remarks 6 6 6 6 6 6 1 1 1 1 1 1 1 l* 1 1 1 1 1 1 1 1 1 8 8 a - *Indicates Test Failure File No. D-0630-SO1 - - TABLE I1 (Continued) Date 1976 - Location & Elevation Dry Dens. 120.7 p.c.f. Moisture X dry wt. 9.9 Rel. Comp. "/, of max. 94.5 Soil Type & Remarks - 6' 9/18 Nursery Access Road Opp. L-1 Storm Drain opp. L-1 ~~ ~~ 1' I' Lagoon Lane Lot 54 Lot 60 Lot 68 Lot 64 Lot 63 Lot 62 Lot 66 Lot 62 Lot 61 Lot 53 Lot 57 Lot 1 Lot 3 Lot 54 Lot 2 Retest #169 Lot 55 Lot 49 Orchid Way Lot 46 opp. L-1 Opp. L-58 1 156 I' 3' 116.0 10.0 91.9 1 - 15 7 15 8 .- 'I I' 3' 2' 118.0 119. a 8.7 9.0 92.5 93.8 1 1 9/20 1' I' I' It I' I' I' 9/21 I' 'I 1' I' I' I' I' 'I 9/22 I' 30' 36 30' 6' 4' 6' 6' 10' 18 ' 24 ' 36' 2' 2' 30' 4' 36 ' 34' 2' 12 ' 15 9 --- 160 161 - 162 163 164 165 166 " 167 168 - -- 169 -170 - 171 172 173 108.0 107.4 119.1 117.3 108.8 102.0 114.9 108.0 108.0 107.0 102.2 117.4 118.0 118.6 117.3 112.5 118.5 109.6 112.0 13.0 11.9 10.5 8.9 11.7 12.4 16.0 12.5 11.9 11.1 11.1 9.0 10.0 7.9 8.5 10.9 9.3 11. a 11.0 90.9 90.2 93.0 92.0 91.5 90.0 90.0 90.8 90.9 90.0 85.9 92.1 92.5 93.0 92.0 94.5 93.0 92.0 94.0 8 8 1' 1 8 8 1 a 8 8 8* 1 1 1 1 8 1 8 8 174 175 176 177 178 - 1' 6' 115.2 9.9 90.5 1 - *Indicates Test Failure - Ffle No. D-0630-SOl test No. - ~- 179 - 180 181 182 183 184 - 185 186 - 187 188 ". 189 190 191 192 193 - 194 195 - 196 197 - 198 199 -, .~ - 200 2 01 2 02 2 03 - 204 - Date 1976 - 91 22 II II II 11 II 9/23 II II II II II II II II 91 24 II II II I1 II It II 9/27 II II TABLE I1 (Continued) Location & Elevation Lot 55 Lot 47 Lot 48 Lot 122 Key Way Lot 121 Lot 46 Lot 46 Lot 47 Lot 47 Lot 44 Lot 62 Lot 45 Lot 52 Lot 122 Key Way Lot 1 Lot 3 Lot 51 Lot 56 Lot 59 Lot 46 Orchid Way Opp. L-46 Orchid Way Opp. L-56 Lot 58 Lot 59 Lot 61 Lot 63 34' 4' 6' -6 -4 10' 14 8' 16 14 16 18 ' 26 -2 I 6' 6' 2' 36' 38 16 8' 8' 40' 44 I 22 I 8' Dry Dens. p.c.f. 117.9 114.9 116.0 120.5 121.5 116.0 119.7 110.9 116.0 115.3 107.0 114.9 114.2 116.9 117.2 116.8 117.7 118.6 120.8 117,O 114.9 Moisture % dry Wt. 6.4 7.2 7.5 8.0 8.4 9.0 7.9 9.9 8.5 8.0 10.5 11.0 8.9 8.4 7.0 8.9 9.3 8.5 7.0 7.2 9.0 115.0 10.9 114.9 11.0 116.0 9.1 107.2 9.9 109.9 11.1 Rel. Comp. % of max. 92.4 90.0 91.0 94.5 95.3 90.9 94.0 93.1 90.7 90.5 90.0 90.0 90.5 91.5 92.0 91.5 92.3 93.0 94.5 91.7 90.0 90.2 90.0 91.0 90.0 93.0 Soil Type & Remarks 1 1 1 2 2 1 1 8 1 1 8 1 1 1 1 1 1 1 1 1 8 8 - File No. D-0630-SO1 - TABLE 11 (Continued) - Test - XO. 2 05 2 06 2 07 - 208 2 09 - 210 211 - 2 12 2 13 2 14 2 15 216 - 217 218 - 219 220 - 221 222 - - - 223 224 225 226 227 - 228 229 - 230 231 - - -232 233 Date Location & Elevation 1976 9/27 Lot 60 36 I Lot 53 30' Lot 60 40' Lot 65 8' - II I1 II 9/28 Lot 54 36 II Lot 101 32' Lot 27 28' Lot 25 16 Lot 60 44 Lot 56 38' Lot 122 2' Lot 121 4' Lot 24 14 9/29 Lot 23 FG Lot 24 FG Lot 122 6' Lot 121 10' Lot 122 12 Lot 62 20' Lot 60 46 Lot 64 12 I 11 II II II II II II II II II II 11 It I1 9/30 Lot 121 14 Lot 122 16 Lot 25 FG Lot 26 FG Lot 66 10' Lot 63 12 I Lot 27 FG Lot 121 18 I II II II II II 11 II Dry Dens. 107.3 117.9 108.0 110.0 117.3 116.6 115.8 119.2 117.2 116.0 112.0 111.9 118.6 119.9 116.8 110.5 109.0 110.9 114.9 115.6 116.0 107.1 118.5 116.0 119.9 118.4 109.8 116.0 118.0 p.c.f. Moisture % dry wt. 11.0 9.7 8.9 11.1 10.0 9.0 8.7 9.3 7.4 8.9 10.5 11.1 8.4 7.7 9.0 12.4 13.0 11.1 9.3 8.0 7.9 8.5 9.0 7.1 6.8 9.3 8.7 10.5 9.9 Rel. Comp. % of max. 90.1 92.4 90.7 92.3 92.0 91.4 90.7 93.5 92.0 91.0 94.0 93.9 92.9 94.0 91.5 92.8 91.5 93.0 90.0 90.5 90.9 90.0 92.7 91.0 94.0 93.0 92.0 91.0 92'. 5 Soil Type & Remarks 8 1 8 8 1 1 1 1 1 1 8 8 1 1 1 8 8 8 1 1 1 8 1 1 1 1 8 1 2 - File No. D-0630401 - TABLE I1 (Continued) Test x0 * 234 235 236 237 238 239 240 241 242 243 244 245 246 24 7 248 249 250 25 1 252 253 254 255 256 257 258 259 260 - JLm 101 1 Date II II 11 11 I1 II It 1014 II 11 II II II 11 11 1015 II I' II II II II 1016 If II 11 Location & Elevation Lot 122 Lot 59 Lot 58 Lot 62 Lot 61 Lot 60 Lot 62 Lot 121 Lot 122 Lot 121 Lot 122 Lot 5 Lot 121 Lot 4 Lot 3 Lot 122 Lot 121 Lot 122 Lot 66 Lot 64 Lot 63 Lot 121 Lot 122 Lot 121 Lot 122 Lot 121 Lot 122 20' 50' 46 I 24 I 26' 50' 28' 22' 24 ' 26 30' 12 32' FG FG 34 ' 36 ' 38' 14 16' 18 I 40' 42 44 46 48 50' Dry Dens. p.c.f. 114.8 118.6 118.9 118.0 117.0 116.9 114.9 117.8 115.1 117.0 120.0 117.4 119.0 114.9 116.0 115.9 108.0 107.2 116.9 116.0 118.8 116.1 116.0 118.5 118.0 116.1 117.3 Moisture % dry wt. 8.0 11.0 10.0 7.5 6.8 9.0 8.7 8.0 8.1 9.5 9.0 7.5 7.9 8.0 9.0 8.9 11.9 13.0 10.5 9.0 7.5 8.3 9.3 9.9 10.0 8.9 9.0 % of max. Re 1. Coup. 90.0 93.0 93.3 92.5 91.9 91.7 90.0 92.1 90.2 91.7 94.0 92.0 93.5 90.0 91.0 90.8 90.7 90.0 91.5 90.8 93.2 91.0 90.9 93.0 92.5 91.0 92.0 Soil Type & Remarks 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8 8 1 1 1 1 1 1 1 1 1 - File No. D-0630-SOl - TABLE I1 (Continued) - Test Date Location & Elevation Dry Dens. So. 1976 " p.c.f. - 261 10/7 Lot 64 18' 262 'I Lagoon Lane -2 ' - 263 Lagoon Lane -4 I 264 I' Lagoon Lane -6' 265 I' Lot 121 50' - 266 'I Lagoon Lane -3 ' opp. L-122 I' Opp. L-83 Opp. L-82 - Lagoon & Poppy Rd Intersection - 267 268 - 269 270 - 271 272 - 273 2 74 - 275 276 277 2 78 2 79 - 280 281 - 282 283 - .284 - 285 - 286 - 10/8 Lot 83 Lot 83 Lot 82 Lagoon Lane Lot 84 Lot 122 10/11 Lot 121 It II II Opp. L-82 II II II Lot 84 Lot 83 Lot 81 Lot 99 II It II 10/12 Lot 125 Lot 124 Lot 126 Lot 125 Lot 124 Lot 35 Lot 34 10113 Orchard Way Orchard Way opp, L-58 II I' It I1 II II opp. L-54 II 2' 4' 2' -1' 2' 52' 54 ' 4' 6' 2' 2' 2' 4' 4' 8' 12 I FG FG 8' 14 114.9 120.0 109.0 112.0 117.5 121.2 116.1 110.2 117.3 117.4 110.4 118.0 118.0 107.1 109.3 120.0 119.1 116.0 114.9 117.9 115.8 116.6 119.1 117.2 115.0 116.2 Moisture % dry wt. 9.9 10.7 11.0 9.9 8.0 9.3 8.9 10.5 9.9 11.0 10.7 8.5 8.9 11.0 10.9 13.0 10.5 10.0 9.4 8.7 9.3 8.0 7.8 9.5 9.0 8.5 % of max. Re1 . Cornp . 90.0 93.0 91.5 90.6 92.2 94.0 90.0 92.5 91.0 91.2 93.0 92.5 92.5 90.0 91.9 93.0 92.3 90.9 90.0 92.5 90.7 91.4 93.5 92.0 90'. 2 91.0 Soil Type & Remarks 1 10 8 10 1 10 10 8 10 10 8 1 1 8 8 10 10 1 1 1 1 1 1 1 1 1 File No. D-0630-SO1 - TABLE I1 (Continued) - Test _- 287 288 289 290 291 - 292 2 93 - 294 295 - KO. - - 296 297 298 299 3 00 - 301 3 02 - - 303 304 - 3 05 3 06 307 3 08 - - 309 310 - 311 3 12 1976 Date Location & Elevation 10/13 Lot 71 4' Lot 75 24 ' Lot 71 8' Lot 103 4' 10/14 Lot 148 2' Lot 150 4' Lot 99 4' Lot 103 4' Lot 71 6' Lot 74 4' Lot 74 6' Lot 76 2' 10/15 Lot 99 8' Lot 100 6' Lot 71 10' Lot 71 12l Lot 74 8' Lot 75 8' Lot 149 6' Lot 95 4' 10/18 Lot 127 6' Begonia Ct. 8' Lot 120 6' Lot 126 8' Lot 124 16' Lot 122 58' - II 11 I' 'I II I1 II 'I II I1 II II II II I' I' I' 'I Opp. L-124 'I I' I1 II Dry Dens. 116.9 116.2 118.8 115.8 118.7 120.0 115.0 115.4 116.3 116.1 120.0 115.3 116.6 120.8 119.7 118.9 117.2 116.3 118.7 115.9 114.9 118.8 p.c.f. 120.3 112.0 117.3 114.9 Moisture % dry wt. 12.9 11.0 12.4 9.9 11.1 10.5 9.0 8.7 9.3 9.1 11.0 8.0 11.1 8.7 9.9 12.9 8.7 9.3 9.9 8.0 10.5 7.0 11.1 10.9 8.0 9.9 Re1 . Cornp. % of max. 90.5 90.0 92.0 90.7 91.8 93.0 90.0 90.5 91.2 91.0 94.0 90.5 91.0 95.0 94.0 93.0 92.0 91.2 93.0 91.9 90.0 93.0 94.5 91.9 92.0 90.0 Soil Type & Remarks 10 10 10 1 10 10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 - TABLE I I (Continued) - Tesr: SO * - .- 313 3 14 - 315 3 16 317 318 319 - 320 321 - 322 323 - 3 24 325 - - 326 327 - 328 329 - 330 331 332 333 334 - 335 336 - 337 338 - 339 - 1976 Date Location ii Elevation 10/18 Lot 125 18' Lot 119 8' Lot 121 60' 10/19 Lot 118 10' Lot 120 12' Lot 124 20' Lot 119 14 Lot 96 8' Lot 94 2' Lot 93 4' Lot 94 6' 10/20 Lot 100 12 ' I1 I1 II 'I II II I1 I1 I1 II Wisteria Way 4' Lot 99 14 Lot 95 10' Lot 76 6' Lot 77 2' Lot 71 16 Lot 118 16 opp. L-99 I1 II II It II I1 10/21 Lot 71 20' Lot 100 16' Lot 71 24 I Lot 74 12 Lot 71 28 ' Lot 150 6' Lot 148 6' Lot 134 2' 11 II II 11 I1 I1 II Dry Dens. 118.0 119.9 116.0 107.3 107.9 118.9 112.0 116.1 117.2 117.5 116.3 118.0 116.5 p.c.f. 118.8 116.0 107.2 109.7 115.5 115.1 116.6 116.2 115.5 108.5 114.9 118.9 118.7 120.0 Ploisture % dry vat. 10.5 8.7 9.3 11.1 11.1 9.9 8.7 9.3 9.9 11.1 10.0 10.9 11.1 - 10.0 8.7 9.3 10.0 9.0 8.5 9.9 11.1 10.0 9.9 13.0 12.0 8.7 9.0 Re1 . Cornp . % of max. 92.5 94.0 91.0 90.2 90.5 93.0 94.0 90.0 91.0 91.2 90.0 92.5 91.5 " Soil Type & Remarks 1 1 1 8 8 1 8 10 10 10 10 1 1 93.0 1 91.0 1 90.0 8 92.0 8 90.7 1 90.2 1 91.3 1 90.0 10 90.6 1 91.2 8 90.0 1 91.0 LO 90.9 10 93.0 10 File No. D-0630-SO1 - TABLE I1 (Continued) - Test so. - .~ 34 0 341 342 343 344 - 345 346 - 347 - 348 - 349 350 351 352 353 - 354 355 - 356 35 7 - - 358 359 - 360 361 - 362 363 - 364 365 366 - 1976 Date Location & Elevation 10f22 Lot 132 2' Lot 135 4' Lot 133 4' Lot 136 6' Lot 93 a' Lot 150 10' Lot 96 12 I Lot 134 8' II II II II II II II 10/26 Lot 118 16 Lot 120 18 Lot 121 64 Lot 125 24 Lot 99 18' Lot 100 22' Lot 1 FG Lot 2 FG Lot 51 FG II II II II II II II II 10127 Lot 99 26' Wisteria Way 12 ' Lot 102 4' Lot 103 a' Lot 95 14 Lot 135 10' Lot 136 12 I Lot 52 FG II opp. L-101 II II II II It II 10128 Lot 9a 4' It Lot 100 30' Dry Dens. p.c.f. 116.8 118.5 115.9 114.9 116.0 118. o 118.7 117.5 115.3 117.1 119. a 117.3 120.0 117.0 115.3 114.9 120.0 119.0 117.4 117.1 120.0 115.0 118.7 117.4 119.1 122.0 118.5 Moisture % dry wt. 9.9 8.0 7.5 9.0 11.0 10.7 9.3 11.1 11.1 10.0 9.9 10.5 9.0 11.0 4.0 5.0 5.5 7.9 a. o 9.0 a. 7 11.1 10.5 12.0 6.2 9.0 a. 7 Re 1. Cornp . % of max. 91.9 93.0 90.7 90.0 91.0 92.5 93.0 92.2 90.5 92.0 93.9 92.0 94.0 91.6 90.5 90.0 94.0 92.0 91.0 90.9 93.0 90.0 93.0 92.0 93.5 95.5 93.0 Soil Type & Remarks 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 10 10 10 10 1 1 1 1 1 1 - File No. D-0630-SOl - TABLE I1 (Continued) - Test - 367 368 369 370 371 - 372 x0 . - - 373 3 74 3 75 - 376 377 - 378 379 - 380 381 - 382 383 - 384 385 - 386 387 388 389 390 391 - " 1976 Date Location & Elevation 10/28 Lot 149 8' - 11 Lot 53 FG Lot 54 FG Lot 55 FG Lot 98 8' W is t er ia Way 16 II II II II opp. L-110 10/29 Lot 117 4' Lot 118 22 I Lot 121 66 ' Lot 127 10' Lot 118 26' Lot 128 2' Lot 125 26 II I1 I1 II II 'I 10/30 Lot 118 26' I1 Begonia Ct. 18 Opp, L-120 Lot 122 68 ' Lot 124 24' Lot 126 12 ' Lot 135 16' Lot 134 14 Lot 56 FG Lot 57 FG Lot 58 FG I1 It 'I I1 II I1 'I II 11/1 Lot 136 4' Lot 136 8' I1 Dry Dens. p.c.f. 114.9 115.0 115.2 120.2 121.0 117.3 108.2 109.5 116.3 115.7 118.3 118.0 115.0 109.3 107.0 117.0 115.0 115.8 116.2 117.5 117.0 118.6 119.3 116.0 118.2 Moisture % dry wt. 10.1 7.0 6.5 5.0 9.1 8.0 13.0 11.9 10.5 8.7 9.0 9.3 8.0 9.9 10.0 9.3 8.7 6.5 10.5 9.9 7.0 6.8 5.5 11.0 10.5 % of max. Re1 . Co:np . 90.0 90.0 90.2 94.0 95.0 92.0 - 91.0 92.0 91.5 90.8 93.0 92.5 90.0 92.0 90.0 91.5 90.0 90.7 91.0 92.0 91.5 93.0 93.5 90.0 91.5 Soil Type & Remarks 1 1 1 1 1 1 1 1 1 1 1 1 1 1 10 10 - .. File No. D-0630-SO1 - TABLE I1 (Continued) - Trsr: ~ 392 393 3 94 395 396 - 397 398 - 399 400 SO. - " - 401 402 - 403 404 .- 405 4 06 - 407 4 08 4 09 410 411 - 412 413 - 414 415 - - 416 417 Date 1976 11/1 - II II It It II 1112 II II II II II 11 II 11/3 II It I1 II II II I1 11/4 11 II II Location & Elevation Lot 59 Lot 60 Lot 99 Lot 98 Lot 98 Lot 61 Lot 152 Lot 136 Lot 129 Wisteria Way Lot 49 Lot 48 Lot 47 Lot 46 Lot 50 Lot 94 Lot 97 Lot 117 Lot 62 Lot 63 Lot 64 Lot 65 Lot 96 Lot 149 Lot 152 Lot 66 opp. L-99 FG FG 34 I 12 16 FG 8' 18 I 4' 20' FG FG FG FG FG 10' 2' 8' FG FG FG FG 16' 12 I 10' FG Dry Dens. 114.9 115.1 117.7 114.9 118.0 114.4 115.0 116.0 118.6 119.0 p.c.f. 120.0 115.0 118.0 115.1 115.0 118.2 109.8 107.2 115.0 120.0 117.7 116.0 115.0 118.2 119.3 117.4 Moisture % dry wt. 5.0 8.7 7.5 9.0 8.9 4.5 11.5 10.0 9.9 8.9 6.0 7.5 5.5 4.0 7.0 9.0 13.0 11.5 10.0 6.4 5.5 6.0 10.0 8.7 9.3 4.0 % of max. Re 1 . Cornp . 90.0 90.2 92.0 91.0 92.3 90.0 90.0 91.0 90.5 93.0 94.0 90.0 92.5 90.2 91.0 93.0 92.0 90.0 90.0 94.0 92.0 91.0 90.0 93.0 95.5 92.0 Soil Type & Remarks 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8 8 1 1 1 1 1 1 1 1 - File No. D-0630-SOl - TABLE I1 (Continued) - Test x0 . 418 419 420 - 421 422 - 423 - - 424 - 425 426 427 428 429 - 430 431 - - 432 433 - 434 435 436 437 438 - 439 440 - 441 442 - 443 444 - Date 1976 - 1114 II I1 11/5 II II I1 11 II II 1118 II It It II II 11 I1 II 11/9 II It I1 II I1 It II Location & Elevation Lot 41 Lot 42 Lot 126 Lot 152 Lot 43 Lot 44 Lot 45 Lot 95 Lot 100 Lot 98 Lot 67 Lot 68 Lot 71 Lot 153 Lot 151 Lot 192 Lot 191 Lot 73 Lot 74 Lot 75 Lot 76 Lot 201 Lot 192 Lot 190 Lot 77 Lot 78 Lot 79 FG FG 14 12 I FG FG FG 18' 38' 20' FG FG FG 6' 6' 2' 4' FG FG FG FG FG FG FG FG FG FG Dry Dens. 118,2 116.0 120.0 117.4 115.0 116.0 115.5 118.7 116.0 115.0 117.2 116.0 115.4 117.3 116.9 111.6 111.4 110.6 108.0 107.0 109.5 116.5 118.5 119.0 107.0 108.3 108.1 p.c.f. Moisture % dry wt. 6.5 6.0 9.9 11.5 4.9 5.0 6.0 9.9 10.0 8.7 8.5 7.5 8.0 9.0 10.5 11.0 9.9 7.7 9.0 10.5 9.0 12.0 9.3 9.0 10.2 7.0 8.9 Re1 . Comp. % of max. 93.0 91.0 94.0 92.0 90.0 91.0 90.5 93.0 91.0 90.0 92.0 91.0 90.5 92.0 91.7 92.0 91.9 93.0 90.7 90.0 92.0 92.0 93.5 94.0 90.0 91.0 90.9 Soil Type & Remarks 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 8 8 8 8 4 4 4 8 8 8 - File No. D-0630-SO1 - TABLE I1 (Continued) - Test Date No. 1976 Location & Elevation " 445 446 447 448 449 - 450 45 1 - 453 453 - - - 454 455 456 457 458 - 459 460 - 461 462 - 463 464 465 466 - - - 467 468 - 469 470 471 - 11/10 II II II 11 II II It II It II II 11/11 II II II II II 11 II II II 11/12 II II It II Lot 80 Lot 81 Lot 82 Lot 189 Lot 187 Lot 83 Lot 84 Lot 152 Lot 117 Lot 118 Lot 119 Lot 120 Lot 121 Lot 122 Lot 124 Lot 193 Lot 204 Lot 125 Lot 126 Lot 127 Lot 128 Orchard Wy opp. L-53 Lot 129 Lot 130 Lot 131 Lot 132 Lot 151 FG FG FG 4' 2' FG FG 16 ' FG FG FG FG FG FG FG 10' 12 I FG FG FG FG FG FG FG FG FG 12 I Dry Dens. pcf 109.5 108.5 107.6 112.5 117.8 110.4 108.7 114.9 107.0 107.8 109.5 108.3 117.3 116.5 115.4 117.8 119.7 114.9 115.8 118.8 121.0 120.5 119.2 117.3 117.0 116.0 121.0 Moisture % dry wt 13.0 11.5 10.0 9.9 12.0 7.5 8.0 8.9 9.9 7.0 6.4 7.0 7.5 8.0 9.9 11.0 13.0 10.5 9.9 8.7 9.1 9.3 7.0 8.5 9.3 8.0 11.0 Rel. Comp. % of max. 92.0 91.2 90.5 90.1 93.0 92.7 91.4 90.0 90.0 90.6 92.0 91.0 92.0 91.5 90.5 93.0 94.5 90.0 90.9 93.0 95.0 94.5 93.5 96.0 91.9 91.0 95.0 Soil Type & Remarks 8 8 8 6 4 8 8 1 8 8 8 8 1 1 1 4 4 1 1 1 1 1 Fue No. D-0630-SO1 - TABLE I1 (Continued) - Test Date Dry Dens. Moisture No. 1976 Location & Elevation pcf x dry Wt " - 472 473 - 474 475 - 476 477 478 479 480 481 482 483 484 485 486 487 488 - 489 490 - - - - - 11/12 11 II II II 11/15 11 II II 11 II I1 II 11/16 II 11 II II It Lot 152 20' Lot 133 FG Lot 134 FG Lot 135 FG Lot 136 FG Lot 147 FG Lot 148 FG Lot 149 FG Lot 150 FG Lot 153 12 ' Begonia Ct. FG Opp. L-124 Lot 100 FG Lot 99 FG Lot 307 2' Lot 93 FG Lot 97 FG Lot 304 4' Lot 307 6' Lot 96 FG 118.3 120.5 116.0 114.9 114.9 115.8 119.9 117.3 115.9 114.9 109.2 116.5 117.2 116.4 115.7 118.5 117.4 116.6 114.9 10.5 9.0 7.9 8.4 9.0 7.0 6.5 5.0 10.5 11.9 7.9 5.0 6.0 9.9 6.4 6.0 11.0 10.9 5.5 - 491 11/17 Lot 102 FG 115.4 4.0 ~ 492 'I Lot 103 FG 118.5 5.9 493 Lot 306 4' 115.3 10.5 494 Lot 305 8' 114.6 '12.0 495 Lot 275 2' 114.6 9.0 496 'I Lot 187 2' 116.3 9.3 - - Rel. Comp. % of max. 92.8 94.5 91.0 90.0 90.0 90.8 94.0 92.0 90.9 90.0 90.0 91.5 92.0 90.2 90.8 93.0 91.0 90.5 90.0 90.5 93.0 91.0 90.5 90.5 93.0 Soil Type ti Remarks 1 1 1 1 1 1 1 1 1 1 3 1 1 10 1 1 10 10 1 .File No. D-0630-SO1 .~ - Test No. - 497 498 - 499 500 ~~ 501 5 02 5 03 504 5 05 - ~- - 506 507 - 508 5 09 - 510 511 5 12 5 13 5 14 - 515 516 - - 517 5 18 - 5 19 520 521 522 523 - -. - - TABLE I 1976 Location & Elevation Date - 11/18 Lot 306 Lot 200 Lot 93 Lot 94 Lot 201 11/19 Lot 217 Lot 197 Lot 202 Lot 304 Lot 307 Lot 306 Lot 217 11/20 Lot 199 Lot 195 Lot 202 Lot 273 Lot 273 Lot 216 11/22 Lot 192 Lot 196 Lot 200 Lot 303 Lot 304 Lot 307 Lot 273 Lot 293 Lot 188 I' II I1 I' 11 II 11 II II 11 I' 11 I' 11 I' I' 11 I' 11 II II It II 8' 6' FG FG 10' 4' 4' 8' 10' 10' 12 ' 10' 6' 4' 14 I 2' 6' 6' 14 I 2' 12 ' 4' 16 I 14' 10' 16 ' 6' I (Continued) Dry Dens. PC f 116.5 116.7 117.3 119.9 116.0 116.2 119.0 107.0 110.2 123.9 109.2 111.9 111.0 116.5 117.0 114.9 111.8 112.0 116.3 116.0 116.6 113.9 116.9 113.0 109.4 109.6 110.0 Moisture % dry wt 10.2 10.0 10.0 9.0 8.7 4.7 7.5 7.5 11.1 12.4 9.9 10.5 7.5 8.9 6.9 14.0 12.8 13.5 15.5 11.4 10.9 10.0 9.9 12.0 13.0 13.0 11.7 Re1 . Comp % of max. 92.0 90.5 91.0 93.0 90.0 90.0 92.0 90.0 90.0 95.5 90.0 96.0 91.0 92.0 92.5 90.0 91.1 92.0 92.0 91.7 92.0 91.0 93.5 90.0 90.0 90.2 90.9 Soil Type & Remarks 4 10 10 10 10 10 10 3 3 10 3 3 3 4 4 1 3 3 4 4 4 6 6 6 3 3 3 __ File No. D-0630-SO1 TABLE I1 (Continued) - Test No. 524 525 '- 526 527 - 528 529 ~~ - 530 531 532 533 5 34 - 535 536 - - Date 1976 Location & Elevation 11/23 Lot 303 8' - II Lot 305 18 Lot 307 20' Lot 198 2' Lot 248 4' Lot 304 20' Lot 190 8' 11/24 Lot 303 10' Lot 306 18' Lot 197 4' Lot 201 16 Lot 273 14 I Lot 305 24 II II II II 11 11 It It 11 I1 Dry Dens. pcf 117.0 120.0 114.8 111.9 110.5 113.0 109.3 117.2 111.0 114.0 114.1 115.0 109.5 Moisture % dry wt 8.7 9.3 9.9 6.8 9.0 8.7 8.0 7.5 10.0 9.9 10.5 10.0 8.0 Rel. Comp. % of max. 90.7 93.0 94.5 92.0 91.0 93.0 90.0 94.0 93.5 90.0 90.2 91.0 90.0 Soil Type & Remarks 10 10 3 3 3 3 3 6 6 4 4 4 3