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CT 73-02; SANTA FE GLENS; FINAL REPORT ON COMPACTED FILLED GROUND; 1975-07-24
CT1?-o- BENTON ENGINEERING, INC. APPLIED SOIL MECHANICS - FOUNDATIONS - 8717- CONVOY COURT -• - ' - SAN DIEGO, CALIFORNIA 92111 PHILIP HENKING SENTON CIVIl. ENGINEER - July 24, 1975 - , - - TELEPHONE (714) -- La Costa Land, Company S - - Costa DélMar Road Carlsbad, California 92008' - - Subject: - ' Project No. 74-11-27D - Final Report on Compacted Filled Ground - Santa Fe-Glens Carlsbad Tract No. 73-2 ' 0 • , - ' Carlsbad, California - Gentlemen: , -. ' .- - -, : •, -' This' is, to report the results of tests and observations made in order to inspect the compaction of filled ground placed On certain areas of the Santa Fe Glens subdivision In Carlsbad,' Californló. - Also included arethe results of tests taken In compacted filled ground placed on the adjacent 'school property and on two other areas outside the limits of this subdivision. The fills were: placed during the period between December 20, 1974 and May 28, 1975. '• .. - The approximate areas and depths of filled ground placed under our !nspection'tn accordance, - with the approved specifications are shown on the attached Drawing No. .1, 'entitled "Location of Compacted Filled Ground." The grading: plan used for the placement of filled ground,.dated December '18, 1974, was prepared by Rick Engineering Company. ' - The approximate locations at which the tests were taken and the final test results are presented on pages 5 to 30 , inclusive, under the "Table of Test, Results." The approximate locations at - wh,ich the tests were taken on the school- property are shown on Drawing No. 1'.' The laboratory determinations of the maximum dry densities and optimum moisture contents of the major fill. materials are presented on pages 30 and 31, under the "Laboratory Test Results." Some of the maximum dry densities shown in the "Table of Test Results"-were combinations of these.. The', tests were taken during the weekly periods indicated below: Test Number ' ' '. Week Ending - - ,' 1 to 4, inclusive , 5 December 21, 1974 5 to 20,. inclusive . - - January 4, - 21 to 100, inclusive . ' January'11, 1975 - - 101 ,to 160, inclusive , , ' . - . January' 18, 1975:. 161 to 217, Inclusive January* 25, 1975 ' - 218 to 274, inclusive ' . February, 1, 1975 ............ . 275 to 302,, inclusive . ' ' - February 15, 1975-. - - - 303 to 370, inclusive February 22, 1975 - ' .' •. , ' • . 'Project No. 74-11-27D : -2- July 24, 1975 La Costa Land Company - Test Number Week Ending " 371 to,410, inclusive ." March 1, 1975 411 to 425, Inclusive March 8, 1975 1 •,: 426 to 437, Inclusive March 29, 1975 '438 to 479, Inclusive . April 5, 1975 480 to 506, inclusive . . . April 19, 1975 507 to 538, Inclusive April 26, 1975 539 to 5971 inclusive May 3, 1975 598 to 654,. Inclusive'. May 10, 1975 655 to 722, inclusive May17, 1975 :: ' 723 to 779, Inclusive May 24,1975 . 78010 792, inclusive . . May 31, 1975 . '0 ' Tests Taken on School Property 1' to 7, inclusive . . January 25, 1975 8, 9, and 10 . February 1, 1975 •.. '' 11 and 12. . . '• •. . February 22, 1975 13 •.. . .. . . April 26, 1975 14, 15, and 16 ' May 24, 1975 •'•. •.. . 17 to 23, inclusive . . May 31, 1975 . S .. xistinl loose or porous upper soils were removed and recompacted to-90 percent of maximum . dry density in shallow cut areas and prior to placing fill in the compacted filled ground areas. Compacted filled ground was placed on a portion of the school property adjacent to Santa Fe Glens and on two ofher'areas adjacent to this subdivision. The approximate locations of these.:.:. . off-site All areas are shown .on Drawing No. 1. . '• . ' 1.Th6:finaU results of tests, and observations indicate that the compacted filled ground has been placed at 90 percent of the maximum dry density or greater. It has been determined that thefill materials, compacted to 90 percent of the maximum dry density, have a safe bearing value of 2000 pounds per square foot for one foot wide continuous footings founded at a minimum depth of one foot below the lowest adjacent compacted ground surface and placed five feet or more inside the top of compacted filled ground slopes. If footings are placed closer-to the exposed slopes than 5 feet inside the top of compacted filled ground slopes, these should be deepenedone foot below a 1 1/2 horizontal to 1 vertical line projected outward and .downward from a point 5 feet horizontally Inside the top of compacted filled ground slopes.. Tests indicate that the compacted filled ground is adequate to satisfactorily support the proposed one and two story.wood frame . dwellings without detrimental settlements. . . . ., . . . Special grOding was' accomplished in certain areas in order to reduce the' expansion potential of the soils in the upper' 1.5 feet below finished grade to' less than critical conditions. The final 'classification of the lots with regard to expansive soll.conditions according to present F.H.A. 0standards Is presentedon thefoIlawing'page.' . ' ' ' . •• , , ' . ' ' ,'' . ' BENTONENGINEERNG, INC: Project No. 74-11-27D '' .Jul 24,.'1975' La Costa Land Company' ' Type A (High expansion potential) ' ,Lots 1 to 34, inclusive ' Lots 40 to 58, inclusive , Lots, 62 to 67, inclusive Lots 72 and'73 Lots 78 to 89, inclusive , ' Lots 97 to., 1021 inclusive ' Lots 111 to 148, inclusive Lots 151 and 152 Lots 155, 156, and 157 , Lots 160 to 182, inclusive Type B' (Moderate expansion potential) ' Lots 35 to 39, inclusive Lots 59 to 61, inclusive.. Lots 68 to, 71, inclusive Lots 74 to 77, inclusive ' Lots 90 to 96, Inclusive Lots 103 to 110, inclusive Lots 149 and 150 Lots 153 and 154 ' -Lots 158 and 159 ' ' ', , .'•''''' •' ' . .. ' According to present F.H.A. requirements, the following special design and precautions are recommended for the expansive soil conditions TYPE A LOTS . " ' ' (High Expansion Potential) . 1. Use continuous Interconnected 'reinforced concrete footings throughout, " founded at .18 inches below the lowest adjacent finished ground surface. These are to'be reinforced continuously with a total of four"4 steel bars; , .,, ' ' 2 placed at. 1 1/2 inches below the top of the stern wall Of the, footings ' and 2 placed at 3 inches above the bottom of the footings. 2. . Use a minimum 4 inch thickness reinforced oncrete'stabor a'special ' ' '' structurally designed concrete slab. Reinforce the slab with at least ff3 ' ' , bars at 18 inches center to center or with 6" x 6",by #6fl6 welded wire fabric. 3. ' Place a minimum thickness of'4 Inches ,of 3/4 to 1 Inch. crushed.. rock • ' 0 beneath all concrete slabs and cover this with a moisture, vapor barrier and 2 inches of sand immediately beneath the concrete slabs BENTON ENGINEERING. INC. , , Project No. 74-fl-27D -4- July 24,.,1,976 La Costa Land Company TYPE A LOTS (High Expansion Potential Cont.) 4. Re-establish a moisture content in the upper soils to 12 inches below footing grade to a moisture content at least 3 percent above optimum 0 at a time five days before pouring the concrete to allow, the moisture to uniformly distribute at the time the concrete is poured. If drying weather conditions exist, supplementary moistening to within 24 hours e of the pouring period will be, required. 5. Separate concrete slabs from footings by 1/2 inch construction felt or " ' equivalent to allow movements of the slabs relative to the.footings. At garage door openings construct' vertical timber members to allow for up to 3/4 inch vertical movement of the concrete slabs on grade. ' ' TYPE B LOTS (Moderate Expansion Potential) ' •'• 1. Use the same design as recommended for Type A lots except for the following changes: S S (a), Footings may be placed at a minimum depth of 1 .0 foot below the S final ground surface and should be reinforced with one 04 steel bar , 5 placed 11/2- inches below the top of the stem wall of the footings and one #4 steel bar, placed at 3 inches above the bottom of the S ' ' footings. S S S S (b) Reinforce the 4 inch thièk concrete slab' with at least 03 bars at S S •24'lnches center to center or with 6" 6y6" by #1G/?10 welded wire S fabric. 5 0 5 5 5 S S ' (c) Place 4 'Inches of sand beneath all concrete slabs covered with a moisture vapor barrier beneath living areas and 2 inches of sand immediately beneath the concrete 'slabs..' •' S S All buried exterior utility lines should be City Of Carlsbad' approved plastic lines due to the corrosive characteristics of the soils, unless sufficient .field tests are taken to, establish that noncorrosive soils exist in the utility trench areas. S • S Respectfully submitted, S • • S • • • S •o • BENTON ENGINEERING, INC. • , Distr: (4) Addressee •,', Addressee Attention: M r. Burto, C. By &6~~ City of Carlsbad , Kramer Building Department Philip H. Benton, Civil Engineer ' • , (1) Rick Engineering Company, Carlsbad S • • S ; • '0 5 • • (2) Title Insurance and Trust Company S S '' ' ' S Attention,:' Ms. Ruth J. Rodger • (2) Pardee Construction Company • RCR/PHB/mr S •' S • Attention: Mr. Russel.l Ofria S • • • • Vice President and Director of Engineering S ' ' BNTON ENGINEERING. INC. S • fl 0 Project No. 74-11-27D ' July 24,1975 La Costa, Santa Fe Glens TABLE OF.TE'T,RESULTS- ' S Approx-'' Depth ,: ' 'Maximum imate of Fill Field " '.'Dry Dry Test , Location. . at Test Moisture I Density' Density ' Percent No. Lot No. in Feet % dry wt . lb/cu ft 'lb/cu ,ft: Compaction . Remarks 1 ' ' 8 . 2 " .19.7 ',' 96.7 ', 118'6' 81.6' Reworked '2' , 4 , 2 , 13.5 , '106.8 118.6 90.2 3 Serrano Dr , 2 " 26.3 " 9201 1 115.3, , 79.8. , "'Reworked ' Std 3+20 4 EstanclaSt ' 2'. 17.9 . . ' ' 98.7 ' 115.3 ' . 85.6 - Reworked Sta 3+20 . ' .. . . 5 4 ' '. ' 4 1200 111.0 120.0 . 92.5 6', 8 ' 2 11.0' ' 108.4 1186 91.6 ' ' Ckoñ #1 7 ' ' Serrano Dr 2 . '. 9,5.' .. 110.0 115.3 95.5 Ck on #3 Sta 3+20 ' ' ,. ' ' ' ' .' , •. '8 ' Estancia'St , 2. . 12.9 ' ' 105.1. ' 115.3 91.2 ' ' Ck -on 4 Sta 3+20 9 , 8 ' 4 ' ' . 10..1 .' ' 106.3 ', 117.1 ' 90.7 10 ' 3 . 2: .1.4.3 I'•• 108.4 120.0 . '90.5 • . 11 17 , 2- 11.1 . , ,, 107.3 118.6. 90.5 12 ' ,: 8 ' '.6 : 0 11.7 . ' '109.6 . 118.6.. 92.4...:..' 13 . 5 ' . 2 ' : 14.0 . 108.8 ' ' :120.0" 90.7 ,. '14 17 . . 4. . 14.3 108.3 ' '118.6 91.5 15 17 ' 6 10.2 ', ' 103.4 115.1 ' 90,0 16 19 '' 2,' . 16.6, 107.8" 118.6 ' 91.0 17 7', .. '2 . .15.2 ' 101.9 . 113.3.' '90,0,". .. 18 ' 9 , . . 2 : 6.5 ..' ' 103.8 115.3 '. 90.0, , 19 4 . '8 14.7 ' . 108.3 '." 120.0 ' 90.3 , 20 , 3 . '6 . ' .10.6' : 112.3 ' . 120.0 . 93.6 21 , 5 '6 ' 11.7 , ' 113.8 . :120.0 ' 949 22 , 2 4 , , 9.8 114.1 ' • 120.0 95.1 •, .23 , 16 ' 4 . 12.3 ' 112.3 , 120.0. , 93.6. 24 178 ' 2 , ' 87 . ' 115,3 . 120.0 " 96.1 25 . . .4 . '12 •• , 8.7 116.0 120.0 , ,96.7 26 , 6 , 4 ' 14.1 '. 110.3 118.6 93.2 27 ,. . 2 ,' 8 16.9 . ,. 108.1 . 118.6 91.2 28 179 , 4 13.1 101.7 , 113.0 90.0 29 ' 177 . ' 4.13.6 ': 105.1 '. 115.3 ' 91.2 30 178: . . 6 14.4 107.9 120.0 90.0, 31.. 3 ' ' ,•. .10 . 12.6 •. .106.9 . 118.6 90.2 . 32 Estancia St 6 ' .13.9 ". . 111.7' . 120.0 •, . .9.3.1. Sta 3+20 33 8 , ' 10 ' 13.3. '' 110.0 '' . 120.0 . 91.6 34 EstanciaSt ' 10. 11.1 '. 109.7 .120.0 ',' 91.5' 'Sta2+90 ' . . . ' . ' . . ' ' '• . .. . 0 , flENTON ENGINEERING, INC. . . Project No. 74-11-27D . . Jul' 24,-1975 • La Costa, Santa Fe Glens TABLE OF. TEST RESULTS, CONT. Approx- Depth Mwci mum • imate of Fill Field Dry Dry Test Location '. at Test Moisture Density Density Percent No. Lot No. in Feet % dry wt lb/cu ft lb/cu ft Compaction Remarks 35 " 180 2 •' 13.3 99.3 109.0 91.1 •: 36 177 ' . 8 14.3 10 111.2 90.0 0. 37 7 4 ' 14.7 103.1 114.3 90.3 38 Estanck,St 14 ' ' 13.4. , 105.5 . 117.1 90.2 Sta 3+20 39 1 16 , ' 13,0 ,11O.0 . 120.0 91.7 40 2 . 12 . 16.0 . 104.9 115.3. 91.0 0 41 1 2 10.1 107.7, 117.1 92.0 42 ' .2' . 16 . 13.6 106.4 , . '118.3. 90.0 43 .' 1 '' ...' 6 '. 13.2 ' 108.3 120.0 ' 90.4 44 179 ' .8 ' 12.5 111.5 ' 120.0 93.0 • . .45 1 178. .'.. 10 . " 13.0 . . 107.3'. '118.3' 90.7 • 46 177 12 . ' 14.0 ' 108.7:. . 117,1' , 9208 47 ' 179 , 12, 12.3 . 100.2 .109.8 , .91.5. .48 178 . '14 13.5 ' '110.1 ' 120..0. 9.1.7 49 180 3 . ' 14.2 . ''1Ô2.0 ' 113.0 90.3 50 . 177 ' . 16 10.0 105.4' 117.1. 90.0 51 ' 180 ' 5 '' 9.9 ' 111.8 120.0 .93.1 52 7 ' 6 '. 10.5 , ' 104.6 . 115.1 90.9 '53 179 16 ' 13.9 ' 104..1 115.1 ' 90.5 54 " 9 . 6:" . 10.0 109.2 118.9 92.0. 55 . 8 ' 14 ' 9.8 108.5 118.4 .91.6 56 ' 2 . 20 11.8 . . 100.2 111.2 90.2 . 57 178 ' 18 13,:1 . . '. 105.3 '117.1 90.0 '58 .1 , 10 ' 9.6, '100.8 :111.1 , 90.7 59 2 . 22 . ' ' 12.2 . 100.1' 109.8 91.3 .60 • 1 • ' . 14 . 12.4 106.1 117.1 90.7 .61 179 '' -. 20 • 14.5 ' 107.2 ' 117.6': 91.2 ' 9 62 177 20' 8.3, 104.7 115.3 . 90.8 ' 63 ' 180 ' .8 , 13.0 .: 105.7 117.1 • 90.2 • 64 180 , 10 12.9 105.8 117.6 90.0 65 , 180 , 12 12.6 104.4 115.3 90.6 66 ' 180 • ' 1 ' 10.0' 112..4 120.0 "93.7 • , 67 180' 16 . 13.9. 101.8 .1.13.0 ' 90.1 .68 ' 181 . • 2 ' 8.7 • 106,9 118.3 90.3 69 • 180 . • • 20 '' 12.4 •' ' 106.9 118.3, :90.3 70 181 • '" • '. '6 12.2. •' 105.3 . 114.3 •' 92.1 • 71 9 10' • '11.4 • .109.0 , 119.3 91.3 • • 72 ' .7 ; . 10 . ' • 12.6 : ' '109..2. :119.3 " .91.5 . 73 ':5.; .. 10 • . 13.7 • ' 106.7 117.6' • 90.8 74 4' , 14. 12.1 • .113.6 • 120.0 . . 94.6 • • BENTON ENGINEERING. INC. Project No. 74-11.-27D -7- July24, 1975 • La Costa., Santa Fe Glens TABLE OF TEST ESUM,'CONT.. Approx- Depth Maximum. imate' of Fill Field Dry Dry Test Location at Test Moisture Density Density Percent No. Lot No. in Feet % dry wt lb/cu ft lb/cu ft 'Compaction Remarks 75 .3 14 13.8 111.0 . 120.0 92.5 76 10 2 12.8 108.6 119.3 91.0 • 77 8 18 11.7 103.9 115.1 . 90.3 78 17 & 8 9.0 104.1 115.1 90.5 83 Romp' 79 25 , 2. 10.5 107.6 117.6 91.5 80 25 : 4 '14.9 102.8 •' 111.2 92.4 • 81 26 2 11.8 104.5 115.1 908 82 118 1 . 10.5 105.1 115.1 91.3 83 117 .1 13.0 106.9 1:15.1 92.9 84 1.41 . . 2 14..1 108.5 117.1 92.7 85 164 2 12.9 104.3 115.3 90.6 • 86 '25 8 14.7:, 102.9 113.0 91.0 87 Segovia Way 2 11.6 108.7 119.3 91.1 Sta38+O0 . . 88 1:18 5 13.7 104.4 115.3 ' 90.5 89 Quebrada 2 16.7 100.3 109.0 92.0 Circle . . ;, . .. .. Sta 12+50 90 165 '2' 13.6. 109.1 ' 120.0 91.0 91 3 16 . 16.8 103.3 111.2 92.9. .92 Serrano Dr 6 10.0 107.7 118.3 91.1 Stà3+20 • .93 17& 14 , 23.9 . '.99.9 109.0 , 91.7- 183 Ramp ' . •. . ' . . . . . . 94 . 15 .2 18.4 100.0 109.8 91.1 :95 16 & 8 ' , 19.0 108.4 120.0 90.5 183 Ramp • 96 18 .4 8.6' . 106.9 117.6 90.9 97 ' 117 5 19.5 . 97.4 109.0 89.4 Reworked 98 142 4 19.9 100.9 .109.0 92.6 .99 164 . 4 . 18.6 . . 108.6 120.0 90.6 100 ' Segovia Way 6 . 18.3 105.9 117.6 90..1 • Sta37+70 101 , 14 ' 6 ' 24.0 101.5 109.0 93.1 '• 102 Segovia Way 10 . 16.3 102.0 113.0 90.3 Sid 37+50 103 164 10 11.0 ' 105.5 117.1 90.1 • 104 117 5. 19.7. 102.1 , 109.0 . 93.7' . Check on #97 105 165 6 22.3 . ' ' 101.3 111.2 91.1 106 ' 166 2 21.0 '98.3 109.0 ' 90.2 , .. BENTON ENGINEERING. INC. Project No. 74-11-271) " -8- " ' ... July. 24,. 1975. • La Costa, Santa fe'Glens TABLE OF TEST RESULTSJ .C.ONT.. Approx- Depth Maximum Imate of Fill Field Dry . Dry Test Location ,. at Test Moisture ' Density Density ' Percent No. Lot No. In Feet % dry wt lb/cu ft lb/cu ft Compaction Remarks • . 107' '164 14 .' 15.4 106.4 117.1 .90.9 108 , Segovia Way 14 14,9. 105.3 117.1' 90.0 St9 37+70 ,•.' .. '• .. 109 165 •' 10 15.5 •: 102.4 . 113.0 90.6 110 166 '.: .. 10 14.8 ' 103.9 : 115.1 ' 903 " ill '.24 , 2' . 13.3. , 105.9 . . 117.1 90.4' :112 '26 6 14.3 '103.1 :114.3 90.2 : • 113 .. .25 , 12. 13.4. . .99.9.. 109.0 .91.6 1.14 4 . 16 , 15.7 ', 100.7. '' 111.2 90.5 .115 . 26&.. 10 ' 15.3 ' "107.0 ' 118.5 . 903 184 Ramp :116 . 24' ' '6 20.9 :' ' 99.0 107,2 92.3 117 19 ' ' 6 . 13.2 . 104.8 114.3 ' 91.7 .118 .17& . 18 . 21,5 . 101.0 . . 111.2,. 90.8..' 183 Ramp ' :1:19 Serrano Dr 10'1 •' '12.0 ' ,' 109.6 ;'. 120.0 ',' 91102 .:. Sta 320 ".'' , ., ' :.. ;• ' . " ' " . 120 15 . ' 6 . 12.6 . 104.4 . 115.3; 90.5 121 22 . 2 . 13.0 . 102.0 111.2 . 91.7 122 , 25 , 16 . ' 12.1 • '' .102.0 . , 111.2 91.7 ' 123' 27& "8 .' 14.0 ', . .102.0 .113,0 . 90,3 :184 Ramp; ' ' . . ' " , . . . ' . . 124 . ' 22 ": 4 .,,. ' 12.6: 106.2. ' "114.3 92.9 .1,25 164 , , 12 , , .18.3 103.4 , . 109.0 94.9 183 Ramp '126 18 ' 8 . .. 13.2 " 106.2,-.. ....•117.:1 .90,7: 127 Serrano, Dr 14 13,8 101.3 111,2 91.1 S,ta3+50' "S .128 ' '17& : 22. ' 18.4 • :97.4 107,2 .183 Ramp ' ' . . . • . . . . . ' . 129 , 19 . ' 10 .13.8 .106.8 '. 118.5 '90.1 130 ':16 & , ' 16 ' :13.3, ' 107.5 ' 118,5 '. ' .9.07 183 Ramp .131 . 14 . 4. . 9.7'' ;'113.5 ,;: 120.0 • 946 32. Serrano Dr 18 ' 17.0 ... '100.4. " JO9,0...' 92.3 , ':Sta23+50 . . ' .., : . '. . . . .' • " 133 .:. 18 ,.. 12 : 12.3 . 112.0 • 120.0 . " 93.4 - 1.34 22 ' .6 . 12.0.. '.' 109.1,: . 120.0 , ''90.9 • ' 135 .24 ':; 1,0 , , 14.0 1.07.2 118.5 • 90.5 136 .26 & , 14 18.1 .. 103.4 ' 114..3 90.5 184 Ramp • . " .' '.. ':. ' •,' BENTON ENGINEERING. INC. • Project No. 74-11-27D .V V V July24, 1975 • La Costa, -Santa Fe Glens V TABLE OF'TESTESULTSV,' CONT. • Approx- Depth ... Maximum • imate of Fill Field Dry Dry V Test Location 'at.-Test Moisture Density Density . "Percent No. Lot No. in Feet V %. dry wt lb/Cu ft V lb/cu f V Compaction Remarks V VV 17 & 26 19.5 98.8 109.0 90.7 V V . 183 Ramp V 138 190 6 111 969 107.2 90.4 139, 142 6 12.8 V 107.2 .. 90.6 V .140 164 18 11,1 V 108.6 117.1 92.8V 141 ..' Serrano Dr .20 20.1. .99,7 109.0 91.4 Sta4+00 V V• V V • V 142 .23 V V2 13.3 104.7 '114.7 91.4 V 143 25 2 ' '17,0 104.2 V : 114.7 91.0 V V 144 184' 10 V 13.1 104.9 115.3 V 910 145 V 27& 12' 11.3 '105.2 . 115.3 91.2 V V ' 184 Ramp 146 28 V 4 V 13.3 106,4 117.1 91.0 . 147 26.& ' .18 11.5 . 103.1 '. 113.3 91.0 V V 184 Ramp V .148 24 V V VV 14 , V 14.6 V , 103.4 ' 114.7 ' 90.2 ' V 49 22 VVV . 10 15.9 V 104.4 115.3 . 90.5 .150 142 ' 8 V '156 102.9 113.0 . 91.0 V V .151 180 ' 24 .12.1 106.8 118.5 .90.1 V 152 181 10 . 12.7' 107.5 . V 90.7 V V V 153 180 28VV 166 : 102.7 V 111.2 92.4 V 154 117 :V V 9 . 17.8 : 103.5 . 114.3 ' 90.6 ' V 155 Quebrada 'V 6 17.7 V 103.1 114.3 Circle' V V V ,,,V• V• 'V•V . V.' V V V Sta.12+50 V ' 1.56 V 118 V V 9 15.2 V 103,.6 114.3 . 90.6 . 118 . 13 13.9 108.3 V120.0 V 90.3 158 1171 13. 97 ' 109.8 ' ' 120.0 91,5 ' .59 120 .1 1.3.0 ' 99.5 109.8 ' 90.6 160 118 V 17 V, 14.0 'V 109.2 120.0 . 91.1 161 120 V ' 12.4 ' 109.8 120.0 .91.5 162 117 & 17 17.8 , 101..7 111.2 ' 91-.5 188 Ramp • ' 163 120 5 12.6 104.8 . 115.3 90...9 164--l Quebrcda 10 ' 14.5 ' V 107.8 118.5 91.0 Circle Sta'12+00 V , 165 120 ' 7 ' 18.1 ' 103.0 113.3 90.9. '. V • :166 117 21 19.3 . 1.00.0 109.8 . 167' 120 • 9 11.5 104.9 ' 1.15...3 91.0 168 "1.18 21 15.3 . ' 100.6 '111.2 90.5 V V BENTON ENGINEERING. INC. V Project.NoV. 74-.11270 -10- V July24,, 1975 • La Costa, Santa Fe Glens • • V TABLEOF.TEsTRESuLTS,CONT.. V • Approx- Depth V Maximum.: V • imate V of Fill. Field Dry Dry Jest/ Location ' atTest- Moisture. Density Density' Percent'. . V No.; Lot.•No.... V V In Feet % dry wt lb/cu ft lb/cuft. Compactln'. Remarks. 169 120 11 11.1 V V V 1063 117.1 90.9 170 116& V 2 14.4 V 103.4 . 113.0: 915 188 Ramp V V •• V V V V V V 171 117 & 25 16.6 V 102.8. 113.0 V V 91,0 V V V V 188 Ramp 172 119. V V 4 V 186 V 98.8 109.0 90.6 173 140 VV V 2 12.3 . 106.2 V 117.1 V 90.7 • 174 142 12 V 16.6 V 100.0 V 109.0 V V 917 V V 175 118 25.; 16.8 99•5 V 109.0 91.3. V V V 176 120 15 .15.9 V 1059 V 117;.1 . 90.5 V V V 177 141 14 V 16.7 102.0 113.3 900 V178 116& : . 14.6 102.7 113.3 • 90.6 V 188RampH.. V V •V V V V VVVV V 179 119. V V V 8 • 14..4 . 105.9. 117.1 90.5.. V V V • 180 . 121 .. 3 V 20.6 . 98.1 109.0 90.0 V 181- 140 6 : V V 10.2 V 109.2 V 120.0 91.1: 182 . 142 16 VV 10.8 108...1 120.0 90% 183 116 & 8. 13.7 V 103.2 112.1 . 92 ..1 V V V 188-.-Romp V V V V V V V 184 118 V 29 13.7. ; 101.9 111.2 V 91.6 V .185.-..120 19 14.3 V 102.7 113.3 90.7 V 186 V 117& V 29 • 17.0. V 101.1 . 111.2 91.0 V V V V V V 188 Ramp V V V . .• V • 187 119 12 16.9 103.8 114.3 90.9 V V 188 190 • 17 11.5 V 108.3 120.0 90.3 189 - 141 V 18 16A. 111.8 120.0 933 V 1.0. Segovia -Way 18 . V 118V.3 V 90.3 V Sta 37+50 • V V V V: V • 191.. 121 V 7,• 17.6 103.7 1143 V 90.8 .192, 140& V 10 V • 15.9 V 1.7 V 115.1 90.9 190 Ramp V V V V • .. V 193 142 V 20.: 137 105.1 V 116.2 90.4 V V V 194 165:.. • . 14 13.8 . 106.7 117.1 91.1 V • V 195.V. V 166, V V V 10.:.14.8 105.3 116.2 V 9Q..6 . V V 196 16 • ., 20 V V 11.1 V V 101.7 113.Q 901 197 15 14 16.7 V 101.8 113.0 90.2 198 21 • V V VV •• VV 13.7 V 101.6 113.0 90.Q VV ,V• V V . 199 • - 23. 6 15,3 103.4 1140.3 90•5-• V V 200 V 25 24 V 17.2 103.9 VV V V115iV . 90.3 V V 201 V 27& 16 19.6 V V 98.3 109..Q V V 90i,2 • • 184 Ramp ' V V V.. :'.. V BENTON ENGINEERING. INC. Project No. 74-11-27D .' -11- Jily.:24, 1975 La Costa, Santa Fe Glens V TABLE OF TEsT'REsuLT.s;. CONT. V Approx- Depth Maximum V . V. imate of Fill Field V V Dry Dry V Test Location: at Test Moisture Density Density Percent V No. Lot No. in feet % dry wt lb/cu ftV lb/cu ft Compaction Remcir ks V 202 '30 V 2 19.7 97.4. 108..0 90.:.1 203 .1 ., 18 V 16.0 106.6 V 117.1 V V 91.0 V • 204 117& 29 20.6 100.3 V 109.8 V 91.5 V 188 Romp 205 119 V: 12 21.5 101.3 V 109..8 92.4 206 121 7 V 21.5 V 102.3 V 113..0 V 90.6 V 207 V Quebrada 14 , 21.4 V V 109.2' 109.8 99.5 ' V • V : V Circle Sta 12+00 V 208 143 : ,4 V V 20.0 V 107.0 109.8 97 V V V 209, 140 14 19.8 . . 103.3 V109.8 V 94.2 V V V V 2.10 142 24 .. 20.6 V 105.5 V 109.8 96.2 V V 211 Segvia.Way 22.. ' '17.8 97.5 .108.0 90.2 V Sta 37+75 21.2 '164 22 V 20.2 V 104.3. 109.0 95..7 V V 213 167 V ' 4 21.1.. 104.0 V• 115.1 V 90.4 V V 214 165 V V 18 16.5 97.4 V 108.0 90.1 V V 0 215 V 166 14 20.3 VV 103.4 . 114.3 90.5 216 "26&'" 22. V 19.3 V 100.4 109.0 V ' V 92.1 184 Romp V 217 '28 8 V ' 19.7 H01.4 109.0 93.0 218 24 18 20.9 102.7 109.0 94.2 ' V 219 :30' V.. V 4 V 24.6 ' 100.7 111.2 V 90.6 220 .27** ' V 20 V 21.8 102.3 '1090 93:9 221 '29 ' V V V 24.1 98.7 109.0 V 90:5 V V 222 28 12 V 19.5 V V 102..1 V VV 111.2 9.1.8 223 '30V:'' VVV V 8 , V 18.3 '105.8 115.3 91.8 V ..224 164 V V, V 26. V 2200 V V 101.0 109.0 •' 92.6 • 225 , Segovia Way 26 V 18.4 , V 106.4 115.3. , V 923 V V V V V V Sta'37+75 V V V V 226 V V V 167 ': V 8 17.7 V 102.0 1O90 : 93•5 V V V V 227 29 V 8 20.0 . '99.2 109.0 V 91.0 V V V V 30 V: 12 17.7 982 V iO9.0•' V 90.0 • V 229 25 28 18.3 V V 102.7 109 ..O V VV943 V 230 . V 26 & 26 19.0 V 103.2 109.0 .9C6 184 Ramp , V V ,V V V V V V •,V V 231 V V .19 14 141: V V .102.0 113.3'' V90.VO V 232 21 V .8 V 12..1 VV V 101.3 V V 1112 V 91.2' V V V VV233 20 1 15.9- V 100.3 111.2 90.2 V .234 17 ' V V V 28 . 16..0 V ' V , 100.0 V V 111.2. V 90..0 V 235. V "18 V V 16 10.5 V V 100.9 111.2 , 90.6 V **&V184Rp VV V • V V V ' V V 8NTON ENGINEERING. INC. V V V V V Ll fl Project No,. 74-11-27D -'12- La Costa, Santa Fe Glens TABLE Of TEST 'RESI 'LTS,' C.ONI. Approx- Depth Maximum imate of Fill Field : Dry Dry Test Location at Test Moisture Density Density. No,. Lot N.ó. in Feet %.dry wt lb/cu ft lb/cu.ft 236 22 14 15.2 '. 103.6 110.8 237' 27& 24 18.1' 102.5 . 109.0, .184 Ramp 238. 5 14 15.8 103.7 . 115.3 239 .3 . 18 15.9 104.2 115.3 240 23 10 18.8 104.1 .109.,0 241 163 4 20.2 100.1 109.0, 242 165 22 18.8 99.0 109.0 243 166 18 19.7 102.3 109.0 244 Segovia Way 30 .16.2 99.2 109.0 Std 37+70 . . S . 245 164 . .: 30 ' 19.4 100.1 109.0 246 '163 'S".:" .......8 . " 20.1 100.9 109.0 .247 162 . " 4 19.8 101.4 . 109.0 248 '24 22 .' 22.9 100.5 . 109.0 249 28 ' 16 10.3 " .104.5 115.3 250 30 12' 21.4 96.9 . 107.0 5.1 " 167 12 ,. . 19.0 . 99.5 109.0 .252 165.: 26 14.2 . . 101.0 . 109.0 253 166 22 . 16.6 101.2 109.0 254 . .164. . 34 14.8 ..' 99.8 109.0' '255 '163 12 .' 16.4' 101.6 '109.0 256 162 8 : 20.8 100.5 . 109.0 257 163 16 23.1 99.2 109.0 258. 161 2 16.9. 100.0 109.0' 259 162 . 12 ', 1901 . 98.5 109..0 260 161' 6 21.9 , 100.7 109.0 261 .29 ' . 12 19.3' 98.8 109.0. 262 :30.. ' 16 13.8 , 99.1 . 109.0 263 , 31. 4 13.5 101.5 109.0 264 ... 1 ' . 20.5k 15.8 . ' 105.1 115.1 265, 2 ; 24* .. 149 102.2 11.3.3. 266 . 179. . 20 8.0 102.0 . 113.3 267 . 178 '. 18* .8.2 ' 100.8' 112.2 .268 177 ' . 8* . '.6.7' 112.1. ' 120.0' 269 ' 6 ',.' . 8 13.0' .106.3 117.5 270 176 . 1.5k 12.3 " ' 101.0 112.2 271 . 1.75 .,' 1.5k 15.0 105.2 ' 115..1 272 174' . 1.5* ' 16.7 . 102.3 . , 113.3 273 173 ' .. 1.5k . 15,0 . .1034' 115.1 274 '3 ' ' 20 14.1 . 110.2 120.0. * Indicates Finished Grade BENTON ENGINEERING. INC. July .24i .1975" IV Percent Compaction Remarks 93.5 94.1 90.0 904 95.5 91.9' 90.8 94.0 91. 91.9 92 i..5 93.1 92.3 90.6 90.5 91:2 92.7 93.0 91.5 93.1 92.3 91...0 91.7 90.4 92.5 90.6, 90.9 93.1 91.3 90.2' 90.0 90..01. 93.5 90.5 90.1- 91A 90.3 90.0 91.9 Project No i 74-11-27D 13- Jul..24,1975 LaCosta, Santa Fe Glens TABLE OF TEST RESULTS, CONT. Approx- Depth Maximum Imate of Fill Field Dry Dry O Test Location at Test Moisture Density Density Percent No, Lot No. in Feet % dry wt lb/cu ft lb/cult. Compaction Remks 275 4 . 20 . 15.0 104.1 115..1 90,5 276 9 14 14.9 96.2 115.1 83.5 Reworked • 277 38 2 18.8 . 99.5 . 109.0 91.3 278 38 4 . 139 . 106.1 115.1 92.2 279 . Gaviota 1 13,7 107,7 114.8 939 C ircle Sta 1+00 • 280 2. 36 & 2 14.4 107.1 118.4 90.4 185 Ramp . . . . . 281 79 1 16.5 100.9 111.2 90.7 282 781. 3 12.2 107.2 118.3 90.6 283 , 80 .. 1 16,9 98.6 . 109.0 90.5 284 81 1 11.6 110.1 120,0 91.8 285 38 6 13.5 103.5 114,3 90.6 .286 79 5 12.2. 113.5 120.0 94.6 287 78 7 12.8 106,1 115.1 92.2 288 . 80 . 5 . 12.4 106.0 .. 115,1 . 92.1 289 82 1 16.7 103.1 IMO 90.2 290 81 .5 17.0 103.6 . 114.3 90.6 . 291 80 9 12.2 1027 1107 92.8 292 79..9 11.3 104.2 114.3 91,2 293 78 11 15.1 100.5 111.2 90,4 294 .70 • 14.9 103.8 114.3 90.8 • 295 69 1 11.4 . 102.6 113.3 90,6 296 82 5 12.9 989 109.0 90.8 297 39 . . 3 . 9,3 108.8 120.0 90,7 98 37& 3... 8,4 111.4 120.0 92.9 185 Ramp • 299 Gaviota. 5. 16.3 104.9, 115.1 91,1 Circle . ...: , Sta 1+00 300 96 . 2 13.1 102.0 113.3 . 90.0 301 91 2 11.5 111.7 120,0 93.0 • 02 81 9 . 10.3 108.4 120,0 . 90,4 303 38 10 15.4 98.5 109.0 90.4 .304 39 . 7 ' 13.4 100.0 110.1 . 90,8 305 . 37& 7 . 13.4 1077 .. 118.3 91.0 185 Ramp 306 . 35 1. . 13.3 111.1 120.0 92.6 307 . 36 & 8. 13.9 . .98.5 109.0 . 90.4 185 Ramp 308 .34 2 .17.5 . 100.7 111.2 90.6 . . GENTON ENGINEERING. INC. . Project No. 74-11-27D -14' 0 .:..,,July, 24.:1975 • La Costa, Santa Fe Glens .• . ' TABLE OF TEST RESULTS., CONT. Approx- Depth Maximum imate of Fill Field . Dry Dry Test Location at Test Moisture Density Density Percent No. Lt No... in Feel . %4ry.wt lb/Cu ft lb/cu ft Compaction Remarks 309 35 . 5 17.2 96.6 107.2 90.1 310 82 9 . 17.4 106.5 118.3 90.0 • 311 Segovia Way 1 13.7 100.5 1.11.2 90.4 Stà 27+00 . . '. . 312 93 .' 1 14.7 . '93.0 107.2 86.8 . -- Reworked 313 95 ,. 2 . 14.8 . .94.5 107.2 . 88.1 -- Reworked 314 68 ,1 . " 9.9 103.7 113.3 91.6 • . 315 70.: 5 14.4 100.8 111.2 90.6, 316 '77 . 4 15.7 108.3 120.0 90.2 317 79 13 . 13.9 .104.0: 115.3 90.2 318 81 . 13. 13.2 98.5 . 107.2 91.9 319 95 .' 2 14.6 ' 100.8 111.2 90.6 .Ckon#313 • 320. 93 . " 1 .. 10.1 1.05.3 115.1 91.5 . Ckont312 321 .76 : 1 13.7 103.9 115.1 90.2 322 69. ' ' .5 ::' 17.6 99.3 109.0 9.1.0 323 82, 13 ' 15.2 ' . 97.3 . 107.2 90.7 324 ' 84 . 1 . 14.6 96.8 107.2 . 90.3 O 325 62 1 15.5 . . 102.9 111.2 92.5 326 . 83 . 3 14.3 107.1 11.8.3 90.5 327 '84 . . 5 ' 14.0 . 101.6 . 111.2 91.3 328 . 62 3 . 16.5 .103.6 . 115.1 90.0 ' 329 71 . 4 . 13.5 98.9 ' 109,0 . .90 .7 . '0 330 188 . 2 . 13.5 101.0 112.2. 90..Q Storm Drain 331 , Sewer ' 3 16.7 '. , 99.11 109.0 91.0. Trench .. Backfill Rear of • ' Lot 121- 332 Sewer, 3 14.1 ' . 97.5 . 107.2 . 9140 Trench". Backfill Rear of • 0 Y Lot 120 .333 ' Sewer ' 3 . 14.5 . 100.4 109.0 . 92.2 Trench . ' .... . Backfill Rear. of' . 0;. Lots 117 . 0 .,'. . . • &11.8 , . ' ' , •'O' 334 '188 Storm ' 4 ' 14.3 ' 99.6 109.0 ' 91.3 Drain Backfill .335 188 Storm' ' 6' 13.1 91.7 109,0 841 ' - Reworked Drain Backfill BENION ENGINEERING, INC. Project No. 74-1 1-27D -15- . ' July 24,,. .1975 ': La Costa,, Santa Fe 'GleAs TABLE OF TEST RESULTS, CONT, Approx- Depth .' 0 Maximum imate of Fill Field ' Dry Dry Test . Location at Test Moisture Density . Density ''Percent No. Lot No,. 'lnfee:t ,% dry wt . lb/cu. ft lb/cu ft ., Compaction. Remarks '•0', .336 Quebrada 3 12.6 . 109.5 ' 120.0 91,2 Storm Drain Bkfll Circle Ste 13+15 ' . .. . . 337 Quebiada ' 5 21.8 98.3 109..0 . ' .902 Storm Drain Bkflll Circle ,• . .. . . 'O" Sta 13+15 . . . . . • 338 5 16* .17,5 ' 106.0 , 114.3 92.7 339 6 . 10* . 15.6 .' 103.5 . 114.3 90.6. 340 7 15* . 17.9 114.6 , 120.0 95.9 341 1,20 '' ' 23 24.4 . 993 . 109.0 91.1 .' 342 118 . 33 ' 22.0 100.8 109.0 ': 92.5 • . 343 116& 12 ' 12.9 .108.7 ' 1191 91.3 188 Ramp 344 . 117& 33 18.6 ., 106.8 118.6 90.1 1.88 Ramp 345 119 , 16 . 19.1 . , 104.1 109.0' 95.5 . . '1.21 ' 11 21,9 98.7 109.0 90.6 • .347 Storm '''' '' 6 ' .16.9 '. 100.4 109.0 92.2 C6ckö335 Drain. Backfill Lot. 188 348 120' . 27 . 1.8,5 100.6 109.0 92.4. ' 349 118 37 . ' 21.7 .. 107.7 118.3 . ' 91.0 350 116 & . . 14,7' ' 106.2 11,4.5 92,8 ' 188 Ramp 351 115 2 , 23.2 . , 99.8 109.0 91.6 352 ,117& 37 ' 18.9 ',. 101.7 . 109.0 93.4 0 .188 Ramp 353 119, . 20 20.8 ' '.101.2 . 109.0 92.9 , 354 121 . . 15 . 18.0 . 101.2 . 109.0 9208 355 120 31 20.5 102.0 109.0 93.6 356 121 : ' 19 . 18.4 ' 103.0 109.0'.' 94.6 • ' 357 120 : '35 ' 16.0 106.1 ' 114.3' 92.8' 358 121 23 14.0 ' 110.3 120.0 . '91.9 359 122 . '2 ' .14.7 '. ' 101.4 111.2'' ' 91.1 360 122 6 15.9 . 103.9 113.3 91.7 361 118 41 14.6 ' ' 100.7 111.6 ' 90.2 f 362 119 ' ' 24 ' 20.0 100.8 109.0 '92.5 363 . 119 ' 26 ' 20.3 , 99.7 109.0 91.6 364 121. , .27 ' .21.6 103.4. 114.3 . 90.4'. * Indicates Finished Grade BENTON ENGINEERING. INC. Project No. 74-11-27D -16- July24, 1975 • La Costa, Santa Fe Glens TABLE OF TEST IESULTS, CONT. Approx- Depth Maximum • . . imate of Fill Field Dry Dry . Test Location at Test Moisture Density Density. Percent No. Lot No. in Feet % dry wt lb/cu ft lb/cu ft Compaction Remarks 365 122 10 19.6 105.1 114.3 92.0 366 120 39 19.7 97.8 107.2 91.3 • 367 119 28 17.3 100.9 109.0 92.5 368 .17 30* 14.1 104.2 . 114.3 91.1 369 18 18* •. . 12.9 112.2 1200 . 935 370 19 17* 16.5. 103.3 113.3 91.2 Upper foot of clay soil removec. • 371 143 8 16.6 100.6 110.1 91.4 372 142 28 ' .20.0 98.9 109.0 90.7 373 143 12 13.8 104.3 111.1 93.9 374 Segovia Way 34 18.0 101.9 109.0 .93.5 Sta37+70 . : : , • 375 141 26 16.6 104.5 114.3 914 376 •.. 140: 18 1.4 105.6 114.3 92.4 & 190 Ramp 377 119 32 12.9 102.1 .112.2 91.0 378 120 43 14.6 101.5 112.2 90.4 .. 379 121 31 135 100.8 111.1 90.7 380 139 1 .. 13.61 99,2 . 09.0 91.0 381 138 1.5* 15.2 . 97.0 111.2 87A Reworked 382 144 2 18.7 104.6 109.0 96.0 383 144 4 19.7 . 101.5 . . 109.0 93.1 • 384 169' 31 .. 13.9 100.6 1098 91;7 385 144 . 6 13.0 102.2 109.8 . 93.0 386 168 3 1765 105J 115.3 91.7 387 •. 144 8 18.8. ' 99.8 .. 110.1 .. 90.6 388 167 16 17.7 108.1 118.4 91.3 389 144 12 19.3 102.1 109,0 93.7 S. 390 165 30 . 18.7. 104.1 . 109.0 •, 95.5 391 166 ' 26 • 18.8'' 101.4 109.0 93.1 392 164 . 38 20.1 •. 98.7 109.0 . 905 393 167 20 19.3 101.1 109.0 92.8 394 165 34 17.0 105.7 115.3 91,7 • 395 166 30 16.3 102.1 113.3 90.1 396 168 .7 19.7 98.3 . '109.0 90.2 397 164 42 17.9 103.1 114.3 90i.2 398 163 20 19.3- 102.6 111.1 92,3 399 16 22* 16.7 105.3 115.1 91.5 • . 400 20 . •. 1.5* 12.3 108.0 • 115.1 93.8 • 401 21 10* •,. 14.8 <. 104.2 AIM 91.9 402 22 16* 14.3 106.6 118.3 90.1 * Indicates Finished Grade - .• BENTON ENGINEERING. INC. Project No, 74-11-27D -17- July 24, 1975 • La Costa, Santa Fe Glens TABLE OF TEST RESULTS, CONT. Approx- Depth Maximum imate of Fill Field Dry Dry Test Location at Test Moisture Density Density Percent No. Lot No. in Feet % dry wt lb/cu ft lb/cu ft Compaction Remarks 403 172 1.5* 12.4 105.5 115.3 91.5 • 404 23 13* 14.2 107.4 118.3 90.7 S 405 24 24* 14.7 100.7 111.2 90.6 406 25 32.5*. 11.5 107.0 118.3 90.5 407 121 32* . .13.2 106.2 115.1 92.3 .408 120 45* •.. 14.3 100.1 111.2 90.0 .,;.:, 409 119 34* 15.9 105.5 .115.3 91.6 • . 410 1.18 42* 12.2 105.0 114.3 91.9 .411 162 16 15.7 99..8 109.0 91..6 .412 .163 24 . 1643 100.8 . 109.0 92.5 413 .169 7 . 1.1.2 101.5 .. 112.2 90.4 414 190& 4 16.7 105.4 115.3 91.3 • Ramp 415 Y78 15 .16.2 101.9 113.0 90.1 416 75 1 16.0 106.4 118.3 90.0 417 77 . 8 16,6 101.7 112.2 90.6 418 . :79 17 16.8 98.8 109.0 .90.6 .78 19 17.0 102.0 112.2 90.8 420 76 5 16.5 107.3 118-.5 90.6 421 75 5 . 16.5 101.0 112.2 • 9Q.0 ••• .422 70 9 16.4 100.9 111.1 90,..9 • 423 71 8 16.9 . 97.1 1120 86.7 Reworked. .424': .73 1 15.9 . 98.0 109.0 89.9 Reworked • 425 72 2 14.9 92.7 109.0 85.1 Reworked .426 122 13 . . 16.0 103.8 .115.5 . 90.0 427 .73 1 22.3 . 98.4. 109.0 90.3 Ck on 0424 428 71 8 21.4 102.3 112.0 91.4 Ckon#423 429 72 2 22.6 100.6 109.0 92.3 Ck on #425 • 430 '68 5 21.6 99.0 109.0 90.8 .431 69 18.6 . 101.7 . 19• 93.3 .432 JO 13 22.4 .97.8 109.0 90.0. 433 68 9 21.5 99.7 109.0 91.5 .434 .67 • . 1 16.9 101.3 109.0 93.0 • 435 Gavioto 1 17.1 101.6 109.0 93,.2 Place Center CulDeSac .. . •.: • : : 436 69 13 18.9 102.6 109.0 94.1 • 437 71 12 16.3 100.7 109.0 92.5 438 68 13 14.5 100.7 111.2 90.6 * Indicates Finished Grade . . BENTON ENGINEERING, INC. • '• Project No. 74-11-27D ' Jul24,i975.S La Costa, Santa Fe Glens S TABLE OF TESTREsuL:Ts, CONI. Approx- Depth Maximum imate of Fill Field Dry Dry Test Location at Test Moisture Density Density Percent No. Lot No.' in Feet % dry wt lb/cu ft lb/cu ft Compaction Remarks 439 .70 17. 13.1. 105.9 115.3 91.9 440 73 5 12.9 107.1 115.3 92.9 441 77 . 12 . . ' 15.5 102.4 . '113.3 90.4 442 76 ' 9 15.0 •' 104.0 113.3 91.7 443 71 16 ' 18.2 102.9 113.3 90.9 444 69 '; 17 '' 17.8 102.8 113.3 90.6 • . 445 , 38' 14 15.1 108.1 . 118.6 . 91.2 446 40 :' 4 , . 18.0 .101.7 111.2 91.5 447 .39 fl 17.7 . 102.4. '113.3 90.4 448 . 83 7 . 23.2 97.2 107.2 90.6 449 84 , 9 22.7 96.8 107.2 , 90.4 450 :83 • 11 20.0 . 106.3 109.0 97.5 • 451 :84. ,. 13 18.9 .. 105.5. . 114.7 .92.0 452 ' 62 , 5, ' 20.1 ' 100.6 109.0 92.4 453 62 7 21.3 100.1 . . 109.0 91;.9 .454 Segovia Way' 2 •' •'' 22.5 , ' ' ' ' 101.6 109.0 93.3 Sta'23+00 . . . ' '. . ' .•. " .,' •' "i, 455 Segovia Way 1'. , .16.5 , '. 106.0 117..1 90.5 Sta21-i-00 " . ' " . .••. 456 ' 62 9 .19.6 " ' ' 103.3, 114.7 ' 90.2' 457 ' 83 ' 15 ' ', 20.2 99.9 109.0 ' 91.6 .458 , 62 ' 11 .. 18,0 '. ' 102.4 109.0 ' 94.0 ' 45. 61 . ' 2 17.3 105.6 ' 11.6.2 91.0 ' 460 85, . ,. 2 16.9 ' , 103.4 114.7 9.0..1 ' ' • 46.1 86 2 22.7 101.7 • 109.8 '92.6 462 87& 3, • 18.1 . 103.3 114.7 90.1 187 Ramp , .. : '..' '•' .. ' .;. • 463 'SeoviaWay 5 ' 22.7 ' ' 102.3 112.2 ' 91.2 '. • " Sta21+OO , , , •' .;•. S • , '' ,: , ' 464. Offsite 2 • ,' 22.5 • 102.3 • 112.2 91.2 Fill: 'A . S. • , •, S '• 465 Offsite 4 18.0 ' 99.4' 109.0 91.2 Fill '' ' . • ..• . '';. .' 466 Offslte • 6 •. 18.5 ' 101.2 .. 11:1.1. . . 91.1 Fill 'S • ', , 467 .88 , '4 • 19.2 ' '103.4 '' . 113.3 91.3 ' 468 Offslte 8 20.5 101.7 • 111.1 91.5 • S ' FIIIA .5 • ' •• • '.Y ' • ,. ' 469 87 • '.7. 20.4 • "102:.9 '. 113.3 . • 90.8 • • 470 70 • • 21. , 17.0 • 10L.2 111.2 91 0 • • . BENTON. ENGINEERING, INC. Project No.74-I 1-27D -19- July 24, 1975 La Costa., Santa. Fe Glens TABLE OF TEST RESULTS, CONT. Approx- Depth Maximum • imate of Fill Field Dry Dry Test Location at Test Moisture Density Density Percent No. Lot No. In Feet % dry wt lb/cu ft lb/cu ft Compaction., -Remarks .471 68 . 17 15.7 103.3 111.2 92.9 472 74 ' 4 11.4 98.7 109.8 90.0 473 125. 1.5* 16.3 110.3 117.1 94.2 474 9 14 15.4 1077 1133 95.0 Check on #276 475. 10 6' 15.4 107.3 113.3 94.7 476 14 8 20.0 99.2 110.2 90..0 477 124 1,5* 16.1 109.6 118.3 92.6 • 478 . 123 1.5* 15.1 104.8 111.2 94.3 479' 122' 13* 16.6 ' 104.2 111.2 93,.8 ' • 480 62 ' 13 21.9 101.3 109.8 92.3 481 63 2 176 104.7 115.3 90.8 482 60 4 17.5 103.3 113.3 912 • 483 GabachoSt 2 17.3 105.1 115.3 91.1 Opposite Lot..60 484: ' 61:.'. :. 6.. 18.5 ' 103.3 113.3 91.2 485 ' '60 .. '. 8 . 15.9 , 100.9 •. , 111.2 90.7 486 61 10 11.9 100.4 111.2 90.4 487 60 12 13.6 100.4 111.2 90.4 ,488.'59 4 14.6 93.'2. 111.2 83.8 Reworked 489 61.. ' 14. . 13.7 . ' ' 100.4' 111.2 90.4 490 75 9 13 9 98.0 111.2 88.0 - Reworked 491 71 20 19.1 103 6 112.0 92.5 492 69 21 18.6 102.3 112.0 91i.4 493 59 4 10.1 103 8 115.1 90.2 Check 66 '.1488 - 494 60 16 10.6 1047 115.1 91.0 495 61 18 9.7 103.5 115.1 90.0 496 60 20 10.6 103 4 114 2 90.5 • 497 65 2 14.6 111.3 119.3 93.2 498 65 4 15.1 111.2 119.3 93 2'- 499 59 8 11.1 ' 103.7 • 115.1 90.1 500. 58 • , 4 • , .11.3 102.7 113.3 90.6. 501 62 17 11.1 107.4 118.5 90.5 • 502 63 6 10.8 103.8 115,1 902 503 64 2 • 13.7' ' 107.7 118.5. 91.0. 504 65 • 8 15.2 • 104.3 115.1 906 505 52 2 13.7 97.2 107.2 90'6 506 66 2 13.0 101.7- 111.2 91.5 507 '65' 12' 9..6 100.0'. 111.2. ' 90.0 508 59 12 11.0 97.8 111.2 88.0 -Reworked * Indicates Finished Grade 40 13ENTON ENGINEERING, INC. Project No.. 74-1127D ' -20.- July241975 Lb Costa,, Santa Fe Glens , TABLE OF TEST RESULTS, CON T. Approx- Depth . Maximum • imate of Fill Field Dry Dry Test Location at-Test Moisture Density Density Percent No. Lot. No., .. In; Feet % dry wt lb/cu ft lb/cu ft Compaction . Remqriss 509 Gabacho St 2 10.8 103.2 113.3 91.1 Opposite • . Lot 58 .. . . . 510 58 '8 i74 101.3 . 109.8 . 92.4. ' 511 . 57 .2 16.1 102.9 112.4 91.5 512 Gaviota 2 16.9 '103.1 .'112.4 91J Circle '• ..';. • . . Sta 12+90 0 513 55 & 56 '.2 19.0 .. 99.6 109.,0 91 63 •. • 514 55 & 56 4 15.8 103.5. '109.0 95.0 515 55&56 .• 6 21.4 '. 99.1 109.8 90.3 516' 67 . 5 17.7 106.3 , 109.8 " 969 517 '55 & 56, . 8 16.1 111 . 1 119 . 93.1 518 64. 6 . 17.7 100.2. 109.0 91.9 5.19 57. . 4 . 16.6 " 109.2 . 119.3 - 91.5 57 . 6 ' 14.7 ' . 111.2 . 119.3. 93. 521' ' .57' . 10 10.8 101.3 !11.2 , .91,2 522 ' 56 10 11.2 . . 102.2 1112 92.0 ' 523 S,egovia Way .2 . 10.7 ', 109.0. 115.1 . 94.7 Offsite Sta 12+00 524 Segovia Way 4 . 16.3 '. ,. 107.8 117 '. .. ,91,.5 Offsite • Sta 12+00 525 Segovia Way .6 12.2 . 112.5 117.2 ' 96.9 Offsite Sta 12:1.00 . .. . . . . .. - '•O ' . 526 Segovia Way 2..' ' . 20.6 .. 106.9 ' 109.8 ' 97.4 Offsite Sta 10+00 527 Segovia Way 2 15.3 ' 113.7 '1.18.5. . 96.0 Offsite Sta 14+00 . ... . . .. ., . . * . , ;5,28 Segovia Way .4' . 17.9 . . 110.4 118.5 93,.2 Offslte Sta 14+00 529 Segovia Way 8 . 15..4 ' 104.3 '' 114.7 91.9 Offsite .. ' . . Sta 12-1.00 '539 79 ' '' 21 18.3 96.7 1090 . 88.6' . - Rewked 40 RENTON ENGINEERING. INC. Project. No,. 74-1127D . . July;24.1975 • La Costa, Santa Fe Glens • .. TABLE OF TEST RESULTS, CONT. . Arox- PIP,•, Depth- . Maximum • imate . of Fill Field Dry Dry Test Location at Test Moisture Density Density fecent No. Lot No.. In Feet % dry wt lb/cu ft lb/cu ft Compaction Remarks .531 '29 .16 19.3 •, 104.2 114.9 90.6 • • 532 32 .4 18.9 102.6 109.0 94.2 533' 33 2 19.7 100.3 109.0 92.0 534 34 6 19.7 :99.7 109.0 91,5 535 .40 4 1916 , 104,9 115,3 9110 536 '41 . '.2 18 Or 106.0 117.1 90.5 537 42 •' '2 16.3 .. 98.9 .109.8 . 90.1 538 44.' .. .. .2'. . 10.4 . 112.0 118.5 . . 945 539 53.1 .. : 4 18.0 . •' 106.0 117.3 903 540 52. '6 . 18.7 . 104.8 112.1 93.5 541 '53, ••' 8 . 17.1 . 103.5 . . 112'1 92.4 542 .59 12 . 10.6 102.9 .113.3 90.8 Ck on 0508 • . 543 55 12 18.6 98.4 1098 89.6 .. Reworked. 544 55. 12 21.4 102.2 109,8 93,0 Ckon543 545 . 66 ' 6 11 .6 . 100.9 '118.9 . 85.0. . Reworked 546 58 12 18.9 . 99.8 109,0 91.5 .547 57 . 14 . 14.4 85.8 11•L2 77.2.. -' Reworked 548 60 22 12.3 .102.7 113.3. 90.5 549. 6 6 14.2 103.3 113,3 .91.1 . Ckon#545 550 65. 20. . 14.0 104.7 115.3' ; 90.9 551 '83 19 .13•3 110.0 119.3 92.1 552 84.. ,• .17 14.3 103.7 11463 • . 90.6 . . 553 Segovia Way 2 16.8 • 107.2 118.3 • 90.7 0ffs1te Sta8+00 •. .. .• . .' ...• 554 78 . .23 19 00 .102.4 109.0 . 94.0 . .,555 77 . 16 . 12.8 . 108.6 119.3 91.0 • 76 • .. . 13 12.1 .. . 105.6. 117..1 90.2 . 557 .75 . 9 14.0 . 99.5 110.6 ' 90.0 Ck on #490 558 74' '2 . 8 14.2. 100.5 111.2 90.4 559 Segovia Way 4 . '. 16,4 1030 111.7 • 92.4 OfFsite' . • Sta 8+00 . . . 560 79 •. 21 19.0 ' 97.9 109.0 9O.0 Ck on 0530 561 67 • " 9 • 10.4 97.0 • 118.3 81.9 . - Reworked .562 • ' 66 10 . 17.2 99.0 . 109.8 . . .90.2', 563 65 .. 24 15.1 104.7 115.3 90.7 564 . Segovia Way 4 15.5 .. 112.7 " 118.6 95.0 0 .. Offsite.• . •. . • • Sta'lO+OO • . . . .. flENTON ENGINEERING, INC. Project No. 74-11-27D ' . . -22-'.. .. July 24,1975':. . La Costa, Santa Fe Glens . . . TABLE OF TEST RESULTS, CONT. Approx- . Depth . .. .. . . Maximum' imate of Fill 'Field" ..'Diy Dry . . Test Location at Test Moisture Density'. . Density Percent No,. Lot No,. in Feet % dry wt lb/cu ft lb/cu ft compaction Remarks 565. ' Segovia Way 10 ' 19.5 , : 98.3 ' 109.0 90.2 Offsite .. , ' '. St312+00 566 , Segovia Way 12 , . ' 19.7 '. 99.0 109,00 90.8 Offslte Sta 12+00 567 ' Segovia Way 14 . 19,9 , : 98.3 ,' 109.0 . 90.2 • Offsite . . . . .. . . . ... 'Sta 12+00 568 Segovia Way 16 ' ' ' 19.5 '' 101.9. . 109.0 ' .. 92.6. Offsite Sta 12+00 ,• .' . . . , ' : , • , '569 . Segovia Way 18 20.0 ' ..' 103.3 . 109.0 . , .94.9' .: Offsite Stz 12+00 570 . 144 . ió ' 23.6 ' . 98.3 .109.0' 9Q.2 571 ' 145 ' 2 ' 20.0. ' 104.3 109.8 95.'0 " ;572 161 . . 10 . 18.4 , , '" 102..2 109.8 573 Segovia Way 6 . . . 18.0 ,.106.2 113.6 93.6 ..' Offs lte Sta. 10+00 .574' Segovia Way .6 . 17.7 , ' ' 104.2...' ' 1.16 ' 91.8 ' Offs ite S Sta8+00 575 Segovia. Way 8 " . 17.7 ." 104.7 113.6 92.2 Offsite Sta 10+00 :576' 88& '.6' "14.4'" '' 102..6 , '110.1 93.2 . '. '"'. . 187.Ramp , : . . ' , Segovia Way 4 , . 18.7 .. 101,9 . 109.0 93.5 . . S,ta 23+00, 578 . '89 , . 4 . . 20.9'' ,. '. 103.2' ,' 109.0 . 94.6 579 Segovia Way '6 . .. 22.0" .' ' ' 103..0 ' "109.0 ', 94.4 • ,' . Sta23+00 580 '90 ' . 2: 16.2 107.8 '119.3 , 90..4 581 .92 ' '2 ' 13.9, " . 104.0' 119.3 ' 8.2 . Reworked '582. '.94 3 10.2 , 101.1 113.3. 89,2. '- Reworked 583 ' 88 ." 8 . ' 19.2 ' . 99.0 ' 110.1 894 Reworked 584 93 ' 3 ' . 10.1 104.7 ' 115.3 90.8: 585 97 . ' 2 . 133 102.8 ' . 113.3 ' 90.6' . . ' . ' , . BENTON ENGINEERING, INC • Project No. 74-1 1-27D " -23-'. July 24., 1975 • La Costa, Santa Fe Glens • " S TABLE OP TEST RESULTS ONT.; • • Approx- . Depth Maximum . imate of Fill Field Dry Dry Test Location at Test Moisture . Density Density Percent No.. Lot. No.. in Feet % dry wt lb/cu ft- lb/cu 'ft.' Compaction. Remarks 586 '96 2 16.5 102.7 '. i'Li..i 92.4 587 '98 .2 12.5 103.5 113.3 91.4 • 588 99 '1 14.9 " 106.8 115.3 . 92.6 589 97 4 13.8 105..1 . 115.3 91.1. 590 134 1.5*. 21.7 103.3'. 113.3 91.1 591 133 . , 1.5* 14.8. 102.6 113.3 90.6 • 52 . 132: . 1.5* ''155 ' 102.0 :113.3 , .90.0 ' 593 .131 . . 1,.5 14.1 . 102.3 113.3 90.3 594 130 . 1.5* . 11.8 102.3 112.0 91.3 595, 129 . :1.5* ., 11.2'.. 106.0 113.3 93.4 596 128 .1.5* 14.7 . '108.4 120.0 90.4 597 127 ".: 1.5* '9.8 1.1. 113.3 93.6. • S 598103.. . ' 1.5* 11.1 99.4 ' " 11L2' 89.4 - Reworked. :599 15 . 17* ' :14.9 104.2 : 113.3 92..0 600, 14 '. " 10* 16.2 104.8 113.3 92.4 601: 13 1.5* ' 14.0' , 104.2 ' 113.3 . 91.9 602 12 F5 17.7 101.6 . 111.2'. '. 91.4 603' . '11; . 1.5* 12.5 . 102.1 :1112 . . 91.7 604 .10 , , 9* 11.5 99.3 111.2 89.1 •- Reworked 605 .9 18*. 15.1 ' 106.6 118.3. . 90.1 , 606 8 . 22* .16.3 . .104.6.. 113.3. 92.3 607 104":. '' ' .2* 12..4 •' 102..9 1.13.3 90.8' 608 '144' .; 18 17.4 ' ' 98.5 '109.0 90.4 • 609 ' 143. ' . . 16 ' ' .23.4 . . 99.9 109.0 91.6 6.10' 160 .' 2. ' 13.5 • 109.2 • 118.3 92.3 611 160 , 4 . . 16.8... 104.1 • 115.3 90.4 612 1.14 , .. 2 , 21.6 . 102.7 .109.0 94.2 613" . 115. .,:. , 6. . 19.1 ' 1024.1 113.3 90,1 • 614 126. .1.5* ., 14.9 • 105.6 115.1' '91.8 615 '41 . 6 . 1.h1 • . 103.2 113.3.. . 91.0 616 73L - . 9 • 14.1 . • 100.7 '• 11.1.2 90.6 , • ' 617 . '72 . • ''4 1.1.8' 100.6 ' 111.2 . S 90.5 .. 6183& .4 • 3 8.8. 111.7 119..3 93.5.. • ' 186 Ramp'.. . . • . . 619 . 45. • . . 2 . 13.8 . :105.9 ' 112.0' . . • 94.5 620 .170 1.5* 19.2 104.6 • 115.3 906 621. 171. . 1.5* 17.0k 107.5 1.15.3 93.2 '622 168 , •. 10* . .14.3 103.5 • . 112.0 ., 92.5 623 169 . 9* • 12.8 . • 107.2 , .1:15.3 93.0. * Indicates Finished Grade flENTON ENGINEERING. 'INC. • ' • Project No 74-11-27D . . -24- . July, 24;'.:i975:'. La Costa, Santa Fe Glens TABLE OF TEST. RESULTS, CONT. Approx- Depth . . Maximum imate of Fill Field 'Dry Dry " Test .Location ' at Test Moisture Density Density Percent No. Lot No. in Feet ' % dry wt lb/cu ft lb/cu ft Compaction Remarks 624'. 137 . 1.5* 15.6 105.0 115.3 91.0' 625 138 1.5* 14.0 . '. 111.9 . 118.3. 94.6 Ckon#381 :• 626 46 2 . 13.0 108..3 118.3 . 91.6, 627 67 9 18.0 . 103.1 109.0 94.5 Ckon#561 628 .66 ' 14. 17.8 ' 98.7 . .109.0 90.6 629 :64 10 14.6 . 102.7 113.7 90.4 630 .60 22, 12.9 ' 104.5 115.3 90.4 • 631 '.57 14 .15.1 104.0 ' 114.3 91.0 Ckon#547 .632 ':52 10 12.0 100.0 111.2' 90.0 ' 633 .51 1. 12.7 105..1 115.3 91.1 634 '88 ' 8:." 14.7 . 100.7. 110.7 91.0 Ck on 0583 635 91 4, ": ' , 18.0 . 975 , 113.3, 86.0 - Reworked • 636 .96 4. . 16.7. 108.6.' . 114.7 94.7' 'Y ,•; . 637 95 . 4 . 10.4 . 100.6 115.3 . 87.1 . ' Reworked 638 94 . .3 ' •93 " : , 977 '115.3 84.7 :.Reworked 639 .. 94 , 5 . 9.5 .103.4 115,3 89.7 ' -Reworked. 640 '135 . 1.5k 20.0 104.2 115.3 '90.5 . . . 641 136 1.5*. , 15.1 - . 107.0 115.3. 92.9 .. 642 ' 180 30*' ' 8.9 106.9 ., 114.3 93.5 643 181 .......12* ' 14.0 , 107.5 114.3 . 94.0 " . . .. . 644 139 1.5* 13.4 ' 108.5 115.3 94.0 645 140 . 21* . , 19.0 103.8 ' 111.2: 93•4 646 '29 18* .10.0 104.1-1 1 . 111.2 93.6 • 647 30 20* 11.3 101.9 111.2 . 91.6 648 31 7' 10.9 105.1 111.2 . 94.5 .649 32 . 7* . 13.8 102.2 111.2 . 92.0 650 33 . 6.5* . 10.7 104.3 111.2, 93.9 65.1 155. ' 1.5 ' .8.2 105.8 , 111.2 . 95.2 S'. 652 156 . 1.5 , , 11.0' . 104.1 111.2 93.7'' 653 157 . 1.5* . 9.5 101.8 111.2 91.6, 654 10 . 9' . 8.3 ' 103.5 : .2 93.2 ' (4' Check 6ri#604 655 74 11* ' 9.8 103.3 113.3 . 91.2.' i .. 656 75 ::' ' 13.5* '9.2 .'' 102.3 113.3 . 90.4. • . 657 ' 76'.': .. 15* 14.1. ' 101.7 111.2 . 91.5 658 77 . 19*. 12.3 ' 98.8 ' 11.1 2 . 88.8 ' '- Reworked 659' '78 27* '. :13.9 : ' 108.8 . 118.3 92.0 .26 30.5* 16.7 104.1 115.3 90.2 661 27 28.5* " 14.4 ' 107.3. 118.3 90.6 ' • 662 .28 20* , 12.2 : 106.3 118.3 90.0 .. .. ' I ......* Indicates Finished Grade BENTON ENGINEERING. INC. ', .Pro IetN.o..74.4127D .-25' . Jul'.24, 197 • .LaCosta,Santa Fe Glens • TABLE OF TEST .RESULTS,.CON4T.. Approx- Depth Maximum . ', imate of Fill Field " Dry Dry Test Location at Test Moisture Density DénsIy Percent No. LOP No. In Feet %dry wt lb/cu ft lb/cu.ft Compaction :Remarks 663 160. '5* 11.3 101.8 111.2' .91.5 664 161 13* 10.7 .109.1 118.3 92.1. • 665 162. 20* 12.4 • 104.3 115.3 ' 90.5 '666 163 28.5* "10.9 .101.8 111.2 91.5 .667 152 1.5* 10.0 100.0 111.2 90.0 .668 1.51 .1.5* 11.4 ' ' '104.0 115.3 , 90.2 669 '106 '.2.5* 11.6 '' 101...4 ' ' '111,2 ' 91.2 • :670 , 105 . 2.5* 12.4 . 103.1 113.3 . 90.9 . . •• 67.1 103 1.5* 14.3, ' 108.0 118.3 91,2 . . Ckon#598 672 ' 102 , . .1.5* 12.6 106.2 115.3 . 92.0 .673 101 . 1.5* . 11.1. 101.9 113.3 90.0 .6.74 100 ' 1.5* 12.7 . 104.3 115.3 .. 90.5 ' ' .675 .99 . .'3 . 10.2 . 105.3' 115.3 91..4 "676 98' ' 4' '10.7' .. 104.6 115.3 ..90.6 677 "97 6* 11.1 ' 103.2 1133 :'91,1 :678 , 164 46.5* '' 17.5 . 109.2' 1.19.1 .91.6 'Upper foot of 'claysoIl.removec , . 47.9 3.4 .' 10* 11.1 . ' '102.1 113.3 .90.1 680 '166 34,5* 16.5 . 11.0.0' 117..1 94..0 8'1 .167 :24* ' ' ' ' 108.3 ' 117.1 925 ' 682 Quebroda 18. ' 20.9' ' 99.7'. 109.0 91.4 Circle . . .•' ' . •. '.'" SPa 12+50 .. .' 683 43 . '.6* , 12.7 ' '102.7 ' 113.3 90.5 .684 '44 . 6.5* 13.4 ' 102.4 113..3 90.4 685 ' :45 ' •" 4 :'164 "t . 104.6 115.3 90.6 ;686 ' Quebrada ' 22 ' 18.0 ' '106.0 109.0 .97.2 Circle . " ' ' . . ' . ' ,. . .: , • ' 'Stà12+00 . . . ." ..' . 687, .46' 5* ., 11.7 100.4 111.2 90.'4 .688 47 '. 2.5* 12.5 103.2 113.3 '91.2 689 , 48 . 1.5* 14...5 . 100.4 . 111.2 90.4 690 49 . 1.5* 12.4 .. 101.5 111.2 91.2 • '.691 50' ' .1.5*. 95 . 106.3 115.3 92.2 .692 ' 51 . 3* , 14.4 .. 103.6 ' 115..3. . 90.0 .693 .52 . , 14* 10.1 . 102.9 ' 114.3 90.0 .694 . '80 ' 17" , 16.2 ' .100,7 109.0 92.5 .695 81 . 17 ' ' 17.8 , 100.6 109.0 92.4 696 53 , 12.5* . 15.0 '100..3 ' 11.1..2 '90.2 *Indicates Finished Grade I3ENTON ENGINEERING. INC. Project No. 74-11-27D -267 July 24,`,'1975 La Costa, Santa Fe Glens TABLE OF TEST RESULTS, CONT.. Approx- .Depth Maximum imate of Fill Field Dry Dry Test Location at Test Moisture Density Density Percent • No... Lot No.. In Feet % dry wt lb/cu ft lb/cu ft Compaction Remarks 697 54 3.5k 14.3 104.5 115.3 90.6 698 77 •. 19* 13.8 101,9 111.2 91.6 Ck on #658 699 19 17* 10.5 106.1 115.3 92.0 .00 164 .46.5* 14.9 . . 106.0 115.3 91.9 701 165 . 38.5* 13.0 108.2 118.3 91.6 702 80 20* 13.5 104.0 115.3 90.1 703 81 19* 12.5 . 103.2 115.1 90.0 • 704 82 17.5* 11.3. 103.7 115.3 90.0 705 83 23* 10.2 103.9 115.3 90.1. • 706 142 32.5* 16.3 107.5 118.3 90.9 707 141 . 30* 12.8 104.2 115.3 9.044 708 . 1.16 . .20.5* 11.4 .108.4 115.3 94.1 • . 709 117 40* 12.8 112.6 118.3 95,1 710 95 . 4 9,1 . 110.0 1183 93.0 ('kon#67 7 711. 94 3 10.4 . 105.6 116.1 91.0 (konf#58438 712 94 5 . •' 1 9 . . 106 118 3 .90.4 Ck!ôn639'... 713 93 .. .3 8.2 104.7 115.3 90.9 • .714 .92 . 2 10.4: . 114.8 119.3 96.2 Ck on..581' 115 92 4 . ..9..8 107.8. 118.3 91.2 716 91 4 . 12.1 103.7 . 115.3 . 900 Ckon!6.35 717 92, . I 7* .9.4 1108.5 118.3 91.6 . 718 .94 7* 7.0 . . 105.8 115.3. .. 9,7 719• 95. 6* 13.7 112.1 115.3 97.2 • 720 93 5* . 9.0 105.0 115.3 91.0 721 . 91 6* 93 105.2 115,3 91.3. 722 90 .6.5* . . 72 103,9 115.3 . 90.1 .723 1.12 1.5* • 12.1 • 107.2 1153 • 93.0. 724 113 • 1.5* 13.5 • 105.2 115.3. 91.4 • . 725 114 •;. 4* 12.8 108.8 114.9 • 94.7 726 115 8* 148 107:.6 115.3 933 727: 148 1.5* 17.9 . 103.3 114.3 .90.3 728 .35 9* • 10.6 • 108.1 • 118.3 .91.4 729 36 12.5* • 11.3 109.1 118.3. 92.2 • 730 37 : 11* • :.• 11.3 • 109.1 118.3 92.2 731 85 • 6 15.1 . • 1097 119.3 92.0, 732 .86 6 13.2 108.2 1.19.3. 90.8 733 . 87: . • 9.. • • 17.5 101.8 . 109.8 92.7 734 147 1.5* 14.1 • 107.7 • 115.3. 93.5 * Indicates Finished Grade . • . BENTON ENGINEERING. INC. Project No. 74-11-27D -27- . .July .24e.1975 • La Costa, Santa Fe Glens . TABLE OF TEST RESULTS, CONT.. Approx- Depth . '. ' Maximum imaté .. of Fill Field Dry Dry . Test Location at Test MOisture Density Density. Percent No. Lot No. in Feet %, dry wt . lb/cu ft lb/cu ft.. Compaction Rem rks .735. .146 . 1.5* 15.3 112.9 120.0 " 94.0 736 145 4.5* 13.7 .. 111.1 118.3 . 93.9 • 737 144 20* . 11.4 . .109.8 118.3 .. 92.9 7.8 143 . 18* 1.1.8 " 106.7 118.3 90.2 7,39 38 : 18* " 10.5 . 110.0 . , 120.0 91.5 .740 39 . 14* 10.6 107.3 119.1 90.2 741 . 40 . 8' . 9.7 .104.5. 115.3 90.6. • 742 41 .. '8 . 13.7 109.9 . 117.3'. 93.6 743 42 . . 6.5* . 11.4 . . 104.3 115.3 90.6 744 79 25' ., 10.7. 108.2 118.3 91.5 74,5' '84 . .'o* . 1.1.7 107.0 118.3 90.5 746' Offslte ," 10, ' 17.711- ' " 107.5 .118.8 . 90.5 .:H. FillA' . , ., •. . , . . 747 Offsite . ' 2. ' 13.6 . 104.0 114.1 91.1- Fill A • 748 ' 55 '16.5*. 12.2 ' 102.2 - 113.3 '' 90.2. 749 56 . . 14.5* 12.8 108.0 . 118.3 . ' 91.3 750 57 16* -. 8.8 105.2 1153 ' 91.3 751 ' 58 . 15 " ' 9.2 • 103.7 . 1153 9040 752 '59, . . . 16.5* ' 11.3' . 105.5 ', 115.3 91..5.' 753. 6.0 . 24.5* . 114 .107.8 . ' 115.3. 93.5 754 . 61 ,: 21*. 11.0 106.2 115.3 92.1. 755 62 .' 19* 13.0 106.3 115.3 92.2' • ' ' 756 ' 63 . 10* ' 17.3 105.8 ' 117.1 90,,4 757 64 .12* . 12.2 110.7 118.3 93.6 758 ' 165 ' 27. '. 11.0' 103.7 '. 1153 90.0 759: ' 66 16* 10.2,.,- 100.9 11h2. 90.6 760 .67 .13* . , .8.7 115.4 117.1 . 98.6 • 761 68 , 21.5*. 14.9 ' 108.1 . 117.1 . 92.4 762 69 24* . ', 11.6 .103.0 114.3 90..0 763 .70 . . 25.5* 14.2 , 105.8. 1.17.1 90.3 764 7.1 . 23*. 14.8 . 105.5 . 117.1' 90.0 765 . 72 ' , , 14.5 " ' 104.5 ' 115.3 9.0.6 40 766 73 11* '11.4" . 107.7 115.3 . 93.4 767 96 6.5* , 10.4 105.2 , 115..3 9.1.3 768 85 8 ' 11.3' ' 112.4 117.1 , 96.111 769 86 9* :. . 12.0...........103.0 ' 1.14.3 90.0. 770 87 '11* . 6.8 '' 98.8 111.2 88.8. - Reworked' 71 8,8 . ii. . 8.7 ' 108.3 116.7. '93.0 * Indicates Finished Grade • ., .• , BNTON ENGINEERING. INC. • Project No. 74-11-27D / -28- July 24i., 1975 La Costa, Santa Fe Glens TABLE OF TEST RESULTS, CONT. Approx- Depth Maximum imate of Fill Field Dry Dry • Test Location at Test Moisture Density Density Percent No. Lot No. in Feet % dry wt lb/cu ft lb/cu ft Compaction Remarks 772 89 8* 11.4 107 ..2 115.3 93.0 773 Segovia Way 38 12.7 117.2 120.0 97.6 • Sta 37+70 774 Segovia Way' 2 10.3 }11.9 120.0 933 Sta 41+10 775 Gaviota 1 . 12,9 0 107.4 118.3 90.7 Circle • Sta 11+00 776 Gaviota 5 11.4 107.9 117,1 92.0 Place . . . . .. . . Center Cul De, Sac . . . • :777 Quebrada . 26 8.6. 105.6 114.7 92.1 Circle Sta 12+50 778 Segovia Way 20 19.1 109.3 114,7 95.4 Offsite Fill Sta 12+00 • 779 Segovia Way 6 17.0 104.2 109.8 95.0 Offsste Fill Sta 14+00 780 Segovia Way 8 12.0 105.2 114.4 92.0 Offsite Fill • Sta 14+00 781 87 11* 7.7 101 6 111.2 91 ..4 Ck on #770 782 Segovia Way 1 10.5 111.4 117.1 95.1 Offslte Fill I Opp Sta. 18+00 • 783 SovIa Way 2 1745 . . 100.4 109.0 92,2 . L- Offslte Fill Opp. Sta 13466 784 SegoviaWay. 4 16.5 106.8 116.1 92.0 Offsite Fill • Opp. Sta 13+66 785 Segovia Way 6 18.5 108.9 11.9ol. 91,4 Offsite Fill Opp. Sta 13+66 786 Segovia Way 2 18,3 99,3 109,0 91.0 Offslte Fill Opp. Sta 13+70 *'Indicates Finished Grade BENTON ENGINEERING. INC. . . Prolect No. 74-11-27D -29- .' .:JUly241 1975 • La Costa, Santa Fe Glens . • ': TABLE OF TEST RESULTS, CONE I, Approx- Depth. • " Maximum . imate of Fill Field Dry Dry Test Location at Test . Moisture Density Density . Percent No. Lot No. in Feet % dry wt lb/cu ft lb/cu It: Compaction Remarks, . 787.. Segovia Way. .4 ' 23.0 102.8. 109.0 944 . Of1te.Fill. •' . . . . . ., . . Opp. Sta 13+70 • . 788. SegoviaWay. 6 13.7 • 102.1 1.13.3 . 90.1 Offsile Fill . ,. . Opp. Sta 13+70 .. . ,• .• 789 Segovia Way 2 12.6 105.1. 116.3 ' 90.4 . . Offsite Fill Opp. Sta 12+05 . S. . ,,, S. 790 Segovia Way 2.. 20.0 . . 107.7 109.0 98.9 Offsite Fill . . . . . . . Opp Sta 11+20 . .5 .5. •• : • 791 Segovia-Way- 2 . 18.6 . . 102.2 109.0 93.8. • . •.• Offsit Fill : . . . . Opp. Sta. 12+30 . . .. S... . 792 Segovia Way 4 " . 18.5 . 104.3 . 109.0 .95.6 Offsite Fill . . Opp. 'Sta :12+30 . . . . . . .. . ., . Test Taken on School Poperty " •. 5 (Test locations are shown. on. Drawing No'. 1) • 5. 5. . .. . .5 . .. S. Depth Maximum of Fill Field Dry Dry Test at Test . . Moisture Density .Density - . Percent . No. In Feet % dry wt lb/cu ft lb/cu ft -Compaction Remarks S.,., '.5 .5. 'S.,. . S5' . 1. . 2 14.0 . 97.1 . 107.2 ' . 90.5 2 4 . . .. .15.4 101.7 .113.0 '90.0 • .3 .. . .. 14.1. ..• 100.6 . ...' • 111.2 90.4 .'. 4 . . 8 . 19.9 . 10.1.4 • . 111.2 .: 91.3 ,. 5 10 . .. 20.4 101.0 •' 111.2 90.8 6 . . 12 . •. 17.6 .. 103.1 114.3 , . 90.2 .7 14 18.6 . . .100.9 • 111.2 90.7 8: • . .16 .. .. :,. 18.7 97.9 .: 108.0 .90.6 9 133 .: 101.7 . 113.0. , 90.0' ' 10 . 18 . .' '13.1 107.9 112.8 • ' 95.6- 11 2. • : 12.0 . .100.5 . 111.2 .90.4. • 12 . 4 .11.91 . • 102.9 . • 1.13.3 90.8 13 . 6* . • . .',102 . 100.2 • 117.1 • .85.6 . Reworked * .: lndkates Finished Grade. . ' , • ' •''.'' . .'".'" . S •• • S • . RENTON ENGINEERING. INC. Project No. 74-11-27D. . . 40- .. JUly24,1975 0. . La Costa, Santa Fe Glens •. TABLE_ OFT PT. RESULTS, CQNT. Depth . Maximum • of Fill Field : Dry. . Dry . Test at Test Moisture Density Density.... . Percent No. in Feet % dry wt lb/cu ft lb/cu ft Compaction Remarks 14 20 14.5 103 1 113.0 91 2 . • 15 .. 22* 11.7 111.7:. . 117.1 95.3 16 6* . .. 9.3 107.1 117.1 914 Ckon#13 17 .:2 . 11.4 ;. 107.3 . 119.3 90.0 18 4*.. 16.5 11.1.1 117.2 94.8 19 2* . . 14.1 108.9 117.1 93.0 .20: . . 8.0 104.5 . 115.1 . 90.7 21 1.5* . 10.9 107.0 117.6 91.1 .22 2'. .15.2 . 104.1 . . 115.2 90.4 23 •. 1.5* . . 17.6. 108.4 . 120.0 90.4 . • * Indicates finished grade LABORATORY TEST RESULTS •• .: • The maximum dry densities and optimum moisture contents of the major fill materials as deter- mined by the A.S.T.M.D.1557-70 method, that uses 25 blows of a 10 pound rammer falling from a height of 18 inches on each of 5 layers In a4 inch diameter 1/30. cubic foot compaction cylinder, are presentd as follows: . . . .• . . • . .. . , •.: . . Maximum Optimum Mois- Dry Density Jure Content Soil Description : . : • . lb/cu ft % dry wt Light brown and light gray, brown clayey,- . 118.5 . 11.2. • . fine sand •. : . .. . • : . . Light yel low brown fine sandysllt' 114.3 13.6 Dark brown fine sandy clay 118.4 11.4 Llghtgray brown silty fine sand : • 120.0 13.5 Light gray clayey, fine, sand . . . . 115.1 13.5 Gray brown fine sandy clay, 118.9 11.0 .Yellow brown silly fine sand . .......... . 115.3 12.7 Light brown and gray brown.silty sand . . . 113.0 . 15.5 with clay binder . . . .. . . . . . Light gray with yello'i Streaks clayey fine sand 111 .2 15.3 Light brown and yellow brown clayey fine . . 118.6 • 11 .3 O . to medium sand . . ... . . . • *• • . Light brown and light gray slightlysilty.fine sand . . 113.3 14.2 Brown gray silty clay . . . ,•. • 109.8 . 16.2 : • • . . RENTON ENGINEERING. INC. Project No. 74-11-27D -31- Jul Y: 1975 • La Costa, Santa Fe Glens LABORATORY TEST, RESULTS, CO NT. Maximum Optimum Mols- • Dry Density, ture Content Soil Description lb/cu ft % dry wt • Yellow brown silty fine to medium sand 118.3 12.1 Light yellow brown silty fine toediurn' sand 117.1 13.7 with scattered Itne to medium sandy clay chunks e Olive gray silty clay. 109.0 18.5 Yellow brown fine sandy silt .117.6 13.5 Red brown silty fine sand 119.3 11.7 Gray brown silty clay • 114.7 14.5 Gray brown fine to medium sandy clay . 119.1 13.7 • Light brown gray silt 107.2 19.0 :Light yellow gray silty fine sand • 112.0 13.5 Yellow brown silty fine sand . 115.1 13.5 • .•• • • : • •• • '0 ,, 'S 'S • ' S. .5 5 0 .. S. • BENTON ENGINEERING. INC. • E LEGENP / l,,d,ot,. AII—imate Location At Coo,porj,d Filled Gratind jj --0---- Thdorof, APP —mat, Cf-F1ll L,,,o 1,,dioot,. App,00io,ot, Top of Coo,poof,d Fill slope fr,thfotOs Approximate TOO of Cr,"pootod Fill Slope fl o,00to App000,00/o Vertical Cep? f Fill in Feet Q Indicates App,000,,of COoofo?, of Field OO"Ofy Toot BENTON ENGINEERING, INC. SAN DIEGO, CALIFORNIA LOCATION OF COMPACTED FILLED GROUND 'SANTA FE GLE1 CALAP TIACT Th-'Z. CALA CALIFO%A