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HomeMy WebLinkAboutCT 74-25; TANGLEWOOD UNIT 1; LABORATORY TEST RESULT; 1985-01-07, " •• •• 'S 0 U T H ,E R N CAL I FOR N I A SOl LAN 0 T EST lNG" INc: " 6280 RIVERDAL.E ST. SAN DIEGO, CAL,IF. 92120 • TEL.E 280-4321 • P.C. BOX 20627 SAN CIE,GD, CAL1F". 92120 74-831 VEL.IE WAY PAL.M DES E R T, CAL. I F. 92260· TEL. E 3 4 6 -1.0 .., 8 6 7 8 EN T E R P R I S EST. ESC 0 N'D I DO., CAL. I F. 9 2 0 2 5 • TEL E 74 6 - 4 5,44 January ,7, 1985 The Highland Company 1015 Chestnu~, Suite B~3 Carlsbad, California 92008 SCS&T 8421198 Report No. 3 SUBJECT: Laboratory Test Result,s, Tanglewood Subdivision, Carlsba,d" Cal i forni a. Gentlemen: In accordance with your reques~, we have obtained representative samples of the subgrade soil from the subject site. The resistance value (R-Value) of , these soils was dete,rmined in accordance with California Test Method 301. The results of these tests are presented on the attached Plate'Numhers 1 through 60 Based on these results, we present the following minimum pavement section recommendation-so For these design,s, we have assumed Traffi,c Indexes (TI) as indicated belowo Via Vera, Via Sarina~ Via Bocas andVia'Premio 3 Inches Asphalt Concrete Pavement on 8, Inches Class II Base Material on 12 Inches Compacted Subgrade (TI=4.5) SOUTHERN CALIFORNIA SOIL AND TESTING, INC,. SCS&T 8421198 January 7, 1985 Calle Hacienda, Station 0+00 to 3+00 -Cn= 4.~) 3 Inches Asphalt Concrete Pavement on .B InChes Class II Base Material on 12 Inches Compacted Subgrade , _ ' ! . . 1. , .. _.~~, -:- Calle Hacienda, Station 3+00 to 4+50 -'(n -;:; 4.5) 3 Inches Asphalt Concrete Pavement on 6 Inches Class II Base Material on 12 Inches Compacted Subgrade Page (WO All materials and methods of construction should conform and be approved by the City of Carlsbad. Prior to construction, these designs should be re- viewed by the Engineering Department of the Gity:.cr-P -Carlsbad._ Respectfully submitted, SOUTHERN CALIFORNIA SOIL & TESTING, INC. Robert R. Russell, R.C.E. #32142 RRR/rr cc: (4) Submitted (1) SCS&T, Escondido SOUTHERN CALIFORNIA SOIL ANO TIi=STING. INC,. ~ , (j) , SAMPLE: Via Vera TEST SPECIMAN A B C D E DATE TESTED ll.-08-~i 11-08-84 JI-08-~4 z~ Compactor Air Pressure . psi 140 95 40 w~_ Initial Moisture % 12.1 l2.J 12.1 , ::!:'< Moisture at Compaction % 18.6 20.5 22.4 . (3Q ~~ Briquette Height In. 2.526 2.508 2.437 (/)~ Density pef . 107.6 104.2 100.1 EXUDATION PRESSURE psi -565 27'::> 21'::> EXPANSION PRESSURE DIAL .0026 .0020 .0011 .. -I a:: Ph at 1000 pound~ psi -53 66 70 ..J W' Ph at 2000 pounds psi 129 146 152 -~ o:I w turns 3.68 4.20 4.40 ~::!: Displacement (/)0 "R"Value 14 5 3 CORRECTED "R" VALUE .. . . -, - "R" VALUE AT 300 PSI EXUDATION PRESSURE == 6 100 90 GRAIN SIZE DISTRIBUTION .. .. SIEVE AS RECEIVED AS TESTED 3 80 2~ -. 2 . - 1~ 70 --.. 1 '. ~ ~ 60 ~ >-. - #4 W -. .. .. #8 3 I • I, -. ~5Q -. #16 ,. -_ .. #30 p: --.. , - #59 40 #100 -#200 .05mm 30 .005mm .001mm LIQUID LIMIT 20 PLASTiC LIMIT PLASTICITY INDEX SAND EQUIVALENT 10 '- a 800 700 6 500 '400 3 200 100 0 EXUDATION PRESSWRE psi ~ SOUTHERN CALIFORNIA selL & TESTING. INC. BY RRR DATE 11-26-84 ••• a AIVEAaALI! .TRI!I!T .AN alEClO, CALIP'ORNIA .8-:r8a JOB NO. 25198 Plate NO. 1 --.. , &:J " SAMPLE: Via Sarina - TEST SPECIMAN A B C D E DATE TESTED 11-13-84 11-13-84 11-13-84 z Compactor Air Pressure psJ 110' 90 30 , ~ zo, Initial Moisture % 10.1 10_.1 -10.1 w-::dc Moisture at Compaction % 21.1 22.9 24_0_8 -0 0_ ~fIi Briquette Height in. 2.482 2.478 2.44 ~rE Density pef 102.9 100.6 97.1 EXVDATiON PRESSURE psi 478 299 251 EXPANSION PRESSURE DIAL -.0025 .0013 .0005 - ~ffi Ph at 1000 pounds psi 59 67 72 -to-Ph at 2000 pounds psi 137 149 153 IXlw 3.60 4.03 4.10 ~~ Displacement turns cno "R"Value 10 4 3 CORRECTED "R" VALUE - "R" VALUE AT 300 PSI EXUDATION PRESSURE = 4 100 , ' " , GRAIN, SIZE DISTRIBUTION 90 RECEiVED " SiEVE AS ~ AS TESTED " , , 3 80 " , " 2~ ~, , . 2 ' , 1~ " 70 , " " , , 1 , , \ " ., , .. 12 .. 60 " % : .. #4 w ' .. , ·'t. , , ::> ' '. #8 ...:I : : -.. " ,'" , . ~50 ~, ", .. , , #16 ,.:i:tj: , , " #30 jx: , .. ' ~ .. , . .. #50 40 ' , #100 #200 .05mm ~o .005mrn .001mm ' , LIQUiD LIMIT 20 PLASTiC LIMIT ' , " ~, PLASTICITY INDEX ,. SAND EQUIVALENT !" .. ' .. , , 10 ' , .... F+ 0 800 700 6 500 400 300 200 100 0 EXUDATION PRESSURE psi ~ SOUTHERN cALIFORNIA SOIL & TESTING, INC. BY JlliR DATE 11-26-84 ••• 0 ~"V.RCALI! '.TRI!.T .AII! ,CI.ac, CALIFCRNIA •• 1.0 JOB NO. 25198 Plate No. 2 ~ , (J) SAMPLE: Calle Hacienda Sta. 3+00 to 4+50 TEST SPECIMAN A B C 0 E DATETE~TED 11-08-84 11-08-84 11-08-84 z Compactor Air Pressure psi 160 350 200 zo Initial Moisture % 7 •. 6 7.6 7.6 w-::dc Moisture at Compaction % 15.7 13.9 14.8 -0 .. 0-~~ Briquette Height In. 2.458 2.461 . 2 .• 505 C/)if: Density pct 113.4 118.0 115.2 EXUDATION PRESSURE psi 163 . 326 231 .. EXPANSION PRESSURE DIAL .0010 .0017 • 0011 I a: Ph at 1000 pounds psi 55 36 50 ..JW Ph at 2CXX> pounds psi 129 82 f17 ' . -~ al w turns 4.52 4.50 4.53 ~~ Displacement C/)o "R"Valu.e 12 35 17 CORRECTED "Roo VALUE "Roo VALUE ·AT 300 PSI EXUDATION PRESSURE = 28 , ! , 100 GRAIN SIZE DISTRIBUTION 90 SIEVE AS RECEIVED AS TESTED " .. 3 80 . , . 2~ . , ,. , 2 ., " . 1~ . , 1 70 ' , .. ; ~ 12 60 . 3/8 .. ., #4 w " , , , , , . :3 " #8 ' , ' . , ' " . " . , ~50 : .. " , #16 , , #30 jl: v " ,. , . " ., , " ,. , , #50 40 #100 . , .#200 " .05mm .005mm 30 .001mm " . , LIQUID liMIT 20 PLASTIC LIMiT " " PLASTICITY INDEX .. : . , " SAND EQUIVALENT ' ,,-." 10 '" " ", : f 0 800 700 6 500 400 300 2~ , 100 0 EXUDATION PRESSURE psi ~ SOUTHERN CALIFORNIA SOIL & TESTING. INC. BY RRR DATE 11-26-84 ••• e "IIIVERCALI! .TR •• T .AN CIEcaC, CALIFORNIA •• 1.0 JOB NO. 25198 Plate No. 3 ~ > ~ ~ . SAMPLE: Via Bocas TEST SPEelMAN A· B C D E DATE TESTED ·11-08-84 11-0&-R4 11-08-84 z Compactor Air Pressure psi 100 120 60 zo Initia.1 Moisture % 9.4 9.4 9 4 w-::idc Moisture at Compaction %. 18.5 16.7 20.3 -0 0-2.482 ~~ Briquette Height in. 2.52 2.53 (I) if . Density pet 107.7 111.6 103.7 EXUDATION PRESSURE psi 235 358 127 EXPANSION PRESSURE DIAL .0022 .0027 .0019 I a: Ph at 1000 pounds psi 62 56 70 . ..JW Ph at 2CXX> pounds psi 141 133 150 -~ al w ·turns 7 12 4 ~::l: Displacement (1)0 "R"Value CORRECTED "R" VALUE "R" VALUE AT 300 PSI EXUDATION PRESSURE = 9 100 , 90 .. , GRAIN SIZE DISTRIBUTION SIEVE AS RECEIVED AS TESTED , . 3 80 ". 2~ .. .. 2 1~ : ' . 70 .. : ,. .. --1 . . .. " \ ... . ~ 60 .. \ . . , . .. #4 w : .. : .. , ::J .. '. : #8 ..J : ... : " #16 ~50 : ,. rl+ .. . , l-.. #30 F .. , '" I #50 40 #100 #200 , .0Smm 30 .00Smm .001inm LIQUID LIMIT 20 .. .. PLASTIC LIMIT ' . PLASTICITY INDEX l-.. SAND EQUIVALENT 10 -. , . . . 0 800 700 6 500 400 300 200 100 0 EXUDATION PRESSURE psi ~ SOUTHERN CALIFORNIA SOIL & TESTING, INC. BY RRR [;lATE 11-26-84 ••• 0 JIIIV.JIIOALI! .TJII.I!T ·.AN OI.DlO. CALIFORNIA •• 1.0 JOB NO. 4 25198 Plate No. @ . . SAMPLE: Calle Hacienda Sta. 0+00 to 3+00 TEST SPECIMAN A B C D E DATE TESTED 11-13-84 11-13-84 ' 11-13-84 z Compactor Air Pressurl;l psi 100 , 90 150 ze Initial Moisture % 11.7 11 7 11 7 w-, , ~t< Moisture at Compaction % 19~1 20,1 18 2 -0 -&2 Briquette Height iii. 2.478 2.513 2~568 mID if Density pet 105.7 104.6 108.0 EXUDATION PRESSURE psi 295 263 430 EXPANSION PRESSURE DIAL .0017, 0014 .0025 • IX: Ph at 1000 pounds psi 63 66 ~5_ ..Jw Ph at 2000 pounds psi 143 146 130 ..... -I-IDw tunis 4.05 4.45, 3.77 ~ j$~ Displacement me "R" Value 7 5 13 CORRECTED "R" VALUE "R" VALUE AT 300 PSI EXUDATION PRESSURE = 7 100 " ~o " GRAIN SI~E DISTRIBUTION ,., 'SIEVE ,AS RECEIVEQ AS Ti:;STED " .. , " 3 80 .... 2~ 2 ' " 1~ " " " , , ' , 70 : ' , 1 " \ " .' " " , , , 12 " " " ~8 60 , , " , , '" , .. , , #4 w .-.,. , , " , .. 3 " , , ' " , #8 ' , b'o ' , , ... " ," ~50 " , , .. #16 " .. ' , #30 p: , ' " : ' , " . #50 40 #100 " #200 " " , .Q5mm 30 .00~mm .001mm ' , " LIQUID LIMIT 2b PLASTIC LIMIT " " , " , PLASTICITY INDEX " , , SAND EQUIVALENT " , , 10 .. .. .. , .. " 0 " 800, 700 6 500 400 300 200 100 0 EXUDATION PRESSURE psi ~ SOUTHERN CALIFORNIA SOIL & TESTING, INC. BY RRR I'DATE 11.,.26-84 ••• 0 AIV.ACALE .TAEI!T .AN CIEac, CALIFCRNIA •• 1.0 JOB NO. 25198 Plate No. S L"""" ., CL ~ , ! . SAMPLE: Via Premio TEST SPECIMAN A B C D E .. DATE TESTED 11-13-84 11-13-84 11-13-84 z Compactor Air pressure psi 90 120 170 zo Initial Moisture % 10.4 10.4 10.4 w-:::dc Moisture at Compaction % 18.7 16 .8 159 .(3Q ~gj ~rfquette Height In. 2.47 2 533 2 50 --(l)LE pensity pef 106.0 110.8 113.6 .. EXUDATION PRESSURE psi 231 346 533 EXPANSION PRESSURE DIAL .0003 .0010 .0017 .. .a: Ph at 1000 pounds psi 67 58 55- ..Jw Ph at 2000 pounds psi 147 135 129 -.... tOw 4.17 3.77 3.87 ~~ . Displacement turns (1)0 . "R" Value 5 11 13 COR~ECTED "R" VALUE -.. : "R" VALUE AT 300 PSI EXUDATION PRESSURE = 8 100 GRAIN SIZE DISTRIBUTION 90 SIEVE AS RECEIVED AS TESTED ... 3 80 .. 2~ .. 2 · . 1~ 70 . , ... .. . . 1 . . .. .-.. 74 . . · .. 12 ." 60' . ; ~. . -: · . .-. -, -#4 -"-' w .. · -.. 3 -. ., . - #8 I,. -.. ~50 · .. . . #16 .. " .. · . .. #30 p: - · . .. #50 40 #100 - . #200 .0Smm 30 .005mm · ., . - . , .001mm . . .. LIQUID LIMIT 20 PLASTIC LIMIT ... ,. .. PLASTICITY INDEX .. .. -" · -.. SAND EQUIVALENT .. .. 10 . . f 0 BOO 700 6 500 400 300 200 100 0 EXUDATION PRESSURE psi ~ SOUTHERN CALIFORNIA SOIL & TESTING, INC. BY RRR DATE 11-26-84 ••• e IIUV.RCALI! ·.i'Fi •• T .AN CI.ac, CALIFCRNIA •• 1.e JOB NO. 25198 Plate No. 6