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Home My WebLink About3215; LA COSTA AVE WIDENING; REPORT OF FIELD DENSITY TESTS 1998 & 1999; 1999-06-04A wom LAW/CRANDALL 'W Awl 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS CLIENT: City of Carlsbad JOBNO.: 41.50396.18 PROJECT: 'La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 06/04/ 9 525 11.5 113.6 2 95 95 3 9' 526 18.1 117.4 11 97 95 3 25' 527 12.8 117.4 11 97 95 3 14.5' 528 17.5 118.0 110 98 95 3 9' 529 15.8 110.5 3 95 95 3 25.5' 530 16.1 108.6 12 j, 97 95 3 .17.5' 531 14.7 110.5 3 ' 95 95 3 14' - - — - •- — -4- -, * I d - . I.— - 1.. TEST :LCCATIONS::--: 525 SG:N sidewalk-500yds E of -5 St :46+00 526 SG:N sidewalk . .sta:56+0.p 527 SG:N sidewalk sta:68+5 528 'SG:N sidewalk sta:80+0j1 529 SG:N sidewalk sta:95+.410 530 SG:N sidewalk sta:107+.50 531 SG:N sidewalk sta:119+bo TEST COMPARED TO: REMARKS PROCTOR - MAXIMUM DRY OPTIMUM Performed In General Accordance With: NUMBER DENSITY MOISTURE 3 - ASTM D2922 2 • 119.6 10.9 11 120.5 8.0 1 120.7 11.1 3 116.4 12.5 - 12 I12.-5 1 14.8 • : * DISTRIBUTION: • ty:Car],-sbad/Eng. Dept. (1C,1B;1D) I • RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 LAW/CRANDALL 1W A'j 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS CLIENT: City of Carlsbad JOBNO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 05/13/)9 503 18.3 95.4 12 85 << 90 3 23.5' 504 11.0 96.2 12 86 << 90 3 20' TEST LOCATIONS: 503 Pump st ation 504 Pump station TEST COMPARED TO: REMARKS PROCTOR MAXIMUM DRY OPTIMUM Performed In General Accordance With: NUMBER DENSITY MOISTURE 3 - ASTM D2922 12 112.5 14.8 << Denotes Less than Specified Compaction DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,13,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 4. 9 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad PROJECT: La Costa Ave. Road Widening! P.O. #P104501 Carlsbad, Ca.; La Costa Avenue MIX ID: 5596 MIX DESC:CQNCRETE FIELD INFORMATION DATESAMPLED: 06/10/99 BY: M. Henshaw SLUMP, INCHES: TIMEBATCHED: SAMPLED: 07 : 20 AIR, PERCENT: BATCH PLANT: Superior ReadyMix/02 UNIT WEIGHT, PCF: TRUCK/TICKET: 662/252048 DATE RECEIVED: 06/11/99 MIX/AIR TEMP. °F: COMPRESSION TEST RESULTS DATE: 06/17/99 JOB NO: 41.50396.18 FIELD TESTS (ACTUAL) (SPECIFIED) 5 N. I. N. I. 69 LAB NO: 32803 SPECIFIED STRENGTH: 3, 250 PSI CYLINDER NUMBER DIAMETER ((N.) AREA (SO. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 06/17/99 7 55,500 1,960<<< A 2 '6.00 28.27 07/08/99 28 3 6.00 28.27 07/08/99 28 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C43, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR. (0)SHEAR IE) COLUMNAR POUR LOCATION: Sidewalk slab along west bound lanes from El Camino Real to station 109 + 80 REMARKS: Sampled at 9.5 cubic yards of 142.5 Client notified of low 7 day break DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RICE #54734 C3 LAW/CRANDALL Awl 9177 Sky Park Ct.,Ste A San Diego,CA 92123 .619-278-3600 REPORT OF FIELD DENSITY TESTS CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 03/24/ 9 498 7.6 106.9 5 92 90 3. 8' TEST LOCATIONS: 498 TBF SFD1 24" ;ta:81+20 TEST COMPARED TO: REMARKS PROCTOR MAXIMUM DRY OPTIMUM Performed In General Accordance With: NUMBER DENSITY MOISTURE 3 - ASTM D2922 (P09 (%) 5 116.7 12.1 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 IWO , ~ wom LAW/CRANDALL 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS CLIENT: City of Carlsbad JOB No.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 03/22/ 9 494 10.4 116.0 2 97 95 3 6' 495 11.3 116.9 2 98 95 3 8' Tests Performed on 03/23/)9 496 10.1 115.1 2 96 95 3 8' 497 8.7 112.5 2 94 90 3 9' TEST LOCATIONS: 494 sta:11 - 495 sta:11 - 496 sta: 83 05 497 sta:74 60 4 TEST COMPARED TO: REMARKS PROCTOR MAXIMUM DRY OPTIMUM Performed In General Accordance With: NUMBER DENSrrY MOISTURE CF) 3 - ASTM D2922 2 119.6 10.9 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 LAW/CRANDALL 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 7 CLIENT: City of Carlsbad JOBNO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST, METHOD ELEVATION OR DEPTH Tests Performed on 03/23759 498 11.6 114.9 2 96 95 3 8' 499 9.8 112.5 2 94 90 3 9' Tests Performed on 03/24/)9 500 7.6 106.9 5 92 90 3 8' Tests Performed on 04/06/)9 501 10.7 118.8 2 99, 90 3 FSG 502 9.6 121.3 2 100+ 90 3 FSG TEST LOCATIONS: 498 Sewer line backfill © sta. 83+05 499 Sewer line backfill ® sta. 74+60 500 TBF SFD1 24" ta:81+20 501 equipment pad sta:65+7 502 equipm nt pad sta:65+7 TEST COMPARED TO: PROCTOR MAXIMUM DRY NUMBER DENSITY (PCF) 2 119.6 5 116.7 REMARKS OPTIMUM REMARKS In General Accordance With: MOISTURE (%) 3 - ASTM D2922 10.9 12 .1 RECEWD SEPIiK 1999 ii CITY OF CARLSBAD DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RICE #54734 r— i own LAW/CRANDALL =~- AWIIIJ aw 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 6 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 03/18/ 9 492 9.6 116.2 6 93 90 3 9.5' 493 7.9 109.9 2 92 90 3 12.5' Tests Performed on 03/19/)9 494 9.6 116.8 6 93 90 3 11.5' 495 10.6 118.0 6 94 90 3 23.5' Tests Performed on 03/22/)9 496 10.6 116.0 2 97 95 3 6' 497 13.2 116,9 2 98. 95 3 8' TEST LOCATIONS: - 492 Sewer line .& hol backfill @ sta. 11)+00 493 Sewer line & hola backfill @ sta. 107+50 494 Sewer line ,& hola backfill © sta. 89 .90 495 Sewer line & hola backfill © sta. 9599 496 Sewer line backfill © sta. 114+00 497 Sewer line backfill © sta. 114+00 TEST COMPARED TO: REMARKS PROCTOR MP(IMUM DRY OPTIMUM Performed In General Accordance With: NUMBER DENSITY MOISTURE 3 - ASTM D2922 (PCF) (%) 6 125.3 10.3 2 119.6 10.9 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 LAW/CRANDALL Ew 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 5 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 03/16/ 9 485 8.8 113.6 6 91 90 3 14' Tests Performed on 03/17/)9 486 9.4 118.7 6 95 90 3 9.5' 487 10.1 117.3 6 94 90 3 9' 488 9.6 116.2 6 93 90 3 11' 489 10.2 116.7 6 93 90 3 11' 490 10.8 116.1 14 95 90 3 7' Tests Performed on 03/18/)9 491 9.6 116.8 6 93 90 3 7.5' TEST LOCATIONS: 485 Sewer line © sta. 57+15 486 Sewer line & hole backfill © sta. 50F44 487 Sewer line & hole backfill ® sta. 51F90 488 Sewer line & hole backfill © sta. 541-10 489 Sewer line & hole backfill © sta. 56f-25 490 Sewer line & hole backfill © sta, 471-57 491 Sewer line & hole backfill © sta. 11L+85 TEST COMPARED TO: REMARKS PROCTOR Mt)SMUMORV OPTIMUM Performed In General Accordance With: NUMBER DENSITY MOISTURE (PCF) (%) 3 - ASTM D2922 ( 6 125.3 10.3 14 122.8 10.4 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 i =100 LAW/CRANDALL 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600, REPORT OF FIELD DENSITY TESTS Page 3 CLIENT: City of Carlsbad 0 JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 03/08/ 9 476 9.3 114.9 2 97 1 90 3 24' 477 11.8 115.5 6 92 90 3 10' 478 9.4 119.3 6 95 90, 3 11.5' Tests Performed on 03/15/)9 479 11.4 109.2 11 91 90 3 20.5' 480 11.8 105.5 5 90 90 3 16" 481 10.5 113.0 11 94 90 3 14' 482 10.2 116.7 11 97 90 3 10.5' 483 8.1 116.1 11 96 90 3 8.5' 484 9.6 116.8 11 97 90 3 11.5' TEST LOCATIONS: 476 , Subgra e at medi in © sta. )5+00 477 Subgra e at medi tn © sta. 35+00 478 Subgrae at medi rn © sta. 75+00 479' Sewer line me & hol backfill ©,sta. 70.70 480 Sewer & hol backfill © sta. 63 50 481 Sewer ine & hol backfill @ sta. 64 75 482 Sewer me & hol backfill © sta. 68 50 483 Sewer& line' hole backfill © sta. 71 75 484 Sewer line & hole backfill © sta. 70+25 TEST COMPARED TO: PROCTOR MP,)MUM DRY NUMBER DENSITY (PCF) 2 119.6 6 125.3 11 120.5 5 116.7 OP11MUM REMARKS Performed In General Accordance With: MOISTURE 3 - ASTM D2922 10.9 0 10.3 0 8.0 12.1 0 DISCity of UOrlsbad/Eng. Dept. (1C, 1B, RESPECTFULLY SUBMITTED: David C. Wilson, RCE 454734 FIELD DENSITY SUMMARY PROJECT NAME: City of Carlsbad, La Costa Ave. DATE TESTED: 01/13/99 GAGE USED: 4108 PROJECT NO.: 70341.50396.18 TECHNICIAN: Randy Salisbury CLIENT: City of Carlsbad REPORT DATE: 01/28/99 WET % MAX. % % TEST # TEST LOCATION DENSITY MOIST. DENSITY COMP. COMP. (in place) REQ'D 465 South lane @sta. 44+25 139.2 N/A 147.9 94 95 466 South lane @sta. 54+30 138.0 N/A 147.9 93 95 467 North lane @sta. 64+25 1392 N/A 147.9 94 95 468 South lane @ sta. 74+25 139.8 N/A 147.9 95 95 469 South lane @ sta. 85+75 139.8 N/A 147.9 95 95 470 South lane @ sta. 94+25 . 138.0 N/A 147.9 93 95 471 South lane ®sta. 106+25 139.2 N/A 147.9 94 95 472 South lane @ sta. 117+30 138.0 N/A 147.9 93 95 All tests taken on east bound lanes Comments: ref. lab #9228 for hveem/stabilometer results. The hveem density was 147.9 pcf. DISTRIBUTION: City of Carlsbad! B. Barth REVIEWED BY: JW44 _____________________ David C. Wilson, RCE #54734 G\Eng\prj\SD Unified Port Dist\80097\P-01\report FIELD DENSITY SUMMARY PROJECT NAME: City of Carlsbad, La Costa Ave. DATE TESTED: 01/12/99 GAGE USED: 4108 PROJECT NO.: 70341.50396.18 TECHNICIAN: Randy Salisbury CLIENT: City of Carlsbad REPORT DATE: 01/28/99 WET % MAX. % % TEST # TEST LOCATION DENSITY MOIST. DENSITY COMP. COMP. (in place) REQ'D 457 South lane @sta. 45+00 139.8 N/A 147.9 94 95 458 South lane @sta. 55+00 139.8 N/A 147.9 93 95 459 South lane @sta. 65+00 141.7 N/A 147.9 94 95 460 South lane @ sta. 75+00 141.7 N/A 147.9 95 95 461 South lane @sta. 86+00 138.0 N/A 147.9 95 95 462 South lane @sta. 95+00 139.2 N/A 147.9 93 95 463 South lane @ sta. 105+00 139.2 N/A 147.9 94 95 464 South lane ® sta. 116+00 140.5 N/A 147.9 95 95 Comments: ref. lab #9226 for hveem!stabilometer results. The hveem density was 147.9 pcf. DISTRIBUTION: City of Carlsbad! B. Barth REVIEWED BY: —0 David C. Wilson, RCE #54734 G\Eng\prj\SD Unified Port Dist\80097\P-01\report ~ Mom LAW/CRANDALL ow 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS CLIENT: City of Carlsbad PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. Page 2 JOB NO.: 41.50396.18 TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 01/067)9 445 8.7 128.6 7 98 95 3 9' Tests Performed on 01/07/)9 "446 11.3 115.5 2 97 95 3 10' 447 7.8 119.8 2 100 95 3 11' 448 7.9 118.6 2 99 95 3 8.5' Tests Performed on 03/08/)9 473 7.4 117.4 2 98 90 3 19' 474. 11.1 112.4 2 94 90 3 10' 475 10.4 114.2 2 95 . 90 3 19' TEST LOCATIONS: 445 East bl und lanes (north) ® sta. 80+9 446 East b und lanes @ sta. 74+-10 447 East b und lanes @ sta. 72 00 448 East bound lanes © sta. 79+55 473 Subgrae at median © sta. .25+00 474 Subgrace at median © sta. .15+00 475 Subgrae at median © sta. .05+00 TEST COMPARED TO: PROCTOR MAXIMUM DRY NUMBER DENSTY (PCF) 7 131.1 2 119.6 REMARKS OPTIMUM . Performed In General Accordance With: MOISTURE 3 - ASTM D2922 (%) 7.3 10.9 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 FIELD DENSITY SUMMARY PROJECT NAME: City of Carlsbad, La Costa Ave. DATE TESTED: 01/11/99 GAGE USED: 4108 PROJECT NO.: 70341.50396.18 TECHNICIAN: Randy Salisbury CLIENT: City of Carlsbad REPORT DATE: 01/28/99 WET. % MAX. % % TEST # TEST LOCATION DENSITY MOIST. DENSITY COMP. COMP. (in place) REQ'D 449 North lane @ sta. 122+25 143.0 N/A 147.3 97 95 450 North lane@ sta. 112+00 141.1 N/A 147.3 96 95 451 North lane @sta. 102+00 138.0 N/A 147.3 94 95 452 North lane @sta. 92+00 138.6 N/A 147.3 94 95 453 North lane @ sta. 82+00 139.2 N/A 147.3 95 95 454 North lane @sta. 51+00 138.0 N/A 147.3 94 95 455 North lane @ sta. 64+00 139.8 N/A 147.3 95 95 456 North lane @ sta. 75+00 140.5 N/A 147.3 95 95 Comments: ref. lab #9211 for hveemlstabilometer results. The hveem density was 147.3 pcf. DISTRIBUTION: City of Carlsbad! B. Barth J~l REVIEWED BY: David C. Wilson, RCE #54734 G\Eng\prj\SD Unified Port Dist\80097\P-0 1\report w- Wow LAW/CRANDALL 9177 Sky Park Ct.,Ste A San Diego,CA 92123 ow IF i 619-278-3600 REPORT OF FIELD DENSITY TESTS CLIENT: City of Carlsbad JOBNO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) .DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST ' METHOD ELEVATION OR DEPTH Tests Performed on 01/06/)9 434 6.4 116.7 1 97 95 3 14.5' 435 6.9 118.0 11 98 95 3 23' 436 6.5 124.9 7 95 95 3 26.5' 437 6.9 116.8 11 97 95 3 26' 438 9.0 117.4 11 97 95 3 24' 439 8.8 120.5 6 96 95 3 19' 440 7.3 118.7 6 95 95 3 14' 441 10.0 118.6 6 95 95 3 13' 442 9.2 114.9 2 96 95 3 11.5' 443 10.4 119.9 6 96 95 3 10' 444 9.7 122.9 6 98 95 3 9' TEST LOCATIONS: 434 East bcund lanes (south) @ sta. 109+)0 435 East bund lanes (south) © sta. 103+30 436 East bl und lanes (north) © sta. 101+)20 437 East bl und lanes (south) © sta. 98+5 438 East bl und lanes (north) ® sta. 96+2 439 East bound lanes (south) © sta. 93+7 440 East bound lanes (south) © sta. 92+0 441 East bound lanes (north) © sta. 90+0 442 East bound lanes (south) © sta. 88+0 443 East bound lanes (north) ® sta. 85+7 444 East bound lanes (south) © sta. 83+0 TEST COMPARED TO: REMARKS PROCTOR MAXIMUMORY OPTIMUM Performed In General Accordance With: NUMBER DENSITY MOISTURE 3 - ASTM D2922 (PCF) (%) 1 120.7 11.1 11 120.5 8.0 7 131.1 7.3 6 125.3 10.3 2 119.6 10.9 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: J14J David C. Wilson, RCE #54734 LAW/CRANDALL ow 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS CLIENT: City of Carlsbad JOBNO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. L.i I TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 01/04/)9 423 7.7 121.7 2 100+ 95 3 14' 424 8.8 119.9 2 100 95 3 18.5' 425 9.7 115.5 2 97 95 3 18.5' 426 9.3 119.9 2 100 95 3 17' 427 10.3 121.7 2 100+ 95 3 15' 428 10.7 123.0 11 100+ 95 3 15' 429 9.1 116.8 2 98 95 3 16' 430 7.5 116.2 2 97 95 3 14.5' 431 8.6 116.1 2 97 95 3 12.5' 432 7.5 116.2 2 97 95 3 11' 433 9.8 121.1 1 100 95 3 11' TEST LOCATIONS: 423 East b und lanes (north) © sta. 67+2 424 East b und lanes (south) © sta. 59+4 425 East bl und lanes (south) © sta. 61+6 426 East b und lanes (south) © sta. 63+8 427 East bl und lanes (north) © sta. 65+8 428 East b und lanes (south) © sta. 124+30 429 East b und lanes (south) © sta. 121+75 430 East b und lanes (north) © sta. 119+ ?25 431 East b und lanes (north) ,@ sta. 116+50 432 East bLund lanes (middle) sta. 11400 433 East bund lanes (north) © sta. 111+0 TEST COMPARED TO: REMARKS PROCTOR MP)MUMDRY OPTIMUM Performed In General Accordance With: NUMBER DENSTy MOISTURE 3 - ASTM D2922 2 . 119.6 10.9 11 120.5 8.0 1 120.7, 11.1 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 LAW/CRANDALL Awl 9177 Sky Park Ct.,Ste A San Diego,CA 92123 ow C-. 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 21 CLIENT: City of Carlsbad JOBNO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 12/30/ 8 419 11.7 117.4 2 98 95 3 9.5' 420 6.8 119.9 11 100 95 3 10' 421 5.1 121.8 11 100+ 95 3 10.5' 422 7.4 118.0 11 98 95 3 14.5' TEST LOCATIONS: 419 East bund lanes (south) @ sta. 50+2; 420 East b und lanes (south) © sta. 52+5) 421 East bund lanes (north) @ sta. 54+5' 422 East b und lanes (south) © sta. 56+5 TEST COMPARED TO: PROCTOR MAXIMUM DRY NUMBER DENSITY (PCF) 2 119.6 11 120.5 REMARKS OPTIMUM Performed In General Accordance With: MOISTURE 3 - ASTM D2922 10.9 8.0 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE 454734 FIELD DENSITY SUMMARY PROJECT NAME: City of Carlsbad, La Costa Ave. DATE TESTED: 12/28/98 GAGE USED: 5056 PROJECT NO.: 70341.50396.18 TECHNICIAN: Randy Salisbury CLIENT: City of Carlsbad REPORT DATE: 03/24/99 WET % MAX. % % TEST # TEST LOCATION DENSITY MOIST. DENSITY COMP. COMP. (in place) REQ'D 414 Sta. 69+50 @ 13.5 elev. 136.0 N/A 147.9* 92 95 415 Sta. 69+25 @ 13.5 elev. 136.1 N/A 147.9* 92 95 Comments: ref. lab #9147 for hveemlstabilometer results. The hveem density was 147.9 pcf. DISTRIBUTION: City of Carlsbad! B. Barth REVIEWED BY: David C. Wilson, RCE #54734 11 G\.Eng\prj\SD Unified Port Dist\80097\P-0 l\report ~ =00 LAW/CRANDALL ow 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 20 CLIENT: City of Carlsbad JOBNO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 12/22/318 408 7.0 115.5 2 97 95 3 8.5' 409 11.4 114.9 2 96 95 3 9' 410 12.0 113.7 2 95 95 3 9' 411 10.4 114.8 2 96 95 3 11' 412 9.5 111.1 2 93 90 3 11.' 413 11.4 114.9 2 96 90 3 11.5' Tests Performed on 12/30/)8 416 6.7 120.5 11 100 95 3 8.5' 417 6.8 119.3 11 99 95 3 8' 418 7.5 116.2 11 96 95 3 8.5' TEST LOCATIONS: 408 Sewer line @ sta. 38+67 409 Sewer line @ sta. 36+20 410 Sewer line @ sta. 34+00 411 Sewer line ® sta. 31+90 412 Curb & gutter, e.b. lanes a? sta. 73+)0 413 Curb & gutter, e.b. lanes a? sta. 78+0 416 Subgrae e.b. lanes © sta. 44+25 417 Subgrace e.b. lanes (north) © sta. 4+25 418 East bund lanes (middle) a? sta. 48+5 TEST COMPARED TO: REMARKS PROCTOR MAXIMUM DRY OPTIMUM Performed In General Accordance With: NUMBER DENSFW MOISTURE 3 - ASTM D2922 (PCF) (%) 2 119.6 10.9 11 120.5 8.0 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: I. David C. Wilson, RICE *54734 , =1M LAW/CRANDALL A"j' 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 19 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 12/21/)8 399 8.1 106.8 5 92 90 3 9' 400 10.0 119.2 13 100 90 3 14' 401 12.6 104.3 12 93 90 3 17.5' 402 7.3 102.4 12 91 90 3 17.5' 403 8.5 110.5 13 92 90 3 10.5' 404 6.1 112.3 13 94 90 3 8.5' 405 9.5 111.8 5 96 90 3 10' 406 9.8 114.3 11 95 90 3 10' 407 12.5 115.5 11 96 90 3 9' TEST LOCATIONS: 399 Curb & gutter (south), e.b. lanes ® ta. 84+00 400 Curb & gutter (north), e.b. lanes © ta. 68+25 401 Curb & gutter (south), e.b. lanes © ta. 63+25 402 Curb & gutter (south), e.b. lanes @ ta. 58+00 403 Curb & gutter (south), e.b. lanes © ta. 53+00 404 Curb & gutter (n orth), e.b. lanes © ta. 47+00 405 Curb & gutter (s outh), e.b. lanes © ta. 43+50 406 Curb & gutter (n orth), e.b. lanes © ta. 87+25 407 Curb & gutter (north), e.b. lanes © ta. TEST COMPARED TO: REMARKS PROCTOR MAXIMUM DRY OPTIMUM Performed In General Accordance With: NUMBER DENSITY MOISTURE 3 - ASTM D2922 (PCF) (%) 5 116.7 12.1 13 119.6 11.2 12 112.5 14.8 11 120.5 8.0 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE *54734 LAW/CRANDALL 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 18 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 12 /187)8 389 12.5 104.9 5 90 90 3 20.5' 390 7.8 111.2 11 93 90 3, 25' 391 9.1 116.1 13 97 90 3 16.5' 392 7.8 111.8 13 93 90 3 11' 393 9.0 111.1 13 93 90 3 16' 394 9.1 116.8 11 98 90 3 395 9.3 108.0 5 93 90 3 12' 396 6.5 115.5 11 97 90 3 12' 397 6.7 121.1 11 100 95 3 12.5' 398 7.0 115.5 11 97 95 3 12.5' TEST LOCATIONS: 389 Curb & gutter (south), e.b. lanes @ 3ta. 95+00 390 Curb & gutter (s outh), e.b. lanes @ 3ta. 101+9 5 . 391 Curb & gutter (south), e.b. lanes © 3ta. 107+0 392 Curb & gutter (south), e.b. lanes © ;ta. 113+2 393 Curb & gutter, e.b. lanes a sta. 119 00 394 Curb & gutter, e.b. lanes a) sta. 123 00 395 Curb & gutter, e.b. lanes a) sta. 86+)0 396 Cross cut area © Saxony Ln. 397 Crosscut area © Saxony Ln. 398 Crosscut area © Saxony Ln. TEST COMPARED TO: PROCTOR MAXIMUM DRY NUMBER DENSITY (PCF) 5 116.7 11 120.5 13 119.6 OPTIMUM REMARKS Performed In General Accordance With: MOISTURE 3 - ASTM D2922 (9) 12 .1 8.0 11.2 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: zz David C. Wilson, RCE #54734 W, Mown LAW/CRANDALL 9177 Sky Park Ct.,Ste A San Diego,CA 92123 REPORT OF FIELD DENSITY TESTS CLIENT: City of Carlsbad PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. 619-278-3600 Page 17 JOBNO.: 41.50396.18 TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 12 /157)8 380 7.1 113.6 5 97 95 3 19' 381 12.9 116.7 13 98 95 3 14' Tests Performed on 12/17/8 382 5.6 123.0 6 98 90 3 16.5' 383 8.8 113.6 11 94 90 3 14' 384 8.8 114.2 11 95 90 3 12' 385 6.6 114.2 13 95 95 3 16' 386 4.9 114.9 13 96 90 3 25.5' 387 8.6 116.1 13 97 90 3 27' 388 9.3 114.3 13 96 90 3 17' TEST LOCATIONS: 380 Sewer l ine backfill © sta. 54+00 381 Sewer l ine backfill © sta. 26+00 382 Curb & gutter, e.b. lanes, n. side © sta. 122+50 383 Curb & gutter, e.b. lanes a) sta. 118 00 384 Curb & gutter, e.b. lanes a) sta. 112F75 385 Curb & gutter (nrth), e.b. lanes © 5ta. 108+0 386 Curb & gutter, e.b. lanes a) sta. 10300 387 Curb & gutter, e.b. lanes a) sta. 98+)0 388 Curb & gutter, e.b. lanes a) sta. 93+00 TEST COMPARED TO: PROCTOR MAXIMUM DRY NUMBER DENSITY (PCF) 5 116.7 13 119.6 6 125.3 11 120.5 OP11MUM REMARKS Performed In General Accordance With: MOISTURE 3 - ASTM D2922 12.1 11.2 10.3 8.0 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RTlYSUBMITTED: David C. Wilson, RCE #54734 W— , ~ wom LAW/CRANDALL ow 9177 Sky Park Ct.,Ste A San Diego,CA 92123 ~--o owl IF i 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 16 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 11/23/ 8 373 13.2 113.6 13 95 95 3 12' 374 8.7 114.9 13 96 95 3 12' 375 9.3 107.5 12 96 95 3 19.5' 376 8.1 107.4 12 95 95 3 19' 377 8.8 106.7 12 95 95 3 17' Tests Performed on 11/25/38 378 12.7 113.6 13 95 95 3 7' 379 12.7 113.6 13 95 95 3 6.5' TEST LOCATIONS: 373 Sewer line backfLll © sta. 27+00 374 Sewer line backfi.11 © sta. 25+35 375 Sewer line backf'.11 © sta. 19+80 376 Sewer line backf.11 © sta. .18+15 377 Sewer line backf.11 © sta. 16+75 378 Sewer line backf.11 @ sta. 40+35 379 Sewer line backf.11 © sta. 37+55 TEST COMPARED TO: REMARKS PROCTOR MUMUMDRY OPTiMUM Performed In General Accordance With: NUMBER DENSITY MOISTURE 3 - ASTM D2922 (CF) (%) 13 119.6 11.2 12 112.5 14.8 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: JZ% David C. Wilson, RCE #54734 LAW/CRANDALL 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-2.78-3600 REPORT OF FIELD DENSITY TESTS Page 15 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER I COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 11/16/ 8 367 9.4 106.7 12 95 90 3 36.5' 368 7.8 103.6 12 92 90 3 45' 369 9.0 104.2 12 93 90 3 52.5' Tests Performed on 11/17/)8 370 8.5 117.4 16 100 95 3 12' Tests Performed on 11/19/)8 371 8.7 108.0 12 96 95 3 19.5' 372 9.2 108.6 12 97 95 3 20' TEST LOCATIONS: 367 Crib w 11 #1 cap © sta. 59+-90 368 Crib w 11 #1 cap @ sta. 60+-90 369 Crib w 11 #1 cap @ sta. 61 -90 370 Sewer : me, backf.11 © sta. 29+75 371 Sewer me backf.1l @ sta. 22+30 372 Sewer me backf11 © sta. 21+05 TEST COMPARED TO: REMARKS PROCTOR MAXIMUM DRY OPTIMUM Performed In General Accordance With: NUMBER DENSITY MOISTURE 3 - ASTM D2922 (PCF) (96) 12 112.5 14.8 16 117.4 8.0 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPE FULLY SUBMITTED: David C. Wilson, RCE #54734 ~ wom LAW/CRANDALL All 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 ow LM REPORT OF FIELD DENSITY TESTS CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. S TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 11/12/)8 358 9.1 110.5 12 98 90 3 41' 359 7.5 108.6 12 97 90 3 42' 360 9.4 113.0 12 100 90 3 35' 361 10.5 106.7 12 95 90 3 40' 362 10.4 107.4 12 95 90 3 40' Tests Performed on 11/13/)8 363 10.3 116.1 13 97 95 3 8.5' 364 7.6 114.3 13 96 95, 3 9.5' 365 7.6 114.9 13 96 95 3 11' 366 10.5 113.6 13 95 95 3 18' TEST LCATIONS: 358 Crib w 11 backfil.l © sta. 1+90 359 Crib w 11 backfi .1 © sta. 0+90 360 Crib w 11 backfi i © sta. 9+90 12+50 361 Crib w 11 backfi .1 © sta. 1+30 362 Crib w1 11 backfi 1 @ sta. 363 , Sewer line backfll @ sta. 72+00 364 Sewer line backf..11 © sta. 70+50 365 Sewer line backfll © sta. 69+00 366 Sewer me' backfll © sta. 53+50 TEST COMPARED TO: REMARKS PROCTOR MMUMDRY OPTIMUM Performed In General Accordance With: NUMBER DENSITY MOISTURE 3 - ASTM D2922 (PCF) (%) 12 112.5 14.8 13 119.6 11.2 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: CZ -5~ David C. Wilson, RCE #54734 I MAM LAW/CRANDALL AWIJ 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 13 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 11/06/ '8 349 11.5 119.3 13 100 95 3 14.5' 350 9.4 113.0 13 94 << 95 3 13.5' Tests Performed on 11/09/)8 351 10.5 113.6 13 95 95 3 11' 352 12.0 114.3 13 96 95 3 10.5' 353 11.5 113.6 13 95 95 3 10.5' 354 12.0 113.7 13 95 95 3 10.5' 355 11.5 113.6 13 95 95 3 10' 56 11.5 115.5 13 97 95 3 9' 35 10.4 1,02.4 12 91 90 3 34' T LOCATIONS: 349 Sewer trench bacfi1l @ sta. 64+20 350 Sewer trench bacf ill © sta. 65+34 351 Sewer line backfill © sta. 48+85 352 Sewer line backfill © sta. 49+35 353 Sewer line backfill © sta. 50+00 354 Sewer line backfill © sta. 50+75 355 Sewer line backfill © sta. 51+25 356 Sewer ]low off © sta. 73+5 357 Crib wall #1 backfill © sta . 60+23 TEST COMPARED TO: REMARKS PROCTOR MAXIMUM DRY OP11MUM PerfOrmed In General Accordance With: NUMBER DENSITY MOISTURE 3 - ASTM D2922 (PCF) (%) 13 119.6 11.2 << Denotes Less than Specified Compaction 12 112.5 14.8 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 ~ mon LAW/CRANDALL Awl 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 12 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa 'Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 10/35778 343 8.7 108.6 13 91 90 3 18' Tests Performed on 11/02/ 8 344 7.7 104.9 12 93 90 3 34.5' 345 9.3 101.1 12 90 90 3 32' 346 10.4 102.4 12 91 90 3 34' 34 10.9 103.0 12 92 90 3 34.5' Tests Performed on 11/04/)8 348 ' 9.2 114.9 13 96 95 3 14.5' TEST LOCATIONS: 343 Hole b ckfill @ 3ta. 62+40 344 Crib well #1 bac :fiil @ St .. 59+25 345 Crib well #1 bac :fill © St).. 59+90 346 Crib well #1 bac :fill © sta.. 60+90 347 Crib well #1 bac :fill © sta. 61+90 348 Sewer line backfl1 © Sta. 24+10 TEST COMPARED TO: REMARKS PROCTOR MAXIMUMORY OPTIMUM Performed In General Accordance With: NUMBER DENSrTY MOISTURE 3 - ASTM D2922 (PCF) (%) 13 119.6 11.2 12 112.5 14.8 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: -J-~;Ow David C. Wilson, RCE #54734 W- i WOW LAW/CRANDALL z Awl ow 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 11 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 10/28/)8 9.1 103.6 12 92 90 3 25' 7.3 111.1 13 93 90 3 25' 7.2 103.6 12 92 90 3 25' 10.3 108.7 13 , 91 90 3 28' 9.2 1P1.7 12 90 90 3 28' 9TET Tests Performed on 10/30/)8 7.2 104.2 . 12 93 90 3 26' 9.9 101.1 12 90 90 . 3 27' 9.2 10.2.3 12 91 90 3 30' 8.4 103.0 12 92 90 3 30' LOCATIONS: 334 Crib wall #1 bac:fill © st a. 58+75 335 Crib well #1 bac:fill ® sta . 59+75 336 Crib wall #1 bac fill © sta . 59+65 337 Crib wall #1 bac fill © sta. 60+60 338 Crib w 11 #1 bacfill © st i. 61+60 339 Crib will *1 bacfil1 © stt. 58+50 340 Crib will Crib will #1 bacfill © stt.. 59+90 341 Crib w 11 #1 bacfill © St .. 61+25 342 #1 bacfill © St t. 62+50 TEST COMPARED TO: PROCTOR MAXIMUM DRY NUMBER DENSITY (PCF) 12 112.5 13 119.6 REMARKS OPTIMUM Performed In General Accordance With: MOISTURE 3 - ASTM D2922 (6) 14.8 11.2 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: il$4 David C. Wilson, RCE #54734 9- F Mon— LAW/CRANDALL 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 10 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 10/267)8 325 11.3 110.5 13 92 90 3 36' '326 9.9 107.4 12 95 90 3 35' 327 9.7 109.3 12 97 90 3 34' 9.3 107.4 13 90 90 3 22' 11.0 108.0 13 90 90 3 22' g3A 7.4 101.8 12 90 90 3 3 6.7 103.6 12 92 90 3 3 9.2 102.3 12 91 90 3 22' 10.4 - Tests 1,08.0 Performed 13 on 10/28/)8 90 90 3 23' TEST LOCATIONS: - 325 Crib wall #3 cap © sta. 89 -00 326 Crib w 11 #3 cap © sta. 90+00 327 Crib w 11 #3 cap © sta. 91+00 328 Crib wi 11 #1 bac :fill © sta. 62+50 329 Crib w 11 #1 bac :fill © St L. 61+50 330 Crib w Crib will 11 #1 bac :fill © St I.. 60+50 331 Crib w1 11 #1 bac :fill © St .. 59+50 332 #1 bac :fill © St . 58+50 333 Crib wall #1 bac:fill © st. 58+00 TEST COMPARED TO: REMARKS PROCTOR MAXIMUM DRY OPTIMUM Performed In General Accordance With: NUMBER DENSITY MOISTURE 3 - ASTM D2922 (PCF) (%) 13 119.6 11.2 12 112.5 14.8 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C.,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 w— ~ mom LAW/CRANDALL ow 9177 Sky Park Ct.,Ste A San Diego,CA 92123 L [*1ItsIs REPORT OF FIELD DENSITY TESTS Page 9 CLIENT: City of Carlsbad JOBNO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 10/27)8 317 10.0 112.4 13 94 90 3 31.5' 318 11.4 104.8 12 93 90 3 29' Tests Performed on 10/22/)8 319 7.0 115.5 13 97 90 3 18' 320 8.9 105.5 12 94 90 3 33' 321 10.2 104.3 12 93 90 3 34' 322 8.8 113.6 13 95 90 3 33.5' 323 8.8 107.3 12 95 90 3 33' 324 12.3 106.1 12 94 90 3 33' TEST LOCATIONS: 317 Crib w 11 *3 bac fill © sta. 88+00 318 Crib well #3 bac fill @ sta. 87+00 319 Crib wc 11 #3 bac fill © St L. 86+00 320 Crib w 11 *3 © s:a. 87+00 321 Crib w 11 #3 bac :fill @ St L. 88+00 322 Crib w 11 #3 bac :fill © sta. 89+00 323 Crib w 11 #3 bac :fill © sta . 89+85 324 Crib wi 11 #3 © s :a. 90+85 TEST COMPARED TO: REMARKS PROCTOR MAXIMUMORY OPTIMUM Performed In General Accordance With: NUMBER DENSITY MOISTURE 3 - ASTM D2922 (PCF) , (%) 13 119.6 11.2 12 112.5 14.8 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: -j David C. Wilson, RCE #54734 ~ mon LAW/CRANDALL 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 8 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 10/16/7 308 9.5 111.1 13 93 90 3 27' 309 8.0 109.3 12 97 90 3 29' 310 11.3 115.5 13 97 90 3 30' 311 8.9 105.5 12 94 90 3 30' 312 9.7 109.0 13 91 90 3 29' 313 8.7 108.6 12 97 90 3 27' Tests Performed on 10/20/)8 314 9.5 105.5 12 94 90 3 32' 315 9.7 115.5 13 97 90 3 34' 316 11.6 108.0 12 96 90 3 33' TEST LOCATIONS: 308 Crib wc 11 #3 bac fill © st t. 91+60 309 Crib w 11 #3 bac :fill @ St . 90+50 310 Crib w 11 #3 bac :fill © sta . 89+25 311 Crib w 11 #3 bac :fill © sta. 88+00 312 Crib w 11 #3 bac :fill © St 87+00 313 Crib wall #3 bac:fill ® st. 86+50 314 Crib w 11 #3 bac fill © St L. 91+00 315 Crib w 11 #3 bacfill © St L. 90+00 316 Crib w 11 #3 bac -,fill © sta . 89+00 TEST COMPARED TO: PROCTOR MAXIMUM DRY NUMBER DENSITY (PCF) 13 119.6 12 112.5 REMARKS OP11MUM Performed In General Accordance With: MOISTURE 3 - ASTM D2922 ("I 11 .2 14 .8 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 LAW/CRANDALL 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 L. REPORT OF FIELD DENSITY TESTS Page 7 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 10/06738 299 9.7 103.0 12 92 90 3 22.5' 300 9.7 103.0 12 92 90 3 23.5' 301 11.1 107.3 13 90 90 3 13.5' Tests Performed on 10/13/)8 302 9.1 110.5 13 92 . 90 3 22' 303 9.2 109.2 12 97 90 3 24.5' 304 10.8 109.8 13 92 90 3 25' 305 9.6 110.5 12 98 90 3 25' 306 8.7 108.0 12 96 90 3 24.5' 307 11.8 106.1 12 94 90 3 25' TEST LOCATIONS: 299 Crib w 11 #3 bac :fill @ St t. 89+65 300 Crib wc 11 #3 bac :fill @ St L. 90+75 301 Wing w 11 backfi .1 © sta. 3+77 302 Crib w 11 #3 bac :fill © St i. 86+75 303 Crib w 11 #3 bac :fill © St i. 88+00 304 Crib w 11 #3 bac :fill @ St .. 89+00 305 Crib w 11 #3 bac :fill © St t. 89+50 306 Crib w 11 #3 bac :fill © St . 90+20 307 Crib w 11 #3 bac :fill ® St . 91+25 TEST COMPARED TO: REMARKS PROCTOR MAXIMUM DRY OPTIMUM Performed In General Accordance With: NUMBER DENSITY MOISTURE (PCF) (%) 3 - .ASTM D2922 12 112.5 14.8 S 13 119.6 11.2 DISTRIBUTION: City of Carlsbad/Eng. Dept. '(lC,lB,lD) RESPECTFULLY SUBMITTED: David C. Wilson, RCE 454734 LAW/CRANDALL 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 6 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on .10/02/ 8 293 10.7 104.9 12 93 90 3 21' Tests Performed on 10/05/)8 290 9.7 114.9 13 96 95 3 15' 294 10.4 108.0 12. 96 90 3 36.5' 295 7.7 113.0 13 94 . 90 3 49' 296 7.5 115.5 13 97 95 3 14' Tests Performed on 10/06/)8 297 8.1 107.4 12 95 90 3 19.5' 298 9.1 103.6 12 92 90 3 22.5' TEST LOCATIONS: 293 Crib wa ll #3 bacrIfill © st L. 91+00 290 15.' frm n. curb @ sta. 111+50, RETE T OF #290 294 Crib wall #2 baccfill © sta. 75+55 295 Crib wall #2 bacfi1l © sta. 73+20 296 Roadwa' subgrade 10' from s. curb © 3ta. 116+5 297 Crib wall #3 bac :fill © sta.. 86+60 298 Crib wall #3 bac :fill © sta . 88+25 TEST COMPARED TO: PROCTOR MAXIMUM DRY NUMBER DENSITY (PCF) 12 112.5 13 119.6 REMARKS OPTIMUM Performed In General Accordance With: MOISTURE 3 - ASTM D2922 (9) 14.8 11.2 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RICE #54734 LAW/CRANDALL ow AWJ 9177 Sky Park Ct.,Ste A San Diego,CA 92123 REPORT OF FIELD DENSITY TESTS CLIENT: City of Carlsbad PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. 619-278-3600 Page 5 JOBNO.: 41.50396.18 TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on .10/01/8 284 11.6 108.0 12 96 90 3 20' 285 11.5 113.6 13 95 90 3 18' 286 12.1 113.0 13 94 90 3 18' 287 11.5 103.6 12 92 90 . 3 19' Tests Performed on 10/02/)8 288 8.7 115.5 13 97 95 3 16.5' 289 7.1 113.6 13 95 95 3 16' 290 . 9.0 104.8 13 88 << 95 3 13' 291 11.8 111.1 13 93 90 3 20' 292 12.5 109.9 13 92 90 3 20' TEST LOCATIONS: 284 Crib wall #3 bac fill ® st L. 86+40 285 Crib wall #3 bacfill © St L. 87+75 286 Crib wall *3 bacfill @ St L. 89+00 287 Crib wall #3 bac fill © St 1. 90+75 288 Roadwa subgrade 20' from :urb © sta. 122+50 289 Roadwa subgrade 10' from i. curb © 3ta. 120+5 290 Roadwa subgrade 12' from i. curb © 3ta. 118+5 291 Crib wall *3 bac fill © sta . 88+00 292 Crib wall #3 bac fill © sta. 89+80 TEST COMPARED TO: REMARKS PROCTOR . MAXIMUM DRY OPTIMUM Performed In General Accordance With: NUMBER DENSITY MOISTURE (PCF) (%) 3 - ASTM D2922 12 112.5 14.8 << Denotes Less than Specified Compaction 13 119.6 11.2 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 LAW/CRANDALL 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS S Page 4 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 09/25/7 276 6.9 110.5 13 92 90 3 37.5' 9.7 109.3 12 97 95 3 18' 9.3 108.0 12 96 . 95 3 17' Tests Performed on 09/29/)8 279 10.2 109.3 12 97 , 90 3 42' 280 10.8 109.8 12 98 90 3 15' 281 11.1 113.0 13 94 90 3 14' 282 10.2 104.3 12 93 90 3 14' 283 9.5 105.5 12 94 90 3 14' TEST LOCATIONS: 276 Crib well #2 bac :fill © St . 74+50 277 Crib well #1 fouidation ® ;ta. 59+80 278 Crib well #1 fouidation © 3ta. 62+00 2.79 Crib well #2 bac :fill © sta.. 73+13 280 Crib well #3 bacfi1l © st L. 91+30 281 Crib well #3 bacfi1l © St L. 89+60 282 Crib well #3 bacfil1 @ sta . 88+05 283 Crib well #3 baccfill © St L. 86+50 TEST COMPARED TO: REMARKS PROCTOR MMUM DRY OPTIMUM Performed In General Accordance With: NUMBER DENSITY MOISTURE 3 - ASTM D2922 (PCF) (%) 13 119.6 11.2 12 112.5 14.8 DISTRIBUTION: 1D) City of Carlsbad/Eng. Dept. (1C, RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 LAW/CRAN DALL ow 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 3 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. I TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 09/22/ 8 267 9.1 103.6 12 92 90 3 33' 268 7.7 105.5 12 94 90 3 33' 269 7.0 107.4 12 95 90 3 33' 270 11.0 108.0 13 90 90 3 32' 271 11.1 113.0 13 94 90 3 32' Tests Performed on 09/25/)8 P32 10.8 115.5 6 92 90 3 14' 9.0 117.4 13 98 95 3 22' 274 9.3 108.0 13 90 90 3 8.5' 275 6.9 108.0 13 90 90 3 38' TEST LOCATIONS: 267 Crib wl1 #2 bac fill ® stt. 72+45 268 Crib w 11 #2 bac :fill @ St .. 73+50 269 Crib wall #2 bac :fill © sta. 73+25 270 Crib wall #2 bac :fill © sta. 74+00 271 Crib wall #2 bac:fill © sta. 74+50 272 Storm drain box )ackf ill © sta. 56+3 273 Crib wall #1 fouidation © sta. 58+32 274 Storm rain box )ackfill @ sta. 84+4 275 Crib wall #2 bacfi1l © St L. 75+50 TEST COMPARED TO: PROCTOR MAXIMUM DRY NUMBER DENSrrY (PCF) 12 112.5 13 119.6 6 125.3 REMARKS OPTIMUM Performed In General Accordance With: MOISTURE 3 - ASTM D2922 (%) 14 .8 11.2 10.3 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 ~ mon— LAW/CRANDALL'S ow 9177 Sky Park Ct.,Ste A San Diego,CA 92123 C— REPORT OF FIELD DENSITY TESTS 619-278-3600 Page 2 CLIENT: City of Carlsbad PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. JOBNO.: 41.50396.18 TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 09/16/ 8 260 6.0 114.2 13 95 90 3 15.5' 261 8.0 109.3 13 91 90 3 16' 262 6.8 110.5 13 92 90 3 17' 263 6.7 111.7 13 93 90 3 17.5' Tests Performed on 09/17/)8 264 12.9 111.7 13 93 90 3 27' 265 9.2 108.6 13 91 90 3 27' 266 11.5 108.6 13 91 90 3 27' TEST LOCATIONS: 260 Median © sta. 19+00 261 Median © sta. 120+50 262 Median @ sta. 122+00 263 Median © sta. 12+50 264 Crib w 11 #2 bac :fill © sta . 75+37 265 Crib w 11 #2 bac fi11 © sta . 74+50 266 Crib w 11 #2 bac fi11 © sta . 73+50 TEST COMPARED TO: PROCTOR MAXIMUM DRY NUMBER DENSITY (PCF) 13 119.6 REMARKS OPTIMUM Performed In General Accordance With: MOISTURE 3 - ASTM D2922 (%) 11.2 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 W ~ w0ism 4W/CRANDALL' 9177 Sky P.rk Ct.,Ste A San Diego,CA 92123. 619-278-3600 REPORT OF FIELD DENSITY TESTS CLIENT: City of Carlsbad PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. JOBNO.: 41.50396.18 TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR . NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 09/15/ 8 251 7.3 109.9 13 92 90 3 21.5' 252 7.9 109.9 13 92 90 3 17' 253 9.2 108.6 13 91 90 3 23' Tests Performed on 09/16/)8 254 13.0 110.5 13 . .92 90 3 . 26' 255 11.0 108.0 13 90 90 3 25' 256 9.8. 108.0 13 90 90 3 24.5' 257 9.6 110.5 13 92 90 3 12.5' 258 7.6 114.9 13 96 90 3 13" 259 8.5 113.6 13 95 90 3 14.5' TEST LOCATIONS: 251 Crib w fill ® st. 76+02, ...end 252 Crib w 11 #2 bac 11 #2 bac fill © sta . 76+30, . end slope 253 Crib w 11 #2 bac fill © St L. 72+37, v . end 254 Crib w 11 #2 bac fill © sta . 75+77 255 Crib w 11 #2 bac fill @ sta . 74+45 256 Crib w 11 #2 bac -,fill © sta . 73+27 257 Median © sta. 111+50 258 Median @ sta. 11+00 259 Median @ sta. 117+50 TEST COMPARED TO: REMARKS PROCTOR MMUMDRV OPTIMUM Performed In General Accordance With: NUMBER DENSITY MOISTURE 3 - ASTM D2922 (PCF) (%) 13 119.6 11.2 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 ~ wom LAW/CRANDALL ow 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 29 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 39711778' 247 9.0 117.4 13 98 90 3 14.5' 248 10.3 108.7 13 91 90 3 13' 249 9.6 109.9 13 92 90 3 12' 250 10.0 111.8 13 93 90 3 12' TEST LOCATIONS: 247 Island median @ sta. 109+5 248 Island median ® sta. 110+7 249 Island median @ sta. 112+0 250 Island median @ sta. 113+2 TEST COMPARED TO: PROCTOR MAXIMUM DRY NUMBER DENSITY (PCF) 13 119.6 OPTIMUM REMARKS Performed In General Accordance With: MOISTURE 3 - ASTM D2922 (%) 11.2 DISTRIBUTION: City of Carlsbad/E1ig. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RICE #54734 FFw;010w- LAW/CRANDALL 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 28 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 09/09758 238 8.5 111.1 13 93 90 3 21.5' 239 6.6 113.6 13 95 90 3 21' 240 6.3 109.2 13 91 90 3 15.5' Tests Performed on 09/11/)8 241 9.2 114.9 13 96 90 3 16' 242 9.2 121.2 13 100+ 90 3 15.5' 243 9.5 111.8 13 93 90 3 16' 244 8.5 111.1 13 93 90 3 13' 245 7.8 111.8 13 93 90 3 12' 246 8.5 111.1 13 93 90 3 11' TEST LOCATIONS: 238 Median @ sta. 101+50 239 Median @ sta. 10+00 240 Median © sta. 103+25 241 10' wide pad, s. of La Cos;a Rd. © S a. 121+50 242 10' wide pad, s. of La Cos.a Rd. © s a. 120+37 243 10' wide pad, s. of La Cos:a Rd. © s a. 119+00 244 10' wide pad, s. of La Cos:a Rd. © s a. 117+50 245 10' wide pad, s. of La Cos :a Rd. © sta. 116+25 246 10' wide pad, s. of La Cos :a Rd. @ sta. 114+75 TEST COMPARED TO: PROCTOR MAXIMUM DRY NUMBER DENSITY (PCF) 13 119.6 REMARKS OPTiMUM Performed In General Accordance With: MOISTURE 3 - ASTM D2922 (6) 11.2 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 ~ mon LAW/CRANDALL ow 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 27 CLIENT: City of Carlsbad JOBNO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 08/31/78 231 11.9 110.5 12 98 90 3 13.5' Tests Performed on 09/02/)8 232 9.2 109.2 13 91 90 3 17' 233 11.3 111.1 13 93 90 3 17.5' 234 11.3 110.5 13 92 90 3 17.5' Tests Performed on 09/04/)8 235 12.9 111.7 13 93 90 3 21' 236 12.4 110.5 13 92 90 3 22' 237 11.8 111.1 13 93 90 3 23' TEST LOCATIONS: 231 Crib wall *2 bac :fill © sta . 74+55 232 Crib wall #2 bac :fill @ sta . 75+90 233 Crib wall #2 bac :fill © sta . 75+00 234 Crib wall *2 bac :fill © sta . 73+90 235 Crib wall #2 bac :fill © sta . 75+37 236 Crib wall *2 bac :fill @ sta. 74+40 237 Crib wall *2 bac:fill © st a. 73+45 TEST COMPARED TO: REMARKS PROCTOR MAXIMUMORY OPTIMUM Performed In General Accordance With: NUMBER DENSITY MOISTURE 3 - ASTM D2922 (PCF) (%) 12 112.5 14.8 13 119.6 11.2 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: / David C. Wilson, RCE #54734 , wom LAW/CRANDALL 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 ow REPORT OF FIELD DENSITY TESTS Page 26 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 08/19/ 8 224 6.3 109.8 12 98 90 3 9.5' 225 8.8 106.7 12 95 90 3 9.5' 226 9.9 106.8 12 95 90 3 10' Tests Performed on 08/28/)8 227 7.8 111.8 13 93 90 3 14.5' 228 8.7 115.5 13 97 90 3 21' 229 9.0 111.7 13 93 90 3 14' Tests Performed on 08/31/)8 230 11.6 107.4 12 95 90 3 13.5' TEST LOCATIONS: 224 Crib wall 32 bacfill © sta . 72+75 225 Crib well #2 bacfill © sta . 73+75 226 Crib wall #2 baccfill © sta . 74+48 227 Storm (rain box Dackfill © sta. 121+)0 228 Storm C raii backi1l © sta. 103+10 229 Crib w 11 #2 bacfill © sta . 76+34 230 Crib w 11 #2 bac :fill © sta . 75+70 TEST COMPARED TO: REMARKS PROCTOR MAXIMUMORY OPI1MUM Performed In General Accordance With: NUMBER DENSITY MOISTURE 3 - ASTM D2922 (PCF) (%) 12 112.5 14.8 13 119.6 11.2 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 ~ mon LAW/CRANDALL AMIow 9177 Sky Park Ct.,Ste A San Diego,CA 92123 L. 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 25 CLIENT: City of Carlsbad JOBNO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 08/0778 218 8.4 111.7 13 93 90 3 13' Tests Performed on 08/10/)8 219 9.3 107.4 12 95 95 3 11' 220 9.2 108.6 12 97 95 3 12.5' 221 9.3 1,08.0 12 96 95 3 11.5' Tests Performed on 08/12/)8. 222 9.6 110.5 12 98 95 3 19' 223 13.3 108.6 12 97 90 3 19.5' TEST LOCATIONS: 218 Fill from sta. 1 L4+50 to 12 2+50 219 Choker @ sta. 11+oo, 18' Erom toe 220 Choker @ sta. 113+50, 16' Erom toe - 221 Choker @ sta. 111+50, 17.5' from toe 222 Over ex ., roadwa, @ sta. 51+71 223 Over e>., roadway @ sta. 53+30 TEST COMPARED TO: REMARKS PROCTOR MAXIMUM DRY 0PI1MUM Performed In General Accordance With: NUMBER DENSRY MOISTURE 3 - ASTM D2922 (PCF) (%) 13 119.6 11.2 12 112.5 14.8 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: "-0 't'— David C. Wilson, RCE #54734 OrMiomm LAW/CRANDALL L 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 24 CLIENT: City of Carlsbad JOBNO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 07/31/ 8 209 7.9 126.1 4 97 95 3 18' 210 9.7 122.3 13 100+ 95 3 12' 211 9.0 117.4 13 98 95 3 10' Tests Performed on 08/07/)8 212 8.6 109.2 12 97 90 3 10' 213 12.0 120.4 13 100+ 90 3 11' 214 13.6 109.9 13 92 90 3 12.5' 215 11.5 118.7 13 99 90 3 14' 216 12.6 108.7 12 97 95 3 11.5' 217 12.8 107.4 12 95 95 3 11.5' TEST LOCATIONS: 209 Sewer line backf.11 © sta. 82+50 210 Sewer line backfll @ sta. 79+00 211 Sewer line backfl1 © sta. 77+75 212 Fill @ sta. 117+30 213 Fill @ sta. 118+0, 35' frm toe 214 Fill © sta. 120+47, 30' frm toe 215 Fill © sta. 121+6, 38' frm toe 216 Fill © sta. 115+0, 42' frm toe 217 Fill © sta. 117+0, 40' frm toe TEST COMPARED TO: PROCTOR MAXIMUM DRY NUMBER DENSITY (PCF) 4 130.3 13 119.6 12 112.5 REMARKS OPTIMUM Performed In General Accordance With: MOISTURE 3 - ASTM D2922 (%) 9.3 11.2 14 .8 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 I MAM LAW/CRANDALL OW Awl 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 23 CLIENT: City of Carlsbad JOBNO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 07/2878 202 0.0 0.0 13 0 << 95 3 203 0.0 0.0 13 0 << 95 3 204 0.0 0.0 13 0 << 95 3 Tests Performed on 07/30/)8 205 7.8 121.1 13 100+ 95 3 10.5' 206 9.2 114.9 . 13 96 95 3 10' 207 9.2 114.9 13 96 95 .3 9' Tests Performed on 07/31/)8 208 7.3 129.2 4 99 95 3 17.5' TEST LOCATIONS: 202 see asihalt density report 203 see as halt density report 204 see as] halt density report 205 sewer line backf.11 @ sta. 74+25 206 Sewer line backf11 @ sta. 75+50 207 Sewer me backf.11 @ sta. 76+75 208 Sewer l ine backf..11 © sta. 84+25 TEST COMPARED TO: REMARKS PROCTOR MAXIMUM DRY OPTIMUM Performed In General Accordance With: NUMBER OENSI1Y MOISTURE . 3 - ASTM D2922 13 119.6 11.2 << Denotes Less than Specified Compaction 4 130.3 9.3 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE *54734 LAW/CRANDALL 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 22 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 07/2778 193 10.2 116.7 13 98 90 3 14' 194 10.5 113.6 13 95 90 3 17' 195 7.7 112.4 13 94 90 3 17' Tests Performed on 07/28/)8 196 10.7 111.1 13 93 90 3 18' 197 9.9 113.7 13 95 95 3 15' 198 7.3 119.9 13 100 90 3 16' 199 11.8 116.2 13 97 95 3 9.5' 200 12.5 114.8 13 96 95 3 9' 201 10.4 114.8 13 96 95 3 8.5' TEST LOCATIONS: 193 Box culvert wing wall back ill @ sta 128+50 194 Box culvert wing wall back ill ® sta 128+50 195 Box culvert wing wall back i11 © sta 128+50 196 Sidewal k © sta. 129+00 197 Box culvert wing wall backfill © sta 128+50 198 Slope E.w. of box culvert o) sta. 128F50 199 Sewer line backfill © sta. 45+00 200 Sewer line backfill © sta. 43+50 201 Sewer l ine backfill © sta. 41+95 TEST COMPARED TO: PROCTOR MA)QMUM DRY NUMBER DENSITY (PCF) 13 119.6 REMARKS OPTIMUM Performed In General Accordance. With: MOISTURE 3 - ASTM D2922 (%) 11.2 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 LAW/CRANDALL OW 9177 Sky Park Ct.,Ste A. San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 21 CLIENT: City of Carlsbad JOBNO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 07/23/ 8 186 7.9 110.5 12 98 95 3 19' 187 8.4 111.7 12 99 95 3 16' Tests Performed on 07/24/)8 188 11.7 116.8 13 98 95 3 9.5' 189 13.1 114.9 13 96 95 3 10' 190 12.7 118.0 13 99 95 3 10.5' Tests Performed on 07/27/)8 191 11.4 114.9 13 96 90 3 11' 192 11.1 116.9 13 98 90 3 12.5' TEST LOCATIONS: 186 Sewer line backfill © sta. 65+00 187 Sewer line backfill @ sta. 67+00 188 Sewer line backfill © sta. 48+10 189 Sewer line backfill © sta. 47+40 190 Sewer line backfill © sta. 46+65 191 Box culvert wing wall back fill © sta 128+50 192 'Box culvert wing wall back fill @ sta 128+50 TEST COMPARED TO: PROCTOR MAXIMUM DRY NUMBER DENSI1Y (PCF) 12 112.5 13 119.6 REMARKS OPTIMUM REMARKS In General Accordance With: MOISTURE 3 - ASTM D2922 (%) 14.8 11.2 DISTRIBUTION: I City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RICE #54734 LAW/CRANDALL ow Mood 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 20 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 07/22/)8 178 8.3 113.6 6 91 << 95 3 23.5' 179 8.1 104.9 12 93 << 95 3 21.5' 179 6.9 108.6 12 97 95 3 21.5' 180 6.9 108.6 12 95 95 3 18.5' 181 8.6 109.2 12 97 95 3 16.5' 182 8.5 110.6 12 98 95 3 14.5' 183 11.1 113.0 2 94 90 3 10.5' 184 8.1 106.8 2 89 << 90 3 12' Tests Performed on 07/23/)8 185 7.2 112.4 12 100 95 3 21' TEST LOCATIONS: 178 Sewer line backfill © sta. 60+90 179 Sewer line backfill® sta. 63+55 179 RETEST OF #179 180 Sewer line backfill © sta. 64+75 181 Sewer line backfill ® sta. 66+05 182 Sewer line-backfill © sta. 67+10 183 Fill @ sta. 120+15 184 Fill @ sta. 121+2 185 Sewer line backfill © sta. 63+75 TEST COMPARED TO: PROCTOR MP)(IMUM DRY NUMBER DENSITY (PCF) .6 125.3 12 112.5 2 119.6 REMARKS OPTIMUM Performed In General Accordance With: MOISTURE 3 - ASTM D2922 (9) 10.3 << Denotes Less than Specified Compaction 14 .8 10.9 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: jj David C. Wilson, RCE #54734 LAW/CRANDALL 2'-0 A501 ow 9177 Sky Park Ct.,Ste A San Diego,CA. 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 19 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 07/217)8 169 12.3 111.8 12 99 95 3 21.5' 170 9.1 123.0 13 100+ 95 3 17' 171 8.5 110.5 14 90 << 95 3 23' 172 8.7 108.6 7 97 95 3 25.5' 173 7.1 123.0 13 100+ 95 3 25.5' 174 7.9 109.9 13 92 << 95 3 25.5' 175 8.7 122.4 13 100 95 3 24.5' Tests Performed on 07/22/)8 176 8.1 123.0 14 100 95 3 26' 177 7.2 120.5 6 96 95 3 25.5' TEST LOCATIONS: 169 Sewer line backfill @ sta. 55+00 170 Sewer line backfill © sta. 129+50 171 Sewer line backfill © sta. 56+00 172 Sewer line © sta. 57+00 173 Sewer line backfill © sta. 58+00 174 Sewer line backfill © sta. 58+50 175 Sewer line backfill @ sta. 59+00 176 Sewer line backfill © sta. 59+00 177 Sewer line backfill © sta. 60+00 TEST COMPARED TO: REMARKS PROCTOR MAXIMUMORY OPTIMUM Performed In General Accordance With: NUMBER DENSITY MOISTURE 3 - ASTM D2922 12 112.5 14.8 << Denotes Less than Specified Compaction 13 119.6 11.2 14 122.8 10.4 7 131.1 7.3 6 125.3 10.3. DISTRIBUTION: City of Carlsbad/Eng. Dept. (lC,1B,lD) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 W— MAIM LAW/CRANDALL ~—o A"j ow 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 18 CLIENT: City of Carlsbad JOBNO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 07/18/ 8 162 7.6 114.9 2 96 95 3 11' Tests Performed on 07/20/)8 163 9.1 116.8 14 95 95 3 9' 164 10.9 114.9 13 96 95 3 8' 165 11.3 116.1 13 97 95 3 7.5' 166 10.9 114.9 13 96 95 3 11' 167 8.9 118.6 13 99 95 3 13' 168 8.7 120.5 13 - 100 95 3 15' TEST LOCATIONS: 162 Sewer line backfill @ sta. 163 Sewer line backfill @ sta. 3+00 164 Sewer line backfill ® sta. 5+00 165 Sewer line backfill © sta. 6+50 166 Sewer line backfill © sta. 9+40 167 Over e: , roadway © sta. 19+50 168 Over e>., roadway © sta. 19+50 TEST COMPARED TO: REMARKS PROCTOR MA)MUMDRY OPTIMUM Performed In General Accordance With: NUMBER DENSrr( MOISTURE 3 - ASTM D2922 (PCF) (%) 2 119.6 10.9 14 122.8 10.4 13 119.6 11.2 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE *54734 . Al MIM LAW/CRANDALL ' 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 17 CLIENT: City of Carlsbad JOBNO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 07/1478 155 13.9 112.4 12 100 90 3 11.5' Tests Performed on 07/17/)8 156 12.5 115.5 13 97 90 3 10' 157 11.7 117.4 13 98 95 3 10.5' Tests Performed on 07/18/)8 158 8.9 114.0 2 95 95 3 12' 159 9.3 114.3 2 96 95 3 11.5' 160 9.9 113.7 2 95 95 3 10.5' 161 9.8 114.3 2 96 95 3 ill TEST LOCATIONS: 155 Storm rain 5. o La Costa Rd., 9' e of Saxon @ sta. 11-84 156 Storm rain backill@ sta. 15+35 157 Sewer me backfill @ sta. 9+75 158 Sewer line'backfill me backfill © sta. 14+75 159 Sewer me backf Lii @ sta. 11+50. 160 Sewer me backfill © sta. 13+75 161 Sewer @ sta. 12+50 TEST COMPARED TO: PROCTOR MAXIMUM DRY NUMBER DENSITY (PCF) 12 112.5 13 119.6 2 119.6 OPTIMUM REMARKS Performed In General Accordance With: MOISTURE 3 - ASTM D2922 (9) 14 .8 11.2 10.9 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: LWJL David C. Wilson, RCE 454734 w— ~ mon LAW/CRANDALL 9177 Sky Park Ct. ,Ste A San Diego,CA 92123 aw REPORT OF FIELD DENSITY TESTS CLIENT: City of Carlsbad PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. 619-278-3600 Page 16 JOBNO.: 41.50396.18 TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 06/1278 128 6.3 118.6 4 91 90 3 6' 129 5.8 119.2 4 91 90 3 6' Tests Performed on 07/10/)8 150 11.5 114.3 2 96 90 3 . 12.5' 151 10.8 103.7 12 ' 92 90 3 14' 152 12.7 108.0 2 90 90 3 12' 153 7.3 103.0 12 92 90 3 14' Tests Performed on. 07/14/ 8 154 13.1 106.5 12 95 ' 90 3 12' TEST LOCATIONS: 128 Roadway fill, sugrade © s:a. 44+00 129 Roadway fill © s:a. 43+50 150 La Costa Rd. 15' from s. e dge © sta. 69+50 151 La Costa Rd. 10.51 from s. end © sta 67+50 152 La Costa Rd. 10.51 from s. end © sta 67+50 153 La Costa Rd. 13' s. from edge © sta. 64+50 154 Storm (rain S. o f La Costa Rd. © sta 71+00 TEST COMPARED TO: PROCTOR MMIMUM DRY NUMBER DENSITY (PCF) 4 130.3' 2 . 119.6 12 112.5 OPTIMUM REMARKS Performed In General Accordance With: MOISTURE 3. - ASTM D2922 9.3 .• . 10.9 14.8 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,lB,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 w— '~ own LAW/CRANDALL 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 ow REPORT OF 'FIELD DENSITY TESTS Page 15 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 06/1178 119 7.1 114.9 2 96 95 3 11' 120 7.7 113.7 2 95 95 3 12.5' 121 6.8 118.6 6 95 95 3 14.5' 122 4.8 131.0 4 100+ 95 3 15.5' 123 6.5 125.5 4 96 95 3 18' 124 7.0 124.9 , 4 96 95 3 21.5' Tests Performed on 06/12/)8 125 7.0 124.3 4 95 95 3 18.5' 126 7.0 124.3 4 95 95 3 is, 127 7.5 124.8 4 96 95 3 15' TEST LOCATIONS: 119 Finishid subgrad, fill © ;ta. 72+50 120 Finished subgrad, fill ® ;ta. 69+50 121 Finished subgrad, fill © 3ta. 67+50 122 Finished subgrad, fill © sta. 65+50 123 Roadway © sta. 6+90 124 Roadway @ sta. 59+90 125 Roadway finished subgrade a? sta. 58+)0 126 Roadway finished subgrade a? sta. 56+50 127 Roadway finished subgrade a? sta. 54+)0 TEST COMPARED TO: PROCTOR MAXIMUM DRY NUMBER DENSITY (PCF) 2 119.6 6 125.3 4 130.3 REMARKS OPTIMUM REMARKS In General Accordance With: MOISTURE 3 - ASTM D2922 (%) 10.9 10.3 9.3 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 LAW/CRANDALL ow 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 14 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 06/107)8 110 8.7 115.5 2 97 95 3 8.5' 111 7.0 124.9 4 96 95 3 8.5' 112 6.0 124.2 4 95 95 3 8.5' 113 10.5 118.6 2 99 95 3 8' Tests Performed on 06/11/)8 114 10.4 114.9 2 96 95 3 15.5' 115 9.2 121.8 2 100+ 95 3 17' 116 9.1 116.1 2 97 90 3 18' 117 9.1 116.8 2 98 95 3 8' 118 5.9 116.1 2 97 95 3 9.5' TEST LOCATIONS: 110 fill © sta. 84+63 111 fill® sta. 82+5) 112 fill © sta. 80+5) 113 fill © sta. 78+5) 114 fill @ sta. 128+30 115 fill ® sta. 128+5 116 box culvert bkflL © sta. 17+50 117 Finish Ed subgrath, fill ® sta. 76+50 118 Finish Ed subgrad, fill © sta. 74+50 TEST COMPARED TO: PROCTOR MAXIMUM DRY NUMBER DENSITY (PCF) 2 119.6 4 130.3 REMARKS OPTIMUM REMARKS In General Accordance With: MOISTURE 3 - ASTM D2922 (%) 10.9 9.3 DISTRIBUTION: City of Carlsbad/Eng. Dept. (lC,lB,lD) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 w— i mom LAW/CRANDALL ~~o Awl 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 ow LM REPORT OF FIELD DENSITY TESTS Page 13 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 06/097)8 101 7.0 124.9 4 96 95 3 - 102 9.3 119.9 4 92 90 3 10.5' 103 8.9 118.6 4 91 90 3 14.5' 104 8.2 121.7 4 93 90 3 10.5' Tests Performed on 06/10/)8 105 10.7 122.4 4 94 90 3 13' 106 8.9 119.3 4 93 90 3 9' 107 10.9 120.5 4 94 90 3 12.5' 108 8.3 119.9 4 93 90 3 12' 109 8.4 119.2 4 93 90 3 8.5' TEST LOCATIONS: 101 N. La C osta Ave. ® sta. 88+-50 102 Fill n. La Costa Ave., 23.5' s. of n slope to © sta. 55+09 103 N. La Costa Ave., 4.5' s. Df n. slop top © stt. 57+90 104 Fill n. La Costa Ave., 30' s. of n. 31ope toe D sta. 55+0 105 fill @ sta. 56+50 106 fill © sta. 52+5) 107 fill © sta. 54+75 108 fill © sta. 52+75 109 fill @ sta. 50+53 TEST COMPARED TO: PROCTOR MAXIMUM DRY NUMBER DENSITY (PCF) 4 130.3 OPTIMUM REMARKS Performed In General Accordance With: MOISTURE 3'- ASTM D2922 (9) 9.3 DISTRIBUTION: City of Carlsbad/Eng. Dept. (lC,1B,lD) RESPECTFULLY SUBMITTED: David C. Wilson, RICE *54734 LAW/CRANDALL 'W Awl • 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 12 CLIENT: City of Carlsbad JOB NO.:, 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca., TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 06/08/ 8 92 11.2 111.7 2 93 90 3 6.5' 93 7.9 109.9 2 92 90 3 8' 94 8.4 118.6 4 91 90 3 18' 95 10.2 123.0 4 94 90 3 15.5' Tests Performed on 06/09/)8 96 8.1 116.7 4 90 90 3 15.5' 97 8.0 117.3 4 90 90 3 12' 98 8.4 118.6 6 95 95 3 25' 99 7.8 121.1' 6 97 95 3 22.5' 100 7.6 123.6 4 95 95 3 is, TEST LOCATIONS: 92 Fill n. La Costa Ave., 18' s. of n. ;lope toe sta. 54+0 93 Fill n. La' Costa Ave., 10' s. of n. ;lope toe sta. 52+0 94 Fill n. La Costa Ave., 7.5' s. from 'op of sloe © sta. 3+70 95 Fill n. La Costa Ave., 10' s. from t p of slop ® sta. 9L+20 96 N. La (osta Ave., 25' s. of n. slope toe © sta. 58+90 97 Fill n. La Costa Ave., 38' s. of n. 31ope toe sta. 57+0 98 N. La Costa Ave., 22' S. of n. slope toe © sta. 95+70 99 N. La Costa Ave., 20' s. of n. slope toe © sta. 93+20 100 N. La Costa Ave., 15' s. f rom n. sloe toe® s:a. 90+70 TEST COMPARED TO: PROCTOR MAXIMUM DRY NUMBER DENSrI'Y (PCF) 2 119.6 4 130.3 6 125.3 REMARKS OPTIMUM Performed In General Accordance With: MOISTURE 3 - ASTM D2922 (9G) 10 .9 9.3 10.3 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE 454734 I MAM LAW/CRANDALL Awl 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 11 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 06/05/)8 83 9.2 114.9 2 96 90 3 21' 84 10.4 114.8 2 96 90 3 12' 85 9.3 114.3 2 96 90 3 11.5' Tests Performed on 06/08/)8 86 10.5 124.9 4 96 95 3 29' 87 10.4 120.5 6 96 95 3 28.5' 88 6.5 125.5 6 100 95 3 28' 89 8.8 120.5 4 92 90 3 24.5' 90 10.1 111.2 2 93 90 3 8.5' 91 10.8 110.5 2 92 90 3 6.5' TEST LOCATIONS: 83 Fill n. La Costa Ave., 27' s. from tp of slop @ sta. 93+70 84 Fill n. La Costa Ave., 7' s. from to of slope ® sta. 91 20 85 Fill n. La Costa Ave., 10' s. from t p of slop © sta. 8 +50 86 Fill n. La Costa Ave., 27' s. from t p of slopB © sta. 1)0+20 87 Fill n. La Costa Ave., 28.51 s. from top od sl pe © sta. 98+70 88 Fill n. La Costa Ave., 23' S; from top of slop © sta. 97420 89 Fill n. La Costa Rd., 8.5' s. from top of slopB @ sta. 95+20 90 Fill n. La. Costa Ave, 23.51 's. of n. slope toe © sta. 581-25 91 Fill n. La Costa Ave., 261 .s. of n. lope toe P sta. 56+6 TEST COMPARED TO: REMARKS PROCTOR MAXIMUMORY OPTIMUM . Performed In General Accordance With: NUMBER DENSITY MOISTURE 3 - ASTM D2922 (PCF) (%) 2 119.6 10.9 4 130.3 9.3 6 125.3 10.3 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: J~2 - David C. Wilson, RCE #54734 w- i MIM LAW/CRANDALL ~'~o Awl 9177 Sky Park Ct.,Ste A San Diego,CA 92123 aw 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 10 CLIENT: City of Carlsbad JOBNO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 06/0478 74 7.6 114.9 2 96 95 3 8.5' 75 7.4 118.0 2 99 95 3 9.5' 76 10.7 116.7 1 97 90 3 11' 77 7.8 121.1 1 100 95 3 15.5' 78 7.0 123.7 4 95 95 3 25' 79 7.6 124.2 4 95 95 3 23' Tests Performed on 06/05/)8 80 11.4 119.9 4 92 90 3 29' 81 9.3 120.5 4 92 90 3 28' 82 8.3 121.1 4 93 90 3 22.5' TEST LOCATIONS: 74 Clvrt. b.f. 8.5' from top Df slope n La Costa Ave. ® St L. 113+89 75 N. La Costa Ave., 9' s. of top of n. slope @ s a. 112+00 76 N. La Costa Ave., 4.5' 5. from top o slope® 3ta. 110+01 77 N. La Costa Ave., 16' from top of n. slope® s.a. 108+00 78 N. La Costa Ave., 25' from top of sl pe ® sta. 101+20 79 N. La Costa Ave., 30' from top of n. slope® s.a. 103+20 80 Fill n. La Costa Ave., 9' 3. from to of slope ® sta. 10L+20 81 Fill n. La Costa Ave., 6' 3. froto of slope® sta. 98-20 82 Fill n. La Costa Ave., 7.5' s. from op of sloe ® sta. 16+00 TEST COMPARED TO: PROCTOR MAXIMUM DRY NUMBER DENSITY (PCF) 2 119.6 1 120.7 4 130.3 REMARKS OFI1MUM Performed In General Accordance With: MOISTURE 3 - ASTM D2922 (9) 10.9 11.1 9.3 DISTRIBUTION: City of-Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: C- 1 /-'4- - David C. Wilson, RCE 454734 LAW/CRANDALL OW Awl 9177 Sky Park Ct.,Ste A San Diego,CA 92123 IF I 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 9 CLIENT: City of Carlsbad JOBNO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 06/03/ 8 65 6.7 121.6 4 93 90 3 12.5' 66 9.6 104.2 3 90 90 3 13' 67 7.0 123.7 4 95 95 3 20.5' 68 10.5 113.0 2 94 90 3 14' Tests Performed on 06/04/)8 69 8.1 116.7 2 98 90 3 11.5' 70 9.2 115.5 2 97 95 3 12' 71 9.4 112.4 2 94 90 3 9' 72 9.2 114.9 2 . 96 95 3 10' 73 9.1 116.1 2 97 90 3 6' TEST LOCATIONS: 65 Fill n. La Costa Ave., 8' s. of n. s.ope toe © sta. 66+2 66 Fill n. La-Costa Ave., 7' s . of n. s .ope toe ® sta. 67+3 67 Fill n. La Costa Ave., 18' s. from t p of slope © sta. 1)4+60 68 N. La Costa Ave. © sta. 122+75, cut 311 for tern:). a/c 69 N. La Costa Ave., 24' s. of n. slope @ sta. 113+50 70 N. La Costa Ave., 15' s. of top of n slope © sta. 118+0 71 N. sloje, n. La osta Ave., 12' s. o n. slope toe @ sta 118+00 72 N. La Costa Ave., 11' s. from top of slope © s a. 116+50 73 N. slole, n. La osta Ave., 8' s. of n. slope toe © sta. 115+50 TEST COMPARED TO: PROCTOR MAXIMUM DRY NUMBER DENSITY (PCF) 4 130.3 3 116.4 2 119.6 REMARKS OPTIMUM Performed In General Accordance With: MOISTURE 3 - ASTM D2922 (%) 9.3 12.5 10.9 - V DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 w— MAIM LAW/CRANDALL OW Awl 9177 Sky Park Ct.,Ste A San Diego,CA 92123 L 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 8 CLIENT: City of Carlsbad JOBNO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 06/01/ 8 58 7.8 120.5 4 92 90 3 15' 59 10.1 104.9 3 90 90 3 17.5' 60 9.3 113.6 3 98 90 3 13' Tests Performed on 06/02/)8 61 12.3 111.8 2 93 90 3 14' Tests Performed on 06/03/)8 62 7.2 120.5 4 92 90 3 15' 63 8.7 115.5 3 99 90 3 13' 64 7.0 123.7 4 95 90 3 12' TEST LOCATIONS: 58 Fill n. La Costa Ave., 32.5' s. of n slope to ® sta. 93+00 59 Trench b.f. culvert © sta. 103+00, 5 ' s. of n. slope to 60 Trench b.f. culvert © sta. 92+50, 47 s. of n. slope toe 61 Sta. 11+30 n. La Costa Av., 3' s. of cut for RW 62 fill n. La Costa Rd., 22.5' s. of n. slope toe ® sta. 621-90 63 Fill n. La Costa Ave., 17' s. of n. lope toe P sta. 63+0 64 Fill n. La Costa Ave., 12' s. of n. lope toe P sta. 65+0 TEST COMPARED TO: PROCTOR MAXIMUM DRY NUMBER DENSITY (PCF) 4 130.3 3 116.4 2 119.6 OPTIMUM REMARKS Performed In General Accordance With: MOISTURE 3 - ASTM D2922 (%) 9.3 12.5 10 .9 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 LAW/CRANDALL ow 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 7 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 05/297)8 49 7.7 121.7 4 93 90 3 21.5' 50 7.6 124.2 4 95 90 3 20' 51 8.6 123.0 4 94 90 3 17' 52 9.9 119.8 4 92 90 3 14.5' 53 8.3 120.5 4 92 90 3 19.5 54 9.1 123.0 4 94 90 3 22' Tests Performed on 06/01/)8 55 5.3 117.4 4 90 90 3 23' 56 5.2 119.9 4 92 90 3 20' 57 6.5 124.9 4 96 90 3 17.5' TEST LOCATIONS: 49 Fill n. La Costa Ave., 47. ' s. of n slope to @ sta. 93+20 50 Fill n. La Costa Ave., 44' s. of n. lope toe sta. 96+0 51 Fill n. La Costa Ave., 35.51 s. of n slope to @ sta. 91+20 52 Fill n. La Costa Ave., 34' s. of n. ;lope toe sta. 92+20 53 Fill n. La Costa Ave., 34' s. of n. 31ope toe sta. 10300 54 Fill n. La Costa Ave., 47' s. of n. 31ope toe sta. 101 .20 55 Fill n. La Costa Ave., 48' s. of n. 31ope toe sta. 9+2 56 Fill n. La Costa Ave., 49' s. of n. oe © sta. 97+00 57 Fill n. La Costa Ave., 55' s. of n. oe @ sta. 95+00 TEST COMPARED TO: PROCTOR MAXIMUM DRY NUMBER DENSITY (PCF) 4 130.3 OPTIMUM REMARKS Performed In General Accordance With: MOISTURE 3 - ASTM D2922 (9) 9.3 DISTRIBUTION: City of Carlsbad/Eng. Dept. (lC,lB,lD) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 own LAW/CRANDALL SW Awl 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 6 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed On 05/27/98 41 10.1 111.2 3 96 90 3 16.5' 42 11.3 105.5 3 91 90 3 16.5' Tests Performed on 05/28/)8 43 10.2 116.7 3 100 90 3 15.5' 44 11.3 111.1 3 95 90 3 11.5' 45 11.9 115.5 3 99 90 3 9.5' 46 12.3 111.8 3 96 90 3 7' 47 9.3 120.5 4 92 90 3 18.5' 48 9.2 121.2 4 93 90 3 19' TEST LOCATIONS: 41 Fill n. La Costa Ave., 31. '. s. of n slope to @ sta. 97+20 42 Fill n. La Costa Ave., 30' s. of n. lope toe sta. 95+0 43 Fill n. La Costa Ave., 35' s. of n. lope toe sta. 93+ 0 44 Fill n. La Costa Ave., 33' s. of n. lope toe ? sta. 91+0 45 Fill n. La' Costa Ave., 33' s. of n. lope toe sta. 89+10 46 Fill n. La Costa Ave., 26.51 s. of n slope to © sta. 8/+00 47 Fill n. La Costa Ave., 31' s. of n. glope toe P sta. 104 -20 48 Fill n. La Costa Ave., 34' s. of n. 31ope toe P sta. 1021-20 TEST COMPARED TO: PROCTOR MAXIMUM DRY NUMBER DENSITY (PCF) 3 116.4 4 130.3 REMARKS OPTiMUM Performed In General Accordance With: MOISTURE 3 - ASTM D2922 (%) 12 .5 9.3 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 ki LAW/CRANDALL 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 ow REPORT OF FIELD DENSITY TESTS Page 5 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 05/26/)8 32 11.8 106.1 3 91 90 3 16' 33 13.4 107.3 3 92 90 3 16.5' 34 11.9 110.5 3 95 90 3 17' 35 11.4 109.9 3 94 90 3 16' 36 10.2 109.9 3 94 90 3 17.5' 37 13.0 110.5 3 95 90 3 17.5' Tests Performed on 05/27/)8 38 11.9 110.5 1 92 90 3 9' 39 10.3 115.5 3 99 90 3 17.5' 40 11.0 108.6 3 93 90 3 17' TEST LOCATIONS: 32 Fill n. La Costa Ave., 19' s. of n. lope toe sta. 1051-00 33 Fill n. La Costa Ave., 29' s. of n. ;lope toe sta. 1031-00 34 Fill n. La Costa Ave., 22' s. of n. ;lope toe sta. 101f-20 35 Fill n. La Costa Ave., 25' s. of n. lope toe sta. 99+0 36 Fill n. La Costa Ave., 18' s. of n. lope toe sta. 105 00 37 Fill n. La Costa Ave., 29' s. of n. lope toe sta. 10300 38 Fill n. La Costa Ave., 25' s. of n. lope toe sta. 117.60 39 Fill n. La Costa Ave., 25' s. of n. lope toe sta. 101.20 40 Fill n. La Costa Ave., 32' s. of n. lope toe sta. 9940 TEST COMPARED TO: PROCTOR MAXIMUM DRY NUMBER DENSITY (PCF) 3 116.4 1 120.7 REMARKS OPTIMUM Performed In General Accordance With: MOISTURE 3 - ASTM D2922 (%) 12.5 11.1 J DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 Al MIM LAW/CRANDALL OW Awl 9177 Sky Park Ct.,Ste A San Diego,CA 92123 IF I 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 4 CLIENT: City of Carlsbad JOBNO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 05/2278 24 8.1 107.4 2 90 90 3 8' 24 9.3 114.3 2 96 90 3 9' 25 7.2 104.2 2 87 << 90 3 7' 25 10.5 113.0 2 94 90 3 8' 26 12.1 119.2 3 100+ 90 3 13.5' 27 11.7 116.8 3 100 90 3 11.5' 28 11.2 116.8 3 100 90 3 7.5' 29 10.5 113.6 3 98 90 3 9.5' 30 11.6 118.0 3 100+ 90 3 16' 31 11.5 108.6 2 91 90 3 7' TEST LOCATIONS: 24 Fill n. La Costa Ave., 8' . of n. s.ope toe® sta. 71+5• 24 RETEST OF #24 25 Fill n. La Costa Ave., 8' 9. of n. s .ope toe @ sta. 25 RETEST OF #25 26 Fill n. La Costa Ave., 25.51 s. of n slope to @ sta. 9 +20 27 Fill n. La Costa Ave., 18.51 s. of n slope to © sta. 9 +70 .28 Fill n. La Costa Ave., 24' s. of n. lope toe P sta. 91+20 29 Fill n. La Costa Ave., 21.51 s. of n slope to @ sta. 8)+00 30 Fill n. La Costa Ave., 23' s. of n. glope toe @ sta. 101 70 31 Fill n. La Costa Ave., 23' s. of n. 31ope toe @ sta. 85+ 0 TEST COMPARED TO: REMARKS PROCTOR MAXIMUM DRY OPTIMUM Performed In General Accordance With: NUMBER DENSITY MOISTURE 3 - ASTM D2922 (PCF) (%) 2 119.6 10.9 << Denotes Less than Specified Compaction 3 116.4 12.5 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) . RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 ~ mam LAW/CRANDALL IF I 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 REPORT OF FIELD DENSITY TESTS Page 3 CLIENT: City of Carlsbad JOBNO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 05/2178 16 6.7 111.7 1 93 90 3 12.5' 17 6.7 112.4 1 93 90 3 10' 18 8.5 111.1 1 92 90 3 9.5' 19 6.7 112.4 1 93 90 3 8.5' 20 7.3 119.9 1 99 90 3 8.5' 21 6.7 112.4 1 93 90 3 8.5' 22 12.6 114.2 1 95 90 3 15' Tests Performed on 05/22/)8 23 6.4 108.0 2 90 90 3 10' 23 10.8 110.5 2 92 90 3 12' TEST LOCATIONS: 16 Fill n. La Costa Ave., 23.' S. of n slope to © sta. 95+00 17 Fill n. La Costa Ave.,26' Erom n. slope toe © ta. 92+00 18 Fill n. La Costa Ave., 22.51 s. of n slope to © sta. 9)+50 19 Fill n. La Costa Ave., 24' s. of n. slope toe sta. 89+0 20 Fill n. La, Costa Ave., 16' s. of n. slope toe sta. 1131-90 21 Fill n. La Costa Ave., 21.51 s. of n slope toe @ sta. 1.6+50 22 Fill n. La Costa Ave., 29' s. of n. lope toe sta. 1001-40 23 Fill n. La Costa Ave., 8' r,. of n. slope toe © sta. 69+01 23 RETEST OF #23 TEST COMPARED TO: PROCTOR MA)OMUM DRY NUMBER DENSITY (PCF) 1 120.7 2 119.6 REMARKS OPTIMUM Performed In General Accordance With: MOISTURE 3 - ASTM D2922 (6) 11.1 10 .9 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE 454734 w— man LAW/CRANDALL o "I 9177 Sky Park Ct.,Ste A San Diego,CA 92123 619-278-3600 IF mmw REPORT OF FIELD DENSITY TESTS / Page 2 CLIENT: City of Carlsbad JOB NO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 05/19/ 8 8 7.3 119.3 1 99 90 3 13' 9 7.1 114.3 1 95 90 3 13' 10 7.9 119.2 1 99 90 3 11' 11 10.7 116.7 1 97 90 3 12' 12 7.4 116.8 1 97 90 3 10.5' 13 12.5 109.9 2 92 90 3 4.5' Tests Performed on 05/20/)8 14 7.1 113.6 1 94 90 3 11.5' 15 12.5 115.5 1 96 90 3 6.5' TEST LOCATIONS: 8 Fill n. side La Costa Ave., 60' from n. slope .oe © sta. 102+20 9 Fill n. side La Costa Ave., 30' s. o n. toe ® sta. 100+0 10 Fill n. side La Costa Ave., 40' s. 0 n. slope toe © sta 99+00 11 Fill n. side La Costa Ave., 40' s. o n. slope toe © sta 97+50 12 Fill n. side La Costa Ave., 23' s. 0 n. slope toe® sta 96+50 13 Fill n. side La osta Ave., 25' s. o n. slope toe © sta 87+00 14 Fill n. side La Costa Ave., 28' s. o n. slope toe ® sta 93+50 15 Fill n. side La Costa Ave., s. of n. slope toe © sta. 14-50 TEST COMPARED TO: REMARKS PROCTOR MAXIMUM DRY OPTIMUM Performed In General Accordance With: NUMBER DENSITY MOISTURE 3 - ASTM D2922 (PCF) (%) 1 120.7 11.1 2 119.6 10.9 / DISTRIBUTION: City of Carlsbad/Eng. Dept. (lC,lB,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 LAW/CRANDALL ow 9177 Sky Park Ct.,Ste A San Diego,CA 92123 LM 619-278-3600 REPORT OF FIELD DENSITY TESTS CLIENT: City of Carlsbad JOBNO.: 41.50396.18 PROJECT: La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 05/1578 1 9.4 113.0 2 94 90 3 14' 2 11.4 114.9 2 96 90 3 11.5' 3 9.6 110.5 2 92 90 3 12' 4 10.2 109.9 2 92 90 3 10' 5 13.0 111.1 2 93 90 3 9' Tests Performed on 05/18/)8 6 7.5 115.5 1 96 90 3 12' Tests Performed on 05/19/ 8 7 9.3 113.6 1 94 90 3 14.5' TEST LOCATIONS: 1 Fill n. side La Costa Ave. ® sta. 105+50 2 Fill n. side La Costa Ave. © sta. 10L+20 3 Fill n. side La Costa Ave. © sta. 105+60 4 Fill n. side La osta Ave. © sta. 1H+85 5 Fill n. side La Costa Ave. © sta. 10L+30 6 Fill n. side La Costa Ave. © sta. 105+00 7 Fill n. side La Costa Ave., s. of n. slope toe © sta. 1H+50 TEST COMPARED TO: REMARKS PROCTOR MAXIMUM DRY OPTIMUM Performed In General Accordance With: NUMBER DENSITY MOISTURE 3 - ASTM D2922 (PCF) (%) 2 119.6 10.9 1 120.7 11.1 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: David C. Wilson, RCE #54734 PROJECT NAME: City of Carlsbad, La Costa Ave. DATE TESTED: 01/11/99 GAGE USED: 4108 PROJECT NO.: 7034 1.50396.18 TECHNICIAN: Randy Salisbury CLIENT: City of Carlsbad ' REPORT DATE: 01/28/99 WET % MAX. % % TEST # TEST LOCATION, DENSITY MOIST. DENSITY COMP. COMP. (in place) REQ'D 449 North lane ® sta. 122+25 143.0 N/A 147.3 97 95 450 North lane@ sta. 112+00 141.1 N/A 147.3 96 ' 95 451 North lane @ sta. 102+00 - 138.0 N/A 147.3 94 95 452 North lane @.sta. 92+00 , 138.6 N/A 147.3 94 '95 453 North lane ® sta. 82+00 , 139.2 N/A 147.3 95 , 95 454 North lane @ sta. 5 1 +00 - 138.0 N/A 147.3 94 95 455 North lane @ sta. 64+00 139.8 N/A 147.3 95 95 456 North lane @ sta. 75+00 140.5 N/A . 147.3 95 95 Comments: ref. lab #9211 for hveemlstabilometer results. The hveem density was 147.3 pcf. DISTRIBUTION: City of Carlsbad/ B. Barth REVIEWED BY David C. Wilson, RCE #54734 G\Eng\prj\SD Unified Port Dist\80097\P-0 1\repor't TEST # TEST LOCATION 465 South lane @ sta. 44+25 466 South lane @ sta. 54+30 467 North lane © sta. 64+25 468 South lane @ sta. 74+25 469 South lane @ sta. 85+75 470 South lane © sta. 94+25 471 South lane @sta. 106+25 472 South lane © sta. 117+30 WET % MAX. % % DENSITY MOIST. DENSITY COMP. COMP. (in place) REQ'D 139.2 N/A 147.9 94 95 138.0 N/A 147.9 93 95 139.2 N/A 147.9 94 95 139.8 N/A 147.9 95 95 139.8 N/A 147.9 95 95 138.0 N/A 147.9 93 95 139.2 N/A 147.9 94 95 138.0 N/A 147.9 93 95 FIELD DENSITY SUMMARY PROJECT NAME: City of Carlsbad, La Costa Ave. DATE TESTED: 01/13/99 GAGE USED: 4108 PROJECT NO.: 70341.50396.18 TECHNICIAN: Randy Salisbury CLIENT: City of Carlsbad REPORT DATE: 01/28/99 All tests taken on east bound lanes Comments: ref. lab #9228 for hveem/stabilometer results. The hveem density was 147.9 pcf. DISTRIBUTION: City of Carlsbad! B. Barth REVIEWED BY:______________________ David C. Wilson, RCE #54734 I G\Eng\prj\SD Unified Port Dist\80097\P-0 1\report FIELD DENSITY SUMMARY PROJECT NAME: City of Carlsbad, La Costa Ave. DATE TESTED: 01/12/99 GAGE USED: 4108 PROJECT NO.: 70341.50396.18 TECHNICIAN: Randy Salisbury CLIENT: City of Carlsbad REPORT DATE: 01t28/99 WET % MAX. % TEST # TEST LOCATION DENSITY MOIST. DENSITY COMP. COMP. (in place) REQ'D 457 South lane @ sta. 45+00 139.8 N/A 147.9 94 95 458 South lane @ sta. 55+00 139.8 N/A 147.9 93 95 459 South lane @ sta. 65+00 141.7 N/A 147.9 94 95 460 South lane © sta. 75+00 141.7 N/A 147.9 95 95 461 South lane @ sta. 86+00 138.0 N/A 147.9 95 95 462 South lane @ sta. 95+00 139.2 N/A 147.9. 93 95 463 South lane © sta. 105+00 139.2 N/A 147.9 94 95 464 South lane © sta. 116+00 . 140.5 N/A 147.9 95 95 Comments: ref. lab #9226 for hveem/stabilometer results. The hveem density was 147.9 pcf. DISTRIBW1ON: City of Carlsbad/ B. Barth REVIEWED BY:______________________ David C. Wilson, RCE #54734 G\Eng\prj\SD Unified Port Dist\80097\P-0 flreport FIELD DENSITY SUMMARY PROJECT NAME: City of Carlsbad, La Costa Ave. DATE TESTED: 12128/98 GAGE USED: 5056 PROJECT NO.: 70341.50396.18 TECHNICIAN: Randy Salisbury CLIENT: City of Carlsbad REPORT DATE: 03/24/99 TEST # TEST LOCATION 414 Sta. 69+50 @ 13.5 elev. 415 Sta. 69+25 @ 13.5 elev. WET % MAX. % DENSITY MOIST. DENSITY COMP. COMP. (in place) REQ'D 136.0 N/A 147.9* 92 95 136.1 N/A I47.9 92 95 Comments: ref. lab #9147 for hveem/stabilometer results. The hveem density was 147.9 pcf. DISTRIBUTION: City of Carlsbad/ B. Barth REVIEWED BY:__________ RC ____________ David C. Wilson, #54734 G\Eng\prj\SD Unified Port Dist\80097\P-0 l\report V_ ; wow LAW/CRANDALL ow 9177 Sky Park Ct.,SteA San Diego',CA 92123 REPORT OF FIELD DENSITY TESTS CLIENT: City of Carlsbad PROJEC7% La Costa Avenue Widening La Costa Avenue, Carlsbad, Ca. 619-278-3600 JOB NO.: 41.50396.18 TEST NUMBER MOISTURE CONTENT (%) DRY DENSITY (PCF) PROCTOR NUMBER COMPACTION I (%) SPECIFIED COMPACTION (%) TEST METHOD ELEVATION OR DEPTH Tests Performed on 04/06/ 9 499 10.7 118.8 2 99 90 3 FSG 500 9.6 121.3 2 100+ 90 3 FSG TEST LOCATIONS: 499 equipt pad s :a:65+75 500 equipt pad s :a:65+75 TEST COMPARED TO: PCTOR WJCJMUM DRY NUMBER DENSITY 2 119.6 REMARKS ' onuuu Performed In General Accordance With: MOJRE 3 - ASTM D2922 10.9 DISTRIBUTION: City of Carlsbad/Eng. Dept. (1C,1B,1D) RESPECTFULLY SUBMITTED: 0 David C. Wilson, RCE#5473.4