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HomeMy WebLinkAbout3215; LA COSTA AVE WIDENING; CONCRETE TEST REPORTS 1998 & 1999; 1999-06-03WOW- 0 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619)278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 06/03/99 PRO4ECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 32776 MIX ID: 5596C SPECIFIED STRENGTH: 3, 250 PSI MIX DESC: Concrete FIELD INFORMATION DATESAMPLED: 05/27/99 BY: T. McClanahan SLUMP, INCHES: TIME BATCHED: SAMPLED: 08:15 AIR, PERCENT: BATCH PLANT: Esc. Ready Mix/02 UNIT WEIGHT, PCF: TRUCKJTICKET: 528/251105DATE RECEIVED: 05/28/99 MIX/AIRTEMP, °F: COMPRESSION TEST RESULTS FIELD TESTS (ACTUAL) 1 N. I. N. I. 79 (SPECIFIED) CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 06/03/99 7 92,000 3,250 A 2 6.00 28.27 06/24/99 28 3 6.00 28.27 06/24/99 28 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: STA 114 & 50 south curb & gutter of west-bound traffic REMARKS: Sampled at 47.5 cubic yards of 247 DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RICE #54734 03 LAW/CRAN DA 9177 Sky Park Ct. San Diego, CA 92123 CONCRETE TEST REPC IL . CE 1(61 7] CITY CF CARLJ.J TENINEERING FP .rNT CLIENT: City of Carlsbad PROJECT: La Costa Ave. Road Widening! P.O. #P104501 Carlsbad, Ca.; La Costa Avenue MIX ID: 5596 DATE: 05/25/99 JOBNO: 41.50396.18 LAB NO: 32655 MIX DESC: CONCRETE SPECIFIED STRENGTH: 3, 250 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 04/26/99 BY: D. Walsh SLUMP, INCHES: 3 TIME BATCHED: SAMPLED: 10: 00 AIR, PERCENT: N. I. BATCH PLANT: Superior/Esc. UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 603/129544DATE RECEIVED: 04/27/99 MIX/AIR TEMP, °F: 72 COMPRESSION TEST RFSIIITS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1.. 6.00 28.27 05/03/99 7 100,000 3,540 A 2 6.00 28.27 05/24/99.. 28 127,000 4,490 C 3 6.00 28.27° 05/24/99° 28 127,500 4,510 A 4 RESERVE JLt UlrtNWI INLMLP,ItL), IESIS WERE HI-ONMEG IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39. C138, C143. C73, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE IBI CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Saxony pump station NOTE: Reserve cylinder discarded REMARKS: Sampled at 9.5 cubic yards of 28.5 10 gallons of water added DISTRIBUTION:'-"- . • - City of Carlsbad (lC,1B,1ALL) ° RESPECTFULLV:SUBMITTEO 4' David C. Wilson, RCE #54734 C3 S _ • ITrfJF7e, FMA00MM LAW/C R A N D A L 9177 Sky Park Ct. San Diego, CA 92123 (6 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 04/27/99 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 32537 MIX ID: 560-C-3250 SPECIFIED STRENGTH: 3 1 250 PSI MIX DESC: Concrete FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATESAMPLED: 03/30/99 BY: Thomas Zeffiro SLUMP, INCHES: 3 1/2 TIME BATCHED: SAMPLED: 14 : 10 AIR, PERCENT: N. I. BATCH PLANT: Escondido/Vista UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 342/324413DATERECEIVED: 04/01/99 MIXIAIRTEMP, OF: 71 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE MAX LOAD COMP. STRENGTH (DAYS) (LBS.) (PSI) FRACTURE TYPE 1 6.00 28.27 04/06/99 7 87,000 3,080 C 2 6.00 28.27 04/27/99 28 127,500 4,510 A 3 6.00 28.27 04/27/99 28 115,000 1 4,070 C UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASIM TEST METHODS: C39. C13. C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE 191 CONE & SPLIT (C) CONE & SHEAR (D) SHEAR )E) COLUMNAR POUR LOCATION: Wing walls @ box culvert, north side of roadway @ station 64+00. REMARKS: Sampled at 9 cubic yards of 15............. DISTRIBUTION: .............................................. .............................................. City of Carlsbad (1C,1B,1ALL) -.•.:H• .... RESPECTFULLY SUBMITTED David C. Wilson, RICE #54734 rn _N LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 05/03/99 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 32655 MIX ID: 5596 SPECIFIED STRENGTH: 3, 250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 04/26/99 BY: D. Walsh SLUMP, INCHES: 3 TIME BATCHED: SAMPLED: 10:00 AIR, PERCENT: N. I. BATCH PLANT: Superior! Esc. UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 603/ 129544DATE RECEIVED: 04j27/99 MIX/AIR TEMP, °F: 72 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE MAX LOAD COMP. STRENGTH (DAYS) (LBS.) (PSI) FRACTURE TYPE 1 6.00 28.27 05/03/99 7 100,000 3,540 A 2 6.00 28.27 05/24/99 28 3 6.00 28.27 05/24/99 28 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138. C143. C173, C1064 DENOTES CURED IN FIELD < < < DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LEVIER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (0)SHEAR (E) COLUMNAR POUR LOCATION: Saxony pump station REMARKS: Sampled at 9.5 cubic yards of 28.5 I 10 gallons of water added DISTRIBUTION: • City of Carlsbad (1C,113,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RICE #54734 A~j LAW/CRANDALL ow 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 04/21/99 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 32500 MIX ID: 5596 SPECIFIED STRENGTH: 3,250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 03/24/99 BY: Steve Skelton SLUMP, INCHES: 4 1/2 TIME BATCHED: SAMPLED: 13 : 4 5 AIR, PERCENT: N. I BATCH PLANT: Escondido R.M./01' UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 671/ 125327DATE RECEIVED: 03/25/99 MIXJAIR TEMP. °F: 70 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TEST AGE MAX LOAD I COMP. STRENGTH TESTED (DAYS) (LBS.) (PSI) FRACTURE TYPE 1 6.00 28.27 03/31/99 7 76,000 11 2,690 A 2 6.00 28.27 04/21/99 28 123,000 4,350 A 3 6.00 28.27 04/21/99 28 125,000 4,420 C UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138. C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE IBI CONE & SPLIT (C) CONE & SHEAR (0)SHEAR (E) COLUMNAR POUR LOCATION: Type A wing wall @ 63+85. REMARKS: Sampled at 12 cubic yards of 12. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C, LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 04/26/99 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 32616 MIX ID: 5596 SPECIFIED STRENGTH: 3,250 PSI UVUlA utbL: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) DATE SAMPLED: 04/19/99 BY: Dan Walsh SLUMP, INCHES: 2 TIME BATCHED: SAMPLED: 12 : 50 AIR, PERCENT: N. I BATCH PLANT: Ready-Mix/Escondido UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 531/ 248650DATE RECEIVED: 04/21/99 MIX/AIR TEMP, °F: 80 COMPRESSION TEST RESULTS (SPECIFIED) CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TEST AGE MAX LOAD COMP. STRENGTH TESTED (DAYS) (LBS.) (PSI) FRACTURE TYPE 1 6.00 28.27 04/26/99 7 I 95,500 3,380 A 2 6.00 28.27 05/17/99 28 3 6.00 28.27 05/17/99 28 4 RESERVE UNLS (JI1IERWISE INUILAED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39. C138. C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Saxony pump station REMARKS: Sampled at 9.5 cubic yards of 19 10 gallons of water added DISTRIBUTION: City of Carlsbad (1C,lB,1ALL) RESPECTFULLY SUBMITTED . __a Y", David C. Wilson, RCE #54734 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 04/15/99 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 32479 MIX ID: 5596 SPECIFIED STRENGTH: 3,250 PSI MIX DESC: CONCRETE FIELD INFORMATION DATESAMPLED: 03/18/99 BY: Randy Salisbury TIME BATCHED: 13 :48 SAMPLED: 15 : 00 BATCH PLANT: Esc . R . Mix/Oceanside FIELD TESTS (ACTUAL) (SPECIFIED) SLUMP, INCHES: 2 1/2 AIR, PERCENT: N. I. UNIT WEIGHT PCF: N. I. TRUCK/TICKET: 659/247110DATE RECEIVED: 03/19/99 MIX/AIR TEMP, °F: 57 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 03/25/99 7 70,000 2,480 D 2 6.00 28.27 04/15/99 28 115,000 4,070 A 3 6.00 28.27 04/15/99 28 114,500 4,050 A 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1084 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Storm drain box © sta. 113+89 / north side. REMARKS: Sampled at 9.5 cubic yards of 9.5. NOTE: Reserve cylinder discarded 04/15/99 DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 9 - LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) RECEIVE, D J APR 2Oggg 836OO CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 04/13/99 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 32456 * MIX ID: 5596 SPECIFIED STRENGTH: 3 , 250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 03/13/99 BY: Randy Salisbury SLUMP, INCHES: 3 TIME BATCHED: SAMPLED: 13 : 20 AIR, PERCENT: N. I. BATCHPLANT: Superior/ Escondido UNIT WEIGHT,PCF: N.I. TRUCK/TICKET: 603 / 12405 1DATE RECEIVED: 03/15/99 MIX/AIR TEMP. °F: 58 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 03/20/99 7 86,000 3,040 A 2 6.00 28.27 04/10/99 28 : 117,000 4,140 B 3 6.00 2,8.27 04/10/99 28 121,000 4,280 B 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39. C13a. C143. C173. C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER. (A) CONE (8) CONE & SPLIT (C) CONE & SHEAR (0)SHEAR (E) COLUMNAR POUR LOCATION: Wing wall @ 127+70. - REMARKS: Sampled at 8.0 cubic yard's of 8.0. NOTE: Reserve cylinder discarded DISTRIBUTION: . * City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 ow I M LAW/CRANDALL L= 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad PROJECT: Carlsbad Skate Park Orion Way, Carlsbad MIX ID: 3233502 DATE: 04/13/99 JOB NO: 41.50396.23 LAB NO: 32458 SPECIFIED STRENGTH: 3, 250 PSI MIX DESC: Concrete FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 03 /13 /99 BY: Randy Salisbury SLUMP, INCHES: 6 TIME BATCHED: SAMPLED: 07 : 25 AIR, PERCENT: N. I. BATCH PLANT: - Hanson/S.M. (6) UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 428/773125DA1E RECEIVED: 03/15/99 MIXJAIRTEMP, °F: 48 -COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 - 28.27 03/20/99 7 92,000 3,250 A 2 6.00 28.27 04/10/99 28 124,000 4,390 A 3 6.00 28.27 04/10/99 28 : 125,500 . 4,440 A 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39. C138. C143, C173, C1064 DENOTES CURED IN FIELD < < < DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Spine S.O.G. REMARKS: Sampled at 9.75 cubic yardsof 48.75. NOTE: Reserve cylinder discarded DISTRIBUTION:. City of Carlsbad (1C,1B,1D,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 9 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 04/08/99 .PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 32453 MIX ID: 5596 MIX DESC: CONCRETE SPECIFIED STRENGTH: 3 , 250 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 03/11/99 BY: Randy Salisbury SLUMP, INCHES: 3 1/2 TIME BATCHED: SAMPLED: 11: 25 AIR, PERCENT: N. I. BATCH PLANT: Superior/Escondido UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 440/123689DATE RECEIVED: 03/12/99 MIXIAIR TEMP. °F: 53 COMPRESSION TEST RESUlTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD COMP. STRENGTH (LBS.) (PSI) FRACTURE TYPE 1 6.00 28.27 03/18/99 7 i 78,000 2,760 C 2 6.00 28.27 04/08/99 28 118,500 4,190 C 3 6.00 28.27 04/08/99 28 112,000 3,960 C 4 RESERVE flIJItLj, lrbI4 YtPt rtNiuNMu IN (jtNJI.AL 1C.0010110E WTfl1 THE FOLLOWING ASTM TEST METHODS: C39, C138. C143, C173, C1064 DENOTES CURED IN FIELD <<c DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR. POUR LOCATION: Wing wall @ sta.127+70, north side. REMARKS: Sampled at 9.5 cubic yards of 9.5. Note: Reserve cylinder discarded. - DISTRIBUTION: Cityof Carlsbad (1C,].B,1ALL) - RESPECTFULLY SUBMITTED David C. Wilson, RICE #54734 Ca F"amm LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 04/06/99 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 32537 MIX ID: 560-C-3250 SPECIFIED STRENGTH: 3,250 PSI MIX DESC: Concrete FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 03/30/99 BY: Thomas Zeffiro SLUMP, INCHES: 3 1/2 TIME BATCHED: SAMPLED: 14: 10 AIR, PERCENT: N. I. BATCH PLANT: Escondido/ Vista - . UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 342/324413DA1E RECEIVED: 04/01/99 MIX/AIR TEMP. OF: 71 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 04/06/99 7 87,000 3,080 C 2 6.00 28.27 04/27/99 28 3 6.00 28.27 04/27/99 28 UNLESS OTHERWISE INDICATED. TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39. C138. C143, C173. C1064 DENOTES CURED IN FIELD <<c DENOTES LOW COMPRESSIVE STRENGTH V FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (5) COLUMNAR POUR LOCATION: Wing walls @ box culvert, north side of roadway @ station 64+00. REMARKS: Sampled at 9 cubic yards of 15. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 I LAW/CRANDAL aw L......1 9177 Sky Park Ct. San Diego, CA 92123 /(6 'lPp 278-3% CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 03731/99 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 32500 MIX ID: 5596 SPECIFIED STRENGTH: 3, 250 PSI MIX DESC: CONCRETE FIELD INFORMATION DATE SAMPLED: 03/24/99 BY: Steve Skelton TIME BATCHED: SAMPLED: 13 : 45 FIELD TESTS (ACTUAL) (SPECIFIED) SLUMP, INCHES: 4 1/2 AIR, PERCENT: N. I. BATCH PLANT: Escondido R.M. /0]. UNIT WEIGHT, PCF: N. I. TRUCKIflCKET: 671/125327 DATE RECEIVED: 03/25799 MIX/AIR TEMP, °F: 70 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER AREA . (So.:TEST DATE TEST AGE MAX LOAD., (DAYS) (LBS.) COMP.STRENGTH.i. (PSI) FRACTURE TYPE 1 '6. 00 28.27 03/31/99 7 76,000 i 2,690 A 2 6.00 28.27 04/21/99 28 - 3. 6.00 28.27 04/21/99. . 28 UNLESS OTHERWISE INDICATED. TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39. C138. C143, C173, C1064 DENOTES CURED IN FIELD <<C DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (0)SHEAR (E) COLUMNAR POUR LOCATION: Type A wing wall @ 63+85. REMARKS: .Sainpledat.12 cubic yards of-:12. r) .-." -.-.-. •(_ ,----. . ...-. -.., . DISTRIBUTION - -- - City. of .Car1s bad ;(lC,1B,1ALL)... ., j David C. Wilson, RCE #54734 C3 ) LAW/CRANDALL ow IF 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CONCRETE CLIENT: City of Carlsbad DATE: 03/25/99 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 32456 MIX ID: 5596 SPECIFIED STRENGTH: 3, 250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) DATE SAMPLED: 03/13/99 BY: Randy Salisbury SLUMP, INCHES: 3 TIME BATCHED: SAMPLED: 13 : 20 AIR, PERCENT: N. I. BATCH PLANT: Superior/ Escondido - UNIT WEIGHT, PCF: N. I. TRUCKiTICKET: 603 / 124 O51DATE RECEIVED: 03/15[-99 MIX/AIR TEMP. °F: 58 COMPRESSION TEST RESULTS (SPECIFIED) CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE MAX LOAD COMP. STRENGTH (DAYS) (LBS.) (PSI) FRACTURE TYPE 1 6.00 28.27 03/20/99 - 7 86,000 3,040 A 2 6.00 28.27 04/10/99 28 3 6.00 28.27 04/10/99 28 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTU TEST METHODS: C39. C138. C143. C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPUT (C) CONE & SHEAR (D)SHEAR (El COLUMNAR POUR LOCATION: Wing wall @ 127+70. REMARKS: Sampled at 8.0 cubic yards of 8.0. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 ) LAW/CRANDALL ow LMMM: 9177.Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 03/25/99 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: '32453 MIX ID: 5596 SPECIFIED STRENGTH: 3, 250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 03/11/99 BY: Randy Salisbury SLUMP, INCHES: 3 1/2 TIME BATCHED: SAMPLED: 11: 25 AIR, PERCENT: N. I. BATCH PLANT: Superior/Escondido UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 440/123689DATE RECEIVED: 03/12799 MIX/AIR TEMP, OF: 53 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 03/18/99 7 78,000 2,760 2 6.00 28.27 04/08/99 28 3 6.00 28.27 04/08/99 28 4 RESERVE UNLESS OTHERWISE INDICATED. TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASIM TEST METHODS: C39. C138. C143, C173. C1064 DENOTES CURED IN FIELD <c < DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Wing wall @ sta.127+70, north side. REMARKS: Sampled at 9.5 cubic yards of 9.5. DISTRIBUTION: City of Carlsbad (1C,113,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 L9 LAW/CRANDALL ......... 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad PROJECT j. Road Widening/ P.O. #P104501 Carlsbad, Ca.; La Costa Avenue MIX ID: 3233502 DATE: 01/20/99 JOB NO: 41.50396.18 LAB NO: 32084 SPECIFIED STRENGTH: 3, 250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATESAMPLEb: 12/18/98 BY: Randy Salisbury SLUMP, INCHES: 3 1/4 TIME BATCHED: SAMPLED: 15: 25 AIR, PERCENT: N. I. - BATCH PLANT: PMX/Carlsbad (07) UNIT WEIGHT; PCF: TRUCKTTICKET: 444/2987730ATE RECEIVED: 12/21/98 MIXjAIR TEMP, OF: 60 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 12/25/98 7 99,000 3,500 A 2 6.00 28.27 01/15/99 28 126,500 4,470 A 3 6.00 28.27 01/15/99 28 122,000 4,310 C 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138. C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Storm drain box @ sta. 80+57 & 92+50. REMARKS: Sampled at 9.0 cubic yards of 9.0. Note: Reserve cylinder discarded. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) 19 99 CITY OF CARLSBAD - RESPECTFULLY SUBMITTED Eric T. Fleckten, RCE #58472 C3 LAW/GRANaw DALL1 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 12/30/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 32084 MIX ID: 3233502 SPECIFIED STRENGTH: 3,250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 12/18/98 BY: Randy Salisbury SLUMP, INCHES: 3 1/4 TIME BATCHED: SAMPLED: 15:25 AIR, PERCENT: N. I. BATCH PLANT: PMX/Carlsbad (07) UNIT WEIGHT, PCF N. I. TRUCK/TICKET: 444/298773DATE RECEIVED: 12/21/98 MIXJAIR TEMP, °F: 60'' - COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) . .. DATE I TESTED . TEST AGE . ' :. MAX LOAD : COMP. STRENGTH (DAYS) (LBS.) (PSI) FRACTURE TYPE 1 6.00 28.27 7 99,000 3,500 A 2 6.00 28.27 t12/25/98 01/15/99 28 3 6.00 28.27 01/15/99 28 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 * DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Storm drain box @ sta. 80+57 & 92+50. REMARKS: Sampled at 9.0 cubic yards of 9.0. DISTRIBUTION: Z'.ct CJ(1.C, 1B, 1ALL) RECEIVED RESPECTFULLY SUBMITTED L JAN 1 2 19CA _ £11CITY OF CARLSBAD IGINEERING DEPARTMENT •Eric T. Fleckten, RCE #58472 C3 " n • LAW/CRANDALL ow 9177 Sky Park Ct. San Diego, CA 92123 (619)278-3600 • ... , CONCT TEST REPORT CLIENT:. City of.Carlsbad ......................... PATE;, 12/18/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31956 MIX ID: 5596 SPECIFIED STRENGTH:' 3,250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) DATESAMPLED: 11/20/98 BY: Randy Salisbury SLUMP, INCHES: 3 1/4 TIME BATCHED: SAMPLED: 11: 00 AIR, PERCENT: N. I. BATCH PLANT: Esc. Ready Mix/ 01 UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 440/110224DATE RECEIVED: 11/23/98 MIX/AIR TEMP. °F: 63 COMPRESSION TEST RESULTS (SPECIFIED) CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE . TESTED ,, TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 11/27/98 7 80,000 2,830 C 2 6.00., 28.27., ,12/18/98, 28,125,750 4,450 A 3 6:00 ' 28.'27 12/18/98 28 ' 129,500 '' 4,580 A 4 . . RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 'DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Storm Drain Boxes (2) @ 48+55 & (1) @ 49+08. REMARKS: Sampled at 7.0 cubic yards of 7.0. Note: Reserve cylinder discarded. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED I3 nc T. Fleckten, RCE #58472 C3 ow LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 12/04/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31916 MIX ID: 5596 SPECIFIED STRENGTH: 3 , 250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) DATE SAMPLED: 11/06/98 BY: Todd McClanahan SLUMP, INCHES: 4 TIME BATCHED: 10:00 SAMPLED: 10: 35 AIR, PERCENT: N. I. BATCH PLANT: Esc. Ready Mix/ 02 UNIT WEIGHT, PCF: N. I. TRUCKJT1CKET: 388/241086DATE RECEIVED: 11/09/98 MIX/AIR TEMP, °F 70/75 COMPRESSION TEST RESULTS (SPECIFIED) CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN DATE TESTED TEST AGE (DAYS) MAX LOAD COMP. STRENGTH (LBS.) (PSI) FRACTURE TYPE 1 6.00 28.27 11/13/98 7 71,250 2,520 A 2 6.00 28.27 12/04/98 28 115,000 4,070 B 3 6.00 28.27 12/04/98 28 118,000 4,170 C 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 * DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE IBI CONE & SPLIT ICI CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Top of crib wall #1 sta. 60+90 H-beam caps. REMARKS: Sampled at 28.5 cubic yards of 47.5. Note: Reserve cylinder discarded. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED Eric T. Fleckten, RCE #58472 C3 LAW/CRANDALL ow 9177 Sky Park Ct. San Diego, CA 92123 (619 CE CONCRETE. TEST REP i CLIENT: City of Carlsbad DA OF. CARLS I PROJECT: La Costa Ave. Road Widening! P.O. Carlsbad, Ca.; La Costa Avenue 11/27/98 Ij 41.50396.18 LAB NO: 31956 MIX ID: 5596 SPECIFIED STRENGTH: 3 , 250 PSI MIX DESC: CONCRETE FIELD INFORMATION DATE SAMPLED: 11/20/98 BY: Randy Salisbury SLUMP, INCHES: TIME BATCHED: SAMPLED: 11: 00 AIR, PERCENT: BATCH PLANT: Esc. Ready Mix/01 UNIT WEIGHT, PCF: TRUCK/TICKET: 440/ 11O224DATE RECEIVED: 11/23 /98 MIXJAIR TEMP, °F• COMPRESSION TEST RESULTS FIELD TESTS (ACTUAL) (SPECIFIED) 3 1/4 N. I. N. I. 63 CYLINDER. NUMBER ;.DIAMETER (IN.) . ..AREA.. (SQ. IN.) - DATE TESTED TEST AGE MAX LOAD .. COMP. STRENGTH (DAYS) (LBS.) (PSI) FRACTURE TYPE 1 6.00 28.27 11/27/98 7 80,000 2,830 C 2 6.00 28.27 12/18/98 28 3 6.00 28.27 12/18/98 28 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Storm Drain Boxes (2) @ 48+55 & (1) @ 49+08. REMARKS: Sampled at 7.0 cubic yards of 7.0. DISTRIBUTION: City of.Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED Eric T. Fleckten,RCE #58472 C3 W LAW/CRAN DALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 11/16/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31916 MIX ID: 5596 SPECIFIED STRENGTH: 3 ,250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 11/06/98 BY: Todd McClanahan SLUMP, INCHES: 4 TIME BATCHED: 10:00 SAMPLED: 10: 35 AIR, PERCENT: N. I. BATCH PLANT: Esc. Ready Mix/ 02 UNIT WEIGHT, PCF: N. I. TRUCKIflCKET: 388/241086DATERECEvED: 11/09/98 MIX/AIR TEMP, °F: 70/75 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 11/13/98 7 71,250 2,520 A 2 6.00 28.27 12/04/98 28 3 6.00 28.27 12/04/98 28 4 RESERVE Jr,NVVIt INLJIItU, I tb I b WERE Il-URMEL) IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138. C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Top of crib wall #1 sta. 60+90 FI-beam. p. REMARKS: Sampled at 28.5 cubic yards of 47.5. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 LAW/CRANDALL ow 13' 9177 Sky Park CL San Diego, CA 92123 (619) 278-3600 - CONCRETE TEST REPORT - CLIENT: City .ofCarlsbad DATE:. 11/lo/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31802 MIX ID: 3211502 SPECIFIED STRENGTH: 3, 250 PSI MIX DESC:Concrete FIELD INFORMATION FIELD TESTS- ACTUAL) (SPECIFIED) DATE SAMPLED: 10/06/98 BY: Randy Salisbury SLUMP, INCHES: 4 1/4 TIME BATCHED: 06 : 55 SAMPLED: 08 : 35 AIR, PERCENT: N. I. BATCH PLANT: PMX/Escondido(05) UNIT WEIGHT, PCF: N. I. TRUCKTflCKET: 435/279591DATE RECEIVED: 10/07/98 MIX/AJRTEMP, OF: 69 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) . AREA (SO. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27. 1O/l3/98 ''67,750 2,400 A 2 6.00 28.27 11/03/98 28 3,480 A 3 6.00 28.27 11/03/98 28 103,000 3,640 A 4 ., . RESERVE * .98,500 UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1084 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTh.. FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Water channel 106+50 to 108+00 REMARKS: Sampled at 19.5 cubic yards of 42.5. 10 gallons of water added. Note: Reserve cylinder discarded. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 9 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 10/13/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31802 MIX ID: 3211502 MIX DESC:Concrete FIELD INFORMATION DATE SAMPLED: 10/06/98 BY: Randy Salisbury TIME BATCHED: 06:55 SAMPLED: 08:35 BTATCHPLANT: PMX/ Escondido (05) SPECIFIED STRENGTH: 3 , 250 PSI FIELD TESTS (ACTUAL) (SPECIFIED) SLUMP, INCHES: 4 1/4 AIR, PERCENT: N. I. UNIT WEIGHT, PCF: N. I TRUCK/TICKET: 435/27959 1DATE RECEIVED: 10/07/98 MIX/AIR TEMP, °F: 69 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 10/13/98 7 67,750 2,400 A 2 6.00 28.27 11/03/98 28 3 6.00 28.27 11/03/98 28 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Water channel 106+50 to 108+00 REMARKS: Sampled at 19.5 cubic yards of 42.5. 10 gallons of water added. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RICE #54734 C3 P AM i - —MM LAW/CRANDALL ow 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 NOV I 7 CONCRETE TEST REPORT I CLIENT: City of Carlsbad DATE: 11/06/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31821 MIX ID: 5596 MIX DESC: CONCRETE SPECIFIED STRENGTH: 3, 250 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATESAMPLED: 10/09/98 BY: Randy Salisbury SLUMP, INCHES: 2 1/4 TIME BATCHED: SAMPLED: 11: 45 AIR, PERCENT: N. I. BATCH PLANT: Esc. Ready Mix/03 UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 342/319385DA1E RECEIVED: 10/12/98 MIX/AIR TEMP. °F: 75 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN DATE TESTED TEST AGE MAX LOAD COMP. STRENGTH (DAYS) (LBS.) (PSI) FRACTURE TYPE 1 6.00 28.27 10/16/98 7 90,000 3,180 A 2 6.00 28.27 11/06/98 28 142,000 5,020 A 3 6.00 28.27 11/06/98 28 138,000 4,880 A 4 RESERVE JNLt uirtt1wit !NLJR..AIEU, IESIS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143. C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPUT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Conc. whaler for crib wall #3, —89+90 to 90+30. REMARKS: Note: Reserve cylinder discarded. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED - David C. Wilson, RICE #54734 C3 LAW/CRANDALL L===: 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 11/02/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31797 MIX ID: 3211502 SPECIFIED STRENGTH: 3 , 250 PSI MIX DESC: Concrete FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 10/05/98 BY: Randy Salisbury SLUMP, INCHES: 3 1/2 TIME BATCHED: SAMPLED: 08: 30 AIR, PERCENT: N. I. BATCH PLANT: PMX/ C. C. (0 6) - UNIT WEIGHT, PCF: N. I. TRUCKIrICKET: 378/279297DATE RECEIVED: 10/06/98 MIX/AIR TEMP. OF: 69 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE MAX LOAD COMP. STRENGTH (DAYS) (LBS.) (PSI) FRACTURE TYPE 1 6.00 28.27 10/12/98 7 2 6.00 28.27 11/02/98 28 1 121,500 1 4,300 A 3 6.00 28.27 11/02/98 28 121,500 1 4,300 A 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143. C173. C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Water channel 50+82 to 52+00. REMARKS: Sampled at 19.5 cubic yards of 48.75. 5 gallons of water added. Note: Reserve cylinder discarded. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 LAW/CRANDALL ow IF a 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 10/12/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31797 MIX ID: 3211502 SPECIFIED STRENGTH: 3,250 PSI MIX DESC:Concrete FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 10/05/98 BY: Randy Salisbury SLUMP, INCHES: 3 1/2 TIME BATCHED: - SAMPLED: 08: 30 AIR, PERCENT: N. I. BATCH PLANT: PMX/C. C. (06) - - UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 378/279297DATE RECEIVED: 10/06/98 MIX/AIR TEMP, °F: 69 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 10/12/98 7 78,500 2,780 A 2 6.00 28.27 11/02/98 28 3 6.00 28.27 11/02/98 28 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Water channel 50+82 to 52+00. REMARKS: Sampled at 19.5 cubic yards of 48.75. 5 gallons of water added. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 LAW/CRANDALL ow w I'IFOB r 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600' CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 10/30/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31795 MIX ID: 3211502 SPECIFIED STRENGTH: 3 , 250 PSI MIX DESC:Concrete FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 10/02/98 BY: Randy Salisbury SLUMP, INCHES: 3 3/4 TIME BATCHED: SAMPLED: 11: 50 AIR, PERCENT: N. I. BATCH PLANT: PMX / C. C. 06 UNIT WEIGHT, PCF: N. I. TRUCKJTICKET: 392/278833 DATE RECEIVED: 10/05/98 MIX/AIR TEMP, °F: 76 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER . (IN.) AREA (SO. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 10/09/98 7 83,500 2,950 A 2 6.00 28.27 10/30/98 28 124,000 4,390 D 3 6.00 28.27 10/30/98 28 126,500 4,470 C 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Water channel from 42+75 to -44+00 REMARKS: Sampled at 9.75 cubic yards of 58.50. 15 gallons of water added. Note: Reserve cylinder discarded.' DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 LAW/CRANDALL ow i L 9177 Sky Park Ct. San Diego, CA 92123 (619).278b 998 1 CONCRETE TEST REPORT CLIENT: city of Carlsbad DATE: 10/30/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31796 MIX ID: 5596 SPECIFIED STRENGTH: 3,250 PSI MIX DESC:CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 10/02/98 BY: Randy Salisbury SLUMP, INCHES: 3 1/2 TIME BATCHED: SAMPLED: 12 : 35 AIR, PERCENT: BATCH PLANT: SRN/Vista (03) - UNIT WEIGHT, PCF: N. I. - TRUCK/TICKET: 342/319067DA1E RECEIVED: 10/05/98 MIXJAIR TEMP, °F: 72 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 10/06/98 4 87,000 3,080 A 2 6.00 28.27 10/09/98 7 98,750 3,490 A 3 6.00 28.27 10/30/98 28 163,500 5,780 A 4 6.00 28.27 10/30/98 28 162,500 5,750 A UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <cc DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE 181 CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Wing walls @ box culvert @ 63+90 REMARKS: Sampled at .10.0 cubic yards of 12.0. DISTRIBUTION: - City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 r 9 LAW/CRANDALL NOV 9177 Sky Park Ct. San Diego, CA 92123 (619) 273660,, CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 10/29/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31792 MIX ID: 3211502 SPECIFIED STRENGTH: 3,250 PSI MIX DESC: Concrete FIELD INFORMATION DATE SAMPLED: 10/01/98 BY: Randy Salisbury SLUMP, INCHES: TIME BATCHED: 12:30 SAMPLED: 14 : 00 AIR, PERCENT: BATCH PLANT: PMX/ 06 (C. C.) V ' UNIT WEIGHT, PCF TRUCKIflCKET: 419/2785330ATE RECEIVED: 10/02/98 MIX/AIR TEMP. OF: COMPRESSION TEST RESULTS FIELD TESTS (ACTUAL) (SPECIFIED) 7 1/2 N. I. N. I. 78 CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 10/08/98 7 66,500 2,350 A V 2 6.00 28.27 10/29/98 V V 28 94,000 3,320 A 3 6.00 28.27 10/29/98 28 99,500 3,520 A 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER. (A) CONE (B) CONE & SPUT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Water channel 40+91 to 41+20 (cut of wall @ 40+91) REMARKS: Sampled at 9.75 cubic yards of 29.25. 80 gallons of water added. Note: Reserve cylinder discarded. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED i - David C. Wilson, RCE #54734 C3 9 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 10/09/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31795 MIX ID: 3211502 SPECIFIED STRENGTH: 3,250 PSI MIX DESC: Concrete FIELD INFORMATION DATE SAMPLED: 10/02/98 BY: Randy Salisbury TIME BATCHED: SAMPLED: 11: 50 BATCHPLANT: PMX/C.C.06 FIELD TESTS (ACTUAL) (SPECIFIED) SLUMP, INCHES: 3 3/4 AIR, PERCENT: N. I. UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 392/278833DATE RECEIVED: 10/05/98 MIXJAIRTEMP, OF: 76 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI). FRACTURE TYPE 1 6.00 28.27 10/09/98 7 83,500 2,950 A 2 6.00 28.27 10/30/98 28 3 6.00 28.27 10/30/98 28 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Water channel from 42+75 to -44+00 REMARKS: Sampled at 9.75 cubic yards of 58.50. 15 gallons of water added. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 9IF LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 10/29/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31,821 MIX ID: 5596 SPECIFIED STRENGTH: 3, 250 PSI MIX DESC: CONCRETE FIELD INFORMATION DATESAMPLED: 10/09/98 BY: Randy Salisbury TIME BATCHED: SAMPLED: 11: 45 SLUMP, INCHES: AIR, PERCENT FIELD TESTS (ACTUAL) (SPECIFIED) 2 1/4 N. I. BATCH PLANT: Esc. -Ready--Mix/03 - UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 342 / 31938 5DATE RECEIVED: 10/12 /98 MIX/AIR TEMP, °F: 75 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 10/16/98 7 90,000 3,180 A 2 6.00 28.27 11/06/98 28 3 6.00 28.27 11/06/98 28 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39. C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTHRE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR )E) COLUMNAR POUR LOCATION: Cond. whaler for crib wall #3, -89+90 to 90+30. REMARKS: DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 LAW/CRANDALL SFAON 9177 Sky Park Ct San Diego, CA 92123 (619) 278-3600.. - - ' - - CONCRETE TEST REPORT- - CLIENT: City of Carlsbad : - - -. .. DATE: 10/27/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31674 MIX ID: 1587 SPECIFIED STRENGTH: 3,500 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 08/19/98 BY: R. Salisbury SLUMP, INCHES: 7 TIME BATCHED: SAMPLED: 14 : 05 AIR, PERCENT: N. I BATCH PLANT: Nelson & Sloan/S .M. UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 6 0 2 / 7 2 3 2 6 0 DATE RECEIVED: 08/20/98 MIX/AIR TEMP. °F: 79 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE .TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08/26/98 7 61,750 2,180<<< C 2 6.00 28.27 09/16/98 28 90,000 3,180<<< C 3 6.00 28.27 10/14/98 56 105,000 3,710 C 4 6.00 28.27 10/14/98 56 105,250 3,720 C UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSrE STRENGTH. FRACTURE TYPE IS INDICATED BY LETTER- (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Piers #84, 85, and 86 REMARKS: Sampled at 10 cubic yards of 30 10 gallons of water added Client was notified of low 7 day break DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE#54734 C3 LAW/CRANDALL ow NOV -.51998 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 . CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 10/27/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOBNO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31724 MIX ID: 5596 MIX DESC: CONCRETE SPECIFIED STRENGTH: 3, 250 PSI FIELD INFORMATION 0 _______________FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 09/04/98 BY: Randy Salisbury SLUMP, INCHES: 2 3/4 TIME BATCHED: 12 :38 SAMPLED: 13 :35 AIR, PERCENT: N. I. BATCH PLANT: Esc. Ready Mix! 03 UNIT WEIGHT, PCF: N. I. TRUCKfflCKET: 662/318125 DATE RECEIVED: 09/08/98 MIXJAIR TEMP, OF: 79 COMPRFSInN TFST TcZ CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 09/11/98. 7 115,500 4,080 C 2 6.00 28.27 10/02/98 28 173,500 6,140 A 3 6.00 28.27 10/02/98 28 166,000 5,870 C 4 RESERVE LJ, ItWb WtIit I1IUHML) IN (iENRAL ACCORDANCE WffH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1084 * DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH -. FRACTURE TYPE IS INDICATED BY LETTER (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Storm drain box lid @103+00 & storm drain box @84+50 REMARKS: Sampled at 4.0 cubic yards of 4.0. 3 gallons of water added. Note: Reserve cylinder discarded. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RICE #54734 LAW/CRANDALL j 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 10/26/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31742 MIX ID: 5596 SPECIFIED STRENGTH: 3,250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATESAMPLED: 09/17/98 BY: Randy Salisbury SLUMP, INCHES: 3 1/4 TIME BATCHED: 13:45 SAMPLED: 14 : 25 . AIR, PERCENT: N. I. BATCH PLANT: Esc. Ready Mix/ 02 UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 659/2381370ATE RECEIVED: 09/18/98 MIX/AIR TEMP. °F: 75 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD COMP. STRENGTH (LBS.) (PSI) FRACTURE TYPE 1 6.00 28.27 09/24/98 7 80,000 2,830 A 2 6.00 28.27 10/15/98 28 117,500 4,160 A 3 6.00 28.27 10/15/98 28 123,000 4,350 A 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D(SHEAR (E) COLUMNAR POUR LOCATION: Headwall S.D. box @ 56+35 REMARKS: Sampled at 3.0 cubic yards of 3.0. -. Note: Reserve cylinder discarded. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RICE #54734 C3 0 1 LAW/CRANDALL ow L 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-366 0b / 6 CONCRETE TEST REPORT CLIENT: 'City of Carlsbad DATE: 09/24/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31742 MIX ID: 5596 SPECIFIED STRENGTH: 3 , 250 PSI MIX DESC: CONCRETE FIELD INFORMATION DATE SAMPLED: 09/17/98 BY: Randy Salisbury SLUMP, INCHES: TIME BATCHED: 13:45 SAMPLED: 14 : 25 AIR, PERCENT: BATCH PLANT: Esc. Ready Mix/02 . - UNIT WEIGHT, PCF: TRUCKJTICKET: 659 / 23813 7DATE RECEIVED: 09 /18 /98. MIX/AIR TEMP, OF: COMPRESSION TEST RESULTS —FIELD TESTS (ACTUAL) 3 1/4 N. I. N. I. 75 (SPECIFIED) CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 09/24/98 7 '80,000 2,830 A 2: 6.00 28.27 10/15/98 28 3 6.00 28.27 10/15/98 28 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING STM TEST METHODS: C39, C138, C143, C173, C1064 * DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY t.ErTER (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Headwall S.D. box @ 56+35 REMARKS: 3.0 cubic yards of 3.0 DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED 2, David C. Wilson, RCE #54734 C3 LAW/CRANDALL ' NOV 5 i9S L........ 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 j _LfLj CONCRETE TEST REPORT CLIENT: city of Carlsbad DATE: 10/26/98 PROJECT: La Costa Ave. Road Widening/P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31741 MIX ID: 1597 SPECIFIED STRENGTH: 3 , 250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 09/16/98 BY: Randy Salisbury SLUMP, INCHES: 6 1/2 TIME BATCHED: SAMPLED: 14 : 53 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/SM 06 . UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 403 /730580DATE RECEIVED: 09/17/98 1 MIX/AIR TEMP, OF: 82 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 09/18/98 2 72,250 2,560 C 2 6.00 28.27 09/21/98 5 120,000 4,240 C 3 6.00 28.27 09/23/98. 7 129,500 4,580 D 4 6.00 28.27 10/14/98 28 1 159,000 5,620 A 5 6.00 28.27 10/14/98 28 164,500 5,820 C 6 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143 C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: For additional tiebacks @ piles #21,23,26,28,30,31 @ crib wall #1 REMARKS: Sampled at -10 cubic yards of 20. Note: Reserve cylinder discarded. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 9 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 cot 6 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 09/23/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31741 MIX ID: 1597 SPECIFIED STRENGTH: i f 250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 09/16/98 BY: Randy Salisbury SLUMP, INCHES: 6 1/2 TIME BATCHED: SAMPLED: 14 : 53 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/SM 06 . UNIT WEIGHT, PCF: N. I. TRUCKJTICKET: 403/730580DA1E RECEIVED: 09/17/98 .MIXJAIR TEMP °F: 82 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 09/18/98 2 72,250 2,560 C 2 6.00 28.27 09/21/98 5 120,000 4,240 C 3 6.00 28.27 09/23/98 7 129,500 .4,580 D 4 6.00 28.27 10/14/98, 28 5 6.00 28.27 10/14/98 28 6 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM'TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD << < DENOTES LOW COMPRESSIVE STRENGTH FPACTURE'TYFE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: For additional tiebacks @ piles #21,23,26,28,30,31 @ crib wall #1 REMARKS: 10 cubic yards of 20 DISTRIBUTION: City of Carlsbad (1C,1B,lALL) RESPECTFULLY SUBMITTED David C. Wilson, RICE #54734 C3 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-366 ,, - CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 09/21/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31741 MIX ID: 1597 SPECIFIED STRENGTH: 3 , 250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATESAMPLED: 09/16/98 BY: Randy Salisbury SLUMP, INCHES: 6 1/2 TIME BATCHED: SAMPLED: 14 : 53 AIR, PERCENT: N. I. BATCHPLANT: Nelson & Sloan/SM 06 UNIT WEIGHT, PCF: N.I. -- TRUCKJTICKET: 403/730580DATE RECEIVED: 09/17/98 MIXJAIR TEMP, OF: 82 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 09/18/98 2 72,250 2,560 C 2 6.00 28.27 09/21/98 5 120,000 4,240 C 3 6.00 28.27 09/23/98 7 4 6.00 28.27 10/14/98 28 5 6.00 28.27 10/14/98 28 6 . RESERVE UNLESS OTHERWISE INDICATED. TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B( CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: For additional tiebacks @ piles #21,23,26,28,30,31@ crib wall #1 REMARKS: 10 cubic yards of 20 DISTRIBUTION: City of Carlsbad (1C,113,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 03 ow m"I LAW/CRANDALL '. 9177 Sky Park Ct. San Diego, CA 92.123 (619) 278-360%,. / CONCRETE TEST REPORT - CLIENT: City of Carlsbad DATE 09/18/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31741 MIX ID: 1597 MIX DESC:CONCRETE FIELD INFORMATION DATESAMPLED: 09/16/98 BY: Randy Salisbury SPECIFIED STRENGTH: 3 , 250 PSI FIELD TESTS (ACTUAL) (SPECIFIED) SLUMP, INCHES: 6 1/2 TIME BATCHED: SAMPLED: 14 : 53 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/SM 06 UNIT WEIGHT, PCF: N. I. TRUCKJTICKET: 403 / 73 O58ODATE RECEIVED: 09/17/98 MIX/AIR TEMP, °F: 82 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 09/18/98 2 1 72,250 2,560 C 2 6.00 28.27 09/20/98 4 3 6.00 28.27 09/23/98 7 4 6.00 28.27 10/14/98 28 5 6.00 28.27 10/14/98 28 6 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METTHOOS: C39, C138 C143, C113, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: For additional tiebacks @ piles #21,23,26,28,30,31 @ crib wall #1 REMARKS: 10 cubic yards of 20 DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 ow CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 10/13/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31737 MIX ID:' 5596 SPECIFIED STRENGTH: 3 , 250 PSI MIX DESC:CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATESAMPLED: 09/15/98 BY: R. Salisbury SLUMP, INCHES: 3 3/4 TIME BATCHED: - - SAMPLED: 14 : 30 AIR, PERCENT: N. I. BATCH PLANT: Esc. Ready Mix/01 - -, UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 390 / 10058 1DATE RECEIVED: 09/16/98 MIX/AIR TEMP. OF: 77 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 09/22/98 7 66,000 2,330 C 2 6.00 28.27 10/13/98 28 92,000 3,250 A 3 6.00 28.27 10/13/98 28 96,750 3,420 A 4 RESERVE LJNLSS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <c< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: IAI CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: S.D. Box at sta. 56+22, S.D. Box and headwall at sta. 84+38 and repairs to crib wall #3, 18th and 15th pilie REMARKS: Sampled at 9.5 cubic yards of 9.5 Note: Reserve cylinder discarded. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED 2 ~ /4t, David C. Wilson, RCE #54734 C3 LAW/CRANDALL ;T I• LMMZ 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3609oV CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 10/27/98 PROJECT: La Costa Ave. Road Widening! P.O. *P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31737 MIX ID: 5596 SPECIFIED STRENGTH: 3 , 250 PSI MIX DESC:CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATESAMPLED: 09/15/98 BY: R. Salisbury SLUMP, INCHES: 3 3/4 TIME BATCHED: SAMPLED: 14 :30 AIR, PERCENT: N. I. BATCHPLANT: Esc. Ready Mix/Ol UNIT WEIGHT, PCF: N. I. TRUCKIflCKET: 390/1005810ATE RECEIVED: 09/16/98 MIX/AIR TEMP. °F: 77 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) I DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 09/22/98 7 66,000 2,330 C 2 6.00 28.27 10/13/98 28 3 6.00 28.27 10/13/98 28 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWiNG ASTM TEST METHODS: C39, C138, 0143, C173, C1064 DENOTES CURED IN FIELD <<<DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY t.ETrER () CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: S.D. Box at sta. 56+22, S.D. Box and headwall at sta. 84+38 and repairs to crib wall #3, 18th and 15th pile REMARKS: Sampled at 9.5 cubic yards of 9.5 DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 03 9 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 10/09/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31796 MIX ID: 5596 SPECIFIED STRENGTH: 3 , 250 PSI MIX DESC:CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATESAMPLED: 10/02/98 BY: Randy Salisbury SLUMP, INCHES: 3 1/2 TIME BATCHED: SAMPLED: 12 : 35 AIR, PERCENT: N. I.' BATCH PLANT: SRN/ Vista (03) - UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 342/3 19O67DATE RECEIVED: 10/05/98 MIX/AIR TEMP, °F: 72 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 10/06/98 4 87,000 3,080 A 2 6.00 28.27 10/09/98 7 98,750 3,490 A 3 6.00 28.27 10/30/98 28 4 6.00 28.27 10/30/98 '28 UNLESS OTHERWiSE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Wing walls @ box culvert @ 63+90 REMARKS: Sampled at 10.0 cubic yards of 12.0. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED Z241~041 David C. Wilson, RCE #54734 C3 LAW/CRANDALL. 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETETEST REPORT CLIENT: City of Carlsbad PROJECT: La Costa Ave. Road Widening! P.O. #P104501 Carlsbad, Ca.; La Costa Avenue MIX ID: 5596 DATE: 10/06/98 JOBNO: 41.50396.18 LAB NO: 31796 SPECIFIED STRENGTH: 3,250 PSI MIX DESC: CONCRETE - FIELD iNFORMATION I FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 10/02/98 BY: Randy Salisbury SLUMP, INCHES: . 3 1/2 TIME BATCHED: - SAMPLED: 12:35 AIR, PERCENT: N. I. BATCH PLANT: SRM/ Vista (03) UNIT WEIGHT, PCF: N. I. TRUCKIflCKET: 342/319067DA1E RECEIVED: 10/05/98 MIX/AIR TEMP, °F: 72 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 10/06/98 4 87,000 3,080 A 2 6.00 28.27 10/09/98 7 3 6.00 28.27 10/30/98 28 4 6.00 28.27 10/30/98 28 UNLESS OTHERWiSE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD < < DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (8) CONE & SPLIT (C) CONE & SHEAR (0)SHEAR (E) COLUMNAR POUR LOCATION: Wing walls @ box culvert @ 63+90 REMARKS: Sampled at 10.0 cubic yards of 12.0. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 9 LAW/CRANDALL LM 9177 Sky' Park CL 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 DATE: 10/09/98 JOB NO: 41.50396.18 LAB NO: 31733 MIX DESC:CONCRETE FIELD INFORMATION DATESAMPLED: 09/11/98 BY: R. Salisbury TIME BATCHED:' 13:32 - - SAMPLED: 14:20 BATCH PLANT: 03/Esc. Ready Mix SPECIFIED STRENGTH: 3 , 250 PSI FIELD TESTS (ACTUAL) (SPECIFIED) SLUMP, INCHES: 4 AIR, PERCENT: N. I. UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 335/318307DATE RECEIVED: 09/14/98 MIX/AIR TEMP, OF: 78 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 09/18/98 7 76,500 2,710 A 2 '6.00 28.27 10/09/98 28 114,750 4,060 A 3 6.00 28.27 10/09/98 28 113,500 4,010 A 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<'c DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C)' CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: H-Beam caps starting @72+45 going east & conc. whaler from 72+45 to 72+60 ' REMARKS: . Sampled at 9.5 cu. yds. of 66.5. Note: Reserve cylinder discarded. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 Ca 9ow LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-36006". CONCRETE TEST REPORT. CLIENT: City of Carlsbad DATE: 09/18/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31734 MIX ID: 5596 MIX DESC: CONCRETE SPECIFIED STRENGTH: 3 , 250 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) ,(SPECIFIED) DATE SAMPLED: 09/11/98 BY: R. Salisbury SLUMP, INCHES: 3 1/2 TIME BATCHED: 15:17 SAMPLED: 16:35 AIR, PERCENT: N. I. BATCHPLANT: 03/Esc. Ready Mix UNIT WEIGHT, PCF N. I. TRUCK/TICKET: 441/318320 DATE RECEIVED: 09/14/98 MIX/AIR TEMP, °F: 82 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 09/18/98 7 96,250 3,400 C 2 6.00 28.27 10/09/98 28 3 6.00 28.27 10/09/98 28 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Remainder of H-Beam caps & conc. whaler - 75+65 to 75+82 REMARKS: 57.0 cubic yards of 66.5. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED 2L David C. Wilson, RCE #54734 C3 9 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 10/09/98 PROJECT: La Costa Ave. Road Widening! P.O. #P1Ô4501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31734 MIX ID: 5596 - SPECIFIED STRENGTH: 3,250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) DATE SAMPLED: 09/11/98 BY: R. Salisbury SLUMP, INCHES: 3 1/2 TIME BATCHED: 15: 17 --SAMPLED: 16: 35 AIR, PERCENT: N. I. aATCH PLANT: 03/Esc. Ready Mix - UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 441/31832 ODATE RECEIVED: 09/14/98 MIX/AIR TEMP, °F: 82 COMPRESSION TEST RESULTS (SPECIFIED) CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED, TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 09/18/98 7 96,250 3,400 C 2 6.00 28.27 10/09/98 28 134,500 4,760 A 3 6.00 28.27 10/09/98 .28 133,500 4,720 A 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPUT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Remainder of H-Beam caps .& conc. whaler - 75+65 to 75+82 REMARKS: Sampled at 57.0 cubic yards of 66.5. Note: Reserve cylinder discarded. DISTRIBUTION: City of Carlsbad (lC,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 LAW/C RAN DALL ow LM 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 la 6 UUN1KIL I tb I HLF'UHI CLIENT: City of Carlsbad DATE: 09/18/98 PROJECT: La Costa Ave. Road Widening! -P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31733 MIX ID: 5596 SPECIFIED STRENGTH: 3 , 250 PSI MIX DESC:CQNCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATESAMPLED: 09/11/98 BY: R. Salisbury SLUMP, INCHES: 4 TIME BATCHED: 13:32 SAMPLED: 14 : 20 AIR, PERCENT: N. I. BATCH PLANT: 03/Esc. Ready Mix UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 335 / 3183 O7DATE RECEIVED: 09./14 /98 MIX/AIR TEMP OF: 78 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 09/18/98 7 76,500 2,710 A 2 6.00 28.27 10/09/98 28 3 6.00 28.27 10/09/98 28 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD << < DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: H-Beam caps starting @72+45 - going east & conc. whaler from 72+45 to 72+60 REMARKS: 9.5 cu. yds. of 66.5 DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 9 LAW/CRANDALL t= 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 10/08/98 PROJECT: La Costa Ave. Road Widening! P.o. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue - LAB NO: 31792 MIX ID: 3211502 SPECIFIED STRENGTH: 3, 250 PSI MIX DESC: Concrete FIELD INFORMATION FIELD TESTS (ACTUAL) DATE SAMPLED: 10/01/98 BY: Randy Salisbury SLUMP, INCHES: 7 1/2 TIME BATCHED: 12:30 SAMPLED: 14:00 AIR, PERCENT: N. I. BATCH PLANT: PMX/06(C.C.) UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 419 / 27853 3DATE RECEIVED: 10/02 /98 MIX/AIR TEMP, OF: 78 COMPRESSION TEST RESULTS (SPECIFIED) CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 10/08/98 7 66,500 2,350 A 2 6.00 28.27 10/29/98 28 3 6.00 28.27 10/29/98 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (0) COLUMNAR POUR LOCATION: Water channel 40+91 to 41+20 (cut of wall @ 40+91) REMARKS: Sampled at 9.75 cubic yards of 29.25. 80 gallons of water added. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 Ca ow LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3609 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 09/29/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31632 MIX ID: 1587 SPECIFIED STRENGTH: 3, 500 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 08/04/98 BY: R. Salisbury SLUMP, INCHES: 8 TIME BATCHED: S SAMPLED: 16: 45 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/6 - - UNIT WEIGHT. PCF: - N. I. TRUCK/TICKET: 319/719539DATE RECEIVED: 08/05/98 MIX/AIR TEMP. °F: 82 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08/07/98 3 42,000 1,490<<< A 2 6.00 28.27 08/10/98 6 48,500 1,720<<< B 3 6.00 28.27 08/11/98 7 61,000 2,160<<< C 4 6.00 28.27 09/01/98 28 83,000 2,940<<< C 5 6.00 28.27 09/01/98 28 85,000 31 010<<< A 6 6.00 28.27 09/29/98 56 : 118,000 4,170 C UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASIM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD < < DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Tie backs #16, 17, 18, 19, and 20 REMARKS: Sampled at 40 cubic yards of 70 Client was notified of low 3, 6, 7,arid 28 day breaks DISTRIBUTION: City of Carlsbad(1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RICE #54734 Ca 9 LAW/CRANDALL ==j 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-36O!/5. CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 09/29/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue MIX ID: 1587 MIX DESC: CONCRETE FIELD INFORMATION DATE SAMPLED: 08/04/98 BY: M. Henshaw TIME BATCHED: SAMPLED: 15: 10 LAB NO: 31631 SPECIFIED STRENGTH: 3 , 500 PSI FIELD TESTS (ACTUAL) (SPECIFIED) SLUMP, INCHES: 7 1/2 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/6 -' 'UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 329/719493DATE RECEIVED: 08/05/98, MIXJAIR TEMP, °F: 83 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE I MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08/07/98 3 41,500 1,470<<< A 2 6.00 28.27 08/10/98 " 6 52,750 1,870<<< A 3 6.00 28.27 08/11/98 7 58,500 2,070<<< C 4 6.00 28.27 09/01/98 28 83,000 2,940<<< C 5 6.00 28.27 09/01/98 28 86,500 3,060<<< C 6 6.00 28.27 09/29/98 56 108,500 3,840 D UNLS UIHEHWISE INUICATEU, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTE$ CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE 181 CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Tie backs #37, 36, 35, 34, 32, and 31 REMARKS: Sampled at 10 cubic yards of 70+ Client was notified of low 3, 6, 7, and 28 days break DISTRIBUTION: City of Carlsbad (lC,lB,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 I WOM LAW/CRANDALL OW .. 9177 Sky Park Ct. San Diego, CA 92123 (619)2783600; / / CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 09/28/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31710 MIX ID: 1597 MIX DESC: CONCRETE FIELD INFORMATION DATESAMPLED: 08/31/98 BY: R. Salisbury SPECIFIED STRENGTH: 3, 250 PSI FIELD TESTS (ACTUAL) (SPECIFIED) SLUMP, INCHES: 5 TIME BATCHED: SAMPLED: 13 : 45 AIR, PERCENT: N. I. BATCHPLANT: Nelson & Sloan/06 UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 620/726256DATE RECEIVED: .09/02/98 MIX/AIRTEMP, °F: 90 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 09/03/98 3 92,500 3,270 C 2 6.00 28.27 09/04/98 4 88,500 3,130 C 3 6.00 28.27 09/07/98 7 100,000 3,540 C 4 6.00 28.27 09/28/98 28 146,000 5,160 B 5 6.00 28.27 09/28/98 28 144,500 5,110 C 6 ' RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (B) COLUMNAR POUR LOCATION: Tiebacks for pier #134 and 141 REMARKS: Sampled at 10 cubic yards of 30 Note: Reserve cylinders discarded. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 LAW/CRANDALL L........ 9177 Sky Park Ct. San Diego, CA 9212(6T9) 278-3600 SEPZBI99B CONCRETE TEST REPORT CLIENT: City of Carlsbad PROJECT: La. Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31710 MIX ID: 1597 SPECIFIED STRENGTH: 3, 250 PSI MIX DESC:CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATESAMPLED: 08/31/98 BY: R. Salisbury SLUMP, INCHES: 5 TIME BATCHED SAMPLED: 13 : 45 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan! 06 UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 620/7262560A1E RECEIVED: 09/02/98 MIX/AIR TEMP. °F: 90 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE 1 TEST AGE MAX LOAD TESTED I (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 3. 6.00 28.27 09/03/98 3 1 92,500 3,270 C 2 6.00 28.27 09/04/98 4 88,500 3,130 C 3 6.00 28.27 09/07/98 7 1 100,000 3,540 C 4 6.00 28.27 09/28/98 28 5 6.00 28.27 09/28/98 28 6 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Tiebacks for pier #134 and 141 REMARKS: Sampled at 10 cubic yards Of 30 DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED J014~4 David C. Wilson, RCE #54734 C3 LAW/CRANDALLow • 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 c CONCRETE TEST REPORT S I CLIENT: City of Carlsbad 1 DATE: 09/04/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501' JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31710 MIX ID: 1597 SPECIFIED STRENGTH: 3,250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATESAMPLED: 08/31/98 BY: R. Salisbury SLUMP, NCHES: 5 TIME BATCHED: SAMPLED: 13 : 45 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/06 -- - UNIT WEIGHT, PCF: N.I. TRUCK/TICKET: 620/726256DATE RECEIVED: 09/02/98 MIX/AIR TEMP °F: 90 COMPRESSION TEST RESULTS -[- CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 09/03/98 3 92,500 3,270 C 2 6.00 28.27 09/04/98 4 88,500 3,130 C 3 6.00 28.27 09/07/98 7 4 6.00 28.27 09/28/98 28 5 6.00 28.27 09/28/98 28 6 RESERVE UNLESS 011-IEFIWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WiTh THE FOLLOWING ASTM TEST METHODS: C39, 0138, C143, 0173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LErrER (A) CONE (B) CONE & SPUT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Tiebacks for pier #134 and 141 REMARKS: Sampled at 10 cubic yards of 30 DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 03 LAW! C R A N D AL L ow : L.......1 9177 Sky Park Ct. San Diego, CA 92123 (619)278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 09/28/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31708 MIX ID: 5596 MIX DESC: CONCRETE SPECIFIED STRENGTH: 3 , 250 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATESAMPLED: 08/28/98 BY: R. Salisbury SLUMP,.INCHES: 3 TIME BATCHED: SAMPLED: 14:00 AIR, PERCENT: N. I. BATCH PLANT: Esc. Ready Mix/ 03 UNIT WEIGHT, PCF: N. I. TRUCKIflCKET: 3 8 5 / 3 17 8 7 7 DATE RECEIVED: 08/31/98 MIX/AIR TEMP, °F: 87 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 09/04/98 7 78,000 2,760 A 2 6.00 28.27 09/25/98 28 1 121,000 4,280 A 3 6.00 28.27 09/25/98 28 124,000 4,390 A 4 RESERVE UNLCZIQ UIt1tHWI NUIUAIEU, ISTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39. C138. C143, C1173, C1064 DENOTES CURED IN FIELD < < < DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E( COLUMNAR POUR LOCATION: Storm drain boxes at 113+88 and 103+10 REMARKS: Sampled at 9.5 cubic yards of 9.5 Note: Reserve cylinder discarded. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) !1 aRESP TFUJLLYSUB ITTE D David C. Wilson, RCE #54734 C3 9 LAW/C RAN DA L L L...........a 9177 Sky Park Ct. San Diego, CA 92123 (619)278-36001' 61 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE:.O9/24/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31699 MIX ID: 1597 MIX DESC: CONCRETE SPECIFIED STRENGTH: 3 , 250 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATESAMPLED: 08/27/98 BY: R. Salisbury SLUMP, INCHES: 6 1/2 TIME BATCHED: SAMPLED: 14 : 30 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/06 UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 622 / 725418 DATE RECEIVED: 08/28 /98 MIX/AIR TEMP, °F: 85 COMPRESSION TEST RESIJETS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08/31/98 4 101,500 3,590 D 2 6.00 28.27 08/31/98 4 99,500 3,520 D 3 6.00 28.27 09/03/98 7 112,500 3,980 A 4 6.00 28.27 09/24/98 28 150,000 5,310 D 5 6.00 28.27 09/24/98 28 147,000 5,200 C 6 RESERVE UI I•IWIt INI)ILP,I EL.I, ES IS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD < < DENOTES LOW COMPRESSIVE STRENGTH FRACTURE rYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (0)SHEAR (B) COLUMNAR POUR LOCATION: Tie backs for piers #116, 121 and 122 REMARKS: Sampled at 10 cubic yards of 30 Note: Reserve cylinder discarded. DISTRIBUTION: - City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED - David C. Wilson, RICE #54734 9F"'Aaa LAW/CRANDALL 9177 Sky Park Ct. San biego, CA 92123 (619) 278-3600 / 6 (1 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 09/23/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: .31693 MIX ID: 1597 SPECIFIED STRENGTH: 3, 250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) DATE SAMPLED: 0.8/26/98 BY: R. Salisbury SLUMP, INCHES: 6 3/4 TIME BATCHED: SAMPLED: 14 : 00 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/06 . . UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 327 / 72515 1DATE RECEIVED: 08/27/98 MIX/AIR TEMP, OF: 84 COMPRESSION TEST RESULTS (SPECIFIED) CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08/31/98 5 105,000 3,710 A 2 6.00 28.27 09/02/98 7 116,000 4,100 C 3 6.00 28.27 09/23/98 28 141,000 4,990 D 4 6.00 28.27 09/23/98 28 145,500 5,150 D 5 RESERVE 6 RESERVE J UNLESS OTHERWiSE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD < DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPUT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Tiebacks for piers #84, and 89 REMARKS: Sampled at 10 cubic yards of 30 Note: Reserve cylinders discarded. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 9 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278360/ CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 09/22/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31692 MIX ID: 5596 SPECIFIED STRENGTH: 3 , 250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 08/25/98 BY: R. Salisbury SLUMP, INCHES: 4 1/4 TIME BATCHED: SAMPLED: 12: 10 AIR, PERCENT: N. I. BATCH PLANT:. Esc. -Ready Mix/ 03 ' UNIT WEIGHT: PCF: N. I. TRUCK/TICKET: 653/317748DATE RECEIVED: 08/26/98, MIXJAIR TEMP, °F: 80 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) i (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 09/01/98 7 91,500 3,240 A 2 6.00 28.27 09/22/98 28 129,500 4,580 C 3 6.00 28.27 09/22/98 28 121,500 4,300 A 4 . RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD 'I <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Box culvert at sta. 63+90 REMARKS: Sampled at 9.5 cubic yards of 19 10 gallons of water added Note: Reserve cylinder discarded. DISTRIBUTION: City of Carlsbad (1C,lB,1ALL) RESPECTFULLY SU MITTED David C. Wilson, RCE #54734 C3 I 9 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600> CONCRETE TEST REPORT 4 CLIENT: City of Carlsbad DATE: 09/21798 PROJECT: La Costa Ave. Road Widening! P.O. (#P104501 JOB NO:41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31689 MIX ID: 5596 SPECIFIED STRENGTH: 3 , 250 PSI MIX DESC: CONCRETE FIELD INFORMATION DATESAMPLED: 08/24/98 BY: R. Salisbury TIME BATCHED: SAMPLED: 09: 10 AIR, PERCENT: N. I. BATCH PLANT: Superior/02 UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 524/236812DATE RECEIVED: 08/25/98 MIX/AIR TEMP. °F: 75 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE MAX LOAD COMP. STRENGTH (DAYS) (LBS.) (PSI) FRACTURE TYPE 1 6.00 28.27 08/31/98 7 71,000 2,510 C 2 6.00 28.27 09/21/98 28 111,500 3,940 C 3 6.00 28.27 09/21/98 28 102,500 3,630 C RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTE CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Headwall and storm drain box at 121+00, headwall at 113+90 REMARKS: Sampled at 9.5 cubic yards of 9..5 Note: Reserve cylinder discarded. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 SLUMP, INCHES: FIELD TESTS (ACTUAL) 2 1/4 (SPECIFIED) LAW/CRANDALL ' -' L.........1 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 09/16/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31674 MIX ID: 1587 MIX DESC:CONÔRETE SPECIFIED STRENGTH: 3 , 500 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATESAMPLED: 08/19/98 - BY: R.Salisbury, SLUMP, INCHES: 7 TIME BATCHED: SAMPLED: 14: 05 AIR, PERCENT: I N. I. BATCHPLANT: Nelson & Sloan/S.M. UNIT WEIGHT, PCF: N. I. TRUCK[flCKET: 602 / 72326 0 DATE RECEIVED: 08/20/98 MIX/AIR TEMP. °F: COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08/26/98 7 61,750 2,180<<< C 2 6.00 28.27 09/16/98 28 90,000 3,180<<< C 3 6.00 28.27 09/16/98 28 4 RESERVE 4j,r,crwvut IrdUI4..AIW, Itblb WhHt )'M-*-UHMW IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRAC11JRE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPUT (C) CONE & SHEAR (0) SHEAR (E) COLUMNAR POUR LOCATION: Piers #84, 85, and 86 REMARKS: Sampled at 10 cubic yards of 30 10 gallons of water added Client was notified of low 7 day break DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED Day 1-;1 . Wilson, RICE #54734 Ca LAW/CRANDALLow " 9177 Sky Park Ct. San Diego, CA 92123 (619) 2783600*''T /5 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 09/15/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31670 MIX ID: 675P SPECIFIED STRENGTH: 3, 250 PSI MIX DESC:CONCRETE - FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATESAMPLED: 08/18/98 BY: R. Salisbury SLUMP, INCHES: 5 1/4 TIME BATCHED: SAMPLED: 15: 08 AIR, PERCENT: N. I. BATCH PLANT: S.D.R.M. /02 UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 525 / 23657 6DATE RECEIVED: 08/19/98. MIXIA(R TEMP, °F: 83 COMPRESSION TFST RFSIIITS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08/25/98 7 74,500 2,630 A 2 6.00 . 28.27 09/15/98 28 118,000 4,170 C 3 6.00 28.27 09/15/98 28 111,500 3,940 D 4 RESERVE rcr,c INURIAltu, II Wt:Ht INI-UHMEU IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES, CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPUT (C) CONE & SHEAR (D)SHEAR (B) COLUMNAR POUR LOCATION: Piers #142, 143, 144. and 145 REMARKS: Sampled at 9.5 cubic yards of 28.5 10 gallons of water added Note: Reserve cylinder discarded. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 9 LAW/CRANDALL LM 9177 Sky Park Ct. San Diego, CA 92123 (6'19)278-3600.# i CONCRETE TEST REPORT ' CLIENT: City of Carlsbad DATE: 09/15/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31669 MIX ID: 560 MIX DESC: CONCRETE SPECIFIED STRENGTH: 3, 250 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 08/18/98 BY: R. Salisbury SLUMP, INCHES: 2 TIME BATCHED: SAMPLED: 14: 10 AIR, PERCENT: N. I. BATCH PLANT: S.D.R.M. /02 UNIT WEIGHT, PCF: N. I. TRUCKIflCKET: 388/2365730ATE RECEIVED: 08/19/98. MIXiAIR TEMP; °F: 80 COMPRESSION TEST RESUlTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08/25/98 7 75,500 2,670 C 2 6.00 28.27 09/15/98 28 1 116,000 4,100 C 3 6.00 28.27 09/15/98 28 1 114,500 4,050 C 4 RESERVE UNLr,1bU1P1tHWj,jt INUl(.AIU, ISTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Box Culvert invert at 63+85 South side of La Costa Rd. REMARKS: Sampled at 9.5 cubic yards of 9.5 10 gallons of water added Note: Reserve cylinder discarded. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 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: 675P DATE: 09/14/98 JOB NO: 41.50396.18 LAB NO: 31667 SPECIFIED STRENGTH: 3,250 PSI MIX DESC:CONCRETE - FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 08/17/98 BY: R. Salisbury SLUMP, INCHES: 4 TIME BATCHED: SAMPLED: 15: 15 AIR, PERCENT: N. I. BATCH PLANT: S. D. S . R. M UNIT WEIGHT, PCF: N. I. TRUCKIflCKET: 341/19487 1DAfE RECEIVED: 08/18/98 MIX/AIR TEMP, °F: 82 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08/24/98 7 82,000 2,900 A 2 6.00 28.27 09/14/98 28 108,500 3,840 A 3 6.00 28.27 09/14/98 28 103,500 3,660 A 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER. (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POURLOCATION: PIERS #102, 103, 104, AND 105 REMARKS: Sampled at 9.5 cubic yard of 28.5 20 gallons of water added Note: Reserve cylinder discarded. DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESP CTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT I City of Carlsbad CjDATE:-09/11/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31665 MIX ID: 1587 SPECIFIED STRENGTH: 3, 500 PSI MIX DESC:CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 08/14 /98 BY: R. Salisbury SLUMP, INCHES: 4 1/2 TIME BATCHED: SAMPLED: 15: 15 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/SM UNIT WEIGHT, PCF: N. I. TRUCKJTICKET: 610/722 161DATE RECEIVED: 08/17/98 MIXJAIR TEMP. °F: 85 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08/21/98 7 79,500 2,810 A 2 6.00 28.27 09/11/98 28 101,250 3,580 C 3 6.00 28.27 09/11/98 28 101,750 3,600 A 4 RESERVE Ur'.L JIrl1wit INLJIL.IL.I, Itblb WH NIOHML) IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Piers #97, 98, 99, and 100 REMARKS: Sampled at 10 cubic yards of 20 20 gallons of water added NOTE: Reserve cylinder discarded DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 CLIENT: LAW/CRANDALLANI • LM 9177 Sky Park Ct. San Diego, CA 92123 (619) 2i3008 SEP ts CONCRETE TEST REPORT I &. CLIENT: City of Carlsbad - DATE: 09/11/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31581 MIX ID: 1587 SPECIFIED STRENGTH: 3 , 500 PSI MIX DESC: CONCRETE —FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07/16/98 BY: T. McClamaham SLUMP, INCHES: 8 1/2 TIME BATCHED: SAMPLED: 14 : 50 AIR, PERCENT: N. I. BATCH PLANT: Nelson&Sloan/6 . UNIT WEIGHT, PCF: N.I. TRUCK/TICKET: 329/7147330A1E RECEIVED: 07/17/98 MIX/AIR TEMP. OF: 90/70 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 07/23/98 7 56,500 2,000<<< A 2 6.00 28.27 08/13/98 28 71,000 2,510<<< C 3 6.00 28.27 08/13/98 28 92,500 3,270<<< D 4 6.00 28.27 09/10/98 56 114,500 4,050 C UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, 6173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Beams #73 and 83 REMARKS: Sampled at 10 cubic yards of 30 15 gallons of water added Client was notified of low 7 day break DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE 154734 CT LAW/C RANDAt\ L.........1 9177 Sky Park Ct San Diego, SA 9232.69) 278-3600 CONCRETE TEST REPORT ThLIiJ CLIENT: City of Carlsbad DATE: 09/10/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31579 MIX ID: 1587 SPECIFIED STRENGTH: 3 , 500 PSI MIX DESC:CONCRETE —FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07/15/98 BY: R. Salisbury SLUMP, INCHES: 6 1/4 TIME BATCHED: SAMPLED: 15:20 AIR, PERCENT: N. I. BATCH PLANT: Nelson&Sloan/S.M. ,6 - UNIT WEIGHT, PCF: N.I.- TRUCKIflCKET: 327/714440DATE RECEIVED: N. I. MIX/AIR TEMP, °F: 83 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 07/22/98 7 61,500 2,180<<< C 2 6.00 28.27 08/12/98 28 100,500 3,550 C 3 6.00 28.27 08/12/98 28 96,000 3,400<<< A 4 6.00 28.27 09/09/98 56 1 121,500 4,300 A UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, 0173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (Dl SHEAR (E) COLUMNAR POUR LOCATION: Piers 54, 53, and 52 REMARKS: Sampled at 30 cubic yards of 40 10 gallons of water added Chant was notifed of low 7 day break DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RICE #54734 03 LAW/CRAN DALç\ 9177 Sky Park CL San Diego, CA 92123 ç1).278-3600 I 2.. CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 09/04/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31707 MIX ID: 1597 MIX DESC: CONCRETE SPECIFIED STRENGTH: 3, 250 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 08/28/98 BY: R. Salisbury SLUMP, INCHES: 7 TIME BATCHED: SAMPLED: 12 : 40 AIR, PERCENT: N. I. BATCH PLANT: -Nelson & Sloan/ 06 -- UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 319/725759DATE RECEIVED: 08/31/98 MIX/AIR TEMP. °F: 86 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 09/01/98 4 101,000 3,570 A 2 6.00 28.27 09/04/98 7 116,000 4,100 C 3 6.00 28.27 09/25/98 28 4 6.00 28.27 09/25/98 28 5 RESERVE 6 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD << DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Tiebacks #116, 121, and 122 REMARKS: Sampled at 10 cubic yards of 30 DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RICE #54734 C3 9 . LAW/CRANDALL 9177 Sky Park Ct San Diego, CA 921231619) 278-3600 V CONCRETE TEST REPORT _'.-...c CLIENT: City of Carlsbad '.Ci1..1DATE09/04/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P10450 If JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31708 MIX ID: 5596 SPECIFIED STRENGTH: 3 , 250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 08/28/98 BY: R. Salisbury SLUMP, INCHES: 3 TIME BATCHED: SAMPLED: 14: 00 AIR, PERCENT: N. I. BATCH PLANT: Esc.- Ready Mix/ 03. UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 385/3178770ATE RECEIVED: 08/31/98 MIX/AIR TEMP. °F: 87 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA . (SO. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 09/04/98 7 78,000 2,760 A 2 6.00 28.27 09/25/98 28 3 6.00 28.27 09/25/98 28 4 RESERVE UNLS5 OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138. C143. C173. C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Storm drain boxes at 113+88 and 103+10 REMARKS: Sampled at 9.5 cubic yards of 9.5 DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED (V.L David C. Wilson, RCE #54734 C3 LAW/C RAN DA L L aw L... 9177 Sky Park Ct. San Diego, CA 92123 (69) 27800 CONCRETE TEST REPORT , • CII CLIENT: City of Carlsbad -"r '. DATE 09/04/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31699 MIX ID: 1597 MIX DESC: CONCRETE SPECIFIED STRENGTH: 3 , 250 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 08/27/98 BY: R. Salisbury SLUMP, INCHES 6 1/2 TIME BATCHED: SAMPLED: 14 : 30 AIR, PERCENT N. I. - BATCH PLANT: - Nelson & Sloan/06 -. •----- UNIT WEIGHT, PCF: TRUCKITICKET: 622/7254180ATE RECEIVED: 08/28/98 MIX/AIR TEMP, °F: 85 COMPRESSION TEST RESULTS CYLINDER NUMBER rDIAMETER (IN.) AREA (SQ. IN. DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08/31/98 4 101,500 3,590 D 2 6.00 28.27 08/31/98 4 99,500 3,520 D 3 6.00 28.27 09/03/98 7 112,500 3,980 A 4 6.00 28.27 09/24/98 28 5 6.00 28.27 09/24/98 28 6 RESERVE UNLESS 0111HW1SE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D) SHEAR (E) COLUMNAR POUR LOCATION: Tie backs for piers #116, 121 and 122 REMARKS: Sampled at 10 cubic yards of 30 DISTRIBUTION: City of Carlsbad (1C,lB,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 9 LAW/CRANDALL L...... 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT 'all CLIENT: City of Carlsbad DATE: 09/02/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue. LAB NO: 31707 MIX ID: 1597 MIX DESC: CONCRETE SPECIFIED STRENGTH: 3 , 250 PSI - FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 08/28/98 BY: R. Salisbury SLUMP, INCHES: 7 TIME BATCHED: SAMPLED: 12:40 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/06 - UNIT WEIGHT, PCF: N. I. TRUCK[TICKET: 3 19/725759DATE RECEIVED: 08/31/98 MIX/AIR TEMP. °F: 86 COMPRESSION TEST RESULTS ' CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 09/01/98 4 101,000 3,570 A 2 6.00 28.27 09/04/98 7 3 6.00 28.27 09/25/98 28 4 6.00 28.27 09/25/98 28 5 RESERVE 6 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD < < DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Tiebacks. #116, 121, and 122 REMARKS: - - Sampled at 10 cubic yards of 30 DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 03 9 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600- CONCRETE TEST REPORT, \1?9 \ CLIENT: City of Carlsbad Q DATE: 09/O2/98 , PROJECT: La Costa Ave. Road Widening! P.O. #P104501 LJOB'NO:'4150396.18 Carlsbad, Ca.'; La Costa Avenue LAB NO: 31693 MIX ID: 1597 SPECIFIED STRENGTH: 3 , 250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 08 /26 /98 BY: R. Salisbury SLUMP, INCHES: 6 3/4 TIME BATCHED: SAMPLED: 14: 00 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/06 UNIT WEIGHT, PCF: N. I. TRUCKfTICKET: 327 / 725151DA1E RECEIVED: 08/27/98 MIX/AIR TEMP. °F: 84 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08/31/98 5 105,000 3,710 A 2 6.00 28.27 09/02/98 7 116,000 4,100 C 3 6.00 28.27 09/23/98 28 4 6.00 28.27 09/23/98 28 5 RESERVE 6 RESERVE UNLESS OTHERWiSE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Tiebacks for piers #84, and 89 REMARKS: Sampled at 10 cubic yards o. 30 DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 9 L=-- LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 2841099 1998 CONCRETE TEST REPORT CLIENT. City of Carlsbad PROJECT: La Costa Ave. Road Widening! P.O. #P104501 Carlsbad, Ca.; La Costa Avenue MIX ID: 1587 DATE: 09/01/98 JOB NO: 41.50396.18 LAB NO: 31631 MIX DESC:CQNCRETE FIELD INFORMATION DATE SAMPLED: 08/04/98 BY: M. Henshaw SPECIFIED STRENGTH: 3 , 500 PSI FIELD TESTS (ACTUAL) (SPECIFIED) SLUMP, INCHES: 7 1/2 TIME BATCHED: SAMPLED: 15: 10 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/ 6 UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 329 / 71949 3 DATE RECEIVED: 08/05/98 MIXJAIR TEMP, °F: 83 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08/07/98 3 41,500 1,470<<< A 2 6.00 28.27 08/10/98 6 52,750 1,870<<< A 3 6.00 28.27 08/11/98 7 58,500 2,070<<< C 4 6.00 28.27 09/01/98 28 83,000 2,940<<< C 5 6.00 28.27 09/01/98 28 86,500 3,060<<< C 6 6.00 28.27 09/29/98 56 UNLESS OTHERWISE INOICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD < < DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Tie backs #37, 36, 35, 34, 32, and 31 REMARKS: Sampled at 10 cubic yards of 70+ Client was notified of low 3, 6, 7, and 28 days break DISTRIBUTION: - City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED • David C. Wilson, RCE #54734 C3 9 LAW/CRANDALL:fl 9177 Sky Park Ct. San Diego, CA 92123 (61,9) 27860g98 A CONCRETE TEST REPORT I. - -- CLIENT: City of Carlsbad — DATE: 09/01/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31692 MIX ID: 5596 MIX DESC: CONCRETE SPECIFIED STRENGTH: 3,250 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 08/25/98 BY: R. Salisbury SLUMP, INCHES: 4 1/4 TIME BATCHED: SAMPLED: 12: 10 AIR, PERCENT: N. I. BATCHPLANT: Esc. Ready Mix/03 UNIT WEIGHT, PCF: N. I. TRUCI<JTICKET: 653/317748DA1E RECEIVED: 08/26/98 MIX/AIR TEMP. °F: 80 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 09/01/98 7 91,500 3,240 A 2 6.00 28.27 09/22/98 28 3 6.00 28.27 09/22/98 28 4 RESERVE UNLtbb uiritNvViC IRUlL.lEU, IESIS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143. C173, C1064 DENOTES CURED IN FIELD < < < DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR )E) COLUMNAR POUR LOCATION: Box culvert at sta. 63+90 REMARKS: Sampled at 9.5 cubic yards of 19 10 gallons of water added DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 own LAW/CRANDALLow L.. 9177 Sky Park Ct. San Diego, CA 92123 (619) 28-3600 SEP * L;UNL;Kt: E I ES I HLFUKI J CLIENT: city of Carlsbad DATE: 09/01/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOBNO: 41.50396.18 Carlsbad,Ca.; La Costa Avenue LAB NO: 31693 MIX ID: 1597 SPECIFIED STRENGTH: 3, 250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 08 /26 /98 BY: R. Salisbury SLUMP, INCHES: 6 3/4 TIME BATCHED: SAMPLED: 14: 00 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/06 - UNIT WEIGHT, PCF: N.I. TRUCKjTICKET: 327 / 72515 1DATE RECEIVED: 08/27/98 MIX/AIR TEMP, °F: 84 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08/31/98 5 105,000 3,710 A 2 6.00 28.27 09/02/98 7 3 6.00 28.27 09/23/98 28 4 6.00 28.27 09/23/98 28 5 RESERVE 6 RESERVE . UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPUT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Tiebacks for piers #84, and 89 REMARKS:• Sampled at 10 cubic yards.of.30 DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 9 LAW/CRANDALL •: 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-35009 C CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 08/31/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31689 MIX ID: 5596 MIX DESC: CONCRETE SPECIFIED STRENGTH: 3, 250 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 08/24/98 BY: R. Salisbury SLUMP, INCHES: 2 1/4 TIME BATCHED: SAMPLED: 09:10 AIR, PERCENT: N. I. BATCH PLANT: Superior! 02 - UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 524/236812DATE RECEIVED: 08/25/98 MIX/AIR TEMP, °F: 75 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08 /31/98 7 71,000 2,510 C 2 6.00 28.27 09/21/98 28 3 6.00 28.27 09/21/98 28 4 RESERVE INL)L.P,ItL), ItzsIzi WtHt PhHFUHMLU IN UENHALACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, 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 (E) COLUMNAR POUR LOCATION: Headwall and storm drain box at 121+00, headwall at 113+90 REMARKS: Sampled at 9.5 cubic yards of 9.5 DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SU MITTED David C. Wilson, RCE #54734 C3 9 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 09/18/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31686 MIX ID: 1587 SPECIFIED STRENGTH: 3, 500 PSI MIX DESC:CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 08/21/98 BY: R. Salisbury SLUMP, INCHES: 6 TIME BATCHED: SAMPLED: 15 : 30 'AIR,, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/06 - UNIT WEIGHT, PCF: N. I. TRUCKJflCKET: 364/724066DATE RECEIVED: 08/24/98 MIX/AIR TEMP °F: 83 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08/28/98 7 68,000 2,410 A 2 6.00 28.27 09/18/98 28 98,000 3,470 A 3 6.00 28.27 09/18/98, 28 98,500 3,480 A 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE Will-I THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<c DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Piers #138, 137, 136, and 135 REMARKS: Sampled at 10 cubic yards of 30 40 gallons of water added Note: Reserve cylinder discarded. DISTRIBUTION: City of Carlsbad (1C,113,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RICE #54734 C3 S.. 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: 1587 DATE: 09/17/98 JOBNO: 41.50396.18 LAB NO: 31683 MIX DESC: CONCRETE FIELD INFORMATION DATESAMPLED: 08/20/98 BY: R. Salisbury TIME BATCHED: SAMPLED: 13 : 55 SPECIFIED STRENGTH: 3, 500 PSI FIELD TESTS (ACTUAL) (SPECIFIED) SLUMP, INCHES: 7 AIR, PERCENT: N. I. BATCHPLANT:--Nelson &Sloan/06 UNITWEIGHT;PCF:"'-N.I. TRUCKJTICKET: 364/7236550ATE RECEIVED: 08/21/98 MIX/AIRTEMP, °F: 81 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08/27/98 7 65,000 2,300<<< C 2 6.00 28.27 09/17/98 28 97,500 3,450 D 3 6.00 28.27 09/17/98 28 92,500 3,270 B 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTU TEST METHODS: C9, C138, C143, C173, C1064 DENOTES.CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE PE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Pier #89, 90 and 113 REMARKS: Sampled at 10 cubic yards of 30 30 gallons of water added NOTE: Reserve cylinder discarded DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESP T , VSUBMITTED David C. Wilson, RCE #54734 C3 F F TOM LAW/CRANDALL .T 9177 Sky Park Ct. San Diego, CA 92123 (619) 27800 8 C DATE: 09/01/98 JOB NO: 41.50396.18 CONCRETE TEST REPORT CLIENT: City of Carlsbad PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 Carlsbad, Ca.; La Costa Avenue MIX ID: 1587 MIX DESC: CONCRETE FIELD INFORMATION DATESAMPLED: 08/04/98 BY: R. Salisbury TIME BATCHED: SAMPLED: 16: 45 BATCH PLANT: Nelson & Sloan/6 UNIT WEIGHT, PCF: TRUCK/TICKET: 319 / 719539 DATE RECEIVED: 08/05/98 MIX/AIR TEMP, °F: COMPRESSION TEST RESULTS SLUMP, INCHES: AIR, PERCENT: FIELD TESTS (ACTUAL) 8 N. I. N. I. 82 (SPECIFIED) LAB NO: 31632 SPECIFIED STRENGTH: 3 , 500 PSI CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN. DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08/07/98 3 42,000 1,490<<< A 2 6.00 28.27 08/10/98 6 48,500 1,720<<< B 3 6.00 28.27 08/11/98 7 61,000 2,160<<< C 4 6.00 28.27 09/01/98 28 83,000 2,940<<< C 5 6.00 28.27 09/01/98 28 85,000 3,010<<< A 6 3.00 7.07 09/29/98 56 IirlL V f1tNWIt INUI(.AI W, I ES! S WEHE FLHFURMFU IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, 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 (E) COLUMNAR POUR LOCATION: Tie backs #16, 17, 18, 19, and 20 REMARKS: Sampled at 40 cubic yards of 70 Client was notified of low 3, 6, 7,and 28 day breaks .DISTRIBUTION:- City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RICE #54734 03 LAW/CRANDALL ow L.. 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3p_ 9 I8 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 08/31/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31699 MIX ID: 1597 SPECIFIED STRENGTH: 3 , 250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 08/27/98 BY: R. Salisbury SLUMP, INCHES: 6 1/2 TIME BATCHED: SAMPLED: 14 : 30 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/06 UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 622/725418DATE RECEIVED: 08/28/98 MIX/AIR TEMP, OF: 85 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) - FRACTURE TYPE 1 6.00 28.27 08/31/98 4 101,500 3,590 D 2 6.00 28.27 08/31/98 4 99,500 3,520 D 3 6.00 28.27 09/03/98 7 4 6.00 28.27 09/24/98 28 5 6.00 28.27 09/24/98 28 6 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, 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 (E) COLUMNAR POUR LOCATION: Tie backs for piers #116, 121 and 122 REMARKS: Sampled at 10 cubic yards of 30 DISTRIBUTION:• City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 ow LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619)278-36OO c5c\ CONCRETE TEST REPORT . CLIENT: City of Carlsbad 'DATE:.68/26/98 - PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31674 MIX ID: 1587 SPECIFIED STRENGTH: 3, 500 PSI MIX DESC:CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 08/19/98 BY: R.Salisbury SLUMP, INCHES: 7 TIME BATCHED: SAMPLED: 14 : 05 AIR, PERCENT: N. I. - BATCH PLANT: Nelson & Sloan/S.M. UNIT WEIGHT PCF: N. I. TRUCKIflCKET: 602 / 7232 6ODATE RECEIVED: 08/20/98 MIXJA)R TEMP, OF: 79 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08/26/98 7 1 61,750 2,180<<< C 2 6.00 28.27 09/16/98 28 3 6.00 28.27 09/16/98 28 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 * DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR )E) COLUMNAR POUR LOCATION: Piers 484, 85, and 86 REMARKS: Sampled at 10 cubic yards O-; 30 10 gallons of water added Client was notified of low 7 day break DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 9 LAW/CRANDALL Liiiiiiiiiiiiiiiiiij 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 08/25/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31617 MIX ID: 560 SPECIFIED STRENGTH: 3,250 PSI MIX DESC: CONCRETE FIELD INFORMATION DATE SAMPLED: 07/28/98 BY: R. Salisbury TIME BATCHED: SAMPLED: 10: 35 BATCH PLANT: Superior/03 UNIT WEIGHT, PCF: TRUCK[flCKET: 335 / 3167 62DATE RECEIVED: 07 /29/98 MIX/AIR TEMP, °F: COMPRESSION TEST RESULTS SLUMP, INCHES AIR, PERCENT: FIELD TESTS (ACTUAL) 3 3/4 N. I. N. I. 79 (SPECIFIED) CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS). MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08/04/98 7 89,500 3,170 A 2 6.00 28.27 08/25/98 28 139,000 4,920 A 3 6.00 28.27 08/25/98 28 141,000 4,990 A 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE. FOLLOWING ASTM TEST METHODS: C39, 0138, C143, C173, 01064 * DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Box culvert sidewalk, curb and gutter and storm drain on east dibe of Saxony REMARKS: Sampled at 8 cubic yards of 8 NOTE: Reserve cylinder discarded DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) I RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 FIELD TESTS (ACTUAL) (SPECIFIED) 8 82 9 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 08/25/.98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31632 MIX ID: 1587 SPECIFIED STRENGTH: 3 , 500 PSI MIX DESC: CONCRETE FIELD INFORMATION DATE SAMPLED: 08/04/98 BY: R. Salisbury SLUMP, INCHES: TIME BATCHED: SAMPLED: 16: 45 AIR, PERCENT: BATCH PLANT: Nelson & Sloan/6 UNIT WEIGHT, PCF: TRUCK/TICKET: 319 / 719539 DATE RECEIVED: 08/05/98 MIX/AIR TEMP, OF: COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08/07/98 3 42,000 1,490<<< A 2 6.00 28.27 08/10/98 6 48,500 1,720<<< B 3 6.00 28.27 08/11/98 7 61,000 2,160<<< C 4. 6.00 28.27 09/01/98 28 5 6.00 28.27 09/01/98 28 6 3.00 7.07 09/29/98 56 UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Tie backs #16, 17, 18, 19, and 20 REMARKS: Sampled at 40 cubic yards of 70 Client was notified of low 3, 6, and 7 days break DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED C'(0T)V David C. Wilson, RCE #54734 C3 LAW/CRANDALLow 7 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 08/25/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31631 MIX ID: 1587 SPECIFIED STRENGTH: 3 , 500 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 08/04/98 BY: M. Henshaw SLUMP, INCHES: 7 1/2 TIME BATCHED: SAMPLED: 15: 10 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/6 UNIT WEIGHT, PCF: N.I. TRUCK/TICKET: 329/719493DATE RECEIVED: 08/05/98 MIX/AIR TEMP, °F: 83 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08/07/98 3 41,500 1,470<<< A 2 6.00 28.27 08/10/98 6 52,750 1,870<<< A 3. 6.00 28.27 08/11/98 7 58,500 2,070<<< C 4 6.00 28.27 09/01/98 28 5 6.00 28.27 09/01/98 28 6 6.00 28.27 09/29/98 56 UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Ti'e backs #37, 36, 35, 34, 32, and 31 REMARKS: Sampled at 10 cubic yards of 70+ Client was notified of low 3, 6, and 7 days break DISTRIBUTION: lot City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 9 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 08/25/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31579 MIX ID: 1587 SPECIFIED STRENGTH: 3, 500 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07/15/98 BY: R. Salisbury SLUMP, INCHES: 6 1/4 TIME BATCHED: SAMPLED: 15: 20 AIR, PERCENT: N. I. BATCH PLANT: Nelson&Sloan/S.M. , 6 UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 327/714440DATE RECEIVED: N. I. MIX/AIR TEMP, OF: 83 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 07/22/98 7 61,500 2,180<<< C 2 6.00 28.27 08/12/98 28 100,500 3,550 C 3 6.00 28.27 08/12/98 28 96,000 3,400<<< A 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (8) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Piers 54, 53, and 52 REMARKS: Sampled at 30 cubic yards of 40 10 gallons of water added Chant was notifed of low 7 day break DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 08/25/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31669 MIX ID: 560 SPECIFIED STRENGTH: 3,250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 08/18/98 BY: R. Salisbury SLUMP, INCHES: 2 TIME BATCHED: SAMPLED: 14: 10 AIR, PERCENT: N. I. BATCHPLANT: S.D.R.M./02 UNIT WEIGHT, PCF: N. I. -- TRUCK/TICKET: 388/2365730A1E RECEIVED: 08/19/98 MIX/AIR TEMP, °F: 80 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08/25/98 7 75,500 2,670 C 2 6.00 28.27 09/15/98 28- 3 6.00 28.27 09/15/98 28 4 S RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METhODS: C39, C138, C143, 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 (E) COLUMNAR POUR LOCATION: Box Culvert invert at 63+85 South side of La Costa Rd. REMARKS: Sampled at.9.5 cubic yards. oi 9.5 .5. lO.gallons of water added DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RICE #54734 C3 9ow LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-368 - L- - - CONCRETE TEST REPORT -- CLIENT: City of Carlsbad DATE: 08/25/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue - LAB NO: 31670 MIX ID: 675P . SPECIFIED STRENGTH: 3, 250 PSI MIX DESC:CQNCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 08/18/98 BY: R. Salisbury SLUMP, INCHES: 5 1/4 TIME BATCHED: SAMPLED: 15:08 AIR, PERCENT: N. I. BATCH PLANT: S.D.R.M./02 UNIT WEIGHT, PCF: N.I. - - TRUCK/TICKET: 525/23657 6DATE RECEIVED: 08/19/98 MIXJAIR TEMP. °F: 83 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08/25/98 7 74,500 2,630 A 2 6.00 28.27 09/15/98 28 3 6.00 28.27 09/15/98 28. 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD c << DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER:- (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Piers #142, 143, 144. and 145 REMARKS: Sampled at 9.5 cubic yards of 28.5 ....": 10.gallons'of water added' DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED . D61~4 David C. Wilson, RCE #54734 C3 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 SEP-9 CONCRETE TEST REPORT L - CLIENT: City of Carlsbad DATE: 08/25/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18. Carlsbad, Ca.; La Costa Avenue LAB NO: 31617 MIX ID: 560 SPECIFIED STRENGTH: 3 , 250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07/28/98 BY: R. Salisbury SLUMP, INCHES: 3 3/4 TIME BATCHED: SAMPLED: 10: 35 AIR, PERCENT: N. I. BATCH PLANT: Superior/03 - UNIT WEIGHT. PCF: TRUCK[flCKET: 335/316762DATE RECEIVED: 07/29/98 MIX/AIR TEMP. °F: 79 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08/04/98 7 89,500 3,170 A 2 6.00 28.27 08/25/98 28 139,000 4,920 A 3 6.00 28.27 08/25/98 28 141,000 4,990 A 4 RESERVE UNL.SSS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39 C138, C143, C173, C1064 DENOTES CURED IN FIELD < < < DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Box culvert sidewalk, curb and gutter and storm drain on east dibe of Saxony REMARKS: Sampled at .8 cubic yards of -8 NOTE: Reserve cylinder discaded DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 F LM LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 CONCRETE TEST REPO CLIENT: City of Carlsbad 119) -278-36O , DATE: 08/25/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31616 MIX ID: 1597 MIX DESC: CONCRETE SPECIFIED STRENGTH: 3, 250 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATESAMPLED: 07/27/98 BY: R. Salisbury SLUMP, NCHES: 6 1/2 TIME BATCHED: SAMPLED: 14: 30 AIR, PERCENT: N. I. BATCH PLANT: Nelson&Sloan/S.M. . UNIT WEIGHT. PCF: N.I. TRUCK/TICKET: 602/7172030ATE RECEIVED: 07/28/98 MIX/AIR TEMP. OF: 89 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 07/30/98 3 83,000 2,940 A 2 6.00 28.27 07/31/98 4 95,500 3,380 B 3 6.00 28.27 08/03/98 7 111,250 3,930 C 4 6.00 28.27 08/24/98 28 147,500 5,220 C 5 6.00 28.27 08/24/98 28 150,500 5,320 C 6 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD < DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (8) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Tiebacks #22, 25, and 33 REMARKS: Sampled at 10 cubic yards .of... 10 ....- 10.gallóns of water added * NOTE: Reserve cylinder discarded DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 9ow LAW/CRANDALL 9177 Sky Park CL San Diego, CA 92123 (619) 278-360Ep _9 13 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 08/25/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31667 MIX ID: 675P MIX DESC: CONCRETE FIELD INFORMATION DATESAMPLED: 08/17/98 BY: R. Salisbury BATCH PLANT: S. D. S . R. M - UNIT WEIGHT, PCF TRUCK/TICKET: 341/19487 1DATE RECEIVED: 08/18/98 MIXJAIR TEMP. °F: COMPRESSION TEST RESULTS TIME BATCHED: SAMPLED: 15: 15 SLUMP, INCHES: AIR, PERCENT FIELD TESTS (ACTUAL) (SPECIFIED) 4 N. I. N. I. 82 SPECIFIED STRENGTH: 3, 250 PSI CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08/24/98 7 82,000 2,900 A 2 6.00 28.27 09/14/98 28 3 . 6.00 28.27 09/14/98 28 4 RESERVE UNLESS OTHERWISE INDICATED TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR IE) COLUMNAR POUR LOCATION: PIERS #102, 103, 104, AND 105 REMARKS: Salnpledat9.5 cubic yards. oi 28.5 20-gallons of water added DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RICE #54734 C3 SPECIFIED STRENGTH: 3 , 500 PSI SLUMP, INCHES: AIR, PERCENT: UNIT WEIGHT, PCF: FIELD TESTS (ACTUAL) (SPECIFIED) 7 N. I. N. I. 9 LAW/CRANDALL LM=i 9177 Sky Park Ct San Diego, CA 92123 (19)278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE 08/2l/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 "' JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31604 MIX ID: 1587 MIX DESC:CQNCRETE FIELD INFORMATION DATE SAMPLED: 07/24/98 BY: R. Salisbury TIME BATCHED: SAMPLED: 11: 30 BATCH PLANT: Nelson & Sloan/6 TRUCK/TICKET: 610/716745DATE RECEIVED: 07/25/98 MIX/AIR TEMP, °F: 77 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 07/27/98 3 42,500 1,500<<< A 2 6.00 28.27 07/28/98 4 49,500 1,750<<< A 3 6.00 28.27 07/30/98 6 56,500 2,000<<< A 4 6.00 28.27 07/31/98 7 I 61,000 2,160<<< A 5 6.00 28.27 08/21/98 28 95,500 3,380 B 6 6.00 28.27 08/21/98 28 97,500 3,450 B UNLESS O11IEXW1SE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (8) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Pier tie backs REMARKS: 30 gallons of water added .. Sampled at 10 cubic yards of -70 Client was notified of low 3, 4, 6, and 7 days breaks DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RICE #54734 03 9 LAW/CRANDALL Lm 9177 Sky Park Ct. San Diego, CA 92123 (619 CONCRETE TEST REPORT CLIENT: City of Carlsbad PROJECT: La Costa Ave. Road Widening! P.O. #P104501 Carlsbad, Ca.; La Costa Avenue 278-3600 DATE:68/21/98 JOBNO: 41.50396.18 MIX ID: 1587 MIX DESC: CONCRETE FIELD INFORMATION DATE SAMPLED: 07/24/98 BY: R. Salisbury LAB NO: 31603 SPECIFIED STRENGTH: 3 , 500 PSI FIELD TESTS (ACTUAL) (SPECIFIED) SLUMP, INCHES: 6 3/4 TIME BATCHED: SAMPLED: 14 : 30 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/ 6 -- UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 334/716800DATE RECEIVED: 07/25/98 MIX/AIR TEMP, OF: 85 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 07/27/98 3 45,000 1,590<<< A 2 6.00 28.27 07/28/98 4 49,000 1,730<<< A 3 6.00 28.27 07/30/98 6 58,500 , 2,070<<< A 4 6.00 28.27 07/31/98 7 60,500 2,140<<< A 5 6.00 28.27 08/21/98 28 103,500 3,660 A 6 6.00 28.27 08/21/98 28 102,000 3,610 A UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (8) CONE & SPLIT (C) CONE & SHEAR (0)SHEAR (E) COLUMNAR POUR LOCATION: Pier tie backs#51, 52, 53, and 54 REMARKS: Sampled at. 60 cubic yards . Client was notified of, low 3',-'4, 6, and 7 days break DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 LAW/CRANDALL ow ('\ L.. 9177 Sky Park Ct. San Diego, CA 92123\( 78..3600a To '\ CONCRETE TEST REPORT . '-.-. CLIENT: City of Carlsbad ' . DATE: 08/21/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31665 MIX ID: 1587 MIX DESC: CONCRETE SPECIFIED STRENGTH: 3 , 500 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 08/14/98 BY: R. Salisbury SLUMP, INCHES: 4 1/2 TIME BATCHED: SAMPLED: 15: 15 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/SM - UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 610/72216 1DATE RECEIVED: 08/17/98 MIX/AIR TEMP. °F: 85 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 08/21/98 7 79,500 2,810 A 2 6.00 28.27 09/11/98 28 3 6.00 28.27 09/11/98 28 4 RESERVE UN= U1r1tHVV1bt INL)ILAI U, I .SI S WEHE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173 C 6 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Piers #97, 98, 99, and 100 REMARKS: Sampled at 10 cubic yards .of.20 I! 20. gallons of water added - DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 1 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 - rLJL. , CONCRETE TEST REPORT• CLIENT: City of Carlsbad DATE: 08/18/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 4150396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31596 MIX ID: 5596 MIX DESC: CONCRETE SPECIFIED STRENGTH: 3 , 250 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07/20/98 BY: R. Salisbury SLUMP, INCHES: 4 TIME BATCHED: SAMPLED: 09: 30 AIR, PERCENT: N. I. BATCH PLANT: S . D . R. M/ 2 UNIT WEIGHT, PCF: N. I. - TRUCK/TICKET: 547/234655DA1E RECEIVED: 07/21/98 MIX/AIR TEMP, °F: 75 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 07/27/98 ' 7 68,000 2,410 A 2 6.00 28.27 08/17/98 28 100,000 3,540 A 3 6.00 28.27 08 /17/98 28 110,500 3,910 A 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD < < < DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Wing wall upper lift at sta. 128+50 REMARKS: Sampled at .5 cubic yards of .5 NOTE: Reserve cylinder discaded DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 LAW/CRANDALL 9177 Sky Park Ct San Diego, CA 92123 (619) 278-36OOp -: CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 08/18/98 PROJECT: La Costa Ave. Road Widening! P.O. '#P10450]. JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31597 MIX ID: 1587 MIX DESC: CONCRETE SPECIFIED STRENGTH: 3 , 500 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07/20/98 BY: R. Salisbury SLUMP, INCHES: 6 1/2 TIME BATCHED: SAMPLED: 11: 48 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/ 6 UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 601/715393DATE RECEIVED: 07 /21/98 MIX/AIR TEMP. °F: 85 COMPRESSION TEST RESIJI TS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 07/27/98 7 61,750 2,180<<< C 2 6.00 28.27 08/17/98 28 101,000 3,570 A 3 6.00 28.27 08/17/98 28 103,500 3,660 A 4 RESERVE L I rNvvu lNUI I tU, I I WtI.It P'MiIUMMU IN (jNERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FiELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER:- (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Piers #18, 19, 20, and 21 NOTE: Reserve cylinder discarded REMARKS: Sampled at 10 cubic yards o. 30 10 gallons of water added Client was notified of low 7 day break DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED L1L David C. Wilson, RICE #54734 C3 9 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-30_ CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 08/14/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31583 MIX ID: 1587 MIX DESC:CONCRETE SPECIFIED STRENGTH: 3, 500 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07/17/98 BY: R. salisbury SLUMP, INCHES: 5 3/4 TIME BATCHED: SAMPLED: 13:35 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/S.M,6 - UNIT WEIGHT, PCF: N.I. TRUCKJflCKET: 332 / 7150 1ODATE RECEIVED: 07/18/98 MIX/AIR TEMP, °F: 87 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.60 28.27 07/24/98 7 78,000 2,760 A 2 . 6.00 28.27 08/14/98 28 102,250 3,620 A 3 6.00 28.27 08/14/98 28 I 107,500 3,800 A 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1054 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER. (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (0)SHEAR )E) COLUMNAR POURLOCATION: Piers #1, 2, 3, and 4 REMARKS: Sampled at 20 cubic yards o. 50 NOTE: Reserve cylinder discaded DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED ,-~2 - David C. Wilson, RCE #54734 C3 9 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 08/13/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31581 MIX ID: 1587 SPECIFIED STRENGTH: 3 , 500 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07/16/98 BY: T. McClamaham SLUMP, INCHES: 8 1/2 TIME BATCHED: SAMPLED: 14:50 AIR, PERCENT: - BATCH PLANT: Ne1son&Sloan76 UNITWEIGHT,PCF: - TRUCK/TICKET: 329/714733DA1E RECEIVED: 07/17/98 MIXJAIR TEMP. °F: 90/70 COMPRESSION TEST RES[JLTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN DATE TESTED TEST AGE (DAYS) MAX LOAD . (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 07 /2 3/98 7 56,500 2,000<<< A 2 6.00 28.27 08/13/98 28 71,000 2,510<<< C 3 6.00 28.27 08/13/98 28 92,500 3,270<<< D 4 RESERVE. UNLJ-SS QIPIERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Beams #73 and 83 REMARKS: Sampled at 10 cubic yards of 30 15 gallons of water added Client was notified of low 7 day break DISTRIBUTION: City of Carlsbad (lC,1B,lALL) RESPECTFULLY SUBMITTED Z21 David C. Wilson, RCE #54734 C3 LAW/CRANDALL iS20t998 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT - -. CLIENT: City of Carlsbad DATE: 08/13/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31581 MIX ID: 1587 SPECIFIED STRENGTH: 3 , 500 PSI MIX DESC: CONCRETE - II r Sii,iaAriru.i -- - UILL! IrrIJnIvIMI l',JII IItLU I b I (ACTUAL) DATE SAMPLED: 07/16/98 BY: T. McClamahain SLUMP, INCHES: 8 1/2 TIME BATCHED: SAMPLED: 14:50 AIR, PERCENT: N. I. BATCH PLANT: Nelson&Sloan/6 - UNIT WEIGHT, PCF: N.I. TRUCK/TICKET: 329 /714733DA1E RECEIVED: 07/17/98 MIXJAIR TEMP, °F: 90/70 COMPRESSION TEST RESULTS (SPECIFIED) CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 07/23/98 7 56,500 2,000<<< A 2 6.00 28.27 08/13/98 28 71,000 2,510<<< C 3 6.00 28.27 08/13/98 28 92,500 3,.270<<< D 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTEFE (A) CONE (B) CONE & sprr (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Beams #73 and 83 REMARKS: Sampled at 10 cubic yards of 30 15 gallons of water added Client was notified of low 7 day break DISTRIBUTION: City of Carlsbad. (1C,lB,1ALL) RESPECTFULLY SUBMITTED z2 David C. Wilson, RCE #54734 C3 I RUU 11 "38 15:50 FR LP14/CRRNDRLL 619 278 5308 TO 17604315769 P.03/03 9 LAW/CRANDALL Sky Park Ct. San Diego, CA 92123 (619) 278-3600 L......19177 CONCRETE TEST REPORT CUENT: city of carlsbad DATE: 08/11/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31631 MIX ID: 1587 SPECIFIED STRENGTH: 3,500 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 08/04/98 BY: M. Henshaw SLUMP, INCHES: 7 1/2 TIME BATCHED: SAMPLED: 15:10 AIR, PERCENT; N. I. BATCH PLANT: Nelson & Sloan/ 6 UNIT WEIGHT FCF: N. I. TRUCK/TICKET: 329/7194930ATE RECEIVED: 08/05/98 MIX/AIR TEMP. °F; 83 tAMPPFIflN TFST RFSULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PS)) FRACTURE TYPE 1 6.00 28.2708/07/98 3 41,500 1,470<<<A 2 6.00 28.27 08/10/98 6 52,750 1,870<(< A 3 6.00 28.27 08/11/98 7 58,500 2,070<<< C 4 6.00 28.27 09/01/98 28 5 6.00 28.27 09f01/98 28 6 6.00 28.27 09/29/98 56 UNLESS OThERWiSE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE W1ThI THE FOLLOWING ASTM TEl1 METt1Q can. G1G, (14J, 4.1fj. 4,1V0q DENOTES CURED IN FIELD C< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER. (A) CONE (8) CONE & SPLIT (C) CONE & SHEAR IO)SHEAR (E) COLUMNAR POUR LOCATION: Tie backs #37, 36, 35, 34, 32, and 31 REMARKS: Sampled at 10 cubic yards of 70+ Client was notified of low 3, 6, and 7 days break DISTRIBUTION: City of Carlsbad (1C,113,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #5473 Ca ** TOTAL PAGE.03 ** AUG 11 '98 15:50 FR LRU/CRANDPLL 619 278 5380 TO 1784315769 P.02/03 ow "A NOWM LAW/CRANDALL L...... 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 08/11/98 PROJECT: La. Costa Ave. Road Widening/ P.O. 0104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31632 MIX ID: 1587 SPECIFIED STRENGTH: 3,500 PSI MIX DESC: CONCRETE FIELD INFORMATION — FIELD TESTS (ACTUAL) (SPECIFIED) DATESAMPLED: 08/04/98 BY: R. Salisbury SLUMP, INCHES: 8 TIME BATCHED: SAMPLED: 16:45 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/ 6 UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 319/719539DATE RECEIVED: 08/05/98 MIX/AIR TEMP, °F: 82 COMPRESSION TEST RESULTS CYLINDER DIAMETER AREA DATE TEST AGE MAX LOAD COMP. STRENGTH FRACTURE NUMBER (IN.) (SO. IN.) TESTED (DAYS) (LBS.) (PSI) TYPE 1 - 6.00 - 28.27 08/07/98 3 42,000 - 1,490<<< A - 2 6.00 28.27 08/10/98 6 48,500 1,7 2 0 < < < B 3 6.00 28.27 08/11/98 7 61,000 2,1 6 0 < < < C 4 6.00 28.27 09/01/98 28 5 6.00 28.27 09/01/98 28 6 3.00 7.07 09/29/98 56 UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM T E S T M E T H O D S 0 8 9 . 0 1 3 8 . 0 1 4 3 , C l 7 3 , 0 1 0 8 4 DENOTES CURED IN FIELD C DENOTES 1.0W COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (Cl CONE A SHEAR (D) S H E A R ( E ) C O L U M N A R POUR LOCATION: Tie backs #16, 17, 18, 19, and 20 REMARKS: Sampled at 40 cubic yards of 70 Client was notified of low 3, 6, and 7 days break DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 9ow LAW/CRANDALL '• / 9177 Sky Perk Ct. San Diego, CA 92123 (619) 278-3600 1' 20 1998 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 08/06/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31560 MIX ID: 5628P SPECIFIED STRENGTH: 3 ,750 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07/09/98 BY: R. Salisbury SLUMP, INCHES: 3 3/4 TIME BATCHED: SAMPLED: 13:40 AIR, PERCENT: N. I. BATCH PLANT: Superior/3 UNIT WEIGHT, PCF: N. I. TRUCKjTICKET: 403/316146DATE RECEIVED: 07/10/98 MIX/AIR TEMP. °F: 79 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE MAX LOAD COMP. STRENGTH (DAYS) (LBS.) (PSI) FRACTURE TYPE 1 6.00 28.27 0 7 /13/98 4 82,200 2,910 A 2 6.00 28.27 07/16/98 7 82,200 2,910 A 3 6.00 28.27 08/06/98 28 135,500 4,790 A 4 6.00 28.27 08/06/98 28 144,500 5,110 A 5 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138. C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Box culvert at 128+00 south side of La Costa , southwest wall REMARKS: Sampled at 9.5 cubic yards of 57.0 NOTE: Reserve cylinder discarded DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RICE #54734 C3 LAW/CRANDALL AUG 1998 9177 Sky Park Ct. San Diego, CA 92123 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 08/06/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31561 MIX ID-' 5628P SPECIFIED STRENGTH: 3,750 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07/09/98 BY: R. Salisbury SLUMP, INCHES: 3 3/4 TIME BATCHED: SAMPLED: 14 : 50 AIR, PERCENT: N. I. BATCH PLANT: Superior/3 UNIT WEIGHT, PCF: N. I. TRUCKfflCKET: 403 / 3 16152 DATE RECEIVED: 07 / 10 / 98 MIX/AIR TEMP, OF: 83 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 07/13/98 4 76,800 1 2,720 A 2 6.00 28.27 07/16/98 7 90,000 3,180 A 3 6.00 28.27 08/06/98 28 142,500 5,040 C 4 6.00 28.27 08/06/98 28 140,500 1 4,970 B 5 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39. C138, C143, C173. C064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Box culvert at 128+00 south wall and south deck REMARKS: Sampled at 28 cubic yards of 57 5 gallons of water added NOTE: Reserve cylinder discarded DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED / David C. Wilson, RICE #54734 C3 9 LAW/CRANDALL Lo 9177Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 08/04/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31616 MIX ID: 1597 SPECIFIED STRENGTH: 3,250 PSI MIX DESC:CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07/27/98 BY: R. Salisbury SLUMP, INCHES: 6 1/2 TIME BATCHED: SAMPLED: 14:30 AIR, PERCENT: N. I. BATCHPLANT: Nelson&Sloan/S.M. UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 602/717203DATE RECEIVED: 07/28/98 MIX/AIR TEMP. OF: 89 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) IFRACTURE TYPE 1 6.00 28.27 07 /30/98 1 07 /31/98 3 83,000 2,940 A 2 6.00 28.27 4 95,500 3,380 B 3 6.00 28.27 08/03/98 7 111,250 3,930 C 4 6.00 28.27 08/24/98 I 28 5 6.00 28.27 08/24/98 28 6 RESERVE UNLESS UIMERWISE NUIcALEO, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39. C133. C143. C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR D)SHEAR (E) COLUMNAR POUR LOCATION: Tiebacks #22, 25, and 33 REMARKS: Sampled at 10 cubic yards of 10 10 gallons of water added DISTRIBUTION: City of Carlsbad (1C,113,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 9 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 AUG 201998 CONCRETE TEST REPORT ctI•. I-. .,... CLIENT: City of Carlsbad DATE:08jo4798 PROJECT.-La Costa Ave. Road Widening! P.O. #P104501 JOBNO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31616 MIX ID: 1597 MIX DESC:CONCRETE SPECIFIED STRENGTH: 3,250 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATESAMPLED: 07/27/98 BY: R. Salisbury SLUMP, INCHES: 6 1/2 TIME BATCHED: SAMPLED: 14 : 30 AIR, PERCENT: N. I BATCH PLANT: Nelson&S loan/ S.M. UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 602 / 717203 DATE RECEIVED: 07 /28 /98 MIX/AIR TEMP. OF: COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (50. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD 1 (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 07/30/98 3 83,000 2,940 A 2 6.00 28.27 07 /3 1/98 4 . 95,500 3,380 B 3 6.00 28.27 08/03/98 7 111,250 3,930 C 4 6.00 28.27 08/24/98 28 5 6.00 28.27 08/24/98 28 6 RESERVE ------------ UNLA UIMtNWIt INUIUILU, ISIS WtHL PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39. C138. C143, C173. C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: IAI CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Tiebacks #22, 25, and 33 REMARKS: Sampled at10 cubic yards of 10 10 gallons of water added DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 LAW/CRANDALL. ow IF 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 2Ot923 CONCRETE TEST REPORT AUG CLIENT: City of Carlsbad .. .' DATE:07/.3i-/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31604 MIX ID: 1587 SPECIFIED STRENGTH: 3, 500 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07!24!98 BY: R. Salisbury SLUMP, INCHES: 7 TIME BATCHED: SAMPLED: 11: 30 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/6 - UNIT WEIGHT, PCF: N. I. TRUCKrnCKET: 610!716745DATE RECEIVED: 07/25/98 MIX/AIR TEMP, °F: 77 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE MAX LOAD COMP. STRENGTH (DAYS) (LBS.) (PSI) FRACTURE TYPE 1 6.00 28.27 07!27!98 3 42,500 1,500<<< A 2 6.00 28.27 07,128/98 4 49,500 1,750<<< A 3 6.00 28.27 07/30/98 6 . 56,500 2,000<<< A 4 6.00 28.27 07/31/98 7 61,000 2,160<<< A 5 6.00 28.27 08/21/98' 28 6 6.00 28.27 08/21/98 28 UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138. C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Pier tie backs REMARKS: 30 gallons of water added Sampled at 10 cubic yards of 70 Client was notified of low 3, 4, 6, and 7 days breaks DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C 9 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 07/31/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31604 MIX ID: 1587 SPECIFIED STRENGTH: 3 , 500 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATESAMPLED: 07 /24/98 BY: R. Salisbury SLUMP, INCHES: 7 TIME BATCHED: SAMPLED: 11: 30 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/6 . UNIT WEIGHT, PCF N. I. TRUCK/TICKET: 610/71674 5DATE RECEIVED: 07/25/98 MIX/AIR TEMP. °F: 77 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 07/27/98 3 42,500 1,500<<< A 2 6.00 28.27 07/28/98 4 49,500 1,750<<< A 3 6.00 28.27 07/30/98 6 56,500 2,000<<< A 4 6.00 28.27 07/31/98 7 61,000 2,160<<< A 5 6.00 28.27 08/21/98 28 6 6.00 28.27 08/21/98 28 UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138. C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT ICI CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Pier tie backs REMARKS: 30 gallons of water added Sampled at 10 cubic yards of 70 Client was notified of low 3, 4, 6, and 7 days breaks DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED Lou I David C. Wilson, RCE #54734 C3 9 LAW/CRANDALL L.........1 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 07/31/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31603 MIX ID: 1587 SPECIFIED STRENGTH: 3 , 500 PSI MIX DESC: CONCRETE FIELD INFORMATION DATE SAMPLED: 07/24/98 BY: R. Salisbury TIME BATCHED: SAMPLED: 14 : 30 FIELD TESTS (ACTUAL) SLUMP, INCHES: 6 3/4 AIR, PERCENT: N. I. (SPECIFIED) BATCHPLANT: Nelson & Sloan/6 UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 334 / 7168 000ATE RECEIVED: 07/25/98 MIX/AIR TEMP, °F: 85 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 07/27/98 3 45,000 1,590<<< A 2 6.00 28.27 07/28/98 4 49,000 1,730<<< A 3 6.00 28.27 07/30/98 6 58,500 2,070<<< A 4 6.00 .28.27 07/31/98 7 60,500 2,140<<< A 5 6.00 28.27 08/21/98 28 6 6.00 28.27 08/21/98 28 UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138. C143. C173, C1064 DENOTES CURED IN FIELD c<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR-LOCATION: Pier tie backs#51, 52, 53, and 54 REMARKS: Sampled at 60 cubic yards Client was notified of low 3, 4, 6, and 7 days break DISTRIBUTION: City of Carlsbad (1C,113,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RICE #54734 C3 LAW/CRANDALL 9177 Sky Park Ct San Diego, CA 92123 (619r2783600 ow - 4 CONCRETE TEST REPORT, CLIENT: City of Carlsbad .. bATE:1 7'/31798 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 - JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue MIX ID: 560 LAB NO: 31552 SPECIFIED STRENGTH: 3, 250 PSI MIX DESC:CONCRETE - FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07/03/98 BY: A. Sekas SLUMP, INCHES: 4 1/2 TIME BATCHED: SAMPLED: 12 : 30 AIR, PERCENT: N. I. BATCH PLANT: Superior/2 UNIT WEIGHT, PCF: N. I. TRUCKIflCKET: 391/233893DATE RECEIVED: 07/06/98 MIX/AIR TEMP, °F: N. I. 0 COMPRESSION TEST RFSIIITS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE MAX LOAD COMP. STRENGTH (DAYS) (LBS.) (PSI) FRACTURE TYPE 1 6.00 28.27 07 /10/98 7 57,920 2,050<<< A 2 6.00 28.27 07/31/98 28 89,500 3,170<<< A 3 6.00 2.8.27 07/31/98 28 93,500 3,310 C 4 . . RESERVE UNLEE UIIIERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POURLOCATION: Box culvert slab at sta. 128+00 REMARKS: Client was notified of low 7 day break NOTE: Reserve cylinder discarded DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RICE #54734 C3 - DATE:07/31/98 #P104501 JOBNO: 41.50396.18 LAB NO: 31581 SPECIFIED STRENGTH: . 3 , 500 PSI SLUMP, INCHES: AIR, PERCENT: UNIT WEIGHT. PCF: FIELD TESTS (ACTUAL) (SPECIFIED) 8 1/2 N. I. N. I. F "0400MM ---~ LAW/CRANDALL ow LM 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-600 2 CONCRETE TEST REPORT CLIENT: City of Carlsbad PROJECT: La Costa Ave. Road Widening! P.O Carlsbad, Ca.; La Costa Avenue MIX ID: 1587 MIX DESC: CONCRETE FIELD INFORMATION DATESAMPLED: 07/16/98 BY: T. McClamahain TIME BATCHED: SAMPLED: 14 : 50 BATCHPLANT: Nelson&Sloan/6 TRUCK/TICKET: 329 / 714733 DATE RECEIVED: 07/17 /98 MIX/AIR TEMP. °F: 90/70 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN DATE TESTED TEST AGE MAX LOAD COMP. STRENGTH (DAYS) (LBS.) (PSI) FRACTURE TYPE 1 6.00 28.27 07/23/98 7 56,500 1 2,000<<< A 2 6.00 28.27 08/13/98 28 71,000 2,510<<< C 3 6.00 28.27 08/13/98 28 4 RESERVE UNLESS OTHERWISE INDICATED. TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C135, C143, C73. C1064 DENOTES CURED IN FIELD < < DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR(D)SHEAR (E) COLUMNAR POUR LOCATION: Beams #73 and 83 REMARKS: Sampled at 10 cubic yards of 30 15 gallons of water added Client was notified of low 7 day break DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 LAW/CRANDALL ow TT L. 9177 Sky Park Ct. San Diego, CA 92123 (619) 278j36O 998 CONCRETE TEST REPORT -- CLIENT: City of Carlsbad DATE: 07/31/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31616 MIX ID: 1597 SPECIFIED STRENGTH: 3,250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATESAMPLED: 07/27/98 BY: R. Salisbury SLUMP, INCHES: 6 1/2 TIME BATCHED: SAMPLED: 14 : 30 AIR, PERCENT: N. I. BATCH PLANT: Nelson&Sloan/S .M. . UNIT WEIGHT, PCF: N.I. TRUCK/TICKET: 602 / 7172 O3DATE RECEIVED: 07/28/98 MIX/AIR TEMP, °F: 89 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE MAX LOAD COMP. STRENGTH (DAYS) (LBS.) (PSI) FRACTURE TYPE 1 6.00 28.27 07/30/98 3 2 6.00 28.27 07/31/98 4 : 95,500 3,380 A 3 6.00 28.27 08/03/98 7 4 6.00 28.27 08/24/98 28 5 6.00 28.27 08/24/98 28 I 6 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR IEI COLUMNAR POUR LOCATION: Tiebacks #22, 25, and 33 REMARKS: Sampled at 10 cubic yards of 10 10 gallons of water added DISTRIBUTION: City of Carlsbad (1C,19,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 ow LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600'AIJG 20 jgg CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 07/31/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31603 MIX ID: 1587 SPECIFIED STRENGTH: 3, 500 PSI MIX DESC: CONCRETE FIELD INFORMATION DATE SAMPLED: 07/24/98 BY: R. Salisbury TIME BATCHED: SAMPLED: 14 : 30 BATCH PLANT: Nelson & Sloan/6 UNIT WEIGHT, PCF: TRUCK/TICKET: 334 / 71680 ODATE RECEIVED: 07/2 5 /98 MIX/AIR TEMP, °F: COMPRESSION TEST RESULTS SLUMP, INCHES: AIR, PERCENT FIELD TESTS (ACTUAL) 6 3/4 N. I. N. I. 85 (SPECIFIED) CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 07/27/98 3 45,000 1,590<<< A 2 6.00 28.27 07/28/98 4 49,000 1,730<<< A 3 6.00 28.27 07/30/98 6 58,500 2,070<<< A 4 6.00 28.27 07/31/98 7 60,500 2,140<<< A 5 6.00 28.27 08/21/98 28 6 6.00 28.27 08/21/98 28 UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39. C138, C143, C173. C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (8) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Pier tie backs#51, 52, 53, and 54 REMARKS: Sampled at 60 Cubic yards Client was notified of low 3, 4, 6, and 7 days break DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED I David C. Wilson, RCE #54734 C3 LAW/CRANDALL OW L 9177 Sky Park Ct. San Diego, CA 92123 (619) 27B CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 07/28/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31604 MIX ID: 1587 SPECIFIED STRENGTH: 3, 500 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07/24/98 BY: R. Salisbury SLUMP, INCHES: 7 TIME BATCHED: SAMPLED: 11: 30 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/6 UNIT WEIGHT, PCF: N. I. TRUCKIflCKET: 610/7 167450ATE RECEIVED: 07 /25/98 MIX/AIR TEMP. °F: 77 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 07/27/98 3 42,500 1,500<<< A 2 6.00 28.27 07 /2 8/98 4 49,500 1,750<<< A 3 6.00 28.27 07/31/98 7 4 6.00 28.27 08/21/98 28 5 6.00 28.27 08/21/98 28 6 RESERVE UNISS OLPIENWISE INOICAJED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138. C143, 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 (E) COLUMNAR POUR LOCATION: Pier tie backs REMARKS: 30 gallons of water added Sampled at 10 cubic yards of 70 Client was notified of low 3 and 4 day break DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C . Wilson, K. 9 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) ?783600 CLIENT: City of Carlsbad ,'DTE:.07/28/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 - JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31603 MIX ID: 1587 SPECIFIED STRENGTH: 3, 500 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07 /24 /98 BY: R. Salisbury SLUMP, INCHES: 6 3 /4. TIME BATCHED: SAMPLED: 14 : 30 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/6 UNIT WEIGHT, PCF: N.I. TRUCK/TICKET: 334/716800DATE RECEIVED: 07/25/98 MIX/AIR TEMP, OF: 85 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 07/27/98 3 45,000 1,590<<< A 2 6.00 28.27 07/28/98 4 49,000 1,730<<< A 3 6.00 28.27 07/31/98 7 4 6.00 28.27 08/21/98 28 5 6.00 28.27 08/21/98 28 6 RESERVE YNILLSS UIP1ERWIE INUlcA1EO, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Pier tie backs#51, 52, 53, and 54 REMARKS Sampled at 60 cubic yards Client was notified of low 3 and 4 day break DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 JUI_ 27 98 13:8 FR LAW/CRANDALL 619 278 500 TO 1760463420 P.02/04 WWAMW I awl LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CUENI City of Carlsbad , , '., DATE: 07/27/98 PROJECT La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue. LAB NO: 31603 MIX ID: 1587 SPECIFIED STRENGTH: 3,500 P81 MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATESAMPLED: 07/24/98 BY: R. Salisbury SLUMP, INCHES: 6 3/4 TIME BATCNFD SAMPLED;' 14 : 30 AIR, PERCENT: N.I. BATCHPLfiNT: Nelson & Sloan/6 UNIT WEIGHT.PCF: N.I. TRUCK/TICKET: 334/716800DATE RECEPIE0; 07/25/98 MIX/AIR TEMP. °F: 85 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER ON.) AREA (SO. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (I,,.BS,) COMP, STRENGTH (PSI) FRACrUn TYPE 1 6.00 28.27 07/27/98 3 45,000 1,590<<< A 2 6.00 28.27 07/28/98 4' 3 6.00 28.27 07/31/98 7 4 6.00 28.27 08/21/98 28 5 6.00 ,28.27 08/21/98 28 6 ' RESERVE UNLESSOTMERMM1NDr.ATEDTE3T5 WERE FERFMED IN GENERAL ACCO.NC WTTH THE IOI LOWING A$IM TEST METHOVS C39. c13G. Ca3, C73, C1CG4 VENOMS CURED IN FIELD . DENOTES LOW COLiPRESSIVE STRENGTH FRACTURE TYRE IS INDICATED BY LETTER: (A) CONE IS) CONE & SPUT (Cl CON! & SHEAR C)SI1IAfl (E) COLUMNAH POUR LOCATION: Pier tie backs#51, 52, 53, and 54 REMARKS: Sampled at 50 cubic yards DISTRIBUTION: City of Carlsbad (1C,113,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of -Carlsbad DATE:' 07/27/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca..; La Costa Avenue LAB NO: 31596 MIX ID: 5596 MIX DESC: CONCRETE SPECIFIED STRENGTH: 3 , 250 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07/20/98 BY: R. Salisbury SLUMP, INCHES: 4 TIME BATCHED: SAMPLED: 09: 30 AIR, PERCENT: N. I. BATCHPLANT: S.D.R.M/2 . .UNIT WEIGHT, PCF: N. I. TRUCK[flCKET: 547/234655DATE RECEIVED: 07/21/98 MIX/AIR TEMP, °F: 75 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN DATE TESTED TEST AGE MAX LOAD 1 COMP. STRENGTH. (DAYS) (LBS.) (PSI) FRACTURE TYPE 1 6.00 28.27 07/27/98 7 68,000 2,410 A 2 6.00 28.27 08./17/98 28 3 6.00 28.27 .08/17/98 28 4 . RESERVE YNU:ZS5 UIHHW1SE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138. C143, C173, C1064 DENOTES CURED IN FIELD \. <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A( CONE (8) CONE & SPLIT (C) CONE & SHEAR (0)SHEAR (E) COLUMNAR POUR LOCATION: Wing wall upper lift at sta. 128+50 REMARKS: Sampled at 5 cubic yards of 5 DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED - David C. Wilson, RCE #54734 C3 FA LAW/CRANDALL ow IF 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 07/27/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41-.5039 6.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31597 Ml( ID: 1587 MIX DESC: CONCRETE SPECIFIED STRENGTH: 3, 500 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07/20/98 BY: R. Salisbury SLUMP, INCHES: 6 1/2 TIME BATCHED: SAMPLED: 11:48 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/ 6 UNIT WEIGHT, PCF: N. I. -. TRUCKIrICKET: 601/715393DA1E RECEIVED: 07/21/98 MIX/AIR TEMP, OF: 85 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD COMP. STRENGTH (LBS.) (PSI) FRACTURE TYPE 1 6.00 28.27 07/27/98 7 61,750 2,180<<< C 2 6.00 28.27 08/17/98 28 3 6.00 28.27 08/17/98 28 4 RESERVE LJP1Ltb Ulmthwlbt INUI(.AIL), !ESFS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD < < < DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Piers #18, 19, 20, and 21 REMARKS: Sampled at 10 cubic yards of 30 10 gallons of water added Client was notified of low 7 day break DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 Ca LAw/cRANDALLsw :::, L....... 9177 Sky Park Ct. San Diego, CA 92123 (619)'278- 00 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 07/27/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31604 MIX ID: 1587 MIX DESC: CONCRETE SPECIFIED STRENGTH: 3, 500 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATESAMPLED: 07/24/98 BY: R. Salisbury SLUMP, INCHES: 7 TIME BATCHED: SAMPLED: 11 : 30 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/6 UNIT WEIGHT, PCF: N. I. TRUCKJTICKET: 610/716745DA1E RECEIVED: 07/25/98 MIX/AIR TEMP, °F: 77 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) . AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 07/27/98 3 42,500 1,500<<< A 2 6.00 28.27 07 /2 8/98 4 3 6.00 28.27 07/31/98 . 7 4 6.00 28.27 08/21/98 28 5 6.00 28.27 08/21/98 28 6 RESERVE U'L UuI1MWIt INUILP.IL.I, ICbIS WH HiQHMEU IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39. C138. C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Pier tie backs REMARKS: 30 gallons of water added Sampled at 10 cubic yards of 70 DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED 4 David C. Wilson, RCE #54734 C3 9 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 07/27/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31583 MIX ID: 1587 SPECIFIED STRENGTH: 3,500 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07/17/98 BY: R. salisbury SLUMP, INCHES: 5 3/4 TIME BATCHED: SAMPLED: 13 : 35 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/S.M,6 UNIT WEIGHT, PCF: N.I. TRUCKITICKET: 332 / 7 15010DATE RECEIVED: 07 /18 /98 MIX/AIR TEMP, OF: 87 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 07/24/98 7 78,000 2,760 A 2 6.00 28.27 08/14/98 28 3 6.00 28.27 08/14/98 28 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39. C138, C143, C173, C1064 DENOTES CURED IN FIELD <<c DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (El COLUMNAR - POUR LOCATION: Piers #1, 2, 3, and 4 REMARKS: Sampled at 20 cubic yards of 50 DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED / H —an-ra If,, David C. Wilson, RCE #54734 - -..--- - -- LAW/CRANDALLow 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-OO\2 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 07 /2 7/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31596 MIX ID: 5596 MIX DESC: CONCRETE SPECIFIED STRENGTH: 3,250 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07/20/98 BY: R. Salisbury SLUMP, INCHES: 4 TIME BATCHED: SAMPLED: 09: 30 AIR, PERCENT: N. I. BATCH PLANT: S. D. R. M/ 2 - UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 547/234655DATE RECEIVED: 07/21/98 MIX/AIR TEMP, OF: 75 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE MAX LOAD COMP. STRENGTH (DAYS) (LBS.) (PSI) FRACTURE TYPE 1 6.00 28.27 07 /2 7/98 7 68,000 2,410 A 2 6.00 28.27 08/17/98 28 3 6.00 28.27 ' 08/17/98 28 4 RESERVE UNLIzZiS UII-IHWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138. C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER:- (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR )E( COLUMNAR POUR LOCATION: Wing wall.upper lift at sta. 128+50 REMARKS: Saipled. at 5 cubic yards of 5 DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 LAW/CRANDALL ow 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: 1587 DATE: 07/27/98 JOB NO: 41.50396.18 LAB NO: 31583 SPECIFIED STRENGTH: 3, 500 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATESAMPLED: 07/17/98 BY: R. salisbury SLUMP, INCHES: 5 3/4 TIME BATCHED: SAMPLED: 13 : 35 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/S.M,6 - UNIT WEIGHT. PCF: N.I. TRUCKITICKET: 332/7 150l0DATE RECEIVED: 07 /18 /98 MIXJAIR TEMP, °F: 87 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 07/24/98 7 78,000 2,760 A 2 6.00 28.27 08/14/98 28 I 3 6.00 28.27 08/14/98 28 4 , RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, CbS, C143, C173, C1064 DENOTES CURED IN FIELD << DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (El COLUMNAR POUR LOCATION: Piers #1, 2, 3, and 4 REMARKS: Sampled at 20 cubic yards of 50 DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED 0, David C. Wilson, RCE #54734 Co LAW/CRANDALL ow LM 9177 Sky Park Ct. San Diego, CA 92123 (619)278.3600 CONCRETE TEST REPORT . CLIENT: City of Carlsbad DATE: 07/27/98 PROJECT: La Costa Ave. Road Widening! P.O.' #P104501 - 'JÔBNO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31597 MIX ID: 1587 MIX DESC: CONCRETE FIELD INFORMATION DATESAMPLED: 07/20/98 BY: R. Salisbury ly SPECIFIED STRENGTH: 3, 500 PSI FIELD TESTS (ACTUAL) (SPECIFIED) SLUMP, INCHES: 6 1/2 TIME BATCHED: SAMPLED: 11: 48 AIR, PERCENT: N. I. BATCH PLANT: Nelson & Sloan/ 6 UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 601/715393DATE RECEIVED: 07/21/98 MIXJAIR TEMP, °F: 85 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA / (SQ. IN.) DATE TESTED TEST AGE MAX LOAD COMP. STRENGTH (DAYS) (LBS.) (PSI) FRACTURE TYPE 1 6.00 28.27 07/27/98 7 61,750 2,180<<< C 2 6.00 28.27 08/17/98 28 3 6.00 28.27 08/17/98 28 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (8) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Piers #18, 19, 20, and 21 REMARKS: Sampled at 10 cubic yards of 30 10 gallons of water added Client was notified of low 7 day break DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 LAW/CRANDALL L.......1.. 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3,00 2•3 CONCRETE TEST REPORT I CLIENT: City of Carlsbad DATE: 07/27/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO:31581 MIX ID: 1587 SPECIFIED STRENGTH: 3, 500 PSI MIX DESC: CONCRETE FIELD INFORMATION DATE SAMPLED: 07/16/98 BY: T. McClamaham SLUMP, INCHES: TIME BATCHED: SAMPLED: 14 : 50 AIR, PERCENT: BATCH PLANT: Nelson&Sloan/ 6 UNIT WEIGHT, PCF: TRUCK/TICKET: 329 / 714733 DATE RECEIVED: 07/17/98 MIX/AIR TEMP. °F: COMPRESSION TEST RESULTS FIELD TESTS— (ACTUAL) 8 1/2 N. I. N. I. 90/70 (SPECIFIED) CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN. DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 07/23/98 7 56,500 2 1 000<<< A 2 6.00 28.27 08/13/98 28 3 6.00 28.27 08/13/98 28 4 RESERVE UNLESS OTHERWiSE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173. C1064 DENOTES CURED IN FIELD <c< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A( CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Beams #73 and 83 REMARKS: Sampled at 10 cubic yards of 30 15 gallons of water added Client was notified of low 7 day break DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RICE #54734 Ca ", 040M LAW/CRANDALL 1 L 3 0 1998 L........ 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 c', C - CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 07/22/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31578 MIX ID: 5596 SPECIFIED STRENGTH: 3,250 PSI MIX DESC: CONCRETE FIELD INFORMATION . _______________FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07/15/98 BY: IL Salisbury SLUMP, INCHES: 2 TIME BATCHED: SAMPLED: 13 : 2 0 AIR, PERCENT: N. I BATCH PLANT: Superior/3 - UNIT WEIGHT. PCF: N. I TRUCK/TICKET: 539/3162730ATE RECEIVED: 07/16/98 MIX/AIR TEMP. OF: 82 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA DATE TEST AGE MAX LOAD i COMP. STRENGTH FRACTURE (SO. IN.) TESTED (DAYS) (LBS.) (PSI) TYPE 1 6.00 28.27 1 07 /2 2/98 7 99,500 3,520 A 2 6.00 28.27 08/12/98 28 3 6.00 28.27 08/12/98 28 4 RESERVE UNLESS OTHERWISE INDICATED TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143. C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE IBI CONE & SPLIT (C) CONE & SHEAR (0)SHEAR (E) COLUMNAR POUR LOCATION: Wing wall at sta. 127+80 REMARKS: Sampled at 10 cubic yards of 10 DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 ON LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600. CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 07/22/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31578 MIX ID: 5596 SPECIFIED STRENGTH: 3, 250 PSI MIX DESC: CONCRETE FIELD INFORMATION ______________ . FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07/15/98 BY:. R. Salisbury SLUMP, INCHES: 2 TIME BATCHED: SAMPLED: 13 : 2 0 AIR, PERCENT: N. I. BATCH PLANT: Superior/3 UNIT WEIGHT. PCF: N. I. TRUCK/TICKET: 539/316273DATERECEIVED: 07/16/98 MIX/AIR TEMP. OF: 82 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE MAX LOAD COMP. STRENGTH FRACTURE (DAYS) (LBS.) (PSI) TYPE 1 6.00 28.27 07 /2 2/98 7 99,500 3,520 A 2 6.00 28.27 08/12/98 28 . 3 1 6.00 28.27 08/12/98 28 4 . RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173. C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER- (A) CONE (B) CONE & SPLIT (C) CONE a SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Wing wall at sta. 127+80 REMARKS: Sampled at 10 cubic yards of 10 DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 — 9 LAW/CRANDALLCJUL 3 01,9 ' / L......... 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 0 - :. - CONCRETE TEST REPORT CLIENT: City of Carlsbad PROJECT: La Costa Ave. Road Widening! P.O. 9P104501 Carlsbad, Ca.; La Costa Avenue MIX ID: 560 DATE: 07/21/98 JOB NO: 41.50396.18 LAB NO: 31575 MIX DESC: CONCRETE SPECIFIED STRENGTH: 3,250 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07/14/98 BY: R. Salisbury SLUMP, INCHES: 4 3/4 TIME BATCHED: SAMPLED: 14 : 50 AIR, PERCENT: N. I BATCH PLANT: Nelson & Sloan -/6 .. UNIT WEIGHT. PCF: N. I. TRUCK/TICKET: 602/714163DATE RECEIVED: 07/15/98 MIX/AIR TEMP. °F: 80 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE i MAX LOAD COMP. STRENGTH 'FRACTURE (DAYS) : (LBS.) (PSI) TYPE 1 6.00 28.27 07/21/98 7 56,750 2,010<<<1 A 2 6.00 28.27 08/11/98 28 3 6.00 28.27 08/11/98 28 4 - RESERVE I UNLEb OtHERWISE INL)tAIEO TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39. C138. C143, C173, C1064 DENOTES CURED IN FIELD < < < DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (8) CONE & SPLIT (C) CONE & SHEAR IDISHEAR )E) COLUMNAR POUR LOCATION: Piers 63, 62, and 61 REMARKS: Sampled at 20 cubic yards of 30; 10 gallons of water added Concrete 2:15 old Client was notified of low 7 day break DISTRIBUTION: City of Carlsbad (lC,lB,lALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 9 LAW/CRANDALL Em 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 07/21/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31575 MIX ID: 560 SPECIFIED STRENGTH: 3,250 PSI MIX DESC: CONCRETE FIELD INFORMATION' FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07/14/98 BY: R. Salisbury SLUMP, INCHES: 4 3/4 TIME BATCHED: SAMPLED: 14 : 50 AIR, PERCENT: N. I BATCH PLANT: Nelson & Sloan / 6 - UNIT WEIGHT. PCF: N. I. TRUCK/TICKET: 602 / 714163 DATE RECEIVED: 07/15/98 MIX/AIR TEMP, °F: COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD COMP. STRENGTH FRACTURE (LBS.) (PSI) TYPE 1 6.00 28.27 07/21/98 I7 56,750 2,010<<<1 A 2 6.00 28.27 08/11/98 28 3 6.00 28.27 08/11/98 28 4 RESERVE LJrL OI11bNWISE NUIUALED, JESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39. C138, C133, C173, C1064 DENOTES CIJREO IN FIELD < DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: IAI CONE IBI CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Piers 63, 62, and 61, REMARKS: , Sampled at 20 cubic yards of 30; 10 gallons of water added Concrete 2:15 old Client was notified of low 7 day break DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 9 LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad . DATE: 07/20/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31572 MIX ID: 560 - SPECIFIED STRENGTH: 3, 250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07/13/98 BY: R. Salisbury SLUMP, INCHES: 4 TIME BATCHED: SAMPLED: 12 : 55 AIR, PERCENT: N. I. BATCHPLANT: Nelson&Sloan/6 -- UNIT WEIGHTPCF: N. I. TRUCKJTICKET: 364/713827DA1E RECEIVED: 07 /14/98 MIX/AIR TEMP. OF: 74 COMPRESSION TEST RFStJITS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TEST AGE MAX LOAD COMP. STRENGTH FRACTURE TESTED (DAYS) (LBS.) (PSI) TYPE 1 6.00 28.27 07/20/98 7 62,500 : 2,210<<<i A 2 6.00 28.27 08 /10/98 28 3 6.00 28.27 08 /10/98 28 4 . RESERVE UN1 U 1tl1WlC INUILA I EU, 1ESS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138. C143. C173. C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D) SHEAR (E) COLUMNAR POUR LOCATION: Piers; 38 @ 72+45, 39 @ 72+52.5, 40 @ 72+60, and 41 @72+67.5 REMARKS: Sampled at 10 cubic yads of 30 Client was notified of low 7 day break "DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 LAW/CRANDALL ' JUL 3fl,- 9177 Sky Park Ct. San Diego, CA 92123 (619) 278T3600 L' . L•' •-i - CONCRETE TEST REPORTci jr - LEr CLIENT: City of Carlsbad DATE: 07/20/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50.396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31572 MIX ID: 560 SPECIFIED STRENGTH: 3,250 PSI MIX DESC:CQNCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07/13/98 BY: R. Salisbury SLUMP. INCHES: 4 TIME BATCHED: SAMPLED: 12 : 55 AIR, PERCENT: N. I. BATCH PLANT: Nelson&Sloan/6 V UNIT WEIGHT, PCF: ('1.1. - TRUCK/TICKET: 364/7138270ATE RECEIVED: 07/14/98 MIX/AIR TEMP. °F: 74 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TEST AGE MAX LOAD COMP. STRENGTH FRACTURE TESTED (DAYS) (LBS.) (PSI) TYPE 1 6.00 2827 07/20/98, 7. 62,500 21 210<<< A 2 6.00 28.27 08/10/98 28 3 6.00 28.27 08/10/98 28 . 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39. C138. C143. C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (8) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR IE1 COLUMNAR POURLOCATION: Piers; 38 @ 72+45, 39 @ 72+52.5, 40 @ 72+60, and 41 @72+67.5 REMARKS: Sampled at 10 cubic yards of 30 Client was notified of low 7 day break DISTRIBUTION: City of Carlsbad' (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 DALL 9177 Sky Park Ct. San Diego, CA92123 (619) 23600 JUL 30 1998 CONCRETE TEST REPOR1I, - . ' CLIENT: City of Carlsbad -- DATE: 07/16/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31560 MIX ID: 5628P SPECIFIED STRENGTH: 3 ,750 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07/09/98 BY: R. Salisbury SLUMP, INCHES: 3 3/4 TIME BATCHED: SAMPLED: 13 : 4 0 AIR. PERCENT: N I BATCH PLANT:, Superior/3 UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 403 / 3 1614 6 DATE RECEIVED: 07 /10/98 MIX/AIR TEMP. °F: 79 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 07/13/98 4 82,200 2,910 A 2 6.00 28.27 07/16/98 1 82,200 2,910 A 3 6.00 28.27 08/06/98 28 4 6.00 28.27 08/06/98 28 5 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39. C138..C143. C173, C1064 DENOTES CURED IN FIELD << DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR D)SHEAR (E) COLUMNAR POUR LOCATION: Box culvert at 128+00 south side of La Costa , southwest wall REMARKS: Sampled at 9.5 cubic yards of 57.0 DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 Ca L A W / C R A N LF7 71 LM 9177 Sky Park Ct. San Diego,.CA 9212~,UL(%10) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 07/16/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31561 MIX ID: 5628P SPECIFIED STRENGTH: 3 , 750 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD' TESTS (ACTUAL) (SPECIFIED) DATESAMPLED: 07/09/98 BY: R. Salisbury SLUMP, INCHES: 3 3/4 TIME BATCHED: SAMPLED: 14:50' AIR, PERCENT: N. I. BATCH PLANT: Superior/3 . . UNIT WEIGHT, PCF: N. I. TRUCKJTICKET: 403/316152DATE RECEIVED: 07/10/98 MIXJAIRTEMP, °F: 83 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA, (SO. IN.) DATE I TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) IFRACTURE TYPE 1 6.00 28.27 07/13/98 4 1 76,800 2,720 A 2 6.00 28.27 07/16/98 7 90,000 j 3,180 A 3 6.00 28.27 08/06/98 28 4 6.00 ' 28.27 08/06/98 28 5 RESERVE H UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138. C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Box culvert at 128+00 south wall and south deck REMARKS: Sampled at 28 cubic, yards of 57 5 gallons of water added DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RICE #54734 C3 LAW/CRANDALh NW 9177 Sky Park Ct. San Diego, CA 9212 (6121,O0 CONCRETE TEST REP@RT CLIENT: City of Carlsbad DATE: 07/13/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31560 MIX ID: 5628P SPECIFIED STRENGTH: 3,750 PSI MIX DESC: CONCRETE FIELD INFORMATION . FIELD TESTS (ACTUAL) (SPECIFIED) DATESAMPLED: 07/09/98 BY: R. Salisbury SLUMP, INCHES: 3 3/4 TIME BATCHED: SAMPLED: 13 : 40 AIR, PERCENT: N. I. BATCH PLANT: Superior/3 UNIT WEIGHT, PCF: N. I . TRUCK/TICKET: 403/3 16146DATE RECEIVED: 07/10/98 MIX/AIR TEMP, °F: 79 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE MAX LOAD COMP. STRENGTH (DAYS) (LBS.) (PSI) FRACTURE TYPE 1, 6.00 28.27 07/13/98 4 82,200 1 2,910 A 2 6.00 28.27 07/16/98 7 3 6.00 28.27 08/06/98 28 4 6.00 28.27 08/06/98 28 5 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173. C1064 DENOTES CURED IN FIELD < c DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Box culvert at 128+00 south side of La Costa , southwest wall REMARKS: Sampled at 9.5 cubic yards of 57.0 DISTRIBUTION: -, City of Carlsbad (1C,1B,1ALL) II 11 RESPECTFULLY SUBMITTED Z2 David C. Wilson, RCE #54734 C3 LAW/CRANDALL!-f,---r7:!- LM 9177 Sky Park Ct. San Diego, CA 92123 CONCRETE TEST REPORT dly- 1,b. CLIENT: city of Carlsbad DATE: 07/13/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31561 MIX ID: 5628P MIX DESC: CONCRETE SPECIFIED STRENGTH: 3 , 750 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07/09/98 BY: R. Salisbury SLUMP, INCHES: 3 3/4 TIME BATCHED: SAMPLED: 14 : 50 AIR, PERCENT: N. I BATCH PLANT: Superior/3 UNIT WEIGHT, PCF: N. I. TRUCKJTICKET: 403/3161520A1E RECEIVED: 07/10/98 MIX/AIR TEMP. OF: 83 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 07/13/98 4 76,800 2,720 A 2 6.00 28.27 07/16/98 7 1 3 6.00 28.27 08/06/98 28 4 6.00 28.27 08/06/98 28 5 RESERVE YNLt:5S UIMENWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173. C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE IB CONE & SPLIT (C) CONE & SHEAR (0)SHEAR (E) COLUMNAR POUR LOCATION: Box culvert at 128+00 south wall and south deck REMARKS: Sampled at 28 cubic yards of 57 5 gallons of water added DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED ,~Q David C. Wilson, RCE #54734 C3 LAW/CRANDALL L 9177 Sky Park Ct. San Diego, CA 92123 (619) 273600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 07/10/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31552 MIX ID: 560 MIX DESC: CONCRETE SPECIFIED STRENGTH: 3,250 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 07/03/98 BY: A. Sekas SLUMP, INCHES: 4 1/2 TIME BATCHED: SAMPLED: 12:30 AIR. PERCENT: N. I. BATCH PLANT: Superior/2 UNIT WEIGHT. PCF: N. I. TRUCKfflCKET: 391/ 233893 DATE RECEIVED: 07 /06 /98. MIX/AIR TEMP. °F: N. I. COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TEST AGE i MAX LOAD COMP. STRENGTH TESTED (DAYS) (LBS.) (PSI) FRACTURE TYPE 1 6.00 28.27 07 /10/98 7 57,920 2,050<<<i A 2 6.00 28.27 07/31/98 28 3 6.00 28.27 07/31/98 28 4 RESERVE UNU'b,, UU1tHWlE INUIAIEO TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39. C138, C143. C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D(SHEAR (E) COLUMNAR POUR LOCATION: Box culvert slab at sta. 128+00 REMARKS: Client was notified of low 7 day break r DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 r LAW/CRANDALLr JUL 3oj9 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 i Cii, ';. . L: -.,,. CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 07/09/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca'.; La Costa Avenue LAB NO: 31507 MIX ID: 5596 SPECIFIED STRENGTH: 3,250 PSI MIX DESC:CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 06/11/98 BY: R. Salisbury SLUMP, INCHES: 2 TIME BATCHED: SAMPLED: 13 : 45 AIR, PERCENT: N. I. BATCH PLANT: E. C. M. , #2 ' - UNIT WEIGHT, PCF: N. I. TRUCKIflCKET: 414/232602DATERECEIVED: 0 6/12/98 MIX/AIR TEMP, OF: 72 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE MAX LOAD COMP. STRENGTH (DAYS) (LBS.) (PSI) FRACTURE TYPE 1 6.00 28.27 06 /18/98 7 1 70,500 2,490 A 2 6.00 28.27 07/09/98 28 129,050 4,560 B 3 6.00 28.27 07/09/98 28 122,990 , 4,350 A 4 RESERVE INLJIltU, tzi WM IHORMEO IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39. C138. C143, C173, C1064 DENOTES CURED IN FIELD < < < DENOTES LOW COMPRESSIVE STRENGTH FRACTURE 'TYPE IS INDICATED BY LETTER: (Al CONE (8) CONE & SPLIT (C) CONE & SHEAR IDISHEAR (E) COLUMNAR POUR LOCATION: Headwall at STA 92+50 REMARKS: Sampled at 6.5 cubic yards of 6.5 NOTE: Reserve cylinder discarded DISTRIBUTION: City of Carlsbad (1C,113,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RICE #54734 C3 LAW/CRANDALL F. 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-360;9ii 1 1998 CONCRETE TEST REPORT I &n o- CLIENT: City of Carlsbad DATE: 01/06/..98 - PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31496 MIX ID: 3233502 SPECIFIED STRENGTH:. 3,250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 06/05/98 BY: R. Salisbury SLUMP, INCHES: 3 TIME BATCHED: SAMPLED: 14 : 05 AIR, PERCENT: N. I. BATCH PLANT: Pre-Mixed, #7 UNIT WEIGHT, PCF: N. I. TRUCKIflCKET: 433 / 246214 DATE RECEIVED: 06/08/98 MIX/AIR TEMP, °F: 75 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 06/12/98 7 66,500 2,350 A 2 6.00 28.27 07/04/98 29 108,200 3,830 A 3 6.00 28.27 07/04/98 29 109,400 3,870 A 4 . RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Headwall and box for storm drain culvert at STA 84+50 REMARKS: Sampled at 9.75 cubic yards of 9.75 NOTE: Reserve cylinder discarded DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED z 2 4, t, -, - David C. Wilson, RICE #54734 C3 LAW/CRANDALLaw UL 3 o 998 rc 9177S ky Park Ct. San Diego, CA 92123 (619)- 278-3600 ! j L 4 ii -- 4 LtC'T CONCRETE TEST REPORT CLIENT: City of Carlsbad PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 Carlsbad, Ca.; La Costa Avenue MIX ID: 3233502 DATE: 07/01/98 JOB NO: 41.50396.18 LAB NO: 31494 MIX DESC: CONCRETE SPECIFIED STRENGTH: 3,250 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) DATE SAMPLED: 06/03/98 BY: R. Salisbury SLUMP, INCHES: 5 1/2 TIME BATCHED: SAMPLED: 15:15 AIR, PERCENT: N. I. BATCH PLANT: Pre-Mixed, #6 - UNIT WEIGHT, PCF: N. I. TRUCKJTICKET: 393/245554DATE RECEIVED: 06/04/98 MIX/AIR TEMP, °F: 75 COMPRESSION TEST RFS!IITS (SPECIFIED) CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE MAX LOAD COMP. STRENGTH (DAYS) (LBS.) (PSI) FRACTURE TYPE 1 6.00 28.27 06/10/98 . 7 1 73,000 2,580 A 2 6.00 28.27 07/01/98 28 112,500 3,980 A 3 6.00 28.27 07/01/98 28 i 98,000 3,470 A 4 RESERVE tJlNLt UIHtNWIbE INUILA1EO, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39. C133, C143. C173, C1064 DENOTES CURED IN FIELD < < DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (8) CONE & SPLIT (C) CONE & SHEAR (0)SHEAR (El COLUMNAR POUR LOCATION: Storm drain box at STA 127+50 REMARKS: Sampled at 9.75 cubic yards of 39 NOTE: Reserve cylinder discarded DISTRIBUTION: Cityof Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 LAW/CRANDALL. ' LM 9177 Sky Park Ct. San Diego, CA 92123 (61'9) 278S600,\c CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 06/30/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 - Carlsbad, Ca.; La Costa Avenue LAB NO: 31488 MIX ID: 3233502 SPECIFIED STRENGTH: 3 , 250 PSI MIX DESC: CONCRETE FIELD INFORMATION DATESAMPLED: 06/02/98 BY: R. Salisbury TIME BATCHED: SAMPLED: 11: 50 BATCH PLANT: Pre-Mixed, #5 FIELD TESTS (ACTUAL) (SPECIFIED) SLUMP, INCHES: 3 3/4 AIR, PERCENT: N. I. UNIT WEIGHT, PCF: N. I. TRUCKJTICKET: 431/2450380ATE RECEIVED: 06/03/98 MIX/AIR TEMP, °F: 73 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE MAX LOAD I COMP. STRENGTH (DAYS) (LBS.) 1 (PSI) FRACTURE TYPE 1 6.00 28.27 06/09/98 7 71,500 2,530 A 2 6.00 28.27 06/30/98 28 107,000 3,780 A 3 6.00 28.27 06/30/98 28 106,500 3,770 A 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <c < DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Headwall and box at STA 45+00 REMARKS: Sampled at 7 cubic yards of 7 NOTE: Reserve cylinder discarded DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 490 Mw LA -,W:/-.C7 ow L_i.... 9177 Sky Park Ct.San Di- ieg1pA 92123 (619) 278-3600 Ju._2-I99 I I CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 06/25/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31478 MIX ID: 3233502 SPECIFIED STRENGTH: 3, 250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) DATESAMPLED: 05/28/98 BY: R. Salisbury SLUMP, INCHES: 5 1/2 TIME BATCHED: 12:30 SAMPLED: 13: 30 AIR, PERCENT: N. I BATCH PLANT: Pre-Mixed, #5 UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 4 4 5 / 2 4 3 8 3 7 DATE RECEIVED: 05/29/98 MIX/AIR TEMP, OF: 73 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE MAX LOAD (DAYS) (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 06/04/98 7 66,500 2,350 A 2 6.00 28.27 06/25/98 28 1 105,000 3,710 A 3 6.00 28.27 06/25/98 28 101,500 3,590 A 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Invert at STA 127+50 REMARKS: Sampled at 9.75 cubic yards of 19.5 NOTE: Reserve cylinder discarded DISTRIBUTION: City of Carlsbad (1C,113,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 (SPECIFIED) S LAW/CRAN&ALL 1 JUL 2J8 L1........1 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 06/19/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31470 MIX ID: 3233502 SPECIFIED STRENGTH: 3,250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 05/22/98 BY: R. Salisbury SLUMP, INCHES: N. I. TIME BATCHED: SAMPLED: 15: 50 AIR, PERCENT: N. I BATCH PLANT: Pre-Mixed, #7 UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 396/242738DA1E RECEIVED: 05/27/98 MIX/AIR TEMP OF: N. I. COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE 5(DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 05/29/98 7 75,000 2,650 A 2 6.00 28.27 06/19/98 28 117,000 4,140 A 3 6.00 28.27 06/19/98 28 117,500 4,160 A 4 RESERVE UM.ESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39. C138, C143, C173, C1064 'DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: IAI CONE IBI CONE & SPLIT (C) CONE & SHEAR (0)SHEAR (E) COLUMNAR POUR LOCATION: Cut off wall at STA 127+50 REMARKS: Sampled at 2.5 cubic yards of 2.5 NOTE: Reserve cylinder discarded DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED Z ~410~ David C. Wilson, RCE #54734 C3 "i own LUW7CRANDALL aw 9177 Sky Park Ct. $ajDgoCA92123 (619) 278-3600 ONCRETETESt REPORT CLIENT: City of Carlsbad DATE: 06/18/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31507 MIX ID: 5596 SPECIFIED STRENGTH: 3,250 PSI MIX DESC:CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 06 / 11/98 BY: R. Salisbury SLUMP, INCHES: 2 TIME BATCHED: SAMPLED: 13:45 AIR, PERCENT: N. I. BATCH PLANT: E. C. M. , #2 UNIT WEIGHT, PCF: N. I. TRUCKIHCKET: 414/2326020ATE RECEIVED: 06/12/98 MIX/AIR TEMP, OF: 72 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 06/18/98 7 70,500 2,490 A 2 6.00 28.27 07/09/98 28 3 6.00 28.27 07/09/98 28 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39. C138, C143, C173. C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE IBI CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Headwall at STA 92+50 REMARKS: Sampled at 6.5 cubic yards of 6.5 DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED A444, David C. Wilson, RCE #54734 1 C3 Ij TOM F. LAW/CRANDALL JUN23I998 L........... 9177 Sky Park Ct. San Diego, CA 92123 (619) 2783600 : CONCRETE TEST REPORT - CLIENT: City of Carlsbad -. DATE: 0 6 /12/98 PROJECT: La:Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue MIX ID: 3233502 LAB NO: 31496 MIX DESC: CONCRETE SPECIFIED STRENGTH: 3,250 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 06/05/98 BY: R. Salisbury SLUMP, INCHES: 3 TIME BATCHED: SAMPLED: 14 : 05 AIR, PERCENT: N. I. BATCH PLANT: Pre-Mixed, #7 UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 433/246214DATERECEIVED: 06/08/98 MIX/AIR TEMP, °F: 75 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN ' I DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP STRENGTH (PSI) FRACTURE TYPE 1 6.00 . 28.27 06/12/98 . 7 66,500 '2,350 A 2 6.00 28.27 07/03/98 28 3 6.00 28.27 07/03/98 28 4 RESERVE urdLc uur1tp1wI INIJ&;AIu IEIS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Headwall and box for storm drain culvert at STA 84+50 REMARKS: Sampled at 9.75 cubic yards of 975 DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED 'NA David C. Wilson, RCE #54734 LAW/CRANDALL Mw 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600, CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 06/10/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31494 MIX ID: 3233502 SPECIFIED STRENGTH: 3, 250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATE SAMPLED: 06 / 03 / 98 BY: R. Salisbury SLUMP, INCHES: 5 1/2 TIME BATCHED: SAMPLED: 15:15 AIR, PERCENT: BATCH PLANT: Pre-Mixed, #6 UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 393/245554DATE RECEIVED: 06/04/98 MIXJAIRTEMP, °F: 75 COMPRESSION TESTS RESUlTS CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TEST AGE MAX LOAD COMP. STRENGTH TESTED (DAYS) (LBS.) (PSI) FRACTURE TYPE 1 6.00 28.27 06/10/98 7 73,000 2,580 A 2 6.00 28.27 07/01/98 28 3 6.00 28.27 07/01/98 28 4 RESERVE INMEL), VESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING AST TEST METHODS: 039, C138, C143, C173. CI064 DENOTES CURED IN FIELD c < C DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Storm drain box at STA 127+50 REMARKS: Sampled at 9.75 cubic yards of 39 DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 ____ r •::-. I LAW/CRANDALL .. N 23 1998 9177 Sky Park Ct. San Diego, CA 92123 (619)28-36O? CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 06/09/98 PROJECT: La Costa Ave. Road Widening! P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31488 MIX ID: 3233502 SPECIFIED STRENGTH: 3,250 PSI MIX DESC: CONCRETE FIELD. INFORMATION FIELD TESTS-- (ACTUAL) (SPECIFIED) DATE SAMPLED: 06/02/98 BY: R. Salisbury SLUMP, INCHES: 3 3 /4 TIME BATCHED: SAMPLED: 11: 50 AIR, PERCENT: N. I. BATCH PLANT: Pre-Mixed, #5 UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 431/2450380ATE RECEIVED: 06/03 /98 MIX/AIR TEMP, OF: 73 COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) AREA (SO. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 06/09/98 7 71,500 2,530 A 2 6.00 28.27 06/30/98 28 3 6.00 28.27 06/30/98 28 4 RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR )E) COLUMNAR POUR LOCATION: Headwall and box at STA 45+00 REMARKS: Sampled at '7 cubic yards of 7 DISTRIBUTION: City of Carlsbad (1C,1B,lALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3 T Mw LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 92123 (619) 278-3600 CONCRETE TEST REPORT CLIENT: City of Carlsbad DATE: 06/04/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO: 41.50396.18 Carlsbad, Ca.; La Costa Avenue LAB NO: 31478 MIX ID: 3233502 SPECIFIED STRENGTH: 3, 250 PSI MIX DESC: CONCRETE FIELD INFORMATION FIELD TESTS (ACTUAL) DATE SAMPLED: 05/28/98 BY: R. Salisbury SLUMP, INCHES: 5 1/2 TIME BATCHED: 12:30 SAMPLED: 13 : 30 AIR, PERCENT: N. I. BATCH PLANT: Pre-Mixed, #5 UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 445/243837DATERECEIVED: 05/29/98 MIXJAIR TEMP, OF: 73 COMPRESSION TEST RESULTS (SPECIFIED) CYLINDER NUMBER DIAMETER (IN.) AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH (PSI) FRACTURE TYPE 1 6.00 28.27 06/04/98 7 66,500 2,350 A 2 6.00 28.27 06/25/98 28 3 6.00 28.27 06/25/98. 28 4 . RESERVE UNLESS OTHERWISE INDICATED, TESTS WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138. C143, C113, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY I.ErrER (A) CONE (9) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR (E) COLUMNAR POUR LOCATION: Invert at STA 127+50 REMARKS: Sampled at 9.75 cubic yards of 19.5 DISTRIBUTION: . City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RICE #54734 C3 9ow LAW/CRANDALL 9177 Sky Park Ct. San Diego, CA 921:23' (9) All 36OO .1 CONCRETE TEST-REPORT. .-. \ ;..',)\L:-. •, I CLIENT ditT of Carlsbad DATE05/29/98 PROJECT: La Costa Ave. Road Widening/ P.O. #P104501 JOB NO:-.41..50396..18 Carlsbad, Ca.; La Costa Avenue.. LAB NO: 31470 MIX ID: 3233502 MIX DESC: CONCRETE SPECIFIED STRENGTH: 3, 250 PSI FIELD INFORMATION FIELD TESTS (ACTUAL) (SPECIFIED) DATESAMPLED: 05/22/98 BY: R. Salisbury SLUMP, INCHES: N. I. TIME BATCHED: SAMPLED: 15: 50 AIR, PERCENT: N. I. BATCH PLANT: Pre-Mixed, #7 UNIT WEIGHT, PCF: N. I. TRUCK/TICKET: 396/242738DATE RECEIVED: 05/27/98 MIXJAIRTEMP, °F: N. I. COMPRESSION TEST RESULTS CYLINDER NUMBER DIAMETER (IN.) .. AREA (SQ. IN.) DATE TESTED TEST AGE (DAYS) MAX LOAD (LBS.) COMP. STRENGTH r":" (PSIh' \ FRACTURE ',JYPE 1 6.00 28.2705/29/98 .1 75,000 2,650 A 2 6.00 I•j 3 6.00 28.27 06/19/98 .........7... 28 - 4 RESERVE , UNLt UU1tNWIb INUILMIU, Itti[S WERE PERFORMED IN GENERAL ACCORDANCE WITH THE FOLLOWING ASTM TEST METHODS: C39, C138, C143, C173, C1064 DENOTES CURED IN FIELD <<< DENOTES LOW COMPRESSIVE STRENGTH FRACTURE TYPE IS INDICATED BY LETTER: (A) CONE (B) CONE & SPLIT (C) CONE & SHEAR (D)SHEAR )E) COLUMNAR POUR LOCATION: Cut off wall at STA 127+50 REMARKS: Sampled at 2.5 cubic yards of 2.5 DISTRIBUTION: City of Carlsbad (1C,1B,1ALL) RESPECTFULLY SUBMITTED David C. Wilson, RCE #54734 C3