NO PERMIT NUMBER (16) Quality Assurance Services
:'Materials Consulting
Testing Engineers, Inc. COMPRESSION TEST REPORT
WORK REQUEST NUMBERC1 41 A f7TjFNT—nRF919 SAMPLE NUMBER 133927
PROJECT NUMBER 32616 DATE 07/29/93
PROJECT NAME TYPE OF SAMPLE REG. CONCRETE
SEVEN SPRINGS/11/20 & 376 — 385
TRACT 8098 — PHASE 10 , CUPERTINO
SUPPLIER (CONCRETE) RMC LONESTAR SPECIMENS MADE BY R. TUTTLE, TEI
MIX NUMBER 0246 WITNESSED BY
DATE SAMPLED 06/23/93
TICKET NO.: 1607416 TIME SAMPLED 9:55AM
DATE RECEIVED 06/24/93
LOCATION IN STRUCTURE SLUMP 311
SLAB AT LOT #20. FRESH UNIT WGT. PCF=
AIR TEMPERATURE OF 75
MIXTURE TEMPERATURE °F: 78
AIR CONTENT %:
DATE TESTED 06/30/93 07/21/93 07/21/93 07/06/93
ID NUMBER 21A 21B 21C 21D
MARK SPECIMEN
DIMENSION, inches 6X12
AREA, sq. inches 28 . 0
ULTIMATE LOAD,Ibs. 58000 88000 92000 74000
ULTIMATE STR.,psi 2070 3140 3290 2640 RECEIVED,
AVERAGE S^n.,pal 3215
AUG i - )ti-
AGE TESTED.DAYS 7 28 28 13 MY, OE CUPERTIKO,
BUILDING l3E ,
DAY UNIT WEIGHT, pal
SPECIFIED STRENGTH,PW 3000
SPECIMENS NOT SCHEDULED FOR TESTING WILL BE DISCARDED AFTER 28 DAYS OLD
REMARKS: SAMPLES TESTED IN ACCORDANCE WITH ASTM C-39-86
CC:
01 THE GREGORY GROUP
01 BAUER CONCRETE REVIEWED BY
01 PACIFIC POST TENSION 'n
01 BASSENIAN/LAGONI ARCHIT &
01 CITY OF CUPERTINO
YOUNG F. DAVIS
CONCRETE LAB SUPERVISOR
2811 Adeline Street, P.O. Box 24075, Oakland, Caldomia 94623 w (510)835-3142
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Quality Assurance Services
'L9aterials Consulting
Testing Engineers, Inc. COMPRESSION TEST REPORT
WORK REQUEST NUMBER SAMPLE NUMBER
PROJECT NUMBER 32616 DATE 07/07/93
PROJECT NAME TYPE OF SAMPLE
REG. CONCRETE
SEVEN SPRINGS/11/20 & 376 — 385
TRACT 8098 — PHASE 10, CUPERTINO
SUPPLIER (CONCRETE) RMC LONESTAR SPECIMENS MADE BY R. TUTTLE, TEI
MIX NUMBER 0246 WITNESSED BY
DATE SAMPLED 93
06/23/
TICKET NO.: 1607416 TIME SAMPLED 06/23/
DATE RECEIVED 06/24/93
LOCATION IN STRUCTURE SLUMP
FRESH UNIT WGT PCF=
SLAB AT LOT #20. AIR TEMPERATURE OF
MIXTURE TEMPERATURE74..:
AIR CONTENT %: 78
DATE TESTED
ID NUMBER 06/30/93 07/21/93 07/21/93 07/21/93
MARK SPECIMEN 21A 21B 21C 21D
DIMENSION, inches 6X12
AREA, sq. inches
ULTIMATE LOAD,Ibs. 28.0 EtVIM58000ULTIMATE STR.,psi 20,70 JULY j tIAVERAGE STA.,psi &ITY OF, CUPER0.
AGE TESTED,DAYS BUILDING
7 28 28 HOLD 110
DRY UNIT WEIGHT, pcl
SPECIFIED STRENGTH,pal 3000 OO0
SPECIMENS NOT SCHEDULED FOR TESTING WILL BE DISCARDED AFTER 28 DAYS OLD
REMARKS: SAMPLES TESTED IN ACCORDANCE WITH ASTM C-39-86
CC:
01 THE GREGORY GROUP
01 BAUER CONCRETE REVIEWS
•
01 PACIFIC POST TENSION
01 BASSENIAN/LAGONI ARCHIT
01 CITY OF CUPERTINO
YOUNG F. DAVIS
CONCRETE LAB SUPERVISOR
2811 Adeline Street, P.O. Box 24075, Oakland, Caldomia 94623 • (510)835-3142
SANTA CLARA • DIABLO VALLEY • SACRAMENTO • MONTFRFV