ST9302-LR 990923 (5) REPORT OF CONCRETE
COMPRESSION TEST
ALPHA TESTING, INC.
2209 Wisconsin St,, Suite 100
Dallas, Texas 75229
972/620-8911 - 972/263-4937 (Metro)
FAX: 972/406-8023
TESTED FOR: CITY OF COPPELL DATE OF iSSUE: 09/23/99
COPPELL, TEXAS
PROJECT: SANDY LAKE ROAD PROJECT NO. ST 93-02 OUR REPORT NO.: 98881-79
COPPELL, TEXAS
FIELD DATA
LOCATION OF CONCRETE PLACEMENT RETAINING WALL: SANDY LAKE, WEST BOUND, STATfON 13+20
DATE PLACED 09/23/99 PLANT N/A
TIME N/A DELIVER TICKET NO. N/A
SLUMP (ASTM C-143) N/A MIX PROPORTIONS (SSD)
AIR CONTENT (ASTM C-231 [] OR C-173 I-I) N/A CEMENT
AIR TEMPERATURE N/A WATER N/A
CONCRETE TEMPERATURE N/A FINE AGGREGATE N/A
DATE RECEIVED 09/27/99 COARSE AGGREGATE N/A
FIELD DATA SUBMrFt'ED BY CLIENT ADMIXTURE N/A
MIX DATA SUBMITTED BY N/A
SPECIMENS CAPPED IN ACCORDANCE WITH ASTM C-617 I.d OR C-1231 []
COMPRESSION TEST RESULTS [] Cylinders made by ALPHA
(NOMINAL CYLINDER SIZE 6' X 12')~ /de representative.
(ASTM C~39) m made by Archltecl's
~ / o~ ContractoCs [ep~ese~tati~e.
LAB TYPE DATE AGE TOTAL AREA COMPRESSIVE L~"Cylinders picked up by ALPHA
NO. CURING TESTED DAYS LOAD STRENGTH, PSI laborstow.
70 LAB 09/30/99 7 110,349 28.27 3,900 [] Cylinders delivered to ALPHA
71 LAB 10/21/99 28 136,306 28.27 4,820 ~ ~.~/ ~aboratory.
72 LAB 10/21/99 28 138,768 28.27 4,910 u,r Compress~n t~st ~u,s cam~ w~h
73 LAB HOLD H 28.27 app~ble sp~aca,o,~.
[] Compression test results do not comply
with applicable specifications.
Specifications 28 4,000 R~:~ctfully Sub.,~
REMARKS: ALPHA TESTING, IN ./~
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