Gibbs Sta DCEC-LR 940923 reed engineering
GEOTECHNICAL CONSULTANTS
CONCRETE COMPRESSION TEST REPORT
3 1691.1 09/23/94
REPORT NO.: JOB NO.: DATE CAST:
Gibbs Station Retaining Wall 3000 PSI
PROJECT: SPECIFICATION:
Tie in beam 10 yds
LOCATION: QUANTITY REPRESENTED:
ARCHITECT/ENGINEER: SAMPLED BY: Contractor
COI~rRACTOR: BY ORDER OF: C1 ient
Craig Olden, Inc. 09/30/94
REPORTED TO: DATE: ORDER NUMBER:
(~ x 12 ~CH) NOMINAL CYMNDER raZE: AREA-2~.2~ ~O. mN. LABORATORY NUMBER
RELD NUMBER: GS092301 GS092302 GS092303 GS092304
MAXIMUM LOAD. LBS: 156, 000 152, 500
7 7 28 28
AGE WHEN TESTED. DAYS:
5520 5390
COMPRESSIVE STRENGTH, PSI:
5460
AVERAGE STRENGTH, PSI:
TYPE BREAK: CONICAL (U.N.O.)
REMARKS:
METHCO OF CURING: FIELD DAYS, LABORATORY FROM TRANSPORTED BY
TEMPERATURE: AMBIENT 'F MIX 'F, AIR CONTENT %, SLUMP INCHES
TIME OF ~AMPLE: AM/PM, PICK-UP CHARGE: Y~ NO
~:)URCE OF CONCRETE: MIX CODE: TICKET NO.:
FINE AGGREGATE: UNIT WEIGHT PCF
COARSE AGGREGATE:
WATER: YIELD CF/CY
CEMENT:
FLY ASH:
ADMIXTURE(S):
ms~,eu~oN: (1) Craig Olden, Inc./Mr. Tony Peyton ~.~
(~) City of Coppell/Mr. Larry Davis
SIGNED
TEST METHODS: ASTM C 31. C 39, C 143, C 173, C 192. C 231. OR C 1064 PAGF I OF ']
2424 STU1-Z DRIVE · SUITE400 · DALLAS, TEXAS75235 · 214/350-5600 · (FAX) 214/350-0019