DFW Trade JV-LR 990226 (4) TRINITY ENGINEERING TESTING
CORPORATION
P.O. Box 223571 DALLAS, TEXAS 75222-3571
CONCRETE CYLINDER COMPRESSIVE STRENGTH REPORT
TO: INDUSTRIAL DEV. INTERNATIONAL PROJECT: DFW TRADE CENTER
5420 LBJ FREEWAY, SUITE 1275 BUILDING H
DALLAS, TX 75240 TETCO NO.: 3126
DATE: 2/26/99
TECHNICIAN: R.MITCHELL REPORTNO.: 399114-KP
399610-KP
CONCRETE FOR: PAVING AT EAST SIDE PARKING AND DRIVE AREA OF BUILDING H
MARK CONCRETE MIX INFORMATION INCHES DAYS CAST TESTED LOAD, LBS * STRENGTH, PSI
IDI-812 PIONEER PLANT #27 4 1/2" 7 02/19/99 02/26/99 83,000 2,940
IDI-813 MIX #9339 4 1/2" 28 02/19/99 03/19/99 120,000 4,240
IDI-814 4 1/2" 28 02/19/99 03/19/99 123,000 4,350
FINE AGG. SOURCE: 28 DAY STRENGTH REQUIREMENT: 3500 PSI
COARSE AGG. SOURCE: BRAND OF CEMENT:
ADDITIONAL INFORMATION IF MADE BY TETCO:
TIME MADE: 9:00 AM UNIT WEIGHT: NA TRUCK NO.: 1122
CONCRETE TEMP.: 59 F WATER ADDED TO TRUCK: NA TICKET NO: 176224
LT WINDS
AIR CONTENT: 4.9% ACCUMULATED YARDS: 330 WEATHER: CLEAR 45
REMARKS:
NOTES: (1.) COMPRESSIVE STRENGTHS DETEI~MiNED IN ACCORDANCE WITH ASTM C39 (2.) CROSS-SECTiONAL AREA, DIAM'- I ~-~ & LENGTH ARE STANDARD
UNLESS OTHERWISE NOTED (3.) PORTIONS OF THE INFORMATION CONTAINED IN THIS REPORT HAVE BEEN FURNISHED BY OTHERS (4.) CYLINDERS CURED
IN LABORATORY IN ACCORDANCE WITH ASTM C31 UNLESS OTHERWISE NOTED (5.) UNBONDED CAPS UTILIZED IN ACCORDANCE WITH ASTM C1231 UNLESS
OTHERWISE NOTED (6.) SAMPLES TAKEN IN ACCORDANCE WITH ASTM C172 WHERE PRACTICABLE.
COPIES TO: 1-CLIENT
ATT: KEN KUESEL
1- KAJIMA CONST. SERV. TRINITY ENGINEERING TESTING CORP.
1-COMPASS BANK
1-MacGREGOR ASSOC. ARCHITECTS
1-POTTER CONCRETE CO.
1-PIONEER CONCRETE
1-CITY OF GRAPEVINE
~-I-ClTY OF COPPELL~ ' Roy R. Grant, P.E.
1~c ~esults shown on this report are for the exclusive use of the client for whom they were obtained ~md apply only to the samples tested and/or inspected.
323 They a~e not intended to be indicative of q.~li~i~ of apparently identical products. The use of our name must receive prior written approval.