DFW Trade JV-LR 990420 (7) ~~, 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: 04/20/99
TECHNICIAN: J, Tipton REPORT NO.: 499579-WG
CONCR~- I ~- FOR: Floor slab at lane #2, 75 feet East of line #1and 90 feet South of line #D.
MARK CONCRETE MIX INFORMATION INCHES DAYS CAST TESTED LOAD, L_RS STRENGTH, PSI
IDI 1087 PIONEER PLANT #27 5" 7 04/13/99 04/20/99 102,000 3,610
IDI 1088 MIX #9349 5" 28 04/13/99 05/11/99
IDI 1089 5" HOLD 04/13/99 HOLD
FINE AGG. SOURCE: 28 DAY STRENGTH REQUIREMENT: 4000 PSI
COARSE AGG. SOURCE: BRAND OF CEMENT:
ADDITIONAL INFORMATION IF MADE BY TETCO:
TIME MADE: 9:15 AM UNIT WEIGHT: NA TRUCK NO,: 758
CONCRETE TEMP,: 74 F WATERADDED TO TRUCK: NONE TICKET NO: 235809
WINDY
AIR CONTENT: 2.8% ACCUMULATED YARDS: 450 WEATHER: CLOUDY 65
REMARKS:
NOTES: (1.) COMPRESSIVE STRENGTHS D~i I=~MINED IN ACCORDANCE WITH ASTM C39 (2.} CROSS-SECTIONAL AREA. DIAMETER & LENGTH ARE STANDARD
UNLESS OTHERWISE NOTED (3.) PORTIONS OF THE INFORMATION CONTAINED IN THIS REPORT HAVE SEEN FURNISHED SY OTHERS (4.) CYLINDERS CURED
IN LABORATORY IN ACCORDANCE WITH ASTM C31 UNLESS OTHERWISE NOTED (5.) UNBONDED CAPS UTIUZED 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-PIONEER CONCRETE ,
1-CITY OF GRAPEVINE
1-CITY OF COPPELL Roy R. Grant, P.E.
The results shown on this report are for the exclusive use of the client for whom they were obtained and apply only to the samples tested and/or inspected.
421 They are not intended to be indicatJv® of qualities of apparently identical products. The use of our name must receive prior written approval.