Freeport NIP(7.0)-LR030409 (2) gineers
8908 Ambassador Row
Dallas, Texas 75247-4510
(214) 630-9745
(214) 630-9819 (fax)
CONCRETE COMPRESSIVE STRENGTH TEST
Client:
Project:
Services:
Duke Realty Services, LP
Attn: Mr. Jeff Langston
5495 Belt Line Road, Suite 360
Dallas TX 75254
Report No.: 172472
Project No.: 037333
Date of Service: 03/10/2003
Report Date: 04/09/2003
Freeport 10
500 Freeport Parkway
Coppell, TX
Obtain samples of fi'esh concrete at the placement locations, perform required field testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
CONTRACTOR: Duke Realty Services, LP
CONCRETE SUPPLIER: Hanson
PLANT: 29
SPECIFICATION REQUIREMENTS
STRENGTH: 3000 psi ~ 28 Days
SLUMP On): 5" maximum
AIR (%):
TEST METHOD:
3% - 5%
ASTM C-172
ASTM C-31
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
MIX DESIGN I.D.: 9375
PLACEMENT DATE: 03/10/2003
WEATHER CONDITIONS: Overcast
TIME SAMPLED: 2:50pm BATCH TIME: 2:20pm
· TEMPERATURE (F) -AIR 58 F CONCRETE: 56 F
TaUCK NO: 103 TICKET NO: 321227
AIR CONTENT (%): 4.0 UNIT WEIGHT (pcf): NA
OVERALL PLACEMENT LOCATION:
Headwall, storm drain, Line 1, Station 0+00
SAMPLE LOCATION: Entire headwall
REPORT OF TE,qTS
Concrete Compressive Cylinder 6" x 12" (area 28.27 sq. in.)
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH FRACTURE
SET NO. (inches) TESTED (days) (lbs. force) (psi) TYPE
1 1 3.50 03/17/2003 7 125760 4450 Unbondcd Cap
i 2 3.50 04/07/2003 28 161245 5700 Unbonded Cap
1 3 3.50 04/07/2003 28 160485 5680 Unbonded Cap
Average 5690
1 4 3.50 05/05/2003 56 Unbonded Cap
with Duke was notified.
Report Distribution:
(1) Duke Realty Services, LP (1) Paeheco Koch Consulting Engineers
(1) Duke Realty Services, LP (1) Engineering Analyst J K. Scoq/Watson
(1) City of Coppell Engineering Dept. (1) City of Coppell Engineering Dept. ,//.,MMT Operations Manager
(1) Potter Concrete
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, performance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and
reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineers, Ltd.
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