CF-Coppell Rd SC-LR020426Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
JOB NO.:
CLIENT: Texas Unified Constructors, Inc. DATE:
PROJECT: Field Service Offices & Maint. Fac., Coppell SUPPLIER:
LOCATION OF POUR SET I: Light pole piers #1 thru//10 and sign piers
LOCATION OF POUR SET 2:
01.1054
26 April 2002
Lattimore
SAMPLE DATA: SET 1 SET 2 MIX NO. 65
Truck No. 1109 Cement
Ticket No. 6173898 Flyash
Time Batched 8:26am Sand
Time Sampled 9:01 am in.
Concrete Temp. {ASTM C1064) 70OF 1.0 in.
Air Content (ASTM C231~ 8.8% Water
Unit Weight (ASTM C138) Admix//1
Admix//2
AEA
COMPRESS/VE STRENGTH TESTS (ASTM C39)
(Standard 6 inch x 12 inch c_y_~der)
Cylinder Slump Age Test
Number Inches Days Date
(ASTM C 143)
Total Load Compressive Required
Pounds Strength 28-Day
psi Strength
225 6.25 7 05/03/02
226 6.25 28 05/24/02
227 6.25 28 05/24/02
*4000 psi used.
75,400 2670
28-Day Average 3500*
TECHNICIAN:
DISTRIBUTION:
CBC (8:30arn-10:30am)
(3) City of Coppell
(1) Vidaud & Associates
(1) Doyle Engineering Group
(1) Texas Unified Constructors, Inc.
2870 Walnut Hill Lane
Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148