MA 02/03-LR040302Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 02.1077
CLIENT: Pavement Services Corp. DATE: 2 March 2004
PROJECT: City of Coppell Street Repair Project, Job 03-007 SUPPLIER: Beall
LOCATION OF POUR SET 1: Paving, southbound Marlee at 160'-170' south of
Alendale St.
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO. 340L1504
Truck No. 126 Cement
Ticket No. 89036306 Flyash
Time Batched 8:06am Sand
Time Sampled 9:05am in.
Concrete Temp. (ASTM C1064) 60°F 1.0 in.
Air Content IASTM C231) 4.6% Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
COMPRESSIVE STRENGTH TESTS (ASTM C39}
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
(ASTM C143) psi Strength
378 4.00 7 03/09/04
379 4.00 28 03/30/04
380 4.00 28 03/30/04
121,200 4290
145~90Q
150,000 5310
28-Day Average 5240
4OOO
TECHNICIAN:
DISTRIBUTION:
TMC (7:30am-10:30am)
(1) Pavement Services Corp.
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148