MA 02/03-LR030321Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 02.1077
CLIENT: Pavement Services Corp. DATE: 21 March 2003
PROJECT: City of Coppell Street Repair Project, Job 03-007 SUPPLIER: Beall
LOCATION OF POUR SET 1: Paving, eastbound lane at 518 Woodhurst
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 202 Cement
Ticket No. 13611254 Flyash
Time Batched 10:56am Sand
Time Sampled 12:1 Opm in.
Concrete Temp. (ASTM C1064) 69°F 1.0 in.
Air Content {ASTM C231) 4.1% Water
Unit Weight (ASTM C138) Admix //1
Admix //2
AEA
340L1504
COIV/PRESS/VE 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
98 5.50 7 03~28~03 118,000 4170
99 5.50 7 03~28~03 115,700 4090
100 5.50 14 04/04/03 ~26,700 4480
lOl 5.50 14 04/04/03 127,700 4520
102 5.50 28 04/18/03 146,:~00 5~70
103 5.50 28 04/18/03 139,700 4940
28-Day Average 5060
4OOO
TECHNICIAN:
DISTRIBUTION:
EWM (11:30am-1:30pm)
(1) Pavement Services Corp.
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148