MA 02/03-LR030312Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 02.1077
CLIENT: Pavement Services Corp, DATE: 12 March 2003
PROJECT: City of Coppell Street Repair Project, Job 03-007 SUPPLIER: Beall
LOCATION OF POUR SET 1: Paving on Plantation Drive, westbound lane in front of
221 Plantation Drive
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO, 340L1504
Truck No. 210 Cement
Ticket No, 13610981 Flyash
Time Batched 8:47am Sand
Time Sampled 10:00am in,
Concrete Temp, (ASTM C1064) 75°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
80 4.00 7 03/19~03
81 4.00 7 03/19~03
82 4.00 14 03/26/03
83 4.00 14 03/26/03
84 4,00 28 04/09/03
85 4.00 28 04/09/03
123 500
120 500
133 800
132600
154 500
142 800
28~Da Average
4370
4260
4730
4690
5460
5050
5260
4OOO
TECHNICIAN:
DISTRIBUTION:
EWM (9:30am-11:30am)
(1) Pavement Services Corp.
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148