MA 02/03-LR030306Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 02.1077
CLIENT: Pavement Services Corp. DATE: 6 March 2003
PROJECT: City of Coppell Street Repair Project, Job 03-007 SUPPLIER: Beall
LOCATION OF POUR SET 1: Paving patch, culdesacin front of 252 Heather Glen
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 213 Cement
Ticket No. 89021844 Flyash
Time Batched 1:24pm Sand
Time Sampled 2:05pm in.
Concrete Temp. (ASTM C1064) 57°F 1.0 in.
Air Content (ASTM C231] 3,0% Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
340L1504
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
66 4.00 7 03/13/03 131,700 4660
69 4.00 7 03/13/03 126,400 4470
70 4.00 14 03/20/03 142,500 5040
71 4.00 14 03/20/03 2L41,800 5020
72 4.00 28 04/03/03 -152,50.0 5580
73 4.00 28 04/03/03 ~.5.7,.7Q0 5580
28-Day Average 5580
4000
TECHNICIAN:
DISTRIBUTION:
TMC (l:00pm-3:O0pm)
(1) Pavement Services Corp.
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148