MA 02/03-LR040220Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 02.1077
CLIENT: Pavement Services Corp. DATE: 20 February 2004
PROJECT: City of Coppell Street Repair Project, Job 03-007 SUPPLIER: Beall
LOCATION OF POUR SET 1: Paving, westbound Southwestern St. at approx. 80'-100' east
of second entrance to 652 Southwestern
SET2M,× NO. 340L1504
SAMPLE DATA: SET 1
Truck No. 203 Cement
Ticket No. 13623554 Flyash
Time Batched 7:17 am Sand
Time Sampled 8:00am in.
Concrete Temp. (ASTM cloe4) 57°F 1.0 in.
Air Content (ASTM C2311 3.2% Water
Unit Weight (ASTM C1381 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 C1431 psi Strength
372 5.00 7 02/27/04 110,100 3890
373 5.00 28 03/19/04 138,200 4890
374 5.00 28 03/19/04 140,400 49Y0
28-Day Average 4930
4OOO
TECHNICIAN:
DISTRIBUTION:
TMC (7:15am-9:15am)
(1) Pavement Services Corp.
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148