MA 02/03-LR040414Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Pavement Services Corp.
PROJECT: City of Coppell Street Repair Project, Job 03-007
LOCATION OF POUR SET 1: Alley paving replacement at Pheasant Drive
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 13 Cement
Ticket No. NA Flyash
Time Batched NA Sand
Time Sampled 9:30am in.
Concrete Temp. (ASTM C1064J 64°F 1.0 ~n.
Air Content (ASTM C231~ 7.0% Water
Unit Weight (ASTM C138) Admix //1
Admix //2
AEA
JOB NO,: 02.1077
DATE: 14 April 2004
SUPPLIER: Image
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 Stren.gth 28-Day
IASTM C1431 psi Strength
396 4.50 7 04/21/04 88,500 3130
397 4.50 28 05/12/04 117,4(10 4180
398 4.50 28 05/12/04 128,100 4530
28-Day Average 4540
4000
TECHNICIAN:
DISTRIBUTION:
CDJ (8:30am-10:30am)
(1) Pavement Services Corp.
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148