MA 02/03-LR030408Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 02.1077
CLIENT: Pavement Services Corp. DATE: 8 April 2003
PROJECT: City of Coppell Street Repair Project, Job 03-007 SUPPLIER: Beall
LOCATION OF POUR SET 1: Paving, alley approach in between 103 & 105 Hill Drive
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 190 Cement
Ticket No. 13611897 Flyash
Time Batched 10:57am Sand
Time Sampled 11:30am in.
Concrete Temp. {ASTM C1064} 73°F 1.0 in.
Air Content (ASTM C231} 4.3% Water
Unit Weight (ASTM C138) Admix //1
Admix //2
AEA
340L1504
COMPRESSIVE STRENGTH TESTS (ASTir1 cag) (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
116 5.50 7 04/15~03 95,400 3370
117 5.50 7 04/15~03 96,900 3430
118 5.50 14 04/22/03 112,3Q0 39~70
119 5.50 14 04/22/03 10.7,800 5810
120 5.50 28 05/06/03 129,100 457Q
121 5.50 28 05/06/03 128,60Q 455Q
28-Day Average 4560
4OOO
TECHNICIAN:
DISTRIBUTION:
CBC (11:00am-1:OOpm)
(1) Pavement Services Corp.
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148