MA 02/03-LR040408Hooper 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:
LOCATION OF POUR SET 2:
JOB NO.: 02.1077
DATE: 8 April 2004
SUPPLIER: Beall
Alley paving replacement at 175 Simmons, from approx. 40'
west of east end to east end
SAMPLE DATA: SET 1
Truck No. 111
Ticket No. 13526994
Time Batched 10:06am
Time Sampled 11:15am
Concrete Temp. (ASTM C10641 78°F
Air Content (ASTM C231) 4.0%
Unit Weight (ASTM C138)
SET2 MIX NO. 340L1504
Cement
Flyash
Sand
1.0 in:
Water
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
393 4.00 7 04/15/04
394 4.00 28 05/06/04
395 4.00 28 05/06/04
116,200 4110
153,800 5440
145,900 5160
28-Day Average 5300
4OOO
TECHNICIAN:
DISTRIBUTION:
CDJ (10:30am-12:30pm)
(1) Pavement Services Corp.
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148