MA FY 0506-LR060809Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO 02 1077
CLIENT Pavement Services Corp DATE 9 August 2006
PROJECT City of Coppell Street Repair Project SUPPLIER Pavement Services
Job #05 -267, Coppell, TX
LOCATION OF POUR SET 1 Alley paving replacement @ 137 Oakbrook, east half
LOCATION OF POUR SET 2
SAMPLE DATA
SET 1 SET 2
Truck No
2020
Ticket No
2620
Time Batched
9 30am
Time Sampled
9 30am
Concrete Temp (ASTM C1064)
90 °F
Air Content (ASTM 0231)
5 00
Unit Weight (ASTM C138)
09/06/06
Ambient Temp
5620
MIX NO 6 sks
Cement
Flyash
Sand
in
1 0 in
Water
Admix #1
Admix #2
AEA
COMPRESSIVE STRENGTH TESTS (ASTM C391 (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
550
5 00
7
08/16/06
74,200
2620
551
500
7
08/16/06
72,200
2550
552
5 00
28
09/06/06
159,000
5620
553
5 00
28
09/06/06
181,700
6430
28 -Day Average
TECHNICIAN CDJ (9 00am -11 00am)
DISTRIBUTION (1) Pavement Services Corp
(1) City of Coppell
4000
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351 -6419 Fax (214) 351 -5148