MA FY 0405-LR041228Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
JOB NO.:
DATE:
CLIENT: Pavement Services Corp.
PROJECT: City of Coppell Street Repair Project
Job #03-007, Coppell, TX
SUPPLIER:
LOCATION OF POUR SET 1:
LOCATION OF POUR SET 2:
02.1077
28 December 2004
Paving, southbound Mockingbird Lane at intersection
of Meadowlark
SAMPLE DATA: SET t SET 2 MIX NO.
Truck No. Cement
Ticket No. Flyash
Time Batched Sand
Time Sampled in.
Concrete Temp. (ASTM C1064) 1.0 in.
Air Content (ASTM C231) Water
Unit Weight (ASTM C138) Admix #1
Ambient Temp. 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
426 7 01/O4/O5
427 28 01/25/05
428 28 01/25/05
139,700 4940
199,100 7040
182,100 6440
28-Day Average 6740
4000
NOTE: Cylinders and all information furnished by contractor.
RECEIVED JAN 2 ? 2005
TECHNICIAN:
DISTRIBUTION:
Contractor
(1) Pavement Services Corp.
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148