MA 03/04-LR041116Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Pavement Services Corp.
PROJECT: City of Coppell Street Repair Project
Job #03-007, Coppell, TX
LOCATION OF POUR SET 1:
LOCATION OF POUR SET 2:
JOB NO.: 02.1077
DATE: 16 November 2004
SUPPLIER: Pavement Services
Paving pourback, northbound lane of Auburn Street,
in front of 308 Auburn Street
SAMPLE DATA: SET 1
Truck No. 2003
Ticket No.
Time Batched 8:39am
Time Sampled 8:40am
Concrete Temp. (ASTM C1064) 69°F
Air Content {ASTM C231 ) 1.7 %
Unit Weight (ASTM C138)
Ambient Temp.
SET 2
MIX NO.
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
405 7.00 7 11 ~23~04
406 7.00 28 12/14~04
407 7.00 28 12/14~04
103,500 3660
153,800 5440
150,700 5330
28-Day Average 5390
4OO0
TECHNICIAN:
DISTRIBUTION:
RJW (7:00am-09:30am)
(1) Pavement Services Corp.
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214),351-6419 Fax (214) 351-5148