MA FY 0405-LR051027Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Pavement Services Corp,
PROJECT: City of.Co.p.p_ell Street Repair Project
Job #Ob-Zb-/- , Coppell, TX
LOCATION OF POUR SET 1:
LOCATION OF POUR SET 2:
JOB NO.: 02.1077
DATE: 27 October 2005
SUPPLIER: Pavement Ser.
Paving replacement northbound Royal Lane, outside lane at entrance
drive to 680 Royal Lane, 0'-30' south of north end of pour
SAMPLE DATA: SET 1
Truck No.
Ticket No.
Time Batched 8:00am
Time Sampled 8:00am
Concrete Temp. (ASTM C1064} 65°F
Air Content IASTM C231) 3.1%
Unit Weight (ASTM C138)
Ambient Temp.
SET 2
COMPRESSIVE STRENGTH TESTS (ASTM C39)
MIX NO.
Cement
Flyash
Sand
in.
1.0 in.
Water
Admix #1
Admix #2
AEA
(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
481 6,25 7 11/03/05
482 6.25 28 11/24/05
483 6.25 28 11/24/05
143,900 5090
167,200 5910
172,700 6110
28-Day Average 6010
4000
TECHNICIAN:
DISTRIBUTION:
RJW (7:00am-9:OOam)
(1) Pavement Services Corp,
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148