MA FY 0405-LR051205Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Pavement Services Corp,
PROJECT: City of C0ppell Street Repair Project
Job #05-267, Coppell, TX
LOCATION OF POUR SET 1:
LOCATION OF POUR SET 2:
JOB NO.: 02.1077
DATE: 5 December 2005
SUPPLIER: Pavement Services
Curb and gutter at 143 Sandy Oak Drive and 513 Oakcrest Drive
SAMPLE DATA: SET 1 SET 2 MIX NO. 4000
Truck No. 272 Cement
Ticket No. Flyash
Time Batched 9:40am Sand
Time Sampled 9:40am in.
Concrete Temp. (ASTM C1064) 43°F 1.0 in.
Air Content [ASTM C231) 3.0% Water
Unit Weight (ASTM C138) Admix //1
Ambient Temp. Admix #2
AEA
COMPRESSIVE STRENGTH TESTS IASTM C39)
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Stren.gth 28-Day
[ASTM C143) psi Strength
505 4~00 7 12/12/05
506 4.00 28 01/02/06
507 4.00 28 01/02/06
138,300 489O
184,200 6520
184,900 6540
28-Day Average 6530
4000
TECHNICIAN:
DISTRIBUTION:
RJW (8:30am-10:30am)
(1) Pavement Services Corp.
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148