MA FY 0405-LR051130Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Pavement Services Corp.
PROJECT: City of Coppell Street Repair Project
Job #05-267, Coppell, TX
LOCATION OF POUR SET 1:
LOCATION OF POUR SET 2:
JOB NO.:
DATE:
SUPPLIER:
02,1077
30 November 2005
Pavement Services
Curb and gutter east side of Hidden Valley Drive @ approx.
150'-75' north of Sandy Oak Drive
SAMPLE DATA: SET 1 SET 2 MIX NO. 4000
Truck No. 2021 Cement
Ticket No. NA Flyash
Time Batched 8:23am Sand
Time Sampled 8:24am in.
Concrete Temp. (ASTM C10641 55°F 1.0 in.
Air Content IASTM C231) 2.8% 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
502 4.50 7 12~07~05 130,700 4620
503 4.50 28 12/28~05 164,8o0 583o
504 4.50 28 12/28105 158,300 5600
28-Day Average 5720
4000
TECHNICIAN:
DISTRIBUTION:
RJW (7:30am-9:30am)
(1) Pavement Services Corp,
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214).351-6419 Fax (214) 35;1-5148