CF-Coppell Rd SC-LR020118 (2)Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Texas Unified Constructors, Inc.
PROJECT: Field Service Offices & Maint. Fac., Coppell
LOCATION OF POUR SET 1: Grade beam, Bldg. 2, line B & D
between 6 and 10
LOCATION OF POUR SET 2:
JOB NO.: 01.1054
DATE: 18 January 2002
SUPPLIER: Lattimore
SAMPLE DATA: SET I SET 2 MiX NO.
Truck No. 1040 Cement
Ticket No. 7112772 Flyash
Time Batched 1:30pm Sand
Time Sampled 2:15pm in.
Concrete Temp. (ASTM CI064) 58°F 1.0 in.
Air Content (ASTM C231) Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
54
COMPRESSIVE STRENGTH TESTS (ASTM C39) (Standard 6 inch x 12 inch c¥1inder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
(ASTM C143) psi Strength
99 3.25 7 01 ~25~02 95,700 3390
100 3.25 28 02/15/02 132,200 4680
101 3.25 28 02/15/02 137,000 4850
28-Day Average 4780
3000
TECHNICIAN:
DISTRIBUTION:
CBC (2:00pm-3:30pm)
(3) City of Coppell
(1) Vidaud & Associates
(1) Doyle Engineering Group
(1) Texas Unified Constructors, Inc.
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148