CF-Coppell Rd SC-LR020130 (4)Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE~.,T_'-oTc
CLIENT: Texas Unified Constructors, Inc.~
PROJECT: Field Service Uffices & Maint. Fac., Coppell
JOB NO.: 01.1054
DATE: 30 January 2002
SUPPLIER: Lattimore
LOCATION OF POUR SET 1:
LOCATION OF POUR SET 2:
Plinths at chemical storage building: #1, 2, 3, 4, 8, 9, 10,
and H on line FD
SAMPLE DATA: SET 1 SET 2 MiX NO. 54
Truck No. 980 Cement
Ticket No. 6168205 Flyash
Time Batched 12:57pm Sand
Time Sampled 1:50pm in.
Concrete Temp. (ASTM C1064) 62°F 1.0 in.
Air Content (ASTM C231) Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
COMPRESSIVE STRENGTH TESTS IASTM C39i
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
(ASTM Cl 43) psi Strength
105 3.50 7 02/06/02
106 3.50 28 02/27/02
107 3.50 28 02/27/02
74,400 2630
135,700 4800 '~
13~,700 4660~
28-Day Average 4730
3000
TECHNICIAN:
DISTRIBUTION'.
CBC (1:30pm-2:45pm)
(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