CF-Coppell Rd SC-LR011120 (3)Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 01.1054
CLIENT: Texas Unified Constructors, Inc. DATE: 20 November 2001
PROJECT: Field Service Offices & Maint. Fac., Coppell SUPPLIER: Lattimore
LOCATION OF POUR SET 1: Service center building grade beam: F4.5 to F6.5 line and
A3.5 to A5 line
LOCATION OF POUR SET 2:
SAMPLE DATA: SET I SET 2 MIX NO.
Truck No. 1042 Cement
Ticket No. 7111029 Flyash
Time Batched 1:33pm Sand
Time Sampled 2:30pm in.
Concrete Temp. (ASTM C1064) 77°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 cylinder)
Cylinder Slump Age Test
Number Inches Days Date
{ASTM C143)
Total Load Compressive Required
Pounds Strength 28-Day
psi Strength
61 4.50 ~7 11/27/01 119,300 ~
62 4.50 (~6828 12/18/01 -~59 ~ 000
63 4.50 12/18/01 150,800
64 4.50 01/15/02
28-Day Average 5480
3000
TECHNICIAN:
DISTRIBUTION:
RJW (2:30pm-4:00pm)
(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