CF-Coppell Rd SC-LR020419 (3)Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Texas Unified Constructors, Inc~
PROJECT: Field Service Offices & Maint. Fac., Coppell
JOB NO.:
DATE:
SUPPLIER:
LOCATION OF POUR SET 1: Tilt wall panel //50 at utility storage building
LOCATION OF POUR SET 2:
01.1054
19 April 2002
Lattimore
SAMPLE DATA: SET 1 SET 2 MlX NO. 65
Truck No. 738 Cement
Ticket No. 6173315 Flyash
Time Batched 8:47am Sand
Time Sampled 10:05am in.
Concrete Temp. (ASTM C1064) 74°F 1.0 in.
Air Content (ASTM C231) 5.6% Water
Unit Weight (ASTM C138) Admix //1
Admix //2
AEA
COMPRESSIVE STRENGTH TESTS (ASTM C39~
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
(ASTM C1431 psi Strength
219 4.75 ~ 04/26/02 87,900 3e 311~0
220 4.75 05/17/02
221 4.75 05/1 7/02 114,900
28-Day Averag
4000
TECHNICIAN:
DISTRIBUTION:
JLS (9:15am-11:15am)
(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