CF-Coppell Rd SC-LR020103 (3)Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 01.1 054
CLIENT: Texas Unified Constructors, Inc. DATE: 3 January 2002
PROJECT: Field Service Offices & Maint. Fac., Coppell SUPPLIER: Lattimore
LOCATION OF POUR SET 1: Grade beam, line A from line 3 to 6 on storage building
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 964 Cement
Ticket No. 3138535 Flyash
Time Batched 1:4Spm Sand
Time Sampled 2:40pm in.
Concrete Temp. IASTM C1064} 50°F 1.0 in.
Air Content {ASTM C231) Water
Unit Weight (ASTM C13ei Admix //1
Admix //2
AEA
54
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 Strength 28-Day
(ASTM C143) psi Strength
80 5.50 7 01/10/02
81 5.50 28 01/31/02
82 5.50 28 01/31/02
83 5.50 56 02/28/02
89,000 3150
141,200 4990
140,000 4950
167,600 5930
28-Day Average 4970
3000
TECHNICIAN:
DISTRIBUTION:
EWM (2:00pm-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