CF-Coppell Rd SC-LR020103 (2)Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF JOB NO.: 01.1054
CL 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 1:46pm Sand
Time Sampled 2:40pm in.
Concrete Temp. IASTM C1064} 50°F 1.0 in.
Air Content IASTM C231) Water
Unit Weight IASTM c13al Admix //1
Admix //2
AEA
54
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 Stren.gth 28-Day
(ASTM C143) psi Strength
80 5.50 f 7 '~ 01/10/02
81 5.50 228~ 01/31/02
82 5.50 01/31/02
83 5.50 02/28/02
89,000
141,200
140,00-0
28-Day Average 4970 3000
TECHNICIAN:
DISTRIBUTION:
EWM (2:00pm-4:OOpm)
(3) City of Coppell
(I) 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