CF-Coppell Rd SC-LR020129 (3)Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF COI~'~-ESTS ~ JOB NO.: 01.1054
CLIENT: Texas Unified Con~' ~ DATE: 29 January 2002
PROJECT: Field Service Offices & Maint. Fac., Coppell SUPPLIER: Lattimore
LOCATION OF POUR SET 1: Grade beams, chemical storage building, west half
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 956 Cement
Ticket No. 7113112 Flyash
Time Batched 2:01 pm Sand
Time Sampled 2:45pm in.
Concrete Temp. (ASTM C1064] 65°F 1.0 in.
Air Content (ASTM C231) Water
Unit Weight (ASTM C1381 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
102 4.75 __ -7 02/05/02
103 4,75 2f'28 02/26/02
104 4.75 ~ 02/26/02
101,600 3600
129,3Q0 ~
.125,800
28-Day Average 4510
3OOO
TECHNICIAN:
DISTRIBUTION:
TLG/MFM (2:00pm-3:30pm)
(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