CF-Coppell Rd SC-LR011105 (3)Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 01.1054
CLIENT: Texas Unified Constructors, Inc. DATE: 5 November 2001
PROJECT: Field Service Offices & Maint. Fac., Coppell SUPPLIER: Lattimore
LOCATION OF POUR SET 1: Piers: C/2, C/3, C/4, B/2, B/3, B/4, B/5, A3/6.6, B/6.6,
B.7/6.6 and FD/5
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO. 54
Truck No. 1118 Cement 414 Type I
Ticket No. 6163842 Flyash 103
Time Batched 2:35pm Sand 1433
Time Sampled 3:15pm in.
Concrete Temp. (ASTM C1064) 77°F 1.0 in. 1850
Air Content (ASTM C231) Water 250
Unit Weight (ASTM C138) Admix #1 Plastocrete 161 @ 15.5 oz.
Admix #2
AEA
COMPRESSIVE STRENGTH TESTS {ASTM C39)
(Standard 6 inch x 1 2 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
(ASTM C143) psi Strength
33 5.50 7 11/12/01 87,700 3100
34 5.50 28 12/03/01 125,400 4440
35 5.50 28 12/03/01 119,800 4240
36 5.50 56 12/31/01 135,000 4770
28-Day Average 4540
3000
TECHNICIAN:
DISTRIBUTION:
EWM
(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)o351-5148