Town Center L2B1-LR 951207 Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: North Texas Contracting, Inc. DATE: 7 December 1995
PROJECT: Wendy's Town Center, Coppell, TX SUPPLIER: Lattimore
LOCATION OF POUR SET 1: Manhole in easement south and east of Wendy's ~ Sra. 14+60
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO. 42
Truck No. 390 Cement
Ticket No. 6026288 Flyash
Time Batched 2:40pm Sand
Time Sampled 3:30pm in.
Concrete Temp. (ASTM C1064) 65°F 1.0 in.
Air Content (ASTM C231) 2.4% Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
COMPRESSIVE STRENGTH TESTS IASTM 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
5 1.00 7 12/14/95 158,900 5620
6 1.00 7 12/14/95 156,000 5520
7 1.00 28 01/04/96
8 1.00 28 01/04/96
28-Day Average 4000
TECHNICIAN: MAC (2:30pm-4:30pm) ~ ~-.,_
DISTRIBUTION: (2) North Texas Contracting, Inc.
(1) City of Coppell, Larry Davis
2870 Walnut Hill Lane Dallas, Texas 7.5229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: North Texas Contracting, Inc. DATE: 7 December 1995
PROJECT: Wendy's Town Center, Coppell, TX SUPPLIER: Lattimore
LOCATION OF POUR SET 1: Manhole in easement south and east of Wendy's ~ Sra. 14+60
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO. 42
Truck No. 390 Cement
Ticket No. 6026288 Flyash
Time Batched 2:40pm Sand
Time Sampled 3:30pm in.
Concrete Temp. (ASTM C1064) 65°F 1.0 in.
Air Content IASTM C231) 2.4% Water
Unit Weight [ASTM C138) Admix #1
Admix #2
AEA
COMPRESSIVE STRENGTH TESTS IASTM 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
5 1.00 7 12/14~95 158,900 5620
6 1.00 7 12/14~95 156,000 5520
7 1.00 28 01/04/96 207,300 7330
8 1.00 28 01/04/96 2:[5,900 7640
28-Day Average 7480 4000
TECHNICIAN: MAC (2:30pm-4:30pm) ~ / ~ _
DISTRIBUTION: (2) North Texas Contracting, Inc,
(1) City of Coppell, Larry Davis
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148