Town Center L2B1-LR 951128 Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: North Texas Contracting, Inc. DATE: 28 November 1995
PROJECT: Wendy's Town Center, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Manhole, saintar sewer line A, Station O+ 11.87
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO. 8274
Truck No. 389 Cement
Ticket No. 499083 Flyash
Time Batched 1:39pm Sand
Time Sampled 2:00pm in.
Concrete Temp. IASTM CI06,tl ~,3°F 1.0 in.
Air Content {ASTM C231i Water
Unit Weight (ASTM C138) Admix #1
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 C1431 psi Strength
1 2.00 7 12/05/95 137,400 4860
2 2.00 7 12/05/95 137,900 4880
3 2.00 28 12/26/95
4 2.00 28 12/26/95
28-Day Average 4000
TECHNICIAN: JJ (l:30pm-3:0Opm)
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
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: North Texas Contracting, Inc. DATE: 28 November 1995
PROJECT: Wendv's Town Center, Coppell, TX SUPPLIER: TXI
LOCATION OF POUR SET 1: Manhole, saintar sewer line A, Station 0 ~- 11.87
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO. 8274
Truck No. 389 Cement
Ticket No. 499083 Flyash
Time Batched 1:39pm Sand
Time Sampled 2:00pm in.
Concrete Temp. (ASTM C1064~ 66°F 1.0 in.
Air Content [ASTM C231) Water
Unit Weight (ASTM C138) Admix #1
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
1 2.00 7 1 2/05/95 137,400 4860
2 2.00 7 1 2/05/95 137,900 4880
3 2.00 28 1 2/26/95 185,400 5560
4 2.00 28 12/26/95 186,700 6600
28-Day Average 6580 4000
TECHNICIAN: JJ (1:30pm-3:O0pm)
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
Hooper Engineering Laboratories, Inc.
2870 Walnut Hill Lane Dallas , Taxa.. 75229 (214) 351.6419
Olient: North Texas Contracting, Inc. Date: 22 November 1995
P,oject: Wendy's Town Center, Coppell, TX Job No:
8oil Deecription: On-Site Fill
Grey & Brown Sandy Clay "'
;,
.: Maximum Density : 111.0 pcf Liquid Limit : 28.3
Optimum Moisture: 13.0% Plasticity Index : 17.2
i
Distribution: (2) North Texas Contracting, Inc.
MOISTURE-DENSITY RELATIONSHIPASTM D698
130
,.~, -, , ,
120 .......
I '
110
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, , I ; · , i ~ : : I , I ' · -
,. ; . . . ~, : ~ ~ - - . : · . ~ .
~ ......... ~ i , ........
90 ' ''
~ ~ 25
Moisture Content - percent