Northlake 635(9)-LR 970210Hooper Engineering Laboratorie
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: T.A.S. Construction, Inc. DATE:
PROJECT: Marek Office/Warehouse, 1233 Lakeshore, Coppell SUPPLIER:
LOCATION OF POUR SET 1: Belled piers: F/6.2, F/6.4, F/6.7, F/7, D/7,
A/6.2 and A/6.4 (for perimeter fence).
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO. 9337
Truck No. 731 Cement 470 Type
Ticket No. 342263 Flyash
Time Batched 9:40am Sand 1441
Time Sampled 10:40am in.
Concrete Temp. (ASTM C1064) 56°F 1.0 in. 1840
Air Content (ASTM C231) Water 266
Unit Weight {ASTM C138) Admix //1 WRDA 40
Admix //2
AEA
COMPRESSIVE STRENGTH TESTS IASTM C391
(Standard 6 inch ,x 1 2
s, Inc.
9.3.1081
I February 1997
P meet
4.1 oz/yd
ch cylinder)
Required
28-Day
Strength
30O0
Cylinder Slump Age Test Total Load Compressivt
Number Inches Days Date Pounds Strength
(ASTM C143) psi
45 4.75 7 02/17/97
46 4.75 28 03/10/97
47 4.75 28 03/10/97
48 4.75 56 04/07/97
134,100
28-Day Average
4740
TECHNICIAN:
DISTRIBUTION:
RDG
2870 Walnut Hill Lane
(1) Stanley Construction Co., LLP, Lloyd A. White
(1) Richmond Group, Jim Corkhili
(1) T.A.S. Construction, Inc., James Myers
(1) City of Coppell, Larry Davis
Dallas, Texas 75229 (214) 351-6419
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Fax (214) 351-5148
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