Northlake 635(2)-LR 970115Hooper Engineering Laboratorie
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: TAS Construction DATE:
PROJECT: Office/Whse. Bldg., Lakeshore Dr., Coppell, TX SUPPLIER:
LOCATION OF POUR SET 1: Belled piers: E.9/1.5, E/3, D/3, D/2 and E/2
LOCATION OF POUR SET 2:
SAMPLE DATA: ' SET 1 SET 2 MIX NO. 9337
Truck No. 136 Cement 470 Type
Ticket No. 335241 F!yash
Time Batched 2:10pm Sand 1488
Time Sampled 2:48pm in.
Concrete Temp. (ASTM cloe41 57°F 1.0 in. 1840
Air Content (ASTM C231) Water 266
Unit Weight (ASTM C1381 Admix //1 WRDA 40
Admix //2
AEA
COMPRESSIVE STRENGTH TESTS {ASTM C39)
(Standard 6 inch x 12
Cylinder Slump Age Test Total Load Compressiw
Number Inches Days Date Pounds Strength
[ASTM C143) psi
1 5.50 7 01/22/97 105,200 ·3720
2 5.50 28 02/12~97 134,800 4770
3 5.50 28 02/12/97 141,100 4990
4 5.50 56 03/12/97 147,500 5220
28-Day Average 4880
NOTE: No water added on jobsite.
TECHNICIAN:
DISTRIBUTION:
RDG
(1) Stanley Construction Co., LLP, Lloyd A. White
(1) Richmond Group, Jim Corkhill
(1) TAS Construction, James Myers
(1) City of Coppell, Larry Davis
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419
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s, Inc.
96.1081
5 January 1997
ioneer
4.1 oz/yd
ch cylinder)
Required
28-Day
Strength
3OOO
Fax (214) 351-5148
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