Northlake 635(2)-LR 970115 (2)Hooper 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 FIyash
Time Batched 2:1 Opm Sand 1488
Time Sampled 2:48pm in.
Concrete Temp. (ASTM C1064) 57°F 1.0 in. 1840
Air Content (ASTM C231) Water 266
Unit Weight (ASTM C13S) Admix #1 WRDA 40
Admix 82
AEA
COMPRESSIVE STRENGTH TESTS IAST~ c391
{Standard 6 inch, x 12 if
Cylinder Slump Age Test Total Load Compressiv
Number Inches Days Date Pounds Strength
(ASTM C143) psi
1 5.50 7 01/22/97 105,200 3720
2 5.50 28 02/12t97 134,800 4770
3 5.50 28 02/12/97 141,100 4990
4 5.50 56 03/12/97
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
s, Inc.
~6.1081
5 January 1997
'ioneer
i4.1 oz/yd
~ch cylinder)
Required
28-Day
Strength
3000
Fax (214) 351-5148