Gunner Sub-LR 990122Jr'l Eflgifleeriflg Ce.
9200 King Arthur Drive
Dallas, Texas 75247-3610
Phone 214/631-4372 Fax 214/631-4380
Client:
Project:
Mr. Mark Morris
EPI Property Development
14990 Landmark Blvd., Suite 300
Dallas, Texas 75240-6729
St. Matin Apartments
Coppell, Texas
Reissued Jan. 21, 1999
Aug. 07, 1998
ST Job No. 1598-0018
Report No. 39/7295
Test Method: ASTM C 42
ASTM C 39
COMPRESSIVE STRENGTH OF CONCRETE CORES
Test Length Diameter Area L/D Correction Load Str. Strength
Date (in.) , (in.) (sq. in.).,Ratio Factor (l.bs.) (psi) (mi)
08/07/98 7-3 3.65 , 0.00 2/1 1.0 31,.180 2980 2980
08/07/98 7.4 , 3.70 0.00 2/I 1.0 29,220 2720 2720
Location: BeEline Rd.,fight turn lane at main entrance
Notes: (1) Cores taken to prove out 28 day strength of concrete placed on 06/19/98, report number 18/6743
(2) Cores were submitted by Site Concrete on 8/5/98
(3) Cores were cured for 40 hours in lime- water prior to testing.
cc: MFC Construction Co. - Dick Dennie
AECC, Inc.. Mark GottShalt