Gulf Bearing-LR 951115TECHNOLOGIES INC
Maxim Tech. e Southwestern Labs
2575 Lone Star Dr. · P.O. Box 224227
Dallas, Texas 75222
Telephone: (214) 631-2700
FAX: (214) 920-1891
CLIENT:
PROJECT:
SERVICES:
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
Gulf Bearing, Inc.
Attn: Ross Ramsey
501 Industrial Blvd.
Grapevine, TX 76051 CLIENT NO.: 3200037
REPORT NO.: 33177A
Gulf Bearing DATE OF 8ERVlCE: 11/03/95
Coppell, Texas AUTHORIZATION:
REPORT DATE: 11/15/95
Test compressive strength specimens prepared by others and picked up at the
project site.
CONTRACTOR: Rogers O'Brien
CONCRETE SUPPLIER: Lattimore
PLANT: N/A
SPECIFICATION REQUIREMENTS
STRENGTH: 3000psi @ 28 DAYS
SLUMP: 5" max,
AIR: N/A
METHOD OF TEST: ASTM C-39
ASTM C- 143
PROJECT DATA
CLASS OF CONCRETE: Mix Number 38
DATE OF PLACEMENT: 11/03/95
TIME SAMPLED: 10: OOAM BY: Contractor
TEMPERATURE ('F) - AIR: 39 CONCRETE: N/A
TRUCK NO: 920 3qCKET NO: 0719664
AIR CONTENT(%): N/A
LOCATION OF PLACEMENT:
East paving- 7 Line H Line outside
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE DIAMETER AREA LOAD STRENGTH
SET NO. (inches) TESTED (days) (in.) (sq.in.} (lbs. force) (psi)
1 1 NOT 11/10/95 7 6.00 28.27 118840 4200
PROVIDED
1 2 11/10/95 7 6.00 28.27 117090 4140
1 3 12/01/95 28
1 4 12/01/95 28
REMARKS
Technician: Phillip L. Forrest
Technician
Report Distribution: MAXIM ~T~N
TECH.eSOUTHWE LABS
(1) Gulf Bearing, Inc.
(1) Gromatzky, Dupree & Associates
(1) Brockette, Davis, Drake
(2) Rogers O'Brien F Ki
(1) City of Coppe[[
(1) City of Coppe[[
1001 LW
Our etters and reports are for the exclusive use of the client to whom they are ad, dressed a.9.d shall not be repro.d, uced ex. cept in
full without the approvaJ, of the.testlp, g laborat.ory: The use o! ~,_nD.m,.e m_,us,[t_re_c.e./ve_~?.r _wr~ E.e_n..N~[,o~v~l~_...;~O~~ I~,e}t,e~rs_i~,na, rroe~PuO~S~
apply only to the sample testea ana/o ' p . ' ...................