Gulf Bearing-LR 950807TECHNOLOGIES INC
Maxim Tech. · Southwestern Labs
2575 Lone Star Dr. · P.O. Box 224227
Dallas, Texas 75222
Telephone: (214) 631-2700
FAX: (214) 920-1891
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
CUENT: Gulf Bearing, Inc.
Attn: Ross Ramsey
501 Industrial Blvd.
Grapevine, TX 76051
PROJECT: Gulf Bearing
Coppell, Texas
CLIENT NO,: 3200037
REPORT NO.: 28279
DATE OF SERVICE: 7/28/95
AUTHORIZATION:
REPORT DATE: 8/07/95
SERVICES: Sample concrete at location of placement, perform required field tests,
prepare and test concrete compressive strength specimens.
CONTRACTOR: Rogers O'Brien
CONCRETE SUPPLIER: Lattimore
PLANT: 7
SPECIFICATION REQUIREMENTS
STRENGTH: 4000psi @ 28 DAYS
SLUMP: 3- 5"
AIR: N/A
METHOD OF TEST: ASTM C-39
ASTM C- 143
PROJECT DATA
CLASS OF CONCRETE: Mix Number 16
DATE OF PLACEMENT: 7/28/95
TIME SAMPLED: 05: 17AM BY: Frank Tisdale, GET
TEMPERATURE ('~ - AIR: 81 CONCRETE: 91
TRUCK NO: 282 TICKET NO: 7012447
AIR CONTENT(%): N/A
LOCATION OF PLACEMENT:
9" slab-on-grade, Line E.8 at 6.4.
CYLINDER MEASURED
MARKED SLUMP DATE AGE
SET NO. (inches) TESTED (days)
1 1 5. O0 8/04/95 7
1 2 8/25/95 28
1 3 8/25/95 28
1 4 HOLD HOLD
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
MAXIMUM
DIAMETER
(in.)
6 .O0
COMPRESSIVE
AREA LOAD STRENGTH
(sq.in.) (lbs. force) (psi)
28.27 94210 3330
REMARKS
ADDITIONAL COMMENTS:
5 gallons of water added prior to sampling.
end of hose on pump.
Sample taken at discharge
Technician: Frank Tisdale, GET Started: 04:30AM Stopped: 09:30AM
Report Of Tests Continued On Page 2
1001 LW
Our etters and reDo, ts are for the exclusive use of the client to whom tt~ey are addressed and sttall not be reproduced except in
full without ~e approval of U3e testing laDoratory The use of ourname must receive our wr~en approval. Our letters and reports
apDty only to the sample tested anti/or inspected, and are not ind cat ye of the Quantities of apparently identtcal or similar products.
Gulf Bearing, Inc.
CLIENT NO. 3200037
DATE OF SERVICE: 7/28/95
REPORT NO.
PAGE 2
SET NO. 2
28279
CONTRACTOR: Rogers O'Brien
CONCRETE SUPPLIER: Lattimore
PLANT: 7
SPECIFICATION REQUIREMENTS
STRENGTH: 4000psi @ 28 DAYS
SLUMP: 3- 5"
AIR: N/A
METHOD OF TEST: ASTM C-39
ASTM C- 143
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
(Cont i hued)
PROJECT DATA
CLASS OF CONCRETE: Mix Number 16
DATE OF PLACEMENT: 7/28/95
TIME SAMPLED: 06: 30AM BY: Frank Tisdale, CET
: TEMPERATURE ('F)-AIR: 79 CONCRETE: 88"
TRUCK NO: 454 TICKET NO: 7012451
AIR CONTENT(%): N/A
LOCATION OF PLACEMENT:
6" slab-on-grade, Line E.7 at 9.3.
CYLINDER MEASURED
MARKED SLUMP DATE
SET NO. (inches) TESTED
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH -6 X 12 CYLINDERS
MAXIMUM
AGE DIAMETER AREA LOAD
(days) (in.) (sq.in.) (lbs. force)
2 1 5.75 8/04/95 7
2 2 8/25/95 28
2 3 8/25/95 28
2 4 HOLD HOLD
COMPRESSIVE
STRENGTH
(psi)
6.00 28.27 90500 3200
REMARKS
ADDITIONAL COMMENTS:
10 gallons of water added to truck prior to sampling.
at discharge end of pump.
Sample taken
Technician: Frank Tisdale, CET Started: 04:30AM Stopped: 09:30AM
Report Of Tests Continued On Page 3
1001 LW
Our letters and rel)orts are for the exclusive use of the client to whom they are addressed and shall not he reproduced except in
h, wthout ttte annrnva nf the testing3 al)oratory. The use of 9u[name muse receive ~ur wr. itten aD~.ro¥91._Qu.r le~tefs..and reD~o_rt.s_
~'~131y only to the"~,~ple"tested an,t/~r nspecte~, and are not ,nd catlve of the quantities ot al313aren[~y ~oen[~ca~ or s~m~ar Dro(3uct~
Gulf Bearing, Inc.
CLIENT NO. 3200037
DATE OF SERVICE: 7/28/95
REPORT NO.
PAGE 3
SET NO. 3
28279
CONTRACTOR: Rogers O'Brien
CONCRETE SUPPLIER: Lattimore
PLANT: 7
SPECIFICATION REQUIREMENTS
STRENGTH: 4000psi @ 28 DAYS
SLUMP: 3-5"
AIR: N/A
METHOD OF TEST: ASTM C-39
ASTM C- 143
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
(Continued)
PROJECT DATA
CLASS OF CONCRETE: Mix Number 16
DATE OF PLACEMENT: 7/28/95
TIME SAMPLED: 08:40AM BY: Frank Tisdale,
TEMPERATURE ('F)-AIR: 85 CONCRETE: 89
TRUCK NO: 570 TICKET NO: 7012466
AIR CONTENT(%): N/A
LOCATION OF PLACEMENT:
6" slab-on-grade, Line F.5 at: 10.7.
CET
CYLINDER MEASURED
MAR KED SLUM P DATE
SET NO. {inches) TESTED
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
MAXIMUM
AGE DIAMETER AREA LOAD
(days) (in.) (sq.in.) (lbs. force)
3 1 5.25 8/04/95 7
3 2 8/25/95 28
3 3 8/25/95 28
3 4 HOLD HOLD
COMPRESSIVE
STRENGTH
(psi)
6.00 28.27 85570 3030
REMARKS
ADDmONAL COMMENTS:
5 gallons of water was added prior co
end of pump.
sampling.
Sample taken at discharge
Technician: Frank Tisdale, CET Started: 04:30AM Stopped: 09:30AM
Report Distribution: MAXIM TECH.eSOUTHWESTERJN LABS
(1) su[f Bearing, Inc.
(1) Grematzky, Dupree & Associates
(1) Brockette, Davis, Drake
(2) Rogers O'Brien F. King Cook, P.E.
(1) City of Coppe[[
10~ )LWcity of CoppeL!
Our letters anti reDort$ are for the exclusive use of the client to whom they are addressed and sl~all not be .[el3roduced excet~t in
fiji without the al3Droval of the testnq al3oratory. The use of. ~3u~name m.us.t race,va..put w~. ~tten a~o¥91_.~..u_u_,r lette~'s..ancl reD~o~s_
al3oly only to the samole tested and/Or nsl3ecte~l, an(~ are not n-tca,Jve or tne quantmes oT al3f3arenuy ~,[ca, or s~m~ar proQuc[s.