Gulf Bearing-LR 950713TECHNOLOGIES INC
· Maxim Tech. ·Southwestem Lab.
2575 Lone Star Dr. · P.O. Box 22422.7
Dallas, Texas 75222
Telephone: (214) 631-2700
FAX: (214) 920-1891
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
CLIENT:
Gulf Bearing, Inc.
Attn: Ross Ramsey
501 Industrial Blvd.
Grapevine, TX 76051
PROJECT: Gulf Bearing
Coppell, Texas
CLIENT NO.: 3200037
REPORT NO.: 26286
DATE OF SERVICE: 6/15/95
AUTHORIZATION: Joe
REPORT DATE: 7/13/95
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: 3000psi @ 28 DAYS
SLUMP: 2-4"
AIR: 5 +- 1%
METHOD OF TEST: ASTM C-39
ASTM C- 143
PROJECT DATA
CLASS OF CONCRETE: Mix Number 38
DATE OF PLACEMENT: 6/15/95
TIME SAMPLED: 06:45AM BY: Frank Tisdale, CET
TEMPERATURE ('F)-AIR: 69 CONCRETE: 81
TRUCK NO: 572 TICKET NO: 7010768
AIR CONTENT(%): 4.0
LOCA~ON OF PLACEMENT:
East half. of east paving area, 70 feet south
and 104 feet east of southeast building
corner.
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MAR KED SLUM P DATE AGE LOAD STRENGTH
SET NO. (inches) TESTED (days) (lbs. force) (ps~
1 1 5.50 6/22/95 7 91820 3250
1 2 5.50 7/13/95 28 120600 4260
1 3 5.50 7/13/95 28 118510 4190
1 4 HOLD HOLD
REMARKS
ADDITIONAL COMMENTS:
15 gallons of water was added prior to sampling.
Technician: Frank Tisdale, CET Started: 06:00AM Stopped: 05:30PM
Report Of Tests Continued On Page 2
1001 LW
Our letters and reports are for the exclusive use of the cent to whom they are addressed and shall not be reproduced except in
full withqut the approva of the test ng laboratory; Th.e use o.f .ou.r. na.m. e m,us..t receive...gur ,written al3~.roya. I. _.Ou.r letters, and rep. o~s
apply only to the sample tested and/or inspecteD, and are not indicative oT the quan[t es ol al0parem y ~oen[~cal or sim,ar proouc~s.
Gulf Bearing, Inc.
CLIENT NO. 3200037
DATE OFSERVICE: 6/15/95
REPORT NO.
PAGE 2
SET NO. 2
26286
CONTRACTOR: Rogers O'Srien
CONCRETE SUPPLIER: Lattimore
PLANT: 7
SPECIFICATION REQUIREMENTS
STRENGTH: 3000psi @ 28 DAYS
SLUMP: 2-4"
AIR: 5 +- 1%
METHOD OF TEST: ASTM C-39
ASTM C- 143
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
(Continued)
PROJECT DATA
CLASS OF CONCRETE: Mix Number 38
DATE OF PLACEMENT: 6/15/95
~ME SAMPLED: 08:31AM BY: Frank Tisdale, CET
TEMPERATURE ('F)-AIR: 75 CONCRETE: 81
TRUCK NO: 280 ~CKET NO: 7010777
AIR CONTENT(%): 4.5
LOCA3qON OF PLACEMENT:
East half of east paving area, 35 feet north
and 127 feet east of southeast building
corner.
CYLINDER
MARKED
SET NO.
MEASURED
SLUMP
(inches)
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
MAXIMUM COMPRESSIVE
DATE AGE LOAD STRENGTH
TESTED (days) (lbs. force) (ps0
2 1 5.50 6/22/95 7 91220 3230
2 2 5.50 7/13/95 28 115950 4100
2 3 5.50 7/13/95 28 120080 4250
2 4 HOLD HOLD
REMARKS
Technician: Frank Tisdale, CET Started: 06:00AM Stopped: 05:30PM
Report Of Tests Continued On Page 3
1001 LW
Our letters and reports are for the exclusive use of the client .to whom they are a(;Idressed .a~.~d shall not .be _repr.o.duced e)~cept In.
fu without the aDI3roval of the testing laboratory. The use oT 9u.r. na.m,e mgs.t recetve...our wr. ~en al3P..ro.v~.l._.uu.r ~et~efs.,ano re~s
al~ply only to the sample tested and/or insl~ecterd, and are not indicative or tne ~3ua131:l~les or apl~arem3y luet~lCal or s~m.ar proouc[s.
Gulf Bearing, Inc.
CLIENT NO. 3200037
DATE OF SER~CE: 6/15/95
REPORT NO.
PAGE 3
SET NO. 3
26286
CONTRACTOR: Rogers O'Brien
CONCRETE SUPPLIER: Lattimore
PLANT: 7
SPECIFICATION REQUIREMENTS
STRENGTH: 3000psi @ 28 DAYS
SLUMP: 2-4"
AIR: 5 +- 1%
METHOD OF TEST: ASTM C-39
ASTM C- 143
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
(Cent lnued)
PROJECT DATA
CLASS OF CONCRETE: Mix Number 38
DATE OF PLACEMENT: 6/15/95
~ME SAMPLED: 10:43AM BY: Frank Tisdale, CET
TEMPERATURE ('F) - AIR: 81 CONCRETE: 81
TRUCK NO: 574 TICKET NO: 7010803
AIR CONTENT(%): 6.0
LOCATION OF PLACEMENT:
East half of east paving area, 140 feet north
and 128 feet east of southeast bldg. corner.
CYLINDER
MARKED
SET NO.
MEASURED
SLUMP
(inches)
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 8 X 12 CYLINDERS
MAXIMUM COMPRESSIVE
DATE AGE LOAD STRENGTH
TESTED (days) (lbs. force) (osi)
3 1 5.25 6/22/95 7 91820 3250
3 2 5.25 7/13/95 28 113850 4030
3 3 5.25 7/13/95 28 114210 4040
3 4 HOLD HOLD
REMARKS
Technician: Frank Tisdale, CET Started: 06:00AM Stopped: 05:30PM
Report Of Tests Continued On Page 4
1001 LW
Our letters and reports are for the exclusive use of the client to whom they are addressed and shall not be_reproduced ex. cept in.
full without the approval of the testing al3oratory The use of ourname m.us.t rece~ve..gur ~:r. itten appro.va..I...ou.r lette.rs..an(3 re~0~s
apply only to the sample tested and/or insl3ecte~l, and are not nd cat ve oT the quantities ol apparer~ly iaen~cai or s~m~ar proouc~s.
Gulf Bearing, Inc.
CLIENT NO. 3200037
DATE OF SERVICE: 6/15/95
REPORT NO.
PAGE 4
SET NO. 4
26286
CONTRACTOR: Rogers O'Brien
CONCRETE SUPPLIER: Lattimore
PLANT: 7
SPECIFICATION REQUIREMENTS
STRENGTH: 3000psi @ 28 DAYS
SLUMP: 2-4"
AIR: 5 +- 1%
METHOD OF TEST: ASTM C- 39
ASTM C- 143
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
(Cent i nued)
PROJECT DATA
CRASS OF CONCRETE: Mix Number 38
DATE OF PLACEMENT: 6/15/95
TIME SAMPLED: 12: 35PM BY: Frank Tisdale, CET
TEMPERATURE ('F) - AIR: 87 CONCRETE: 87
TRUCK NO: 572 TICKET NO: 7010810
AIR CONTENT(%): 2.5
LOCATION OF PLACEMENT:
East half of east paving area, 225 feet north
and 97 feet east of southeast building corner.
CYLINDER
MARKED
SET NO.
MEASURED
SLUMP
(inches)
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - § X 12 CYLINDERS
MAXIMUM COMPRESSIVE
DATE AGE LOAD STRENGTH
TESTED (days) (lbs. force) (ps~]
4 1 5.50 6/22/95 7 91940 3250
4 2 5.50 7/13/95 28 120070 4250
4 3 5.50 7/13/95 28 122680 4340
4 4 HOLD HOLD
R E MAR KS
ADDITIONAL COMMENTS:
All test results comply with the project specifications as noted except
as marked (*). 20 gallons of water was added to truck prior to sampling.
Contractor notified of low air content. Also, contractor notified of
slump.
Technician: Frank Tisdale, CET Started: 06:00AM Stopped: 05:30PM
Report Of Tests Continued On Page 5
1001 LW
Our letters and reports are for the exclus ve use ofthe cent .to w~om they are addressed atnd shall not .be _repro.d. uced ex, cept In.
full without the approva of the testing aboratory ~ne use OT our. name m.us.t receive.,..our wTr~en app.roya, t_.uu,r Ieee,rs aha re~o~s_
apply only to the sample tested and/or inspectei:l, and are not inolcative or the quan~mes or apparently ioenaca~ or s~m,ar proouc[s.
Gulf Bearing, Inc.
CLIENT NO. 3200037
DATE OFSERVlCE: 6/15/95
REPORT NO.
PAGE 5
SET NO. 5
26286
CONTRACTOR: Rogers O'Brien
CONCRETE SUPPLIER: Lattimore
PLANT: 7
SPECIFICATION REQUIREMENTS
STRENGTH: 3000psi @ 28 DAYS
SLUMP: 2-4"
AIR: 5 +- 1%
METHOD OF TEST: ASTM C-39
ASTM C- 143
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
(Continued)
PROJECT DATA
CLASS OF CONCRETE: Mix Number 38
DATE OF PLACEMENT: 6/15/95
TIME SAMPLED: 03: 37PM BY: Frank Tisdale, CET
TEMPERATURE ('F) - AIR: 90 CONCRETE: 88
TRUCK NO: 464 33CKET NO: 7010835
AIR CONTENT(%): 4.5
LOCATION OF PLACEMENT:
East half of east paving area, 220 feet south
and 133 feet east of northeast building
corner.
CYLINDER
MARKED
SET NO.
MEASURED
SLUMP
(inches)
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
MAXIMUM COMPRESSIVE
DATE AGE LOAD STRENGTH
TESTED (davs]l (lbs. force) (ps~
5 1 5.00 6/22/95 7 83580 2960
5 2 5.00 7/13/95 28 110420 3900
5 3 5.00 7/13/95 28 110400 3900
5 4 HOLD HOLD
REMARKS
ADDmONAL COMMENTS:
Note: There was an one hour and 10 minute delay between l:20pm and 2:30pm
due to no trucks onsite. No water was added to truck.
Technician: Frank Tisdale, CET Started: 06:00AM Stopped: 05:30PM
Report Distribution: MAXIM TE~S
(1) GuLf Bearing, Inc.
(1) Gro~atzky, D~ree & Associates
(1) Brockette, Davis, Drake
(2) Rogers O'Brien
(1) City of Coppel. L '
(1) City of Coppe[[
1001 LW
Our letters and reports are for the exc usive use of the cient to whom they are addressed and shall not .be reproduced except in
full without the approval of the testing aboratory The use of ourname must receive our wt. itten approv, a.L Ou.r letters and reRo~s
apply only to the sample tested and/or inspecte~:l, and are not indicative of the Quantities OT apparently ioenttca~ or similar proouc~s.