Gulf Bearing-LR 950721TECHNOLOGIES INC
/-%
Maxim Tech. e Southwestern Labs
2575 Lone Star Dr. · P.O. Box 224227
Dallas, Te~ms 75222
Telephone4 (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.: 26670
DATE OFSER~CE: 6/23/95
AUTHORIZATION: Ongoing
REPORT DATE: 7/21/95
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: N/A
METHOD OF TEST: ASTM C-39
ASTM C-143
PROJECT DATA
CLASS OF CONCRETE: Mix Number 38
DATE OF PLACEMENT: 6/23/95
~ME SAMPLED: lO:52AM BY: Frank Tisdale, CET
TEMPERATURE ('F) - AIR: 85 CONCRETE: 88
TRUCK NO: 451 ~qCKETNO: 7011223
AIR CONTENT~A): 5.0
LOCA~qON OF PLACEMENT:
Paving at southeast corner of parking, 5' S.
and 85' east of southeast building corner.
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE LOAD STRENGTH
SET NO. (inches) TESTED (days) (lbs, force) (PS~
1 1 5. O0 6/30/95 7 84000 2970
1 2 5.00 7/21/95 28 107050 3790
1 3 5. O0 7/21/95 28 103840 3670
REMARKS
ADDmONAL COMMENTS:
Technician time recorded on report number 26654.
to truck prior to sampling.
10 gallons water added
Technician: Frank Tisdale, CET
Report Distribution: MAXIM TECH.,SOUTHW~;IN LABS
(1) GuLf Bearing, ]nc.
(1) Gromatzky, Dupres & Associates
(1) Brockette, Davis, Drak, e
(2) Rogers O'arien F. King Co~k, P.E.
(1) City of CoppetL
lO~)LwCity of CoppeLL
Our letters and reports are for the exclusive use of_the client .to whom they are a.ddressed .m!.~d shall not .be _reproduced except In
Ul without the approval o.f ~e.teatl.n.g ,.eboratg~/: , ~n~ use 9[ ,°-u~9~-.m,..e_ m_~.st~_re_c~.,o.u~', o~aDeAraepmp[vO~nt~ Iore~sermSl~dnrr~P~'
apply only to the sample tes~ea ana/or inspectea, aha are noz ~lcuuw u, u,= ~..,,.L,~ w,- · .
TECHNOLOGIES INC
Maxim Tech. e Southwestern Labs
2575 Lone S~' Dr. · P.O. Box 224227
Dallas, Texas 75222
Tdephone: (214) 631-2700
F~ (214) 920-1891
CUENT:
PROJECT:
SERVICES:
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
Gulf Bearing, Inc.
Attn: Ross Ramsey
501 Industrial Blvd.
Grapevine, TX 76051 CLIENT NO.: 3200037
REPORT NO.: 26654
Gulf Bearing DATE OF SERVICE: 6/23/95
Coppell, Texas AUTHORIZATION: Joe
REPORT DATE: 7/21/95
Sample concrete at location of placement, perform required field tests,
prepare and test concrete compressive strength specimens.
CONTRACTOR: Rogers O'Brien
CONCRETE SUPPLIER! Latttmore
PLANT: 7
SPECIFICATION REQUIREMENTS
STRENGTH: 4000psi @ 28 DAYS
SLUMP: 5" Max.
AIR: N/A
METHOD OFTEST: ASTM C-39
ASTM C-143
PROJECT DATA
CLASS OF CONCRETE: Mix N~mber 16
DATE OF PLACEMENT: 6/23/95
TIME SAMPLED: 05: 40AM BY: Frank Tisdale,
TEMPERATURE ('F)- AIR: 72 CONCRETE: 82
TRUCK NO: 573 TICKET NO: 7011193
AIR CONTENT(%): N/A
LOCATION OF PLACEMENT:
6" slab-on-grade, Line G.5 at 5.8.
CET
CYLINDER
MARKED
SET NO.
1 1
1 2
1 3
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
MEASURED MAXIMUM COMPRESSIVE
SLUMP DATE AGE LOAD STRENGTH
(inches) TESTED (days) (lbs. force)
5.75 6/30/95 7 104720 3700
5.75 7/21/95 28 139920 4950
5.75 7/21/95 28 132750 4690
REMARKS
ADDITIONAL COMMENTS:
10 gallons of water was added prior to sample.
slump.
Contractor notified of
Technician: Frank Tisdale, CET Started: 05:00AM Stopped: 12:00PM
Report Of Tests Continued On Page 2
1001 LW
Our letters and reports are for the excl.us, ive .use of_the client .to whom they .are ad, dressed .an_d_ shall n~t_,be .ir .e[3_r,o~.d_u~._ed__e~c.e_F~__ln~.
full without the approval of the testing moora~ory.. I np use oT p ..u[na.m.e m.us3 recelve_.,our .wr~en
apply only to the sample tested and/or Inapectecl, ano are nor Inolca~lve or
Gulf Bearing, Inc.
CLIENT NO. 3200037
DATE OF SERVICE: 6/23/95
REPORT NO.
PAGE 2
SET NO. 2
26654
CONTRACTOR: Rogers O'Brien
CONCRETE SUPPLIER: Lattimore
PLANT: 7
SPECIFICATION REQUIREMENTS
STRENGTH: 4000psi @ 28 DAYS
SLUMP: 5" Max.
AIR: N/A
METHOD OF TEST: AS'[~ C-39
ASTM C- 143
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
(Continued)
PROJECT DATA
CLASS OF CONCRETE: Mix Number 16
DATE OF PLACEMENT: 6/23/95
TIME SAMPLED: 07: 20A~ BY: Frank Ttsdale, CET
TEMPERATURE ('~-AIR: 72 CONCRE/E: 85
TRUCK NO: 573 TICKET NO: 7011198
AIR CONTENT(%): N/A
LOCA~ON OF PLACEMENT:
8" slab-on-grade, Line B.5 at 2.5.
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)
2 1 5.50 6/30/95 7 101940 3600
2 2 5.50 7/21/95 28 131240 4640
2 3 5.50 7/21/95 28 132250 4680
REMARKS
ADDmONAL COMMENTS:
No water was added to truck prior to sampling.
Technician: Frank Tisdale, CET Started: 05:00AM Stopped: 12:00PM
Report Of Tests Continued On Page 3
1001 LW
Our letters and reports are for the exclusive use ofthe client .to whom they .are s.~ressed a~d shall not .be _repr.o..duced ex. cept Iq.
full wltho, ut the.approval, of the .testl.n.g la. borat.ory., in.e use o! pu.r. na.m.e re.us3 recew~..,our _wt. rnefl _ap_p..ro.v~..~_u~_,r ~re~ms a~a_rroe~du~t~
apply only to me sample testea aha/or inspec~ea, ana are no~ inalcagve ot me quammes OT apparermy ~aermcm p .
Gulf Bearing, Inc.
CLIENT NO. 3200037
DATE OF SER%~CE: 6/23/95
REPORT NO.
PAGE 3
SET NO. 3
2665~
CONTRACTOR: Rogers O'Brien
CONCRETE SUPPLIER: Lattimore
PLANT: 7
SPEClFICA~ON REQUIREMENTS
STRENGTH: 4000psi @ 28 DAYS
SLUMP: 5" Max.
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: 6/23/95
~ME SAMPLED: 09: 30AM BY: Frank Ttsdale,
TEMPERATURE ('F) - AIR: 85 CONCRETE: 87
TRUCK NO: 574 ~CKET NO: 7011212
NR CONTENT(%): N/A
LOCAllON OF PLACEMENT:
8" slab-on-grade, Line C at 9.8.
CET
CYLINDER
MARKED
SET NO.
MEASURED
SLUMP
(inches)
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
MAXIMUM COMPRESSrvE
DATE AGE LOAD STRENGTH
TESTED (days) fibs. force)
3 1 5.50
3 2 5.50
3 3 5.50
ADDmONAL COMMENTS:
5 gallons of water was added to truck prior to sampling.
notified of slump.
6/30/95 7 89580 3170
7/21/95 28 111120 3930 **
7/21/95 28 114440 4050
** Does not comply with specified strength.
Contractor
REMARKS
Technician: Frank Tisdale, CET Started: 05:00AM Stopped: 12:00PM
Report Distribution: MAXIM T~N LABS
(1) GuLf Bearing, Inc.
(1) Grematzky, Dupree & Associates
(1) Brockette, Davis, Drake
(2) Rogers O'Brien .
(1) City of Coppe[[
(1) City of Coppe[[
1001 LW
full without the aooroval of the testlnO ~anorazory. ina use oT oumame m[J~[
-- t indicative oTthe es
apply only to the-~ample tested and/Or Inspected. and are no quorum