Gulf Bearing-LR 951114TECHNOLOGIES INC
Maxim Tech. · 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
Gulf Bearing
Coppell, Texas
CLIENT NO.: 3200037
REPORT NO.: 32272
DATE OF SERVICE:lO/17/95
ALITHORIZA~ON: ongoing
REPORT DATE: 11/14/95
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: 5" max.
AIR: N/A
METHOO OF TEST: ASTM C-39
ASTM C- 143
PROJECT DATA
CLASS OF CONCRETE: Mix Number 38
DATE OF PLACEMENT: 10/17/95
TIME sAMptED: 07: 35AM BY: Johnny Andrews
TEMPERATURE ('F) - AIR: 63 CONCRETE: 75
TRUCK NO: 282 3qCKET NO: 7014862
AIR CONTENT(%): 4.25
LOCATION OF PLACEMENT:
Paving & Parking of southeast corner of bldg.
45' southeast of southeast corner
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 3. O0 10/24/95 7 6. O0 28.27 91630 3240
1 2 3.00 10/24/95 7 6.00 28.27 93960 3320
1 3 3.00 11/14/95 28 6.00 28.27 120250 4250
1 4 3.00 11/14/95 28 6.00 28.27 123100 4350
REMARKS
Technician: Johnny Andrews Started: 06:30AM Stopped: OI:00PM
Report Of Tests Continued On Page 2
1001 LW
Our etters and re~oorts are for the exclusive use ofthe client .to whom they .are ad. dressed .a~.d shall not .be .[reprp.d. uced ex. cept in.
full without the approvaJ, of the.testl.n.g laboratpry: ~ n,e use o? pUl, ha.m, e m.us.[ re_c.~[ve~,o_u_r _.wr~_..e_n_~p~,pr..o,v~_,_u~.,r [e.~.e,rs,~a?~rr~(~uOc~~
apply only to the sample testea and/or inspecteo, ana are no[ InOlcatlve o[ the quarlutle=~ u/~u[~4;i,/~ll[i)' iUl~ll[ll.~zl u/ ;;311111ia/ ~.~ u ·
Gulf Bearing, Inc.
CLIENT NO. 3200037
DATE OF SERVICE: 10/17/95
REPORT NO.
PAGE 2
SET NO. 2
32272
CONTRACTOR: Rogers O'Brien
CONCRETE SUPPLIER: Lattimore
PLANT: 7
SPECIFICATION REQUIREMENTS
STRENGTH: 3000psi @ 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 38
DATE OF PLACEMENT: 10/17/95
TIME SAMPLED: 09: 30AM BY: Johnny Andrews
TEMPERATURE ('F)-AIR: 74 CONCRETE: 74
TRUCK NO: 315 TICKET NO: 7014875
AIR CONTENT(%): 5.0
LOCATION OF PLACEMENT:
Paving- south side of building 130'
east of west end & 50' south of bldg.
CYLINDER MEASURED
MARKED SLUMP DATE
SET NO. (inches) TESTED
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
MAXIMUM COMPRESSIVE
AGE DIAMETER AREA LOAD STRENGTH
(days) (in.) (sq.in.) (lbs. force) (psi) REMARKS
2 1 4,50 10/24/95 7 6,00 28.27 80610 2850
2 2 4,50 10/24/95 7 6.00 28.27 83720 2960
2 3 4.50 11/14/95 28 6.00 28,27 112080 3960
2 4 4.50 11/14/95 28 6.00 28.27 113490 4010
Technician: Johnny Andrews Started: 06:30AM Stopped: Oi:00PM
Report Of Tests Continued On Page 3
1001 LW
Our etters and reports are for the excl.us, lve u. se oftha client.to whom they .are ad. dressed ~n~d shall not .be ~r~?rlOedU_C__edane~Cree~ool~s
fu I without the approval of the testlno laboratory. I ne use OT ourname must rece ve our w~rnen approva ~.aJr e[ter~ I~
apply only to the sample tested and/Sr nspectei:l, and are not Indicative of the quantities of apparently identical or similar products.
Gulf Bearing, Inc.
CLIENT NO. 3200037
DATE OF SERVICE: 10/17/95
REPORT NO.
PAGE 3
SET NO. 3
32272
CONTRACTOR: Rogers Ot Brien
CONCRETE SUPPLIER: Lattimore
PLANT: 7
SPECIFICATION REQUIREMENTS
STRENGTH: 3000psi @ 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: l~:~x Number 38
DATE OF PLACEMENT: 10/17/95
TIME SAbIPLED: 12: iOPM BY: Johnny Andrews
TEMPERATURE ('F)- AIR: 82 CONCRETE: 80
TRUCK NO: 172 ~CKET NO: 7014896
AIR CONTENT(%): 5,50
LOCATION OF PLACEMENT:
West side of building- 60' north of southwest
corner
CYLINDER MEASURED
MARKED SLUMP DATE
SET NO, (inches) TESTED
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
MAXIMUM COMPRESSIVE
AGE DIAMETER AREA LOAD STRENGTH
(days) (in.) (sq.in.) (lbs, force) (psi) REMARKS
3 1 3.00 10/24/95 7 6.00 28.27 87850 3110
3 2 3.00 10/24/95 7 6.00 28.27 85940 3040
3 3 3.00 11/14/95 28 6.00 28.27 113950 4030
3 4 3.00 11/14/95 28 6.00 28.27 107040 3790
Technician: Johnny Andrews Started: 06:30AM Stopped: Oi:OOPM
Report Distribution: MAXIM TE~N LABS
(1) 6u[f Bearing, Inc.
(1) Gromatzky, Dupree & Associates
(1) Brockette, Davis, Drake
(2) Rogers O'Brien .
(1) City of Coppe[[
(1) City of Coppe[[
1001 LW
Our letters and reports are for the exclusive use of the client to whom they are addressed a. nd shall not .be .[reproduced ex. cept in
full without the approval of the testing la. boratory; The use o.f ~U~a.m,.~_ m_~us.[_re_c.e.l_v~e~,o_u_r _.wr~t_..e_n_.a_pp.,r..o?.;.w,.u~,r I...ett.e,r_s ~a?~.r..e~.o,~s~
apply only to the sample tested and/or mspectea, ana are no[ InQICal[lV~ UT [~1{~ qUafltltl~ U[ ¢~JIJ~/¢lll. ly ~u~;Hu~ u/ o[~,].a/ f~6vuuvko.