c.::ient

":'b~ .~.P ATEPROPERTY NAG

EngineerfNGINl!l!RING CONSULTANTS GROUP

~~~~';"\f.Contractor

Project MaMger

Project: ADISC RESIDENTIAL LEISURE & COMMERCIAL COMPOUND

DOCUMENT TRANSMITTAL26th October 2010Date:ECGTo:Fibrex

RLCC/GN/DTR/GN/0865From:Reference:

~c_t: __ C_O_u_p_le_r_1':_es_t_R_e_p_o_rt_s ~~~~~~_-_-~~_-~~_-~~~~~~~~~~_-_

Description of document transmitted:

Please find attached the test reports for the two types of coupler· threaded and pressed· following testing by the 3rd party

laboratory.

For your information.

Contractor's Project Diret;t&:

(

Date:

Engineer's Comments:

26·0ct·l0 ---- space reserved for stamp

-' cempLM1t« cdtlj<c4

S~aA.t4t .

Engineer:5~

Date: ;rI,t{ \ 0

~pace reserved for stamp

Approval shall not relieve the Contractor of his liabilities under the Contract nor constitute authorization of any change to the ContractDocuments.

Form-IMCC·OO6

TEST REPORT

FIBREX CO. W.L.L.

241010

TENSILE TEST ON STEEL COUPLERSBS 8110 : PART 1 : 1997 SEC: 3 CL :3.12.8.16.2, a & b

R rtd tcpo a e . ..Report number : AIO-144995-1 Source : Bautech InternationalProiect number : PPM-002 Supplier : Bautech InternationalProiect client : PPM Sample location : SiteProject name : ADISC-RLCC Sampled by : Contractor

Samplinf,! date : 21.10.10Project location : Abu Dhabi Samplinf,! method : RandomConsultant : ECG Sample delivered by : AHSL RepresentativeContractor : Fibrex Co. W.L.L. Grade ofrebar : 460 BClient ref.lrequest no. : Noteiven Nominal size : 32 mm0

Sample description as : Date/time received : 23.10.10/0825 Hrs.CBT Pressed Coupler Date tested : 24.10.10identified by client

Tested bylLocation : AlA &VR/AUH

Results

Load at failure, kN Mode of failure

504.60 627 Steel bar b.'oken 0.05

Uemarks: Strength calculated on the basis of area calculated on diameter of the coupled bar. ThePeak load exceed the requirement for the tensile strength of coupled bar size 32 mm (}(529 N/mm2 is the tensile strength of the coupled bar for grade 460, hot rolled steel and506 N/mm2 is the tensile strength of the coupled bar grade 460 cold work steel).

Test method variation: None.AHSL certifies that the above test was carried out in accordance with B 8110: Part 1 : 1997This report relates only to tbe sample tested and shall only be reproduced in full and with the written

AHS Laboratories.

K. Gangad ran NairHead of Physical/Mechanical DepartmentFor AI Hoty Stanger LaboratoriesIsk

, I

r- ' __

~F!Bf~EXv r)Nn~,.~CTlN(-1r>.O.3o.· Hi?

ABU DHABI, U.A.E., P.O. BOX 31039 TEL: (02) 5542234. FAX: (02) 5547015DUBAl. U.A.E .• P.O. BOX 16756 TEL.: (04)3472201 FAX: (04) 3472727

JEBEL ALI. U.A.E., P.O BOX 16756 TEL.: (04) 8818461 FAX: (04) 8818461KALBA, SHARJAH. U.A.E., P.O. BOX 145133. TEL. (09) 2779543. FAX . (09) 2779545

E-mail: t1lhory<tlamlrates.net.86

I-")U Oh .1 ••• U.,\

~L..:i...w ~ ~I wI; ~,:>t4-~~uIFA

"\1,-.11 "J...J:..:i.•.""

TEST REPORT

BAUTECH INTERNATIONAL LLC.

TENSILE TEST OF STEEL REINFORCEMENT BARS WITH COUPLERBS EN 8110: Part 1 : 1997

- ~. -

Re ort numberPro' ect numberPro' ect nameLocationConsultantClient ref.lre uest no. :Sample description as :identified b the clientLocal su lierNominal sizeDate of certificate

Test results

DI0-119801-1Not ivenQuality AssuranceDubaiNot ivenNot ivenCoupler / welded

Bautech Int'l LLC.32mm0Not given

Re ort date: 26.12.10ChinaSite stockClientNot ivenRandomClient26.12.10/1220 Hrs.26.12.10Not givenABSIDXBBS EN 10002-1 : 2001

Specimen Ref. No. DI0-119801 - 1Peak failure load kN 497.90Tensile stress (Based on the nominal

618.8diameter of rebar) MPaMode of failure Failure of rebar

Remarks : NoneTest Method Variation: None

eD~~·tJOSePh Mithew

Head of PhysicallMechanical Dept.This report relates only to the sample tested and shall only be reproduced in full and with the written approval of AHS Laboratories.

1m" p'age 1of 1

ABU DHABI, UAE., P.O. BOX 31039 TEL.: (02) 5542234, FAX: (02) 5547015DUBAI, U.A.E., P.O. BOX 16756 TEL.: (04) 3472201 FAX: (04) 3472727._-_ - - -- ----

ISO 9001

18/12/2010 07:53 025581538 AMANA PAGE 02/02

For Engineering Studies rj !",li6lJIU-....wljJlJ

REPORT ON TENSILE STRENGTH OF MECHANICALLY COUPJ.,ED REBARS

Owner ADNOC Report No. HMR10035035

Contractor Amana Contracting & Steel Buildings Co. W.LL. Date Reported 16/10/2010

Consultant Engineering ConsuJt[\]1t~Group Request No. HMQI0023354

Project No. N,P, S.lImpleNo. HMS10023354/1-2

Project NaOleConstruction of Malc a.ndFemale High Schools at SHS

Client's Ref. Requcst dated 12/1Oil 0Al Nakhl, Abu Dh<lbi

Sample Descr.32mm dia Steel Bar with Pressed Coupler (S# 1) &

Sl.\mpling Date 11/10/2010Threaded Coupler (S#2)

Steel Grade Grade 460B Sampling M-d N.P.

Origin N.P. Sampling Cert. N,?

Source / Manufacturer Bautcch International Sampled By Consult1Ul.t'sRep.

Sampl. Location Factory Sampling Sample Size 2 pcs .

Test Method(s) .us EN 10002·1 : t 990 Sample Brt. in by ContractOlJs Rep,

Specification Code as 8110: Part 1:1997 Date Received 12/10/2010

Date Tested J211012010Method Varhltion -

Tested By Hitesh

Rem;lrl<sThe tested specimcn(s) satisfied the specification code stated by the client. The test were witnessed by theConsultwlt's [\]1dContractor's Reprcscnw,ti:vc.

N.P. indtcatl'!S InformatIon nol provIded by the Client

Nom. Si7,.C Tensile Load .' Tensn~ Strel1jl:thSlllnplc NQ.

(mm) (KN)LOlld at Failure Reml\rks

(N/mml

Steel break @

1 32 494 614 65l1Jm awayfrom pre::;sed

Coupler

Steel hrenl<@2 32 485 603 135mm away

from Thrc.adedCoupler

BS 8l1.0 : l"tlrt 1 : 1997, C1. 3.12.8,16,2 Requiremcnt5 :The tensile 9lr~ngth of the coupled bar should exceed 483 N/mm2 for gr<lde 460 A and 497 N/mm2 for grade 460 B.

Pg. l/1! Eng. Yousef Al MarciI Manager) ACES Abu DhabI. & Al Au

//) ,/ INO 10.1182

W\-I'-oo 'I'YVI' : u-Su., ""\-,-00' TVVt ,.,jt,t..., .('.t.i .~~,.,.i,0' \1' , "".t,)'"

P,O. Box 5012, Abu Dhabi, UAE.. Tel.: 971·2-5502774. Fax: 971·2·5502773E-mail:acesabudhabi@aces-Int.com Webslts;www.aces-int.com

Dubai Tel. 971 42582075AI Aln Tel 971 3 7211533Doha Tel. 9744870141

",~ATRIX LABORATORYGeotechnical Services & Material Testing

Jg' > tf)~L.iu~1 ,)I~I ~9 .i..-.J~I .::..L.....ul)-u

REPORT ON MECHANICAL TESTING OF STEEL BARS

Clitnt East & West International Group Report No. XRArr09·00 10

ProjHt managtr N.P. D.1It Rtporttd 8/3/2009

Consultant Bainona Consulting Engineering Salftpl~ No. XRArr09-0010

Contractor AI Habtoor Engineering RupestNo. XRArr09·0010

Projtct NamdNo. Hotel Residential and Commercial Complex /278 HEE Cwstomn's Rd. N.P.

Sample Descr. Pressed Steel Bars with Coupler Sttd Grade 460B

Specification N.P. Sa.pling enl. N.P.

Local Supplier Boulech International L.L.C Sample dillmeter(mm) 32 & 40

Test Mtthod(s) BS 4449:Annex E 1.4 AMD. 12032:2001.BS EN10002·2001 PI Sampl~ Brl. in by Client

Origin of St~e1 U.A.E DakReceind 8/3/2009

Markings U.A.E D.kTestcd 8/3/2009

:..."

..I .. ..

. Stress.Ratio'Elongation @

. Fracture

, ~.~~~.. .'',,"

.- (~mtReY' (%)32 804.2 7.21 470.00 1.22 18.20

32 804.2 7.18 489.00 123 250040 1256.6 11.59 488.00 123 20.5040' 1256.6 11.62 495.00 1.19 2650

...•..

~merMaterial Engineer

~~'. IJ.=;Eng. Ivy Ma ntiJl

Material Engineer

Forml'r-Olb/ss.6/Rev. JlSep06

MECHA1~ICAL TESTS ON STEEL REINFORCEMENT BAR WITH COUPLER(TENSILE TEST)

CLIENT Mv'T"8Cft REQUEST NO. MlitBeJ/3/5)CONTRACTOR J3A\JTECH SA.'lPLE NO. 4S~og!3/Jf)PROJECT NAME INIl2RN4-L 7QSTINet REPORT NO.

TEST MrIlIOD BS 8110: Part I : 1997 CLIENT REF.

SOURCE OF COUPLER NP DATE RECEIVED , 1-lc)-O(SSA.'\U'LE J>ESc. :22 tv1 m. rP ~Qi;LBA~ ;VlrH rJltfh~ DATETESTED ~-! Jr-0!iTEST SPECIFICA nON BS 8110: Part 1: 1997 A.'fB. TE.\IP. 02tj °c

TEST RESULTS\.

Specimen No. I ":~ I.;::-

Client Sample No. NP' ~ IJ.JP -.

!~Coupler illNo. .~.....

~"'Bar Diameter (mm) 92 --( .~I

Length of Coupler (mm) 216 ·r ....,1_ I"ol, ~L~ ~

Diameter of Coupler (mm) Js4-'~ '" <l. ~/

.t1 -:f, Ql~~J;. ,,x r/.. fd ""'=

Nom. Cross-sect' 1Area (NCSA) (mm2)~

Cl>•.•. •...

Tensile Load (kN) S/;J,~ lllil~ ~:::>~6~1 ~I co ~co

Tensile Strength (N/mm2)~ '" t:1>45 ~ is us--...

Note: The tensile strength is calculated using the nominal cross sectional area of the steel bar.

Mode of Failure:

Bar slipped D Bar Broken Coupler Broken DTest Method Var : NAt--

Remarks :

Equipment sed:

UTMRulerVemicrCaliper

VWI/l 0v3/L/ DY2l.2:::./ ,b/'fJ

ThcnnomclerSlOp WalCh

Tested By ~I IIt

Checked By: --------

TEST REPORT

CLIENT AL HABTOOR ENGINEERING

~_._'!i!I!._.~.• _!'-I!•.. ~~!.ii.!I!!!!_.!lli! .. _~..• P!"_!lj!;.•.. !!!!__ .!Ii!1!i•..l§§!•.. _l!iI!... ~ ...••~.• !!i!.... iI\!l.. §;;i!.!i!!I!.... !!!!I!...__~.._.!l!!!_!l!l!i.. !!1!!..._.'!II!l... !!!!I_.I!lIJl._!iii!lilllli:l;!l•..~_!Z;.p;;l:~:;;;.. !IIl!._;;l__~. ;;.. -llill.

TENSILE TEST ON STEEL COUPLERSBS 8110: PART 1 : 1997 SEC: 3 CL :3.12.8.16.2

Re ort numberSam Ie numberPro' ect Client

Project name

Pro' eet Mana erPro' ect locationConsultantClient reUre uest no, :~~!r.!P.!~._~~~.C_I:!P.!~~_I!l!s :identified b I client

Local su lierNominal sizeDate of mill Certificate:

AR 466659AS 285688Al Hamid GrouAI Bustan Complex mixed useDevelopment, Plot-C], Sector E35

Canadian P"oject manager (CPM)

Abu DhabiThe COX GrouHEE/P279/DMIR OlS/Rev(O)CBT Pressed Coupler. ._. _ .. - ..._ .. -._-- .

Bautech International, LLC32mm 0Not iven

SourceSam Ie locationSam led bySam lin date/timeSam lin methodSam Ie delivered b 7

Date/time received

Date tested

Ie

Re Ol't date : 14.08.08Bautecb InternationalNotNotNotNotClient Re

11.08.08/1545 Hrs

13.08,08

AlA fAANot ivenNot ivenNone

Specimen Details

Outer Diameter ofCouplel'(mm) :Length of the Couplet· (0101) :

52.21192.19

Results:

Pat'ameters Specimen # 1 Specimen # 2

Load at failure, kN 488.6 488.6

Mode of failure Steel bar broken Steel bar bt'oken

Tensile strength of Rebar (Nfmm2) 608 608

- .CERTIFIED -;

~.46?e?':i\fu ammed Mansool'Laboratory ManagerFor Al Hoty Stanger Laboratories

Remarks : Strength calculated on the basis of area calculated on diameter of the rebar.Test method variation : None.AHSL certifies that the above test was carried out in accordance with BS 8110 : Pal1 ) : 1997This report relates only to the sample tested and shall only be reproduced in full and with the written approval of AHSLaboratori

~~'-.~,',.,;Y,,?" J -'~ ''\

~V' ."""P.A. Hussain of; \ \- \Supervisor j \* "*Physical! Mechanical Section ;:'ok ~ ~

R'pon '",mOl' G0311R"02 ~ ~-1:'---- #;)~~

(. Y) ""{V· ''': ~Li ,(,Y) Oo{n",~:-U _ - •.~.t.i, ~~i,,..,d"~: ,-:,,~

P.O. BOX 31039, ABU DHABI, U. A. E, TEL. : (02) 5542234, FAX: (02) 5547015E-mail: alhoty@emirates.net.ae

\\. A}-FC;

Arab Center ~J--Ull j...SjDJlFor Engineering Studies ~~~JllI

,~.: '

REPORT ON TENSILE STRENGTH OF BAR WITH COUPLER

POrN! 1/1

Client N.S.C.C Report No. ARM08020860

Contractor BAUTECH INTERNATIONAL . Date Reported 09/08/08

Consultant NO SPECIFIC CONSULTANT Sample No. ASM08008273

Project No. N.P Request No. AQM08008273

Pl'oject Name NO SPECIFIC PROJECT Client Referenct' N.!'

Sample Desc. 32 MM DIA. STEEL WITH PRESSED COUPLER Sampled By Contract OJ 's Rep

Unit Sampled From N.!' Sampling Date 02/08/08

Origin of Steel N.!' Sampling Cert. N.P.

Sample Size IPe. x 1m Sampling Method N.P.

Cel't. of ManufactUl'er N.l' Charge No. N.P.

Date of Certificate N.l'. Batch Mass N.l'.

Local Supplier BAUTECH Marking N.P

Grade of Steel 460B Specification BS 8110: 97

Sample Prep, BS8IJO:l'I :97 Sample Brt. In By Contractor's Rep

Test Method BS8110:PI :97 Date Received 02/08/08

Test Method Var. Nil Date Tested 06/08/08

Remar\(s . Tested By Harold

Coupler ID N.P

Specimen No. ASM 0800827 3/JSPECIFICATION:

BS 81 10: Part -1 -97 Sec.3,12.8, 16.2Bar Dia (mm) 32

Coupler Length 214.0 -

(mm) Diameter 56.0 -Tensile Str. (N/mm2) 618 497 min.

Mode of Failure Bar Was Broken -

Notes: The test results represent the submitted sample only

Eng.Harees u aiman

A b", Laborotary Supervisorra .(.;~l1ter~-I l?l?J-I1l1 j...5jAJl

fill f.Il,9ll1eeJlngSlUQlMvitis.. ecl::l:: 1/" fl" ~..ol.:4f.1P-Il

WI - i - YoA Y·Vi : ~~ ,WI - t - YoA Y'Vo : U:iu, 'p',t.l-~~ '~'AYY': '~'L>"'n.l"\ D_ •..•.~"O""l~ " •• L......: 111I.e: 'T'•..•1 n...,., JI ",ro -an'"7C' r •.•".t'\,., JI -at"'o -"")1

Abu Dhabi Tel. 971 2 5584840

\ForEngineeringStudies ~:Li.&.I •••L)•.._ ..•••••

REPORT ON TENSILE STRENGTH OF BAR WITH COUPLER

Piliuge

Client 13AUTr,<:I1INTERNATIONAL RepOl't No. ARM08028711

Contractor 13AUTECII INTERNATIONAL Date Reported 09/11/08

Consnltant NO SPECIFIC CONSULTANT Sample No. ASM080 11387

PI'oject No. N.I' Request No. AQM08011387

Project Name Intcrnal Tt:sting Client Reference N.I'

Sample Desc. 32 MM DIA STEEL WITH PRESSED COUPLER Sampled By Contractor's Rt:p

Unit Samilled F!'Om N.\' Sampling Date 04/11/08

Origin of Steel NY Sampling Cert. N.r.

Sample Size 2 PCS.x IIll Sampling Method N.P.

Cert. of MllDufacturcr NY Charge No. N.P.

DIlte of Cel"tificate N.I'. Batch Mass N.I'.

Local SUllplicr I3AUTECH INTL MllI'king N.!'

Grade of Steel 46013 Specification BS 8110: 97

Sample Prep. BS 81 10 : PI: 97 Sample Brt. In By Contractor's Rep

Test Method BS 81 10 : \'1 : 97 Date Received 04/11/08

Test Method VIII'. Nil Date Tested 05/11/08

Remal'ks . Tested By Harold

Coupler ID N.P

Specimen No. ASMOROI1387/1 ASM080 113872 SPECIFICATION:BS 8110: Part -I -97 Sec.3.12,8, 16.2

Bar Dia (mm) 32 32

Coupler Length 207.7 207.3 -

(mm) Diameter 56.5 56.4 -Tensile Str. (N/mm2) 594 586 497 min.

Mode of Failure Bar Slippt:d Bar Slipped -

Notes: The test results represent the submilted sample only

<\4;:;0Eng.Harees Sulainl!lnLaborotary Supervisor

r--------.~,,__Arab Cent~r ;.tJ.-cc ~J-11II}...S}Al1

-". ~ -'.7 -kKE"CJin.tril\y~t •••di~~ _•..• ~- L-_~.~jOU

'WI - t - 'l'oA ,,·vt : v-Sla ,'WI - t - 'l'oA "·Vo :.....:iL. '~'f::I-~~ "'A ,.: .":,,,~ ~u D a iTe. 71 J r;r;AMMn