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RE: [MW:22618] Excess Grinding on the Elbow

By Materials & Welding

Hi,

UG-78 refers to judgement of Inspection Authority.

Also note that experience and use of engineering judgement shall be consistent with the code philosophy and in-line with mandatory or specific prohibitions of it.

 

On a practical note “re-welding” will create a new HAZ.  Thus verify that the effect on mechanical properties of the base metal and HAZ is likely to be extremely small and try to quantify this.

 

Best regards,
Vijay Tayade
Welding Engineer | Materials Technology
Aker Solutions

 
Tel: +91 20 6691 8929 (60 18929) |  Mob: +91 9960599789
vijay.tayade@akersolutions.com  |  www.akersolutions.com
 
Aker Powergas Subsea Pvt Ltd
Visiting address: IT-2 Blue Ridge SEZ, Hinjewadi, 411057 Pune, India
Registered in India, CIN : U74990MH2010PTC210736
 

 

 

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of george.dilintas@gr.bureauveritas.com
Sent: Thursday, September 11, 2014 2:23 PM
To: materials-welding@googlegroups.com
Subject: Re: [MW:21868] Excess Grinding on the Elbow

 

Please refer to UG-78

best regards

Dr. Georgios Dilintas

Authorized Nuclear Inspector
Authorized Inspector Supervisor


I&F REGIONAL TECHNICAL MANAGER
BUREAU VERITAS HELLAS

Tel: +30 210 40 63 113/4
Fax: +30 210 40 63 118
Cell: +30 69 44 64 62 04
(See attached file: Dilintas_George.vcf)


Srini Vasan ---11/09/2014 09:53:10---So it means, wps approval is required for the build up,and Mpi has to be performed in the build up a

From: Srini Vasan <srinicwi@gmail.com>
To: "materials-welding@googlegroups.com" <materials-welding@googlegroups.com>
Date: 11/09/2014 09:53
Subject: Re: [MW:21861] Excess Grinding on the Elbow
Sent by: materials-welding@googlegroups.com




So it means, wps approval is required for the build up,and Mpi has to be performed in the build up area.is the code is mentioning anywhere abt build up is approved in the materials?

On Wednesday, September 10, 2014, <george.dilintas@gr.bureauveritas.com> wrote:


Yes you can.
Acceptance by the Inspector is required


best regards

Dr. Georgios Dilintas

Authorized Nuclear Inspector
Authorized Inspector Supervisor


I&F REGIONAL TECHNICAL MANAGER
BUREAU VERITAS HELLAS

Tel: +30 210 40 63 113/4
Fax: +30 210 40 63 118
Cell: +30 69 44 64 62 04
(See attached file: Dilintas_George.vcf)

This message contains confidential information. To know more, please click on the following link: http://disclaimer.bureauveritas.com 

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With Best & Regards


N.Srinivas,
Welding Inspector,
Al Suwaiket Industrial Support Services,
0561198050,0537812787
Al-Khobar.

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