Wednesday, March 11, 2009

[MW:1745] Re: 1733] ASME Sec VIII Div 1 vessel nozzle repair

Dear Sir,

your situation not in this standard, see below.

6.1.9 Reexamination of repaired/reworked items is not addressed in this standard and if required shall be specified in the contractual agreement.

I think it has to be solve at the site discussion with the client.

A Level IV of allowable defects
which defines allowable size, frequency, and permitted repair procedures should be established for specific service requirements as agreed upon between the purchaser
and the supplier.
There are some solutions you needed to clearly discuss with client but before you go there needed to well prepare, all about contract, vessel specially materilal, approved WPS and if the client is accepted to allow production approved WPS at site they can send qualified person with approved WPS, it is also needed to be prove his/her qualification at site. is there any PWHT, pressure test etc.


Best Regards,

Ayhan GEDUK
Turkey Mobile:+90 5358811933

--- On Tue, 10/3/09, Prakash Gotimukul <gprakash31@gmail.com> wrote:

From: Prakash Gotimukul <gprakash31@gmail.com>
Subject: [MW:1742] Re: 1733] ASME Sec VIII Div 1 vessel nozzle repair
To: materials-welding@googlegroups.com
Date: Tuesday, 10 March, 2009, 2:36 PM

Raj,
This query is from Yemen. You can also inform that the repair can be carried out only by a R stamp holder authorised by NBIC.
Any repair especially when it is U stamped.

 
On 3/9/09, Raj <nrajasek@eim.ae> wrote:

Any repair or alteration requires AI involvement and shall be done by 'R' cert holder meeting requirements of NBIC nb23

Rgds

N.Rajasekaran

AI-Dubai

00971-50-4441619

 

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of G Padmanabhan
Sent: Friday, March 06, 2009 10:38 PM
To: materials-welding@googlegroups.com
Subject: [MW:1733] ASME Sec VIII Div 1 vessel nozzle repair

 

Dear all,
In our project we have received " U"  stamp vessel from Europe.Manufacturer forget to take some nozzle joints radiography as per project requirements.They informed site to take radiorgphy.We found that one nozzle first circumferential  joint  repair in radiography.For this repair any AI inspection required or not?

Whether site can do this repair & required ndt.

Throw some light on this matter.

--
With Warm regards,

G.Padmanabhan
00967771103169






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