Friday, August 6, 2010

Re: [MW:6334] Power boiler repair before start up

Limesh :

If your company certified as S stamp manufacturer you could take the job. Please check ASME Sec I Para 104.1

Anyway I wonder , are you absolutely sure that the corroded needs repair (or may be replace), since it is new one, what is the repair planned ? do you have suitable WPS/PQR for repair work ?

I suggest you to take the picture, take UT thickness check and ask the manufacturer/designer if this really needs to be repaired.


Regards
Richard Bonardo





From: limesh M <limesh78@gmail.com>
To: Materials & Welding <materials-welding@googlegroups.com>
Sent: Fri, 6 August, 2010 1:07:50 PM
Subject: [MW:6330] Power boiler repair before start up

Dear All,

One of the boiler's burner front wall tubes found corroded.Boiler is
new one and not yet commissioned.Boiler assembled by us.Can I use my
company's or hired welders for a boiler repair constructed by other
company? ASME Authorised Inspector denied our request to utilise our
welders.AI advised us to bring the welders from the manufacturer side
for repair.Which code clause justifying his comment?

Regards,


Limesh

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