Friday, January 21, 2011

RE: [MW:9373] Will fillet welder qualified to tack the groove Joint

Hi,
 
Mr. Suresh is right, for B31.3 u have to do tacks with qualified welder, see para 3.28.5.1-c:

 

(c) Tack welds at the root of the joint shall be made

with filler metal equivalent to that used in the root pass.

Tack welds shall be made by a qualified welder or welding

operator. Tack welds shall be fused with the root

pass weld, except that those which have cracked shall

be removed. Bridge tacks (above the weld) shall be

removed.
 
Best Regards

 

Date: Fri, 21 Jan 2011 14:37:25 +0530
Subject: Re: [MW:9368] Will fillet welder qualified to tack the groove Joint
From: bobsuresh24@gmail.com
To: materials-welding@googlegroups.com

I think No ,
 
Tack weld shall be done by qualified welder .
 
Regards
 
Suresh

On Fri, Jan 21, 2011 at 1:45 PM, Kathalingam Babu <kathalingam.qaqc@ppl.com.sg> wrote:
Hi all
 
Any one share official interpretation for the below situation.
 
Will the ASME fillet welder ,qualified to tack weld the  groove joint in fitup ?
 
Thanks & Regards,
 
K. Babu

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--
Thanks  & Best Regards,

Suresh

Mobile No: 91-92 92 905 905


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