Wednesday, November 14, 2012

Re: [MW:15933] WQT without WPS

Hello Srinu,
The least you can do now is prepare WPS and PQR using production welding parameters, run mechanicals as required and hope all will come OK.
We had one similar case when ASME AI allowed the same under what provisions I am still not sure. He picked one WPS we had closest to the case at hand and used welder qualifications based on P Nos. and F Nos.
Best regards,
Shashank Vagal

--- On Wed, 14/11/12, srinu p <sree.dream6@gmail.com> wrote:

From: srinu p <sree.dream6@gmail.com>
Subject: [MW:15929] WQT without WPS
To: materials-welding@googlegroups.com
Date: Wednesday, 14 November, 2012, 3:35 PM

Dear all,
 
My contractor doing welding without approved WPS. Now they are completed welding around 50 tanks (Under Ground Storage Tanks) out of 100 no.s. 
 
Now the client is asking WPS, is there any way to solve this problem.
 
Regards 

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