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RE: [MW:25516] Usage of ASME Sec 9 WPS for sub contractor

Not if you are going to be compliant with ASME IX.  This is strictly prohibited.  B31.1 requires qualification in accordance with Sc IX, by the way.  The Code is not giving this up to discussion.  If the contract requires qualification in accordance with Sc IX, WPS's can only be used as described in my previous reply.

 

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Lalu Rajendran
Sent: Saturday, October 08, 2016 12:31 AM
To: materials-welding@googlegroups.com
Subject: Re: [MW:25511] Usage of ASME Sec 9 WPS for sub contractor

 

Hi,

 

There is no issue if it is agreed in the contract or specified in the scope of work, as longs as the organisation/company who owns the WPS/PQR doesn't have any issues.

 

Or you may write a new wps based on this project sub-contractor scope and issue to your sub-con with the existing PQR.

 

regards,

LALU

 

On Tue, Oct 4, 2016 at 4:46 PM, thulaib arakkal <thulaibwelding@gmail.com> wrote:

Dear All,

 

We have sub contracted our pipe welding work based on ASME B31.3 and ASME sec IX qualified WPS to another organization. Is it allowed in ASME section IX for a sub contractor to use the main contractor's WPS.

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