Dear Friend,
I have same problem.
we have a qualified WPS in 2G (Horizontal Position) as per AWS D 1.1 requirements.
Now Contractor/Client want to use this approved WPS (Horizontal Position) to qualify a welder in 3G (Vertical Up hill) position to AWS D 1.1 requirements.
Can we allow the WPS or do they need to qualify a WPS in 3G Position with reference to AWS D 1.1 requirements.
Can we allow the WPS or do they need to qualify a WPS in 3G Position with reference to AWS D 1.1 requirements.
kindly reply ASAP.
Regards,
Checks
On Thu, Jun 17, 2010 at 2:28 PM, john rodrigues <johnrodrigues2@rediffmail.com> wrote:
-- Mr. Afzal,
Good afternoon,
With reference to AWS D1.1, table 4.1, you cannot use this procedure for welding in 3G position.
Thus, you cannot qualify welder by using WPS which is qualified in 4G position.
Regards.
JohnR
On Thu, 17 Jun 2010 12:51:02 +0530 wroteJohn Rodrigues
>Good morning Group,
I have a qualified WPS inover head position to AWS D 1.1 requirements. Now I want to use this approved WPS ( Over head position ) to qualify a welder in 3 G( Vertical Up hill) position to AWS D 1.1 requirements.
Can I use the WPS or do I need to qualify a WPS in 3 G Position with reference to AWS D 1.1 requirements.
Mohammad Afzal Baig
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