This welder may perform welding if available WPS covers the material, thickness range etc. but his performance qualification (WPQ), as per any WPS should be available. Availability of RT film only will not serve the purpose.
Thanks & Best Regards,
Rajnish Dixit
Rajnish Dixit
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From: U WYNN-NAING <u.wynn-naing@total.com>
To: "materials-welding@googlegroups.com" <materials-welding@googlegroups.com>
Sent: Monday, September 23, 2013 9:33 AM
Subject: [MW:18740] Qualified welder and asociated welding Procedure
To: "materials-welding@googlegroups.com" <materials-welding@googlegroups.com>
Sent: Monday, September 23, 2013 9:33 AM
Subject: [MW:18740] Qualified welder and asociated welding Procedure
Dear Experts,
We want to use our contractor's welder who is recently qualified as Per AWS D1.1-2008 Edition requirement.
He is qualified to P01 to P01 material class, SMAW process, 3mm - 20mm thickness range.
His RT report is traceable but the associated WPS (Procedure used for welder qualification test) is not available.
We have company approved welding procedure with the same material class and thickness range.
My question is whether this welder could conduct welding by using our approved WPS (the same material class and thickness range) OR
Do we need to re-certify again in accordance with company WPS.
Thanks and Rgds,
WN
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