As per AWS D1.1 ,4.21
The welding personnel shall follow a WPS applicable
to the qualification test required. All of the WPS essential
variable limitations of 4.7 shall apply, in addition to
the performance essential variables of 4.22. The Welding
Performance Qualification Record (WPQR) shall serve
as written verification and shall list all of the applicable
essential variables of Table 4.12. Suggested forms are
found in Annex N.,welder qualification
since the change in position is an essential variable for WPS according to table 4.7 (27).you cannot use the 4G WPS to Qualify Welder for 3GThanks & Regards,
(Karthik)
Karthikeyan.S QA/QC Manager Getabec Energy Co.,Ltd. 379,Moo6,Soi8,Nikhomphatana, Rayong-21180, Thailand. Phone: 0066 38 897035-8 (Off) Fax: 0066 38 897034 Hand Phone: 0066 892512282
--- On Tue, 2/1/11, Srinivas Engr <srinivas.gmsrini@gmail.com> wrote:
From: Srinivas Engr <srinivas.gmsrini@gmail.com>
Subject: [MW:9653] Re: WPS is 4G.. Can i qualify welder in 3G?
To: "Materials & Welding" <materials-welding@googlegroups.com>
Date: Tuesday, February 1, 2011, 7:24 PM
CODE is AWS D1.1 On Feb 1, 3:13 pm, "muthu barathi" < muthu_bara...@rediffmail.com> wrote: > Hi . > you have not mentioned any code under which code u want to qualify? > > On Tue, 01 Feb 2011 16:36:44 +0530 wrote > > >Dear all. > > I have a qualified WPS in 4G. > > Can i qualify welders to 3G position as per 4G wps without WPS > > qualification? > > Pl advise me. Its urgent. > > Thanks > > Srinivas > > -- > > To post to this group, send email to materials-welding@googlegroups.com> > To unsubscribe from this group, send email to materials- > welding+ unsubscribe@googlegroups.com> > For more options, visit this group's bolg at http://materials-> welding.blogspot.com/ > > The views expressed/exchnaged in this group are members personel views > and meant for educational purposes only, Users must take their own > decisions w.r.t. applicable code/standard/contract documents. > > Dear Sir, > > Thanking You, > > Honesty is the best Policy > > With Warm Regards, > > Muthu Barathi P > Mobile No:00962788269821 (Jordan) > 00962775401951 -- To post to this group, send email to materials-welding@googlegroups.comTo unsubscribe from this group, send email to materials-welding+ unsubscribe@googlegroups.comFor more options, visit this group's bolg at http://materials-welding.blogspot.com/The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
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To post to this group, send email to materials-welding@googlegroups.com
To unsubscribe from this group, send email to materials-welding+unsubscribe@googlegroups.com
For more options, visit this group's bolg at
http://materials-welding.blogspot.com/ The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
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