How to review welder performance qualification record as per AWS D1.1

Type of qualification tests required in groove weld, Clause 6.17 (non-tubular) and Clause 10.16 (tubular)
Substitution of RT for guided bend tests: Clause 6.23.3 (non-tubular) and Clause 10.21.2 (tubular).
Tack welders
For non-tubular, Clause 6.17.2 and Clause 6.24.
For tubular, Clause 10.17.
Test specimens
Non-tubular
o Welder, Clause 6.21.1, length of test coupon L = 180 mm (recommended 200 mm).
o Welding operator, Clause 6.21.2, length of test coupon L = 380 mm (recommended 400 mm).
Tubular
o Welder and Welding operator, Clause 10.17, also Clause 10.21.2, length of test coupon L = 150 mm.
Essential variables
Clause 6.20 and Table 6.12.
Qualification form
Suggest form: AWS D1.1 Annex M
Period of effectiveness
Within six months, Clause 6.2.3
Retest, Clause 6.25.1
Common questions
Qualification responsibility, see Clause 6.2.2.2.
Change F-Number are not allowed, see Table 6.12 line 2 and Table 6.13.
Test specimens are recommended DN 200 12.7 mm.
Third party should invite to endorse the documents, such ABS, DNV, LR, BV or other international society classification
#Welder #D1.1 #AWS #3G #Review #Qualification #Welding #Inspector #Engineer #Review #English #Structural #Welding
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[@tanveerahmed6525]

Good Explanation Please carry On Sir 👌👌

[@rajaramathinarayanan2916]

This is the fabulous work... keep go on and your presentation was awesome.
Great piece of work
Thanks for your initiative

[@gopakumar3744]

Very clearly you explained,Thank you sir

[@renjithsoman]

Good work!!!

[@RakhisFoodWorld]

Keep it up 👍

[@amalababu91]

Yeah 👍Nice Class, Thanks 👏✅💯

[@simonlakra4345]

Please upload video on UT acceptance criteria as per AWS D1.1, Thanks in advance..

[@duybiencom]

keep it up

[@weldinginspectionndt7376]

Thanks bien

[@bennypratama1700]

Very nice sir..👍

[@qcengineer2554]

Thank you 👍

[@galvanizedgnome]

Well done

[@sheikhhassan5442]

Good effort. thank you
Kindly send me the link forward continuation video ,as I didn't find it

[@abdulsamadh1987]

Dear i have a doubt if the welder qualfied with backing can we utilize him for the joints requires without backing as the wps has backgouging so any how his root will be removed

[@muhdfirdaus8121]

Hello sir can i ask about WQT/WPQT, Iam do WQT/WPQT for fillet weld in 2F position, my question is what is the qualified range for the pipe diameter? Only 600mm above if for WPS qualification. Should we follow the WPS qualified range also? Because its not state in the AWS D1.1 2020 and I only put it unlimited OD in Welder Certificate.

[@Prathikmuttal]

Hi! Please make a tutorial video to review WPS and PQR Please.

[@user-nt1be8jc2y]

For Range of Base Material (BM) qualified. this is non-essential variable. Why range qualified is "any AWS qualified base material". It means only BM that mentioned on AWS D1.1 2020 Table 5.3 and Table 6.9. My question here: how about other materials (materials met requirement. :Carbon and low alloy steels with Min. specified yield strength 690 Mpa or less - that mentioned at clause 1.4) that no mentioned above tables (EN, DIN, JIS, ...). Pls clear up help me.

[@aravindhrevikumar6463]

Very good❤

[@user-nb2ep9qo8d]

Sir pano po kami makakuha ng WQTR.nka NCII na po Ako.

[@rafiqqrahim1010]

THANK BTW CAN I REQUEST FOR BRITISH STANDARD

[@ArunKumar-pg6mn]

Whats the test specimen Dimension for welder qualification and minimum length welding required to qualify welder

[@weldinginspectionndt7376]

I will upload a video regarding mechanical testing on next saturday and in that lesson I will go through all the requirements about the mechanical testing for welder qualification.
Thanks .

[@user-kv5rx5vr3p]

sir, please give link for this tamplet

[@jesusbie7489]

Sir how to aply

[@ramu041]

If welder qualified by pqr test. Should we mention WPS number or pqr number on welder qualification record

[@muhdfirdaus8121]

I am just prepared a new WPS name for that WPQT its can?

[@ajm3827]

Sir will you make a video in iso documentation

[@weldinginspectionndt7376]

Sure

[@dhavalpatel9369]

Where is Diameter restriction given???

[@benetkuriakose5264]

Sir if a welder weld vertical position and tested and passed can he have rights to weld flat and horizontal. In AWS if he qualified in 3g position does automatically qualifies 2g and 1g or separate test needed

[@weldinginspectionndt7376]

Refer table 6.10 of AWS D1.1 2020 Edition.
3G qualifies for F,H and V positions.

[@kannankdm1021]

I have one doubt about WQT as per AWS d1. 1.. What are the test required after visual inspection in WQT as per AWS d1.1 2020..

[@weldinginspectionndt7376]

I will upload a video regarding this topic in upcoming week.
Thanks