A few past ASME Nuclear Team Leaders, are considering to perform a Training seminar in India, the first or 2nd qtr. of 2015. The training will help participants to understand and comply with ASME Section III,NCA 3800, 3900 & 4000, Quality Program Requirements.
I would be interested to hear your...
A PQR qualified using a 304L grade of material which is a P-N° 8 would be qualified to weld all P-N° 8 Materials which would include the materials you have listed but also others.
The qualified range of a PQE should be based on the Materials P-N° not a specific material.
That's an easy one "No". A complete penetration single sided weld does not comply with with the text of QW-408.8
"Requalification is not required when welding a single welded butt joint with a backing strip or a double-welded butt joint or a fillet weld."
I am a little confused why NQA-1 is relevent for a U Stamped Vessel/Part, since NQA-1 is only applicble to N-Type Stamps.
For a U Stamped Vessels and Parts the Quality program should be in accordance with Appendix 10 of Section VIII Div. 1 not NQA-1.
If both companies hold a U Stamp, then...
