U-1A Form

[Mechanimal]

Is it possible on a U-1A form to group nozzles of similar size together? The purpose of these nozzles may be different but material, size and attachment method are all the same.

thanks,
animal

 

[doct9960]

Mechanimal,

The answer to your question is NO. The instructions in Appendix W says that you need to list ALL openings. If you need more space, list them on Form U-4.

 

[weldtek]

Gentlemen,
With all due respect, I would answer differently. My practice is to combine nozzles of same size, materials and type. The form has a heading for No. and I use that to indicate a qty of same nozzles. Note, I am saying same nozzles, not similar. Neither my AI, nor NB has ever expressed a concern with this practice.

 

[Mechanimal]

Thanks for the responses.

I would think wektek is correct. If I have 20 1" nozzles all shell penetrations, all same material and weld details why can't I just have one line with No. = 20?

If you can't do this what is the point of No.?