I've always heard that everything needs to be auditable in a ASME/National Board QC program, but I can't find anything in Code actually saying that. NB-57 2.0 (b) does, but that's not Code required, just a guide. Does anyone know where I can look for that, and if it exists (or is it just people reading into Code)?
This question is coming from a theoretical situation where pipe material has the spec & grade identified physically on the material per UG-77 (not using a coded marking or a heat map). The Manufacturer is required to identify this material per UG-90(b)(3). Do they need to document that identification somehow, maybe initialing for the fit-up inspection or writing "SA-106B" on the heat map, to have documentation that they did their inspection?
Appendix 10 doesn't go into this detail, it just says MTRs are required for pressure bearing plate. Another example would be QC Manuals requiring the Engineering Manager to initial/date the drawing, or something similar, to document his review/acceptance, and Code doesn't specifically say that's necessary, either.
Thanks in advance!
This question is coming from a theoretical situation where pipe material has the spec & grade identified physically on the material per UG-77 (not using a coded marking or a heat map). The Manufacturer is required to identify this material per UG-90(b)(3). Do they need to document that identification somehow, maybe initialing for the fit-up inspection or writing "SA-106B" on the heat map, to have documentation that they did their inspection?
Appendix 10 doesn't go into this detail, it just says MTRs are required for pressure bearing plate. Another example would be QC Manuals requiring the Engineering Manager to initial/date the drawing, or something similar, to document his review/acceptance, and Code doesn't specifically say that's necessary, either.
Thanks in advance!