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When writing a prequalified WPS, I'd like to list Group 1 to Group 1, rather than list the specific ASTM # of the materials, in order to reduce the # of WPSs that I need to create. Is this allowed per AWS D1.1? I haven't found anything in the code that restricts this? Thanks, jimwaa

I remember an old standard for the preservation and storage of process equipment from many years ago. I believe it was API or ASME. Does anyone remember what its called or where to get it? It addressed the long term storage of pumps, compressors, gear boxes, heat exchangers, etc. Please help...

Does ASME Section 1 comment/require/consider corrosion allowance for calculating wall thicknesses?

I'm trying to create a procedure for welding P91. I can't find any method to calculate the "bake-out" temp and time. I figure the temp will equal the preheat temp. Here is a quote from Robert Swanekamp, PE, HRSG User's Group. "A post-weld hydrogen bake, at 600 F for a minimum of 20 minutes...

I'm looking for codes & paragraphs that require impact testing. (example: ASME B31.3, para. 323.3)?

Is B31.3 a law or suggested best practice?

Is there a good system, standard, or publicaion for QA/QC in Construction? ISO 9000 doesn't help me much in this area. Thoughts?

Is there a good system, standard, or publication for Industrial Construction QA/QC? ISO9000 doesn't seem to help me in developing a Construction QA/QC program. Thoughts?

I've been asked to develop a quality control system for the survey of a construction site. Is there any method or publications that are being used for Survey QA/QC?

If a welder is qualified to a P-1 material, are they qualified to any other P-No.? (Such as P-8)