Will be starting a job with seismic implications soon and was reading all the “stuff”. Tried several searches and not many returns on D1.8
AWS D1.8 2009 Clause 6.1 ….WPSs shall be prequalified, or shall be qualified by test….
Question, are they referring to the prequalified WPSs in D1.1?
Just have the additional requirements added to the prequalified WPS per D1.8, Clause 6.1?
I assume the welder must follow same layer sequence on the restricted test as is mandated in D1.8 Clause 6.14 for production? Everybody knows what assume means, so I need to find the correct answer from the correct people.
Again as always thank all of you for your help. This site is amazing.