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[MW:35738] ASME IX WPS Qualification Query: GTAW + FCAW with Multiple PQRs

By Materials & Welding
Dear Welding Experts,

I'm currently preparing a Welding Procedure Specification (WPS) and have encountered a request to qualify a GTAW + FCAW(IMPACT+PWHT) process combination by referencing two different Procedure Qualification Records (PQRs). The first PQR on hand covers GTAW + SMAW + SAW(Impact+PWHT) while the second covers GMAW + FCAW.


My concern is that combining these PQRs in this manner for a GTAW + FCAW WPS might not align with the requirements of ASME Boiler and Pressure Vessel Code, Section IX. 

I would appreciate clarification: Is it permissible under ASME Section IX to qualify a GTAW + FCAW WPS using these two separate PQRs? If not, which specific clause(s) in ASME Section IX address this limitation?

Regards 
Saurabh Jain

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