[MW:14953] One WPS with Combinaion of PQR

Good Morning Experts

I have doubt regarding combination of PQR with one wps

1.I have WPS01 for GTAW material P1 (no PWHT & impact) base metal Thickness range (1.5mm to 14mm) PQR 01base metal thickness(7mm)

2. I have WPS02 for SMAW material P1 (no PWHT & impact) base metal Thickness range (5mm to 48mm) PQR 02base metal thickness(24mm)

Know I want to make anther WPS 03 using PQR01 & PQR02 is it possible as per ASME section IX.

ASME-IX QW200.4(b) to combine of processes, PQR for a process recording a test coupon that was at least 13mm?

Q1: to combine PQRS we required at least 13mm for each PQR or One PQR ?

Q2:If One PQR what is the thickness range ?  I can prepare WPS03 base metal thickness range 1.5 mm to 14mm [GTAW (3mm deposit)+SMAW(11mm deposit)]

 

Please give me guidelines to prepare WPS03

 

Regards

A V Rao

QA/QC inspector

Petrol Steel

KSA

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