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[MW:6404] COMBINED WPS & pqr

By Materials & Welding
Dear All,
 
I have the following qualified WPS as per ASME sec. IX
 
1)  Material  Group  : P1   (pipe - without backgouging)
      Welding process  : SMAW
      Filler Metal         : E 6010 Root run and E 7018 Subsequent run
     
 2) Material group    : P1 (plate - with back gouging)
      Welding process  : FCAW
      Filler Metal          : E71T 
     
Can I combine these above two WPS to weld  Pipe of material SA 106 Gr B root run with SMAW  E6010 and subsequent run FCAW E71T .
 
Thank you with warm Regards,
Manoj

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