Review a WPS from Vendor and subcontractor?

I need a help?
How to review a WPS from Vendor and subcontractor?
and help us to give what the steps to be followed to check the WPS.
Sorry I am not familiar with welding works and code application!!

Best way, you should spend your time to learn a WPS, which material application and specification for construction.

Here for your reference:

  1. Welding procedure specification - GTAW (ASME IX P-Number 1).
  2. Welding procedure specification - SMAW (ASME IX P-Number 1).
  3. Welding procedure specification - GTAW (ASME IX P-Number 8).
  4. Preparation of pWPS and running PQR (ASME IX).
  5. Guide to Update A Procedure Qualification Record (ASME IX)
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Hope a help you

  1. Verify Company name and who/thirdparty endorsed document
  2. Weld design, position, base metal, filler metal and range of qualification.
  3. Test results as shown in PQR: mechanical test, CVN, hardness test …
  4. Welding parameter and PWHT or not?
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    n. lalala

Something like that.

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API 577 provide the comprehensive steps to review wps & pqr

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Thanks for sharing.