Dear Mr. Parveen K. Nakwal
Yes, D & E can use the PQR of C
QW-201 Manufacturer's or Contractor's
Responsibility
The Code recognizes a manufacturer or contractor as
the organization which has responsible operational control
of the production of the weldments to be made in accordance
with this Code. If in an organization effective operational
control of welding procedure qualification for two
or more companies of different names exists, the companies
involved shall describe in their Quality Control
system/Quality Assurance Program, the operational control
of procedure qualifications. In this case separate welding
procedure qualifications are not required, provided all other
requirements of Section IX are met.
Best Regards,
Nagarajan B
Parveen Kumar Nakwal ---10/07/2012 15:32:34---Dear Experts. Let us suposse client is A & B is Contractor.
From: Parveen Kumar Nakwal <pknakwal@gmail.com>
To: materials-welding@googlegroups.com
Date: 10/07/2012 15:32
Subject: [MW:14830] USE of PQR for more than one Subcontractors
Sent by: materials-welding@googlegroups.com
Dear Experts.
Let us suposse client is A & B is Contractor.
Under B ( C,D & E are more 3 subcontractor companies are working).
WPS/PQR had been established by Subcontractor C only under the shadow of B.
SO can other subcontractors i.e D & E companies can use the same PQR.
please mention the clause no. as per ASME sec. IX, is it QW302 ?
Waiting for reply.
Parveen K. Nakwal
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