In the frame of the ASME code if a vessel is not yet certified then the pressure test has to be repeated. If the vessel is already certified and the repair is a minor one according to the NBIC then the pressure test can be omitted
Best regards
Dr Georgios Dilintas
Authorized Nuclear Inspector
Authorized Inspector Supervisor
HBS Regional Technical Manager
From: Himan Nikdin [himannikdin@gmail.com]
Sent: 16/04/2012 10:59 ZE4B
To: materials-welding Group <materials-welding@googlegroups.com>
Subject: [MW:14110] welding after hydrostaic test
Dear experts
I would appreciated if anyone can share some refrence (code) regarding allowance of welding after hydrostatic test on pressure vessle which repair area fully radiographed and the result is accepatble.
Regards,
himan Nikdin
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