Wednesday, August 24, 2016

Re: [MW:25310] Welding

Hi

Based on my experience for tank fabrication, the next day welding will be allowed, for piping and pipeline if it is higher thickness/nig bore line pipes/non sour will be allowed after competition of 70% welding and the same will be discussed with Client for acceptance prior to implementation.

For sour service piping and pipeline delayed will not be permitted, delayed PQR will be conducted for demonstration/destructive testing. Please note that there will be an additonal NDT methods will be carried out on the production welds for Clent acceptance.

With kind regards
Govindan Perumal

On 20 Aug 2016 05:16, "richard burthon" <richardburthon@gmail.com> wrote:
Dear All,

Could  welding to be continued tomorrow but WPS/PQR is qualified without overnight,,?please give me any reference for this case

regards

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