Re: [MW:8899] Repair of pits

Dear Mr.mani, Related with the pitting of shell plates,the NDT examination, such as ultrasonic or radiographic examination, that will not affect the safety of the vessel may be used as long as it will provide minimum thickness determinations. Refer to API 510 sec.5.7. Hope this will suite your requirements. Thanks and Regards, Thiru. Mechanical Engineer Consultant, Angola. --- On Thu, 23/12/10, Mani <kumarmani12@gmail.com> wrote: From: Mani <kumarmani12@gmail.com> Subject: [MW:8897] Repair of pits To: materials-welding@googlegroups.com Date: Thursday, 23 December, 2010, 1:03 PM Dear all, In pressure vessel fabrication , contractor has repaired the pits area in shell without getting approval from client. Without raising NCR what are the steps and ndt activites  we can take against this issue? Thanks Mani -- To post to this group, send email to materials-welding@googlegroups.com To unsubscribe from this group, send email to materials-welding+unsubscribe@googlegroups.com For more options, visit this group's bolg at http://materials-welding.blogspot.com/ The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.

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The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.