Please refer to API 650 7.3.6 Hydrostatic Test Requirements.
Verbatim: " ...After completion of the hydro-test, only non-structural small attachments may be welded to the tank in accordance with 7.2.1.11."
No issues with welding on the roof and make sure you are not welding on the shell/bottom critical area.
Then, no need to hydro-test again.
Regards and good luck,
Antonio.
Date: Sun, 1 May 2011 11:40:39 +0400
Subject: [MW:10902] Hydrotest-API 650
From: subramaniamdhanasekaran7@gmail.com
To: materials-welding@googlegroups.com
Gents,
After the completion of a tank hydro test, some temporary attachment welding has been made on the shell and roof plates.
What action needs to be taken at this stage, kindly provide the action plan with code references.
Your Immediate response is highly appreciated.
--
WITH REGARDS,
DHANASEKARAN .S ,
DHANASEKARAN .S ,
Mob.no: +96893220429.
--
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.
No comments:
Post a Comment