Friday, February 15, 2019

Re: [MW:29110] Deck plate buckking

Hi,

Check this general precautions and correction practice.

https://www.twi-global.com/technical-knowledge/job-knowledge/distortion-corrective-techniques-037


Regards,
MOHAMED MUNEEB MAHABOOB
''If you know any art by any means then 
SCULPT IT - no matter how cheap or 
useless it is - JUST SCULPT IT
you will never know when experts will
 be on demand'' 
 
From: RAM
Date: 2019-02-12 10:42
Subject: [MW:29087] Deck plate buckking
Dear All,

For a storage tank as per API 650 construction (Dia- 60 mtr, height- 14.3 mtr), the external floating roof (Single deck) has been found with some buckling, waviness & gap between the leg support and deck pipe sleeve not maintained as per the drawings. I have referred Appendix C of API 650, not recommended acceptance criteria for waviness, buckling of decks and leg support gaps. Kindly share your experience on this above subject (Attached some snaps).


Ramachandran.M
Tank Engineer
Wood.
Kuwait

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