×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Jobs

Repair company for vessel under BS 5500

Repair company for vessel under BS 5500

Repair company for vessel under BS 5500

(OP)
Hallo respective engineers,

Do we need to have ASME or maybe API certified repair company in order to repair ( alteration/heat input such as weld build up) for a vessel which fabricated using BS/PD 5500 (since this code is the same level with ASME VIII Div. II)?Is the approval by the company/owner of the vessel authority/senior enginners after reviewing of repair, inspection and hydrotest procedures is enough? please advice....cheers

RE: Repair company for vessel under BS 5500

Hi Madie,
The ASME certification/stamp is only required in US, unless it is a regulatory requirement in your country.
If you are in Europe, there are other rules for pressure equipment repair. You should ask your local authority who approved first place the operation of that vessel, what are their requirements for the vessel recertification and approval for use after the repair.
For example, in Australia you have to follow the requirements of standard AS 3788, as stipulated by the goverment, regardless of what design code was the vessel designed to initially and you don't need any ASME or API stamp.
Cheers,
gr2vessels

RE: Repair company for vessel under BS 5500

(OP)
GR2,

TQVM, I will check with the regulatory body.

Thanks

RE: Repair company for vessel under BS 5500

(OP)
GR2,

One more question, for BS/PD 5500 ( British standard), do they have special requirement(s) (example: U stamp/R -stamp for ASME code),for the repair/maintenance company to repair the vessel which fabbricated under that design code? The regulatory body is only covering onshore facility and this vessel is at offshore platform ( not under goverment regulatory for repair work).Do you have any experience about this, kind to share about it. Thanks

RE: Repair company for vessel under BS 5500

As far as I know, PD5500 doesn't distinguish between onshore and offshore equipment;- the fabricator has to prove the integrity and safety of the equipment repaired (complete inspection and measurements, new calculations, repair procedures, drawings, all reviewed and certified by their certifying body), basically providing a new certification, just like for a new pressure vessel. New additional nameplate stating the changes, the operating condition, design conditions and the hydrotest details.
Cheers,
gr2vessels

RE: Repair company for vessel under BS 5500

(OP)
Gr2, tqvm for the useful information.

RE: Repair company for vessel under BS 5500

Madie, gr2 may have given you some incorrect information. In Western Australia, the Regulatory Authority, WorkSafe, would require the repairs to be as per the Standard used for fabrication. If it is a AS1210 vessel, it must be repaired to the Standard. If it is an ASME vessel, it must be repaired to ASME. There is only one 'R' stamp holder in Western Australia. And if repaired, must have stamp. This may not be relevant to where you are, but as gr2 also said, check with the Statutory Authority first.



 

RE: Repair company for vessel under BS 5500

TTT, the AS 1210 designed vessels (and any other certified vessel per ASME, PD 5500, EN, etc.) in entire Australia can be repaired in accordance with AS 3788 (refer to Section 6). This also includes WA. The AS 1210 is a design code for new equipment, it doesn't provide for used vessels repair, re-rating, etc.
Cheers
gr2vessels

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Resources