Subsea piping installation
Subsea piping installation
(OP)
Dear All,
I have a job to install piping including with actuated valve at PLEM (Pipeline end manifold)which is located at seabed (80m depth from sea level) but I have no experience in subsea piping installation & testing.
Could you please give me suggestion or any information that you may have and sharing your experience to me? I would like to know about the technical and criteria of consideration. What I have to concern and so on?
It would be great if you have any reference technical data and give its to me.
Many Thanks,
amyped
contact me: amyped@hotmail.com
I have a job to install piping including with actuated valve at PLEM (Pipeline end manifold)which is located at seabed (80m depth from sea level) but I have no experience in subsea piping installation & testing.
Could you please give me suggestion or any information that you may have and sharing your experience to me? I would like to know about the technical and criteria of consideration. What I have to concern and so on?
It would be great if you have any reference technical data and give its to me.
Many Thanks,
amyped
contact me: amyped@hotmail.com





RE: Subsea piping installation
Additionally, some form of cathodic protection may be required, this is usually implemented using sacrifical anodes, Impalloy make the ones we have used in the past.
The piping materials obviously need to cope with the product being transported (e.g. sour service).
RE: Subsea piping installation
Steve Jones
Materials & Corrosion Engineer
http://www.pdo.co.om/pdo/
RE: Subsea piping installation
Thanks for you advised.
The disign code is ASME B31.4.
Now I'm looking for the procedure to replace the piping spool & actuated valve at seabed. I'm quite not sure what I've to concern and how to do it. Could you please advise??
Best Regards,
amyped
Mechanical & Piping Engineer
RE: Subsea piping installation