Tuesday, May 31, 2011

[MW:11226] Piggy-back pipeline installation

Hi everyone¡¡¡
 
We are tendering for a 24" Ø and 4" Ø piggy-back  pipeline project.
 
I'm looking for a operational procedure or technique to install the pipelines. I know that the 4" Ø piggy-back pipeline is holded on the 24" Ø carrier pipeline, but how to weld the 4" Ø field joints and put it onto the 24" Ø pipeline inside the ramp of the barge?
 
Thanks for your time and help.


Eduardo Calva


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