Pipeline Seperation
Pipeline Seperation
(OP)
We have a 24" steel pipeline going in with 2" max rock backfill. There is a future 24" line proposed 5' away. Would 5' seperation (cl to cl) be enough in order for the future pipe exacavation activities to not disturb the backfill of the first line?
What I am worried about is the trenching for the future pipe impacting the backfill material of the initial installation.
What I am worried about is the trenching for the future pipe impacting the backfill material of the initial installation.





RE: Pipeline Seperation
diameter on each side of the pipe. So the planned separation will probably work in most soils.
However, you have not said how deep your pipe will be installed. For deep burial, you will need to consult with a geotechical specialist. It is a good idea to get some soil borings for a project of this scope anyway. Obtaining soil borings may eliminate possible delays in your project schedule due to unforeseen conditions.
Here is a link to a design document for steel pipe.
http://www.steeltank.com/Portals/0/pubs/Welded%20S...
RE: Pipeline Seperation
RE: Pipeline Seperation
RE: Pipeline Seperation