Originally Posted by glennjanie
All the pipes and electrical should be run through a sleeve of 3" pipe which would then be filled with spray foam. Use UF Romex cable for underground. As far as the grouping, I'm not sure about the electrical code but I personally don't see that it would cause any problem.
Only thing I can think of for the foam is insulation?
But not allowed here to run water & electric in a conduit like that
Are you just running one circuit?