Re: Air line piping

[Doug Braun <doug@dougbraun.com>]

What is "Ufer"?  Is it something like "BFE"?

Doug


--- Roland Wilhelmy <rwil@sbcglobal.net> wrote:

> 
> It is probably a function of soil characteristics
> including ph and
> moisture levels.  Some soils will eat metal pipe or
> grounds.  Driven
> grounds are not always very good unless you live on
> a salt marsh.  If
> you live in the desert surface area overrules
> conductivity and a Ufer
> sunk in concrete is about as good as it gets.