Towertalk
[Top] [All Lists]

[TowerTalk] Ground Rods in rocky soil

To: TOWERTALK@contesting.com
Subject: [TowerTalk] Ground Rods in rocky soil
From: Cqtestk4xs@aol.com
Date: Sun, 21 Jan 2007 15:17:33 EST
List-post: <mailto:towertalk@contesting.com>
Thanks to all who responded to my question about ground rods in rocky  soil.
 
UFERs seemed to be highly recommended.
 
I may be able to use something like that.  The tower is about 400 feet  away 
from the house and will probably be grounded in the traditional  way enhanced 
with radials.  However, the entry point at the house may  be able to use the 
UFERs, although am not sure if what I'm using  would qualify as UFERs.
 
Most houses in Hawaii are built on a post and pier system, using a system  of 
shear walls on footers.  At the entrance point to the house for all the  
radio cable, telco and power will be an L-shaped footer about 14  feet long 
with 
rebar in it.  My plan, in addition to using as many radials  and the ground rod 
the electrician will install, is to tie into that footer and  any other 
footers within about 20 feet or so to help enhance the ground  system.  All 
footers 
would have rebar and would be about 18 inches  wide by about one foot deep 
and would be roughly 14-16 feet long.  Soil  would be backfilled to around the 
top of the footer, but not covering it
 
Any thoughts as to whether I should tie into the footer system.  What  
improvement would there be, if any?
 
Bill K4XS/KH7XS
_______________________________________________



_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk

<Prev in Thread] Current Thread [Next in Thread>