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Posted by dpb on April 1, 2008, 12:50 pm
The Midnight Gardener wrote:
> I need to fish some 240v wiring as follows: From the breaker panel
> into an existing 3/4 inch conduit that goes vertical umtil it hits the
> ground. Once in the ground it nakes several 90 degree turns until it
> comes back out of the ground about 25 feet away. A great portion of
> the underground run is in conduit that is under concrete. There are
> wires in the conduit now but they are the wrong guage for what I am
> trying to do. What is the easiest way to remove the old wiring and
> then run new wiring without tearing everything up?
...
Left out most important part besides what others already said -- what
size/number of existing and proposed wires? What type of conduit?
You'll undoubtedly need to lube the new when pulling it, too. How easy
it will be to pull the old will be very much dependent on what is there
and how the run actually goes and what condition it is in underground.
A lot there will depend on how long it's been in place.
--
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