I would look at the Rohn specs. at
http://radiancorp.com/ROHNNET/rohnnet2004/html2004/index.html for base
details. Looks like the base is CB2 = 2'6x2'6x4' deep, but you should
check it for yourself. You will also need to have 6" rise above the
grade. Not sure the best way to reuse the existing base.
Also see the base plate info their....
Arraysolutions.com sells Nello rohn compatible base plates as well.
73' Bill N1HWC
On 9/1/07, Arliss <firstname.lastname@example.org> wrote:
> I'm going to put up a 190' Rohn 55 tower where another tower once stood.
> While I could dig out the old base and pour a fresh one, I thought it
> would be easier to go the pier pin route. Although I've had a number of
> towers up over the years, I'm not experienced with erecting a tower on a
> pier pin. Do I need a tapered base section ($$) to do this right?
> 73, Arliss W7XU
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