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[TowerTalk] Leveling a tower

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Subject: [TowerTalk] Leveling a tower
From: k0gug@juno.com (Jerry K. Liley)
Date: Sat, 18 Oct 1997 10:05:53 -0500
Congratulations Steve Maki,  K8LX  .......!!     Me too!    I use a four
foot level and get the first section plumb as the concrete is being
poured.    I brace the first section  (combined with the concrete
section)  with three guys and check each leg MANY - MANY   times.   
After that the rest of the tower is easy to plumb by sighting up each leg
from the base.      Of course,   there is nothing wrong with all of this 
 ""FANCY""   checking but,   in my experience,    it is just not
necessary.

73,  Jerry Liley,  K0GUG,  Holts Summit,  Missouri
                                            ********************

On Sat, 18 Oct 1997 01:57:50 -0400 Steve Maki <steve@oakcom.com> writes:
>T A RUSSELL wrote:
> The technique I like to use is to hang two weights by braided string
> or small diameter stranded wire from supports at 90 degrees apart,
> one perpendicular to a guy wire.  Then I sit on the ground with my feet
> in front of me and hands on the ground behind me and sight the tower
> along the string or wire.  Old window weights work well for this duty!
> Of course, this assumes you can sight the tower from such positions. 
> Another technique I have seen is to hang a plumb bob inside the tower,
>suspended from the intersection of three small ropes tied from each 
>leg to the center of the opposite horizontal brace.  A weight is tied at

>the end of the string and another set of strings are tied from the legs
to 
>the center of the opposite horizontal supports near the ground.
                                          *******************
>Boy you guys get fancy!
>I level the bottom section with a little magnetic level, then simply
>look straight up along each tower face; it's easy to see even the
>slightest bows.
>Steve Maki K8LX
>steve@oakcom.com

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