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Re: [TowerTalk] Lifting a pre-built section of tower using a crane - how

To: R Morris <robrk@nidhog.net>, StellarCAT <rxdesign@ssvecnet.com>
Subject: Re: [TowerTalk] Lifting a pre-built section of tower using a crane - how to strap it off
From: Fred Keen via TowerTalk <towertalk@contesting.com>
Reply-to: Fred Keen <fredkeen@ymail.com>
Date: Wed, 12 Oct 2016 15:19:45 +0000 (UTC)
List-post: <towertalk@contesting.com">mailto:towertalk@contesting.com>
As you lift the tower, it was a lot easier for us having three men to hold the 
guy wires away from the tower as it was lifted.
Have you given any thought to how you're going to move the bottom of tower as 
the crane lifts it? We used a small front end loader bucket, there is not a lot 
of weight involved but the bottom will drag the ground until the point where 
the crane has the tower section off the ground.
Fred  KC5YN 

    On Wednesday, October 12, 2016 9:19 AM, R Morris <robrk@nidhog.net> wrote:
 

 The crane guy will know how, and usually pick up at the 60% point. In your 
case, 40 feet, and a choker around the whole tower. 

Sent from my iPhone

On Oct 12, 2016, at 10:06, StellarCAT <rxdesign@ssvecnet.com> wrote:

Ok,

Another question: so I have this 60’ long section of R55 with a rotating ring 
at the 48’ point which will have guys hanging down from it ... the weight is 
probably around 850#. The tower is laying with the top closest to where the 
crane will be set up (probably 50’ away from its nearest end) and the tower 
going away from the crane. 

How do I ‘strap’ this for the crane to lift it? 

I’m concerned that the rungs are not strong enough – their welds – to strap 
around them ... do I somehow wrap around the legs using three straps all going 
up to the hook? 

Gary 
K9RX

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