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

To: "R Morris" <robrk@nidhog.net>
Subject: Re: [TowerTalk] Lifting a pre-built section of tower using a crane - how to strap it off
From: "StellarCAT" <rxdesign@ssvecnet.com>
Date: Wed, 12 Oct 2016 13:47:20 -0400
List-post: <towertalk@contesting.com">mailto:towertalk@contesting.com>
I hope not! I had planned on lifting it from the top. No reason to do it from the side as it is when in place 135' and the crane is supposedly capable of 200' ... right?

-----Original Message----- From: R Morris
Sent: Wednesday, October 12, 2016 10:19 AM
To: StellarCAT
Cc: tower
Subject: Re: [TowerTalk] Lifting a pre-built section of tower using a crane - how to strap it off

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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