[TowerTalk] How to fix crooked Rohn 45G short base?

Steve Maki lists at oakcom.org
Sat Jul 4 13:36:58 EDT 2020


Structurally that amount of lean wouldn't be a problem.

I would hog out the holes to 1/2" and use 1/2" hardware. It's only a 40' 
tower.

Spray some cold galvanizing in there - a couple applications - and call 
it good.

-Steve K8LX


On 07/03/20 19:17 PM, Blake Sobiloff via TowerTalk wrote:
> Hi hi,
> 
> I’m putting up my first tower, a 40’ free-standing Rohn 45G (45SR040). I had my landscapers' help in getting the short base buried and cemented in, and unfortunately we’ve ended up crooked. I bolted the first section on top of the base and we’re about an inch out from top to bottom of the first segment.
> 
> What are my options for fixing this? I’m aware that Rohn doesn’t like drilling the bolt holes, even to get out the excess galvanizing, so I don’t imagine hogging out some holes would be the right way. In the archives I saw passing mention of bending the tops of a short base, but I wasn’t sure of the context so I don’t know if that’s the right approach.
> 
> I’m hoping we don’t have to jackhammer the base out and re-pour, so I’d be grateful for any other recommendations. Thanks!
> 




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