[TowerTalk] My 48' Delhi Self Supporter folded over :-( lost itsbolts!

[jimlux at earthlink.net]

Loctite. Doesn't need to be red. The green will work


Safety wire on bolt and nut. If you can't find drilled nuts and bolts, they make a sort of stamped thing that fits around the hex and has lugs for the wire. Conceptually it is like putting a wired socket or box wrench on it. 
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-----Original Message-----
From: "Mike & Coreen Smith" <ve9aa at nbnet.nb.ca>
Date: Thu, 6 May 2010 21:24:46 
To: <towertalk at contesting.com>
Subject: [TowerTalk] My 48' Delhi Self Supporter folded over :-( lost its
	bolts!

Hi Guys,

Mike VE9AA here.
My 48' Delhi Self Supporter folded over a couple days ago .....

As far as I can tell, the reason this happened is 2 large bolts (with lock 
washers) backed themselves out and there were only 2 remaining legs holding 
it up.  We had some wicked wind up here on the hill the other night, and 
poof, it's was over.

Has anyone else heard tell of this happening to any other Delhi towers? (or 
'similar' self supporting flat-stock towers like a Titan, etc.)

After the fact, I heard that VE1DX had the exact same thing happen to him.
http://www.ve1dx.net/fall_down.html

What can I do to prevent this in the future please? Red Loctite? Tighten 
bolts yearly? Other?

73/TNX, Mike VE9AA



Mike, Coreen & Corey Smith
699 Rte 616 Keswick Ridge
NB
Canada
E6L 1T1 
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