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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+A\s+near\s+imminent\s+TX\-455\s+failure\s*$/: 8 ]

Total 8 documents matching your query.

1. Re: [TowerTalk] A near imminent TX-455 failure (score: 1)
Author: "D. Scott MacKenzie" <kb0fhp@comcast.net>
Date: Sun, 13 Nov 2005 20:44:49 -0500
the weld beads. Usually this indicates lack of fusion on the weldments. Failure should occur in the base metal. It also appears that the tower is either painted or galvanized (I can't tell because I
/archives//html/Towertalk/2005-11/msg00431.html (10,127 bytes)

2. Re: [TowerTalk] A near imminent TX-455 failure (score: 1)
Author: K4SAV <RadioIR@charter.net>
Date: Sun, 13 Nov 2005 21:30:06 -0600
Man, that is a scarry looking situation. Looks like one little twist of the tower, and down it comes, and there seems to be a house close by. Does someone have any suggestions as how to stabilize thi
/archives//html/Towertalk/2005-11/msg00434.html (12,767 bytes)

3. Re: [TowerTalk] A near imminent TX-455 failure (score: 1)
Author: "D. Scott MacKenzie" <kb0fhp@comcast.net>
Date: Sun, 13 Nov 2005 22:38:08 -0500
Welding may work - it would be much better if the tower were down to repair it. However, I would try to brace the legs together with some sort of stout brace, then pin them. Weld them too. Once that
/archives//html/Towertalk/2005-11/msg00435.html (14,124 bytes)

4. Re: [TowerTalk] A near imminent TX-455 failure (score: 1)
Author: K5KT@aol.com
Date: Sun, 13 Nov 2005 22:55:28 EST
What ever is decided.... I would also recommend a SET OF GUYS ON THE BOTTOM SECTION!!!! Good Luck with the rest Joe _______________________________________________ See: http://www.mscomputer.com for
/archives//html/Towertalk/2005-11/msg00436.html (6,687 bytes)

5. Re: [TowerTalk] A near imminent TX-455 failure (score: 1)
Author: Nick - VE3EY <ve3ey@fireroute.com>
Date: Sun, 13 Nov 2005 23:36:13 -0500
Thanks for all your helpful thoughts to all who responded via reflector and directly. We will contact some local welding shops and also give US Tower a call. Hopefully we will be able to fix the towe
/archives//html/Towertalk/2005-11/msg00438.html (7,961 bytes)

6. Re: [TowerTalk] A near imminent TX-455 failure (score: 1)
Author: "K8RI on Tower talk" <k8ri-tower@charter.net>
Date: Mon, 14 Nov 2005 00:35:38 -0500
I was going to say the same thing about the welds and although the photos are a tad small and low in contrast they sure look like inadequate penetration. The photo that is the third from the last sur
/archives//html/Towertalk/2005-11/msg00440.html (13,252 bytes)

7. Re: [TowerTalk] A near imminent TX-455 failure (score: 1)
Author: "K8RI on Tower talk" <k8ri-tower@charter.net>
Date: Mon, 14 Nov 2005 00:37:33 -0500
I would avoid any drilling if at all possible. That is a good point for a stress riser/crack to form. Roger Halstead (K8RI and ARRL 40 year Life Member) N833R - World's oldest Debonair CD-2 www.roger
/archives//html/Towertalk/2005-11/msg00441.html (15,868 bytes)

8. Re: [TowerTalk] A near imminent TX-455 failure (score: 1)
Author: "Bob Shauger" <rgshauger@myyellowstone.net>
Date: Mon, 14 Nov 2005 01:49:34 -0800
If it is indeed inadequate penetration there could be some definite manufacturing liability issues that need to be addressed. Call the manufacturer and follow their recommendations. They may want to
/archives//html/Towertalk/2005-11/msg00444.html (15,409 bytes)


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