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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Screw\s+Anchor\s+Experience\s*$/: 15 ]

Total 15 documents matching your query.

1. Re: [TowerTalk] Screw Anchor Experience (score: 1)
Author: "K0DAN" <k0dan@comcast.net>
Date: Tue, 18 Jun 2013 19:19:54 -0500
Hi Shawn... I had screw anchors which I think I purchased from Texas Tower. They were probably manufactured by Rohn or some other well-known tower mfgr. IRC they were 4 augers on 4 3/4 (or 1?) rod, a
/archives//html/Towertalk/2013-06/msg00296.html (10,592 bytes)

2. Re: [TowerTalk] Screw Anchor Experience (score: 1)
Author: Brian Alsop <alsopb@nc.rr.com>
Date: Wed, 19 Jun 2013 00:54:28 +0000
Shawn, You say the tower is an EZWAY. Do you mean the two or three section crankup tower with the wonder ground post? I had three of them over a 10 year period in the 60's. If you do: 1) The tower is
/archives//html/Towertalk/2013-06/msg00297.html (11,737 bytes)

3. Re: [TowerTalk] Screw Anchor Experience (score: 1)
Author: "Dick Green WC1M" <wc1m73@gmail.com>
Date: Tue, 18 Jun 2013 21:13:29 -0400
Any anchor that's exposed to soil is at risk of corrosion. Anchors sunk in concrete are just as vulnerable because typically a good portion of the anchor rod is not in the concrete -- it's in contrac
/archives//html/Towertalk/2013-06/msg00298.html (13,324 bytes)

4. Re: [TowerTalk] Screw Anchor Experience (score: 1)
Author: "Joe Subich, W4TV" <lists@subich.com>
Date: Tue, 18 Jun 2013 21:33:59 -0400
The alternative is to take a page from the bigger broadcast tower installations and encase the guy rods in concrete. 73, ... Joe, W4TV On 6/18/2013 9:13 PM, Dick Green WC1M wrote: Any anchor that's
/archives//html/Towertalk/2013-06/msg00299.html (8,460 bytes)

5. Re: [TowerTalk] Screw Anchor Experience (score: 1)
Author: Crownhaven <crownhaven@bellsouth.net>
Date: Tue, 18 Jun 2013 21:20:08 -0500
Thanks for making that very important clarification Dick. Steve, N4JQQ On 6/18/2013 8:13 PM, Dick Green WC1M wrote: Any anchor that's exposed to soil is at risk of corrosion. Anchors sunk in concrete
/archives//html/Towertalk/2013-06/msg00300.html (13,061 bytes)

6. Re: [TowerTalk] Screw Anchor Experience (score: 1)
Author: K8RI <K8RI-on-TowerTalk@tm.net>
Date: Tue, 18 Jun 2013 22:52:09 -0400
On 6/18/2013 9:13 PM, Dick Green WC1M wrote: Any anchor that's exposed to soil is at risk of corrosion. Anchors sunk in concrete are just as vulnerable because typically a good portion of the anchor
/archives//html/Towertalk/2013-06/msg00301.html (9,416 bytes)

7. Re: [TowerTalk] Screw Anchor Experience (score: 1)
Author: "K0DAN" <k0dan@comcast.net>
Date: Tue, 18 Jun 2013 21:45:17 -0500
So the answer, it would seem, is to have any guy anchor (galvanized or not) to not only be embedded in concrete, but in an elevated pier so that the entire guy anchor is 100% above ground soil. If I
/archives//html/Towertalk/2013-06/msg00302.html (14,409 bytes)

8. Re: [TowerTalk] Screw Anchor Experience (score: 1)
Author: "K0DAN" <k0dan@comcast.net>
Date: Tue, 18 Jun 2013 22:15:55 -0500
SEE CAPS BELOW Wow. I wonder what the source of the corrosion/electrolysis actually was? DISSIMILAR METALS IS THE BASIC ANSWER; THE CHEMISTRY IS MORE COMPLEX, BUT THE FURTHER APART MATERIALS ARE ON T
/archives//html/Towertalk/2013-06/msg00303.html (13,530 bytes)

9. Re: [TowerTalk] Screw Anchor Experience (score: 1)
Author: "Mark Robinson" <markrob@mindspring.com>
Date: Tue, 18 Jun 2013 23:37:35 -0400
Mark N1UK _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com http://lists.contesting.com/mailman/listinfo/
/archives//html/Towertalk/2013-06/msg00304.html (8,017 bytes)

10. Re: [TowerTalk] Screw Anchor Experience (score: 1)
Author: "K0DAN" <k0dan@comcast.net>
Date: Tue, 18 Jun 2013 23:04:24 -0500
That is good. How long are sacrificial anodes good for before you have to inspect, maintain, or replace? Costs? Labor? Do they have other unintended consequences? 73 de k0dan --Original Message-- Fro
/archives//html/Towertalk/2013-06/msg00305.html (8,591 bytes)

11. [TowerTalk] Screw Anchor Experience (score: 1)
Author: "Jim Thomson" <jim.thom@telus.net>
Date: Wed, 19 Jun 2013 06:59:24 -0700
Mark N1UK Even then they use eggs in the EHS guys. A 40 tall utlility pole is already 6 feet into the ground. No anodes used. trenched, so that portion of the rod needs to be coated with roofing tar
/archives//html/Towertalk/2013-06/msg00311.html (10,654 bytes)

12. Re: [TowerTalk] Screw Anchor Experience (score: 1)
Author: "Mark Robinson" <markrob@mindspring.com>
Date: Thu, 20 Jun 2013 11:05:58 -0400
em. Even then they use eggs in the EHS guys. A 40 tall utlility pole is already 6 feet into the ground. No anodes used. trenched, so that portion of the rod needs to be coated with roofing tar pitch.
/archives//html/Towertalk/2013-06/msg00321.html (9,678 bytes)

13. Re: [TowerTalk] Screw Anchor Experience (score: 1)
Author: john@kk9a.com
Date: Thu, 20 Jun 2013 15:20:48 -0400
Were your guy anchors grounded with a copper ground rod? Hans... In my experience this is not true. I have some photos of my failed galvanized screw anchor which I can send you. The failure was a goo
/archives//html/Towertalk/2013-06/msg00330.html (10,752 bytes)

14. Re: [TowerTalk] Screw Anchor Experience (score: 1)
Author: "K0DAN" <k0dan@comcast.net>
Date: Thu, 20 Jun 2013 15:51:12 -0500
Nope Were your guy anchors grounded with a copper ground rod? _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesti
/archives//html/Towertalk/2013-06/msg00332.html (8,657 bytes)

15. Re: [TowerTalk] Screw Anchor Experience (score: 1)
Author: "Jim W7RY" <w7ry@centurytel.net>
Date: Tue, 18 Jun 2013 21:27:01 -0700
The power company uses screw anchors, but I think they are between 6 and 10 inches across with a 1 or 1.25" shaft. 73 Roger (K8RI) They also place an insulator in the guy cable to stop galvanic corro
/archives//html/Towertalk/2013-06/msg00350.html (10,361 bytes)


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