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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Adjustments\s+to\s+Tower\s+Base\s+Pier\s+J\-Bolts\s*$/: 34 ]

Total 34 documents matching your query.

21. Re: [TowerTalk] Adjustments to Tower Base Pier J-Bolts (score: 1)
Author: Steve Maki <lists@oakcom.org>
Date: Sat, 22 Jul 2017 22:33:15 -0400
Hmm. Crane operators that are used to stacking slip joint monopoles up to 250' would smile at that. Steve K8LX I should also mention that after working with several crane operators, they detest using
/archives//html/Towertalk/2017-07/msg00243.html (9,936 bytes)

22. Re: [TowerTalk] Adjustments to Tower Base Pier J-Bolts (score: 1)
Author: "h.duck" <h.duck@ameritech.net>
Date: Sun, 23 Jul 2017 16:16:01 -0500
Hi, Just thinking out loud. Is it necessary to remove the template? Here's my thought. Assuming it will work, try pushing the template up the bolts with the lower nuts, assuming there are nuts below
/archives//html/Towertalk/2017-07/msg00273.html (12,110 bytes)

23. Re: [TowerTalk] Adjustments to Tower Base Pier J-Bolts (score: 1)
Author: "h.duck" <h.duck@ameritech.net>
Date: Sun, 23 Jul 2017 19:41:20 -0500
Dick, What you just said, I was going to suggest next. If possible test the fit with the bottom section by itself. Howard -- Original Message -- From: "Dick Green" <dick@mailgreen.us> To: "h.duck" <h
/archives//html/Towertalk/2017-07/msg00280.html (13,694 bytes)

24. [TowerTalk] Adjustments to Tower Base Pier J-Bolts (score: 1)
Author: "Jim Thomson" <jim.thom@telus.net>
Date: Mon, 24 Jul 2017 07:20:44 -0700
<Dick, What you just said, I was going to suggest next. If possible test the fit with the bottom section by itself. Howard <Regardless of what you decide to do, I'd sure want to check the fit of the
/archives//html/Towertalk/2017-07/msg00295.html (12,712 bytes)

25. Re: [TowerTalk] Adjustments to Tower Base Pier J-Bolts (score: 1)
Author: Steve Maki <lists@oakcom.org>
Date: Mon, 24 Jul 2017 10:40:55 -0400
When we stack a big self support lattice tower, we usually stick build the bottom section (with a small boom truck) right onto the anchor bolts. On big towers each leg has climbing pegs on the lower
/archives//html/Towertalk/2017-07/msg00297.html (10,116 bytes)

26. Re: [TowerTalk] Adjustments to Tower Base Pier J-Bolts (score: 1)
Author: "Paul Christensen" <w9ac@arrl.net>
Date: Mon, 24 Jul 2017 11:10:53 -0400
Bottom legs will be a minimum of 2.5 inchs..and solid. Typ 2.5 to 3.0 inches. Pirod is known for its solid legs. Im guessing base is 6-8 ft across, each face..maybe more. Dunno if its in 10 or 20 ft
/archives//html/Towertalk/2017-07/msg00298.html (10,459 bytes)

27. Re: [TowerTalk] Adjustments to Tower Base Pier J-Bolts (score: 1)
Author: "Richard (Rick) Karlquist" <richard@karlquist.com>
Date: Mon, 24 Jul 2017 08:47:01 -0700
12 inches sticking above the concrete. Paul did not say how many are used on each corner, probably at least 4. They are not gonna budge, whether a sledge hammer, or hydruaulic jack used...or trying
/archives//html/Towertalk/2017-07/msg00300.html (9,899 bytes)

28. [TowerTalk] Adjustments to Tower Base Pier J-Bolts (score: 1)
Author: "Jim Thomson" <jim.thom@telus.net>
Date: Mon, 24 Jul 2017 08:54:12 -0700
<When we stack a big self support lattice tower, we usually stick build <the bottom section (with a small boom truck) right onto the anchor <bolts. On big towers each leg has climbing pegs on the low
/archives//html/Towertalk/2017-07/msg00301.html (9,293 bytes)

29. Re: [TowerTalk] Adjustments to Tower Base Pier J-Bolts (score: 1)
Author: Al Kozakiewicz <akozak@hourglass.com>
Date: Mon, 24 Jul 2017 16:06:58 +0000
Please explain why the J bolt fabricator can bend the end of the J bolts into the shape of a "J", but OTOH, the installer cannot put a very slight bend into them. Because they are forged, threaded an
/archives//html/Towertalk/2017-07/msg00302.html (9,488 bytes)

30. Re: [TowerTalk] Adjustments to Tower Base Pier J-Bolts (score: 1)
Author: "Paul Christensen" <w9ac@arrl.net>
Date: Mon, 24 Jul 2017 12:12:48 -0400
into the shape of a "J", but OTOH, the installer cannot put a very slight bend into them." Good question. They're only called "J-Bolts." In reality, nothing is bent when used on the larger bolts for
/archives//html/Towertalk/2017-07/msg00303.html (9,410 bytes)

31. [TowerTalk] Adjustments to Tower Base Pier J-Bolts (score: 1)
Author: "Jim Thomson" <jim.thom@telus.net>
Date: Mon, 24 Jul 2017 09:49:40 -0700
Please explain why the J bolt fabricator can bend the end of the J bolts into the shape of a "J", but OTOH, the installer cannot put a very slight bend into them. With 12 inches above the concrete, t
/archives//html/Towertalk/2017-07/msg00304.html (11,070 bytes)

32. Re: [TowerTalk] Adjustments to Tower Base Pier J-Bolts (score: 1)
Author: Dick Green <dick@mailgreen.us>
Date: Sun, 23 Jul 2017 23:46:54 +0000
Regardless of what you decide to do, I'd sure want to check the fit of the base before and after any adjustments and before bringing in a crane. Can the base section be disconnected from the rest of
/archives//html/Towertalk/2017-07/msg00306.html (13,040 bytes)

33. Re: [TowerTalk] Adjustments to Tower Base Pier J-Bolts (score: 1)
Author: mike repinski via TowerTalk <towertalk@contesting.com>
Date: Mon, 24 Jul 2017 16:42:17 -0400
Very interesting thread. What is the template made of? Regardless of what you decide to do, I'd sure want to check the fit of the base before and after any adjustments and before bringing in a crane.
/archives//html/Towertalk/2017-07/msg00307.html (13,967 bytes)

34. Re: [TowerTalk] Adjustments to Tower Base Pier J-Bolts (score: 1)
Author: Steve Maki <lists@oakcom.org>
Date: Mon, 24 Jul 2017 17:28:18 -0400
<When we stack a big self support lattice tower, we usually stick build <the bottom section (with a small boom truck) right onto the anchor <bolts. On big towers each leg has climbing pegs on the lo
/archives//html/Towertalk/2017-07/msg00311.html (9,891 bytes)


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