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Total 8 documents matching your query.

1. [TowerTalk] Crane release from tower? (score: 1): Author: "John Harper" <john@ae5x.com>; Date: Mon, 30 Jul 2012 16:53:15 -0500; Please pardon the dumb question...I'm on new turf: In a couple weeks, a crane will be coming to raise 30 feet of Rohn 25 tower (in one piece) onto the existing 20 feet already in the ground. How does; /archives//html/Towertalk/2012-07/msg00394.html (7,259 bytes)
2. Re: [TowerTalk] Crane release from tower? (score: 1): Author: "Keith Dutson" <kdutson@sbcglobal.net>; Date: Mon, 30 Jul 2012 17:42:02 -0500; You can climb, but only AFTER attaching guys. If it were me, I would temp guy at 20 feet and climb up to install new 30 foot section above. Then, while still attached to crane, I would climb to perma; /archives//html/Towertalk/2012-07/msg00395.html (8,316 bytes)
3. Re: [TowerTalk] Crane release from tower? (score: 1): Author: Cqtestk4xs@aol.com; Date: Mon, 30 Jul 2012 19:10:20 -0400 (EDT); Sometimes you get lucky and the hook will disengage on it own. Otherwise, someone (usually the owner) gets the enviable job of having to climb the tower and unhook. Usually the tower is picked up by; /archives//html/Towertalk/2012-07/msg00396.html (8,593 bytes)
4. Re: [TowerTalk] Crane release from tower? (score: 1): Author: Steve Maki <lists@oakcom.org>; Date: Mon, 30 Jul 2012 19:53:20 -0400; Not dumb, but easily solved in a number of ways. One way: Ignoring the guy wire MOP for a second, one way to rig the new 30' section is attach a rope to the *bottom* of the 30' section and run it up; /archives//html/Towertalk/2012-07/msg00397.html (8,336 bytes)
5. Re: [TowerTalk] Crane release from tower? (score: 1): Author: Richard Thorne <rmthorne@att.net>; Date: Mon, 30 Jul 2012 19:05:40 -0500; I put up an 80' tower recently and used a crane. After we secured the guys the rigger went up the tower and detached the lift strap. We had the tower up, and antennas installed (C31XR and D240) in ju; /archives//html/Towertalk/2012-07/msg00398.html (9,273 bytes)
6. Re: [TowerTalk] Crane release from tower? (score: 1): Author: Richard Thorne <rmthorne@att.net>; Date: Mon, 30 Jul 2012 19:18:03 -0500; I forgot to mention... I had 40' up already. My neighbor had a 42' fork lift on site which I borrowed for an hour and installed the first 40'. The top 40' had the rotor installed, mast installed with; /archives//html/Towertalk/2012-07/msg00399.html (10,441 bytes)
7. Re: [TowerTalk] Crane release from tower? (score: 1): Author: K8RI <K8RI-on-TowerTalk@tm.net>; Date: Mon, 30 Jul 2012 20:50:21 -0400; Normally the tower is hung on the cable by a "hook with a safety catch" so it can't fall off. Secure the guys to the top section, *before* they raise it into position. Some one has to be at the top o; /archives//html/Towertalk/2012-07/msg00400.html (9,775 bytes)
8. Re: [TowerTalk] Crane release from tower? (score: 1): Author: vk3pa@vk3pa.com; Date: Mon, 30 Jul 2012 21:12:27 -0400; wot i do is pass a nother cable from the bottom of the tower section being lifted out the top for the hook to lift on when all is in position u only need to go to the 20 ft lrvel to un hook the lift; /archives//html/Towertalk/2012-07/msg00401.html (9,237 bytes)

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