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Guru
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Changing a Bulb on Top of a Radio Mast

11/30/2010 10:43 AM

If you've never thought about reliability then have a look at this video which shows how to change a light bulb up a 1760 foot high transmission tower...

Warning this video isn't for anyone who suffers vertigo LOL

Click play then sit back and watch

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#1

Re: Changing a bulb on top of a radio mast

11/30/2010 10:55 AM

Next in forum: Man Bricks Himself ...

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#2

Re: Changing a bulb on top of a radio mast

11/30/2010 11:00 AM

couldn't finish it.

It would be easier to tell whether I wet myself if my body weren't numb.

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#3
In reply to #2

Re: Changing a bulb on top of a radio mast

11/30/2010 11:17 AM

I couldn't finish watching it either....my stomach was churning violently and my head was spinning. I have an intense fear of heights, but no problem jumping out of a perfectly good airplane (as long as there's a reserve chute and I did the chute packing)!!!! This video should be rated VERTIGO +++++++ PUKING FACTOR! LOL

Honestly, if I were on that tower I'd be wearing a parachute and latching my safety line on everything I could find, each and every step! No fee climbing for this guy! ***Bill the Cat ACCCKKK ACCCKKKK!!!!***

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#4
In reply to #3

Re: Changing a bulb on top of a radio mast

11/30/2010 11:29 AM

I managed to get to the end where he casually held on to the bulb right at the top...

But my sweaty palms were a dead giveaway.... LOL

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#5

Re: Changing a Bulb on Top of a Radio Mast

11/30/2010 3:08 PM

Hand me the new bulb....

I thought you had it.....

...........

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#21
In reply to #5

Re: Changing a Bulb on Top of a Radio Mast

12/14/2010 3:50 AM

great scenario. when i pictured that in my mind, i had to laugh.

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#6

Re: Changing a Bulb on Top of a Radio Mast

11/30/2010 3:52 PM

I have been trying to develop a small blimp for just this job, but, alas, blimpin' aint easy. It's my contention that on a dead calm day I could approach towers, bridges, etc, with a ship designed to get me right to the bulb. The fee for this work has to be huge. Hopefully I could get enough bulb, pest control, photography, advertising, etc. work to pay for my helium and hamburgers.

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#7

Re: Changing a Bulb on Top of a Radio Mast

11/30/2010 4:22 PM

mike k, how many hamburgers will that light bulb change take? They'd be probably coming from a Five Guys Burger joint no less, eh? LOTS AND LOTS OF 'EM!!!! Yummers, I'm getting awfully hungry all of a sudden.....oh man, I see an emergency burger supply road trip in the works this evening! YUMMERS!

Time to pack up the van with the Mrs., kiddies and our 6-pak of Border Collies and head directly for the nearest Five Guys Burger!!!! hehehehhe

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#8

Re: Changing a Bulb on Top of a Radio Mast

11/30/2010 5:28 PM

Very impressive!

2 questions:

-why not make a 2 or 3 bulbs sytem with automatic connexion of a new one when the one in use burns?

I can understand that due to many environmental factors the bulbs have a shorter life than on other structures.

- why not use a helicopter to bring the professionals on top ?

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#10
In reply to #8

Re: Changing a Bulb on Top of a Radio Mast

11/30/2010 7:37 PM

Navigation buoys at sea have multiple bulbs that rotate into use as the old one burns out. The towers may not have enough room for such an apparatus.

A helicopter flight costs mega bucks. It may cost fifteen hundred for a chopper, and this good old boy will climb the tower for a thousand. Something like that. If I ever get my blimp going, I'll fly up there for half the chopper fee. Once a blimp is filled and flying, it's low maintenance. The trick is to keep busy.

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#9

Re: Changing a Bulb on Top of a Radio Mast

11/30/2010 6:53 PM

I watched it. I couldn't do it. That's over 1/4 mile up if you measure like an Arkie.

I think it's cheaper to pay two guys to climb up the tower than rent a chopper.

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#11

Re: Changing a Bulb on Top of a Radio Mast

11/30/2010 7:45 PM

While this sort of light lamp changing is tough, it is the building of the tower that would seem to me to be even tougher.

I know when I had guys climbing high I didn't want cameras around.

Metal breaks.

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#12
In reply to #11

Re: Changing a Bulb on Top of a Radio Mast

11/30/2010 7:53 PM

Just like when building skyscrapers, they need a crane attached to the structure to be higher than the structure, so they can put stuff on top. Oh, boy, what a job. Not me!

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#13
In reply to #12

Re: Changing a Bulb on Top of a Radio Mast

11/30/2010 7:56 PM

Thought they had to use Gin Poles.

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#14
In reply to #13

Re: Changing a Bulb on Top of a Radio Mast

12/01/2010 5:05 PM

That's what I meant.

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#18
In reply to #11

Re: Changing a Bulb on Top of a Radio Mast

12/13/2010 6:06 AM

as a former ironworker, i know that the two men that are doing this job are doing it for the adreninalin rush. money is only secondary, if it matters at all. only 1 in a thousand men are cut out for this type of work. when a person risks his life every second of the working day, it gives a person a completely differernt aspect of life. it makes you love every minute that your alive.

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#22
In reply to #11

Re: Changing a Bulb on Top of a Radio Mast

12/14/2010 3:59 AM

as a former ironworker, i think that you'ld me amazed at how it's done. they don't build cranes that are capable of reaching to those heights.

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#24
In reply to #22

Re: Changing a Bulb on Top of a Radio Mast

12/14/2010 12:31 PM

Have you never had on the sites cranes moving up on the structure or with the structure as the structure is erected ?

It is quite common solution for very high structures, the crane climbs on the structure it self.

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#25
In reply to #24

Re: Changing a Bulb on Top of a Radio Mast

12/14/2010 3:25 PM

It's called a kangaroo crane. Aussies invented it

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#15

Re: Changing a Bulb on Top of a Radio Mast

12/02/2010 2:54 PM

So, why hasn't someone thought about a light pipe, or a fibre-optic cable running up it, put the bulb at the bottom and a prism on the top?

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#16
In reply to #15

Re: Changing a Bulb on Top of a Radio Mast

12/02/2010 3:54 PM

I agree with PWSlack, if a fibre optic cable can be installed along with the signal cables going up the tower, it sure would make things simpler. If the light goes out in bad weather, the tech won't be able to climb, and there would be danger to aircraft.

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#17
In reply to #15

Re: Changing a Bulb on Top of a Radio Mast

12/03/2010 5:49 AM

Excellent question and suggestion ! Congratulations!

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#19
In reply to #15

Re: Changing a Bulb on Top of a Radio Mast

12/13/2010 8:07 AM

To allow a view from all angles the prism has to be either rotating or conical. This comment does not reduce the value of your first suggestion.

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#20
In reply to #19

Re: Changing a Bulb on Top of a Radio Mast

12/13/2010 11:03 PM

would it be feasable to send a beam of light from ground level to a concaved mirror focused on a rotating mirror at the top of the mast? i doubt if a fiber opic cable could handle the the amount of light that's required by law.

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#23
In reply to #15

Re: Changing a Bulb on Top of a Radio Mast

12/14/2010 4:03 AM

i'm not familar with a light pipe. could you enlighten me?

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