ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals
ECN Shout Chat
Top Posters(30 Days)
dsk 13
Admin 8
doc 3
Recent Posts
Bathroom electrical
by doc. 08/19/17 06:53 AM
electircal ageing test on IPC
by SIAME. 08/15/17 02:43 AM
electrical aging test on IPC
by gfretwell. 08/15/17 12:27 AM
"Line level" audio on Cat 5?
by gfretwell. 08/08/17 10:39 PM
Fire alarm phone lines and color coding
by gfretwell. 08/08/17 10:26 PM
New in the Gallery:
Gallery Test
Popular Topics(Views)
239,997 Are you busy
175,597 Re: Forum
167,839 Need opinion
Who's Online Now
0 registered members (), 57 guests, and 9 spiders.
Key: Admin, Global Mod, Mod
Previous Thread
Next Thread
Print Thread
Rate This Thread
#189608 - 10/19/09 06:27 PM Rated Ladder Load  
Zapped  Offline
Member
Joined: Oct 2002
Posts: 482
Huntington Beach, CA, USA
In the ladder safety manual, put this in the "DO NOT" category...

http://www.liveleak.com/view?i=543_1255958876


Work Gear for Electricians and the Trades

#189610 - 10/19/09 07:18 PM Re: Rated Ladder Load [Re: Zapped]  
renosteinke  Offline
Cat Servant
Member
Joined: Jan 2005
Posts: 5,316
Blue Collar Country
I'm not entirely sure what happened there. It almost looks like the descending guys twisted the ladder, or tried to 'walk' it while they were on it.

Ladders, btw, are rated for full load on every side that has steps. That is, a 250# rated mechanics ladder (arranged like the one in the video) is rated for 250# on both sides at once.

Looking at the ladder as it lay on the floor, it looks to be in perfect condition. That is, no remaining twists or kinks in it. I don't think the ladder 'failed.' I think this was an 'operator' failure.


#189613 - 10/19/09 09:04 PM Re: Rated Ladder Load [Re: renosteinke]  
HotLine1  Offline


Member
Joined: Apr 2002
Posts: 6,858
Brick, NJ USA
Those 'operators' seem to resemble characters in other videos at the same site. What I saw all appears to be set-ups and IMHO staged and bogus.

Good call Reno.....ladder looks mighty fine to my eyes also.


John

#189614 - 10/19/09 09:49 PM Re: Rated Ladder Load [Re: HotLine1]  
NORCAL  Offline
Member
Joined: Sep 2002
Posts: 872
Any chance the ladder has/had missing or damaged spreader bars on the ladder? That could explain the way it came down.



#189615 - 10/19/09 10:27 PM Re: Rated Ladder Load [Re: NORCAL]  
jackolsen  Offline
Member
Joined: Feb 2008
Posts: 21
british columbia canada
I think the problem is that ladder is not built like a step ladder,wider at the bottom.It looks like it was not all that stable.If it had been used like an extension ladder it would have leaning against a wall and been stable.


#189616 - 10/19/09 10:42 PM Re: Rated Ladder Load [Re: jackolsen]  
renosteinke  Offline
Cat Servant
Member
Joined: Jan 2005
Posts: 5,316
Blue Collar Country
I think - the video quality is lacking - that the ladder is one of those 'multi-use' ladders that can be arranged in different ways. Those don't have the spreader bars we are accustomed to.

Or, perhaps, an overseas operation. It's certainly not the usual mechanics' ladder (the rails and treads are too narrow) or step ladder (the footprint is too wide).


#189626 - 10/20/09 12:40 AM Re: Rated Ladder Load [Re: renosteinke]  
WESTUPLACE  Offline
Member
Joined: Mar 2004
Posts: 251
Kingwood, TX USA
That is a extension ladder pulled apart and each side used as a rigged step ladder. There is no spreader bar between sides and the rungs show no locking cogs like used on the multi type ladders.Those short cheap extension ladders will flex a lot when together and very flimsy when separated.



Member Spotlight
SafetyWired
SafetyWired
Pa, USA
Posts: 44
Joined: July 2013
Show All Member Profiles 
Featured:

2017 Master Electrician Exam Preparation Combos
2017 NEC Electrician
Exam Prep Combos:
Master / Journeyman

 

Shout Box
Powered by UBB.threads™ PHP Forum Software 7.6.0
Page Time: 0.014s Queries: 15 (0.003s) Memory: 0.7850 MB (Peak: 0.9400 MB) Zlib enabled. Server Time: 2017-08-20 21:16:24 UTC