ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals
ECN Shout Chat
Top Posters(30 Days)
Potseal 11
Recent Posts
Why cables look like they do
by LongRunner. 04/26/17 09:36 AM
Dimmable LED 2x4 lay in fixtures
by HotLine1. 04/24/17 05:43 PM
Old decora style outlets
by Lostazhell. 04/22/17 07:59 PM
Permit Snafus...AHJs and Contractors Jump in
by gfretwell. 04/22/17 01:11 PM
How do you find a good employee?
by HotLine1. 04/22/17 10:44 AM
New in the Gallery:
SE cable question
Popular Topics(Views)
234,727 Are you busy
169,482 Re: Forum
162,774 Need opinion
Who's Online Now
1 registered members (LongRunner), 74 guests, and 8 spiders.
Key: Admin, Global Mod, Mod
Previous Thread
Next Thread
Print Thread
Rate This Thread
#88407 - 05/31/04 09:31 PM Expansion Joints in the Mall of America  
Joe Tedesco  Offline
Member
Joined: Oct 2000
Posts: 2,749
Boston, Massachusetts USA
Been there for a long time!

[Linked Image]


Joe Tedesco, NEC Consultant

2017 / 2014 NEC & Related Books and Study Guides

#88408 - 06/01/04 02:59 AM Re: Expansion Joints in the Mall of America  
Big Jim  Offline
Member
Joined: Jul 2003
Posts: 394
Denver, CO USA
To me, that whole thing stinks. Cantilevered supports off the edges of the precast beams, good sized holes punched in the webs, and sealtite for expansion. I wonder if they are relying on the GRC as a grounding conductor with pieces of flex in line?



Member Spotlight
Vlado
Vlado
Croatia
Posts: 28
Joined: February 2011
Show All Member Profiles 
Featured:

2017 NEC and Related
2017 NEC
Now Available!

Shout Box
Powered by UBB.threads™ PHP Forum Software 7.6.0
Page Time: 0.008s Queries: 14 (0.002s) Memory: 0.7427 MB (Peak: 0.8588 MB) Zlib enabled. Server Time: 2017-04-26 13:57:15 UTC