ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals
ECN Shout Chat
ShoutChat Box
Recent Posts
Do You Travel?
by gfretwell - 05/07/21 07:44 PM
Unemployment Fraud
by gfretwell - 05/07/21 07:28 PM
How's all our Non-US folks doing?
by grich - 05/07/21 06:04 PM
Where is Everyone?
by grich - 05/06/21 05:49 PM
Upside Down ThreeWay
by gfretwell - 05/04/21 02:55 AM
New in the Gallery:
2020 - 2021 Winter Project
Garden 2021
Who's Online Now
0 registered members (), 12 guests, and 16 spiders.
Key: Admin, Global Mod, Mod
Previous Thread
Next Thread
Print Thread
Rate Thread
310.15 (B) 7 Feeders #220916 07/30/20 08:33 PM
Joined: Mar 2005
Posts: 236
watersparkfalls Offline OP
Member
I am working on a 34 story high rise that has retail spaces on the first 2 floors, and apartments From 3 up to 32 and common space last 2 (ie swimming pool, gym). Does this fit the criteria of a multi family? We are using the exception for feeders as multi family instead of 310.15 table.

Thanks,
H20

2017 / 2014 NEC & Related Books and Study Guides
Re: 310.15 (B) 7 Feeders [Re: watersparkfalls] #220917 07/31/20 11:41 AM
Joined: Jul 2004
Posts: 9,602
G
gfretwell Offline
Member
Yes that is multifamily (more than 2).
What does the engineer say?
Maybe you need to be more specific about what you are doing.
Which table are you bypassing? (they are all 310.15. <sumpin> now).

I don't know about John but I start getting pretty skeptical when people know more than the tables say.


Greg Fretwell
Re: 310.15 (B) 7 Feeders [Re: watersparkfalls] #220918 07/31/20 02:29 PM
Joined: Apr 2002
Posts: 7,251
HotLine1 Offline
Member
Ok, from the east coast side of the USA

A 34 story hi-rise REQUIRES plans and specifications from a NJ Licensed Architect, who in turn has or collaborates with a NJ licensed Electrical Engineer and submits the plans for code compliance to either the local or State for review and release.

The plans and specs are required to be followed, or revisions submitted. Revisions must follow the above requirements.

No offense meant, but you could not do anything without the required design licenses.


John
Re: 310.15 (B) 7 Feeders [Re: watersparkfalls] #220927 08/19/20 02:11 PM
Joined: Apr 2002
Posts: 7,251
HotLine1 Offline
Member
Update?? Solution? Comments....?


John

Featured:

2020 National Electrical Code
2020 National Electrical
Code (NEC)

* * * * * * *

2020 Master Electrician Exam Preparation Combos
2020 NEC Electrician
Exam Prep Combos:
Master / Journeyman

 

Member Spotlight
The_Lightman
The_Lightman
Orlando, Fl, USA
Posts: 49
Joined: August 2001
Show All Member Profiles 
Top Posters(30 Days)
Trumpy 15
Admin 8
Popular Topics(Views)
278,675 Are you busy
211,878 Re: Forum
198,934 Need opinion
Powered by UBB.threads™ PHP Forum Software 7.7.3