ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals
ECN Shout Chat
Top Posters(30 Days)
Trumpy 5
Recent Posts
What do you do?
by gfretwell. 09/24/17 12:05 PM
75 kva tranformer
by sparkync. 09/23/17 06:41 PM
Another generator question
by gfretwell. 09/23/17 04:15 PM
Supporting conduit bodies
by ghost307. 09/18/17 12:12 PM
Thermal Imaging Camera upgrade
by Potseal. 09/18/17 11:57 AM
New in the Gallery:
Gallery Test
Popular Topics(Views)
240,922 Are you busy
176,722 Re: Forum
168,573 Need opinion
Who's Online Now
0 registered members (), 40 guests, and 7 spiders.
Key: Admin, Global Mod, Mod
Previous Thread
Next Thread
Print Thread
Rate This Thread
#170851 - 11/13/07 09:12 PM Hospital emergency power circuit  
watthead  Offline
Member
Joined: Oct 2001
Posts: 172
South Carolina
I need some input from those with experience in hospital wiring. I have been asked to install some receptacles in the patient care rooms in the emergency room. The receptacles are for new computer interface equipment, and are to be installed on the wall aproximately six inches from the ceiling. They also want them on emergency / generator power. My question is whether the health care facility mc cable is adequate for the installation, or would emt be required?

Thanks for your input.


2017 / 2014 NEC & Related Books and Study Guides

#170855 - 11/13/07 09:19 PM Re: Hospital emergency power circuit [Re: watthead]  
George Little  Offline
Member
Joined: Jan 2004
Posts: 1,489
Michigan USA
Your choice- either would satisfy 517. They probably will need the redundant ground. I would look an see what the print calls out. Don't mean to be an educated donkey here but the plans have the last word.


George Little

#170858 - 11/13/07 09:39 PM Re: Hospital emergency power circuit [Re: George Little]  
Yoopersup  Offline
Member
Joined: Mar 2003
Posts: 826
Michigan
I;d advise you to Read 517.30 C (3) Handbook explains it well.


#170859 - 11/13/07 09:49 PM Re: Hospital emergency power circuit [Re: Yoopersup]  
George Little  Offline
Member
Joined: Jan 2004
Posts: 1,489
Michigan USA
Ernie- He can add 517.13 to the answer too.


George Little

#170862 - 11/13/07 10:00 PM Re: Hospital emergency power circuit [Re: George Little]  
Yoopersup  Offline
Member
Joined: Mar 2003
Posts: 826
Michigan
George
517.30 C (3) refers you to 517.13A & 517.13 (B)
But it also lists only 4 areas where Listed Flexable Metal raceways CAN be used. 517.30 C (3)(3)


#170869 - 11/13/07 10:51 PM Re: Hospital emergency power circuit [Re: Yoopersup]  
George Little  Offline
Member
Joined: Jan 2004
Posts: 1,489
Michigan USA
Thanks Ernie- I learned something.


George Little

#170871 - 11/13/07 10:57 PM Re: Hospital emergency power circuit [Re: Yoopersup]  
watthead  Offline
Member
Joined: Oct 2001
Posts: 172
South Carolina
Thanks guys. I had looked at both of those Code sections, but was still not exactly sure if I could sneak the HCF-mc in under 517.30(C)(3)(3)c. I am now looking for my handbook. There are no plans or drawings on this one, only a quick walk thru with we want one here and here,and I am supposed to remember the 18 or is it 19 locations. thanks again.


#170876 - 11/13/07 11:25 PM Re: Hospital emergency power circuit [Re: watthead]  
watthead  Offline
Member
Joined: Oct 2001
Posts: 172
South Carolina
It looks like I will be using emt on this one to cma. Hospital says they don't care which way as long as it is done to code.



Member Spotlight
Tom
Tom
Shinnston, WV USA
Posts: 1,044
Joined: January 2001
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: 0.015s Queries: 15 (0.003s) Memory: 0.7912 MB (Peak: 0.9547 MB) Zlib enabled. Server Time: 2017-09-24 22:53:12 UTC