The Electrical Contractor Network

ECN Electrical Forum
Discussion Forums for Electricians, Inspectors and Related Professionals

Books, Tools and Test Equipment for Electrical and Construction Trades

Register Now!

Register Now!

We want your input!

Featured:
   

2017 NEC and Related
2017 NEC
Now Available!

   
Recent Posts
Safety at heights?
by gfretwell
Today at 02:19 AM
Looking for older post
by Trumpy
Today at 01:04 AM
Last time to chat here
by Trumpy
Yesterday at 11:41 PM
Unsafe Situations
by Trumpy
Yesterday at 09:46 PM
Webmaster > Admin
by Trumpy
Yesterday at 08:29 PM
New in the Gallery:
Desk-mounted "power-board"
Shout Box

Top Posters (30 Days)
Admin 35
HotLine1 20
Trumpy 19
Ruben Rocha 17
gfretwell 16
Who's Online
1 registered (Ruben Rocha), 169 Guests and 12 Spiders online.
Key: Admin, Global Mod, Mod
Topic Options
Rate This Topic
#8254 - 03/14/02 07:22 AM RF Shielding
The Watt Doctor Offline
Member

Registered: 12/23/01
Posts: 443
Loc: Mont Belvieu, TX
Can anyone comment on RF Shielding as it relates to MRI installation. I'm not concerned about what RF Shielding does. I need to know about where my responsibilities as the electrical contractor began, and end. I'm also concerned about the actual procedures of the installation. I'm looking at the possibility of bidding a few MRI installations in the future, and I need to know the "problems" that are unique to this type of installation. I'm familiar with the theory. I just need some practical advise on the installation procedure.
Best Wattological Regards,
Doc

[This message has been edited by The Watt Doctor (edited 03-14-2002).]
_________________________
The Watt Doctor
Altura Cogen
Channelview, TX

Top
Work Gear for Electricians and the Trades

Work Gear for Electricians and the Trades
Work Gear for Electricians and the Trades
Arc Flash Clothing, Gloves, KneePads, Tool Belts, Pouches, Tool Carriers, etc. etc....

#8255 - 03/14/02 02:03 PM Re: RF Shielding
George Corron Offline
Member

Registered: 05/16/01
Posts: 728
Loc: Lorton, Va USA
Yo Watt,
I KNEW you were gonna put in some new medical equipment, just in case ya gotta work on me!!

I was hoping someone with more recent experience would come up with an answer. You're likely only going to have to provide power for this thing, but if they really want you to include hook up in your contract, they better come up with a set of instructions and specs. When I was in business, if they did not come up with manufacturers info, I would exclude it from the contract.

I know these things are not hazardous, as with X-rays, but they do have their own set of eccentricities that would make me be very leery of it in my contract.

Top
#8256 - 03/14/02 06:58 PM Re: RF Shielding
spkjpr Offline
Member

Registered: 12/01/00
Posts: 226
Loc: Sedalia,MO, USA
Watt, as I understand MRI's the shielding is embedded in the wall covering. A new unit was just installed in the hospital where I used to work and I thought the electric contractor just ran the 3-ph wiring to the switchgear. not too sure though.

Top


ECN Electrical Forums - sponsored by Electrical Contractor Network - Electrical and Code Related Discussion for Electrical Contractors, Electricians, Inspectors, Instructors, Engineers and other related Professionals