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
Correct rotation, wrong sequence
by Potseal
Yesterday at 03:14 PM
Industrail Control Panel bonding per 409.108
by sparkyinak
12/09/16 06:29 PM
Calling all Non-US members!! (Non-US only)
by aussie240
12/07/16 02:39 AM
Photo Upload Tutorial
by DanK
12/06/16 11:35 PM
Sprinklered equipment 26-008
by bigpapa
12/02/16 04:24 PM
New in the Gallery:
12.5A through 0.75mm˛ flex (just out of curiosity)
Shout Box

Top Posters (30 Days)
gfretwell 11
HotLine1 10
Potseal 9
sparkyinak 8
Texas_Ranger 7
Who's Online
1 registered (geoff in UK), 205 Guests and 5 Spiders online.
Key: Admin, Global Mod, Mod
Topic Options
Rate This Topic
#88993 - 08/19/04 06:40 PM floor plug
shortcircuit Offline
Member

Registered: 06/27/04
Posts: 608
Loc: massachusetts
Customer wants a floor plug in the middle of the family room,but it is a concrete slab.Is there any other way to install a plug other than cutting a 3 inch deep channel in the concrete for ridged conduit? There will be carpet over the concrete.

Top
2014 / 2011 NEC & Related Books and Study Guides
#88994 - 08/19/04 07:02 PM Re: floor plug
HotLine1 Offline

Member

Registered: 04/03/02
Posts: 6805
Loc: Brick, NJ USA
Shortcircuit:
Unfortunately, Not really.

IF the floor is going to be covered with carpet tiles (max 36"x36" tiles), and you can call it "commercial".....there is a system made by Pirelli Cable & Hubbel, flat carpet cable ("FCC" in NEC)

It's use is limited to carpet tiles and comm.

BTW, it's not cheap either.

John
_________________________
John

Top
#88995 - 08/19/04 11:37 PM Re: floor plug
e57 Offline
Member

Registered: 05/27/03
Posts: 2837
Loc: S.F.,CA USA
A 1" deep channel, you don't have to go that deep with RMC. 390.2A Or, a very well trained rat or gopher!

[This message has been edited by e57 (edited 08-20-2004).]
_________________________
Mark Heller
"Well - I oughta....." -Jackie Gleason

Top
#88996 - 08/20/04 05:08 AM Re: floor plug
earlydean Offline
Member

Registered: 12/22/03
Posts: 749
Loc: Griswold, CT, USA
Hey, it is all T and M. Hire a sub-contractor to cut the channel, another to patch the concrete, add 10% "handling charge" and laugh all the way to the bank.
_________________________
Earl

Top
#88997 - 08/20/04 09:41 AM Re: floor plug
gfretwell Offline

Member

Registered: 07/20/04
Posts: 9045
Loc: Estero,Fl,usa
I jetted a PVC 19' under my garage floor with a garden hose and hit a 1' hole in the floor (Florida sand). What kind of "dirt" do you have?
_________________________
Greg Fretwell

Top
#88998 - 08/20/04 01:58 PM Re: floor plug
shortcircuit Offline
Member

Registered: 06/27/04
Posts: 608
Loc: massachusetts
gfretwell...good idea with the garden hose..I'll metion it , but there is a lot of gravel up here in Mass!
shortcircuit

Top
#88999 - 08/25/04 09:50 AM Re: floor plug
Reel-Break Offline
Member

Registered: 04/04/02
Posts: 179
Loc: nc
Yea I tried the washer with a garden hose under a drive way last year.Worked good until 6 months later they called me back seems I created a void under the asfault that collasped later.Guess conrete wouldn`t have the same problem??Most times it has wire supportor rebar.
PS after I fixed the dip they had a speed bump(lol)

Top
#89000 - 08/26/04 05:14 PM Re: floor plug
shortcircuit Offline
Member

Registered: 06/27/04
Posts: 608
Loc: massachusetts
I was told that the owner found someone to just channel deep enough to lay 14-2 UF in the concrete floor and then they went over it with carpet.
I try to do it by the book and some hack ends up with the job.

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