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

   
Topic Options
Rate This Topic
#88538 - 06/21/04 07:48 PM NFPA 54 Gas Code, 6.13 Electrical Bonding and Grounding.
Joe Tedesco Offline
Member
Registered: 10/07/00
Posts: 3325
Loc: Boston, Massachusetts USA
Quote:
6.13 Electrical Bonding and Grounding.

6.13.1 Each aboveground portion of a gas piping system that is likely to become energized shall be electrically continuous and bonded to an effective ground-fault current path. Gas piping shall be considered to be bonded when it is connected to gas utilization equipment that is connected to the equipment grounding conductor of the circuit supplying that equipment.

6.13.2 Gas piping shall not be used as a grounding conductor or electrode.

6.14 Electrical Circuits.

Electrical circuits shall not utilize gas piping or components as conductors.
Exception: Low-voltage (50 V or less) control circuits, ignition circuits, and electronic flame detection device circuits shall be permitted to make use of piping or components as a part of an electric circuit.

6.15 Electrical Connections.

6.15.1 All electrical connections between wiring and electrically operated control devices in a piping system shall conform to the requirements of NFPA 70, National Electrical Code. (See Section 6.13.)

6.15.2 Any essential safety control depending on electric current as the operating medium shall be of a type that will shut off (fail safe) the flow of gas in the event of current failure.
_________________________
Joe Tedesco, NEC Consultant
Top
2017 / 2014 NEC & Related Books and Study Guides

Featured:

2017 NEC and Related
2017 NEC
Now Available!

Shout Box

Recent Posts
License exam
by TRUE POWER
48 minutes 0 seconds ago
Looking for older post
by sparkyinak
Today at 12:27 AM
Members: Non-Members: Did you know?
by Admin
Yesterday at 02:34 PM
Safety at heights?
by HotLine1
01/21/17 08:51 PM
International Wire Colour Codes
by Texas_Ranger
01/21/17 03:29 PM

Who's Online
1 registered (Admin), 92 Guests and 10 Spiders online.
Key: Admin, Global Mod, Mod
New in the Gallery:
Desk-mounted "power-board"
Top Posters
gfretwell 9066
Trumpy 8560
pauluk 7693
HotLine1 6833
sparky 5545
Member Spotlight
Member Since: 03/13/07
Posts: 167

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