Carnivals, Circuses, Fairs, and Similar Events
525.11 Multiple Sources of Supply
Part II. Power Sources
This rule was proposed to reduce the likelihood of electric shock. All sources of supply, separated by less than 12 ft, for rides, attractions, and other structures must now be bonded to the same grounding electrode system.
Where multiple services or separately derived systems or both supply rides, attractions, and other structures, all sources of supply that serve rides, attractions, or other structures separated by less than 12 ft must be bonded to the same grounding electrode system.
The 12 ft separation of structures value is simply a nominal value; there is no technical reason for this measurement.
|If you have already been approved for reprint permission, you may right mouse click on the link above and choose "Save Target As ..." or "Save Link As ..." to save the file to your local computer.
|©2005 Mike Holt Enterprises, Inc.