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Have you reviewed / revised an arc flash study due to major modifications?
No - no major modifications 39%  39%  [ 23 ]
No - we HAVE major modifications but have not yet reviewed / revised the study 15%  15%  [ 9 ]
Yes - we have reviewed / revised the study 46%  46%  [ 27 ]
Total votes : 59
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 Post subject: Study Revision due to Major Modifications
PostPosted: Sun Jan 16, 2011 6:03 pm 
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Joined: Mon Sep 17, 2007 5:00 pm
Posts: 1736
Location: Scottsdale, Arizona
NFPA 70E Article 130.3 states:

“The arc flash hazard analysis shall be updated when a major modifications or renovation takes place. It shall be reviewed periodically, not to exceed five years.”

Have you ever gone back to update an existing arc flash study due to major modifications?

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Jim Phillips, P.E.
Brainfiller.com


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