GFCI's in a power plant?

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unionpacific59

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I work at a small peaker facility (320 MW). We have many small Buildings all supplied with 480 power and dropped down to 120 for lights and receptacle outlets. Our safety department has come through and recommended to install GFCI's accross the plant in all buildings that are not office related. I have found in the code only one reference to Mandatory GFCI's in bathrooms, kitchens and rooftops. My question is am I wasting my time and the company's $ installing these receptacle's. Is there a requirement to install these that I have not seen.

Thanks, in advance
 
Re: GFCI's in a power plant?

Are these electric utility owned buildings? If so, installations on property owned or leased by the electric utility are not within the scope of the NEC. (90.2(B)(5))

Otherwise, the code does not specifically state any such GFCI requirments per your application as you have described, however installing GFCI protection is usually not a waste of time, but a matter of additional saftey for users of the receptacle outlets.

My experience is that safety departments and committees want what they recommend regardless of minimal requirements. They are usually of the mindset of maximum possible safety procedures and methods within reason and effectiveness. :)

[ May 11, 2004, 02:18 PM: Message edited by: bphgravity ]
 
Re: GFCI's in a power plant?

The OSHA rules for safe work parallel those in Article 527. The rules require the use of GFCI (or an assured equipment grounding program)protection any time temporary power or tools are used for construction, maintenance or repair. Extension cords are "temporary power". The installation of GFCIs will eliminate the requirement to use a portable GFCI device at the receptacle.
Don
 
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