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1 members (Scott35),
187
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Joined: Sep 2005
Posts: 8
OP
Junior Member
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I'm feeding a 480v fire pump,if I put a dissconnect after the meter do I still have to put the feed in concrete
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Joined: Jan 2004
Posts: 1,507
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With the brief amount of information you've given us the answer is No. Need more details.
George Little
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Joined: Apr 2005
Posts: 73
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Refresh my memory someone! Doesn't this disconnect have to be available to qualified personel only? Larry
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Joined: Sep 2005
Posts: 8
OP
Junior Member
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The disconnect is 10" from meter.
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Joined: Sep 2005
Posts: 8
OP
Junior Member
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sorry the fire pump is 208v.It's 480 going to transformer.
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Joined: Mar 2002
Posts: 582
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695.6(A)&(B) seem to require concrete, 1 hour rated circuit protective system or within a 1 hour enclosure.
Ron
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Joined: Jan 2004
Posts: 1,507
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For a job of this nature as an inspector or a contractor, I'd be looking at the plans that should be available with an engineer's seal on them.
George Little
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Joined: Aug 2005
Posts: 89
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Definitely get the plans and engineer with you. I just finished installing a 480v fire station yesterday.
BTW, check for continuity. 480v bomb went off due to my boss forgetting to check for continuity on Phase C. Can we say kaboom? Thank goodness the fire station was disconnected and only a crimp barrel grenaded.
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Joined: Jul 2005
Posts: 56
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The feed needs to be ahead of the Service Disconnectg and remote of other disconnects. What are you doing with the jockey pump???
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HCE727
Delaware County, PA, USA
Posts: 187
Joined: November 2005
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