[RE-wrenches] Grounding - Exposed Metal Part

[markf at berkeleysolar.com]

Indeed,

What if I ground each frame with a lug and wire, then I don't have to
ground the rail? What if I WEEB (bond)the frame to the rail and ground the
rail with a lug and wire, then I don't have to ground the rail
support/post/attachment/flashing? What if I ground my hypothetical first
plate by connecting it to a grounded conduit, then I don't have to ground
the second plate that touches it?

Mark


> Mark,
> Good question... Whether or not to bond metal pieces in contact with
other
> "already bonded" metal pieces???
> Unless i'm reading it wrong, if your T/F question is false, then you
would
> need to bond each/every L-foot that a mounting rail is bolted to. No?
>
> benn
>
> DayStar Renewable Energy Inc.
> www.daystarsolar.ca  *  Ph: 780-906-7807
> Construction Electrician Solar Photovoltaic Systems Certified
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> HAVE A SUNNY DAY
>