davezawadi (David Stone):
I shall play devil's advocate.
In what way is this suggestion different from hundreds of items of street furniture? I do not see that it is, and they appear to present no danger at all. Is this just a throwback, never corrected, in the ESQCR and BS7671. Typical Earth resistance for lamp posts and phone masts is still 100 ohms or so, in my view very dangerous with a PME supply.
It's probably not. Again, this is discussed on Page 20 of the DTI guidance I linked to in my previous post, and there is special consideration in G12/4 for street furniture on PME.
davezawadi (David Stone):
I shall play devil's advocate.
In what way is this suggestion different from hundreds of items of street furniture? I do not see that it is, and they appear to present no danger at all. Is this just a throwback, never corrected, in the ESQCR and BS7671. Typical Earth resistance for lamp posts and phone masts is still 100 ohms or so, in my view very dangerous with a PME supply.
It's probably not. Again, this is discussed on Page 20 of the DTI guidance I linked to in my previous post, and there is special consideration in G12/4 for street furniture on PME.
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