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Earthing of Old Flats
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<blockquote data-quote="bill3896" data-source="post: 8935" data-attributes="member: 737"><p>Hi,</p><p></p><p>The incoming phase and neutral are 25mm to the meters; the conduit's 32mm - Steel;</p><p></p><p>the incomer's on the ground floor of the flats.</p><p></p><p>Each old CCU's got a 16mm coming into it, but god knows where that goes to - definitely not visible at the incomer down below.</p><p></p><p>Zs values are fine, though.</p><p></p><p>For some reason they've requested it to 16th Ed. - appears to be the remains of an old contract for upgrading housing association home/flats.</p><p></p><p>Cheers.</p></blockquote><p></p>
[QUOTE="bill3896, post: 8935, member: 737"] Hi, The incoming phase and neutral are 25mm to the meters; the conduit's 32mm - Steel; the incomer's on the ground floor of the flats. Each old CCU's got a 16mm coming into it, but god knows where that goes to - definitely not visible at the incomer down below. Zs values are fine, though. For some reason they've requested it to 16th Ed. - appears to be the remains of an old contract for upgrading housing association home/flats. Cheers. [/QUOTE]
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