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Do-It-Yourself (DIY) Question & Answer Forum
Main bonding, following on from other threads
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<blockquote data-quote="chrishaworth" data-source="post: 207438" data-attributes="member: 639"><p>I think we are looking at weasel words on this one. I can't find the section on rcd discrimination but I'm sure it had a 'where practicable' bit in it. 544.1.2 on main bonding has 2 'where practicable's in it concerning where the main bond should be applied. As pointed out earlier, TT installations have 1 RCD and comply. As 15mm dia copper pipe provides a larger csa than 10mm cable, my solution would be to bond at the CU and note on the cert that this was the nearest practicable bonding point.</p><p></p><p>Cheers. Chris</p></blockquote><p></p>
[QUOTE="chrishaworth, post: 207438, member: 639"] I think we are looking at weasel words on this one. I can't find the section on rcd discrimination but I'm sure it had a 'where practicable' bit in it. 544.1.2 on main bonding has 2 'where practicable's in it concerning where the main bond should be applied. As pointed out earlier, TT installations have 1 RCD and comply. As 15mm dia copper pipe provides a larger csa than 10mm cable, my solution would be to bond at the CU and note on the cert that this was the nearest practicable bonding point. Cheers. Chris [/QUOTE]
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Main bonding, following on from other threads
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