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Bonding to lightning system

Working to IS 10101:2020 in regulation 411.3.1.2 there is no requirement to effect a main bond to the LPS, unlike the same regulation in BS7671 2018. I have no access to HD 60364 but obviously one of the documents is at odds with the the latter.

Might it be that IS10101 simply defers to BSEN62305 without even a mention? 

Existing Church installation. The LPS contractor has not yet been appointed but spark is on site and will obviously need instruction.

Parents
  • Advice given to me in a previous discussion was don’t install a main bond to the LPS without a written instruction from the lighting protection system designer, you also need to ask for their guidance before specifying surge protection for the installation.


     Andy B.
Reply
  • Advice given to me in a previous discussion was don’t install a main bond to the LPS without a written instruction from the lighting protection system designer, you also need to ask for their guidance before specifying surge protection for the installation.


     Andy B.
Children
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