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EICR - main earth and neutral

Former Community Member
Former Community Member
Hi was conducting a EICR on a consumer unit today removed the cover and Main earth cable was 8 x single strand insulated cables istead of expected single 25mm also earth was the same??? it is in an apartment and has been running fine for

at least 20 years, just want to know what to input for csa?? and should I note it in observations under C3 CODE???? ANY ADVISE WELCOME THANKS
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    I came up with the total number of neutral conductors being nineteen by doing an internet search for concentric cable, finding an image and counting them.

    https://www.elandcables.com/cables/concentric-and-split-concentric-cables


    However there are a couple of fillers between the neutrals and earth conductors, not as insulators just to fill the gaps, this does mean that it’s possible that carpenter could possibly fire a finish nail into the cable without touching a neutral or earth conductor, it becomes a game of Russian Roulette.
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  • 0
    I came up with the total number of neutral conductors being nineteen by doing an internet search for concentric cable, finding an image and counting them.

    https://www.elandcables.com/cables/concentric-and-split-concentric-cables


    However there are a couple of fillers between the neutrals and earth conductors, not as insulators just to fill the gaps, this does mean that it’s possible that carpenter could possibly fire a finish nail into the cable without touching a neutral or earth conductor, it becomes a game of Russian Roulette.
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