hi,
moving/replacing sockets and lights in a garage because its being paritioned.
garage is concrete, has no gas or water and is about 1 meter opposite the house with a gate passageway inbetween.
changing existing supply cable from 2.5 clipped twin and earth to swa because it is knackered from years of UV exposure.
question is, it is a tnc-s system, so could someone elaborate on the earthing arrangement required in the garage?
i think an earth electrode should be introduced somewhere, but should it be a sole means of earthing? should the steel wire be earthed from the houses tnc-s supply..
maybe these are basic questions but thought id ask anyway
thanks for your time.
moving/replacing sockets and lights in a garage because its being paritioned.
garage is concrete, has no gas or water and is about 1 meter opposite the house with a gate passageway inbetween.
changing existing supply cable from 2.5 clipped twin and earth to swa because it is knackered from years of UV exposure.
question is, it is a tnc-s system, so could someone elaborate on the earthing arrangement required in the garage?
i think an earth electrode should be introduced somewhere, but should it be a sole means of earthing? should the steel wire be earthed from the houses tnc-s supply..
maybe these are basic questions but thought id ask anyway
thanks for your time.