G
Guest125
I really do appreciate Kate all your help and constructive feedback on this, it's an area that itself has had the regs fiddled with and also other issues like earth rods and distances to the building.
Ok so if we break it down into small chunks, let's hypothetically say we will go with the earth rod, it says connect it be k to the met. Do we have any information anywhere as to what reading is acceptable that we must achieve?
Top op of head moment:
take a 2 core SWA cable from the internal dist board using the sheath for the earth
terminate into a plastic isolator externally and RCD at this point
take another SWA from the isolator and run the cable underground to the new VCP.
Install this at least 2M from the metal building
earth the underground SWA sheath and the VCP by an earth rod and earth pit.
Test