OP
antimatter
Simple answer - f$%k knows, anyone care to interpret for us?
Discuss CU Change - No main earthing on water main. Polypipe incomer in the Electrical Wiring, Theories and Regulations area at ElectriciansForums.net
As already said, if it is a plastic pipe then no need to main earth bond, but you still need to make sure that the resistance is low between pipes and class II equipment in the bathroom (sorry I have forgot the formula) to rule out supplementary bonding.
Reply to CU Change - No main earthing on water main. Polypipe incomer in the Electrical Wiring, Theories and Regulations area at ElectriciansForums.net