mrloy99
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- Reaction score
- 15
what's the point of having to run in a 10mm cable to the incoming water supply if it's blue elkathene plastic pipe,and the rest of the plumbing in the building is in hepworth plastic.My boss says we have to get the plumber to fit a 6inch piece of copper pipe after his plastic stopcock so as we can fit our earth clamp.Surely the water itself is a poor conductor.?