- Joined
- 10 Nov 2007
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- 162
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UKPN deny all knowledge and responsibility for the clamp...
...but are sending a man in a van out to see about swapping the TN-S to PME / TN-C-S
Not as safe as a good TN-S supply perhaps, but it's probably effectively TN-C-S anyhow halfway up the street, and a good TN-C-S is better than a bad TN-S?
We would not have installed the clamp on to the lead cable, as it is not a process we follow. Therefore we do not maintain it. The only two types of sheathed earth we fit include constant memory spring and sweated earth. If a clip or clamp has been installed, we would not maintain it.
...but are sending a man in a van out to see about swapping the TN-S to PME / TN-C-S
Due to the circumstances, what I can arrange for you is for one of our engineers to attend your property to carry out a PME availability check. Protective multiple earthing is the most efficient and modern way of earthing your property and is free to install.
Not as safe as a good TN-S supply perhaps, but it's probably effectively TN-C-S anyhow halfway up the street, and a good TN-C-S is better than a bad TN-S?