Main Bonding Plastic Water Pipe

[vespa]

Hi I have noticed that the water pipe in my own house has mains bonding to the CCU. However the incoming pipe is actually plastic that has been painted white. I know the on-site regs say bonding in this circumstance is not necessary. It is however providing an earth passage..albeit into the building. As I intend to replace the CCU shortly would any kind person please advise if is better to remove completely or bonding or leave it where it is the continuity reads 0.07 ohms. Many Thanks

 

[Knobhead]

You'll need to ask Harness69 about that. :ihih:

Geordie, you can be evil :devil:

 

[Geordie Spark]

Geordie, you can be evil :devil:

I know. :laugh:

 

[Knobhead]

So what is a distribution board? How far down the line do you want to go.
Every board shown here is a "distribution board". They get smaller as you go deeper in to the system.