Supplementary bonding

[lammy76]

Hi all plastic pipes are run in a flat I am about to start . Only 300mm of copper is used to feed taps in bathroom and 900mm feeding boiler is s/ bonding needed as it is not clear in the on site guide thanks

 

[Simonslimline]

Use your MFT on 500v, test between suspected extraneous conductive and MET , get a reading >23k ohms Dont bond, lower than 23k Bond it.

230 v/23000 ohms = 0.01 (10 milliamps).

 

[HandySparks]

Hi all plastic pipes are run in a flat I am about to start . Only 300mm of copper is used to feed taps in bathroom and 900mm feeding boiler is s/ bonding needed as it is not clear in the on site guide thanks

Almost certainly not.

 

[lammy76]

I thought as much handy sparks also all electrics is run off 30 ma rcds thanks