Earthing Kaldewei bath & taps

[logik]

I've just fitted a Kaldewei bath and am wondering where to earth it. There is a tiny lug underneath or two bigger "wings" at the head end which have plastic removable covers. Both seem to be painted slightly, so I'm not sure which to use.

Also, do I need to earth all 4 taps in the room? Or is it sufficient to bond the hot & cold pipes at one point? All taps have simple isolators, does the earthing need to be tap side of these in all cases?

Thanks.

 

[Chri5]

Fit an RCBO on the light circuit / only electrical circuit in bathroom and no bonding required per 17th

 

[Taylortwocities]

That solution only valid if all earthing is up to current regs see 701.415.2

 

[logik]

The lighting circuit is on the unprotected, non RCD side of the consumer unit.

So obviously I need to properly bond it all together, can anybody advise specifically about the bath and whether I need to bond all taps/both sides of isolators or just across the incoming pipes.

 

[Adam_151]

Bond all incomming metal service pipes and cpcs of circuits in the bathroom zones.

Don't bother about the bath because it cannot introduce a potential from outside of the location into the location... all it is able to do is float to the potential of the pipes serving it

 

[logik]

Bond all incomming metal service pipes and cpcs of circuits in the bathroom zones.

Just bond them once? Or do I have to do it both sides of isolators? I'm assuming you don't need to, but if I'm going to do it then I might as well do it properly