Bonding to Water - lead pipe ... tut tut

[Penance]

I bet you can find an equal amount of websites that state lead is good for you

 

[gdr7671]

View attachment 5017
Hello you brilliant people,

Here is my problem, OSG says (if I remember), not to clamp bonding to soft metals. Customer has main water lead pipe coming in, stop cock, lead T to copper for kitchen etc , lead continues up burried in plaster to bathroom then to a small bit of copper, then plastic. Obviously want to clamp before junctions but its all lead.
Is the only way to bond after the T on the copper and then again in the copper in the bathroom?
TIA
Kind Regards, David

Just out of interest (long time i know) try Sicame Electrical Developments welcome a part of Hepworth group for lead clamps. Cheers