Had a bit of a scrap on site yesterday with the site foreman after the plumber decided to go drilling underfloor heating pipes about 20mm away from my main rise of CU cables - and there's a lot of them!
I wanted to, and can (still) see no good reason not to, move the plumbing feed over one joist, problem solved. Anyway, all got a bit heated (pun intended) so off I trudge to get the BRB and thrust 528.3 under his nose - at which point he says "that's fine then, we'll just wrap some insulation around your cables"!!!!!
The reason that I put bRb in bold above is because the new wording in bGb is a little different, and does not use the word insulation. Unfortunately it was the BRB I had with me, not the BGB.
I wanted to, and can (still) see no good reason not to, move the plumbing feed over one joist, problem solved. Anyway, all got a bit heated (pun intended) so off I trudge to get the BRB and thrust 528.3 under his nose - at which point he says "that's fine then, we'll just wrap some insulation around your cables"!!!!!
The reason that I put bRb in bold above is because the new wording in bGb is a little different, and does not use the word insulation. Unfortunately it was the BRB I had with me, not the BGB.