Cu swapout done by a diyer. The supply earthing arrangement is TNC-s.
http://i83.photobucket.com/albums/j293/gazjothomas/DSC00299.jpg
http://i83.photobucket.com/albums/j293/gazjothomas/DSC00298.jpg
http://i83.photobucket.com/albums/j293/gazjothomas/DSC00297.jpg
I was called in to test & issue a cert (would only do a pir for him), why had he done it himself?.....well British Gas wanted
http://i83.photobucket.com/albums/j293/gazjothomas/DSC00299.jpg
http://i83.photobucket.com/albums/j293/gazjothomas/DSC00298.jpg
http://i83.photobucket.com/albums/j293/gazjothomas/DSC00297.jpg
I was called in to test & issue a cert (would only do a pir for him), why had he done it himself?.....well British Gas wanted