A good example is what I came across 3 weeks ago. Landlord called, needs two broken light fittings re-newing + an EICR for a large 3 bed/two story flat above a shop (unoccupied). Got the keys and off I went, found the two shattered fittings, went to the C/U and opened it up straight away. This is a new board (12 months old) with burn marks on the wall above it!?!?
One of the Neutral bars is burning out. L-E and L-N = 141V on the tails. The main incomer is in the disused shop below with no iso switch in the flat and no access to the shop. The 12 way/duel RCD board in the flat is also feeding the shop below, I have no idea about the the state of the shop that has been standing dormant for years (about 7-9 years I think).......
Q. What would you do???
I turned off the C/U iso. Called the landlord and told him that the electrical installation is unsafe and needs a FULL investigation before a fire starts "I have commend it". I took a couple of pics of the board, sent him a few long texts and saved them all on my laptop to cover my back. I'm not the type of man to throw customers the "It needs a rewire" conversation but this place needs it before anyone lives in it, this is not a patch up job/just fix a couple of fittings type of thing. Told him my price, told him to get other quotes, told him (in the text messages as well) NOT TO TURN IT BACK ON. I think in a court of law that would stand...... BTW no phone call yet about the rewire but the door to the flat has been boarded up. He must be taking this seriously???