So on Sunday night I was screwing down some squeaky floorboards ready for new carpets to be installed on Monday, and I managed to screw through a lighting wire
At first the downstairs hallway light came on when I screwed down which I thought was weird, but couldn't have been sure it wasn't already on and had maybe just flickered, so went and tried the switch and nothing happened
Uh oh.. Took the screw out and the light went off. Flicked the switch again and there was a big bang and everything went pitch black (I was doing this at nearly 10pm..)
Fun times.
Electrician came round last night to take a look. I'd gone straight through 2 wires, fair enough. But then at the other end of the floorboard there was a nail which went through 3 wires, all of which were totally black
This nail hadn't been put in by me and must have been the plumber who took the boards up back in January to install new pipes. According to my electrician, I probably didn't cause everything to go bang but disturbing the previous fault did. That nail could have been sat there live for the last 9 months
Good job the underlay was covering it this week and I hadn't gone walking around in bare feet after a shower..
All sorted now, 5 wires spliced and put back together. And a lesson learnt to use a wire detector in future.