Dont mess with the incomer!

[Dave 85]

Started my first job for a new builder today (nice guy). I was wiring some lights in a conservatory while he was behind me attacking the concrete floor with a hammer and chisel.
BANG!!!
wtf?!!
Poor guy is now on the other side of the room, straight through a sheet of platerboard, right hand completely black up to the elbow, eybrows burnt off, front of his hair singed, white as a sheet and shaking.

He was up and about afterwards, had to go to special burns unit. Not heard how much damage was done to his hand but it wasn't a pretty sight.

The cold chisel (uninsulated) was a good inch shorter.

The power was cut to the house but my volt stick showed the incomer was still live so not sure if the blast severed the live core or what.

Scary stuff.

 

[highspark]

Sorry its upside down...I was in shockView attachment 11411

I'm more shocked at the capping being clipped by 1.5mm clips rather than cloat nails.....Cowboy lol OJ. Anyhow I really think that spark on site should have been more aware of what this guy was doing. Surely you must have seen or spoken with him about this.

 

[JD6400]

Where is this conservatory? The front of the house? Don't all incomes come into the front?

I have seen them come in to property's in just about every way possible , even looped in from the neighbours kitchen laid under the kitchen units through the wall then again laid under their kitchen units and finally going up the wall into the service head mounted in a high level cupboard !?