You can't just say "throw a bit of T&E cable" for every job, some installations may require trunking, conduit, armoured cable etc.
That is rough! Think I'll get you to do it and quote £300Rough price £15
There is always someone willing to rip you offI'll give you a sensible answer. Rough price £15.
Couple of hours work to pull a twin & earth through and wire it into the DB? Ball park length of 10m of T&E, heck ill wire it into the isolator.
How many variables can there be?
If i had to guess,he may be putting exactly 1 litre of water in a bucket,using only a 2 and a 5 litre jug...
That is rough! Think I'll get you to do it and quote £300