Hi All,
I am looking for some advice.
We are looking at a heavy industrial unit where it is being proposed to run the cables to the equipment under the concrete slab in the ground (not ducted) backfilled then slab over the top.
my question is can I run PVC cables in this area as it is technically under the building then entering into the space circa 5m.
I cant see anything in the regs. I would prefer to run in ducts to each but have been asked this question.
regards
Steven