Morning folks. Currently renovating the kitchen and I’m after some advice on the best way to run power to a kitchen island for a couple of sockets, lighting and a dishwasher. Floor construction is type 1, sand blinding, DPM, PIR insulation. There will be another layer of DPM and then 65mm concrete screed. Before we concrete, should I use this opportunity to get the spark to lay conduit in the PIR? Or is it best to run it through the concrete slab? Any suggestion on the best type to use? 50mm conduit in 65mm screed could cause issues? Cheers!