OP
BettyBoop44
i'd convert the sockets in the large bottom half to a 32A ring.just a bit of extra cable from the left hand across the double doors to the socket on the bottom wall, and a bit of redesign to the socket wiring close to the CU. i'd also consider combining those 2 small CUs into 1 larger one (unless you want to split across 2 phases).
Hi thanks a lot for your reply , yes I am using 2 of the 3 Phases , the other Phase is for our house , yes I was thinking to put a 4mm2 through the wall to the left side and run a ring to and from that ( I did have a 4mm2 in my first drawing to be able to do that ,and one for the right side ) but was put of by suggestions has to why I had a 4mm2 coming from the cu to a 45A junction box ) will have a look at that idea again ! .