Not sure if I follow whether a new CU is required or not here.........
As far as MK1 goes he will be putting all kitchen sockets on a ring circuit. The separate ring circuit did not exist previously, but sockets were previously contained within the main house ring, so are simply being isolated on their own circuit utilising a spare way in the existing CU on a 32A mcb......as should have been the case from the outset.
IF a new CU is required MK2 can do this at a later date, once MK1's mess is cleared up.
As far as MK1 goes he will be putting all kitchen sockets on a ring circuit. The separate ring circuit did not exist previously, but sockets were previously contained within the main house ring, so are simply being isolated on their own circuit utilising a spare way in the existing CU on a 32A mcb......as should have been the case from the outset.
IF a new CU is required MK2 can do this at a later date, once MK1's mess is cleared up.