we need an MEP engineer power/water/ gas and heating.
We will use 2 boilers and 2 hot water cylinders per floor so we can use domestic systems which, are much cheaper to install and maintain.
We will also use 2 distribution boards per floor,
we will run sub-mains to isolators and have one consumer unit per room and one for the landlord per floor.
Water cylinders will be 250l each, we will need a secondary return to make sure we meet the SBEM calculation notes.