The pavilion-style building will provide users with a new walk-in entrance and waiting area connected to other parts of the hospital with enclosed link bridges.
A lower level will house offices and the main plant room.
Balfour Beatty Engineering Services will deliver the M&E services installation package including modular services units, which are constructed off site, and help to provide high quality, pre-tested services.
The building has been designed to be highly sustainable and features such as a roof top bio-diversity garden and an array of power providing photo-voltaic cells, an efficient combined heat and power unit, as well as LED lighting.
Works are scheduled for completion in April 2014.