In summary the mechanical services works comprise the following:

Central plant, including:

• Water cooled chillers.
• Heat rejection system comprising cooling tower and pumps and tenant condenser water loop.
• Natural gas-fired hot water boilers.

Air Handling Units (AHU’s) serve 308 variable air volume systems.

Ventilation systems including toilet exhaust, tenant kitchen exhaust, tenant outside air, car park exhaust and holding cell exhaust.

Packaged water cooled air conditioners, linked to the tenant cooling loop.

Smoke control systems include smoke extraction, stair pressurisation and sandwich pressurisation designed to prevent the spread of smoke during an evacuation.

Fully integrated Building Management System (BMS).