Portfolio

Key Services were engaged to complete the mechanical redevelopment of the Chifley Plaza Mall.

The works included Basement Level 1, Lower Ground Floor, Upper Ground Floor, Vacant and Occupied Tenancies and Level 1 Back of House Storage Areas. The works generally comprised of the replacement of the existing water cooled packaged unit air conditioning systems serving the Chifley Plaza retail areas with new chilled water fan coil unit air conditioning systems, connected to the existing Chifley Tower chilled water plant. The project was successfully completed within six (6) months.

This project included upgrade works to the existing Module 11 Electrical Plantroom and Battery Room and the associated Module 11 data hall space.

The installation comprised of new Computer Room Air Conditioning Units and Exhaust Air Systems.

Tenancy fit-out and back to base building works spanning over three floors, consisting of complete demolition of all existing mechanical services and reinstating of new.

The installation comprised of five new CHW AHU’s per floor complete with a new tenant supplementary condenser water and outside air system. Each floor was completed within 10 weeks.

Key Services principal contractor: Upgrade of the existing central plant system – chillers, pumps etc – and entire BMCS system.

Works carried out within a live working environment spanning a floor space of over 10,000 m2. Works were completed within 12 months.

Complete services upgrade to numerous data halls including the installation new Computer Room Air Conditioning Units, new Fan Coil Units and relief air systems.

The installation also included an upgrade of the entire BMCS system to accommodate a new PLC system.

The new fit out included a chilled water refrigeration plant comprising of a new air cooled chiller and associated pipe work and controls.

Chilled water fan coil units, air cooled CRAC unit serving the main server room complete with control valves, isolating valves and test pressure/temperature points. Installation of gas fired hot water boilers complete with pumps, insulated pipe work, control valves and sealed expansion vessel.

Sustainability upgrade project. Project included the supply and installation 4 x 2000kw chillers, 6 x high pressure pumps, modifications of 45 AHU’s, replacement of roof top cooling towers

complete with associate controls, electrical , pipe work and building works. All works were carried out while the building was occupied.

Complete Base Building refurbishment comprising of chiller removal and replacement, removal of electro static filters and replacement with roll filters through all plant rooms.

Removal and replacement of induction units and ducting on refurbished floors complete with new chilled water pipe work.