This commercial development at 64 Allara Street comprised of four office levels and three basement carparks. The mechanical services were designed to achieve a 5 star ABGR rating and 5 star Green Star rating for the base building. 


The building will be served by a central roof mounted air cooled chiller system comprising multiple low temperature chilled water chillers sized for the cooling and dehumidification of the primary air systems with a heat exchanger and high temperature chilled beam circuit for the chilled beams cooling requirements.


The building will also be served by a central roof mounted, natural gas fired, heating water system comprising multiple modulating,  atmospheric, condensing hot water boilers.


Cooling for open-plan office areas will be provided via a variable 100% fresh air primary air solution distributed through adjustable swirl ceiling outlets mounted on the perforated tile ceiling and passive chilled beams reticulated via a reverse return pipe system suspended in the ceiling void concealed by the perforated ceiling.

project overview

Builder:  Koundouris Project

Year Completed: 2008

Project Type:  A Grade Commercial

project features

  • Grade A Commercial
  • 5 Star ABGR Design
  • 5 Star NABERS Design
  • Reverse return chilled water pipework to 200+ Passive Chilled Beams
  • 100% Fresh Air System