The curtain wall is then layered over the structure as for the rest of the building . Due to the anticipated movement of the North and South buildings relative to each other , the bridge is positively fixed only to the North building , with a slip joint formed at its junction to the South building .
Sustainability Waterway House achieved a 5 Green Star SA Design office certification , as administered by the Green Building Council of SA and is currently targeting the 5 Star As-Built certification . The overall sustainability focus throughout the design process was on reduction of potable water use , energy reduction , and the creation of a superior indoor environment .
The façade was designed to allow increased levels of daylight to penetrate the floor plate while at the same time provide remarkable external views . Fresh air to the building is around 67 % greater than the normal standard . In addition , the building ’ s acoustics have also been addressed . All of these factors contribute towards a superior indoor environmental quality , improving building user experience , and in turn increasing productivity and reducing staff turnover .
Potable water usage has been reduced by approximately 60 % through the provision of low flow fittings and rainwater harvesting and storage for use in toilets . An energy efficient air cooled air-conditioning system with motion sensors , together with double glazed high performance glass in the façade , reduces energy consumption by around 25 %.
Photovoltaic panels have been installed on the roof which provide clean energy to the building . All energy and water systems are monitored to provide real-time information for management of the building and in order to improve efficiencies .
Cyclist facilities for both staff and visitors , including shower and changing facilities , have been provided , as well as preferential parking bays for alternative fuel vehicles . The site ’ s proximity to public transport routes further encourages efficient and viable alternatives to private car use .
In addition to best practice in terms of architectural design , sustainability features such as these deliver financial benefit to tenants due to reduced operating costs , user experience and increased productivity .
516 Waterway House