the sydney 2000 olympic and paralympic games - Australian Sports ...
the sydney 2000 olympic and paralympic games - Australian Sports ...
the sydney 2000 olympic and paralympic games - Australian Sports ...
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PART THREE : LEGACY ASSETS FOR NSW<br />
Recycled Water<br />
The Water Reclamation <strong>and</strong> Management Scheme (WRAMS) produces high quality recycled water after<br />
advanced biological treatment <strong>and</strong> filtering of stormwater <strong>and</strong> wastewater. Recycled water is intended for<br />
use where drinking quality water is not required, such as toilet flushing, irrigation, washing cars <strong>and</strong> o<strong>the</strong>r<br />
outdoor <strong>and</strong> garden uses. The recycled water is supplied to all buildings within <strong>the</strong> Sydney Olympic Park<br />
<strong>and</strong> Newington. By using recycled water OCA has reduced by 50% <strong>the</strong> dem<strong>and</strong> for drinking water that<br />
would o<strong>the</strong>rwise be drawn from Sydney’s main supplies.<br />
WRAMS allows potable water to be conserved, <strong>and</strong> reduces <strong>the</strong> volume of sewage going into Sydney’s<br />
sewers <strong>and</strong> effluent going into <strong>the</strong> ocean as well as treating <strong>and</strong> reusing excess stormwater to irrigate<br />
parks. Low volume irrigation systems have been installed across Sydney Olympic Park <strong>and</strong> <strong>the</strong> adjacent<br />
Millennium Parkl<strong>and</strong>s using recycled water from WRAMS.<br />
Rainwater <strong>and</strong> Stormwater<br />
Some venues have installed roof rainwater collection systems to provide water for irrigation of <strong>the</strong>ir arenas,<br />
conserving potable water <strong>and</strong> reducing <strong>the</strong> impact of stormwater run-off on waterways. Also, OCA has<br />
constructed water quality control ponds, <strong>and</strong> has installed litter booms <strong>and</strong> stormwater quality improvement<br />
devices to collect litter from stormwater. Most of <strong>the</strong> irrigation needs for <strong>the</strong> Millennium Parkl<strong>and</strong>s are met<br />
by stormwater collected in a series of freshwater wetl<strong>and</strong>s constructed along Haslams Creek (<strong>the</strong> main<br />
waterway through Sydney Olympic Park).<br />
Local councils toge<strong>the</strong>r with OCA developed a Stormwater Management Plan for <strong>the</strong> Sydney Olympic Park<br />
catchment, ensuring an integrated approach to stormwater management.<br />
Wetl<strong>and</strong>s<br />
OCA has improved water quality <strong>and</strong> wetl<strong>and</strong> habitat by introducing tidal flushing to <strong>the</strong> saline wetl<strong>and</strong>s at<br />
Homebush Bay <strong>and</strong> restoring <strong>the</strong> natural hydrological regime. Haslams Creek, which was heavily silted<br />
with debris <strong>and</strong> rubbish, has been realigned to its original path <strong>and</strong> widened in some areas, <strong>and</strong> extensive<br />
l<strong>and</strong>scaping works have rehabilitated more than 30 ha of wastel<strong>and</strong> into flourishing freshwater wetl<strong>and</strong>s.<br />
Environmental Benefits<br />
The environmental benefits of Sydney Olympic Park's integrated water cycle include:<br />
• The dem<strong>and</strong> for potable water that would o<strong>the</strong>rwise be used for irrigation or toilet flushing has been<br />
reduced by over 850 million litres per annum.<br />
• Approximately 700 million litres of sewerage, which would o<strong>the</strong>rwise be discharged off-site to Sydney<br />
sewers, are processed annually by <strong>the</strong> water reclamation plant.<br />
• Approximately 700 million litres of stormwater is being collected annually to support constructed <strong>and</strong><br />
natural wetl<strong>and</strong>s, aquatic ecosystem, fauna <strong>and</strong> flora, enhance aes<strong>the</strong>tics of <strong>the</strong> area, <strong>and</strong> can be<br />
reused directly by localised irrigation systems.<br />
• Approximately 200 million litres of stormwater annually is highly treated <strong>and</strong> reused as recycled water.<br />
• M<strong>and</strong>atory use of water saving devices in all facilities is reducing water consumption by 30% when<br />
compared with traditional fittings.<br />
• Stormwater quality control ponds are responsible for collection <strong>and</strong> improving <strong>the</strong> quality of<br />
stormwater before it flows into receiving waterways.<br />
Sydney Olympic Park Hotel<br />
The hotel is a combined 318 room, four star Novotel <strong>and</strong> three star Hotel Ibis complex. As well as function<br />
rooms <strong>and</strong> a ballroom for up to 600 guests, <strong>the</strong> observation floor on level 17 provides a unique<br />
vantagepoint overlooking all of Sydney Olympic Park. The hotel adds to <strong>the</strong> reputation of Sydney Olympic<br />
Park as a successful business centre.<br />
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