07.04.2013 Views

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 ...

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

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 />

34

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!