Pimpama-Coomera dual reticulation end use study: baseline situational context and post-commission end use prediction

摘要: The Pimpama Coomera dual reticulation schemes' recycled water supply will be online in mid 2009 and there is much speculation on the actual uptake of region. In an attempt to achieve better estimates both potable end uses within this region, paper presents a predictive model that utilises range input parameters, including: current use Gold Coast regions at bulk billing level; other reticulated schemes; questionnaire survey residents source preferences for outdoor uses; name few. Water consumption analysis from meter indicates currently only provides 20% total household with majority coming toilet flushing. However, factors have attributed low baseline level evidence collected study indicating higher rates occur once line has been commissioned, providing leniently restricted guilt free discretionary purposes. weighted amalgamation adjustment assisted prediction post-commissioning indicated would account 53 litres per person day or 30.6% consumption. concludes brief overview Phase 2 which aims compare post-commission situation prediction, as well development robust regions.