Preliminary environmental site assessments of land for flood detention basins for the Western Sydney Orbital, New South Wales

Environment & Earth Sciences Pty Ltd was requested by the Roads and Traffic Authority (RTA) to undertake site walkover surveys and desktop studies of land to be used as flood detention basins/recreational areas for the proposed Western Sydney Orbital (WSO).

环境与地球科学私人有限公司（Environment & Earth Sciences Pty Ltd）受道路与交通管理局（Roads and Traffic Authority，简称RTA）委托，针对拟建西悉尼环线（Western Sydney Orbital，简称WSO）拟用作滞洪区与休闲用地的地块，开展现场踏勘调研与案头研究工作。