2020/2021: 70 Motivation Drive, Wangara
The site has been used as an unlined landfill for the disposal of degradable household wastes and inert waste (such as building rubble). The landfill wastes are covered by between 0.6 and 5 metres of sand that was placed as capping material.
Landfill wastes are genera ng landfill gases, including methane, carbon dioxide and hydrogen sulfide.
Salts (chloride), nutrients (ammonia) and per-and poly-fluoroalkyl substances (PFAS) (such as from PFAS containing waste) are present in groundwater under the site.
Fragments of asbestos-containing materials (ACM) are present in surface soils.