More contaminated Yarra silt dumped in PPB

Just when you’re told the dredging is over… a further 300,000 m3 of ‘contaminated and uncontaminated’ Yarra sediments are to be dredged and dumped in the Bay in the so-called ‘Confined Aquatic Disposal Area’ (CAD). But how do we know the toxins will be confined?
The CDP Environmental Monitoring Plan (EMP) admits that “contaminated unconsolidated [...]