Residents have obtained and reviewed Hydrock's complete 2020 Phase 1 Ground Conditions Desk Study for Ashwicken Lakes.
Hydrock assessed the overall land-contamination risk for a redeveloped site as moderate, with some specific potentially high risks requiring confirmation through intrusive investigation, testing and assessment.
The report identified potential issues associated with former or reworked quarry ground and also identified geotechnical hazards including variable ground, shallow groundwater, running sands and slope instability.
Hydrock's field photographs recorded signs of collapse on part of the lake shoreline.
Most importantly, Hydrock stated that an appropriate intrusive investigation “will need to be undertaken”.
Residents have not yet independently identified the later investigation in publicly indexed planning material.
That does NOT prove it doesn't exist.
We believe the applicant and Council should be able to identify the subsequent report and demonstrate how Hydrock's recommendations have been addressed for the current proposal.