Kleinfelder was commissioned to conduct a preliminary site investigation (PSI) to assess potential soil and groundwater contamination at a client’s redevelopment site, and to provide waste classification advice. The PSI indicated the possible presence of underground fuel storage tanks and buried demolition waste, thereby requiring further comprehensive environmental and geotechnical assessments.

Identifying The Concerns

To address the client’s planned commercial / industrial land use, the team conducted a limited environmental assessment of contaminants of potential concern (COPC) in soils and groundwater. The assessment aimed to characterise the current condition of the 0.26-hectare site, focusing on contamination risks related to historical fuel storage and the potential migration of contamination from nearby sources.

Gathering The Best Team

Kleinfelder brought together both the contaminated land and geotechnical teams to collaborate and coordinate effectively, ensuring seamless support throughout the project. This included engaging drilling specialists proficient in geotechnical and environmental drilling, and engaging the right subcontractor equipped with a ground-penetrating radar. By mobilising multiple service lines as a unified team, Kleinfelder maximised efficiency and minimised downtime for the client through the shared use of resources.

Project Results

Kleinfelder demonstrated a cost-effective approach to site work through the conversion of geotechnical boreholes into groundwater monitoring wells. This accelerated the project completion, whilst efficiently meeting the client’s objectives.

By conducting thorough and appropriate testing, Kleinfelder determined that the risk of potential contamination onsite was extremely low.

Project Details

Location:
Warrnambool, Victoria

Owner:
Metal Manufactures Limited