Key Projects
Sturt Street, Mount Gambier – Detailed Site Investigation and Remediation
THE SITE:
A 3.5 ha former industrial site
THE PROJECT:
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Removal of refueling infrastructure and validation sampling
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A site-wide soil investigation program
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A site-wide soil vapour assessment program
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A detailed hydrogeological/groundwater review
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Installation of additional groundwater monitoring infrastructure followed by sampling and assessment
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Reporting including liaison with an SA EPA accredited Site Contamination Auditor
THE OUTCOME:
The Site Contamination Audit was successfully completed in June 2022, allowing future residential development to occur at the site.
City of Mount Gambier Rail Lands – Assessment and Remediation
THE SITE:
A 4.5ha railway station compound
THE PROJECT:
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A site-wide soil investigation program
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A detailed hydrogeological/groundwater assessment
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Design of a site remediation program to allow open space development
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Successful implementation of controls to manage aesthetics, dust, run-off, noise and odour
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A total of 60,000m3 material excavated/managed at the site
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Over 45,000m3 material requiring specialist contamination management
THE OUTCOME:
The project was successfully delivered with the site now a flagship project for the Council.
North East Rail Line Upgrade – Baseline Contamination Assessments
THE SITE:
A 300km rail line in Victoria
THE PROJECT
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More than 50 sites required assessment
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Both in situ and ex situ spoil classification assessments, reported to state and national guidelines
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Spoil management undertaken under EPA licensing requirements for a number of the more contaminated sites (offsite disposal of contaminated material)
THE OUTCOME:
Rigorous assessment reports were completed for the project extent to inform reference design, and a number of higher-risk sites were successfully cleaned up.
