Auburn Park Extension, Asbestos Remediation Works, Auburn
Sensitive Urban Environment | Historical Site Contamination
Friable and non-friable asbestos remediation in a densely populated area at Auburn Park Extension.
Auburn Park Extension, Asbestos Remediation Works, Auburn
Sensitive Urban Environment | Historical Site Contamination
Friable and non-friable asbestos remediation in a densely populated area at Auburn Park Extension.
Client
Cumberland City Council/Metro Construction Group Pty Ltd
Status
Completed
Location
Beemra Street, Auburn, NSW 2144
Project Category
Asbestos Remediation
Capability
Class A Asbestos Remediation, Cap & Contain Remediation Method, Contaminated Soil Management, Proximity to Live Services.
Site Survey & Utility Location
Conduction of a detailed site survey, including services search, marking, and protection of the existing 225 mm sewer line.
Excavation & Encapsulation
Excavation of approximately 2,464 m³ of asbestos-contaminated material and encapsulation within a containment cell to ensure long-term isolation.
Marker Layer Installation
Laying of a marker layer across the 3,600 m² site to enable long-term identification of the containment zone and support future risk management.
Site-Wide Capping
Implementation of site-wide capping with Virgin Excavated Natural Material (VENM) to provide a protective barrier and maintain environmental stability.
Sensitive Urban Environment
THE CONSTRAINTS
Sensitive urban environment due to the site’s location in a densely populated area, adjacent to Auburn Girls High School, requiring strict controls for public safety, noise, and dust emissions.
THE WBS SOLUTIONS
Implemented site management strategies, including controlled access, noise mitigation measures, and dust suppression systems to protect the public and maintain safety.
Historical Site Contamination
THE CONSTRAINTS
Historical site contamination from prior use of the site as a dumping ground led to unexpected, contaminated materials discovered during remediation works.
THE WBS SOLUTIONS
Conducted detailed site investigations and developed a remediation plan to safely identify, handle, and manage contamination, ensuring compliance with environmental regulations.
Stockpile Management
THE CONSTRAINTS
Contaminated soil management, involving approximately 2,464 m³ of contaminated soil requiring handling and containment.
THE WBS SOLUTIONS
Utilized on-site encapsulation techniques and secure containment procedures to safely manage and isolate contaminated soil, meeting regulatory requirements.
Proximity to Live Services
THE CONSTRAINTS
Proximity to live services, including a 225 mm active sewer line, demanding careful excavation to prevent disruption or damage.
THE WBS SOLUTIONS
Maintained safe distances from live services to protect utilities and ensure uninterrupted operation.
Cross-Contamination
THE CONSTRAINTS
Risk of cross-contamination between clean and contaminated materials.
THE WBS SOLUTIONS
Established designated zones for clean and contaminated materials, implementing strict segregation protocols to minimize cross-contamination risks.
Airborne Asbestos Fibers
THE CONSTRAINTS
Airborne asbestos risk during remediation
THE WBS SOLUTIONS
Implemented continuous dust suppression and air monitoring to control the release of asbestos fibers and protect workers and nearby communities.
