Taylors Road Resource Recovery Precinct and EarthSure Community Updates

The site has historically been known as Taylors Road Landfill. Since 2017 the site has incorporated new operations to support resource recovery efforts by introducing new waste recycling systems to divert wastes from landfill and recover these wastes for beneficial reuse. 

To reflect these solutions the site is now referred to as the Taylors Road Resource Recovery Precinct. 

Located within the City of Dandenong’s Industrial Zone, the Taylors Road landfill has been operating since 1990. Since 2011 the landfill has been licensed to ensure a safe and controlled environment is maintained for the disposal of putrescible and priority waste streams including Category B, and Category C waste.

As a part of this licence, Veolia remains responsible for the restoration of the land and environment during the aftercare period (estimated to be 30 years) from the completion of landfilling, before the land is handed back to the City of Greater Dandenong. The aftercare period is an estimate, as the aftercare will continue until an independent Environmental Auditor and the EPA are satisfied with the site's residual risk.

The Taylors Road landfill provides responsible environmental management of reportable priority wastes, commonly from businesses and industry.

Waste types accepted:

• Category B and Category C waste including soil - the thresholds for these categories are set and enforced by the Environment Protection Authority under the Environmental Protection Act 2017. Packaged Waste Asbestos - asbestos which is wrapped and contained prior to being transported to the landfill. The site has specific procedures to manage this waste safely.   
• Putrescible Waste - This waste category is commonly referred to as household waste, or kerbside waste collected by Councils. It  includes material that has a higher organic content that decomposes over time and generates landfill gas. Although licenced for this waste type, the site is currently not receiving putrescible waste 

For further understanding of priority wastes details are provided on the EPA website, here. 

Engineered landfill cells are constructed to encapsulate waste, leachate and landfill gas within a contained system.

Landfill cells are constructed in accordance with the Environment Protection Authority’s Best Practice Environmental Management, which provides guidelines and legislative objectives. During the construction and capping stages, landfill cells are third party auditor verified and approved by the EPA before filling can commence.

The site’s landfill cells are specially engineered in accordance with the EPA’s Best Practice Environmental Management guidelines which specify the quality of materials used to line the landfill cells, provides guidance on  landfill gas management, leachate treatment, timely and appropriate waste cover as well as litter controls. 

Additional controls include:   

• Specialised staff training
• Provision of GPS coordinates for specified waste types 
• Immediate cover to receive waste and packaged asbestos 
• Administration of the EPA’s waste tracking process for all priority wastes
• Ongoing environmental monitoring
• Third party environmental auditing

Landfill gas is generated within landfill cells as organic matter breaks down over time. However, due to minimal organic material being accepted to site for a sustained period there is a reduced amount of landfill gas being produced.  

Landfill gas is managed by placing wells in the waste mass of the landfill cell. The onsite gas capture system draws the landfill gas under vacuum and the combustible methane is flared to reduce emissions and mitigate odour.

Leachate is liquid generated from the waste mass within the landfill cell, or any liquid that comes in contact with the waste mass.

The design of each landfill cell allows for leachate to be captured and pumped by the leachate sump to the onsite leachate treatment facility.

The leachate treatment facility allows for onsite treatment of the liquid. Treatment includes aeration, which provides an oxygen rich environment for microorganisms to break down ammonia within the liquid. Additional treatments can be applied to restore pH and ammonia balances from time to time. 

Following treatment, the liquid meets the environmental standards of the water authority trade waste agreement. An approval is issued by the water authority to discharge liquid to the sewer for further treatment. Each discharge of leachate to the sewer requires a new approval to be issued by the water authority.

The site has a detailed Emergency Response Plan, which includes responses to fire. This plan details how the site will respond during a fire scenario and demonstrates details such as evacuation procedures, hydrant connection points and specifies water volumes maintained on site. Once Vic Emergency have been notified of an event an evaluation will be made by Vic Emergency regarding the need for community notification. 

After the landfill is closed Veolia will remediate and maintain the site during the aftercare period (which is estimated to be 30 years). The land will be returned to the council after remediation has been achieved and it has been approved as compliant by an independent auditor and EPA.

The operation of EarthSure is contingent on the landfill being operational. 

During the aftercare period Veolia will be responsible for: 

• Capping the final landfill cell and remediation of landscape 
• Ongoing environmental monitoring of landfill gas, leachate, groundwater and stormwater
• Ongoing maintenance of the site including landscaping and the landfill infrastructure that manages leachate and the landfill gas network 
• Ongoing engagement of a landfill gas management contractor who converts landfill gas into electricity. 
   

You can learn more about the management of closed landfills via the EPA’s resources here

Ecological transformation is Veolia’s purpose. The Taylors Road site accepts priority wastes as a disposal option and is invested in providing further treatment options through its joint venture EarthSure which processes soil to remove contaminants allowing beneficial reuse. 

To explore our disposal and treatment options for a wide variety of impacted materials click here. 

The depackaging facility has been designed to use a mechanical mechanism to separate food waste and recycling into two separate waste streams. The recovered materials are collected in sealed containers and processed at specialised food organics, garden organics and recycling facilities.   

To manage odour associated with organic material:

• The facility has high velocity fans to turn over the air within the enclosed facility xx times an hour. In addition to this the facility has rapid shutter doors to support the effectiveness of the high velocity fans. 
• Organic material is containerised in sealed vessels and taken off site daily 

Located at the Taylors Road Landfill site, in Victoria, EarthSure, a joint venture between Veolia and Ventia is a lawful premise licensed by the EPA if Victoria to receive and treat Category C, B and A soils and wastes by thermal treatment and stabilisation.

Contaminated waste delivered to the facility is unloaded in a fully enclosed Pretreatment Building (PTB) where the waste is pretreated including homogenisation, drying, screening and crushing as required. The PTB is serviced by an Emissions Control System (ECS) which extracts the air in the PTB and purifies it through a series of particulate and activated carbon filtration. A PID ( Photoionisation Detector) continuously monitors quality of the purified air released from the ECS emissions stack.

Pretreated contaminated soil is fed into our thermal treatment plant where it is heated in a Primary Treatment Unit (PTU) to drive off the organic contaminants from the soil, rendering the soil clean.  The organic contaminants are routed into a Secondary Treatment Unit (STU) where they are destroyed to form simple molecules such as water, carbon dioxide, and salt (NaCl).

The treated soil discharged from our thermal treatment plant is quarantined, analysed, and repurposed for recycling on a range of beneficial reuse.

Clean soil is returned to the source site or reused elsewhere as engineering fill. In the absence of demand,  treated and stabilised soils are sent to the Taylors Road landfill, where they are used as landfill buffer/bedding sand or as daily cover in place of clean fill that would otherwise have to be imported for these purposes.

Thermally Treated Material is soil that has received processing using thermal desorption as offered by EarthSure. 

Through the heating process organic contaminants are removed and destroyed.The thermally treated material is quarantined and analytically tested by independent NATA registered laboratories before is it removed from the EarthSure facility for beneficial reuse.  

EarthSure’s soil wash plant provides a closed loop system by treating and removing contaminants from the environment. The recovered resource is then returned to market as construction aggregate to reduce the demand for raw materials. 

This facility is currently being established and is expected to be available to support the environment and the market in early 2025.

Category A, B and C materials are currently accepted into EarthSure’s treatment facility. 

To support spikes in demand for recycling of Category C soils and expedite their removal from construction sites, the temporary storage area has been established. Category A, B materials are not stored in this temporary storage area. 

The soil stored in this temporary storage area will be managed utilising a combination of sprinkler systems, materials handling procedures and fencing for wind breaks. 

Materials can be accepted to the EarthSure facility via the Taylors Road weighbridge, operational Monday - Friday 7am - 3pm, or via confirmed arrangement. 

The EarthSure facility is licenced to operate 24/7. Operation of the facility is planned to ensure efficient processing of material.

The thermal plant is computer controlled.  There are a total of 500 input and output control and measurement points that are constantly monitored on the plant to ensure its safe operation. A Continuous Emissions Control System (CEMS) continuously samples and measures the quality of the thermal plant’s stack emission to ensure compliance with our EPA licence.  The CEMS is also interlocked to automatically stop feed to the plant to ensure our licence limits are not exceeded.