Our projects

Adelaide office

Launceston office

Melbourne office

Mount Maunganui office

Perth office

Torrensville office

Tuggerah office

Yatala office

58 Mile Tank Chloramination Facility*

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Adelaide Desalination Plant

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Adventure Bay Water Treatment Plant Interim Upgrade Project

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Agnes Water and Seventeen Seventy Integrated Water Project

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Allanooka chlorination reconfiguration *

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Alligator Creek chlorine dosing system

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Ararat Water Treatment Plant*

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Aratula and Helidon Sewage Treatment Plant upgrade*

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Barwon Water Biosolids Management Project

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Berri Barmera Reuse Scheme

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Brisbane Airport Corporation Water Quality Improvement Project

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Campaspe Water Reclamation Scheme

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Eastern Irrigation Scheme

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Electrochlorination facilities

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Electrochlorination facilities*

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Hawke’s Bay District Health Board Main Water Supply *

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Macarthur Water Filtration Plant

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Mangawhai Community Wastewater Scheme *

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Mine Site Water Treatment*

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Mount Zero Powdered Activated Carbon (PAC) Dosing System*

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Mundaring Water Treatment Project

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Onkaparinga Wastewater Treatment Plant

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Redcliffe Sewage Treatment Plant

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Rotorua Wastewater Services

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Soluble iron removal

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TasWater Regional Towns Water Supply Program*

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TasWater Scamander Network*

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Townsville City Council Water Supply Upgrade Project

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Victor Harbor Wastewater Treatment Plant

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Virginia Pipeline Scheme (VPS)*

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Waikerie Wastewater Scheme

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Wayatinah Remote Reservoir Chlorine Control*

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Yabulu Reuse Plant*

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Yan Yean Water Treatment Plant*

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Adelaide Hills Community Waste Management Scheme

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Campaspe Asset Management Services (CAMS)*

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Energy Resources Australia Water Treatment Operations *

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Grampians Water Operations and Maintenance

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Lion Co. Australia Wastewater Recycling Plant *

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Northern Peninsula Area Water Supply System*

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Riverland Water Project

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Seqwater Field Operations and Maintenance Services*

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South East Water Disinfection Contract*

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Wakefield Community Wastewater Management System

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Wentworth to Broken Hill (W2BH) Pipeline

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Yarra Park Water Recycling Facility

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  • Adelaide Hills Community Waste Management Scheme

    TRILITY operates and maintains the Birdwood and Kersbrook wastewater treatment plants and associated infrastructure for the Adelaide Hills Council.

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  • Campaspe Asset Management Services (CAMS)*

    TRILITY in a collaboration with Coliban Water maintained and operated over 46 reservoirs and water storage basins across north central Victoria and provides water and wastewater services to urban and regional customers across 49 towns.

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  • Energy Resources Australia Water Treatment Operations *

    TRILITY provided operational advice and support for Energy Resources of Australia (ERA) Reverse Osmosis (RO) plant which treated mine site water for subsequent process reuse and environmental discharges. The Ranger Mine NT, is located eight kilometres east of Jabiru and...

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  • Grampians Water Operations and Maintenance

    TRILITY operates and maintains four water treatment plants in the western Victorian townships of Ararat, Great Western, Halls Gap and Stawell under an existing 25-year agreement with the Grampians Wimmera Mallee Water (GWMW) in western Victoria. GWMW has a footprint...

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  • Lion Co. Australia Wastewater Recycling Plant *

    TRILITY partnered with Lion Co. Australia to commission and operate an affordable and environmentally sound water recycling plant at Lion’s Brewery in Milton, Brisbane

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  • Northern Peninsula Area Water Supply System*

    Providing service delivery and provision of potable water to five indigenous communities within the Northern Peninsula Area (NPA). TRILITY will operate and maintain the existing water treatment plant and provision of potable water to communities within Bamaga and the Northern...

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  • Riverland Water Project

    TRILITY is the operator for Riverland Water, a consortium that designed and built 10 water treatment plants in regional South Australia. Located mainly along the banks of the River Murray, the plants serve approximately 150,000 people living in more than...

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  • Seqwater Field Operations and Maintenance Services*

    TRILITY, in a Joint Venture (JV), operated and maintained the bulk water transport network throughout South-East Queensland (SEQ) under an Operations and Maintenance (O&M) contract with its client Seqwater; providing value adding additional services such as capital expenditure project management,...

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  • South East Water Disinfection Contract*

    TRILITY was contracted to operate and maintain South East Water’s booster chlorination and residual monitoring chlorination facilities for three years.

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  • Wakefield Community Wastewater Management System

    TRILITY was awarded the Wakefield Community Wastewater Management System contract in South Australia. The contract provides treatment and reuse schemes to satisfy the needs of local communities within the Wakefield Regional Council’s jurisdiction.

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  • Wentworth to Broken Hill (W2BH) Pipeline

    TRILITY is a Joint Venture (JV) partner in the W2BH O&M which operates and maintains the Wentworth to Broken Hill pipeline

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  • Yarra Park Water Recycling Facility

    The Yarra Park Water Recycling Facility is operated by TRILITY under a 3-year operations and maintenance contract with the Melbourne Cricket Club (MCC) which is located within Yarra Park, the parkland adjacent to the Melbourne Cricket Ground (MCG). In summer...

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