TRILITY is an Australian and New Zealand company committed to being the ‘provider of choice’ when it comes to water and wastewater services. TRILITY offers the full spectrum of multidisciplinary design and construct, services for water treatment in the municipal, resources, industrial, waste and environmental sectors.

Building a better futureDesign and Construction

Global expertise TRILITY has a parent company - Mitsubishi Corporation - with a significant footprint across the international water industry.

This scale underpins the depth of experience of the TRILITY management team in the delivery of Design and Construction (D&C), Operation and Maintenance (O&M) and Asset Management (AM) services. TRILITY’s expertise includes management of regulated water concessions, Public Private Partnerships (PPP) and D&C of Water Treatment Plants (WTPs) and Wastewater Treatment Plants (WWTPs). Mitsubishi Corporation (MC) is a global integrated business enterprise that develops and operates businesses across virtually every industry including environmental and infrastructure, industrial finance, energy, metals, machinery, chemicals and foods. MC’s current activities are expanding far beyond its traditional trading operations as its diverse business ranges from natural resources development to investment in retail businesses, infrastructure, financial products and manufacturing of industrial goods. With over 200 offices and subsidiaries in 90 countries worldwide and a network of over 600 group companies, MC employs a multinational workforce of over 65,000 people. Water is one of the pillars of MC’s infrastructure business, and MC is committed to growing the business on a global scale by combining its investment and asset management capabilities with the expertise of its affiliates in the water sector. Apart from its majority ownership of TRILITY, MC’s key affiliates in water include: • Metito Holdings Limited, which is a leading provider of total

intelligent water management solutions in the emerging markets, headquartered in Dubai

• South Staffordshire Plc in the UK, which is an integrated services group that operates a regulated water company as well as providing a range of specialist services, predominantly in the UK water sector but also increasingly to other infrastructure owners

• Umm Al Houl Power Independent Water and Power Producer project (previously known as ‘Facility D IWPP project’) in Qatar, where MC is the lead developer (with 20% ownership stake) of an integrated facility for producing 620 ML/d of desalinated water and 2,520 MW of power

• Part ownership (49%) of a Build Own Operate project supplying desalinated water to mining companies in Chile, comprising a 32 ML/d desalination plant and a 220km water conveyance pipeline

• An interest in the Manila Water Company, which is a 40-year concession that provides water and wastewater services to over six million people in Manila, Philippines

• Swing Corporation, the leading service provider in Engineering Procurement Construction (EPC), O&M and chemical supply in the Japanese market and overseas, having industry leading capabilities in the area of water and wastewater treatment, industrial solutions, biomass and sludge recycling and resource recovery technologies and

• Japan Water Corporation, which provides consultancy services to the local public authorities in Japan, proposing innovative public- private partnership schemes including concession contracts.

TRILITY’s other shareholders are Innovation Network Corporation of Japan (INCJ) and JGC Corporation (JGC). INCJ is a unique public-private investment fund, majority funded and backed by the Japanese government, with minority participation by 26 leading Japanese companies including Toyota, The Bank of Tokyo-Mitsubishi UFJ, Canon, Takeda Pharmaceutical, East Japan Railway, Sony, MC, Hitachi, GE Japan, among others. It aims to provide financial, technological and management support in order to promote the creation of next-generation businesses through ‘open innovation’, or the flow of technology and expertise beyond the boundaries of existing organisational structures. INCJ will draw on funding as well as management and technological expertise from the public and private sectors. It considers various investment opportunities in areas of green energy, electronics, IT and biotechnology to infrastructure- related sectors such as water. INCJ is capitalised at 300 billion yen (approximately A$3.3 billion) and the Japanese government has committed up to 1,800 billion yen (approximately A$20 billion) in guarantees allowing for a significant investment capacity of over 2,000 billion yen (approximately A$22 billion). JGC is one of the world’s top engineering contractors having completed over 20,000 projects in more than 70 countries. It has proprietary engineering technology and pre-eminent project management capabilities accumulated through its involvement in a wide range of plant construction projects, including petroleum refining, petrochemicals, gas processing, Liquefied Natural Gas and Gas-To-Liquids, pharmaceuticals and medical facilities. JGC also has extensive experience in environmental protection, resource development and large-scale desalination projects such as Independent Water and Power Producer project in Saudi Arabia and the UAE.

Who is TRILITY? TRILITY plays a vital role in our modern world by providing water utility solutions which contribute to a better quality of life.

TRILITY has been operating in Australia since 1991 and now also operating in New Zealand. TRILITY has hundreds of employees across disciplines including asset management, engineering, design and construction, financial management and operations and biosolids management.

The Company works closely with communities and industry across Australia and New Zealand designing, building, operating and maintaining critical water, wastewater and reuse water infrastructure. The scope of services we offer include desalination, water treatment, wastewater treatment, industrial water treatment, disinfection and utility services as well as asset management and biosolids solutions.

At the core of TRILITY’s business is a capability to deliver the full range of services for the Operation and Maintenance (O&M) of water, water reuse and wastewater services and facilities. Our expertise flows from decades of experience, the best employees and processes in the water sector and low cost solutions that ensure clients’ needs are met. Our managers and field staff possess the qualifications and experience to ensure water infrastructure is managed optimally, where the safety of employees and contractors is paramount and community engagement is ongoing.

TRILITY manages numerous water infrastructure assets across Australia using best practice asset management systems and processes. We deliver asset management expertise to projects in the resource, industrial and municipal sectors. A history of success in the water industry means our integrated know-how and one company mindset can overcome the challenges of complexity and distance.

TRILITY provides Design and Construction (D&C) services through the development of projects in the municipal, resources and industrial sectors utilising proven project management systems and processes. Our competitive advantage lies in the engineering and procurement specialists we utilise in-house, as well as our relationships with local sub-contractors, consultants and international suppliers. Each enables us to provide a first class Engineering, Procurement and Construction (EPC) management solution.

TRILITY’S expertise in financing water projects is built around its ability to access competitive financing options. We form best-for project teams well in advance of project start-up to deliver private finance solutions that meet the financial and business objectives of our clients.

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Design, finance, operate

Building a better future

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Design and Construction

Why TRILITY?TRILITY is the definitive market leader in water utility services across Australia and New Zealand, with water, wastewater and reuse portfolios in the municipal and industrial markets.

Our serviceTRILITY’s ability to manage both D&C in our seamless project management system allows us to provide cost effective, timely solutions for our clients. We pro-actively work with our clients to determine the best course of construction delivery with a keen and corporately driven focus on health, safety and the environment all of which is supported by our integrated risk management systems.

TRILITY offers the full spectrum of multidisciplinary D&C services for water and wastewater treatment in the municipal, resource, energy, industrial and environmental sectors. Our services include but are not limited to:

• Water quality

• Water resources

• Water, sludge and wastewater treatment

• Biosolids and other solid waste management

• Sewerage and sewage pumping stations

• Water supply

• Water and waste water networks

• Capital maintenance and renewal programmes

As a water industry constructor that owns and operates many assets, we provide more than construction expertise. We have in-house detailed design engineers covering all mechanical, process, electrical, Instrumentation Control and Automation (ICA) disciplines, construction managers and commissioning resources, allowing us to both incorporate lessons learned on previous projects and build on evolving ideas on how to deliver efficiencies across our new projects.

From the inception of each project, TRILITY focuses clearly on client needs and objectives. In the project initiation phase, we tie the key project performance indicators, by which we measure our own performance, to our clients’ key business performance indicators. We believe that this approach, combined with our D&C capability and experience, allows us to deliver better outcomes to all our clients.

Our resourcesOur in-house engineering and project management teams have extensive experience developing projects of differing sizes and complex scope ensuring the delivery of fully optimised, best whole life cost solutions for our clients. Our excellent process design capability enables us to guarantee the process solutions that we develop meet or exceed our clients’ requirements. Our design and construct services include:

• Process design backed up by guarantees

• Detailed mechanical, electrical, ICA design

• 2D and 3D CAD plant simulations

• Supply chain management including procurement and expediting

• Sustainable construction and construction management

• Health ,Safety and Environment (HSE)

• Testing, commissioning and training

• Operation and Maintenance (O&M)

• Quality control/Quality assurance (QA)

Northern Water Treatment Plant, Queensland

Agnes Water and Seventeen Seventy Integrated Water Project, Queensland

Design and Construction

TRILITY offers the full spectrum of multidisciplinary Design and Construct (D&C) services for water and wastewater treatment in the municipal, resource, energy, industrial and environmental sectors.

Mundaring Water Treatment PlantWestern Australia

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Client Gladstone Regional Council

Type of contract Design, Build, Operate and Maintain (DBOM)

Facilities Existing: Two Water Treatment Plants (WTPs) and a lagoon sewage treatment system

New: Seawater desalination plant, and a Wastewater Treatment Plant (WWTP)

Technology Water treatment - seawater desalination Reverse Osmosis (RO) and conventional treatment for bore water

Wastewater - biological nutrient removal

Design capacity Wastewater: 0.6 ML/d Desalination: 1.5 ML/d (expandable) + 0.5 ML/d from bore water

Term 10 years

Capital Cost c. $36m

SnapshotTRILITY was contracted to provide the Design, Build, Operations and Maintenance (DBOM) of new infrastructure for the towns of Agnes Water and Seventeen Seventy. These townships are located in the pristine and environmentally sensitive area of the Great Barrier Reef.

The Design and Constructions (D&C) works comprised of a new Water Treatment Plant (WTP), a new sewage treatment plant, sewerage reticulation system and a water reticulation system including a 1.4ML storage reservoir.

The WTP combines two separate treatment processes. The new Reverse Osmosis (RO) desalination process treats sea water drawn from the Great Barrier Reef via the off shore intake structure that was constructed as part of this project. The current capacity of the RO plant is 1.5 ML/d and is upgradable to 7.5 ML/d. The Multi-Media Filtration (MMF) process treats water sourced from the bore fields and has a capacity of 0.5 ML/d. Total current plant capacity is 2 ML/d. The plant is therefore able to run in a number of different modes and is selected based on both environmental and economical factors.

The new Biological Nutrient Removal (BNR) Waste Water Treatment Plant (WWTP) has a capacity of 0.6 ML/d and has also been designed for future expansion by its duplication. High quality effluent is discharged and irrigated onto bush land lots neighbouring the national park.

At the commencement of the contract, and up until completion of the new works, TRILITY was required to Operate and Maintain (O&M) the existing and ageing two WTPs as well as the lagoon WWTP. With the completion of the new facilities TRILITY has now commenced the ten year O&M phase of the project.

Agnes Water and Seventeen Seventy Integrated Water Project Queensland

Design and Construction

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Building a better future

Client SA Water

Type of contract Design, Build, Finance, Operate and Maintain (DBFOM)

Facilities Wastewater Treatment Plant (WTP), pumping stations, reuse network and storage reservoir

Technology Immersed membrane bioreactor

Design capacity 5.1 ML/d

Term 20 years

Capital cost c. $18m

SnapshotVictor Harbor’s population of 14,000 grows to more than 30,000 during the holiday season. A new sewage treatment plant was required to cope with these peak seasonal loads and enable further growth and development.

The wastewater treatment plant and ancillary infrastructure treat sewage effluent to log 6 virus removal incorporating the Submerged Membrane Bioreactor (SMBR) process fitted with Kubota flat sheet membrane.

The current design incorporates multi-point load balancing with the addition of carbon from liquid sugar and alum precipitation for enhanced denitrification and phosphorous reduction. Most pathogens are removed by membrane filtration and the treated effluent is then subjected to Ultraviolet Disinfection (UV) and chlorine contact time of greater than 30 minutes prior to the delivery of the finished water storage lagoon.

The agreement also involved the construction of pump stations and approximately 13km of pipelines to enable storage of the reclaimed water in the Hindmarsh Valley Reservoir, an unused reservoir which SA Water has re-commissioned.

The treated effluent is suitable for the unrestricted irrigation of crops, parks and gardens and is delivered by a controlled gravity reticulation network system. The nutrient concentration of the treated wastewater, as required by the Environment Protection Authority (EPA) is one of the lowest specifications in Australia, to allow winter discharges to the sensitive Inman River catchment.

On completion (2006), the Victor Harbor Wastewater Treatment Plant (WTP) was the largest SMBR plant built in Australia. In recognition of this TRILITY was awarded:

• The Institution of Engineers Australia overall South Australian winner of the Engineering Excellence award

• The Engineering Excellence for Environment Projects national award

The TRILITY designed 2010/11 upgrade of the plant to a six log Virus/Pathogen removal facility was also recognised as one of five finalists for the 2011 South Australian Engineering Excellence Awards.

Victor Harbor Wastewater Treatment Plant South Australia

Design and Construction

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Building a better future

Residents of the Townsville City Council region are now guaranteed long-term water security with the upgrade of the Douglas Water Treatment Plant (WTP) and the construction of a new WTP at Kinduro near Townsville.

The Townsville City Council Water Supply Upgrade Project by TRILITY has improved the existing plant and equipment at Douglas WTP as well as the Design, Build, Operate and Maintain (DBOM) of the new membrane filtration water treatment facility at Kinduro.

The $67m Northern WTP and the upgrade of the existing plant in Douglas WTP will together meet more stringent water quality criteria and the growth needs of the region.

TRILITY’s work comprised of the Design and Construction (D&C) of a 40 ML/d Water Treatment Plant (WTP) and stabilisation facility with upstream and downstream connections and cut-ins to the Mt Spec pipeline and the Wild Boar Hill cross connection pipeline. This enables TRILITY to treat water from Crystal Creek and Lake Paluma.

The existing Douglas WTP produces 232 ML/d. TRILITY’s expansion of this facility will see water treated from the Ross River Dam.

Townsville City Council is a fast growing industrial centre, transport hub and port located in North Queensland. It was formed in March 2008 when the cities of Townsville and Thuringowa amalgamated to form the largest regional city council in Queensland.

The upgrade to the city’s existing Douglas WTP, and the DBOM of the new membrane filtration WTP will guarantee long-term security, increase capacity, and ensure water quality improvements for water supplies in the region over the next 20 + 5 years.

Townsville City Council Water Supply Upgrade Project Queensland

Client Townsville City Council

Type of Contract Design, Build, Operate and Maintain (DBOM)

Facilities Two water treatment plants, one raw water intake facility, one stabilisation facility and two pumping stations

Technology Douglas - direct filtration Northern - membrane filtration

Design Capacity Douglas - 232 ML/d Northern - 40 ML/d

Term 20 + 5 years

Capital Cost c. $90m

Snapshot

Design and Construction

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Building a better future

Mundaring Water Treatment Plant (WTP) is a $300m Public Private Partnership (PPP) project being undertaken in Mundaring, a residential district located approximately 21 miles east of Perth, in Western Australia.

The project has secured long-term water supply for the Goldfields and agricultural regions of Western Australia. The eastern metropolitan hill suburbs also benefit from the project.

The plant has an ultimate capacity of about 240ML/d, but initially is outfitted for 165ML/d. Construction on the project began in the second half of 2011 and the plant commenced operations in December 2013.

In February 2011, Helena Water consortium, comprising of Lloyds Bank, ACCIONA Agua and TRILITY, was chosen to finance, design, construct and operate the new WTP for 35 years.

The contract was signed between Water Corporation and the consortium in 2011.

The design, construction management, commissioning, operations and management of the $300m water treatment plant was the responsibility of the TRILITY Joint Venture (JV):

• 24 months delivery period, employing 450 people

• More than 35 subcontractors• Project management team of 50• More than 50 major supply contracts• Business Systems

(AS/NZ/ISO 9001;4801;1400)• Fully automated and designed to be

operable remotely• 35 year operation

Awards:2014 Civil Contractors Federation (CCF) Earth Awards Excellence in Civil Construction category for a project with a capital value greater than $75 million2012 Infrastructure Partnerships Australia (IPA), Government Partnership National Infrastructure Excellence Award2012 Global Water Intelligence (GWI),Water Deal of the Year2011 Project Finance Magazine,Asia-Pacific Water Deal of the Year

Mundaring Water Treatment Plant Western Australia

Client Water Corporation

Type of Contract Public Private Partnership (PPP)

Facilities Water Treatment Plant (WTP), pumping station and integration works

Technology Solid/liquid separation through Dissolved Air Flotation Filtration (DAFF) and organics removal through Biologically Activated Carbon (BAC)

Design Capacity 165 ML/d expandable to 240 ML/d

Term 37 years*

Capital Cost Less than c. $300m

Snapshot

* Represents the entire contract Design, Construct and Operations

Design and Construction

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Building a better future

For further information TRILITY CommunicationsTRILITY Pty LtdLevel 10, 115 Grenfell StreetAdelaide, SA 5000

T: +61 8 8408 6500E: adloffice@trility.com.au

www.trility.com.au

What is expected from TRILITY today?It is to provide an excellent service provision to our clients now and in the future in a safe, sustainable and environmentally responsible way. It is to continuously strengthen our commitment to being the ‘provider of choice’ when it comes to water and wastewater service delivery.

TRILITY will continue to act decisively to address what matters most today and tomorrow; apply expertise and resources to deliver beyond the expected outcome; ensure a clear focus on innovation and integrity; investment in continually improving project delivery and operational performance.

Thank you for your interest in TRILITY