Winners of the Infrastructure Sustainability Council Gala Awards have been announced, showcasing how the infrastructure industry continues to set new benchmarks in sustainability. 

Held on 3 March 2022 in Sydney, the 2022 awards celebrated sustainability best practices across Australia and New Zealand.

Infrastructure Sustainability Council (ISC) is the peak body for infrastructure sustainability, advocating for the delivery of cultural, social, economic and environmental benefits in all infrastructure projects.

The award categories recognise organisational and individual achievements across a range of categories, including excellence in social, governance, economic and environmental outcomes, as well as outstanding individual contribution to the sector.

Award winners 

  • Excellence in governance outcomes

Victoria’s Major Transport Infrastructure Authority (MTIA) North Western Program Alliance (NWPA) won the Excellence in Governance Outcomes Award for its governance framework, Power of the Program.

The framework provides a foundation for leveraging a rolling program of works to drive sustainability.

It ensures that initiatives viewed as best practices then become standard business practice on subsequent projects. This encourages teams to build on past success with new, step-change advances on every project.

Judges were impressed by NWPA’s ambition for best practice governance and embedding lessons in real-time, stating that, “This program of work demonstrates the importance of carefully designed governance frameworks to achieve tangible positive outcomes, such as increased efficiencies, innovation and sustainability”. 

  • Excellence in social outcomes

A joint venture between CPB, BAM Ghella and UGL Joint Venture won the Excellence in Social Outcomes Award. The Tunnel, Station and Development (TSD) package of works for Cross River Rail is Queensland’s largest infrastructure project, requiring scarce specialist underground and civil rail skills.

To support project delivery, the joint venture delivered three training initiatives to address the unique challenges faced by entry-level workers. The initiatives established pathways to employment for disadvantaged and underrepresented groups, upskilled school-based apprentices and provided trainee placements with partnering charities.

Specialist underground training and formal recognition of Certificate III in Rail Infrastructure filled a specialist training gap, helping actively address the national skills shortage.

Judges noted the approach provides multifaceted training to access and engage different workforce sectors. 

“Building practical workforce skills is a key initiative to fulfilling employment areas with large position vacancies. This initiative taps into a target sector of young people to assist with the national road to recovery,” the judging panel said. 

  • Excellence in environmental outcomes

McConnell Dowell Decmil Join Venture (MCDDJV) with MTIA’s Major Roads Project Victoria won the Excellence in Environmental Outcomes Award for their joint project, the Mordialloc Freeway Project.

The MFP is a 9km freeway link in Victoria, incorporating interchanges, bridges over wetlands and a shared user path. The project implemented a range of world-first sustainability initiatives in response to Victoria’s waste crisis and shortage of quarry materials, creating ‘Australia’s greenest freeway’.

Thousands of tonnes of otherwise waste material were used to construct noise walls, asphalt pavements, concrete reinforcing mesh and stormwater drainage pipes. This shift to sustainable consumption of materials achieved a 27 per cent reduction in embodied energy.

The judges acknowledged the significant effort in innovating new technologies to divert waste away from landfill. 

“The focus on reduced truck trips, local sourcing and recycling is a powerful way to improve industry practices. The MFP demonstrates the potential cost benefits of improvised sustainability practices while supporting development and scale-up of local industry,” the judging panel said. 

  • Excellence in economic outcomes

Global energy and infrastructure company, Acciona, won the Excellence in Economic Outcomes Award for its work on the Department of Infrastructure and Transport’s NorthHub.

NorthHub is an integrated employment, skills and training centre for northern Adelaide jobseekers and South Australian businesses, including Indigenous businesses. The centre was created in response to job losses and significant economic impact following the closure of the Holden manufacturing plant in Adelaide.

Through training and upskilling at NorthHub, Acciona provided workers with sustainable, long-term employment and transferable construction skills.

Judges said that the project is leading the way in local workforce participation, with 91 per cent of NorthHub’s project spend going to South Australian businesses and 96.6 per cent of onsite hours performed by South Australian residents.

  • Emerging leader

Rosie Dutton, Sustainability Manager at Acciona, won the Emerging Leader award, recognising her influence and contribution to sustainability outcomes.

Ms Dutton has embedded sustainability priorities into projects, leading to a number of outstanding outcomes, including the successful completion of Infrastructure Sustainability ratings for the Sydney Light Rail project, achieving a score significantly higher than expected due to the challenging nature of the project.

Judges commented on Ms Dutton’s industry experience, noting her practical application of sustainability principles into real actions, “Her legacy ensures sustainability is front of mind in all aspects of the project”.

  • Sustainability Champion

Pamela Simpson received the Sustainability Champion Award for fostering a strong sustainability culture and integrating sustainability into infrastructure projects.

As Sustainability Team Lead for the planning phase of the Manuwarra Red Dog Highway Stage 4 project, Ms Simpson was instrumental in driving sustainability across multiple teams and consultancies. The focus of this project was to deliver a new highway that was sustainable, met the needs of the local community and was resilient to extreme weather events.

During the project, Ms Simpson harnessed innovative sustainability solutions and designed the ‘Sustainability Roadmap’, a first-of-its-kind system to manage ISC rating submission.

Judges praised Ms Simpson for actively challenging ‘business as usual’ in the infrastructure sector.

“Through engaging her project team and stakeholders, Ms Simpson changed the mindset around sustainability and leaving a positive legacy,’ the judging panel said. 

  • Outstanding individual contribution to the sector

Liz Root won the Outstanding Individual Contribution to the Sector Award for enhancing sustainability and championing social outcomes in the New Zealand construction sector.

Known for her role as Principal Sustainability Advisor on the Auckland City Rail Link (CRL), Ms Root was an early adopter of the ISC framework and realising social outcomes on a major project.

Ms Root has left an enduring legacy within the CRL team by creating employment and economic outcomes for Māori and Pacific people, youths and disadvantaged workforce groups, and leading a world-first initiative at CRL by partnering with mana whenua to embed te ao Māori into the ISC framework.

Judges commended Ms Root for her lasting contribution to the community, CRL and the broader industry. “The two-fold focus on cultural inclusion and the development of junior colleagues creates a strong sense of legacy,” the judging panel said. 

  • Outstanding achievement – IS operations

Downer EDI Works won the Outstanding Achievement for Infrastructure Sustainability Operations Award for its North West Tasmania Road Maintenance Contract.

This project delivered base services, minor works and periodic works to maintain the North West State road network in North West Tasmania, including pavement, signage, verge and drainage services.

As part of the project, Downer EDI Works monitored, recorded and modelled fuel and energy use from variable activities, including direct, indirect and value-chain greenhouse gas emissions. This data has been extrapolated to forecast usage across the useful life of the road network.

Key initiatives to reduce materials included implementing periodic works programs, improving line marking programs and using recycled material within the asphalt.

  • Outstanding achievement – IS design

Arenco (NSW) Pty Ltd won the Outstanding Achievement for Infrastructure Sustainability Design Award for the Rooty Hill Station upgrade and multi-storey car park (NSW).

This project improved accessibility and commuter parking at Rooty Hill Station by installing four new lifts, accessible pedestrian links and car spaces, upgraded family accessible toilets and a new six-storey car park.

Using GreenPower, biofuels and renewable energy technologies, the project achieved a 38.4 per cent energy substitution. 

An 1140-panel rooftop solar system supplements the power requirement for the car park, and five electric vehicle charging spaces provide charging for up to 10 cars, the first system of its kind for Transport for New South Wales.

  • Outstanding achievement – IS As-built

The CTD Alliance (Acciona, CPB, Aurecon, WSP, MTM, LXRP) won the Outstanding Achievement for Infrastructure Sustainability As-Built Award for their work on MTIA’s Caulfield to Dandenong Level Crossing Removal Project.

The project saw Melbourne’s busiest rail line transformed with the construction of an elevated rail solution – a verified Australian first. 

To deliver the project, the CTD Alliance removed nine level crossings, rebuilt five stations, upgraded 72km of rail systems, power and signalling, and extended platforms to support 63 new trains, boosting passenger capacity by 42 per cent. 

Key energy reduction initiatives included solar-powered LED markers and ECO mode escalators, reducing overall lifecycle emissions by 55 per cent. 

The ecological value of the site was improved by 70 per cent through offset planting of native vegetation, the installation of fauna ladders and the creation of open green spaces. 

Several innovations were used to reuse and significantly lower the volume of contaminated material taken to landfill.

Infrastructure Sustainability Council Chief Executive Officer, Ainsley Simpson, said, “We’re embarking on a decade of rapid transformation, and our members know that sustainable development is both a responsibility and an opportunity. They are taking action to address challenges and move forward sustainably.”

Infrastructure Sustainability Council Chief Delivery Officer, Patrick Hastings, congratulated the winners for their outstanding work and the positive outcomes achieved in their communities.

“The projects nominated for this year’s awards demonstrate the industry’s commitment to attracting and retaining a skilled workforce, strengthening communities and managing waste, energy and carbon emissions,” Mr Hastings said.

“The Council received submissions across the ten categories of awards, each demonstrating innovation and ingenuity to contribute to sustainable development goals.

“These awards show others in the infrastructure industry what is possible.”

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