Queensland office recognised as an ecoBiz Star Partner
Since joining the program, we have reduced our energy intensity by 31% and more than halved our water use intensity from a 2018-2019 baseline.
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Community, Sustainability & Environment
Parramatta Light Rail achieves Excellent IS As-Built Rating from ISCA
PLR Enabling Works project achieves “Excellent” IS As-Built rating under the Infrastructure Sustainability Council of Australia (ISCA) rating scheme.
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Helping heal Country
Leigh Creek mine diversion relocating the water main from culturally significant land.
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Johnstons Creek project wins Award
Diona, together with its client, Sydney Water, has won the Place-based collaboration category for Johnson’s Creek Naturalisation Project at the 2021 Greater Sydney Planning Awards.
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A day out with Diona’s mini employees
Diona opens site up for childcare centre excursion, allowing the kids to get a closeup look at the big machines and trucks working in their area.
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Reduce, reuse, recycle
Tree provides new seating for local Scouts group in South Australia.
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Diona's Christmas Donations for Sydney Children's Hospital
Diona’s Johnstons Creek project team came together to bring some Christmas cheer to the children at the Sydney Children's Hospital in Randwick.
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Diona wins Crew of the Month award for dedication to community
Diona's Queensland project team led by John McCusker recently won Urban Utilities Crew of the Month award for their outstanding efforts and achievements in caring for the community by understanding the unique needs of local residents and finding ways to adapt construction works in a respectful way.
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Diona and batyr - five years of partnership
Diona are pleased to celebrate five years partnering with batyr and generating $1,000,000 of support over that time through fundraising, sponsorship, volunteering and in-kind support for the amazing work they are doing for youth mental health.
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