News & Announcements

Diona paves the way for Sydney's new airport

In late January, the Minister for Urban Infrastructure and Cities, The Honourable Paul Fletcher MP visited Diona’s Badgerys Creek site to hold a press conference announcing the commencement of construction for the new Western Sydney Airport.

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Diona Awarded AEO Certificate by Transport for NSW

Following a comprehensive assessment of Diona’s engineering services and assurance arrangements by the Asset Standards Authority, part of Transport for New South Wales (TfNSW) between April and August 2017, Diona was successful in becoming an Authorised Engineering Organisation.​

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South Australia Team Shines at CCF Awards

After a long and challenging project, Diona’s South Australian team were the winners of Category 1 (project value up to $1 million) at the Civil Contractors Federation (CCF) Earth Awards this year for their contributions to the Seaford-Aldinga Transmission Main project.

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