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RECENT GEOTECHNICAL WORK

Projects

Tunnelling

Award-winning designs, Eastern Distributor tunnel, Sydney, Australia
The Eastern Distributor is a 6 km, two to three lane motorway linking northern, southern and eastern Sydney and providing access to Sydney Airport.

Tunnelling

Design expertise, Brisbane Airportlink tunnel, Queensland, Australia
Airportlink Brisbane is a 6.7 km toll road and the longest tunnel in Australia at the time of construction. A total of 15 km of...

Mining

Geotechnical advice, Cosmo Gold Mine, Northern Territory, Australia
The Cosmo underground mine targets gold-bearing lodes in the Cosmo/Howley corridor southeast of Darwin.

Mining

Geotechnical assessment, Burton Coal Mine, Queensland, Australia
Burton Coal Mine is an open-cut mine located 150 km south-west of Mackay, Queensland. Peabody Energy as majority owner, and Thiess as contracted mine operator,...

Mining

Mining impact mitigation, Appin, NSW, Australia
The Appin Upper Canal is a critical part of Western Sydney’s water supply system. Dating from 1888, the canal continues to take water 58 km...

Civil

Geotechnical investigtion and designs, Boral Peppertree Quarry, NSW, Australia
Boral’s largest hard rock quarry development in Australia, the Boral Peppertree Quarry is in Marulan South, in the NSW Southern Tablelands region.

Civil

Thredbo Landslide Coronial Inquest, NSW, Australia
A landslide in Thredbo Village in 1997 killed 18 people in two lodges in the slide’s path. The worst natural disaster in Australia’s history at...

Civil

Investigation, Donaldson coal mine, NSW, Australia
Located within the Donaldson Coal Mine lease is the Chichester Trunk Gravity Main (CTGM). Built in the 1960s, the CTGM comprises a 914 mm (36”)...

Civil

Caustic storage facility design, Queensland, Australia
Owned by Rio Tinto Alcan and located 10 km north-west of Gladstone, the Yarwun alumina refinery produces more than 1.4 million tonnes of alumina a...
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    Locations

    Sydney

    G3, 56 Delhi Road
    North Ryde NSW 2113

    BRISBANE

    Level 6, 500 Queen st
    Brisbane QLD 4000

    PERTH

    Level 3, 22 Delhi st
    West Perth WA 6005

    GEELONG

    O16, L4, 60 Moorabool St
    Geelong VIC 3220
    Contact us
    Locations

    Sydney

    G3, 56 Delhi Road
    North Ryde NSW 2113

    BRISBANE

    Level 1, 500 Queen St
    Brisbane QLD 4000

    PERTH

    Level 3, 22 Delhi St
    West Perth WA 6005

    Geelong

    Suite 2, L4, 92-100 Brougham St
    Geelong VIC 3220
    Contact us
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