get in touch

ANDREW DE AMBROSIS

Principal Geotechnical Engineer

Bio

Principal Geotechnical Engineer at PSM, Andrew de Ambrosis has over 20 years’ experience in detailed numerical modelling, geotechnical investigation, analysis and design.

Andrew has worked on a wide range of projects within Australia, New Zealand and Indonesia. These include tunnelling, open-cut mining, long distance water pipelines, dams, sewer and wastewater systems, pavements, bridge foundations, road cuttings as well as residential and commercial development.

Andrew was the lead tunnel designer for Sydney’s Wynyard Walk, a 9 m span pedestrian tunnel. The tunnel includes low cover and significant interaction with existing infrastructure including the foundations for a 30-storey office block. Andrew was also design lead for Kedron Caverns with a tunnel span up to 26 m at Airport Link, Brisbane.

OTHER SPECIAL INTERESTS

Andrew is a member of the Australian Geomechanics Society (AGS). In 2015, he served as committee member at the Australian Organisation Committee for the 9th International Symposium on Field Measurements in Geomechanics.

PROFESSIONAL DEVELOPMENT

Andrew has authored and co-authored several technical papers in journals and international conferences on subjects including, seismic design of tunnels, 3D geological modelling and rock mass classing, and numerical analysis of large adjacent caverns.

SKILLSET

Andrew’s fields of special competence include:

  • Tunnels and underground structures
  • Mining geotechnics
  • Numerical analysis
  • Rock-soil slope stability
  • Rock mechanics.

Get in touch

You’d like to work with us?

JOIN OUR TEAM OF EXPERTS IN GEOTECHNICAL ENGINEERING AND GEOLOGY. ENQUIRE TODAY!

People who share the same expertise

Principal Geotechnical Engineer

Tim Sullivan

Principal Engineering Geologist

Learn More

Tim Nash

Principal Engineering Geologist

Learn More

Strath Clarke

Principal Geotechnical Engineer

Learn More
SEE ALL PEOPLE

get in touch

Contact Us

For expert advice, reach out to our team today.

    SUBSCRIBE TO STAY IN TOUCH

    Receive the latest news and updates straight to your inbox.
    footer certificationfooter certificationfooter certification
    Technically Assured Organisation
    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

    MELBOURNE

    Shop 4, Suite 4, 23-31 Gheringhap Street
    Geelong VIC 3220
    Contact us
    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

    Shop 4, Suite 4, 23-31 Gheringhap Street
    Geelong VIC 3220
    Contact us
    Footer Certification
    Footer AEC logo
    © Pells Sullivan Meynink