Events and Webinars






ASTT No-Dig Downunder – Brisbane National Conference 2023 International No-Dig Mexico

Our next National Conference and Exhibition that will be held in Brisbane over 12-15 September, 2023. For more information, please refer to the following:

Join the international no dig 2023 over 17 – 19 October, 2023 in Mexico.
For more information, please refer to the following:




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Previous Webinars


Webinar Date Presenter Topic
25 November 2021 Barnabas IIko & Trevor O’Shannessey The Gold Coast Seaway Project – Works Design Challenges
28 October 2021 Will Zillmann Trenchless Renewal of Unitywater’s Water Main – Narangba
23 September 2021 Stephen Grace & Chris McCarthny Building the Central Interceptor – Microtunnelling of the Link Sewers
26 August 2021 James Gardner Smart Linings for Pipe and Infrastructure
23 July 2021 Stuart Anderson Trenchless Outfall Successful Sub-Sea mTBM Recoveries
20 May 2021 Glenn Conley Carbon in Infrastructure
22 Apr 2021 William Howlett Microtunneling for mass underground freight distribution networks
25 Feb 2021 Paul Keegan Kwik-ZIP
21 Jan 2021 Jon Robison Direct Pipe® Trenchless Method Method — Overview of Feasibility, Engineering, and Construction with Case Study Examples For Practical Application
19 Nov 2020 Erhan Hakki Oguz
Long Microtunnelling drives
22 Oct 2020 Jim Shooter
Unpacking the ASTT Microtunnelling Design Guidelines for Sewers
17 Sept 2020 Anthony Ogilvie
Supply Chain – Keeping up with changing client expectations
20 Aug 2020 Heiko Manzke
Trenchless Rehabilitation of Pressure Pipes using the Primus Line® System
23 July 2020 Will Zillmann
Water main renewal – they’re under pressure and the clock is ticking

The ASTT hosts a number of events to continue the learning and development of the industry. The ASTT also holds regular webinars for members. Login to view previous and upcoming webinars and events.

Interested in presenting at one of our webinars? We’d love to hear from you.

Simply fill in the form below or contact ASTT Secretary Trevor Gosatti email: with the title and a summary of your presentation, and a brief CV on yourself.

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Become a member today!

Individual and corporate memberships are available. Members receive a number of benefits to continuing learning and developing their skills and knowledge of trenchless technology.

  • Trenchless Australasia Magazine – 6 issues per year.
  • Trenchless Directory – 1 issues per year.
  • ASTT Annual Trenchless Directory acknowledgement.
  • Discount rates at National Conferences and Exhibition.
  • Discount rates at Trenchless Forums.
  • Discount rates at ISTT International NO-DIG’s.
  • Discounted rates for advertising in the ASTT’s Trenchless Australasia Magazine.

Complete the ASTT Membership Application Form