Immersed tunnel Masterclass 2026

Date: 26-29 Augustus 2026

Language: English

We invite you to join our course on immersed tunnels and take part in a unique learning experience led by industry professionals from engineering companies, consultancies, and contractors. Together, we will benefit from their extensive experience in the design and execution of immersed tunnel projects, gaining insights that connect theory directly to real-world practice.

As we witness the rapid evolution of immersed tunnel technology—offering innovative solutions to complex infrastructure challenges across Europe and beyond—we also recognize the need to prepare the next generation of engineers for this growing field. Through this course, we aim to bridge that gap together by strengthening our knowledge, expanding our skills, and deepening our understanding of this specialized technique.

By participating, we become part of a dynamic and collaborative community of students and professionals who share a passion for immersed tunnelling. We will not only learn from experts, but also from each other—building connections, exchanging ideas, and fostering long-term engagement within the field.

Aligned with the mission of the International Tunnelling Association Working Group 11 on Immersed and Floating Tunnels (https://about.ita-aites.org/wg-committees/working-groups/198-ita-active-working-groups/207-working-group-11-immersed-and-floating-tunnels), we are committed to inspiring and supporting emerging talent. This course creates opportunities to connect with experienced practitioners, encouraging mentorship and meaningful knowledge exchange. Together, we contribute to shaping the future of immersed tunnelling while strengthening a global community of professionals.

Provisional program

General

  • Overview of Immersed Tunnels
  • Types of Immersed Tunnel
  • Safety & Managing Project Risk

Design

  • Determining Internal Space Requirements
  • Utilities, Drainage, Ventilation, Fires & Fire Protection
  • Alignment and Extent of Immersed Tunnel
  • Temporary Works design
  • Structural analyses and detailing

Geotechnical

  • Geotechnical Issues, Islands, Ground Improvement & Dredging
  • Foundation, Backfill, Protection & Approaches (Abutments)

Construction / execution

  • Construction Sequence, Joints & Early Age Crack Control Construction Sequence
    • Float up, Outfitting and Towing
    • Element Immersion, Joining and Temporary Support

Includes :        

1 year KIVI membership

Course material => handout,

lunches, coffee and refreshments during the day,

closing dinner incl drinks (last evening)

project/company visit

Excludes:         diners, travel and accommodation 

 

MSc & PhD student €250 *

Postdoctoral researchers  €475**

Professors/Academic professionals €1000 **

Professionals  €1250 **

 

·        * €125 discount for the first 20 students

·        ** 10 percent discount for KIVI members

voor meer informatie mail naar:  masterclass@ita-ttow.nl