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Authors Overview

The RETC Planning Committee is planning another exciting tunneling program.

Abstract submission is closed. Accepted authors can submit manuscripts by December 15, 2022.

Submit your Manuscript



The committee will consider all abstracts covering any/all aspects of the tunneling/underground construction industry including, but not limited to, the following topics:

  • Contract Practices
  • Project Planning
  • Design
  • Design/Build Projects
  • Difficult Ground
  • Drill and Blast
  • Environment, Health and Safety
  • Tunnel Rehabilitation
  • Future Projects
  • Geotechnical Considerations
  • Ground Support and Final Lining
  • Ground Control, Face Support and Monitoring
  • Grouting and Ground Modification
  • Hard Rock TBMs
  • Large Span Tunnels and Caverns
  • Microtunneling and Trenchless Tunneling
  • International Projects
  • Insurance
  • Impacts of COVID-19 on Tunneling Industry
  • New and Innovative Technologies
  • Pressure Face TBM Case Histories
  • Pressure Face TBM Technology
  • Risk Management
  • Shafts and Mining
  • Tunneling for Sustainability


Dates & Deadlines

Please read the following information carefully and mark your calendar with important dates and deadlines.

Key Dates:

June 30, 2022 - Abstracts Due for Consideration
September, 2022 - Notice of Acceptance
December 15, 2022 - Manuscripts Due


Questions about RETC Abstract Submission?

For more information, please contact:
12999 E. Adam Aircraft Circle
Englewood, CO 80112
T: 303.948.4200


Register Today!

What Attendees Say

Over four decades of conferences, RETC provides both the experienced tunneling professional and the individual just starting in the business the opportunity to stay connected while integrating new ideas and innovations into contracting, design, and construction.

Bill Mariucci
Team Leader, Kiewit infrastructure Co.
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