Call Us: 303.948.4200
Follow Us:

Meet the 2023 RETC Executive Committee

Oginski, Shemek

2023 Conference Chair

Project Manager, J F Shea Co Inc

Del Vescovo, Anthony

2023 Conference Vice Chair

Vice President of National Tunnel Group, Walsh Group

Lawrence, Colin

Global Practice Leader – Tunnels, Executive Vice President, Mott MacDonald

Hebert, Chris

Division Manager, Traylor Bros Inc

Hoffman, Scott

Project Manager, Skanska USA Civil Northeast Inc

Davidson, Gregg

Principal Engineer/Chief Operating Officer, Delve Underground

Carlson, Jarrett

Mott MacDonald

Garavelli, Nestor

Program Co-Chair

Project Manager, Frontier Kemper Constructors Inc.

Pepe Jr., Frank

Program Co-Chair

Senior Vice President, National Director Tunneling and Geotechnical Engineering STV

Hagan, Brian

Vice President, Jay Dee Contractors Inc.

Sadek, Samer

Principal Tunnel Engineer, Jacobs Engineering Group Inc.

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.
Contact Us
  • The Society for Mining, Metallurgy & Exploration Inc. (SME) is a professional society (nonprofit 501(c)(3) corporation) whose more than 15,000 membership represents all professionals serving the minerals industry in more than 100 countries. View More >>
  • Address: 12999 E Adam Aircraft Cir
    Englewood, CO 80112
  • Phone: 303.948.4200
  • Email:
Sign Up for News
© SME All rights reserved.