No-Dig North Committees

2025 No-Dig North & ISTT International No-Dig Technical Program Committee 

Co-Chairs

Mafe Pinzon – Amrize, NASTT

John Matthews – Louisiana Tech university, ISTT

Vice Chair

Craig Pass – Associated Engineering

Members

Tony Araujo – Testrium

Samuel Ariaratnam – Arizona State University

Kevin Bainbridge – Robinson Consultants

George Bontus – Instituform Technologies

Adam Braun – Stantec

Norman Chen – Kiewit Engineering Group Inc.

Jake Crowe – Hinterland Group Inc

Matthew Devitt – Stantec

Jesse Doolin – MJP & Associates

Mark Draper – Jacobs Engineering Group

Michael Florendo – CDM Smith

Siri Fernando – SMA Consulting Ltd.

Giuseppe Gaspari – AECOM

Jayne Harris – GEI Consultants, Inc.

Kevan Howard – Michels Canada

Olugbenga Ibikunle – Avodahtec

Rodney Johnston – IPEX, Inc.

Afrouz Khorvash – CDM Smith

John Kraft – Louisiana Tech University

Christopher Lamont – Associated Engineering

Bradley Marin – GHD

Mark Miller – GeoEngineers

Brian Moreau – CBCL Limited

Patrick Moskwa – Robinson Consultants

Marcelo Nakashima – PW Trenchless

David Ohayon – Warrior Trenchless Solutions/Thermoform

David O’Sullivan – Consor Engineers

Inshik Park – University of Alberta

Tyler Phillips – Jacobs Engineering Group

Cindy Preuss – CDM Smith

Branako Primm – Burns & McDonnell

Ajay Puri – City of Toronto

Matthew Tooley – Jacobs Engineering Group

*Bold names denote Track Leaders