North American Society for Trenchless Technology

The British Columbia (NASTT-BC) Chapter was established in 2005 by members in the province of British Columbia, Canada.

Our Mission is to advance the science and practice of Trenchless Technology for the public benefit; to develop standards, promote education, training, research and development, and to advocate through public forums the ongoing advancements and status of Trenchless Technology.

What We Do


NASTT BC has developed an online Carbon Calculator to identify the reduction in greenhouse gases that can be realized using trenchless technology.


We invite you to attend open-topic meetings, conferences, exhibits, seminars and demonstrations for technology transfer.


Membership is open to individuals and organizations with an interest in or concern for the science and practice of Trenchless Technology and its use.

Trenchless Technology - North American Guide

Increased public concern for the environment, a growing population and the deteriorating condition of existing infrastructure has led to the need for rehabilitation and installation of new underground utilities.


Thursday 13 Aug
CATT UNITRACC e-learning platform for underground infrastructure
August 13, 2020 13:00 - December 31, 2020 13:00
Tuesday 22 Sep
Asset Management of Buried Infrastructure (Online Workshop)
September 22, 2020 09:00 - November 26, 2020 10:30
Thursday 22 Oct
Introduction to Trenchless Technologies (Online Workshop)
October 22, 2020 13:00 - October 29, 2020 16:00