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North American Society for

Trenchless Technology

NorthWest Chapter

NASTT is an engineering society of individuals, public organizations and private companies with strong beliefs in the practical, social and environmental benefits of trenchless technology.

The Northwest Chapter was established in 1995 by members in the Canadian provinces of Alberta and British Columbia, Canada, and in Washington state.

In 2005, the members in British Columbia established the NASTT-BC Chapter. In 2009, the members in Washington state established the Pacific Northwest Chapter and the Northwest Chapter adjusted the geographic area to include the members in the provinces of Manitoba and Saskatchewan, Canada.

2017 Northwest Trenchless Conference

Registration for the 2017 Northwest Trenchless Conference will open in July 2017.



Contact NASTT-NW

Alan Miller

Chapter Chair



2017 Trenchless Conference

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2016 Northwest Trenchless Project of the Year

Congratulations to the TransCanada Corporation, CCI Inc., and Michels Canada on being awarded the 2016 Northwest Trenchless Project of the Year for the Northern Courier Pipeline Project! For more information, please click here.

Our mission is to be the premier resource for knowledge and

education in trenchless technology.

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2017 Municipal and Utility Scholarship Program

Application Period for the 2017 Municipal and Utility Scholarship Program will open shortly. The program is intended to subsidize attendance of municipal and utility employees at the 2017 Northwest Trenchless Conference. If you’re interested in applying for this scholarship, keep a look out here and your emails for further information.

Project of the Year


Northwest Regional Chapter Board of Directors - Call for Nominations

NASTT members who are interested in being considered for nomination to the NASTT Northwest Chapter Board of Directors are invited to submit a nomination application using the form located here.

Nominations will be accepted up until the end of the day on Tuesday, January 31, 2017.

Stay Informed

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