NASTT – Advancing the Trenchless Industry
Become a Member Today!
NASTT is a society of individuals, public organizations and private companies with strong beliefs in the practical, social and environmental benefits of trenchless technology.
MEMBERSHIP
There is great value in NASTT membership including substantial discounts for NASTT’s Good Practices Courses, trenchless training programs and publications, plus registration discounts to the annual No-Dig Show and to local educational seminars.
NO-DIG SHOW
NASTT’s No-Dig Show is the society’s flagship educational and networking event. The Annual No-Dig Show offers quality, non-commercial technical papers; an exhibition hall; a series of specialized trenchless training courses; plus many entertaining networking events and special industry related awards. NASTT’s No-Dig Show is the largest trenchless technology conference in the world.
TRAINING
NASTT offers multiple in-depth, high quality courses each year in cities throughout North America covering targeted trenchless topics – CIPP, HDD, Pipe Bursting, Laterals and New Installation methods. You will find that our course content is of the highest quality as the material is thoroughly peer-reviewed for consensus-based information and non-commercialism.
CALENDAR
May 2026
Mid Atlantic Happy Hour – Lincroft, NJ
Northwest Luncheon – Calgary, AB
BLOG
NPL Construction Co. Announces Pending Acquisitions
Phoenix, Arizona – September 2, 2014 – NPL Construction Co. (NPL), a wholly–owned subsidiary of Southwest Gas Corporation (Southwest), has entered into agreements to acquire the Link-Line Group of Companies (Link-Line) which includes Link-Line Contractors Ltd., W.S....
AWWA releases new book examining water contamination outbreaks
Ensuring Safe Drinking Water offers 21 case studies and in-depth analysis of delivering safe water to consumers (DENVER) – The American Water Works Association has announced the release of its newest publication, Ensuring Safe Drinking Water: Learning From Frontline...
Locating Laterals in CIPP Liner Using Thermography in the City of Sarasota
The City of Sarasota, Florida recently contracted with Miller Pipeline to line approximately 1500lf of 30” sewer mainline using CIPP liner. The liner was 15mm in thickness. With that thickness liner the “dimples” that are usually visible to delineate the service...
GHD and Conestoga‐Rovers & Associates Unite
GHD and Conestoga‐Rovers & Associates (CRA) have joined together to create a global leader in engineering, environmental consulting, architecture, and project management services. The result is a company that is more than 8500 strong, with 4000 in North America...
Big Breakthrough Finale for Twin Robbins EPBs in San Francisco
A specialized Robbins EPB broke through to fanfare on June 11, 2014, marking the completion of twin tunnels at San Francisco’s Central Subway in California, USA. The first of the two machines holed through on June 2, with both Robbins machines achieving swift advance...