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
April 2026
May 2026
Mid Atlantic Happy Hour – Lincroft, NJ
BLOG
Robbins Crossover TBM completes Turkey’s Longest Water Tunnel
XRE Machine completed National Priority Water Line set to go Live in March Excavation of Turkey’s longest water tunnel came to an end on December 18, 2018. To get there, a 5.56 m (18.2 ft) diameter Robbins Crossover (XRE) TBM and the contractor JV of Kolin/Limak had...
Matrix Announces the Successful Sale of Tri-State Utilities Company
RICHMOND, VA – Matrix Capital Markets Group, Inc. (“Matrix”), a leading, independent investment bank, is pleased to announce the sale of Chesapeake, VA-based Tri-State Utilities Company (the “Company” or “Tri-State”) to Hoffman Southwest Corp. (“HSW”), a portfolio...
Kobus Launches KPP400 Series Pipe Puller for More Efficient Trenchless Pipe Replacement US
The team at Kobus Services Ltd, the UK based creators of the innovative Kobus Pipe Puller trenchless utility pipe repair and replacement system, has launched the new KPP400 excavator mounted pipe puller. Pipe pulling removes the old pipework from the ground thereby...
The Green Communities Committee (GCC) Announces Sixth GCC Approved Option 1 Project: the Trenchless Technology Project
The Green Communities Committee (GCC) is pleased to announce the availability of a sixth GCC approved Option 1 project to assist local governments in meeting their climate action goals – the Trenchless Technology Project. Local Governments from across British Columbia...
HammerHead® Trenchless Introduces New CIPP Hot-Water Curing System at WWETT 2019
Feb. 26, 2019– LAKE MILLS, Wisc. – HammerHead Trenchless, a Charles Machine Works Company, introduced the HeatWave, an all-in-one, hot-water curing system, at the recent WWETT exposition in Indianapolis, February 21-23. The HeatWave is a field tested, user-friendly,...