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
McLaughlin – Make This Technology Your ‘Core’ Potholing Method
When locating utilities under a street, there’s the hard way, and there’s the easy way. The hard way of potholing for a horizontal directional drilling job is to saw cut and then dig with an excavator. The easy way is known as core drilling. A crew uses a vacuum...
Pure Technologies Closes Acquisition of Wachs Water Services
<p>CALGARY, - Pure Technologies Ltd. announced that it has closed its previously announced acquisition of Wachs Valve and Hydrant Services, LLC ("Wachs Water"), a leading provider of flow control maintenance and support, leak detection, and related asset...
Marshall Municipal Utilities Uses Fusible PVC® Pipe on Over 40 Trenchless Crossings for New Raw Water Transmission Main
Cities all over the country are challenged with maintaining adequate water supplies to meet the demands of their customer base. Facing new water quality regulations that limited production from existing water wells, Marshall Municipal Utilities (MMU) in southwestern...
HammerHead’s PortaVision 3: Upgraded Lateral Camera System ‘Goes the Distance’
May 4, 2015 – LAKE MILLS, Wisc.– Whether inspecting pipe laterals for cleaning, repair or inspection, plumbing specialists now have a one-touch lateral camera system that supports a wide range of pipe sizes with a highly durable yet comparatively inexpensive...
25 Years Ago This Week…
NASTT turns 25 in 2015! What was happening 25 years ago? From May 2-4, the first talks between the government of South Africa and the African National Congress took place. On May 4, Latvia declared independence from the Soviet Union. ON May 5, Craig Perret aboard...