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
March 2026
April 2026
NASTT’s Direct Steerable Pipe Thrusting Good Practices Course – Palm Springs, CA
BLOG
Call for Papers TRENCHLESS WORLD CONGRESS Medellin, Colombia
The Call for Papers is now open for the Trenchless World Congress in Medellin, Colombia. Trenchless World Congress 2017 takes place at Plaza Mayor Conference and Exhibition Centre on 25th to 27th September 2017. This event gives attendees an opportunity to see...
Source: HDD Unveils New Website
New sourcehdd.com features cleaner look, enhanced content and intuitive navigation (Hutchinson, KS) – Source: HDD, Inc. today announced the launch of a new website, www.sourcehdd.com. The full-featured website is designed to assist HDD professionals make well-in...
GSSI Will Showcase and Demonstrate GPR Equipment and Honor GSSI Student Grant Winners at AGU Fall Meeting
GSSI, the world’s leading manufacturer of ground penetrating radar (GPR) equipment, announces it will be highlighting its new 350 HS Antenna with HyperStacking™ technology and SIR® 4000 GPR control unit at the American Geophysical Union’s Fall Meeting, which will be...
New Ultra-wide Band Radar Technology Saves Lives at Disaster Scenes
By Tom Timperman, GSSI Disaster scenes are chaotic and noisy, with rescue teams climbing over collapsed structures, feverishly working to find survivors. Technology can play an important role in the effort, whether the structural collapse is due to earthquake,...
Numa Releases a New Generation of Patriot™ 60 and Patriot™ 65 Hammers
Increased reliability and faster drilling. THOMPSON, CONNECTICUT USA, November 30, 2016 – Numa, the world’s leader in DTH hammers and bit technology, has released a new generation of Patriot 60 and Patriot 65 hammers. Based upon advanced engineering and driller input,...