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
June 2025
Northwest Chapter Trenchless Technology Symposium – Calgary, AB
September 2025
Mid-Atlantic Chapter Trenchless Technology Seminar – Deptford, NJ
October 2025
BLOG
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...
Water and Wastewater Systems Asset Management
In water and wastewater systems, an "asset" is a component of a facility with an independent physical and functional identity and age (e.g., pump, motor, sedimentation tank, main). The renewal and replacement of the assets that make up our nation's water...
Sanitary Sewer Overflow Analysis and Planning (SSOAP) Toolbox
Rainfall-derived infiltration and inflow (RDII) is the increased portion of water flow in a sanitary sewer system that occurs during and after a rainfall as a source of operating problems in sanitary sewer systems. RDII is the main cause of sanitary sewer overflows...
