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
Northwest Luncheon – Edmonton, AB
May 2026
Mid Atlantic Happy Hour – Lincroft, NJ
BLOG
Numa Announces Skelair International as New Distributor in UK
THOMPSON, CONNECTICUT USA, March 3, 2016– Numa, the leading designer and manufacturer of down hole hammers and bits, is proud to announce the company has added Skelair International as its new distributor in the UK. Skelair is a leading supplier of Ground Engineering...
New Sewer & Water Pipe Rehabilitation Certification Guidelines Announced
Electro Scanning Inspection Recommended to Certify Trenchless Lining and New Installations, Instead of Visual Inspection Using Closed Circuit Television Cameras Sacramento, Calif. – Electro Scan, Inc. announced that it will unveil new certification standards for sewer...
GSSI Unveils StructureScan™ Mini XT – Newest Generation All-In-One GPR Concrete Inspection System
GSSI, the world’s leading manufacturer of ground penetrating radar (GPR) equipment, announces the launch of the StructureScan™ Mini XT – the newest generation of GSSI’s popular all-in-one concrete inspection GPR system. Rugged, compact, and flexible, StructureScan...
Subsite® Electronics Introduces New 2550GR Utility Locating System
Perry, Okla. – Subsite® Electronics, a Charles Machine Works Company, has introduced the 2550GR Ground Penetrating Radar System featuring a new, user-friendly Window’s-based interface that will provide operators with a number of productivity enhancing benefits. “The...
Numa Vortex Backhead Improves Drilling Performance & Hammer/Bit Life
THOMPSON, CONNECTICUT USA, February 11, 2016– Numa, the leading designer and manufacturer of down hole hammers and bits, has released a Vortex Backhead design that improves drilling performance and hammer/bit life. It is available for Numa’s 12” hammer line when...