Trenchless Methods
Understanding Different Mechanical Wave Measurement Techniques and Why They're Studied
Mechanical waves are a non-destructive technique for gaining information about the underground conditions. Using carefully placed seismic...
The Gaslift Method Explained: 10 Things You Didn't Know But Should
The gaslift is a method that has been proven over many years of use and is widely accepted in the industry, plus it was developed in order...
Why Proper Disposal of Used Drilling Fluid Should Be a Crucial Trenchless Planning Step
Every contractor should consider the environmental regulations regarding waste disposal prior to bidding, because today drilling waste...
NASTT Executive Director Michael Willmets On the Success of NASTT's Annual No-Dig Show
The annual NASTT No-Dig Show is highly regarded as one of the best events for trenchless technology, and trenchless professionals look...
An In-Depth Look at the Role of Drilling Fluid Systems in Trenchless Construction
Drilling fluid selection and management should start even before bidding on a job, as the quality of drilling mud can be the difference...
Understanding the Differences Between Pigging and Robotic Pipe Inspection Methods
Pigging and robotic inspection have become important parts of trenchless operations, but before deciding, you need to make cost estimates...
Testing In-Situ Stress: What You Need to Know and Why It Matters
Understanding the magnitude and nature of in-situ stresses is essential to help determine soil behavior and characteristics at the site...
Utility Tunneling Vs. Pipe Jacking Trenchless Construction Methods
Take a look at the utility tunneling and pipe jacking trenchless construction methods, and discover how their key differences play a...
Trenchless Industry Experts Share What Innovations They See on the Horizon in 2019
We went to NASTT’s No-Dig Show 2019 to seek out trenchless engineers and underground infrastructure professionals to find out what new...
Understanding Key Laboratory Testing Methods for Site Investigation
Soil investigation, both intrusive and laboratory testing, can be a life-saver in terms of cost and time. These tests help the contractor...
How These Top Geotechnical Investigation Trends Are Shaping the Future of Trenchless Technology
As technology advances, geotechnical investigation methods are becoming more advanced and more effective. Here are 5 trends in geotechnical...
The Geotechnical Investigation: Which Method Should We Use?
A geotechnical investigation is mostly done in an effort to identify the soils and ground conditions contractors will be working with. For...
Why a Detailed Geotechnical Report Means Success for Your Trenchless Project
A comprehensive geotechnical report is an all-important first step in the planning process to ensure that your trenchless project runs...
What Lies Beneath: The Top 3 Intrusive Site Investigation Methods
Intrusive site investigations provide a firsthand look at what's beneath the surface, and using these methods, one can gather information...
The Importance of Continuing Education for Trenchless Professionals
Continuing education is a necessary part of keeping abreast of all the new technologies and procedures affecting the trenchless industry....
Slurry Pump Capacity & Flow Rates Explained: Sizing Slurry Pump Capacity to Match Project Conditions
Sizing a slurry pump correctly is a critical part of the pump selection process. This ensures that it will operate within its design...
Prevention Is Better Than Cure: How Remote Pipeline Inspections Save You Time and Money
Camera inspection methods are becoming popular with home and business owners because unlike conventional methods, camera inspections allow...
Understanding the 4 Stages of Site Investigation
Site investigation is an integral part of any construction project, and should be attributed as much significance as any other part of the...
Why Reinforced Concrete Pipe Is Ideal for Pipe Jacking
The long service life of reinforced concrete pipe (RCP), its strength and durability, has made it an economical choice for contractors and...
