Soil
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...
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...
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...
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...
Soil Conditions and Auger Boring: 5 Things You Need to Know
Soil conditions can greatly affect your auger boring project. Be sure you carefully plan and you remember these tips when preparing for...
Getting Technical: Information Required in a Geotechnical Investigation Report
Much importance has been attributed to geotechnical reports, primarily because of their ability to steer a project in the right direction,...
What Is Trenchless Technology?
Trenchless technology is all about fixing and constructing underground structures without the use of surface level trenches. Learn how this...
Soil Types and How They Affect Trenchless Construction
Variations in soil and rock affect choices in design path, bit and bottom hole assembly, and machinery and mud selection. Soil is also...
Are Construction Traffic Diversions Necessary for Trenchless Projects?
Construction traffic diversions are often needed during conventional trenching, however, during trenchless projects, traffic may or may not...
Signs Your Borehole Is Losing Integrity
Borehole integrity is vital to the safety and success of a drilling project. There are several issues that can lead to borehole collapse...
Balancing Soil Pressure During Microtunneling
Soil pressure is a measure of the tendency of the soil at the face of the excavation to collapse. It differs depending on the type of soil...
Ground Improvement Requirements When Working With Sandy Soil
Things to consider are how to deal with flooding issues, regulations concerning excavation and backfill of the site, and potential soil...
The Right Drill Bit for Soft, Medium & Hard Ground Conditions
Depending on the soil structure, a geological investigation provides information on which drill bits should be used for drilling in soft,...
When Ground Improvement is Needed During Trenchless Rehabilitation
Ground improvement is basically done to stabilize soil and prevent it from settling or collapsing, especially when a utility pipeline or...
Jet-Grouting for Complex Shoring
We've provided an explanation of the technology of jet-grouting and how it can be applied to complex shoring and define complex shoring...
The View Underground: Ground Penetrating Radar
Ground penetrating radar or (GPR) can save you thousands on a trenchless project, however, it cannot be relied upon by itself. Using it to...
