Trenchless Construction


Testing In-Situ Stress: What You Need to Know and Why It Matters Testing In-Situ Stress: What You Need to Know and Why It Matters Testing In-Situ Stress: What You Need to Know and Why It Matters 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...

Carrying Out In-Situ Stress Measurements: Hydraulic Fracturing Vs. Overcoring Methods Carrying Out In-Situ Stress Measurements: Hydraulic Fracturing Vs. Overcoring Methods Carrying Out In-Situ Stress Measurements: Hydraulic Fracturing Vs. Overcoring Methods Carrying Out In-Situ Stress Measurements: Hydraulic Fracturing Vs. Overcoring Methods


Carrying out in-situ stress measurements can be accomplished by using either hydraulic fracturing or overcoring methods. Both offer a...

Utility Tunneling Vs. Pipe Jacking Trenchless Construction Methods Utility Tunneling Vs. Pipe Jacking Trenchless Construction Methods Utility Tunneling Vs. Pipe Jacking Trenchless Construction Methods 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 Trenchless Industry Experts Share What Innovations They See on the Horizon in 2019 Trenchless Industry Experts Share What Innovations They See on the Horizon in 2019 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 Construction Emissions: What’s Causing Greenhouse Gases & How We Can Improve Understanding Construction Emissions: What’s Causing Greenhouse Gases & How We Can Improve Understanding Construction Emissions: What’s Causing Greenhouse Gases & How We Can Improve Understanding Construction Emissions: What’s Causing Greenhouse Gases & How We Can Improve


Greenhouse gas emissions are a real concern for those in the construction industry. Understanding the cause can help planners choose the...

Understanding Key Laboratory Testing Methods for Site Investigation Understanding Key Laboratory Testing Methods for Site Investigation Understanding Key Laboratory Testing Methods for Site Investigation 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 How These Top Geotechnical Investigation Trends Are Shaping the Future of Trenchless Technology How These Top Geotechnical Investigation Trends Are Shaping the Future of Trenchless Technology 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? The Geotechnical Investigation: Which Method Should We Use? The Geotechnical Investigation: Which Method Should We Use? 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 Why a Detailed Geotechnical Report Means Success for Your Trenchless Project Why a Detailed Geotechnical Report Means Success for Your Trenchless Project 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 What Lies Beneath: The Top 3 Intrusive Site Investigation Methods What Lies Beneath: The Top 3 Intrusive Site Investigation Methods 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 The Importance of Continuing Education for Trenchless Professionals The Importance of Continuing Education for Trenchless Professionals 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 Slurry Pump Capacity & Flow Rates Explained: Sizing Slurry Pump Capacity to Match Project Conditions Slurry Pump Capacity & Flow Rates Explained: Sizing Slurry Pump Capacity to Match Project Conditions 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...

Understanding the 4 Stages of Site Investigation Understanding the 4 Stages of Site Investigation Understanding the 4 Stages of Site Investigation 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...

The Direct Pipe Method: Combining the Benefits of HDD and Microtunneling The Direct Pipe Method: Combining the Benefits of HDD and Microtunneling The Direct Pipe Method: Combining the Benefits of HDD and Microtunneling The Direct Pipe Method: Combining the Benefits of HDD and Microtunneling


Direct pipe is a hybrid method incorporating the benefits of HDD and microtunneling, while setting aside tedious, time-consuming processes...

Geotechnical Engineering Factors to Consider in Underground Pipeline Design and Installation Geotechnical Engineering Factors to Consider in Underground Pipeline Design and Installation Geotechnical Engineering Factors to Consider in Underground Pipeline Design and Installation Geotechnical Engineering Factors to Consider in Underground Pipeline Design and Installation


Installation methods, soil properties and conditions, external loads, and geotechnical hazards are some of the factors that engineers and...

Why Reinforced Concrete Pipe Is Ideal for Pipe Jacking Why Reinforced Concrete Pipe Is Ideal for Pipe Jacking Why Reinforced Concrete Pipe Is Ideal for Pipe Jacking 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...

The Importance of Tracer Wire Systems in Trenchless Technology The Importance of Tracer Wire Systems in Trenchless Technology The Importance of Tracer Wire Systems in Trenchless Technology The Importance of Tracer Wire Systems in Trenchless Technology


One way to ensure that pipelines are accurately detected is using tracer wires during installation so that they can be detected at a later...

3 Reasons Slot Trenching Is the Preferred Excavation Method 3 Reasons Slot Trenching Is the Preferred Excavation Method 3 Reasons Slot Trenching Is the Preferred Excavation Method 3 Reasons Slot Trenching Is the Preferred Excavation Method


Slot trenching is a more environmentally and worker-friendly way to lay new subterranean utility lines.

5 Reasons Why Fracture Mechanics is a Must for Every Drill Station 5 Reasons Why Fracture Mechanics is a Must for Every Drill Station 5 Reasons Why Fracture Mechanics is a Must for Every Drill Station 5 Reasons Why Fracture Mechanics is a Must for Every Drill Station


The mechanics of determining crack propagation is known as fracture mechanics. Using these skills at a drilling station can help mitigate...