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Trenchless Technology Applications

spray lining in North Carolina North Carolina Mountain Resort Community Finds a Solution to I/I
Suzan Chin-Taylor
May 4, 2022
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Pipe Relining GeoKrete geopolymer was applied to the corroded pipe under Houston
Geopolymer Pipe Rehab Keeps Major City Running Without Street, Rail Interruptions
May 3, 2022
Pipe Inspection/Evaluation ECUA inspection
A Proactive Approach to Inspecting, Rehabilitating Service Laterals Reaps Benefits for ECUA
April 29, 2022
Pipe Relining relining in Winnepeg
Relining a Fresh Water Main Under a River in Winnipeg
April 28, 2022
Tech Forum Raptor OspreyView data of utilities
Tech Forum – 3D GPR Arrays: A Robust Tool Reducing the Level of Uncertainty in the Subsurface
April 26, 2022
Sewer sewer bypass
Managing Risks in Sewer Bypass Design

With the growth of the sewer rehabilitation industry, more municipalities are choosing the trenchles...

April 20, 2022
Rehabilitation Flint Water distribution line
Sewer Rehabilitation, Lead Replacement Poised to Thrive with Increased Funding...

Editor’s Note: This story is the second of a three-part series from Wade Trim that focuses on ...

April 19, 2022
Pipe Relining Warren Environmental’s 301-14 epoxy.
Epoxy Coatings Key to Major Rehab Siphon Project

This story begins with a multi-million-dollar investment to update a large national event center and...

April 18, 2022
Manhole Rehab University Park in Sarasota, Florida
Rehabilitation of 23 Manholes at University Park, Sarasota, Florida

A comprehensive video inspection of the 409 manholes in University Park identified a number of deter...

April 15, 2022
Pipe Relining
Primus Line Partners with MTC for the Distribution of its...

Making headlines in trenchless circles is the recently announced strategic partnership between two e...

April 14, 2022
Vacuum Excavation PPI vacuum excavator
Lateral Rehab Contractor Increases Efficiencies Using Hydrovac to Locate Lines

For the construction industry, April serves as the unofficial kickoff of the busy season. And since ...

April 13, 2022
Pumps dewatering under tracks
Dewatering 101: An Introduction to Construction Dewatering

Construction dewatering is the process of removing groundwater from a construction site to provide a...

April 12, 2022
Canada feedermain upgrade in Calgary
CIPP Provides a Relatively Painless Solution to Upgrade Existing Watermains...

Expansion of two components of rail transportation in Calgary resulted in the required upgrade of tw...

April 11, 2022
Canada Polar Communications fibre install
Year-Round Fibre Installations the Norm for Polar Communications

If the last two years have taught the world anything, it’s the importance of connectivity and ...

April 8, 2022
Manhole Rehab Hill Services spray rig
Using Structural Epoxy System for Manhole Rehabilitation in Topeka, Kansas

Topeka, Kansas, has approximately 760 miles of sanitary sewers. Although the City is constantly taki...

April 6, 2022
Canada large diameter guided auger boring in Alberta
Large Diameter Guided Auger Boring in Alberta

Irrigation supply is critical for the livelihood of farmers and residents in Southern Alberta. To pr...

April 4, 2022
Canada QC
Queen’s University Studying QA, QC and Liner Design

Liner properties, such as elastic flexural modulus, flexural strength, long-term property retention...

April 1, 2022
Grouting lateral grout equipment
NASSCO Report – Sewer Grouting Provides Permanent Solution to a...

Looking for a permanent solution to a costly inflow and infiltration problem, Waterford, Connecticut...

March 23, 2022
Directional Drilling Direct Pipe pipe thruster
Direct Pipe Is No Panacea, but it Could be the...

Direct Pipe was developed to provide another tool in the toolbox of trenchless pipeline installation...

March 21, 2022
Person of the Year Derek Potvin
Get to Know Derek Potvin, P. Eng. – Trenchless Technology’s...

From the time he was a child, Derek Potvin, P.Eng., had a sense of curiosity and an insatiable thirs...

March 16, 2022