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Trenchless Technology Applications

Locking Gear Mechanism Mechanical Trenchless Point Repair Sleeve with a Locking Gear Mechanism for Pipes of Varying Inner Diameter and Offset Joints
Dr. Jey K. Jeyapalan
February 23, 2015
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Manhole Rehab Quadex
Quadex Rebrands as Result of Expanding Product and Service Offerings
February 20, 2015
Features Hydro Excavation
Hydro Excavation: The Safe Choice
February 20, 2015
Canada HDD and Pipe Ramming Used to Install Water and Wastewater Lines in Wood Buffalo
HDD and Pipe Ramming Used to Install Water and Wastewater Lines in Wood Buffalo
February 17, 2015
Canada Ivis Inc.
Contractor Profile Rehabbing with Ivis Inc.
February 17, 2015
Canada TBMs Dig-in as Saskatoon Continues to be Canada’s Fastest Growing City
TBMs Dig-in as Saskatoon Continues to be Canada’s Fastest Growing...

In 2012, the City of Saskatoon, Saskatchewan embarked on a two-year design-build project to improve ...

February 16, 2015
Canada D.M. Robichaud
D.M. Robichaud — A Leader in the Canadian Sewer Rehab...

Dave Robichaud’s entire 41-year-plus construction career has involved rehabilitating sewer sys...

February 16, 2015
Canada Derek Potvin Interview
Picking the Brain of: Derek Potvin

President, Robinson Consultants Inc. and Outgoing NASTT Chairman Please give our readers a little bi...

February 13, 2015
Canada CIPP for Drinking Water Mains
CIPP for Drinking Water Mains – A Retrospective

It’s no secret that North America faces serious challenges to keep its sewer and water systems...

February 12, 2015
News engineering-graphic
Ohio Department of Transportation Selects Woolpert for Complex Culvert Projects

Woolpert has been awarded a contract with the Ohio Department of Transportation’s (ODOT) Distr...

February 11, 2015
Canada Kim Lewis Sr.
Family, R&D at Centre of LiquiForce’s Continued Success

What started out as a way for a dad to work with his sons in 1987 transformed into one of the larges...

February 10, 2015
Features rjs-chips-three
Expanding the Information Envelope on CIPP Liner Installations

Ever since the first CIPP liner was placed into a pipeline more than 40 years ago, knowing what is i...

February 9, 2015
Features Northwest Pipe Co. Expands Its Market in Trenchless
Northwest Pipe Co. Expands Its Market in Trenchless

Real Steel If there’s one point to take away regarding the manufacturing and supply of welded ...

January 13, 2015
Directional Drilling Contractor Profile: Don E. Kelly Inc.
Contractor Profile: Don E. Kelly Inc.

Don E. Kelly Contractor Inc. is a well-established telecommunications contracting company based in s...

January 12, 2015
Features NYSDOT Embraces Centrifugally Cast Concrete Pipe for Trenchless Storm Sewer Rehab
NYSDOT Embraces Centrifugally Cast Concrete Pipe for Trenchless Storm Sewer...

After trial projects and letting several projects under emergency contracts, the New York State Depa...

January 12, 2015
Features Choosing the Right Pipe
Choosing the Right Pipe

From oil and gas projects to sewer work and every trenchless application in between, pipe selection ...

January 12, 2015
Canada
2014 Top 10 Trenchless Design Firms Notable Projects

The Top 10 Trenchless Design Firms of 2014 have done some incredible work. Here, each has highlighte...

December 16, 2014
Archives
Stantec Finds Key Niche in Trenchless Market

Community in Mind Stantec doesn’t try to hide its assertive business style, and its employees ...

December 15, 2014
Features
Trenchless Contractor’s Pipe Ramming Solution Spares City Months of Delay

Glacial Till Surprise The five-person crew from Iowa Trenchless LC of Panora, Iowa, had anticipated ...

December 15, 2014
Pipe Relining
Using CIPP for Water Mains

A Less Disruptive Approach As infrastructure ages, water utility owners are tasked with the replacem...

December 15, 2014