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Author Archives for Brian Warren and Hunter Sansone

Articles by Brian Warren and Hunter Sansone

Directional Drilling virtual hydrolics software
HDD Engineered to Minimize Frac-out in New Zealand

The past decades have seen the rapid development of horizontal directional drilling (HDD) technologies and services for ...

November 28, 2017
Rehabilitation reduction die
Swagelining in Florida — CompressionFit HDPE Pipe Lining and Pipe...

A pilot project using the technology of CompressionFit HDPE pipe lining — Swagelining — and high-density pol...

November 27, 2017
Canada assessment tools
Cutting Capital Costs with Pipeline Condition Assessment Tools

Utilities relying on “break map” historical data of pipeline leaks and failures to make pipeline replacement...

November 22, 2017
Pipe Relining
Full CIPP Rehabilitation with Reinstatements

For many years, small diameter CIPP contractors were struggling to find ways to reinstate connections in lined pipes. In...

November 20, 2017
Canada Canada Map Flag
Canadian Natural Gas Pipeline Report 2017: Expanding Natural Gas Pipeline...

Canada is blessed with one of the world’s largest stores of natural energy resources. However, the country’s...

November 17, 2017
Pipe Bursting pipe-bursting in Indiana
Using Pipe Bursting to Install a New Main in Soggy...

Built on an ancient lakebed halfway between Indianapolis and Louisville, the city of Seymour, Indiana, lies about 10 ft ...

November 16, 2017
Canada Tunnelling Through a Subterranean Valley
Tunnelling Through an Undocumented Subterranean Valley

The West Trunk sewer twinning project consists of approximately 9.34 km of ∅3.023 m rock tunnel located up to 52 m...

November 14, 2017
Pipe Relining UV-CIPP
Another Department of Transportation Sees the Light

The Pennsylvania Department of Transportation (PennDOT) certainly cannot consider a department-wide procedural change to...

November 8, 2017
Features Rebecca Trunk Wastewater Main
From the Publisher: Sensational Trenchless Projects of the Year

Traditionally, we present the Projects of the Year in our October issue — so here we are once again! Perhaps, you ...

November 8, 2017
Canada work force display
Trenchless Technology Canada Point of View: Fostering the Next Generation...

Looking back, it is hard to believe that I have been at the University of Waterloo (UWaterloo) for 20 years and the exec...

November 7, 2017
Pipe Relining Water Relining
Water Relining in Laramie, Wyoming

Older pipelines can pose a host of issues for potable water infrastructure. Assessment of a 20-in. coal tar-coated, inte...

November 6, 2017
Canada drilling in the winter
Avoiding a Deep Freeze: Tips for Horizontal Directional Drilling in...

Sitting at my desk and looking at the beautiful fall colors out my window, I can only think of one thing: “When wi...

November 3, 2017
Pipe Relining MFG Floor
Louisiana Laterals: How a Dig-and-Replace Contractor Invested in CIPP and...

For so many years, traditional dig-and-replace was the primary sound practice for upgrading a sewer collection system. S...

November 1, 2017
Rehabilitation slip lining in the Bay Area
Preserving the Bay Area Through Sliplining

With any aging system, inspection, cleaning, rehabilitation and repair is essential to maintaining the systems integrity...

October 26, 2017
Features WinCan Analyst
Pennsylvania City Turns to Sewer Inspection Software to Upgrade its...

Situated 80 miles west of Philadelphia, the City of Lebanon, Pennsylvania, has become one of the fastest growing small c...

October 25, 2017
Lateral Rehab Innovac
Lateral Profile: Innovac Diversifies into Lateral Inspections

Founded in 1954, Innovac had humble beginnings as a residential duct cleaning company. Over time, it expanded its offeri...

October 20, 2017
Last Word CIPP
Last Word: Is CIPP Safe?

Cured-in-Place Pipe (CIPP) was introduced in 1971 as an alternative to digging up and replacing sewers, and it was intro...

October 19, 2017
Applications Massachusetts Pipe Bursting Project
Contractor Fights Tides, Terrain in Tough Massachusetts Pipe Bursting Project

Difficult projects are their strong point, according to D’Allessandro Corp. project manager Peter Piantedosi. The ...

October 16, 2017
Directional Drilling American Augers M200D
HDD Fluid Cleaning Systems: Reducing Increased Costs of HDD Operation

The environmental and financial impacts of drilling fluid on HDD jobsites continue to be a priority for HDD contractors....

October 12, 2017
Canada PVC liners
NovaForm PVC Liner Used to Rehab a Culvert in Ontario

Earlier this year, culverts along Highway 7, west of Lindsay, Ontario, were revitalized using NovaForm PVC Liner, a prod...

October 11, 2017