Articles

 

July 2019: Why Cities Are the Frontline Defence Against Climate Change  - The environmental benefits of keyhole technology

January 2016: Dig Differently Magazine  - Refusing to Cut Corners - Ontario Hydroexcavation Contractor Rids Self of Traditional Pavement Cutters

 

Fall 2015: Ontario Road Builder Magazine  - Keyhole Coring & Reinstatement Helping Extend Pavement Life

 

July 2015: Utility Contractor Magazine  - A Quick (and efficient) Fix: Keyhole Coring allows vacuum excavation crews to get in and out with minimal disruption

 

September 2014: Canadian Underground Infrastructure Magazine  - Stop Cutting Corners: Keyhole Technology, a core strategy for effective and environmentally-friendly utility cuts and repairs

 

October 2013: Canadian Business Journal - Utilicor Technologies Overview

 

July 2013: Damage Prevention Professional -The Key(hole) to Damage Prevention

 

May 2013: American Gas Association Conference Presentation - National Grid Core Strategy Saves Millions Per Year with Keyhole Technology

 

September 2011: APWA Reporter Agents of Change - How keyhole technology became a standard in the Valley of the Sun

 

September 2011: Business Weekly, Northern Nevada - Keyhole Technology Spurs Gas Project at Lake Tahoe

 

February 2011: American Gas Magazine - Working smarter with keyhole technology

 

February 2010: Underground Construction - Coring 101 - The basics of running a

reliable keyhole program

 

June 2010: Journal of Town and City Management -

A core strategy for effective and environmentally friendly utility cuts and repairs

 

April 2008: Gas Technology Institute Newsletter -

City of Toronto Introduces Comprehensive Keyhole Standards

 

April 2007: Underground Construction Magazine - Seeing is Believing:

The Case for Potholing

 

July 2006: Trenchless Technology - Keyhole Technology Paves

the Way for Underground Repairs

 

July 2005: Trenchless Technology - Keyhole Technology: After 40 years,

An Overnight Success

 

May 2005: The Globe and Mail - The Key to Painless Repairs for

Toronto's City Streets

 

February 2005: Pipeline Gas Journal - Innovative Keyhole Technology

Adds Savings to Atmos Energy's Business

 

September 2004: Trenchless Technology - Gas Contractor Robert B Somerville

Gets to the Core of the Matter with New Keyhole Technology

 

April 2004: Article - Pipeline and Gas Journal - Keyhole Coring Technology

Cost Saving Solution For Underground Main Repairs

 

December 2003: Underground Focus - Core Patch is Stronger than

Surrounding Pavement

 

December 2002: Pipeline & Gas Journal - Enbridge Gas Distribution

Introduces New Technology for Improved Pavement Repairs with Keyhole Technology 

 

 

 

 

 

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