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  1. Home
  2. Articles by: Andrew Farr

Author Archives for Andrew Farr

Articles by Andrew Farr

Archives
How to Repair 91 Manholes in 24 Days

The City of Winterset, Iowa, recently completed the reconstruction of 97 manholes using the Mr. Manh...

September 12, 2012
Archives
Waterline Replacement through Pipe Bursting in Greensboro, N.C.

While operating their family-owned sewer cleaning and rehabilitation business, brothers Jeff Greene,...

September 12, 2012
Archives
Charlotte Deploys New Acoustic Inspection Technology to Reduce Cleaning Costs...

The City of Charlotte, N.C., is responsible for maintaining service to more than 229,000 connections...

September 12, 2012
Archives
Pennsylvania Manholes Protected from Flooding

In northeastern Pennsylvania, there is a beautiful valley nestled between two mountain ranges creati...

September 12, 2012
Archives
Cobble-Filled Soils Challenge Idaho Contractor

Any trenchless installation contractor that has ever attempted to bore through the sedimentary stuff...

September 12, 2012
Directional Drilling
HDD Used to Install Horizontal Environmental Wells in Florida

CA activities were conducted continuously through 1997. In 1998, an air stripper remedial system ini...

September 12, 2012
Canada
U.S. Construction Equipment Exports Increase 24 Percent Through First 6...

U.S. Construction Equipment Exports Increase 24 Percent Through First Six Months of 2012; Canada is...

September 10, 2012
Canada
Jalur Cahaya Sdn Bhd (JCSB) Turns to Acoustic-Based Leak Detection...

Jalur Cahaya Sdn Bhd (JCSB) is a full service environmental engineering company that is dynamically...

September 6, 2012
News
Robbins EPBs get set for Singapore’s Downtown Line

In one of many deep shaft sites throughout Singapore, the first of six 6.65-m (21.8-ft) diameter Rob...

September 6, 2012
News
Aegion Corp. Receives $12.9 Million Pipe Rehabilitation Contract in Hong...

Aegion Corp. (Nasdaq Global Select Market: AEGN) recently announced that its subsidiary, Fyfe Hong K...

September 6, 2012
News
UA Engineering Professor Uses Aerospace Materials to Build Endless Pipeline

Mo Ehsani, professor emeritus of civil engineering at the University of Arizona, has designed a new,...

September 6, 2012
News
Hatch Mott MacDonald Announces New Corporate Headquarters Location

Hatch Mott MacDonald is announcing plans to move its corporate headquarters to a new location in Woo...

September 6, 2012
News
Pure Technologies Engineering Services Group Secures U. S. Work

Pure Technologies Ltd. (TSX: PUR) has announced that its engineering services group, Pure Engineeri...

August 27, 2012
News
Celebrate OUCC-toberfest at the Opportunities in Utility Construction Conference Networking...

Celebrate OUCC-toberfest at the Opportunities in Utility Construction Conference Networking Receptio...

August 24, 2012
News
Taking GPR Surveying Technology to New Dimensions

Ever since the explosion in development of Ground Probing Radar (GPR) systems in the 1990s, the tech...

August 24, 2012
Archives
Obituary: William D. Kennedy

William D. Kennedy, an internationally recognized expert on tunnel ventilation who was instrumental...

August 24, 2012
News
Indianapolis Attracts Strong Turnout for NAT 2012

The biennial North American Tunneling (NAT) Conference June 24-27 at the JW Marriott in downtown Ind...

August 24, 2012
Pipe Cleaning
Product showcase

Vactor Mfg.The Vactor 2100 Plus CB provides all of the benefits of the Vactor 2100 Plus combination ...

August 21, 2012
Directional Drilling
When Good Tools Go Bad

In my travels, one of the most common questions I’m asked by contractors is: “How long should my...

August 21, 2012
Directional Drilling
HDD Maxi Rig Update:

With so many technological advancements constantly driving the equipment side of trenchless construc...

August 21, 2012
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