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Trenchless Technology Applications

Brass Inc. hydrovac Hydrovac or Airvac? What’s Better?
Terry Rawn
September 24, 2021
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Canada Fletcher's Creek project
Challenging Trunk Sewer Condition Assessment and Rehabilitation Initiatives in the Region of Peel
September 20, 2021
Grouting chemical grouting
Chemical Grouting Was the Solution to Rehab Cracks and Leaking Joints for Pipes Underneath a Regional Airport
September 17, 2021
Rehabilitation Epoxytec employees
Epoxytec’s Focus on Water & Wastewater Rehab Fuels its Success
September 14, 2021
Condition Assessment smoke testing
Locating I&I Through Smoke Testing
September 13, 2021
Directional Drilling Ditch Witch HDD
HDD to Benefit from PG&E’s Undergrounding Plans

Pacific Gas & Electric (PG&E) announced in July that it plans to initiate a multi-year effort to bury approximat...

September 10, 2021
Canada CSS spray applied
Toronto Spray-applied Project Requires Additional Attention

The rehabilitation of the Wilket Creek Sanitary Trunk Sewer and the North York Storm Trunk Sewer project in Toronto had ...

September 9, 2021
Pipe Relining
Scenic City Sees the Light: Chattanooga Contractor Adds LED CIPP...

Municipalities have long known the benefits of cured-in-place pipe rehab to fix their deteriorated and leaking sewer sys...

August 24, 2021
Features
Get Smart – RH Borden Helps Customers Harness the Power...

“Smart cities,” has been a buzz phrase in municipal circles for the last decade as cities transition from pa...

August 20, 2021
Storm Water/Culverts stormwater pipe in Indiana
Spray-applied Rehab Saves Indiana Stormwater Pipe

The City of Carmel, Indiana, was in a dire situation when a rusted stormwater pipe ruptured, creating a massive sinkhole...

August 18, 2021
Condition Assessment condition assessment in Fountain Valley, CA
Condition Assessment Helps Fountain Valley Devise a Proactive Asset Management...

The City of Fountain Valley, California, supplies its 55,000 residents with a blend of groundwater sourced from six city...

August 17, 2021
Lateral Rehab lateral rehab
NASSCO Report – Lateral Rehabilitation Committee

As NASSCO enters its 2021/2022 fiscal year, the Board of Directors has assigned specific goals designed to achieve NASSC...

August 16, 2021
Directional Drilling Maxi HDD rig
Maxi Rigs and Post-Pandemic

2020 was the year of COVID-19 and worldwide pandemic lockdowns. Being an essential service, work in the horizontal direc...

August 13, 2021
Pipe Relining geopolymer lining on Kentucky sewer
Geopolymer Lining Used for Kentucky Combined Sewer System

Even in ideal conditions, rehabilitating 1,400 ft of a 72-in. combination sewer with geopolymer mortar is challenging wo...

August 12, 2021
News 4M Analytics
Ophir Wainer Joins 4M Analytics to Lead North American Growth

Since its formation in 2019, 4M Analytics has evolved from a group of individuals with a few ideas to a team with soluti...

August 12, 2021
News
Brown and Caldwell Receives $100K WRF Grant

The Water Research Foundation (WRF) has granted $100,000 to Brown and Caldwell for the project, Developing a Framework f...

August 11, 2021
Microtunneling Canadian River Crossing
Crossing the Canadian River – Vadnais Digs Deep for Microtunneled...

The 100-mile-long Atoka Pipeline connects the Atoka Reservoir in southeast Oklahoma to Lake Stanley Draper Reservoir on ...

August 10, 2021
Condition Assessment
Tech Forum – 5 Questions City Officials May Have about...

  Partnering with the community creates more informed stakeholders, buy-in and public confidence. With smoke testin...

August 9, 2021
Directional Drilling Dick Melsheimer
Melfred Borzall Marks 75 Years

As the horizontal directional drilling (HDD) industry marks its golden anniversary in 2021, one of its early pioneering ...

August 6, 2021
Manhole Rehab Resinating Lewisville pipe
A Sinking Feeling – Collapsed Pipe, Deplorable Manholes Put EIPI...

When the workers at the Waste Management landfill serving the Dallas-Fort Worth Metroplex noticed a hole forming at the ...

August 5, 2021