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Author Archives for Brian Warren and Hunter Sansone

Articles by Brian Warren and Hunter Sansone

Features frankfurt airport
When Trenchless Kept Frankfurt Flying

How a Trenchless Wastewater Repair Saved the Day for One of Europe’s Largest Airports With nearly 65 Million passe...

November 20, 2018
Applications Black & Veatch Headquarters
Last Word: How Not to Get Caught with Your Valves...

Asset management can be a gradual process, but condition assessment requires more than a superficial scan of system comp...

November 13, 2018
Pipe Cleaning disc style pig
Raw Water Transmission Main Internal Cleaning Project Nets Big Return...

De Soto, Kansas, is a small city southwest of Kansas City, with approximately 6,000 citizens. It was experiencing an ala...

November 12, 2018
Engineering GHD Hespeler Rehab Aerial
Trenchless Insights: A Q&A with GHD’s Bradley Marin

With more than 28 years as a civil engineering technologist (C.E.T.), Bradley Marin has contributed to the growth of the...

November 8, 2018
Condition Assessment condition assessment using echologics
Condition Assessment in Fountain Valley, California

Called the “Gospel Swamps” a century ago for the church-revival gatherings popular there, the southern Calif...

November 5, 2018
Lateral Rehab lateral rehab
Trenchless Team Effort Yields Success in Downtown Minneapolis

Unique Rehabilitation of an 18-in. Oval Main Lateral Connection Located in the heart of Minneapolis, Minnesota, at the b...

November 2, 2018
Horizontal Directional Drilling
The Principles of Effective Solids Control

Although the use of drilling fluids within the horizontal directional drilling (HDD)/trenchless industry is still relati...

November 1, 2018
Features money
Understanding the Basics of Asset Life Cycle Costing and Risk...

Asset management is a core business principle and practice that will underlie everything an organization does. Decision ...

October 26, 2018
Directional Drilling
Tech Forum: Preparation, Operation and Maintenance of Mud Systems

Proper preparation, operation, and maintenance of your mud recycling system can not only extend the performance and life...

October 25, 2018
Pipe Relining plano
City of Plano White Rock Creek & Prairie Creek Sewer...

Plano, Texas embarked on a mission in 2015 to rehabilitate more than three miles of reinforced concrete pipe (RCP) After...

October 24, 2018
Manhole Rehab sewer rehab
Two Decades Repairing San Diego Sewers

The City of San Diego’s Metropolitan Wastewater Division has been rehabilitating its deteriorated sewers for nearl...

October 22, 2018
Horizontal Directional Drilling Lemke
Iowa Proves Fertile Ground for Compact HDD Contractor

While fiber-optic cable installation work appears to be getting ready to ramp up once again, in some places around the U...

October 19, 2018
Condition Assessment investigator
Use Data, Not Assumption to Optimize Capital Improvement Programs

A Coastal City Uses Pipe Condition Assessment Tools to Optimize its Capital Improvement Program Like many of its peers, ...

October 18, 2018
Pipe Relining uv grp liner
Upping the UV GRP Game

Challenges and obstacles are a common occurrence around the Washington, D.C., metropolitan region and it does not always...

October 17, 2018
Horizontal Directional Drilling american augers hdd rig
Keeping your HDD Maxi Rig up and Running

The “maxi” class of horizontal direction drilling (HDD) machines are the largest and most powerful rotation ...

October 11, 2018
Pipe Relining hobas liner shaft
Flow Monitoring Proves Sliplining Advantages

Sliplining Milwaukee’s 90-Year-Old CSO to Increase Flow Capacity One concern that almost all municipalities have a...

October 10, 2018
International sewer rehab
Sewer Rehab in Mexico City

AOC Aliancys and INBODE recently collaborated to rehabilitate part of Mexico City’s wastewater infrastructure usin...

October 9, 2018
Pipe Bursting pipe-bursting in Indiana
Trenchless Technology Tech Forum: Tips for Pipe Bursting Technique

Nearly 40 years of evolution in pipe bursting equipment, tooling and technique enables today’s contractors to avoi...

October 8, 2018
Grouting culvert
Culvert Grouting: How Two Culverts Benefited from Polyurethane Grouting

In 2016, Hurricane Matthew left a path of destruction in its wake up the East Coast. North Carolina was hard hit by stor...

October 5, 2018
Pipe Relining applied felts
Tips for Choosing the Right CIPP Liner

Choosing the right lining material for a cured-in-place pipe (CIPP) rehabilitation project can never be an “off th...

October 4, 2018