Municipal


Worker performing maintenance on railway railroad track. Worker performing maintenance on railway railroad track. Worker performing maintenance on railway railroad track. Worker performing maintenance on railway railroad track.


Demand for new railroad infrastructure is increasing due to a growth in urbanization and a desire to reduce travel time, resulting in...

Old large rusty water pipes. Corroded metal pipe destroyed. Old large rusty water pipes. Corroded metal pipe destroyed. Old large rusty water pipes. Corroded metal pipe destroyed. Old large rusty water pipes. Corroded metal pipe destroyed.


The corrosion of steel piping and its related components is a continuous and virtually unstoppable process. Here we'll look at some of the...

Combating Sanitation System Corrosion Combating Sanitation System Corrosion Combating Sanitation System Corrosion Combating Sanitation System Corrosion


Sanitation corrosion is a worldwide problem that permeates through a system of moving waste to processing stations, often ending with water...

Several steam gauges. Several steam gauges. Several steam gauges. Several steam gauges.


There are many types of steam and important aspects to consider when using process steam systems for industrial purposes.

Corrosion and Electrical Interference in Buried Metallic Structures Corrosion and Electrical Interference in Buried Metallic Structures Corrosion and Electrical Interference in Buried Metallic Structures Corrosion and Electrical Interference in Buried Metallic Structures


Electrical interference is a threat that accelerates corrosion in buried metallic structures such as pipelines, tanks and vessels....

View of river water in Flint, Michigan View of river water in Flint, Michigan View of river water in Flint, Michigan View of river water in Flint, Michigan


Brown discolored water began appearing in a city’s drinking water after a change to the water supply. Further investigations revealed the...

Quiz: Anti-Graffiti Coatings and Corrosion Quiz: Anti-Graffiti Coatings and Corrosion Quiz: Anti-Graffiti Coatings and Corrosion Quiz: Anti-Graffiti Coatings and Corrosion


Anti-graffiti coatings can be used to help lower cleaning and repainting costs and deter further vandalism. Some coatings may also assist...

Is Surface Preparation for Concrete Repairs a Fad? Is Surface Preparation for Concrete Repairs a Fad? Is Surface Preparation for Concrete Repairs a Fad? Is Surface Preparation for Concrete Repairs a Fad?


Proper attention to surface preparation is essential to achieve a robust bond between repair materials and the existing concrete substrate....

Waterborne Coatings: Environmental and Health Regulations Meet Coatings Technology Waterborne Coatings: Environmental and Health Regulations Meet Coatings Technology Waterborne Coatings: Environmental and Health Regulations Meet Coatings Technology Waterborne Coatings: Environmental and Health Regulations Meet Coatings Technology


The minimal use or lack of solvents makes waterborne coatings a viable way to meet or exceed stringent environmental and personal health...

Corrosion Management in Water Treatment: A Look at Water Pipeline Corrosion and Why It's Becoming a Problem Corrosion Management in Water Treatment: A Look at Water Pipeline Corrosion and Why It's Becoming a Problem Corrosion Management in Water Treatment: A Look at Water Pipeline Corrosion and Why It's Becoming a Problem Corrosion Management in Water Treatment: A Look at Water Pipeline Corrosion and Why It's Becoming a Problem


Drinking water travels through metallic pipes. The corrosion rate depends upon dissimilar metals used in pipes and water parameters such as...

The Tuberculation Battle: How to Effectively Use the Unidirectional Flushing Method The Tuberculation Battle: How to Effectively Use the Unidirectional Flushing Method The Tuberculation Battle: How to Effectively Use the Unidirectional Flushing Method The Tuberculation Battle: How to Effectively Use the Unidirectional Flushing Method


Tuberculation is a common problem associated with aging metal iron pipes. In an attempt to improve operational efficiency and overall water...

Evaluating New Trenchless Technology for Water and Wastewater Pipeline Infrastructure Evaluating New Trenchless Technology for Water and Wastewater Pipeline Infrastructure Evaluating New Trenchless Technology for Water and Wastewater Pipeline Infrastructure Evaluating New Trenchless Technology for Water and Wastewater Pipeline Infrastructure


New economical rehabilitation technologies show promise in extending the operation life of critical assets. A review of a recent EPA study...

The Impact of the Pipeline Safety Act of 2011 on the Industry The Impact of the Pipeline Safety Act of 2011 on the Industry The Impact of the Pipeline Safety Act of 2011 on the Industry The Impact of the Pipeline Safety Act of 2011 on the Industry


Even though pipelines are one of the safest and most reliable forms of energy transportation, there is a long history of pipeline failures...

Q&A with Ron Bianchetti: Finding the Source of Costly Sewer Corrosion Q&A with Ron Bianchetti: Finding the Source of Costly Sewer Corrosion Q&A with Ron Bianchetti: Finding the Source of Costly Sewer Corrosion Q&A with Ron Bianchetti: Finding the Source of Costly Sewer Corrosion


Water/wastewater infrastructure corrosion expert, Ron Bianchetti, discusses a 2014 study examining how coagulants used in drinking water...

What We Can Learn From Mass Underground Water Pipe Corrosion What We Can Learn From Mass Underground Water Pipe Corrosion What We Can Learn From Mass Underground Water Pipe Corrosion What We Can Learn From Mass Underground Water Pipe Corrosion


A lack of effective corrosion prevention could be a main cause for the failure of the metallic pipes used for the water system. This...

A Failure Analysis of Hydrogen Embrittlement in Bridge Fasteners A Failure Analysis of Hydrogen Embrittlement in Bridge Fasteners A Failure Analysis of Hydrogen Embrittlement in Bridge Fasteners A Failure Analysis of Hydrogen Embrittlement in Bridge Fasteners


A case study showing some of the technical issues and problems that can arise in modern steel and concrete structures, including hydrogen...

Increasing Cathodic Corrosion Protection to Pipelines by Removing Underground Earthing Increasing Cathodic Corrosion Protection to Pipelines by Removing Underground Earthing Increasing Cathodic Corrosion Protection to Pipelines by Removing Underground Earthing Increasing Cathodic Corrosion Protection to Pipelines by Removing Underground Earthing


Remedial work was required to avoid stray current corrosion where a gas pipeline and a fire protection system water main were in close...

Lessons Learned from 50 Years of Coatings Testing at SA Water Lessons Learned from 50 Years of Coatings Testing at SA Water Lessons Learned from 50 Years of Coatings Testing at SA Water Lessons Learned from 50 Years of Coatings Testing at SA Water


This article provides key findings and lessons learned from test results generated across eight environmental test sites with the aim of...

Cathodic Protection of a Sewage Treatment Dissolved Air Flotation Tank Cathodic Protection of a Sewage Treatment Dissolved Air Flotation Tank Cathodic Protection of a Sewage Treatment Dissolved Air Flotation Tank Cathodic Protection of a Sewage Treatment Dissolved Air Flotation Tank


A dissolved air flotation tank with extensive corrosion required recoating of the entire tank and an upgrade of several components,...