Cathodic Protection

Current Mapping Assists in Evaluating Pipelines: How Pipeline Mapping Works

Pipeline current mapping methodology, which has been extensively utilized and designed through a collaboration among several gas companies, involves evaluating the coating of a pipeline from above ground. This is accomplished via the use of electromagnetic techniques.

U.S. House Introduces Bridge Corrosion Prevention and Repair Act

Introduced over the summer of 2022, the proposed federal legislation would require corrosion planning and the use of qualified and trained professionals on all bridge construction, repair, and maintenance projects throughout the country.

Deadline Nears for 2023 MP Corrosion Innovation Awards

Winning innovations must show potential for a positive impact in corrosion control. Innovations can be related to coatings and linings, materials, design, equipment, testing, monitoring, modeling/risk assessment, cathodic protection, chemical treatment, or beyond.

Taking an Engineered, Integrated Approach to External Corrosion Management

In a panel discussion, Enbridge’s Keith Parker, Corrpro’s Trey Johnston, and Elsyca’s Christophe Baete explain how a collaborative process known as the Engineered, Integrated Approach to External Corrosion Management (IECM) could change the industry.

U.S. Study Calls for More Oversight of Offshore Oil, Gas Pipelines

According to a study from the U.S. Government Accountability Office, a more robust oversight process is needed to ensure the integrity of approximately 8,600 miles of active offshore oil and gas pipelines in the Gulf of Mexico. New proposed rules are expected by late 2022.

IMPACT PLUS: How One Company Is Helping Themselves and the Industry

Corrosion management audits are beneficial to participating companies because they identify where opportunities are to improve internal processes and procedures. Gaps are often found between different business or geographic units.

Nominations Sought for 2023 MP Corrosion Innovation Awards

Since 2014, the MP Corrosion Innovation of the Year Awards program has provided a forum for innovative professionals to showcase their corrosion mitigation technologies and receive recognition for their solutions. Winners are selected by a diverse industry panel.

Researchers Develop New Probe to Measure Corrosion of Concrete Rebar

A research team at the Indian Institute of Technology Bombay has developed a new surface probe to measure the extent of corrosion in concrete rebar, which they say is more sensitive and accurate than conventional measurement techniques.

Clean Tech and Developing the Digital Oilfield

Digital oilfield operations seek to use digital technology to replace manual processes. This can offer a myriad of benefits, including improved cathodic protection monitoring data, safety, cost efficiencies, and a significant reduction of potential negative environmental impacts.

Water Main Breaks: Case Studies and Analysis

Water main breaks lead to extensive costs and make up a significant portion of municipal budgets due to repair costs, flood damage, loss of revenue for companies impacted, and the disruption to essential public services like health care or fire protection.

AMPP Member Reflects on Champlain Towers Efforts: Part 3

In the final column of this three-part series, longtime AMPP member Byron Evetts provides his perspective on the Champlain Towers South recovery efforts and wreckage in the days after the devastating collapse.

Using Impressed Current Cathodic Protection in Urban Areas

There are times when it is necessary to use impressed current cathodic protection (ICCP) in urban areas, in spite of concerns about extensive interference. This article describes three ICCP systems that can be used safely in urban environments. They are distributed anode (parallel) groundbeds, deep anode groundbeds, and low-output surface groundbeds.

Safety, PPE Considerations for Corrosion Control Projects

Charles S. Brown, PCS—deputy director of coatings at engineering, design, planning, and construction management firm Greenman-Pedersen, Inc.—offers a detailed checklist of safety and personal protective equipment (PPE) considerations when at a jobsite.

Anodes Performance of Subsea Vibration Data Logger System

In deep-water applications in the Gulf of Mexico, vibration-induced fatigue issues often arise due to wave-induced motion, vessel-induced motion, vortex-induced vibration, and/or flow-induced vibration.

AMPP Member Reflects on Champlain Towers Efforts: Part 2

In part two of this three-part series, longtime AMPP member Byron Evetts provides his perspective on the Champlain Towers South recovery efforts and wreckage in the days after the devastating collapse.