Direct Assessment Projects
Surveyor with locator in grassy industrial field

Company

Nicor Gas

Project

External Corrosion Direct Assessment (ECDA), Internal Corrosion Direct Assessment (ICDA), and Stress Corrosion Cracking Direct Assessment (SCCDA)on HCA's of Gas Transmission Pipeline Networks

Location

Naperville, IL

Year

2022-2024

Worker inspecting coated underground pipeline in trench

Company

Southern Company Gas

Project

External Corrosion Direct Assessment (ECDA), Internal Corrosion Direct Assessment (ICDA), and Stress Corrosion Cracking Direct Assessment (SCCDA)on HCA's of Gas Transmission Pipeline Networks

Location

IL and GA

Year

Ongoing

Company

Southern Company Gas

Project

External Corrosion Direct Assessment (ECDA), Internal Corrosion Direct Assessment (ICDA), and Stress Corrosion Cracking Direct Assessment (SCCDA)on HCA's of Gas Transmission Pipeline Networks

Location

IL and GA

Year

Ongoing

Worker inspecting coated underground pipeline in trench
Two hard-hatted workers inspecting industrial pipelines

Company

Linde

Project

External Corrosion Direct Assessment (ECDA) on High Consequence Areas of H2 Pipeline Network

Location

TX, LA, and IN

Year

Ongoing

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Company

Tivoli Midstream

Project

External Corrosion Direct Assessment (ECDA) on Ammonia Pipelines

Location

Houston, TX

Year

Ongoing

Company

Tivoli Midstream

Project

External Corrosion Direct Assessment (ECDA) on Ammonia Pipelines

Location

Houston, TX

Year

Ongoing

Two people boating on calm marsh waters
Cathodic Protection Installation
Two utility workers digging near roadside

Company

Atlanta Gas Light

Project

Shorted Casings Program - Engineering Support on Gas Distribution Network

Location

Atlanta, GA

Year

Ongoing

Construction worker on aerial lift inspecting industrial pipes

Company

Olin

Project

Turnaround Support for CP Retrofitting/Anode Installation on Seawater Condenser

Location

Freeport, TX

Year

Ongoing

Company

Olin

Project

Turnaround Support for CP Retrofitting/Anode Installation on Seawater Condenser

Location

Freeport, TX

Year

Ongoing

Construction worker on aerial lift inspecting industrial pipes
Construction drilling crew operating rig and hoses

Company

Nicor Gas

Project

Deepwell CP System Design, Installation, and Commissioning on Gas Storage Facility

Location

Mendota, IL

Year

2021

Workers inspecting yellow utility boxes in field

Company

DOW Chemical

Project

Deepwell Cathodic Protection and AC Mitigation Systems - Supply, Installations, and Commissioning

Location

Angleton, TX

Year

2017

Company

DOW Chemical

Project

Deepwell Cathodic Protection and AC Mitigation Systems - Supply, Installations, and Commissioning

Location

Angleton, TX

Year

2017

Workers inspecting yellow utility boxes in field
CP Monitoring and Maintenance
Technician using multimeter on corrosion control panel

Company

Olin

Project

Bi-monthly and Annual Surveys on Various Cathodic Protection Systems and Pipelines in Chemical Plants

Location

Freeport, TX

Year

Ongoing

Utility worker scanning ground near power lines

Company

Nicor Gas

Project

Alternating Current Voltage Gradient (ACVG) Survey on Dubuque Gas Transmission Line

Location

Illinois

Year

Ongoing

Company

Nicor Gas

Project

Alternating Current Voltage Gradient (ACVG) Survey on Dubuque Gas Transmission Line

Location

Illinois

Year

Ongoing

Utility worker scanning ground near power lines
Technicians using multimeter on industrial storage tank

Company

Olin

Project

Troubleshooting on CP System for Seawater Condenser in Chemical Plant

Location

Freeport, TX

Year

2025

Utility worker locating underground lines near railroad crossing

Company

Atlanta Gas Light

Project

Inspection, Troubleshooting, and Retrofitting of Under-Performing CP Systems on Gas Distribution Networks Throughout the Atlanta Metropolitan Area

Location

Atlanta, GA

Year

2022-2024

Company

Atlanta Gas Light

Project

Inspection, Troubleshooting, and Retrofitting of Under-Performing CP Systems on Gas Distribution Networks Throughout the Atlanta Metropolitan Area

Location

Atlanta, GA

Year

2022-2024

Utility worker locating underground lines near railroad crossing
AC Mitigation Studies & Design
Field technician testing electrical equipment by railing

Company

Burns & McDonnell

Project

Commissioning of AC and Cathodic Protection Systems on Dubuque Gas Transmission Line

Location

Illinois

Year

Ongoing

Field technician with laptop inside yellow railing

Company

Nicor Gas

Project

Induced AC Evaluation and Mitigation Design on Gas Transmission Line

Location

North Aurora, IL

Year

2022-2023

Company

Nicor Gas

Project

Induced AC Evaluation and Mitigation Design on Gas Transmission Line

Location

North Aurora, IL

Year

2022-2023

Field technician with laptop inside yellow railing
Workers installing yellow safety railing around underground valve

Company

DOW Chemical

Project

Deepwell CP and AC Mitigation Systems - Supply, Installation and Commissioning

Location

Freeport, TX

Year

2022

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Company

HDR

Project

Induced AC Evaluation and Mitigation Design on 20" Gas Transmission Line

Location

Crestwood, IL

Year

2022

Company

HDR

Project

Induced AC Evaluation and Mitigation Design on 20" Gas Transmission Line

Location

Crestwood, IL

Year

2022

Rebar grid with utility pedestals and fencing
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