Understanding the Threat of Corrosion to Municipal Infrastructure
Corrosion is one of the most significant challenges faced by municipal water and gas distribution systems. This silent menace often occurs underground, slowly damaging pipelines that serve our communities. One of the key factors contributing to this corrosion is electrical voltage, which has gained recognition as a primary culprit. Addressing this issue effectively is crucial, and that’s where the expertise of Utility Testing and Geographic Information Systems LLC (UTGIS) comes into play.
Innovative Solutions by UTGIS
UTGIS offers a groundbreaking service that can swiftly pinpoint destructive electrical voltages across citywide systems. By identifying these hazardous conditions early, utility crews have an opportunity to prevent significant damage, such as leaks or breaks, before they occur.
Mark Voigtsberger, President of UTGIS, notes that pipeline damage due to direct current (DC) and alternating current (AC) voltages has been well-documented in technical literature. However, it is only in recent years that they discovered streetlights are a significant source of these voltages impacting pipelines. This revelation is vital for municipal management.
The Role of Streetlights in Pipeline Damage
In 2023, research highlighted that a substantial percentage of corrosion-related leaks in water systems were attributable to electrical voltages. According to Voigtsberger, UTGIS’s internal data suggests that the actual figure might be even higher. The problems associated with streetlights often derive from wiring issues within the light fixtures or junction boxes. Factors like aging wiring, vandalism, and rodent damage can lead to unintended electrical discharge, which can initiate pipeline corrosion, especially when temperatures drop or pressure fluctuates.
Signs of Voltage Issues
One red flag that could signal problems with water and gas systems is when metallic pipes begin to fail or leak much sooner than the expected lifespan recommended by the manufacturer. Another concerning indicator is when field workers or meter technicians report electric shocks. Voigtsberger emphasizes that any shock means there is an underlying problem with a nearby electrical system, warranting an investigation.
The Importance of Regular Electrical Testing
UTGIS strongly advocates for annual electrical testing of both DC and AC voltage in municipal systems. They are uniquely positioned as the only company capable of conducting wide-scale testing for these voltages. Voigtsberger notes that while the usage of DC voltage was declining until the early 2000s, the rise of LED streetlights, electric vehicle charging stations, and other energy-efficient technologies has led to a resurgence. Given their destructive nature, DC voltages can damage pipelines significantly faster than AC, sometimes within weeks.
About UTGIS
Utility Testing and Geographic Information Systems LLC is not just a service provider; it is a certified Veteran Owned Small Business (VOSB) committed to ensuring the safety and integrity of municipal infrastructure. By leveraging advanced testing techniques, UTGIS plays a crucial role in safeguarding essential services against the detrimental effects of corrosion.
For more information or to consult with UTGIS regarding their testing services, interested parties can reach out to Mark Voigtsberger at 1 (425) 381-2984.
Frequently Asked Questions
What is the primary service offered by UTGIS?
UTGIS specializes in electrical testing to identify harmful voltages in municipal water and gas systems, helping to prevent corrosion and damage.
Why is corrosion a concern for municipal systems?
Corrosion can lead to significant leakage and damage to pipelines, resulting in costly repairs and service interruptions for communities.
How does electrical voltage contribute to pipeline corrosion?
Electrical voltages, particularly from streetlights and other municipal infrastructure, can accelerate the corrosion process in conductive pipes, leading to premature failures.
What indicators suggest electrical problems in water systems?
Key indicators include early pipe failures, leaks, and reports of electrical shocks by field workers, indicating a need for investigation.
How often should electrical testing be conducted?
UTGIS recommends conducting annual electrical testing for both DC and AC voltages to ensure the safety and integrity of municipal systems.
