Overview
AGT - Valve 31 & Pigging Site is a gas pipeline facility in Coventry, Connecticut, United States. It operates as part of the natural gas transmission infrastructure in Tolland County.
AGT - Valve 31 & Pigging Site is a gas pipeline facility located on Hop River Rd in Coventry, Connecticut, United States. This operational site serves as a valve and pigging station along a natural gas transmission pipeline, supporting the safe and efficient transport of natural gas through Tolland County. The facility operates under the regulatory oversight of the Pipeline and Hazardous Materials Safety Administration (PHMSA) and complies with 49 CFR Part 192, which governs gas pipeline safety in the United States. As a pigging site, it enables the use of pipeline inspection gauges (pigs) for cleaning and inspecting the pipeline interior, a standard practice for maintaining pipeline integrity and preventing corrosion or blockages. This site plays a key role in the regional natural gas grid, contributing to the reliable delivery of energy to residential, commercial, and industrial customers in Connecticut. Its location in a rural area near Coventry minimizes proximity to dense populations, though it remains subject to routine safety inspections and cathodic protection monitoring to mitigate corrosion risks.
Environmental context
The facility is situated in a rural area of Tolland County, near the Hop River and other local waterways. Pipeline operations in this region are subject to environmental regulations aimed at preventing leaks and protecting water resources. The site's pigging activities help reduce the risk of corrosion-related failures, which is critical for safeguarding nearby ecosystems.
Frequently asked questions
AGT - Valve 31 & Pigging Site is located on Hop River Rd in Coventry, Tolland County, Connecticut, United States.
A pigging site allows the insertion and retrieval of pipeline inspection gauges (pigs) used for cleaning, inspecting, and maintaining the interior of gas pipelines. This helps ensure pipeline integrity and prevent blockages or corrosion.
Gas pipeline facilities in the United States are regulated by the Pipeline and Hazardous Materials Safety Administration (PHMSA) under 49 CFR Part 192, which sets safety standards for design, construction, operation, and maintenance.
Safety measures include cathodic protection systems to prevent corrosion, pressure monitoring, leak detection systems, regular inspections, and emergency shutdown procedures. Sites also comply with PHMSA's integrity management requirements.
This facility is part of the natural gas transmission network that delivers gas to utilities and consumers in Connecticut. Valve and pigging sites enable safe operation and maintenance, supporting reliable energy supply to residential, commercial, and industrial users.
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