Overview
Texas Gas Transmission, LLC operates a hydrostatic test discharge facility in Walls, Mississippi, supporting gas pipeline integrity testing under US PHMSA and DOT 49 CFR Part 192 regulations.
Texas Gas Transmission, LLC operates the Hydrostatic Test Discharge FN 14567 facility in Walls, DeSoto County, Mississippi. This facility is part of the natural gas pipeline infrastructure in the United States, supporting hydrostatic testing procedures essential for pipeline safety and integrity verification. The facility operates under the regulatory framework of the US Pipeline and Hazardous Materials Safety Administration (PHMSA) and DOT 49 CFR Part 192, which governs gas pipeline safety. Hydrostatic test discharge facilities are used to manage water discharged during pressure testing of pipelines, ensuring compliance with environmental and safety standards. The facility's NAICS code 486210 indicates it is classified under pipeline transportation of natural gas. Located near the Mississippi River, the facility plays a role in maintaining the reliability of regional gas transmission networks. Proper management of test discharge water is critical to prevent environmental impact on local waterways and ecosystems. The facility's operational status underscores its ongoing contribution to pipeline infrastructure integrity in the region.
Environmental context
The facility is situated in DeSoto County, Mississippi, near the Mississippi River and several tributaries. Hydrostatic test discharge involves large volumes of water that must be managed to prevent erosion, sedimentation, or contamination of nearby water bodies. The proximity to populated areas and waterways necessitates careful adherence to environmental permits and best practices to protect local aquatic habitats and drinking water sources.
Frequently asked questions
The facility is located on Goodman Road in Walls, DeSoto County, Mississippi, with the zip code 38680.
Hydrostatic test discharge facilities manage water used during pressure testing of gas pipelines. The water is discharged and treated to meet environmental standards before being released, ensuring pipeline integrity without harming the environment.
The facility operates under US PHMSA and DOT 49 CFR Part 192, which sets safety standards for gas pipelines, including hydrostatic testing procedures and discharge management.
Hydrostatic testing involves pressurizing a pipeline with water to verify its strength and leak-tightness. This helps identify defects or weaknesses before the pipeline is placed into service, preventing failures and protecting public safety.
Discharge water must be managed to prevent contamination of local waterways. Facilities typically use filtration, sedimentation, and pH adjustment to meet Clean Water Act standards before release, protecting aquatic ecosystems.
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