Overview
I-136 Location E is a gas pipeline segment in Sacramento, California, used for chemical cleaning and smart pigging operations on Line 108 between mile posts 50.69 and 74.93.
I-136 Location E is a gas pipeline facility located in Sacramento, California, United States. This segment of Line 108 spans from mile post 50.69 to 74.93 and is dedicated to chemical cleaning and smart pigging operations, which are essential maintenance activities to ensure pipeline integrity and efficiency. The facility operates under the regulatory oversight of the Pipeline and Hazardous Materials Safety Administration (PHMSA) and complies with 49 CFR Part 192 for gas pipelines. The pipeline is classified under NAICS code 486210 for pipeline transportation of natural gas. The segment is part of a larger natural gas transmission network serving the Sacramento region and beyond. Typical gas pipelines in this area are constructed from steel with cathodic protection systems to prevent corrosion. The facility's operational status is active, indicating ongoing maintenance and monitoring. This pipeline segment plays a critical role in the regional natural gas supply chain, supporting residential, commercial, and industrial consumers in Sacramento County. Regular cleaning and pigging operations help maintain flow efficiency and reduce the risk of internal corrosion or blockages. The facility's proximity to urban areas underscores the importance of rigorous safety protocols and regulatory compliance to protect public safety and the environment.
Environmental context
The pipeline segment runs through Sacramento County, which features a mix of urban, suburban, and agricultural land uses. Proximity to populated areas and waterways such as the Sacramento River requires careful management of potential risks from leaks or ruptures. The commodity transported (natural gas) poses fire and explosion hazards, but modern pipeline safety practices, including cathodic protection and regular pigging, mitigate these risks. The region's Mediterranean climate with dry summers and wet winters can affect soil stability and corrosion rates, necessitating ongoing monitoring.
Frequently asked questions
I-136 Location E is located in Sacramento, California, United States, along Line 108 between mile posts 50.69 and 74.93.
This facility is used for chemical cleaning and smart pigging operations on a natural gas pipeline to maintain flow efficiency and integrity.
Gas pipelines in the U.S. are regulated by the Pipeline and Hazardous Materials Safety Administration (PHMSA) under 49 CFR Part 192.
Smart pigging involves using an instrumented device (pig) that travels inside the pipeline to inspect for defects, corrosion, or other anomalies.
Typical safety measures include cathodic protection, regular inspections, leak detection systems, and compliance with PHMSA regulations.
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