Overview
Pacific Gas & Electric I-192C & I-502A is an operational gas distribution station in Walnut Creek, California. It serves the Contra Costa County area under PG&E's natural gas network.
Pacific Gas & Electric I-192C & I-502A is a gas distribution station located at 401 Walnut Ave in Walnut Creek, California. Operated by Pacific Gas and Electric Company, this facility is part of the extensive natural gas distribution infrastructure serving Contra Costa County and the broader San Francisco Bay Area. As a gas distribution station, it regulates and meters natural gas flow from high-pressure transmission lines to lower-pressure local distribution networks. The facility operates under the regulatory oversight of the California Public Utilities Commission (CPUC) and adheres to federal pipeline safety standards under 49 CFR Part 192. PG&E's gas distribution system in California includes thousands of miles of pipeline and numerous distribution stations that ensure reliable gas delivery to residential, commercial, and industrial customers. The station's NAICS code 221210 indicates its role in natural gas distribution. This station plays a critical role in the local energy infrastructure, providing natural gas to Walnut Creek and surrounding communities. Its location in a suburban area requires adherence to strict safety protocols, including regular inspections and pressure monitoring. The facility contributes to the region's energy reliability and supports the daily energy needs of thousands of customers.
Environmental context
The station is situated in a suburban residential area of Walnut Creek, California, which is part of the seismically active San Francisco Bay Area. Proximity to populated areas necessitates robust safety measures, including seismic shut-off valves and regular pipeline integrity assessments. The facility's operations are subject to California's stringent environmental regulations, including air quality management and methane leak detection requirements.
Frequently asked questions
Pacific Gas & Electric I-192C & I-502A is located at 401 Walnut Ave, Walnut Creek, California 94598, in Contra Costa County.
It is a natural gas distribution station that regulates and meters gas flow from high-pressure transmission lines to local distribution networks serving residential, commercial, and industrial customers.
The station is operated by Pacific Gas and Electric Company (PG&E), a major investor-owned utility serving northern and central California.
Gas distribution stations in California must comply with federal pipeline safety regulations under 49 CFR Part 192, enforced by the Pipeline and Hazardous Materials Safety Administration (PHMSA), as well as state regulations by the California Public Utilities Commission (CPUC).
PG&E implements regular inspections, pressure monitoring, leak detection, and maintenance programs. In seismically active areas like Walnut Creek, stations are equipped with seismic shut-off valves and undergo integrity assessments to mitigate earthquake risks.
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