Southern Star Central Gas Pipeline, Inc. Weekly Environmental Report

The Southern Star Central Gas Pipeline, Inc. has submitted a weekly environmental report for the Nash Compressor Station in Grant County, Oklahoma. The report covers the activities and environmental conditions from August 17 to August 23, 2025. The report details various construction activities, environmental issues, and corrective actions taken by the company.

Key Takeaways:

• The report covers a total of 9 days of construction activity, with the majority of work taking place between August 18 and August 23, 2025.
• The construction activities included installation of water meters, hydrovac excavation, and pouring of concrete for underground supports.
• Environmental issues identified included fabric panels of silt fence being blown down due to overnight winds, and 40-feet of silt fence being added around a fill sand stockpile in preparation for potential rain.
• Corrective actions taken included additional stakes being added to secure silt fence panels, and the installation of silt fence around the fill sand stockpile.
• Relevant environmental activities mentioned include the verification of dry film thickness readings on coated welds and fittings, and the blasting and coating of welds.
• Environmental compliance issues and resolutions, as well as issues and concerns identified by landowners, were reported as none.
• Photo logs were provided for each day of construction, including pictures of the excavation area, silt fence installation, and backfilling and compaction of waterline ditch alongside the auxiliary building.

Statistics:

• Total days of construction activity: 9
• Number of environmental issues identified: 2 (silt fence blown down, potential rain next week)
• Number of corrective actions taken: 2 (additional stakes added to secure silt fence panels, installation of silt fence around fill sand stockpile)
• Total amount of silt fence installed: 40 feet
• Total number of welds located and verified: 15
• Total number of photo logs provided: 4

Sources:

• Southern Star Central Gas Pipeline, Inc. Weekly Environmental Report (CP25-148)
• Federal Energy Regulatory Commission (FERC) Document Link: https://elibrary.ferc.gov