NATGAS PIPELINE CRITICAL NOTICE: Southern Natural Gas Complete Sched Maint. — Riincon Seg 270

( This is the verbatim text of a critical notification provided by the pipeline operator to its shippers. The information has not been independently verified by Reuters. This item may be followed by a news story depending on the severity of the incident's impact, if any, on operations. )) Company Name: Southern Natural Gas Notice Type Description: MAINTENANCE Posted Date: 10/16/2026 Effective Date: 10/16/2026 End Date: 10/17/2026 Posting Text: Notice of Completion of Scheduled Unit Maintenance — Rincon Compressor Station (Segment 270 — Rincon) Elba Express Company's(“EEC”) Operator informed Southern Natural that the scheduled unit maintenance at the Rincon compressor station (Segment 270 — Rincon) located in Effingham County, GA referenced on Southern's weekly EBB maintenance postings and on posting (#712519) posted on October 12, 2026, and scheduled for Friday October 16, 2026, has been completed. As a result, Segment 270 (Rincon) capacity of 960 Mdth/d will be returned to full capacity effective Intraday 2 cycle, gas day Friday October 16, 2026. Please continue to reference our weekly EBB postings for current maintenance information. If you have any questions, please contact your