EMERGENT REPAIR AT STA 563 UNIT 1A EFFECTIVE 8-28-2026

Pursuant to Article XII of the General Terms and Conditions of Tennessee's FERC Gas Tariff, Tennessee is posting notice of an emergent repair issue at STA 563 near Centerville, TN (Segment 860 BH).  During the scheduled annual inspection and safety device check Tennessee identified an issue at Unit 1A which requires immediate repairs.  Personnel are onsite and evaluating the repairs. Tennessee is estimating the impact to be up to an additional 315,000 Dth pathed through STA 860 North (Segment 860 BH).  Based upon current nominations, restrictions through a pro rata portion of Secondary Out of the Path nominations pathed through STA 860 North (Segment 860 BH) are at risk as early as Timely Cycle for the Gas Day of Sunday, August 30, 2026 and until further notice.  Previously scheduled volumes pathed through STA 860 North (Segment 860 BH) will not be curtailed; however, all increases pathed through STA 860 North (Segment 860 BH) for the remainder of today's Gas Day, August 28, 2026, and Saturday's Gas Day, August 29, 2026, are at risk. 

Updates will be posted as more information becomes available.

Please contact your Scheduler if you have any questions.