TSP:                                     872670161
 TSP Name:                                ENABLE GAS TRANSMISSION, LLC
 Critical Notice Description:             Not a critical notice
 Notice Effective Date:                   04/14/2023
 Notice Effective Time:                   09:00
 Notice End Date:                         04/20/2023
 Notice End Time:                         08:59
 Notice Identifier:                       5238
 Notice Status Description:               Initiate
 Notice Type:                             Maintenance
 Posting Date/Time:                       03/14/2023 09:27
 Required Response Indicator Description: No response required
 Response Date:
 Response Time:
 Subject:                                 PLANNED CHILES DOME EOS 2023


 Notice Text:


 This Operational Alert (OA) is being issued pursuant to Section 20, GT&C of EGT s Tariff to notify
 shippers of planned end-of-season (EOS) maintenance at EGT s Chiles Dome Storage Facility
 with an effective date of April 14th, 2023, and an anticipated completion date of April 20th,
 2022.
 Shippers system-wide shall maintain actual receipts and deliveries commensurate with
 scheduled volumes.  EGT will have limited operational flexibility to manage pipeline imbalances
 and anticipates it will be unable to support unscheduled long positions.  EGT may reduce
 scheduled receipts intraday to balance with the corresponding deliveries as necessary to
 maintain system deliverability and operational integrity.  EGT requires all delivery point
 operators to keep actual daily takes out of the system equal to or greater than scheduled
 quantities, regardless of their cumulative imbalance position, unless scheduled with EGT. EGT
 will schedule receipts and deliveries in accordance with EGT s Tariff.
 Should any of the details of this posting change, EGT will notify its shippers and update this
 notice accordingly.
 If you have any questions concerning this alert, please contact your Customer Solutions
 Representative.

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