TSP: 006968077 TSP Name: ENABLE MISSISSIPPI RIVER TRANSMISSION, LLC Critical Notice Description: Not a critical notice Notice Effective Date: 05/01/2023 Notice Effective Time: 07:35 Notice End Date: 00/00/0000 Notice End Time: 00:00 Notice Identifier: 4553 Notice Status Description: Initiate Notice Type: Planned Service Outage Posting Date/Time: 05/01/2023 07:28 Required Response Indicator Description: No response required Response Date: Response Time: Subject: PLANNED SERVICE OUTAGE Notice Text: Revision Start Date End Date Prev Start D Prev End Date MRT Location Line Maintenance Potential I N 4/6/2023 6/6/2023 Ft Hill Station FT Hill / Westline Unit 8 Bearing replacements 8 N 4/11/2023 4/21/2023 Ft Hill Station FT Hill / Westline Unit 7 Cylinder repairs 3 N 4/17/2023 4/19/2023 Mainline 2 (Glendale to Carlisle) Mainline 2 Integrity SCCDA Assesments 1 N 4/21/2023 4/30/2023 Unionville Storage EOS FT Hill / Westline EOS Shut In 1 N 4/27/2023 4/27/2023 Ft Hill Station Ft Hill / Westline Ultrasonic Meter Tube Cleanings 1 N 5/1/2023 6/30/2023 Glendale Station Mainline 2, 3 Bi-directional flow project 1 N 6/1/2023 6/1/2023 Biggers Station Mainline 2, 3 Simulated ESD 1 N 6/1/2023 6/1/2023 Tuckerman Station Mainline 2, 3 Simulated ESD 1 N 6/12/2023 6/16/2023 Westline Westline Cleaning Pigs 1 N 7/28/2023 8/2/2023 Ft Hill Station FT Hill / Westline Ring gear starter install 1 N 8/3/2023 8/8/2023 Ft Hill Station FT Hill / Westline Ring gear starter install 1 N 8/7/2023 8/8/2023 Glendale Station Mainline 2,3 Supply diversity project 8 N 8/8/2023 8/11/2023 Perryville Hub Mainline 2, 3 Bi-directional flow project 8 N 11/1/2023 11/1/2023 Carlisle Station Mainline 2, 3 Station ESD 1 N 11/1/2023 2/1/2024 Unionville Storage Unit 1 Ft Hill / Westline Compresssor Overhaul 1 N 11/14/2023 11/15/2023 Ft Hill Station Ft Hill Line Station ESD / OPP Testing 1 N TBD /SEPT 2023 TBD/SEPT 2023 Mainline 3 (Glendale to Ft Hill) Mainline 3 Integrity Pigging Project / SCCDA Assesments 1 1. No capacity impact is expected at this time. 2. Coordinating with necessary loads. 3. Based on historical and current throughput, no capacity impact is expected. In the event nominations increase significantly, restrictions may become necessary. 4. Coordinating maintenance with interconnecting pipe to minimize customer impact. No capacity impact is expected at this time; however, if operating conditions change, affected parties will be notified. 5. Affected production notified of shut-in during work. 6. Customers may experience pressure fluctuations, but no capacity impact is anticipated. 7. Based upon customer nominations, restrictions may become necessary. 8. Based on all available information, capacity will be impacted. Capacity reductions will be done in accordance with the provisions of EGT's tariff regarding scheduling and interruption of services. mpact * For a more readable version of this document click Here