Equitrans Notice 136736

10-20-2025 00:00:00

Page 1 of 1

System Wide Notice Detail

TSP Name:

EQUITRANS, L.P.

TSP:

189569585

Post Date/Time:

Mon Oct 20 00:00:00 GMT 2025

Subject:

Cygrymus Compressor Station Maintenance (Transmission) 11-18-25 Update

Notice Type:

CRITICAL

Notice ID:

136736

Prior Notice:

136656

136656

Notice Status Desc:

Supersede

Critical Desc:

Critical Notice

Notice Eff Date:

10-20-2025

Notice Eff Time:

00:00:00

Notice End Date:

01-31-2026

Notice End Time:

00:00:00

Required Response Indicator Description:

NO RESPONSE REQUIRED

Notice Text:

Equitrans L.P. is providing notice of a date change for upcoming maintenance at its Cygrymus Compressor Station. The maintenance that was
scheduled for November 04, 2025, through November 06, 2025, Gas Days is now scheduled for November 18, 2025, through November 20, 2025,
Gas Days.
Equitrans L.P. will perform maintenance at its Cygrymus Compressor Stations in its Mainline Operational Area 3 beginning at 10:00 AM ET on
November 18, 2025, and continue through November 20, 2025, Gas Day.
In conjunction with this maintenance, customers may experience higher than normal pressures on the following pipelines in Mainline Operational
Area 2, Mainline Operational Area 3 and Mainline Operational Area 4:H-111, H-115, H-148, H-149, H-302, H-306, GSF-912, GSF-993, H-557,
GSF-604, H-527, H-515, H-518, H-511, H-509, and H-508.

Equitrans L.P. will notify impacted parties of anticipated point specific volume reductions.

Customers should monitor Equitrans’ Informational Postings Website for updates to this notice and applicable posted Operationally Available
Capacity.

*This data represents data available within the last 3 months. For prior data to this time period, please contact your customer service representative.