H-109 Pipeline Hydrotesting 11-11-24 Update

System Wide Notice Detail

TSP Name: EQUITRANS (TSP: 189569585)

10/30/2024 1:36 PM

Page 1 of 2

TSP Name / TSP:

EQUITRANS (189569585)

Post Date/Time:

10-30-2024 01:38:00 PM

Subject:

H-109 Pipeline Hydrotesting 11-11-24 Update

Notice Type:

OPERATIONAL FLOW ORDER/PLANNED SERVICE OUTAGE

Notice ID:

116939

Prior Notice ID:

0

Notice Status Description:

Supersede

Critical Notice Description:

Critical Notice

Notice Effective Date:

10-30-2024

Notice Effective Time:

01:38:00 PM

Notice End Date:

01-31-2025

Notice End Time:

12:00:00 AM

Required Response Indicator Description:

NO RESPONSE REQUIRED

System Wide Notice Detail

TSP Name: EQUITRANS (TSP: 189569585)

10/30/2024 1:36 PM

Page 2 of 2

Notice Text:

Equitrans L.P. is providing notice of a change of isolation points for upcoming hydrotesting on the H-109 Pipeline. The isolation points have been
updated from Caldwell Valve Set (coordinates 40.111035 / -80.058635) and Greenlee Gates (coordinates 40.14417 / -80.00730) to Cokeburg
Gates (coordinates 40.104684 / -80.067688) and Greenlee Gates (coordinates 40.14417 / -80.00730) on the H-109 pipeline.

Equitrans L.P. will be performing hydrotesting on its H-109 Pipeline in Mainline Operational Area 2 beginning at 7:00 AM ET on November 11,
2024, and is issuing an OFO in accordance with Section 6.11 of the General Terms and Conditions of its FERC Gas Tariff.

In conjunction with this maintenance, all People’s Natural Gas Delivery/Receipt points between Cokeburg Gates (coordinates 40.104684 / -
80.067688) and Greenlee Gates (coordinates 40.14417 / -80.00730) on the H-109 pipeline must be shut in by 7:00 AM ET on November 11,
2024, and remain shut in for the duration of this maintenance.

Additionally, Customer Receipt Meters: #11765 and #17017 (Ingram IC), #17047 (Amity IC) must be shut in by 7:00 AM ET on November 11,
2024, and remain shut in for the duration of the maintenance.

If Customer and/or Customer’s operator fails to comply with the terms of this OFO, such Customer shall be subject to (1) liability for any
damages including, but not limited to, direct, consequential, exemplary, or punitive damages incurred by Equitrans or any other party as a result
of such failure, (2) a penalty of $25 per Dth times the quantity of gas by which the Customer deviated from the requirements of this OFO, (3) flow
control, and/or (4) a reduction in scheduled quantities to match flowing gas. In addition, Equitrans will not permit post-cycle adjustments to avoid
an OFO penalty.

Estimated duration of the outage is 11 days. Upon completion of the maintenance the OFO will expire and Equitrans L.P. will notify the impacted
parties when they can turn back in-line.

Customers should monitor Equitrans’ Informational Postings website for updates to this notice.

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