August 1, 2025

To: All Transwestern Customers

Subject:  Panhandle Lateral - Pipeline Outage - P2 Station to Valve P311

Reason: Hydrostat Test

A section of Transwestern's Panhandle Lateral will be taken out of service for hydrostatic testing during this outage. Flows from Station 9 to P3 and flows from P3 to Station 9 will be taken to zero (0). Some inter-lateral receipt and deliveries may be accommodated.  Please contact your account or scheduling representative with any questions.

August 12^th thru August 19^th, 2025 (8 Days)

Interconnects affected:

Receipts Available:

POI 57274 - ANR Red Deer - (No Deliveries)

POI 10594 - Southern Star - (No Deliveries)

POI 79064 - Enbridge Trunk E (Palo Duro)

Deliveries Available:

POI 28786 -Owens Corning

POI 78474-  Atmos Randall

POI 79058 - Atmos Pampa

POI  500612 - Brillhart

Interconnects Unavailable:

POI 9198- CIG Tumbleweed

POI 60667 - NNG Gray

POI  8042 - PEPL Hansford

August 20^th, 2025

Back to the original capacity at all interconnects.

Transwestern reserves the right to revise the above listed schedule. Please continue to monitor the Transwestern website for updates and schedule changes. Contact your account or scheduling representative if you need additional information.