Notice Type Description:	Planned Service Outage
Notice Identifier:	112094
Critical Notice Description:	Critical notice
Posting Date/Time:	Sep 16 2025 11:15AM
Notice Status Description:	Initiate
Required Response Indicator Description:	No response required
Response Date/Time:
TSP:	7933047
TSP Name:	TRANSWESTERN PIPELINE COMPANY, LLC
Subject:	East Mainline System - Compressor Station maintenance. 9/23 thru 10/23/25
Notice Effective Date/Time:	Sep 23 2025 9:00AM
Notice End Date/Time:	Oct 24 2025 8:59AM
Notice Text: Nominated Volume Affected	September 16, 2025 To: All Transwestern Customers Subject: East Mainline system - Compressor Station maintenance. Reason: Station 6 (Laguna, NM) & Station 7 (Mountainair, NM) - Engine & compressor maintenance. This maintenance could affect receipt volumes from the West Texas & Panhandle Laterals flowing west through Station 9 (Roswell, NM). Gas Day September 23^rdthru October 13^th, 2025 Total capacity for Station 9 receipt volumes (west flow) will be reduced from 750,000 MMBtu/d to approximately 650,000 MMBtu/d. Gas Day October 14^ththru October 16^th, 2025 Total capacity for Station 9 receipt volumes (west flow) will be reduced from 650,000 MMBtu/d to approximately 600,000 MMBtu/d. Gas Day October 17^th thru October 20^th, 2025 Total capacity for Station 9 receipt volumes (west flow) will increase from 600,000 MMBtu/d to approximately 750,000 MMBtu/d. Gas Day October 21^stthru October 23^rd , 2025 Total capacity for Station 9 receipt volumes (west flow) will be reduced from 750,000 MMBtu/d to approximately 600,000 MMBtu/d. Gas Day October 24^th, 2025 Total capacity for Station 9 receipt volumes (west flow) will increase from 600,000 MMBtu/d to approximately 750,000 MMBtu/d. Transwestern reserves the right to revise the above listed schedule. Please continue to monitor Transwestern website for updates and schedule changes.
Reason:	Pipeline Maintenance
Location:	East Mainline System - Station 6 (Laguna, NM) & Station 7 (Mountainair, NM)