TW Planned Service Outage

Notice Type Description: Planned Service Outage
Notice Identifier: 90340
Critical Notice Description: Critical notice
Posting Date/Time: Sep 2 2022 8:58AM
Notice Status Description: Initiate
Required Response Indicator Description: No response required
Response Date/Time:
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: Station 7, 8, 9 - Engine & compressor maintenance.10/4 thru 11/4/22
Notice Effective Date/Time: Oct 4 2022 9:00AM
Notice End Date/Time: Nov 2 2022 8:45AM

Notice Text:

Nominated Volume Affected

September 2, 2022


To: All Transwestern Customers

Subject: East Mainline system - Compressor Station maintenance.

Reason: Station 7 (Mountainair,NM), Station 8 (Corona, NM), Station 9 (Roswell, NM) - Engine & compressor maintenance.

This maintenance could affect receipt volumes from the West Texas & Panhandle Laterals flowing west through Station 9 (Roswell, NM). In addition, volumes flowing from West Texas to the Panhandle thru Station 9 could be affected.

Gas Day October 4th thru October 19th, 2022

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 20th thru November 4th, 2022

Total capacity for Station 9 receipt volumes (west flow) will increase from 650,000 MMBtu/d to approximately 680,000 MMBtu/d.

Gas Day November 5th, 2022

Total capacity for Station 9 receipt volumes (west flow) will increase from 680,000 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: Station 7 (Mountainair, NM), Station 8 (Corona, NM), & Station 9 (Roswell, NM)