Notice Type Description: Planned Service Outage
Notice Identifier: 88654
Critical Notice Description: Critical notice
Posting Date/Time: Apr 13 2022 1:59PM
Notice Status Description: Supersede
Required Response Indicator Description: No response required
Response Date/Time:
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: East Mainline System - Pipeline Integrity & Compressor Station Maintenance. 5/10 thru 5/19/22
Notice Effective Date/Time: May 10 2022 9:00AM
Notice End Date/Time: May 20 2022 8:59AM

Notice Text:

Nominated Volume Affected

April 13, 2022


To: All Transwestern Customers

Subject: East Mainline Capacity reduction. 

Reason: Pipeline Integrity & Compressor Station Maintenance.

This maintenance could affect receipt volumes from the West Texas & Panhandle Laterals flowing through the East Mainline system.

REVISION 1 - The dates and available capacity has been revised for this East Mainline maintenance. Please see notes below.

May 10th, 2022

East Mainline capacity will be reduced from 750,000 MMBtu/d to 600,000 MMBtu/d.

May 11th thru 12th, 2022

East Mainline capacity will be reduced from 600,000 MMBtu/d to 550,000 MMBtu/d.

May 13th thru 19th, 2022

East Mainline capacity will increase from 550,000 MMBtu/d to 680,000 MMBtu/d.

May 20th, 2022

East Mainline capacity will increase from 680,000 MMBtu/d to 750,000 MMBtu/d.


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.
Reason: Pipeline Maintenance
Location: East Mainline System