Critical Notice

TSP:006958581
TSP Name:ANR Pipeline Company

Notice Type Desc: Plnd Outage
Posting Date/Time: 03/21/2023 12:30
Notice Effective Date/Time: 04/03/2023 09:00
Notice End Date/Time: 05/10/2023 08:59
Notice ID: 11137
Notice Status Desc: Initiate
Prior Notice:  
Reqrd Rsp: 5
Rsp Date/Time:  
Subject: Southwest Mainline Capacity Reduction - SWML Northbound (Updated: March 21, 2023) Updated: ANR will continue planned maintenance along the SWML.
Notice Text:
Southwest Mainline Capacity Reduction - SWML Northbound (Updated: March 21, 2023)


New: ANR will be conducting planned integrity dig and compressor station maintenance along the Southwest Mainline in the Southwest Southern segment (Zone 5). As a result, capacity at the locations below will be restricted as follows:

- SWML Northbound (LOC # 226630)
110-MMcf/d (leaving 580-MMcf/d) for 4/3 - 4/7
70-MMcf/d (leaving 620-MMcf/d) for 4/11 - 4/12
100-MMcf/d (leaving 590-MMcf/d) for 5/1 - 5/2
100-MMcf/d (leaving 590-MMcf/d) for 5/9


The estimated impact to Firm Primary is as follows:

SWML Northbound (LOC # 226630)
Effective 4/3 - 4/7
0% - Based on the Current Net Shipper Nominations
6% - Based on the Current Contracted MDQ

Effective 4/11 - 4/12
0% - Based on the Current Net Shipper Nominations
0% - Based on the Current Contracted MDQ

Effective 5/1 - 5/2 & 5/9
0% - Based on the Current Net Shipper Nominations
5% - Based on the Current Contracted MDQ


Based on current nominations, it is anticipated that this posting may result in the capacity allocation reduction of IT and/or Firm Secondary.


For any questions regarding nominations or scheduling, please call the ANR Noms and Scheduling Hotline at: 1-800-827-5267.


Please contact the following with any questions regarding operations or facilities.
Michael Gosselin 832-320-5167 - Operations Planning
Howard Earl 832-320-5855 - Gas Control