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Northwest Pipeline LLC Notice Detail

Northwest Pipeline LLC


NOTICE # 24-110
Burley Solar Inspections, Pocatello Unit 1 Maintenance and Roosevelt to Goldenda posted on Jul 11 2024 3:14PM

TSP Name:  Northwest Pipeline LLC     TSP:  67977322

Critical:  Y
Notice Stat Desc:  INITIATE
Notice Type Desc:  MAINTENANCE
Post D/T:  07/11/2024 3:14 PM MCT
Notice Eff D/T:  07/11/2024 3:14 PM MCT
Notice End D/T:  
Reqrd Rsp Desc:  No response required
Rsp D/T:  

Notice ID:  24-110
Prior Notice:  
Subject:  Burley Solar Inspections, Pocatello Unit 1 Maintenance and Roosevelt to Goldenda

Notice Text:

As posted in the maintenance schedule on Northwest Pipeline's 
website, Northwest is performing Solar Inspections at the 
Burley CS beginning Gas Day July 15, 2024, through Gas Day 
July 17, 2024, the Pocatello Unit 1 Maintenance at the 
Pocatello CS beginning Gas Day July 15, 2024, through Gas Day 
July 19, 2024, and pig runs through the Roosevelt to Goldendale 
corridor beginning Gas Day July 16, 2024, through Gas Day July 
20, 2024. 

The cut point for the Burley Solar Inspections will be the 
Burley CS which will be limited to 464,000 Dth/d northbound for 
the duration of the outage.

The cut point for the Pocatello Unit 1 Maintenance will be the 
Pocatello CS which will be limited to 638,000 Dth/d northbound 
for the duration of the outage. 

Northwest is not anticipating any customer impacts during the 
Roosevelt to Goldendale pig runs currently. However, due to 
current pipeline conditions and limited storage flexibility 
there is a possibility impacts may occur at which point a 
notice will be posted, and the maintenance schedule will be 
updated to reflect any changes.  

If primary nomination requests through the Burley CS exceed the 
available capacity of 464,000 Dth/d northbound (or whatever NWP 
cannot mitigate during any day of the maintenance), pursuant to 
Sections 10.2 and 10.3 of Rate Schedule TF-1 in Northwest's 
Tariff, Northwest will give notice of a Declared Deficiency 
Period based on a design capacity of 579,000 Dth/d northbound. 
The deficiency period will continue until the work is completed 
on Gas Day July 17, 2024. 

If primary nomination requests through the Pocatello CS exceed 
the available capacity of 638,000 Dth/d northbound (or whatever 
NWP cannot mitigate during any day of the maintenance), 
pursuant to Sections 10.2 and 10.3 of Rate Schedule TF-1 in 
Northwest's Tariff, Northwest will give notice of a Declared 
Deficiency Period based on a design capacity of 652,000 Dth/d 
northbound. The deficiency period will continue until the work 
is completed on Gas Day July 19, 2024. 


Please reference the Maintenance Schedule tab at 
www.northwest.williams.com for more information.


If you have any questions, please call your Commercial Services 
Representative or the hotline at 713-215-6301.