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Northwest Pipeline LLC Notice Detail

Northwest Pipeline LLC


NOTICE # 23-240
Caldwell CS Update posted on Oct 18 2023 9:24AM

TSP Name:  Northwest Pipeline LLC     TSP:  67977322

Critical:  Y
Notice Stat Desc:  SUPERSEDE
Notice Type Desc:  MAINTENANCE
Post D/T:  10/18/2023 9:21 AM MCT
Notice Eff D/T:  10/18/2023 9:21 AM MCT
Notice End D/T:  
Reqrd Rsp Desc:  No response required
Rsp D/T:  

Notice ID:  23-240
Prior Notice:  23-237; 23
Subject:  Caldwell CS Update

Notice Text:

Due to current operating conditions combined with the 3rd party 
damage near the Caldwell Compressor Station as referenced in 
Notice ID’s 23-237 and 23-234, Northwest will need to restrict 
southbound capacity at the Caldwell Compressor Station as 
detailed below. 

The Caldwell Compressor Station will be limited to 324,000 
Dth/day Southbound for the remainder of Gas Day October 18, 
2023 and for Gas Days October 19 and October 20, 2023. The 
repairs at the Caldwell Compressor Station are still expected 
to be completed on Gas Day October 20, 2023.

If primary nomination requests through the Caldwell Compressor 
Station exceeds the available capacity of 324,000 Dth/d 
southbound (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 
475,000 Dth/d southbound. The deficiency period will continue 
until the work is completed on October 20, 2023. 


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.