Northwest Pipeline LLC Notice Detail

TSP Name:  Northwest Pipeline LLC     TSP:  67977322

Critical:  Y
Notice Stat Desc:  SUPERSEDE
Notice Type Desc:  MAINTENANCE
Post D/T:  09/25/2026 8:04 AM MCT
Notice Eff D/T:  09/25/2026 8:04 AM MCT
Notice End D/T:  
Reqrd Rsp Desc:  No response required
Rsp D/T:  

Notice ID:  26-199
Prior Notice:  26-198
Subject:  Chehalis CS Deficiency Period & OFO Recall Advisory Ending

Notice Text:

Northwest has completed the Chehalis Unit 2 Filter Replacement. 
This will end the current deficiency period referenced in 
Notice ID 26-198 and OFO Recall Advisory referenced in Notice 
26-193 at the completion of Gas Day September 25, 2026. 
 
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.