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Northwest Pipeline LLC Notice Detail

Northwest Pipeline LLC

NOTICE # 21-110
Update - Cisco to Rangely Anomaly Investigations posted on Jun 30 2021 4:31PM

TSP Name:  Northwest Pipeline LLC     TSP:  67977322

Critical:  Y
Notice Stat Desc:  SUPERSEDE
Notice Type Desc:  MAINTENANCE
Post D/T:  06/30/2021 4:31 PM MCT
Notice Eff D/T:  06/30/2021 4:31 PM MCT
Notice End D/T:  
Reqrd Rsp Desc:  No response required
Rsp D/T:  

Notice ID:  21-110
Prior Notice:  21-101
Subject:  Update - Cisco to Rangely Anomaly Investigations

Notice Text:

Northwest Pipeline is pleased to announce that the third pressure restriction 
that was scheduled through Gas Day June 30, 2021 in the Cisco to Rangely 
corridor has been completed. Effective in the Evening cycle for Gas Day July 
1 through Gas Day July 31, the capacity through the Cisco compressor is 
175,000 Dth/d northbound and 236,000 Dth/d southbound.

If the primary scheduled quantities exceed the operationally available 
capacity of 175,000 Dth/d northbound and 236,000 southbound, or a volume that 
Northwest is unable to mitigate, Northwest will declare a Deficiency Period 
based on the Cisco compressor design capacity of 286,000 Dth/d northbound or 
359,000 Dth/d southbound.

Northwest will continue to communicate through notices and update the 
maintenance calendar as we navigate the 92 anomaly digs this summer which are 
scheduled to complete on October 30, 2021. 
If you have any questions, please call your Commercial Services 
Representative or the hotline at 713-215-6301.