Chehalis Compressor notice of Deficiency Period

TSP Name: Northwest Pipeline LLC TSP: 67977322

Critical: Y
Notice Stat Desc: INITIATE
Notice Type Desc: MAINTENANCE
Post D/T: 11/02/2025 3:25 PM MCT
Notice Eff D/T: 11/02/2025 3:25 PM MCT
Notice End D/T:
Reqrd Rsp Desc: No response required
Rsp D/T:

Notice ID: 25-207
Prior Notice: 25-203
Subject: Chehalis Compressor notice of Deficiency Period

Notice Text:

As indicated in All Shippers Notice #25-203, Northwest is

currently performing maintenance on Unit 2 at the Chehalis

compressor station through Gas Day November 12, 2025.

 

Primary southbound nomination requests at the Chehalis

compressor have exceeded the available capacity of 490,000

Dth/d southbound (or whatever Northwest cannot mitigate).

Therefore, pursuant to Sections 10.2 and 10.3 of Rate Schedule

TF-1 in Northwest's Tariff, Northwest hereby gives notice of a

Deficiency Period for Gas Day November 03, 2025. The Deficiency

will be calculated based on a design capacity of 672,000 Dth/d

southbound. The Deficiency Period will continue until the work

is completed. Northwest will post on its EBB if unable to

mitigate volumes each day until the work is completed.

 

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.