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.