TSP Name: Northwest Pipeline LLC TSP: 67977322
Critical: Y
Notice Stat Desc: SUPERSEDE
Notice Type Desc: MAINTENANCE
Post D/T: 06/04/2023 4:16 PM MCT
Notice Eff D/T: 06/04/2023 4:16 PM MCT
Notice End D/T:
Reqrd Rsp Desc: No response required
Rsp D/T:
Notice ID: 23-107
Prior Notice: 23-106
Subject: Revised Willard to Washougal SCCDA Digs
Notice Text:
As posted in the maintenance schedule on Northwest Pipeline's
website, Northwest is performing anomaly digs in the Willard to
Washougal corridor June 6 through June 30, 2023. The available
capacity for this work has changed.
Effective gas day June 6, 2023, the northbound capacity at
the Willard compressor will be 355,000 Dth/d. The southbound
capacity at the Washougal compressor will be 509,000 Dth/d,
which is a correction to Notice 23-106.
If primary nomination requests through the Willard compressor
exceed the available capacity of 355,000 Dth/d northbound or
509,000 Dth/d southbound through the Washougal compressor (or
whatever NWP can 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 540,000 Dth/d
northbound at the Willard compressor or 519,000 Dth/d
southbound at the Washougal compressor. The deficiency period
will continue until the work is completed on June 30, 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.