TSP Name: Northwest Pipeline LLC TSP: 67977322
Critical: Y
Notice Stat Desc: INITIATE
Notice Type Desc: MAINTENANCE
Post D/T: 11/21/2023 9:48 AM MCT
Notice Eff D/T: 11/21/2023 9:48 AM MCT
Notice End D/T:
Reqrd Rsp Desc: No response required
Rsp D/T:
Notice ID: 23-268
Prior Notice:
Subject: Sumas CS - Pre M&ERP Maintenance
Notice Text:
Northwest Pipeline will be performing critical work at the
Sumas Compressor Station beginning Gas Day December 12, 2023
through Gas Day December 17, 2023. This work is required to
complete the Modernization and Emissions Reduction Program
(M&ERP) construction activities in 2024. During this period,
scheduled volumes from the Sumas Compressor Station will be
limited to 1,012,989 Dth/d.
Northwest will work with upstream operators and use
operationally available flexibility to mitigate the impact this
work will have on our customers to the greatest extent
possible. Northwest will monitor weather forecasts and will be
prepared to delay the planned construction if market conditions
require.
If primary nomination requests through the Sumas Compressor
Station exceeds the available capacity of 1,012,989 Dth/d
Southbound (or whatever Northwest cannot 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 Firm Primary
Rights of 1,297,989 Dth/d Southbound. The deficiency period
will continue until the work is completed on December 17, 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.
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