TSP Name: Northwest Pipeline LLC TSP: 67977322
Critical: Y
Notice Stat Desc: SUPERSEDE
Notice Type Desc: MAINTENANCE
Post D/T: 04/30/2025 7:37 AM MCT
Notice Eff D/T: 04/30/2025 7:37 AM MCT
Notice End D/T:
Reqrd Rsp Desc: No response required
Rsp D/T:
Notice ID: 25-056
Prior Notice: 25-048
Subject: Update - Chehalis Unplanned Maintenance
Notice Text:
Due to additional needed work that has been identified during
the ongoing repairs, the current anticipated return to service
date of the Chehalis compressor station unit is May 16,
2025. The current available capacity is 600,000 Dth/day
southbound.
Northwest apologizes for this inconvenience and will work
diligently to complete all the work as quickly as possible to
minimize any impacts. If there are schedule changes or updates,
Northwest will adjust the posting on the Portal.
During this period of unplanned maintenance, Northwest will
continue the daily consideration of Operational Flow Order
(OFO) and deficiency at Chehalis compressor station, as
referenced in Notice ID’s 25-048 and 25-049.
Please reference the Maintenance Schedule tab at
www.northwest.williams.com for more information.
If you have any questions, please contact your Commercial
Services Representative or the hotline at 713-215-6301.