Northwest Pipeline LLC NOTICE #31324 Oregon City CS PLC-5 Upgrade - Maintenance Schedule Update posted on Aug 25 2023 9:53AM TSP Name: Northwest Pipeline LLC TSP: 67977322 Critical: Y Notice Stat Desc: INITIATE Notice Type Desc: MAINTENANCE Post D/T: 08/25/2023 9:49 AM MCT Notice Eff D/T: 08/25/2023 9:49 AM MCT Notice End D/T: Reqrd Rsp Desc: No response required Rsp D/T: Notice ID: 23-171 Prior Notice: Subject: Oregon City CS PLC-5 Upgrade - Maintenance Schedule Update Notice Text: As posted in the maintenance schedule on Northwest Pipeline’s 
website and as communicated in the annual maintenance call, 
work at the Oregon City Compressor Station was originally 
scheduled from August 28, 2023 through September 22, 2023. 
However, due to an unexpected delay, the work has now been 
postponed until further notice. 

Northwest will continue to communicate through notices and 
update the maintenance schedule accordingly as more information 
comes to light as to when the work will be rescheduled.

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.