Northwest Pipeline LLC
NOTICE #31344
September 2023 Maintenance Reminder posted on Sep 7 2023 7:18AM
TSP Name: Northwest Pipeline LLC TSP: 67977322
Critical: N
Notice Stat Desc: INITIATE
Notice Type Desc: MAINTENANCE
Post D/T: 09/07/2023 7:15 AM MCT
Notice Eff D/T: 09/07/2023 7:15 AM MCT
Notice End D/T:
Reqrd Rsp Desc: No response required
Rsp D/T:
Notice ID: 23-183
Prior Notice:
Subject: September 2023 Maintenance Reminder
Notice Text:
As posted in the maintenance schedule on Northwest Pipeline's
website and as communicated in the annual maintenance call,
Northwest has the following maintenance projects scheduled in
the month of September which may result in potential impacts.
Snohomish Electric Start System
Cut Point: Snohomish Compressor Station
Design Capacity MDth/d: 1118 - S
Available Capacity MDth/d: 853 - S
Start: 09/06/2023 End: 09/22/2023
Soda to Pegram Digs
Cut Point: Kemmerer Compressor Station
Design Capacity MDth/d: 415 - N
Available Capacity MDth/d: 415 - N
Start: 09/08/2023 End: 10/13/2023
*NOTE: New project added to the schedule and Northwest is not
anticipating any impacts to customers
Soda to Lava High Priority Digs
Cut Point: Lava Hot Springs Compressor Station
Design Capacity MDth/d: 279 - S
Available Capacity MDth/d: 279 - S
Start: 09/12/2023 End: 09/30/2023
*NOTE: New project added to the schedule and Northwest is not
anticipating any impacts to customers
Vernal Hydrotest
Cut Point: Vernal Compressor Station
Design Capacity MDth/d: 353/324 – N/S
Available Capacity MDth/d: 0/0 – N/S
Start: 09/14/2023 End: 09/23/2023
*Reminder: Clay Basin will be inaccessible during this work to
safely isolate the Hydrotest segment
Sumner Electric Start System
Cut Point: Sumner Compressor Station
Design Capacity MDth/d: 960 - S
Available Capacity MDth/d: 743 - S
Start: 09/25/2023 End: 10/07/2023
2023 Plymouth to Mesa SCCDA Digs
Cut Point: Mesa Compressor Station
Design Capacity MDth/d: 92 – S
Available Capacity MDth/d: 92 – S
Start: 09/26/2023 End: 10/18/2023
Northwest Pipeline will send out reminder notices specific to
each project before they begin. 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.