Northwest Pipeline LLC NOTICE #31282 August 2023 Maintenance Reminder posted on Jul 25 2023 9:19AM TSP Name: Northwest Pipeline LLC TSP: 67977322 Critical: N Notice Stat Desc: INITIATE Notice Type Desc: MAINTENANCE Post D/T: 07/25/2023 9:16 AM MCT Notice Eff D/T: 07/25/2023 9:16 AM MCT Notice End D/T: Reqrd Rsp Desc: No response required Rsp D/T: Notice ID: 23-142 Prior Notice: Subject: August 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 August which may result in potential impacts.

 

Sumas C Plant Replacement Heater

Cut Point: Sumas CS

Design Capacity MDth/d: 1296 - S

Available Capacity MDth/d: 1296 - S

Start: 08/01/2023 End: 08/07/2023

 

Oregon City CS PLC-5 Upgrade

Cut Point: Oregon City CS

Design Capacity MDth/d: 275 - S

Available Capacity MDth/d: 239 - S

Start: 08/28/2023 End: 09/22/2023

 

Zillah to Yakima EMAT Digs

Cut Point: Zillah CS

Design Capacity MDth/d: 47 - S

Available Capacity MDth/d: 47 - S

Start: 08/01/2023 End: 10/23/2023

 

Spokane 30” Pipeline Replacement

Cut Point: Starr Road Receipt

Design Capacity MDth/d: 165 - S

Available Capacity MDth/d: 50 - S

Start: 08/04/2023 End: 09/09/2023

 

Cerato Youngs Grainery Meter Station

Cut Point: Cisco CS

Design Capacity MDth/d: 281 – N/S

Available Capacity MDth/d: 281 – N/S

Start: 08/15/2023 End: 08/15/2023

 

Sumner CS Electric Start System

Cut Point: Sumner CS

Design Capacity MDth/d: 960 - S

Available Capacity MDth/d: 743 - S

Start: 08/7/2023 End: 08/25/2023

 

Snohomish CS Electric Start System

Cut Point: Snohomish CS

Design Capacity MDth/d: 1118 - S

Available Capacity MDth/d: 853 - S

Start: 08/28/2023 End: 09/15/2023

 

 

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.