Northwest Pipeline LLC NOTICE #30403 Plymouth South Notice of Recall and OFO posted on Dec 20 2021 8:52PM TSP Name: Northwest Pipeline LLC TSP: 67977322 Critical: Y Notice Stat Desc: INITIATE Notice Type Desc: OPERATIONAL FLOW ORDER Post D/T: 12/20/2021 8:52 PM MCT Notice Eff D/T: 12/20/2021 8:52 PM MCT Notice End D/T: Reqrd Rsp Desc: No response required Rsp D/T: Notice ID: 21-207 Prior Notice: Subject: Plymouth South Notice of Recall and OFO Notice Text: Effective Gas Day Wednesday, December 22, 2021 and until further notice, 
Northwest is issuing an OFO Recall Advisory and Operational Flow Order 
(OFO) northbound through the Plymouth South constraint pursuant to Section 
14.15(d) of its Tariff. 
 
Under the OFO Recall Advisory, Shippers are required to: (1) recall 
capacity that is subject to an OFO recall provision; or (2) take other 
action that is acceptable to Northwest, to satisfy its OFO obligation.

If the scheduled quantities exceed the operationally available capacity 
of 575,000 Dth/d through the Plymouth South constraint, Northwest will 
provide Shippers with their specific OFO obligations by 4:00 p.m. MST. 
Shippers must comply with their OFO obligations no later than the Evening 
nomination deadline (5:00 p.m. MST).

Shippers can monitor throughput quantities and obtain a copy of 
Northwest's OFO procedures on Northwest's website at 
www.northwest.williams.com.
 
If you have any questions, please contact your Commercial Services 
Representative or the Scheduling Hotline at 713-215-6301.