Northwest Pipeline LLC NOTICE #28953 Notice of Recall and OFO for Roosevelt and Plymouth South posted on Mar 26 2019 4:14PM TSP Name: Northwest Pipeline LLC TSP: 67977322 Critical: Y Notice Stat Desc: INITIATE Notice Type Desc: OPERATIONAL FLOW ORDER Post D/T: 03/26/2019 4:14 PM MCT Notice Eff D/T: 03/26/2019 4:14 PM MCT Notice End D/T: Reqrd Rsp Desc: No response required Rsp D/T: Notice ID: 19-069 Prior Notice: Subject: Notice of Recall and OFO for Roosevelt and Plymouth South Notice Text: Effective Gas Day Friday, March 29, 2019 and until further notice, Northwest is issuing an OFO Recall Advisory and Operational Flow Order (OFO) through the Roosevelt compressor and the Plymouth South constraint location 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 northbound scheduled quantities exceed the greater of Northwest's design capacity of 546,000 Dth/d at Roosevelt or 536,300 Dth/d at Plymouth South or the operational available capacity at Plymouth South, which is currently 575,000 Dth/d, 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). Northwest would like to remind customers that the Rangely OFO remains in effect. 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 Marketing Services Representative or the Scheduling Hotline at (801) 584-7301. DA