Northwest Pipeline LLC NOTICE #29031 Request to Vacate SGS-2I Inventory at Jackson Prairie posted on Jun 2 2019 6:57PM TSP Name: Northwest Pipeline LLC TSP: 67977322 Critical: Y Notice Stat Desc: SUPERSEDE Notice Type Desc: STORAGE Post D/T: 06/02/2019 6:57 PM MCT Notice Eff D/T: 06/02/2019 6:57 PM MCT Notice End D/T: Reqrd Rsp Desc: No response required Rsp D/T: Notice ID: 19-100 Prior Notice: 19-095 Subject: Request to Vacate SGS-2I Inventory at Jackson Prairie Notice Text: To make working gas storage space available for the Jackson Prairie firm storage holders, Northwest is requiring all SGS-2I interruptible storage holders at Jackson Prairie to reduce their Working Gas Inventory by 30 percent from their ending storage balance as of gas day June 2, 2019 by the end of gas day June 10, 2019. Pursuant to Section 2.3 of the SGS-2I Rate Schedule, if a Shipper fails to reduce its Working Gas Inventory to the level specified above, then Northwest shall take title to Shipper's Working Gas Inventory that exceeds the Working Gas Inventory level specified above. Northwest will provide further updates regarding SGS-2I shipper's remaining Working Gas Inventory reduction requirements when needed. Please contact your Marketing Services Representative or the Northwest Pipeline Hotline at (801) 584-7301 if you have any questions. DA/MR/GV