Northwest Pipeline LLC NOTICE #29693 Declared Deficiency Roosevelt Compressor posted on Sep 23 2020 3:58PM TSP Name: Northwest Pipeline LLC TSP: 67977322 Critical: Y Notice Stat Desc: INITIATE Notice Type Desc: CURTAILMENT Post D/T: 09/23/2020 3:58 PM MCT Notice Eff D/T: 09/23/2020 3:58 PM MCT Notice End D/T: Reqrd Rsp Desc: No response required Rsp D/T: Notice ID: 20-119 Prior Notice: Subject: Declared Deficiency Roosevelt Compressor Notice Text:  

As posted in the maintenance schedule on Northwest's website, Northwest is
performing anomaly investigations in the Roosevelt to Goldendale corridor
through October 31, 2020.

Primary nomination requests through the Roosevelt compressor have exceeded
the available capacity of 290,000 Dth/d which Northwest can mitigate.
Therefore, pursuant to Sections 10.2 and 10.3 of Rate Schedule TF-1 in
Northwest's Tariff, Northwest hereby gives notice of a Declared Deficiency
Period beginning gas day Friday September 25, 2020. Based on a design
capacity of 546,000 Dth/d, the Daily Deficiency Volume is 256,000 Dth/d. The
deficiency period will continue through October 31, 2020.

If you have any questions, please call your Marketing Services Representative
or the hotline at 801/584-7301.