TSP Name: Northwest Pipeline LLC TSP: 67977322
Critical: Y
Notice Stat Desc: SUPERSEDE
Notice Type Desc: MAINTENANCE
Post D/T: 10/18/2023 9:21 AM MCT
Notice Eff D/T: 10/18/2023 9:21 AM MCT
Notice End D/T:
Reqrd Rsp Desc: No response required
Rsp D/T:
Notice ID: 23-240
Prior Notice: 23-237; 23
Subject: Caldwell CS Update
Notice Text:
Due to current operating conditions combined with the 3rd party damage near the Caldwell Compressor Station as referenced in Notice ID’s 23-237 and 23-234, Northwest will need to restrict southbound capacity at the Caldwell Compressor Station as detailed below.
The Caldwell Compressor Station will be limited to 324,000 Dth/day Southbound for the remainder of Gas Day October 18, 2023 and for Gas Days October 19 and October 20, 2023. The repairs at the Caldwell Compressor Station are still expected to be completed on Gas Day October 20, 2023.
If primary nomination requests through the Caldwell Compressor Station exceeds the available capacity of 324,000 Dth/d southbound (or whatever NWP cannot mitigate during any day of the maintenance), pursuant to Sections 10.2 and 10.3 of Rate Schedule TF-1 in Northwest's Tariff, Northwest will give notice of a Declared Deficiency Period based on a design capacity of 475,000 Dth/d southbound. The deficiency period will continue until the work is completed on October 20, 2023.
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.
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