TSP Name: Northwest Pipeline LLC TSP: 67977322
Critical: Y
Notice Stat Desc: SUPERSEDE
Notice Type Desc: MAINTENANCE
Post D/T: 05/13/2021 3:41 PM MCT
Notice Eff D/T: 05/13/2021 3:41 PM MCT
Notice End D/T:
Reqrd Rsp Desc: No response required
Rsp D/T:
Notice ID: 21-083
Prior Notice: 21-080
Subject: Revised Cisco to Rangely Maintenance
Notice Text:
As recently communicated in All Shipper notices 21-079 and 21-080, the dates for the first Cisco to Rangely pressure restriction are May 17-22. Northwest Pipeline is committed to providing the utmost safety to the crews who will be doing the work during this outage. With this safety in mind, the construction crews will be isolating the line at the work site. Due to the isolation, Northwest Pipeline is reducing the amount of gas that will be allowed to flow from 75,000 Dth/d during the outage down to 0. Current primary nominations for gas day May 14 through Cisco are approximately 82,000 Dth/d. If the primary scheduled quantities for gas day May 17-22 exceed the operationally available capacity of 0 Dth/d, Northwest Pipeline will declare a Deficiency Period based on the Cisco compressor design capacity of 286,000 Dth/d. Northwest will continue to communicate through notices and update the maintenance calendar as we navigate the 92 anomaly digs this summer between the Cisco and Rangely corridor. If you have any questions, please call your Commercial Services Representative or the hotline at 713-215-6301.
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