TSP Name: Northwest Pipeline LLC TSP: 67977322
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
Notice ID: 21-083
Prior Notice: 21-080
Subject: Revised Cisco to Rangely Maintenance
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
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.