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Northwest Pipeline LLC Notice Detail

Northwest Pipeline LLC

NOTICE # 19-169
La Plata to Pleasant View Maintenance Reminder posted on Oct 17 2019 2:09PM

TSP Name:  Northwest Pipeline LLC     TSP:  67977322

Critical:  Y
Notice Stat Desc:  INITIATE
Notice Type Desc:  MAINTENANCE
Post D/T:  10/17/2019 1:41 PM MCT
Notice Eff D/T:  10/17/2019 1:41 PM MCT
Notice End D/T:  
Reqrd Rsp Desc:  No response required
Rsp D/T:  

Notice ID:  19-169
Prior Notice:  
Subject:  La Plata to Pleasant View Maintenance Reminder

Notice Text:


As posted on the maintenance schedule on Northwest's website, Northwest is

performing an engine exchange at the Vernal compressor and pipeline repairs

between the La Plata and Pleasant View compressors October 22, 2019 through

October 26, 2019.


For the La Plata to Pleasant View anomaly work, Northwest has set up a

constraint point at Mancos located between Pleasant View and the La Plata B

compressor stations. Northwest will net north and south flow gas to zero at

that point.


For the Vernal compressor engine exchange, the Vernal compressor will

be limited based on the northbound operationally available capacity of

292,000 Dth/d.


If primary nominations requests both decreasing and increasing through the

Mancos constraint point and Vernal compressor exceed the operationally

available capacity of 0 Dth/d and 292,000 Dth/d respectively during the work,

pursuant to Sections 10.2 and 10.3 of Rate Schedule TF-1 in Northwest's

Tariff, Northwest will allocate capacity and declare a Deficiency Period.


If you have any questions, please call your Marketing Services Representative

or the hotline at 801/584-7301.