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Northwest Pipeline LLC Notice Detail

Northwest Pipeline LLC

NOTICE # 17-112
OFO Warning Green River North Constraint posted on Dec 7 2017 3:19PM

TSP Name:  Northwest Pipeline LLC     TSP:  67977322

Critical:  Y
Notice Stat Desc:  INITIATE
Post D/T:  12/07/2017 3:19 PM MCT
Notice Eff D/T:  12/07/2017 3:19 PM MCT
Notice End D/T:  
Reqrd Rsp Desc:  No response required
Rsp D/T:  

Notice ID:  17-112
Prior Notice:  
Subject:  OFO Warning Green River North Constraint

Notice Text:

Northwest is providing an OFO warning to its Shippers that have OFO 
exposure to support Northwest's ability to meet its primary firm 
contractual rights northbound through the Green River North Constraint 
location. At the current primary firm nomination level, Northwest 
estimates that it will only be able to mitigate the OFO using its 
limited storage flexibility through the upcoming weekend before having 
to declare an OFO and sending out OFO notices.  

Shippers can monitor throughput quantities and obtain a copy of 
Northwest's OFO procedures on Northwest's website at

One particular procedure Northwest would like to remind its Shippers 
about relates to non-associated pooling transactions.  Under this 
procedure, Realignment Shippers who are purchasing gas from a pooling 
point that is north of Green River but is being supplied from a non-
associated receipt point south of Green River will not be given 
credit for those receipt point nominations when calculating the 
Shipper's Realignment OFO obligation.

If you have any questions, please contact your Marketing Services 
Representative or the Scheduling Hotline at (801) 584-7301.