MGT Notice 4339

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Informational Postings

TSP Name: Midwestern Gas Transmission Company

TSP: 00-679-2451

Subject: Complete: North Bound Flow Past Portland Compressor Station Capacity Change

Notice Type: Other

Critical: Yes

Post Date/Time: 3/3/2021 11:37:26 AM

Notice Eff Date/Time: 2/8/2021 6:35:51 PM

Notice End Date/Time: 3/4/2021 9:00:00 AM

Notice ID: 4339

Notice Stat Desc: Supersede

Prior Notice: 4324

Reqrd Rsp Desc: No response required

Rsp Date/Time:

Notice Text


This outage is complete. Effective with Gas Day, March 4, 2021, Timely Cycle, Midwestern Gas Transmission has increased the North bound Flow Past Portland Compressor Station capacity from 430,000 mcf and 455,800 dth to 490,000 mcf and 519,400 dth. 

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Effective with Gas Day, February 11, 2021, Evening Cycle, Midwestern Gas Transmission has decreased the North bound Flow Past Portland Compressor Station capacity 450,000 mcf and 477,000 dth to 430,000 mcf and 455,800 dth until further notice. 
 
This capacity reduction is due to horsepower limitation at the Portland compressor station.  This posted capacity will be updated as operational conditions change.  Primary firm capacity should not be impacted.
  
For critical scheduling needs for the upcoming scheduling cycles, please contact ONEOK Market Services at (800) 372-2982 or oneokmarketservices@oneok.com.

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Effective with Gas Day, February 9, 2021, Evening Cycle, Midwestern Gas Transmission has decreased the North bound Flow Past Portland Compressor Station capacity from 511,943 mcf and 542,659 dth to 450,000 mcf and 477,000 dth until further notice. 
 
This capacity reduction is due to horsepower limitation at the Portland compressor station.  This posted capacity will be updated as operational conditions change.  Primary firm capacity should not be impacted.
  
For critical scheduling needs for the upcoming scheduling cycles, please contact ONEOK Market Services at (800) 372-2982 or oneokmarketservices@oneok.com.