Notice Details

TSP Name

Gas Transmission Northwest LLC

Notice ID

995

TSP

006912885

Notice Eff Date:

10/26/2022

Posting Date/Time:

10/26/2022 11:08

Notice End Date:

11/03/2022

Critical:

Yes

Notice Eff Time:

11:15

Notice Type:

OFO

Notice End Time:

08:59

Notice Status:

Initiate

Required Response:

No response required

Prior Notice ID:

Response Date/Time:

Subject

GTN Low Inventory OFO Watch (Posted 10/26/2022)

Message Text

GTN Low Inventory OFO Watch (Posted 10/26/2022)

Effective immediately, Gas Transmission Northwest (“GTN”) is issuing an OFO watch. GTN is concerned about the operational integrity of its pipeline system as a result of low inventory on the system. This is an advisory posting to let customers know that line pack on GTN is below standard operating levels.

The OFO watch is in effect through gas day 11/2/2022, in order to allow for GTN to maintain the operational integrity of its pipeline system. GTN has limited flexibility to manage imbalances and strongly encourages all shippers manage their system requirements to ensure the matching of receipts and deliveries daily.

Absent voluntary imbalance management by shippers to ensure daily balancing, GTN may be required to take further action, including the immediate issuance of an imbalance Operational Flow Order. If further action is required, it may be necessary for that action to become effective immediately, with no additional prior notice available.

This posting will be updated as more information becomes available.

Please contact your GTN Nominations Representative with any questions regarding nominations or scheduling at (888) 750-6275.

Please contact the following with any questions regarding operations or facilities:

Michael Gosselin (Operations Planning) - 832.320.5167
Kyla Mayweather (Gas Control) - 832.320.5342