Alliance Pipeline Notice 14313
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System Wide Notice
10/08/2025 08:10:54
80-978-7513
TSP:
Alliance Pipeline L.P.
TSP Name:
Notice ID:
Notice Subject:
Notice Effective Date/Time:
Notice End Date/Time:
Response Date/Time:
Posting Date/Time:
Notice Text:
Notice Status:
Notice Type:
Reqrd Rsp:
Prior Notice:
Critical:
14313
Alliance Pipeline L.P. - Preliminary Alert - Change In Operating Conditions - Delivery To 
NGPL/Horizon and Nicor
10/08/2025  12:00
10/15/2025 21:00
10/08/2025 08:05
CRITICAL
CAPACITY CONSTRAINT
POSTED
NO RESPONSE REQUIRED
PRELIMINARY ALERT FROM ALLIANCE US (FIRST STEP IN NOTICE SEQUENCE)
Subsequent to Notice ID 14289, Alliance Pipeline L.P. (“Alliance US”) is issuing a preliminary Alert 
pursuant to Section 37.1 of the Tariff.
Alliance US has determined that a critical operational event will begin at TIM cycle on October 9th 
and ID2 October 8th and will continue until further notice. 
In order for Alliance US to continue its ability to have adequate Gas supply to deliver on demand, all 
Shippers are to ensure that they have balanced receipts to deliveries after confirmation from 
downstream transporters, including with respect to any interruptible wheeling service. An inability to 
comply may result in Alliance US issuing an Action Alert resulting in shipper penalties pursuant to 
Section 37.10 of Alliance Pipeline LP FERC Gas Tariff.  Penalties will be calculated on a daily 
basis.
Alliance US will notify impacted parties as needed based on further developments regarding the 
pipeline.
Please contact the Customer Service Hotline at 403-517-6277 Option 1 if you have any questions or 
concerns.
Page 1 of 1
System Wide Notice
10/08/2025 08:10:54
TSP Name: Alliance Pipeline L.P.
TSP: 80-978-7513
Notice ID:
14313
Notice Subject:
Alliance Pipeline L.P. - Preliminary Alert - Change In Operating Conditions - Delivery To
NGPL/Horizon and Nicor
Notice Effective Date/Time:
10/08/2025 12:00
Notice End Date/Time:
10/15/2025 21:00
Critical:
CRITICAL
Response Date/Time:
Prior Notice:
Posting Date/Time:
10/08/2025 08:05
Reqrd Rsp:
NO RESPONSE REQUIRED
Notice Type:
CAPACITY CONSTRAINT
Notice Status:
POSTED
Notice Text:
PRELIMINARY ALERT FROM ALLIANCE US (FIRST STEP IN NOTICE SEQUENCE)
Subsequent to Notice ID 14289, Alliance Pipeline L.P. (“Alliance US”) is issuing a preliminary Alert
pursuant to Section 37.1 of the Tariff.
Alliance US has determined that a critical operational event will begin at TIM cycle on October 9th
and ID2 October 8th and will continue until further notice.
In order for Alliance US to continue its ability to have adequate Gas supply to deliver on demand, all
Shippers are to ensure that they have balanced receipts to deliveries after confirmation from
downstream transporters, including with respect to any interruptible wheeling service. An inability to
comply may result in Alliance US issuing an Action Alert resulting in shipper penalties pursuant to
Section 37.10 of Alliance Pipeline LP FERC Gas Tariff. Penalties will be calculated on a daily
basis.
Alliance US will notify impacted parties as needed based on further developments regarding the
pipeline.
Please contact the Customer Service Hotline at 403-517-6277 Option 1 if you have any questions or
concerns.
Page 1 of 1