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AGT Pipeline Conditions for 5/27/2025

Algonquin Gas Transmission 5d ago

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TSP: 
TSP Name: 
Critical Notice Description: 
Notice Effective Date: 
Notice Effective Time: 
Notice End Date: 
Notice End Time: 
Notice Identifier: 
Notice Status Description: 
Notice Type: 
Posting Date: 
Posting Time: 
Prior Notice Identifier: 
Required Response
  Indicator Description: 
Response Date: 
Response Time: 
Subject: 
006951446
Algonquin Gas Transmission, LLC
Critical notice
05/27/2025
09:00:00 AM
05/28/2025
09:00:00 AM
163110
Initiate
Capacity Constraint
05/26/2025
02:59:14 PM


No response required


AGT Pipeline Conditions for 5/27/2025


Notice Text:

For Gas Day May 27, 2025, Algonquin Gas Transmission (AGT) has approved and scheduled nominations at each pipeline segment and meter station up to AGT's operational capacity. The following locations have been restricted due to requested nominations exceeding AGT's operational capacity:












Restricted Locations Scheduled and Sealed Priority % Restricted   Notes
AO IT 3B 3A 2C 2B 2A 1
Stony Point
100% 100% 63%




 
Cromwell   100% 100% 54%            
Burrillville
100% 100% 54%





Weymouth   100% 100% 99%            
Iroquois Receipts
100% 100% 48%





Iroquois Deliveries   100% 100% 15%            
Hanover West
100% 100% 83%





Mendon Receipts   100% 100% 100% 100% 72%          
G System
100% 100% 47%





Centerville-Transco Receipts(1) Yes                  






















No-Notice Restrictions




















OFO / Imbalance Notice



System Wide OFO ---









Customer Specific OFO ---









Meter Specific OFO ---









Imbalances Warnings Stay Balanced





















FERC Order 698 Yes





















Systemwide Notes:






















(1) AGT will place a capacity seal at the Centerville meter with Transco beginning on Gas Day February 20 th until further notice.   The capacity seal will be set at the design meter capacity of 222,526 Dth/d.   AGT will enter the scheduling seal after the Timely Confirmation process has been completed with Transco each day.












AGT requests that customers/point operators on AGT be aware of the impact non-ratable hourly takes from the system may have in causing delivery pressures reaching lower than desired levels.












AGT's system is not designed to sustain delivery pressures above contract levels while making non-ratable/accelerated deliveries above scheduled quantities for more than 6 consecutive hours, to be followed by flows below scheduled quantity for the balance of any 24-hour period. If customers/point operators don't manage hourly takes from the system, 1) delivery pressures will be impacted and /or 2) AGT may be required to impose further restrictions or courses of action in order to maintain the operational integrity of the system.












AGT may be required to issue system specific, meter specific and/or hourly OFO's pursuant to General Terms and Conditions Section 26.7(d) to impose further restrictions in order to maintain the operational integrity of the system.












Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.

Please contact your Operations Account Representative should you have any questions.



TSP: 
TSP Name: 
Critical Notice Description: 
Notice Effective Date: 
Notice Effective Time: 
Notice End Date: 
Notice End Time: 
Notice Identifier: 
Notice Status Description: 
Notice Type: 
Posting Date: 
Posting Time: 
Prior Notice Identifier: 
Required Response
  Indicator Description: 
Response Date: 
Response Time: 
Subject: 
006951446
Algonquin Gas Transmission, LLC
Critical notice
05/27/2025
09:00:00 AM
05/28/2025
09:00:00 AM
163110
Initiate
Capacity Constraint
05/26/2025
02:59:14 PM


No response required


AGT Pipeline Conditions for 5/27/2025


Notice Text:

For Gas Day May 27, 2025, Algonquin Gas Transmission (AGT) has approved and scheduled nominations at each pipeline segment and meter station up to AGT's operational capacity. The following locations have been restricted due to requested nominations exceeding AGT's operational capacity:












Restricted Locations Scheduled and Sealed Priority % Restricted   Notes
AO IT 3B 3A 2C 2B 2A 1
Stony Point
100% 100% 63%




 
Cromwell   100% 100% 54%            
Burrillville
100% 100% 54%





Weymouth   100% 100% 99%            
Iroquois Receipts
100% 100% 48%





Iroquois Deliveries   100% 100% 15%            
Hanover West
100% 100% 83%





Mendon Receipts   100% 100% 100% 100% 72%          
G System
100% 100% 47%





Centerville-Transco Receipts(1) Yes                  






















No-Notice Restrictions




















OFO / Imbalance Notice



System Wide OFO ---









Customer Specific OFO ---









Meter Specific OFO ---









Imbalances Warnings Stay Balanced





















FERC Order 698 Yes





















Systemwide Notes:






















(1) AGT will place a capacity seal at the Centerville meter with Transco beginning on Gas Day February 20 th until further notice.   The capacity seal will be set at the design meter capacity of 222,526 Dth/d.   AGT will enter the scheduling seal after the Timely Confirmation process has been completed with Transco each day.












AGT requests that customers/point operators on AGT be aware of the impact non-ratable hourly takes from the system may have in causing delivery pressures reaching lower than desired levels.












AGT's system is not designed to sustain delivery pressures above contract levels while making non-ratable/accelerated deliveries above scheduled quantities for more than 6 consecutive hours, to be followed by flows below scheduled quantity for the balance of any 24-hour period. If customers/point operators don't manage hourly takes from the system, 1) delivery pressures will be impacted and /or 2) AGT may be required to impose further restrictions or courses of action in order to maintain the operational integrity of the system.












AGT may be required to issue system specific, meter specific and/or hourly OFO's pursuant to General Terms and Conditions Section 26.7(d) to impose further restrictions in order to maintain the operational integrity of the system.












Customers are advised that capacity may become available as the nomination and confirmation process continues throughout the day.

Please contact your Operations Account Representative should you have any questions.