PipeRiv
Data Feeds
Directory
News
ToolsTransCanada Canadian Mainline Notice 3374724507
Source LinkAll information here is provided as a service and information is not guaranteed to be accurate. PipeRiv is not responsible for any incorrect information.
Capacity Constraint
Effective Start Date Time
01/08/2026 10:45 pm
Subject
Eastern Triangle Pipeline Winter System Maintenance
Notice Text
The following in-line inspections are planned in the Eastern Triangle pipeline system for the 2026 winter season. The maintenance is required to be conducted during this period to ensure appropriate flow conditions for the inspections.
- NPS 30 Barrie line (MLV 123 to MLV 130) - Feb. 11 to Feb 25
- NPS 20 Montreal Line (MLV 139 to MLV 148) – Feb. 27 to Mar. 8
- NPS 20 Montreal Line (MLV 130 to MLV 139) – Mar. 18 to Mar. 31
NPS 30 Barrie line (MLV 123 to MLV 130) - Feb. 11 to Feb. 25:
EDA capacity for this maintenance period is expected to be approximately 3425 TJ and will be reflected in the Feb. 5, 2026 Maintenance Capacity postings. Firm services to the Enbridge CDA, Union NCDA and the EDAs are not expected to be impacted. Depending on demand levels, discretionary services entering the Enbridge CDA, Union NCDA and/or the Eastern Delivery Areas (EDAs) may be limited during the inspections. Dates and capacity are subject to change and will be communicated as required.
NPS 20 Montreal Line in-line inspections in Feb. and Mar.:
TC will communicate capacity and any customer impacts, as soon as execution details are confirmed.
QUESTIONS
If you have any questions or require further information, please contact your Marketing Representative.
Capacity Constraint
Effective Start Date Time
01/08/2026 10:45 pm
Subject
Eastern Triangle Pipeline Winter System Maintenance
Notice Text
The following in-line inspections are planned in the Eastern Triangle pipeline system for the 2026 winter season. The maintenance is required to be conducted during this period to ensure appropriate flow conditions for the inspections.
- NPS 30 Barrie line (MLV 123 to MLV 130) - Feb. 11 to Feb 25
- NPS 20 Montreal Line (MLV 139 to MLV 148) – Feb. 27 to Mar. 8
- NPS 20 Montreal Line (MLV 130 to MLV 139) – Mar. 18 to Mar. 31
NPS 30 Barrie line (MLV 123 to MLV 130) - Feb. 11 to Feb. 25:
EDA capacity for this maintenance period is expected to be approximately 3425 TJ and will be reflected in the Feb. 5, 2026 Maintenance Capacity postings. Firm services to the Enbridge CDA, Union NCDA and the EDAs are not expected to be impacted. Depending on demand levels, discretionary services entering the Enbridge CDA, Union NCDA and/or the Eastern Delivery Areas (EDAs) may be limited during the inspections. Dates and capacity are subject to change and will be communicated as required.
NPS 20 Montreal Line in-line inspections in Feb. and Mar.:
TC will communicate capacity and any customer impacts, as soon as execution details are confirmed.
QUESTIONS
If you have any questions or require further information, please contact your Marketing Representative.