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ToolsTransCanada Canadian Mainline Notice 3374724147
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Other
Effective Start Date Time
08/21/2025 3:05 pm
Subject
TC Energy Computer System Issues - Mainline Update
Notice Text
With the ongoing computer system issue impacting GCTS, the ID1 nomination deadline for the Mainline and Great Lakes Canada will be extended until 9:30 Calgary time. A subsequent bulletin with resolution or further extension will be posted shortly.
Please contact the Call Center at 1-877-920-7473 or locally in Calgary at 403-920-7473 if further information is required.
Other
Effective Start Date Time
08/21/2025 3:05 pm
Subject
TC Energy Computer System Issues - Mainline Update
Notice Text
With the ongoing computer system issue impacting GCTS, the ID1 nomination deadline for the Mainline and Great Lakes Canada will be extended until 9:30 Calgary time. A subsequent bulletin with resolution or further extension will be posted shortly.
Please contact the Call Center at 1-877-920-7473 or locally in Calgary at 403-920-7473 if further information is required.