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Canadian Mainline

System Operations


Gas Day Summary Report Alberta Border Heat Values
Notices - All | Critical | Non-Critical CDE Report
Open Season Credit and Financial Procedures (98 KB, PDF)
TransCanada's NrG Highway On-line Billing Service

TransCanada Reporting

Gas Customer Transactional System

Mainline Eligible Alternate Receipt Points and Diversions


Mainline Operational Status Bulletin



The Pipeline

Final Mainline Transportation Tolls Effective July 1, 2015 and
Final Abandonment Surcharges Effective January 1, 2017
(Amended July 1, 2017)


Front Line IMs
Tolls Archive Organizational Chart
IT Bid Floors and Fuel Ratios Procedures
IT Bid Tolls and Fuel Ratios Archive


Summer 2017 Fuel Ratios (285 KB, PDF)


Winter 2016/2017 Fuel Ratios (287 KB, PDF)