Nova Gas Transmission Ltd. (NGTL), a subsidiary of TC Energy, plans to construct and operate the North Corridor Expansion Project. The project includes the addition of a 30-MW gas turbine compressor package to the existing Hidden Lake North Compressor Station, construction of approximately 50 miles (81 km) of new pipeline, and associated facilities in northwestern Alberta, Canada.
The maximum operating pressure of the Hidden Lake North Unit Addition will be 1225 psi (84.5 bar). The project will include mainline block valves to facilitate operational and isolation activities as well as crossover valves to manage flow on the NGTL System.
Construction is expected to occur in the third and fourth quarter of 2022, with completion and in-service anticipated in the second quarter of 2023.
These new pipeline sections and facilities will be integrated into TC Energy’s NGTL System. This project will expand pipeline capacity to handle gathering and transporting sweet natural gas from the Peace River Project Area to areas in eastern and northeastern Alberta.
