The Towerbirch pipeline project will include 55 km of 36-inch pipeline paralleling the existing NGTL Groundbirch Mainline, along with new meter stations, and expansion of one meter station. The majority of this projects scope will be within British Comumbia, with only a portion in Alberta.

The proposed Project consists of two pipeline components which would add up to approximately 85 kilometres (km) of newly constructed 48- inch pipe to the NGTL System, as well as a compressor station unit addition.

tce-FERC-TransCanada-Keystone-Tariff-Index-May-1-2024.pdf