The Grande Prairie Mainline Loop No. 4 (Valhalla North Section) and Berland River Compressor Station C3 Unit Addition are part of TC Energy’s continued investment in the NGTL System to expand capacity, support system growth and meet growing demand for natural gas in Alberta.

The reporting period for this submission is July 6, 2018 to October 5, 2018.

This submission for the Commitment Tracking Table No. 6 is the reporting period from January 5, 2019 to April 5, 2019 for Sundree Crossover Project.

The British Columbia Integrated Pest Management Act & Regulations (IPMA and IPMR) include provisions for pesticide uses under a Pest Management Plan (PMP) – which is referred to as an Integrated Vegetation Management Plan or IVMP in this document. The objectives for the IVMP are to identify pests and set clear, distinct, and tangible thresholds that will assist in determining the level at which vegetation becomes a pest and identifying strategies for control.

tc-energy-integrated-vegetation-management-plan-for-southeast-bc-2024-2029.pdf

2021 NGTL System Expansion — Commitment Tracking Table No. 16

NOVA Gas Transmission Ltd. (NGTL) Grand Prairie Mainline Loop No. 4 (Valhalla North Section) and Berland River Compressor Station C3 Unit Addition (Project) Project Notification

tce-safety-intake-process-faq.pdf