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Pipeline Test Post Inspections Underway

Trans-Northern Pipelines Inc. (TNPI) has notified us that Corrosion Services Company Ltd. (CSCL) will be conducting a walking survey along TNPI’s pipeline right-of-way between June 1 and November 30, 2025 (weather permitting).

This work is part of routine preventative maintenance and involves inspecting and servicing pipeline test posts. No excavation or ground disturbance will take place. Residents may notice 2–3 workers wearing high-visibility vests on foot and parked vehicles nearby. All work will remain within road limits and typically last about one hour per site.

The work will take place in two local areas:

  • Cedar Grove Road near Highway 16

  • County Road 22 near the Highway 401 interchange

If you have any questions or access concerns, please contact Lucas Cuff at 647-376-6195 or lucas.cuff@fonturinternational.com.

You can read the letter of notice.

Locations of work

Aerial map showing a highlighted section of County Road 22 crossing Highway 401.

County road 22 near 401 interchange

Aerial map showing a highlighted section of Cedar Grove Road near Highway 16

Cedar Grove road near hwy 16

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