Head Office - Corner Brook
1 Massey Drive Access Road
P.O. Box 817
Corner Brook, NL, A2H 6H6
709-639-2303
The project involved replacing an existing structural plate corrugated steel pipe on the TCH with a new round 4610mm diameter structural plate pipe. Additionally, the plan included replacing an existing corrugated steel pipe on the TCH with a round 1400mm diameter polymer-laminated CSP. The scope of work encompassed clearing, grubbing, constructing a temporary two-lane diversion road with culvert crossings, excavating foundations, supplying and installing CSP and SPCSP, installing a reinforced concrete scour wall and fish baffles, backfilling, and paving the cut with rockcap, granulars, and asphalt.
The scope of work included clearing and grading the existing highway, preparing a stable sub-base, and then applying asphalt layers for a durable and smooth driving surface. Drainage considerations were crucial to prevent water accumulation and ensure the longevity of the pavement. This project aimed to significantly enhance the accessibility and safety of the Trans-Labrador Highway, providing a more reliable transportation route for the community and facilitating economic development in the region.
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