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[PROJECT COMPLETED] A landmark cryogenic tank for Canada’s strategic LNG export terminal

17/07/2025

In Kitimat, British Columbia, Entrepose Contracting has designed, procured, and built the largest liquefied natural gas (LNG) tank ever built in North America and one of the largest ones in the world, at the heart of the hashtag hashtag#LNGCanada project.

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✅225,000 m³ storage capacity
✅A 1,540-tonne dome lifted using air pressure
✅A successful execution in a highly demanding geographical and climatic environment
✅Built to the highest safety and quality standards in the industry
✅Based on 100% in-house engineering & construction know-how

This turnkey EPC project, led by Entrepose Contracting and VINCI Construction Grands Projets with the support of Entrepose Industries, demonstrates our ability to meet the most ambitious technical challenges, managing every step from engineering to commissioning.

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In the shoes of a materials, welding and quality control manager 

Sébastien Vincens oversees a key area of Entrepose Contracting’s EPC projects: materials, welding processes, non-destructive testing, corrosion protection and quality supervision.
He is involved from the tender stage through to execution, supporting the engineering and procurement teams, Entrepose Industries and the construction site.

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