News & Insights

Building Momentum: Summer Construction Recap

Blog

Oct 22, 2025

From early groundwork to the first vertical structures, and from module arrivals to the start of marine works, this past summer has been marked by visible progress at the Woodfibre LNG site. Each stage—foundations, module arrivals, vertical construction, and marine piling—has built upon the last, moving the project steadily past the halfway point. The updates below highlight the major steps taken between May and September.

Groundwork and Foundations

Overhead view of foundation work, June 2025

Through May and June, crews focused on preparing the site for above-ground construction. This included grading, excavation, and concrete foundation pours for key process areas. Rock scaling and slope stabilization were completed to ensure long-term site safety, and erosion and sediment controls were maintained throughout. Environmental protection was active from day one: dust suppression measures were applied during dry conditions, exclusion fencing protected sensitive habitats, and daily monitoring was carried out by qualified environmental professionals.

Module Arrivals

Pipe rack modules arrive to site in May 2025

In May 2025, Woodfibre LNG received its first seven prefabricated modules, marking a major transition in site activity. These initial deliveries were primarily pipe rack modules, which will connect liquefaction systems with storage and loading infrastructure. Each unit was offloaded at the Marine Offloading Facility (MOF) before being transported to its permanent foundation.

In September 2025, the project received four additional modules: two more pipe rack sections, a boil-off gas compressor module, and a flare knock-out drums module. The boil-off gas compressor is designed to recapture vaporized natural gas and return it to the liquefaction process, while the flare knock-out drums separate liquids from gases before flaring to protect the system.

In total, 19 modules are scheduled for delivery through 2025 and 2026. These range in size from smaller ~126-tonne pipe racks to much larger modules such as the liquefaction unit, which will weigh over 11,000 tonnes.

Vertical Construction Begins

First pipe rack modules in place in June 2025

By mid-summer, the site profile began to change. With foundations in place, crews lifted the first modules into position, marking the beginning of vertical construction. This shift from groundwork to above-ground assembly is one of the clearest signs of progress to date.

Boil-Off Gas Compressor Module and Flare Knock Out Drums modules in place in September, 2025

With the additional modules that arrived at the end of August now installed, the site truly began to take shape. The outlines of the facility became more visible as multiple modules were set in place, showing how the project is advancing from prepared ground to a fully emerging LNG facility.

Start of Marine Works: Floating Storage Tanks and Marine Loading Terminal

Marine work underway in September 2025

In July, Woodfibre LNG began marine pile installation in support of the Floating Storage Tank (FST) mooring structure. This work was authorized under a marine works approval from the BC Environmental Assessment Office (BCEAO) and the Squamish Nation Environmental Assessment Agreement. Marine construction also advanced on the Marine Loading Terminal, where piling began to establish the foundation for LNG carrier berths.

Every aspect of marine work is conducted under strict environmental safeguards:

  • Marine mammal observers monitor continuously and work stops if whales, dolphins, porpoises, or seals enter exclusion zones.
  • Hydroacoustic monitoring tracks underwater sound levels, with activity paused if thresholds approach regulatory limits.
  • Regulatory oversight includes BCEAO approval, Squamish Nation oversight, compliance with Fisheries Act authorizations, and adherence to project Environmental Management Plans.

Over 50% Complete and Moving Forward

By the end of September, Woodfibre LNG proudly reached a major milestone – crossing the halfway point of construction. With foundations poured, modules delivered and installed, vertical assembly underway, and marine works progressing under environmental oversight, the project is now more than 50% complete. This milestone shows strong, steady momentum toward completion and proves that construction can advance responsibly while meeting regulatory requirements and protecting Howe Sound’s environment—with oversight from both the BCEAO and Squamish Nation.

Subscribe to our newsletter

This field is for validation purposes and should be left unchanged.