
Allseas Group chooses Wärtsilä 31 for new semi-sub HTV
Wärtsilä will supply a four-engine Wärtsilä 31 package for Allseas’ semi-sub HTV being built at GSI in China, with NOx reducers and delivery planned for early 2028.

Wärtsilä will supply a four-engine Wärtsilä 31 package for Allseas’ semi-sub HTV being built at GSI in China, with NOx reducers and delivery planned for early 2028.

Incat Tasmania has started harbour trials for Hull 096 in Hobart. An industry source says the short-range battery ferry will be carried to South America on a lift-ship after local sea trials.

Boskalis shipped the 4,327 t floating dry dock Dock Titan on Transshelf from Cape Town to Réunion Island, detailing dimensions, deck fit, and operational adjustments.

HTV Seaway Swan transports pretreatment and utility modules to the Woodfibre LNG site in Squamish, pushing construction toward 60% completion.

Military Sealift Command has chartered Dutch heavy-lift ship Plantijngracht to resupply McMurdo Station for Operation Deep Freeze 2026, prompting debate over shrinking U.S.-flag heavy-lift capacity.

Fugro and PTSC Geos and Subsea Services have renewed their offshore wind cooperation in Vietnam for another two years, continuing to provide metocean, geophysical and geotechnical survey services under a new MoU.

DENZAI Group and PC1 Group have entered into a partnership on renewables and infrastructure in Southeast Asia, starting with the 58.5 MW Camarines Sur onshore wind project on Luzon in the Philippines.

A 3,800 DWT heavy-lift build at Rock Shipbuilding will use Wärtsilä 31 with a gearbox supporting PTI/PTO/PTH modes plus CPP control and hydrodynamic optimisation; delivery is set for spring 2027.

Allseas is upgrading its heavy-lift vessel Pioneering Spirit, raising topsides single-lift capacity by 25% to 60,000 tonnes through a TLS upgrade ahead of major North Sea decommissioning and offshore wind projects into the 2030s.
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