On September 26, the first platform departed from the HHMC dock for its designated test area, where it underwent a series of functional assessments. Testing teams completed thruster and propulsion system evaluations, achieving a 100% load function test by 6:30 a.m. on September 27. Subsequent trials included anchoring performance, lifeboat deployment, and recovery tests, after which the vessel safely returned to berth — officially concluding the sea trials phase.
Meanwhile, on September 27, the second TYPE3 PRO platform successfully launched and underwent leg-lifting system commissioning. All four legs penetrated the seabed smoothly, ensuring stable platform positioning before the leg extension work commenced, signifying readiness for final outfitting and system integration.
The TYPE3 PRO series, a new-generation evolution of the earlier TYPE3 design, represents WMMP’s independent advancement in offshore operation support technology. Enhancements include optimized deck configuration, increased variable load capacity, and improved crew accommodations. Equipped with self-propulsion, cargo-handling cranes, and air-cooled propulsion systems, the platform eliminates operational limitations associated with traditional water-cooling systems. This innovation enables greater operational flexibility in shallow-water environments and extends the geographical range of offshore service missions.
This progress underscores WMMP’s growing capability in offshore support platform design and construction, aligning with China’s broader ambition to strengthen its offshore engineering equipment sector.