Triumphant Return: No.3 22,000-ton Hybrid Chemical Tanker Successfully Completes Sea Trials

On December 22, Hull 22003, the third 22,000-ton hybrid chemical tanker, successfully berthed after overcoming severe challenges posed by a cold wave. The vessel completed all sea trial items one day ahead of schedule, marking the successful conclusion of its 16-day trial voyage. Demonstrating exceptional teamwork and resilience in battling harsh conditions, racing against time, and ensuring quality, the sea trial team proved its capability to overcome tough challenges and deliver results ahead of plan.

The actual time allocated for open-sea testing was only six days, during which the vessel encountered approximately four cumulative days of severe weather. The trials commenced on December 7 with the bunkering of LNG to prepare for subsequent dual-fuel (gas-oil) mode tests. On December 9, the fleet smoothly passed under the Nanjing Yangtze River Bridge as planned and efficiently completed the reinstallation of key equipment, including the radar mast. Operations were then interrupted by a sudden cold wave, which led to a three-day navigation suspension. Faced with this delay, the team maintained its composure. While on standby at anchorage, they worked diligently to advance all inspection and acceptance procedures, successfully recovering the lost time. The vessel set sail again for the trial area on December 14 and formally began performance tests the following day. Thorough prior preparations allowed critical tests, such as seawater tank testing, to be conducted concurrently, saving valuable time. All trial objectives were successfully met by December 20. During the return voyage, the team encountered strong winds again and made the decisive call to anchor, prioritizing safety. The fleet ultimately berthed in triumph on December 22, delivering an outstanding performance under demanding circumstances.

The successful completion of these trials has yielded valuable experience for future projects. Given the specific conditions of the trial area, maintaining reliable communication was a critical factor. For subsequent voyages, emergency communication plans will be prepared in advance, with close monitoring of weather patterns to dynamically optimize sailing plans and ensure safety.

The project has now fully entered the delivery preparation phase. The team remains focused on its final objectives, building on the current momentum to meticulously complete the remaining tasks and ensure the vessel is delivered to the highest standards of quality.

Contributed by: Hu Lei, Chen Zidan, Party-Mass Work Department

Edited by: Shui Qing