Damen launches second CSOV 9020 for TSSM

Damen Shipyards Group has launched the second in a series of two Commissioning Service Operations Vessels (CSOV) 9020 for Ta San Shang Marine Co., Ltd. (TSSM). The company, a joint venture between Mitsui O.S.K. Lines, Ltd. of Japan and Ta Tong Marine Co., Ltd. of Taiwan, will use the vessels to support construction and maintenance activities at offshore wind farms in Taiwanese waters.

When delivered in early 2027, the CSOV 9020, to be named TSS Challenger, will join the Damen-built TSS Cruiser, in the company’s fleet. Damen is constructing the vessel in Ha Long, Vietnam. The yard features