Dokai tugs serve as guard vessels when large work vessels, such as research vessels and cable-laying vessels, conduct offshore operations in the waters around Japan. By vigilantly monitoring the work area and alerting passing vessels that operations are in progress, we help ensure that these large work vessels can carry out their tasks safely and with minimal interruption.

Guardians of the Sea, Ensuring Offshore Safety
Dokai tugs serve as guard vessels when large work vessels, such as research vessels and cable-laying vessels, conduct offshore operations in the waters around Japan. By vigilantly monitoring the work area and alerting passing vessels that operations are in progress, we help ensure that these large work vessels can carry out their tasks safely and with minimal interruption.