Abstract: A system and method of performing a dry-dock operation on a floating vessel, while the floating vessel may maintain operations. The dry-docking may be performed by another vessel, such as a semi-submersible transport vessel. The method may include: submerging the semi-submersible transport vessel, adjusting the positions of the vessels until the vessel is over the deck of the semi-submersible transport vessel, securing the vessel on the deck of the semi-submersible transport vessel, raising both vessels, performing the dry-dock operation, lowering the vessel back into the water, and unsecuring vessel from the semi-submersible transport vessel. The system may include suitable elements to perform the method.

Abstract: A system and method of performing a dry-dock operation on a floating vessel, while the floating vessel may maintain operations. The dry-docking may be performed by another vessel, such as a semi-submersible transport vessel. The method may include: submerging the semi-submersible transport vessel, adjusting the positions of the vessels until the vessel is over the deck of the semi-submersible transport vessel, securing the vessel on the deck of the semi-submersible transport vessel, raising both vessels, performing the dry-dock operation, lowering the vessel back into the water, and unsecuring vessel from the semi-submersible transport vessel. The system may include suitable elements to perform the method.