An offshore facility evacuation system that includes a submerged-floating pod (SFP) unit adapted to be positioned in a body of water adjacent an offshore facility, and a SFP station of the offshore facility adapted to launch the SFP unit from the facility. The SFP unit including a SFP controller, an SFP escape line to extend between the SFP station and the SFP unit to provide a path for moving persons from the SFP station to the SFP unit while the SFP unit is floating in the body of water, a SFP landing base including an inflatable platform to provide a landing area for persons, a SFP depth control system to regulate submergence of the SFP unit, a SFP location control system to control a location of the SFP unit, and a SFP communication system to provide communication with the SFP unit, and personal evacuation devices (PEDs).

Multiple autonomous underwater vehicles (AUVs) are operated by a host platform by configuring the AUVs with intermediate nodes (such as unmanned surface vehicles (USVs)) so as to allow the host platform to manage multiple AUVs. The intermediate nodes act as a relay for communications between the host platform and the AUVs allowing the host platform to scale to higher numbers of vehicles thus simultaneously operating the entire fleet of AUVs. The AUVs may provide underwater mapping data. The host platform may be stationary. The host platform may communicate with the intermediate nodes by satellite.

Multiple autonomous underwater vehicles (AUVs) are operated by a single host surface vehicle (HSV) by configuring the AUVs with intermediate nodes (such as unmanned surface vehicles (USVs)) so as to allow the HSV to manage multiple AUVs. The intermediate nodes act as a relay for communications between the HSV and the AUVs allowing the HSV to scale to higher numbers of vehicles thus simultaneously operating the entire fleet of AUVs. The AUVs may provide underwater mapping data.

Multiple autonomous underwater vehicles (AUVs) are operated by a host platform by configuring the AUVs with intermediate nodes (such as unmanned surface vehicles (USVs)) so as to allow the host platform to manage multiple AUVs. The intermediate nodes act as a relay for communications between the host platform and the AUVs allowing the host platform to scale to higher numbers of vehicles thus simultaneously operating the entire fleet of AUVs. The AUVs may provide underwater mapping data. The host platform may be stationary. The host platform may communicate with the intermediate nodes by satellite.

A guided lifting system, including: a lifting unit, installable on a loading deck and configured to exert a lifting force that has at least one vertically directed component; a pick-up module, associated with the lifting unit and configured to hook a vehicle to be lifted; characterised in that: it includes a guide device, connected to the pick-up module and configured to move the pick-up module in space in a guided manner; the guide device can be actuated and controlled autonomously from the lifting unit.

An offshore facility evacuation system that includes a submerged-floating pod (SFP) unit adapted to be positioned in a body of water adjacent an offshore facility, and a SFP station of the offshore facility adapted to launch the SFP unit from the facility. The SFP unit including a SFP controller, an SFP escape line to extend between the SFP station and the SFP unit to provide a path for moving persons from the SFP station to the SFP unit while the SFP unit is floating in the body of water, a SFP landing base including an inflatable platform to provide a landing area for persons, a SFP depth control system to regulate submergence of the SFP unit, a SFP location control system to control a location of the SFP unit, and a SFP communication system to provide communication with the SFP unit, and personal evacuation devices (PEDs).

Methods and apparatus for deploying an unmanned marine vehicle into water are disclosed. The unmanned marine vehicle includes a float and a glider connected by a tether. The float is selectively retained in a buoyant frame by a float clamp assembly. A glider retainer assembly is coupled to the buoyant frame and selectively retains the glider. The glider retainer assembly and the float clamp assembly execute a deployment sequence for deploying the unmanned marine vehicle from the apparatus. In some embodiments, the apparatus is self-propelled to permit remote operation and deployment of the unmanned marine vehicle.

Methods and apparatus for deploying an unmanned marine vehicle into water are disclosed. The unmanned marine vehicle includes a float and a glider connected by a tether. The float is selectively retained in a buoyant frame by a float clamp assembly. A glider retainer assembly is coupled to the buoyant frame and selectively retains the glider. The glider retainer assembly and the float clamp assembly execute a deployment sequence for deploying the unmanned marine vehicle from the apparatus. In some embodiments, the apparatus is self-propelled to permit remote operation and deployment of the unmanned marine vehicle.

Boat transfer system (10;110) on a floating vessel (30), comprising at least one deployment frame (14;114) for deployment of a cradle (12), wherein said deployment frame (14;114) is movable in a mainly horizontal direction and the deployment frame (14;114) is equipped with upright guides (18;118) for vertical movement of the cradle (12), and said cradle (12) is connected to a guide system (22;130,132,134) for controlled movement of the cradle (12) in the upright guides (18;118).

Boat transfer system (10;110) on a floating vessel (30), comprising at least one deployment frame (14;114) for deployment of a cradle (12), wherein said deployment frame (14;114) is movable in a mainly horizontal direction and the deployment frame (14;114) is equipped with upright guides (18;118) for vertical movement of the cradle (12), and said cradle (12) is connected to a guide system (22;130,132,134) for controlled movement of the cradle (12) in the upright guides (18;118).