Abstract: A resident remotely operated vehicle may be deployed subsea by deploying a remotely operated vehicle (ROV) (200) configured to be disposed and remain resident subsea for an extended time where the ROV comprises an ROV electrical power connector port (202) to be operatively connected to an electrical power supply (700) dedicated to the ROV. An RTMS configured to be disposed subsea for an extended time is also deployed subsea (210), typically proximate the ROV. A subsea docking hub subsea is also deployed subsea proximate the RTMS and operatively connected to the ROV and the RTMS. In addition, an umbilical is connected from the subsea docking hub to a subsea structure and a signal supplied from the subsea structure to the ROV.

Abstract: A resident remotely operated vehicle may be deployed subsea by deploying a remotely operated vehicle (ROV) (200) configured to be disposed and remain resident subsea for an extended time where the ROV comprises an ROV electrical power connector port (202) to be operatively connected to an electrical power supply (700) dedicated to the ROV. An RTMS configured to be disposed subsea for an extended time is also deployed subsea (210), typically proximate the ROV. A subsea docking hub subsea is also deployed subsea proximate the RTMS and operatively connected to the ROV and the RTMS. In addition, an umbilical is connected from the subsea docking hub to a subsea structure and a signal supplied from the subsea structure to the ROV.

Abstract: Electrical power may be provided to a subsea system, which may include one or more battery packs, from a subsea power system comprising a surface buoy which comprises an electrical power generator and a surface buoy power outlet operatively in communication with the power generator; a subsea battery bank which comprises a predetermined set of batteries, a subsea battery bank power inlet operatively in communication with the surface buoy power outlet and with the predetermined set of batteries, and a subsea battery bank power outlet operatively in communication with the predetermined set of batteries. The subsea power system is deployed at sea, by way of example and not limitation including by use of an autonomous vehicle, and generates electrical power at the power generator which may be provided to the subsea battery bank or other structures requiring electrical power subsea.

Abstract: A subsea umbilical and signal distribution hub (SDH) comprises a signal source, the signal comprising power and/or data; one or more signal carriers operatively in communication with the signal source; and a subsea signal distribution hub, which comprises a signal input connector operatively in communication with the signal carrier and a signal output connector operatively in communication with the signal input connector. Signals may be provided by deploying a device such as remotely operated vehicle (ROV) subsea; deploying a riser tension and mounting system (RTMS) with a resident ROV (RROV) installed; deploying a jumper from the RTMS to the RROV; operatively connecting the jumper to a signal distribution hub with such as via an ROV; and once in place, switching the signal on at the signal distribution hub.

Abstract: A remotely operated vehicle integrated system comprises one or more remotely operated vehicles (ROV) configured to be deployed substantially continuously subsea and one or more a tether management systems configured to be deployed substantially continuously subsea. The ROVs and tether management systems are typically deployed substantially continuously subsea where a first signal interface, e.g. for power and/or data, is operatively connecting the signal source deployed substantially permanently subsea and one or more of the ROVs operatively connected the signal source.

Abstract: A remotely operated vehicle integrated system comprises one or more remotely operated vehicles (ROV) configured to be deployed substantially continuously subsea and one or more a tether management systems configured to be deployed substantially continuously subsea. The ROVs and tether management systems are typically deployed substantially continuously subsea where a first signal interface, e.g. for power and/or data, is operatively connecting the signal source deployed substantially permanently subsea and one or more of the ROVs operatively connected the signal source.