Abstract: A method for deploying a deepwater mooring spread from a floating vessel with a bow, stern, hull, deck, and aft crane secured to a port side or a starboard side of the hull having a hold, and a fore crane secured to the port side or starboard side of the hull. To lower heavy suction piles or other structures to almost unlimited water depths, the crane tackle after a depth of approximately 1000 meters is replaced using the polymer lines as a temporary lifting pennant with almost neutral buoyancy and therefore no extra weight is added to the lifting tackle of the crane.

Abstract: A system for deploying a deepwater mooring spread from a floating vessel using at least two cranes each having a main block, a deepwater deployment system connected to at least one of the cranes, a reel drive, a structure for supporting the reel drive and a hang-off, a plurality of neutral buoyancy polymer lines deployable by the reel drive connectable to each other and the hang-off with chains and/or with remote operated vehicle connectors, at least two suction piles with anchor chains, and at least two buoys, one for each suction pile for connecting to the neutral buoyancy polymer lines.

Abstract: The invention is a method for lifting and transporting a heavy load comprising using a heavy lift vessel with at least two heavy lift cranes adapted to operate simultaneously; mounting a deep water deployment system on each crane adapted to increase hook travel the crane; shifting the load from the first location to over a second location on the heavy lift vessel; placing the load on the second location; moving the heavy lift vessel to a second position; using a conventional mooring system to maintain the heavy lift vessel at the second position; picking up the load from the second location using the cranes simultaneously; shifting the load from a second location to over a third location; and placing the load on the third location.

Abstract: The invention is a method for lifting and transporting a heavy load by using a heavy lift vessel with at least two heavy lift cranes adapted to operate simultaneously; mounting fly-jibs on the heavy lift crane to increase reach and height of the heavy lift crane; picking up a load from a first location using the fly-jib modules simultaneously; shifting the load from the first location to over a second location on the heavy lift vessel; placing the load on the second location; moving the heavy lift vessel to a second position; using a mooring system to maintain the heavy lift vessel at the second position; picking up the load from the second location using the fly-jib modules simultaneously; shifting the load from a second location to over a third location; and placing the load on the third location.