Systems and methods for repositioning and repair of a section of underwater pipe located on the sea bed

摘要

Systems and methods for repositioning and repair of a section of tubing located in the milk of underwater sea method and systems are provided for reposition and / or to repair a section of tubing into a duct located or other equipment in a sea bed.The system component are supplied by a surface vessel in the vicinity of the section of the piping or other equipment. Cuttings are partially buried in the sea bed adjacent to the section of the piping or other equipment so that each of the piles is a top of the pile top above the seabed.The tops of the stake are employed to support assemblies each with a manipulator arm of a manipulator hydraulically controlled having a claw capable of holding and repositioning a section of piping or other equipment.The sets of manipulator are operated to reposition the piping or other equipment in a form, and retain the tubing so that a repair clamp can be installed.