Offshore and subsea building construction services; construction services, namely, offshore and subsea energy infrastructure construction services; demolition services, namely, offshore and subsea energy infrastructure demolition services; renovation services, namely, offshore and subsea energy infrastructure renovation services; installation services, namely, offshore and subsea energy infrastructure installation services; dismantling services, namely, offshore and subsea energy infrastructure dismantling services; offshore and subsea building, construction services, namely, offshore and subsea energy infrastructure construction services, demolition services, namely, offshore and subsea energy infrastructure demolition services, renovation services, namely, offshore and subsea energy infrastructure renovation services, installation services, namely, offshore and subsea energy infrastructure installation services, and dismantling services, namely, offshore and subsea energy infrastructure dismantling services; pipeline laying services; cable laying services; trench digging services; marine lifting services in the nature of marine construction; lowering and hoisting services for subsea and marine construction purposes; lowering and hoisting services for pipeline construction purposes; lowering and hoisting services as part of the laying of pipes, pipelines and cables; rental of cranes for construction purposes and for the purpose of laying of pipes, pipelines and cables; marine, pipeline and subsea construction services using cranes; laying of pipes, pipelines and cables through the use of cranes; structural examination and assessment, maintenance, building, refurbishment, modification, cleaning, servicing and repair, construction, installation, demolition, renovation, installation and dismantling services for pipelines, cables, apparatus and equipment for the extraction, production, conveyance, storage, refining and processing of oil and gas, offshore and subsea structures, drilling rigs, oil and gas exploration and production apparatus and equipment, moorings, fixed platforms, floating platforms, energy generation equipment and installations, power plants, turbines, wind turbines, windmills and wind farms; seabed excavation and dredging services; construction management and supervision services; rental and leasing of construction tools and equipment; servicing in the nature of maintenance of watercraft, ships, submersible vehicles, autonomous underwater vehicles, remotely operated underwater vehicles and diving equipment; information, advisory and consultancy services relating to all the aforesaid

Rental and leasing of watercraft in the nature of ships, boats, hovercraft, underwater vehicles and submarines used for surveying, construction, building, installation, demolition, renovation, refurbishment, commissioning and decommissioning, structural examination and assessment, maintenance, repair, servicing, pipe laying, cable laying, lifting, hoisting, lowering, transportation, diving, accommodation and trenching; piloting of watercraft, ships, autonomous underwater vehicles, remotely operated vehicles and remotely operated robots for surveying, construction, structural examination and assessment, maintenance, repair, pipe laying, cable laying, lifting, hoisting, lowering, transportation, diving, accommodation and trenching; transportation of offshore and subsea structures, equipment and apparatus, including drilling rigs, fixed platforms, floating platforms, pipelines, submersible vehicles, moorings, oil and gas exploration and production apparatus and instruments, energy generation and distribution equipment and installations, power plants, turbines, wind turbines, windmills and wind farms; marine and subsea salvage services; information, advisory and consultancy services relating to all the aforesaid

Recycling services; disposal of waste services, namely, waste treatment, waste processing, destruction of waste; information, advisory and consultancy services relating to all the aforesaid

Design services, namely, design of engineering projects for pipelines, cables and design of apparatus and equipment in the field of oil and gas industrial machines for the extraction, production, conveyance, storage, refining and processing of oil and gas, and design of offshore and subsea structures, drilling rigs, oil and gas exploration and production apparatus and equipment, moorings, fixed platforms, floating platforms, energy generation equipment and installations, power plants, turbines, wind turbines, windmills and wind farms