DORIS

Common metals and their alloys; cables, wires, tubes, pipes and lines of metal, shield anchors; metal oil platforms; offshore platforms of metal; prefabricated metal platforms; metal platforms for rocket launching; steel buildings, namely, prefabricated buildings; prefabricated buildings of metal; building materials of metal, namely, metal beams; reinforcing materials of metal for building; transportable buildings of metal

Wind turbines; wind turbine pumps; wind-powered installations for generating electricity for wind power plants

Buildings, not of metal, namely, modular homes; transportable buildings not of metal; non-metallic offshore platforms made primarily of concrete; non-metallic platforms for rocket launching

Advice and assistance pertaining to providing repair services in construction and civil engineering for offshore production works or marine, port or coastal facilities; installation, maintenance and repair of metal offshore platforms, prefabricated metal platforms and metal platforms for launching rockets; installation, maintenance and repair of offshore gravity platforms, made of concrete or metal; installation, maintenance and repair of floating offshore units, made of concrete or metal; installation of gulf or river crossing works, air, floating or underwater works, for the transport of liquids or links by road or rail transport; installation of offshore anchoring systems for positioning floating units, in low profile water depths; supervising offshore works for construction projects; advice and assistance pertaining to repairs for pumping operations for deep water shipwrecks and cleaning polluted sites; shipbuilding and providing information relating thereto; installation of apparatus for the production of oil; installation, maintenance and repair of water capture pipes in deep water and their rigging systems; construction of crude oil production structures; construction of structures for storage of crude oil; construction of structures for transportation of crude oil; rental of oil well drilling tools; oil well casing and tubing services; drilling pipe installation services; repair or maintenance of storage tanks; cleaning of storage tanks; construction of structures for natural gas production; construction of structures for storing natural gas; construction of structures for transporting natural gas; drilling of deep oil or gaswells; advisory services relating to the repair of civil engineering structures for the production and transport of natural gas, crude oil; advice on pipeline construction, wind farms construction; repair of electric generators and wind turbines, wind farms, wind power plants; construction of wind power plants; erection, installation, maintenance and repair of windmills, wind power plants, wind turbines and other wind-operated machines; consultant services with respect to the installation, maintenance and repair of windmills and wind turbines; information with respect to underwater construction, dikes; rental of drilling platforms; rental of elevating work platforms for use in construction; overhaul and repair of mechanical access platforms; overhaul and repair of aerial work platforms; building inspection in the context of building construction; installation of environmental protection systems; advice with respect to the construction of energy-efficient structures