metal building materials, namely, metal beams, pre-fabricated metal architectural columns, metal roof trusses, structural steel, sheet metal, steel plates for doorways and stairs, steel drill floors, steel drill legs, steel sheets for use on an offshore drilling vessel, steel rods, namely, metal connecting rods, structural beams of metal; prefabricated buildings of metal; transportable portable buildings of metal; articles made of metal and metal alloys for use in equipping oil and gas rigs, and sea-going vessels and ships, namely, metal pontoons used for supporting decks, metal flooring, namely, deck floors, pre-fabricated houses, namely, deck houses, pre-fabricated metal platforms, namely, helicopter decks; pipes and tubes of metal; sheets and plates of steel; anchors; steel anchor plates; reinforced building materials of metal, namely, boards of metal; reinforced building materials of metal, namely, panels of metal; doors of metal; ceilings panels of metal; window frames of metal; floors of metal; girders of metal; ladders and step stools of metal; construction elements made of metal, namely, braces, belts of metal for load handling, namely, harness and straps, all of metal for load handling; pipe fittings of metal for buildings; reinforcing materials of metal for building purposes; mooring buoys of metal; mooring bollards of metal; props of metal, namely, construction supports; reinforcing materials of metal for building purposes and connecting pipes; metal shelter structures, namely, turrets of metal; structural steel, namely, metal beams and metal joists; steel fabrications, namely, prefabricated metal buildings; sheet metal fabrications, namely, sheet metal linings; containers of metal for storage and transport of goods; floating docks of metal; floating containers of metal for compressed gas or liquid air; cladding of metal for construction; non-electric cables of metal; metallic accommodation modules, namely, metal shelter structures; offshore production units in the nature of offshore drilling platforms for the production of oil and gas, semi-submersible units in the nature of offshore drilling platforms for the production of oil and gas, offshore drilling platforms, all made of metal; metal storage tanks, metal reservoirs, storage structures in the form of metal fluid storage tanks, metal storage sheds and metal storage drums, metal penstock pipes, and general purpose metal storage containers, metal piping, and metal conduits used in the exploration, production, refining, storage, transport, and processing of liquids and gases; metallic plumbing materials, namely, industrial metal hoses; metal safety doors, metal gates and metal loading ramps; barrels of metal for use on drilling rigs; oil and gas drilling platforms; semi-submersible offshore drilling platforms; metal crane hooks

drilling rigs, namely, jack up rigs for the production of oil and gas, oil and gas offshore drilling rigs, oil and gas drilling rigs, semi-submersible offshore drilling rigs; power operated apparatus for use in drilling, namely, drill chucks; drilling bits; drilling heads; drilling machines being electrical drills, drilling rigs and drilling rigs for drilling wells off-shore or on land; cranes; components of cranes, namely, wire winches, tugger winches, utility winches, wire hoists, operator cabins

power supplies for cranes; electrical apparatus and instruments for use in equipping and building oil and gas rigs and platforms, semi-submersible rigs, seagoing vessels, and ships, namely, electric instrument control panels, electric instrument control consoles, electric circuits, namely, instrument control circuits, data processors, computers; apparatus and instruments for conducting, switching, transforming, accumulating, producing, regulating or controlling electricity, namely, electrical wires, transformers, batteries, electrical outlets

articles made of metal and metal alloys for use in equipping oil and gas rigs, and sea-going vessels and ships, namely, boat hulls; vessels; seagoing vessels; ships; boats

building and construction materials, namely, non-metal beams, non-metal columns, non-metal roof trusses, non-metallic reinforcements for concrete and wood building construction, namely, plates for doorways and stairs, non-metallic drill floors, non-metallic drill legs, building materials, namely, non-metallic plastic sheets for use on an offshore drilling vessel, non-metallic reinforcements for concrete and wood building construction, namely, connecting rods, non-metallic structural beams; prefabricated non-metallic buildings; non-metallic transportable portable buildings; non-metallic accommodation modules, namely, shelter structures; cement mixes; cement posts and slabs; concrete; floating docks not of metal; non-metallic building materials, namely, plastic water pipes; flooring materials not of metal, namely, laminate and rubber flooring; roofing materials not of metal, namely, roofing shingles and tiles

building maintenance and repair services; building construction services; fabrication services, namely, steel structure construction works; oil well casing, tubing, and drill pipe installation services; drilling platforms maintenance and repair services; building sealing and installation of building insulation services; electrical and power generating machinery installation, maintenance and repair; pipeline construction and maintenance; fabrication and installation of offshore living quarters located on drilling platforms; rebuilding machines that have been worn or partially destroyed; custom shipbuilding; telephone installation and repair; refurbishment services, namely, renovation of buildings; project management of refurbishment, namely, construction management; drilling equipment refurbishment; coating and painting services; servicing of cranes for loading and unloading purposes; construction, repair, retrofitting, conversion, maintenance and servicing of buildings; construction, maintenance and repair of commercial and industrial storage and processing spheres, terminals and towers; construction management and supervision; construction of vessels, large steel structures and facilities for the exploration, production, refining, storage, transport, and processing of liquids and gases; installation and maintenance of heating, ventilation and air conditioning apparatus; plumbing; renovation of plumbing; maintenance of plumbing; construction management; construction and project management services for vessels, large steel structures and facilities for exploration, production, refining, storage, transport, distribution, and processing of natural resources, liquids, and gases; maintenance and repair of tanks, vessels, large steel structures, equipment and facilities for the exploration, production, refining, storage, transport, distribution, and processing of natural resources, liquids and gases; information, advisory and consultancy services in relation to all the aforesaid services

engineering services; structural engineering; design and engineering of oil and gas production facilities for others; naval architecture design services; architecture design services; custom design of drilling platforms; electrical design and engineering of drilling rigs; design of semi-submersible drilling rigs; oil pipeline pipe design; design of offshore living quarters located on drilling platforms; consulting services in the fields of engineering and architectural design; industrial design services; construction drafting; underwater exploration; consumer product safety testing services; geological research and surveys; installation of computer software; maintenance of computer software, updating of computer software; material testing; oil field testing and surveys; mechanical research; research and development for others in the field of oil and gas production; offshore, semi-submersible and jack up drilling rig design; engineering services; inspecting offshore rigs and other products relating to offshore drilling; engineering services for tanks, vessels, large steel structures, equipment and facilities for exploration, productions, refining, storage, transport, distribution, and processing of natural resources, liquids, and gases; information and consultancy services in relation to all the aforesaid services