Common metals and their alloys; building materials of metal, namely, reinforcing materials of metal for building; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of metal; ironmongery being small items of metal hardware, namely, brackets of metal for building, locks of metal, other than electric, pipe muffs of metal, rivets of metal, door bolts of metal, junctions of metal for pipes, rods of metal for brazing and welding, knobs of metal, cables of metal, non-electric, collars of metal for fastening pipes, tiles of metal for building, hinges of metal, ropes of metal, girders of metal; pipes of metal; ores of metal; prefabricated construction elements of metal, namely, reservoirs of metal, metal sheets, metal gratings, metal reinforcing plates, metal tiles; structures of metal for stabilizing the earth by means of mechanical effect in the nature of metal wall panels, metal wall panels for forming the facing of mechanically stabilized or stabilizing earth structures, metal wall panels for forming the facing of stabilizing earth structures by mechanical effect, pre-shaped metal casting forms for concrete; structures of metal for earth retention; retaining walls of metal; reinforcing materials of metal for building civil engineering structures; panels of metal for building; panels of metal for forming a cover for mechanically-stabilized land structures; panels of metal for forming a cover for earth stabilization structures by means of mechanical effect; ground nails of common metal; bars of common metal, namely, metal latch bars bars for metal railings; metal strips, namely, wrapping and binding strips of metal; metal nails; metal bars, namely, metal latch bars and bars for metal railings; metal plates, namely, armour-plating of metal for building

Constructions entirely or mainly not of metal, namely, prefabricated non-metal buildings, prefabricated transportable columns, prefabricated transportable cross beams; non-metallic rigid pipes for building; transportable buildings not of metal; non-metallic structures for stabilizing the earth by mechanical means, namely, concrete slabs, concrete walls, concrete blocks, concrete wall panels for forming the facing of stabilizing earth structures by mechanical effect, non-metallic flooring panels for forming a cover for stabilizing the earth by means of mechanical effect; structures not of metal for earth retention; retaining walls not of metal; non-metallic materials used in the construction of civil engineering structures, namely, concrete, grout, fiberglass panels, fascia; non-metallic reinforcements for construction of concrete civil engineering works, namely, plates, rods, bars, panels and blocks; non-metallic panels for forming a cover for mechanically-stabilized earth structures in the nature of non-metal flooring and wall panels; panels not of metal for forming a cover for structures for earth stabilization by mechanical means, namely, concrete and cement flooring and wall panels; concrete panels; concrete blocks; concrete blocks, panels, wall enclosures, tanks and silos, all entirely not of metal, used in the construction of civil engineering structures

Building construction; installation of prefabricated building elements, building structures and industrial sites; Construction services, namely, construction of buildings, construction of roads, construction of bridges, construction of masonry and portable walls and structures; construction of buildings; construction of public works in the nature of masonry walls, portable walls, roads, tunnels, bridges, canals, embankments, dams, reservoirs, silos, street gutters; construction of civil engineering structures, namely, masonry walls, portable walls, roads, tunnels, bridges, canals, embankments, dams, reservoirs, silos, street gutters; excavation and drilling of pilots, wells, trenches, trenches for walls, and tunnels; construction, repair, maintenance and demolition of buildings and civil engineering structures; construction, maintenance and repair of roads, tracks, runways, bridges, bridge abutments, stabilized land structures, earth stabilization structures by means of mechanical effect, earth stabilization devices, embankments, retaining walls, dikes, tunnels, gutters, enclosures, reservoirs, tanks, silos and historical monuments; earthworks in the nature of injection of preparations into the soil, in particular for the consolidation or sealing thereof, for building construction; installation of reinforcements or ties for strengthening the ground; construction and installation of cladding on building structures and retaining structures; earthmoving for building construction; clearing being construction services in the nature of site clearing; dredging; construction supervision; rental of construction equipment; providing construction information; providing repair information

Engineering services in the field of construction; engineering analysis services and expert appraisals in the nature of engineering consulting in the field of construction; technical advice and technical assistance, namely, engineering services in the field of building construction for carrying out construction work; construction drafting; engineering services in the nature of technical project studies and technical data analysis in the field of construction, namely, engineering services in the field of building construction, conducting scientific feasibility studies in the field of construction; analysis of the structural properties of building materials; soil sampling for analysis purposes services; monitoring and analysis of the structural properties of building structures structures; geological estimations and research, namely, monitoring and analysis of soil behavior; performing geological tests on building sites in the nature of geological surveying; engineering analysis services and expert appraisals in the nature of engineering consulting regarding the structure of buildings and engineering structures and civil engineering works; consulting in civil engineering and industrial engineering in the fields of ground stabilisation and sanitation; engineering surveying work and engineering technical advice in the field of soil stabilization by mechanical effect, soil retention and retaining walls; engineering services relating to soil excavation, soil clearance, soil drainage, soil reclamation, land development and dredging