[30000000] - Structures et composants et fournitures pour le bâtiment et la construction - Structures and Building and Construction and Manufacturing Components and Supplies[22000000] - Equipements et machines et engins et accessoires de chantier et de construction - Building and Construction Machinery and Accessories[72141003] - Travaux de maintenance de route et autoroute - Highway and road maintenance service[72141002] - Installation et maintenance de panneaux de route et autoroute et de glissières de sécurité - Highway and road sign or guardrail construction and repair service[72141700] - Location et leasing de machines, engins et équipements de chantier - Construction machinery and equipment rental or leasing services[72121300] - Travaux de construction de garages automobiles et de stations service - Automotive garage and service station construction services[72110000] - Travaux de bâtiment - Building construction services[72140000] - Travaux Publics - Heavy construction services