Construction of pavement surfaces, road, street, highway, runway, taxiway and apron surfaces; paving and surfacing of pavement surfaces, road, street, highway, runway, taxiway and apron surfaces; rebuilding of infrastructure and infrastructures in the form of pavement surfaces, road, street, highway, runway, taxiway and apron surfaces; construction services, namely, construction of pavement surfaces, road, street, highway, runway, taxiway and apron surfaces and heavy general construction contracting; asphalt and concrete construction and paving services; construction and building project management, planning, consultation and supervision services; installation, repair, and maintenance of pavement surfaces, road, street, highway, runway, taxiway and apron surfaces; consultation services in the installation and maintenance of pavement surfaces, road, street, highway, runway, taxiway and apron surfaces; general construction contracting; on-site project management relating to construction, installations and refurbishment, namely, construction supervision; consulting in pavement maintenance programs for others; consulting services in the field of site and soil stabilization; servicing of pavement surfaces, road, street, highway, runway, taxiway and apron surfaces; installation, maintenance and repair of electrical and IT apparatus and equipment; project management for building, construction and civil engineering projects, namely, construction supervision; airport taxiway, apron, runway, road and parking lot construction; road, street and highway construction; parking lot construction; paved surface construction; soil stabilization; pond, lake and basin construction; structural excavation; asphalting; concreting; paving; airfield maintenance, namely, repair and maintenance of airfield infrastructure, runways, taxiways, aprons, road and parking lots; airfield construction services, namely, runway, taxiway, and apron paving, and taxiway, apron and runway improvements; pier maintenance; paving contractor services; paving of pavement surfaces, road, street, highway, runway, taxiway and apron surfaces; building construction and repair services, namely, partial and complete rehabilitation of paved surfaces, roads, streets and highways, airport runways, taxiways, aprons, roads and parking lots, and buildings; new construction of paved surfaces, roads, streets and highways, airport runways, taxiways, aprons, roads and parking lots, buildings and piers; development and construction services in the nature of site work, namely, excavating, grading, clearing, cutting and patching asphalt, concrete and laying pipeline, placement and compaction of rock, sand, dirt, asphalt and concrete; construction, repair, maintenance and renovation of pavement surfaces, road, street, highway, runway, taxiway and apron surfaces; excavation services; pipeline installation; earthworks construction; concrete construction; masonry; provision of information, advisory and consultancy services relating to all the aforesaid services