Construction consultancy; Construction consultation; Construction management; Construction of airports; Construction of aquatics facilities; Construction of buildings; Construction of facilities, structures, living quarters, and utility buildings, production modules and subsea modules in the oil and gas industry; Construction of medical establishments; Construction of roads, underground utilities, and housing pads; Construction planning; Construction project management services; Construction supervision; Consultation in building construction supervision; Consultation services in the field of construction of environmentally-conscious buildings; Consulting in the field of building construction; Consulting in the field of hospital construction; Consulting services for the construction and installation of masonry walls and structures; Consulting services for the construction of water treatment and purification plants, solid waste treatment plants and other municipal infrastructure facilities; Consulting services in the field of construction of wind energy facilities