37 Building construction; carrying out of construction work of all kinds, both public and private, namely, construction of highways, railways, hydraulics, airports, buildings, water and waste treatment plants, and other infrastructure facilities; restoration of urban properties; preservation and maintenance of installations, namely, public utility installations and urban properties; repair of highways, railways, hydraulics, airports, buildings, water and waste treatment plants, and other infrastructure facilities; building construction supervision; mining extraction and quarrying; inspecting construction projects, namely, inspection of highways, railways, hydraulics, airports, buildings, water and waste treatment plants, and other infrastructure facilities; rental of tools and construction equipment; information and advice related to these services