Building and construction services, namely, development, planning, and execution of construction projects being residential and commercial communities; development of real estate; development of land and property, namely, planning and laying out of residential and/or commercial communities; building, construction, interior and exterior painting, installing insulation materials, sealing, damp-proofing, cleaning and demolition of real estate, residential, industrial and commercial properties, buildings, offices, business centres, departmental stores, shopping centres, retail and wholesale outlets, houses, condominiums, apartments, schools, warehouses, plants, factories and recreational complexes; building, construction, cleaning and demolition of bridges and dams; building, construction, paving and cleaning of roads; roofing services; scaffolding repair; bricklaying; pipe laying services; plastering; plumbing; floor sanding; cable laying; construction and cleaning of pipelines for the oil and gas industry; construction and building of electrical houses (E-Houses); building of naval vessels and ships; underwater building and construction; supervision and inspection of building construction; building construction project management, project management relating to property development and property construction, project management relating to building contracts; repair and maintenance services for real estate property; restoration, renovation, refurbishment, maintenance and repair of real estate, residential, industrial and commercial properties, buildings, offices, business centres, departmental stores, shopping centres, retail and wholesale outlets, houses, condominiums, apartments, roads, bridges, schools, warehouses, plants, factories and recreational complexes; maintenance and repair of buildings, offices, business centres, departmental stores, shopping centres, retail and wholesale outlets, houses, condominiums, apartments, roads, bridges, schools, warehouses, plants, factories and recreational complexes; maintenance, repair and overhaul of automobile engines, painting machines, generators, compressors, pumps, building equipment, heavy building equipment, metalworking hand tools, industrial and construction equipment, automobile engines and spare parts thereof; maintenance, repair and overhaul of agricultural equipment, implements, machines and vehicles; maintenance and repair of earth moving, earth conditioning, material handling, construction, mining, paving and forestry vehicles, equipment, and machinery, engines, power generation equipment and control units for the aforementioned; maintenance and repair of safes and security locks; maintenance and repair of electronic navigational and positioning apparatus and instruments; maintenance and repair of natural gas and oil equipment and pipelines; maintenance and repair services for onshore and offshore engineering work, namely, offshore drilling rigs; underwater repair; cleaning and repair of fabric, textile, leather, fur; care, namely, cleaning, maintenance, and preservation of fabric, textile, leather and fur; maintenance, servicing, washing, repair and overhaul of vehicles, land vehicles, motor vehicles; lubricating, greasing, polishing, refuelling, painting, tuning, detailing, undersealing, panel beating and reconditioning of vehicles; rebuilding of automobile engines that have been worn or partially destroyed; retreading, and balancing of tyres; repair of tyres by vulcanization; charging of vehicle battery; rustproofing; installation of plumbing services; installation of fixtures and fittings for buildings, namely, building insulations; installation of doors and windows; installation of electric appliances; installation of elevators; installation of automobile engines, generators, compressors, pumps, industrial and construction equipment, namely, engines and spare parts for trucks, tractors, earthmoving equipment, and automobiles; installation of agricultural equipment, implements, machines and vehicles, namely, trucks, tractors, earthmoving equipment; installation of instrumentation systems; installation of instrumentation systems for oil and gas industries; installation of natural gas and oil equipment and pipelines; installation of safes and security locks; custom installation of vehicle interiors; project management relating to installation of shop fittings, stands and interiors; quarrying services; rental of bulldozers and excavators, rental of tools, plants, machineries and equipment for construction and demolition; information, advisory and consultancy services relating to all of the aforesaid services, including by electronic means and Internet