The Construction & Engineering sector group includes general construction and specialised construction activities for
buildings and civil engineering works. It includes new work, repair, additions and alterations, the erection of
prefabricated buildings or structures on the site and also construction of a temporary nature. General construction is
the construction of entire dwellings, office buildings, stores and other public and utility buildings, farm buildings etc.,
or the construction of civil engineering works such as motorways, streets, bridges, tunnels, railways, airfields,
harbours and other water projects, irrigation systems, sewerage systems, industrial facilities, pipelines and electric
lines, sports facilities etc. This work can be carried out on own account or on a fee or contract basis. Portions of the
work and sometimes even the whole practical work can be subcontracted out. A unit that carries the overall
responsibility for a construction project is classified here. Also included is the repair of buildings and engineering
works. This sector includes the complete construction of buildings, the complete construction of civil engineering
works, as well as specialised construction activities, if carried out only as a part of the construction process. This
sector group also includes the development of building projects for buildings or civil engineering works by bringing
together financial, technical and physical means to realise the construction projects for later sale. The Construction
& Engineering sector group also includes activities related to the management (including collection, treatment and
disposal) of various forms of waste, such as solid or non-solid industrial or household waste, as well as contaminated
sites. The output of the waste or sewage treatment process can either be disposed of or become an input into other
production processes. Activities of water supply are also grouped in this sector, since they are often carried out in
connection with, or by units also engaged in, the treatment of sewage.
The Construction & Engineering sector includes general construction of buildings of all kinds. The sector includes
new work, repair, additions and alterations, the erection of pre-fabricated buildings or structures on the site and also
construction of temporary nature. Included is the construction of entire dwellings, office buildings, stores and other
public and utility buildings, farm buildings, etc.. The sector also includes specialised construction activities (special
trades), i.e. the construction of parts of buildings and civil engineering works or preparation therefore. These activities
are usually specialised in one aspect common to different structures, requiring specialised skills or equipment, such
as pile-driving, foundation work, carcass work, concrete work, brick laying, stone setting, scaffolding, roof covering,
etc. The erection of steel structures is included, provided that the parts are not produced by the same unit. Specialised
construction activities are mostly carried out under subcontract, but especially in repair construction it is done directly
for the owner of the property. Included is the installation of all kind of utilities that make the construction function as
such. These activities are usually performed at the site of the construction, although parts of the job may be carried
out in a special shop. Included are activities such as plumbing, installation of heating and air-conditioning systems,
antennas, alarm systems and other electrical work, sprinkler systems, elevators and escalators, etc. Also included
are insulation work (water, heat, sound), sheet metal work, commercial refrigerating work, the installation of
illumination and signalling systems for roads, railways, airports, harbours, etc. Also repair of the same type as the
above mentioned activities is included. Building completion activities encompass activities that contribute to the
completion or finishing of a construction such as glazing, plastering, painting, floor and wall tiling or covering with
other materials like parquet, carpets, wallpaper, etc., floor sanding, finish carpentry, acoustical work, cleaning of the
exterior, etc. Also repair of the same type as the above mentioned activities is included.
The rental of equipment with operator is classified with the associated construction activity. Also included are building
finishing and building completion activities. The sector also includes the collection, treatment, and disposal of waste
materials. This also includes local hauling of waste materials and the operation of materials recovery facilities (i.e.
those that sort recoverable materials from a waste stream).
The Construction & Engineering sector is comprised of undertakings that provides construction, design, contracting,
and other related services that support various building and infrastructure projects. The segment is primarily made
up of four major segments: Development, residential building construction and non-residential building
construction, infrastructure construction, and building sub-contractors and construction-related professional services.
The development segment includes the acquisition of land, site preparation, demolition, test drilling and boring and
home sales. The residential building construction and non-residential building construction segment includes
undertakings that develop, design and/ or build residential, industrial and commercial facilities. The infrastructure
construction segment includes undertakings that design and/ or build infrastructure projects such as power plants,
dams, oil and gas pipelines, refineries, highways, bridges, tunnels, railways, ports, airports, waste treatment plants,
water networks, and stadiums. Finally, the building sub-contractors and other construction-related professional
services segment includes smaller undertakings that provide ancillary services such as carpentry, electrical,
plumbing, painting, waterproofing, landscaping, interior design, and building inspection. The segment’s customers
include infrastructure owners and developers in the public and private sectors. Large undertakings in this segment
operate and generate revenue globally and typically specialize in multiple segments.