| 41 |
CONSTRUCTION OF BUILDINGS
|
| 410 |
CONSTRUCTION OF BUILDINGS
|
| 4100 |
Construction of Buildings
|
| 41001 |
General contractors (building construction including major upgrading works)
|
| 41002 |
Structural repair contractors
|
| 41009 |
Building construction n.e.c.
|
| 42 |
CIVIL ENGINEERING
|
| 421 |
CONSTRUCTION OF ROADS AND RAILWAYS
|
| 4210 |
Construction of Roads and Railways
|
| 42101 |
General contractors (non-building construction)
|
| 42102 |
Road and railway construction
|
| 42103 |
Bridge, tunnel, viaduct and expressway construction
|
| 422 |
CONSTRUCTION OF UTILITY PROJECTS
|
| 4220 |
Construction of Utility Projects
|
| 42201 |
Water and gas pipe-line and sewer construction
|
| 42202 |
Communications and power line construction
|
| 429 |
CONSTRUCTION OF OTHER CIVIL ENGINEERING PROJECTS
|
| 4290 |
Construction of Other Civil Engineering Projects
|
| 42901 |
Land reclamation works
|
| 42902 |
Dam and drainage construction
|
| 42903 |
Marine construction (e.g. harbours, piers, docks, wharves)
|
| 42909 |
Construction of other civil engineering projects n.e.c. (e.g. playground systems)
|
| 43 |
SPECIALISED CONSTRUCTION ACTIVITIES
|
| 431 |
DEMOLITION AND SITE PREPARATION
|
| 4311 |
Demolition
|
| 43110 |
Wrecking and demolition works
|
| 4312 |
Site Preparation
|
| 43121 |
Soil investigation, treatment and stabilisation (including grouting and guniting)
|
| 43122 |
Excavation and earthmoving works
|
| 43129 |
Site preparation n.e.c.
|
| 432 |
ELECTRICITY, PLUMBING AND CONSTRUCTION INSTALLATION ACTIVITIES
|
| 4321 |
Electrical Installation
|
| 43210 |
Electrical works
|
| 4322 |
Plumbing, Heat and Air-Conditioning Installation
|
| 43220 |
Installation of plumbing, heating (non-electric) and air-conditioning systems
|
| 4329 |
Other Construction Installation
|
| 43291 |
Installation and erection of building equipment (e.g. lifts, escalators, travellators)
|
| 43292 |
Installation of fire protection and security alarm systems
|
| 43293 |
Installation of building automated systems for remote monitoring
|
| 43294 |
Installation of awning and window shades
|
| 43295 |
Installation of thermal and sound insulation (including solar control films)
|
| 43296 |
Signcraft installation
|
| 43299 |
Other construction installation n.e.c.
|
| 433 |
BUILDING COMPLETION AND FINISHING
|
| 4330 |
Building Completion and Finishing
|
| 43301 |
Renovation contractors
|
| 43302 |
Tile setting and plastering
|
| 43303 |
Joinery and other woodworks (e.g. laminated or parquet flooring)
|
| 43304 |
Painting and decorating
|
| 43305 |
Glass and glazing works (including mirror and shower screen installation)
|
| 43306 |
Curtain walling/cladding works
|
| 43307 |
Installation of doors, gates, grilles and windows
|
| 43309 |
Building completion and finishing n.e.c.
|
| 439 |
OTHER SPECIALISED CONSTRUCTION ACTIVITIES
|
| 4390 |
Other Specialised Construction Activities
|
| 43901 |
Foundation works (including micropiling, conventional piling and underpinning)
|
| 43902 |
Brick laying, stone setting and cement works
|
| 43903 |
Roofing works (including timber carcassing)
|
| 43904 |
Production of pre-cast components
|
| 43905 |
Scaffolding works
|
| 43906 |
Sandblasting/Shotblasting works (except ships)
|
| 43907 |
Production of Prefabricated Prefinished Volumetric Construction (PPVC) modules
|
| 43909 |
Other specialised construction and related activities n.e.c. (excluding online marketplaces)
|