| 71210000 |
Advisory architectural services |
Architectural and related services |
| 45232200 |
Ancillary works for electricity power lines |
Ancillary works for pipelines and cables |
| 71200000 |
Architectural and related services |
Architectural, construction, engineering and inspection services |
| 71220000 |
Architectural design services |
Architectural and related services |
| 71000000 |
Architectural, construction, engineering and inspection services |
Construction and Real Estate |
| 45262700 |
Building alteration work |
Special trade construction works other than roof works |
| 45210000 |
Building construction work |
Works for complete or part construction and civil engineering work |
| 71315300 |
Building surveying services |
Building services |
| 71315400 |
Building-inspection services |
Building services |
| 45213315 |
Bus-stop shelter construction work |
Construction work for commercial buildings, warehouses and industrial buildings, buildings relating to transport |
| 45213312 |
Car park building construction work |
Construction work for commercial buildings, warehouses and industrial buildings, buildings relating to transport |
| 45000000 |
Construction work |
Construction and Real Estate |
| 45213320 |
Construction work for buildings relating to railway transport |
Construction work for commercial buildings, warehouses and industrial buildings, buildings relating to transport |
| 45230000 |
Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork |
Works for complete or part construction and civil engineering work |
| 45234000 |
Construction work for railways and cable transport systems |
Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork |
| 45233000 |
Construction, foundation and surface works for highways, roads |
Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork |
| 34990000 |
Control, safety, signalling and light equipment |
Miscellaneous transport equipment and spare parts |
| 45221213 |
Covered or partially-covered railway excavations |
Construction work for bridges and tunnels, shafts and subways |
| 35262000 |
Crossing control signalling equipment |
Police signs |
| 45221220 |
Culverts |
Construction work for bridges and tunnels, shafts and subways |
| 45111000 |
Demolition, site preparation and clearance work |
Building demolition and wrecking work and earthmoving work |
| 45232451 |
Drainage and surface works |
Ancillary works for pipelines and cables |
| 34632300 |
Electrical installations for railways |
Railways traffic-control equipment |
| 34632200 |
Electrical signalling equipment for railways |
Railways traffic-control equipment |
| 71320000 |
Engineering design services |
Engineering services |
| 71321000 |
Engineering design services for mechanical and electrical installations for buildings |
Engineering design services |
| 71322000 |
Engineering design services for the construction of civil engineering works |
Engineering design services |
| 71350000 |
Engineering-related scientific and technical services |
Engineering services |
| 71313000 |
Environmental engineering consultancy services |
Consultative engineering and construction services |
| 71313450 |
Environmental monitoring for construction |
Environmental engineering consultancy services |
| 90700000 |
Environmental services |
Sewage, refuse, cleaning and environmental services |
| 45112000 |
Excavating and earthmoving work |
Building demolition and wrecking work and earthmoving work |
| 45340000 |
Fencing, railing and safety equipment installation work |
Building installation work |
| 45221113 |
Footbridge construction work |
Construction work for bridges and tunnels, shafts and subways |
| 45233161 |
Footpath construction work |
Construction, foundation and surface works for highways, roads |
| 71325000 |
Foundation-design services |
Engineering design services |
| 71351000 |
Geological, geophysical and other scientific prospecting services |
Engineering-related scientific and technical services |
| 45111230 |
Ground-stabilisation work |
Demolition, site preparation and clearance work |
| 71311300 |
Infrastructure works consultancy services |
Civil engineering consultancy services |
| 45314300 |
Installation of cable infrastructure |
Installation of telecommunications equipment |
| 45314310 |
Installation of cable laying |
Installation of telecommunications equipment |
| 45316200 |
Installation of signalling equipment |
Installation work of illumination and signalling systems |
| 51511200 |
Installation services of handling equipment |
Installation services of lifting and handling equipment, except lifts and escalators |
| 51611120 |
Installation services of railway real-time departures and arrival display screens or boards |
Installation services of computers |
| 45316000 |
Installation work of illumination and signalling systems |
Electrical installation work |
| 45234140 |
Level crossing construction works |
Construction work for railways and cable transport systems |
| 90742100 |
Noise control services |
Services related to noise pollution |
| 90742400 |
Noise pollution advisory services |
Services related to noise pollution |
| 90742300 |
Noise pollution monitoring services |
Services related to noise pollution |
| 90742200 |
Noise pollution protection services |
Services related to noise pollution |
| 45223320 |
Park-and-ride facility construction work |
Structures construction work |
| 90922000 |
Pest-control services |
Facility related sanitation services |
| 45213322 |
Rail terminal building construction work |
Construction work for commercial buildings, warehouses and industrial buildings, buildings relating to transport |
| 45221112 |
Railway bridge construction work |
Construction work for bridges and tunnels, shafts and subways |
| 45234100 |
Railway construction works |
Construction work for railways and cable transport systems |
| 45234114 |
Railway embankment construction work |
Construction work for railways and cable transport systems |
| 71311230 |
Railway engineering services |
Civil engineering consultancy services |
| 34946120 |
Railway materials |
Railway-track construction materials and supplies |
| 45234115 |
Railway signalling works |
Construction work for railways and cable transport systems |
| 45213321 |
Railway station construction work |
Construction work for commercial buildings, warehouses and industrial buildings, buildings relating to transport |
| 72212140 |
Railway traffic control software development services |
Programming services of application software |
| 48140000 |
Railway traffic control software package |
Industry specific software package |
| 45221242 |
Railway tunnel construction work |
Construction work for bridges and tunnels, shafts and subways |
| 45221122 |
Railway viaduct construction work |
Construction work for bridges and tunnels, shafts and subways |
| 34632000 |
Railways traffic-control equipment |
Parts of railway or tramway locomotives or rolling stock; railways traffic-control equipment |
| 34946100 |
Railway-track construction materials |
Railway-track construction materials and supplies |
| 34946000 |
Railway-track construction materials and supplies |
Railway equipment |
| 71631470 |
Railway-track inspection services |
Technical inspection services |
| 50225000 |
Railway-track maintenance services |
Repair, maintenance and associated services related to railways and other equipment |
| 45262690 |
Refurbishment of run-down buildings |
Special trade construction works other than roof works |
| 50200000 |
Repair, maintenance and associated services related to aircraft, railways, roads and marine equipment |
Repair and maintenance services |
| 50220000 |
Repair, maintenance and associated services related to railways and other equipment |
Repair, maintenance and associated services related to aircraft, railways, roads and marine equipment |
| 34922100 |
Road markings |
Road-marking equipment |
| 34992200 |
Road signs |
Signs and illuminated signs |
| 45233221 |
Road-surface painting work |
Construction, foundation and surface works for highways, roads |
| 90742000 |
Services related to noise pollution |
Pollutants tracking and monitoring and rehabilitation services |
| 45100000 |
Site preparation work |
Construction work |
| 31620000 |
Sound or visual signalling apparatus |
Electrical equipment and apparatus |
| 45232220 |
Substation construction work |
Ancillary works for pipelines and cables |
| 90733500 |
Surface water pollution drainage services |
Services related to water pollution |
| 71355000 |
Surveying services |
Engineering-related scientific and technical services |
| 71351810 |
Topographical services |
Geological, geophysical and other scientific prospecting services |
| 45234116 |
Track construction works |
Construction work for railways and cable transport systems |
| 50232200 |
Traffic-signal maintenance services |
Maintenance services of public-lighting installations and traffic lights |
| 45234126 |
Tramline construction works |
Construction work for railways and cable transport systems |
| 45234121 |
Tramway works |
Construction work for railways and cable transport systems |
| 61 |
Transport For Wales - Core Valley Lines |
Sell2Wales Projects |
| 77211300 |
Tree-clearing services |
Services incidental to logging |
| 77312000 |
Weed-clearance services |
Planting and maintenance services of green areas |
| 45200000 |
Works for complete or part construction and civil engineering work |
Construction work |