| 45232100 |
Ancillary works for water pipelines |
Ancillary works for pipelines and cables |
| 45243200 |
Breakwater construction work |
Coastal-defence works |
| 45251143 |
Compressed-air generating plant construction work |
Construction works for power plants and heating plants |
| 45231500 |
Compressed-air pipeline work |
Construction work for pipelines, communication and power lines |
| 45231510 |
Compressed-air pipeline work for mailing system |
Construction work for pipelines, communication and power lines |
| 45000000 |
Construction work |
Construction and Real Estate |
| 45213340 |
Construction work for buildings relating to water transport |
Construction work for commercial buildings, warehouses and industrial buildings, buildings relating to transport |
| 45231300 |
Construction work for water and sewage pipelines |
Construction work for pipelines, communication and power lines |
| 45240000 |
Construction work for water projects |
Works for complete or part construction and civil engineering work |
| 45232153 |
Construction work for water towers |
Ancillary works for pipelines and cables |
| 45247100 |
Construction work for waterways |
Construction work for dams, canals, irrigation channels and aqueducts |
| 45232154 |
Construction work of elevated tanks for drinking water |
Ancillary works for pipelines and cables |
| 45245000 |
Dredging and pumping works for water treatment plant installations |
Construction work for water projects |
| 45252126 |
Drinking-water treatment plant construction work |
Construction works for sewage treatment plants, purification plants and refuse incineration plants |
| 45232411 |
Foul-water piping construction work |
Ancillary works for pipelines and cables |
| 45262200 |
Foundation work and water-well drilling |
Special trade construction works other than roof works |
| 39141500 |
Fume cupboards |
Kitchen furniture and equipment |
| 50531200 |
Gas appliance maintenance services |
Repair and maintenance services for non-electrical machinery |
| 45333200 |
Gas meter installation work |
Gas-fitting installation work |
| 45333100 |
Gas regulation equipment installation work |
Gas-fitting installation work |
| 45333000 |
Gas-fitting installation work |
Plumbing and sanitary works |
| 45331000 |
Heating, ventilation and air-conditioning installation work |
Plumbing and sanitary works |
| 51134000 |
Installation services of compressors |
Installation services of steam generators, turbines, compressors and burners |
| 51100000 |
Installation services of electrical and mechanical equipment |
Installation services (except software) |
| 51430000 |
Installation services of laboratory equipment |
Installation services of medical and surgical equipment |
| 51120000 |
Installation services of mechanical equipment |
Installation services of electrical and mechanical equipment |
| 51130000 |
Installation services of steam generators, turbines, compressors and burners |
Installation services of electrical and mechanical equipment |
| 45214610 |
Laboratory building construction work |
Construction work for buildings relating to education and research |
| 45351000 |
Mechanical engineering installation works |
Mechanical installations |
| 45350000 |
Mechanical installations |
Building installation work |
| 45331211 |
Outdoor ventilation installation work |
Heating, ventilation and air-conditioning installation work |
| 45332000 |
Plumbing and drain-laying work |
Plumbing and sanitary works |
| 45330000 |
Plumbing and sanitary works |
Building installation work |
| 45232454 |
Rain-water basin construction work |
Ancillary works for pipelines and cables |
| 50531300 |
Repair and maintenance services of compressors |
Repair and maintenance services for non-electrical machinery |
| 50710000 |
Repair and maintenance services of electrical and mechanical building installations |
Repair and maintenance services of building installations |
| 50411200 |
Repair and maintenance services of gas meters |
Repair and maintenance services of measuring apparatus |
| 50511200 |
Repair and maintenance services of gas pumps |
Repair and maintenance services of pumps |
| 50413100 |
Repair and maintenance services of gas-detection equipment |
Repair and maintenance services of checking apparatus |
| 50712000 |
Repair and maintenance services of mechanical building installations |
Repair and maintenance services of electrical and mechanical building installations |
| 45252140 |
Sludge-dewatering plant construction work |
Construction works for sewage treatment plants, purification plants and refuse incineration plants |
| 45232130 |
Storm-water piping construction work |
Ancillary works for pipelines and cables |
| 45331200 |
Ventilation and air-conditioning installation work |
Heating, ventilation and air-conditioning installation work |
| 45331210 |
Ventilation installation work |
Heating, ventilation and air-conditioning installation work |
| 45232431 |
Wastewater pumping station |
Ancillary works for pipelines and cables |
| 45252127 |
Wastewater treatment plant construction work |
Construction works for sewage treatment plants, purification plants and refuse incineration plants |
| 45259100 |
Wastewater-plant repair and maintenance work |
Repair and maintenance of plant |
| 45332200 |
Water plumbing work |
Plumbing and drain-laying work |
| 45252210 |
Water purification plant construction work |
Construction works for sewage treatment plants, purification plants and refuse incineration plants |
| 45253310 |
Water-distillation plants construction work |
Construction work for chemical-processing plant |
| 45232151 |
Water-main refurbishment construction work |
Ancillary works for pipelines and cables |
| 45261420 |
Waterproofing work |
Erection and related works of roof frames and coverings |
| 45242000 |
Waterside leisure facilities construction work |
Construction work for water projects |
| 45242100 |
Water-sports facilities construction work |
Waterside leisure facilities construction work |
| 45252120 |
Water-treatment plant construction work |
Construction works for sewage treatment plants, purification plants and refuse incineration plants |
| 45232430 |
Water-treatment work |
Ancillary works for pipelines and cables |
| 45247120 |
Waterways except canals |
Construction work for dams, canals, irrigation channels and aqueducts |
| 45262220 |
Water-well drilling |
Special trade construction works other than roof works |
| 45232150 |
Works related to water-distribution pipelines |
Ancillary works for pipelines and cables |