| 71800000 |
Consulting services for water-supply and waste consultancy |
Architectural, construction, engineering and inspection services |
| 45451000 |
Decoration work |
Other building completion work |
| 45310000 |
Electrical installation work |
Building installation work |
| 45342000 |
Erection of fencing |
Fencing, railing and safety equipment installation work |
| 45343000 |
Fire-prevention installation works |
Fencing, railing and safety equipment installation work |
| 45430000 |
Floor and wall covering work |
Building completion work |
| 51100000 |
Installation services of electrical and mechanical equipment |
Installation services (except software) |
| 45320000 |
Insulation work |
Building installation work |
| 45420000 |
Joinery and carpentry installation work |
Building completion work |
| 71900000 |
Laboratory services |
Architectural, construction, engineering and inspection services |
| 31500000 |
Lighting equipment and electric lamps |
Electrical machinery, apparatus, equipment and consumables; lighting |
| 45350000 |
Mechanical installations |
Building installation work |
| 50800000 |
Miscellaneous repair and maintenance services |
Repair and maintenance services |
| 71700000 |
Monitoring and control services |
Architectural, construction, engineering and inspection services |
| 45453000 |
Overhaul and refurbishment work |
Other building completion work |
| 45440000 |
Painting and glazing work |
Building completion work |
| 45410000 |
Plastering work |
Building completion work |
| 45330000 |
Plumbing and sanitary works |
Building installation work |
| 50720000 |
Repair and maintenance services of central heating |
Repair and maintenance services of building installations |
| 50730000 |
Repair and maintenance services of cooler groups |
Repair and maintenance services of building installations |
| 50710000 |
Repair and maintenance services of electrical and mechanical building installations |
Repair and maintenance services of building installations |
| 50510000 |
Repair and maintenance services of pumps, valves, taps and metal containers |
Repair and maintenance services for pumps, valves, taps and metal containers and machinery |
| 90913100 |
Tank-cleaning services |
Tank and reservoir cleaning services |
| 71600000 |
Technical testing, analysis and consultancy services |
Architectural, construction, engineering and inspection services |
| 80531200 |
Technical training services |
Industrial and technical training services |
| 39370000 |
Water installations |
Miscellaneous equipment |