Installation of secondary power supply systems (electrical generators)
Terracing work: digging, grading of construction sites, opening of trenches, removal of rocks, destruction with explosives, etc.
Ground-water lowering and dredging of construction sites
Removal on construction sites
Installation in buildings or in other projects of building of: heating systems by electricity, gas and fuel, boilers, materials and pipes for ventilation and air conditioning, etc.
Setting of electrical installations of heating
Installation of blinds and florentine blinds
Other work of n.e.s. installation, including accessories installation
Work of general installation
Assembling of frames
Works of recovering in all materials
Setting of rainwater disposal elements
Making of repointing works
Setting of foundations, including pile hammering
Advice and assistance for companies and public sectors in planning, organization, search of yield, control, management information, etc.
Estimate of costs and benefits of proposed measures in planning, organization, yield, etc.
Monitoring of building works (carcass, installation, finishing, etc.)
Realization of general maintenance operations in buildings
Running of football stadia, swimming pools, athletic stadium, bowling alleys, golf courses, tennis courts, ice rinks, shooting ranges, specialized halls and arenas, etc.
Disposal of pedalos, rowing boats, bicycles, ponies, etc., for entertainment
Electro-technical installation works at buildings
Electro-technical installation works, with the exception of those executed at buildings
Plumbing works
Insulation works
Roofing
Making walls waterproof
Other types of services with regard to information
Trade in own real estate
Other types of advice agencies related to business management
Other types of technical and scientific activities
Other types of cleaning of buildings; industrial cleaning
Other types of cleaning activities
Other types of human healthcare
Saunas, solaria, baths etc.
Ambulatory revalidation
Engineers and similar technical advisors, with the exception of surveyors
Other types of building installations
Construction of office buildings
Construction of other types of non-residential buildings