The activities referred to in Article 3(2) include all building work related to the construction, repair, upkeep, alteration or demolition of buildings, and in particular the following work:

1. excavation

2. earthmoving

3. actual building work

4. assembly and dismantling of prefabricated elements

5. fitting out or installation

6. alterations

7. renovation

8. repairs

9. dismantling

10. demolition

11. maintenance

12. upkeep, painting and cleaning work

13. improvements.