1- Maintenance, electricity networks.
2- Maintenance work phone networks.
3- Maintenance, air-conditioning.
4- Maintenance and cleanliness of the exterior glass of the buildings.
5- Maintenance work for doors and windows.
6- the work of processing and landscaping.
7-Plumbing and sanitation.
8- Decorations and paint.
9- Cleaning.
10- The provision of hardware equipment and tools of various kinds.