- Cleaning, sterilizing, repairing, painting and heat insulation of water towers and silos
- Cleaning, repairing, painting and insulation of grain carriers, dryers, iron and concrete towers, storage unites and buildings
- Renovating, cleaning and chemical treament of stone surfaces
- Renovating, cleaning, hooping and painting of chimneis
- Installation and maintenece of lightning-conductors
- Cleaning, repairing and painting of buildings
- Outside insulation of prefab houses, insulation of panel gaps
- Cleaning of glass surfaces, changing and insulation of glass shelves
- Installation of billboards and iron frameworks
- Other surface constructions with alpinist technology