hooldustöös
Hooldustöös is an Estonian term that means “in maintenance work.” It is the inessive form of the noun hooldustöö, which denotes activities carried out to preserve, repair, or restore infrastructure, equipment, or facilities. The expression is commonly used in official notices, signage, and project documentation to indicate that a location or item is currently undergoing upkeep and that normal operations may be affected.
The term is typically employed in technical and public-administration contexts, such as construction sites, transportation networks,
Etymology and usage notes: hooldustöö means “maintenance work,” and the inessive ending -s forms hooldustöös to