Ordinary and extraordinary cleaning, restoration and sanitation services, supplemented by periodic scheduled thorough cleaning works, necessary for the regular hygienic-sanitary maintenance of buildings, artifacts and premises of Bergamo - Orio al Serio airport.

The subject of the contract is the ordinary and extraordinary cleaning, restoration and sanitation services, supplemented by periodic scheduled thorough cleaning works, necessary for the regular hygienic-sanitary maintenance of buildings, artifacts and premises of the Bergamo - Orio al Serio airport indicated in the Special Specifications and better described in the related graphic drawings.