The object of the contract is the provision of administration and management services for the common areas of the Mercat de la Creu Alta building, and includes the sections listed below: - Water supply services, electricity, telephone and internet connection -Maintenance service for devices and installations located in the Mercat de la Creu Alta building, as well as conservation of municipal equipment and work repairs resulting from ordinary use -Service cleaning - Surveillance service and auxiliary staff - General administration service - Market commercial promotion service For the purposes of this contract, market means the space located inside the Mercat de la Creu Alta building formed by the basement floor, the ground floor, the upper floor and the roof of the market, as well as the vertical communication hubs between the different floors that make up the Mercat de la Creu Alta building. The successful tenderer must also provide the services mentioned in the common communication elements of the plants, such as the freight elevators and elevators. It also includes all the access doors to the market, as well as the installation of the compactor for collecting the market's garbage, which is located outside the market's premises. (EXPIRED)