Open procedure in 3 lots, through the Sintel telematic intermediation platform, for the contract to supply the fire prevention service required for the Hems bases of Como, Milan and Sondrio for a period of 3 years renewable for a further 3 years. Estimated total amount EUR 3 576 000.00 + VAT plus possible repetition of similar services for a maximum of EUR 1 788 000.00 + VAT, possible price revision for a maximum of EUR 178 800.00 + VAT and possible technical extension for a maximum of 298 000 , 00 EUR + VAT.