Special specifications MRMP-S / AD nº 20SD030 relating to the purchase of additional vacuum cleaners and accessories, supplemented by a multi-year contract for the life of the equipment of supplies and services concerning preventive and corrective maintenance, as well that the purchase of spare parts and consumables for the benefit of the entire defense organization in the context of protection against chromium Vl.

Supply of 45 vacuum cleaners for protection against chroom VI + support and maintenance contract.

Support and maintenance contract for 18 vacuum cleaners previously purchased.