PRC_0099/2023_GAE - O0988 - Acquisition of complete crepinas (filter underdrain nozzles) for the sand filter of the Pinhao water treatment plant

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This tender covers the supply of complete crepinas, meaning filter underdrain nozzle assemblies, intended for the sand filter of the Pinhao water treatment plant (ETA do Pinhao). The works consist of acquiring these complete nozzle units, which are fitted at the base of sand filters to retain filter media while allowing treated water to pass through. The procurement is identified under reference PRC_0099/2023_GAE, item O0988. The contract is for goods only, with delivery and installation scope limited to what is described in the tender documents.

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