NRVA would like to enter into a framework agreement for planned operational assignments and emergency assignments within suction and flushing services. This involves sludge suction and high pressure flushing for emptying/cleaning various channels, basins, tanks and manholes at NRVA's process facility, as well as the pipeline network. This also includes …
CPV: 90912000 Servizi di sabbiatura di strutture tubolari, 90470000 Servizi di pulizia delle fognature, 90513600 Servizi di rimozione fanghi, 90513800 Servizi di trattamento fanghi, 90910000 Servizi di pulizia