Open procedure, with the criterion of the most economically advantageous offer for the assignment of the internal handling, withdrawal, transport, treatment and final disposal of sludge, screening and sand waste, classifiable as special non-hazardous pursuant to art. 184 of Legislative Decree no. 152/2006 and subsequent amendments, produced and stored at the purification plant of East Naples and the Grilling Plant of Foce Regi Lagni.

Open procedure, with the criterion of the most economically advantageous offer for the assignment of the internal handling, withdrawal, transport, treatment and final disposal of sludge, screening and sand waste, classifiable as special non-hazardous pursuant to art. 184 of Legislative Decree no. 152/2006 and subsequent amendments, produced and stored at the purification plant of East Naples and the Grilling Plant of Foce Regi Lagni.