Open Tender Procedure For The Assignment Of Engineering And Architectural Services For The Design Of Technical-Economic And Executive Feasibility, Works Management And Safety Coordinator In The Design And Execution Phase For The Works Called: "Interventions For The Construction Of Green And Blue Infrastructures And Other Actions Consistent With The Paf For The Redevelopment Of The Via Del Mare Interconnection Between The Urban Area And The Orosei Marina Cig Bc9A04Ad99 Cup D11G26000110006