Contracting Of Works For The Optimization Of Performance And Digitalization In The Supply Networks In The Municipality Of Villarcayo Merindad De Castilla La Vieja (Burgos), Of The Civil Works Part In The Centers Of Villarcayo, Cigüenza And Horna, Co-Financed By The Prtr By The European Union-Next Generation Eu, As Well As Charged To The Feder 2021-2027 Operational Program