Bidding Announcement Of: Secretariat Of State For Environment. Object: Control And Surveillance Of The "Change To Led Technology Of The Lighting Systems Of The Dams And Their Towns In The Area Of ​​Córdoba I And Associated Electrical Installations (Sierra Boyera And P. New; Hornachuelos And J. Torán; S. Rafael Navallana And M. Gonzalo And Retetillo And Vadomojón)", Within The Framework Of The Recovery, Transformation And Resilience (Prtr) Plan. File: P04.C11.I4.P02.S09.A04.02.