Studies, Definitive Designs And Execution Of Slope Stabilization, Rainwater Conduction And Erosion Control Of The Unnamed Stream Of The Obrero Independiente 2 Park, Obrero Independiente 2 Neighborhood, Puengasí Parish"; "Studies, Definitive Designs And Execution Of Work For The Stabilization Of Slopes And Rainwater Conduction Located On The Two Eastern Margins Of The Liga Bar