The Object Of The Contract Is To Replace The Dead Or Decadent Road Trees In Those Streets Of The City That This Circumstance Has Been Identified. The Actions That Have Been Carried Out Are: - Supply Of The Appropriate Trees (Species, Dimensions And Vegetative Conditions) For Each Location Where The Replacement Is Necessary, - Boot Of Paving Pavement, Pieces Of Concrete Or Concrete In Mass Existing, Where Appropriate, And Repair Of The Pavement Pavement, With A Panot Equal To The Existing One, The Opening Of The Existing Clot, Walls When Necessary, - Contribution Of Soil And Amendments (Fertilizers, Improvement Texture ...), - Installation Of Complementary Elements: Drip Ring, Aeration Tube, Directional Sheet Of Roots When Needed, And Aspreage, - Endowment Of The Implantation Irrigation.