The following report will present the budget and work schedule for the construction of a box culvert and paving of the intersections on the Dinda creek in the municipality of Rivera Huila. Project carried out by the consortium Box rivera/ R L ALEJANDRO DIAZ CASTRO approved by the municipal directorate of Rivera-Huila. This project is carried out in order to satisfy the communities surrounding the project, this project is budgeted in the same way for the completion no more than 30 business days in the calendar is how the municipal management gives its approval