URBAN DEVELOPMENT Urban Development General planningPartial planningInfrastructural planningPrevious studiesFeasibility studiesUrbanization projectsRemodeling projectsParks and gardens ENVIROMENT Enviroment Water purification and water supllySanitation and purificationEstudios medioambientalesAcoustic studiesWaste managementRecicling and recovering plants LINEAR WORKS Linear Works RoadsInfrastructureElecticity gridsSupply adductionsGas pipelineOil pipelineSewerageSubmarine emissaries Structures Structures BridgesWalkwaysTunnelsBuilding