Apoyo al estudio topográfico para la complementación, actualización y ajustes de los estudios y diseños, y construcción de puentes peatonales para acceso a las estaciones Calle 142, Calle 146, Mazurén y Toberín, y de obras geométricas complementarias en la autopista norte en la ciudad de Bogotá DC

Abstract

This document describes the activities that were carried out in the execution of the planned topography tasks in order to comply with the IDU contract, which aims to: "Carry out the topographic study for the complementation, updating and adjustments of the studies and designs and construction of pedestrian bridges for access to stations Calle 142, Calle 146, Mazurén and Toberín, and complementary geometric works on the north highway in the city of Bogotá DC To meet the technical requirements of the project, the work of materialization and positioning of GNSS vertices, precision geometric leveling, traversing, survey of details using land mobile lidar technology, complementary survey of details with conventional topography, quality controls were carried out. , development of digital products and delivery of final report.