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Debido a la acogida que han tenido las tecnologías sin zanja en la inspección y mantenimiento en las redes de alcantarillado, en esta investigación se busca evaluar la aplicación de los circuitos cerrados de televisión (CCTV) como metodología de inspección sin zanja implementada recientemente en Colombia, observando los resultados obtenidos, los aspectos a mejorar y también evaluar la influencia de otros aspectos.