
Tecnología sin zanja frente a zanja abierta: Guía para la toma de decisiones en proyectos de servicios subterráneos
In developed areas, trenchless technology is often the better choice over open trench construction because it minimizes surface destruction, shortens project timelines, and reduces restoration costs. This article provides a direct comparison of the two methods, covering cost, schedule, environmental impact, and the specific project conditions where each approach is









