Underground Duct Installation Details :  Many types of underground ducts are installed but I will only discuss the duct installed in the telecommunication with the safety purpose of Optical Fiber Cable. Before installing the duct on the proposed ro…

Underground duct : In this article, I will explain about underground duct. Why underground duct used in telecom sector or in any sector. We all know that it is an expensive project, yet for optical fiber, underground duct is more preferred. Becaus…