The precast reinforced and fiber-reinforced concrete manholes for the construction of the infrastructure for, are designed and manufactured in series declared, in accordance with INFRATEL AND TELECOM technical specifications and in compliance with applicable technical regulations for construction and UNI EN 124.

The manholes are made up of modular elements, such as:

-Base Element;

-Height element cm. 10 – cm. 20 – cm. 40;

-Top unit element.