In residential areas and communal living zones, almost all infrastructure systems are installed underground. To protect those systems laid beneath the ground, as outlined in widely accepted specifications worldwide, guide plates are used to indicate the presence of cables underneath in the next excavation after the necessary groundwork has been prepared.

Stokbord Cover are used for the safety of the line during excavation in the area and to prevent accidents and damage to the installation. During excavation, a machine operator first encounters the guide plates and various warning signs rather than the cables. This alerts them to exercise greater caution and indicates the presence of cable lines in that area. Thus, the excavation can be carried out safely."