Construction of two new sections of maximum security perimeter fence, 1100 m and 400 m long respectively, with sliding and swing gates, inside the Camp Darby military base to separate Camp Darby from the area north of the Dario Vitali compound.

Fencing composed by line posts and corner posts with foundation plinths, bracing and support arms for barbed wire, mesh, barbed wire in six rows, MIL-B-52775B Type II and accessories, as well as the installation of the fence sheet in the north-south section.

The fence also includes an anti-breakdown system consisting of two Ø18mm ropes connected to the posts and to the anchoring blocks and two sliding carriageable gates, with a net opening of respectively 9,5m and 8,5m, and two single leaf pedestrian gates.