Civil engineering structures

GTI has experience working underground on large road and railway tunnels, car parks, viaducts and city tunnels. Our staff install components in these civil engineering structures that guarantee optimum flow and maximum safety. They range from high and low-voltage installations, emergency power supplies and active lighting to PLC cabinets, fire-fighting and drainage pumps, and intelligent ventilation systems. Many clients also entrust GTI with the design, installation and maintenance of CCTV (camera and video) systems, barriers, escalators and lifts.