August 2015. Gas detection and environmental control in railway tunnel
The highway stretch of the Mediterranean highway this tunnel is part of, with 10,2 Km in length, connects to the west with the El Puntalón-Carchuna section, and to the East with the Castell de Ferro-Polopos section. Works include building a link called Castell de Ferro link, as well as the construction of El Romeral tunnel and four viaducts.
The route starts just beyond the Carchuna link, which belongs to the previous section, and crosses at the start of Barranco del Chuzón to then head south so as to keep clear of the “Sierra de Castell de Ferro” protected area.
This tunnel is protected by CO detectors designed and manufactured by DURAN ELECTRONICA and by fire detectors and anemometers distributed by DURAN ELECTRONICA.