Siemens is to equip the 1,050 m Dorukhan tunnel between Mengen and Devrek on the Kastamonu Highway in Turkey with the latest power, lighting and ventilation equipment, along with the associated safety and communications systems. The order was placed by KGM, Turkey's General Directorate of Highways. Click here. Visit www.kgm.gov.tr and www.siemens.com. 29/11.
