Tenders Are Invited For A12 Roppener Tunnel, Partial Renovation Of Construction & Operating & Safety Technology (Bus)

A12 Roppener Tunnel, Partial Renovation Of Construction & Operating & Safety Technology (Bus). In Addition To Structural Renovations In The Front Portal, The Hanging Rods In The Exhaust Air Duct And Various Structural Adaptations For The Operating And Safety Equipment, The Services In Question Also Include The Comprehensive Partial Renovation Of The Operating And Safety Technology In The Tunnel. The Partial Refurbishment Of The Electromechanical Equipment Essentially Includes The Renewal Of The Msp, Adaptation Of The Nsp, Conversion Of The Lighting System, Mechanical Refurbishment Of Flaps And Ventilation, Renewal Of The Sensors, Retrofitting Of Fasi And Vde, Renewal Of The Video Surveillance System, Retrofitting Of Acute, Renewal Of The Emergency Call, Sound And Radio Components, Conversion Of The Information Transmission System And Adaptation Of The Information Processing System And Other Operating Systems According To The Building Description. In Addition, Renovations To The Tunnel Structure Of The Ramp (Romedi Gallery) Are Also Taken Into Account In The Electromechanical Installation. The Services Are Awarded As A Gu Order And All Measures Fall Under The Stsg §10 Procedure.