Tenders Are Invited For Architectural, Construction, Engineering And Inspection Services – Tiergarten Spreebogen Tunnel (Tts) - Modernization Of Tunnel Ventilation - Basic Services Of Specialist Planning According To Hoai As Well As Special Services

Architectural, Construction, Engineering And Inspection Services – Tiergarten Spreebogen Tunnel (Tts) - Modernization Of Tunnel Ventilation - Basic Services Of Specialist Planning According To Hoai As Well As Special Services. As Part Of The Complete Modernization Of The Tunnel Ventilation System In The Tts, All Ceiling Jet Fans And The Associated Power And Control Technology Are To Be Adapted To The Current State Of The Art: - Preparation Of A Ventilation Report In Accordance With The Currently Valid Regulations - Design And Dimensioning Of The Ventilation System As Part Of The Ventilation Report - Replacement And Re-Dimensioning Of All 74 Jet Fans - Replacement And Re-Planning Of The Entire Electrical Ventilation Control Systems Including The Test Of The Medium-Voltage System Reuse Or New Construction - Consideration Of The Existing Fire Compartments In Cooperation With Berl Fw - Control Technology Integration - The Required Overall Functionality Must Be Covered, Especially At The Automation Level