Tenders Are Invited For Ventilation And Air-Conditioning Installation Work – Sv-Cni-251008-006 - Ups Project - Renewal Of Telecommunications Power Supply_Package_3A, Air Conditioning

Ventilation And Air-Conditioning Installation Work – Sv-Cni-251008-006 - Ups Project - Renewal Of Telecommunications Power Supply_Package_3A, Air Conditioning. For The Measure “Renewal Of The Telecommunications Power Supply Using A Ups System And Installation Of Central Battery Cabinets For Security Lighting” In The Munich Subway Network, New Technical Rooms For Security Lighting (Sibel) And The Uninterruptible Power Supply (Ups) Are Being Built At The Train Stations. As Part Of This Measure, The Associated Air Conditioning And Control Systems Must Also Be Installed In The Affected Rooms. The New Systems To Be Built Are Located In The Subway Stations: Dl - Dietlindenstraße (U6) Nf - Nordfriedhof (U6) Ah - Alte Heide (U6) Fr - Freimann (U6) Kg - Kieferngarten (U6) Due To Local Conditions, The Required Air Volume Flow Cannot Be Ensured Through Natural Ventilation; The Installation Of A Mechanical Ventilation System Is Required. Supply And Exhaust Air Systems Are Being Built To Ventilate The Rooms For Safety Lighting (Sibel) And The Ups Rooms. The Systems Consist Of The Following Main Components: Supply Air System: - Intake Grille (Underground Stations From Track Area / Above-Ground Stations Outside Air) - Filter (Universal Housing For Duct Installation With Standard Filter Epm1 50%) - Fan (Ec Fan, For Stepless Speed Control) - Electric Air Heater (Optional) (At Intake Temperature Below 5°C) - Piping Network With Fire Dampers (With Servomotors) - Exhaust Grille Exhaust Air System: - Intake Grid - Fan (Ec Fan, For Stepless Speed Control) - Piping Network With Fire Dampers (With Servomotors) - Blowout Grid (To The Barrier Or Track Area)