Tenders Are Invited For Ventilation Installation Work – Ventilation Technology

Ventilation Installation Work – Ventilation Technology. The Nienburg/Weser District Is Planning To Build A New Fire Service Center (Ftz) In The Commercial Area Of ​​The Town Of Lemke, Municipality Of Marklohe. It Is A Replacement Building For The Existing Ftz On Verdener Landstrasse In Nienburg. The Room Program Includes Approx. 8,200 M² Of Usable Space, As Well As Approx. 9,140 M² Of Outdoor Areas - Exercise And Exercise Areas. A Construction Site Of Approximately 3.4 Hectares Is Available For This Purpose. The Construction Project Involves Individual Building Parts With A Steel Truss Structure With A Trapezoidal Surface. The Advertised Services Include: Ventilation Technology In Accordance With Din 18379. Central Ventilation Systems With Heat Exchangers Are Provided On The Roofs Of The Various Parts Of The Building To Ventilate And Ventilate The Main Building. The Systems Are Operated Exclusively With Outside And Exhaust Air Mode, Without A Recirculation Or Mixed Air Function. In Order To Take Into Account The Requirements Of Indoor Air Quality And Room Air Temperature, Ventilation Systems With Heat Recovery And Air Treatment Functions For Heating And Cooling Are Planned. The Ventilation System Intended For The Training Room Also Has The Cooling Air Treatment Function. Variable Volume Flow Controllers Are Provided In The Supply And Exhaust Air For The Occupied Areas To Enable Co2-Controlled Ventilation. In Adjoining Rooms, The Air Volume Is Constantly Regulated Using A Time Program And/Or Presence Detection. The Supply And Exhaust Air In The Building Is Partly Installed In False Ceilings And Compartments And Partly Visibly Laid Under The Ceiling. Therefore, It Is Important To Ensure That The Ducts Are Laid Neatly And Cleanly. Air Is Introduced And Extracted Via Swirl Outlets, Ventilation Grilles For Wall Or Duct Installation, Plate Valves And Duct End Grilles. A Separate Central Ventilation System With Heat Exchanger Will Be Provided For The Kitchen. Installations In The Exhaust Air Duct Are Avoided. The Exhaust Air In The Kitchen Is Captured Via Hoods. A Roof Fan Is Provided To Remove Smoke From The Respiratory Protection Training Area. The Afterflow Takes Place Via Weather Protection Grilles In Combination With Louvre Flaps In The Facade.