Tenders Are Invited For Architectural, Construction, Engineering And Inspection Services – Renewal Of Ventilation System House A/B, Procedure Room Room Class 1B, Endoscopy And Adjustment Of Heating

Architectural, Construction, Engineering And Inspection Services – Renewal Of Ventilation System House A/B, Procedure Room Room Class 1B, Endoscopy And Adjustment Of Heating. The Procurement Includes The Planning For The Renewal Of The Ventilation Systems In House A/B As Well As A Ventilation System In The Procedure Room And In The Endoscopy: Renewal Of The Ventilation System In House A/B: To Increase Efficiency, The Defective Refrigeration System Can Be Replaced By An Air-Water Heat Pump. The Heat Pump Supplies The Ventilation With Heat Up To An Outside Temperature Of Approx. 5°C And Is Replaced By Central Heat Generation At Lower Temperatures (Uneconomical Operation). Ventilation System For Procedure Room: The Ventilation System Should Be Operated In Room Class Ii Quality, With Two-Stage Filtering In Accordance With Din 1946-4 And An External Volume Flow Of Greater Than 300M³/H Per Patient, As Higher Odor Levels Are Expected. To Supply The System, A Switchable Heat Pump For Heating And Cooling Is Installed Outdoors. The Trapped Rooms In The Area Of ​​The Intervention Room May Also Be Connected Via The New Ventilation Device. The Intended Air Output Of The Device Is Approx. 1,000 M³/H. The System Will Receive A New, Independent Regulation. To Install The Ventilation Device, A New Room Must Be Created. To Increase The Quality Of The Procedure Room, An Additional Ceiling Light With Connections For Medical Gases Is Planned. Ventilation System Endoscopy: The Existing Indoor Unit Is To Be Replaced By A Modern Ventilation Unit. Due To The Increased Requirements For Heat Recovery, Indoor Air Class Ii According To Din 1946-4 And The Requirements Of The Vdi Guideline 6022, The Future Ventilation Device Will Be Significantly Larger. Since The Available Space Is Not Sufficient For This, The Installation Of An Outdoor Unit For Room Class Ii With Two Filter Stages Is Planned. The Outdoor Installation Area Has Already Been Built Over And Offers Additional Protection For The Device. The Volume Flows Are Maintained Because The Existing Air Distribution System Continues To Be Used. For Possible Future Integration Of A Heat Pump, The Device Is Connected To The Existing Cooling Supply. It Is Also Planned To Integrate The Device Into The Extended Building Management System (Bms) To Ensure Remote Monitoring. For Further Details, Please Refer To The Project Description And The Other Appendices.