Tenders Are Invited For Ventilation Installation Work - Renovation Of Component B | Ventilation Systems

Ventilation Installation Work - Renovation Of Component B | Ventilation Systems. The Conversion And Renovation Of Component B On The Ground Floor And First Floor Is Planned At The Central Clinic Of The University Hospital Cologne, For The Purpose Of Gastroenterology Use, With A Usable Area (Nf) Of Approx. 1,034.94 M2. The Parts Of The Building Adjacent To The Measure Are In Ongoing Operation. Vertical Development, Material Transport, As Well As Rubble And Waste Disposal Are Carried Out Via A Scaffolding Stair Tower With An Attached Construction Goods Elevator, In The Adjacent Inner Courtyard (Between Building Parts B And C). The Courtyard Is Connected To The Adjacent Kerpenerstrasse Via A Motorable Construction Road. For There Are No Parking Spaces Available At The Property For The Ans Vehicles. The Scope Of Services Begins With The Dismantling Of Ventilation Systems (Approx. 1,200 M2 Ventilation Ducts, Ventilation Outlets, Ventilation Components) The New Installation Of The Ventilation Systems Supply Begins With The Installation Of Fire Dampers On The Installation Shafts. The Existing Air Conditioning Systems In The Technical Center On Level E02 Remain Unaffected. On A New Fan Must Be Provided On The Roof Of The Building For Smoke Extraction. For The Ventilation Of Elt Rooms On Level E0 Are Three More Decentralized Fans Should Be Taken Into Account. The Duct System Consists Of Approx. 1,000 M2 Of Galvanized Sheet Steel And Approx. 300 M Of Spiral-Seam Pipe With The Associated Ventilation Components (Silencer, Volume Flow Controllers, Fire Dampers, Smoke Dampers And Butterfly Valves) In Addition There Are Around 100 Different Ventilation Outlets In Addition To The Various Device Connections As Well As Ventilation Valves For Execution. Approximately 25 Of The Ceiling Connections Are Filter-Capable Connection Box (H13) Must Be Provided.