Published
Lüftung 70-00482-2180-433
Notice number: ocds-mnwr74-3c639732-d708-460c-bc99-00c6055b0505
KEY INFORMATION
- Submission deadline
- • Oct 30, 2026
- Location
- 🇩🇪 Germany
- Contracting authority
- Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. - Einkauf B12 - Vergabestelle Bau
- Accepted Languages
- DEU
- Tender type
- Works
- Contract Value
- Published date
- Sep 27, 2026
TENDER DESCRIPTION
* Dates for carrying out the main service on the construction site: Start of service 14.02.2027; end of service 28.04.2028 * Individual dates: Completion of construction site 28.04.2028 Commissioning process 28.04.2028-21.11.2028 * Description of the procurement: - 1 air handling unit (partial air conditioning), supply/extract air 13,250 m³/h, ventilation central UG - 1 air handling unit (full air conditioning), supply/extract air 15,000 m³/h, ventilation central UG - 1 Ex exhaust air fan 3000 m³/h - duct network approx. 1,800 m² sheet metal duct fittings/parts galvanized, approx. 1,600 m spiral seam duct (lock-seam) galvanized, approx. 450 m² stainless steel duct fittings/parts, approx. 100 m stainless steel pipe, approx. 50 m² PPs-el duct / fittings, approx. 50 m PPs-el pipe - 2 ventilation towers NW 1100 mm - 160 teller valves, approx. 40 swirl diffuser supply air inlets (Drallauslässe), approx. 40 ventilation grilles - approx. 40 round fire protection dampers, approx. 40 rectangular fire protection dampers - approx. 180 sound attenuators - approx. 70 constant volume flow controllers, approx. 45 variable volume flow controllers (galv.) - approx. 25 variable volume flow…
TENDER BRIEF
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