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Germany – Ventilation installation work – Kinder- und Jugendtreff Südstadt mit PV-Anlage, Abbruch- und Neubau

Stadt Karlsruhe Amt für Hochbau und Gebäudewirtschaft

Published
5/8/2026
Closes
26/8/2026, 5:29:00 am
Bid opening
Value
Reference
505055-2026
Location
Germany
Sector
Construction & Infrastructure
Type
works

Details

- Zuluftgerät und Dachventilator Abluft ohne WRG, Küche, V=600 m³/h - Zu- und Abluftgerät mit WRG, Erdgeschoss, V=2.100 m³/h - Zu- und Abluftgerät mit WRG, Obergeschoss, V=1.000 m³/h - Zu- und Abluftgerät mit WRG, WC-Bereiche, V=610 m³/h - Luftkanalnetz aus verz. Blechkanal mit größter Kantenlänge 1000 mm ca. 258 m² - Lüftungsrohre DN 80 bis DN 500 ca. 512 m - Brandschutzklappen 41 Stück - Volumenstromregler 46 Stück - Luftauslässe 56 Stück - Isolierte Lüftungsrohre für Erdverlegung DN 500 ca. 42 m - Lüftungsturm für Außenluft für 4.500 m³/h

Buyer country: DEU

CPV code: 45331210

Full notice, tender documents and how to bid are on the official TED page (link above).

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this construction & infrastructure opportunity. Always verify the details on the official source.

  • Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
  • Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
  • Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
  • Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
  • Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
  • Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.

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