Erneuern der Lüftungsanlage im Meßraum von Gebäude 23a
Issued by Helmholtz-Zentrum hereon GmbH · via Bekanntmachungsservice — Germany (federal notices)
- Published
- 21 Oct 2026
- Closes
- 13 Nov 2026, 12:00 UTC
- Reference
- 25951786
- Location
- 21502 Geesthacht, DEF, Germany
- Sector
- Construction & Infrastructure
At a glance
Helmholtz-Zentrum hereon GmbH in 21502 Geesthacht, Germany has published a tender in construction & infrastructure: “Erneuern der Lüftungsanlage im Meßraum von Gebäude 23a”. Submissions close on 13 November 2026, 22 days from today. Quote reference 25951786 in any correspondence with the buyer. FreeTender has recorded 11 notices from this buyer since 2026, 6 of them currently open. There are 8,839 open construction & infrastructure notices in Germany on FreeTender. Bids are submitted to the buyer through Bekanntmachungsservice — Germany (federal notices), not through FreeTender.
Details
Erneuern der Lüftungsanlage im Meßraum von Gebäude 23a
Contracting authority: Helmholtz-Zentrum hereon GmbH.
Lot: LOT-0000.
CPV code: 45331000-6.
Place of performance: 21502 Geesthacht, DEF.
Published: 21 October 2026.
Deadline for receipt of tenders: 13 November 2026 13:00.
Published on the German federal notice service (Bekanntmachungsservice, oeffentlichevergabe.de); the full notice and documents are on the source page.
Context for bidders
We hold 11 notices from Helmholtz-Zentrum hereon GmbH, going back to September 2026 — 6 of them still open. They buy mostly in Construction & Infrastructure, Manufacturing & Supply and IT & Telecom. There are 8,839 open Construction & Infrastructure tenders in Germany. This one closes in 22 days.
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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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