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Kläranlage Heepen Ertüchtigung Faulschlammentwässerung

Sewage plant Heepen Enhancement of digested sludge dewateringEnglish, machine translated

Issued by Stadt Bielefeld - Amt für Zentrale Leistungen · via Bekanntmachungsservice — Germany (federal notices)

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Published
24 Oct 2026
Closes
12 Nov 2026, 10:00 UTC
Reference
25968704
Location
33609 Bielefeld, DEA, Germany
Sector
Construction & Infrastructure

At a glance

Stadt Bielefeld - Amt für Zentrale Leistungen in 33609 Bielefeld, Germany has published a tender in construction & infrastructure: “Kläranlage Heepen Ertüchtigung Faulschlammentwässerung”. Submissions close on 12 November 2026, 19 days from today. Quote reference 25968704 in any correspondence with the buyer. FreeTender has recorded 52 notices from this buyer since 2026, 27 of them currently open. There are 8,926 open construction & infrastructure notices in Germany on FreeTender. Bids are submitted to the buyer through Bekanntmachungsservice — Germany (federal notices), not through FreeTender.

English summary

Machine translated from German by FreeTender. The original notice below is the binding text.

Contracting authority: City of Bielefeld - Office for Central Services. Lot: LOT-0000. CPV code: 45232422-6. Place of performance: 33609 Bielefeld, DEA. Published: 24 October 2026. Deadline for receipt of tenders: 12 November 2026 11:00. Published on the German federal notice service (announcement service, oeffentlichevergabe.de); the full notice and documents are on the source page.

Details

Kläranlage Heepen Ertüchtigung Faulschlammentwässerung

Contracting authority: Stadt Bielefeld - Amt für Zentrale Leistungen.

Lot: LOT-0000.

CPV code: 45232422-6.

Place of performance: 33609 Bielefeld, DEA.

Published: 24 October 2026.

Deadline for receipt of tenders: 12 November 2026 11:00.

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 52 notices from Stadt Bielefeld - Amt für Zentrale Leistungen, going back to August 2026 — 27 of them still open. They buy mostly in Construction & Infrastructure, Transport & Logistics and Manufacturing & Supply. There are 8,926 open Construction & Infrastructure tenders in Germany. This one closes in 19 days.

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.
Common bidding mistakes to avoid →Writing a winning proposal

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