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Germany – Building-cleaning services – Unterhaltsreinigung für das Rehazentrum Oberharz

Germany – Building-cleaning services – Maintenance cleaning for the upper resin rehabilitation centreEnglish, machine translated

Issued by Deutsche Rentenversicherung Braunschweig-Hannover · via TED — Tenders Electronic Daily (EU)

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Published
26 Oct 2026
Closes
30 Oct 2026, 23:59 UTC
Reference
737914-2026
Location
Germany
Sector
Water & Environment
Type
services

At a glance

Deutsche Rentenversicherung Braunschweig-Hannover in Germany has published an invitation to bid in water & environment: “Germany – Building-cleaning services – Unterhaltsreinigung für das Rehazentrum Oberharz”. Submissions close on 30 October 2026, 5 days from today. Quote reference 737914-2026 in any correspondence with the buyer. One document is attached to this notice. FreeTender has recorded 5 notices from this buyer since 2026, 5 of them currently open. There are 1,009 open water & environment notices in Germany on FreeTender. Bids are submitted to the buyer through TED — Tenders Electronic Daily (EU), not through FreeTender.

English summary

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

Maintenance cleaning for the Oberharz rehabilitation centre Lots Lot 1 — Maintenance cleaning for the Oberharz rehabilitation centre: 1 lot, contract term: 01.04.2027 - 31.03.2031 with the option of two extensions of one year each. Buyer: Deutsche Rentenversicherung Braunschweig-Hannover Location: Laatzen Buyer country: DEU Procedure: open CPV code: 90911200 Full notice, tender documents and how to bid are on the official TED page (link above).

Details

Unterhaltsreinigung für das Rehazentrum Oberharz

Lots Lot 1 — Unterhaltsreinigung für das Rehazentrum Oberharz: 1 Los, Vertragslaufzeit: 01.04.2027 - 31.03.2031 mit der Option um zweimalige Verlängerung um je ein Jahr.

Buyer: Deutsche Rentenversicherung Braunschweig-Hannover

Buyer country: DEU

Procedure: open

CPV code: 90911200

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

Context for bidders

We hold 5 notices from Deutsche Rentenversicherung Braunschweig-Hannover, going back to September 2026 — 5 of them still open. There are 1,009 open Water & Environment tenders in Germany. This one closes in 5 days.

Documents

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this water & environment 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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