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Germany – Operation of a sewage plant – TBA26015 Rahmenvertrag für Unterhaltungs-, Reinigungs-, Verwertungs- und Entsorgungsleistungen im Klärwerk Karlsruhe und in den Pumpwerken im Stadtgebiet

Germany – Operation of a sewage plant – TBA26015 Framework contract for maintenance, cleaning, recycling and disposal services at the Karlsruhe sewage treatment plant and pumping plants in the urban areaEnglish, machine translated

Issued by Stadt Karlsruhe Hauptamt · via TED — Tenders Electronic Daily (EU)

Verify & apply on the official portal →
Published
29 Oct 2026
Closes
27 Nov 2026, 23:59 UTC
Reference
750276-2026
Location
Germany
Sector
Water & Environment
Type
services

At a glance

Stadt Karlsruhe Hauptamt in Germany has published an invitation to bid in water & environment: “Germany – Operation of a sewage plant – TBA26015 Rahmenvertrag für Unterhaltungs-, Reinigungs-, Verwertungs- und Entsorgungsleistungen im Klärwerk Karlsruhe und in den Pumpwerken im Stadtgebiet”. Submissions close on 27 November 2026, 30 days from today. Quote reference 750276-2026 in any correspondence with the buyer. One document is attached to this notice. FreeTender has recorded 23 notices from this buyer since 2026, 14 of them currently open. There are 947 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.

In the Karlsruhe sewage treatment plant, there are different plant areas in which, depending on the event, extensive maintenance, cleaning, recycling and disposal services are incurred. A framework contract is to be concluded for the execution of these services. The contract includes unit prices for personnel, vehicles and equipment as well as for transport and recovery or disposal of waste materials to be dispatched.

Details

Im Klärwerk Karlsruhe gibt es unterschiedliche Anlagenbereiche, in denen ereignisabhängig umfangreiche Unterhaltungs-, Reinigungs-, Verwertungs- und Entsorgungsleistungen anfallen. Für die Ausführung dieser Leistungen soll ein Rahmenvertrag abgeschlossen werden. Im Vertrag sind Einheitspreise für Personal, Fahrzeuge und Geräte sowie für Transport und Verwertung bzw. Entsorgung von abzufahrenden Reststoffen enthalten. Nach diesen Preisen werden die während der Vertragslaufzeit auszuführenden Leistungen vergeben und abgerechnet, unabhängig von der Menge der anfallenden Leistungen und Reststoffe.

Lots Lot 1 — Unterhaltungs-, Reinigungs-, Verwertungs- und Entsorgungsleistungen im Klärwerk Karlsruhe und in den Pumpwerken im Stadtgebiet

Buyer: Stadt Karlsruhe Hauptamt

Buyer country: DEU

Procedure: open

CPV code: 90481000

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

Context for bidders

We hold 23 notices from Stadt Karlsruhe Hauptamt, going back to September 2026 — 14 of them still open. They buy mostly in Transport & Logistics, Facility Management & Cleaning and IT & Telecom. There are 947 open Water & Environment tenders in Germany. This one closes in 30 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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