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This tender closed on 12 October 2026 — kept here for reference.

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CloseditbGermany

Germany – Repair and maintenance services – Regenerierung BH04, Wasserwerk Petersaue, Mainz, TP01636

Issued by Mainzer Netze GmbH · via TED — Tenders Electronic Daily (EU)

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Published
10 Sept 2026
Closed
12 Oct 2026, 23:59 UTC
Reference
622811-2026
Location
Germany
Sector
Facility Management & Cleaning
Type
services

At a glance

Mainzer Netze GmbH in Germany has published an invitation to bid in facility management & cleaning: “Germany – Repair and maintenance services – Regenerierung BH04, Wasserwerk Petersaue, Mainz, TP01636”. The deadline passed on 12 October 2026. Quote reference 622811-2026 in any correspondence with the buyer. One document is attached to this notice. FreeTender has recorded 11 notices from this buyer since 2026, 10 of them currently open. There are 713 open facility management & cleaning notices in Germany on FreeTender. Bids are submitted to the buyer through TED — Tenders Electronic Daily (EU), not through FreeTender.

Details

Regenerierung des Horizontalfilterbrunnens BH04 im Wasserwerk Petersaue, Mainz für die Mainzer Netze GmbH; Projektnummer 1000-TP-01636

Lots Lot 1 — Regenerierung BH04, Wasserwerk Petersaue, Mainz, TP01636 - 30028976: Die Mainzer Netze GmbH betreibt u. a. das Wasserwerk Petersaue. Dieses befindet sich auf der gleichnamigen zum Bundesland Hessen gehörenden Rheininsel. Die Insel kann nur über eine zur Nordspitze führenden Brücke der InfraServ erreicht werden. Für die Rohwasserförderung stehen hier 22 Vertikalfilterbrunnen und 4 Horizontalfilterbrunnen zur Verfügung. Im Rahmen der Brunnenunterhaltung soll der an der Südspitze der Insel gelegene Horizontalfilterbrunnen BH04 mit hydromechanischen Verfahren regeneriert werden. Weitergehende Informationen können den Vergabeunterlagen entnommen werden.

Buyer: Mainzer Netze GmbH

Buyer country: DEU

Procedure: open

CPV code: 50000000

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

This notice has closed — what to do next

We hold 11 notices from Mainzer Netze GmbH, going back to September 2026 — 10 of them still open. They buy mostly in Energy & Power, Facility Management & Cleaning and Construction & Infrastructure. There are 713 open Facility Management & Cleaning tenders in Germany.

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Documents

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this facility management & cleaning 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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