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Datenservice Öffentlicher Einkauf (Bekanntmachungsservice) verified 3 days ago Contract notice

Mechanical overhaul of the electromechanical drives of the Klingenberg am Main weir facility

Original Maschinenbauliche Instandsetzung der elektromechanischen Antriebe der Wehranlage Klingenberg am Main.

Open Germany Köln Construction work

Buyer Fachstelle Maschinenwesen Süd beim Wasserstraßen und Schifffahrtsamt Donau MDK

30 days left

Key facts

Closes
10:00 (UTC+1)
Procedure
Open procedure
  1. Published
  2. Today
  3. Deadline open for 36 days
  4. Awarded pending

Bidding window

36 days from publication to deadline

Longer than usual

Notices of this kind (Germany, open procedure, below the EU threshold) give a median of 23 days, half of them between 19 and 29 days, based on 37,898 notices of the last two years.

This buyer usually gives 35 days (median of its last 10 calls for tender).

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Summary

Machine-generated summary

This tender covers the mechanical repair and modernisation of the electromechanical drive systems at the Klingenberg am Main weir. The contractor will record gear sizes, shafts and the drive frame, dismantle old motors, brakes, worm gears and sensors, and design, manufacture and install new drive units. Works include rebedding and sealing worm gears, manufacturing and replacing open spur gears for weir fields L, M and R, installing a load measuring device on chain sprocket shafts with chain load measuring links, new weir position encoders (supplied by third parties), chain hold-down monitoring, chain deposit control, limit switch replacement, overload protection for hand drives, safety installations such as guard grids, walkways and railings, six submersible mixer units for ice prevention, six grease lubrication systems, partial recoating of the windlass frame, commissioning with the electrical contractor, and full documentation.

Description

- Aufnahme und Dokumentation der Zahnradgrößen, Wellen und Gesamtantriebsrahmen - Demontage der alten Antriebsmotoren, Bremsen, Schneckengetriebe, Sensoren und deren Halterungen - Demontage der nötigen Zahnräder und Wellen - Planung, Konstruktion, Herstellung und Einbau neuer Antriebseinheiten. - Überprüfung/Abdichtung und Neulagerung der Schneckengetriebe. - Herstellung und Wechsel der offenen Stirnräder: + Wehrfeld L: RI1, GR1, RI2, GR2 + Wehrfeld M: RI1, GR1, RI2, GR2 + Wehrfeld R: RI1, GR1, RI2, GR2 - Planung, Konstruktion, Herstellung und Einbau einer Lastmesseinrichtung in die Lagerung der Kettenritzelwellen - Bestimmung der Kettenlasten durch Einbau von Kettenmesslaschen - Halterung und Ankopplung neuer Wehrstellungsgeber einschließlich Montage. Die Geber werden durch Dritte (E-AN) beigestellt. - Planung, Konstruktion, Herstellung und Einbau von Kettenniederhalterüberwachungen - Einbau einer Kettenablagekontrolle in die Kettenbahnhöfe - Ersatz der Endschalter für Notend-Höchstlage und für Notend-Tiefstlage einschließlich Halterungen und Einbindung, ohne Verkabelung. - Planung, Konstruktion, Herstellung und Einbau einer Überlastschutzeinrichtung in die Handantriebe. - Planung, Herstellung und Montage der arbeitsschutztechnischen Einrichtungen (Schutzgitter, Zugänge, Laufstege, Geländer, Not-Halt-Reißleinen, etc.) an den Antriebsrahmen - Planung, Herstellung, Lieferung und betriebsbereite Montage von 6 Tauchmotorenrührwerke (TMR) inklusive Konsolen, Kabel, Zwischenklemmkasten und Schutzrohren zur Eisfreihaltung. - Planung, Lieferung und betriebsbereite Montage von 6 Fettschmiereinrichtungen (2 pro Antrieb). - Teilinstandsetzung der Beschichtung am Windwerksrahmen und den Anbauteilen - Inbetriebnahme des gesamten Leistungsumfanges u. a. zusammen mit dem Auftragnehmer (AN) der Elektro- und Steuerungstechnik - Erstellung der Dokumentation (Planungs-, Ausführungs- und Bestandsunterlagen) innerhalb der DvtU, CD/DVD und in Papierform - Erstellung von Unterlagen für zukünftige zu erbringende Arbeiten an der Anlage (Unterhalt, Wartung, Reparatur) - Einweisung und Schulung des Personals

Bid or no-bid?

Six questions before you commit a team. Under each one, what the register holds on it. The answers are yours.

  1. In your favour:

    Do we meet every eligibility criterion?

    Open procedure: any interested supplier may submit a bid.

  2. Your call:

    Can we deliver this with the team we have?

    The register holds nothing on this. The official documents will.

  3. Your call:

    Do we have two comparable references?

    Comparable work is in Construction work.

  4. In your favour:

    Is the deadline realistic for a proper offer?

    30 days left, 22 of them working days.

  5. Your call:

    Is there a margin at the likely winning price?

    In this country this kind of contract is usually awarded for between €118,236 and €717,961.

  6. Your call:

    Do we know this buyer?

    The buyer has 15 notices in the register and no pattern of winners yet.

Can I bid?

Official source

Source: Datenservice Öffentlicher Einkauf (Bekanntmachungsservice)

Always verify details on the official notice.

Report an error in this notice

Last verified against Datenservice Öffentlicher Einkauf (Bekanntmachungsservice) 3 days ago

Documents on Datenservice Öffentlicher Einkauf (Bekanntmachungsservice) (German)

View the official notice

What this market pays

The buyer has too few awards of its own in this sector, so this is the range of the last 2,000 awards for Construction work in Germany.

Median award
€274,553
Middle half of past awards
€118,236 to €717,961

Datenservice Öffentlicher Einkauf (Bekanntmachungsservice) publishes no value for this notice, so it has no mark on the scale. The official documents may state one.

Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.

The buyer

Full buyer profile

Fachstelle Maschinenwesen Süd beim Wasserstraßen und Schifffahrtsamt Donau MDK

Germany

notices in the register
15
awards
4
awarded in total
€11.1M

Who wins its contracts

of its calls state an estimated value
0%

Who usually wins this buyer's contracts in this sector

Company Wins Total awarded Last win
Gilbert und Schmalriede; TRIPS GmbH 1 €5.4M Feb 2026
Gilbert & Schmalriede Technology GmbH; G+T Automation GmbH 1 €4.9M Mar 2026

Based on 2 awards with a linked company profile over the last 5 years.

3 open tenders right now

Market context

Datenservice Öffentlicher Einkauf (Bekanntmachungsservice) publishes no value for this notice, so it cannot be placed among the open notices of its sector. The official documents may state one.

open now in Construction work
19,935
median open notice
€547,553

Who wins in this market

Many suppliers

Germany · Construction work

different companies won awards here
12,328
of the awards went to the three most frequent winners
1%
buyers awarded contracts here
2,985

Based on 27,178 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.

Competition

tenders per lot on average (open and restricted procedures)
6.3
of those lots received a single tender
7%
of the awards went to companies based in another country
1%
of the tenders came from another country
1%

As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.

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30 days left

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