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Aperlena

TED - Tenders Electronic Daily (Publications Office of the EU) verified 6 hours ago Contract notice

Deutschland - Dienstleistungen von Ingenieurbüros - Planung zur Erneuerung der Belüftung Belebung am KW Mettmann

Open Germany Architecture & engineering services

Buyer Bergisch-Rheinischer Wasserverband

30 days left

Key facts

Closes
15:00 (UTC+1)
Competition
Open race
  1. Published
  2. Today
  3. Deadline open for 31 days
  4. Awarded pending

Bidding window

30 days from publication to deadline

Usual length

Notices of this kind (Germany, open procedure, above the EU threshold) give a median of 31 days, half of them between 28 and 34 days, based on 84,922 notices of the last two years.

This buyer usually gives 35 days (median of its last 31 calls for tender).

View the official notice Watch this tender

If the deadline moves or the notice is corrected, we email you. Log in

The Aperlena Verdict

Open race

No supplier dominates: 6 different companies have won the last 7 comparable contracts from this buyer over 5 years. This is a genuinely open race.

Based on 7 comparable awards by this buyer in this sector over 5 years. Every verdict is recorded before the outcome and graded against the award notice. How we score ourselves.

Description

Seit 1967 wird im Klärwerk Mettmann das Abwasser der Stadt Mettmann gereinigt. Aufgrund der gestiegenen Anforderungen an die biologische Reinigungsleistung durch die Stickstoffelimination wurde die biologische Reinigungsstufe des Klärwerks 2001 bis z Objektplanung Ingenieurbauwerke (§ 43 HOAI i.V.m. Anlage 12 zur HOAI), inkl. in Anlage B01-3.1 ausgewiesene besondere Leistungen · Fachplanung Technische Ausrüstung (§ 55 i.V.m. Anlage 15 zur HOAI) für die Anlagengruppen 1, 3, 4, 7 & 8 gem. § 55 Abs. 1 HOAI, inkl. in Anlage B01-3.2 ausgewiesene besondere Leistungen

Terms of the procedure

How tenders are scored
Siehe A00 Bewerbungsbedingungen: 80 percent; Preis: 20 percent
Small firms
The buyer does not mark this procedure as suitable for small and medium-sized firms.

As the official notice states them.

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.

    Above the EU threshold: open to companies from any EU country.

  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 Architecture & engineering services.

  4. In your favour:

    Is the deadline realistic for a proper offer?

    30 days left, 23 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 €102,716 and €520,724.

  6. In your favour:

    Do we know this buyer?

    6 different companies won the last 7 comparable contracts.

Can I bid?

  • Open procedure: any interested supplier may submit a bid. Above the EU threshold: open to companies from any EU country.
  • The notice is written in German.
  • Certificates from another EU country? Check the equivalents on eCertis

Official source

Source: TED - Tenders Electronic Daily (Publications Office of the EU)

Always verify details on the official notice.

Report an error in this notice

Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 6 hours ago

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 Architecture & engineering services in Germany.

Median award
€235,954
Middle half of past awards
€102,716 to €520,724

TED - Tenders Electronic Daily (Publications Office of the EU) 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.

Bergisch-Rheinischer Wasserverband

Germany

notices in the register
54
awards
19
awarded in total
€3.5M

Who wins its contracts

Moderately concentrated
different companies won its awards
9
of the awards went to the three most frequent winners
45%
of its calls state an estimated value
0%

Based on 11 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)
4.7
of those lots received a single tender
7%

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.

Who usually wins this buyer's contracts in this sector

Company Wins Total awarded Last win
ATD GmbH 2 €150,379 Sep 2026
Ing.-Büro Eckert & Eltrin GbR 1 €446,361 Dec 2025
Fischer Teamplan Ingenieurbüro GmbH 1 Jul 2025
ILF CONSULTING ENGINEERS GERMANY GMBH 1 Sep 2026
K2O Architekten GmbH 1 Jun 2026

Based on 7 awards with a linked company profile over the last 5 years.

8 open tenders right now

Market context

TED - Tenders Electronic Daily (Publications Office of the EU) 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 Architecture & engineering services
7,761
median open notice
€300,000

Who wins in this market

Many suppliers

Germany · Architecture & engineering services

different companies won awards here
6,839
of the awards went to the three most frequent winners
3%
buyers awarded contracts here
3,456

Based on 12,387 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)
5.5
of those lots received a single tender
11%
of the awards went to companies based in another country
1%
of the tenders came from another country
5%

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.

Similar tenders

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Awarded before

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30 days left

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