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TED - Tenders Electronic Daily (Publications Office of the EU) verified 1 week ago Contract notice

Germany - Architectural and engineering services - 26FEI85798 GSH Troisdorf - Unkel - review of variation claims in principle and in amount

Original Deutschland - Dienstleistungen von Architektur- und Ingenieurbüros sowie planungsbezogene Leistungen - 26FEI85798 GSH Troisdorf - Unkel - Nachtragsprüfleistungen dem Grunde und der Höhe nach

Closed Germany Arnsberg Architecture & engineering services

Buyer DB InfraGO AG - Geschäftsbereich Fahrweg (Bukr 16)

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Summary

Machine-generated summary

The contracting authority procures services to review variation claims from contractors for rail renewal works during the full closure of the right Rhine line from 10.07.2026 to 11.12.2026 in the Troisdorf-Unkel corridor. Works include 54 switch renewals, 19 track kilometres, 10 switch heating systems, 2 track field lighting installations, 14 km of contact wire, 4 passenger stations (1 new build, 3 refurbishments) and 1 retaining wall repair. The contract is split into two lots: Lot 1 review of variations in principle, Lot 2 review of variations in amount.

Description

Während der Totalsperrung der rechten Rheinstrecke vom 10.07.2026 bis 11.12.2026 sollen folgende dringend benötigte Erneuerungsmaßnahmen gebündelt und zeitgleich während der sogenannten GS Korridor Troisdorf-Unkel durchgeführt werden: 54 Weichenerneuerungen 19 Gleiskilometer (Erneuerung und Instandhaltung) 10 Weichenheizanlagen 2 Gleisfeldbeleuchtungen 14 km erneuerter Fahrdraht 4 Personenbahnhöfe (1 x Neubau, 3 x Sanierung) 1 Sanierung Stützwand Die Leistungen wurden in den Baulosen 100, 200, 400, 500, 610 - 613, 620 - 623, 630 und 631 vergeben. Für die vergebenen Bauleistungen werden mit Durchführung der Ausführungsplanung und Beginn der Bauarbeiten von den Auftragnehmern Nachtragsangebote eingereicht. Die Prüfung der eingereichten Nachträge der Höhe und dem Grunde nach soll hiermit vergeben werden. LOS 1 - Nachtragsmanagement "Prüfung dem Grunde nach"; LOS 2 - Nachtragsmanagement "Prüfung der Höhe nach"

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

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Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 week ago

DB InfraGO AG - Geschäftsbereich Fahrweg (Bukr 16)

Germany

notices in the register
6,290
awards
4,298
awarded in total
€3.8B

Who wins its contracts

Many suppliers
different companies won its awards
698
of the awards went to the three most frequent winners
22%
of its calls state an estimated value
1%

Based on 1,717 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)
3.8
of those lots received a single tender
15%
of the awards went to companies based in another country
3%

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.

One dot per award, on the day it was signed, sized by its value. A ring is an award with no published value.

Awards most often to

  1. Siemens Mobility GmbH 137 awards €298,049
  2. DB Engineering & Consulting GmbH 126 awards €1.4M
  3. Hitachi Rail GTS Deutschland GmbH 111 awards €658,193

189 open tenders right now

Market context

open now in Architecture & engineering services
7,804
median open notice
€300,000

Who wins in this market

Many suppliers

Germany · Architecture & engineering services

different companies won awards here
6,853
of the awards went to the three most frequent winners
3%
buyers awarded contracts here
3,460

Based on 12,428 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.

Change history

Every time an official source republished this notice with different content. We watch every source we index, including regional copies of the same notice.

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