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TED - Tenders Electronic Daily (Publications Office of the EU) verified 6 days ago Prior information notice

Germany - Architectural and engineering design services - PSW Geesthacht: design services for the renovation of pipe gantry foundations

Original Deutschland - Planungsleistungen im Bauwesen - PSW Geesthacht: Planungsleistungen Sanierung Rohrbahnfundamente

Upcoming Germany Schleswig-Holstein Architecture & engineering services

Buyer Vattenfall Wasserkraft GmbH

Key facts

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Summary

Machine-generated summary

The buyer is commissioning planning services for the renovation of the pipe gantry foundations of the steep and flat sections of the Geesthacht pumped storage power plant. The foundations show age and load related damage such as cracking, edge breakouts and spalling. The works serve operational safety, aim to avoid unplanned downtimes and reduce maintenance effort. The technical solution includes removal of damaged concrete, treatment of corroded reinforcement, reprofiling with polymer modified concretes, joint sealing and surface protection, with additional moisture and temperature control measures in case of ASR or ettringite attack. The project comprises three construction phases between 2026 and 2028, about 38 weeks in total. Procured services include execution planning, tender documentation, construction scheduling and technical support during implementation.

Description

Im Rahmen des Projekts zur nachhaltigen Sicherung der Betriebssicherheit und Verfügbarkeit des Pumpspeicherkraftwerks Geesthacht ist die Sanierung der Rohrbahnfundamente der Steil- und Flachstrecke vorgesehen. Die Fundamente weisen alters- und beanspruchungsbedingte Schäden auf (u.a. Rissbildungen, Kantenabbrüche, Abplatzungen). Die Maßnahme ist sicherheitsrelevant und dient der Vermeidung ungeplanter Stillstände sowie der Reduzierung des Instandhaltungsaufwands. Die technische Lösung umfasst die Entfernung geschädigter Betonbereiche, die Behandlung korrodierter Bewehrung, Reprofilierung mit kunststoffmodifizierten Betonen, Fugenabdichtung und Oberflächenschutz. Bei AKR-/Ettringit-Befall sind zusätzliche Maßnahmen zur Feuchte- und Temperaturkontrolle vorgesehen. Das Projekt ist in drei Bauabschnitte gegliedert (2026-2028) mit einer Gesamtdauer von ca. 38 Wochen. Gegenstand dieses Vorgangs ist die Ausschreibung der Planungsleistung für die oben beschriebene Maßnahme. Die Planungsleistung umfasst insbesondere die Ausführungsplanung, Erstellung der Ausschreibungsunterlagen, Bauablaufplanung sowie die fachtechnische Begleitung der Umsetzung.

Official source

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) 6 days ago

Vattenfall Wasserkraft GmbH

Germany

notices in the register
9

This buyer has no award history in this sector yet. Usual winners, Architecture & engineering services - Germany

Company Wins Total awarded Last win
DB Engineering & Consulting GmbH 174 €6.8M Oct 2026
Drees & Sommer SE 91 €26.4M Oct 2026
ZETCON Ingenieure GmbH 57 €4.8M Oct 2026
IGS INGENIEURE GmbH & Co. KG 48 €8.2M Sep 2026
Kempen Krause Ingenieure GmbH 44 €11.9M Sep 2026

Based on 12387 awards with a linked company profile over the last 2 years.

Market context

open now in Architecture & engineering services
8,036
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.

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