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

Germany - Concrete repair works - KN, University, Building L, (S): Renovation of escape balcony system and general concrete repair works

Original Deutschland - Betonreparaturarbeiten - KN, Uni, Geb.L, (S), Sanierung Fluchtbalkonanlage & allg. BU Betoninstandsetzungsarbeiten

Closed Germany Freiburg Construction work

Buyer Vermögen und Bau Baden-Württemberg, Amt Konstanz

€3.5M estimated value · €3,545,924

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Summary

Machine-generated summary

The University of Kiel (Kiel University) is procuring concrete repair and renovation works at a building complex in Kiel, Germany. Weathering and use have damaged the lightweight concrete facades, with exposed corroded reinforcement, spalling, cracks and carbonation. The escape balcony system will be largely demolished and rebuilt, while sections between supply shafts remain, with railings refurbished and re-coated. Stair towers stay in place; railings will be replaced and support brackets strengthened with steel angles. Main quantities include about 5,200 m2 of lightweight concrete facade. Sample surfaces must be created first, and works follow the TR Instandhaltung standard. Only limited maintenance services may be subcontracted.

Description

Betoninstandsetzungsarbeiten Aufgrund von Witterungs- und Nutzungseinflüssen weisen die Fassaden und Fassadenbauteile zahlreiche partielle Schäden auf. Dazu zählen freiliegende und korrodierte Bewehrung, Betonabplatzungen sowie Risse. Durch CO₂-Einwirkung haben sich die Karbonatisierungstiefen bis zur Bewehrung entwickelt und führen zu Korrosion. Die Fassaden bestehen aus Leichtbeton. Die Fluchtbalkone wurden als Fertigteile aus Normalbeton ausgeführt, das Fluchttreppenhaus in Ortbetonbauweise. Alle Fassadenflächen und -bauteile erhalten geeignete Oberflächenschutzsysteme, wobei die vorhandenen Sichtbetonstrukturen zu erhalten sind. Zur Festlegung des Systems werden vorab Musterflächen angelegt. Die Fluchtbalkonanlage wird überwiegend abgebrochen und neu errichtet. Ausgenommen sind die Balkonbereiche zwischen den Versorgungsschächten, die im Bestand verbleiben. Dort werden die Geländer aufgearbeitet und neu beschichtet. Die Treppentürme bleiben bestehen. Die Geländer werden vollständig zurückgebaut und durch neue ersetzt. Die Auflagerkonsolen werden an Treppentürmen und verbleibenden Fluchtbalkonen ertüchtigt. Hierzu werden die bestehenden Bereiche abgetragen und durch Stahlwinkel verstärkt. Alle Maßnahmen sind gemäß der TR Instandhaltung fachgerecht auszuführen. Hauptmassen: - Leichtbeton-Fassadenfläche ca. 5.200 m2 - Fertigteil-Brüstungselemente Balkon ca. 180 m2 - Fertigteil-Balkonplatten ca. 180 m2 - Instandsetzung Auflager Fluchtbalkone ca. 72 Stck. - Fluchttreppentürme Fassadenfläche ca. 851 m2 - Fluchttreppentürme Treppenläufe ca. 821 m2 - Instandsetzung Auflager Fluchttreppentürme ca. 90 lfm Ergänzend ist die Vergabe von 'Instandhaltungsleistungen' Gegenstand des Verfahrens.

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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

Vermögen und Bau Baden-Württemberg, Amt Konstanz

Germany

notices in the register
272
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141
awarded in total
€121.5M

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Many suppliers
different companies won its awards
110
of the awards went to the three most frequent winners
8%
of its calls state an estimated value
100%

Based on 128 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)
5.6
of those lots received a single tender
6%
of the awards went to companies based in 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.

Awards most often to

  1. Sauter-Cumulus GmbH 4 awards €7.6M
  2. Gloser GmbH 3 awards €1.9M
  3. toma Gebäudereinigungsgesellschaft mbH 3 awards €636,609

9 open tenders right now

Market context

open now in Construction work
20,149
median open notice
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Germany · Construction work

different companies won awards here
12,376
of the awards went to the three most frequent winners
1%
buyers awarded contracts here
2,996

Based on 27,336 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.

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.

  1. Estimated value
    not stated
    Now: €3,545,924
    Scope and criteria
    The description was expanded. Re-read it before you bid.

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