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Germany - Structural works - Wilhelma - New Elephant World structural construction works

Original Deutschland - Rohbauarbeiten - Wilhelma - Neubau Elefantenwelt Rohbauarbeiten

Open Contract notice No deadline published
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The Aperlena Verdict

Open race

No supplier dominates: 9 different companies have won the last 10 comparable contracts from this buyer over 5 years. This is a genuinely open race.

-23.9%
Expected final price vs the published estimate

Based on 10 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.

Summary

Machine-generated summary

The Wilhelma zoological garden in Stuttgart is procuring structural construction works for its new Elephant World, comprising an elephant house with stabling for up to 14 elephants, a partly basemented restaurant, an entrance building with ticket office and shop, and a rainwater cistern. Key works include around 860 tonnes of reinforcing steel, a doubly curved oval concrete ring beam in exposed concrete quality, a roughly 1,605 sqm scraped concrete facade, underground drainage pipes, lightning protection earthing and outdoor facilities. The site lies in a spring protection area with heritage, FFH and species protection obligations.

Description

Gegenstand der Ausschreibung sind die Rohbauarbeiten für die Neue Elefantenwelt der Wilhelma Stuttgart, bestehend aus Elefantenhaus mit Stallungen für bis zu 14 Elefanten, Restaurant mit Teilunterkellerung, Eingangsgebäude mit Kasse und Shop sowie einer Regenwasserzisterne. Den Schwerpunkt bilden die Beton- und Stahlbetonarbeiten mit rund 860 t Betonstabstahl B500A, davon etwa 301 t in den Bodenplatten, 250 t in den Decken und 305 t in den Wänden. Technisch besonders anspruchsvoll ist der oval geformte, doppelt gekrümmte Stahlbeton-Ringgurt (Längsachse ca. 68 m, Querachse ca. 49 m) aus 295 m³ Ortbeton in Sichtbetonqualität SB3, der das stützenfreie Holz-Hallendach aufnimmt. Den zweiten technischen Schwerpunkt bildet die rund 1.605 m² große Kratzbeton-Vorsatzfassade mit Höhen bis 8 m - ein durchgefärbter Sichtbeton mit Naturstein-Schalungseinlagen, der vor dem vollständigen Aushärten ausgeschalt und in Abschnitten von 20-30 m² mechanisch abgekratzt wird. Hinzu kommen umfangreiche Grundleitungen mit rund 590 m erdverlegten Regenwasser- und 1.260 m Schmutzwasserleitungen sowie Trink- und Mischwasserleitungen einschließlich Schächten, Pumpen und Kontrollbauwerken. Für den Blitzschutz sind insgesamt rund 1.890 m Ringerder aus nichtrostendem Stahl (1.4571) einzulegen. Die Außenanlagen umfassen zudem Pflanz- und Futterinseln aus Stahlbeton, Wasserbecken in WU-Bauweise sowie Elektroinstallationen mit etwa 1.860 m Trassenwarnband. Die Baustelle liegt im Heilquellenschutzgebiet Stuttgart-Bad Cannstatt/Berg unter Auflagen aus Denkmalschutz, FFH-Vorprüfung und Artenschutz (Mauereidechse).

Official source

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

Always verify details on the official notice.

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

More from this buyer

Full buyer profile

18 open tenders right now

Who usually wins this buyer's contracts in this sector

Company Wins Total awarded Last win
Heima GmbH Co. Hausinstallationen KG 2 €1.9M Aug 2026
Ed. Züblin AG 1 €3.4M May 2026
FOGTEC Brandschutz Systeme GmbH 1 €1.6M May 2026
NH Baulogistik GmbH 1 €840,991 May 2026
BK Abbruch & Erdbau GmbH & Co.KG 1 €672,412 May 2026

Based on 10 awards with a linked company profile over the last 5 years.

What this buyer has paid before

Based on 10 comparable contracts this buyer awarded in this sector over the last 4 years.

€301,200
Lower quartile
€684,194
Median award
€1.1M
Upper quartile

This tender is estimated 1639.3% above that median

Most recent awards

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

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. Read before bidding
    • Estimated value: Set to €11,900,000
    • Scope and criteria: The description was expanded. Re-read it before you bid.
    • Estimated value: Set to €11,900,000

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Market context

Avg. open tender · Construction work
€31,242,587
25,963 open across Europe right now 62% below sector average
Buyer track record on Aperlena
59 notices tracked · 22 awarded
€15,410,617 in awarded contracts

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