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Documents to submit

✓Bid form — attachment no. 1
✓Declaration of non-exclusion
✓List of supplies from the last 3 years
✓Liability insurance — min. 120 000 €
✓Proof of bid bond payment
✓Power of attorney, if signed by an agent

AI warnings from documentation

❗Bid bond 3 500 € — payment before submission deadline
⚠Required 2 references after min. 90 000 €
⚠Completion deadline 30 days from signing
⚠Mandatory site visit — rejection if missed
✓No ISO certificate requirement

Budget and competition

3median number of bids

24%tenders with one bid

✓Amount from bid opening for this buyer
✓Who won there before and for how much
✓Suggested price range based on data

Analysis example — specific values depend on the proceeding

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Germany – Kinder- und Jugendtreff Südstadt mit PV-Anlage, Abbruch- und Neubau

TED Stadt Karlsruhe Amt für Hochbau und Gebäudewirtschaft

Procedure concluded

Awarded — contract award notice

Award amount

••••••

Result announced

13.10.2026

COUNTRYGermany

AWARD AMOUNT••••••

PUBLISHED13.10.2026

INDUSTRYConstruction work

SUBJECT OF THE CONTRACT

Execution of ventilation installations in the Kinder- und Jugendtreff Südstadt building in Karlsruhe, including the installation of air handling units with heat recovery, ventilation ducts, fire dampers, flow regulators, and a ventilation tower.

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In this sector (Construction work) bids can still be submitted in 2 447 procedures — deadlines within 14 days.

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This buyer in the last 12 months

Stadt Karlsruhe Amt für Hochbau und Gebäudewirtschaft: 41 notices.
Most frequent winners: Albert Eisenbiegler Bauunternehmung GmbH (1), E-Tech.solutions GmbH (1), GT Fussbodentechnik (1).

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