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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

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2026-0650 - EPA 130 Lot 1 work on heating systems and Lot 2 maintenance work on heating systems in the unit price agreement of the City of Duisburg

DE DEG Duisburger Einkaufsgesellschaft mbH

COUNTRYGermany

SUBMISSION DEADLINE24.11.2026

PUBLISHED31.10.2026

INDUSTRYConstruction materials

SUBJECT OF THE CONTRACT

Realizacja prac przy instalacjach grzewczych (część 1) oraz usługi konserwacyjne instalacji grzewczych (część 2) w ramach umowy ramowej na jednostkowe ceny dla miasta Duisburg.

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This buyer in the last 12 months

DEG Duisburger Einkaufsgesellschaft mbH: 26 notices.
Most frequent winners: TERRA FLOR Garten- und Landschaftsbau G… (1).

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