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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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Construction of Złote Piaski and Aloesowa streets in Kosakowo and Leszczynowa, Liściasta and Ogrodowa streets in Mosty – stage covering Leszczynowa St., Liściasta St. in Mosty and Aloesowa St. in Kosakowo

BZP GMINA KOSAKOWO

COUNTRYPOLSKA

SUBMISSION DEADLINE09.10.2026

PUBLISHED18.09.2026

INDUSTRYConstruction work

SUBJECT OF THE CONTRACT

Construction of Leszczynowa and Liściasta streets in Mosty and Aloesowa street in Kosakowo, including road works, construction of storm sewage system, expansion of sanitary sewage system, construction of lighting, technological duct, and construction of chambers for directional drilling.

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In this sector (Construction work) bids can still be submitted in 1 802 procedures — deadlines within 14 days.

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This buyer in the last 12 months

GMINA KOSAKOWO: 84 notices.
Most frequent winners: Firma Ogólnobudowlana Mariusz Formella (4), EL-EN Projekt Waldemar Kaleta (3), Electro-Install Karol Lipkowski (2).

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