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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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Construction of an individual biological sewage treatment plant for the Village Community Center building in the town of Lisowo, Chociwel municipality

BZP Gmina Chociwel

COUNTRYPOLSKA

SUBMISSION DEADLINE12.10.2026

PUBLISHED25.09.2026

INDUSTRYConstruction work

SUBJECT OF THE CONTRACT

Design and construction of an individual biological wastewater treatment plant for the Village Community Center building in Lisowo, including obtaining necessary permits, commissioning, warranty service, and periodic wastewater testing.

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In this sector (Construction work) bids can still be submitted in 1 836 procedures — deadlines within 14 days.

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This buyer in the last 12 months

Gmina Chociwel: 16 notices.
Most frequent winners: GREGBUD Grzegorz Wierzbicki (1), Kancelaria Radców Prawnych Licht&Przewo… (1), Polska Fundacja Turystyuczna (1).

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