What you will see after registration

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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„Termomodernizacja budynku na stadionie miejskim w Ślesinie” - realizacja Etapu II

BZP GMINA ŚLESIN

Procedure concluded

Cancelled — procedure concluded without selecting a contractor

Award amount

••••••

Result announced

22.06.2026

COUNTRYPOLSKA

AWARD AMOUNT••••••

PUBLISHED22.06.2026

INDUSTRYConstruction work

SUBJECT OF THE CONTRACT

45300000-0 (Roboty instalacyjne w budynkach),09331200-0 (Słoneczne moduły fotoelektryczne),45000000-7 (Roboty budowlane),45100000-8 (Przygotowanie terenu pod budowę),45111300-1 (Roboty rozbiórkowe),45310000-3 (Roboty instalacyjne elektryczne),45321000-3 (Izolacja cieplna),45331000-6 (Instalowanie urządzeń grzewczych, wentylacyjnych i klimatyzacyjnych),45331100-7 (Instalowanie centralnego ogrzewania),45332200-5…

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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 ŚLESIN: 48 notices.
Most frequent winners: IT SERWIS Jacek Nowak (2), KATARZYNA TURIST Krystyna Waleriańczyk (2), AND-DREW Andrzej Pietrzak (1).

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