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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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Remont dachu budynku hali sportowej w Nadarzynie, realizowanego w ramach programu „Mazowsze dla sportu” edycja 2026

BZP Gmina Nadarzyn

Procedure concluded

Awarded — contract award notice

Award amount

••••••

Result announced

05.11.2026

Contractor awarded the contract

••••••••••••••

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COUNTRYPOLSKA

AWARD AMOUNT••••••

PUBLISHED05.11.2026

INDUSTRYConstruction work

SUBJECT OF THE CONTRACT

Renovation of the sports hall roof in Nadarzyn, including thermal insulation of flat roofs (polyurethane foam), installation of waterproofing with heat-sealable roofing felt, modernization of the lightning protection system, and replacement of air handling units along with the control system.

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In this sector (Construction work) bids can still be submitted in 1 299 procedures — deadlines within 14 days.

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This buyer in the last 12 months

Gmina Nadarzyn: 68 notices.
Most frequent winners: AG-COMPLEX Sp. z o. o. (1), ENERGO-MIX Piotr Gieleciński (1), ENERGOMIX-MIX Piotr Gieleciński (1).

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