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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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Renovation of a shelter at the ITP-PIB Experimental Station in Biebrza

BZP INSTYTUT TECHNOLOGICZNO-PRZYRODNICZY - PAŃSTWOWY INSTYTUT BADAWCZY

COUNTRYPOLSKA

SUBMISSION DEADLINE06.10.2026

PUBLISHED21.09.2026

INDUSTRYConstruction work

SUBJECT OF THE CONTRACT

The subject of the contract is the renovation of the roof of shed no. 1 at the Experimental Plant in Biebrza (ul. Spacerowa 2). The scope of work includes the dismantling of asbestos-cement roofing sheets (1196.25 m2), replacement of damaged battens (119.63 m2), installation of new T18 trapezoidal sheet metal roofing (thickness 0.5 mm, graphite, 1196.25 m2), and installation of ridge tiles (72.5 m) and barge boards…

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In this sector (Construction work) bids can still be submitted in 1 800 procedures — deadlines within 14 days.

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This buyer in the last 12 months

<span class="utn" title="INSTYTUT TECHNOLOGICZNO-PRZYRODNICZY - PAŃSTWOWY INSTYTUT BADAWCZY">INSTYTUT TECHNOLOGICZNO-PRZYRODNICZY - PAŃSTWOWY INSTYTUT B…</span>: 140 notices.
Most frequent winners: PHU AGROVET Andrzej Konopka (3), Agroskład Sp. z o.o. (2), Auto-Myjnia, Hurtowa i Detaliczna Sprze… (2).

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