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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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Replacement of collector pipelines in the filter hall of the Karolin Water Treatment Plant

BK Przedsiębiorstwo Wodociągów i Kanalizacji Sp. z o.o. w Olsztynie

COUNTRY—

SUBMISSION DEADLINE20.11.2026

PUBLISHED22.09.2026

INDUSTRYConstruction work

SUBJECT OF THE CONTRACT

Przedmiotem zamówienia jest wymiana wyeksploatowanych rurociągów zbiorczych ze stali czarnej na przewody ze stali nierdzewnej gat. 304L i 316L w hali filtrów SUW Karolin w Olsztynie wraz z przebudową zewnętrznego odcinka rurociągu wody popłucznej z PE100 SDR17. Zadanie obejmuje demontaż istniejących instalacji, montaż nowej armatury, wykonanie układu napowietrzania wody oraz przygotowanie punktów pod monitoring…

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Before you leave

This buyer in the last 12 months

<span class="utn" title="Przedsiębiorstwo Wodociągów i Kanalizacji Sp. z o.o. w Olsztynie">Przedsiębiorstwo Wodociągów i Kanalizacji Sp. z o.o. w Olsz…</span>: 14 notices.
Most frequent winners: Przedsiębiorstwo Utrzymania Dróg i Urzą… (1).

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