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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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Renovation of chambers and wells in the City of Tychy - Northern collector in the area of Stare Tychy and sewage system in the area of Legionów Polskich St. and Bielska Ave.
BZP Regionalne Centrum Gospodarki Wodno-Ściekowej S.A.
COUNTRYPOLSKA
SUBMISSION DEADLINE16.10.2026
PUBLISHED22.09.2026
INDUSTRYConstruction work
SUBJECT OF THE CONTRACT
Renovation of 75 sewer manholes and 7 sewer chambers in Tychy, including the reconstruction and replenishment of walls, ceilings, and bottoms using cement-based construction chemicals.
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Similar tenders closing soon
In this sector (Construction work) bids can still be submitted in 1 908 procedures — deadlines within 14 days.
This buyer in the last 12 months
Regionalne Centrum Gospodarki Wodno-Ściekowej S.A.: 117 notices.
Most frequent winners: BLEJKAN S.A. (2), INSTBUD Sp. z o.o. (2), Śląskie Centrum Sportu i Rekreacji Wodn… (2).
Most frequent winners: BLEJKAN S.A. (2), INSTBUD Sp. z o.o. (2), Śląskie Centrum Sportu i Rekreacji Wodn… (2).
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