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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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Poland – Sewage treatment works – Reconstruction and expansion of the sewage treatment plant located in Olsztyn near Częstochowa at Storczykowa Street
TED Miasto i Gmina Olsztyn
COUNTRYPOLSKA
SUBMISSION DEADLINE07.10.2026
PUBLISHED21.09.2026
INDUSTRYConstruction work
SUBJECT OF THE CONTRACT
The subject of the contract is the construction and modernization of water and sewage infrastructure carried out in two separate parts. The scope of work includes construction and assembly works, supply and installation of technological equipment, and installation works in accordance with the design documentation and bills of quantities. The contract is to be executed at the locations indicated in the technical…
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Similar tenders closing soon
In this sector (Construction work) bids can still be submitted in 143 procedures — deadlines within 14 days.
This buyer in the last 12 months
Miasto i Gmina Olsztyn: 61 notices.
Most frequent winners: ETEC Sp. z o.o. (1), F.H.U. "DERTRANS" Mariusz Derda (1), F.H.U. Dertrans Mariusz Derda (1).
Most frequent winners: ETEC Sp. z o.o. (1), F.H.U. "DERTRANS" Mariusz Derda (1), F.H.U. Dertrans Mariusz Derda (1).
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