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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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Making three supply pumping stations fish-friendly and increasing capacity
NL Waterschap Hunze en Aa's
COUNTRYNetherlands
SUBMISSION DEADLINE02.10.2026
PUBLISHED14.08.2026
INDUSTRYConstruction work
SUBJECT OF THE CONTRACT
Modernization of the H. Küpers, mr. V.M. Vennix, and Ter Apelkanaal pumping stations, involving their adaptation to fish protection requirements and a 20% increase in capacity.
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Similar tenders closing soon
In this sector (Construction work) bids can still be submitted in 33 procedures — deadlines within 14 days.
This buyer in the last 12 months
Waterschap Hunze en Aa's: 16 notices.
Most frequent winners: ADS Groep Water B.V. (1), Aannemersbedrijf Ketler B.V. (1), Admidex B.V. h.o.d.n. HANOS Nederland B… (1).
Most frequent winners: ADS Groep Water B.V. (1), Aannemersbedrijf Ketler B.V. (1), Admidex B.V. h.o.d.n. HANOS Nederland B… (1).
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