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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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Bulgaria – Sewage system works – Implementation of investment projects for the sewage network, including reconstruction of parts of the water supply network within their scope in the territory of the Metropolitan Municipality

TED СОФИЙСКА ВОДА АД

COUNTRYBulgaria

SUBMISSION DEADLINE23.11.2026

PUBLISHED22.10.2026

INDUSTRYConstruction work

SUBJECT OF THE CONTRACT

Wymagane doświadczenie z ostatnich 5 lat w budowie sieci kanalizacyjnych (min. 4 km) oraz wodociągowych (z wyłączeniem sieci wewnętrznych i przesyłowych poza terenem zabudowanym). Doświadczenie można wykazać również poprzez budowę przyłączy kanalizacyjnych.

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Similar tenders closing soon

In this sector (Construction work) bids can still be submitted in 36 procedures — deadlines within 14 days.

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This buyer in the last 12 months

СОФИЙСКА ВОДА АД: 8 notices.
Most frequent winners: ПЛЪКСИ БЪЛГАРИЯ ЕООД (2), РИСК-ЕЛЕКТРОНИК ООД (2), ТЕЛЕЛИНК БИЗНЕС СЪРВИСИС ЕАД (2).

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