Preparation of documentation along with permeability testing and trial grouting for sealing the seepage control curtain of Tresna Dam in section G10
Wykonanie dokumentacji wraz z badaniem wodochłoności i próbnej cementacji na doszczelnienie przesłony przeciwfiltracyjnej Zapory Tresna w sekcji G10
Poland · Warszawa · how to bid here →
Your path to submission
- Deadline: 9 October at 10:00 — 6 days left.
- You submit on eZamówienia — not here and not by e-mail. ↗ Submission via eZamówienia: account required; above the EU threshold a qualified signature, nationally the 'trusted signature' often suffices — check the wording. Sort out account and signature first — not on submission day.
- Collect your evidence — the eligibility requirements are listed above; for many of them the analysis explains how to obtain them.
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every month (1120 awards, most recently September 2026) — the next award is due around October 2026 by that rhythm. The last award went to PBW INŻYNIERIA Sp. z o.o..n = 1,120
- 51% of this buyer's awards went to companies that had already won here before (8,929 awards since 2018, spread over 2,803 companies). That is well above the sector norm (34%) — newcomers have a harder time here than elsewhere.n = 8,929 awards since 2018
- The award came in at a median 69% of the estimated value (441 awards with both estimate and value) — pricing at the estimate is usually too high here. Sector: 82%.n = 441
- The median procedure drew 4 bids (5,305 procedures with a bid count); 18% ended with a single bidder. Sector: median 4 bids.n = 5,305
- 98% of the bids received came from small and medium-sized enterprises (1,848 procedures with a bid mix). Sector: 84%.n = 1,848
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 02/10/2026.
Foreign bidders
In Poland · Architecture & engineering, 111 contracts went to foreign companies over the last 3 years (of 39,935 recorded awards) — mostly from Germany, France, Switzerland.
Typical field: median 6 (from 660 awards).
What the buyer is looking for
4.1 The subject of the contract is the development of an executive design for sealing the anti-filtration shutter located under
Contract
Who has won here before
| Company | Awards | Period |
|---|---|---|
| DREW-KOS Sp. Z o.o. | 71 | 2024–2026 |
| Hydrowodkan Sp. z o.o. | 60 | 2018–2026 |
| METALZBYT-HURT SP. Z O.O. | 56 | 2020–2026 |
| ATRA Sp. z o.o. | 50 | 2022–2026 |
| PBW INŻYNIERIA Sp. z o. o. | 39 | 2021–2026 |
How often this buyer tenders this
Who knows the rhythm prepares instead of reacting.
How to bid
Guide: how to apply on e-Zamówienia (Polen) → Registration, signature, fees — from the operator's bidder manual.