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Increasing the water reservoir retention capacity in Sulnow
Zwiększenie zdolności retencyjnych zbiornika wodnego w Sulnowie — original title
Your path to submission
- Deadline: 6 November at 10:00 — 5 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 on this page; for many of them the analysis explains how to obtain them.
What the buyer is looking for
1. The subject of the contract is construction works consisting in the extension of the existing water reservoir in Sulnów to increase its retention capacity along with land development within the reservoir. 2. The scope of this contract includes in particular: • extension of the water reservoir, • construction of pedestrian paths, • construction of 2 playgrounds, • equipment with elements of small architecture: benches, rocking benches, picnic tables, trash cans, bicycle racks, information boards, • carrying out stand management in the area covered by the investment; • new development of greenery, • installation of land lighting within the reservoir, • installation of a separator on the existing rainwater sewer. 3. The task consists of the following parts: • STAGE I – Adaptation measures in the reservoir area, • STAGE II – Regeneration of the area around the reservoir. In the first…
Show full description
… place, adaptation works must be carried out in the area of the reservoir, i.e. its enlargement and deepening as well as the installation of the separator on the existing rainwater sewer. Only after their completion, work on the development of the surrounding green area can begin, i.e. the construction of pedestrian paths, playgrounds, installation of elements of small architecture. 4. The main objective of the investment is climate change adaptation and resilience, disaster risk prevention. The investment concerns the creation of an efficient rainwater drainage system. Rehabilitation of the existing water reservoir will increase its retention capacity. Currently, it is a receiver of rainwater and meltwater from a large catchment area. Along with the systematic development of the reservoir basin by, among others, hardening the surface of local streets, the number of waters requiring development increases. The construction of a pre-treatment device is planned on the existing network, which will protect the tank's water from pollution. In addition, around the reservoir it is planned to create an attractive recreation area for residents, including the construction of 2 small playgrounds, small architecture objects, installation of land lighting. The whole will be connected by communication with the nearby bicycle path connecting Sulnowo with Sulnówka. 5. In accordance with Article 100 of the Public Procurement Act, the investment will be accessible to persons with disabilities. Direct access to walking paths from residential walkways, play equipment adapted for children with disabilities, adaptation for wheelchair users and adequate lighting are provided. 6. The Contracting Authority does not reserve the right to apply for the award of the contract only by the Contractors referred to in Article 94 of the Public Procurement Act. 7. A detailed description of the subject-matter of the contract can be found in Annex 2 to the ToR – project documentation. 8. Auxiliary bill of quantities can be found in Annex 2A to the ToR. 9. The Contractor's remuneration shall be a flat-rate remuneration. 10. At the latest on the day of handing over the construction site, the Contractor shall submit to the Ordering Party: • material and financial schedule for the implementation of the investment – a model schedule is attached as Annex 2B to the tender specifications and • a quotation cost estimate drawn up on the basis of a supplementary bill of quantities. The cost estimate will indicate the method of calculating the offer price, broken down by industry and the material scope of the contract, specifying the price components used in the offer estimate (rate r-g in PLN; Kp – indirect costs from R and S; Z counted from R+S; materials together with the purchase costs should be included in the unit price of the material). 11. The Contractor is obliged to provide the Ordering Party with all documents allowing for the acceptance of the investment. 12. The project is co-financed by the European Regional Development Fund under Priority 2. European Funds for clean energy and protection of environmental resources of the region Action 2.19 Adaptation to climate change in cities OPPT programme European Funds for Kujawy and Pomerania
Contract
Type of service
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 2 months (86 awards, most recently July 2026) — by that rhythm the next award was due around August 2026. The last award went to Przedsiębiorstwo Inżynieryjne Hemar Sp. z o.o.n = 86
- The median procedure drew just one bid (21 procedures with a bid count); 52% ended with a single bidder. Sector: median 5 bids.n = 21
- 51% of this buyer's awards went to companies that had already won here before (159 awards since 2015, spread over 73 companies). 49% went to new names.n = 159 awards since 2015
- 1% of awards went to companies from abroad (159 awards with a known winner country). Sector average: 0%.n = 159
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 01/11/2026.
Who has won at this buyer so far
Across all contract types of this buyer — not just this sector. A city buys software and fire engines through the same purchasing office.
| Company | Awards | Period |
|---|---|---|
| Zakład Drogowo Mostowy Spółka z o.o. | 37 | 2021–2026 |
| Zakład Usług Komunalnych Sp. z o.o. | 15 | 2015–2026 |
| Przedsiębiorstwo Budowy Dróg i Mostów Sp. z o.o. | 8 | 2021–2025 |
| Przedsiębiorstwo Inżynieryjne Hemar Sp. z o.o. | 6 | 2023–2026 |
| ENEA Oświetlenie Sp. z o.o. | 6 | 2022–2026 |
How often this buyer tenders this kind of work
Contracting authority contact
Tactics
When contracts were awarded in this country and sector, usually 5 or more bids came in. Many compete here — price and references decide. (Based on 5,149 completed awards — not a statement about this procedure.)
This procedure allows 17 days between publication and deadline — typical in this country is 18 (median of 9,435 procedures). A normal window for this market.
Foreign bidders
In Poland · Construction work, 142 contracts went to foreign companies over the last 3 years (of 197,109 recorded awards) — mostly from Germany, Spain, France.
How to bid
Guide: how to apply on e-Zamówienia (Polen) → Registration, signature, fees — from the operator's bidder manual.
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