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II. Removal of barriers in the watercourse Revúca, VÚ SKV0093, rkm 1,000 and rkm 1,788; construction work
II. Odstraňovanie bariér vo vodnom toku Revúca, VÚ SKV0093, rkm 1,000 a rkm 1,788; stavebné práce — original title
Your path to submission
- Deadline: 6 November at 10:00 — 5 days left.
- You submit on ÚVO / EVO — not here and not by e-mail. ↗
- 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
The subject of the contract is the intermediation of existing barriers on the Revúca watercourse in rkm 1,000 and rkm 1,788. The area in question is located in the town of Ružomberok. Currently, river kilometres (rkm) of 1,000 and 1,788 contain barriers that prevent fish and other aquatic animals from migrating upstream and downstream. In rkm 1,000 the barrier consists of two degrees in the bottom, about 13,00 m apart, in rkm 1,788 there is a fixed groove with a small hydroelectric power plant (MVE). In rkm 1,000, the fish line is designed as a full-angle. Currently, there are boulders in the bed of the watercourse under the grove, by which alluvial material, such as debris and tree branches, is trapped. In order to dilute the migration barrier of the existing solid weir, a fish harbour study has been carried out in several variants. Since none of the variants complied with the…
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… methodological guidelines for the construction of fish ducts while maintaining the existing fixed weir, the fixed weir was converted into a movable weir. This solution also appears to be the most advantageous because of the preservation of the existing entrance to the flow by the left-hand side ramp and the preservation of the functionality of the right-hand side MVE. In rkm 1,788 it is a reconstruction of the existing weir, in addition to the construction of a fish-pipe. Rybovod will be designed as a modern slotted. In rkm 1,788 there is an existing solid groove. The concrete stage airs the water to ensure the upper level of the MVE. The feeder is guided from the right side by a concrete channel of cross-section U. Between the stage and the MVE there is a gravel hatch. Behind the collection to the MVE there is a separate concrete channel with an outlet to the Revúca stream below the water level. The parameters of the fish ducts are designed in such a way that they meet the conditions of the methodological guideline of the Ministry of the Environment of the Slovak Republic and at the same time meet the requirements of the SRZ and the SOP of the Slovak Republic. The proposal also takes into account the construction and technical capabilities of the site, taking into account the requirements of GSP, š. p. for the operation of the flow in the sites, in particular during the passage of flood flows. Spatial possibilities, location and routing of the fish dock largely limit possible and at the same time feasible interventions in the existing Revúca riverbed. The construction is the documentation for the building permit in the details of the implementation project divided into nine building objects and two operational files: IB No 000 Establishment for IB Nos 102 and 103, IB No 101 Rybovod rkm 1,000, IB No 102 Rybovod rkm 1,788, IB No 103 Hať rkm 1,788, IB No 104 Reinforced areas, IB No 105 Landscaping, IB No 106 Landscaping, IB No 107 Establishment of a machine room in the MVE building, IB No 108 Fencing, PS 01 Mechanical engineering part, PS 02 Electrotechnological part. A more detailed definition of the description of the subject of the contract is given in the Tender Documents and their annexes (Description, contract, PD, statement-of-service, etc.)
Contract
Type of service
Clement What the numbers say about this buyer
- 7% of this buyer's awards went to companies that had already won here before (124 awards since 2017, spread over 33 companies). That is well below the sector norm (40%) — this buyer switches suppliers more often than others.n = 124 awards since 2017
- The median procedure drew 2 bids (93 procedures with a bid count); 37% ended with a single bidder. Sector: median 5 bids.n = 93
- 35% of awards went to companies from abroad (124 awards with a known winner country). Sector average: 25%.n = 124
- 100% of the bids received came from small and medium-sized enterprises (41 procedures with a bid mix). Sector: 79%.n = 41
- The award came in at a median 83% of the estimated value (18 awards with both estimate and value) — pricing at the estimate is usually too high here. Sector: 79%.n = 18
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 27/10/2026.
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 |
|---|---|---|
| Zemplínska plavebná spoločnosť s.r.o. v skratke používané ako: ZPS s.r.o. | 4 | 2026 |
| Fair Facility s.r.o. | 2 | 2023–2024 |
| SLOVNAFT, a.s. | 2 | 2026 |
| Keller špeciálne zakladanie, spol. s r.o. | 2 | 2026 |
| GEOREM, s.r.o. | 2 | 2026 |
How often this buyer tenders this kind of work
Contracting authority contact
Tactics
When this buyer has awarded in this sector, usually about 3 bids came in. A normal field for this market. (Based on 4 completed awards — not a statement about this procedure.)
This procedure allows 17 days between publication and deadline — typical in this country is 30 (median of 773 procedures). Much tighter than usual: the first week counts.
Foreign bidders
In Slovakia · Construction work, 82 contracts went to foreign companies over the last 3 years (of 1,143 recorded awards) — mostly from Germany, Czechia, Poland.
How to bid
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