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Maintaining, monitoring and maintaining the primary and secondary thermal energy circuit of KBC Zagreb, Rebro location and energy supply
Vođenje, nadzor i održavanje primarnog i sekundarnog termo-energetskog kruga KBC-a Zagreb, lokacija Rebro i opskrba energentom — original title
Your path to submission
- Deadline: 26 October at 12:00 — 7 days left.
- The submission point is stated in the notice (link on this page).
- Offer and evidence in: Croatian.
- Collect your evidence — use the eligibility analysis on this page: it lists the requirements and, for known certificates, how to get them.
What the buyer is looking for
Maintaining, supervising and maintaining the primary and secondary thermal-energy circuit of KBC-a Zagreb, Rebro site and energy supply In the present case, it is a mixed subject of procurement which includes: 1. procurement of the O&M (Operation and Maintenence) service of the primary and secondary thermal-energy circuit of KBC-Zagreb, Rebro site, with associated electrical installations and diesel-electrical aggregates (DEA). Maintenance of equipment and devices within the primary and secondary thermal energy circuit includes: - preventive maintenance - predictive maintenance (maintenance per condition) - corrective maintenance. 2. the purchase of goods, i.e. the supply of energy products (technological vapour). The main energy source of the thermal-energy plant KBC−a Zagreb, location Rebro, is a high-pressure dry-saturated vapour, with a maximum pressure of 10 bar. HEP Toplinarstvo…
Show full description
… d.o.o.'s technology steam distribution network is used as the primary source of steam. Annual consumption of technology vapour over the past three years: - Year 2023 - Annual consumption 37.098 (Tona) -Year 2024 - Annual consumption 39.985 (Tona) -Year 2025 - Annual consumption 38.443 (Tona) The steam produced locally using the steam boiler BKG 200 located in the boiler room fired with gas from the gas network of Gradska Plinare Zagreb (contract Međimurje plin d.o.o.) is used as a spare source of steam, according to available information, the tariff model TM5 was leased, which refers to the leased power of 100.000 - 1.000.000 kWh.
Contract
Type of service
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 4 months (9 awards, most recently June 2026) — by that rhythm the next award was due around October 2026. The last award went to VAMED Project CR d.o.o.n = 9
- 22% of the bids received came from small and medium-sized enterprises (4,850 procedures with a bid mix). Sector: 86%.n = 4,850
- The award came in at a median 50% of the estimated value (1,672 awards with both estimate and value) — pricing at the estimate is usually too high here. Sector: 94%.n = 1,672
- The median procedure drew 4 bids (5,420 procedures with a bid count); 7% ended with a single bidder. Sector: median 1 bid.n = 5,420
- 93% of this buyer's awards went to companies that had already won here before (19,413 awards since 2017, spread over 490 companies). 7% went to new names.n = 19,413 awards since 2017
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 18/10/2026.
What you must prove — eligibility criteria
Tender documents — direct download
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 |
|---|---|---|
| MEDICAL INTERTRADE D.O.O. | 2480 | 2017–2026 |
| Oktal Pharma d.o.o. | 2136 | 2018–2026 |
| PHOENIX Farmacija d.o.o. | 1917 | 2018–2026 |
| Medika d.d. | 1849 | 2018–2025 |
| MEDIKA, d.d. | 732 | 2024–2026 |
How often this buyer tenders this kind of work
Tactics
When this buyer has awarded in this sector, there was usually a single bid in the end. A solid bid has a real chance here. (Based on 9 completed awards — not a statement about this procedure.)
This procedure allows 12 days between publication and deadline — typical in this country is 30 (median of 352 procedures). Much tighter than usual: the first week counts.
The deadline falls on a Monday — your last full working day is the Friday before. Have evidence and guarantees together by Thursday.
Foreign bidders
In Croatia · Repair & maintenance, 33 contracts went to foreign companies over the last 3 years (of 1,752 recorded awards) — mostly from Germany, Poland, Finland.
Submission language: Croatian.
How to bid
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