Summary
Machine-generated summaryThe contract covers the preparation of a technical analysis of solutions to the problem of increased dissolved oxygen content in the main condenser of the Auvere power plant, with proposals for removing oxygen from make-up water before it is fed into the turbine condenser. Possible technical solutions, including a vacuum deaerator or other suitable technology, must be analysed to reduce dissolved oxygen in make-up water to a level of up to 20 ppb. The resulting technical report must define the required equipment capacity and key technical parameters, integration into the existing process scheme, the optimal equipment location and connection points, updated process diagrams, descriptions of solutions from at least two possible main equipment manufacturers, and an investment cost estimate with an accuracy of plus or minus 30%.
Description
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- The notice is written in Estonian.
- Tender documents: riigihanked.riik.ee
- Certificates from another EU country? Check the equivalents on eCertis
Official source
Source: Riigihangete register (RHR, Rahandusministeerium)
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Last verified against Riigihangete register (RHR, Rahandusministeerium) 17 hours ago
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What this market pays
The buyer has too few awards of its own in this sector, so this is the range of the last 306 awards for Architecture & engineering services in Estonia.
- This notice
- €40,000
- Median award
- €16,875
- Middle half of past awards
- €5,860 to €79,679
The estimate sits inside the usual range.
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
The buyer
Full buyer profileEnefit Power OÜ
- notices in the register
- 72
- awards
- 33
- awarded in total
- €13.1M
Who wins its contracts
Moderately concentrated- different companies won its awards
- 18
- of the awards went to the three most frequent winners
- 44%
- of its calls state an estimated value
- 28%
Based on 32 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.
Competition
- tenders per lot on average (open and restricted procedures)
- 10.4
- of those lots received a single tender
- 19%
- of the awards went to companies based in another country
- 7%
As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.
This buyer has no award history in this sector yet. Usual winners, Architecture & engineering services - Estonia
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| OÜ Inseneribüroo STEIGER | 20 | €278,744 | Oct 2026 |
| P.P. Ehitusjärelevalve OÜ | 14 | €2.3M | Aug 2026 |
| Projektibüroo OÜ | 12 | €300,550 | Aug 2026 |
| Piirimärk OÜ | 12 | €50,280 | Sep 2026 |
| AS Infragate Eesti | 11 | €2.0M | Sep 2026 |
Based on 338 awards with a linked company profile over the last 2 years.
4 open tenders right now
Market context
Larger than 15% of the open notices in Architecture & engineering services across Europe.
- open now in Architecture & engineering services
- 7,751
- median open notice
- €301,196
Who wins in this market
Many suppliersEstonia · Architecture & engineering services
- different companies won awards here
- 133
- of the awards went to the three most frequent winners
- 14%
- buyers awarded contracts here
- 50
Based on 338 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.
Competition
- tenders per lot on average (open and restricted procedures)
- 6.7
- of those lots received a single tender
- 3%
- of the awards went to companies based in another country
- 4%
- of the tenders came from another country
- 31%
As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.
Similar tenders
Open now
3
days left
€520,000
est. value
Awarded before
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