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Technical maintenance and repair of gas chlorination equipment of the biofiltration plant of the Estonian power plant
Eesti elektrijaama biofiltreerimisjaama gaasiga kloreerimisseadmete tehniline hooldus ja remont — original title
Your path to submission
- Deadline: 9 November at 11:00 — 8 days left.
- You submit on Riigihangete register — 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 biofiltration plant of the Estonian power plant has been installed: 2 gas chlorination units C2214, automatic sampling unit SR 500 with configured operator's workstation and chlorine gas leak detection system GW 601, all units are manufactured by Jesco-Lutz company. The scope of technical maintenance includes removing the device, checking its performance on the bench, installing the device in its own place with replacement of the repair kit in accordance with the recommendations of the manufacturer Jesco-Lutz. / Grounds for exclusion and selection criteria: See the tender specifications
Contract
Type of service
Clement What the numbers say about this buyer
- 8% of the bids received came from other countries (60 procedures with a bid mix) — all bidders, not just the winners. Sector: 86%.n = 60
- In this sector the buyer awards roughly every 3 months (6 awards, most recently July 2026) — by that rhythm the next award was due around October 2026. The last award went to AS SKAT-KESKUS.n = 6
- 34% of this buyer's awards went to companies that had already won here before (62 awards since 2025, spread over 41 companies). That is well below the sector norm (54%) — this buyer switches suppliers more often than others.n = 62 awards since 2025
- The median procedure drew 3 bids (60 procedures with a bid count); 18% ended with a single bidder. Sector: median 2 bids.n = 60
- 5% of awards went to companies from abroad (62 awards with a known winner country). Sector average: 9%.n = 62
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 |
|---|---|---|
| Premium Kaubandus OÜ | 10 | 2025–2026 |
| Osaühing Egesten Transport | 4 | 2025–2026 |
| AS SKAT-KESKUS | 4 | 2025–2026 |
| Nordkalk AS | 3 | 2025–2026 |
| AS Linde Gas | 2 | 2025–2026 |
How often this buyer tenders this kind of work
Tactics
When this buyer has awarded in this sector, usually about 3 bids came in. A normal field for this market. (Based on 6 completed awards — not a statement about this procedure.)
This procedure allows 18 days between publication and deadline — typical in this country is 31 (median of 717 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 Estonia · Repair & maintenance, 34 contracts went to foreign companies over the last 3 years (of 841 recorded awards) — mostly from Finland, Germany, Italy.
How to bid
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