The Aperlena Verdict
Open raceNo supplier dominates: 4 different companies have won the last 4 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 4 comparable awards by this buyer in this sector over 5 years. Every verdict is recorded before the outcome and graded against the award notice. How we score ourselves.
Summary
Machine-generated summaryThe buyer requires laboratory testing of KPoSG and KPoBOV type cables that are safety-relevant for Units 5 and 6 of Kozloduy NPP EAD. The purpose is to assess the cables' qualified service life and their ability to perform their required functions under harsh environmental conditions (LOCA), in line with Technical Specification No. 25.EP-2.TZ.1530. The scope includes developing a test plan for the laboratory investigation, testing two selected type samples of each cable type. For each cable type, one sample is aged to demonstrate a 5-year service life and the other a 10-year service life, with reference dates of 30 June 2029 for KPoSG and 30 June 2033 for KPoBOV. Testing includes accelerated thermal and radiation ageing and LOCA chamber exposure. A report with a conclusion on the demonstrated qualified service life must be delivered.
Description
Bid or no-bid?
Six questions before you commit a team. Under each one, what the register holds on it. The answers are yours.
Can I bid?
- Open procedure: any interested supplier may submit a bid.
- The notice is written in Bulgarian.
- Certificates from another EU country? Check the equivalents on eCertis
Official source
Source: CAIS EOP - Bulgarian national e-procurement (Public Procurement Agency)
Always verify details on the official notice.
Report an error in this notice
Last verified against CAIS EOP - Bulgarian national e-procurement (Public Procurement Agency) 1 week ago
Expected award price
- likely award for this notice, from its published estimate of €134,981
- €89,087 to €134,981
Comparable awards in this country and sector came in at a median of 94% of their published estimate, half of them between 66% and 100%, based on 717 awards of the last 3 years.
Each award is compared with the estimate of the same lots, framework agreements excluded. A published estimate may include options and renewals, so an award under it is not always a discount.
What this buyer has paid before
Based on 3 comparable contracts this buyer awarded in this sector over the last 4 years.
- This notice
- €134,981
- Median award
- €25,560
- Middle half of past awards
- €24,580 to €33,089
The estimate is larger than three in four past awards.
Most recent awards
- Независим анализ на данни от вихровотоков контрол със сонди +Point на парогенератор 6YB30W01 по време на ПГР-2026 €25,560
- Проектиране на тема: Изграждане на оптичен канал за комуникация от площадката на Автоматична метеорологична станция №3 от Системата за метеорологичен мониторинг (СММ) €23,600
- Detection of ageing effects on the structural construction of the HOG through instrumental and laboratory control €40,618
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 profileАЕЦ КОЗЛОДУЙ ЕАД
- notices in the register
- 359
- awards
- 168
- awarded in total
- €443.8M
Who wins its contracts
Many suppliers- different companies won its awards
- 100
- of the awards went to the three most frequent winners
- 11%
- of its calls state an estimated value
- 100%
Based on 138 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)
- 2.3
- of those lots received a single tender
- 37%
- of the awards went to companies based in another country
- 6%
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.
One dot per award, on the day it was signed, sized by its value. A ring is an award with no published value.
This buyer has no award history in this sector yet. Usual winners, Architecture & engineering services - Bulgaria
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| ЕН АР КОНСУЛТ ЕООД | 57 | €253,241 | Sep 2026 |
| НАЦИОНАЛЕН АРХЕОЛОГИЧЕСКИ ИНСТИТУТ С МУЗЕЙ НА БАН | 46 | €9.3M | Oct 2026 |
| ВЕДИПЕМА ЕООД | 45 | €587,412 | Oct 2026 |
| АСПЕКТ ООД | 44 | €128,090 | Aug 2026 |
| АЛФА ПИ ПРОДЖЕКТ ООД | 41 | €438,149 | Sep 2026 |
Based on 2177 awards with a linked company profile over the last 2 years.
36 open tenders right now
Market context
Larger than 33% of the open notices in Architecture & engineering services across Europe.
- open now in Architecture & engineering services
- 7,806
- median open notice
- €300,000
Who wins in this market
Many suppliersBulgaria · Architecture & engineering services
- different companies won awards here
- 622
- of the awards went to the three most frequent winners
- 7%
- buyers awarded contracts here
- 264
Based on 2,177 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)
- 3.5
- of those lots received a single tender
- 29%
- of the awards went to companies based in another country
- 1%
- of the tenders came from another country
- 1%
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
Awarded before
Never miss a tender like this
65 new notices in Architecture & engineering services in Bulgaria in the last 7 days. Get an email when new ones appear. Free.
Set up my alertOr follow just its CPV code, Analysis services: an email when new tenders arrive under it, no account needed.