Summary
Machine-generated summaryThe contract covers the revision of a concept (preliminary) design and the amendment of the detailed spatial development plan (PUP-PP) in line with the new discharge point location for the project 'Construction of a deep-water discharge after the wastewater treatment plant in Balchik'. The revised design must cover the specialities of sewerage, hydraulic structures for the deep-water section, geodesy and fire safety. The contractor must also prepare an emergency plan and a monitoring plan, which are mandatory parts of the documentation used to obtain the operating permit for the water facility.
Description
Official source
Source: CAIS EOP - Bulgarian national e-procurement (Public Procurement Agency)
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Last verified against CAIS EOP - Bulgarian national e-procurement (Public Procurement Agency) 1 week ago
What this market pays
The buyer has too few awards of its own in this sector, so this is the range of the last 1,595 awards for Architecture & engineering services in Bulgaria.
- This notice
- €19,800
- Median award
- €8,430
- Middle half of past awards
- €2,673 to €31,310
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 profileВОДОСНАБДЯВАНЕ И КАНАЛИЗАЦИЯ ДОБРИЧ АД
- notices in the register
- 48
- awards
- 8
- awarded in total
- €30.9M
Who wins its contracts
- of its calls state an estimated value
- 100%
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Състейнъбъл Консулт ООД; Строй тех надзор ЕООД | 1 | €128,590 | Dec 2025 |
| ГЕОЕКСПЕРТ БЪЛГАРИЯ ЕООД; Мърчант груп ООД | 1 | Jan 2026 |
Based on 2 awards with a linked company profile over the last 5 years.
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Market context
Larger than 10% of the open notices in Architecture & engineering services across Europe.
- open now in Architecture & engineering services
- 7,865
- median open notice
- €292,316
Who wins in this market
Many suppliersBulgaria · Architecture & engineering services
- different companies won awards here
- 621
- of the awards went to the three most frequent winners
- 7%
- buyers awarded contracts here
- 263
Based on 2,168 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.
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