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Replacement of sewer pipes and sewer shaft in the area of Mladost kindergarten, Sofia
„Подмяна на канализационни тръби и канализационна шахта в района на ДДГ „Младост“, гр. София“ — original title
Your path to submission
- Deadline: 3 November at 23:59 — 3 days left.
- You submit on ЦАИС ЕОП — 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 subject matter of the public procurement contract was the replacement of sewer pipes and a sewer shaft in the area of the Mladost kindergarten in Sofia and covered the execution of construction and installation works for the repair of a compromised section of the external sewerage network, the replacement of an existing masonry inspection shaft and the restoration of the affected asphalt pavement. The necessary types and quantities of construction and installation works included in the scope of the contract are described in the technical specification of the contracting authority under the contract - Annex 1 and Quantitative account - Annex 1.1 to it, an integral part of the invitation to participate in the procedure.
Contract
Type of service
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 3 months (36 awards, most recently September 2026) — the next award is due around December 2026 by that rhythm. The last award went to КЛАС БОЙЧЕВ ООД.n = 36
- The award came in at a median 50% of the estimated value (47 awards with both estimate and value) — pricing at the estimate is usually too high here. Sector: 98%.n = 47
- 54% of this buyer's awards went to companies that had already won here before (672 awards since 2017, spread over 212 companies). 46% went to new names.n = 672 awards since 2017
- The median procedure drew just one bid (512 procedures with a bid count); 51% ended with a single bidder. Sector: median 2 bids.n = 512
- 10% of awards went to companies from abroad (672 awards with a known winner country). Sector average: 0%.n = 672
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 |
|---|---|---|
| ВОДОСНАБДЯВАНЕ И КАНАЛИЗАЦИЯ ЕООД | 18 | 2024–2026 |
| ОВЕРГАЗ МРЕЖИ АД | 16 | 2019–2025 |
| Кооперация ПАНДА | 16 | 2019–2026 |
| МАСТЪР-ПИК ЕАД | 14 | 2018–2025 |
| КУКУДА ГРУП ООД | 13 | 2019–2025 |
How often this buyer tenders this kind of work
Tactics
When this buyer has awarded in this sector, usually only one or two bids came in. A solid bid has a real chance here. (Based on 20 completed awards — not a statement about this procedure.)
This procedure allows 15 days between publication and deadline — typical in this country is 30 (median of 1,862 procedures). Much tighter than usual: the first week counts.
Foreign bidders
In Bulgaria · Construction work, 16 contracts went to foreign companies over the last 3 years (of 20,655 recorded awards).
How to bid
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