Management of Infiltrated Waters from the "Rosen" Tailings Pond

„Управление на инфилтрирани води от хвостохранилище „Росен“

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Deadline: 21 September at 20:59 — 10 days left.
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Clement What the numbers say about this buyer

20% of this buyer's awards went to companies that had already won here before (47 awards since 2018, spread over 15 companies). That is well below the sector norm (62%) — this buyer switches suppliers more often than others.n = 47 awards since 2018
In this sector the buyer awards roughly every 5 months (10 awards, most recently October 2025) — by that rhythm the next award was due around March 2026. The last award went to СТРОЙНОРМ ЕООД.n = 10
15% of awards went to companies from abroad (47 awards with a known winner country). Sector average: 0%.n = 47
The median procedure drew just one bid (38 procedures with a bid count); 50% ended with a single bidder. Sector: median 1 bids.n = 38
The award came in at a median 99% of the estimated value (5 awards with both estimate and value) — pricing at the estimate is usually about right here. Sector: 97%.n = 5

From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 10/09/2026.

Clement

When comparable contracts were last awarded here, usually just a single offer was on the table — a solid bid has real chances.

References and certificates from your home country count fully across the EU — that is what European procurement law is for.

Foreign bidders

In Bulgaria · Environment & sanitation, 1 contracts went to foreign companies over the last 3 years (of 2,861 recorded awards).

Typical field: median 1 (from 10 awards).

Measured from linked award data; foreign winners bidding through a local subsidiary count as domestic — the true share is higher.

What the buyer is looking for

Изпълнението предмета на обществената поръчка Управление на инфилтрирани води от хвостохранилище „Росен“ цели да осигури недопускане изтичане на замърсените дренажни води от хвостохранилището към повърхностните водни обекти в района. В изпълнение на предмета на обществената поръчка е наложително в срок от шест месеца да се осигури непрекъснато поддържане на безопасно водно ниво в двата събирателни резервоара, чрез напорен възврат на водите към изпарителното езеро на хвостохранилището. Услугите включват 1.отвеждане на инфилтрираните (дренажните) води, изтичащи от хвостохранилище „Росен“, към изпарителното езеро на хвостохранилището, с цел недопускане изтичането им към повърхностни водни обекти в района;3. поддържане изправността изградените отводнителни съоръжения за дренажни води от хвостохранилище „Росен“; 3. водене на експлоатационен дневник, в който се отбелязва момента на включване и момента на прекратяване на работа на помпите.

Description as published (DE).

Contract

BuyerЕКО АНТРАЦИТ ЕАД

TypeServices

Estimated value18.774 €

Published10 September 2026

CategoryEnvironment & sanitation · CPV 90733300

Who has won here before

Company	Awards	Period
СОЛИТЕХ АД	4	2024–2025
ГЕОТЕХНИКА - АБС ООД	3	2025
СПЕКТЪР-М ЕООД	2	2025
НИПРОРУДА АД	2	2025
ЕнЕкс ЕАД	2	2024–2025

From 13.7M documented awards · regular winners know this buyer's requirements — that is your competition.

How often this buyer tenders this

202411

202513

20264

Who knows the rhythm prepares instead of reacting.

days until the deadline — Monday 21 September at 20:59

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900876

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