Water testing – drinking and raw water for drinking purposes (surface and groundwater), in accordance with Regulation No. 9/2001 on the quality of water intended for drinking and domestic purposes, Regulation No. 1/2007 on the research, use and protection of groundwater and Regulation No. 12/2002 on quality requirements for surface water intended for drinking and domestic water supply, under two separate items
Изпитване на вода – питейна и сурова вода за питейни цели (повърхностна и подземна), съгласно Наредба №9/2001 г., за качеството на водата, предназначена за питейно-битови цели, Наредба №1/2007 г. за проучване, ползване и опазване на подземните води и Наредба №12/2002 г. за качествените изисквания към повърхностни води, предназначени за питейно-битово водоснабдяване, по две обособени позиции
Bulgaria · how to bid here →
Your path to submission
- Deadline: 1 October at 20:59 — 19 days left.
- You submit on ЦАИС ЕОП — not here and not by e-mail. ↗
- Collect your evidence — the eligibility requirements are listed above; for many of them the analysis explains how to obtain them.
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every month (146 awards, most recently August 2026) — the next award is due around September 2026 by that rhythm. The last award went to ХИДРОСТРОЙ АД.n = 146
- 52% of this buyer's awards went to companies that had already won here before (1,256 awards since 2017, spread over 353 companies). That is well below the sector norm (67%) — this buyer switches suppliers more often than others.n = 1,256 awards since 2017
- The award came in at a median 86% of the estimated value (119 awards with both estimate and value) — pricing at the estimate is usually too high here. Sector: 93%.n = 119
- The median procedure drew 2 bids (991 procedures with a bid count); 47% ended with a single bidder. Sector: median 2 bids.n = 991
- 5% of awards went to companies from abroad (1,256 awards with a known winner country). Sector average: 0%.n = 1,256
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 12/09/2026.
Foreign bidders
In Bulgaria · Architecture & engineering, 6 contracts went to foreign companies over the last 3 years (of 12,244 recorded awards).
Typical field: median 5 (from 145 awards).
Contract
Who has won here before
| Company | Awards | Period |
|---|---|---|
| ИНФРАСТРУКТУРНИ СИСТЕМИ ЕООД | 35 | 2024–2026 |
| ПЕТРОЛ АД | 24 | 2023–2026 |
| ОТП Лизинг ЕООД | 22 | 2024–2026 |
| ИНТЕРПРОКОНСУЛТ ООД | 20 | 2025–2026 |
| КОНТИНВЕСТ ООД | 18 | 2024–2026 |
How often this buyer tenders this
Who knows the rhythm prepares instead of reacting.
How to bid
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