How to bid in this country: portals, deadlines, thresholds →
Upgrade of the control part of the static excitation system type UNITROL 5000, ABB production, of Unit No 1
Ъпгрейд на управляващата част на статична възбудителна система тип UNITROL 5000, производство на АВВ, на Блок № 1 — original title
Your path to submission
- Deadline for requests to participate: 16 November at 23:59 — 16 days left. Two-stage procedure: by this deadline you submit a request to participate (proof of eligibility). Only shortlisted firms are then invited to submit a tender.
- You submit on ЦАИС ЕОП — not here and not by e-mail. ↗
- Offer and evidence in: Bulgarian.
- Collect your evidence — use the eligibility analysis on this page: it lists the requirements and, for known certificates, how to get them.
What the buyer is looking for
Upgrade of the control part of the static excitation system type UNITROL 5000, ABB production, of Unit 1, according to technical requirements
Contract
Type of service
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every month (168 awards, most recently September 2026) — the next award is due around November 2026 by that rhythm. The last award went to СЪНИ - ХОЛИДЕЙ - 94 ООД.n = 168
- 75% of this buyer's awards went to companies that had already won here before (2,119 awards since 2017, spread over 291 companies). 25% went to new names.n = 2,119 awards since 2017
- The median procedure drew 2 bids (1,890 procedures with a bid count); 34% ended with a single bidder. Sector: median 3 bids.n = 1,890
- The award came in at a median 90% of the estimated value (249 awards with both estimate and value) — pricing at the estimate is usually too high here. Sector: 81%.n = 249
- 5% of awards went to companies from abroad (2,119 awards with a known winner country). Sector average: 0%.n = 2,119
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.
What you must prove — eligibility criteria
Съгласно чл. 61, ал. 1, т. 1 от ЗОП - Кандидатът да е реализирал минимален общ оборот за последните 3 приключили финансови години в зависимост от датата на която кандидатът е създаден или е започнал дейността си. Възложителят изисква кандидатът да е реализирал… read in fullcollapse
Съгласно чл. 63, ал. 1, т. 10 от ЗОП Кандидатите следва да прилагат системи за управление на качеството. Възложителят изисква кандидатите да прилагат система за управление на качеството съгласно стандарт БДС EN ISO 9001:2015 или еквивалентно, с обхват включващ… read in fullcollapse
Tender documents — direct download
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 |
|---|---|---|
| ЕНЕРГОРЕМОНТ - ГЪЛЪБОВО АД | 105 | 2018–2026 |
| МЕТАЛИК АД | 98 | 2018–2026 |
| ТЕХНОИНЖЕНЕРИНГ ЕООД | 94 | 2018–2026 |
| РУДИН ООД | 83 | 2018–2026 |
| Сезар Трейд ЕООД | 77 | 2017–2026 |
How often this buyer tenders this kind of work
Tactics
When this buyer has awarded in this sector, usually about 3 bids came in. A normal field for this market. (Based on 154 completed awards — not a statement about this procedure.)
This procedure allows 35 days between publication and deadline — typical in this country is 30 (median of 1,862 procedures). Much more generous than usual — time for a thorough bid rather than a quick one.
The deadline falls on a Monday — your last full working day is the Friday before. Have evidence and guarantees together by Thursday.
Foreign bidders
In Bulgaria · Electrical machinery, 1 contract went to a foreign company over the last 3 years (of 2,414 recorded awards).
Submission language: Bulgarian.
How to bid
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