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“Implementation of works in connection with the implementation of projects under procedure BG16FFPR003-4.001 “Support for sustainable energy renovation of multi-family residential buildings, including tackling energy poverty” for site: “Implementation of energy efficiency measures in a multi-family residential building on 29 Tsar Kaloyan Street, entrance 0, A, Stara Zagora”
„Изпълнение на СМР във връзка с реализацията на обекти по процедура BG16FFPR003-4.001 „Подкрепа за устойчиво енергийно обновяване на многофамилни жилищни сгради, включително справяне с енергийната бедност“ за обект: „Изпълнение на мерки за енергийна ефективност в многофамилна жилищна сграда на ул. “Цар Калоян“ № 29, вх. 0, А, гр. Стара Загора“ — original title
Your path to submission
- Deadline: 2 November at 23:59 — 2 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
Category of construction: FOURTH CATEGORY, within the meaning of Article 137 of the Spatial Development Act and Regulation No 1 on the nomenclature of types of construction. The public procurement envisages the implementation of the following measures: ESM No 1 - Thermal insulation of external walls. ESM No 2 - Replacement of joinery. ESM No 3 - Thermal insulation of roof. ESM No 4 - Thermal insulation of floor. ESM No 5 - Replacement of lighting fixtures in common areas. Other activities Implementation of a new lightning protection and earthing installation. Construction of a dry pipe according to the Fire Safety part. Other activities according to the project documentation.
Contract
Type of service
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every month (214 awards, most recently October 2026) — the next award is due around November 2026 by that rhythm. The last award went to ИНФРАСТРУКТУРНИ СИСТЕМИ ЕООД.n = 214
- 60% of this buyer's awards went to companies that had already won here before (872 awards since 2016, spread over 239 companies). 40% went to new names.n = 872 awards since 2016
- The median procedure drew 3 bids (722 procedures with a bid count); 23% ended with a single bidder. Sector: median 2 bids.n = 722
- The award came in at a median 96% of the estimated value (114 awards with both estimate and value) — pricing at the estimate is usually too high here. Sector: 98%.n = 114
- 0% of the bids received came from small and medium-sized enterprises (187 procedures with a bid mix). Sector: 17%.n = 187
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 31/10/2026.
Part of a larger project
- включително справяне с енергийната бедност“ за обект: „Изпълнение на мерки за енергийна ефективност в многофамилна жилищна сграда на ул. “Цар Калоян“ № 29, вх. 0, А, гр. Стара Загора“Deadline 2 Novthis lot
- включително справяне с енергийната бедност“ за обект: „Изпълнение на мерки за енергийна ефективност в многофамилна жилищна сграда кв. Самара № 10Deadline 2 Nov
- включително справяне с енергийната бедност“ за обект: „Изпълнение на мерки за енергийна ефективност в многофамилна жилищна сграда на ул. „Свети Княз Борис I“ №98Deadline 2 Nov
- включително справяне с енергийната бедност“ за обект: „Изпълнение на мерки за енергийна ефективност в многофамилна жилищна сграда ул. “Проф. Никола Кожухаров“ № 2Deadline 3 Nov
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 |
|---|---|---|
| ИНФРАСТРУКТУРНИ СИСТЕМИ ЕООД | 77 | 2024–2026 |
| ЩРАБАГ ЕАД | 30 | 2025–2026 |
| СМАРТ БИЗНЕС КЪМПАНИ ЕООД | 16 | 2019–2026 |
| ВДХ АД | 15 | 2024–2026 |
| НИК - ИНВЕСТ - КАЗАНЛЪК ЕООД | 12 | 2019–2026 |
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 202 completed awards — not a statement about this procedure.)
This procedure allows 21 days between publication and deadline — typical in this country is 30 (median of 1,785 procedures). Much tighter than usual: the first week counts.
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 · Construction work, 16 contracts went to foreign companies over the last 3 years (of 20,631 recorded awards).
How to bid
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