Preparation of an independent expert assessment by a certified energy auditor of the results of the implemented energy efficiency measures under the project of the municipality of Pernik, funded under the procedure BG-RRP-4.023 "Support for Sustainable Energy Renovation of the Residential Building Stock - Stage I" in 18 lots | Tenderlake

Preparation of an independent expert assessment by a certified energy auditor of the results of the implemented energy efficiency measures under the project of the municipality of Pernik, funded under the procedure BG-RRP-4.023 "Support for Sustainable Energy Renovation of the Residential Building Stock - Stage I" in 18 lots

Contract Value:
EUR 50K - 50K
Notice Type:
Contract Notice
Published Date:
26 January 2026
Closing Date:
25 February 2026
Location(s):
BG414 Перник (Pernik) (BG Bulgaria/БЪЛГАРИЯ (BULGARIA))
Description:
Preparation of independent expert assessments by certified energy auditors to evaluate the results of energy efficiency measures implemented in multiple residential buildings in Pernik, funded under the National Recovery and Resilience Plan.

Preparation of an independent expert assessment by a certified energy auditor of the results of the implemented energy efficiency measures under the project of the municipality of Pernik, funded under the procedure BG-RRP-4.023 "Support for Sustainable Energy Renovation of the Residential Building Stock - Stage I" in 18 lots.
The following activities are planned to be carried out under lots №1 to №18:
• Preparation of a report evaluating the results of the implemented measures to enhance energy efficiency, which will describe the implemented energy efficiency (EE) measures and their compliance with the prescribed ones in the energy efficiency assessment and an evaluation of the results of the implemented measures for each specific facility will be made.
• Preparation of a protocol to confirm the achieved energy savings for each specific facility.
A detailed description of all planned activities can be found in the technical specification attached to the documentation.


LOT-0001
Multi-family residential building with administrative address: Pernik, Twárdi Livádi District, "Pŭrvi Mai" St., Bl. 51, Entrances A and B.
Preparation of an independent expert assessment by a certified energy auditor of the results of the implemented energy efficiency measures under projects of the Municipality of Pernik, funded from the Operational Program under the National Recovery and Resilience Plan. To account for the achieved results under Procedure BG-RRP-4.023 "Support for Sustainable Energy Renovation of the Residential Building Stock - Stage I", in accordance with the application guidelines, an independent expert assessment by a certified energy auditor must be prepared after the completion of the construction and installation activities and the commissioning of the facilities, within the framework of the final reporting on the financed contracts for the approved investments, to prove the primary energy consumption and the savings achieved from the renovation as outlined in the application submitted at the stage of application.
The report and protocol are prepared after the implementation of the energy-saving measures. Achieved energy savings are accepted as the difference between the normalized (baseline) consumption before the implementation of the measures and the energy consumption after the implementation of the energy-saving measures.
The report and protocol must be prepared in accordance with the attached templates.


LOT-0002
Multi-family residential building with administrative address: Pernik, "KrakaPerenski" Sq., Bl. 4, Entrances A, B, and C.
Preparation of an independent expert assessment by a certified energy auditor of the results of the implemented energy efficiency measures under projects of the Municipality of Pernik, funded from the Operational Program under the National Recovery and Resilience Plan. For the purposes of reporting on the achieved results under Procedure BG-RRP-4.023 "Support for Sustainable Energy Renovation of the Residential Building Stock - Stage I", in accordance with the application guidelines, an independent expert assessment by a certified energy auditor must be prepared after the completion of the construction and installation activities and the commissioning of the facilities, within the framework of the final reporting on the financed contracts for the approved investments, to prove the primary energy consumption and the savings achieved from the renovation as outlined in the application submitted at the stage of application. The report and protocol are prepared after the implementation of the energy-saving measures. Achieved energy savings are accepted as the difference between the normalized (baseline) consumption before the implementation of the measures and the energy consumption after the implementation of the energy-saving measures.
The report and protocol must be prepared in accordance with the attached templates.


LOT-0003
Multi-family residential building with administrative address: Pernik, "Rozova Dolina" Str. No. 2.
Preparation of an independent expert assessment by a certified energy auditor of the results of the implemented energy efficiency measures under projects of the Municipality of Pernik, funded from the Operational Program under the National Recovery and Resilience Plan. For the purposes of reporting on the achieved results under Procedure BG-RRP-4.023 "Support for Sustainable Energy Renovation of the Residential Building Stock - Stage I", in accordance with the application guidelines, an independent expert assessment by a certified energy auditor must be prepared after the completion of the construction and installation activities and the commissioning of the facilities, within the framework of the final reporting on the financed contracts for the approved investments, to prove the primary energy consumption and the savings achieved from the renovation as outlined in the application submitted at the stage of application. The report and protocol are prepared after the implementation of the energy-saving measures. Achieved energy savings are accepted as the difference between the normalized (baseline) consumption before the implementation of the measures and the energy consumption after the implementation of the energy-saving measures.
The report and protocol must be prepared in accordance with the attached templates.


LOT-0004
Multi-family residential building with administrative address: Pernik, "Kraka" Str. No. 18.
Preparation of an independent expert assessment by a certified energy auditor of the results of the implemented energy efficiency measures under projects of the Municipality of Pernik, funded from the Operational Program under the National Recovery and Resilience Plan. For the purposes of reporting on the achieved results under Procedure BG-RRP-4.023 "Support for Sustainable Energy Renovation of the Residential Building Stock - Stage I", in accordance with the application guidelines, an independent expert assessment by a certified energy auditor must be prepared after the completion of the construction and installation activities and the commissioning of the facilities, within the framework of the final reporting on the financed contracts for the approved investments, to prove the primary energy consumption and the savings achieved from the renovation as outlined in the application submitted at the stage of application. The report and protocol are prepared after the implementation of the energy-saving measures. Achieved energy savings are accepted as the difference between the normalized (baseline) consumption before the implementation of the measures and the energy consumption after the implementation of the energy-saving measures.
The report and protocol must be prepared in accordance with the attached templates.


LOT-0005
Multi-family residential building with administrative address Pernik, Dimova Mahala District, Bl. 12.
Preparation of an independent expert assessment by a certified energy auditor of the results of the implemented energy efficiency measures under projects of the Municipality of Pernik, funded from the Operational Program under the National Recovery and Resilience Plan. For the purposes of reporting on the achieved results under Procedure BG-RRP-4.023 "Support for Sustainable Energy Renovation of the Residential Building Stock - Stage I", in accordance with the application guidelines, an independent expert assessment by a certified energy auditor must be prepared after the completion of the construction and installation activities and the commissioning of the facilities, within the framework of the final reporting on the financed contracts for the approved investments, to prove the primary energy consumption and the savings achieved from the renovation as outlined in the application submitted at the stage of application. The report and protocol are prepared after the implementation of the energy-saving measures. Achieved energy savings are accepted as the difference between the normalized (baseline) consumption before the implementation of the measures and the energy consumption after the implementation of the energy-saving measures.
The report and protocol must be prepared in accordance with the attached templates.


LOT-0006
Multi-family residential building with administrative address: Pernik, "Kraka" St., Bl. 63.
Preparation of an independent expert assessment by a certified energy auditor of the results of the implemented energy efficiency measures under projects of the Municipality of Pernik, funded from the Operational Program under the National Recovery and Resilience Plan. For the purposes of reporting on the achieved results under Procedure BG-RRP-4.023 "Support for Sustainable Energy Renovation of the Residential Building Stock - Stage I", in accordance with the application guidelines, an independent expert assessment by a certified energy auditor must be prepared after the completion of the construction and installation activities and the commissioning of the facilities, within the framework of the final reporting on the financed contracts for the approved investments, to prove the primary energy consumption and the savings achieved from the renovation as outlined in the application submitted at the stage of application. The report and protocol are prepared after the implementation of the energy-saving measures. Achieved energy savings are accepted as the difference between the normalized (baseline) consumption before the implementation of the measures and the energy consumption after the implementation of the energy-saving measures.
The report and protocol must be prepared in accordance with the attached templates.


LOT-0007
Multi-family residential building with administrative address: Pernik, Silistra Str., Bl. 6, Entrances A, B, and C.
Preparation of an independent expert assessment by a certified energy auditor of the results of the implemented energy efficiency measures under projects of the Municipality of Pernik, funded from the Operational Program under the National Recovery and Resilience Plan. For the purposes of reporting on the achieved results under Procedure BG-RRP-4.023 "Support for Sustainable Energy Renovation of the Residential Building Stock - Stage I", in accordance with the application guidelines, an independent expert assessment by a certified energy auditor must be prepared after the completion of the construction and installation activities and the commissioning of the facilities, within the framework of the final reporting on the financed contracts for the approved investments, to prove the primary energy consumption and the savings achieved from the renovation as outlined in the application submitted at the stage of application. The report and protocol are prepared after the implementation of the energy-saving measures. Achieved energy savings are accepted as the difference between the normalized (baseline) consumption before the implementation of the measures and the energy consumption after the implementation of the energy-saving measures.
The report and protocol must be prepared in accordance with the attached templates.


LOT-0008
Multi-family residential building with administrative address: Pernik, "East" District, "Yuri Gagarin" St. Bl. 39.
Preparation of an independent expert assessment by a certified energy auditor of the results of the implemented energy efficiency measures under projects of the Municipality of Pernik, funded from the Operational Program under the National Recovery and Resilience Plan. For the purposes of reporting on the achieved results under Procedure BG-RRP-4.023 "Support for Sustainable Energy Renovation of the Residential Building Stock - Stage I", in accordance with the application guidelines, an independent expert assessment by a certified energy auditor must be prepared after the completion of the construction and installation activities and the commissioning of the facilities, within the framework of the final reporting on the financed contracts for the approved investments, to prove the primary energy consumption and the savings achieved from the renovation as outlined in the application submitted at the stage of application. The report and protocol are prepared after the implementation of the energy-saving measures. Achieved energy savings are accepted as the difference between the normalized (baseline) consumption before the implementation of the measures and the energy consumption after the implementation of the energy-saving measures.
The report and protocol must be prepared in accordance with the attached templates.


LOT-0009
Multi-family residential building with administrative address: Pernik, "St. St. Cyril and Methodius" No. 6.
Preparation of an independent expert assessment by a certified energy auditor of the results of the implemented energy efficiency measures under projects of the Municipality of Pernik, funded from the Operational Program under the National Recovery and Resilience Plan. For the purposes of reporting on the achieved results under Procedure BG-RRP-4.023 "Support for Sustainable Energy Renovation of the Residential Building Stock - Stage I", in accordance with the application guidelines, an independent expert assessment by a certified energy auditor must be prepared after the completion of the construction and installation activities and the commissioning of the facilities, within the framework of the final reporting on the financed contracts for the approved investments, to prove the primary energy consumption and the savings achieved from the renovation as outlined in the application submitted at the stage of application. The report and protocol are prepared after the implementation of the energy-saving measures. Achieved energy savings are accepted as the difference between the normalized (baseline) consumption before the implementation of the measures and the energy consumption after the implementation of the energy-saving measures.
The report and protocol must be prepared in accordance with the attached templates.


LOT-0010
Multi-family residential building with administrative address: Pernik, "Kraka" Bl. 52.
Preparation of an independent expert assessment by a certified energy auditor of the results of the implemented energy efficiency measures under projects of the Municipality of Pernik, financed by the Ministry of Regional Development.
For the purposes of reporting the achieved results under Procedure BG-RRP-4.023 "Support for sustainable energy renovation of the residential building stock – Stage I", in accordance with the Application Guidelines, it is necessary to prepare an independent expert assessment by a certified energy auditor after the completion of construction works and the commissioning of the facilities, as part of the final reporting of the implemented financing contracts for the approved investments, which proves the consumption of primary energy and the savings achieved from the renovation, as set out in the proposal submitted at the application stage.
The report and protocol are prepared after the implementation of the energy-saving measures. Energy savings are considered as the difference between the normalized (baseline) consumption before the implementation of the measures and the energy consumption after the implementation of the energy-saving measures.
The report and protocol must be prepared in accordance with the enclosed templates.


LOT-0011
Multi-family residential building located at: Pernik, square "Kraka Pernishki", block 17, entrance A, B, C and "St. Saints Cyril and Methodius", block 4.
Preparation of an independent expert assessment by a certified energy auditor of the results of the implemented energy efficiency measures under projects of the Municipality of Pernik, financed by the Ministry of Regional Development.
For the purposes of reporting the achieved results under Procedure BG-RRP-4.023 "Support for sustainable energy renovation of the residential building stock – Stage I", in accordance with the Application Guidelines, it is necessary to prepare an independent expert assessment by a certified energy auditor after the completion of construction works and the commissioning of the facilities, as part of the final reporting of the implemented financing contracts for the approved investments, which proves the consumption of primary energy and the savings achieved from the renovation, as set out in the proposal submitted at the application stage.
The report and protocol are prepared after the implementation of the energy-saving measures. Energy savings are considered as the difference between the normalized (baseline) consumption before the implementation of the measures and the energy consumption after the implementation of the energy-saving measures.
The report and protocol must be prepared in accordance with the enclosed templates.


LOT-0012
Multi-family residential building located at: Pernik, Tundja street No. 18.
Preparation of an independent expert assessment by a certified energy auditor of the results of the implemented energy efficiency measures under projects of the Municipality of Pernik, financed by the Ministry of Regional Development.
For the purposes of reporting the achieved results under Procedure BG-RRP-4.023 "Support for sustainable energy renovation of the residential building stock – Stage I", in accordance with the Application Guidelines, it is necessary to prepare an independent expert assessment by a certified energy auditor after the completion of construction works and the commissioning of the facilities, as part of the final reporting of the implemented financing contracts for the approved investments, which proves the consumption of primary energy and the savings achieved from the renovation, as set out in the proposal submitted at the application stage.
The report and protocol are prepared after the implementation of the energy-saving measures. Energy savings are considered as the difference between the normalized (baseline) consumption before the implementation of the measures and the energy consumption after the implementation of the energy-saving measures.
The report and protocol must be prepared in accordance with the enclosed templates.


LOT-0013
Multi-family residential building located at: Pernik, Teva quarter, blocks 35, 36, 37, 38, 39.
Preparation of an independent expert assessment by a certified energy auditor of the results of the implemented energy efficiency measures under projects of the Municipality of Pernik, financed by the Ministry of Regional Development.
For the purposes of reporting the achieved results under Procedure BG-RRP-4.023 "Support for sustainable energy renovation of the residential building stock – Stage I", in accordance with the Application Guidelines, it is necessary to prepare an independent expert assessment by a certified energy auditor after the completion of construction works and the commissioning of the facilities, as part of the final reporting of the implemented financing contracts for the approved investments, which proves the consumption of primary energy and the savings achieved from the renovation, as set out in the proposal submitted at the application stage.
The report and protocol are prepared after the implementation of the energy-saving measures. Energy savings are considered as the difference between the normalized (baseline) consumption before the implementation of the measures and the energy consumption after the implementation of the energy-saving measures.
The report and protocol must be prepared in accordance with the enclosed templates.


LOT-0014
Multi-family residential building located at: Pernik, East district, Blagoj Gebrev street, block 64, entrances A, B, C, D.
Preparation of an independent expert assessment by a certified energy auditor of the results of the implemented energy efficiency measures under projects of the Municipality of Pernik, financed by the Ministry of Regional Development.
For the purposes of reporting the achieved results under Procedure BG-RRP-4.023 "Support for sustainable energy renovation of the residential building stock – Stage I", in accordance with the Application Guidelines, it is necessary to prepare an independent expert assessment by a certified energy auditor after the completion of construction works and the commissioning of the facilities, as part of the final reporting of the implemented financing contracts for the approved investments, which proves the consumption of primary energy and the savings achieved from the renovation, as set out in the proposal submitted at the application stage.
The report and protocol are prepared after the implementation of the energy-saving measures. Energy savings are considered as the difference between the normalized (baseline) consumption before the implementation of the measures and the energy consumption after the implementation of the energy-saving measures.
The report and protocol must be prepared in accordance with the enclosed templates.


LOT-0015
Multi-family residential building located at: Pernik, Teva quarter, block 40.
Preparation of an independent expert assessment by a certified energy auditor of the results of the implemented energy efficiency measures under projects of the Municipality of Pernik, financed by the Ministry of Regional Development.
For the purposes of reporting the achieved results under Procedure BG-RRP-4.023 "Support for sustainable energy renovation of the residential building stock – Stage I", in accordance with the Application Guidelines, it is necessary to prepare an independent expert assessment by a certified energy auditor after the completion of construction works and the commissioning of the facilities, as part of the final reporting of the implemented financing contracts for the approved investments, which proves the consumption of primary energy and the savings achieved from the renovation, as set out in the proposal submitted at the application stage.
The report and protocol are prepared after the implementation of the energy-saving measures. Energy savings are considered as the difference between the normalized (baseline) consumption before the implementation of the measures and the energy consumption after the implementation of the energy-saving measures.
The report and protocol must be prepared in accordance with the enclosed templates.


LOT-0016
Multi-family residential building located at: Pernik, Varbitsa street, block 11, entrances A and B.
Preparation of an independent expert assessment by a certified energy auditor of the results of the implemented energy efficiency measures under projects of the Municipality of Pernik, financed by the Ministry of Regional Development.
For the purposes of reporting the achieved results under Procedure BG-RRP-4.023 "Support for sustainable energy renovation of the residential building stock – Stage I", in accordance with the Application Guidelines, it is necessary to prepare an independent expert assessment by a certified energy auditor after the completion of construction works and the commissioning of the facilities, as part of the final reporting of the implemented financing contracts for the approved investments, which proves the consumption of primary energy and the savings achieved from the renovation, as set out in the proposal submitted at the application stage.
The report and protocol are prepared after the implementation of the energy-saving measures. Energy savings are considered as the difference between the normalized (baseline) consumption before the implementation of the measures and the energy consumption after the implementation of the energy-saving measures.
The report and protocol must be prepared in accordance with the enclosed templates.


LOT-0017
Multi-family residential building located at: Pernik, Targovska street, block 22, entrances A and B.
Preparation of an independent expert assessment by a certified energy auditor of the results of the implemented energy efficiency measures under projects of the Municipality of Pernik, financed by the Ministry of Regional Development.
For the purposes of reporting the achieved results under Procedure BG-RRP-4.023 "Support for sustainable energy renovation of the residential building stock – Stage I", in accordance with the Application Guidelines, it is necessary to prepare an independent expert assessment by a certified energy auditor after the completion of construction works and the commissioning of the facilities, as part of the final reporting of the implemented financing contracts for the approved investments, which proves the consumption of primary energy and the savings achieved from the renovation, as set out in the proposal submitted at the application stage.
The report and protocol are prepared after the implementation of the energy-saving measures. Energy savings are considered as the difference between the normalized (baseline) consumption before the implementation of the measures and the energy consumption after the implementation of the energy-saving measures.
The report and protocol must be prepared in accordance with the enclosed templates.


LOT-0018
Multi-family residential building located at: Pernik, East district, Stomana street, block 3, entrances A, B, C, D, E.
Preparation of an independent expert assessment by a certified energy auditor of the results of the implemented energy efficiency measures under projects of the Municipality of Pernik, financed by the Ministry of Regional Development.
For the purposes of reporting the achieved results under Procedure BG-RRP-4.023 "Support for sustainable energy renovation of the residential building stock – Stage I", in accordance with the Application Guidelines, it is necessary to prepare an independent expert assessment by a certified energy auditor after the completion of construction works and the commissioning of the facilities, as part of the final reporting of the implemented financing contracts for the approved investments, which proves the consumption of primary energy and the savings achieved from the renovation, as set out in the proposal submitted at the application stage.
The report and protocol are prepared after the implementation of the energy-saving measures. Energy savings are considered as the difference between the normalized (baseline) consumption before the implementation of the measures and the energy consumption after the implementation of the energy-saving measures.
The report and protocol must be prepared in accordance with the enclosed templates.

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CPV Code(s):
71530000 - Construction consultancy services