The subject of this public procurement is the selection of contractors for design, performance of construction and installation works, and the exercise of authorship supervision – engineering for projects of the Municipality of Dobrich, financed under procedure BG-RRP-4.023 - 'Support for Sustainable Energy Renovation of the Residential Building Stock - Phase I' in implementation of the investment 'Energy Efficiency in Building Stock', component 4 'Low carbon economy' of the National Recovery and Resilience Plan via the Recovery and Resilience Mechanism, divided into eleven separate positions as follows:
Separate position No. 1 Energy renovation of a residential building at the address Dobrich, Blvd. 'Tzvety Mart' No. 14.
Separate position No. 2 Energy renovation of a residential building at the address Dobrich, Blvd. '25th September' No. 41, bldg. 2.
Separate position No. 3 Energy renovation of a residential building at the address Dobrich, Housing Complex 'Balik' No. 19.
Separate position No. 4 Energy renovation of a residential building at the address Dobrich, Housing Complex 'Balik' No. 25.
Separate position No. 5 Energy renovation of a residential building at the address Dobrich, Blvd. 'Dobrich Epic' No. 14.
Separate position No. 6 Energy renovation of a residential building at the address Dobrich, Housing Complex 'Dobrotitsa', bldg. 34.
Separate position No. 7 Energy renovation of a residential building at the address Dobrich, Housing Complex 'Druzhba' bldg. 3.
Separate position No. 8 Energy renovation of a residential building at the address Dobrich, str. 'Zahari Stoyanov' No. 6.
Separate position No. 9 Energy renovation of a residential building at the address Dobrich, str. 'Slavyanska' No. 2, ent. B, V, G.
Separate position No. 10 Energy renovation of a residential building at the address Dobrich, Housing Complex 'BALIK' bldg. 21, ent. D, E, F, Z.
Separate position No. 11 Energy renovation of a residential building at the address Dobrich, Blvd. 'Dobrich Epic' No. 10.
The scope of the public procurement includes: Design; Execution of construction and installation works; Exercise of authorship supervision during the CI.
Activity No. 1: Development of an investment project, in accordance with Regulation No. 4 of 2001 on the scope and content of investment projects. The working project must include all measures specified in the energy audit report and the mandatory measures in the technical passport. The projects must be accompanied by quantitative-cost accounts according to the applicable sections.
Activity No. 2: Execution of construction and installation works in accordance with part three 'Construction' of the ZUT.
The planned construction and installation works are carried out following the requirements of the ZUT, the secondary legislative framework, and the approved project, respectively, they must be executed and maintained according to the requirements of the regulatory acts, this documentation, and the technical specification. The object must be executed completely with readiness for commissioning, with the quality of the performed CI being in accordance with all applicable regulatory requirements.
Guarantee periods are according to those provided for in Regulation No. 2 of 31.07.2003 for the commissioning of buildings in the Republic of Bulgaria and the minimum guarantee periods for completed construction and installation works, facilities, and building projects. Poorly performed works and poor-quality materials and products during the guarantee periods will be corrected and replaced at the Contractor's expense. The Contractor is obliged to use in the construction only construction products that ensure compliance with the essential requirements for buildings and meet the technical requirements and specifications.
Activity No. 3: Authorship supervision. The Contractor will exercise authorship supervision during construction, in accordance with the approved project documentation and applicable regulatory framework, by expert designers for the individual parts of the project or persons authorized by them provided that the authorized persons have qualifications corresponding to the minimum requirements laid down in the procedure for the respective expert designer and have been pre-approved by the Employer.

LOT-0001
Energy renovation of a residential building at the address Dobrich, Blvd. 'Tzvety Mart' No. 14.
The scope of the public procurement includes: Design; Execution of construction and installation works; Exercise of authorship supervision during the CI.
Activity No. 1: Development of an investment project, in accordance with Regulation No. 4 of 2001 on the scope and content of investment projects. The working project must include all measures specified in the energy audit report and the mandatory measures in the technical passport. The projects must be accompanied by quantitative-cost accounts according to the applicable sections.
Activity No. 2: Execution of construction and installation works in accordance with part three 'Construction' of the ZUT.
The planned construction and installation works are carried out following the requirements of the ZUT, the secondary legislative framework, and the approved project, respectively, they must be executed and maintained according to the requirements of the regulatory acts, this documentation, and the technical specification. The object must be executed completely with readiness for commissioning, with the quality of the performed CI being in accordance with all applicable regulatory requirements.
Guarantee periods are according to those provided for in Regulation No. 2 of 31.07.2003 for the commissioning of buildings in the Republic of Bulgaria and the minimum guarantee periods for completed construction and installation works, facilities, and building projects. Poorly performed works and poor-quality materials and products during the guarantee periods will be corrected and replaced at the Contractor's expense. The Contractor is obliged to use only construction products in the construction that ensure compliance with the essential requirements for buildings and meet the technical requirements and specifications.
Activity No. 3: Authorship supervision. The Contractor will exercise authorship supervision during construction, in accordance with the approved project documentation and applicable regulatory framework, by expert designers for the individual parts of the project or persons authorized by them provided that the authorized persons have qualifications corresponding to the minimum requirements laid down in the procedure for the respective expert designer and have been pre-approved by the Employer.
GFA - 5668.7 m2; Thermal insulation of external walls - 2144.94 m2; Roof thermal insulation - 343.43 m2; Floor thermal insulation - 359 m2; Replacement of windows and doors - 831.49 m2; The indicated quantities are approximate.

LOT-0002
Energy renovation of a residential building at the address Dobrich, Blvd. '25th September' No. 41, bldg. 2.
The scope of the public procurement includes: Design; Execution of construction and installation works; Exercise of authorship supervision during the CI.
Activity No. 1: Development of an investment project, in accordance with Regulation No. 4 of 2001 on the scope and content of investment projects. The working project must include all measures specified in the energy audit report and the mandatory measures in the technical passport. The projects must be accompanied by quantitative-cost accounts according to the applicable sections.
Activity No. 2: Execution of construction and installation works in accordance with part three 'Construction' of the ZUT.
The planned construction and installation works are carried out following the requirements of the ZUT, the secondary legislative framework, and the approved project, respectively, they must be executed and maintained according to the requirements of the regulatory acts, this documentation, and the technical specification. The object must be executed completely with readiness for commissioning, with the quality of the performed CI being in accordance with all applicable regulatory requirements.
Guarantee periods are according to those provided for in Regulation No. 2 of 31.07.2003 for the commissioning of buildings in the Republic of Bulgaria and the minimum guarantee periods for completed construction and installation works, facilities, and building projects. Poorly performed works and poor-quality materials and products during the guarantee periods will be corrected and replaced at the Contractor's expense. The Contractor is obliged to use only construction products in the construction that ensure compliance with the essential requirements for buildings and meet the technical requirements and specifications.
Activity No. 3: Authorship supervision. The Contractor will exercise authorship supervision during construction, in accordance with the approved project documentation and applicable regulatory framework, by expert designers for the individual parts of the project or persons authorized by them provided that the authorized persons have qualifications corresponding to the minimum requirements laid down in the procedure for the respective expert designer and have been pre-approved by the Employer.
GFA - 5591 m2; Thermal insulation of external walls - 2246.738 m2; Roof thermal insulation - 411.34 m2; Floor thermal insulation - 410.18 m2; Replacement of windows and doors - 939.28 m2; The indicated quantities are approximate.

LOT-0003
Energy renovation of a residential building at the address Dobrich, Housing Complex 'Balik' No. 19.
The scope of the public procurement includes: Design; Execution of construction and installation works; Exercise of authorship supervision during the CI.
Activity No. 1: Development of an investment project, in accordance with Regulation No. 4 of 2001 on the scope and content of investment projects. The working project must include all measures specified in the energy audit report and the mandatory measures in the technical passport. The projects must be accompanied by quantitative-cost accounts according to the applicable sections.
Activity No. 2: Execution of construction and installation works in accordance with part three 'Construction' of the ZUT.
The planned construction and installation works are carried out following the requirements of the ZUT, the secondary legislative framework, and the approved project, respectively, they must be executed and maintained according to the requirements of the regulatory acts, this documentation, and the technical specification. The object must be executed completely with readiness for commissioning, with the quality of the performed CI being in accordance with all applicable regulatory requirements.
Guarantee periods are according to those provided for in Regulation No. 2 of 31.07.2003 for the commissioning of buildings in the Republic of Bulgaria and the minimum guarantee periods for completed construction and installation works, facilities, and building projects. Poorly performed works and poor-quality materials and products during the guarantee periods will be corrected and replaced at the Contractor's expense. The Contractor is obliged to use only construction products in the construction that ensure compliance with the essential requirements for buildings and meet the technical requirements and specifications.
Activity No. 3: Authorship supervision. The Contractor will exercise authorship supervision during construction, in accordance with the approved project documentation and applicable regulatory framework, by expert designers for the individual parts of the project or persons authorized by them provided that the authorized persons have qualifications corresponding to the minimum requirements laid down in the procedure for the respective expert designer and have been pre-approved by the Employer.
GFA - 7381.76 m2; Thermal insulation of external walls - 4038 m2; Roof thermal insulation - 914 m2; Floor thermal insulation - 914 m2; Replacement of windows and doors - 473 m2; The indicated quantities are approximate.

LOT-0004
Energy renovation of a residential building at the address Dobrich, Housing Complex 'Balik' No. 25.
The scope of the public procurement includes: Design; Execution of construction and installation works; Exercise of authorship supervision during the CI.
Activity No. 1: Development of an investment project, in accordance with Regulation No. 4 of 2001 on the scope and content of investment projects. The working project must include all measures specified in the energy audit report and the mandatory measures in the technical passport. The projects must be accompanied by quantitative-cost accounts according to the applicable sections.
Activity No. 2: Execution of construction and installation works in accordance with part three 'Construction' of the ZUT.
The planned construction and installation works are carried out following the requirements of the ZUT, the secondary legislative framework, and the approved project, respectively, they must be executed and maintained according to the requirements of the regulatory acts, this documentation, and the technical specification. The object must be executed completely with readiness for commissioning, with the quality of the performed CI being in accordance with all applicable regulatory requirements.
Guarantee periods are according to those provided for in Regulation No. 2 of 31.07.2003 for the commissioning of buildings in the Republic of Bulgaria and the minimum guarantee periods for completed construction and installation works, facilities, and building projects. Poorly performed works and poor-quality materials and products during the guarantee periods will be corrected and replaced at the Contractor's expense. The Contractor is obliged to use only construction products in the construction that ensure compliance with the essential requirements for buildings and meet the technical requirements and specifications.
Activity No. 3: Authorship supervision. The Contractor will exercise authorship supervision during construction, in accordance with the approved project documentation and applicable regulatory framework, by expert designers for the individual parts of the project or persons authorized by them provided that the authorized persons have qualifications corresponding to the minimum requirements laid down in the procedure for the respective expert designer and have been pre-approved by the Employer.
GFA - 6143 m2; Thermal insulation of external walls - 3185.94 m2; Roof thermal insulation - 980.26 m2; Floor thermal insulation - 987.42 m2; Replacement of windows and doors - 1254.01 m2; The indicated quantities are approximate.

LOT-0005
Energy renovation of a residential building located at Dobrich, Blvd. "Dobricha Epopeya" No. 14.
The scope of the public procurement includes: Design; Carrying out construction and installation works; Exercising author's supervision during the construction and installation works (C&I).
Activity No. 1: Development of an investment project, according to Ordinance No. 4 from 2001 on the scope and content of investment projects. The working project should include all measures laid out in the energy audit report and the mandatory measures in the technical passport. The projects must be accompanied by quantity-cost accounts as per the applicable parts.
Activity No. 2: Execution of construction and installation works in accordance with part three "Construction" of the Spatial Development Act (ZUT). The planned construction and installation works are to be carried out according to the requirements of the ZUT, the subordinate normative legislation, and the approved project; consequently, they must be executed and maintained in accordance with the requirements of the normative acts, the present Documentation, and the technical specification. The object should be completed in a ready-to-commission state, ensuring that the quality of the C&I works is in accordance with all applicable normative requirements.
The warranty periods are according to those provided in Ordinance No. 2 of July 31, 2003 for the commissioning of structures in the Republic of Bulgaria and minimum warranty periods for completed construction and installation works, facilities, and construction objects. Poorly performed works and low-quality materials and products during the warranty periods will be corrected and replaced at the expense of the Contractor. The Contractor is obliged to use only construction products that ensure compliance with the essential requirements for the constructions and meet the technical requirements and specifications.
Activity No. 3: Author's supervision. The Contractor will exercise author's supervision during construction, in accordance with the approved project documents and applicable normative legislation, through the expert designers for the individual parts of the project or their authorized representatives, provided that the authorized persons possess qualifications corresponding to the minimum requirements established in the procedure for the respective expert designer and have been approved in advance by the Contracting Authority.
Total area - 7214 m2; Thermal insulation of exterior walls - 2842.1 m2; Thermal insulation of the roof - 945.07 m2; Thermal insulation of the floor - 945.06 m2; Replacement of windows and doors - 1628.43 m2. The quantities mentioned are indicative.

LOT-0006
Energy renovation of a residential building located at Dobrich, Residential District "Dobrotitsa", Bl. 34.
The scope of the public procurement includes: Design; Carrying out construction and installation works; Exercising author's supervision during the C&I.
Activity No. 1: Development of an investment project, according to Ordinance No. 4 from 2001 on the scope and content of investment projects. The working project should include all measures laid out in the energy audit report and the mandatory measures in the technical passport.
The projects must be accompanied by quantity-cost accounts as per the applicable parts.
Activity No. 2: Execution of construction and installation works in accordance with part three "Construction" of the ZUT. The planned construction and installation works are to be carried out according to the requirements of the ZUT, the subordinate normative legislation, and the approved project; consequently, they must be executed and maintained in accordance with the requirements of the normative acts, the present Documentation, and the technical specification. The object should be completed in a ready-to-commission state, ensuring that the quality of the C&I works is in accordance with all applicable normative requirements.
The warranty periods are according to those provided in Ordinance No. 2 of July 31, 2003 for the commissioning of structures in the Republic of Bulgaria and minimum warranty periods for completed construction and installation works, facilities, and construction objects. Poorly performed works and low-quality materials and products during the warranty periods will be corrected and replaced at the expense of the Contractor. The Contractor is obliged to use only construction products that ensure compliance with the essential requirements for the constructions and meet the technical requirements and specifications.
Activity No. 3: Author's supervision. The Contractor will exercise author's supervision during construction, in accordance with the approved project documents and applicable normative legislation, through the expert designers for the individual parts of the project or their authorized representatives, provided that the authorized persons possess qualifications corresponding to the minimum requirements established in the procedure for the respective expert designer and have been approved in advance by the Contracting Authority.
Total area - 6818 m2; Thermal insulation of exterior walls - 2516.19 m2; Thermal insulation of the roof - 1092 m2; Thermal insulation of the floor - 1092 m2; Replacement of windows and doors - 1157.89 m2; The quantities mentioned are indicative.

LOT-0007
Energy renovation of a residential building located at Dobrich, Residential District "Druzhba", Bl. 3.
The scope of the public procurement includes: Design; Carrying out construction and installation works; Exercising author's supervision during the C&I.
Activity No. 1: Development of an investment project, according to Ordinance No. 4 from 2001 on the scope and content of investment projects. The working project should include all measures laid out in the energy audit report and the mandatory measures in the technical passport. The projects must be accompanied by quantity-cost accounts as per the applicable parts.
Activity No. 2: Execution of construction and installation works in accordance with part three "Construction" of the ZUT. The planned construction and installation works are to be carried out according to the requirements of the ZUT, the subordinate normative legislation, and the approved project; consequently, they must be executed and maintained in accordance with the requirements of the normative acts, the present Documentation, and the technical specification. The object should be completed in a ready-to-commission state, ensuring that the quality of the C&I works is in accordance with all applicable normative requirements.
The warranty periods are according to those provided in Ordinance No. 2 of July 31, 2003 for the commissioning of structures in the Republic of Bulgaria and minimum warranty periods for completed construction and installation works, facilities, and construction objects. Poorly performed works and low-quality materials and products during the warranty periods will be corrected and replaced at the expense of the Contractor. The Contractor is obliged to use only construction products that ensure compliance with the essential requirements for the constructions and meet the technical requirements and specifications.
Activity No. 3: Author's supervision. The Contractor will exercise author's supervision during construction, in accordance with the approved project documents and applicable normative legislation, through the expert designers for the individual parts of the project or their authorized representatives, provided that the authorized persons possess qualifications corresponding to the minimum requirements established in the procedure for the respective expert designer and have been approved in advance by the Contracting Authority.
Total area - 4108 m2; Thermal insulation of exterior walls - 2728.89 m2; Thermal insulation of the roof - 435.05 m2; Thermal insulation of the floor - 392.65 m2; Replacement of windows and doors - 920.77 m2; The quantities mentioned are indicative.

LOT-0008
Energy renovation of a residential building located at Dobrich, St. "Zahari Stoyanov" No. 6.
The scope of the public procurement includes: Design; Carrying out construction and installation works; Exercising author's supervision during the C&I.
Activity No. 1: Development of an investment project, according to Ordinance No. 4 from 2001 on the scope and content of investment projects. The working project should include all measures laid out in the energy audit report and the mandatory measures in the technical passport. The projects must be accompanied by quantity-cost accounts as per the applicable parts.
Activity No. 2: Execution of construction and installation works in accordance with part three "Construction" of the ZUT. The planned construction and installation works are to be carried out according to the requirements of the ZUT, the subordinate normative legislation, and the approved project; consequently, they must be executed and maintained in accordance with the requirements of the normative acts, the present Documentation, and the technical specification. The object should be completed in a ready-to-commission state, ensuring that the quality of the C&I works is in accordance with all applicable normative requirements.
The warranty periods are according to those provided in Ordinance No. 2 of July 31, 2003 for the commissioning of structures in the Republic of Bulgaria and minimum warranty periods for completed construction and installation works, facilities, and construction objects. Poorly performed works and low-quality materials and products during the warranty periods will be corrected and replaced at the expense of the Contractor. The Contractor is obliged to use only construction products that ensure compliance with the essential requirements for the constructions and meet the technical requirements and specifications.
Activity No. 3: Author's supervision. The Contractor will exercise author's supervision during construction, in accordance with the approved project documents and applicable normative legislation, through the expert designers for the individual parts of the project or their authorized representatives, provided that the authorized persons possess qualifications corresponding to the minimum requirements established in the procedure for the respective expert designer and have been approved in advance by the Contracting Authority.
Total area - 1715 m2; Thermal insulation of exterior walls - 566.51 m2; Thermal insulation of the roof - 340.58 m2; Thermal insulation of the floor - 341.07 m2; Replacement of windows and doors - 462.83 m2; The quantities mentioned are indicative.

LOT-0009
Energy renovation of a residential building located at Dobrich, St. "Slavyanska" No. 2, Entrances B, V, G.
The scope of the public procurement includes: Design; Carrying out construction and installation works; Exercising author's supervision during the C&I.
Activity No. 1: Development of an investment project, according to Ordinance No. 4 from 2001 on the scope and content of investment projects. The working project should include all measures laid out in the energy audit report and the mandatory measures in the technical passport. The projects must be accompanied by quantity-cost accounts as per the applicable parts.
Activity No. 2: Execution of construction and installation works in accordance with part three "Construction" of the ZUT. The planned construction and installation works are to be carried out according to the requirements of the ZUT, the subordinate normative legislation, and the approved project; consequently, they must be executed and maintained in accordance with the requirements of the normative acts, the present Documentation, and the technical specification. The object should be completed in a ready-to-commission state, ensuring that the quality of the C&I works is in accordance with all applicable normative requirements.
The warranty periods are according to those provided in Ordinance No. 2 of July 31, 2003 for the commissioning of structures in the Republic of Bulgaria and minimum warranty periods for completed construction and installation works, facilities, and construction objects. Poorly performed works and low-quality materials and products during the warranty periods will be corrected and replaced at the expense of the Contractor. The Contractor is obliged to use only construction products that ensure compliance with the essential requirements for the constructions and meet the technical requirements and specifications.
Activity No. 3: Author's supervision. The Contractor will exercise author's supervision during construction, in accordance with the approved project documents and applicable normative legislation, through the expert designers for the individual parts of the project or their authorized representatives, provided that the authorized persons possess qualifications corresponding to the minimum requirements established in the procedure for the respective expert designer and have been approved in advance by the Contracting Authority.
Total area - 4253.2 m2; Thermal insulation of exterior walls - 1287.41 m2; Thermal insulation of the roof - 794.17 m2; Thermal insulation of the floor - 773.47 m2; Replacement of windows and doors - 1025.41 m2; The quantities mentioned are indicative.

LOT-0010
Energy renovation of a residential building located at Dobrich, Residential District "BALIK", Bl. 21, Entrances D, E, F, G. The scope of the public procurement includes: Design; Execution of construction and installation works; Exercise of author supervision during construction and installation works.
Activity No. 1: Development of an investment project in accordance with Decree No. 4 of 2001 on the scope and content of investment projects. The working project must include all measures outlined in the energy audit report and mandatory measures in the technical passport. The projects should be accompanied by quantitative and cost estimates according to the applicable sections.
Activity No. 2: Execution of construction and installation works in accordance with Part Three 'Construction' of the Spatial Planning Act.
The planned construction and installation works are performed according to the requirements of the Spatial Planning Act, subordinate regulatory acts, and the approved project, respectively, must be executed and maintained in accordance with the requirements of the regulatory acts, this Documentation, and the technical specification. The object must be completed and ready for commissioning, with the quality of the performed construction and installation works being in accordance with all applicable regulatory requirements.
The warranty periods are in accordance with those stipulated in Decree No. 2 of July 31, 2003, for the commissioning of buildings in the Republic of Bulgaria and minimum warranty periods for completed construction and installation works, facilities, and construction objects. Poorly executed works and low-quality materials and products during the warranty periods will be corrected and replaced at the expense of the Contractor. The Contractor is obliged to use only construction products that ensure compliance with the essential requirements for constructions and meet the technical requirements and specifications.
Activity No. 3: Author supervision. The Contractor will exercise author supervision during construction, in accordance with the approved project documentation and applicable regulations, through the experts - designers for the individual parts of the project or authorized persons, provided that the authorized persons possess qualifications corresponding to the minimum requirements established in the procedure for the relevant expert designer and have been pre-approved by the Client.
Gross floor area - 6960.23 m2; Thermal insulation of external walls - 3010 m2; Thermal insulation of roof - 916 m2; Thermal insulation of floors - 1144 m2; Replacement of windows and doors - 444 m2; The specified quantities are indicative.

LOT-0011
Energy renovation of residential building located at Dobrich, 10 "Dobrich Epic" Blvd.
The scope of the public procurement includes: Design; Execution of construction and installation works; Exercise of author supervision during construction and installation works.
Activity No. 1: Development of an investment project in accordance with Decree No. 4 of 2001 on the scope and content of investment projects. The working project must include all measures outlined in the energy audit report and mandatory measures in the technical passport. The projects should be accompanied by quantitative and cost estimates according to the applicable sections.
Activity No. 2: Execution of construction and installation works in accordance with Part Three 'Construction' of the Spatial Planning Act.
The planned construction and installation works are performed according to the requirements of the Spatial Planning Act, subordinate regulatory acts, and the approved project, respectively, must be executed and maintained in accordance with the requirements of the regulatory acts, this Documentation, and the technical specification. The object must be completed and ready for commissioning, with the quality of the performed construction and installation works being in accordance with all applicable regulatory requirements.
The warranty periods are in accordance with those stipulated in Decree No. 2 of July 31, 2003, for the commissioning of buildings in the Republic of Bulgaria and minimum warranty periods for completed construction and installation works, facilities, and construction objects. Poorly executed works and low-quality materials and products during the warranty periods will be corrected and replaced at the expense of the Contractor. The Contractor is obliged to use only construction products that ensure compliance with the essential requirements for constructions and meet the technical requirements and specifications.
Activity No. 3: Author supervision. The Contractor will exercise author supervision during construction, in accordance with the approved project documentation and applicable regulations, through the experts - designers for the individual parts of the project or authorized persons, provided that the authorized persons possess qualifications corresponding to the minimum requirements established in the procedure for the relevant expert designer and have been pre-approved by the Client.
Gross floor area - 8276.17 m2; Thermal insulation of external walls - 3322 m2; Thermal insulation of roof - 1038.11 m2; Thermal insulation of floors - 1032.48 m2; Replacement of windows and doors - 1383.03 m2;