The object of the order is to perform the installation of central heating and hot water fed from individual gas boilers, reconstruction of gas installations, ventilation, replacement of sanitary installations in residential buildings at 297, 298, 299, 300 in Wrocław.

The order forms part of an order covering the change of heating systems in residential buildings carried out in 2021, as part of the project “Reduction of chimney emissions in the housing resource of the Municipality of Wrocław through the elimination of coal heat sources — stage 2”, planned to funding from the European Regional Development Fund under the Regional Operational Programme of Lower Silesia Province 2014-2020, Priority Axis 3, Low Carbon Economy, Action 3.3 “Energy Efficiency in Public Buildings and Housing Sector”.

Task no. 1 — Execution of the installation of central heating and hot water powered by individual gas boilers, reconstruction of gas installations, ventilation, replacement of sanitary installations in residential buildings at 297 B. Krzywoustego Street and 299 B. Krzywoustego Street.

in Wrocław.

In the building at 297 Krzywoustego Street:

construction industry:

— demolition of existing furnaces, including the export and disposal of debris and demolition material,

— carrying out accompanying works after demolition of furnaces (additions in premises and in the staircase), the addition of the floor in places of dismantled furnaces,

— maintaining order during the conduct of works;

2) sanitation industry:

— installation of dual-function condensation gas boilers,

— manufacture of air and exhaust conductors,

— the implementation of the gas installation,

— the implementation of hot water installations,

— installation of central heating

— cold water installation — dismantling work,

— cold water installation — assembly work;

3) the electrical industry:

— power supply of the heat boiler,

— installation of the electric switchgear,

— manufacture of lightning installation.

In the building at 299 Krzywoustego Street:

— 1) construction industry:

— demolition of existing furnaces, including the export and disposal of debris and demolition material,

— carrying out accompanying works after demolition of furnaces (additions in premises and in the staircase), the addition of the floor in places of dismantled furnaces,

— maintaining order during the conduct of works;

— 2) the sanitation industry:

— installation of dual-function condensation gas boilers,

— manufacture of air and exhaust conductors,

— the implementation of the gas installation,

— the implementation of hot water installations,

— installation of central heating

— cold water installation — dismantling work,

— cold water installation — assembly work;

— 3) the electrical industry:

— power supply of the heat boiler,

— installation of the electric switchgear,

— manufacture of lightning installation.

Task no. 2 — Execution of the installation of central heating and hot water powered by individual gas boilers, reconstruction of gas installations, ventilation, replacement of sanitary installations in residential buildings at B. Krzywoustego Street 298 and B. Krzywoustego Street 300

in Wrocław.

In the building at 298 Krzywoustego Street:

1) construction industry:

— demolition of existing furnaces, including the export and disposal of debris and demolition material,

— carrying out accompanying works after demolition of furnaces (additions in premises and in the staircase), the addition of the floor in places of dismantled furnaces,

— maintaining order during the conduct of works;

2) sanitation industry:

— installation of dual-function condensation gas boilers,

— manufacture of air and exhaust conductors,

— the implementation of the gas installation,

— the implementation of hot water installations,

— installation of central heating

— cold water installation — dismantling work,

— cold water installation — assembly work;

3) the electrical industry:

— power supply of the heat boiler,

— installation of the electric switchgear,

— manufacture of lightning installation.

In the building at 300 Krzywoustego Street:

1) construction industry:

— demolition of existing furnaces, including the export and disposal of debris and demolition material,

— carrying out accompanying works after demolition of furnaces (additions in premises and in the staircase), the addition of the floor in places of dismantled furnaces,

— maintaining order during the conduct of works;

2) sanitation industry:

— installation of dual-function condensation gas boilers,

— manufacture of air and exhaust conductors,

— the implementation of the gas installation,

— the implementation of hot water installations,

— installation of central heating

— cold water installation — dismantling work,

— cold water installation — assembly work;

3) the electrical industry:

— power supply of the heat boiler,

— installation of electric switchgear.

Performance of lightning installation