The subject of the order is the delivery and installation of photovoltaic installations, solar collectors and biomass boilers in the territory of the Municipality of Biszcza, which is implemented in the framework of the project “The use of natural solar energy sources as an alternative to coal energy in the municipality of Biszcza — stage III”.

1. Delivery and installation of solar photovoltaic installations in the territory of the Municipality of Biszcza, including:

1) supply and assembly based on the technical documentation of 218 sets of photovoltaic installations, together with the construction adapted to the assembly site,

2) verification of the state of the electrical installation of the building, including the premises in which the installation equipment will be installed,

3) verification of the state of the electrical system and security,

4) establish with the user the location of the devices,

5) installation of photovoltaic structures and panels,

6) assembly of the inverter,

7) installation of the DC disconnector,

8) installation of security in switchboards,

9) running and connecting electrical wires,

10) making an insertion into the electrical system in the switchboard of the building,

11) assembly of the control and measurement module and communication module,

12) trials, adjustment of the installation,

13) the technological launch of the installation,

14) training users on the principles of proper operation of photovoltaic installations, together with the development of detailed operating instructions and submitting them to users,

15) Connecting the installation to the power grid together

With the notification of the connection of microinstallations to the distribution network PGE Distribution S.A., Lublin Branch, Energy District Biłgoraj on the basis of the guidelines available

On the site of the plant

16) the implementation, delivery and implementation of the RES energy management system,

17. Other elements included in Annex No 1.1 to the SWZ and the Draft Agreement constituting Annex No 2.1 to the SWZ.

2. Detailed scope of work (Description of the Order Subject) is contained in Annex No 1.1 to SWZ - Technical specification of performance and acceptance of works - photovoltaic microinstallation with a capacity of 3,00 KWP for the production of electricity (Part 1 of the order).

1. Delivery and installation of solar collectors in the territory of the Municipality of Biszcza, including:

1) the delivery and installation on the basis of the technical documentation held by the Contracting Authority of 21 sets of solar collector installations together with a structure adapted to the assembly site,

2) disassembly of the existing hot water storage tank,

3. Placing of the reservoir c.w.u.,

4. Connection of the tank c.w.u. to the existing installations from.w. and c.w.u.,

5) making a total installation of collectors with a tank

And her warming,

6) installation of fittings based on threaded joints (safety valves, check valves, etc.),

7) installation of a pumping unit with fittings,

8) assembly of diaphragmatic vascular assembly,

9) connection of the upper hose together with the pumping system

And fittings,

10) installation of the control system, automation and visualization of the operation of the installation,

11) the performance of flushing and pressure tests of the glycol installation,

of. w., c.w.u.,

12) filling of the plant with a solar agent,

13) commissioning of the installation,

14) Retraining Users,

15) draw up the instructions for use and provide it to the Users,

16) supplement the cavities of walls, ceilings, sealing the roofing material after the passages of the wires,

17) connection of the wires of the installation of cold water, hot water, heating and electric water in the room where the hot water storage tank will be installed,

18) the implementation, delivery and implementation of the RES energy management system,

19. Other elements included in Annex 1.2 to the SWZ and the Draft Agreement, as set out in Annex No 2.2 to the SWZ.

2. Detailed scope of work (Description of the Order Item) is contained in Annex 1.2 to SWZ - Technical specification of performance and acceptance of works - installation of solar collectors for heating of useful hot water (Part 2 of the order).

1. Supply and installation of biomass boilers in the territory of the Municipality of Biszcza, including:

1) supply and assembly on the basis of the technical documentation held by the Contracting Authority of 40 units of biomass boilers in residential buildings together with fittings,

2) disassembly of the existing boiler,

3) assembly of the pellet boiler together with fuel tray and burner,

4) connection to the existing c.w.u. tank together with the pumping system and fittings,

5) installation of the boiler pump with fittings,

6) installation of the circulating pump, including fittings,

7) installation of three-way valve with actuator,

8) installation of the heat meter,

9) installation of safety devices (inhalation vessel, safety valve, cooling valve),

10) making a set of piping fittings together with insulations,

11) installation of the control system,

12) installation of a wireless communication module,

13) the manufacture of rinsing and pressure tests of the heating system. ,

14) commissioning of the installation,

15) training users,

16) drawing up an instruction manual and communicating it to users,

17) the implementation, delivery and implementation of the RES energy management system,

18. Other elements included in Annex No 1.3 to the SWZ and the Draft Agreement constituting Annex No 2.3 to the SWZ.

2. Detailed scope of work (Description of the Order Subject) is contained in Annex 1.3 to SWZ - Technical specification of performance and acceptance of works - installation of biomass boilers (Part 3 of the order).