The subject of the contract is the delivery and assembly of solar collector installations and photovoltaic installations in the municipalities of Połaniec, Oleśnica, Łubnice, Stopnica as part of the project "Increase in the use of renewable energy sources in the partner municipalities of Połaniec, Oleśnica, Łubnice, Stopnica."
Order in part 1 includes:
1) delivery and assembly based on technical documentation possessed by the Employer, 236 sets of solar collector installations together with a structure adapted to the mounting location, including
a) Delivery and assembly of solar collector installations in the Połaniec Commune - a total of 69 sets,
b) Delivery and assembly of solar collector installations in the Oleśnica Commune - a total of 38 sets,
c) Delivery and assembly of solar collector installations in the Łubnice Commune - a total of 59 sets,
d) Delivery and assembly of solar collector installations in the area of the Commune of Stopnica - a total of 70 sets.
(Detailed information on the number of collectors and the capacity of the storage tanks and the place of installation are specified in detail in the ToR in Chapter 4.2.1 point 1),
2) disassembly of the existing hot water heater and disconnecting it from the existing installation (the disassembled heater remains at the disposal of the facility owner),
3) installation of a new hot water heater together with a mixing valve and integration into the hot water system circuit,
4) assembly and insulation of pipelines between collectors, pump group and hot water heater,
5) assembly of the pump group,
6) installation of temperature sensors in solar collectors and in the tank,
7) connecting an existing heat source to the hot water heater,
8) flushing with solar fluid and carrying out leakage tests of the solar installation,
9) filling, venting and properly adjusting the liquid flow and determining the correct pressure according to the solar collector manufacturer's instructions,
10) finishing at least according to the original condition of the installation's vicinity (plaster / insulation, penetration through walls, ceilings, roof) and effective protection against atmospheric conditions of places outside the facility where assembly works were carried out,
11) programming and starting the automation system together
With the connection of a WLAN communication modem to the controller in order to read the energy yield parameters via the Internet for 24 pcs of solar collector installations.
The controller saves daily monthly and annual energy accumulated by solar collectors on a microSD or SD card, and enables the transfer of stored information to a mobile external device. The controller or additional module for communication with the network has a built-in WiFi based on radio communication for wireless connection to the local existing network (WLAN) and cooperation with the monitoring system
12) programming and starting the automation system together with connecting the communication modem to the controller and fixing it to the wall next to the pump group,
13) training the installation user in operating the devices used. Each device should have the Operation and Maintenance Documentation, operating instructions and general installation diagram attached.
14) other elements included in Annex 1a to the ToR and the Contract Draft constituting Annex 2a to the ToR.
The detailed scope of work (Description of the Object of the Contract) is included in Annex 1a to the ToR (part 1 of the contract - solar collector installations).
Information on equivalent solutions are set out in the ToR in Chapter 4.4.
Order in part 2 includes:
1) delivery and assembly based on the technical documentation held by the Employer 189 sets of solar installations, including:
a) Delivery and assembly of photovoltaic installations in the commune of Połaniec - a total of 114 sets,
b) Delivery and assembly of photovoltaic installations in the Oleśnica commune - a total of 28 sets,
c) Delivery and assembly of photovoltaic installations in the commune of Łubnice - 47 sets in total.
(Detailed information on the type, power and number of panels and the place of installation are specified in detail in the Terms of Reference in chapter 4.2.2 point 1),
2) mounting the inverter,
3) DC installation,
4) AC installation,
5) electric shock and overvoltage protection,
6) installation of grounding and equipotential bonding,
7) performing tests, tests and commissioning of the solar installation,
8) training users on the principles of proper operation of the solar installation together with the development of detailed operating instructions and their delivery to users,
9) connection of the installation to the power grid together with the notification of connecting the installation to the distribution network of PGE Dystrybucja SA based on the guidelines available on the plant's website.
10) other elements included in Annex 1b to the ToR and the Contract Draft constituting Annex 2b to the ToR.
The detailed scope of work (Description of the Object of the Contract) is included in Annex 1b to the ToR (part 2 of the contract - solar installations).
Information on equivalent solutions are set out in the ToR in Chapter 4.4.