Delivery and installation of an intelligent system for monitoring and managing water supply infrastructure including:
1. Water supply network monitoring system involving equipping water connections in residential buildings, business premises, public utility buildings, and the water station with intelligent measuring devices with communication modules enabling comprehensive analysis of the water supply network. System components include:
a) single-jet or ultrasonic water meter equipped with a radio module for remote reading, DN15 – 100 units;
b) single-jet or ultrasonic water meter equipped with a radio module for remote reading, DN20 – 1628 units;
c) ultrasonic water meter equipped with a radio module for remote reading DN25 – 5 units;
d) ultrasonic water meter equipped with a radio module for remote reading DN40 – 5 units;
e) software for reading and managing data (mobile app and management platform) along with a reading set (smartphone, scanner, antennas, head);
2. SCADA type intelligent water network management system involving metering key sections of the network and critical points such as water intakes, leading to optimization of water transmission and quick detection of excessive consumption areas and potential failure points, improving network efficiency, faster problem resolution, and ensuring proper pressure and water quality. The intelligent water network management system consists of:
a) screw water meter DN100 with GSM recorder – 4 units;
b) telemetry set – 13 sets;
c) monitoring system;
3. Geographic Information System (GIS) enabling centralized management of water supply network data, allowing efficient water resource management, record keeping, tracking changes, maintenance planning, and rapid visualization and location of network objects and events, significantly increasing availability and knowledge about the water infrastructure. The GIS system as an integrated environment will include server software with multi-user (desktop) access via a web browser (www) with a central database for data entry, collection, processing, and visualization of spatial and descriptive data enabling centralized management of water supply network data such as pipe locations, technical parameters, repair histories, or water quality data;
4. Mathematical model of the water distribution system as a virtual network representation will allow use of the collected data for decision making regarding e.g. network expansion or modernization, optimizing network operating conditions and generating savings, e.g. by reducing water production costs. Having information about the water supply system network operation is essential for correct, effective, and balanced water management in the municipality. The model is based on a network graph maintained from spatial database within the GIS system. Thanks to the built-in analytical tools of the GIS system that builds the model, it will be possible, for example: to support analysis of network operation under conditions of water withdrawal for firefighting purposes (firefighting simulations); simulate how the network behaves after connecting a new user based on their consumption; simulate the network state after closing a section during a failure (based on areas indicated in valve analysis); estimate water age in the network. The mathematical model is part of the GIS system and not a separate system;
5. Delivery and installation of devices providing access to drinking water directly from the tap in two schools located in the Rusiec municipality – so-called drinking fountains. The devices will be equipped with filters and water meters allowing water consumption monitoring. The drinking water access devices should be integrated into the water supply system of the buildings where they will be installed. These devices will supply filtered water of quality compliant with current standards, equipped with filters and water meters enabling monitoring of water consumption. Specification: housing material: stainless steel, carbon filter, capability for real-time monitoring and recording of water consumption.
LOT-0001
GB5.271.8.2026
Support for Efficient Water Resource Management in the Rusiec Municipality.
The subject of the procedure is the execution of the task entitled "Support for Efficient Water Resource Management in the Rusiec Municipality", within which the following tasks will be realized:
1. Water supply network monitoring system involving equipping water connections
in residential buildings, business premises, public utility buildings, and the water station with intelligent measuring devices with communication modules enabling comprehensive analysis of the water supply network condition. System components include:
a) single-jet or ultrasonic water meter equipped with a radio module for remote reading, DN15 – 100 units;
b) single-jet or ultrasonic water meter equipped with a radio module for remote reading, DN20 – 1628 units;
c) ultrasonic water meter equipped with a radio module for remote reading DN25 – 5 units;
d) ultrasonic water meter equipped with a radio module for remote reading DN40 –5 units;
e) software for reading and managing data (mobile app and management platform) along with a reading set (smartphone, scanner, antennas, head);
2. SCADA type intelligent water network management system involving metering key network sections and important points, such as water intakes, leading to optimization of water transmission and quick detection of excessive consumption areas and potential failure locations, improving network efficiency and faster problem resolution, ensuring proper pressure and quality. The intelligent water network management system consists of:
a) screw water meter DN100 with GSM recorder – 4 units;
b) telemetry set – 13 sets;
c) monitoring system;
3. Geographic Information System (GIS) enabling centralized management of water supply network data allowing effective water resource management, record-keeping, tracking changes, maintenance planning, and rapid visualization and location of network objects and events, significantly increasing availability and knowledge about water infrastructure. The GIS system as an organized environment will include server software with multi-workstation (desktop) access via a web browser (www) with central database for entering, collecting, processing and visualizing spatial and descriptive data enabling centralized management of water supply network data such as pipe location, technical parameters, repair histories or water quality data;
4. Mathematical model of water distribution system as a virtual representation of the network will allow use of received data for decision-making regarding e.g. network expansion or modernization, optimizing network operating conditions and generating savings, e.g. through reduction of water production costs. Having information about the operation of the water supply system network is fundamental for appropriate, effective and balanced water management in the municipality. The model is based on a network graph maintained on the basis of the spatial database in the GIS system. Thanks to built-in analytical GIS tools, where the model is constructed, possible applications include: supporting analysis of network operation under water withdrawal for firefighting purposes (fire simulation); simulating how the network behaves after connecting a new consumer based on their consumption; simulating network state after closing a segment during failure (according to areas indicated in valve analysis); estimating water age in the network. The mathematical model is a part of the GIS system, not a separate system;
5. Delivery and installation of devices ensuring access to drinking water directly from the tap in two schools located in the Rusiec municipality - so-called drinking fountains. Devices will be equipped with filters and water meters, allowing monitoring of water usage. Drinking water access devices should be integrated into the water supply system of the buildings where they are installed. These devices will supply filtered water meeting current standards, equipped with filters and water meters allowing monitoring of water consumption. Specification: housing material: stainless steel, carbon filter, possibility of real-time monitoring and recording of water consumption.