Contract signing for the implementation titled:
'SUPPLY, INSTALLATION AND COMMISSIONING OF A SYSTEM FOR REMOTE CONTROL AND LEAKAGE DETECTION OF METERING DEVICES OF THE WATER SUPPLY NETWORKS OF THE D.E.U.A. THASOS' SUB-PART 2 OF THE ACTION 'SUPPLY, INSTALLATION AND COMMISSIONING OF A SYSTEM FOR REMOTE CONTROL - REMOTE MANAGEMENT AND LEAKAGE DETECTION OF THE WATER SUPPLY NETWORK OF THE D.E.U.A. WATER SUPPLY COMPANY THASOU''
Programme : PHILODEMOS I
Group : B
Priority axis: Improving the infrastructure of water supply networks
Budget: 1.660.383,00€ (without VAT)
Funding: MINISTRY OF INTERIOR
The purpose of the implementation is:
- The supply of an information gathering system
- The supervisory control, automation, management and intervention in the operation of installations
- The integrated management of water resources through electronic mapping of the water transmission/distribution network, interconnected through wireless communication devices
The main objective of this action is the continuous monitoring and supervision of important operating parameters of the water supply system, the collection and storage of relevant historical data and the performance of operations to control the active elements of the water supply system
More specifically, the operation includes:
- Detailed design of the offered integrated system.
- Supply and installation - configuration of the electronic hardware of the central control station (CCS)
- Supply and installation of 6237 local consumption control stations (LCPs)
- Procurement and installation of all the software required for the operation of the system.
- Supply and installation of all communication equipment for the uninterrupted operation of the system
- Supply and installation of the requested instruments (wireless sensor for recording and sending data of consumption meters, hydraulic equipment, CSE equipment, etc.)
- Factory acceptance tests and field tests
- Tests of completion of the work and delivery of the system
- Delivery of drawings, operating and maintenance manuals
- Training of service staff in the operation, support and maintenance of the system
- Operation and support of the system during the test run
- Free guarantee/ maintenance of good operation for the period after the final quantitative and qualitative acceptance of the supply
Short Description of the System
The structure of the system includes:
- The separation of the water supply network of the settlements of the Municipality of Thassos, which belongs to the D.E.Y.A.TH. in ten basic zones.
- Local Control Stations Consumption (CFC) – six thousand two hundred and thirty-seven (6.237) - for the recording and wireless transmission of the supply
- The Central Control Station (CCS) where all the data from the measuring devices are collected, recorded, displayed and processed.
- Communication Network, between the measuring devices and the Central Control Station, which consists of handheld computers, intermediate collection and transmission of measurements to the CSC, via an appropriate wireless or wired network.
- Specialized Equipment for the detection of leaks (digital correlator, pipe and cover detector, devices for receiving consumption readings, devices for acoustic recording of leaks with communication device, rolling network leak detector).
The System provides the possibility to collect important information and actions as it is:
- The recording of the instantaneous and total volume of water entering each of the zones (cumulative from metered consumption)
- The immediate perception of leaking consumers of the internal network
- Addressing leakage through the recording and calculation of the water balance (consumption per zone)
- The production of statistical data on the under-registration charges of the water meters of the final consumers of each zone
