CA NO CWE/PAT/T-06/2022-23 SPECIAL REPAIR TO SINGLE AND THREE PHASE ENERGY METERS BY REPLACEMENT WITH SMART AND PREPAID ENERGY METERS AT FAD DAPPAR UNDER GE PROJECT DAPPAR

Amount

Taking down old type/defective electric energy meters of Single/Three phase after noting down the reading and depositing the same in MES store yard complete all as specified and as directed.

Supply, installation, testing & commissioning of Three phase Meter box complete all as specified and as directed.

Supply, installation, testing & commissioning of Single Phase Meter box complete all as specified and as directed.

Supply and Installation of Smart Three Phase Meter with the following specifications: • AC Three Phase Four Wire, Tamper Proof, Static Meter of Class 1.0, 415 V, 50 Hz, 10 A-60 A conforming to IS-16444 and relevant IEC standards with inbuilt 865-867 MHz Radio Frequency communication facility with self heating Mesh network with default and on demand display, billing data generation facility, anti-tamper features, Microprocessor and LED/LCD based circuitry. • Meter Should support the following data : 30 min instantaneous data for voltage, current, power factor, power, cumulative energy and frequency, 30 load survey data for energy, monthly billing survey for Cumulative Energy and Max Demand • Meter should have connect / disconnect functionality operatable from prepaid billing software • The meter should support open communication protocol DLMS with the software Note: (a) The contractor shall be responsible from removing the existing meter and depositing it with the MES. (b) It would be possible to run the meter in both prepaid and postpaid mode (c) The meters would carry 5 year warranty.

Supply and Installation of Smart Single Phase Meter with the following specifications: • AC Single Phase Two Wire, Tamper Proof, Static Meter of Class 1.0, 240 V, 50 Hz, 10 A-60 A conforming to IS-16444 and relevant IEC standards with inbuilt 865-867 MHz Radio frequency communication facility with self heating Mesh Network with default and on demand display, billing data generation facility, anti-tamper features, Microprocessor and LED/LCD based circuitry. • Meter Should support the following data : 30 min instantaneous data for voltage, current, power factor, power, cumulative energy and frequency, 30 load survey data for energy, monthly billing survey for Cumulative Energy and Max Demand • Meter should have connect / disconnect functionality operable from prepaid billing software • The meter should support open communication protocol DLMS with the software Note: (a) The contractor would be responsible from removing the existing meter, noting down the reading and depositing it with the MES. (b) It would be possible to run the meter in both prepaid and postpaid mode (c) The meters would carry 5 year warranty.

All as per item 5 here in before but as repeaters.

Supply and Installation of IP-67 protection Gateway compatible for remote Automatic Metering Infrastructure (AMI) solution and capable of communicating with the smart energy Meter in the corresponding frequency band and with the data server through GPRS/Ethernet. It would have internal memory to store data of at least 200 modules. It would have inbuilt battery back-up. It would have IP-67 protection. It would support auto discovery of the meters and self healing mechanism for the breaks in the RF network.

Supply and Configuration of the Web based Software with following modules: (i) Meter Data Management Module The meter data management module would be responsible for collecting the data from the concentrator and make the data available to the billing system. The meter data management system would capture and provide the following data: (a) 30 min instantaneous data from all the meters for seven parameters – Cumulative Energy, Cumulative Apparent Energy (as applicable), Power, Current, Voltage, Power Factor and Frequency (b) Monthly billing survey data for cum energy and max demand (ii) Postpaid /Prepaid Billing Module The billing module would collect the data from the meter data management module, calculate the energy consumption, calculate billing determinant and make energy data / billing data available to admin and end users. The billing module would include functionalities for tariff setup, bill format setup, bill adjustment, occupation billing and vacation billing. It would allow postpaid and prepaid functionality as required.

Contd (module)...........(iii) Occupation and Vacation Module The system would support occupation / vacation and billing reports. the software would be collecting data from DCU. The software would provide access to staff as well as the occupant for the data. (iv) Web site: There would be a dedicated website for the AGE and BSO team to view all the data and information. The designated users in MES would have the admin access to the application. The MES staff would also have the access of the key information on an android mobiles app (for admin use). (v) Customer Portal The system would include a customer portal for the resident /occupant to log in and view their own energy / billing data. There would be android and iOS mobile apps for the user to monitor its own data and balance on regular basis. (vi) Energy Accounting Module The system would include features of energy accounting. The system would be able to account for total energy block wise, facility wise and would also allow calculations of unaccounted energy in case total energy meter is also available. (vii) Communication Module The system would provide communication of energy data and bills via print, email and sms methods. (viii) Meter Master Data The system would support meter master data repository. The system would support meter replacement process. (ix) Excel Export The system would support export of metering and billing data in excel format.

Supply and fix all in one Desktop PC with dual core processor 4GB RAM, 1TB HDD, Windows 10 PC 21.5" monitor 1-CD/DVD Combo Drive ,RWType, 4 USB port including Video card, Cordless key board & Mouse with licensed Operating system (Windows 10) complete all as specified.

Supply and fix of all in one printer for print, copy scan with USB, wireless, complete all as specified and directed by Engg-in-charge. Make Samsung model No Pro express M3370FD or equivalent in makes given in Appendix 'A'.

Supply and fixing of UPS with following specifications complete all as specified and directed by Engg-in-charge:- (a) capacity of 1500 VA with output voltage 230V AC +/-10% of frequency 50 Hz+/-1%. (b) Battery of 12 Volt 40 AH-3 nos with min 30 min backup with full battery condition, (c) Output waveform of Pseudo sine. (d) off mode battery charging with high voltage protection (e) Battery warranty of atleast two years

M&L for Sub main wiring (with approved colour coding as per IS) with single core FRLS PVC insulated flexible multistranded copper conductor 1.1 KV grade (main cable : number of runs indicated below) along with one run of single core FRLS PVC insulated flexible solid/multistranded copper conductor 1.1 KV grade for earthing in and including PVC conduits concealed of suitable size, for 2 runs of 6 sq. mm main cable + 1 run of 4 Sq. mm earth cable complete all as specified and as directed. Note: (i) Connections of cables with MCBs or bus bars shall be done through appropriate size brass/copper thimbles. (ii) Cutting chases shall be deemed included in quoted unit rate.

R D Bansal

Leo Air and Power Solution pvt Ltd.