| 1 | 1 | Supply and Installation of AC Single Phase Two Wire, Tamper Proof, Static Meter of Class 1.0, 240 V, 50 Hz, 10A - 60 A, conforming to IS-13779 and relevant IEC standards with inbuilt Low Power Radio Frequency (LPRF) communication facility in 865-867 MHz such as Cyantech or equivalent Mesh network with default and on demand display, billing data generation facility, anti-tamper features, Microprocessor and LED/LCD based circuitry. Make: L&T, Capital, Cyantech\n | | 205 | Each |
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| 2 | 2 | Supply and Installation of Data Concentrator Unit (DCU) compatible for remote Automatic Meter Reading (AMR) solution and capable of communicating with the static energy Meter in the corresponding frequency band and with the data server through GPRS and shall have minimum data transfer rate of 9600 bps, internal memory to storebilling data of 50 modules for 6 month period and shall be based on 865-867 MHz such as Cyantech or equivalent Mesh network within 50 metre range. Make: L&T, Capital, Cyantech | | 7 | Each |
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| 3 | 3 | Supply and Installation of Repeater unit with inbuilt Low Power Radio Frequency (LPRF) Communication Facility and capable of communicating within 865-867 MHz such as Cyantech or equivalent Mesh network with inbuilt AC power supply. Make: L&T, Capital, Cyantech | | 2 | Each |
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| 4 | 4 | Supply and Installation of GPRS Modem:\n• GPRS communication capabilities\n• In-built protocol stack for meter read, store and forward to central server\n• Built-in SMPS power supply from 90 to 470V AC (single and three phase operation)\n• Automatic AT-interfacing and GPRS enabling\n• Remote modem configuration using GSM-SMS with configured master mobile number\n• Remote modem configuration using GPRS \n• Scheduled meter data read whenever required\n• Automatic meter data packet restoration if GPRS connection fails\n• Operating temperature -10 to +60 °C\n• Operating Humidity up to 95% RH (Non-condensing)\n• Including provision of Sim card\nMake: Amitech, Wired-In, Wavecom | | 1 | Each |
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| 5 | 5 | Configuration of Cloud Hosted multi user web based Software with following modules:\n(i) Meter Data Management Module\nThe meter data management module would be responsible for collecting the data from the concentrator and make the data available to the billing system. The system would support offline meter data entry. The meter data management system would capture and provide the following data:\n(a) 30 min instantaneous data from all the meters for seven parameters – Cumulative Energy, Cumulative Apparent Energy, Power, Current, Voltage, Power Factor and Frequency\n(b) Monthly and quarterly billing survey data for cumulative energy and max demand\n(ii) Billing Module\nThe 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. (iii) Occupation and Vacation Module: \nThe system would support occupation / vacation based on the unit categories. The system would support automatic data capture on occupation and vacation events.\n(iv) Customer Portal\nThe system would include a customer portal for the resident /occupant to log in and view their own energy / billing data.\n(v) Energy Accounting Module\nThe 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.\n(vi) Communication Module\nThe system would provide communication of energy data and bills via print, email and sms methods.\n(vii) Meter Master Data\nThe system would support meter master data repository. The system would support meter replacement process.\n(viii) Excel Export\nThe system would support export of metering and billing data in excel format. Make: Innologix, L&T, Capital\n\n | | 205 | Each |
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| 6 | 6 | Hosting, AMC and GPRS Charges for four years after one year of from project completion (project contains one year warranty) | | 205 | Item |
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| 7 | 7 | Supply and Installation of LT CT operated Trivector Meter with the following specifications:\n• Meter Type : LT 3 Phase 4 Wire/3 Phase 3 Wire Electronic Trivector Meter\n• Standard: IS 13779:1999 / CBIP 88 \n• Accuracy: Class 1.0\n• Voltage and Current rating:\n(i) Reference Voltage - 415 V for LT Meter\n(ii) Basic Current (Ib) - 5 A\n(iii) Maximum continuous current (Imax) - 10 A\n• Rated Frequency (variation) - 50Hz (±5%)\n• Power consumption:\n(i) Voltage circuit: Less than 1.5 W and 10 VA per Phase at reference voltage, reference temperature and reference frequency\n(ii) Current circuit: Less than 1 VA per phase at basic current, reference frequency and reference temperature\n• Display type: 8 digit 7 segment backlit LCD display, not less than10 mm character height\n• Display in the event of Power Failure: Internal battery back-up for LCD display\n• Communication port:\n(i) Galvanically isolated Optical Communication port for data transfer through either CMRI or remote device.\n(ii) RS 232 for remote communication • Load survey parameters - Forward KVA, Forward kW, Forward kVAr lag, Forward kVAr lead, AverageVoltage, Average Current, Average PF- No of Load Surveydata-60 days with recording period of not more than 15 minutes (Preferably programmable)- Tamper features alongwith tqamperligic : Voltage Failure, Current Bypass, Current reversal, Current Open, Magnetic logging, Tamper persistence-5 Minutes for occurrence and 1 Minute for restoration. Memoray type- EEPROM Including software with each meter through DCU/Modem for transmission of real time/stored data as per programmed time interval on demand through communication port as per suitable protocol.Make- L&T ER 300P | | 30 | Each |
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| 8 | 8 | Supply and Fixing Low Tension, Ring Type Current Transformer, Rated Burden10 VA, Accuracy class 1.0, Frequency 50 HZ, Voltage class 660 Volts effectively earthed, CT ratio in the range of 100/5 A to 500/5A (as directed by the Engr-in-Charge) complete all as specified. Make : AE or equivalent | | 30 | Each |
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| 9 | 9 | Supply and Installation of GPRS Modem, GPRS communication capabilities in built protocol stack for meter read, store and forward to central server, built in- SMPS power supply from 90 to 470 V AC (single and three phase operation) Automatic AT- interfacing and GPRS enabling Remote modem configuration using GSM-SMS with configured master mobile number, Remote modem configuration using GPRS Scheduled meter data read whenever required Automatic meter data packet restoration if GPRS connection fails Operating temperature - 10 to +60 C, Operating Humitity up to 95% (Non-Condensing), Including provision of Sim Card. Make-Amitech. | | 30 | Each |
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| 10 | 10 | Supply and Fixing of Polycarbonate/SMC Box for Meter and Modem.\nMake: Sintax or equivalent | | 30 | Each |
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| 11 | 11 | Web-based Data Acquisition, MDMS and billing Software Delivery and Configuration with the following high level features:\nCloud Based, Multi-user, Browser based system.\nOn-line and Off-line meter data capture -The software should support both the methods of data capture – online and offline data. It should support setting up the frequency of data collection. It should be be integrated with the meters / modems / DCU to get the data online.\nInstantaneous Data – The software would support near real-time data at the frequency of 30 minutes.\nLoad Survey Data - The software should support the load data at the frequency of 30 min (programmable).\nMeter Data / Customer Data Master - The system should support maintaining the meter master and customer master. It should be possible to add or replace meter. It should be possible to specify the meter registers in the software.\nMeter Data Processing - The software should support meter data processing such as billing data, validations / alerts etc. The software should support setting up the formula for calculations / data processing.\nBilling - The software should support billing set-up and bill generation for the bulk consumer clients in the system. The software should support user-interface to carry out these activities. Energy Balance - The software should support carrying out energy balance across each substation based on on-line/manual data. \nCustomer Portal - The software should support the access to the data by the customer and its employee. The customer should be able to view its own energy data and bill.\nExcel Export - The software should support data export to excel spreadsheets from all the data screens.\nE-mail / SMS Communications. Make - Innologix or equivalent\n | | 30 | Each |
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| 12 | 12 | System AMC, Mobile Data Recharge, Software Hosting and Database Backup, Data Archival (applicable from project commisioing for two years) | | 150 | Each Meter per Year |
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