8568/GWL/E8 PROVN OF BULK ELECTRIC METERS AND CEILING FANS AT MORAR CANTT UNDER GE GWALIOR

Amount

Supply and Installation of LT CT operated Trivector Meter with the following specifications: • Meter Type : LT 3 Phase 4 Wire/3 Phase 3 Wire Electronic Trivector Meter • Standard: IS 13779:1999 / CBIP 88 • Accuracy: Class 1.0 • Voltage and Current rating: (i) Reference Voltage - 415 V for LT Meter (ii) Basic Current (Ib) - 5 A (iii) Maximum continuous current (Imax) - 10 A • Rated Frequency (variation) - 50Hz (±5%) • Power consumption: (i) Voltage circuit: Less than 1.5 W and 10 VA per Phase at reference voltage, reference temperature and reference frequency (ii) Current circuit: Less than 1 VA per phase at basic current, reference frequency and reference temperature • Display type: 8 digit 7 segment backlit LCD display, not less than10 mm character height • Display in the event of Power Failure: Internal battery back-up for LCD display • Communication port: (i) Galvanically isolated Optical Communication port for data transfer through either CMRI or remote device. (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

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

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.

Supply and Fixing of Polycarbonate/SMC Box for Meter and Modem. Make: Sintax or equivalent

Web-based Data Acquisition, MDMS and billing Software Delivery and Configuration with the following high level features: Cloud Based, Multi-user, Browser based system. On-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. Instantaneous Data – The software would support near real-time data at the frequency of 30 minutes. Load Survey Data - The software should support the load data at the frequency of 30 min (programmable). Meter 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. Meter 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. Billing - 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. Customer 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. Excel Export - The software should support data export to excel spreadsheets from all the data screens. E-mail / SMS Communications. Make - Innologix or equivalent

Point wiring with PVC insulated 1.5 sqmm multi stranded FRLS copper conductor cable 1100 volts grade drawn into and including concealed rigid nonmetallic PVC conduit medium grade not less than 19mm (ISI marked) with all conduit fitting and fixing accessories including sunk in cast iron/pressed steel terminal boxes (duly painted with two coats of anti corrosive paint out side and two coats of aluminium paint inside) with 2.8 mm thick HYLAM brand laminated white bakelite sheet cover for mounting switches, sockets, fan regulators, etc and 1.5 sqmm multi strand copper conductor cable as continuous earthwire complete for one fan point controlled by one switch. Make of conduit:- Anchor/Modi/Presffit. Make of wire :- Finolex, Plaza, Polycab.

S&F Switch piano flush button single pole one way 5 Amp complete. Make : Havells/Cona/Legrand.

S&F Ceiling rose 3 terminal/pvc/polycarbonate, isolated body. Make : Havells/Cona/Legrand.

Supply & fix fans ceiling complete with electronic type regulator and accessories 230 V,1200 mm sweep. BEE 5 star rated including including three core flexible PVC insulated multi stranded copper conductor cable of size 0.5 sqmm from ceiling rose to connector, including extra GI/MS pipe down rod, as per site requirement complete all as specified and directed.

S&F Sheet metal enclosure MCB DB, single door , 04 way SPN, 240 volts with 200 Amps rated bus bar with blanking plates wherever required and I.P. 20 degree protection complete. Make :- Schneider, Havells, Legrand.

S&F MCB single pole 240 volts, 6 to 32 Amps 'B' Series complete. Make :- Schneider, Havells, Legrand.

S&F MCB single pole and neutral 240 volts, 25 to 40 Amps complete. Make :- Schneider, Havells, Legrand.

M&L for earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm thick burried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) vertically, with top edge of plate not less than 1.5 metre below normal ground level connected to galvanised earth lead wire 4 mm dia by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No 3 of MES Schedule Part-I connecting to earthing test point & to main switch board and testing on completion with and including necessary excavation and earth work in any type soil, earth lead connected to earth test point & to main switch board etc with & including adequate quantity of charcoal dust and common salt, test point, PCC (1:3:6) type C-1 (using 20mm graded BT stone aggregate) for earth pit with 40 x 40 x 6mm mild steel angle iron frame for cover, internal surface of concrete shall be given 10mm thick plaster in CM 1:4, pre cast RCC (1:2:4) type B-1 (using 20mm graded BT stone aggregate) 40mm thick cover, reinforced with 8mm dia deformed or TMT bars 3 Nos both way with 12mm dia round bar handle, GI medium grade watering pipe 20 mm dia with funnel and wire mesh and 15mm dia GI medium grade earth lead protection pipe etc complete all as specified and directed.

Supplying, laying, testing and commissioning of XLPE insulated screened PVC bedded galvanised steel strip or wire armured electric power cable (Heavy duty ) with aluminium conductor 1100 volts grade, cross sectional area of 25 Sqmm 2 Core.

Excavation in trenches n exc. 1.5 m wide and n' exc. 1.5 m in depth and getting out in soft/loose soil complete all as specified and directed.

Returning, filling of excavated soil, including spreading leveling, watering and well ramming in layers, not exceeding 25cm complete all as specified and directed.

Removing of surplus soil to a distance n exc 50 m and depositing where directed at a level n exc 1.5m above the starting point complete.

Sand filling in trenches with clean dry unwashed sand free from sharp particles, gently punning around the cables complete.

Bricks, old size sub class `B' laid in trenches with width wise along the alignment of the cable as protection complete.

S&F tube 'Light' grade galvanised with all fitting laid in trenches, fixed to wall and floor of 50 mm dia for cable protection complete all as specified and directed.

M/s Manish Contractor

mahamaya constructions