PROVISION OF DG SET AND ELECTRIC METER AT GRD, AIR CONDITIONS AND OTHER WORKS AT AF STN GORAKHPUR

Amount

Taking down carefully old and unserviceable sub main wiring of 2/3 runs or main-wiring of any size of aluminium conductor cable from any position including wood batten, PVC conduit, steel conduit, PVC Casing capping etc including making good disturbed surface of wall ceiling etc complete all as specified and directed.

M&L for sub main wiring with 2 Nos single core PVC insulated unsheathed 6.0 sqmm stranded copper conductor FRLS cable and 1 No single core PVC insulated-unsheathed 4.0 sqmm stranded copper conductor FRLS cable for earth continuity, drawn in & chase cutting & including concealed PVC conduit of dia not less than 20mm pipe with all fittings ISI mark complete all as specified and directed. (length of 2 No 6.0 sqmm conductor cable, 1 No 4.0 sqmm conductor earth continuity cable and accessories shall be measured as one unit length)

M&L for sub main wiring with 2 Nos single core PVC insulated unsheathed 4.0 sqmm stranded copper conductor FRLS cable and 1 No single core PVC insulated-unsheathed 2.5 sqmm stranded copper conductor FRLS cable for earth continuity, drawn in & chase cutting & including concealed PVC conduit of dia not less than 20mm pipe with all fittings ISI mark complete all as specified and directed. (length of 2 No 4.0 sqmm conductor cable, 1 No 2.5 sqmm conductor earth continuity cable and accessories shall be measured as one unit length)

S&F in replacement of sheet metal enclosure with socket plug top and MCBs with a two pin and earth plug and socket complete with one single pole MCB 20 Amp complete all as specified and directed.

S&F in replacement rigid non-metallic PVC conduit of size 25mm external dia exclusive of boxes (junction / terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc complete all as specified and directed.

S&F sheet metal enclosure with socket plug top and MCBs with a two pin and earth plug and socket complete with one single pole MCB 20 Amp complete all as specified and directed.

S&F sheet metal enclosure with socket plug top and MCBs with a two pin and earth plug and socket complete with one single pole MCB 25 Amp complete all as specified and directed.

Supply and fixing in repair including install and testing window type air conditioner of capacity 1.5 Tonne with inbuilt invertor type, BEE 5 star rating for working on 230 volt, SP, 50 Hz supply complete including cutting of existing wall/window and proper fixing making good disturbed surface with existing surface and decorative ply if required complete all as specified and directed. Old retrieved materals shall be deposited in MES store yard Make: Carrier / Voltas / Bluestar / Hitachi / LG

S&F automatic voltage stabilizer for low and high voltage correction equipped with electronic transistorized relay suitable for operation single phase, AC, 50 HZ complete with Voltmeter, indicators and designed for input voltage 170 to 250 stabilized between 215 V to 220 V of capacity 4 KVA (not less than 17 amp) complete all as specified and directed. Make : BLUE BIRD/ Microtek /V Guard/ Logicstate

Supply and fixing in repair including and testing split type air conditioner of capacity 1.5 Ton, BEE 3 star rating with inbuilt invertor type, for working on 230 volt, SP, 50 Hz supply complete including cutting of existing wall and proper fixing making good disturbed surface with existing surface if required and providing water pipe upto ground level complete all as specified and directed. Old retrieved AC Sheet shall be deposited in MES store yard Make: Carrier / Voltas / Bluestar / Hitachi / LG

Supply and Installation of Smart Cellular Single Phase Meter with the following specifications: (i) 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 Cellular Modem with default and on demand display, billing data generation facility, anti-tamper features, Microprocessor and LED/LCD based circuitry. (ii) Meter Should support sending the following data : 15/30 min instantaneous data for voltage, current, power factor, power, cumulative energy and frequency, monthly billing survey for Cumulative Energy and Max Demand to software (iii) Meter should have connect / disconnect functionality operable from billing software (iv) The meter should support open communication protocol DLMS with the software MAKE:L&T (cat part no WM101BC7DSM4GINN+B10) or equivalent in Secure or Schneider/elmeasure Notes: (i) Meters will be 5 years OEM Warranty (ii) Meters will be include 2 years cellular recurring charges

Supply and Installation of Smart Cellular Three Phase Meter with the following specifications: (i) 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 Cellular Modem with default and on demand display, billing data generation facility, anti-tamper features, Microprocessor and LED/LCD based circuitry. (ii) Meter Should support sending the following data : 15/30 min instantaneous data for voltage, current, power factor, power, cumulative energy and frequency, monthly billing survey for Cumulative Energy and Max Demand to software (iii) Meter should have connect / disconnect functionality operable from billing software (iv) The meter should support open communication protocol DLMS with the software MAKE:L&T (cat part no WR300BC83SM4GINN) or equivalent in Secure or Schneider/elmeasure Notes: (i) Meters will be 5 years OEM Warranty (ii) Meters will be include 2 years cellular recurring charges

Supply and configuration of the Web based Software per meter 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) 15 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) 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. The system would be setup as postpaid billing system. It would allow postpaid and prepaid functionality as required.

(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.

(x) Customer Care Module - the software would include a customer care module where the user would be log in any complaints. The service provider would monitor the complaints and carry out the necessary activities for the complaints resolution. (xi) Meter Installation Module - The software would include an app based meter installation module where the meter installation or changes can be captured on the app itself and the readings may be demonstrated to the user if required on the app itself. (xii) Activities Communication - The software support communication of the various activities such as occupation, vacation, meter change. personal detail change etc. with the user as well as the department on email. Make: Authorised by meter vendor Note: (a) The software would be hosted on MEITY (Ministry of Information Technology) approved GCC (Government Community Cloud) or on MES server as provided. (b) One payment gateway would be installed provided a bank account is opened at GE level (c) The software ans system would contain two year defect liability including all operating expenses such as GPRS charges, hosting charges etc.

Three year comprehensive maintenance including operating costs after two years of defect liability period. They would include the following items: (a) Monthly sim charges for the DCU. The contractor would ensure supply of appropriate SIMs to ensure necessary single availability. The contractor would change the sim or sim provider as required. In case of network issues, the contractor would liaison with the telecom service providers for necessary resolution. (b) Recurring SMS charges. The SMS would be issued for the payments alerts, low balance alerts and disconnection / connection alerts. (c) Software AMC. This would include necessary upgradations in the software such as support to the chrome browser changes, android version changes , iOS version changes. These changes happen on frequent basis and the software would support all the changes.

(d) Changes in the government tariff structure. The government tariff structure changes may require software upgrade. The same would be included in the AMC scope of work. (e) Remote server admin support - Ensuring adequate database back up, upgradations in the operating system, anti virus updates, database upgrade etc. (f) Reports Development - The additional reports as needed for the success of the project would be developed (g) Software installation on any alternate / backup server if required (h) The communication network monitoring and support (i) Configuration of the repaired / replaced hardware in the system (j) Trouble shooting and necessary actions to run the system as required. (k) Software bug fixing as and when required

M&L for sub main wiring with 2 Nos single core PVC insulated unsheathed 10.0 sqmm stranded copper conductor FRLS cable and 1 No single core PVC insulated-unsheathed 6.0 sqmm stranded copper conductor FRLS cable for earth continuity, drawn in & chase cutting & including concealed PVC conduit of dia not less than 20mm pipe with all fittings ISI mark complete all as specified and directed. (length of 2 No 10.0 sqmm conductor cable, 1 No 6.0 sqmm conductor earth continuity cable and accessories shall be measured as one unit length)

Supplying, installation, testing, commissioning of outdoor type LT panel board 3 phase 4 wire system, 415 Volts, 50 Hz factory made free standing, floor mounting dust and vermin proof cubical type interlocking arrangement (IP- 55 protection) fabricated with 3.16 mm CRCA sheet with Anti corrosion coating & finally powder coated painting having thickness not les than 100 microns of finite grey, fully compartmentalized with providing two Nos suitable size of aluminum strip for body earthing and including suitable PCC foundation all as specified for the following:- (i) MCCB, 63 amps, 3 pole, 415 Volts, 36 KA -01 Nos. (ii) Digital type amp meter 0-200 Amp with CT's -03 Nos. (iii) Digital type voltmeter 0-500 Volts -01 Nos. (iv) Indicating lamps (RYB) 01 set of 3. (v) Aluminium bus bar rating 100 Amps 3 phase neutral-01 set (vi) Chamber for incoming & outgoing cable.

M&L earthing with Galvanised iron earth plate electrode 600 x 600mm and 6mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal GL) with top of earth plate not less than 1.5 mtr below GL connected to GI earth strip of size 32x6mm connected to earth plate electro by means of GI nuts, bolts, and washers earth strip protection with and incl 40mm dia medium grade ISI marked GI pipe as shown in electrical plate No 5 of MES Sch Part-I, with and incl PCC 1:3:6 type C-1 pit with cover of RCC 1:2:4 type B-1 reinforced with welded steel wire fabric not less than 4 Kg per Sqm, watering arrangements with 20mm dia GI medium graded pipe ISI mark, GI funnel with GI mesh, filling with mixture of common salt and charcoal, necessary excavation and earth work in soft/loose soil, incl test point, testing and commissioning complete all as specified and directed. Note: GI earth strip with GI pipe protection upto 7.5 mtr shall be deemed included in the item.

Supply & Installation of outdoor silent Diesel Engine driven 20 KVA generating set 400/415 Volts, 3 Phase, 4 wire, engine as per IS 10001/10002 and alternator as per IS 13364 complete with AMF Panel complete comprising of relay panel for automatic starting on mains failure, control panel having meter, sound proof canopy and foundation and PCC ,brick work as per manufacture design etc. of capacity 20 KVA complete Make: Model no-X1.3TAAG7 of Cummins JACSON/Kirloskar/Ashok leyland- as per EURO norms with and including following :- (A) ALTERNATOR : Standard design alternator rated at 20 KVA net out put at site after considering derating as per site conditions at 0.8 (Lag) power factor AC, 3-phase, 4-wire 415 volts 50 Hz , 1500 RPM, self excited self regulated screen protection drip proof IP 23 enclosure brushless design with winding in pole faces, insulation class "H" and voltage regulation of +/- 1% at rated voltage from no load to full load. The alternator shall be confirming to BS 2613/5000 and shall be in position to generator will be suitable for tropical climate and shall generally confirming to BS-2613/5000/IS-4722. (i) Insulation class - 'H' (ii) Temperature rise class 'H' (iii) Excitation : Self Excitation (iv) Regulation performance : The voltage is keep constant with +/- 1%, manual voltage adjustment within +/- 5%. (v) Frequency regulation +/- 1%.

(B) DIESEL ENGINE :- Adequate capacity Diesel Engine suitable for 20 KVA coupled drive independently above alternator and after considering derating as per site conditions after generating and reducing power consumed by accessories, directly coupled through flexible coupling, multi cylinder, multi stroke direct injection, cold starting 1500 RPM, as per relevant ISI/BS-5514 with an over load capacity of 10% for one hour in 12 hours continuous running complete with standard accessories all as specified and required for safe handling and operation salient features of accessories shall be as under :- (i) Fly wheel with housing. (ii) Cooling System :- Mounted radiator with fan & belts. (iii) Cooling Water Pump :- Centrifugal type belt driven. (iv) Exhaust System shall be as per design of manufacturer and mounting of exhaust pipe shall be as per site requirement. Exhaust manifold, Silencer : Residential type.

(C) FUEL SYSTEM :- Fuel injection system with fuel injectors, fuel injection solenoid switch/nozzles/governor electronic type capable for 1% speed/frequency regulation, Fuel filters, Fuel houses. (i) Lub oil System :- Lubricating oil filter. Lubricating oil pump. (ii) Air intake system Air intake Manifold Air cleaner dry type (iii) Governor :- Hydro Mechanical / Electronic Governor. (iv) Starting System :- Electric Self Starter with maintenance free batteries including battery charging alternator. (v) Batteries :- 1 No Maintenance free Batteries of 12 Volt 180 AH capacity complete with copper conductor multistranded leads of suitable length from self starter to the battery terminals complete with initial charge and initial fill of electrolyte all as specified . Make - EXIDE/AMRON Starting gear ring Start/Stop shall be as per manufacturer design with latest technology. (vi) Handling and Operation :- Salient features of accessories shall be as under :- Radiator with blower fan. Corrosion inhibitor coolant. Paper element filters for fuel, lob oil. Fly wheel housing and fly wheel.

(D) GENERATOR MONITORING PANEL :- Comprising of following (i) Microprocessor based Gen Set controller for metering , monitoring , governing and protection. (ii) Engine protection for lob oil pressure, high coolant temperature (alarm & shut down). (iii) Alternator protection parameters like under under voltage, over current , under frequency, over frequency (alarm & shut down). (iv) Relay drivers for remote annunciations. (v) Cyclic cranking. (vi) Auto/manual start/stop. (vii) Alternator time adjustment from the front key pad. (viii) Operates within a temperature range 0-50◦ C and humidity upto 95%. (ix) Remote monitoring capacity through separate interface modules. (x) Genset metering parameters line lube oil pressure, coolant, temperature, engine speed (RPM), run hours, DC voltage, 3 phase volts and 3 phase amperes , frequency, KW, KVA, power factor etc. (xi) Safety Controls :- Engine low lube oil pressure, high water temperature and over speeding of engine. (XII) COUPLING ARRANGEMENT :- Flexible coupling/close coupling as per manufacturer design. (XIII) ACCESSORIES :- AVM Pads as per manufacturer design. (XIV) Base frame made out of MS channels as per manufacturer design.

(XII) COUPLING ARRANGEMENT :- Flexible coupling/close coupling as per manufacturer design. (XIII) ACCESSORIES :- AVM Pads as per manufacturer design. (XIV) Base frame made out of MS channels as per manufacturer design. (XV) FUEL TANK :- Daily service fuel tank of capacity suitable for 8 hrs continuous operation made out of 3 mm thick (Heat Retardant) sheet top and bottom with calibrated level indicating arrangement , stop cock , drain plug , fuel pump of suitable capacity and connected pipe line should be installed with in built tank inside the acoustic enclosure is inclusive of the cost of DG set and is as per manufacturer design . (XVI) DELIVERABLES :- Confirms the norms established by CPCB. (E) AMF PANEL :- (I) Auto Main Failure (AMF) panel made out of 2 mm CRCA sheet , powder coated of confirming to IS 8623 totally enclosed dust and vermin proof with front and rear opening of 415 Volts, 3 phase, 4 wire , AC 50 Hz having aluminium bus bar capacity required to carry current at 110% load of 20 KVA DG Set with three phase and half neutral colour coded, pre-wired with copper flexible cable all as specified with the following accessories, control cable from Gen Set to AMF panel :- (ii) MCCB, 4 Pole (100) AMPS adjustable type ,36 KA, 415 VOLTS , 50 Hz -01No. (iii) 200 Amps TP Power contactor for neutral for both supplies. (iii) MCCB, 4 Pole (100 ) AMPS adjustable type ,50 KA, 415 VOLTS , 50 Hz, -02 Nos for both supplies. (iv) Digital type multifunctional meter - 01 no. (v) Three phase 400/ 5 CT operated digital KWH meter -1 no.

(vi) DC Voltmeter (vii) Push buttons. (VIII) Indication Lamps (ix) 2 Over load + earth leakage relay. (x) Multi functional digital meter for KWH, KVA, KW, AMPS , Volts, Frequency, Power factor etc. (xi) SMPS Battery charger 24 V, with trickle & Boost charging. (xii) On/Off switch. (xiii) Voltage sensing relay. (xiv) Automatic / Manual relay. (xv) Hooters (xvi) voltage sensing relay (xvii) Six window annunciator for fault indications. (xviii) Electro magnetic relay. (F) ACOUSTIC ENCLOSURE :- Enclosure is free standing floor mounted factory built and modular in construction to facilitate easy assembly at work site and will be drop over housing type. It will be consist of acoustically treated panel housed in sheet steel will provide easy access for maintenance, repairs and operation. The enclosure is custom built to suit conditions with the following features :- (i) Custom built product for various equipment's, with ensure the optimum performance without duration. (ii) Rugged in construction Maintenance free and modular designs which facilitate easy at site. (iii) 1.6 mm thick CRCA sheet to be used for enclosure panel to ensure longer life against weathering action. High quality acoustic insulation materials to be used as per IS 8183 for maximum sound absorption. Acoustic layers are supported by perforated sheets.

(iv) Sheet metal components of the enclosure should undergo various stages of surface treatment prior to painting which leads to be better life of the enclosure against weathering action. (v) Special paint treatment with pure polyester powder/epoxy to be provided for better weather resistance. (vi) Well designed ventilation system to be provided to pump the heat in the chamber efficiently. (vii) For effective acoustic / weather sealing a special type weather sealing gaskets, new frame rubber gasket to be used. (viii) Working space is to be provided around the equipment for easy maintenance and repair. (ix) Necessary cut out provision for exit and entry of fuel lines ca ble to be incorporated in the enclosure as per the requirement. (x) A see through transparent window (glass or acrylic) in front of the engine panel to provide for monitoring the operation. (xi) Ducting if required, bellows, mechanical hardware like locks, hinges, fasteners etc to be provided. (xii) Deliverable 75 dBA @ 1 mtr at 75% load under free field conditions' The temp inside the enclosure will be within as per manufacturers recommendations above ambient temp. (xiii) The enclosure should be provided with bulk head fitting for inside illumination. (xiv) The batteries should be placed inside the enclosure beside the DG Set on a suitable insulated platform. (xv) The DG Set should be provided with external Emergency stop push button. (xvi) The acoustic enclosure parts shall be of power coated after pre treatment process. The powder coating shade should be Gen Set Green. The base frame should be painted with epoxy based black shade. Make for AMF PANEL : DG SET OEM Make for ACOUSTIC PANEL : DG SET OEM

Excavation in trenches in soft/loose soil n.exc 1.5 mtr wide and n.exc 1.5 mtr depth and getting out for cable trench complete all as specified and directed.

Returning, filling in including spreading, leveling, watering and well ramming in layers not exc 25 cm thick complete all as specified and directed.

Removing surplus excavated material not exc 50 mtrs and depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified and directed.

Supply and providing sand cushioning with dry clean sand 15 cm below cable and 8 cm above the cable complete all as specified and directed. Note: Punned thickness shall be measured for the purpose of payments.

Supply and laying burnt bricks old size sub class-B laid in trenches for cable protection with length of brick perpendicular to length of cable complete all as specified and directed.

Supply, laying and testing 35 Sqmm, 3.5 Core XLPE insulated, armoured heavy duty electric cable, screened PVC bedded, galvanised steel strip or wire, with aluminium conductor 1100 V grade, laid in trenches/ along poles, ducts or through sleeve complete all as specified and directed Note: Earth work, sand cushioning and bricks will be measured and paid separately under relevant items.

M/S DIVYA TRADERS