REPAIR /MAINT OF DG SETS, AMF PANELS, LT SERVO STABILIZERS, AIR HEATING AND HOT WATER PLANTS AND CONNECTED WORKS AT JAK LI RC UNDER GE 970 EWS

Amount

Comprehensive maints / periodical maintenance / servicing and repair of standby Eco Friendly/Acoustic type DG set 125 KVA at JAK LI RC any Make. 'A' Check Monthly & 'B' check 250 Hrs or 3 Months which ever is earlier and the location of DG Sets: Record Office, MRS & Pump House. Note : 1. As per maintenance schedule prescribed in repair and maintenance manual (Repair & maintenance should be carried out by the qualified and experianced mechanic from the servicing centre who is conversant with the DG set and report should be submitted by the contractor) 2. Rate quoted by the contractor includes the fixing charges for replacement of parts specified in relevant item here in after. 3. The tenderer shall produce qualification and experiance cerificate of the mechanic to the Engineer in charge and approved personal only will be allowed to carried out the work Checking and servicing includes the following :- 'A' & 'B'check (i) Lubricant oil leaking. (ii) Operation and repairs to lubricant oil leakage and cooling system leakage, radiator operation with coolant, hoses and connection, belt connection and tension. Fan hub drive pulley and water pump operation and cleaning of radiator cooling system. (iii) Leaking in air intake system, maintenance filter & air cleaner piping connection.

BOQ item No 1.00 Contd..... (iv) Fuel line and connection, fuel injection pump, cleaning of fuel tank for removing sediments (v) Leakage in exhaust system and exhaust restriction, drain out condensate trap, cleaning & maintenance of exhaust manifold and turbo charger cap screw. (vi) Battery charging system & topping up electrolyte and maintenance of specific gravity (vii) Cleaning of engine tighten of all nut bolt washer and unusual vibration. (viii) Checking to electric connection & smooth operation of generator control panel, greasing to all bearing and movable part, measurement and recording winding insulation resistance cleaning up complete generator/alternator.

Supply only following parts of DG set 125 KVA specified under ser item No 1 and replacement as per recommendation of manufacturer, complete all as specified and directed. Note:-Taking down & fixing charges will be included in Serial item No 1. The items are as follwing:-

Fan belt all as per OEM, complete all as specified and directed.

supply only Coupling main alternator, complete all as specified and directed.

supply only Fuel filter, complete all as specified and directed.

supply only Air filter, complete all as specified and directed.

supply only Oil Filter, complete all as specified and directed.

Fuel tank cleaning, complete all as specified and directed.

Cleaning / Descaling of radiator internally and externally, complete all as specified and directed.

Servicing of self starter, complete all as specified and directed.

Description all as per item No. 1 above but capacity of DG set 30 KVA to upto 62.5 KVA at Edn block, Thatwada (Gym) & Auditorium , complete all as specified and directed.

Supply only following parts of DG set specified under ser item No 3 and all as per recommendation of manufacturer complete all as specified and directed. NOTE:-Taking down & fixing charges will be included in Serial No 3.

Supply only Fuel filter, complete all as specified and directed.

Supply only Oil Filter, complete all as specified and directed.

Fuel tank cleaning, complete all as specified and directed.

Cleaning / Descaling of radiator internally and externally, complete all as specified and directed.

Servicing of self starter, complete all as specified and directed.

Note :- For BOQ item No.1.00 & 3.00 Engine oil and coolant will be measured & paid separately under Sl item No.11 & 12.

Dismantling DC dynamo/alternator of battery charging system 12/24V complete servicing including replacement of bushes, bearings, Carbon brushes, diodes any other minor parts required complete all as specified and directed & fixing on engine testing/commissioning complete for any capacity of DG Set

Material and labour for replacement of unserviceable contactor AC operated 4 pole 415 Volt suitable for DG Set 125 kVA as per the existing in the AMF panel of same make/model complete all as specified and directed.

Supply & fix in replacement of Fuel pipe PVC metal braided of length 0.8 mtr long fitted with benzo adopters to both sides with benzo bolts & washers, complete all as specified and directed.

Repair and servicing of existing canopy of eco friendly DG Set of 30 to 125 KVA capacity cleaning of internal & external parts, tightening of loose parts, replacing of unserviceable door locks and keys, replacing of damaged or burned inside sponge insulations complete all as specified and directed.

Replacement of PCB board (Make : Kirloskar) etc complete all as specified and directed for the following capacity of DG sets:

Dismantling self starter of engine of DG set capacity 30 KVA to 125 KVA & repairing the starter by replacing carbon brushes, bearings, solenoid coil, brush, brush holders complete rewinding,servicing refixing after repair, testing/commissioning complete all as specified and directed.

Supply & filling of engine oil 15W-40, complete all as specified and directed. Make : VALVOLINE/SERVO/KIRLOSKAR.

Supply & filling of coolant premixture, complete all as specified and directed. Make : VALVOLINE/SERVO/KIRLOSKAR.

M&L for Earthing complete with GI earth plate 60x60cmx6mm thick electrode and 32x6mm GI strip as earthing lead burried directly in ground (Earth pit not less then 2.25 metres deep below ground level) with top edge of the plate not less then 1.5 metre below normal ground level, conneceted to GI strip 32x6mm as earth lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No.5 and incl earth work, PCC pit and RCC cover, watering pipe 20mm dia light grade, funnel, wire mesh, charcoal dust, 40mm dia light grade protection pipe and salt etc and connected to earthing test point, testing, complete all as specified and directed.

M & L for Cutting out the burnt out cable end and reconnecting with providing new lugs,tapes etc for cable size 25 sqmm 3.5 core to 95 sqmm 3.5 core complete all as specified and directed.

Disconnecting the engine from base & alternater, labour for dismantling of the top section, top overhauling including replacement of worn out spare parts, re-assembling, re-connecting with alternator including testing to entire satisfaction complete all as specified and directed for DG set upto 62.5 KVA capacity of any make. Note :- New Spare parts will be measured and paid seperately under items respective items.

Supply only Piston with Gudgeon pin and lock for DG set for 30 to 62.5 KVA, complete all as specified and directed.

Supply only cylinder liner with liner ring for DG set of 30 to 62.5 KVA, complete all as specified and directed.

Supply only piston ring set for DG set for 30 to 62.5 KVA, complete all as specified and directed.

Supply only gasket set with ‘O’ ring set for 330 to 62.5 KVA, complete all as specified and directed.

Supply only inlet/exhaust valve pair for 30 to 62.5 KVA, complete all as specified and directed.

Supply only main bearing set for DG Set for 30 to 62.5 KVA, complete all as specified and directed.

Supply only in replacement main oil seal (Rear & Front) for 30 to 62.5 KVA, complete all as specified and directed.

Supply only copper head gasket for DG Set for 30 to 62.5 KVA, complete all as specified and directed.

Supply only for water pump repair kit for DG set for 30 to 62.5 KVA, complete all as specified and directed.

Supply only hose pipe joint set for DG set for 30 to 62.5 KVA, complete all as specified and directed.

Supply only flexible coupling for DG set for 30 to 62.5 KVA, complete all as specified and directed.

Supply only in replacement began for 30 to 62.5 KVA, complete all as specified and directed.

Supply only in replacement main bearing for 30 to 62.5 KVA, complete all as specified and directed.

Cutting, grinding and polishing of crank shaft as required size 30 to 62.5 KVA DG set including taking out, transportation, reassembling and testing complete all as specified and directed.

Extracting burnt /unserviceable valve seats 30 to 62.5 KVA DG set and re-fixings after cutting grinding and polishing as per new valves including head facing and transporting to and from work shop complete all as specified and directed.

Dismantling and taking down unserviceable fuel injector pump transporting to work shop for the following repairs DG sets transporting back to site re-fixing and testing after completion complete all as specified and directed.

Calibration and complete repair of fuel injector pump of DG set 30 to 62.5 KVA (Pressure type) on work bench pressure supply of fuel as per standard procedure and testing complete all as specified and directed.

Dismantling and taking down unserviceable fuel injector nozzle transporting to work shop for repairs transporting back to site re-fixing and testing after completion complete all as specified and directed.

Overhauling and testing of injector nozzle on test bench for fine mist spray including replacement unserviceable parts for DG set of capacity 30 to 62.5 KVA complete all as specified and directed.

Taking down turbo charger carefully dismantling and replacement of complete turbo charger and re-fixing to its original position complete all as specified and directed for 125 KVA DG set.

Taking down radiator complete from its mounting, dislodging top and bottom tank, cleaning complete tube by descaling solution and finally re-installing in original position complete all as specified and directed for 30 KVA to 125 KVA.

Preparation and Painting of complete DG set including frame by two coats of enamelled paint as per colour code by spray painting and marking etc complete all as specified and directed for 30 to 125 KVA.

Dismantling alternator from the engine base for repairing including transporting to workshop, reinstalling, reconnecting with engine including testing on load for upto 62.5 KVA DG set, complete all as specified and directed.

Rewinding of alternator with super enamelled copper wire including cleaning the alternator slots, varnishing, sleeves, cotton tape and heating etc. for DG Set of capacity 125 KVA complete all as specified and directed.

Description all as per srl item No 26 here-in-before but for 30 KVA to 62.5 KVA DG set complete all as specified and directed.

Dismantling, rewinding of field coils of alternator with super enamelled wire including varnishing and heating including reassembling and testing for capacity of DG Set 125 KVA complete all as specified and directed.

Descrtiptiona all as item No 28 here-in-before, but for 30 KVA to 62.5 KVA DG set, complete all as specified and directed.

Dismantling and taking down unserviceable self starter of capacity 30 KVA to 62.5 KVA transporting to work shop for the repair and transporting back to site after complete repairs re-installation at site and testing after completion complete all as specified and directed.

Repair to self starter including rewinding the coil winding, bearing pinion bush solenoid switch carbon brush and holder including transporting back to site, re-installing and testing complete all as specified and directed of 125 KVA capaciity DG Set.

Description all as item No 31 here-in-before, but for 30 KVA to 62.5 KVA DG set, complete all as specified and directed.

Dismantling and taking out old dynamo and transporting to workshop for repair and transporting back to site after complete repair, reinstalling at site and testing complete all as specified and directed.

Supply and fixing in replacement 12 V self starter for 30 KVA to 62.5 KVA DG set complete all as specified and directed.

Supply and fixing in replacement 12 V self starter for 125 KVA DG set complete all as specified and directed.

Supply and fixing in replacement dynamo for 30 KVA to 62.5 KVA KVA DG set complete all as specified and directed.

Supply and fixing in replacement of high pressure fuel pipe complete with brass nuts etc complete for DG Set of any capacity any make as per site requirement, complete all as specified and directed.

Supply and fixing in replacement of temperature guage complete for DG Set of any capacity any make complete all as specified and directed.

Replacement of digital voltmeter 0 to 500 volts 96x96mm flush type incl taking out the old unserviceable complete all as specified and directed.

Replacement of LT current transformer ratio as per existing rating in LT panels incl taking out the old unserviceablecomplete all as specified and directed. Make:- L&T/AE.

Supply and fix off Load change over switch 200 Amps, 4 Pole made out of Sheet steel enclosure including replacement of incoming and outgoing lugs and fixing arrangement on panel/wall complete after taking down old one complete all as specified and directed.

Description all as per srl item No.43 here-in-before, but of 315 Amps capacity, complete all as specified and directed.

Supply and fixing in repairs of AVR suitable for DG set of capacity 30 KVA to 125 KVA complete all as specified and directed.

S & F in repairs solenoid with ignition key as per existing suitable for DG set of capacity 30 KVA to 125 KVA complete all as specified and directed.

S & F in repairs exhuast pipe,inluding hot pipe lagging as per existing suitable for DG set of capacity 30 KVA to 125 KVA complete all as specified and directed.

M&L for battery 12V, 88 AH as per existing suitable for DG set of capacity 125 KVA complete all as specified and directed. (Make Exide/Amaron/Luminous)

Comprehensive maintence and cleaning of air heating plants 35000 to 50000 kcal per hr-38 Nos, 200000 KCal Per Hr-03 nos and water heating plant of 200000 kcal per hr to 300000 kcal per hr-18 Nos and plant rooms with the following works has been carried out daily basis complete all as specified and directed :- (i) Greasing , oiling of all parts of plants (ii) Pump, motor, burner and checking of serviceability of pump, motor, solenoid switch (iii) checking of air duct, temperature gauge, timer, panels, blower, relay and all other parts (iv) Rectify of all minor maintenance work at site and report to deparment for major fault occurs in any part of plant Immediately on daily basis during running period of plant i.e. from 01 Nov 2025 to 31 Mar 2026 (8 hr per day) Note: The cost is deemed for (a) Plants shall be run by user from 01 Nov 2025 to 31 Mar 2026.(b) Contractor shall hire one x Experienced mechanic and 1 x helper for above mentioned work on daily basis for one shift of 08 hr including sunday holiday for above mentioned work.

Dismantling the complete fuel injector pump of air heating plant, transporting to trade workshop for repairs and back, refixing the same after satisfactory repairs, re-installation and testing complete all as specified and directed.

Material and labour for Calibration and complete repair of fuel injection pump of air heating plant on work bench for fine spray and machining work and refixing the same for satisfactory functioning complete all as specified and directed.

Dismantaling the fuel injector pump complete of water heating plant capacity 1000 to 3000 ltrs taking to trade workshop for repair and refixing the same after satisfactory repair comlete all as specified and directed.

Material and labour for Calibration and complete repair of fuel injection pump of air heating plant on work bench for fine spray and machining work and refixing the same for satisfactory functioning complete all as specified and directed.

Supply and fixing in replacement nozzle tip air heating plant as per existing size and testing after repairs, complete all as specified and directed.

Supply and fixing in replacement nozzle tip Water heating plant as per existing size and testing after repairs complete all as specified and directed.

Supply and fixing in replacement pressure meter air heating plant and central water air heating plant as per existing size and testing after repairs complete all as specified and directed.

Supply and fixing in replacement fuel filter suitable air heating plant as per existing size and testing after repairs complete all as specified and directed.

Supply and fixing in replacement fuel filter suitable water air heating plant as per existing size and testing after repairs complete all as specified and directed.

Supply and fixing in replacement heavy duty PVC both side Nut type pipe water heating plant as per existing size and testing after repairs complete all as specified and directed.

Supply and fixing in replacement heavy duty PVC fuel pipe of air heating plant as per existing size and testing after repairs complete all as specified and directed.

Supply and fixing in replacement solenoid switch for air heating/water heating generator as per existing size and testing after repairs complete all as specified and directed.

Supply and fixing in replacement ball valve 15mm size complete all as specified and directed.

Supply and fixing in replacement burner gasket air heating plant/water heating generator as per existing size and testing after repairs complete all as specified and directed.

Supply and fixing in replacement of electronic temperature gauge for air/water heating plant as per existing size and testing after repairs complete all as specified and directed.

Supply and fixing in replacement of photo sensor long type in air/water heating plant as per existing size and testing after repairs complete all as specified and directed.

Supply and fixing in replacement fire proof current lead air/water heating plant as per existing size and testing after repairs complete all as specified and directed.

Supply and replacing indicator assembly(RYB) complete all as specified and directed.

Supply and replacing bimetallic overload relay 4.0 - 6.5 Amps type ML complete all as specified and directed.

Supply and fixing in replacement of Ignition transformer of burner for air/water heating plant as per existing size and testing after repairs complete all as specified and directed.

Supply and fixing timer 3 to 30 sec make GIC, complete, as per existing size and testing after repairs complete all as specified and directed.

Supply and replacement fan belt size A 1410 A as per existing size and testing after repairs complete all as specified and directed.

Cleaning the chimney of Air heating plant from inside with wire brushes and removing away all carbon deposits and pointing the outer surface of the chimney with two coats of heat proof black paint after preparing the surface for repainting complete as specified and directed.

Cleaning the Hot water Generator heating plants dislodging Top and Bottom tubes removing all deposites particles dust carbon etc capacity 1000 to 3000 Ltrs complete as specified and directed.

Cleaning the fuel tank of Air heating plant/water heating plant from inside with wire brushes and removing away all carbon deposits and painting the outer surface of the fuel tank with the two coats of heat proof black paint after preparing the surface for repainting complete all as specified and directed.

Dismantling fan blower tank of air heating plant, cleaning properly by removing all deposited particles, dust, carbon etc and replacing the cracked glass wool and gasket complete all as specified and directed.

Supply and replacing 40mm dia safety valve as per existing size complete all as specified and directed.

Disconnecting and taking out UNSV 3 phase electric motor capacity of 3 to 5 HP, transporting to civil workshop, dismantling carefully, cutting out burnt out windings cleaning the slots, rewinding with super enamelled copper winding wire of appropriate gauge and weight including all insulating materials, varnishing, drying, heating etc including replacement of ball bearings as per existing, reassembling, transporting to site and refixing at original position, testing and commissioning, complete all as specified and directed.

Disconnecting and taking out UNSV 3 phase electric motor of capacity 10 HP motor, transporting to civil workshop, dismantling carefully, cutting out burnt out windings cleaning the slots, rewinding with super enamelled copper winding wire of appropriate gauge and weight including all insulating materials, varnishing, drying, heating etc including replacement of ball bearings as per existing, reassembling, transporting to site and refixing at original position, testing and commissioning, complete all as specified and directed.

Taking down Old unseviceable burner and replace with new the following spare parts complete all as specified and directed : - (a) Injector Pump single Fired -01 No (b) USB relay Box of Make: Siemens-01 No (c) Photo sensor Short type -01 No (d) Ignition Transformer of High Current Amp double lead-1No (e) Electro Magnet Rod of Polarity Positive & Negative -01 No (f) Nozzle tip 1.8 -01 No (g) Burner motor with fan as per existing size -01 No Make of Burner: BENTONE/RELLIO OR Equivalent.

Isolating, disconnecting and transporting the LT Servo voltage stabilizer of capacity 75 KVA workshop for repair, strip opening of stabilizer for inspection and accertaining the defects for repair & cleaning, servicing all serviceable acessories including reassembling after repair, preparation for and painting with two coats of synthetic enamel paint of approved colour and transporting back to site, reinstallation and testing on load complete all as specified and directed. (Note:- Parts required for replacement will measured and paid seperately under respective items.)

PCB Card/Plate for automatic voltage correction suitable for servo stabilizer of capacity upto 75 KVA as per site requirement for type and make complete all as specified and directed.

Supply of insulation transformer oil toping up into voltage stabilizer of different capacity complete with superior quality insulating oil BDV not less than 50 KV complete all as specified and directed.

Dehydration of transformer oil upto BDV not less than 50 KV complete all as specified and directed.

M & L for cast Iron dimmer gear set for automatic voltage correction capacity 50/75 KVA with as per site requirement for type and make complete all as specified and directed.

S & F micro limit switch with cam lever complete for servo stabilizer of capacity 50/75 KVA as per site requirement for type and make complete all as specified and directed.

Replacement of indicator assembly LED type (RYB) in LT panel boards incl taking out the old unserviceable complete all as specified and directed.

Replacement of servo motor synchronous type of torque capacity 30 Kg for automatic voltage correction suitable for servo stabilizer of capacity 50/75 KVA as per site requirement for type and make complete all as specified and directed.

Servo Dimmer 200 Amps/ Booster 83 KA coil for automatic voltage correction suitable for servo stabilizer of capacity 75 KVA as per site requirement for type and make complete all as specified and directed.

Carbon brush with holder assembly for servo stabilizer of capacity 75 KVA as per site requirement for type and make complete all as specified and directed.

Replacement of digital Amp meter of existing range and size 96x96mm flush type in servo stabilizers incl taking out the old unserviceable complete all as specified and directed.

Bush rod brass for servo stabilizer of capacity 75 KVA as per site requirement for type and make complete all as specified and directed.

Taking down old unserviceable control wiring and replacement of control wiring using suitable gauge super enamelled copper conductor as per existing winding for stabilizer transformer oil immersed type of capacity 75 KVA complete all as specified and directed.

Replacement of graphite carbon bursh suitable for Servo voltage stabilizer of any capacity complete all as specified and directed.

Replacement of Capacitor of capacity 1.42 to 4.0 MF + 5%, 440V, AC 50Hz, complete all as specified and directed.

Replacement of Pinion with gear (Medium) suitable for servo stablizer of any capacity complete all as specified and directed.

Replacement of Pulsing Transformer heavy duty suiable for servo stablizer of any capacity complete all as specified and directed.

Replacement of Control Transformer heavy duty suiable for servo stablizer of any capacity complete all as specified and directed.

Repair / replacement and taking down unserviceable of wornt out items from various locations AMF panels (Indoor type) suitable for 125 KVA DG set of following items :- .

MCCB 250 A/36KA-4P As incomer for DG and mains, complete all as specified and directed

Power contactor as per existing - 3P -AC3 duty for 4 Phase, complete all as specified and directed.

Microcontrolled based AMF Controller & DG sets as per existing, complete all as specified and directed.

Protection Relays, complete all as specified and directed.

Control Relays , complete all as specified and directed.

Control MCB 6A/ 6 KA, complete all as specified and directed.

Digital voltmeter & accessories,3 phase, complete all as specified and directed.

Digital ammeter & accessories,3 phase, complete all as specified and directed.

RYB Phase indicators , complete all as specified and directed.

Auto/Manual Switch, complete all as specified and directed.

Push buttons for Manual operation, complete all as specified and directed.

Supply and fix in repairs Microprocessor used to Sequence control the fuel valves and ignitor (s) of the burner system complete as per existing and suitable for the plants, complete all as specified and directed.

M&L for making covered shed suitable for DG Set 40 KVA and 62.5 KVA location of Thatwada and Auditorium with 0.5mm thick pre painted roof top on 02 Nos of MS angle trussess (65mmx65mmx6mm) of size as suitable with existing DG foundation and smooth and erecting 4 Nos of 80 mm dia heavy duty tubular pipes having height above 1mtr from DG exhaust pipe including well grouted in foundation 0.45x0.45x0.6 m (PCC 1:2:4, type B2) for poles with 6 Nos of purlins and 04 Nos of angle iron to hold the tubular pipes and trusses, purlins and painted with two coats of synthetic enemal paint over a coat of red oxide primer, incl dismantling of old existing shed of any description, complete all as specified and directed.

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr depth and getting out in any type of soil, complete all as specified and directed.

Returing filling in incl spreading leveling, watering and well ramming in layer not less than 25 cum each layer, complete all as specified and directed.

Removing excavated material to a distance not exceeding 50M and depositing where directed at a level not exceeding 1.5 mtr above the starting point , complete all as specified and directed.

M&L filling of dry sand under and around LT cable to provide sand cushioing and in sub stn ducts/trenches, complete all as specified and directed.

M/L for brick well burnt locally available sub class 'B' laid over sand cushioning to cable in trenches keeping width of brick parallel to the length of cable complete all as specified and directed.

Supply, laying, jointing and testing of XLPE insulated, armoured, heavy duty LT under ground cable 1100 Volts grade with aluminium conductor laid in trenches, on poles, through pipes, fixed to walls etc cross sectional area for following sizes, including taking down old, complete, all as specified and directed :-

50 Sqmm 3.5 Core.

70 Sqmm 3.5 Core.

95 Sqmm 3.5 Core.

Supply Installation testing and commissioning of retrofit emission control device for 125 kVA diesel generator of any make/vintage Category Application :- Reduce particulate matter (PM 2.5), Carbon Monoxide and Hydrocarbons emitted from Diesel Engine Technology/Type :- ESP (Electrostatic Precipitator), Wet Scrubbing, Diesel Oxides Catalyst Guaranteed specified Particulate matter (PM 2.5) Carbon Monoxide, Hydrocarbon reduction efficiency (Min) Guaranteed specified Particulate matter (PM 2.5) Carbon Monoxide, Hydrocarbon reduction efficiency (Min) 85% for all DG sets TEST REPORTS Certification :- Device should be ‘Type Approved’ as per the System and Procedure of Central Pollution Control Board for Emission Compliance Testing of Retro-fit Emission Control Devices (RECD) For Diesel Power Generating Set Engines, Dated 01/02/2022, wide Pollution Control Series PCLS/12/2021-22 Adhering to this, RECD to be ‘Type Tested’ for an equivalent kVA family as per the System and Procedure from any one of the four Central Pollution Control Board, Govt, of India, recognized/approved test agencies/laboratories as given below: (a) Automotive Research Association of India (ARAI, Pune) (b) International Centre for Automotive Testing (ICAT, Manesar) (c) Indian Institute of Petroleum (IIP, Dehradun) (d) Vehicle Research Development Establishment (VRDE, Ahmednagar):Back Pressure due to the Emission Control retrofit device :- Maximum back pressure exerted by the Emission Control retrofit device at max prescribed load by DG OEM(as per the capacity of the DG set)

General Technical Requirements (GTR) / Commissioning :- a) Emission Control retrofit device shall be complete with safety precautions to ensure no damage should be done to the DG set operations under any circumstances. The Emission Control retrofit device should be closely coupled with the DG exhaust to ensure 100% of the exhaust passes through the Emission Control retrofit device. b) Anti-Vibration mountings shall be provided for complete Emission Control retrofit device in case of flexible coupling with the diesel generator exhaust. c )Emission Control retrofit device should have protection against under voltage, over voltage, under frequency, over frequency, low battery voltage, over current, earth-fault, short circuit, phase sequence change etc. d) The Emission Control retrofit device shall be with corrosion resistive and HR paint. e) The Contractor shall provide the trial run (Testing) of Emission Control retrofit device with the available electrical load at site. The trial run shall be for TWO hours. The electrical loading shall not be more than the rated capacity of the DG set. f) Exhaust piping, extra civil work, distribution board shall be provided by the Contractor. (g) No bypass system should be available in RECD as per CPCB system & process.

Scope of Installation :- (a) Installation of Retro-fit-emission control equipment when offered by the contractor is inclusive in the scope of supply and shall be done by the Contractor. The installation work of Retro-fit-Emission control equipment and its constituent parts shall be generally conforming to the extent possible , CPWD General Specification for Electrical Works, Part-VII-latest . Foundation for installation of Retro-fit-Emission control equipment if needed, shall be constructed by the Contractor. (b) Supply, laying and termination of interconnecting power and control cable between Retro-fit-Emission control equipment and the DG Set control panel shall be done by the contractor. The cable supplied shall be ISI marked PVC insulated, armoued cable (FR Grade) with copper conductor having insulation of PVC compound , suitable of rated voltage upto and including 1100 volts. Total length of the cabling shall be within 30 meters . Contractor shall provide complete contact details of service engineer to be contacted for free service during the warranty.(c)The Retro-fit-Emission control equipment tobe closely coupled with the engine exhaust passes through it (d) Anti –Vibration mountings is provided for complete Retro-fit- Emission control equipment in case of flexible coupling with the diesel generator exhaust (e) Retro-fit- Emission control equipment works whenever the DG-Set/Engine is running to reduce/ control particulate matter (PM 2.5) emission. (f) Storage Tank shall be complete with piping (between storage tank and the Retro-fit- Emission control equipment), valves, level indication and all standard accessories. If applicable (g) Installation and commissioning and the trial run (Testing) Retro-fit- Emission control equipment is carried out by the contractor. (h) Installation of Emission Control Retrofit Device when offered by the vendor is inclusive in the scope of supply and shall be done by the contractor. The installation work of Emission Control Retrofit Device. (j) Construction of suitable earthing station (if applicable) and necessary connections shall be done by the seller.Warranty/Service ;- 12 months. (k) Traning & service, maintenance of RECD to staff

Notes :- Amount of Credit Schedule for Schedule 'A' Part-ll shall be deducted from total quoted amount of BOQ to arrive at the contract sum

M/S Noor Mohammad Shalla (BID ID -3460009)

M/S M.Y Enterprises (BID ID -3459883)

M/S BHAT ENGINEERING WORKS (BID ID -3455703)