REPAIR MAINT OF DG SET AND ALLIED WORKS UNDER GE (WEST) MATHURA

Repair, maintanance and servicing of DG sets of capacities (40 KVA to 160KVA) of any make & type including dismantling of top / head of DG set for thorough inspection by Engineer-in-Charge and carrying out work as under: (i) Checking & adjustment of tappet clearance. (ii) Cleaning cylinder & piston head by removing the carbon deposits. (iii) Checking general condition of the Engine. (iv) Checking & adjustment of operating parameters. (v) Checking & adjustment of fuel timing. (vi) Checking & adjustment of fault warning system. (vii) Replacment of the damaged gaskets and re-assembling the same after repair, servicing / replacement of unsv / worn out nut bolts including testing of DG set on full load as per time directed by Engr-in-Charge. Notes:- Servicing of DG set will be done by Authorised dealer of Kirloskar / Cummins only.

Repair, maintanance and servicing of DG sets of capacities (200 KVA to 400KVA) of any make & type including dismantling of top / head of DG set for thorough inspection by Engineer-in-Charge and carrying out work as under: (i) Checking & adjustment of tappet clearance. (ii) Cleaning cylinder & piston head by removing the carbon deposits. (iii) Checking general condition of the Engine. (iv) Checking & adjustment of operating parameters. (v) Checking & adjustment of fuel timing. (vi) Checking & adjustment of fault warning system. (vii) Replacment of the damaged gaskets and re-assembling the same after repair, servicing / replacement of unsv / worn out nut bolts including testing of DG set on full load as per time directed by Engr-in-Charge. Notes:- Servicing of DG set will be done by Authorised dealer of Kirloskar / Cummins only.

Dismantling of old unserviceable Fuel filters with 'O' ring complete and supplying and fixing new Fuel filters elements set (both Primery & Secondary as per model) with 'O' ring as per directed & suitable for following capacities of DG Set (any type or Model): Make: Fleetguard / Cummins / Mico

DG Set 40 KVA

DG Set 100 / 125 / 140 / 160 KVA

DG Set 200 / 250 KVA

DG Set 320 / 400 KVA

Dismantling of old unserviceable lubricant oil filters cartridge with 'O' ring and including by pass lubricant oil filter cartridge with 'O' ring (as per model) complete and supplying and fixing new oil filter cartridge element with 'O' ring as per directed & suitable for following capacities of DG Set (any type or Model): Make: Fleetguard / Cummins / Mico

DG Set 40 KVA

DG Set 100 / 125 / 140 / 160 KVA

DG Set 200 / 250 KVA

DG Set 320 / 400 KVA

Dismantling of old unserviceable Air Filters element with 'O' ring complete and supplying and fixing new air filters (both outer & inner) complete element set with 'O' ring as per directed & suitable for following capacities of DG Set (any type or Model): Make: Cummins / Mico

DG Set 40 KVA

DG Set 100 / 125 / 140 / 160 KVA

DG Set 200 / 250 KVA

DG Set 320 / 400 KVA

Supply and replacement of fuel water separator filter complete with benjo bolt and washer for following capacity of DG Sets (any type or Model) complete all as specified and as directed: Make: Fleetguard / Cummins / Mico

DG Set 40 KVA

DG Set 100 / 125 / 140 / 160 KVA

DG Set 200 / 250 KVA

DG Set 320 / 400 KVA

Dismantling / taking down of radiator assy complete from its mounting from engine and cleaning complete tube with suitable cleaning reagent to remove rust & scaling, plugging of any water leakage by brazing / welding work and re-installing in original position including replacement of rubber hose pipe complete with jupiter clamps for 40 to 160 KVA capacity of DG Sets (any type or Model) complete all as specified and as directed.

Dismantling / taking down of radiator assy complete from its mounting from engine and cleaning complete tube with suitable cleaning reagent to remove rust & scaling , plugging of any water leakage by brazing / welding work and re-installing in original position including replacement of rubber hose pipe complete with jupiter clamps for 200 to 400 KVA capacity of DG Sets (any type or Model) complete all as specified and as directed.

Material and labour for draining out diesel from fuel tank of DG set and storing the same in clean barrels, cleaning of fuel tanks, checking for any leakages and repairing the same (if any) with suitable welding, refilling the fuel and testing to the entire satisfaction of Engr-in-charge including repairing / replacement of locking arrangement with Key of fuel tank complete all as directed of following capacity of DG Set cap upto 400 KVA

M&L for cleaning of oil, grease, dust etc from outer (acoustic enclosures) and inner surface (Engine, Alternator, base frame channel and fuel tank) of complete DG set and preparation of old painted surfaces and applying two coats with super enamel paint (in side of acoustic enclosuress) of colour as specified & directed on Engine, Alternator, base frame channel and fuel tank (except acoustic enclosures) with the help of air compressor including writing the machine No. (SM / MES No) complete all as directed by Engineer-in-Charge for following capacities of DG Sets:

DG Set 40 KVA

DG Set 100 / 125 / 140 / 160 KVA

DG Set 200 KVA

DG Set 320 / 400 KVA

M&L for disconnecting unserviceable fuel injection Pump (FIP) and transporting to workshop for complete repairing, calibration / overhauling including by replacement of Seal Spring, piston ring, fork liver, bush and minor worn out nuts-bolts, sockets etc including refixing and testing on full load complete all as specified and as directed for 40 to 160 KVA capacity of DG Set (any type or Model).

M&L for disconnecting unserviceable fuel injection Pump (FIP) and transporting to workshop for complete repairing, calibration / overhauling including by replacement of Seal Spring, piston ring , fork liver, bush and minor worn out nuts-bolts, sockets etc including rifixing and testing on full load complete all as specified and as directed for 200 to 400 KVA capacity of DG Set (any type or Model).

Supply and fixing in replacement flexible coupling with alignment of DG Engine & Alternator including testing complete all as directed for 40 KVA to 160 KVA capacities of DG set (any type or Model).

Supply and fixing in replacement flexible coupling with alignment of DG Engine & Alternator including testing complete all as directed for 200 KVA to 400 KVA capacities of DG set (any type or Model).

M&L for dismantling and taking down unserviceable fuel injector with nozzle and transporting to workshop for overhauling / servicing and calibration, including replacement of injector cup seal, nozzel and plungers etc and testing of injector nozzle on test bench for fine mist spray and refixing complete all as specified and as directed for any capacity and model of DG Sets.

M&L drainout of old used engine oil from DG set engine any capacity, and cleaning of oil sump including replacement of worn out Nuts bolts and gasket and filling of new engine oil complete all as specified and as directed. (Note: Engine oil shall be measured and paid separately).

Supplying and replacement / topping up Engine oil 15W40 grade in DG Set complete all as specified and as directed. Make:- Castrol /Volvoline / BP / HP / Indian oil

Supplying and replacement / topping up coolant in radiater of DG sets complete all as specified and as directed Make:- Castrol / Indian oil / HP / BP

Taking down old turbo charger from DG set and transporting to auth workshop and carryout necessary repair work with replacement of minor parts and make working condition and fixing to its original position complete all as directed for 40 KVA to 160 KVA capacity of DG Set (any type or Model).

Taking down old turbo charger from DG set and transporting to auth workshop and carryout necessary repair work with replacement of minor parts and make working condition and fixing to its original position complete all as directed for 200 KVA to 400 KVA capacity of DG Set (any type or Model).

Supply and fixing in replacement of Turbo charger including mounting gas kit complete for 40 KVA to 160 KVA DG set (as per existing make & model complete all as specified and directed.

Supply and fixing in replacement of Turbo charger including mounting gas kit complete for 200 KVA to 400 KVA DG set (as per existing make & model complete all as specified and directed.

M&L for dismantling of Exhaust pipe of silencer, cleaning of silencer to remove carbon deposit inside barrel and refixing including replacement of worn out rubber gasket packing and nut,bolts complete all as specified and as directed.

Dismantling unserviceable battery charging alternator 24V, DC of DG sets, transporting to workshop, complete repairing / overhauling by replacing unsv parts such as carbon brush, bush, nuts & bolts, solinoid switch, bearing, armature, burnt winding including installation, commissioning & testing to function for charging of battery complete all as directed.

Dismantling of defective battery charging alternator from DG engine, supplying and fixing new alternator 24 Volt DC (Make- TVS Lucas), inclding replacement of worn out nuts bolts mounting clamp etc. complete all as specified and as directed.

Supply and fixing in replacement of fuel (diesel) pipe of 1250 PSI complete with brass banjo bolt & washer etc complete for DG Set of any capacity any make as per site requirement, complete, all as specified and directed.

Supply and replacement of compact type panel mounted battery charger suitable for charging 02 Batteries 12 V each including necessary connection with suitable size of copper wire complete for functional to charging of battery & testing all as specified and as directed.

Supply and replacement of compact type panel mounted battery charger suitable for charging 01 Batteries 12 V each including necessary connection with suitable size of copper wire complete for functional to charging of battery & testing all as specified and as directed.

Dismantling of unserviceable oil pump of DG Set any capacity & type for servicing ,cleaning, calibration, testing including replacement of worn out bushes, seal, 'O' Ring, Gears, testing and commissioning complete all as specified and as directed.

Dismantling of unserviceable water pump of 140 to 320 KVA DG and servicing, cleaning, calibration, testing including replacement of worn out parts, testing and commissioning complete all as specified and as directed.

Dismantling of unserviceable self starter 24V DC and transporting to workshop for complete repairing by replacing unserviceable parts / burnt winding such as carbon brush, bush, nuts & bolts, solenoid switch, bearing, drive penion and rewinding of armature & field coil , replacement of gear assembly and after repair inatallation, commissioning & testing complete all as specified & directed by Engr-in-Charge.

Dismantling of unserviceable self starter 12V DC and transporting to workshop for complete repairing by replacing unserviceable parts / burnt winding such as carbon brush, bush, nuts & bolts, solenoid switch, bearing, drive penion and rewinding of armature & field coil, replacement of gear assembly and after repair inatallation, commissioning & testing complete all as specified & directed by Engr-in-Charge.

Dismantling unserviceable self starter and supply & fixing in replacement new self starter 24 Volt DC with solonoid switch suitable for DG set (as per existing model) including connecting, testing & commissioning to make functional complete all as directed.

Supplying and replacement V-Belt off sizes for 40 to 160 KVA DG set complete all as per site requirement, complete all as specified and as directed. Make:-Dunlop /Fenner

Supplying and replacement V-Belt off sizes for 200 to 400 KVA DG set complete all as per site requirement, complete all as specified and as directed. Make:-Dunlop /Fenner

Supplying and replacement of Oil pressure gauge ISI mark complete all as specified and as directed.

Supplying and replacement of oil temperature gauge ISI mark complete all as specified and as directed.

Supplying and replacement of Fuel gauge meter ISI mark operated on 24V DC / 12 V DC as per site requirement complete all as specified and as directed.

Supply & fixing in replacement Door hinge for sound proof acoustic enclosure of DG set complet with suitable arrangement to fixing in door as existing and all as directed by Engr-in-Charge.

Supply & fixing in replacement Door locks with key and opening handle suitable for sound proof acoustic enclosure of DG set complet with suitable arrangement to fixing in door as existing and all as directed by Engr-in-Charge.

Supply and fixing maintenance free Lead Acid Battery 12V, 180 AH with initialy charged complet with installed at site as directed . Make : Exide (Brand : Exide Express) or equivalent in Amron / Prestolite / Power Tech / Tata.

Supply and fixing maintenance free Lead Acid Battery 12V, 150 AH with initialy charged complet with installed at site as directed . Make: Exide (Brand : Exide Express) or equivalent in Amron / Prestolite / Power Tech / Tata

Supply and fixing in replacement copper battery lead 1.5 mtr length red colour suitable for 180 AH battery complete with copper terminals both end including connection all as directed.

Supply and fixing in replacement copper battery lead 1.5 mtr length black colour suitable for 180 AH battery complete with copper terminals both ends including connection all as directed.

Supply and fixing in replacement copper battery terminal with Nut bolts suitable for 180 AH battery complete with fixing at site all as directed.

Supply and filling / replacement of electrolyte for battery complete all as directed.

Dismantling the alternator of capacity 40 KVA to 160 KVA (any make & Model) from DG set and carrying out cleaning, servicing, appying one coat of insulation varnish over stator and rotor winding and heating, replacement of spare parts like main bearing, main terminal boards re-assembling and re-installing in its original position and testing on completion to the satisfaction of Engineer-in-Charge complete all as specified and directed.

Dismantling the alternator of capacity 200 KVA to 400 KVA (any make & Model) from DG set and carrying out cleaning, servicing, appying one coat of insulation varnish over stator and rotor winding and heating, replacement of spare parts like main bearing, main terminal boards re-assembling and re-installing in its original position and testing on completion to the satisfaction of Engineer-in-Charge complete all as specified and directed.

Supplying and replacement of Automatic voltage regulator ISI mark as per existing make and model and suitable for 40 KVA to 160KVA rating alternator complete with all connection as specified and as directed.

Supplying and replacement of Automatic voltage regulator ISI mark as per existing make and model and suitable for 200 KVA to 400 KVA rating alternator complete with all connection as specified and as directed.

M&L for repairing AMF panel & connected electric function of engine of DG Set including setting of engine command controller display (any type or capacity of DG) , detecting the electric fault, removing the defective control wiring and spare parts to make AMF panel functional to DG Set by replacement of following defective spares complete. Note:- (i) Spare parts will be measured & paid seperately as supply only. (ii) Taking down & refixing shall be deemed to be included in unit rate. (iii) Replacement of burnt control wiring shall be deemed to be included in unit rate. (iv) Repairing of AMF Panel of DG set will be done by Authorised dealer only.

Supply only timer with relay 230 volts, 50 Hz AC of rating (03-60 second) and as per existing type used in AMF

Supply only Over voltage / Low voltage relays of rating ( 370-460V) and as per existing type

Supply only Auxiliary contacts with 1NO+1NC (including LHS & RHS) suitable for MCX-34 power contactor. Make:- L&T Cat Part No.CS94205^ CS94206^ or equivalent in makes as specified.

Supply only Auxiliary contacts with 1NO+1NC (including with 02 Nos LHS & 02 No RHS) suitable for MCX-43 power contactor. Make:- L&T Cat Part No.CS94205^, CS94206^, CS94207^, CS94207^ or equivalent in makes as specified.

Supply only Contactor coil 230 Volts, 50 Hz AC suitable for 4 poles power contactor MCX-43 type complete all as directed.

Supply only Contactor coil 230 Volts, 50 Hz AC suitable for 4 poles power contactor MCX-34 type complete all as directed.

Supply only power contactor 4 pole, MCX-43/44 type 415 volts with 2NO+2NC auxiliary contacts and coil with voltage 230 volts, 50 HZ AC. Make:- L&T Cat Part No.CS97025 or equivalent in makes as specified.

Supply only power contactor 4 pole, MCX-34 type 415 volts with 2NO+2NC auxiliary contacts and coil with voltage 230 volts, 50 HZ AC. Make:- L&T Cat Part No.CS97022 or equivalent in makes as specified.

Supply only power contactor 4 pole, MCX-32/33 type 415 volts with 2NO+2NC auxiliary contacts and coil with voltage 230 volts, 50 HZ AC. Make:- L&T Cat Part No.CS97020 or equivalent in makes as specified.

Supply only power contactor 3 pole, MNX 80 type 415 Volt with 3NO+1NC (MNX-A1) add on block auxiliary contacts and coil with voltage 230 volts, 50 HZ AC complete set. Make:- L&T cat Part No CS97077 (for add on block Make L&T and Cat Pt No Cat Part No CS94113^) or equivalent in makes as specified.

Supply only power contactor 3 pole, MNX 250 type 415 Volt with 2NO+2NC auxiliary contacts and coil with voltage 230 volts, 50 HZ AC as existing complete set.

Supply only automatic engine controller microprocessor based DGC-6D type for automatic DG start and supervisory control device flush mounted enclosure including PCC board kit unit with connection to make functional to AMF panel and complete wiring connection with testing complete all as dirceted. Make - PROCOM or as per existing.

Supply only automatic Generator engine controller microprocessor based display unit for automatic DG start and supervisory control device including PCC board kit unit with connection to make functional to AMF panel and complete wiring connection with testing complete all as dirceted. Make - Kirloskar as per Cat Part No KG 934V1 or equivalent in makes as specified.

Supply and fixing in replacement power command controller HMI211 display panel kit Model 0541-1394 including PCC board kit unit with connection to make functional to AMF panel and testing complete all as directed. Make Cummins or as per existing.

Supplying and fixing of CT coil of ratio 400/5, 250/5 or as per site requirement complete all as specified and as directed. Make: AE or equivalent in makes as specified.

Supplying and replacement of Digital meter square type suitable for measuring 3-ph combined voltage, ampere & frequency simultaneously in three independent windows with ultra LED display complete all as directed. Make : Neptune / AE / L&T

Supplying and replacement of Digital meter square type suitable for measuring frequency in three digits with 0.1 Hz resolution and having ultra LED display complete. Make : Neptune / AE / L&T

Supplying and replacement of LED Indicator lamp, 22.5 mm dia for RYB phase Indication suitable for DG Panel complete all as directed by Engr-in Charge. Make : Havells, L&T or equivalent as secified.

Supplying and replacement of Start & Stop Push button / Switch as per suitable for existing panel complete all as directed by Engr-in-Charge.

Supplying and replacement of Operating Handle Kit (handle + shaft +center bush + bush clip) of On load & Panel mounted type changeover switch any capacity & rating as per existing complete with fixing to make functional with operating handle.

Supply and fixing in replacement On-Load Changeover Switch (I-O-II), 415 volts, 50 Hz, four pole of capacity 400 Amps with open execution type and with operating handle including replacement of incoming and outgoing lugs and provision of fixing arrangement on panel with all conection complete after taking down old one all as directed.

Supply and fixing in replacement On-Load Changeover Switch( I-O-II), 415 volts, 50 Hz, four pole of capacity 400 Amps with SS enclouser and with operating handle including replacement of incoming and outgoing lugs and provision of fixing arrangement on panel or as per direction with all conection complete after taking down old one all as directed.

Supply and fixing Automatic transfer switch AC with SS encloure, 415 volts, 50 Hz, four pole of capacity 200 Amps for automatic and manual operation with complete protection including fixing arrangement on panel / wall complete with all necessary controll wiring to make functional of ATS complete with testing all as directed. Make : Standard / HPL / L&T.

Supply & fixing in replacement of MCCB - 630 Amp, 415 Volt, 4 pole, 36 KA with adjustable thermal & magnetic setting/protection, Ics = 100% Icu, thermal adjustable - 0.8 to 1 In, magnetic adjustment - 5 to 10 In in accordance with IS/IEC 60068-2-6 standard including making connection, testing and commissioning in LT Panel complete all as specified and directed.

Supply & fixing in replacement of MCCB - 400 Amp, 415 Volt, 4 pole, 36 KA with adjustable thermal magnetic protection, Ics = 100% Icu, thermal adjustable - 0.8 to 1 In, magnetic adjustment - 5 to 10 In in accordance with IS/IEC 60068-2-6 standard including making connection, testing and commissioning in LT panel complete all as specified and directed.

Supply & fixing in replacement of MCCB - 250 Amp, 415 Volt, 4 pole, 36 KA with adjustable thermal & magnetic setting/protection, Ics = 100% Icu, thermal adjustable - 0.8 to 1 In, magnetic adjustment - 5 to 10 In in accordance with IS/IEC 60068-2-6 standard including making connection, testing and commissioning in LT Panel complete all as specified and directed.

Supply & fixing in replacement of MCCB - 200 Amp, 415 Volt, 4 pole, 36 KA with adjustable thermal & magnetic setting/protection, Ics = 100% Icu, thermal adjustable - 0.8 to 1 In, magnetic adjustment - 5 to 10 In in accordance with IS/IEC 60068-2-6 standard including making connection, testing and commissioning in DB complete all as specified and directed.

Supply & fixing in replacement of MCCB - 160 Amp, 415 Volt, 4 pole, 16 KA with adjustable thermal & magnetic setting/protection, Ics = 100% Icu, thermal adjustable - 0.8 to 1 In, magnetic adjustment - 5 to 10 In in accordance with IS/IEC 60068-2-6 standard including making connection, testing and commissioning in DB/LT panel complete all as specified and directed.

Supply & fixing in replacement of MCCB - 100 Amp, 415 Volt, 4 pole, 16 KA with adjustable thermal & fixed magnetic protection, Ics = 100% Icu, thermal adjustable - 0.8 to 1 In, in accordance with IS/IEC 60068-2-6 standard including making connection, testing and commissioning in DB complete all as specified and directed.

Supply, laying, jointing and testing of XLPE insulated, sheathed, armoured, heavy duty elect cable with stranded aluminium conductor 1100 volts grade cross section area 185 Sqmm 3.5 core and laid in trenches / duct / fixing on panels /walls /poles or passing through pipe including connecting with suitable lugs, thimble ,glands, nuts and bolts to exist Panel / DG set and testingcomplete all as directed including taking out the old burnt out cables any size or type complete all as directed by Engr-in-Charge. (Note: (i) LT Cable joint , Lugs, Thimble, Gland, Nut & bolts shall be included in quoted item rate.)

All as per item No. 83.00 above but of cross sectional area 120 Sqmm, 3.5 core.

All as per item No. 83.00 above but of cross sectional area 95 Sqmm, 3.5 core.

All as per item No. 83.00 above but of cross sectional area 35 Sqmm, 3.5 core.

Excavation in trenches in soft/loose soil not exceeding 1.5 mtr in depth and not exceeding 1.5 mtr wide for laying of cables and getting out all as specified and as directed by Engr-In-Charge.

Removal of excavated surplus soil to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified.

Returning, filling in including spreading, levelling,watering and well ramming excavated soil in layers not exceeding 25 cm thick each, filling back in trenches after cables have been laid and tested complete all as specified.

M&L for clean dry sand laid in trenches/ducts/ fuel store for bedding and cushioning, including spreading and levelling complete all as speccified.

M&L for laying in trenches un-reinforced precast cement concrete cable cover, class LV type 1, flat, size 250mmx150mmx40mm for cable protection laid adjacent to each other length wise perpendicular to the central axis of cable complete all as specified.

M & L for earthing for DG sets & AMF panels complete with galvanised steel earth plate 600 mm x 600 mm x 6.3 mm thick elecrode and 32 mm x 6 mm galvanised iron strip as earthing lead burried directly in ground vertically (earth pit not less than 2.25mtr deep below ground level) with top edge of the plate not less than 1.5mtr below normal ground level, the earth plate surrounded by adequate quantity of charcoal dust of minmum qty - 40 Kg and common salt of minmum qty - 40 Kg to a packed thickness of 150 mm on all sides of electrode as specified and connected to GI strip 32 mm x 6 mm as earth lead by means of bolts, nuts, check nuts and washers (including welding) of galvanised iron or steel and connected to main switch board / LT panel/ test point/equipment at the other Cont/-

Cont/- including necessary excavation of earth work in any type of soil, returning filling in and removal of surplus soil, concrete pit in PCC (1:3:6) type C1, pre cast RCC 1:2:4 type B1 cover slab 54 cm x 54 cm x 5 cm reinforced with 8mm dia bar TMT @150mm centre to centre both ways with one handle for lifting made out 8mm dia MS bar with wire mesh funnel, 20 mm bore GI tubing medium grade for watering and 40 mm GI tubing medium grade for protection, test point, testing on completion all as shown in Electrical Plate No 3 of SSR Part-I complete including taking down old unserviceable earthing all as specified and directed.

M&L for GI strip of size 32x6mm as earth continuity conductor burried in ground or drawn in pipe or fixed to wall on saddle/insulator as required and connecting to panel/body and dismantling unserviceable strip any type/size complete all as specified.

Supply and fixing in replacement DG Engine heat sensor switch and Radiator heat sensor switch as per existing model complete with testing all as directed.

Supply and fixing in replacement maintenance free lead battery 12 V, 90 AH with initially charged complete with installed at site as directed. Make : Exide (Brand Exide Express) or equivalent in Amron / Prestolite / Power Tech / Tata / Livfast as approved by GE.

Supply and fixing Automatic transfer switch AC with encloure, 415 volts, 50 Hz, four pole of capacity 400 Amps for automatic and manual operation with complete protection including fixing arrangement on panel / wall complete with all necessary controll wiring to make functional of ATS complete with testingl all as directed. Make : Havells Cat part No IHYFCDE400 or equivalent in Standard / HPL / L&T.

Dismantling alternator from the engine base of DG set of capacity 40 KVA to 160 KVA and rewinding of field coils of alternator with super enamelled wire including varnishing and heating including reassembling and testing for capacity of DG Set form 40 KVA to 160 KVA all as directed.

Dismantling alternator from the engine base of DG set of capacity 200 KVA to 400 KVA and rewinding of field coils of alternator with super enamelled wire including varnishing and heating including reassembling and testing for capacity of DG Set form 40 KVA to 160 KVA all as directed.

Supply and fixing in replacement earth fault module of 200 Amp rating suitable for 3 phase 415 volt 4 wire system with connection complete all as specified and as directed. Make : L&T as per Cat Part No ST27745OOOO or equivalent in as specified.

Supply & Fixing in replacement of Radiator core made up of copper of cap 40 KVA to 160 KVA DG set complete all as specified and directed.

Supply & Fixing in replacement of Radiator core made up of copper of cap 200 KVA to 320 KVA DG set complete all as specified and directed.

BLANK

Supply and fixing in replacement By Pass switch 415 volts, 50 Hz, four pole of capacity 400 Amps with open execution type including with 2NO+2NC auxiliary contacts and with operating handle including replacement of incoming and outgoing lugs and provision of fixing arrangement on panel with all conection after taking down old one complete all as specified and as directed. Make : Havells Cat part No IHCBFO0400 or equivalent in L&T / Legrand / Siemens.

Supply and fixing in replacement of ECM (Electronic Control Module) unit control device for 160 KVA with ECM connector relay unit set and all connecting accessories with control wiring testing complete all as specified and directed.

M&L for detecting the faulty / burnt electric cable of any size from DG set to DG Panel / Main Panel by trench out and length / distance not exceeding 30 RM and repair / joint the electric cable through cable joint kit of suitable size and made panel functional with all incoming and outgoing cable connection including tightening loose cable/strip connections, removal of dirt,dust and carbon particles by air blower, rubbing emmery paper replacement of worn out thimbles,nut, bolt & washers, replacement of control wiring of panel etc including excavation, R&F & removal of excavated surplus soil to a distance not exceeding 50 mtr complete all as specified and as directed. Note : (i) Additional spare parts such as Cable , cable joint kit , MCCBs will be measured & Paid separetly under relevent item of Sch 'A' as supply & fixing. (ii) Replacement of burnt control wiring of panel, Cable lugs, nut- bolts, thimble etc. shall be deemed to be included in unit rate.

Supply and fixing in replacement of Actuator suitable for 320 kva dgset with all connecting accessories & control wiring testing complete all as specified and directed by Engr-in-Charge.

Supplying, installing, testing and commissioning in replacement of outdoor double door type cubical panel board suitable for 3 phase, 4 wire, 415 volts, 50 Hz from CPRI approved factory fabricated powder coating having thickness not less than 100 microns provided with suitable gasket to make it dust/virmin proof including danger notice plate, PCC (1:2:4) type B1 using 20 mm graded stone aggregate foundation, I/C and O/G cabels connections and general construction confirming to IS-8623/93 comprising of the following: Cont/-

Cont/- OUTER SHELL : The outer shell shall be made out of 3.15 mm thick CRCA sheet and ms angle section 50x50x6mm frame, factory fabricated with front and back openable double door system lockable / openable by keys from both sides, louvers and air vent gasket for natural flow of air "U" type gsket shall be used to make the outer shell completely vermin proof. The bottom of the outer shell contains a detechable plate having provision for entry of armoured cable of adequate size with glands, provison of threaded earthing stud at bottom & lifting lugs of suitable size at top to lift the panel safely shall be made. The degree of protection of outer shell shall be IP-54. Cont/-

Cont/- INNER SHELL : Inner shell be made out of 2.0 mm thick CRCA sheet duly compartmentlize for each control gear, the inner shell completely vermin proof and to accommodate incomer/outgoing MCCBs and TPN aluminium bus bar of rating not less than the 1.5 times the rated capacity of the incomer MCCB. The TPN bus bar shall be insulated with colour coded heat shrinkable sleeve. All control wire shall be with 1.5 Sqmm multistranded copper conductors and driver and shall be properly bunched, tied ferruled for proper identification and crimped with adequate size of lugs. A detachable predrilled gland plate thickness 3.15mm powder coated should be used at the bottem. The inner shell shall be of powder coated. Cont/-

Cont/- The degree of protection of outer shell shall be IP-42 and carry the following: Incoming :- MCCB-160 Amp, 4 pole, 415 volts, 50 Hz with ruputuring capacity 25 KA thermal adjustable release, magnatic type-01 No Outgoing:- (i) MCCB-125 Amp, 3 pole, 415 volts, 50 Hz with ruputuring capacity 25 KA thermal adjustable release, magnatic type-01 No (ii) MCCB-100 Amp, 3 pole, 415 volts, 50 Hz with ruputuring capacity 16 KA thermal adjustable release, magnatic type-01 No (iii) Alumnium bus bar (RYB & N) 250 Amps rating with 03 Nos outgoing arrangements-01 Set (iv) 3 Phase LED Indicator switch RY&B

All as per item No 107.00 (here-in-before) above but incomer and outgoing as per followings: Incoming :- MCCB-125 Amp, 4 pole, 415 volts, 50 Hz with ruputuring capacity 25 KA thermal adjustable release, magnatic type-01 No Outgoing:- (i) MCCB-100 Amp, 3 pole, 415 volts, 50 Hz with ruputuring capacity 16 KA thermal adjustable release, magnatic type-02 Nos (ii) Alumnium bus bar (RYB & N) 250 Amps rating with 03 Nos outgoing arrangements-01 Set (iv) 3 Phase LED Indicator switch RY&B

Supplying, installation, testing & commissioning of Retrofit Emission Control Device (RECD) in existing Diesel Generator Set of capacity 160 KVA, Emission Limit : Nox+HC <4.0, CO<3.5, PM2.5<0.2 (g/KWH) Smoke limit < 0.7 of any make, model and vintage by making necessary modification, welding of suitable size angle and pipe for support structure and suitable size ladder including cutting of old silencer/muffler without damaging diesel generator set to reduce guaranteed specification particulate matter (PM 2.5) Carbon Monoxide, Hydrocarbon reduction efficiency : Minimum 70% for all DG Sets, emission tested as per D2, 5 -mode test cycle as specified in ISO-8178-Part 4 complete all as specified and as directed by Engineer-in-Charge with following Specification:- Cont/-.

Cont/-. (a) Purification Technology :- No filters, No solvents, No Chemicals (b) Pollution Captured : PM 2.5 (c) Electric Supply : 220 Volts AC (d) Material : Mild Steel (e) Reported PM Reduction : 80% to 90% (f) By Product : Soot Particles. (g) Disposal : No burning or dumping of captured partured particles. (h) Collection of captured Particles : Once in 02 Months. (j) Capturing Chamber Material : Stainless Steel. (k) Mechanicial Pressure Release valve (PRV) should be available. Cont/-.

Cont/-. (l) Sensors (Temp & Pressure) should be available. (m) Automatic bypass System should be available. (n) The Retrofit Emission Control Device (RECD) should be closely coupled with the DG exhaust to ensure 100% of the exhaust passes through the Retrofit Emission Control Device (RECD). (o) 02 year warranty including manufacturing defects on sensors, back pressure and leakage. (p) Technology : Diesel Oxidation Chamber (Catalyst type) with particulate regenerating trap. The output result of Retrofit Emission Control Device (RECD) should be as per CPCB II norms. Cont/-.

Cont/-.. (q) Maximum back pressure of 8.500 KPa exertd by the Emission Control retrofit device at max prescribed load by DG OEM (as per the capacity of the DG set). Necessary precaution to be taken in Exhaust scheme design to avoid condensate/steam back entry to DG sets which is/are not in operation. (r) The Retrofit emission control device shall be with corrosion resistive and heat resistance paint. (s) Standard set of tools consisting of a set of 3 spanners, one screw driver, one standard plier and one nose plier of appropriate size shall be provided along with each Retrofit Emission Control Device (RECD). (Note : Retrofit Emission Control Device (RECD) shall comply all norms as per CPCB. Cont/-..

Cont/-.. Note :- (a) Type approval certificate with registration number & date (from one of the CPCB recognised/ approved lab as shown here in - after). Shall be upload by the contractor alongwith application of tender documents in Cover -1. (b) Test report and Type approval certificate of the Retrofit Emission Control Device will be from one of the following CPCB recognised / approved Laboratories shall be produced before installtion:- (i) Automotive Research Association of India, Pune (Maharashtra). (ii) International Centre for Automotive Technology, Manesar (Haryana) (iii) Indian Oil Corporation, Research and Development Centre, Faridabad (Haryana) (iv) Indian Institute of Petroleum, Dehradun (Uttarakhand) (v) Vehicle Research Developement Establishment, Ahmednagar (Maharastra) (c) Number of preventive maintenance visits in a year during warranty period 2 visit. Cont/---

Cont/-- (d) The contractor shall provide the trial run (testing) of Retrofit Emission Control Device (RECD). The trial run shall be for two hours/ The electrical loading shall not be more than the rated capacity of the DG Set. (e) Any other activity, exhaust piping of suitable size, civil work, copper wire etc required at site to make the Retrofit Emission Control Device (RECD) fitment will be provided by the contractor without any extra cost to the Govt & no additional payment will be made on this account. (f) Emission of PM (Particulate Matter) must be tested from NABL approved lab before and after fixing/installation the device and test report to be submitted/provided.

Supply & fixing in replacement of AMF type with relay panel for automatic on mains failure operation of the 320 KVA 3 ph generator sets. The panel will be totally enclosed, dust tight, vermin proof, IP 54 degree of protection, floor mounted, free standing, cubical compartmentalized type with hinged doors, fabricated from 14 SWG CRCA steel metal having seperate compartments. The panel will be epoxy painted powder coated with light grey shade, after seven tank treatment, and the panel/compartment will be fitted with the following instrument and pre-wired with colour coded flexible copper cable with ferrule. The panel shall be complete with interconnections, insulators, with suitable rating of MCCB at both the end & shall incorporate the followings: Cont/-

Cont/- (i) 02 Nos ATS switch 630 Amp, 36 KA, 3 way with auto motor operated & manual operated. (ii) Electrical power contactor MCX 45 4 Pole - 02 Nos (iii) Multifunctional meter (iv) Ammeter (0 – 20A) DC (v) Voltmeter (0 – 30V) DC (vi) 02 Nos power contactor of 600 Amp 4 Pole (2NO+2NC) (vii) RYB indicating light - 02 Nos Each (viii) Hooter (ix) Battery Charger, 24V DC - 01 No (x) Auto/Manual switch (xi) Switch (Main contactor/DG Contactor) Cont/-

Cont/- (xii) Door open LED light 15 W % with limit switch (xiii) Panel Earthing Link (xiv) Control wiring 0.75 Sqmm (xv) Panel lock & high light sticker (xvi) IP-65 Gas kit, Air & dust proof, hardware + PVC tape, all copper thimble, tie belt & ferrules (xvii) AL bus bar, TPN, 600 Amp with heat shrinkable sleeve & SMC/DMC support (xviii) 14/16 SWG panel with powder coating & wiring with all panel accessories

Supply & fixing in replacement of AMF type with relay panel for automatic on mains failure operation of the 160 KVA 3 ph generator sets. The panel will be totally enclosed, dust tight, vermin proof, IP 54 degree of protection, floor mounted, free standing, cubical compartmentalized type with hinged doors, fabricated from 14 SWG CRCA steel metal having seperate compartments. The panel will be epoxy painted powder coated with light grey shade, after seven tank treatment, and the panel/compartment will be fitted with the following instrument and pre-wired with colour coded flexible copper cable with ferrule. The panel shall be complete with interconnections, insulators, with suitable rating of MCCB at both the end & shall incorporate the followings: Cont/-

Cont/- (i) 02 Nos ATS switch 250 Amp, 36 KA, 3 way with auto motor operated & manual operated. (ii) 02 Nos Electrical power contactor MCX 34 4 Pole (iii) Multifunctional meter (iv) Ammeter (0 – 20A) DC (v) Voltmeter (0 – 30V) DC (vi) Voltage monitoring Relay - 01 (vii) RYB indicating light - 02 Nos Each (viii) Hooter (ix) Battery Charger, 24V DC - 01 No (x) Auto/Manual switch (xi) Switch (Main contactor/DG Contactor) Cont/-

Cont/- (xii) Door open LED light 15 W % with limit switch (xiii) Panel Earthing Link (xiv) Control wiring 0.75 Sqmm (xv) Panel lock & high light sticker (xvi) IP-65 Gas kit, Air & dust proof, hardware + PVC tape, all copper thimble, tie belt & ferrules (xvii) AL bus bar, TPN, 250 Amp with heat shrinkable sleeve & SMC/DMC support (xviii) 14/16 SWG panel with powder coating & wiring with all panel accessories