REPAIR/MAINT OF DG SET, AMF PANELS, LIGHTENING PROTECTION SYSTEM AND UPKEEPING OF E/M ELECTRICAL INSTALLATION EARTHING AT N AREA, K AREA AND HALLOMAJRA UNDER GE CHANDIGARH

Amount

Annual maintenance contract (AMC) of DG set of capacity 15 KVA to 45 KVA - 07 Nos installed at 'N' area ,'K' area and Hallomajra E/M installations, including servicing / overhauling and repair with replacement of O ring, engine oil, greasing and oiling of parts, checking of valve & nozzle replacement of diesel filter, oil filter ,checking of defective parts complete, assembling components, and attending once in a month as routine checkup to ensure satisfactory running of DG set complete all as directed by the Engineer-in-Charge. Note:- (i) Spares like filters, metering gauge, fan belts, engine oil, feeding pump and other spares shall be measured and paid separately as supply only under relevant items of schedule ‘A’. Fixing/labour charges of said spares is deem to be included in the unit rate quoted against the item. (ii) To provide initial service to the engine within fortnight after placing the WO. (iii) To Check fuel timing, tappet clearance etc for diesel engine and reseting the same as required. (iv) To check and set operation of warning devices. (v) The firm shall carryout routine maintenance visit (monthly) for 11 months for all DG sets and record shall be maintained at site. In addn to routine maint visits contractor shall attend breakdown complaints as per the instrs of JE/Engr-in-charge. (vi) Cleaning of fuel tank exhaust pipe etc shall be carried out separately under respective item of Sch 'A' (vii) AMC shall be done by authorised representative of the manufacturer of the DG set. (viii) SM No of DG sets shall invariably be recorded in MB while recording the measurements. Make: Cummins/Kirloskar/Greaves

All as per item no. 01 above but capacity of DG Set 62.5 KVA -02 Nos Make: Cummins/Kirloskar/Greaves

All as per item no. 01 above but capacity of DG Set 110 KVA to 125 KVA -05Nos Make: Cummins/Kirloskar/Greaves

Disconnection and removing the u/s Engine unit carefully from the alternator for finding of the defects and servicing/ over hauling of Cylinder Head, crank shaft, Cylinder block, Cam bush, counter balancer, oil pump, Injectors, P T Pump, oil cooler and radiator including renewal of spares such as main bearings, C R bearings, upper engine gasket, lower engine gasket, cylinder liners, piston assembly, piston rings, liner ''O'' rings, ferroles, copper gaskets, copper gasket, rubber gasket, fuel screen filters, injector push rods, value push rods, fuel connjections tubes, cam bush, C R bush, spinder coupling, injector adjusting screws, nuts & bolts with all spring washers & flat washers, water safty control, oil safety control, thrust washer set, counter balancer lock plates, cam thrust washer, belts kit & hose & clamps, main bed bolt locks, air filter inner and outer set, engine oil and oil filters and diesel filters etc and refixing the engine after completion of repairs at its original position and coupled with the alternator and all other accessories testing and commissioning complete of the 15 to 45 KVA capacities:- Note : (i) All the misc items not covered under the scope of work but required for satisfactory completion of job deemed to be included in the unit rate. (ii) Over hauling items and spares will be measured and paid separately under respective Sch 'A' Items. (iii) SM No of DG set shall invariably be recorded in MB against each item of BOQ.

All as per item no. 04 above but capacity of DG Set 62.5 KVA

All as per item no. 04 above but capacity of DG Set 125 KVA

S&F in repair Rubber hose pipe and clamp set for water circulation system complete as per exiting make and model complete for 110 KVA to 125 KVA DG set.

All as per item No 07 here-in-before but DG set of cap 45 KVA to 110 KVA.

S&F in repair Water pump repair kit set as per exiting make and model complete for 45KVA to125 KVA DG set.

S&F in repair Impellar for water pump set as per exiting make and model complete for 45KVA to 125KVA DG set.

S&F in repair Water pump set as per existing make and model complete for 45KVA to 125 KVA DG set.

Supply only lubrication engine Oil SAE-40 ( 20W40 grade) of Make: Castrol/Valvoline or equivalent as approved by GE.

M&L for renewal of Exhaust & Exhaust pipe Cladding for any capacity of DG Set upto 125KVA complete all as specified and directed.

Disconnecting and taking out defective battery lead and supplying, fixing, connecting and testing battery lead (Heavy duty) PVC insulated with multi strand copper conductor single core of size 25 Sqmm one side fixed with clamp, terminal and other side fixed with brass battery terminal of heavy duty for 1 metre length (each) complete all as specified and directed.

Supply and filling of inhibitor corrosion (Fleet-Guard make Coolant) suitable for radiators of 15 KVA to 125 KVA capacity DG set complete all as specified and directed.

Supply and filling of battery Electrolyte (Ltr). (distilled water).

Disconnecting, taking out carefully old unserviceable AVR unit, supply and fixing, connecting and testing new AVR unit suitable for DG set upto 62.5KVA capacity Make: Kirloskar/ National/Universal /cummins.

All as per item No 17 here-in-before but DG set of cap 100 to 125 KVA.

Disconnecting, taking down and dismantling of old unserviceable self starter, 12 Volt DC complete for repair, servicing, /cleaning, varnishing, oiling, reassembling and refixing in position after repair & testing including replacement of the Following parts as per exiting make and model :- (a) Armature – 01 No (b) Solenoid switch – 01 No. (c) Field coils – 01 No. (d) Commutator – 01 No. (e) Carbon brush – 02 Nos. (f) Bendex assembly – 01 No (g) Tension sleeve – 01 No (h) Gear assembly -01 No (j) Wiring circuit complete – 1 Set

M&L for replacement of unserviceable fuel suction & injector return hose pipe with clamps and banjo washers as per existing make and size suitable for DG sets of capacity 15 KVA to 62.5 KVA 3 phase 50 HZ complete all as specified and directed.

All as per item No 20 here-in-before but DG set of 110 KVA to125 KVA 3 phase 50 HZ.

Taking out under mentioned unserviceable parts from the DG sets of any capacity upto 125 KVA and supply and fixing of new parts as per exiting make and model (for item no 22 to 35) (a)Tranducer

Oil temperature gauge 40°C to 120°C

Water temperature gauge 40°C to 120°C

Oil pressure gauge 0 to 7 kg/cm2

RPM and Hrs meter complete with chain

Fuel connector

Hump hose & bend

Neon lamp with assembly complete

Ampere meter with lead

Ignition switch along with duplicate keys

Toggle switch

Water safety control

Oil safety control

Disconnecting and taking out the exhaust system of DG set of any capacity and carrying out cleaning of chocked, carbonized exhaust pipe including exhaust .silencer with de-scaling solution, including soldering / gas welding of leakage of pipe. Cutting the rusted portion of pipes including gas welding of pipes assembling the complete exhaust assembly including replacement of gasket, metallic flexible pipe, nut bolts, and testing for making it leak proof and fixing the same in position and testing the system complete all as specified and directed.

M&L for repair/replacement of acoustic enclosure door shutter hinges, handles, gasket,locks as per existing make of Long lasting green passivated fasteners. Cast aluminum hinges and stainless steel locks for long durability and ease of operation. suitable for 45 KVA to 125KVA DG set including welding,drilling,nut bolts , doors are gasketed with EPDM gaskets as required at ste complete all as specified and directed.

M&L for Cleaning of MS fuel tank of DG sets of various capacity (up to 125 KVA) by collecting the fuel in cleaned barrels and removing sludge deposited/accumulated inside the tank and disposal of sludge at a distance not exceeding 100 metre and cleaning the tank with kerosene oil , replacement of fuel tank strainer and unserviceable fuel gauge with new PVC fuel level indicator or float gauge and refilling the collected fuel after filtration complete all as specified and directed.

Disconnecting and taking out of defective battery charger and supply and fixing new Electronic battery charger 12/24 volts suitable for charging batteries, including power transformer, Amp meter, Voltmeter and connected accessories in and including sheet metal enclosure of thickness not less than 1.6mm duly painted with two coats of synthetic enameled paint over a coat of red oxide primer complete all as specified and directed.

Disconnecting and taking out of unserviceable turbo drain hose and supply and fixing new turbo drain as per existing make and model suitable for 45 KVA to125 KVA DG sets with clips nuts and bolts complete all as specified and directed.

Disconnecting and taking out of unserviceable fuel suction pipe and supply and fixing new PVC flexible pipe as per existing make and size from fuel tank to fuel filter of DG sets upto 125 KVA complete all as specified and directed.

Disconnecting and taking out old unserviceable belts of the DG set and supply and fixing fan belt of size C-49 complete all as specified and directed.

All as per serial item No 42 here-in-before but B-33.

All as per serial item No 42 here-in-before but B-44

Disconnecting & taking out of existing AMF panel of any description and in any position, of 125 KVA capacity DG set & opening of AMF Panel, checking AC/DC circuits and replacement of unserviceable control wiring with 1.5 Sqmm, single core, copper conductor, flexible, PVC insulated, unsheathed cable suitable upto 1100 volts confirming to IS-694, taking out, removing and replacement of unserviceable parts / spares / items, reassembling the panel & fixing the same in position and testing the AMF panel on full load after completion of repairs all as specified and directed. Note :- The quoted rates shall deem to include for fixing the serviceable parts in position. The new parts shall be measured and paid for separately under respective item of Sch `A’ as supply only. Replacement of small/minor parts such as nuts, bolts, washers/lugs/gaskets etc shall also deem to be included in the rates quoted against the item.

Supply only the following spares/parts/ components of AMF Panels (against item Nos 46 to 62), repaired under Schedule `A’ item No 45 above Note : (i) Fixing & testing element of the following items is deemed to be included in the rates quoted by the contractor against item no 206 above (ii) Contractor shall have no claim on account of variation of quantities of following items or non execution of the item(s). SMPS (Switch mode power supply) /Transformer /Rectifire of 12 Volts DC supply.

Electronic timer, type ET-100, suitable of 240 Volts, 50 Hz, AC supply, for 0 -10 seconds (ON delay).

Electronic timer, suitable of 240 / 415 Volts, 50 Hz, AC supply, for 0-60 seconds (OFF delay).

Ammeter 0-15 Amps, electromechanical type suitable for existing CTs all as specified and directed.

Voltmeter 0-30 Volts, electromechanical type for measuring DC supply all as specified and directed.

Bimetal over load relay type MNX with relay range 23– 32 Amps suitable for 3 phase 415 volts, C supply all as specified and directed. Make : L&T /BCH or equivalent make approved by GE.

Electronic DC timer suitable for 12 Volts DC supply, for 0-60 seconds. (on delay) all as specified and directed.

Under voltage relay suitable for 3 phase 415 volts, (Existing type) AC supply all as specified and directed.

Engine starting relay with sequence timer & Master timer suitable for 12 / 24 Volts DC supply all as specified and directed.

Indicating lamps neon type with holder for 12 / 24 volts DC supply (RYB) (Make : L&T/BCH or equivalent make as approved by the GE)

Electronic timer, suitable of 240 / 415 Volts, 50 Hz, AC supply, for 0-180 seconds (ON delay) all as specified and directed.

Ammeter 0-200 Amp/ 0-150 Amps/ 0-100 Amps, electromechanical type suitable for existing CTs of class 1.0 all as specified and directed.

Voltmeter 0-50 Volts, electromechanical type for measuring DC supply all as specified and directed.

Voltmeter 0-500 Volts, electromechanical type, for measuring AC supply all as specified and directed.

Disconnection and removing the unserviceablespare coil of Power contactor (Existing type) 4 pole, 415 volts and supply and fix new spare coil suitable for MCX-32 Power contactor. Make L&T or equivalent in Siemens/GE.

All as per item 63 here in before but MCX-33 Power contactor. Make L&T or its equivalent in Siemens/GE.

Disconnection and removing the unserviceable spare coil of Power contactor 4 pole, 415 volts and supply and fix new spare coil suitable for MCX-32 Power contactor.Make L&T or its equivalent in Siemens/GE.

All as per item 65 here in before but spare coil suitable for MCX-33 Power contactor. Make L&T or its equivalent in Siemens/GE.

Disconnection and removing the unserviceable spare coil of Power contactor 3 pole, 415 volts and supply and fix new spare coil suitable for ML-4 Power contactor.Make L&T or its equivalent in Siemens/GE.

Disconnection and removing the unserviceable relays and Supply and fixing Relays (Existing type 12/12 Volts) upto 125KVA DG Sets AMP panels. Make:L&T/ Siemens/C&S.

HRC fuse for 415 volt, 45 to 63 Amp rating DIN type complete all as specified and directed.

All as per serial item No 69 here-in-before but 125 to 160 Amp rating DIN type.

All as per serial item No 69 here-in-before but 200 Amp rating DIN type.

Disconnection and removing the unserviceable auxilary contactors and Supply and fixing Auxilary Contactors (Existing type) 4 pole with logic units. Make:L&T/ Siemens/C&S.

Disconnection and removing the unserviceable Push button and S&F new push button (Existing type) with necessary mounting arrangement.

Supply and fixing battery charging unit of capacity suitable for 12/24 volts battery and fixing in inside the AMF panel enclosure including U/S battry charging unit complete.

Disconnection and removing the u/s control unit and S&F new power control unit of same size and capacity suitable for existing Kirloskar make DG Set of capacity 62.5 KVA or its equivalent.

Disconnection and removing the u/s control unit and S&F new power control unit of same size and capacity suitable for existing Kirloskar make DG Set of capacity 100 to 125 KVA or its equivalent.

Disconnection and removing the u/s speed control unit carefully from DG Set and S&F new speed control unit of same size and capacity suitable for 100 to 125 KVA complete Make Kirloskar DG Set or its equivalent Seimens/Cuttler hammer.

Disconnection and removing the u/s HRC fuse and S&F HRC fuse 415 volt, 62.5 to 125 Amp in AMF panel complete all as specified and directed.

Supplying , installation and commissioning AMF panel for DG-Set's 62.5 to125 KVA with all suitable Contactors, MCCB & all standard accesories ie.suitable rating contactor for DG and Main supply CTs, battery charger, line voltage monitor, microprocessor based AMF Relay with all features, protection for battery voltage, output voltage, frequency, overload etc. as directed by Engineer In charge, cubicle panel board of Suitable size for 3 phase 4 wire 415 v, 50 Hz all as specified and directed.

M&L for dismantling & taking down Engine & alternator coupling assembly seperate for 45 KVA to 125 KVA DG set. MAKE cummins /greaves any model & taking out Fly Wheel ring gear assy, replacement of gear ring with same size and make complete as per sample and refixing Fly Wheel in position, refixing engine & alternater properly in position, testing all as specified and directed.

Scraping, removal of rust and complete removal of existing painting, cleaning and applying spray painting with two coats of synthetic enamel paint over a coat of red oxide primer to the following capacity of DG Sets with apple green tint for engine, smoke grey tint for alternator, black for foundation/bases frame and red for all guards including writing of SM/MES Number on Engine and Alternator of DG set of Capacity Ranging from 15 KVA to 125 KVA complete all as specified and as directed.

Disconnection and removing the u/s lead acid batteries 12 volts 90 AH carefully from the 15KVA to 45 KVA DG Set and S&F new lead acid batteries 12 volts 90 AH suitable for DG Set 15 to 45 KVA including testing and commissioning complete suitable for DG Set 15KVA to 45KVA with copper lead.

Disconnection and removing the u/s lead acid batteries 12 volts 180 AH carefully from the 62.50KVA to 250 KVA DG Set and S&F new lead acid batteries 12 volts 180 AH suitable for DG Set 62.5 to 250 KVA including testing and commissioning complete suitable for DG Set 62.5KVA to 250KVA with copper lead.

Taking out carefully unserviceable Dynamo assembly of 15KVA to 62.5 KVA DG set cleaning/ oiling/servicing Dynamo assembly, after replacing unserviceable fan ,bearing and re winding, re-assembling and fixing the same in position and testing the Dynamo assembly all as specified and directed.

All as per serial item No 84 here-in- before but for 110 KVA to 125 KVA DG set.

Supply and replacement of self starter 12Volt DC suitable for DG set 45 KVA to 62.5 KVA all as specified and directed.

All as per serial item No 86 here-in-before but Ball bearing suitable for 110 to 125 KVA DG set.

All as per serial item No 86 here-in-before but Diodes (set of 6 Nos).

M&L for Earthing complete with GI earth plate, electrode 60cm x 60cm x 6.0mm thick, buried directly in ground (earth pit not less than 4.00 mtr deep below normal ground level) with top edge of the plate not less than 3.25 mtr below normal ground level connected to GI earth strip 25x4mm as earthing lead by means of bolts, nuts, check nuts and washers of galvanized iron or steel all as shown in electrical plate No 3 of SSR (Part-I) connected to earthing test point, earth plate electrode surrounded by mixer of common salt and charcoal dust, complete with 40mm dia GI watering pipe 'med grade', funnel with wire mesh earthing chamber with cement concrete (1 :2:4) type B1, RCC chamber cover 80mm thick (1: 1 1/2 : 3) type B1 all as shown in drawing, inc! excavation earth work and testing on completion all as specified and directed. Note:- GI earth Strip beyond 7.50 mtr measured and paid under respective item.

M&L for fabrication and fixing of fan/coupling guard suitable for 45 to 125KVA DG set made out of flat iron 25x3 mm, bend to shape, wire mesh fabricated with 2 mm dia MS wire complete incl nuts, bolts and welding works etc as required and applying 2 coats of synthetic enameled paint over a coat of red oxide primer complete all as specified and directed.

Taking out carefully unserviceable fuel injector pump assembly of 100 to 125 KVA DG set (Make : MiCO), cleaning/ oiling/servicing fuel injector pump assembly, recalibration of Fuel Injector Pump after replacing unserviceable nozzles, re-assembling and fixing the same in position and testing the Fuel Injector Pump assembly all as specified and directed. Note (i) Repairs/servicing / reassembling and testing of Fuel injector pump shall be carried out through a authorised service center on fully automatic testing machine. (ii) The quoted rates against the item shall deem to includ for fixing the serviceable parts in position and replacement of unserviceable parts with new parts, such as nuts, bolts, washers, locking nuts,’O’ rings, nozzle, plunger, barrel, governor plunger, pressure regulator, weight carrier assembly, spring pack assembly, gear pump repair kit etc.New spare parts will be measured & paid seperately. (iii) The quoted rates shall deemed to be included cost of transportation to and fro authorized service centre.

All as per serial item no 91 here-in- before but for 15 KVA to 62.5 KVA DG set.

Supply only Shim fuel pump governor (new parts against item Nos 93 to 113) as per existing make and model suitable for fuel injection pump assembly repaired under Schedule `A' item No 91 & 92 above. Note :- Fixing element of these items shall deem to be included in the rates quoted against Schedule `A' item No 91 & 92 above.

Kit injector barrel plunger

Gasket fuel pump

Gasket Governor set

Ball Bearing

Nozzles with copper washers

Gasket hump hose

Screen filter

Ball check

Gasket Injector

Seal ‘O’ ring

Pump gear fuel

Shaft fuel pump drive

Shaft tachometer drive

Bushing tachometer drive

Seal key way

Plunger governor

Bearing thrust

Plug injector orifice

Seal dust

Kit seal

M&L for strip opening and inspection of DG set of any capacity at site and making any setting /tunning up of the DG set as required complete incl replacement of minor parts required complete all as specified and as directed. Note :- if major overhaul /replacement of major parts is required the smae shall be measured and paid separately under respective item here in after all as specified and directed.

M&L for disconnecting and transportation of diesel engine for DG set of cap 45 to 62.5 KVA and transporting to workshop, strip opening of diesel engine complete, cleaning of all parts and body throughly, carrying out necessary machining work to crank shaft, cam shaft, such as, metaling, grinding, polishing etc. replacement of unserviceabale parts and assembling of the same and assembling and repositioning of the same after repair complete all as specified and as directed.

Supply only Benjo bolt (following worn out parts against item Nos 116 to 141) of existing size for DG set of cap 45 to 62.5 KVA under item No 115 above. Make : Kirloskar/ Cumins or equivalent.

Cylinder liner

Piston assembly

Piston ring set

CR Bearing

CR Bush

Main Bearing

Thrust washer

Main bearing oil seal

Feed pump assy complete

Inlet and outlet valve

Inlet and outlet valve guide

Valve seal

Head gasket

Gasket Set

Oil seal

Guide seal

Valve lock

Rectifier

Upper Engine Gasket

Lower Engine Gasket

Liner "O" Rings

Cam bush

Air Filter Inner & Outer Set

Oil Filters and Diesel filters

Nuts & Bolts with all Spring Washers & flat washers:- (a) 7/16" UNF-1 1/4' (b) 3/8" UNC - 1" (c) 3/8' UNC 1 1/4" (d) 5/16" UNF - 1"

Supply only Cylinder Head Re-conditioningand for Over hauling items of DG Set capacities 15 to 45 KVA (following worn out parts against item Nos 142 to 152) Note :- Labour element considered in Item No 01

Connecting Rods Re-conditionings

Crank Shaft Granding & Testing

Cylinder Block line bore Checking

Cam bushset Removing and Re-fitting

Counter Balancer Servicing

Oil Pump Re-conditioning

Injectors repairing & Calibration

P.T.Pump repairing & Calibration

Oil Cooler Servicing

Radiator servicing

M&L for disconnecting and transportation of diesel engine for DG set of cap 110 to 125 KVA and transporting to workshop, strip opening of diesel engine complete, cleaning of all parts and body throughly, carrying out necessary machining work to crank shaft, cam shaft, cylinder block, pt pump such as, metaling , grinding , polishing etc replacement of unserviceabale parts, assembling and repositioning of the same after repair complete all as specified and as directed.

S&F in replacement of the Benjo bolt following worn out parts of existing size for DG set 110 to125 KVA under item No 154 to 179 Make : Kirloskar/ Cumins or equivalent.

Liner cylinder

Piston

Piston ring set

CR Bearing

CR Bush

Main Bearing

Thrust washer

Main bearing oil seal

Timing cover oil seal

Inlet and outlet valve

Inlet and outlet valve guide

Valve seal

Head gasket

Gasket Set

Oil Seal

Guide seal

Valve lock

Feed pump assy complete

Rectifier

Liner "O" Rings

Upper Engine Gasket

Lower Engine Gasket

Air Filter Inner & Outer Set

Oil Filters and Diesel filters

Nuts & Bolts with all Spring Washers & flat washers:- (a) 7/16" UNF-1 1/4' (b) 3/8" UNC - 1" (c) 3/8' UNC 11/4" (d) 5/16" UNF - 1"

Supply only Cylinder Head Re-conditioning for Over hauling items of DG Set capacities 110 to 125 KVA under item No 180 to 190 Note : Labour element considered in Item No 03

Connecting Rods Re-conditionings

Crank Shaft Granding & Testing

Cylinder Block line bore Checking

Cam bushset Removing and Re-fitting

Counter Balancer Servicing

Oil Pump Re-conditioning

Injectors repairing & Calibration

P.T.Pump repairing & Calibration

Oil Cooler Servicing

Radiator servicing

Disconnection and removing the u/s alternator of capacity of DG Set carefully from the engine and rewinding the same with single strand fine enamel copper conductor of same guage weight and tons and keeping the windings into hot air oven till the moisture evaporates and fixing the same init original position duly painted the alternator after completion of repairs connecting the cables and all the accessories testing and commissioning complete of the DG set 15 to 45 KVA capacity Note : (i) All the misc items such as Bearings, terminal, coupling, impregranted paper, warnising, cotton tape and other misc items required for satisfactory completion of job deemed to be included in the unit rate. (ii) The above repairs are considered to meet the anticipated requirement if any and based on the site requirement the scope will be handed over to the Contractor.

All as per item no. 191 above but capacity of DG Set 62.5 KVA

All as per item no. 191 above but capacity of DG Set 100 to125 KVA

Supplying and fixing MCCB, 160 Amps, 3 pole, 415 Volts, AC supply, having breaking capacity Icu = 35/36 KA with adjustable thermal & magnetic setting, complete all as specified and directed. Note :- Make and frame size of MCCB shall be provided as per existing make so that it can be fitted in the existing panel.

All as per item No 194 but MCCB, 3 pole 125 Amps, 36 KA, 415 Volts,

All as per item No 194 but MCCB, 3 pole 63 Amps, 25 KA, 415 Volts,

Supplying, fixing, testing and commissioning of front operated, Off Load type changeover switch, 4 pole, 415 volts, 50 HZ AC, of capacity 125 Amps with sheet enclosure all as specified and directed.

All as per item No 197 but, Off Load type changeover switch, 4 pole, 415 volts, 50 HZ AC, of capacity 63Amps.

Supply & replacement of DG set canopy door gasket and hinges and provn of locking arrangement by welding of stainless steel hasp and staple assy with harrison locks for DG set canopy gates rating from 45 KVA to 125 KVA.

M&L labour for fabrication of battery box complete with locking arrangement made out of MS angle of size 25x4 mm MS sheet 3.15 mm suitable for housing of 12 Volts 180 AH battery and welding with chasis of DG set.

M&L for shifting of DG set upto 45 KVA any capacity by carefully diconnecting from position lifting the DG Set from the existing sub station/ plinth and shifting to new location not exceeding 750 metre and refixing at new location and making all the LT side connections and testing complete all as specified and directed. Note :- Installation of DG set, testing and connecting the LT cables, commissioning on load after checking voltage and out put all as specified and directed shall be deemed to be included in quoted rates.

Disconnection and removing the u/s fuel injection pump carefully from the 62.5 KVA DG Set and S&F new fuel injection pump unit suitable for DG Set 62.5KVA Make Greaves, including testing and commissioning complete.

Disconnection and removing the u/s fuel injection pump carefully from the 110 to 125 KVA DG Set and S&F new fuel injection pump unit suitable for DG Set 110 to 125 KVA Make Greaves, including testing and commissioning complete all as specified and directed.

Disconnection and removing the unserviceable/ corroded LT Panel board complete and M&L for LT Panel board cubicle type outdoor floor mounted fabricated out of 3mm thick CRCA sheet and MS angle vermin proof, painted with two coats of synthetic enamel paint over one coat of red oxide both internally and externally 3 Phase 4 wire bus bars of capacity 3X250 Amps for Phase and 1X250 Amps for neutral and fixed on insulators prewired complete comprising of the following :- Make of the Panel board confirming to CPRI specifications only. (i) MCCB 200 Amps, Breaking capacity 36 KA, 4 pole. (Incoming) (ii) MCCB 200 Amps, Breaking capacity 36 KA, 4 pole ( ON load Change over switch -1 No In coming) (iii) MCCB 163 Amps, Breaking capacity 36 KA, 4 pole. 01 Nos out going MAKE: Indoasian. (iv) MCCB 63 Amps, Breaking capacity 25 KA, 3 pole. 01 Nos out going MAKE: Indoasian. Note: Front operated ON Load type changeover switch 3 pole, 415 volts, 200 Amps without sheet enclosure Qty-01 No. (v) 4 Nos Aluminium Bus bar of Capacity 200 Amps for Phase & Neutral. (vi) LED/Neon indicator bulb in RYB Colour - 1 Set. (vii) Cable gland with necessary end terminations for incoming and out going cables complete. (viii) Indication Lamp set of 3 for RYB & N. (ix) Digital Ameter with CTs Units - 01 Set. (x) Digital Voltmeter - 01 Set. (xi) BCB SPN 32AMP - 02Nos.

Supplying, fixing, testing and commissioning of front operated, ON Load type changeover switch, 4 pole, 415 volts, 50 HZ AC, of capacity 200 Amps with sheet enclosure complete all as specified and directed. Note:- Make and frame size of changeover switch shall be provided as per existings that it can be fitted in the existing panel.

All as per serial item No 205 here-in-before but, ON Load type changeover switch, 4 pole, 415 volts, 50 HZ AC, of capacity 125 Amps.

All as per serial item No 205 here-in-before but, ON Load type changeover switch, 4 pole, 415 volts, 50 HZ AC, of capacity 100 Amps.

M & L for MCCB, TPN, 400 Amp, 415 volt ,Adjustable type thermal magnetic release breaking capacity 36 KA as in repair complete all as specified and as directed by Engineer-in –charge.

M & L for MCCB, TPN, 250 Amp 415 volt ,Adjustable type thermal magnetic release breaking capacity 36 KA as in repair complete all as specified and as directed by Engineer-in –charge.

M & L for MCCB, TPN, 200 Amp 415 volt ,Adjustable type thermal magnetic release breaking capacity 36 KA as in repair complete all as specified and as directed by Engineer-in –charge.

M & L for MCCB, TPN, 160 Amp 415 volt ,Adjustable type thermal magnetic release breaking capacity 36 KA as in repair complete all as specified and as directed by Engineer-in –charge.

Excavation in trenches in soft/loose soil not exceeding 1.5 metre deep and not exceeding 1.5 mtr width and getting out unused cables including forming bottom surface to required slope/gradient for laying cables/pipes etc. all as specified and directed by Engineer-in-Charge including removing cable protection covers/ bricks & stacking serviceable bricks for reuse and disposal of unserviceable covers within 50 m all as directed. Note : (i) Excavation shall be carried out manually carefully in order to avoid damage of existing cables and brick protection. JCB will not be allowed for excavagion in trenches. (ii) The excavation work may be carried out in short lengths for locating fault in under ground cables at different locations.

Returning, filling in including spreading, leveling, watering and well ramming in layers of 25 cm thick after the cables etc. are laid, jointed and tested complete all as specified and directed.

Removal of surplus excavated soils not exceeding 50 Mtr distance and depositing where directed by Engineer-in-Charge at a level not exceeding 1.5 m above the starting point complete all as specified.

Sand cushioning with clean dry sand to cables with layer of sand 8cm before laying of cable and 15cm thick after laying of cable complete all as specified. Note : For payment purpose punned thickness of 18cm shall be measured against spread thickness of 23cm as mentioned in para 19.75 of SSR part-I

M&L for old size sub class `B` bricks, kiln burnt, as in cable protection laid flat with axis of brick perpendicular to the axis of the cable complete all as specified and directed.

Fixing / laying only old retrieved bricks of any description as obtained from dismantling of the cable complete all as specified and directed.

Disconnecting and taking out old existing unserviceable/ corroded GI tubing 50 to 80mm bore of any description and in any position complete all as specified and directed.

Supplying, laying & jointing GI tubing, 80 mm bore, light grade as in sleeving etc laid in trenches / ducts etc. complete all as specified and directed.

All as per Item No 219 here in above but 50mm bore, light grade.

Supplying and fixing 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed standard aluminium conductor 2 core 6 sqmm in service connections suspen- ded by insulating hangers not more than 1 metre apart including 4mm suspension wire, one twin core cable flat or circular.

All as per serial Item No 221 here-in-before but of aluminium conductor 2 core 10 sqmm.

All as per Item No 221 here in above but of aluminium conductor 2 core 4 sqmm.

Disconnecting and taking out old existing unserviceable/ non- functional LT Cable of any description and in any position complete all as specified and directed.

Supplying, laying, jointing and testing cable XLPE insulated IS 7098 (Part-I)-1988 marked, screened, PVC sheathed, armoured electric power cable (heavy duty) with aluminum conductor for working voltage upto and including 1100 Volts, cross sectional area 3.5Core 70 sqmm laid in trenches/fixed on pole/wall / passed through pipe complete all as specified and directed.

All as per serial item No 225 here-in-before but cable of size 3.5 core 95 sqmm.

All as per serial item No 225 here-in-before but cable of size 3.5 core 120 sqmm.

All as per serial item No 225 here-in-before but cable of size 3.5 core 50 sqmm.

All as per serial item No 225 here-in-before but cable of size 3.5 core 35 sqmm.

All as per serial item No 225 here-in-before but cable of size 3.5 core 25 sqmm.

All as per serial item No 225 here-in-before but cable of size 4 core 16 sqmm.

All as per serial item No 225 here-in-before but cable of size 3.5 core 240 sqmm.

All as per serial item No 225 here-in-before but cable of size 3.5 core 185 sqmm.

M&L for cutting chases in hard standing road/path/drain etc for passing cables/pipes etc. size of cutting .45mtr wide and 0.90mtr deep and removing the excavated materials and disposal at 50 metre distance and making good the cutting after the pipe and cables are laid with PCC 1:3:6 type C-1 using 20mm graded stone aggregates complete all as specified and directed.

M&L Straight through Type jointing kit,heat shrinakable for 1.1KV grade UG cable with 3.5/4 core Aliminium conductor of size 240 Sqmm. 3.5/4 Core complete along with jointing material all as specified and as directed.

All as per serial item No. 235 here-in-before but of size 185 Sqmm 3.5 Core/4 Core

M&L for Outdoor type ,jointing kit,heat shrinakable for 1.1KV grade UG cable end termination with 3.5 core 185 to 240 Sqmm Aliminium conductor complete along with jointing material all as specified and as directed.

All as per serial item No. 237 here-in-before but of size 95 to 120 Sqmm 3.5 Core.

Repair/shifting of LT Panel making electric connections including wiring by conducter multistrand PVC insulated welding of doors, fixing hinges, thimble refixing of MCCBs and brazing with bus bar complete all as specified and directed by Engg-In-Charge.

LONGIA ENGINEERS (BID ID -3129198)

M/s Friends Engineering Works (BID ID -3129916)

Jai Maa Electrical Works (BID ID -3137375)