SERVICING B CHECKS TO CAPTIVE STAND BY GENERATORS AND REPAIRS TO CORRODED PARTS OF DG SETS AND CONNECTED PUMPS AND CERTAIN ELECTRICAL WORKS AT MES POWER HOUSE, NSRY, HQ ANC, NAVY PARK AND JARAWA UNDER GE HADDO, PORT BLAIR

Amount

S&F exhaust bellow 475mm dia of existing make and model for 1250 / 2000 KVA DG set with necessary bolts, nuts and washers including taking down old unserviceable one complete all as specified and as directed. MAKE OF DG Set: CUMMINS/ KIRLOSKAR/ PERKINS

S&F exhaust bellow 170mm dia of existing make and model for 1250 / 2000 KVA DG set with necessary bolts, nuts and washers including taking down old unserviceable one complete all as specified and as directed. MAKE OF DG Set: CUMMINS/ KIRLOSKAR/ PERKINS

S&F exhaust bellow 75mm dia of existing make and model for 1250 / 2000 KVA DG set with necessary bolts, nuts and washers including taking down old unserviceable one complete all as specified and as directed. MAKE OF DG Set: CUMMINS/ KIRLOSKAR/ PERKINS

M&L for laser alignment of alternator with engine of 1250 / 2000 KVA DG set including replacement of rubber coupling and tuning of DG Set after completion complete all as specified and as directed. MAKE OF DG Set: CUMMINS/ KIRLOSKAR/ PERKINS

M&L for dynamic balancing of main rotor of 1250 / 2000 KVA DG set by disconnecting coupler, nuts and bolts including replacement of drive end bearing of existing make and model complete all as specified and as directed. MAKE OF DG Set: CUMMINS/ KIRLOSKAR/ PERKINS

M&L for dynamic balancing of main rotor of 1250 / 2000 KVA DG set by disconnecting coupler, nuts and bolts including replacement of non-drive end bearing of existing make and model complete all as specified and as directed. MAKE OF DG Set: CUMMINS/ KIRLOSKAR/ PERKINS

Taking down unserviceable self-starter 12 volts from engine of DG set, dismantling and opening of stator and armature, replacing the worn out carbon brush, pinion, ignition coil, bearing, bushing including servicing, varnishing of stator after repairing, assembling and refixing back in original position complete all as specified and as directed.

Cleaning the radiator inter cooler/ Coil cooler of 1250 to 2000 KVA DG set by checking and removing the dust, oil and carbon deposits etc., with wire brushes, cleaning agents etc., complete all as specified and as directed.

Cleaning the radiator intercooler of 30 KVA to 400 KVA DG set by checking and removing the dust, oil and carbon deposits etc., with wire brushes, cleaning agents etc., complete all as specified and as directed.

S&F gun metal gate valve of 50mm dia bore with ISI mark and iron wheel head, screwed both ends to GI pipes including taking down old unserviceable gate valve complete all as specified and directed. MAKE: ZOLOTO/ LEADER/ BIR/ LAKSHMI/ SHAKTI

S&F gun metal gate valve of 25mm dia bore with ISI mark and iron wheel head, screwed both ends to GI pipes including taking down old unserviceable gate valve complete all as specified and directed. MAKE: ZOLOTO/ LEADER/ BIR/ LAKSHMI/ SHAKTI

Taking down unserviceable self-starter 24 volts from engine of DG set, dismantling and opening of stator and armature, replacing the worn out carbon brush, pinion, ignition coil, bearing, bushing including servicing, varnishing of stator after repairing, assembling and refixing back in original position complete all as specified and as directed.

S&F in repairs rotating rectifier diode set (forward - 3 Nos & reverse - 3 Nos) along with surge arrestors suitable for 1250 / 2000 KVA Cummins DG set, fixing and connecting in the circuit, starting and testing on load complete all as specified and as directed.

S&F in repairs rotating rectifier diode set (forward - 3 Nos & reverse - 3 Nos) along with surge arrestors suitable for 40 KVA to 125 KVA DG Sets, fixing and connecting in the circuit, starting and testing on load complete all as specified and as directed.

S&F in repairs V-belt, ribbed type to drive alternator from pulley for 1250 to 2000 KVA DG Set of any capacity as per existing model and make complete all as specified and directed.

S&F 3 pole power contactors of auxiliary coil supply of 220 V, 50Hz, AC supply with 2 NO + 2 NC contacts, type ML 4 for 30 HP pump set including taking down old unserviceable one complete all as specified and as directed. MAKE: L&T / BHARAT CUTLER HAMMER

S&F 3 pole power contactors of auxiliary coil supply of 220 V, 50Hz, AC supply with 2 NO + 2 NC contacts, type ML 2 for 10/5 HP pump set including taking down old unserviceable one complete all as specified and as directed. MAKE: L&T / BHARAT CUTLER HAMMER

S&F 4 pole power contactors of auxiliary coil supply of 220 V, 50Hz, AC supply with 2 NO + 2 NC contacts, type MCX 33 for AMF panel including taking down old unserviceable one complete all as specified and as directed. MAKE: L&T / BHARAT CUTLER HAMMER

S&F electronic timer with auxiliary voltage of 110/240 Volts, 50Hz, for operation of 9-30 seconds including taking down old unserviceable one complete all as specified and as directed. MAKE: L&T / GE / SIEMENS

S&F automatic voltage regulator Model AX - 02 suitable for 30 KVA to 160 KVA DG sets, starting and testing on load including taking down old unserviceable one complete all as specified and as directed. MAKE: ALTEX / KIRLOSKAR

M&L for carrying out "B" check for 63 KVA DG set as per manufacturer's recommendation including replacement of necessary spares and filters such as fuel filter, SLO bypass filter and lubrication oil filter complete including rectification of minor defects, cleaning of air filters / breather & coolant tank with air blower, replacement of engine oil & coolant and tuning of engine complete all as specified and as directed. MAKE OF DG SET: KIRLOSKAR/ CUMMINS/ GREAVES

M&L for carrying out "B" check for 125 to 400 KVA DG set as per manufacturer's recommendation including replacement of necessary spares and filters such as fuel filter, SLO bypass filter and lubrication oil filter complete including rectification of minor defects, cleaning of air filters / breather & coolant tank with air blower, replacement of engine oil & coolant and tuning of engine complete all as specified and as directed. MAKE OF DG SET: KIRLOSKAR/ CUMMINS/ GREAVES

M&L for carrying out "B" check for 100 KVA DG set as per manufacturer's recommendation including replacement of necessary spares and filters such as fuel filter, SLO bypass filter and lubrication oil filter complete including rectification of minor defects, cleaning of air filters / breather & coolant tank with air blower, replacement of engine oil & coolant and tuning of engine complete all as specified and as directed. MAKE OF DG SET: KIRLOSKAR/ CUMMINS/ GREAVES

M&L for carrying out "B" check for 82.5 KVA DG set as per manufacturer's recommendation including replacement of necessary spares and filters such as fuel filter, SLO bypass filter and lubrication oil filter complete including rectification of minor defects, cleaning of air filters / breather & coolant tank with air blower, replacement of engine oil & coolant and tuning of engine complete all as specified and as directed. MAKE OF DG SET: KIRLOSKAR/ CUMMINS/ GREAVES

M&L for carrying out "B" check for 30/35/40 KVA DG Set / 44BHP Diesel Driven pump set as per manufacturer's recommendation including replacement of necessary spares and filters such as fuel filter, SLO bypass filter and lubrication oil filter complete including rectification of minor defects, cleaning of air filters / breather & coolant tank with air blower, replacement of engine oil & coolant and tuning of engine complete all as specified and as directed. MAKE OF DG SET: KIRLOSKAR/ CUMMINS/ GREAVES

M&L for carrying out "B" check for 10 KVA DG set at NSRY as per manufacturer's recommendation including replacement of necessary spares and filters such as fuel filter, SLO bypass filter and lubrication oil filter complete including rectification of minor defects, cleaning of air filters / breather & coolant tank with air blower, replacement of engine oil & coolant and tuning of engine complete all as specified and as directed. MAKE OF DG SET: KIRLOSKAR

M&L for carrying out "B" check for 1250 KVA DG set as per manufacturer's recommendation including replacement of necessary spares and filters such as fuel filter-02 Nos [Part No. 3238493], SLO bypass filters-02 Nos [Part No. 3879488] and lubrication oil filters-04 Nos [Part No. 3310169] complete including rectification of minor defects, cleaning of air filters / breather & coolant tank with air blower, replacement of engine oil & coolant and tuning of engine complete all as specified and as directed. MAKE OF DG SET: CUMMINS, Model: KTA-50-G3

M&L for carrying out "B" check for 2000 KVA DG set as per manufacturer's recommendation including replacement of necessary spares and filters such as separator fuel water-05 Nos [Part No. 4095189], lubrication oil filters-04 Nos [Part No. 3101870/4920071], Resistor Corrosion-02 Nos [Part No. 3100308] complete including rectification of minor defects, cleaning of air filters / breather & coolant tank with air blower, replacement of engine oil & coolant and tuning of engine complete all as specified and as directed. MAKE OF DG SET: CUMMINS, Model: QSK-60-G4

M&L for carrying out "B" check for 2000 KVA DG set as per manufacturer's recommendation including replacement of necessary spares and filters such as fuel filter-02 Nos and lubrication oil filters-06 Nos complete including rectification of minor defects, cleaning of air filters / breather & coolant tank with air blower, replacement of engine oil & coolant and tuning of engine complete all as specified and as directed. MAKE OF DG SET: PERKINS, Model: 4016-61TRG2 NOTE: 'B' Check shall be carried out by OEM / Captiva Energy Solutions, Kolkata

NOTES for Sl item Nos. 21 to 29:- (i) Engine oil & Coolant shall be measured and paid separately as SUPPLY ONLY. (ii) Rate quoted shall be deemed to inclusive for all filters, topping up distilled water in batteries & minor accessories like bolts, nuts, 'O' rings etc., for making DG set fully functional.

SUPPLY ONLY engine oil 15W 40 type: CH4 or CI4 as per site requirement and manufacturer's recommendation. MAKE: SERVO/ VALVOLINE/ CASTROL /MOBIL

SUPPLY ONLY concentrated coolant / corrosion inhibitor in 5 Litre container for 2000 KVA DG set. MAKE: CUMMINS Cat No. 3167217 2 or as recommended by OEM

SUPPLY ONLY concentrated engine coolant in 5 litre container MAKE: K-COOL or as recommended by OEM

SUPPLY ONLY premix coolant / corrosion inhibitor suitable for 2000 KVA DG set or as recommended by OEM. MAKE OF DG SET: PERKINS Cat No. 4016-61TRG2

S&F battery terminals (Phase & Neutral), brass heavy duty complete suitable for fixing on battery poles with bolts, nuts and washers complete including taking down unserviceable battery terminals complete all as specified and as directed.

S&F battery lead copper conductor single core 70 Sqmm, 2.0 metre long each for Phase (Red) & Neutral (Black) complete fitted/soldered with of copper lugs including taking down unserviceable battery lead complete all as specified and as directed.

M&L for removing oil / grease deposits, oil / paint / corrosion flakes and cleaning the external surface of 2000 KVA DG set along with acoustic enclosure as per site conditions, using wire brushes, coarse cloth, cleaning agents, etc., and applying two coats of heat retardant paint of approved tint by spray application complete including necessary T&P like spray gun, air compressor etc., complete all as specified and as directed. MAKE OF Paint: ASIAN/NEROLAC/BERGER/SHALIMAR

M&L for removing oil / grease deposits, oil / paint / corrosion flakes and cleaning the external surface of 1250 KVA DG Set , using wire brushes, coarse cloth, cleaning agents, etc., and applying two coats of heat retardant paint of approved tint by spray application complete including necessary T&P like spray gun, air compressor etc., complete all as specified and as directed. MAKE OF Paint: ASIAN/NEROLAC/BERGER/SHALIMAR

M&L for removing oil / grease deposits, oil / paint / corrosion flakes and cleaning the external surface of 125 / 400 KVA DG set along with acoustic enclosure, using wire brushes, coarse cloth, cleaning agents, etc., and applying two coats of heat retardant paint of approved tint by spray application complete including necessary T&P like spray gun, air compressor etc., complete all as specified and as directed. MAKE OF Paint: ASIAN/NEROLAC/BERGER/SHALIMAR

M&L for removing oil / grease deposits, oil / paint / corrosion flakes and cleaning the external surface of 100 KVA DG set along with acoustic enclosure, using wire brushes, coarse cloth, cleaning agents, etc., and applying two coats of heat retardant paint of approved tint by spray application complete including necessary T&P like spray gun, air compressor etc., complete all as specified and as directed. MAKE OF Paint: ASIAN/NEROLAC/BERGER/SHALIMAR

M&L for removing oil / grease deposits, oil / paint / corrosion flakes and cleaning the external surface of 63 / 82.5 KVA DG set along with acoustic enclosure, using wire brushes, coarse cloth, cleaning agents, etc., and applying two coats of heat retardant paint of approved tint by spray application complete including necessary T&P like spray gun, air compressor etc., complete all as specified and as directed. MAKE OF Paint: ASIAN/NEROLAC/BERGER/SHALIMAR

M&L for removing oil / grease deposits, oil / paint / corrosion flakes and cleaning the external surface of 10 to 40 KVA DG set/ 44BHP Diesel driven pumpset along with acoustic enclosure, using wire brushes, coarse cloth, cleaning agents, etc., and applying two coats of heat retardant paint of approved tint by spray application complete including necessary T&P like spray gun, air compressor etc., complete all as specified and as directed. MAKE OF Paint: ASIAN/NEROLAC/BERGER/SHALIMAR

S&F 4 pole power contactors of auxiliary coil supply of 220 V, 50Hz, AC supply with 2 NO + 2 NC contacts, type MCX 11 for AMF panel including taking down old unserviceable one complete all as specified and as directed. MAKE: L&T / BHARAT CUTTER HAMMER

M&L for replacement of turbo blower intake air filter set complete (Primary & Secondary filters) for 1250 KVA DG set complete all as per manufacturer's recommendation. MAKE OF DG SET: CUMMINS, Model: QSK-60-G4

M&L for replacement of turbo blower intake air filter set complete (Primary & Secondary filters) for 2000 KVA DG set complete all as per manufacturer's recommendation. MAKE OF DG SET: CUMMINS, Model: QSK-60-G4/ KTA-50-G3

Dismantling and taking out old unserviceable burnt terminal block connector from mounting base of 40KVA to 160KVA DG set alternator inlet & outlet cables and supply & fixing new terminal block connector and re-connecting of same cables properly including provision of new lugs & alternator top cover fabrication complete all as specified and as directed .

Disconnecting fuel pump from 30 to 160 KVA DG set for replacement of FIP Solenoid switch for fuel pump and re-connecting back in position complete all as specified and as directed.

M&L for new water pump for 30 to 160 KVA DG set including taking out old unserviceable water pump complete all as specified and as directed.

Draining up of fuel tank / diesel tank of 1250 KVA to 2000 KVA DG Sets (3 to 4 tanks) into separate empty barrels, disconnecting the fuel lines from the fuel filters and taking out the fuel tank and cleaning internally and remove the accumulated sludge / sediments and arresting leakages, reconnecting back all the removed fuel lines and mounting the diesel tank in its original position, supply and replace the drain plug with new one including painting of external surfaces with two coats of synthetic enamel paint over a coat of red oxide primer and finally testing complete all as specified and as directed.

Draining up the fuel tank / diesel tank of 63 to 400 KVA DG Sets into separate empty barrels, disconnecting the fuel lines from the fuel filters and taking out the fuel tank and cleaning internally and remove the accumulated sludge / sediments and arresting leakages, reconnecting back all the removed fuel lines and mounting the diesel tank in its original position, supply and replacing the drain plug with new one including painting of external surfaces with two coats of synthetic enamel paint over a coat of red oxide primer and finally testing complete all as specified and as directed.

Draining up the fuel tank / diesel tank of 30 / 35 / 40 KVA DG Sets into separate empty barrels, disconnecting the fuel lines from the fuel filters and taking out the fuel tank and cleaning internally and remove the accumulated sludge / sediments and arresting leakages, reconnecting back all the removed fuel lines and mounting the diesel tank in its original position, supply and replacing the drain plug suitable including painting of external surfaces with two coats of synthetic enamel paint over a coat of red oxide primer, testing complete all as specified and as directed.

Draining up the fuel tank / diesel tank of 10 / 15 KVA DG Sets in separate empty barrels, disconnecting the fuel lines from the fuel filters and taking out the fuel tank and cleaning internally and remove the accumulated sludge / sediments and arresting leakages, reconnecting back all the removed fuel lines and mounting the diesel tank in its original position, supply and replacing the drain plug suitable including painting of external surfaces with two coats of synthetic enamel paint over a coat of red oxide primer, testing complete all as specified and as directed.

Dismantling, dismounting of 63.5 / 82.5 / 100 / 110 / 125 KVA DG set alternator assembly from its foundation and transportation to workshop for rewinding of main stator with suitable gauge of F class enamelled winding wire of copper as per OEM recommendations, air drying, insulating varnish and becktrol red, heating insulation etc., and transporting back to its original location, refixing / reassembling the alternator assembly to its foundation including connection, amputation, hot and cold checkups etc., including alignment and testing complete all as specified and as directed. MAKE OF DG SET: KIRLOSKAR/ CUMMINS/ ASHOK LEYLAND NOTE: The unit rate quoted shall deemed to be include for necessary transportation to workshop and back.

Supply, connect and test lead acid battery, heavy duty, 12 Volts, 180 AH with initial charging including taking down old unserviceable one complete all as specified and as directed. MAKE: EXIDE/ AMARON

Supply, connect and test lead acid battery, heavy duty, 12 Volts, 160 AH with initial charging including taking down old unserviceable one complete all as specified and as directed. MAKE: EXIDE/ AMARON

Supply, connect and test lead acid battery, heavy duty, 12 Volts, 120 AH with initial charging including taking down old unserviceable one complete all as specified and as directed. MAKE: EXIDE/ AMARON

M&L for turbo blower intake air filter set complete for 2000 KVA DG set all as per manufacturer's recommendation including taking down old unserviceable one complete all as specified and as directed. MAKE OF DG SET: PERKINS Cat No. 4016-61TRG2

Dismantling and taking down DG set engine of capacity 63 to 125 KVA of make Kirloskar / Cummins / Ashok Leyland / CG any cylinder, 1500 RPM, water cooled by dismantling / strip opening of the DG set for top overhauling by removing the cylinder heads, piston, connecting rod, cylinder liner, oil sump and injector etc., including calibration of engine and re-assembling of the complete engine as per manufacturer's instructions and testing of efficiency of engine on completion of repair work complete all as specified and as directed. NOTE: Worn out parts which are to be replaced under this item shall be measured and paid separately as SUPPLY ONLY.

SUPPLY ONLY cylinder head of existing make and model of 63 to125 KVA capacity DG Set complete all as specified and as directed.

Taking out crank shaft from engine of 63 to 125 KVA capacity DG set carefully, taking to local market for turning, polishing, metal filling if necessary and refixing in same position into the engine including replacement of main bearings and oil seal complete all as specified and as directed.

SUPPLY ONLY defective / unserviceable turbo charger core assembly for 63 to125 KVA capacity DG Set of existing make and model complete all as specified and as directed.

SUPPLY ONLY defective / unserviceable coupling flexible for 63 to 125 KVA capacity DG set of existing make and model complete all as specified and as directed.

SUPPLY ONLY lubrication oil cooler for 63 to 125 KVA capacity DG set of existing make and model complete all as specified and as directed.

SUPPLY ONLY radiator assembly including inlet and outlet pipe for 63 to 125 KVA capacity DG set of existing make and model complete all as specified and as directed.

SUPPLY ONLY alternator / dynamo 12 volt for 63 to 125 KVA capacity DG set of existing make and model complete all as specified and as directed.

SUPPLY ONLY defective / unserviceable oil seal complete of existing make any model of DG set/ Diesel driven pumpset complete all as specified and as directed.

SUPPLY ONLY stop solenoid for 63 to 125 KVA capacity DG set of existing make and model complete all as specified and as directed.

SUPPLY ONLY piston for 63 to 125 KVA capacity DG set of existing make and model complete all as specified and as directed.

SUPPLY ONLY piston rings for63 to 125 KVA capacity DG set of existing make and model complete all as specified and as directed.

SUPPLY ONLY gasket for 63 to 125 KVA capacity DG set of existing make and model complete all as specified and as directed.

SUPPLY ONLY liner for 63 to 125 KVA capacity DG set of existing make and model complete all as specified and as directed.

SUPPLY ONLY sleeves for 63 to 125 KVA capacity DG set of existing make and model complete all as specified and as directed.

M&L for 50mm dia or bore galvanised steel tubing, medium grade, with all fittings and laid in trenches or fixed to walls and ceilings with necessary clamps or laid in floors including taking down old unserviceable pipe complete all as specified and as directed. MAKE: TATA/ZENITH/JINDAL

M&L for 25mm dia or bore galvanised steel tubing, medium grade, with all fittings and laid in trenches or fixed to walls and ceilings with necessary clamps or laid in floors including taking down old unserviceable pipe complete all as specified and as directed. MAKE: TATA/ZENITH/JINDAL

Disconnecting of the suction/delivery lines of the centrifugal / monoblock pumpset connected to DG Set Cooling tower/ coil cooler/ compressor including pulley, coupling connected to the motor and removing the pumpset from its location, opening up, carrying out complete overhauling of the pumpset and replacing defective/worn out parts, packing kit, greasing, re-assembling, placing back the pumpset in its original location and connecting back of suction/delivery lines, coupling, pulley, re-alignment and testing complete all as specified and as directed for the following capacities of pumpsets: NOTES: (i) Spares like bronze impeller, bearing, bush, bronze casing ring, gland plate of stuffing box shall be measured and paid separately under relevant items of this BOQ as SUPPLY ONLY. (ii) Old material obtained from replacement shall be contractor's property as per Schedule of credit given in tender.

15/ 20/ 30 HP Pump set

5/ 7.5/ 10 HP Pump set

Disconnecting/ dismantling 3 phase, 440 volts, 50 cycles electrical motor from the centrifugal / monoblock pump set (electrically and mechanically) from its location and shifting to work shop, opening the motor end cover, taking out rotor, taking out burnt stator winding, cleaning the stator and rewinding of motor with appropriate gauge, weight and turns of super enamelled copper winding wire using proper Garware insulating paper, insulating with Class I varnish, and oven drying for requisite insulation values, reassembling the motor completely and bringing back to its original location, cleaning the impeller of pump, supply & replace gland rope, greasing, replacement of unserviceable spares of pump, fixing back in position, connecting back electrically and mechanically with proper alignment and testing complete all as specified and as directed for the following capacities of pump sets: NOTES: (i) Insulation of winding shall be Class 'B' upto 7.5 HP and Class 'F' for 10 HP and above. (ii) Spares like bronze impeller, bearing, bush, bronze casing ring, gland plate shall be measured and paid separately under relevant items of this BOQ as SUPPLY ONLY. (ii) Old material obtained from replacement shall be contractor's property as per Schedule of credit given in tender.

15/ 20/ 30 HP Pump set

7.5 / 10 HP Pump set

3 / 5 HP Pump set

SUPPLY ONLY bearing double jet suitable for the following capacities of pump and motor as per OEM:- MAKE: SKF/TATA/NBC

15/ 20 HP Pump set

7.5 / 10 HP Pump set

3 / 5 HP Pump set

SUPPLY ONLY bushing suitable for the following capacities of pump and motor as per OEM:- MAKE: SKF/TATA/NBC

15/ 20 HP Pump set

7.5 / 10 HP Pump set

3 / 5 HP Pump set

SUPPLY ONLY gland plate stuffing box including MS coupling with key suitable for 15/20 HP capacities of pump and motor as per OEM.

SUPPLY ONLY gland plate stuffing box including MS coupling with key suitable for 7.5/10 HP capacities of pump and motor as per OEM.

SUPPLY ONLY bronze impeller suitable for 15/ 20 HP Pump set as per OEM.

SUPPLY ONLY bronze impeller suitable for 7.5/10HP capacities of pump and motor as per OEM.

SUPPLY ONLY bronze casing ring 15/ 20 HP Pump set as per OEM.

SUPPLY ONLY bronze casing ring suitable for the 7.5/ 10 HP capacities of pump and motor as per OEM.

Taking down old sluice valve, cast iron both ends flanged for repairs like cleaning, greasing and replacement of brass/stainless steel spindle and check nut including re-fixing of sluice valve with new rubber gasket, stainless steel nuts, bolts and washers etc complete of size 150 / 200 mm dia bore complete all as specified and directed.

Taking down old sluice valve, cast iron both ends flanged for repairs like cleaning, greasing and replacement of brass/stainless steel spindle and check nut including re-fixing of sluice valve with new rubber gasket, stainless steel nuts, bolts and washers etc complete of size 80 / 100 mm dia bore complete all as specified and directed.

Taking down old unserviceable sluice valve complete including fittings and supply and fixing of sluice valve cast iron both ends flanged of class 1.6 PN, ISI Marked with stainless steel spindle including joints and jointing material (rubber gasket, stainless steel nuts, bolts and washers etc) complete of 200 mm dia bore complete all as specified and directed.

Taking down old unserviceable sluice valve complete including fittings and supply and fixing of sluice valve cast iron both ends flanged of class 1.6 PN, ISI Marked with stainless steel spindle including joints and jointing material (rubber gasket, stainless steel nuts, bolts and washers etc) complete of 150 mm dia bore complete all as specified and directed.

Taking down old unserviceable sluice valve complete including fittings and supply and fixing of sluice valve cast iron both ends flanged of class 1.6 PN, ISI Marked with stainless steel spindle including joints and jointing material (rubber gasket, stainless steel nuts, bolts and washers etc) complete of 100 mm dia bore complete all as specified and directed.

Taking down old unserviceable sluice valve complete including fittings and supply and fixing of sluice valve cast iron both ends flanged of class 1.6 PN, ISI Marked with stainless steel spindle including joints and jointing material (rubber gasket, stainless steel nuts, bolts and washers etc) complete of 80 mm dia bore complete all as specified and directed.

Checking of DG set internal connections like battery connections, solenoid adjusting and PCB controller etc and tuning of DG Set of capacity 40 KVA to 400 KVA when and as required basis with skilled technician complete all as directed. NOTE : (a) Technician charges deemed to be included in the quoted rate. (b) The contractor shall attend the complaint within 04 hours without any delay.

Checking of DG set internal connections like battery connections, solenoid adjusting and PCB controller etc and tuning of DG Set of capacity 1250 KVA to 2000 KVA when and as required basis with skilled technician complete all as directed. NOTE : (a) Technician charges deemed to be included in the quoted rate. (b) The contractor shall attend the complaint within 04 hours without any delay.

S&F PCB controller as per existing make and model as per site requirement for 1250/ 2000 KVA DG set including making connections and tuning of DG set including taking down old unserviceable item complete all as specified and as directed by Engineer-in-Charge. Make of DG Set : Cummins / Kirloskar/Perkins

S&F PCB controller as per existing make and model as per site requirement for 63 to 160 KVA DG set including making connections and tuning of DG set including taking down old unserviceable item complete all as specified and as directed by Engineer-in-Charge. Make of DG Set : Cummins / Kirloskar/Greaves

S&F fuel hose pipe / lube oil hose pipe of 10mm to 25mm dia (300psi) flexible type, heavy duty as per existing length for 1250/2000 KVA DG set, fixed in repairs complete all as specified and as directed.

S&F fuel hose pipe / lube oil hose pipe of 10mm to 25mm dia (60psi) flexible type, heavy duty as per existing length for 10 to 400 KVA DG set, fixed in repairs complete all as specified and as directed.

S&F water hose pipe / fuel hose pipe / lube oil hose pipe of 32mm to 50mm dia flexible type, heavy duty as per existing length for 1250/2000 KVA DG set, fixed in repairs complete all as specified and as directed.

S&F in repairs Star Delta Starter with dry run trip, single phasing and phase reversal protection, CT coils and relays suitable for 15 HP capacity motor and as per existing make & model Make: L&T/ Bharat/ Legrand

S&F in repairs DOL Starter up to 7.5 HP capacity motor and as per existing make & model complete all as specified and directed Make: L&T/ Bharat/ Legrand

S&F in repairs Star Delta Starter with single phasing and phase reversal protection, CT coils and relays suitable for 20 HP capacity motor and as per existing make & model Make: L&T/ Bharat/ Legrand

S&F in repairs Star Delta Starter with single phasing and phase reversal protection, CT coils and relays suitable for 30/40 HP capacity motor and as per existing make & model Make: L&T/ Bharat/ Legrand

S&F in repairs Push Button suitable for pump set control panels (Red & Green) complete all as directed by Engr-In- Charge

M & L for cotton waste for cleaning of DG sets complete all as specified and directed.

S&F in repairs V-belt, ribbed type to drive alternator from pulley for 40 to 160 KVA DG Set of any capacity as per existing model and make complete all as specified and directed.

Disconnecting and taking down silencer exhaust pipe from 1250/2000 KVA DG sets installed at 3.6MW Power house, of any dia and length, mounted at any height and cleaning with cleaning agents for removing carbon deposits and soot, metal filling/ brazing/ welding and closing leakages if any, as per requirement, refixing the same back in position with necessary new bolts, nuts and washers including making good the disturbed surfaces complete all as specified and as directed. MAKE OF DG SET: CUMMINS/KILOSKAR/PERKINS

Disconnecting and taking down silencer exhaust pipe from 63 to 125 KVA DG sets installed at Haddo Station, of any dia and length, mounted at any height and cleaning with cleaning agents for removing carbon deposits and soot, metal filling/ brazing/ welding and closing leakages if any, as per requirement, refixing the same back in position with necessary new bolts, nuts and washers including making good the disturbed surfaces complete all as specified and as directed. MAKE OF DG SET: CUMMINS/KILOSKAR/PERKINS

Disconnecting and taking down silencer exhaust pipe from 10 to 40 KVA DG sets installed at Haddo station, of any dia and length, mounted at any height and cleaning with cleaning agents for removing carbon deposits and soot, metal filling/ brazing/ welding and closing leakages if any, as per requirement, refixing the same back in position with necessary new bolts, nuts and washers including making good the disturbed surfaces complete all as specified and as directed. MAKE OF DG SET: CUMMINS/KILOSKAR/PERKINS

S&F Silencer Exhaust pipe wrapped with wool insulation of any dia and length of existing make and model mounted at any height as per site requirement for 1250/2000 KVA DG sets installed at 3.6MW Power house with necessary new bolts, nuts and washers including taking down old silencer exhaust pipe and making good the disturbed surfaces complete all as specified and as directed. MAKE OF DG SET: CUMMINS/KILOSKAR/PERKINS

S&F Silencer Exhaust pipe wrapped with wool insulation of any dia and length of existing make and model mounted at any height as per site requirement for 63 to 125 KVA DG sets installed at Haddo Station with necessary new bolts, nuts and washers including taking down old silencer exhaust pipe and making good the disturbed surfaces complete all as specified and as directed. MAKE OF DG SET: CUMMINS/KILOSKAR/PERKINS

S&F Silencer Exhaust pipe wrapped with wool insulation of any dia and length of existing make and model mounted at any height as per site requirement for 10 to 40 KVA DG sets installed at Haddo Station with necessary new bolts, nuts and washers including taking down old silencer exhaust pipe and making good the disturbed surfaces complete all as specified and as directed. MAKE OF DG SET: CUMMINS/KILOSKAR/PERKINS

BABBAR ENGINEERS

DASHMESH BUILDERS

SKV Engineering

CHANDER SEKER ENTERPRISE

M/s K Moorthi

RPG AND COMPANY

M/s S A Traders

M/s Ramesh Lal