REPAIR AND MAINTENANCE OF DG SETS AND CONNECTED PANEL AT 46 WEU, 273 SU AND 20 WING AFS BAGDOGRA UNDER GE (AF) BAGDOGRA

Amount

Material & Labour for repairs and comprehensive maint of DG Set of 7.5KVA to 10KVA capacity, including testing and commissioning after repair/ replacement of wornout parts/ items including De-canning of used engine oil from the DG Set through opening drain out plug/nuts, cleaning of engine oil sump with G38K'oil complete. Dismantling of radiator assembly by unscrewing nut & bolts & disconnecting radiator hose pipe, radiator cap, chemically cleaning internally radiator with cleaning agent, brazing/welding of leakage/cracks if necessary for proper functioning, removing all deposited material & removing out all dust particles from out side and refixing the same on its original location connecting of hose pipe, including oiling/ greasing of exhaust fan, bearing etc., all as directed and upto the entire satisfaction of Engr-in-charge. Make:- Cummins/greaves. Note:- Spare parts will be measured and paid separately.Labour charges for replacement of spares is deemed to be inclusive in quoted rate.

All as per item No 01 above here-in-before but DG set of capacity 20KVA to 25KVA.

All as per item No 01 above here-in-before but DG set of capacity 35KVA to 40KVA.

All as per item No 01 above here-in-before but DG set of capacity 62.5KVA.

All as per item No 01 above here-in-before but DG set of capacity 75KVA to 82.5KVA.

All as per item No 01 above here-in-before but DG set of capacity 100KVA to 125KVA.

All as per item No 01 above here-in-before but DG set of capacity 180KVA to 200KVA.

All as per item No 01 above here-in-before but DG set of capacity 365KVA.

Supply only Radiator Rubber hose pipes (Hose Water Pump inlet pipe to Radiator Outlet) with fixing clamps suitable for DG set of any make and capacity.

All as per item No 9 above here-in-before but for Pipe Radiator to Pump Inlet.

Supply only Fuel filters (as per existing sample) suitable for DG set of capacity 180KVA to 365KVA.

Supply only Fuel filters (as per existing sample) suitable for DG set of capacity 75KVA to 125KVA.

Supply only Fuel filters (as per existing sample) suitable for DG set of capacity 25KVA to 62.5KVA.

Supply only Fuel filters (as per existing sample) suitable for DG set of capacity 7.5KVA to 20KVA.

Supply only Lub oil filter with O ring, (as per existing sample) suitable for DG set of capacity 125KVA to 365KVA.

Supply only Lub oil filter with O ring, (as per existing sample) suitable for DG set capacity 75KVA to 100KVA.

Supply only Lub oil filter with O ring, (as per existing sample) suitable for DG set of capacity 25KVA to 62.5KVA.

Supply only Lub oil filter with O ring, (as per existing sample) suitable for DG set of capacity 7.5KVA to 20KVA.

Supply only Air filter (outer and inner), (as per existing sample) suitable for DG set of capacity 200KVA to 365KVA.

Supply only Air filter (outer and inner), (as per existing sample) suitable for DG set of capacity 180KVA.

Supply only Air filter (outer and inner), (as per existing sample) suitable for DG set of capacity 100KVA to 125KVA.

Supply only Air filter (outer and inner), (as per existing sample) suitable for DG set of capacity 75KVA to 82.5KVA.

Supply only Air filter (outer and inner), (as per existing sample) suitable for DG set of capacity 25KVA to 62.5KVA.

Supply only Air filter (outer and inner), (as per existing sample) suitable for DG set of capacity 7.5KVA to 20KVA.

Supply only Fuel pipe duly covered with supper fine steel wire with coupling, nut and bolts (as per sample of existing make and size) suitable for DG set of capacity 20KVA to 75KVA.

Supply only Fuel pipe duly covered with supper fine steel wire with coupling, nut and bolts (as per sample of existing make and size) suitable for DG set of capacity 82.5KVA to 100KVA.

Supply only Fuel pipe duly covered with supper fine steel wire with coupling, nut and bolts (as per sample of existing make and size) suitable for DG set of capacity 125KVA to 365KVA.

Supply only Fan belt (as per sample of existing type and size) suitable for DG set of capacity 7.5KVA to 25KVA.

Supply only Fan belt (as per sample of existing type and size) suitable for DG set of capacity 62.5KVA to 125KVA.

Supply only Fan belt (as per sample of existing type and size) suitable for DG set of capacity 180KVA to 365KVA.

Supply only Float assy (as per sample and existing type) suitable for DG set of capacity 7.5KVA to 40KVA.

Supply only Float assy (as per sample and existing type) suitable for DG set of capacity 62.5KVA to 125KVA.

Supply only Float assy (as per sample and existing type) suitable for DG set of capacity 180KVA to 365KVA.

Supply only Fuel Meter (as per sample and existing type) suitable for DG set of capacity upto 365KVA.

Supply only Water Temp Meter (as per sample and existing type) suitable for DG set of capacity upto 365KVA.

Dismantling of DG Set of capacity 125 KVA engine capacity 156 BHP for cleaning, unloading, de-carbonising & adjustment of tappet and nozzle etc of the component of the engine, identify the components/spare parts which needs to be replaced and reassembling the complete engine after replacing the unserviceable parts and carrying out other necessary job as required for smooth functioning of engine and all as specified by manufacturer and as directed. Make - GREAVES/Cummins. Note :- (i) All spare parts need to be replaced will be measured separately. (ii) Labour charge for replacement of spares are deemed to be included in unit rate quoted for the item under relevant item. (iii) Cost of necessary machining, remelting, cutting, threading, welding etc are required for various usable parts/component etc shall be deemed to be included in the unit rate for the item under relevant item. (iv) DHPP shall be supplied by the Deptt free of cost for running & testing purpose.

Supply only Piston (as per existing sample) suitable for DG Set of capacity 125KVA.

Supply only Piston pin suitable for DG Set of capacity 125KVA.

Supply only Piston ring suitable for DG Set of capacity 125KVA.

Supply only Connecting rod bearing for DG Set of capacity 125KVA.

Supply only Valve cone inlet for DG Set of capacity 125KVA.

Supply only Valve cone exhaust for DG Set of capacity 125KVA.

Supply only Cylinder head gasket for DG Set of capacity 125KVA.

Dismantling of DG Set of capacity 100KVA Engine of capacity 149.5 BHP for cleaning, unloading, de-carbonising & adjustment of tappet and nozzle etc of the component of the engine, identify the components/spare parts which needs to be replaced and reassembling the complete engine after replacing the unserviceable parts and carrying out other necessary job as required for smooth functioning of engine and all as specified by manufacturer and as directed. Make - GREAVES/Cummins. Note :- (i) All spare parts need to be replaced will be measured separately. (ii) Labour charge for replacement of spares are deemed to be included in unit rate quoted for the item under relevant item. (iii) Cost of necessary machining, remelting, cutting, threading, welding etc are required for various usable parts/component etc shall be deemed to be included in the unit rate for the item under relevant item. (iv) DHPP shall be supplied by the Deptt free of cost for running & testing purpose.

Supply only Piston (as per existing sample) suitable for DG Set of capacity 100KVA.

Supply only Piston pin suitable for DG Set of capacity 100KVA.

Supply only Piston ring suitable for DG Set of capacity 100KVA.

Supply only Connecting rod bearing suitable for DG Set of capacity 100KVA.

Supply only Valve cone inlet suitable for DG Set of capacity 100KVA.

Supply only Valve cone exhaust suitable for DG Set of capacity 100KVA.

Supply only Cylinder head gasket suitable for DG Set of capacity 100KVA.

Dismantling of DG Set 75KVA Engine Capacity 105 BHP for cleaning, unloading, de-carbonising & adjustment of tappet and nozzle etc of the component of the engine, identify the components/spare parts which needs to be replaced and reassembling the complete engine after replacing the unserviceable parts and carrying out other necessary job as required for smooth functioning of engine and all as specified by manufacturer and as directed. Make - GREAVES/Cummins. Note :- (i) All spare parts need to be replaced will be measured separately. (ii) Labour charge for replacement of spares are deemed to be included in unit rate quoted for the item under relevant item. (iii) Cost of necessary machining, remelting, cutting, threading, welding etc are required for various usable parts/component etc shall be deemed to be included in the unit rate for the item under relevant item. (iv) DHPP shall be supplied by the Deptt free of cost for running & testing purpose.

Supply only Piston (as per existing sample) suitable for DG Set of capacity 75KVA.

Supply only Piston pin suitable for DG Set of capacity 75KVA.

Supply only Piston ring suitable for DG Set of capacity 75KVA.

Supply only Connecting rod bearing suitable for DG Set of capacity 75KVA.

Supply only Valve cone inlet suitable for DG Set of capacity 75KVA.

Supply only Valve cone exhaust suitable for DG Set of capacity 75KVA.

Supply only Cylinder head gasket suitable for DG Set of capacity 75KVA.

Dismantling of DG Set 40KVA Engine Capacity 58 BHP for cleaning, unloading, de-carbonising & adjustment of tappet and nozzle etc of the component of the engine, identify the components/spare parts which needs to be replaced and reassembling the complete engine after replacing the unserviceable parts and carrying out other necessary job as required for smooth functioning of engine and all as specified by manufacturer and as directed. Make - GREAVES/Cummins. Note :- (i) All spare parts need to be replaced will be measured separately. (ii) Labour charge for replacement of spares are deemed to be included in unit rate quoted for the item under relevant item. (iii) Cost of necessary machining, remelting, cutting, threading, welding etc are required for various usable parts/component etc shall be deemed to be included in the unit rate for the item under relevant item. (iv) DHPP shall be supplied by the Deptt free of cost for running & testing purpose.

Supply only Piston (as per existing sample) suitable for DG Set of capacity 40KVA.

Supply only Piston pin suitable for DG Set of capacity 40KVA.

Supply only Piston ring suitable for DG Set of capacity 40KVA.

Supply only Connecting rod bearing suitable for DG Set of capacity 40KVA.

Supply only Valve cone inlet suitable for DG Set of capacity 40KVA.

Supply only Valve cone exhaust suitable for DG Set of capacity 40KVA.

Supply only Cylinder head gasket suitable for DG Set of capacity 40KVA.

Dismantling of DG Set 10KVA Engine Capacity 16 BHP for cleaning, unloading, de-carbonising & adjustment of tappet and nozzle etc of the component of the engine, identify the components/spare parts which needs to be replaced and reassembling the complete engine after replacing the unserviceable parts and carrying out other necessary job as required for smooth functioning of engine and all as specified by manufacturer and as directed. Make - GREAVES/Cummins. Note :- (i) All spare parts need to be replaced will be measured separately. (ii) Labour charge for replacement of spares are deemed to be included in unit rate quoted for the item under relevant item. (iii) Cost of necessary machining, remelting, cutting, threading, welding etc are required for various usable parts/component etc shall be deemed to be included in the unit rate for the item under relevant item. (iv) DHPP shall be supplied by the Deptt free of cost for running & testing purpose.

Supply only Piston (as per existing sample) suitable for DG Set of capacity 10KVA.

Supply only Piston pin suitable for DG Set of capacity 10KVA.

Supply only Piston ring suitable for DG Set of capacity 10KVA.

Supply only Connecting rod bearing suitable for DG Set of capacity 10KVA.

Supply only Valve cone inlet suitable for DG Set of capacity 10KVA.

Supply only Valve cone exhaust suitable for DG Set of capacity 10KVA.

Supply only Cylinder head gasket suitable for DG Set of capacity 10KVA.

M&L for repair/servicing and calibration of fuel pump (FIP) and governor complete with injection assembly including replacement of necessary spare parts of 75KVA to 82.5KVA engine complete all as specified and directed by Engineer-in-Charge. Make: Cummins/Greaves (Spares required will be measured under relevant items as supply only).

Supply only Injector sleeve for FIP & Governor as suitable for DG Set of 75KVA to 82.5KVA DG Set.

Supply only Grooved nut suitable for DG Set of 75KVA to 82.5KVA DG Set.

Supply only Injector element suitable for DG Set of 75KVA to 82.5KVA DG Set.

Supply only Valve seat (inlet) suitable for DG Set of 75KVA to 82.5KVA DG Set.

Supply only Valve seat (outlet) suitable for DG Set of 75KVA to 82.5KVA DG Set.

Supply only Valve stream suitable for DG Set of 75KVA to 82.5KVA DG Set.

Supply only Shapol gasket suitable for DG Set of 75KVA to 82.5KVA DG Set.

Supply only Injector high pressure fuel pipe suitable for DG Set of 75KVA to 82.5KVA DG Set.

Supply only Fuel pump valve holder suitable for DG Set of 75KVA to 82.5KVA DG Set.

M&L for repair/servicing and calibration of fuel pump (FIP) and governor complete with injection assembly including replacement of necessary spare parts of 25KVA to 63KVA engine complete all as specified and directed by Engineer-in-Charge. Make: Cummins/Greaves (Spares required will be measured under relevant items as supply only).

Supply only Injector sleeve for FIP & Governor as suitable for DG Set of 25KVA to 63KVA DG Set.

Supply only Grooved nut suitable for DG Set of 25KVA to 63KVA DG Set.

Supply only Injector element suitable for DG Set of 25KVA to 63KVA DG Set.

Supply only Valve seat (inlet) suitable for DG Set of 25KVA to 63KVA DG Set.

Supply only Valve seat (outlet) suitable for DG Set of 25KVA to 63KVA DG Set.

Supply only Valve stream suitable for DG Set of 25KVA to 63KVA DG Set.

Supply only Shapol gasket suitable for DG Set of 25KVA to 63KVA DG Set.

Supply only Injector high pressure fuel pipe suitable for DG Set of 25KVA to 63KVA DG Set.

Supply only Fuel pump valve holder suitable for DG Set of 25KVA to 63KVA DG Set.

M&L for repair/servicing and calibration of fuel pump (FIP) and governor complete with injection assembly including replacement of necessary spare parts of 100KVA to 125KVA engine complete all as specified and directed by Engineer-in-Charge. Make: Cummins/Greaves (Spares required will be measured under relevant items as supply only).

Supply only Injector sleeve for FIP & Governor as suitable for DG Set of 100KVA to 125KVA.

Supply only Grooved nut suitable for DG Set of 100KVA to 125KVA.

Supply only Injector element suitable for DG Set of 100KVA to 125KVA.

Supply only Valve seat (inlet) suitable for DG Set of 100KVA to 125KVA.

Supply only Valve seat (outlet) suitable for DG Set of 100KVA to 125KVA.

Supply only Valve stream suitable for DG Set of 100KVA to 125KVA.

Supply only Shapol gasket suitable for DG Set of 100KVA to 125KVA.

Supply only Injector high pressure fuel pipe suitable for DG Set of 100KVA to 125KVA.

Supply only Fuel pump valve holder suitable for DG Set of 100KVA to 125KVA.

M&L for repair/servicing and calibration of fuel pump (FIP) and governor complete with injection assembly including replacement of necessary spare parts of 180KVA to 200KVA engine complete all as specified and directed by Engineer-in-Charge. Make: Cummins/Greaves (Spares required will be measured under relevant items as supply only).

Supply only Injector sleeve for FIP & Governor as suitable for DG Set of 180KVA to 200KVA.

Supply only Grooved nut suitable for DG Set of 180KVA to 200KVA.

Supply only Injector element suitable for DG Set of 180KVA to 200KVA.

Supply only Valve seat (inlet) suitable for DG Set of 180KVA to 200KVA.

Supply only Valve seat (outlet) suitable for DG Set of 180KVA to 200KVA.

Supply only Valve stream suitable for DG Set of 180KVA to 200KVA.

Supply only Shapol gasket suitable for DG Set of 180KVA to 200KVA.

Supply only Injector high pressure fuel pipe suitable for DG Set of 180KVA to 200KVA.

Supply only Fuel pump valve holder suitable for DG Set of 180KVA to 200KVA.

Labour charge only for repairing of turbo chargers including re-conditioning after necessary replacement of spares/components complete all as specified and directed by Engineer-in-Charge (spares will be measured separately under relevant items) Cummins/ greaves 125 KVA to 180 KVA DG Sets.

Supply only Core assembly suitable for DG Set of 125 KVA to 180 KVA capacity.

Labour charge for repairing of water pump assembly including re-conditioning after necessary replacement of spares/ components for 75KVA to 100KVA Cummins/ Greaves DG Set (Spares required will be measured under relevant items).

Supply only Main Oil seal (R&F) suitable for 75KVA to 100KVA DG Set.

Supply only Main Bearing Set suitable for 75KVA to 100KVA DG Set.

Supply only Copper head gasket suitable for 75KVA to 100KVA DG Set.

Labour charge for repairing of water pump assembly including re-conditioning after necessary replacement of spares/ components for 62.5/63KVA Cummins/ Greaves DG Set (Spares required will be measured under relevant items).

Supply only Main Oil seal (R&F) suitable for 62.5/63KVA DG Set.

Supply only Main Bearing Set suitable for 62.5/63KVA DG Set.

Supply only Copper head gasket suitable for 62.5/63KVA DG Set.

Labour charge for repairing of water pump assembly including re-conditioning after necessary replacement of spares/ components for 20KVA to 40KVA Cummins/ Greaves DG Set (Spares required will be measured under relevant items).

Supply only Main Oil seal (R&F) for 20KVA to 40KVA DG Set.

Supply only Main Bearing Set for 20KVA to 40KVA DG Set.

Supply only Copper head gasket for 20KVA to 40KVA DG Set.

Supply and fixing in repair onload change over switch (I-O-II), open execution type, 415V, 125 amps four pole including suitable lugs, nuts, bolts and washers all as specified and directed.

All as per item No. 130 above here-in-before but for 200 Amps.

Dismantling alternator from the engine base and repairing including replacement of worn out parts reassembling, reinstalling, reconnecting with engine including testing on load for 62.5 to 75 KVA DG set, complete, all as specified and directed.

All as per item No. 132 above here-in-before but for 63KVA to 75KVA.

Rewinding of armature with super enameled copper of required size wire including varnishing, sleeves, cotton tape and heating etc. for 62.5KVA to 100KVA capacity complete, all as specified and directed. Note: The retrieved unserviceable copper wire shall be handed over to MES Store and necessary RV obtained.

All as per item No. 134 above here-in-before but for 125KVA to 200KVA.

Dismantling and taking down unserviceable self starter transporting to work shop for repairs and transporting back to site after complete cleaning, servicing, drying including varnishing and re-installation at site and testing after completion, complete, all as specified and directed.

Repair to self starter including rewinding the coil winding, bearing pinion bush solenoid switch carbon brush and holder including transporting back to site re-installing and testing complete all as specified and directed of 12 Volt capacity. Note:- (i) Any minor item required for complete repair and making the self starter functional in addition to rewinding is deemed to be included in quoted rates. (ii) The retrieved unserviceable copper wire shall be handed over to MES Store and necessary RV obtained.

All as per item No.137 above here-in-before but for 24 volts.

Dismantling and taking out unserviceable dynamo alternator of DG Set of any capacity, transporting to workshop for repairs and transporting back to site after complete cleaning, servicing, drying including varnishing, reinstalling at site and testing after completion, complete all as specified and directed.

Repair to Dynamo alternator of DG Set of capacity 63 KVA to 100 KVA including rewinding of coil, replacement of GM Bush, housing plate, cutout plate and connecting and testing complete all as directed. Note:- Any minor item required for complete repair is deemed to be inclusive in quoted rates.

Material & Labour for replacement of premixs coolant type JIS-K-2234-94 class 2. Make :- Voluoline or of ISI make as approved.

Supply & Fixing in replacement of Battery terminal and connected lead 1 mtr long.

M&L for preparation of surfaces for DG set painting by scrapping damaged paint and painting with two coats of synthetic enameled paint as per colour coding for DG Set of capacity DG Set of 40 KVA to 100KVA complete all as directed.

M&L for welding/ fixing of DG Set enclosure door of any make and type including replacement of hinges, nuts, bolts/ revites etc., all as per specified and directed. (One door is considered as one job)

Labour charge only for repairing of AMF panel including repair of ON & OFF relay, display control, control assembly, relay card, motor mechanism, MCCB, Spreaders & phase barrier, MCB, power contactor, CT coil etc. Replacement of Spares other than internal control wiring as required will be measured and paid separately.

Supply only UV/OV relay VCT D2 din rail mounting variant with digital display , auto/manual reset (timing and monitoring relay). Make : Siemens cat No 7UG0818-1CA20 and L&T or other equivalent & approved make.

Supply only OEN relay with base 14 pin 230 V AC with din rail mounting and LED indicator. Make : Siemens Cat No 7RQ0100-0DR00 and 7RQ0210-1DX00 L&T or other equivalent & approved make

Supply only for 4 pole power contactors 160 Amps, Conforms to IS/IEC 60947-4-1 and IEC 69947-4-1, Aux contact 2 NO + 2 NC complete. Make: - L&T, Model : MCX-32, Cat No. CS97020 or equivalent in C&S/ Havells/Siemens as approved.

Supply only for 4 Pole Power Contactors 360 Amps, Conforms to IS/IEC 60947-4-1 and IEC 69947-4-1, Aux contact 2 NO + 2 NC complete. Make: - L&T, Model : MCX-42, Cat No. CS97024 or equivalent in C&S/ Havells/Siemens as approved.

Supply only for CT 200/5 ,AC 230 V. Make : Siemens/L&T or any other equivalent from approved make.

Supply only for spreaders link & Phase barrier (set of 4) 4P 100/160/250A. Make : Siemens or equivalent make in Havells/ Legrand/L&T.

Supply only for MCCB, 4 Pole, 100 Amps, 415 Volts breaking 25 KA, Fixed Thermal & Fixed Magnetic type. Make : Havells or equivalent make in Legrand/L&T/Siemens.

Supply only relay CARD (2 way channel). Make : L&T/ Siemens or other equivalent & approved make.

Supply only control (PCC0301 Control Assembly) Make : L&T/ Siemens or other equivalent & approved make.

Supply only engine display control As per site requirement and existing type.

Supply only conductor AVR 10022, upto 100A as suitable for DG Set of any make and capacity. Make : L&T/ Siemens or other equivalent & approved make.

All as per item No 156 here-in-before but from 125 Amps to 630 Amps.

Supply only Timer (Forward, Pause, Reverse type), ON time :6 sec -60 min, Pause time : 0.1 sec-200 sec, 12 -240 VAC/DC with 2 C/O arrangement. Make : L&T/ Siemens or other equivalent & approved make.

Supply and fixing in repair battery charger 12V, 10Amps suitable for charging DG Sets battery of any make or type as per the existing in AMF panel all as specified and directed.

Supply and fixing in repair of solenoid switch, 12V suitable for AMF Panel for DG Set of 63 KVA to 180KVA as per site requirement all as specified and directed.

Taking down old unserviceable control wiring and replacement by using suitable gauge super enameled copper conductor wires as per existing gauge for DG Set of any make and type of capacity 62.5KVA to 125KVA, complete all as specified and directed.

Supply and fixing in repair of timer second/min multi function with 1 C/O contactor (Range 0.05 sec to 100 Hrs) 240 V suitable for AMF Panel as per site requirement all as specified and directed. Make: Siemens Cat No. 3RP1505-1AW308K and L&T or other equivalent of approved make.

Supply and fixing for self starter 12 Volts. Make :- TVS Lucas or ISI as approved.

Supply and fixing for self starter 24 Volts . Make :- TVS Lucas or ISI as approved.

Supply and fixing in repair of ON & OFF push switch with element suitable for AMF Panel as per site requirement all as specified and directed. Make: Siemens Cat No. 3SB5000-0AC01 and L&T or other equivalent & approved make.

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

Overhauling and testing of injector nozzle on test bench for fine mist spray including replacement unserviceable parts for DG set of capacity 62.5KVA to 125 KVA complete all as specified and directed.

Supply and fixing in repair battery 12V, 100Ah suitable for DG sets all as per specified and directed. Make :- Exide/Amaron.

Supply and fixing in repair battery 12V, 180 Ah suitable for DG sets all as per specified and directed. Make :- Exide/Amaron.

Supply and fixing in repair of Indicator lamp of colour red, blue, yellow complete all as per site requirement and as directed.

Supply and fixing in repair battery charger 24V, 10 Amps suitable for charging DG Sets battery of any make or type as per the existing in AMF panel complete all as directed.

Supply and fixing in repair Automatic Transfer switch (ATS), 100 Amps, Four Pole, AC-31A, 50 Hz, 415V, Automatic/Manual operation with complete protection, inbuilt time delay open execution type, conforms to IEC:60947-1 all as specified and directed. Make : Havells Cat No :IHYFCDO100 or equivalent in Siemens/Indoasian/ABB.

Supply and fixing in repair Automatic Transfer switch (ATS), 200 Amps, Four Pole, AC-31A, 50 Hz, 415V, Automatic/Manual operation with complete protection, inbuilt time delay open execution type, conforms to IEC:60947-1 all as specified and directed. Make : Havells Cat No :IHYFCDO200 or equivalent in Siemens/Indoasian/ABB.

Supply and fixing in repair Automatic Transfer switch (ATS), 315 Amps, Four Pole, AC-31A, 50 Hz, 415V, Automatic/Manual operation with complete protection, inbuilt time delay open execution type, conforms to IEC:60947-1 all as specified and directed. Make : Havells Cat No :IHYFCDO315 or equivalent in Siemens/Indoasian/ABB.

Supply and fixing in repairs MCCB, 4 Pole, 125 Amps, 415 Volts breaking 25 KA, Fixed Thermal & Fixed Magnetic Type. Make : Havells/L&T/ Legrand/Siemens.

Supply and fixing in repairs MCCB, 4 Pole, 200 Amps, 415 Volts breaking 35 KA, Fixed Thermal & Fixed Magnetic Type. Make : Havells/L&T/ Legrand/Siemens.

Supply and fixing in repairs MCCB, 4 Pole, 400 Amps, 415 Volts breaking 35 KA, Fixed Thermal & Fixed Magnetic Type. Make : Havells/L&T/ Legrand/Siemens.

Supply and fixing in repair Exhaust expansion bellow with Gasket of existing type and size as suitable for DG Set of 100KVA to 125KVA Capacity including testing complete all as directed.

NOTES :- 1. The amount of schedule of credit shall be deducted from the total of this BOQ for arriving at contract sum.

M/S SUNNY ENTERPRISE

SHRI P P SHARMA

M/s Chakraborty Enterprise

M/S BENGAL ENGINEERING ENTERPRISES

HALDER ENTERPRISERS

M/S P K ROY AND CO

BEEPEE AND COMPANY