CA NO GE(U)/CHM-33/2024-25 REPAIR AND MAINTENANCE OF DG SETS INCL CONNECTED WORKS UNDER GE (U) CHANDIMANDIR

Amount

Servicing of DG Set 320 KVA capacity of Make- Kirloskar, taking down worn out replaceable parts such as fuel filters (Primary and secondary) wth 'O' rings assy, by pass filter wth 'O' rings assembly, lub oil filter wth 'O' rings assembly, air cleaner filters,water separators filters, lub oil flexible pipe, hose turbo, clamps and replacing the same with same size, make and capacity of parts, including testing of DG Set to entire satisfaction of Engr-in Charge. Note:- (i) Spare parts shall be measured and paid for saperately under respective items here in after. (ii) Servicing shall be carried out by OEM or authorised agent of manufacturer as approved by GE.

Supply only Fuel filter assembly wth 'O' rings for 320 KVA capacity DG set

Supply only Lube oil filter assembly wth 'O' rings for 320 KVA capacity DG set

Supply only Bypass filter assembly wth 'O' rings for 320 KVA capacity DG set

Supply only water separator wth 'O' rings for 320 KVA capacity DG set

Supply only Air cleaner element set for 320 KVA capacity DG set

Servicing of DG Set 200 KVA capacity of Make- Kirloskar, taking down worn out replaceable parts such as fuel filters (Primary and secondary) wth 'O' rings assy, by pass filter wth 'O' rings assembly, lub oil filter wth 'O' rings assembly, air cleaner filters,water separators filters, lub oil flexible pipe, hose turbo, clamps and replacing the same with same size, make and capacity of parts, including testing of DG Set to entire satisfaction of Engr-in Charge. Note:- (i) Spare parts shall be measured and paid for saperately under respective items here in after. (ii) Servicing shall be carried out by OEM or authorised agent of manufacturer as approved by GE.

Supply only Fuel filter assembly wth 'O' rings for 200 KVA capacity DG set.

Supply only Lube oil filter assembly wth 'O' rings for 200 KVA capacity DG set.

Supply only Bypass filter assembly wth 'O' rings for 200 KVA capacity DG set.

Supply only water separator wth 'O' rings for 200 KVA capacity DG set.

Supply only Air cleaner element set for 200 KVA capacity DG set.

Servicing of DG Set 180 KVA capacity of Make- Kirloskar, taking down worn out replaceable parts such as fuel filters (Primary and secondary) wth 'O' rings assy, by pass filter wth 'O' rings assembly, lub oil filter wth 'O' rings assembly, air cleaner filters,water separators filters, lub oil flexible pipe, hose turbo, clamps and replacing the same with same size, make and capacity of parts, including testing of DG Set to entire satisfaction of Engr-in Charge. Note:- (i) Spare parts shall be measured and paid for saperately under respective items here in after. (ii) Servicing shall be carried out by OEM or authorised agent of manufacturer as approved by GE.

Supply only Fuel filter assembly wth 'O' rings for 180 KVA capacity DG set.

Supply only Lube oil filter assembly wth 'O' rings for 180 KVA capacity DG set.

Supply only Bypass filter assembly wth 'O' rings for 180 KVA capacity DG set.

Supply only water separator wth 'O' rings for180 KVA capacity DG set.

Supply only Air cleaner element set for 180 KVA capacity DG set.

Servicing of DG Set 166 KVA capacity of Make- Kirloskar, taking down worn out replaceable parts such as fuel filters (Primary and secondary) wth 'O' rings assy, by pass filter wth 'O' rings assembly, lub oil filter wth 'O' rings assembly, air cleaner filters,water separators filters, lub oil flexible pipe, hose turbo, clamps and replacing the same with same size, make and capacity of parts, including testing of DG Set to entire satisfaction of Engr-in Charge. Note:- (i) Spare parts shall be measured and paid for saperately under respective items here in after. (ii) Servicing shall be carried out by OEM or authorised agent of manufacturer as approved by GE.

Supply only Fuel filter assembly wth 'O' rings for 166 KVA capacity DG set.

Supply onlyLube oil filter assembly wth 'O' rings for 166 KVA capacity DG set.

Supply only Bypass filter assembly wth 'O' rings for 166 KVA capacity DG set.

Supply only Air cleaner element set for 166 KVA capacity DG set.

Servicing of DG Set 125 KVA capacity of Make- Kirloskar, taking down worn out replaceable parts such as fuel filters (Primary and secondary) wth 'O' rings assy, by pass filter wth 'O' rings assembly, lub oil filter wth 'O' rings assembly, air cleaner filters,water separators filters, lub oil flexible pipe, hose turbo, clamps and replacing the same with same size, make and capacity of parts, including testing of DG Set to entire satisfaction of Engr-in Charge. Note:- (i) Spare parts shall be measured and paid for saperately under respective items here in after. (ii) Servicing shall be carried out by OEM or authorised agent of manufacturer as approved by GE.

Supply only Fuel filter assembly wth 'O' rings for 125 KVA capacity DG set.

Supply only Lube oil filter assembly wth 'O' rings for 125 KVA capacity DG set.

Supply only Bypass filter assembly wth 'O' rings for 125 KVA capacity DG set.

Supply only water separator wth 'O' rings for 125 KVA capacity DG set.

Supply only Air cleaner element set for 125 KVA capacity DG set.

Servicing of DG Set 100 KVA capacity of Make- Kirloskar, taking down worn out replaceable parts such as fuel filters (Primary and secondary) wth 'O' rings assy, by pass filter wth 'O' rings assembly, lub oil filter wth 'O' rings assembly, air cleaner filters,water separators filters, lub oil flexible pipe, hose turbo, clamps and replacing the same with same size, make and capacity of parts, including testing of DG Set to entire satisfaction of Engr-in Charge. Note:- (i) Spare parts shall be measured and paid for saperately under respective items here in after. (ii) Servicing shall be carried out by OEM or authorised agent of manufacturer as approved by GE

Supply only Fuel filter assembly wth 'O' rings for 100 KVA capacity DG set.

Supply only Lube oil filter assembly wth 'O' rings for 100 KVA capacity DG set.

Supply only Bypass filter assembly wth 'O' rings for 100 KVA capacity DG set.

Supply only Air cleaner element set for 100 KVA capacity DG set.

Servicing of DG Set 20/30 KVA capacity of Make- Kirloskar, taking down worn out replaceable parts such as fuel filters (Primary and secondary) wth 'O' rings assy, by pass filter wth 'O' rings assembly, lub oil filter wth 'O' rings assembly, air cleaner filters,water separators filters, lub oil flexible pipe, hose turbo, clamps and replacing the same with same size, make and capacity of parts, including testing of DG Set to entire satisfaction of Engr-in Charge. Note:- (i) Spare parts shall be measured and paid for saperately under respective items here in after. (ii) Servicing shall be carried out by OEM or authorised agent of manufacturer as approved by GE

Supply only Fuel filter assembly wth 'O' rings for 20/30 KVA capacity DG set.

Supply only Lube oil filter assembly wth 'O' rings for 20/30 KVA capacity DG set.

Supply only Bypass filter assembly wth 'O' rings for 20/30 KVA capacity DG set.

Supply only Air cleaner element set for 20/30 KVA capacity DG set.

Disconnecting and taking down the defective self starter of any make from the DG set , dismantling the same to take out defective parts and repairing by replacement of carbon brushes, armature coil, field coil, bush, bearings and bendix pinion, clutch assembly and other related components, reassembling & shifting to original location, refixing on the DG set , making all connections and testing for smooth functioning complete all as directed for DG set of capacity 20 KVA to 125 KVA. Note :- Self starter of same type and capacity shall be arranged by the contractor and fixed at the DG set for the duration the original one is under repairs. Unit rate quoted will be deemed to include the expenditure for the same and no extra payment shall be made on this part.

All as per item No 08 here-in-before but capacity 160 KVA to 200 KVA.

All as per item No 08 here-in-before but capacity 320 KVA.

Supply and replacement of Automatic Voltage Regulator ( AVR ) Diode forward and reverse, rotating rectifier assembly, half wave phase controlled thyristor type, complete all as per existing type & size for the 20 KVA to 125 KVA capacity of DG set complete all as specified.

All as per item No 11 here-in-before but capacity 160 KVA to 200 KVA.

All as per item No 11 here-in-before but capacity 320 KVA.

Disconnecting and taking down the leaking radiator from DG set engine for repairs , cleaning the complete radiator for detecting the leakage and repairing the leaking portion (Tubes/fins/tank etc) by soldering/brazing ,cleaning of all water tube with suitable cleaning agent & water preasure & removing the complete sludge and dust from inside the tank, replacing worn out hose pipes & clamps etc, shifting & refixing at original site and testing for proper working complete all directed for 20 KVA to 125 KVA capacitiy of DG set.

All as per item No 14 here-in-before but capacity 160 KVA to 200 KVA.

All as per item No 14 here-in-before but capacity 320 KVA.

Disconnecting and taking down the defective dynamo from the DG set engine for repairs, strip opening to remove unserviceable parts, repairing by replacing of armature coil, carbon brush, field coil, clutch patti bearing, refixing magnetic steel laminates, replacing pole head and pole shoe, bearing of shaft ball/roller/sleeve type and other related items, of assembly, re-assembling and refxing the same on original position and testing complete for 20 to 125 KVA DG set complete all as specified.

All as per item No 17 here-in-before but capacity 160 KVA to 200 KVA.

All as per item No 17 here-in-before but capacity 320 KVA.

Material & Labour for opening the tappet covers of the engine of the DG set of capacity 20 KVA to 125 KVA of any make and carry out repair works such as checking and adjustment of tappet clearance, cleaning piston and cylinder heads by removing carbon deposits , checking general condition of the engine, checking and adjustment of operating parammeters, checking and adjustment of fuel timings, checking and adjustment of fault warning system, checking & tightening of various fasteners and connections, refixing the tappet covers incl replacing the worn out gaskets/ nuts/ bolts/ washers etc complete all as directed.

All as per item No 20 here-in-before but capacity 160 KVA to 200 KVA.

All as per item No 20 here-in-before but capacity 320 KVA.

Material and labour of overhauling of injecter nozzles including replacement of nozzles, washers, etc and pressure setting as required and replacement of timing shaft with coupling all as directed by Engineer-in-charge for DG set of capacity 20 KVA to 125 KVA.

All as per item No 23 here-in-before but capacity 160 KVA to 200 KVA.

All as per item No 23 here-in-before but capacity 320 KVA.

Disconnecting and taking down the fuel pump from the DG engine and repair & calibration of FIP of flollowing DG Sets including replacement of plungers, washer manifold, injection nozzles etc all as required and testing after refixing on engine and setting the rated RPM all as specified and directed for 20 KVA to 125 KVA capacity DG set.

All as per item No 26 here-in-before but capacity 160 KVA to 200 KVA.

3All as per item No 26 here-in-before but capacity 320 KVA.

M&L for draining out the engine oil from the sump, opening the sump cover cleaning properly to remove old oil stocked to the surfaces, replacing the worn out gaskets/nuts/bolts/washers & refixing the sump cover complete all as directed for 20 KVA to 125 KVA capacity DG set engine complete all as directed.

All as per item No 29 here-in-before but of capacity 160 KVA to 200 KVA.

All as per item No 29 here-in-before but of capacity 320 KVA.

Supply & filling engine oil grade 15W/40 premium grade complete all as directed.

Supply and filling distilled water for filling in batteries for top up complete all as specified and as directed.

M&L for draining out old coolant from the engine radiators of DG Sets of any capacity and make, flushing the radiator tubes with distilled water and finally with new coolant, refixing the drain plug properly and filling the complete radiator with new pre mixed coolant complete all as specified and as directed.

Supply and fixing in repairs heavy duty copper cable battery leads (as per sample approved by GE ) compete all as specified and as directed.

Supply and fixing in repairs heavy duty brass terminals (as per sample approved by GE) suitable for battery terminals compete all as specified and as directed.

M & L for cleaning of in-built diesel tanks of 320 KVA capacity DG set by emptying the tank using suction pump of suitable capacity, washing the internal walls & bottom with diesel to remove any dust / deposits etc complete all as specified and as directed.

All as per item no. 37 here in before but 125 KVA to 200 DG set.

All as per item no. 37 here in before but 20 KVA to 100 KVA DG set.

M&L for reparing the doors of sound proof encouser of 20 KVA to 100 KVA DG Set for proper closing and locking using new SS hinges/door handles / in built locks complete all as per existing and as directed.

All as per item No 40 above but 125 KVA to 200 KVA DG set.

All as per item No 40 above but 320 KVA DG set.

Supply & Fixing in replacement change over switch, 400 Amp capacity, 3 phase, 4 pole, 415 volts, 50Hz,front handle operated, with and including MS sheet metal enclosure having advance neutral complete all as specified and as directed.

Supply & Fixing in replacement, LED indicator lamp assembly red, yellow, blue complete all as specified and as directed.

Supply and replacing V belt set ( for fan & alternator) for 20 KVA to 100 KVA DG set engine of make Kirloskar etc all as per existing complete all as specified and directed.

All as per item No 45 above but 125 KVA to 200 KVA DG set.

All as per item No 45 above but 320 KVA DG set.

Supply & Fixing in replacement, digital type 3 phase ammeter/voltmeter of size 96x96mm complete all as specified and as directed.

Supply & Fixing in replacement lead acid battery 12 volts 180 AH complete all as specified and as directed.

Supply & Fixing in replacement lead acid battery 12 volts 130 AH complete all as specified and as directed.

Supply, laying, jointing and testing LT underground cable XLPE insulated, PVC sheathed, armoured heavy duty 1100 volts grade with multistranded aluminium conductor of size 400 sqmm 3.5 core in trenches/duct etc including taking out old unserviceable cable complete all as specified and as directed.

Supply, laying, jointing and testing LT underground cable XLPE insulated, PVC sheathed, armoured heavy duty 1100 volts grade with multistranded aluminium conductor of size 300 sqmm 3.5 core in trenches/duct etc including taking out old unserviceable cable complete all as specified and as directed.

Supply, laying, jointing and testing LT underground cable XLPE insulated, PVC sheathed, armoured heavy duty 1100 volts grade with multistranded aluminium conductor of size 240 sqmm 3.5 core in trenches/duct etc including taking out old unserviceable cable complete all as specified and as directed.

Supply, laying, jointing and testing LT underground cable XLPE insulated, PVC sheathed, armoured heavy duty 1100 volts grade with multistranded aluminium conductor of size 185 sqmm 3.5 core in trenches/duct etc including taking out old unserviceable cable complete all as specified and as directed.

Supply, laying, jointing and testing LT underground cable XLPE insulated, PVC sheathed, armoured heavy duty 1100 volts grade with multistranded aluminium conductor of size 95 sqmm 3.5 core in trenches/duct etc including taking out old unserviceable cable complete all as specified and as directed.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits,manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth in any type of soil and getting out complete all as specified and as directed. Note: Nothing extra will be paid or measured to the contractor if hard or rocky soil is encountered during execution.

Returning, filling in soils, in trenches, including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick complete all as specified and as directed.

Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and as directed. Note: Nothing extra will be paid or measured to the contractor if hard or rocky soil is encountered during execution.

S& F in replacement Double wall corrugated HDPE duct pipe of 150 mm outer dia conforming to IS:14930 Pt-II with antirodant and non flame propergating properties of make and colour as approved by Engineer-in-Charge with fittings as protection to cable, laid in tranches or fixed to poles/walls complete with and including taking up/ down old damaged pipe and removing from site of work complete all as directed.

M & L for disconnecting of burnt out cables from panels , cutting out the burnt out ends , making new end joints by supply and fixing new aluminium lugs/insulation tapes etc and reconnecting using new nuts/bolts/washer etc complete all as directed for LT underground armoured cable of size 400 sqmm 3.5 core.

All as per item No 60 above but 300 sqmm 3.5 core

All as per item No 60 above but 240 sqmm 3.5 core

All as per item No 60 above but 185 sqmm Sqmm 3.5 core

All as per item No 60 above but 95 sqmm Sqmm 3.5 core

S&F in replacement, MCCB, four pole, 400 Amp 415 volts, 50 Hz breaking capacity not less than 36 kA with thermal magnetic release, adjustable thermal and adjustable magnetic setting with spreader links, Ics = 100% of Icu complete all as specified and as directed.

S&F in replacement, MCCB, four pole, 250 Amp 415 volts, 50 Hz breaking capacity not less than 36 kA with thermal magnetic release, adjustable thermal and adjustable magnetic setting with spreader links, Ics = 100% of Icu complete all as specified and as directed.

S&F in replacement, MCCB, four pole, 160 Amp 415 volts, 50 Hz breaking capacity not less than 25 kA with thermal magnetic release, adjustable thermal and adjustable magnetic setting with spreader links, Ics = 100% of Icu complete all as specified and as directed.

S&F in replacement, battery charger with auto cut off indicater suitable for 2x12 volts DC complete all as specified and as directed.

S&F in replacement, speed controller board suitable for 320 KVA DG set as per existing make and model complete all as specified and as directed.

M&L earthing complete with galvanized steel plate electrode 60cmx60cmx6mm surrounded by charcoal & salt buried directly in a pit of depth not less than 2.25m below ground level with top edge of the earth plate at a depth of not less than 1.50m below ground level, connected to and including GI srtip 32x6mm. upto 7.5m length by means of bolts, nuts, check nuts & washers of galvanized iron, earth wire protected by galvanized steel pipe 15mm bore (medium grade) & connected to main control board including necessary excavation & earth work, disposal of surplus soil not exceeding 50m, in any type of soil. (The rate also includes for cost of charcoal & salt in alternate layers of 15 cm thickness, 20 mm bore GI pipe (medium grade) for watering, funnel, wiremesh, PCC chamber in cement concrete (1:2:4) type B-1, CI cover & frame etc) complete all as indicated in electric plate No 3 of SSR 2009 Part I including testing complete all as specified and as directed. Note- (i) Earthing result/data sheet will be prepared by the Contractor and submitted to Engineer-in-charge. Earth resistance shall be to the entire satisfaction of engineer-in-charge and contractor will make all arrangements & provisions to get the desired reduction of resistance by artificial treatment/replacement of soil etc at no extra cost to department.

Attending defective/ non functional DG Set complaints of capacty 10 KVA to 1010 KVA (all type of errorr/fault alarms displayed on screen of the control panel) by service engineers/technically qualified teams to rectify the defects by made adjustments/settings in control panel or to inform the major/minor repair that include cost more than Rs 500 to make DG Serviceable of any type as per existing, checking of connections, testing and DG Set should working in good conditions etc complete all as specified and as directed.

Notes Srl Item No 71:- (a) On receiving of complaint, it should be attended by service Engineer /rep of OEM within 24 Hrs, if not attended penalty @ Rs 500 per hour will be recovered from contractor. Failure on the part of contractor to make the DG Set functional on very same day after receipt of complaint, penalty @ Rs 1500 per day will be recovered from contractor. (b) All type of T & P, minor nuts/bolts/washers etc required for maintaining the services shall be provided by the contractor without any extra cost to department. (c) Repair item costing less than Rs 500 to make DG Serviceable is deemed to be included in the quoted rate of item.

M/L for Shifting of 20 KVA to 320 KVA Kirloskar Green Canopy type DG Set complete with all its attachments (by dismantling and refixing of its sensitive parts as required) using suitable mechanical pulling / lifting devices / cranes etc from its original location and relocating to a new position within 1 KM by disconnection of its power supply cables from its existing location and reconnection at new location by providing all requisite connection materials and all as directed by Engr-in-charge.

Supply & fix in replacement MCB, Single Pole, 6-32 Amps suitable for existing (make & model) DG set AMF Panels complete all as specified and as directed.

S&F in replacement 03 pole power contactor AC3-325 Amp/ AC 1-400 Amp rating, suitable for existing make & model DG set AMF panels, 03 phase, 415 volts, 50 Hz complete all as specified and directed.

S&F in replacement 04 pole power contactor AC1-500 Amp rating, suitable for existing make & model DG set AMF panels, 03 phase, 415 volts, 50 Hz complete all as specified and directed.

S&F in replacement 03 pole power contactor AC3-550 Amp rating, suitable for existing make & model DG set AMF panels, 03 phase, 415 volts, 50 Hz complete all as specified and directed.

M/s Friends Engineering Works (BID ID -3218105)

M/S BALWINDER SINGH (BID ID -3217734)

POWER TECH ENGINEERS (BID ID -3215165)

Jai Maa Electrical Works (BID ID -3215414)

MANSA ENTERPRISES (BID ID -3218227)

P.K.MALL ENTERIPRSES (BID ID -3215792)

TARA ENTERPRISES (BID ID -3217362)

NARINDER KUMAR SONS (BID ID -3217611)

Alpha Engineers and Builders (BID ID -3217902)