COMPREHENSIVE MAINTENANCE OF STP AT VRG LINE, REPAIR/MAINT TO DG SETS AND OTHER MISC WORKS AT COD AREA UNDER AGE E/M OF GE (I) KANPUR

Amount

Reapir/servicing to complete DG set any make/model 125 kVA to 380 kVA of any make water cooled diesel engine by taking out dismantling segreagation of all parts and reassembling after duly repair/replacement of following new part fixing including all type machine work such as turning reaming etc washing cleaning,greasing,wires,gaskets,V belts,rubber hoses,cleaning of alternator by vacuum cleaner and greasing of bearing,replacement of engine oil, flexible coupling & all type nuts bolts washers & other minor parts as required at site and testing on completion at site. Note: Any other accesories found unserviceable that shall be replaced & paid under respective items of the Schedule complete all as specified and directed.

S&F in replacement of Lub oil filter element for 380 KVA DG set as per sample complete all as specified and directed.

S&F in replacement of Fuel filter element for 380 KVA DG set as per sample complete all as specified and directed.

S&F in replacement of dry type air cleaner for 380 KVA DG set as per sample complete all as specified and directed.

S&F in replacement of V-belt of fan for 380 KVA DG set as per sample complete all as specified and directed.

S&F in replacement of bye pass filter for 380 KVA DG set as per sample complete all as specified and directed.

S&F in replacement of starting relay for 380 KVA DG set as per sample complete all as specified and directed.

S&F in replacement of Electronic governer Assy for 380 KVA DG set as per sample complete all as specified and directed.

M&L for repalcement of complete wiring (copper multistrand cable) of DG set control panel any capacity as directed at site including thimble screw and sleaves etc complete all as specified and directed.

S&F for replacement of gauge lub oil pressure of DG set cap 380 KVA as per sample complete all as specified and directed.

S&F in replacement of hose pipe for of DG set cap 380 KVA as per sample complete all as specified and directed.

S&F in replacement of radiator hose pipe of DG set cap 380 KVA as per sample complete all as specified and directed.

Dismantling and taking out fuel injector pump assembly suitable for 380 KVA DG Set and complete overhauling of FIP including replacement of unserviceable parts like rebuild overhauling kit, rebuild seal kit, fuel injector 'O' rings, OEM gaskets, spring gasket injector, valve bearing etc complete all as specified and directed.

S&F in replacement of Clamp hose radiator of 380 KVA DG set as per sample complete all as specified and directed.

S&F in replacement of water body of DG set 380 KVA as per sample complete all as specified and directed.

Taking out Turbocharger of DG set Cap 380 KVA and replacement of Compressor Housing,Compressor Wheels,Turbine housing,Turbine Wheel,Wastegate Acuator with clamps,setting, caleberation and testing complete all as specified and directed.

Dismantling and taking out self starter assembly suitable for 380 KVA DG Set and replacement of wornout spare parts like field coil, armature assembly, solenoid assembly, corbon brush, corbon brush assembly, clutch plate assembly and bushes including servising and refixing to engine complete all as specified and directed.

S&F in replacemnt of AVR (Automatic Voltage Regulator) for DG set of capacity 380 KVA kVA as per sample complete all as specified and directed.

S&F in replacement of rectifier assy comprising of 230/24/12/V step down transformer heavy duty copper wound and 24/ 12 V DC full wave rectifier unit as per sample for DG set 380 KVA as site rquirement complete all as specified and directed.

Repair of PT (Pressure time) fuel pump by dismantling and segration all parts, replacement of new parts such as filter screen shut down valve, valve elbow, pulsation clamp, idle adjusting screw, high speed spring governer plug etc in replacement of existing U/S parts re-assembling the pump after repair/ replacement of parts, calibration for DG set of capacity 380 KVA & testing on completion complete all as specified and directed.

Repair to rediator assy cleaning washing throughly, descaling and M&L for replacement of rubber size pad and MS Nut & bolts including brazing / repair of cooling tubes with dismantling and segregation upper and lower chamber (tank) including and reassembling complte incl nut, bolt, washer & spring any type of DG set capacity 380 KVA complete all as specified and directed.

S&F in microprocessor digital typr DG set controller of DG set of capacity 380 kVA (Make of DG set Cummins & Greaves cotton) including connect all control wiring & programming all the parameter related to DG set at site complete all as specified and directed.

S&F in replacement battery terminal bolt type suitable for any type of battery complete all as specified and directed.

Disconnecting incoming / outgoing cable connection from alternator of 380 KVA DG set and taking out from DG set room checking carefully and transporting to auth workshop for repair and rewinding of alternator dismentling into parts and cutting the burnt/damage copper winding wire from alternator / stator cleaning slots and rewinding the stator/alternator with super enamelled copper winding wire of existing gauge & size and insulation paper etc complete varnishing of rewinded alternator replacement of carbon brush set bearing set etc complete and transporting the alternator to DG set room coupling with DG set and testing complete include water load test complete all as specified and directed. NOTE: All neccessary T&P for dismantling,transporting and installation cost is deemed in this work

Reapir/servicing to complete DG set any make/model 75 kVA water coolent diesel engine by taking out dismantling segreagation of all parts and reassembling after duly repair/replacement of following new part fixing including all type machine work such as turning reaming etc washing cleaning greasing , wires replacement of engine oil, gaskets, flexible coupling & all type nuts bolts washers & other minor parts as required at site and testing on completion at site. Note: Any other accesories found unserviceable that shall be replaced & paid under respective items of the Schedule complete all as specified and directed.

S&F in replacement of Lub oil filter element for 75 KVA DG set as per sample complete all as specified and directed.

S&F in replacement of Fuel filter element for 75 KVA DG set as per sample complete all as specified and directed.

S&F in replacement of dry type air cleaner for 75 KVA DG set as per sample complete all as specified and directed.

S&F in replacement of V-belt of fan for 75 kVA DG set as per sample complete all as specified and directed.

S&F in replacement of Electronic governer Assy for 75 KVA DG set as per sample complete all as specified and directed.

S&F in replacement of starting switch for 75 KVA DG set as per sample complete all as specified and directed.

M&L for repalcement of complete wiring (copper multistrand cable) of DG set control panel of capacity 75 kVA as directed at site including thimble screw and sleaves etc complete all as specified and directed.

S&F for replacement of gauge lub oil pressure of DG set cap 75 KVA as per sample complete all as specified and directed.

S&F in replacement of hose pipe for of DG set cap 75 KVA as per sample complete all as specified and directed.

S&F in replacement of radiator hose pipe of DG set cap 75 KVA as per sample complete all as specified and directed.

Dismantling and taking out fuel injector pump assembly suitable for 75 KVA DG Set and complete overhauling of FIP including replacement of unserviceable parts like rebuild overhauling kit, rebuild seal kit, fuel injector 'O' rings, OEM gaskets, spring gasket injector, valve bearing etc complete all as specified and directed.

S&F in replacement of Clamps for hose rediator of DG set 75 kVA as per sample complete all as specified and directed.

S&F in replacement of water body of DG set 75 KVA as per sample complete all as specified and directed.

Taking out Turbocharger of DG set Cap 75 KVA and replacement of Compressor Housing,Compressor Wheels,Turbine housing,Turbine Wheel,Wastegate Acuator with clamps,setting, caleberation and testing complete all as specified and directed.

S& F in replacement Turbo charging assembly of DG set 75 KVA as per sample complete all as specified and directed.

S&F replacement of self starter 12/24 volt for Dg set 75 kVA as per sample complete all as specified and directed.

S&F in replacement of AVR (Automatic Voltage Regulator) for DG set of capacity 75 KVA as per sample complete all as specified and directed.

S&F in replacement of rectifier assy comprising of 230/24/12/V step down transformer heavy duty copper wound and 24/ 12 V DC full wave rectifier unit as per sample for DG set 75 kVA as site rquirement complete all as specified and directed.

Repair of PT (Pressure time) fuel pump by dismantling and segration all parts, replacement of new parts such as filter screen shut down valve, valve elbow, pulsation clamp, idle adjusting screw, high speed spring governer plug etc in replacement of existing U/S parts re-assembling the pump after repair/ replacement of parts, calibration for DG set of capacity 20 to 75 kVA & testing on completion complete all as specified and directed.

Repair to rediator assy cleaning washing throughly, descaling and M&L for replacement of rubber size pad and MS Nut & bolts including brazing / repair of cooling tubes with dismantling and segregation upper and lower chamber (tank) including and reassembling complte incl nut, bolt, washer & spring any type of DG set capacity 20 to 75 kVA complete all as specified and directed.

Disconnecting, dismantling & repair to dynamo with segregation of all parts supply and fix in replacement of armature field, coil carbon bush and bearing etc reassembling of capacity 75 kVA DG Set complete & testing on completion complete all as specified and directed.

S&F in microprocessor digital type DG set controller of DG set of capacity 75 kVA (Make of DG set kirloskar & Greaves cotton) including connect all control wiring & programming all the parameter related to DG set at site complete all as specified and directed.

Disconnecting incoming / outgoing cable connection from alternator of 75 kVA DG set and taking out from DG set room checking carefully and transporting to auth workshop for repair and rewinding of alternator dismentling into parts and cutting the burnt/damage copper winding wire from alternator / stator cleaning slots and rewinding the stator/alternator with super enamelled copper winding wire of existing gauge & size and insulation paper etc complete varnishing of rewinded alternator replacement of carbon brush set bearing set etc complete and transporting the alternator to DG set room coupling with DG set and testing complete include water load test complete all as specified and directed. NOTE: All neccessary T&P for dismantling,transporting and installation cost is deemed in this work

M&L for replacement of coolant for DG set complete all as specified and directed.

M&L for replacement of Engine oil 15W30/20W40/15W40 (As per OEM recommendation) complete all as specified and directed. make : Valvoline/ others only recommended by concerned DG set OEMs

Supply and fix in replacement engine Hrs run meter digital type suitable to match with existing system of DG set complete all as specified and directed.

Repair/ overhauling of self starter 12/24 Volts of any make/capacity including replacement of minor items such as carbon bushes, nuts, bolts, etc as per site requirement complete all as specified and directed. Note: All additional spares as required for smooth functioning of DG set complete all as spdf & as dirceted.

S & F in replacement lead acid battery 12 volts 180 AH heavy duty maint free complete including initial charging complete all as specified and directed. Make: AMARON HIWAY Automotive Battery - NTX00D04R (AAM-HW-NTX00D04R)/ 180AH Exide Xpress XP 1800/Others recommended by OEM

Supply & pouring distilled water for maint of batteries complete all as specified and directed.

Supply and fix in replacement Off load change over switch with MS/SS enclosure 250 amps 415 volts 4 pole 50 Hz open execution type with rotary type handel operated complete all as specified and directed.

S & F in replacement Air circuit breaker 1000 A cap 3P, 50 kA manual draw out type thermal magnetic type ,micropro – communication compatible with RS485 modbus protocol conforming to IS/IEC 60947-2 & IEC 60947-2, Dual spring balanced mechanism complete with all accessories complete all as specified and directed.

Supply and fix in replacement Gate light fitting LED type 25 W with CCT not less than 5700 K ,and IP 65 Protection ,230V recessed mounting mirror opticluminare complete with all accessories pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size, Make : Havells /HPL/Indoasian complete including wire and making connection complete with pole all as specified and directed by Engr-in-charge.

Supplying and laying in treches or passing through the pipe/ducts, fixed to wall or pole XLPE insulated screened PVC sheathe galvanised steel strip aremoured electric power cable with aluminium stranded conductor of cross sectional area 240 sqmm 3.5 core 1100 volt grade including testing and commissioning complete all as specified and directed.

All as per item ser No 58 but of capicty 95 Sqmm complete all as specified and directed.

All as per item ser No 58 but of capicty 70 Sqmm complete all as specified and directed.

All as per item ser No 58 but of capicty 50 Sqmm complete all as specified and directed.

All as per item ser No 58 but of capicty 35 Sqmm complete all as specified and directed.

Excavation in trenches in any type of soil n exc 1.5 mtr in width and n. exc 1.5 mtr in depth and getting out all as required for laying of cables,foundation filling of poles or stays and for rerouting of cables complete all as specified and directed.

Returning filling, in including spreading ,leveling, watering and well ramming in layers not exc 25 cm each all as required complete all as specified and directed.

Removing excavated material to a distance not exceeding 50 meters and depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified and directed.

M&L for sand cushioning to under ground cables 8 cm thick before laying the cable and 15 cm, thick after laying, stretching and testing the cable complete all as specified and directed.

M&L for Sub class ‘B’ bricks old size. laid dry flat over the cable abutting each other, length of cable equal to width of brick complete all as specified and directed.

S&F in replacement of MCCB 4 Pole 415 Volts 3 phase 400 Amps 35/36 kA, Fixed Thermal & Fixed Magnetic setting complete all as specified and directed. Ics = 100% of Icu Make : Legrand/Siemens / Schneider /L&T/ABB

All as per item No 68 but MCCB 250 Amps 35/36 kA complete all as specified and directed.

All as per item No 68 but MCCB 100 Amps 16 kA complete all as specified and directed.

All as per item No 68 but MCCB 160 Amps 25 kA complete all as specified and directed.

All as per item No 68 but 63 Amps 16 kA complete all as specified and directed.

S & F in replacement emegency car light as per sample of Lift Make : OTIS all as specified and directed by Engr-in-charge complete all as specified and directed.

M & L for disconnecting electric connection from exisiting ACV any make, type and capacity and taking out for servicing from panel board inculing oiling, greasing setting of triping relay including setting of mechanism and refixing the same after servicing complete all as specified and directed.

S&F in replacement of charging motor of exingting ACV as per sample complete all as specified and directed.

S&F in replacement of triping coil of existing AVC as per sample complete all as specified and directed.

S&F in repalcement of charging spring of existing ACB as per sample complete all as specified and directed.

Supply only bleaching powder ISI marked superior quality complete all as specified and directed. Make- Bihar Coustic & Chemical/Hybird

Supply and fix inreplacement of highly efficient IP66 LED street light 60 W with aluminium pressure die cast housing toughened glass in the front and peanut lens for batwing light distribution, hight spacing between poles and maintenance free system all as specified and directed by Engr-in-Charge Make : Orient LSFS-060-C. or equivalent Bajaj/Havells/Philips

All as per item No 79 above but of 70W LED street light Make : Orient LSFS-070-C. or equivalent Bajaj/Havells/Philips

Supply and fix inreplacemt of vhigh-efficiency round LED high-bay luminaire150 Watt with aluminium die-cast housing with high lumen efficacy. A perfect energy saving solution with IP65 over conventional high -bay luminaire all as specified and directed. Make Orient Model No LHPN-150-C-V1 or equivelant of Bajaj/Havells/Crompton Greaves/Philips.

Comprehensive all type of maintenance major or minor of Sewage Treatment Plant (STP) of capacity 100 cum/KLD including necessary repairing of pumps, motors, oiling, greasing, desludging etc and dozing of bleaching powder and running maintenance of horticulture pipe line within campus as per directions and satisfaction of Engineer-in-Charge and as working details are as under:- (a) The contractor will attend all major and minor troubleshooting & break down within 24 hrs from the time of call. (b) The contractor will test treated water for BOD, COD, TSS and oil grease in two times once in six month and submit report accordingly. Note:- The test result for BOD, COD, TSS and oil grease will be in permissible limit as required.(d) De-sludging of plant as per site requirement will be done but not minimum once in every 3 months as directed. Sludge will be disposed off out side MoD land (f)The unit rate quoted by the Contractor shall be deemed to be included for repairing/ rewinding of all equipments, fittings, fitness pipes, valves, civil works, etc which get damaged during operation of plant. The unit rate quoted shall also be deemed to be included providing stand by pumps for draining out sewage water sump well as per requirement, in case of breakdown of plant. No extra cost will be entertained on this regard in future. (g) Day to day general maintenance and servicing of various pumps will be done by the contractor as per requirement.

(h) Following regular/ preventive maintenance to be carried out by the Contractor for smooth functioning of STP:- (i) General maintenance of the system. (ii) Complete checking and running of the system. (iii) Checking and cleaning of feed pump and sewage pumps and blowers. (iv) Cleaning and backwash of sand filter. (v) Cleaning and backwash of carbon filter. (vi) Replacing of any spares required, (vii) Overhauling of motors and pumps. (viii) Addition/ replacement of FMR media if required. (ix) Checking of dosing chemicals and pumps. (x) Physical checking of running of plant. (xi) Supervising and guiding for desludging if required. (xii) Any other essential item or items not mentioned above to maintain functioning of STP. (xiii) Repair/ Maint of plant will be carried out by skilled/ trained personels only (xiv) Examine periodically all safty issues. (xv) The necessarry T & P/ safty equipments required shall be arranged by the Contractor and cost of the same shall be deemed to be included in the quoted rate. (xvi) All material of STP installation will be handed over to Contractor for safe custody at the time of commencement of CA and at the time of completion of the work Contractor will be handed over the same all material to department. (xvii) Rates are not including for manning in this item.

M&L for rewinding of monoblock pump motor of capacity 5.5 KW/1500 RPM with PVC insulated copper wire of existing gauge as per motor capacity using new insulation material such as insulating paper sleeves etc. Including cleaning and replacement of defective parts and testing complete, replacement of cable as required length all as directed.

M/S DARSHAN ENGINEERING WORKS

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Kumar Electricals