CERATIN REPAIR TO DG SETS AND OTHER MISC WORK AND DRDO MISC WORKS UNDER GE NORTH BIKANER

Amount

M/L for Maintenance and servicing of DG Set of capacity 625/600 KVA Make Cummins complete including following :- (a) Draining out engine oil from the chamber cleaning the chamber thoroughly and refilling the sump with new engine oil to it’s required level, (b) Draining out of diesel from tank , cleaning the tank thoroughly and refilling the drained out diesel (c) Supply and replacment of fuel filter set (d) Supply and replcement of lubricating oil filter set (e) Supply and replacent By pass filter set (f) Checking & cleaning air cleaner (g) Check and topping up coolant level (h) Checking the starting batteries and filling with electrolyte/Distilled water to maintain the required specific gravity. Cleaning of Battery terminals & applying petroleum jelly to battery terminal posts & brass connectors (j) Checking and clearning exhaust system including removing of deposited carbon in exhuast pipe. (k) Adjustment /setting of V Belt and fan belts to the desired tension, tightening all the bolts and nuts to the required torque etc, cleaning the DG Set with accessories as prescribed by the manufacturer (l) Checking, cleaning and servicing of self stater, Alternator, sensors etc. (l) Testing of DG set at connected load all as directed by the Engr in charge. Note (a) Engine oil, Fuel filter, oil filter, bypass filter, water filter, Hose pipe, circulation pipe, return pipe, oil pressure pipe, petroleum jelly, waste cloth, seal, gaskets etc are to be provided by the contractor and the cost is deemed to be included in quoted rate. (b) Coolent for topping up measured and paid saparetly (c) Engine oil /Spares/filters of make reccomended by OEM will only be used for servicing of DG set

All as per item No. 1 here in before but for 500 KVA Make Kirloskar DG Set.

All as per item No. 1 here in before but for 320 KVA Make Kirloskar DG Set.

All as per item No. 1 here in before but for 200/160 KVA Make Kirloskar/Cumins DG Set.

All as per item No. 1 here in before but for 125 Make Kirloskar /Greaves /Cumins /CG KVA DG Set.

All as per item No. 1 here in before but for 110/100 KVA Make Kirloskar DG Set.

All as per item No. 1 here in before but for 82.5 KVA Make Greaves DG Set.

All as per item No. 1 here in before but for 62.5 /65KVA Make Ruston/ Kirloskar /Cumins KVA DG Set.

All as per item No. 1 here in before but for 50 KVA Make C & S DG Set.

All as per item No. 1 here in before but for 40 KVA Make Kirloskar DG Set.

All as per item No. 1 here in before but for 25/30KVA Make Kirloskar /Cumins /C&S DG Set.

All as per item No. 1 here in before but for 15/20KVA Make Kirloskar /Cumins /C&S DG Set.

All as per item No. 1 here in before but for 7.5 KVA Make Kirloskar /Cumins /C&S DG Set.

M & L for draining existing radiator, cleaning thoroughly the radiator fins by air blower recharging the chemically treated coolant including replacement of all water hose pipe suitable for 7.5 KVA to 20 KVA DG Sets.

All as per item No 14 here in before but for 25 KVA to 62.5 KVA DG Sets.

All as per item No 14 here in before but for 70 KVA to 140 KVA DG Sets.

All as per item No 14 here in before but for 160 KVA to 250 KVA DG Sets.

All as per item No 14 here in before but for 320 KVA to 625 KVA DG Sets.

M & L for dismantling the self starter 12 / 24 Volts DC of DG sets and transporting to work shop for carrying out overhauling by replacing all unserviceable spares including pinion, carbon brush etc reassembling and refixing the same to DG sets including testing complete all as specified and directed.

Supply and fixing in replacement PVC insulated multistranded copper conductor cable 2 M length each soldered with 02 Nos gun metal battery terminals suitable for 180 AH and 24 Volts DC supply.

Supply and topping up of coolent for DG set in sealed container Make as reccomended by OEM of DG Set

Taking out defective fuel injection pump of DG set Cap 7.5 KVA to 20 KVA , transporting to work shop and clearning of injectors nozzles and overhauling complete including calibrating and re-fixing the same including testing the DG Set to the entire satisfaction of Engineer-in-charge.

All as per item No 22 here in before but for 25 KVA to 82.5 KVA DG Sets.

All as per item No 22 here in before but for 100 KVA to 250 KVA DG Sets.

All as per item No 22 here in before but for 320 KVA to 625 KVA DG Sets.

Taking out defective old flexible fuel pipe from DG set including supply and fix new flexible fule pipe 15 mm suitable clips accsesories complete

Supply only distilled water in Five litre sealed container

M & L for recharging of battery Cap 180 AH 12 Volts including replacement for electrolyte and distilled water complete all as specified and directed by Engineer in charge.

Supply and replacement of battery maintenance free 12 volts 180 AH including initial charge and connected DC cable thimble nut, bolts etc including testing complete all as directed by engineer-in-charge.Make Exide/Amron

Supply and replacement of battery maintenance free 12 volts 150 AH including initial charge and connected DC cable thimble nut, bolts etc including testing complete all as directed by engineer-in-charge.Make Exide/Amron

Supply and replacement of battery maintenance free 12 volts 92 AH including initial charge and connected DC cable thimble nut, bolts etc including testing complete all as directed by engineer-in-charge.Make Exide/Amron

Supply and installed testing, commissioning in replacement of AVR suitable for 7.5 KVA to 50 KVA DG Set complete all as directed by Engineer-in- Charge. Make as per

Supply and installed testing, commissioning in replacement of AVR suitable for 62.5 KVA to 250 KVA DG Set complete all as directed by Engineer-in- Charge.

Supply and installed testing, commissioning in replacement of AVR suitable for 320 KVA to 625KVA DG Set complete all as directed by Engineer-in- Charge.

Supply and fixing in replacement of self starter 12 V suitable for 7.5 KVA to 50 KVA DG set

Supply and fixing in replacement of self starter 12 V suitable for 62.5 KVA to 140 KVA DG set

All as per item No 36 here in before but for 160 KVA to 250 KVA DG Sets.

M & L for dismantling the dynamo 12 volt DC of DG sets and transporting to work shop for carrying out overhauling by replacing all unserviceable spares including complete re-winding, reassembling and refixing the same to DG sets including testing complete all as specified and directed.

Supply and replacement of rubber coupling nut bolt & washers of DG capacity 7.5 KVA to 20 KVA complete and alignment of DG set engine with alternator including complete all as directed. Note : Cost T&P required for dismantaling of alternator and engine for replacement of rubber coupling will deemed to be included in quoted rate.

All as per item No 39 here in before but for 25 KVA to 82.5 KVA DG Sets.

All as per item No 39 here in before but for 100 KVA to 250 KVA DG Sets.

All as per item No 39 here in before but for 320 KVA to 600 KVA DG Sets.

Cleaning of radiator Assy, by cleaning fins and descaling complete including checking for leakage and repairing the leakage, soldering/brazing the broken tubes complete all as directed

Repair to alternator of DG set 25 KVA to 320 KVA, servicing, greasing of alternator, cleaning the dust including replacement of defective rectifier of suitable capacity, testing complete of alternator for out put voltage and load etc all as directed

Supply and replacement of radiator assembly complete for 62.5/82.5 KVA DG set

Supply and replacement of radiator assembly complete for 160/100 KVA DG set

Supply and replacement of Solenoid switch for 15 KVA to 50 KVA DG Set

Supply and replacement of Solenoid switch for 62.5 KVA to 250 KVA DG Set

Supply and replacement of Solenoid switch for 320 KVA to 625 KVA DG Set

Supply and fixing in replacement of alternator coupling complete with washer ,nut,bolt suitable for 62.5 KVA to 160 KVA DG set diesel Engine set all as specified and directed.

Supply and fixing in replacement of Exh. Manifold complete with washer ,nut,bolt suitable for 62.5 KVA to 160 KVA DG set diesel Engine set all as specified and directed.

Supply and fixing in replacement of starter gear ring complete with washer ,nut,bolt suitable for 62.5 KVA to 160 KVA DG set diesel Engine set all as specified and directed. Make :- Mico

Supply and fixing in replacement of water pump assembly with water pump pully of 160 KVA DG set capacity ( Make :- CG) complete all as specified and as directed by Engr - in- Charge.

Supply and fixing in replacement of water pump assembly with water pump pully of 125 KVA DG set capacity ( Make :- CG) complete all as specified and as directed by Engr - in- Charge.

Supply and fixing in replacement of water pump assembly with water pump pully of 62.5 KVA to 82.5 KVA DG set capacity ( Make :- Kirloskar) complete all as specified and as directed by Engr - in- Charge.

Supply and fixing in replacement of Digital hours meter with accessories for DG sets complete all as specified and as directed by Engr - in- Charge.

Supply and fixing in replacement of oil pressure guage with accessories for DG sets complete all as specified and as directed by Engr - in- Charge.

Taking out of Unsv analogue Amp meter and supply and fix new digital ebrit panel mounted AC Ammeter ( 0- 300A) of size 96x96 sqmm flush mounted case three phase, class 0.5 item code PAMEBRITA 32 Make :- AE/HPL

Taking down Unsv phase indicator lamp supply and fix new phase indicator lamp ( red, yellow & Blue)

Taking out of Unsv analogue Volt meter and supply and fix new digital ebrit panel mounted AC Voltmeter ( 0- 500 V) of size 96x96 sqmm flush mounted case three phase, class 0.5 item code PAMEBRITA 32 Make :- AE/HPL

Supply and fixing in replacement of fan hub belt suitable for 500 KVA to 625 KVA Cummins DG set complete all as specified and as dorected by Engr - in- Charge.

Supply and fixing in replacement belt of water pump suitable for 500 KVA to 625 KVA Cummins DG set complete all as specified and as dorected by Engr - in- Charge.

Supply and fixing in replacement belt of alternator suitable for 500 KVA to 625 KVA Cummins DG set complete all as specified and as dorected by Engr - in- Charge.

Supply and fixing in replacement of fan belt of existing size for 320 KVA DG set complete.

Supply and fixing in replacement of fan belt of Exting size for 200/125 KVA DG set complete.

Supply and fixing in replacement of fan belt of Exting size for 62.5 KVA to 110 KVA DG set complete.

Supply and fixing in replacement of fan belt of Exting size for 15 KVA to 50 KVA DG set complete.

Supply and fixing in replacement MCBs C curve SPN 240 volt 10 KA of capacity 32 Amps Make :- ABB/LEGRAND/CG

Supply and fixing in replacement MCBs SPN C curve 230 volt 10 KA of capacity 40 Amps Make :- ABB/LEGRAND/CG

Supply and fixing in replacement MCBs C curve Tripple pole 415 volt 10 KA of capacity 40 Amps Make :- ABB/LEGRAND/CG

Supply and fixing in replacement MCBs C curve Tripple pole & Neutral 415 volt 10 KA of capacity 63 Amps Make :- ABB/LEGRAND/CG

Supply and fixing electrical insulating mats confirming to IS 15652/2006 class of mat 'A' dielectric strength 30 KV AC RMS voltage grade upto 3.3 KVA and size 1 meter x 2 meter x 2.0 mm blue /black colour and one side plane /other side patterned for LT panel complete all as directed by Engr - in- Charge. Make :- Joyti/Jaipuria brothers

Excavation in trenches in soft/loose soil not exceeding 1.5M wide and not exceeding 1.5 M in depth and getting out, including trimming the sides and forming bottom surface to required levels for laying of cables complete all as specified and directed.

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

Removing surplus excavated material (soil) to a distance not exceeding 50M and depositing where directed at a level not exceeding 1.5 meter above the starting point complete all as specified and directed.

M&L for sand cushioning to UG cables (8 cm deep before laying of cable and 15cm deep over the cable) with clean, dry and unwashed sand free from sharp particles including gently punning around cable complete all as specified and directed.

Supply & Laying sub class `B’ burnt bricks old size over the LT cable having compressive strength not less than 50 Kg/Cm2, laid in trenches with width equal to width of the brick laid flat for protection of cable complete all as specified and directed.

Supply and fixing in replacement of LT XLPE insulated, PVC sheathed armoured heavy duty electric cables LT 1100 volt grades with aluminium stranded conductor passing through pipes, in duct,,in trenches, under wall etc complete all as specified and directed of size 95 Sqm 3.5 core.

Supply and fixing in replacement of LT XLPE insulated, PVC sheathed armoured heavy duty electric cables LT 1100 volt grades with aluminium stranded conductor passing through pipes, in duct,,in trenches, under wall etc complete all as specified and directed of size 50 Sqm 3.5 core.

Supply and fixing in replacement of LT XLPE insulated, PVC sheathed armoured heavy duty electric cables LT 1100 volt grades with aluminium stranded conductor passing through pipes, in duct,,in trenches, under wall etc complete all as specified and directed of size 35 Sqm 3.5 core.

Supply and fixing in replacement of LT XLPE insulated, PVC sheathed armoured heavy duty electric cables LT 1100 volt grades with aluminium stranded conductor passing through pipes, in duct,,in trenches, under wall etc complete all as specified and directed of size 625 Sqm 3.5 core.

M & L for repairing, welding doors to main body and making good for the canopy of DG set off capacity including painting with exixting colour after surface preparation complete all as specified and directed by Engineer in charge

M& L for programming and repairing of AMF panel of DG set of cap 15 KVA to 125 KVA complete, including wiring, programming of Microproccesor AMF relay, replacement of minor parts are connectors, copper wire for wiring, timing relays, indicators etc complete all as specified and directed by Eng-in-charge. Note : Spares like AMF relay MCB, MCCB and power contactors are measured and paid separatly.

All as per item No 84 here in before but for 160 KVA to 625 KVA DG Sets.

Supply and replacement of Microprocessor based generator set monitoring and control system relay with Intuitive operator interface which includes LED backlit LCD display with tactile feel soft-switches and generator set status LED lamps, Remote Start-Stop, Engine Metering: Oil pressure, Engine temperature, Starting battery voltage, Engine running hours, AC Alternator Metering: L-L Voltage and L-N Voltage, Current (phase and total), kVA (phase and total) and Frequency. Engine Protection: Low lube oil pressure, High/Low coolant temperature, Battery Over/Under/Weak Volts, Fail to Crank/ Start, Sensor failure, Cranking lockout, Low fuel level. AC Alternator Protection: Over/Under Voltage, Over/Under Frequency, Loss of AC Sensing. Data Logging: Engine Hours, Control Hours and upto 5 recent fault codes Configurable glow plug control, 12 Volt DC operation, Sleep mode, Modbus interface (RS485 RTU), InPower compatible (PC based service tool) complete all as specified and directed by Eng-in-charge.

Supply and fixing in replacement 3 pole power contactors - Type MNX 18 AC3 rating with Aux. comtact Amps, 415 volt (1NO+1NC)

Supply and fixing in replacement 3 pole power contactors - Type MNX 22 AC3 rating with Aux. comtact Amps, 415 volt (1NO+1NC)

Supply and fixing in replacement 3 pole power contactors - Type MNX 32 AC3 rating with Aux. comtact Amps, 415 volt (1NO+1NC)

Supply and fixing in replacement 3 pole power contactors - Type MNX 40 AC3 rating with Aux. comtact Amps, 415 volt (1NO+1NC)

Supply and fixing in replacement 3 pole power contactors - Type MNX 63 AC3 rating with Aux. comtact Amps, 415 volt (1NO+1NC)

Supply and fixing in replacement 3 pole power contactors - Type MNX 80 AC3 rating with Aux. comtact Amps, 415 volt (1NO+1NC)

Supply and fixing in replacement 3 pole power contactors - Type MNX 95 AC3 rating with Aux. comtact Amps, 415 volt (2NO+2NC)

Supply and fixing in replacement 3 pole power contactors - Type ML 1.5 AC3 rating 25 Amps, 415 volt (2NO+2NC) Make :- Legrand/L&T/CG

Supply and fixing in replacement 3 pole power contactors - Type ML 2 AC3 rating 32 Amps, 415 volt (2NO+2NC) Make :- Legrand/L&T/CG

Supply and fixing in replacement 3 pole power contactors - Type ML 3 AC 3 rating 40 Amps, 415 volt (2NO+2NC) Make :- Legrand/L&T/CG

Supply and fixing in replacement 3 pole power contactors - Type ML 6 AC 3 rating 110 Amps, 415 volt (2NO+2NC) Make :- Legrand/L&T/CG

Supply and fixing Battery Charger, 3 phase , input AC 170-270 volts , output 24v,DC, 10A rating for charging the batteery of 24 Volts , mounted on DG sets panel complete all as specified and directed. Make Sunrise power controller or equivalent in other make

Supply and fixing Battery Charger, 3 phase , input AC 170-270 volts , output 12v,DC, 10A rating for charging the batteery of 12 Volts , mounted on DG sets panel complete all as specified and directed. Make Sunrise power controller or equivalent in other make

Supply and fixing in replacement on load changeover switch 63 Amps, 415 volt AC 4 pole side handle operated in sheet metal enclouser complete, including fixing, connection of cables, nut bolts and washer of suitable size required for fixing complete all as specified and as directed by Engr -in - Charge.

All as per item No 94 here in before but for 100 Amps.

All as per item No 94 here in before but for 200 Amps.

All as per item No 94 here in before but for 320 Amps.

All as per item No 94 here in before but for 400 Amps.

Supply and fixing in replacement MCCB, 63 Amps, 4 pole, 415 Volts, rupturing capacity not less than 25 KA, Icu=100% fixed thermal magnetic setting with built in protection function for overload, short circuit and double break fast tripping mechanism complete withspreader link including thimbles, nuts, bolts, washers etc. making including incoming and outgoing connection complete all as specified.

Supply and fixing in replacement MCCB, 100 Amps, 4 pole, 415 Volts, rupturing capacity not less than 25 KA, Icu=100% fixed thermal magnetic setting with built in protection function for overload, short circuit and double break fast tripping mechanism complete withspreader link including thimbles, nuts, bolts, washers etc. making including incoming and outgoing connection complete all as specified.

Supply and fixing in replacement MCCB, 160 Amps, 4 pole, 415 Volts, rupturing capacity not less than 25 KA, Icu=100% fixed thermal magnetic setting with built in protection function for overload, short circuit and double break fast tripping mechanism complete withspreader link including thimbles, nuts, bolts, washers etc. making including incoming and outgoing connection complete all as specified.

Supply and fixing in replacement MCCB, 250 Amps, 4 pole, 415 Volts, rupturing capacity not less than 36 KA, Icu=100% fixed thermal magnetic setting with built in protection function for overload, short circuit and double break fast tripping mechanism complete withspreader link including thimbles, nuts, bolts, washers etc. making including incoming and outgoing connection complete all as specified.

Supply and fixing in replacement MCCB, 320 Amps, 4 pole, 415 Volts, rupturing capacity not less than 36 KA, Icu=100% fixed thermal magnetic setting with built in protection function for overload, short circuit and double break fast tripping mechanism complete withspreader link including thimbles, nuts, bolts, washers etc. making including incoming and outgoing connection complete all as specified.

Supply and fixing in replacement MCCB, 400 Amps, 4 pole, 415 Volts, rupturing capacity not less than 36 KA, Icu=100% fixed thermal magnetic setting with built in protection function for overload, short circuit and double break fast tripping mechanism complete withspreader link including thimbles, nuts, bolts, washers etc. making including incoming and outgoing connection complete all as specified.

Supply and fixing in replacement MCCB, 630 Amps, 4 pole, 415 Volts, rupturing capacity not less than 50 KA, Icu=100% fixed thermal magnetic setting with built in protection function for overload, short circuit and double break fast tripping mechanism complete withspreader link including thimbles, nuts, bolts, washers etc. making including incoming and outgoing connection complete all as specified.

Material and labour for earthing complete with galvanized steel earth plate electrode 600mm X 600mm X 6mm buried directly in ground vertically to a depth not less than 2.25 meter below normal ground level (with top edge of earth plate not less than 1.5 meter below ground level) connected to GI strip 32 mm X 6 mm main earthing lead by means of galvanized bolts, nuts and washers all as shown in electrical plate no 5 of MES Schedule Part-I (1991) with connected to earth test point & to main switch board etc with & including adequate quantity of charcoal dust and common salt alround earth plate & 40 mm dia GI pipe light grade for earth lead protection pipe for suitable length and GI pipe 20 mm dia light grade for watering pipe with funnel & wire mesh including necessary earth work in any type of soil and PCC (1: 3 : 6) type C-1 for earth pit and 40 mm thick precast RCC cover in (1 : 2 : 4 ) type B1 with 3 Nos 6 mm dia MS bars both ways complete all as specified & directed by Engineer-in-Charge.

Earthing complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 m below normal ground level) with top edge of the plate at a depth not less than 1.5 m below ground level, the earth electrode surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15 cm on all sides, connected to galvanized earth wire 4 mm dia with and including nuts, bolts, check nuts & washers of galvanized iron or steel and riveted to earth plate at one end and connecting to main switch board or metallic bodies of HT/LT equipments etc at the other end, GI wire encased in and including 20 mm bore GI light grade pipe with all fittings, from top of electrode to body of equipment fixed with and including 25 x 6mm flat iron clamps, bolts, nuts and washer and also including providing watering pipe 20mm bore GI pipe light grade and including funnel, wire mesh, copper lugs etc from bottom of earth pit to top of electrode complete with earth pit in PCC 1:3:6 type C-2 using 40 mm graded crushed stone aggregate and CI cover complete all specified and shown in electrical plate No 05 of SSR Pt-I connecting earth electrode to test point with and including earthing lead including necessary excavation and earthwork in any type of soil, returning, filling in approved soil and disposal of surplus soil to a distance n.exc 50m, material and labour complete all as specified and as directed by Engineer-in-Charge. (Notes 1. The rate quoted shall be deemed to include for all the above provisions. 2. PCC chamber shall be constructed at least 1.5 m away from the earth electrode and pipe for watering shall be provided in slanting manner).

Boring of holes under road, pavement, hard standing by using boring 100mm system complete all as specified and as directed by the Engineer-in-charge.

Supply and fix galvanized iron pipe light grade ISI Marked complete for cable protection laid in trenches, floors, fixed to walls, pole with suitable GI clamps complete all as specified and directed ISI marked. of following sizes. (a) 40 mm bore.

(b) 50 mm bore.

Taking out old LT UG cable from loop/trench depth upto 1.5 mtr and laying after removing of defects any type/size laid in trenchless/through pipe in road crossing/paths/drains/ducts/floor/along poles/walls/celing/equipmens etc including commissioning and testing complete all as sepcified and as directed by Engineer-in-Charge Note:- Excavation for taking out LT cable will be measured in paid seperatly.

M/s Rohit Construction Co.

BALAJI PROJECTS

BIDAWAT ENTERPRISES