REPAIR TO DG SET IN DIFFERENT LOCATION AND CONNECTED LT UG WORKS AT BAGRAKOTE MIL STN UNDER GE SEVOKE ROAD

Amount

Maintenance & servicing of existing make and model DG set including tappaet cover adjustment & replacement of gasket of capacity 15 KVA including necessary replacement of following spares complete as specified and directed: ( Note: Spares will be measured & paid separately under respective items as supply only)

Supply only of Fuel Filter

Supply only of Lubricant oil filter

Supply only of Fan belt

Supply only lubricant oil supply pipe

Supply only Air filter element dry type

Supply only temperature sensor

Maintenance & servicing of existing make and model DG set including tappaet cover adjustment & replacement of gasket of capacity 31.5 KVA, 30 KVA, 27.5 KVA including necessary replacement of following spares complete as specified and directed: ( Note: Spares will be measured & paid separately under respective items as supply only)

Supply only of Fuel Filter

Supply only of Lubricant oil filter

Supply only of LLOP sensor

Supply only of Fan belt

Supply only radiator hose pipe complete set

Supply only Air filter element dry type

Supply only temperature sensor

Maintenance & servicing of existing make and model DG set including tappaet cover adjustment & replacement of gasket of capacity 40 KVA including necessary replacement of following spares complete as specified and directed: ( Note: Spares will be measured & paid separately under respective items as supply only)

Supply only of Fuel Filter

Supply only of Lubricant oil filter

Supply only radiator hose pipe complete set

Supply only of Fan belt

Supply only of LLOP sensor

Supply only Air filter element dry type

Supply only temperature sensor

M & L for taking out old U/S engine oil from DG Sets sumps, cleaning the sump throughly, supply & filling new engine oil complete of Make: Servo Super 20W40 of Indian Oil or Equivalent grade of Hindustan Petroleum as approved by GE, complete all as specified and directed

M & L for topping up of coolant in radiator of DG set of Make: TVS GRILLING/Volvo line or equivalent as approved by GE,complete all as specified and as directed.

M & L for dismantling of FIP for overhauling and calibration in authorised workshop including replacement of worn-out rings plungers, damper plate, gasket etc reassembling and testing complete all as specified and as directed for following DG Set:

27.5KVA to 31.5KVA

Repair Overhauling of self starter including replacement of worn out coil assembly spring, solenoid switch, carbon brushes, spring etc complete of 12 volt any make , type and capacity complete all as specified and as directed.

Repair/Overhauling of dynamo/charging alternator including replacement armature winding , brushed , bearing and charging point of any make type and capacity complete all as specified and as directed

M & L for cleaning of the fuel tank of DG sets of following capacity after decaning the diesel, after through cleaning with kerosene oil including replacement of level indicator pipe complete all as specified and as directed: ( Note: Spares will be measured & paid separately under respective items )

Supply only fuel manual meter complete set

Supply only fuel level sensor

M & L for dismantling and removing of water pump assembly complete from the engine, repair/overhauling the same by replacing worn out components like bearing, impeller, bushes, oil seal, water seal, gasket etc. re-assembling, refixing and testing complete all as specified and directed for the following capacity of DG sets:

S & F in replacement of old U/S automatic voltage regulator suitable for DG set of following rating of approved Make & model by the GE, complete all as specified and as directed

M & L for replacement of old U/S existing make and model fly wheel ring including heating for press fitting for engine of DG set of capacity 15KVA to 40 KVA, complete all as specified and as directed.

M & L for replacement of old U/S stop solenoid 30KVA to 40KVA DG Set complete all as specified and as directed

Dismantaling of radiator of DG Setof capacity and transporting to work shop for servicing/cleaning after dismantling twin tanks, replacement of gasket packing, nuts bolts, washers, descaling with appropriate chemical and welding of copper brazing of damaged fins/tubes and reassembling & refixing in same position after tesing complete all as specified and as directed.

16 TO 31.5 KVA

M & L for replacement of moulded rectifier unit on existing DG set of capacity 120 Ohms for alternator exciter unit complete all as specified and as directed

M & L for painting of DG sets out side with synthetic enamel paint grey/Blue colour scrubbing preparation for painting and numbering of SM No. /MES No writing with white paint on Engine as well as alternators at different location and size complete as specified and directed for the following capacity:

16 TO 31.5 KVA

M&L in repair for earthing complete with galvanized steel earth plate electrode 600 x 600 x 6 mm thick burried directly in ground (in vertical position) earth pit not less than 2.25 mtr below normal ground level with the top edge of the earth plate not less than 1.5 mtr (B.G.L.) and connected to galvanized iron earth strip 32 x 6 mm by means of bolts, nuts, check nuts, and washer of galvanized iron including PCC (1:2:4) type B1 precast RCC cover slab with suitable handle made of 6 mm round bar, including necessary excavation and earth work in any type of soil, 20 mm dia med grade galvanized steel tube for watering with one end fixed with cast iron funnel and wire mesh, 40 mm bore light grade galvanized steel tubing up to 7.5 mtr length for drawing earth lead GI strip protection & common salt, charcoal in alternate layers etc. complete all as shown in EP No 3 of SSR Part 1 and testing on completion complete.

M&L for earth continuity conductor fixed to walls burried in ground or drawn through pipe GI strip of size 32x6 mm complete all as specified and as directed

Supply and replacement of old unserviceable battery 12Volts 80 AH maintenance free suitable for DG sets complete as specified and directed.

Supply and replacement of old unserviceable battery 12Volts 180 AH maintenance free suitable for DG sets complete as specified and directed.

M & L for replacement of on load change over switch 4 pole, 415Volt, of capacity 100Amps, complete as specified and directed.

M & L for overhauling/ Dismantaling,re-fixing including servicing of DG set capacity 27.5 KVA to 40 KVA including replacement of wornout spare part and re-assembling to its original location and testing complete all as specified and directed.( Note: Spares will be measured & paid separately under respective items as supply only)

Supply only complete piston assy

Supply only Cylinder liner

Supply only crank shaft Main Bearing complete set.

Supply only CR Bearing complete set.

Supply only Valve with seat inlet & Exhaust set

Supply only fuel filter

Supply only Air Filter

S&F in repair electronic controller in AMF/control panel of DG set capacity 40 KVA and making all necessary connection/programming complete to make if fully functional all as directed.

S&F in repair old unserviceable AMF/control panel of 40 KVA capacity DG sets which includes equipments such as controller, relay board, changeover switch, contactors, VMR, MCCB's, fuse meter, indicating lamps, siron, battery charger etc maching with old panel including all necessary wiring/programming to make it fully functional complete all as directed

S&F in repair relay board in AMF/control panel of DG set capacity 27.5 KVA to 40 KVA and making all necessary connection/programming complete to make if fully functional all as directed.

M & L for laying LT underground Cable, including taking down existing u/s XLPE insulated, heavy duty armoured sheathed 1100 volts grade 16 Sq mm,4 core, with aluminium conductor, ISI marked as per IS : 7098(Part-1) complete incl making necessery cable end connection all as specified and as directed.

All as per item No 26 above but 95sqmm, 3.5 core .

All as per item No 26 above but 50sqmm, 3.5 core.

All as per item No 26 above but 10sqmm, 2 core.

All as per item No 26 above but 10sqmm, 4 core.

All as per item No 26 above but 06sqmm, 2 core.

Supply and fixing new generation energy saving & environmental friendly long life versatile pressure die-cast aluminium street security light with high power LED as light source lamp type 72 W with SPD, IP 66 protection with toughened glass cover incl fixing GI pipe & bracket complete all as specified and as directed.

M&L for water proof, 3core PVC insulated and PVC sheathed, copper conductor cable of size 1.5 sqmm, 1100 Volts grade for electrical connection of street light fittings, complete all as specified and directed.

Supply and fixing thermoplastic polycarbonate cable junstion box having protection IP 66/67 "weather proof, dust proof, acid resistant, shock proof, fire retardent self extinguisher" for outside installation with knockout entry for cable of size 16 sqm 4 core and 155x210x92mm with terminals, brackets for street light pole mounting and provision of one 6A MCB SP all as specified and as directed.

Excavation in trenches not exc 1.5 mtr wide and not exc 1.5 mtr in depth and getting out excavated material for laying/ taking out pipe line, cables, etc in soft/ loose soil complete all as specified and directed

Returning, filling in including spreading, levelling, watering and well ramming in layers not exc 25 cm in each layer in soft/ loose soil complete all as specified and directed

Removal of surplus soil to a distance not exc 50 mtr and depositing where directed at a level not exc 1.5 mtr above the starting point all as specified and directed

Supply & laying in trenches clear sand for cushioning under cable 8 cm below and 15 cm above complete in level all as specified and directed by Engr-in-Charge. Note : Punned thickness shall be measured.

Supply and laying burnt clay sub class B brick as cable protection all as specified and directed.

Supply and fixing GI pipe 50 mm bore light grade for cable protection complete all as specified and as directed.

Supply and fixing GI pipe 80 mm bore light grade for cable protection complete all as specified and as directed.

M&L MCCB 4 Pole, including taking down old u/s having current rating 160 Amp, thermal magnetic setting adjustable 0.8 to 1 In breaking capacity 16 KA at 415V,50Hz, Frame size/type CH along with spider links .Make-Legrand Cat Pt No-420013 or equivalent model of Havell's/L&T/ ABB.

M&L MCCB 4 Pole, including taking down old u/s having current rating 63-100 Amp, thermal magnetic setting adjustable 0.8 to 1 In breaking capacity 16 KA at 415V,50Hz, Frame size/type CH along with spider links .Make-Legrand Cat Pt No-420017or equivalent model of Havell's/L&T/ ABB.

M&L for boring holes 1mtr deep in soil under roads/PCC as directed for cable passing through pipes of required size and disposal of soil to a distance not exc. 50m. (Note: Connected items like Pipes is measured and paid seperately under relevant items).

M/S AJIT GARAGE

Biswas Brothers Co

M/s. STRUCTURES INDIA

SHRI JIBANDHAN PAUL

SRI SURAJIT SENGUPTA

M/S TARAN INFRACON

NARESH GUPTA

ASSOCIATED TRADING CORPORATION