Maint/Servicing of DG Sets installed at various E/M installations at Faridkot Mil Stn

Amount

Servicing of Diesel Engine Generating Set of capacity 200 KVA , any make, Servicing deems to be including the following Process :- (a) Servicing of Engine : (i) Re-greasing all grease points (ii) Tighten the nuts, bolts of pipe lines of fuel oil, lubricating oil, water and check for leakages. Examine all main connecting rod connection. (iii) Check water/coolant level in radiator and top up. (iv) Check crank case oil level. (v) Clean lubrication oil filters. (vi) Clean air filters. (vii) Check that lubricating oil contains no water. Examine lubricating oil and renew if needed. (viii) Check tappet clearance and all nuts for tightness. (ix) Wash felt pads of fuel filter. (x) Drain air receiver. (xi) Grease valve stems. (xii) Check all wiring, battery water level, gravity of battery, inspect all brushes and brush holder, cleaning of surface of commuters. (b) Servicing of alternators : (i) Check temp rise of bearings. (ii) Check brushes on exciter commuter and the alternator slip rings run without chattering or sparking. (iii) Check if brushes freely slide in holder and whether brush springs are in order. (iv) Check if oil rings are freely rotating in the bearings. (v) Check oil level in bearings. (vi) Wipe clean the alternator and exciter. (vii) Check all wiring and rectify any defect with new wiring. (viii) Surface and clean the commutater. (ix) Take insulation and earth test on alternator and exciter and if defective investigate cause and remedy. (x) Check joints, clamping and bolting in all the wiring including control panels and rectify any defects. (xi) Check greases in all roller and ball bearings and make up if inadequate. (xii) Check the degree of wear of commuter brushes and renew if necessary. (xiii) Tighten all nuts in the rotors of alternative and exciter. (xiv) Check air gaps between starters and rotors and clean off any projections on the rotor.

All as per item No.1 here- in- before but of capacity 100 KVA to 125 KVA .

All as per item No.1 here- in- before but of capacity 40 KVA to 62.5 KVA

All as per item No.1 here- in- before but of capacity 10 KVA to 20 KVA NOTE for item No. 1 to 4 : Items to be replaced will be measured and paid saparately as supply only and labour for fixing deemed to be included as part of servicing.

Supply only fuel filter primary & secondary (Set of Two) suitable of existing make & specification for 200 KVA DG set all as specified and directed..

Supply only fuel filter primary & secondary (Set of Two) suitable of existing make & specification for 100 KVA to 125 KVA DG set all as specified and directed..

Supply only fuel filter primary & secondary (Set of Two) suitable of existing make & specification for 40 KVA to 62.5 KVA DG set all as specified and directed..

Supply only fuel filter primary & secondary. (Set of Two) suitable of existing make & specification for 10 KVA to 20 KVA DG set all as specified and directed..

Supply only oil filter element suitable of existing make & specification for 200 KVA DG set complete all as specified and directed..

Supply only oil filter element suitable of existing make & specification for 100KVA to 125 KVA DG set complete all as specified and directed..

Supply only oil filter element suitable of existing make & specification for 40 KVA to 62.5 KVA DG set complete all as specified and directed..

Supply only oil filter element suitable of existing make & specification for 10 KVA to 20 KVA DG set complete all as specified and directed..

Supply only By Pass filter fuel suitable of existing make & specification for 200 KVA DG set complete all as specified and directed..

Supply only By Pass filter fuel suitable of existing make & specification for 100KVA to 125 KVA DG set complete all as specified and directed..

Supply only By Pass filter fuel suitable of existing make & specification for 10 KVA to 62.5 KVA DG set complete all as specified and directed..

Supply only Air Cleaner filter element including outer and inner element suitable of existing make & specification for 200 KVA set complete all as specified and directed..

Supply only Air Cleaner filter element including outer and inner element suitable of existing make & specification for 100 KVA to 125KVA set complete all as specified and directed..

Supply only Air Cleaner filter element including outer and inner element suitable of existing make & specification for 40 KVA to 62.5 KVA set complete all as specified and directed..

Supply only Air Cleaner filter element including outer and inner element suitable of existing make & specification for 10 KVA to 20 KVA set complete all as specified and directed..

Supply only 'V' Belt for Dynamo A-49/50 suitable of existing make & specification for 10 KVA to 200 KVA set complete all as specified and directed..

Supply only Tension Belt for Engine suitable of existing make & specification for 200 KVA set complete all as specified and directed..

Supply only Tension Belt for Engine suitable of existing make & specification for 100 KVA to 125 KVA set complete all as specified and directed..

Supply only Tension Belt for Engine suitable of existing make & specification for 10 KVA to 62.5 KVA set complete all as specified and directed..

Supply only Air cleaner hose pipe with clamps suitable of existing make & specification for 100 KVA to 200 KVA set complete all as specified and directed..

Supply only Air cleaner hose pipe with clamps suitable of existing make & specification for 10 KVA to 62.5 KVA set complete all as specified and directed..

Supply only Safety Control valve suitable of existing make & specification for 100 KVA to 200 KVA set complete all as specified and directed..

Supply only Safety Control valve suitable of existing make & specification for 10 KVA to 62.5 KVA set complete all as specified and directed..

Supply only flexible Pipe for fuel pump to PT pump with banjo, banjo washer and nut, bolts suitable of existing make & specification for 200 KVA set complete all as specified and directed..

Supply only flexible Pipe for fuel pump to PT pump with banjo, banjo washer and nut, bolts suitable of existing make & specification for 100KVA to 125KVA set complete all as specified and directed.

Supply only flexible Pipe for fuel pump to PT pump with banjo, banjo washer and nut, bolts suitable of existing make & specification for 10KVA to 62.5 KVA set complete all as specified and directed..

S & F in replacement and calibration of FIP suitable for existing make & specification of capacity 200 KVA DG Sets including replacement of plunger, manifold washer, etc all as required other minor items and testing after refixing on engine and setting the rated RPM all as directed by Engr-in-Charge.

All as per item No. 31 here- in- before but for capacity 100 KVA to 125 KVA

All as per item No.31 here- in- before but for capacity 40 KVA to 62.5 KVA

All as per item No 31 here- in- before but for capacity 10 KVA to20 KVA

M&L for servicing/overhauling of injecter nozzle assembly suitable for existing make & specification of capacity 200 KVA DG set including replacement of nozzles, washers, etc and pressure setting as required and replacement of timing shaft with coupling all as directed by Engr-in-Charge

All as per item No.35 here- in- before but for capacity100 KVA to 125 KVA

All as per item No. 35 here- in- before but for capacity 40 KVA to 62.5 KVA

All as per item No. 35 here- in- before but for capacity 10 KVA to 20 KVA

M & L for dismantling and taking out of self starter from mounting and to carryout complete servicing/overhauling of the same with replacement of carbon brush, armature coil, field coil,solenoid switch, bush and pinion and other related components of DG set capacity 200 KVA suitable of existing make & specification complete all as directed by Engr-in-Charge.

All as per item No.39 here- in- before but for capacity 100 KVA to 125 KVA

All as per item No.39 here- in- before but for capacity 40 KVA to 62.5 KVA

All as per item No. 39 here- in- before but for capacity 10 KVA to 20 KVA

M & L for repair/servicing and overhauling of unsv dynamo suitable of existing make & specification, by dismantling the same from DG set after taking down the fan belt and pulley & repair of the same with replacement of armature coil, carbon (1 set) field coil, clutch bearing etc and other related items and duly re-assembling all the dismantled items and refixing the same on mountings and testing complete of DG set capacity 200 KVA complete all as directed by Engr-in-Charge.

All as per item No.43 here- in- before but for capacity 100 KVA to 125 KVA

All as per item No.43 here- in- before but for capacity 40 KVA to 62.5 KVA

All as per item No.43 here- in- before but for capacity 10 KVA to 20 KVA

Supply & fix in replacement of automatic voltage regulator, Diode forward and reverse, rotating rectifier assembly suitable of existing make & specification of DG set capacity 200 KVA complete all as directed by Engr-in-Charge.

All as per item No.47 here- in- before but for capacity 100 KVA to 125 KVA

All as per item No.47 here- in- before but for capacity 40 KVA to 62.5 KVA

All as per item No.47 here- in- before but for capacity 10 KVA to 20 KVA

S&F in replacement of turbo charger repair kit suitable of existing make & specification of DG set capacity 200 KVA complete all as directed by Engr-in-Charge.

All as per item No.51 here- in- before but for capacity 100 KVA to 125 KVA

All as per item No.51 here- in- before but for capacity 40 KVA to 62.5 KVA

All as per item No.51 here- in- before but for capacity 10 KVA to 20 KVA

M & L for dismantling of radiator complete from DG Sets cleaning/ scraping of depositing manually from outside of the radiator, cleaning of all copper tubes of radiator with descalling solution from inside & outside with forced feed method & with water and aircompressor (by using separate chemical pump/ water pump & all compressor ) plugging of all leakage in welding, brazing of copper tubes, cleaning of fins and replacement of gaskets etc of DG set capacity 200 KVA complete all as directed by Engr-in-Charge.

All as per item No.55 here- in- before but for capacity 100 KVA to 125 KVA

All as per item No.55 here- in- before but for capacity 40 KVA to 62.5 KVA

All as per item No.55 here- in- before but for capacity 10 KVA to 20 KVA

Dismantling/opening of alternator by disconnecting of cable connection and flexible coupling nut, bolted and alternator, foundation nut bolts including taken back on temporary flat form including strip opening of alternator and checking out worn out part of DG sets of make and capacity 10 KVA to 200 KVA complete all as specified and directed by the Engineer-in-Charge,

M & L for taking out worn out rotor armature winding/out field coil stator winding and rewinding of rotor armature/field coil stator with supper enamelled copper winding wire of existing gauge make: Altas, of DG sets of make and capacity 10 KVA to 200 KVA complete all as specified and directed by the Engineer-in-Charge Make : Kirloskar/Cummins/Crompton Greaves

M&L for insulation of armature with class`B' insulation and varnishing of armature winding and drying up to desired temerature of DG sets of capacity 10 KVA to 200 KVA complete all as specified and directed by the Engineer-in-Charge,

M&L for insulation of field coil with class`B'insulation and varnishing of armature winding and drying up to desired temerature of DG sets of capacity 10 KVA to 200 KVA complete all as specified and directed by the Engineer-in-Charge,

Re-assembling of rotor and stator after rewinding and re-fixing of alternator with engine by assembling flexible coupling with alternator , mounting with nuts & bolts including making cable connection complete load of DG set capacity 10 KVA to 200 KVA complete all as specified and directed.

M&L for replacement of self Sarter 12 volt of DG set capacity 10 KVA to 200 KVA complete all as specified and directed by the Engineer-in-Charge.

M&L in replacement base relay 12/24 Volt DC of start position of any capacity DG set and mode of cranking relay complete all as specified and directed by the Engineer-in-Charge.

S & F timer card of DG set capacity 10 KVA to 200 KVA complete all as specified and directed by the Engineer-in-Charge. Make: as per sample Approved

M&L in replacement auto stopper circuit wiring including all accessories of 100 KVA DG set to 200 KVA DG set complete all as specified and directed by the Engr-in-Charge.

M&L in replacement auto stopper circuit wiring including all accessories of 10 KVA DG set to 62.5 KVA DG set complete all as specified and directed by the Engr-in-Charge.

Supply and top up Engine Oil SAE 15W/40 Make: HP/Indian oil/Castrol or its equivallent all as directed by the Engr-in-Charge.

Supply and re-filling of coolent in sealed pack suitable for capacity 10KVA to 200 KVA. Make : Valvoline /Castrol super/equivalent as approved by GE..

Supply and re-filling of distiled water in sealed pack .suitable for battery of capacity 10KVA to 200 KVA all as directed by the Engr-in-Charge.

M&L for replacement battery acid electrode as per sample approvrd complete all as directed by the Engr-in-Charge.

M&L in replacement PSO 500 controller of DG set AMF of capacity 100 KVA DG set to 200 KVA DG set of existing make with all accessories as per manufacturer complete all as directed by the Engr-in-Charge.

S&F in replacement of burnt rectifier of size 2” x 2” x 24 plate (set of three) complete all as directed by the Engr-in-Charge.

S&F of replacement of burnt rectifier of size 3” x 3” x 24 plate (set of three) complete all as directed by the Engr-in-Charge.

S&F in replacement of battery terminal with bolt & nuts complete all as specified and directed by the Engr-in-Charge.

S&F for repalcement of of engine start push button green suitable for any capacity of DG sets complete all as specified and directed by the Engr-in-Charge

S&F for repalcement of of engine stop push button red colour suitable for any cpacity of DG sets complete all as specified and directed by the Engr-in-Charge

S&F in replacement of fan belt A-44, A-42, A-41,A-40 or as existing size suitable for DG sets of capacity 10 KVA to 200 KVA complete all as directed by the Engr-in-Charge

S&F in replacement of breather pipe ( Moduled rubber hose with reinforcement ) suitable for 100 KVA to 200 KV DG Sets Make Kirloskar of equivalent as approved .

S&F in replacement of breather pipe ( Moduled rubber hose with reinforcement ) suitable for 10 KVA to 62.5 KV DG Sets ( Make Kirloskar of equivalent as approved) complete all as directed by the Engr-in-Charge

S& F in repalcement of alternator (Dynamo) 12 Volts suitable for DG sets 10 KVA to 62.5 KVA (make Kirloskar or equivalent as approved ) complete all as directed by the Engr-in-Charge

S& F in repalcement of alternator (Dynamo) 12/24 Volts suitable for DG sets 100 KVA to 200 KVA ( make Kirloskar or equivalent as approved ) complete all as directed by the Engr-in-Charge

S&F in replacement of stop solenoid assly for S12 VDC micro pump (single coil) heavy duty electal control suitable for 100 KVA to 200 KVA. DG set of existing make & specification complete all as specified and directed.

S&F in replacement of stop solenoid assly for S12 VDC micro pump (single coil) heavy duty electal control suitable for 10 KVA to 62.5 KVA. DG set of existing make & specification complete all as specified and directed.

S&F in repalcement of battery cable lead (copper) positive terminal size 35 Sqmm (198cm long) as per sample approved complete all as specified and directed.

S&F in repalcement of battery cable lead (copper) negative terminal size 35 Sqmm (198cm long) as per sample approved complete all as specified and directed.

S&F in repalcement of inter connection battery cable lead (copper) with terminal size 35 sqmm (30cm long) as per sample appoved complete all as specified and directed.

S&F in repalcement of inter connection battery cable lead (copper) with terminal size 35 sqmm (30cm long) as per sample appoved complete all as specified and directed.

S&F in replacement of flexible fuel pipe of M30x1.5 union both side (1400mm long) make Kirloskar or equivalent as approved ,suitable for DG sets of capacity 100 KVA to 200 KVA complete all as specified and directed.

S&F in replacement of flexible fuel pipe of M30x1.5 union both side (1400mm long) make Kirloskar or equivalent as approved by GE,suitable for DG sets of capacity 10 KVA to 62.5 KVA complete all as specified and directed.

S&F in repalcement battery 12 Volts 180AH complete all as specified and directed.

M&L in replacement of slipring assembly of 10 KVA to 62.5 KVA DG Sets. Make As per sample site requirement complete all as speified and directed

M&L in replacement of slipring assembly of 100 KVA to 200 KVA DG Sets. Make As per sample site requirement complete all as speified and directed

M&L in replacement of Carbon brush suitable for 62.5 KVA to 200 KVA DG Sets., (set of three as per sample) all as specified and directed .

S&F in replacement of oil temperature gauge of suitable for capacity 10KVA to 200 KVA DG Set complet all as specified and directed.

S&F in replacement of lube oil pressure gauge flexible pipe of suitable for capacity 10KVA to 200 KVA DG sets complete all as specified and directed

M&L in replacement of water temperature gauge suitable for DG set 10KVA to 200 KVA DG set (as per sample approved) all as specified and directed.

Supply in replacement of unsv Oil Pressure gauge 0-10 bar suitable for 10 to 200 KVA DG set (Make:as per sample approved ) all as specified and directed.

M&L in replacement of wire braided fuel flexible pipe suitable for DG set capacity 10KVA to 200 KVA complete all as specified and directed

Dismantling the broken Door of sound proof canopy of the DG Set of ranging 10 KVA to 200 KVA and taking it to nearest workshop for repairing, repairing the door with new hinges and nut bolts etc and reassembling the same door at existing position and testing for proper opening and closing of the doors, including repair of the locking system of the door if it is repairable neither replacement of the locking system of the door. Note:- any cutting/drilling/welding work involves in the same job is deemed to be include in the quoted rates.

Rubbing the uneven as well as open surfaces of the DG Set of ranging of 200 KVA DG set with emrey paper, cleaning of all the grease and oil substances over the area complete all as specified and directed by Engineer - in - charge

Rubbing the uneven as well as open surfaces of the DG Set of ranging of 62.5 to 125 KVA DG set with emrey paper, cleaning of all the grease and oil substances over the area complete all as specified and directed by Engineer - in - charge

S&F in replacement of current transformer of ratio 100/5 Amps ( Set of three) suitable for 10 KVA to 200 KVA complete all as specified and directed..

S&F in replacement Fuel level sensor gauge suitable for DG set of capacity 10 KVA to 200 KVA Make : Kirloskar Green Model No 6SL1500TA.

S&F in replacement of unsv governor Control card as per site requirement for DG set of capacity 10 KVA to 62.5 KVA (as per sample approved) complete all as specified and directed.

S&F in replacement of unsv governor Control card as per site requirement 100 KVA to 200 KVA (as per sample approved) complete all as specified and directed.

Repair/replacement of alternaror dynamo wiring complete DG set to AMF panel board and battery charging unit as per site requirment for capacity of DG set 200 KVA complete all as specified and directed.

Repair/replacement of alternaror dynamo wiring complete DG set to AMF panel bd and bty charging unit as pe site requirment any capacity of DG set 100 KVA to 125 KVA complete all as specified and directed.

Repair/replacement of alternaror dynamo wiring complete DG set to AMF panel bd and bty charging unit as pe site requirment any capacity of DG set 10 KVA to 62.5 KVA complete all as specified and directed. Note :- A Sum of Rs. 1,00,169.00 will be deducted on account of credit for dismantling/demolished/taking down material. Please refer detail on srl page No 26 (Schedule of credit) of Tender Documents.

NAV DURGA CONSTRUCTION CO

TARA ENTERPRISES

M/S RAJESH KUMAR and CO.

Singla Electricals