GE ELEC/D-43/2024-25

Amount

Comprehensive Maintenance of DG Sets with AMF Panel of Make: Mahindra & Mahindra/ Greaves/Ashok Leyland/Cummins/Kirloskar (KOEL) including preventive maintenance checks of engine and alternator for trouble free function as per recommendation and one qualified DG mechanic report daily at MT yard for attending break down/ complaint as and when required basis to rectify breakdown immediately, monthly maintenance are regular basis complete with Preventive maintenance 'B' check twice a year inclusive replacement of required necessary spares engine oil, coolent, Filters such as Fuel filter, by pass filter, lube oil filter and Air filter complete sets along with rectification of minor defects and cleaning of coolant tank with blower and filling/topping up and replacement of engine oil/coolant and tuning of engine for DG set as listed below complete all as specified and directed by the Engr-in-charge. (Note:- Engine oil shall be issued under Scb "B" free for topping)

750 KVA DG Set -02 No ( Location:- CG CICP )

500 KVA DG Set -06 No ( Location:- DIPAC-02,DGIS-02,505 ABWKSP-01,CAMS-01 )

400 KVA DG Set -01 No ( Location:- NOM Varuna )

320 KVA DG Set -02 No ( Location:- DIPAC,505 ABW )

250 KVA DG Set -06 No ( Location:- 1WEC-02,MT YARD-01,ABHM -01, CAMS-01 & Wardec-01)

200 KVA DG Set -08 Nos ( Location:- NCC PARAD GD,CAMS,GEN YARD,ARTY MESS,DELHI AREA OFFRS MESS,DELHI AREA,AFTC,MT yard)

180 KVA DG Set -01 No ( Location:- WARDEC)

160 KVA DG Set -07 Nos ( Location:- CVD CRANE,505ABW WKSP,MT YARD,SP MARG,CASSEL ROAD,SIGNAL ENCLAVE,Engg mess)

125 KVA DG Set -13 Nos ( Location:- DIPAC-04, FOL DEPOT-01,AFMSD,TORUS SANIK INSTIUTE,S/COMD HUT,Station HQ,WC hut, trolly MT yard, CVD, Shankar vihar substn, )

100 KVA -05 Nos ( Location:-255 Transit camp ,STN WKSP EME,RRC, CVD )

82.5 KVA DG Set -02 Nos ( Location:- ATC TG GROUP )

80 KVA DG Set -01 No ( Location:- EETSU )

62.5 KVA DG Set -15 Nos ( Location:- HQ DELHI AREA-02 ,SIGNAL ENCLAVE,C/C HUT, WC HUT GEN YARD-02, FOL DEPOT,FSC, DIAVA, 1WEE, 48MVH, ATC TG GROUP CHIEF OFFICE, 1CBPO)

40 KVA DG SET-03 Nos ( Location:- SCADA CENTRE,GEN MT YARD,AFTC )

30 KVA DG SET-06 Nos ( Location:- STATIC WKSP,1WEC,1 CBPO-02,DGIS(PMO) ,MES IB)

25/20 KVA DG SET-02 No ( Location:- MT Yard,RRRC PAO)

5 KVA DG Set -01 No ( Location:- DIPAC)

NOTE FOR ITEM NOs: 1.1 to 1.17:- (a) After monthly maintenance, the work to be certified by JE (E/M)/Engr-In-Charge. (b) Cost of materials and labour as mentioned in Section-2 are not included with Comprehensive Maintanance, i.e. item No. 1.1 to 1.17 here-in-before. (c) The comprehensive maintanance of DG Set under this contract shall be done through OEMs or their authorized service dealer. The contractor will have to submit MoU on stamp paper of Rs. 100/- duly notarized within seven days of acceptance of tender, failing which the contract will be liable to be cancelled and work will executed as per policy invouge of the contractors default. (d) The contractor should submit the monthly test report of DG Sets conducted by the OEM with in first week of every month to the Engr-in-Charge, failing which recovery of Rs. 500/- per DG Set per month shall be deducted from contractors dues. (e) Contractor has to carry out monthly maintenance with examination of suction and exhaust valves for smooth operation of DG Sets. (f) The contractor should send Technician to attend/ rectify the complaints for all DG Sets during 24 Hrs as and when complaint lodged for breakdown on call basis for any No of times during the month.

Notes Contd.../- (g) Contractor shall be responsible to monitor the followings of all DG Sets during Comprehensive Maintenance and contractor shall detail one supervisor to monitor DG set daily and report to concerned JE E/M, the cost of same is deemed to be included in the quoted rate:- (i) Examination of fuel injection, nozzles. (ii) Check clearnce of suction and exhaust valves and adjust if required, (iii) Checking of oil filters, fuel filters screen filters assy. (iv) Maintenance of coolant level all as directed by the Engineer-in-charge. (v) Change of Hydraulic governor oil (vi) Change of anerold oil (vii) Clean alternator winding in position by forced air and internal surfaces lubricate DE & NDE bearings (viii) Tightining of all nut bolts. (ix) Greasing of all parts. (x) Test IR value of alternator winding and recording the readings (xi) Checking of any leaking in fuel & oil lines and rectification of the same. (xii) Any other check as reqd for efficient running of equipment all as specified & directed by Engr-in-Charge. (xiii) The rates quoted against the above mentioned Items is deemed to be included for cost of labour, cost of T & P required for replacement of unserviceable parts and cost of handling / transportation of defective item to & from civil workshop for repair if required. (h) The contractor shall carry out routine checking of the complete DG Sets and rectify the minor/major defects noticed immediately. If complaints were not attended within 4 hrs the following penalties will be imposed and deducted from contractors dues :- (i) Rs. 500/- for not attending the complaint and keeping pending with in one hour/per complaint. (ii) Rs. 1000/- per complaint for not attending the complaint and keeping pending 2 hours to 8 hours/per complaint.

S&F in repairs of Rubber hose set for DG set of capacity 500 TO 1000 KVA complete all as specified and directed by the Engr-in-charge. Make: As Per OEM Recommendation

All as per item No. 2 above but capacity of DG Set from 200 KVA to 400 KVA complete all as specified and directed by the Engr-in-charge.

All as per item No. 2 above but capacity of DG Set 100 KVA to 180 KVA complete all as specified and directed by the Engr-in-charge.

All as per item No.2 above but capacity of DG Set 5 KVA to 82.5 KVA complete all as specified and directed by the Engr-in-charge.

Dismantling/ taking out old unserviceable self starter assembly 24 volts from the DG set and M&L for rewinding with super enamelled copper wire of existing size & insulating the field coil assy, replacing bentec assy of the self starter assembly 24 Volts and refixing the same after repairs and testing complete all as specified & directed by the Engr-in-Charge.

All as per item No.6 above but capacity of 12 Volts complete all as specified and directed by the Engr-in-charge.

S&F in replacement battery charger of capacity 6 Amp, 12 Volts for DG set complete all as specified and directed by the Engr-in-Charge.

All as per item no 8 above but of capacity of 15 Amp, 24 Volts for DG set complete all as specified and directed by the Engr-in-Charge.

S&F in replacement of stop solenoid/ shut off valve of capacity 500 to 1000 KVA DG Sets of existing make along with screen Filter including wiring connecting to panel circuit incl starting and testing on load complete all as specified and directed by the Engr-in-charge. Make: As Per OEM Recommendation

All as per item no 10 above but capacity 200 to 400 KVA DG Sets of existing make along with screen Filter including wiring connecting to panel circuit incl starting and testing on load complete all as specified and directed by the Engr-in-charge. Make: As Per OEM Recommendation

All as per item no 10 above but capacity 5 to 180 KVA DG Sets of existing make along with screen Filter including wiring connecting to panel circuit incl starting and testing on load complete all as specified and directed by the Engr-in-charge. Make: As Per OEM Recommendation

S&F in repairs of thermostat element alongwith complete assy for DG set incl making connection and testing complete all as specified and directed by the Engr-in-charge. Make: As Per OEM Recommendation

Repairs and calibration of PT fuel pump as per the calibration procedure and norms as per manufacture's guide lines for DG Set of capacity from 500 to 1000KVA including replacement of worn out and unserviceable "O'rings / shutt off valve/Plungers complete all as specified and directed by the Engr-in-charge.

All as per item no 14 above but capacity from 200 to 400 KVA including replacement of worn out and unserviceable "O'rings / shutt off valve/Plungers complete all as specified and directed by the Engr-in-charge.

All as per item no 14 above but capacity from 100 to 180 KVA including replacement of worn out and unserviceable "O'rings / shutt off valve/Plungers complete all as specified and directed by the Engr-in-charge.

All as per item no 14 above but capacity from 5 to 82.5KVA including replacement of worn out and unserviceable "O'rings / shutt off valve/Plungers complete all as specified and directed by the Engr-in-charge.

S&F in replacement of Control assembly for DG Set of capacity 1000 to 500 KVA with necessary modification to controll wiring, replacement of controll relays, programming with all the parameters for safety protection and running suitable for the existing DG sets complete all as specified and directed by the Engr-in-charge.

All as per item No. 18 above but capacity of DG Set from 400 KVA to 62.5 KVA complete all as specified and directed by the Engr-in-charge.

S&F in replacement of PCB assembly for DG Set capacity 1000 KVA TO 500 KVA with necessary modification to controll wiring, replacement of controll relays, programming with all the parameters for safety protection and running suitable for the existing DG sets complete all as specified and directed by the Engr-in-charge.

All as per item No. 20 above but capacity of DG Set from 62.5 KVA to 400 KVA complete all as specified and directed by the Engr-in-charge.

S&F in replacement of Automatic Voltage Regulator suitable for 62.5 KVA TO 750 KVA DG set incl making necessary connection with panel circuit, starting and testing on load complete all as specified and directed by the Engr-in-charge.

S&F in replacement of Magnetic pickup Sensor suitable for 62.5 to 750 KVA DG set incl making necessary connection with panel circuit, starting and testing on load complete all as specified and directed by the Engr-in-charge.

S&F in replacement of Oil Pressure Sensor suitable for 62.5-1000 KVA DG set incl making necessary connection with panel circuit, starting and testing on load complete all as specified and directed by the Engr-in-charge.

S&F in replacement of Coolant Tempetarure Sensor suitable for 62.5 -1000 KVA DG set incl making necessary connection with panel circuit, starting and testing on load complete all as specified and directed by the Engr-in-charge.

M&L for opening/taking down radiator of DG set of any type/make and capacity, cleaning/descaling using air compressor and cleaning with detergent etc and examining of water leakage of the same after cleaning, descaling and repairing of leakage, if any, using welding/brazing etc including replacement of all connecting parts i.e. radiator hose pipe with clamp, bolt, nut, washer, rubber bush, packing material etc and re-assembling the radiator, fitting with DG set properly in original position, checking the alignment, making proper hose connection, testing for smooth operation complete all as specified and directed by the Engr-in-charge. Note : 1 The cost of replaced spares / parts is deemed to be included in quoted rates . 2. The cost of transportation (to and fro) for all kind of necessary equipment/T&P shall be arranged /brought by contractor to complete the job at site and no extra cost shall be paid to the contractor in this effect.

All as per item No. 26 above but capacity of 500 KVA 1000 KVA complete all as specified and directed by the Engr-in-charge.

All as per item No. 26 above but capacity of 200 to 400 KVA complete all as specified and directed by the Engr-in-charge.

All as per item No. 26 above but capacity of 5 to 180 KVA complete all as specified and directed by the Engr-in-charge.

Cleaning of diesel tank of various capacity DG set inside/out side of tank complete with drain out DHPP(N) and cleaning tank and applying two coats of synthetic enamel paint (1st grade quality) on out side of tank and refilling the DHPP(N) & testing complete all as specified and directed by Engr-in-charge.

M&L for removing of oil deposits and cleaning all the external surface of the DG sets along with enclosures and connected pipe lines from oil/paint/corrosion flakes completely and applying two coats of heat retardant paint using spraying machine/air compressor for the following DG sets of the existing colour and lettering (SM No,MES No & Date of installation) with black/white paint using stencils or making lettering by using stickering with minimum size of letter to be of 5 cm complete all as specified and directed by the Engr-in-charge for the following :-

500 KVA to 1000 KVA capacity

200 KVA to 400 KVA capacity

62.5 KVA to 180 KVA capacity

5 KVA to 40 KVA capacity

S&F in replacement Electronic timers with auxilary voltage of 110/240/415v 50Hz for operation of 12-120 secs complete all as specified and directed by the Engr-in-charge.

S&F in replacement Control relay contactors of MXO type operatable at AC/DC supplies with NO/NC add ON for DG set of any capacity as per the existing Site requirement complete all as specified and directed by the Engr-in-charge.

S&F in replacement of the Power contactors Coils of existing Make & Model for 400 to 750 KVA Alternator AMF complete all as specified and directed by the Engr-in-charge.

S&F in replacement of the Power contactors Coils of existing Make & Model for 62.5 to 320 KVA Alternator AMF complete all as specified and directed by the Engr-in-charge.

S&F in replacement of Controller for AMF panel DG Set capacity 400 to 1000 KVA with necessary modification to controll wiring, replacement of controll relays, programming with all the parameters for safety protection and running suitable for the existing DG sets complete all as specified and directed by the Engr-in-charge.

All as per item No. 33 above but capacity of DG Set from 62.5 to 250 KVA complete all as specified and directed by the Engr-in-charge.

S&F in replacement of 3 phase digital multi function meter with suitable accessories and fixing arrangements complete all as specified and directed by the Engr-in-charge.

S&F in replacament LED type phase indicator to be fitted on panel (R,Y,B as per site requirement) complete all as specified and directed by the Engr-in-charge.

Removal of defective Power contactor any capacity of DG sets from existing LT/AMF panel in replacement including all fixing arrangements complete all as specified and directed by the Engr-in-Charge.

M&L for replacement earthing complete with copper earth plate electrode 60cmx60cmx 3.15mm thick, burried dirctly in ground (earth pit not less than 2.25 meters deep below ground level) with top edge of the plate not less than 1.5 meters below normal ground level, connected to earth lead by means of bolts, nuts, check nuts and washer of copper strip 20 x 3 mm as earth lead as shown in electrical plate No. 3 of SSR Part I connected to earthing test point all as specified or indicated including testing on completion including necessary excavation and earth work in soft/loose soil, returning filling, disposal od surplus soil, earth pit in PCC 1:3:6 type C-1 using 20mm graded stone aggregate pit, funnel, 20mm bore GI tubing medium grade for watering pipe, 40mm bore medium grade GI pipe for protection of copper earth strip and pre-cast earth pit cover 50mm thick made of RCC (1:1.5:3) tyep A1 duly reinforced with 8mm dia TMT bar @ 100 mm c/c both ways, one lifting handle made out of 10mm dia TMT bar 250mm long embedded in cover slab and cover, wire, copper lugs etc mesh, charcoal and common salt in alternate layer of 15 cm thick complete all as specified and directed by the Engr-in-Charge.

M&L for surface dressing and cutting of vegetation bushes, etc including cleaning/maintenance of DG Sets instalations regularly complete all as specified and directed by the Engr-in-Charge.

M&L for complete replacement of Governor Barrle plunger for 100 to 750 KVA DG set of cummins engine complete testing and commissioning complete all as specified and directed by the Engr-in-Charge.

M&L for replacement of Governor Card for 62.5 to 750 KVA DG set complete all as specified and directed by the Engr-in-Charge.

Labour Only for Replacement/ Topup of engine oil 15w 40 in any type/Capacity of DG sets complete all as specified and directed by the Engr-in-Charge. Note : Engine Oil shall be issued under Sch 'B'

M&L for top up of coolant 5 Liter container complete all as specified and directed by the Engr-in-Charge. Make : Fleet guard or any make approved as per OEM.

Disconnecting and taking down unserviceable battery terminal and S&F battery terminal brass heavy duty complete suitable for fixing on battery poles with nuts and bolts complete all as specified and directed by the Engr-in-Charge.

S&F in replacement of Motorized Change Over for AMF panel of Dg set capacity 62.5 to 320 KVA with necessary modification to controll wiring, replacement of controll relays , programming with all the parameters for safety protection and running suitable for the existing DG set complete all as specified and directed by the Engr-in-Charge.

S&F in replacement of Motorized Change Over for AMF panel of DG set of capacity 400 to 750 KVA with necessary modification to controll wiring, replacement of controll relays, programming with all the parameters for safety protection and running suitable for the existing DG sets complete all as specified and directed by the Engr-in-Charge.

S&F in replacement of V belts for radiator fan/main shaft/cam shaft for the DG set of capacity 400 -1000 KVA as per existing size and model complete all as specified and directed by the Engr-in-Charge. Make: Dunlop/yule or any make as approved as per OEM.

S&F in replacement of V belts for radiator fan/main shaft/cam shaft for the DG set of capacity 30 -320 KVA as per existing size and model complete all as specified and directed by the Engr-in-Charge. Make: Dunlop/yule or any make as approved as per OEM.

Fixing only gnerator Batteries against Sch 'B' Free for Fixing complete all as specified and directed by the Engr-in-Charge.

BTY 12 V 100 AH

BTY 12 V 150 AH

BTY 12 V 180 AH

Removal of the defective change over switch of the DG sets and S&F Manual onload change over switch with auxilary contacts operatable at 220V, 50Hz supply with enlosure operatable handle, 4 pole 200 A to 320 Amp complete all as specified and directed by the Engr-in-Charge.

M&L for replacement of door/MS sheet of DG sets any capacity with cutting, bending & welding and spray painting with existing colour of DG set complete all as specified and directed by the Engr-in-Charge.

M&L for replacement of door hinges any type/sizes of DG sets complete all as specified and directed by the Engr-in-Charge.

Servicing & overhauling of Air Circuit Breaker (ACB) of any capacity by taking out from existing panel, cleaning all parts internally and externally, checking of the proper tension of the springs mechanical mechanism, tightening of connection of moving, fixing contact, floating contacts, servicing of motor & charging system and re-fixing it on its original position and testing complete all as specified and directed by the Engr-in-Charge. (Note :- Spare parts will be measured and paid separately under respective item)

S&F in repair following item/spares for Air Circuit Breaker (ACB) complete all as specified and directed by the Engr-in-Charge :-

Main charging motor 240 volt

Shunt trip coil 240 volt AC

Under voltage coil assembly,240 volt AC

Timer set complete

S&F in repair Vibration Pad suitable for DG set any capacity complete all as specified and directed by the Engr-in-Charge.

M&L in repair for rotating rectifier assembly plate with diodes, 12 Volt, suitable for DG sets complete all as specified and directed by Engr-in-Charge.

M&L in repair for rotating rectifier assembly plate with diodes, 24 Volt, suitable for DG sets complete all as specified and directed by Engr-in-Charge.

M&L for replacement of flywheel ring gear and self bentex and diodes of DG sets 62.5 to 400 KVA, remove old flywheel ring gear and self bentex with all necessary arrangement and refixing the same with new flywheel ring gear and self bentex in side including all fixing accessories i.e. hinge, nuts, washers, cutting fabrication and welding works complete all as specified and directed by the Engr-in-Charge.

M&L for replacement of flywheel ring gear and self bentex and diodes of DG sets 500 to 1000 KVA, remove old flywheel ring gear and self bentex with all necessary arrangement and refixing the same with new flywheel ring gear and self bentex in side including all fixing accessories i.e. hinge, nuts, washers, cutting fabrication and welding works complete all as specified and directed.

M&L for replacement of cylinder head assembly of DG sets 100 to 400 KVA, gasket for cylinder head and exhaust manifold, making nesessary control wiring and testing for full operation of DG set complete all as specified and directed by the Engr-in-Charge.

M&L for replacement of cooling water pump for DG sets any capacity complete all as specified and directed by the Engr-in-Charge.

Supply and labour for top up the distilled water 5 liter container in batteries all as specified and directed.

M&L for repair of fuel injection pump of DG sets 100 to 400 KVA, , making nesessary control wiring and testing for full operation of DG set complete all as specified and directed.

S&F in repair PVC insulated and sheathed copper flexible cable 2.5 sqmm 8 core for control wiring of DG sets any capacity after taking out existing wiring complete all as specified and directed by the Engr-in-Charge.

M&L for lettering (SM No, MES No & Date of installation) DG sets any capacity with black/white paint using stencils or making lettering by using stickering with minimum size of letter to be of 5 cm complete all as specified and directed by the Engr-in-Charge.

Maintenance and cleaning of cooling tower of DG set 1000 KVA including minor repair work complete all as specified and directed by the Engr-in-Charge.

Cleaning and Calibration of fuel injector of DG set any capacity complete all as specified and directed by the Engr-in-Charge.

M&L for replacement of turbo kit of DG sets 100 to 400 KVA, making nesessary control wiring and testing for full operation of DG set complete all as specified and directed by the Engr-in-Charge.

M&L for cleaning all the surface of the DG set trolly from oil/paint/corrosion flakes completely and applying two coats of heat retardant paint using spraying machine/air compressor with black paint complete all as specified and directed by the Engr-in-Charge.

Refilling portable Fire extinguisher ABC Dry powder type 10 kg capacity taken from E/M installation to workshop and return back at same location complete with squeeze grip release valve ,locking arrangement , pressure guage including painting complete all as specified and directed by the Engr-in-Charge.

Refilling portable Fire extinguisher ABC Dry powder type 9 kg capacity taken from E/M installation to workshop and return back at same location complete with squeeze grip release valve ,locking arrangement , pressure guage including painting complete all as specified and directed by the Engr-in-Charge.

Refilling portable Fire extinguisher ABC Dry powder type 6 kg capacity taken from E/M installation to workshop and return back at same location complete with squeeze grip release valve ,locking arrangement , pressure guage including painting complete all as specified and directed by the Engr-in-Charge.

Refilling portable Fire extinguisher ABC Dry powder type 4 kg capacity complete taken from E/M installation to workshop and return back at same location with squeeze grip release valve ,locking arrangement , pressure guage including painting complete all as specified and directed by the Engr-in-Charge.

Refilling portable Fire extinguisher ABC Dry powder type 2 kg capacity taken from E/M installation to workshop and return back at same location complete with squeeze grip release valve ,locking arrangement , pressure guage including painting complete all as specified and directed by the Engr-in-Charge.

Refilling portable Fire extinguisher CO2 type 9 kg capacity taken from E/M installation to workshop and return back at same location complete with squeeze grip release valve ,locking arrangement , pressure guage including painting complete all as specified and directed by the Engr-in-Charge.

Refilling portable Fire extinguisher CO2 type 4.5 kg capacity taken from E/M installation to workshop and return back at same location complete with squeeze grip release valve ,locking arrangement , pressure guage including painting complete all as specified and directed by the Engr-in-Charge.

Refilling portable Fire extinguisher CO2 type 4 kg capacity taken from E/M installation to workshop and return back at same location complete with squeeze grip release valve ,locking arrangement , pressure guage including painting complete all as specified and directed by the Engr-in-Charge.

Refilling portable Fire extinguisher CO2 type 2 kg capacity taken from E/M installation to workshop and return back at same location complete with squeeze grip release valve ,locking arrangement , pressure guage including painting complete all as specified and directed by the Engr-in-Charge.

Refilling Fire extinguisher water mist Compressed air foam (CAF) trolley mounted 50 ltr capacity taken from E/M installation to workshop and return back at same location complete with squeeze grip release valve ,locking arrangement , pressure guage including painting complete all as specified and directed by the Engr-in-Charge.

S&F in replacement of Relay card for DG Set capacity 62.5 to 500 kVA with nesessary wiring and testing for full operation of DG set complete all as specified and directed by the Engr-in-Charge.

S&F in replacement of EMS relay for DG Set capacity 62.5 to 500 kVA with nesessary wiring and testing for full operation of DG set complete all as specified and directed by the Engr-in-Charge.

M&L for replacement of engine wiring of DG set 100 to 400 KVA complete all as specified and directed by the Engr-in-Charge.

M&L for turbocharger repair of DG sets 100 to 400 KVA, making nesessary control wiring and testing for full operation of DG set complete all as specified and directed by the Engr-in-Charge.

M&L for servicing of DG set 750 KVA (HQ DG BRO), 3 phase 440 volts Make : Perkins Including complete inspection of DG set , all fuel lines, lubrication lines, cooling system and all electrical mechanical coupling, opening and reassembling the Valve cover and cleaning properly and replacement of the defective parts/filters with new one complete with necessary accesories, nuts and washers and testing for the ideal performance of the DG Set complete all as specified and directed by the Engr-in-Charge. Note:- Engine oil shall be issued under Sch 'B' other spares shall be paid as under:-

Fuel filter

Air filter

Oil filter

Fuel filter separator

Gasket

Injector cleaning and calibration

M&L in replacement of PVC fins of size (2ft x1ft x0.5 ft) of cooling tower of DG set 1000 KVA at manekshaw center complete all as specified and directed by the Engr-in-Charge.

Note : contractor should procure and provide 50 % of the material as listed above within 15 days of the placing of work order and shall be verified by the Engr-in-charge

PUJA ELECTRICALS (BID ID -3099461)