REPAIR AND REPLACMENT OF MINOR PARTS OF DG SETS AND CONNECTED WORKS OF WATER SUPPLY INSTALLATIONS OF SECTOR A AND B UNDER AGE EM II OF GE 865 EWS AT LEH

Amount

Checking, Inspection, maintanance and servicing complete including replacement of unserviceable spare parts of the various capacity of DG sets (comparising of Engine/ Alternator/ Control panel) of the following capacity for smooth functioning complete all as per manufacturers instructions and all as directed by Engineer-in-Charge (a) Checking of lubricating oil condition. (b) Checking of leakage of engine oil and water and correcting the same (c) Checking of all the nut bolts of engine and alternator (d) Checking of all belts and adjust the tenson properly (e) Cleaning of air filters (f) Checking and readjusting the valve clearance (g) Change of Oil/Fuel filters and engine oil if necessary (h) Checking of starter motor battery and charger (i) Checking of cooling system and fuel system complete (j) checking of all power cables and AVR connections and mounting bolt tightnees of alternator (k) checking the function of AVR genaral checks (l) Checking of control panel meters and gadgets functiong (m) Checking of all control and safety wirings (n) Checking of flexible coupling of engine and alternator (o) Cleaning of crank case ventilation pipe (p) Checking of injectors and fuel pump (q) Checking of alternator and carbon brushes of following capacity DG sets. NOTE : (1) Cost of Spares required will be paid and measured separately under respective items (2) Servicing/routine check up carried out through authorised service centre of manufacturer (3) Make of spare recommendation by auth service centre of manufacturer.

160/140 KVA DG Sets

125 KVA DG Sets

110 KVA DG Sets

62.5 KVA DG Sets

M & L for changing /toping up of best quality of engine oil 15W40 for various type/capacity DG sets including removing/drainout of old burnt engine oil from DG Sets complete all as specified and directed by Engineer-in-Charge. Make : Castrol/ Veedol/ Valvoline.

Supply & toping up of best quality anti freezing, inhabitor Corrosion (Coolant ) liquid for DG set at various capacity and locations complete all as specified and directed specified and as directed by Engineer-in-Charge. Make : Castrol/ Veedol/ Valvoline.

Dismantling the radiator from 160 KVA DG Set and transporting to civil workshop for necessay repair/cleaning with acid mixed water complete and removal of Scaling from choked lines, soldering the leaking fins tubes and welding where necessary to make radiator assembly leak proof and refixing the same all as directed by Engr-In-Charge of following capacity of DG sets:-

Dismantling the radiator from 140 KVA DG Set and transporting to civil workshop for necessay repair/cleaning with acid mixed water complete and removal of Scaling from choked lines, soldering the leaking fins tubes and welding where necessary to make radiator assembly leak proof and refixing the same all as directed by Engr-In-Charge

Dismantling the radiator from 110 KVA DG Set and transporting to civil workshop for necessay repair/cleaning with acid mixed water complete and removal of Scaling from choked lines, soldering the leaking fins tubes and welding where necessary to make radiator assembly leak proof and refixing the same all as directed by Engr-In-Charge

Dismantling the radiator from 62.50 KVA DG Set and transporting to civil workshop for necessay repair/cleaning with acid mixed water complete and removal of Scaling from choked lines, soldering the leaking fins tubes and welding where necessary to make radiator assembly leak proof and refixing the same all as directed by Engr-In-Charge

S&F in replacement of fuel filter elements Primary and Secondry with 'O' ring rubber washer for following capacity DG Sets Make : Kirloskar/ Cummins/ Greaves complete all as specified and directed by Engr-in-Charge.

DG set of capacity 160 KVA

DG set of capacity 125 KVA

DG set of capacity 110 KVA

DG set of capacity 62.5 KVA

S&F in replacement of Oil filter elements with O ring rubber washer for following capacity DG Sets make Kirloskar/Cummins/Greaves complete all as specified and directed by Engr-in-Charge :-

DG set of capacity 160/140 KVA

DG set of capacity 125 KVA

DG set of capacity 110 KVA

DG set of capacity 62.5 KVA

S&F in replacement of Air cleaner element (inner and outer) suitable for following capacity DG Sets make Kirloskar/Cummins/Greaves complete all as specified and directed by Engineer-in-Charge

160/140 KVA DG Set

125 KVA DG Sets.

110 KVA DG Sets.

62.5 KVA DG Set

S&F in replacement of 'V' belt for water pump suitable for following capacity DG Sets make Kirloskar/Cummins/Greaves complete all as specified and directed by Engineer-in-Charge

160 /140KVA DG Set

125 KVA DG Sets.

110 KVA DG Sets.

62.5 KVA DG Set

S&F in replacement of flexible fuel pipe (flexible/high pressure) with banjo bolt and washer at both side suitable for following capacity DG sets make: Kirloskar/ Cummins/Greaves complete all as specified and directed by Engineer-in-Charge

160 /140KVA DG Set

125 KVA DG Sets.

110 KVA DG Sets.

62.5 KVA DG Set

S&F in replacement of Dynamo Assy complete of 24/12 volt for following capacity DG Set Make Kirloskar/ cummins/ Greavescomplete all as specified and directed by Engineer-in-Charge

160 /140KVA DG Set

125 KVA DG Sets.

110 KVA DG Sets.

62.5 KVA DG Set

S&F in replacement of Oil seal front and rear suitable side for following Capacity DG Sets Make Kirloskar/ cummins/Greaves complete all as specified and directed by Engineer-in-Charge

160 /140KVA DG Set

125 KVA DG Sets.

110 KVA DG Sets.

62.5 KVA DG Set

S&F in replacement of battery terminal for DG Sets complete all as specified and directed by Engineer-in-Charge

Supply & Fixing in replacement of Battery lead 2mtr long Red & Black 20mm dis Copper wire with thimble complete as directed by Engr -in-Charge.

S&F in replacement of Lub oil pump for the following DG Sets Make : Kirloskar/ Cummins/ Greaves complete all as specified and directed by Engr-in-Charge :-

160 /140KVA DG Set

125 KVA DG Sets.

110 KVA DG Sets.

62.5 KVA DG Set

Repair/servicing self starter by supply and fixing including taking out the following worn out parts for 160/140 KVA DG Set. Make : Kirloskar/ Cummins/ Greaves.

(a) Field Coil, (b) Armature Winding, (c) Bush, (d) Solenoid switch, (e) Pinion with Gear

Repair/servicing self starter by supply and fixing including taking out the following worn out parts for 125 KVA DG Set. Make : Kirloskar/ Cummins/ Greaves.

(a) Field Coil, (b) Armature Winding, (c) Bush, (d) Solenoid switch, (e) Pinion with Gear

Repair/servicing self starter by supply and fixing including taking out the following worn out parts for 110 KVA DG Set (Make : Kirloskar/ Cummins/ Greaves.

(a) Field Coil, (b) Armature Winding, (c) Bush, (d) Solenoid switch, (e) Pinion with Gear

Repair/servicing self starter by supply and fixing including taking out the following worn out parts for 62.5 KVA DG. Make : Kirloskar/ Cummins/ Greaves.

(a) Field Coil, (b) Armature Winding, (c) Bush, (d) Solenoid switch, (e) Pinion with Gear

Calibration of FIP and injuctor including supply & fixing in replacement plunger, DV, governor wet O-Ring, Pin roll, barrel, Pin ball bearing spring, washer and testing complete all as specified and as directed for 160/140 KVA DG Set. Make : Kirloskar/ Cummins/ Greaves.

Calibration of FIP and injuctor including supply & fixing in replacement plunger, DV, governor wet O-Ring, Pin roll, barrel, Pin ball bearing spring, washer and testing complete all as specified and as directed for 125 KVA DG Set. Make : Kirloskar/ Cummins/ Greaves.

Calibration of FIP and injuctor including supply & fixing in replacement plunger, DV, governor wet O-Ring, Pin roll, barrel, Pin ball bearing spring, washer and testing complete all as specified and as directed for 110 KVA DG Set. Make : Kirloskar/ Cummins/ Greaves.

Calibration of FIP and injuctor including supply & fixing in replacement plunger, DV, governor wet O-Ring, Pin roll, barrel, Pin ball bearing spring, washer and testing complete all as specified and as directed for 62.5/63 KVA DG Set. Make : Kirloskar/ Cummins/ Greaves.

Supply and fixing in replacement of water pump Assembly for 160/140 KVA DG Set all as specified & directed. Make- Cummins

Supply and fixing in replacement of water pump Assembly for 125 KVA DG Set Make : Kirloskar/ Cummins/ Greaves.all as specified & directed.

Supply and fixing in replacement of water pump Assembly for 110 KVA DG Set Make : Kirloskar/ Cummins/ Greaves.all as specified & directed.

Supply and fixing in replacement of water pump Assembly for 62.5 KVA DG Set Make : Kirloskar/ Cummins/ Greaves.all as specified & directed.

Supply and fixing in replacement of fan hub assembly 160 KVA Capacity Dg Set Make : Kirloskar/ Cummins/ Greaves.with all accessories complete all as specified and directed by Engr In Charge.

Supply and fixing in replacement of fan hub assembly 125 KVA Capacity Dg Set Make : Kirloskar/ Cummins/ Greaves. with all accessories complete all as specified and directed by Engr In Charge.

Supply and fixing in replacement of fan hub assembly 110 KVA Capacity Dg Set Make : Kirloskar/ Cummins/ Greaves.with all accessories complete all as specified and directed by Engr In Charge.

Supply and fixing in replacement of fan hub assembly 62.5 KVA Capacity Dg Set Make : Kirloskar/ Cummins/ Greaves.with all accessories complete all as specified and directed by Engr In Charge.

Repair and servicing of scilensor/exhaust manifold for 62.5 KVA to 160 KVA DG Sets. Make:Kirloskar/ Cummins/ Greaves all as specified and directred by Engineer-in-Charge

S&F in replacement of oil pressure gauge DG set of cap 62.5 KVA to 160 KVA all as directed by Engineer-in-Charge

S&Fin replacement of fan blade assembly suitable for following capacity dg sets Make : Kirloskar/Cummins/Greaves Complete all as specified and directed by Engineer-in-Charge

160KVA DG Set

125KVA DG Set

110KVA DG Set

62.5KVA DG Set

S&F of battery 12 volt 180 AH (maint free) heavy duty Complete all as specified and directed. Make Exide/Amaron/Luminous

Supply and laying in replacement of underground cable ISI marked PVC insulated heavy duty electric cable armoured and PVC sheated heavy duty 1100 volts grade with aluminium conductor multistranded including cable connecting lugs, glands, jointing materials etc, laid in trenches, floor, ducts and fixing on pole, wall complete of size 50 Sqmm 3.5 core complete all as specified and directed by Eng-in-Charge. make : Finolex/ Havells/ Polycab/ Gloster/ KEI.

Supply and laying in replacement of underground cable ISI marked PVC insulated heavy duty electric cable armoured and PVC sheated heavy duty 1100 volts grade with aluminium conductor multistranded including cable connecting lugs, glands, jointing materials etc, laid in trenches, floor, ducts and fixing on pole, wall complete of size 70 Sqmm 3.5 core complete all as specified and directed by Eng-in-Charge. make : Finolex/ Havells/ Polycab/Gloster/ KEI.

Supply and laying in replacement of underground cable ISI marked PVC insulated heavy duty electric cable armoured and PVC sheated heavy duty 1100 volts grade with aluminium conductor multistranded including cable connecting lugs, glands, jointing materials etc, laid in trenches, floor, ducts and fixing on pole, wall complete of size 95 Sqmm 3.5 core complete all as specified and directed by Eng-in-Charge. make : Finolex/ Havells/ Polycab/ Gloster/ KEI.

Supply and laying in replacement of underground cable ISI marked PVC insulated heavy duty electric cable armoured and PVC sheated heavy duty 1100 volts grade with aluminium conductor multistranded including cable connecting lugs, glands, jointing materials etc, laid in trenches, floor, ducts and fixing on pole, wall complete of size 120 Sqmm 3.5 core complete all as specified and directed by Eng-in-Charge. make : Finolex/ Havells/ Polycab/ Gloster/ KEI.

Supply and laying in replacement of underground cable ISI marked PVC insulated heavy duty electric cable armoured and PVC sheated heavy duty 1100 volts grade with aluminium conductor multistranded including cable connecting lugs, glands, jointing materials etc, laid in trenches, floor, ducts and fixing on pole, wall complete of size 240 Sqmm 3.5 core complete all as specified and directed by Eng-in-Charge. make : Finolex/ Havells/ Polycab/ Gloster/ KEI.

Supply and laying in replacement of underground cable ISI marked PVC insulated heavy duty electric cable armoured and PVC sheated heavy duty 1100 volts grade with aluminium conductor multistranded including cable connecting lugs, glands, jointing materials etc, laid in trenches, floor, ducts and fixing on pole, wall complete of size 400 Sqmm 3.5 core complete all as specified and directed by Eng-in-Charge. make : Finolex/ Havells/ Polycab/ Gloster/ KEI.

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Excavation in trenches, n. exc 1.5 m wide and n. exc 1.5 m in depth for foundation, etc. or for electric poles stay foundation and under ground electric power cables etc n. exc 10 sqm on plan and n.exc 1.5 m in depth and getting out in hard/dense soil complete all as specified and directed.

Returning, filling in. including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick in hard/dense soil complete all as specified.

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

Sand cushioning to protection of underground cables, laid 8 cm before laying and 15 cm after laying of cable, and punned to form an overall layer of 18 cm thick, complete all as specified and directed. Note: Punned thickness shall be measured.

Supplying and laying un-reinforced precast concrete cable cover, Class LV, Type-I, flat, size 250mmx150mmx40mm, complete all as specified and directed.

Supply and fixing in replacement Automatic voltage regulater for following capacity of DG Sets Make: Kirloskar/Cummins/Greaves complete all as specified and directed by Engineer-in-Charge

160KVA DG Set

125KVA DG Set

110KVA DG Set

62.5KVA DG Set

S&F in replacement battery distilled water for the DG sets complete all as specified and directed by Engineer-in-Charge

Supply only cotton waste for daily use for cleaning the DG sets complete all as specified and directed by Engineer-in-Charge

S&F in replacement of old unsv Off load change over switch of capacity 200 Amps capacity suitable for four pole all as specified and directed by Engineer-in-Charge Make: Havells/Hager/L&T/Legrand.

S&F in replacement of old unsv Off load change over switch of capacity 400 Amps capacity suitable for Four pole all as specified and directed by Engineer-in-Charge Make: Havells/Hager/L&T/Legrand.

S&F in replacement of old unsv Off load change over switch of capacity 630Amps capacity suitable for four pole all as specified and directed by Engineer-in-Charge Make: Havells/Hager/L&T/Legrand.

S&F in replacement of old unsv Off load change over switch of capacity 850 Amps capacity suitable for four pole all as specified and directed by Engineer-in-Charge Make: Havells/Hager/L&T/Legrand.

S&F in replacement of old unsv Off load change over switch of capacity 1000Amps capacity suitable for four pole all as specified and directed by Engineer-in-Charge Make: Havells/Hager/L&T/Legrand.

S & F in replacement MCCBs 415 Volt 4 pole fixed thermal & fixed magnetic setting with breaking capacity 36KA 160 Amps complete all as specified and directed by Engineer-in-Charge Make: Legrand/Hager/L&T

S & F in replacement MCCBs 415 Volt 4 pole fixed thermal & fixed magnetic setting with breaking capacity 36KA 200 Amps complete all as specified and directed by Engineer-in-Charge Make: Legrand/Hager/L&T

S & F in replacement MCCBs 415 Volt 4 pole fixed thermal & fixed magnetic setting with breaking capacity 36KA 400 Amps complete all as specified and directed by Engineer-in-Charge Make: Legrand/Hager/L&T

M&L for disconnecting the U/s alternator Capacity 160/140 KVA 3Phase of approved make & type from engine, transporting to civil workshop dismantling it for repairing and rewinding by taking out burnt armature winding aligning the alternator coil with existing gauge/size of super enamelled copper winding wire, providing new insulation, sleeves , varnising cotton taping etc, reassembling the alternator complete including aligning with engine and testing in all aspects for smooth functioning all as specified and directed by Engineer-in-Charge

M&L for disconnecting the U/s alternator Capacity 110KVA 3Phase of approved make & type from engine, transporting to civil workshop dismantling it for repairing and rewinding by taking out burnt armature winding aligning the alternator coil with existing gauge/size of super enamelled copper winding wire, providing new insulation, sleeves , varnising cotton taping etc, reassembling the alternator complete including aligning with engine and testing in all aspects for smooth functioning all as specified and directed by Engineer-in-Charge

M&L of PCB for main control panel as per existing model of DG Set 160 KVA Dg set with wiring complete all as specified directed by Engineer-in-Charge

M&L of PCB for main control as per existing model of DG Set 62.5 KVA Dg set with wiring complete all as specified directed by Engineer-in-Charge

M&L for painting of DG Set 160KVA DG Set scraping of old Paint and proper cleaning and painting of one coat redoxide and two coat of ennamal paint existing colour complete all as specified and directed by Engineer-in-Charge

M&L for painting of DG Set 110KVA DG Set scraping of old Paint and proper cleaning and painting of one coat redoxide and two coat of ennamal paint existing colour complete all as specified and directed by Engineer-in-Charge

Note : Make of spare parts to be replaced under this work and mentioned in relevant items in this BOQ here-in-before shall be of approved make and as per the manufacturer's recommendation of DG sets and other equipments.

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