REPAIR MAINT AND SERVICING 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 Engr-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 tightnes of alternator (k) checking the function of AVR general checks (l) Checking of control panel meters and gadgets functioning (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 KVA DG Sets

140 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 Engr-in-Charge.

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. Make-castrol/veedol/valoline specified and as directed by Engr-in-Charge. (Make : Indian Oil Corporation/ Valvoline/ Mahindra/ servo or equivalent)

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:-

All as per item no 04 but for 140 KVA DG set complete all as spd and directed.

All as per item no 04 but for 62.5 KVA DG set complete all as spd and directed.

S&F in replacement of fuel filter elements Primery and Secondry with O ring rubber washer for following capacity DG Sets complete all as specified and directed by Engr-in-Charge:-

Fuel filter capacity for DG set of capacity 160 KVA

Fuel filter capacity for DG set of capacity 140 KVA

Fuel filter capacity for 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 :- make Kirloskar/Cummins/Greaves

Fuel filter capacity for DG set of capacity 160 KVA

Fuel filter capacity for DG set of capacity 140 KVA

Fuel filter capacity for DG set of capacity 62.5 KVA

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 Engr-in-Charge.

160 KVA DG Sets

140 KVA DG Sets

62.5 KVA DG Sets

Replacement of 'V' belt for water pump suitable for following capacity DG Sets make Kirloskar/Cummins/Greaves complete all as specified and directed by Engr-in-Charge.

160 KVA DG Sets

140 KVA DG Sets

62.5 KVA DG Sets

Replacement of flexiable 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 Engr-in-Charge.

160 KVA DG Sets

140 KVA DG Sets

62.5 KVA DG Sets

Supply and replacement of Dynamo Assy complete of 24/12 volt for following capacity DG Set Make Kirlosker/ cummins/ Greavescomplete all as specified and directed by Engr-in-Charge.

160 KVA DG Sets

140 KVA DG Sets

62.5 KVA DG Sets

Supply and Replacement of Oil seal front and rear suitable side for following Capacity DG Sets Make Kirlosker/ cummins/Greaves complete all as specified and directed by Engr-in-Charge.

160 KVA DG Sets

140 KVA DG Sets

62.5 KVA DG Sets

Supply and Replacement of battery terminal for DG Sets complete all as specified and directed by Engr-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.

Supply and Replacement of Lub oil pump for the following DG Sets complete all as specified and directed by Engr-in-Charge :-

160 KVA DG Sets

125 KVA DG Sets

62.5 KVA DG Sets

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

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 140 KVA DG Set. Make Greaves/Kirloskar

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

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

Repair and replacement of fan hub assembly 160 KVA Capacity Dg Set with all accessories complete all as specified and directed by Engr In Charge

Repair and replacement of fan hub assembly 140 KVA Capacity Dg Set with all accessories complete all as specified and directed by Engr In Charge

Repair and replacement of fan hub assembly 62.5 KVA Capacity Dg Set 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/Perkins all as specified and directred by Engr-in-Charge.

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

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

160 KVA DG Set

140 KVA DG Set

62.5KVA DG Set

Checking, Inspection, maintanance and servicing complete including replacement of unserviceable spare parts of the various capacity of DD pump and motors sets of the following capacity for smooth functioning complete all as per manufacturers instructions and all as directed by Engr-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 pumps (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 connections and mounting bolt tightnes (k) checking the function of general 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) 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.

(a) 49 BHP DD Pump

(b ) 91 BHP DD Pump

(c ) 105 BHP DD PUMP

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

Supply, laying & testing PVC insulated screened PVC bedded galvanised steel strips or wire armoured, elect power cable (heavy duty) with standard aluminum conductor 1100 volts grade of size 50 Sqmm 3.5 core complete all as spfd and directed by Engr-in-Charge

All as per item srl No 32 above but of size 70 sqmm 3.5 core nominal cross section complete, 1100 volts.

All as per item srl No 32 above but of size 95 sqmm 3.5 core nominal cross section complete, 1100 volts.

All as per item srl No 32 above but of size 120 sqmm 3.5 core nominal cross section complete, 1100 volts.

All as per item srl No 32 above but of size 240 sqmm 3.5 core nominal cross section complete, 1100 volts.

All as per item srl No 32 above but of size 400 sqmm 3.5 core nominal cross section complete, 1100 volts.

Taking down old unserviceable LT under ground electric cable any size, of any make, at any position complete all as specified and directed.

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 and paid.

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 Engr-in-Charge.

160 KVA DG Set

140 KVA DG Set

62.5KVA DG Set

Supply and replacement battery distilled water for the DG sets complete all as specified and directed by Engr-in-Charge.

Supply only cotton waste for daily use for cleaning the DG sets complete all as specified and directed by Engr-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 Engr-in-Charge. Make: Havells/Hager/L&T

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 Engr-in-Charge. Make: Havells/Hager/L&T

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 Engr-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 Engr-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 Engr-In-Charge. Make: Legrand/Hager/L&T

M&L for disconnecting the U/s alternator Capacity 160/140 KVA 3Phase any 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 Engi-in-Charge .

M&L for disconnecting the U/s alternator Capacity 62.5KVA 3Phase any 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 Engi-in-Charge .

M&L of PCB for main control as per existing model of DG Set 140 KVA Dg set with wiring complete all as specified directed by EngrIn-Charge

Horizon Construction Company