COMPREHENSIVE MAINT REPAIR OF DG SETS VOLTAGE STABILIZERS APFC PANELS AND LT PANELS AT JALAPAHAR AND LEBONG UNDER AGE I DARJEELING

Amount

M&L for Inspection & maintenance of serviceable DG Sets as per manufactures instruction and as given below (after running of 250 to 300 hrs ) for 62.5 KVA DG set complete all as specified and as directed. NOTES :-I ) ‘B’ Check maintenance shall include :- a)Changing of oil b)Changing oil filter,fuel filter,bypass filter& gasket c ) Changing Air filter d) Removing water from water separator e)Changing gas cut for piston head ii)Supply only spares components engine oil etc ,for carrying out ‘B’ check maintenance shall be measured and paid separately.

All as per item No 01 here-in-before but 82.5KVA complete all as specified and as directed.

All as per item No 01 here-in-before but 100KVA complete all as specified and as directed.

All as per item No 1.00 here-in-before but 125KVA complete all as specified and as directed.

All as per item No 01 here-in-before but 160KVA complete all as specified and as directed.

Supply only Engine Oil complete all as specified and as directed.

Supply only Coolant complete all as specified and as directed.

Supply only Distil water complete all as specified and as directed.

Supply only Lub oil filter for 62.5KVA DG Set complete all as specified and as directed.

Supply only Lub oil filter for 82.5KVA DG Set complete all as specified and as directed.

Supply only Lub oil filter for 100KVA DG Set complete all as specified and as directed.

Supply only Lub oil filter for 125KVA DG Set complete all as specified and as directed.

Supply only Lub oil filter for 160KVA DG Set complete all as specified and as directed.

Supply only water filter for 160KVA DG Set complete all as specified and as directed.

Supply only fuel filter for 62.5KVA DG Set complete all as specified and as directed.

Supply only fuel filter for 82.5KVA DG Set complete all as specified and as directed.

Supply only fuel filter for 100KVA DG Set complete all as specified and as directed.

Supply only fuel filter for 125KVA DG Set complete all as specified and as directed.

Supply only fuel filter for 160KVA DG Set complete all as specified and as directed.

Supply only Air filter for 62.5KVA DG Set complete all as specified and as directed.

Supply only Air filter for 82.5KVA DG Set complete all as specified and as directed.

Supply only Air filter for 100KVA DG Set complete all as specified and as directed.

Supply only Air filter for 125KVA DG Set complete all as specified and as directed.

Supply only Air filter for 160KVA DG Set complete all as specified and as directed.

Supply only V-Belt set for 82.5KVA DG Set complete all as specified and as directed.

Supply only V-Belt set for 100KVA DG Set complete all as specified and as directed.

Supply only V-Belt set for 125KVA DG Set complete all as specified and as directed.

Supply only V-Belt set for 160KVA DG Set complete all as specified and as directed.

M&L for carrying out repair ,cleaning making leak proof of radiator assembly including filling of coolant replacement of gaskets bolts nuts etc for 160KVA DG set ( Spare parts to be incorporated shall be measured and paid separately under respective items ) complete all as specified and as directed.

All as per item No 29 above but 125KVA complete all as specified and as directed.

All as per item No 29 above but 100 KVA complete all as specified and as directed.

All as per item No 29 above but 82.5 KVA complete all as specified and as directed.

M&L for carrying out repair/overhauling of FIP assembly including replacement of all unserviceable spare parts element and calibration complete of all as directed (Note. The cost of spares /element for overhauling of FIP is deemed to be included in the item ) for 160KVA DG set .

All as per item No 33 above but 125KVA complete all as specified and as directed.

All as per item No 33 above but 100 KVA complete all as specified and as directed.

All as per Ser item No 33 above but 82.5 KVA complete all as specified and as directed.

Taking down carefully existing old unserviceable Copper/Aluminium Point Wiring (Light, Fan, Socket or Power) of any description on batten/conduit (Serviceable Fittings such as Switches, Ceiling Roses, Pendants, Fan Regulators, Sockets, etc. to be kept in safe custody for reuse) and making good disturbed surfaces of Ceiling, Walls, etc. with Cement Morter 1:3 and treating the surfaces so as to match the existing Finishes complete all as specified and as directed.

M&L for Point Wiring with 2.5 Sqmm Copper Conductor single core PVC insulated FRLSH unsheathed 1100 Volt grade multi-stranded Cable drawn through and including PVC Casing & Caping of suitable size and its Accessories such as Elbow, bends, junction boxes, saddles and screws and rawalplug etc on Wall, Ceiling, mounted including PVC insulated FRLSH unsheathed single core multi-stranded Copper Conductor Cable of size 2.5 Sqmm Green in Colour as Earth Continuity Conductor connected to Common Earth and Earth dolly for One One Socket outlet of 3/5 Pin, 15/16 Amp on Independent Board, complete all as specified and as directed. MAKE:- (i) Wiring cable- KEI/Havells/ Polycab/ Finolex/ RR Kabel (ii) PVC Casing caping- Modi/Presto plast/ Supreme/ Finolex/ Plaza/ Press-fit

S&F modular power starter unit, 2-Module of capacity 16A, 240 Volt,AC, complete all as specified and as directed. Cat part no 6759 65 of Make Legrand or equivalent of Make- Havells/Anchor/Bajaj/ L&T/INDOASIAN

S&F Modular Socket Outlet, 2/3 Pin, 2- Module, 6/16 Amp, 240 Volt, conforming to IS and connecting up, complete all as specified and as directed. Cat part no 6755 55 of Make Legrand or equivalent of Make- Havells/Anchor

M&L for taking out unserviceable self starter and carrying out repair /overhauling of self starter assembly for 160 KVA set including replacement of all worn out spares including refixing and testing complete.

All as per item No.41 above but 125KVA complete all as specified and as directed.

All as per item No.41 above but 100 KVA complete all as specified and as directed.

All as per item No.41 above but 82.5 KVA complete all as specified and as directed.

S&F repair /replacement of Banjo bolt160/125/100/82.5 KVA complete all as specified and as directed.

S&F in repair/replacement of elbow Hose 160/125/100/82.5 KVA complete all as specified and as directed.

S&F in repair /replacement of clamp 160/125/100/82.5 KVA complete all as specified and as directed.

S&F PVC surface box with cover plate, 4-Module, complete all as specified and as directed. Cat part no for surface box 6733 04 and for cover plate 6763 63 of Make Legrand or equivalent of Make- Havells/Anchor/Bajaj

S&F in repair/replacement of Carbon Brushes 160/125/100 complete all as specified and as directed.

S&F in repair/replacement Carbon Brushes 82.5 KVA complete all as specified and as directed.

S&F in repair/replacement of Radiator Top & Bottom tank connection Hose 160/125/100/82.5 KVA complete all as specified and as directed.

S&F in repair/replacement of Lube oil Pressure Safety control 160/125/100/82.5 KVA complete all as specified and as directed.

S&F in repair/replacement of high water temp safety control 160/125/100/82.5 KVA complete all as specified and as directed.

S&F in repair/replacement of Gauge Temperature 160/125/82.5KVA complete all as specified and as directed.

S&F in repair/replacement of solenoid switch 160 KVA Make Cummins complete all as specified and as directed.

S&F in repair/replacement of Battery Cable assembly +ve/-ve, complete all as specified and as directed.

M&L for taking out alternator assembly from the base of DG set incl disconnection of cable for carrying out routine maint /major repair at installation in the following phase of work for 160/125/100 KVA DG set make Kirlosker Electric. Dismantling of alternator assembly removing of all dust carbon particle etc from field coil/stator assembly rotor armature assembly exitor unit using carbon Tetra Chloride & blowing of forced air .ii)Carrying out varnishing and heating of field /stater coil and rotor /armature assembly using class ‘’E/H’’ as application insulating varnish (Dr BECK ) including necessary partial replacement of insulting materials viz .insulated cotton type fibre glass tape, empire tubes of different size insulating board /packing/separator materials all as required and as directed by engineer in charge as per existing arrangement iv)Assembling of complete alternator assembly and testing after coupling with phone (Note –i) The requirement of spare parts assessed shall be paid separately under respective items .ii) Cost of Labour for dismantling overhauling & reassembling of alternator including varnishing heating)

All as per item No.57 above but 82.5 KVA complete all as specified and as directed.

M&L for taking out unserviceable battery charging alternator and carrying out repair/overhauling of alternator for 160/125/100 KVA DG set including replacement of following spare parts and refixing ,testing complete .i) Armature -01 ii) Field coil -01 No iii) Carbon Brushes -01 set iv) Carbon Rocker -01 No. complete all as specified and as directed.

All as per item No.59 above but 82.5 KVA complete all as specified and as directed.

Cleaning the internal surfaces of volage stabilizer of size 75 KVA to 120 KVA single/3 phase to free from dust/sediments/rust, removing transformer oil (where ever exists) filtering and refilling, refixing the barrier assembly including connecting all electric/electroni/mechanical components, testing and commissioing complete all as specified and directed by Engr -in- Charge.

All as per item No.61 above but for 400 KVA voltage stabilizer, complete all as specified and as directed.

Disconnecting the input/output electric supply of size From 75 KVA to 120 KVA single/3 phase and Neutral AC 50Hz/single phase conections, removing the cover for taking out defective transformer including disconnecting connected electri/electronic/mechanical components complete all as specified and as directed by Engr -in- Charge.

All as per item No.63 above but for 400 KVA voltage stabilizer, complete all as specified and as directed.

Taking out/removing the defective barrier assembly from the volatage stabilizer of size 75 KVA to 120 KVA manually/using chain pully block, transporting to workshop, removing the burnt windings cleaning and rewinding, with existing size super enamelled copper wire, varnishing, heating and transporting to site for refixing for supply only 05 KVAR capacitorcomplete all as specified and as directed by Engr -in- Charge. Make : Siemens/Epcos/ABB Note : Old burnt copper winding will be measured and issued to contractor under Sch of credit.

All as per item No.65 above but for 400 KVA voltage stabilizer, complete all as specified and as directed.

Repair/Maint of APFC Panel of Capacity 75 KVAR to 125KVAR after disconnecting all connections for fault, finding/trouble shooting and carryout necessary repairing works by replacing the defective spare parts, complete all as specified and as directed.

Supply only 05KVAR capacitor, double metalised (Ultra heavy duty & Extra low loss) suitable for APFC panel, complete all as specified and as directed. Make :Siemens/Epcos/ABB/ L&T (LTXL type, LTCCU Series)/ Schnider

Supply only 10KVAR capacitor, double metalised (Ultra heavy duty & Extra low loss) suitable for APFC panel, complete all as specified and as directed. Make :Siemens/Epcos/ABB/ L&T (LTXL type, LTCCU Series)/ Schnider

Supply only 15KVAR capacitor, double metalised (Ultra heavy duty & Extra low loss) suitable for APFC panel, complete all as specified and as directed. Make :Siemens/Epcos/ABB/ L&T (LTXL type, LTCCU Series)/ Schnider

Supply only 20KVAR capacitor, double metalised (Ultra heavy duty & Extra low loss) suitable for APFC panel, complete all as specified and as directed. Make :Siemens/Epcos/ABB/ L&T (LTXL type, LTCCU Series)/ Schnider

S&F in-repair of contractor suitable for 20 KVAR capacitor, 415 Volts, complete all as specified and as directed. Make of Contractor - (SIEMENS/LEGRAND/ABB/L&T (MO C20))

S&F in-repair of contractor suitable for 15 KVAR capacitor, 415 Volts, complete all as specified and as directed. Make of Contractor - (SIEMENS/LEGRAND/ABB/L&T (MO C15))

S&F in-repair of contractor suitable for 10 KVAR capacitor, 415 Volts, complete all as specified and as directed. Make of Contractor - (SIEMENS/LEGRAND/ABB/L&T (MO C10))

S&F in-repair of contractor suitable for 05 KVAR capacitor, 415 Volts, complete all as specified and as directed. Make of Contractor - (SIEMENS/LEGRAND/ABB/L&T (MO C05))

S&F in-repair of control relay (Auxiliary contractor), 415 Volts, complete all as specified and as directed. Make of Contractor - (SIEMENS/LEGRAND/ABB/L&T (MX-AI 22E))

S&F in-repair of control relay (Auxiliary contractor), 415 Volts, complete all as specified and as directed. Make of Contractor - (SIEMENS/LEGRAND/ABB/L&T (MX0 22E 4P))

S&F in-repair of overload control relay suitable for contractor, 415 Volts, complete all as specified and as directed. Make of Contractor - (SIEMENS/LEGRAND/ABB/L&T)

Taking out/removing the defective transformer from the volatage stabilizer of size 10 KVA manually/using chain pully block, transporting to workshop, removing the burnt windings cleaning and rewinding, with existing size super enamelled copper wire, varnishing, heating and transporting to site for refixing for supply only 05 KVAR capacitorcomplete all as specified and as directed by Engr -in- Charge. Make : Siemens/Epcos/ABB Note : Old burnt copper winding will be measured and issued to contractor under Sch of credit.

S&F in-repair of digital controller of voltage stabilizer of capacity 10KVA, 415 V, AC, including necessary disconnecting of electrical connections, complete all as specified and as directed.

S&F in-repair of digital controller of voltage stabilizer of capacity 400KVA, 415 V, AC, including necessary disconnecting of electrical connections, complete all as specified and as directed.

S&F in-repair of unserviceable burnt Compressor for Deep Freezer of 320 to 425 LITRE capacity, and duly toping up with compressor oil with and including Charging of Refrigerant Gas and Testing on required pressure on completion, complete all as specified and as directed., complete all as specified and as directed. MAKE : GODREJ/ HITACHI/ KIRLOSKAR/ TOSHIBA / WHIRPOOL/ LG/ SAMSUNG NOTE : (i) Cost of Refrigerent Gas for charging shall deem to be included in the QUOTED UNIT RATE. (ii) QUOTED UNIT RATE shall also deemed to be included for repair/replacement of any Minor Parts such as Machine Screw, Washer, Rubber Bush, etc. required for proper setting of Machine.

All as per Item No. 83 here-in-above, but for Deep Freezer of 205 LITRE capacity, complete all as specified and as directed.

S&F in-repair of Relay, Box type Combined with Overload Protector (as approved) suitable for Deep Freezer of 205 to 425 LITRE capacity, complete all as specified and as directed. MAKE : LG/WHIRPOOL/GOODREJ/ SAMSUNG

S&F in-repair of Fan (as approved) suitable for Deep Freezer of 205 to 425 LITRE capacity, complete all as specified and as directed. MAKE : LG/WHIRPOOL/GOODREJ/ SAMSUNG

M&L for Repair/ Maint of Deep freezer of capacity 320 to 425 Litre of any description by replacing worn out rubber seal, defective hinges, heat proofing materials as required at site, complete all as specified and as directed. Note:- Cost of New spare parts shall deemed to be included in Unit Quoted Rate.

M&L for Repair/ Maint of Deep freezer of capacity 205 Litre of any description by replacing worn out rubber seal, defective hinges, heat proofing materials as required at site, complete all as specified and as directed. Note:- Cost of New spare parts shall deemed to be included in Unit Quoted Rate.

S&F in-repair of unserviceable burnt Compressor for Refrigerator of 310 to 352 LITRE capacity, and duly toping up with compressor oil with and including Charging of Refrigerant Gas and Testing on required pressure on completion, complete all as specified and as directed., complete all as specified and as directed. MAKE : GODREJ/ HITACHI/ KIRLOSKAR/ TOSHIBA / WHIRPOOL/ LG/ SAMSUNG NOTE : (i) Cost of Refrigerent Gas for charging shall deem to be included in the QUOTED UNIT RATE. (ii) QUOTED UNIT RATE shall also deemed to be included for repair/replacement of any Minor Parts such as Machine Screw, Washer, Rubber Bush, etc. required for proper setting of Machine.

All as per Item No. 89 here-in-above, but for Refrigerator of 220 LITRE capacity, complete all as specified and as directed.

All as per Item No. 89 here-in-above, but for Refrigerator of 165 LITRE capacity, complete all as specified and as directed.

S&F in-repair of Relay, Box type Combined with Overload Protector (as approved) suitable for Refrigerator of 165 to 220 LITRE capacity, complete all as specified and as directed. MAKE : LG/WHIRPOOL/GOODREJ/ SAMSUNG

S&F in-repair of Evaporator complete (as approved) suitable for Refrigerator of 165 LITRE capacity, complete all as specified and as directed. MAKE : LG/WHIRPOOL/GOODREJ/ SAMSUNG

S&F in-repair of Evaporator complete (as approved) suitable for Refrigerator of 220 LITRE capacity, complete all as specified and as directed. MAKE : LG/WHIRPOOL/GOODREJ/ SAMSUNG

S&F in-repair of Cooling Chamber (as approved) suitable for Refrigerator of 310 LITRE capacity, complete all as specified and as directed. MAKE : LG/WHIRPOOL/GOODREJ/ SAMSUNG

S&F in-repair of Thermostat, auto defrost type (as approved) suitable for Refrigerator of 165 to 352 LITRE capacity, complete all as specified and as directed. MAKE : LG/WHIRPOOL/GOODREJ/ SAMSUNG

S&F in-repair of Capilary tube (Copper made), 2.5metre long and 0.31mm bore (dia) (as approved) suitable for Refrigerator of 165 to 352 LITRE capacity, complete all as specified and as directed. MAKE : LG/WHIRPOOL/GOODREJ/ SAMSUNG

S&F in-repair of Filter Strainer (Copper made) (as approved) suitable for Refrigerator of 165 to 352 LITRE capacity, complete all as specified and as directed. MAKE : LG/WHIRPOOL/GOODREJ/ SAMSUNG

S&F in-repair of Timer (as approved) suitable for Refrigerator of 165 to 352 LITRE capacity, complete all as specified and as directed. MAKE : LG/WHIRPOOL/GOODREJ/ SAMSUNG

S&F in-repair of Vegitable/Fruit Tray (as approved) suitable for Refrigerator/Deep Freezer of any capacity of any Make, complete all as specified and as directed. MAKE : LG/WHIRPOOL/GOODREJ/ SAMSUNG

S&F in-repair of Magnatic Door Gasket (as approved) suitable for Refrigerator of 310 LITRE capacity, complete all as specified and as directed. MAKE : LG/WHIRPOOL/GOODREJ/ SAMSUNG

S&F in-repair of Magnatic Door Gasket (as approved) suitable for Refrigerator of 220 LITRE capacity, complete all as specified and as directed. MAKE : LG/WHIRPOOL/GOODREJ/ SAMSUNG

S&F in-repair of Magnatic Door Gasket (as approved) suitable for Refrigerator of 165 LITRE capacity, complete all as specified and as directed. MAKE : LG/WHIRPOOL/GOODREJ/ SAMSUNG

M/S TSHERING BHUTIA

GEETA CONSTRUCTION

MOURICE CONSTRUCTION COMPANY

HIRA SINGH

M/S S. S CHETTRI AND SONS

BIMAL BHATTRAI

Darjeeling Enterprises