REPAIR /MAINTENANCE OF LT OVERHEAD LINE, LT UG CABLE AND REPAIR /MAINT SERVICING OF DG SETS, VOLTAGE STABLISERS AND CONNECTED ITEMS AT NAA UNDER GE (N) TEZPUR

Amount

Supply and fixing in replacement to unserviceable Power factor correction Capacitor heavy duty MDXL type , 440V, cylindrical type of 5 KVAR capacities all as specified and directed by Engr-in-charge Make: L&T/ ABB/ Shneider.

Supply and fixing in replacement to unserviceable Power factor correction Capacitor heavy duty MDXL type , 440V, cylindrical type of 10 KVAR capacities all as specified and directed by Engr-in-charge Make: L&T/ ABB/ Shneider.

Supply and fixing in replacement to unserviceable Power factor correction Capacitor heavy duty MDXL type , 440V, cylindrical type of 12.5 KVAR capacities all as specified and directed by Engr-in-charge Make: L&T/ ABB/ Shneider.

Supply and fixing in replacement to unserviceable Power factor correction Capacitor heavy duty MDXL type , 440V, cylindrical type of 15 KVAR capacities all as specified and directed by Engr-in-charge Make: L&T/ ABB/ Shneider.

Supply and fixing in replacement to unserviceable Power factor correction Capacitor heavy duty MDXL type , 440V, cylindrical type of 25 KVAR capacities all as specified and directed by Engr-in-charge Make: L&T/ ABB/ Shneider.

Supply and fixing in replacement to unserviceable 3 Ø, 415V, 50 HZ Capacitor switching duty contactor suitable upto 05KVAR rating with built in auxiliary contacts including channels for fixing in the existing APFC panel of the 5 KVAR capacities all as specified and directed by Engineer-in-Charge Make: L&T/ ABB/ Shneider.

Supply and fixing in replacement to unserviceable 3 Ø, 415V, 50 HZ Capacitor switching duty contactor suitable for 10KVAR rating with built in auxiliary contacts including channels for fixing in the existing APFC panel of the 10 KVAR capacities all as specified and directed by Engineer-in-Charge Make: L&T/ ABB/ Shneider.

Supply and fixing in replacement to unserviceable 3 Ø, 415V, 50 HZ Capacitor switching duty contactor suitable for 12.5KVAR rating with built in auxiliary contacts including channels for fixing in the existing APFC panel of the 12.5 KVAR capacities all as specified and directed by Engineer-in-Charge Make: L&T/ ABB/ Shneider.

Supply and fixing in replacement to unserviceable 3 Ø, 415V, 50 HZ Capacitor switching duty contactor suitable for 15KVAR rating with built in auxiliary contacts including channels for fixing in the existing APFC panel of the 15 KVAR capacities all as specified and directed by Engineer-in-Charge Make: L&T/ ABB/ Shneider.

Supply and fixing in replacement to unserviceable 3 Ø, 415V, 50 HZ Capacitor switching duty contactor suitable for 25KVAR rating with built in auxiliary contacts including channels for fixing in the existing APFC panel of the 25 KVAR capacities all as specified and directed by Engineer-in-Charge Make: L&T/ ABB/ Shneider.

Supply and fixing in replacement of unserviceable of three pole power contactors type MNX conforms to IS 60947-4-1, MNX 25 complete all as specified and directed. Make: L&T/ ABB/ Shneider.

Supply and fixing in replacement of unserviceable of three pole power contactors type MNX conforms to IS 60947-4-1, MNX 50 complete all as specified and directed. Make: L&T/ ABB/ Shneider.

S & F in replacement of DIN type fuse links 100kA type HN size 00 of rated capacity 100A complete all as specified and directed. Make: L&T/ ABB/ Shneider.

S & F in replacement of DIN type fuse links 100kA type HN size 00 of rated capacity 125A complete all as specified and directed. Make: L&T/ ABB/ Shneider.

S & F in replacement of fuse holders & fuse bases suitable for cylindrial/DIN fuse-links of rating 63-160 A complete all as specified and directed. Make: L&T/ ABB/ Shneider.

S & F in replacement of Automatic power factor controller of suitable suitable for Banks upto 8 steps size 144x144 with 1/3 CT input having auto programming function complete all as specified and directed. Make: L&T/ ABB/ Shneider.

M&L in replacement Digital Panel mounted single phase LED Volmeter Meter suitable for measuring Volatge class 1.0 size as per site requirement size 96x96mm. Make: L&T/ ABB/ Shneider complete all as specified and directed.

M&L in replacement Digital Panel mounted single phase LED Ameter Meter suitable for measuring Volatge class 1.0 size as per site requirement size 96x96mm. Make: L&T/ ABB/ Shneider complete all as specified and directed.

M&L in replacement CT for measuring AC on LT 3 phase system, 1.1 kv grade, single burden, general purpose, of CT ratio as per site requirement. complete all as specified and directed.

M&L in replacement LED Indicator Lamps for phases including holders and of colours red / yellow / green / blue etc. complete all as specified and directed.

S & F in replacement of MCCB 415 volt, AC 50 Hz, 3 pole, 25 KA with adjustable thermal and magnetic tripping system against over load and short circuit conditions of capacity 200 Amps including extended ROM all specification as per site sample. Make; L&T / Legrand/ABB

S & F in replacement of MCCB 415 volt, AC 50 Hz, 3 pole, 36 KA with adjustable thermal and magnetic tripping system against over load and short circuit conditions of capacity 250 Amps including extended ROM all specification as per site sample. Make; L&T / Legrand/ABB

S & F in replacement of MCCB 415 volt, AC 50 Hz, 3 pole, 36 KA with adjustable thermal and magnetic tripping system against over load and short circuit conditions of capacity 400 Amps including extended ROM all specification as per site sample. Make; L&T / Legrand/ABB

M & L in replacement MCCB 4 Pole, 415 V, adjustable thermal & adjustable magnetic setting, 250 Amps with breaking capacity 36 kA complete all as specified and as directed.

M & L in replacement MCCB 4 Pole, 415 V, adjustable thermal & adjustable magnetic setting, 400 Amps with breaking capacity 36 kA complete all as specified and as directed.

S & F in replacement MCCB, Fixed Thermal & Fixed Magnetic setting, 4 pole, 415 volts, 16 kA, 63 A complete all as specified and as directed.

S & F in replacement MCCB, Fixed Thermal & Fixed Magnetic setting, 4 pole, 415 volts, 16 kA, 100 A complete all as specified and as directed.

M & L for earthing complete with galvanised steel plate earth electrode 600 mm X 600 mm X 6 mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to earthing lead of 4.0 mm dia galvanised mild steel wire by means of bolts, nuts, check nuts and washers of galvanised iron from earth plate to test point upto 7.5 metre including all as shown in electrical plate No. 3 of SSR Part I (2009) including necessary concrete chamber in cement concrete M15 (Nominal Mix) using 20 mm nominal size coarse aggregate, precast RCC cover slab in cement concrete M15 (Nominal mix) using 20 mm nominal size coarse aggregate of size 40 cm X 40 cm X 5 cm reinforced with 8 mm dia TMT bars @ 150 mm c/c with one handle for lifting made out of 8 mm dia bar, GI funnel, GI wire mesh filter, 20 mm dia GI pipe medium grade for watering, 20 mm dia GI pipe medium grade for protection of earthing lead, charcoal or coke and salt in alternate layers including necessary excavation and earth work in any type of soil/ strata and testing complete all as specified and as directed by the Engineer-in-charge.

M & L for earthing complete with galvanised steel plate earth electrode 600 mm X 600 mm X 6 mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to earthing lead of 32 mm X 6 mm galvanised mild steel strip by means of bolts, nuts, check nuts and washers of galvanised iron from earth plate to test point upto 7.5 metre including all as shown in electrical plate No. 3 of SSR Part I (2009) including necessary concrete chamber in cement concrete M15 (Nominal Mix) using 20 mm nominal size coarse aggregate, precast RCC cover slab in cement concrete M15 (Nominal mix) using 20 mm nominal size coarse aggregate of size 40 cm X 40 cm X 5 cm reinforced with 8 mm dia TMT bars @ 150 mm c/c with one handle for lifting made out of 8 mm dia bar, GI funnel, GI wire mesh filter, 20 mm dia GI pipe medium grade for watering, 40 mm dia GI pipe medium grade for protection of earthing lead, charcoal or coke and salt in alternate layers including necessary excavation and earth work in any type of soil/ strata and testing complete all as specified and as directed by the Engineer-in-charge.

Dismantling cross-arms of mild steel channel or angle sections etc. complete and setting aside by diconnecting all electrical connections for re-use or removing to store or for schedule of credit all as directed by Engr-in-Charge

Fixing only cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and applying two coats of aluminium paint over a coat of red oxide primer complete all as specified and as directed.

Supply, fixing and stringing ACSR (aluminium conductor galvanized steel-reinforced) of any size and type in accordance with site requirement and binding on insulator by means of 22 gauge aluminium binding wire to permissible sag including dismantling of existing conductor complete all as specified and as directed.

S&F guarding Cradles, hexagonal/ rectangular,fabricated with galvanised steel wire 4 mm dia on LT pole including binding with 14SWG MS wire complete all as specified and directed.

S & F in repair pin type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 50 mm height, 65 mm dia for 550 volts grade complete all as specified and as directed.

S & F in repair shackle type porcelain vitreous white brown or green insulator for working pressure 1100 volts of 115 mm dia and 100 mm height including galvanised steel straps of 31 mm X 5 mm size insulator bolt, washer & nuts complete all as specified and as directed.

Excavating in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. or for cable laying or water supply pipes lines etc or not exceeding 10 sqm on plan and getting out in soft/ loose soil complete all as specified and as directed.

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

Removing excavated material (soils) not exceeding 50 m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and as directed.

Supply & spreading in trenches sand cushioning to underground cable in trenches including spreading, levelling hand punning down complete all as specified and directed Note:- Depth of sand cushioning will be measured after punning down and levelling the sand properly.

M & L for laying of bricks locally available sub class 'B' bricks (old size) for cable protection cover laid flat and dry in trenches over the cable perpendicular to the direction of cable all as directed.

M & L for auguring under road, pavement, hard standing, railway lines by trenchless technology using latest boring technique and necessary machine for insertion of GI pipe of 40 mm and 80 mm nominal bore complete all as specified and as directed.

Taking down LT UG Cables/service cable of any size from trenches/poles complete after disconnection all as specified and directed. Note - Excavation for LT UG Cable shall be measured and paid separately under relevant item.

M&L relaying serviceable LT cable of any size complete all as specified and directed by Engr-in-charge. (Note :- Earth returning, removal, sand cushioning, protection bricks/ tiles / block, Clamps, nuts, Bolts, washres and pipe shall be measured and paid separately under relevant items).

Supply, laying, jointing, testing and commissioning cross-linked polyethylene (XLPE) insulated cable for working voltages of 1100 V, PVC sheathed, armoured, 2 core, nominal cross sectional area of main conductor 10 sqmm, stranded aluminium conductor, ISI marked as per IS 7098(Part-I): 1988 including cable glands, lugs etc. to suit the cable size and to be laid in trenches, fixed along pole, under floors, through GI pipe laid under floors/roads, through concealed GI pipe along wall etc. complete all as specified and as directed. (Note :- Earth returning, removal, sand cushioning, protection bricks/ tiles / block, Clamps, nuts, Bolts, washres and pipe shall be measured and paid separately under relevant items).

Supply, laying, jointing, testing and commissioning cross-linked polyethylene (XLPE) insulated cable for working voltages of 1100 V, PVC sheathed, armoured, 4 core, nominal cross sectional area of main conductor 16 sqmm, stranded aluminium conductor, ISI marked as per IS 7098(Part-I): 1988 including cable glands, lugs etc. to suit the cable size and to be laid in trenches, fixed along pole, under floors, through GI pipe laid under floors/roads, through concealed GI pipe along wall etc. complete all as specified and as directed. (Note :- Earth returning, removal, sand cushioning, protection bricks/ tiles / block, Clamps, nuts, Bolts, washres and pipe shall be measured and paid separately under relevant items).

Supply, laying, jointing, testing and commissioning cross-linked polyethylene (XLPE) insulated cable for working voltages of 1100 V, PVC sheathed, armoured, 4 core, nominal cross sectional area of main conductor 25 sqmm, stranded aluminium conductor, ISI marked as per IS 7098(Part-I): 1988 including cable glands, lugs etc. to suit the cable size and to be laid in trenches, fixed along pole, under floors, through GI pipe laid under floors/roads, through concealed GI pipe along wall etc. complete all as specified and as directed. (Note :- Earth returning, removal, sand cushioning, protection bricks/ tiles / block, Clamps, nuts, Bolts, washres and pipe shall be measured and paid separately under relevant items).

Supply, laying, jointing, testing and commissioning cross-linked polyethylene (XLPE) insulated cable for working voltages of 1100 V, PVC sheathed, armoured, 3 core with reduced neutral conductors (3½ core), nominal cross sectional area of main conductor 35 sqmm, stranded aluminium conductor, ISI marked as per IS 7098(Part-I): 1988 including cable glands, lugs etc. to suit the cable size and to be laid in trenches, fixed along pole, under floors, through GI pipe laid under floors/roads, through concealed GI pipe along wall etc. complete all as specified and as directed. (Note :- Earth returning, removal, sand cushioning, protection bricks/ tiles / block, Clamps, nuts, Bolts, washres and pipe shall be measured and paid separately under relevant items).

Supply, laying, jointing, testing and commissioning cross-linked polyethylene (XLPE) insulated cable for working voltages of 1100 V, PVC sheathed, armoured, 3 core with reduced neutral conductors (3½ core), nominal cross sectional area of main conductor 50 sqmm, stranded aluminium conductor, ISI marked as per IS 7098(Part-I): 1988 including cable glands, lugs etc. to suit the cable size and to be laid in trenches, fixed along pole, under floors, through GI pipe laid under floors/roads, through concealed GI pipe along wall etc. complete all as specified and as directed. (Note :- Earth returning, removal, sand cushioning, protection bricks/ tiles / block, Clamps, nuts, Bolts, washres and pipe shall be measured and paid separately under relevant items).

Supply, laying, jointing, testing and commissioning cross-linked polyethylene (XLPE) insulated cable for working voltages of 1100 V, PVC sheathed, armoured, 3 core with reduced neutral conductors (3½ core), nominal cross sectional area of main conductor 70 sqmm, stranded aluminium conductor, ISI marked as per IS 7098(Part-I): 1988 including cable glands, lugs etc. to suit the cable size and to be laid in trenches, fixed along pole, under floors, through GI pipe laid under floors/roads, through concealed GI pipe along wall etc. complete all as specified and as directed. (Note :- Earth returning, removal, sand cushioning, protection bricks/ tiles / block, Clamps, nuts, Bolts, washres and pipe shall be measured and paid separately under relevant items).

Supply, laying, jointing, testing and commissioning cross-linked polyethylene (XLPE) insulated cable for working voltages of 1100 V, PVC sheathed, armoured, 3 core with reduced neutral conductors (3½ core), nominal cross sectional area of main conductor 300 sqmm, stranded aluminium conductor, ISI marked as per IS 7098(Part-I): 1988 including cable glands, lugs etc. to suit the cable size and to be laid in trenches, fixed along pole, under floors, through GI pipe laid under floors/roads, through concealed GI pipe along wall etc. complete all as specified and as directed. (Note :- Earth returning, removal, sand cushioning, protection bricks/ tiles / block, Clamps, nuts, Bolts, washres and pipe shall be measured and paid separately under relevant items).

Supply, laying, jointing, testing and commissioning cross-linked polyethylene (XLPE) insulated cable for working voltages of 1100 V, PVC sheathed, armoured, 3 core with reduced neutral conductors (3½ core), nominal cross sectional area of main conductor 400 sqmm, stranded aluminium conductor, ISI marked as per IS 7098(Part-I): 1988 including cable glands, lugs etc. to suit the cable size and to be laid in trenches, fixed along pole, under floors, through GI pipe laid under floors/roads, through concealed GI pipe along wall etc. complete all as specified and as directed. (Note :- Earth returning, removal, sand cushioning, protection bricks/ tiles / block, Clamps, nuts, Bolts, washres and pipe shall be measured and paid separately under relevant items).

Supplying & laying in repair 40 mm nominal bore, light grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

Supplying & laying in repair 80 mm nominal bore, light grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

Supplying & laying in trenches 100 mm nominal bore, light grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

Material and labour junction boxes with new Thermoplastic Cable Junction Boxes IP66/67 "weather proof" , for outdoor installation with knockouts for cable entry with terminals suitable for 10-16sqmm cable off Size 155 X 210 X 92 mm incl busbar fixed in repairs and including Necessary civil works and connecting all incoming and outgoing wires with AL lugs of appropiate sizes and complete all as specified and directed by Engr-in-Charge.

S&F in replacement 1100 volts grade PVC insulated weather proof sheathed copper cable 1.5 sqmm size 3 core fixed with RCC/Steel tubular pole including PVC conduit medium grade 19/20 mm dia complete all as specified and directed.

Supply, install, testing & commissioning in replacement of LT busbar chamber of size (0.60x0.60x0.60)m CPRI approved, outdoor type, factory made fabircated to CRCA sheet of 3.15 mm thickness, angle iron of size 40X40X6mm thick of length 0.6 m from pcc, frame work and tee section (frame) of suitable size double door front/rear opening and locking arrangement, floor mounted on plateform of suitable size, Cu bus bar chamber (enclosed) incl rust free spray painting with two coat of synthetic enamel paint over a coat of red oxide primer mounted on PCC blocks, fixed with grouted bold, nuts and washer and making complete including PCC foundation comprising of following accessories:- BUS-BAR & INTERNAL CONNECTIONS: The bus-bars shall be made up of 04 Nos Aluminium 400 A rated not less than 32mmx6 mm, duly insulated with 1100 V grade standard colour coded PVC sleeves, PROVISION FOR CABLE ENTRY : The provision for cable entry/exit shall be provided in the bottom for both incoming & out-going cables, INSTRUMENTATION SYSTEM : (a) Indicator lamp with integral circuit (230/240V) & cluster LED (Red, Orange, Blue) - 01 Set. (b) 3 Ph Digital Voltmeter CI 1.0 - 01 No (c) Danger notice plate of size 20 x 15 cm of 1.6mm thick mild-steel sheet, vitreous enameled white, with letters, figures and conventional skull and bones in signal-red colour and fixed with MS clamps, bolts and nuts of approved size, for LT conforming to IS-2551 - 01 Nos. NOTE : 1) Design / Drawing / BOM of the LT Busbar panel board showing the dimensions incl accessories is to be obtained from panel board manufacturer / supplier & is to be got approved from GE before placing final order to the manufacturer/Supplier. 2) Anything missed out in the technical specifications but technically required for efficient working is deemed to be included in the quoted rates.

Supply, install, testing & commissioning in replacement of LT busbar chamber of size (0.60x0.60x0.60)m CPRI approved, outdoor type, factory made fabircated to CRCA sheet of 3.15 mm thickness, angle iron of size 40X40X6mm thick of length 0.6 m from pcc, frame work and tee section (frame) of suitable size double door front/rear opening and locking arrangement, floor mounted on plateform of suitable size, Cu bus bar chamber (enclosed) incl rust free spray painting with two coat of synthetic enamel paint over a coat of red oxide primer mounted on PCC blocks, fixed with grouted bold, nuts and washer and making complete including PCC foundation comprising of following accessories:- BUS-BAR & INTERNAL CONNECTIONS: The bus-bars shall be made up of 04 Nos Aluminium 160 A rated not less than 25mmx4 mm, duly insulated with 1100 V grade standard colour coded PVC sleeves PROVISION FOR CABLE ENTRY : The provision for cable entry/exit shall be provided in the bottom for both incoming & out-going cables. INSTRUMENTATION SYSTEM : (a) Indicator lamp with integral circuit (230/240V) & cluster LED (Red, Orange, Blue) - 01 Set. (b) 3 Ph Digital Voltmeter CI 1.0 - 01 No (c) Danger notice plate of size 20 x 15 cm of 1.6mm thick mild-steel sheet, vitreous enameled white, with letters, figures and conventional skull and bones in signal-red colour and fixed with MS clamps, bolts and nuts of approved size, for LT conforming to IS-2551 - 01 Nos. NOTE : 1) Design / Drawing / BOM of the LT Busbar panel board showing the dimensions incl accessories is to be obtained from panel board manufacturer / supplier & is to be got approved from GE before placing final order to the manufacturer/Supplier. 2) Anything missed out in the technical specifications but technically required for efficient working is deemed to be included in the quoted rates.

S & F in repairs earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 32 mm X 6 mm galvanised mild steel strip complete all as specified and as directed.

M&L painting to existing LT panel board of any type complete with two coat of weather proof synthetic enamel paint including preperation of the surface by scrapping emery paper complete all as directed by Engr-in-Charge.

Supply and fix in repair cable lugs aluminium any type suitable for cable up to 70 sqmm including necessary crimping with crimping tool complete all as specified and directed .

Supply and fix in repair cable lugs aluminium any type suitable for cable 95 to 120 sqmm including necessary crimping with crimping tool complete all as specified and directed .

Supply and fix in repair cable lugs aluminium any type suitable for cable 150 to 240 sqmm including necessary crimping with crimping tool complete all as specified and directed .

Supply and fix in repair cable lugs aluminium any type suitable for cable 300 to 400 sqmm including necessary crimping with crimping tool complete all as specified and directed .

M&L in replacement existing worn out /over heated/ multi-jointed ACSR jumpers of LT over head lines with and incl XLPE/PVC insulated 1100 volts multi stranded aluminium conductor single core cable of size 120 sqmm as per colour code in sequence Red ,yellow ,blue and black for neutral incl winding with ACSR conductors with suitable size aluminium binding wire complete all as specified and directed .(Length of one jumper not exceeding more than 2.0 mtrs .

M & L in replacement for danger notice plate of 1.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with mild steel clamps, bolts and nuts of approved size, for LT, 200 mm X 150 mm complete all as specified and as directed.

Demolition of lime concrete of any description and in any position not otherwise specifically provided for complete all as directed.

M & L for cement concrete in foundation, filling and mass concrete in M10(Nominal Mix) using 40 mm nominal size graded crushed stone aggregate complete all as specified and as directed.

M&L for repair to LT panel box/body by repalcing the damaged/rusted MS sheet of existing gauge fabricated cut to size of original length incl providing hinges and other hard ware item like handless etc.

Meterial and labour for making locking provision to the LT panel board of any size/type by providing MS flat iron 25x6 mm up to lengh 15cm duly welded to the both front and back door duly holed for making provision for lock including welding of broken/unserviceable hinges/mounting arrangements of doors and matching with enamel paint of existing colour on the disturbed surfaces all as specified and directed by Engr-in-Chrage.

Cutting of wall/hard standing for laying of cables and making good the existing surface with using PCC type B1 (1:2:4) (using 20mm graded stone aggregate) complete all as specified and directed

Labour only for carrying out Maintenance/servicing of 100 KVA DG set of capacity of Make:- Kirloskar/Bliss/Mahindra & Mahindra/etc. Note: (I) Maintenance of DG set to be carried out as per manufacturers instructions or as requirement by qualified service engineer . (II) Materials/Spare parts/Lub oil required for above maintenance shall be measured and paid seperately under repective items as "Supply only.

Labour only for carrying out Maintenance/servicing of 62.5 KVA DG set of capacity of Make:- Kirloskar/Bliss/Mahindra & Mahindra/etc. Note: (I) Maintenance of DG set to be carried out as per manufacturers instructions or as requirement by qualified service engineer . (II) Materials/Spare parts/Lub oil required for above maintenance shall be measured and paid seperately under repective items as "Supply only.

Labour only for carrying out Maintenance/servicing of 30 KVA DG set of capacity of Make:- Kirloskar/Bliss/Mahindra & Mahindra/etc. Note: (I) Maintenance of DG set to be carried out as per manufacturers instructions or as requirement by qualified service engineer . (II) Materials/Spare parts/Lub oil required for above maintenance shall be measured and paid seperately under repective items as "Supply only.

Labour only for carrying out Maintenance/servicing of 15 KVA DG set of capacity of Make:- Kirloskar/Bliss/Mahindra & Mahindra/etc. Note: (I) Maintenance of DG set to be carried out as per manufacturers instructions or as requirement by qualified service engineer . (II) Materials/Spare parts/Lub oil required for above maintenance shall be measured and paid seperately under repective items as "Supply only.

Supply only of Lub Oil of specific grade (20W40 or Eqv.) for carrying maintenance. Make-Kirloskar/ Servo pride(IOC)/Castrol/Veedol or Equivalent any make / recommended by manufacturer..

Supply only of Premix Coolent of radiater water for carrying maintenance .Make Bharat/Greaves or Equivalent any make / recommended by manufacturer

Supply only for filling of Distilled Water for Batttery. Complete all as directed.

Supply only of Lub Oil filter(Mobil oil) element with 'O' ring, for carrying maintenance for the DG set of 100 KVA capacities complete all as specified and directed by Engr-in-Chrage.

Supply only of Lub Oil filter(Mobil oil) element with 'O' ring, for carrying maintenance for the DG set of 62.5 KVA capacities complete all as specified and directed by Engr-in-Chrage.

Supply only of Lub Oil filter(Mobil oil) element with 'O' ring, for carrying maintenance for the DG set of 30 KVA capacities complete all as specified and directed by Engr-in-Chrage.

Supply only of Lub Oil filter(Mobil oil) element with 'O' ring, for carrying maintenance for the DG set of 15 KVA capacities complete all as specified and directed by Engr-in-Chrage.

Supply only of Lub oil turbo filter element with O ring for carrying maintenance for the DG set of 100 KVA capacities complete all as specified and directed by Engr-in-Chrage.

Supply only of Fuel filter (Diesel filter) element with 'O' ring, for carrying maintenance for the DG set of 100 KVA capacities complete all as specified and directed by Engr-in-Chrage.

Supply only of Fuel filter (Diesel filter) element with 'O' ring, for carrying maintenance for the DG set of 62.5 KVA capacities complete all as specified and directed by Engr-in-Chrage.

Supply only of Fuel filter (Diesel filter) element with 'O' ring, for carrying maintenance for the DG set of 30 KVA capacities complete all as specified and directed by Engr-in-Chrage.

Supply only of Fuel filter (Diesel filter) element with 'O' ring, for carrying maintenance for the DG set of 15 KVA capacities complete all as specified and directed by Engr-in-Chrage.

Supply only of Air filter element and Vaccutator Valve for air cleaner for maintenance for the DG set of 100 KVA capacities complete all as specified and directed by Engr-in-Chrage.

Supply only of Air filter element and Vaccutator Valve for air cleaner for maintenance for the DG set of 62.5 KVA capacities complete all as specified and directed by Engr-in-Chrage.

Supply only of Air filter element and Vaccutator Valve for air cleaner for maintenance for the DG set of 30 KVA capacities complete all as specified and directed by Engr-in-Chrage.

Supply only of Air filter element and Vaccutator Valve for air cleaner for maintenance for the DG set of 15 KVA capacities complete all as specified and directed by Engr-in-Chrage.

Taking down worn out and Replacement of Belt for fan ,dynamo and radiator for 100 KVA DG set complete all as specified and directed by Engr-in-Chrage.

Taking down worn out and Replacement of Belt for fan ,dynamo and radiator for 62.5 KVA DG set complete all as specified and directed by Engr-in-Chrage.

Taking down worn out and Replacement of Belt for fan ,dynamo and radiator for 30 KVA DG set complete all as specified and directed by Engr-in-Chrage.

Taking down worn out and Replacement of Belt for fan ,dynamo and radiator for 15 KVA DG set complete all as specified and directed by Engr-in-Chrage.

Taking out and repair / Maintenance of Water Pump Including replacement of complete assembly as Gasket, Bearing,Hose pipe, rubber seal & clamp etc of 100 KVA DG Sets of capacity complete all as specified and directed by Engr-in-Chrage.

Taking out and repair / Maintenance of Water Pump Including replacement of complete assembly as Gasket, Bearing,Hose pipe, rubber seal & clamp etc of 62.50 KVA DG Sets of capacity complete all as specified and directed by Engr-in-Chrage.

Taking out and repair / Maintenance of Water Pump Including replacement of complete assembly as Gasket, Bearing,Hose pipe, rubber seal & clamp etc of 30 KVA DG Sets of capacity complete all as specified and directed by Engr-in-Chrage.

Taking out burnt/unservieable self starter and refixing after necessary repair including replacement of carbon brushes, brush holder, bearings, solenoid coil, replacement of burnt armature, rewinding of coils, replacement of pinion gears etc for the DG set of capacity 30 KVA. complete all as specified and directed by Engr-in-Chrage.

Taking out burnt/unservieable self starter and refixing after necessary repair including replacement of carbon brushes, brush holder, bearings, solenoid coil, replacement of burnt armature, rewinding of coils, replacement of pinion gears etc for the DG set of capacity 62.5 KVA. complete all as specified and directed by Engr-in-Chrage.

Taking out burnt/unservieable self starter and refixing after necessary repair including replacement of carbon brushes, brush holder, bearings, solenoid coil, replacement of burnt armature, rewinding of coils, replacement of pinion gears etc for the DG set of capacity 100 KVA. complete all as specified and directed by Engr-in-Chrage.

Taking out burnt/unservieable Dynamo and refixing after necessary repair including replacement Main coil, axuilary coil and carbon brush etc for the DG set of capacity 100 KVA complete all as specified and directed by Engr-in-Chrage.

Taking out burnt/unservieable Dynamo and refixing after necessary repair including replacement Main coil, axuilary coil and carbon brush etc for the DG set of capacity 62.5 KVA complete all as specified and directed by Engr-in-Chrage.

Taking out burnt/unservieable Dynamo and refixing after necessary repair including replacement Main coil, axuilary coil and carbon brush etc for the DG set of capacity 30 KVA complete all as specified and directed by Engr-in-Chrage.

Maintenance and servicing of alternator by removing of dust and moisture from field coil and armature coil by blowing the hot air for the various capacity of DG set varying from 15-100 KVA complete all as specified and directed by Engr-in-Chrage.

M & L and servicing of turbo charger set with connecting pipe , bearing set , oil seal , ring , bushes etc for the various capacity of DG set varying from 15-100 KVA complete all as specified and directed by Engr-in-Chrage.

M & L for opening and dismantling of cylinder head and connected accessories etc after complete of work including re-assemblying the head and tapit valve setting etc, repalcing the complete gasket set etc all as directed by Engineer-in-Charge.Note :-(i) Spare parts shall be measured and paid separately under respective item of this sch . (ii) Minor spare parts, which are essential for carrying out repair works but specifically not included in the description of item shall also deemed to be included in the unit rate. (iii) The rate quoted shall be deemed to be inclusive of cleaning using chemicals, cutting, grinding, rematling, polishing, and lathe work required if any . Supply only Following spare parts.

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

Supply only Piston pin for 62.5 KVA DG Set complete all as specified and directed.

Supply only Piston ring for 62.5 KVA DG Set complete all as specified and directed.

Supply only Piston liner for 62.5 KVA DG Set complete all as specified and directed.

Supply only main bearing for 62.5 KVA DG Set complete all as specified and directed.

Supply only con rod bearing for 62.5 KVA DG Set complete all as specified and directed.

Supply only con rod bush for 62.5 KVA DG Set complete all as specified and directed.

Supply only valve internal/external for 62.5 KVA DG Set complete all as specified and directed.

Supply only valve guide,seat,lock for 62.5 KVA DG Set complete all as specified and directed.

Supply only head gas kit for 62.5 KVA DG Set complete all as specified and directed.

Supply only injector nozzle for 62.5 KVA DG Set complete all as specified and directed.

Supply only ring gear for 62.5 KVA DG Set complete all as specified and directed.

Labour for cleaning ( twice during contract period in each DG set) of DG set fuel tank of capacity upto 100 KVA by draining out residual oil and removal of sludge from bottom of the tank complete all as directed.

Labour only for attending breakdowns of DG sets/ panels through skilled technician or reputed service centre technician of DG sets with necessary tool kits, checking minor fault in Engine and alternator , carryout necessary repairs works to rectify the defects without major overhauling/opening of Engine or Alternators, replace of external spare to repair/rectify the defects and testing DG set for its smooth functioning on full load complete all as directed. Note : 1. Necessary spares required to rectify the defects shall be measured and paid separately as supply only under relavant items. 2. The complaint shall be attended and rectifed within 24 hours from time of reporting by Engr-in-Charge or his authorised representative. 3. Any Major defects shall be reported on priority to Engr-in-Charge to avoid undue delay in fuctioning of installation.

Anil Kumar Sarmah

M/S S K ENTERPRISES

D G Corporation