REPAIR MAINT OF DG SETS OF DIFFERENT CAPACITIES ALTERNATORS CABLES PANELS AND OTHER ALLIED WORKS UNDER AGE EM OF GE SUKNA

Amount

Carrying out “A” Check (daily) maintenance of serviceable DG Sets as per manufacturer’s instruction and as given below for 50 KVA to 320 KVA DG Set complete all as specified and directed. NOTES:- i) "A" check maintenance shall include:- a) Checking of oil level b) Checking cleaniness of DG set and cleaning the same c) Checkng battery voltage d) Checking any leakage e) Checking all filter condition f) Checking coolant level g) Checking 'V' belt condition ii) DG set of any capacity as and when required to be maintained.

Carrying out “B” Check maintenance of serviceable DG Sets as per manufacturer’s instruction and as given below (after running of 250 to 300 Hours) for 50 / 60 KVA DG Set complete all as specified and 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 ii) Supply only spares, components, engine oil etc, for carrying out “B” check maintenance shall be measured and paid separately.

All as per Sl. item No. 2 above but for 75 / 110 KVA DG Set

All as per Sl. item No. 2 above but for 180 KVA DG Set

All as per Sl. item No. 2 above but for 310 / 320 KVA DG Set

Carrying out “C” Check maintenance of serviceable DG Sets as per manufacturer’s instruction (after running of 800 to 1500 Hours) for 75 KVA DG Set complete all as specified and as directed. NOTE:- i) "C" 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) Cleaning of radiator with chemical including supply of chemical f) Checking of all electrical terminals & thimbles g) Engine injector setting h) Changing gasket for piston head ii) Supply only spares, components, engine oil etc, for carrying out “C” check maintenance shall be measured and paid separately.

All as per Sl. item No. 6 above but for 180 KVA DG Set

Carrying out “D” Check maintenance of serviceable DG Sets as per manufacturer’s instruction (after running of 3,000 to 5,000 Hours) for 310 KVA DG Set complete all as specified and as directed. NOTES:- i) "D" check maintenance shall include:- a) Turbo charger service b) Injector pin service c) Cylinder head service d) PT pump service e) Changing piston bearing f) Changing of nozzles g) Changing of piston cylinder h) Changing of canopy filter (If directed by Engr-in-Charge) ii) Supply only spares, components, engine oil etc, for carrying out “D” check maintenance shall be measured and paid separately.

Supply only following spares as per existing make all as directed :-

Engine oil 20W40 / 10W40 Grade. Make:- Servo / Castrol / HP / Indian Oil Ltd. / Bharat Petroleum

Coolant for DG set. Make:- TVS, Castrol, Bharat Petroleum, HP

Distilled water for battery set.

Oil Filter for 50 KVA DG set.

Oil Filter for 60 KVA DG set.

Oil Filter for 75 KVA DG set.

Oil Filter for 110 KVA DG set.

Oil Filter for 180 KVA DG set.

Oil Filter for 310 KVA DG set.

Oil Filter for 320 KVA DG set.

Fuel Filter for 50 KVA DG Set.

Fuel Filter for 60 KVA DG Set.

Fuel Filter for 75 KVA DG Set.

Fuel Filter for 110 KVA DG Set.

Fuel Filter for 180 KVA DG Set.

Fuel Filter for 310 KVA DG Set.

Fuel Filter for 320 KVA DG Set.

By Pass Filter for 180 KVA DG Set.

Air Filter for 50 KVA DG Set.

Air Filter for 60 KVA DG Set.

Air Filter for 75 KVA DG Set.

Air Filter for 110 KVA DG Set.

Air Filter for 180 KVA DG Set.

Air Filter for 310 KVA DG Set.

Air Filter for 320 KVA DG Set.

Piston Ring for 75 / 180 KVA DG Set.

Gasket Set with Head Gasket for 75 KVA DG Set.

Gasket Set with Head Gasket for 180 KVA DG Set.

Exhaust Valve for 75 / 180 KVA DG Set.

Inlet Valve for 75 / 180 KVA DG Set.

Inlet and Exhaust Valve guide for 75 / 180 KVA DG Set.

Exhaust Insert Valve seat for 75 / 180 KVA DG Set.

Inlet Insert Valve seat for 75 / 180 KVA DG Set.

Rocker Bush for 75 / 180 KVA DG Set.

Rocker shaft for 75 / 180 KVA DG Set.

Rocker arm for 75 / 180 KVA DG Set.

Push rod Intake for 75 / 180 KVA DG Set.

Push rod Exhaust for 75 / 180 KVA DG Set.

Push rod Injector for 75 / 180 KVA DG Set.

Housing Cam Follower for 75 / 180 KVA DG Set.

Cylinder Head Cap Screw for 75 / 180 KVA DG Set.

Valve Spring for 75 / 180 KVA DG Set.

Injector Sleeve for 75 / 180 KVA DG Set.

Rocker Housing Cap Screw for 75 / 180 KVA DG Set.

Water Pump Repair Kit for 180 KVA DG Set.

Water Pump Assembly for 75 KVA DG Set.

Injector Barrel and Plunger for 75 / 180 KVA DG Set.

Injector Cup for 75 / 180 KVA DG Set.

Manifold Fuel Drain for 75 / 110 KVA DG Set.

Manifold Fuel Suppy for 75 / 110 KVA DG Set.

Tube Fuel Suppy for 75 / 110 KVA DG Set.

Fuel Connection for 75 / 180 KVA DG Set.

Shut down Valve for 75 / 110/180 KVA DG Set.

Manifold Fuel Drain for 180 KVA DG Set.

Manifold Fuel Suppy for 180 KVA DG Set.

Piston Ring for 310 KVA DG set.

Inlet Valve for 310 KVA DG set.

Exhaust Valve for 310 KVA DG set.

Connecting Rod Bolt for 310 KVA DG set.

Set of Joint for 310 KVA DG set.

Valve Seat Inlet for 310 KVA DG set.

Valve Seat Exhaust for 310 KVA DG set.

Air Release Valve for 310 KVA DG set.

Valve Push Rod for 310 KVA DG set.

Valve Spring (Inner) for 310 KVA DG set.

Cylinder Head gasket (1mm) for 310 KVA DG set.

Valve Spring (Outer) for 310 KVA DG set.

Banjo Bolt for 310 KVA DG set.

Banjo Bolt Washer for 310 KVA DG set.

Feed Pump Tappet for 310 KVA DG set.

Fuel Pump Element for 310 KVA DG set.

Fuel Pump Delivery Valve for 310 KVA DG set.

Injector Nozzle for 310 KVA DG set.

Connecting Rod Bearing for 310 KVA DG set.

Main Bearing Set for 310 KVA DG set.

V Belt for 50 KVA DG set.

V Belt for 60 KVA DG set.

V Belt for 75/110 KVA DG set.

V Belt for 180 KVA DG set.

V Belt for 320 KVA DG set.

Maintainence Free 12V 180AH Battery Make: - Exide / Amron / SF

Tyre Coupling for 50 KVA DG Set

Piston Assembly for 310 KVA DG Set

Cylinder Liner with gasket for 310 KVA DG Set.

M&L taking out self starter for carrying out repair / overhauling of self starter assembly for 50 / 60 KVA DG Set and including replacement of following spare parts and refixing and testing complete all as specified and directed:- i) Armature- 01 No ii) Clutch Plate- 01 Set iii) Solenoid Switch- 01 No iv) Carbon Brush- 01 Set v) Field Coil- 01 No vi) Carbon Rocker- 01 No

All as per Sl. item No. 10 above but for 75 / 110 KVA DG Set

All as per Sl. item No. 10 above but for 180 KVA DG Set

All as per Sl. item No. 10 above but for 320 KVA DG Set

Dismantling of alternator assembly of 50 / 60 KVA DG set and including carrying out heating and varnishing of field / stator coil and rotor / armature assembly using class "E/H" (as applicable) insulating varnish overhauling, replacement of unserviceable parts, transportation to workshop complete all as specified and directed. Note: Supply only spares shall be measured and paid seperately.

All as per Sl. item No. 14 above but for 75 / 110 KVA DG Set

All as per Sl. item No. 14 above but for 180 KVA DG Set

All as per Sl. item No. 14 above but for 320 KVA DG Set

Taking out alternator assembly from the base of DG Set incl disconnection of cable for carrying out routine maint /major repair at outside workshop in the following phase of work for 180 KVA DG Set installed at Signal Centre Power House (i) Transportation of alternator from Signal Centre Power House to outside Workshop. (ii) Dismantling of alternator assembly, removing all dust, carbon particle etc from housing, removing burnt / damaged winding of field coil / stator assembly, rotor / armature assembly, cleaning of Exitor unit using carbon Tetra Chloride & blowing of forced air. (iii) Carrying out rewinding by super enamelled copper wire and varnishing and heating of field / stator coil and Rotor / armature assembly using class "E/H (as applicable) insulating varnish incl necessary partial replacement of insulating materials viz, insulated cotton tape, fiber 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) Carrying out testing of alternator after assembling with Engine all as directed and to the entire satisfaction of Eng-in- Charge.

M&L taking out unserviceable battery charging alternator and carrying out repair / overhauling of alternator for 50 / 60 KVA DG Set including replacement of following spare parts and refixing, testing complete all as directed:- i) Armature- 01 No ii) Carbon Brush- 01 Set iii) Carbon Rocker- 01 No. iv) Field Coil- 01 No

All as per Sl. item No. 19 above but for 75 / 110 KVA DG Set

All as per Sl. item No. 19 above but for 180 KVA DG Set

All as per Sl. item No. 19 above but for 320 KVA DG Set

M&L for preparation of old painted surface of 50 KVA DG Set by scraping / brushing and cleaning with cloth and applying one coat of synthetic enamel paint by spray machine of approved quality and colour to match the existing one complete and lettering the SM and MES Number on the DG Set complete all as directed. Make of paint :- Jotun India Pvt Ltd / Apcolite (Asian) / Luxol (Berger) / Jenson & Nicholson Paints Ltd (Borolac) / Shalimar Paints Ltd (Superlac)

All as per Sl. item No. 23 above but for 60 KVA DG Set (Canopy type)

All as per Sl. item No. 23 above but for 75 / 110 KVA DG Set

All as per Sl. item No. 23 above but for 180 KVA DG Set

All as per Sl. item No. 23 above but for 180 KVA DG Set (Canopy type)

All as per Sl. item No. 23 above but for 320 KVA DG Set (Canopy type)

M&L taking out 50 / 60 KVA Water pump assy for carrying out repairs and including replacement of water pump kit & L Hose (01 Set) & re-fitting complete all as specified and directed. Note: Supply only spares shall be measured and paid seperately.

All as per Sl. item No. 29 above but for 75 / 110 KVA DG Set

Supply only fuel Inlet hose (diesel tank to PT pump) for 75 / 110 / 180 KVA DG Set as per existing make.

Supply only Fuel Overflow hose pipe (nozzle to diesel tank) for 75 / 110 / 180 KVA DG Set as per existing make.

Supply only 320 KVA Water pump assy as per existing make.

Supply only slip ring for 75 / 110 KVA DG Set as per existing make.

Supply only slip ring for 180 KVA DG Set as per existing make.

Supply only Rectifier 21 plate set of 3 for 50 / 75 / 110 / 180 KVA DG Set as per existing make.

Supply only Automoatic Voltage Regulator 60 KVA as per existing make.

Supply only Automoatic Voltage Regulator 180 KVA as per existing make.

Supply only Automoatic Voltage Regulator 320 KVA as per existing make.

Supply only Excitation Armature 320KVA as per existing make.

Supply only Excitation field coil 320KVA as per existing make.

Supply only Excitation Armature 180KVA as per existing make.

Supply only Excitation field coil 180KVA as per existing make.

Supply only Carbon brush for 50 / 75 / 110 / 180 KVA DG Set as per existing make.

Supply only Carbon bush holder for 50 / 75 / 110 / 180 KVA DG Set as per existing make.

Supply only Silicon Diode Negative for 180 / 320 KVA DG Set as per existing make.

Supply only Silicon Diode Positive for 180 / 320 KVA DG Set as per existing make.

Supply only Alternator Bearing DE / NDE for 50 / 60 KVA DG Set as per existing make.

All as per Sl. item No. 48 above but for 75 / 110 KVA DG Set

All as per Sl. item No. 48 above but for 180 KVA DG Set

All as per Sl. item No. 48 above but for 310 / 320 KVA DG Set

Taking out radiator assembly from the DG Set including disconnection of hose for carrying out routine maint / major repair at out side workshop in the following phase of work for 180 KVA DG Set installed at Signal Centre Power House:- (i) Transportation of radiator from Signal Centre Power House to outside Workshop. (ii) Dismantling of radiator assembly, removing of all dust, carbon particle etc (iii) Carrying out repair, cleaning, making leak proof of radiator assembly incl filling of coolant replacement of gaskets, bolts nuts etc. Note:- Spare parts to be incorporated shall be measured and paid separately under respective items

All as per Sl. item No. 52 above but for 50 KVA DG Set

All as per Sl. item No. 52 above but for 60 / 75 / 110 KVA DG Set

All as per Sl. item No. 52 above but for 320 KVA DG Set

Carrying out repair / overhauling of PT pump assembly for 180 KVA DG Set incl replacement of all unserviceable spare parts element and calibration complete all as directed. Note:- The cost of spares / elements for overhauling of PT pump is deemed to be included in the item.

Supply only domestic silencer assembly for 75 / 110 KVA DG Set as per existing make incl wrapping of fiber glass wool 50 mm thick all around the exhaust pipe line & providing aluminium cladding all as directed.

All as per Sl. item No. 57 above but for 180 KVA DG Set

Supply only Radiator Assembly for 110 / 180 KVA DG set as per existing make.

Supply only hydraulic governor & drive for 110 / 180 KVA DG Set as per existing make.

M/S DAWN ELECTRICAL INDUSTRIES

GLORIOUS CONSTRUCTION

MS ORIENT ENGINEERING WORKS

M/s TALCO

M/s TRIMURTI ASSOCIATE

GEETA CONSTRUCTION

M/S B B CONSTRUCTION