REPAIR/MAINT/SERVICING OF DG SETS AND ALLIED WORKS AT AF STN DIGARU.

Amount

Dismantling and complete overhauling of self starter after taking out same from mounting. Complete overhauling of the same with replacement of carbon, armature coil, field coil, bush and bendix pinion and other related components to the following capacities DG sets :-

DG set of capacity - 125 KVA

DG set of capacity - 63 KVA

DG set of capacity - 25 KVA

Replacement of (AVR) automatic voltage regulator Diode forward and reverse, rotating rectifier accessory complete to the following capacity of DG set :-

DG set of capacity - 125 KVA

DG set of capacity - 63 KVA

DG set of capacity - 25 KVA

Taking down the radiator from foundation and cleaning the complete radiator and detect the leakage and repair the complete by soldering/brazing of following capacity of DG sets :-

DG set of capacity - 125 KVA

DG set of capacity - 63 KVA

Repair / overhauling of dynamo by dismantling the same from DG set after taking down the fan belt and pulley, repair of the same with replacement of armature coil, carbon (1 Set) field coil, clutch patti bearing etc and other related items. Re-assembling all the dismantled items and refxing the same on mountings and testing complete to the following capacities DG sets:-

DG set of capacity - 125 KVA

DG set of capacity - 63 KVA

DG set of capacity - 25 KVA

Replacement of following items capacity of 25 KVA DG Set. Make - Kirloskar Green

Diesel filter element

Oil filter element

V Belt

Air cleaner hose pipe with clamps

Oil pressure gauge

Flexible pipe for fuel pump to PT pump with banjo,banjo washer and nut bolts

Cooling Fan

Gasket set

Head gasket set

Set of O Ring

Piston ring.

C R bearing.

Valve.

Valve guide.

Valve seat.

Valve stem seal.

Set of copper washer.

Hose clamp.

Injector sleep.

Replacement of following items capacity of 63 KVA DG Set . Make - Kirloskar BLLISS / Cummins

Diesel filter element / Oil Filter /TC Filter

Air cleaner filter element with air filter

V Belt

Air cleaner hose pipe with clamps

Oil pressure gauge

Radiator hose pipe

Water temp gauge

Gasket set

Head gasket set

Set of O Ring

Piston ring.

C R bearing.

Valve.

Valve guide.

Valve seat.

Valve stem seal.

Set of copper washer.

Hose clamp.

Injector sleep.

Replacement of following items capacity of 125 KVA DG Set. Make - Kirloskar Green

Diesel filter element

Oil filter element

Air cleaner filter element of air filter

V Belt

Air cleaner hose pipe with clamps

Oil pressure gauge

Radiator hose pipe

Water temp gauge

Silencer flexible Bello

Gasket set

Head gasket set

Piston ring.

C R bearing.

Valve.

Valve guide.

Valve seat.

Valve stem seal.

Set of copper washer.

Hose clamp.

Injector sleep.

Replacement of following items capacity of 125 KVA DG Set. Make - Cotton Greaves

Diesel filter element

Oil filter element

Air cleaner filter element of air filter

V Belt

Air cleaner hose pipe with clamps

Oil pressure gauge

Radiator hose pipe

water temp gauge

Silencer flexible Bello

Gasket set

Head gasket set

Piston ring.

C R bearing.

Valve.

Valve guide.

Valve seat.

Valve stem seal.

Set of copper washer.

Hose clamp.

Injector sleep.

Replacement of following items capacity of 500 KVA DG Set.

Diesel filter element

Oil filter element

Air cleaner filter element of air filter

Air cleaner hose pipe with clamps

Radiator hose pipe

Oil pressure gauge

Flexible pipe for fuel pump to PT pump with banjo, banjo washer and nut bolts

Water temp gauge

Silencer flexible Bello

Gasket set

Head gasket set

Piston ring.

C R bearing.

Valve.

Valve guide.

Valve seat.

Set of copper washer.

Hose clamp.

Injector sleep.

Replacement of following items capacity of upto 25 KVA DG Set. Make - Kirloskar Green

Diesel filter element

Oil filter element

Air cleaner filter element

V Belt

Air cleaner hose pipe with clamps

Oil pressure gauge

Flexible pipe for fuel pump to PT pump with banjo, banjo washer and nut bolts

By pass filter element

Silencer flexible Bello

Gasket set

Head gasket set

Set of O Ring

Piston ring.

C R bearing.

Valve.

Valve guide.

Valve seat.

Valve stem seal.

Set of copper washer.

Hose clamp.

Injector sleep.

Repair / Serviceing of complete engine and other parts, checking, cleaning repairing reasembling, commissioning replacement of worn out parts, testing complete all as specified and as directed of following capacity DG Set : - Note : The spares shall be measured and paid separately herein after

DG set of capacity - 125 KVA

DG set of capacity - 63 KVA

DG set of capacity - 25 KVA

Repair / overhauling of Alternator by dismantling the same from DG set after taking down from coupling, servicing of field coil, Armature coil , Exiciting coil with insulation treatment and heat treatment and fixing of other related items. Re-assembling all the dismantled items and refxing the same on mountings and testing complete to the following capacities DG sets :-

DG set of capacity - 125 KVA Make : Kirloskar Green, Cotton Greaves Cummins

Repair and calibration of FIP of flollowing DG Sets including replacement of pluger, washer manifold, injection nozzles etc all as required and testing after refixing on engine and setting the rated RPM all as directed by Engineer-in-Charge.

DG set of capacity - 63 KVA (Kirloskar Green / Bliss)

Supply and drain out engine oil & pouring in engine oil 20 W 40 Make : Castrol / Vedol / Servo

Supply only Distilled Water bottle of 1ltr capacity to topup in battery.

Supply and repacement of coolant K cool super plus - 25/75

Supply and fixing battery leads 1.2mtr (Red and black ) with terminal fixing compete all as specified and directed.

S&F ON LOAD four pole changeover with advanced Neutral switch of 320 Amps capacity. Make- Havells or equvl of L&T/Legrand

Supply and fixing battery 150 AH maintenance free complete all as directed by Engr-In-Charge.

Supply and fixing battery 100 AH maintenance free complete all as directed by Engr-In-Charge .

Earthing complete with galvanized steel earth plate electrode 60cm x 60cmx 6 mm thick buried directly in ground (earth pit not less than 2.25 meter deep below ground level) with top edge of the earth plate not less than 1.5 meter below normal ground level connected to galvanized iron strip 32 x 6mm as earthing lead by means of bolt and nut, check nuts and washer of galvanized iron or steel all as shown in electrical plate No 5 of MES Schedule part I with and including excavation & earth work in any type of soil, providing charcoal dust and common salt upto 15 cm above top edge of earth plate, construction of PCC pit in cement concrete 1:3:6 type C-1 with 40 mm thick RCC 1:2:4 type B-1 reinforced with 8 mm dia MS deformed bars @ 100mm center to center both ways watering arrangement with funnel and wire mesh and watering pipe of 20mm dia GI light grade and 40mm dia light grade pipe for earth lead protection and testing on completion complete all as specified and directed.

M/S Vimal Enterprise

M/s Dhruv Enterprises

M/S B.H. ENTERPRISE

M/S. SUBHAS CONSTRUCTION CO.

FRIENDS ENTERPRISE

M/S DAS CONSTRUCTION