Mechanical repairing/ overhauling of gear box and gear coupling including fabrication and installation of gear box and motor base frame of conveyor unit 401 at moonidih coal washery.

Calibration and repair of moisture meter,test cup,spur gear,bevel gear,guide nut,insulation disk,thrust bearing,bevel pinion,micro controller,electronic switch,com. pcb,com. meggar box,temperature sensor,i.c. regulator 7805,timer i.c. 7555,i.c 4051,i.c 7447,eprom,f.n.d. board,ic 7135,complete body universal,bracket,spur pinion bigsmall,40 pin header set,pinion brush,lead screw,volume cup a,volume cup b,volume cup c,allen key,battery compartment,adaptor,connector leads 12 pin,connector leads 2 3 pins,relay,segment i.c.,i.c. 7600,switching transistor bc 107,crystal 6.144 mhz,ic base 16 pins,ic base 28 pins,ic 7600,dry cell 1.5 nv,at mega 328 p set,lcd 16x2,duvcon mager complete sticker,22 ohm,printer i.c.,module cell for date and time,ic base 20 pin,complete power supply,scale screw,carrier handle,body universal without spare,rachet handle,max 232,pressure plate,ic 74373,spur gear axle,wooden box big small,body dmm,plunger agro,crank handle agro,top plunger,bottom plunger,circular scale,bk handle test cup,pcb l

Fabrication/erection and repairing of bc-4a, bc-9, bc-10 conveyor structure of deshaling plant at sawang washery.

Fabrication/erection and repairing of tail drum structure, gear box structure motor base structure of bc-5, 40bc, clean coal bc, middling coal bc in main plant of sawang washery.

Dismantling, changing and fitting of 72 nos. top roller frame size 1250 mm of 4a bc, bc-1, bc-2, bc-5, bc-6 in oversize restriction plant and deshaling plant of sawang washery.

Repairing, changing and replacement of different conveyors column of bc-4a, bc-4, bc-5, bc-6 etc. and bc-1, bc-3 er weight body structure of different belt conveyor in oversize restriction plant and deshaling plant at sawang washery.

Repairing / replacement of pathway gantry, deck plate and footway plate of different belt conveyor bc-4a, bc-4, bc-5, bc-8, bc-9 and bc-10 of oversize plant of sawang washery.

Fabrication/erection and repairing of bc-1, bc-06, bc-07 belt conveyor structure at deshaling, o/s plant of sawang washery.

Dismantling, fabrication and erection of steel structure work of b side grizzly and repairing / changing of gear box and motor base frame structure of a side shuttle in pch section of sawang washery.

Dismantling, fabrication/erection steel structural work of discharge chute of 51bc, stockpile bc, bc-3, 40 bc and vibrator tray work in main plant at sawang washery.