Tender For corrigendum : maint of rota side wagon tippler e e -repl of main rails and raising of rails , tightening, repl. of all bolts, clits , repl,re fixing of bushes , repl of spur gear assembly , repl of rack pinion , oh of reduction gear box , replacement of sector gear , alignment, grouting of tippling base rollers , repl,repairing of hopper grill , alignment of tipplers , repl,repairing of outboard stool , dismantling,repl of top pivot housing , repl of wooden block , matching of teeth of sector gear , re-fixing lock lever , repl of top stop locking gears assly , side beam fixing of tippler , alignment of motors of wagon tippler , servicing of spray line valve size 4 inch , servicing of spray line valve size 3 inch , servicing of spray line valve size 2 inch , oh of overhead spray pumps , servicing of spray nozzles , lifting, proper fixing of vf tray , changing, fixing of side packing , to provide the patches , repl of plates of vf tray, chutes , removal of foreign , fillings oil in gear box , servocoating,tightening, repl of damaged bolts , greasing of all the nipple point , repl of break shoe liner , repl of main rail beam of wagon tippler , provision of backup in main rail beam , work on central platform , repairing of main rail beam , repairing of rollers of coal spill plates , fab, erection of back support of vf mouth chute , fab., installing of vf tray supports , repl of coal spill plate , repairing of pit platform of main rail beam , repl of damaged beam of vf , repairing of counter balance beam , repairing of mdu base structure , repairing of damaged split spur gear , fab., of mouth piece of vf , erection of new fabricated mouth piece of vf , oh of hoisting system , oh of hopper spray pump, line , provision of hopper liners, in coal hopper of vf , fab. erection of coal hopper partition stool , raising and re-fixing of mouth piece of coal liner chute of vf , repl of back,side plate of mouth piece , to attend the coal leakage from top mouth piece , re-fixing,repositioning of side and back supports , repairing,reposition of side guards of mouth piece , repl of buffer block and buffer pads of counter balance beam , repl of brake drum of thruster brake assly , repl of input,output,intermediate pinion of gear box , fab. and erection of counter balance beam , repairing of wagon tippler plate form by cutting and welding , removing the fallen loaded wagon in pit , inserting the side beam pins in bracket , dismantling,removing the broken shafts of wagon tippler , installation of drive and adjacent intermediate shaft , cutting, fabricated and installation of resting outer rail beam bottom plate
Tender For corrigendum : supply of hand brake cable , o ring -oil pump sealing ring , traction motor -drive motor 23kw , assembly dashboard panel- jet , left brake kits,heli,5t,haac , right brake kits,heli,5t,haac , rear brake drum , master cylinder
Tender For supply of contact drum (single segment) type for isolating cock switch of ed 6 brake controller to wsf pt.no. a70229/5 ref.no.181/pam no.a 593/7a or m/s kbil part no. a70229/5 drg. position no. 17.[ warranty period: 30 months after the date of delivery ]
Tender For wire rope hoist of 2t capacity confirming to is-807,3938 with hoist carrier for ct movement to suit 140 mm rail width as per the follwing specification:equipment: electric wire rope hoist, capacity : 2000 kgs, duty & class: class iv heavy duty (m8), height of lift : 8.0mtrs, rail size : 140mm width, 400 mm height, hoist head room : 1100 mm, hoist speed : 4 to 5 mpm, ct speed : 12 to 15 mpm, hoist motor hp : 5 hp, sq. cage motor, ct motor hp : 0.5 hp, sq. cagemotor, hoist brake: dc/ac disc brake of unitorq 150% torque of motor, ct brake : em brake/pethe, hoist & ct gearbox : helical/spur gear combination. all gears inside the gearbox shallbe of en-24 material with hardness of 40-45 hrc, wire rope : dia 8 mm, 4 falls, 6 x 36 construction steelcore, rope drum : seam less pipe of suitable dia & shell thickness to accommodatewire rope single layer as per is-2062, hook : forged heavy duty single shank type plain hook as per is-3815, 360 swivel type with spring loaded safety latch, control panel : consists of mcb, olar, fuse, etc , operations : pendant operated (floor level) note: a) make of motors: kirloskar/siemens/abb/ge/alsthom, b) make of bearings: skf/ntn/fag/timken, c) electricals: siemens/ge/alsthom/l & t/abb, d) control voltage: 110v, e) supply voltage: 400/440v, 3 phase 50 cycles, f) guarantee: 12 months from the date of commissioning or 18 months from the date of supply, whichever is earlier. [ warranty period: 18 months after the date of delivery ]