Tender For bid to ras supply of drive pulley dia-1250mm dwn 06000100212 , drive pulley dia 630 mm dwn 06000100214 , tail pulley dia 1000 mm dwn 06000100213 , takeup pulley dia 500mm dwn 06000100213 , tail pulley dia 500mm dwn 06000100213 , bend pulley dia 800mm dwn 06000100213 , bend pulley dia 400mm dwn 06000100213 , bend pulley dia 500mm dwn 06000100213 , bend pulley dia 630mm dwn 06000100213 ) /bid number: gem/2025/b/6922539 * /dated: 22-12-2025 & & / bid document1 / 36
Tender For corrigendum : annual maintenance contract for replacement of gravimetric feeder belts, replacement of head pulley bearings, coupling halves, studs, bronze and rubber bushes of main drive pulleycoupling, take up pulley bearings replacement and overhauling of main reducer gearbox, r.c feeders and patch welding of 22" coal pipes from all corners of boiler to classifier outlet gate and dismantling of damaged feeder outlet upper and lower chutes and replacement of new/reconditioned chutes, replacement of center feed pipe of 36" gravimet feeder out let, repairing of 22" coal pipes from classifier outlet gates to all corners of boiler and rectification of coal leaks in critical areas of in service 22" coal pipes (48 no's) from mill outlet bends to fuel inlet bends,clearing of coal jam at bunker chute or bunker raw coal gate of unit-3 and 4, stage-ii, dr m.v.r. rtpp as and when required from the date of awarding work to 30.09.2026
Tender For replacement of gravimetric feeder belts, replacement of head pulley bearings, coupling halves, studs, bronze and rubber bushes of main drive pulleycoupling, take up pulley bearings,opening and closing of r.c.feeder doors, replacement and overhauling of main reducer gearbox,repairing of 22 inch coal pipes from classifier outlet gates to all corners of boiler and rectification of coal leaks in critical areas of in service 22 inch coal pipes (36 no's) from mill outlet bends to fuel inlet bends,clearing of coal jam at bunker chute or bunker raw coal gate, clearing pulverised coal powder jam in coal pipes connecting from mill classifier outlet elbow to boiler coal nozzle of unit-1 and 2 for six months (ie from 01.04.2026 to 30.09.2026) in the year 2026-27
Tender For corrigendum : supply of per gem technical sheet , ball bearing pt no 80059 for bag closing with specifications as per gem technical sheet , distance coller pt no 800510 for bag clo with specifications as per gem technical sheet , counter weight pt no 800518 for crank sh with specifications as per gem technical sheet , screw pt no 800522 for crank shaft eccen with specifications as per gem technical sheet , regultng contrl ecc pno 800527 as802vm with specifications as per gem technical sheet , feed dog drvng ecc p no 800530 as802vm with specifications as per gem technical sheet , cutter driving shaft part no 800569 with specifications as per gem technical sheet , packing washer pt no 800570 for closing with specifications as per gem technical sheet , bevelled spring pt no 800571 for closing with specifications as per gem technical sheet , moving cutter p n 800572 with specifications as per gem technical sheet , screw pt no 800577 for ecentric and feed bar with specifications as per gem technical sheet , needle bearing pt no 800539 for bag clos with specifications as per gem technical sheet , needle bar thread eyelet part no 800610 with specifications as per gem technical sheet , screw pt no 800611 for needle bar thread with specifications as per gem technical sheet , needle bar connecting link pin 8006615 with specifications as per gem technical sheet , scrw for needle thrd take up for 800618 with specifications as per gem technical sheet , needle holder model 802 vm with specifications as per gem technical sheet , looper holder bracket model 802 vm with specifications as per gem technical sheet , screw for looper holder bracket with specifications as per gem technical sheet , screw for looper pt no 800731 with specifications as per gem technical sheet , feed dog pn 80083 with specifications as per gem technical sheet , feed bar shaft collar left with specifications as per gem technical sheet , feed bar lever p no 800817 as802vm with specifications as per gem technical sheet , looper driving lvr link pin pn 800827 with specifications as per gem technical sheet , needle support pno 800835 as 802 vm with specifications as per gem technical sheet , pressure bar u pnp with specifications as per gem technical sheet , pressure bar spring u pnp with specifications as per gem technical sheet , regulating knob p no 80099 as 802 vm with specifications as per gem technical sheet , oil on off pin assy with specifications as per gem technical sheet , fiber washer pt no 8001010 for closing m with specifications as per gem technical sheet , machine pulley assy for variable speed with specifications as per gem technical sheet , screw pt no 800211 for feed bar cover r with specifications as per gem technical sheet , ball bearing pt no 800511 for bag closin with specifications as per gem technical sheet , screw for counter wt pn 800519 with specifications as per gem technical sheet , cutter sft drivin bell lvr pn 800540 with specifications as per gem technical sheet , cutter sft drive ecc bkt screw 800541 with specifications as per gem technical sheet , looper model 802 vm with specifications as per gem technical sheet , needle roller bearing part no 800830 with specifications as per gem technical sheet , needle roller bearing part no 800832 with specifications as per gem technical sheet , pressure foot pn 80091 with specifications as per gem technical sheet //bid details 2 / 37
Tender For replacement of gravimetric feeder belts replacement of head pulley bearings coupling halves studs bronze and rubber bushes of main drive pulleycoupling opening and closing of r.c.feeder doors,replacement and overhauling of main reducer gear box of r.c.feeders and replacement/repairing of feeder outlet gates and chutes of r.c feeder patch welding of 22 inch coal pipes from all corners of unit-5 stage-iii dr.mvr rtpp as and when required during the period of 01.05.2026 to 30.09.2026
Tender For supply of conveyor 421a take up pulley dia 630mm x 1400mm face width x20mm shell thickness x shaft dia 135mm , conveyor 421a bend pulley dia 630mm x 1400mm face width x 20mm shell thickness x shaft dia 125mm bea , conveyor 408 drive pulley dia 1000mm x 1150mm face width x25mm shell thickness x shaft dia 220mm bea
Tender For corrigendum : supply of coal feeder damper seal lube oil pump coupling pa fan coupling bolt for the coal mill u1to6 d d -coupling half , seal s s for hot air damper size 1750mmx100mmx0. 1mm , rubber bushing n stud of drive pulley of coal feeder , ring flange for flexible cam coupling spares for fluid coupling , shear pin for elecon make gearbox as per sample material , jaw flex coupling size hrc 110 rfc 11 or equivalent , jaw flex coupling size hrc 90 rfc9 or equivalent , bolt coupling for pa fan with bush nut outer circlip n ms washer spares for coal mill bolt coupling for pa fan with bush nut outer circlip n ms washer spares for coal mill