Uttar Pradesh Rajya Vidyut Utpadan Nigam Limited - Uttar Pradesh

33338556 preventive checking and mechanical maintenance of scrapper conveyor break down maintenance, preventive checking and mechanical maintenance of furnace bottom ash hoppers, scrapper conveyor, clinker grinder and up keeping related work of all the three units of 3x210 mw, atps anpara....

Uttar Pradesh Rajya Vidyut Utpadan Nigam Limited - Uttar Pradesh

32981947 overhauling work of bottom ash hopper system and dfa system of unit no. 09, btps, obra 1 removal of chocking of seal trough. 2 straightening out side seal trough plates by welding / patching with plates. 3 removal of iron pieces, garbage, oil deposits, refractory pieces etc from bah by its shifting away. cleaning of complete hopper by water jet. 4 replacement of ms pipe 8” / 6” / 4” 5 servicing / overhauling of clinker grinder with their drive mechanism. 6 replacement / servicing of driven / driving sprocket. ( 15 / 45 teeth ) 7 servicing / replacement of fluid coupling of clinker grinder. 8 servicing / overhauling of clinker grinder gear box of bottom ash hopper. 9 alignment of clinker grinder motor. 10 overhauling / replacement of jet pulsion pump. 11 overhauling / replacement of pneumatic power cylinder for clinker grinder. 12 cleaning of flushing nozzle of bah. 13 servicing / overhauling of bottom ash hopper feed gate with roller assembly. 14 welding to attend leakage of bottom hopper side plate, eco hopper, aph hopper etc. 15 turing of ms pipe 8”. 16 servicing / cleaning of air converted tank & connected pipe. 17 replacement / adjustment of chain of clinker grinder. 18 closing & opening of discharge gate of bah. 19 fabrication & erection of bend 4” to 8”. 20 servicing / replacement of lp water line valves ( gate / globe ) of following sizes: 21 1” 22 2” 23 3” 24 4” 25 6” 26 8” 27 replacement of worn out / damaged pipe of following sizes. 28 1” 29 2” 30 3” 31 removal of chocking of economizer hopper sluicing tank and all connected pipeline. 32 patching of eroded plate in flushing device of eco hopperby ms plate of 5 mm to 12 mm. 33 replacement / servicing of nozzle of economizer sluicing tank. 34 complete cleaning of economizer hoppers. 35 replacement / servicing of pneumatic power cylinder 8” knife gate valve of bottom ash discharge pipe line. 36 servicing / overhauling / replacement of 8” knife gate valve. 37 replacement / servicing of air check valve. 38 replacement / repairing of tresg valve 10”. 39 replacement / repairing of tresg valve 8”. 40 replacement / servicing of butterfly valve: 41 size 2 ” 42 size 6” 43 size 8” 44 replacement / servicing of different size valves: 45 size 10” 46 size 12” 47 replacement of disc / seat 1st & 2nd row of esp hopper. 48 servicing / replacement of disc / seat 3rd& 6th row & aph hopper. 49 replacement of fluidizing blower “v” belt. 50 overhauling / replacement of fluidizing blower. 51 alignment of fluidizing blower motor. 52 replacement of connector / gasket 8” / 10”. 53 replacement of different size bend: 54 size 8” 55 size 10” 56 replacement / repairing of different size lateral 8” / 10”. 57 patch work by welding in different area of fly ash system up to one squire fit. 58 cutting and replacement spool pipe pieces of different size 6’ / 8’ / 10’. 59 servicing / cleaning of air washer nozzle. 60 servicing / cleaning of hydro mixer nozzle. 61 removal of chocking vacuum line. 62 removal of choking act & its connected pipe line. 63 strengthening of act cylindrical as well as conical portion installed at 24 m height of vacuum tower. 64 replacement of tail pipe ( adopter ) . 65 replacement of air washer nozzle. 66 fabrication & erection 12” ms lateral portion in discharge sideof act tank at about 20 m height of vacuum tower. 67 replacement / servicing of vacuum breaker system. 68 fabrication & replacement of wear plate of act. 69 replacement of ci pipe: 70 size 8” 71 size 10” 72 repairing / replacement of different hopper discharge w / o adaptor. 73 replacement / repairing of ash intake valve 1st & 2nd row of diffuser. 74 servicing / replacement of vacuum pump. 75 alignment of motor & vacuum pump with belt replacement if required. 76 rectification / replacement of damaged pipe, plate, stairs etc. of collecting tower. 77 replacement / repairing of body of hydro mixer 10”. 78 replacement / repairing of body fad 12” x 6” mach. 79 replacement / repairing of air washer tank at act tower. 80 fabrication & replacement of flushing header nozzle. 81 fabrication & erection of seal box of bottom hopper overflow line. 82 fabrication & replacement of bah feed gate housing by ms plate. 83 refractory works in bottom ash hopper. 84 providing shuttering to carryout the refractory work. 85 fabrication & erection of anchor of bah. 86 scaffolding work in bottom ash hopper. 87 isolation of bottom ash hopper. 88 cleaning of ash slurry sump pit and hp / lp sump pit including disposal of ash / garbage near gate no. 07 including disposal of ash / garbage. 89 replacement of 14” ms pipe. 90 fabrication & erection of ms lateral / bend of size 10 / 12 / 14”. 91 replacement / servicing of 14” knife gate valve 92 replacement / cutting & welding of y piece of dfa system. 93 enamel painting work on complete collecting tower, ash slurry pump, hp / lp pump, seal water pump including connected pipe lines of unit no. 09....

National Thermal Power Corporation Limited - Uttar Pradesh

32613030 procurement of spares of clinker grinder 12tph for ntpc unchahar 12tph:spur gear 12tph:bearing with adoptor sleeve 12tph:end cover 12tph:liquid thrower 12tph:clinker grinder chamber 12tph:driving shaft 12tph:drive sprocket 25 teeth 12tph:driven sprocket 38 teeth 12tph:gear end brg houslng cover 12tph:comb 12tph:lantern ring 12tph:driven shaft 12tph:shaft sleeve 12tph:gland follower...

Uttar Pradesh Rajya Vidyut Utpadan Nigam Limited - Uttar Pradesh

32371887 89 / pd i / btps / 2022 23 material for boiler / aph / fbad system / boiler pr. parts , cassette baffle for tertiary re heater, size: l 700 mm, w 500 mm, t 2.5 mm, bended dia 64.5 mm, material: ss 310 , nipple, l 200 mm, id 25 mm, od 32 mm, both end threaded ( 11 tp1 bsp ) , material: en 24 as per sample. , cap nut od 62mm, id 45mm, height 35mm ( 11 tp1 bsp ) mat. en 24 as per sample. , flame scanner guide steel corrugated pipe assembly, l 1700 mm, id 1.5, cooling air pressure 1000mmwcl, temp. 450°c, mat. ss 310, both end nozzle with female fittings. , ignitorguide steel corrugated pipe assembly, l 1657 mm, id 55mm, cooling air pressure 1000mmwcl, temp. 450°c, mat. ss 310 ( as per sample ) . , steel corrugated pipe assembly for oil line of oil gun, l 1500 mm, id 1, oil pr. 30 kg / cm² temp. 200°c, mat. ss 304 both end nozzle with female fittings. , steel corrugated pipe assembly for steam line of oil gun, l 1500 mm, id 1, sream pr. 30 kg / cm² temp. 350°c, mat. ss 304 both end nozzle with female fittings. , s.s. flexible seal tube assembly for oil gun, id 66mm, od 72mm, length of flexible pipe 400mm, flexible pipe will be seal welded at both ends with ss sleeve mat. ss 310 both end nozzle with female fittings. , seal fin flat size 75.0x2500x6.0mmmat. carbon steel. , seal fin flart size 50.0x2500x6.0mmmat. carbon steel. , bush for stub shaft assembly of ssc, length: 118mm, od: 120mm, id: 102mm, material: brass , drive shaft with 2 no. bearing and washer for a10vso 45 dfr / 31r vpa12n00 with vition seal type , coupling for lop of guide bearing and support bearing of aph , coupling bolt for lop of guide bearing and support bearing of aph , oil seal for clinker grinder hydraulic motor ca 50, size: 185x205x10 , nipple 1 / 2x2 material: gi , nipple 1 / 2x3 material: gi , reducer 1x1 / 2 material: gi , union 1 / 2 material: gi , socket 1 / 2 material: gi , elbow 1 / 2 material: gi , quenching nozle , chain cleaning nozzle , tempered glass for side peep hole of ssc , hthh bolt & nut m24x140 , hthh bolt & nut m24x70 , plastic cap for boiler tube size 44.5mm , plastic cap for boiler tube size 51.0mm , plastic cap for boiler tube size 63.5mm , plastic cap for boiler tube size 54.0mm , plastic cap for boiler tube size 47.63mm , plastic cap for boiler tube size 57.0 mm...

Ministry Of Power - Uttar Pradesh

32177699 bids are invited for procurement of drive chain for clinker grinder and scrapper conveyor ntpc tanda m2035202558 , m5659016120 ,m5659016121procurement of drive chain for clinker grinder and scrapper total quantity : 1632...

Uttar Pradesh Rajya Vidyut Utpadan Nigam Limited - Uttar Pradesh

31639299 supply of teeth segment for clinker grinder in 2x500 mw btps anpara , teeth segment for clinker grinder, mark no. 35131 / x / 0030 / 1, drg. no. 35131 / x / 0080, material cast steel ( drive side ) ( as per sample ) , teeth segment for clinker grinder, mark no. 35131 / x / 0030 / 1, drg. no. 35131 / x / 0080, material cast steel ( non drive side ) ( as per sample ) ...

Meja Urja Nigam Private Limited - Uttar Pradesh

30760028 cliker grinder spares cliker grinder spares , driving gear clinker grinder assy , wear plate 2a & 2b clinker grinder assy , wear plate no.3a & 3b cg assy part no:11 , driven sprocket ( 38 teeth ) cg assy , wear plate 1a & 1b clinker grinder assy , bearing housing for clinker grinder , roller chain single strand cg assy => limited...

Ministry Of Power - Uttar Pradesh

30632920 bids are invited for procurement of complete assembly of clinker grinder for stage i ntpc tanda. (q3) () total quantity : 2...

Ministry Of Power - Uttar Pradesh

30461070 bids are invited for procurement of complete assembly of clinker grinder for ntpc unchahar stage ii ( q3 ) ( ) total quantity : 4...

Ministry Of Power - Uttar Pradesh

30191773 bids are invited for procurement for spares of scrapper conveyor & clinker grinder of bah system, 4x110mw uni ntpc tanda (q3) total quantity : 292...

Uttar Pradesh Rajya Vidyut Utpadan Nigam Limited - Uttar Pradesh

28592182 supply of spares for lt motors of 2x500mw, btps, anpara , metal clouded spring loaded oil seal, 16 30 06 , metal clouded spring loaded oil seal, 17 30 06 , metal clouded spring loaded oil seal, 20 35 07 , metal clouded spring loaded oil seal, 45 62 08 , metal clouded spring loaded oil seal, 30 47 08 , metal clouded spring loaded oil seal, 55 04 08 , metal clouded spring loaded oil seal, 30 48 08 , cooling fan for mill inching motor ( as per sample ) , cooling fan for mill seal air fan motor ( metallic ) ( as per sample ) , cooling fan for mop motor ( metallic ) ( as per sample ) , cooling fan for ssc motor ( as per sample ) , cooling fan for primary aph motor ( metallic ) ( as per sample ) , cooling fan for secondary aph motor ( metallic ) ( as per sample ) , cooling fan for ash gate motor ( as per sample ) , cooling fan for reducer lop motor ( as per sample ) , cooling fan for hp bypass oil pump motor ( as per sample ) , cooling fan for seal oil pump motor ( as per sample ) tube od : 6mm, bspt thread : r ¼ , cooling fan for hp1 lop and lp lop motor ( as per sample ) male r 3 / 8 bspt x female g ¼ bspp , bearing sealing cover come cooling fan for hp2 lop motor ( as per sample ) tube od a 10mm, tube od a1 6mm , cooling fan for clinker grinder motor ( as per sample ) , bearing sealing cover come cooling fan for gearth gear grease pump and gearth gear seal air fan motor ( as per sample ) , cooling fan for lub water pump motor for cwp ( as per sample ) ( as per sample ) , terminal block for mill inching motor with sorting plate in copper ( as per sample ) , terminal block for mop motor with sorting plate in aluminium ( as per sample ) , terminal block for ssc motor with sorting plate in copper ( as per sample ) , terminal block for clinker grinder motor with sorting plate in copper ( as per sample ) , terminal block for mill seal air fan motor with sorting plate in copper ( as per sample ) , terminal block for primary aph motor with sorting plate in copper ( as per sample ) , terminal block for secondary aph motor with sorting plate in copper ( as per sample ) , terminal block for ash transaction hopper outlet gate motor with sorting plate in copper ( as per sample ) , terminal block for hp bypass oil pump motor with sorting plate in copper ( as per sample ) , terminal block for ash water & ash slurry pump motor with sorting plate in copper ( as per sample ) ...

Metal Scrap Trading Corporation Limited - Uttar Pradesh

28089154 auction sale of materials 1 213 old used and scrap 3300 series vibration monitor unit & gas analysis system, seq. no. 213 2 249 old used and scrap digital photocopier, modi xerox photocopier, analog copier, seq. no. 249 3 286 old used and scrap empty toner cartridges of laser jet printers (lipi make), seq. no. 286 4 294 old used and scrap gt & pac filter, seq. no. 294 5 296 old used and scrapcordless telephone panasonic, seq. no. 296 6 297.1 old used and scrap printers, seq. no. 297 1 7 297.2 old used and scrap crt monitor with cpu, seq. no. 297 2 8 298.4 old used and scrap telephone set with and without caller id & siemens make digital phones, seq. no. 298 4 9 299 old used and scrap multimeter,insulation tester and stabiliser, seq. no. 299 10 304 old used and scrap air conditioner plant, seq. no. 304 11 306 old used and scrap co2 blower motor kirloskar make 3.3 kv, 470 kw (1 no.), seq. no. 306 12 308 old used and scrap urea bag stiching machine, seq. no. 308 13 313 old used and scrap campus wide network, 3 set=20 nos, seq. no. 313 14 314 old used and scrappanasonic cordless phone (20) and telephone sets (200), seq. no. 314 15 321 old used and scrap desert cooler body, approx weight of each body 20 kg, seq. no. 321 16 326 old used and scrap chromium plated ms plungers of urea 1 hp ammonia and carbamate pumps, seq. no. 326 17 331 old used and scrap guest house items,radio(1), vacuum cleaner(1),stove(1),hot blower(04 orpat,27 bajaj,28 rod type),toaster (11),mixie(24), chimney(1), oven(2), induction cooktop(2),water container(11),thermas(41),hand hot blower(4),emergency light(10),tea container(5),etc, seq. no. 331 18 333 old and rejected items, flexible coupling assembly spare for clinker grinder, stem for soot blowing valve head assembly, seq. no. 333 19 334 old used and scrap brass impeller and bushes of submersible pump, seq. no. 334 20 335.1 old used and scrap items hp laser jet 3052 (fax+scan+copy) hp laser jet 3052 printer with inbuil, seq. no. 335.1 21 335.2 old used and scrap apple imac desktop, seq. no. 335.2 22 337 old used and scrap damaged air intake filters, scrap air filters and damaged filters of gas turbine, seq. no. 337 23 338 old used and spent lubricating mixed oil and water mixed filled in 210 litre ms/hdpe drums received from plant, seq. no. 338 24 339 old used and scrap items, scrap card board & card board cones recovered from pp threads, seq. no. 339 25 342 old used and scrap rotary twin lobe compressor, seq. no. 342 26 343 old used and scrap aluminium sheet pieces, seq. no. 343 27 344 old used and scrap cut empty gas cylinders, seq. no. 344 28 348 old used and scrap portable grinding machine & inner stage bushes, seq. no. 348 against seq. no. 280 29 349 old used and scrap pressure gauges & temperature gauges, seq. no. 349 against seq. no. 238 30 350 old used and scrap damaged shaft of rotor of hp case of ammonia refrigeration compressor, seq. no. 350 against seq. no. 287 31 352 old used and scrap 1000 watt hpmv lamp fitting, seq. no. 352 against seq. no. 252 32 353 old used and scrap safety valve removed from plant during esp, seq. no. 353 against seq. no. 258 33 357 old used and scrap 210 ltr. empty rotton/ cut/ rusted ms drums, open/closed, seq. no. 357 34 358 old used and scrap 30 ltr. empty carboyle/ plastic jerkins, seq. no. 358 35 359 old used and scrap 50 ltr. ms empty open drums of catalyst, open/closed, seq. no. 359 36 360.1 old used and scrap water coolers, capacity 80 lt, approx weight of each cooler 40 kg, seq. no. 360.1 37 360.2 old used and scrap water coolers, capacity 150 lt, approx weight of each cooler 70 kg, seq. no. 360.2 38 363 old used and spent cobalt molybdenum catalyst of pre hydrodesulpheriser reactor, seq. no. 363 against seq. no. 241 39 367.1 old,used & scrap gas flow meter wet type having capacity of 1 lit/ revolution, flow range 30 270, each weight is 4.53 kg approx, seq. no. 367.1 40 367.2 old,used & scrap top loaded electronic balance (model gp:3202), total weight is 3.5 kg approx, seq. no. 367.2 41 367.3 old,used & scrap anamad elect. cap 400/400 anamad elect. cap 400/400, total weight is 602 kg approx, seq. no. 367.3 42 367.4 old,used & scrap analytical balance top loaded electronic analytical balance (model cp:323), total weight is 3.55 kg approx, seq. no. 367.4 43 369 old used and scrap two no. hfo/lshs storage tank (each weight 35.5 mt), each capacity 1100 kl, t1352c & t1352d, seq. no. 369 44 371 old used and scrap gas analysis system rosemount microprocessor based online ch4 analyser, (1lot= 140 kg), seq. no. 371...

National Thermal Power Corporation Limited - Uttar Pradesh

28011586 procurement of spares of clinker grinder for bottom ash system of ahp ntpc dadri , shaft sleeve over flow pump cd 135 , a 553:driven side sprocket , a 553:shaft sleeve , a 553:wear plate , a 553:driven shaft assly , a 553:driving shaft assy , a 553:wear ring , a 553:drive side sprockt , a 553:split lantern ring , a 553:gland half...

National Thermal Power Corporation Limited - Uttar Pradesh

26169070 procurement of spares of clinker grinder procurement of spares of clinker grinder for ntpc unchahar , 12tph:double roll 69 pitch roll , 12tph:back plate , 12tph:clinker grinder chamber , 12tph:liquid thrower , 12tph:drive end brg housing cover , 12tph:drive end brg housing cover , 12tph:gear end brg housing , 12tph:drive sprocket 25 teeth , 12tph:liner wear plate , 12tph:shaft sleeve...

Uttar Pradesh Rajya Vidyut Utpadan Nigam Limited - Uttar Pradesh

24759442 supply of teeth segment for clinker grinder in 2x500 mw btps anpara , teeth segment for clinker grinder , mark no . 35131/x/0030/1 , drg . no . 35131/x/0080 , material cast steel ( drive side ) ( as per sample ) , teeth segment for clinker grinder , mark no . 35131/x/0030/1 , drg . no . 35131/x/0080 , material cast steel ( non drive side ) ( as per sample ) ...

Uttar Pradesh Rajya Vidyut Utpadan Nigam Limited - Uttar Pradesh

24661805 preventive checking and operation work of scrapper conveyor clinker grinder etc . preventive checking and mechanical maintenance of furnace bottom ash hopper scrapper conveyor clinker grinder and related system and work of assistance in operational work of all the three units of 3x210 mw atps anpara ....

Uttar Pradesh Rajya Vidyut Utpadan Nigam Limited - Uttar Pradesh

24540213 supply of miscellaneous items for boiler and milling system of 2x500 mw btps , anpara 1 raw coal feeder door glass assembly with ‘o’ ring. nspecification of door glass : dia 145.00 champhered edge from both side., thickness : 8.00mm, oughened glass of reputed brand like modigaurd, hindustan national glass & industries limited, asahi india glass, saint gobain sekurit india pvt limited., (one set include1 no door glass & 01 no ‘o’ ring) n (as per sample) 2 clinker grinder bearing bracket, (as per sample) 3 cover plate for clinker grinder nbearing housing (as per sample) nod: 400mm nø: 20mm npcd : 345mm nno. of holes : 8. (as per sample) nid : 0 (fully covered), thickness : 20mm n n 4 cover plate for clinker grinder nbearing housing (as per sample) nod: 400mm nø: 20mm npcd : 345mm nno. of holes : 8. nid : 114mm, thickness : 20mm (as per sample) n n 5 cover plate for clinker grinder nbearing housing (as per sample) nod: 400mm nø: 20mm npcd : 345mm nno. of holes : 8 nid : 114mm, thickness : 40mm. (as per sample) n n 6 wire mesh (ss) 1.25 x 1” cross section. (as per sample) 7 gate valve with matching flange for water line pipe, material mild steel, 25 nb. (as per sample) n 8 gate valve with matching flange for water line pipe, material mild steel, 40 nb. (as per sample) 9 gate valve with matching flange for water line pipe, material mild steel ,50 nb (as per sample) 10 gate valve with matching flange for water line pipe, material mild steel, 80 nb. (as per sample) 11 gate valve with matching flange for water line pipe, material mild steel, 150 nb. (as per sample) ...

Uttar Pradesh Rajya Vidyut Utpadan Nigam Limited - Uttar Pradesh

24165702 905 / epd ii / btps / anp / 2020 21 supply of various c and i spares for ash handling , dfa system , milling system , clinker grinder , ssc and secondary air damper control system of 2x500 mw , btps , anpara 1 solenoid for ssc system along with “o” ring 03 position spool with manual option medium : oil, max oil flow 80 l / m, maximum pressure 350 bar, model no. 4d01 p208 0302 b1 g 026 54357 0 169967 coil voltage 48 v dc, dual coil, make denison hydraulic or equivalent 2 analog pressure indicator : n indicating dial : 240degree, scale range : 0 20kg / cm2, input: 4 20ma, make : crompton or equivalent n 3 analog speed indicator, nindicating dial : 240degree, scale range : 0 800rpm, input: 4 20ma, make : crompton or equivalent n 4 temperature indicator for coal mill bearing temperature : ni / p: k type thermocouple 0 125 deg. c. designed as universal input ( current, voltage rtd, and tc ) . 3 ½ digit led, size 0.8” colour : red, panel output : 90x45mm, supply voltage : 240 v ac, 50 / 60 hz n item4 10 nos. 5 5 digital process indicator :, ni / p : 4 20 ma, range : 0.0 100.0, supply voltage : 230 v ac, dimension : 90x45 mm, 4digit led size 0.8” nmodel no. 408, make : massibus process or equivalent n item5 5 nos. 6 6 digital hopper indicator: ni / p : bcd 24 v dc, o / p: 0 to 39, supply voltage : 230 v ac, dimension : 90x45 mm, 4digit led size 0.8” nmodel no. 45000, make : massibus process or equivalent n item6 4 nos. 7 7 frequency to current convertor : ni / p frequency 0.001 to 5khz, output current 4 to 20 ma, supply model no. : kfu8 ufc ex 1d, make : pepperl+fuchs or equivalent n item7 4 nos. 8 8 i to p convertor : input current 4ma 20ma, 250 ohm input impedance, output pneumatics 0.2 to 1 kg / cm2, direct acting output changeable to reverse acting, repeatability 0.5% of full range, linearity <1% of full range, deadband .1% of full range, temp limit : 15 to 80 deg, air consumption static : 14 cu ft / min @ 20psi, convertor with pipe mounting u bolt item8 10 nos. 9 9 clean out conveyor contactor over load and earth fault electronic protection relay : nprotection from over current and earth fault relay setting range 0.4 to 0.63 a manual reset with trip indicator, suitable for for 415 vac 3 phase supply contactor, separate 1 no ( 95 & 96 ) & 1 nc ( 97 & 98 ) contact power supply 230 v ac, make: telemacanique / abb / c&s / l&t / siemens / honeywell n item9 10 nos. 10 10 lithium cell for dpu 555 installed in apc system. nvoltage : 3.6 volt, ampere : 7.2ah, dia : 26.2mm, height : 50mm, battery terminals : raised positive, size : c u.l. component recognition, mh 12193, model : tl 2200 3.6 v. make : tadiran n item10 50 nos....

Uttar Pradesh Rajya Vidyut Utpadan Nigam Limited - Uttar Pradesh

23481968 supply of spares for ash handling system for overhauling of unit no . 8 and o and m , dtps , htps , kasimpur 1 shaft sleeve of clinker grinder: od 92mm, nid 79.95mm, length 358mm n ( as per enclosed drawing ) nmoc: ss 410, n 2 bearing housing of clinker grinder with cover for bearing no. 22217 ck / c3 nmoc: c.i., as per sample n 3 gland follower of clinker grinder ( in two halves ) : as per enclosed drawing nmoc: c.i. n 4 check nut: thickness 18mm, thread pitch 45x3mm, spanner size 70mm, moc en 8 5 disc liner of ash intake valve, nmoc: ss 304 ( as per enclosed ) n 6 disc of ash intake valve, nmoc: carbon steel ( as per enclosed drawing ) n 7 spacer i of fluidizing blower: od 45mm, id 35.10mm, width 31mm nmoc: en 8 n 8 spacer ii of fluidizing blower: od 45mm, id: 35.10mm, width 22mm, nas per drawing / sample nmoc: en 8 n 9 washer fluidizing blower: od 80mm, id 35.10mm, thickness of washer 1±0.10mm, nas per drawing / sample nmoc: m.s. n 10 lock washer: id 48mm nmoc: m.s. n 11 circlip ( external ) : id 45mm nmoc: is3075:1965 n 12 stranded wire for mechanical level indicator, nsize 3mm±0.2mm ( strands no. 07 nos., each strand has 7 wires, the size of strand 3mm±0.2mm ) nmoc: ss 316 , ( as per sample ) n 13 v belt 4250c ( vacuum pump ) , nmake: fenner ( nitrile ) n 14 piston rod of feed gate cylinder length: 1500mm, dia: 57.16mm, both side threaded as per drawing nmoc: ss 410 n 15 flexible hydraulic hose pipe length: 1.5mtr., both side connector ½” bsp ( f ) , nworking pressure: 20 kg / cm2 n 16 flexible hydraulic hose pipe length: 1.5mtr., both side connector: 3 / 8” bsp ( f ) , nworking pressure: 20 kg / cm2 n 17 corrugated pvc pipe 4” 18 m.s. bolt full threaded size 16x150mm n ( hex bolt, head thickness: 10mm, spanner size: 24mm, max. od: 27mm ) nmoc: m.s. gr. 4.6 n 19 m.s. hex headed bolt full threaded, size: m18x100mm nmoc: m.s. gr. 4.6 n 20 ht hex head bolt full threaded, size: m16x100mm nmoc: ht bolt gr. 10.9 n 21 h.t. headed bolt full threaded, size m18x100 nmoc: ht bolt gr. 10.9 n 22 m.s. hex head bolt full threaded with two nut & two washer, size m16x200mm nmoc: m.s. gr. 4.6 n 23 cylindrical pin 1: dia.= 20mm, length= 120mm, ( as per drawing / sample ) nmoc: m.s. n 24 cylindrical pin 2: max. dia.= 25mm, length= 79mm ( as per drawing / sample ) nmoc: en 8 n 25 cylindrical pin 3: max. dia.= 25mm, length= 68 mm ( as per drawing / sample ) nmoc: en 8 n 26 cylindrical pin 4: max dia.= 22mm, length= 56mm ( as per drawing / sample ) nmoc: en 8 n 27 split pipe pin: od=12mm, id= 8mm, length= 80mm ( as per drawing / sample ) n moc: m.s. n 28 e type circlip for groove size 15 mm ( as per sample ) nmoc: m.s. n 29 split pin, size= 3mm ( as per sample ) moc: m.s. 30 split pin, size= 4mm ( as per sample ) moc: m.s. 31 shaft for ash intake valve: dia= 31mm, length= 430mm ( as per drawing / sample ) nmoc: m.s. n 32 shaft key for ash intake valve: length= 50mm, width= 10mm, thickness= 8mm ( as per drawing / sample ) nmoc: carbon steel n 33 bush bearing for ash intake valve: max dia= 60mm, length= 55mm n ( as per drawing / sample ) nmoc: bronze n 34 bush 1 for ash intake valve: od= 25mm, id= 15.5mm, length= 55mm n ( as per drawing / sample ) nmoc: bronze n 35 bush 2 for ash intake valve: od= 25mm, id= 16mm, length= 26mm n ( as per drawing / sample ) nmoc: bronze n 36 seal ring for ash intake valve: od= 43mm, id= 31mm, thickness= 7.5mm n ( as per drawing / sample ) nmoc: gun metal n 37 retainer ring for ash intake valve: od= 50mm, id= 32mm, thickness= 15 mm n ( as per drawing / sample ) nmoc: m.s. n 38 liner for 250nb fiv: od=338mm, id= 281mm, thk=21mm, no. of holes 06 nos. at pcd of 309.5 mm ( as per drawing / sample ) nmoc: alloy ci, bhn 250 min n 39 back up ring for 250 nb fiv ( as per drawing / sample ) nmoc: m.s. n 40 liner for 200 nb biv: od= 288mm, id=231mm, thk= 21mm, no. of holes 06 nos. at pcd of 259.5mm ( as per drawing / sample ) nmoc: alloy ci, bhn 250 min n 41 back up ring for 200 nb biv ( as per drawing / sample ) nmoc: m.s. n 42 spacer ( inner side ) for asp: od= 130mm, id= 110.5mm, thk= 28.5mm n ( as per drawing / sample ) nmoc: m.s. n 43 spacer ( outer side ) for asp: od= 130mm, id= 110.5mm, thk= 24mm n ( as per drawing / sample ) nmoc: m.s. n 44 pin of asp: od= 16mm, length= 25mm, ( as per drawing / sample ) nmoc: s.s. n 45 spring holding pin for fiv / biv ( as per drawing / sample ) nmoc: m.s. n 46 slide plate holding pin for 200 nb biv: max dia= 25mm, length= 61.5mm n ( as per drawing / sample ) nmoc: s.s. n 47 slide plate holding pin for 250 nb fiv: max dia= 25mm, length= 90 mm n ( as per drawing / sample ) nmoc: s.s. n 48 hinge pin for nrv 200 nb: od= 20mm, length= 200mm ( as per drawing / sample ) nmoc: ss 302 n 49 hinge pin for nrv 250 nb: od= 22mm, length= 231mm ( as per drawing / sample ) nmoc: ss 302 n 50 shackle for 200 nb cylinder ( as per drawing / sample ) nmoc: m.s. n 51 shackle for 250 nb cylinder ( as per drawing / sample ) nmoc: m.s. n 52 spacer for bahp / fahp: od= 100 mm, id= 75.02mm, thickness= 5mm n ( as per drawing / sample ) n 53 single strand roller chain size= 24b 1, nspecification: pitch 38.1 mm, roller width 25.4mm, roller dia. 25.4mm, pin dia. 14.63mm, plate height 33.4mm, overall length 57.8mm. ( note total length of one no. chain shall be 06 meter ) nmoc: alloy steel n...

National Thermal Power Corporation Limited - Uttar Pradesh

22741845 procurement of spares of clinker grinder stage 2 ash handling procurement of spares of clinker grinder stage 2 ash handlingmaintenance , tecpro:drive gear , tecpro:flanged bearing housing , tecpro:gland , tecpro:grease cup 1/4 bsp , tecpro:key , tecpro:lantern ring , tecpro:lock nut km15 , tecpro:lock washer mb 15 , tecpro:roll & teeth , tecpro:shaft seal housing , tecpro:shaft sleeve , tecpro:spacer , tecpro:gear guard , tecpro:gear guard support plate...

Uttar Pradesh Rajya Vidyut Utpadan Nigam Limited - Uttar Pradesh

22715169 supply of miscellaneous items for boiler non pressure parts and furnace bottom ash disposal system of 2x500 mw , btps 1 shroud liner for clinker grinder, material: din34cr mo ni6, drawing no. 35131 / x / 0050 ( as per sample ) 2 comb liner for clinker grinder, mat: din34cr mo ni, drawing no. 35131 / x / 0070 ( as per sample ) 3 sleeve for clinker grinder, od.d 130 mm, id 119 mm, length: 260 mm, material: ss304 ( as per sample ) 4 latern ring for c.g., size: 169.4x131x20 mm, material: brass ( as per sample ) 5 support ring, size: 169.4x131x11.5 mm, material: brass ( as per sample ) 6 attachment bracket for ssc flight bar fabricated from 40 mm plate ( as per sample ) 7 roller of guide wheel assembly for ssc, in front side of roller hole should match with the roller cover of size: 240.4x31.3x170x19 mm, nos. of hole 08 nos., dia: 10 mm, pcd: 210, material: m.s. ( grade –c ) ( as per sample ) 8 roller cover of guide wheel assembly for ssc of size: 240.4x31.3x19 mm, nos. of hole 08 nos., dia: 10 mm, pcd: 210, material: m.s. ( grade –c ) ( as per sample ) 9 stub shaft for guide wheel assembly of ssc with head nut and plane washer, material: en7, ( as per sample ) 10 bush for guide wheel assembly of ssc, length118 mm, od: 120 mm, id: 100 mm, material: brass ( as per sample ) 11 thrust washer for guide wheel assembly of ssc, od: 160 mm, id; 10 mm, thickness; 6.00 mm, material : brass ( as per sample ) 12 roller for the idler shaft of ssc id: 90 mm, ( as per sample ) 13 roller for the tail end shaft of ssc, id: 100 mm ( as per sample ) ...

National Thermal Power Corporation Limited - Uttar Pradesh

22663200 supply of flexible hose for fluidizing of buffer hoppers and seal water supply of flexible hose for fluidizing of buffer hoppers and seal waterof clinker grinders of ahp system at ntpc dadri , hose: rnf ss flex , 12mm , 1/2bspfx1/2bspm...

National Thermal Power Corporation Limited - Uttar Pradesh

22650411 procurement of spares of clinker grinder stage 2 ash handling procurement of spares of clinker grinder stage 2 ash handlingmaintenance , tecpro:drive gear , tecpro:flanged bearing housing , tecpro:gland , tecpro:grease cup 1/4 bsp , tecpro:key , tecpro:lantern ring , tecpro:lock nut km15 , tecpro:lock washer mb 15 , tecpro:roll & teeth , tecpro:shaft seal housing , tecpro:shaft sleeve , tecpro:spacer , tecpro:gear guard , tecpro:gear guard support plate...