ash handling system Tenders in Rajasthan

3
Rajasthan Rajya Vidyut Utpadan Nigam Limited - Rajasthan

37860579 procurement of complete double acting pneumatic air cylinders for dome valve installed in fly ash handling system including rcc main silo , double acting pneumatic cylinder (complete cylinder assembly) with exhaust valve. size 160x250 mm model: vnc s20 160 x250 mm max pr: 10 bar make: neucon/airmax/schader/pioneer cylinder type double acting, bore dia. 160mm, stroke length 250mm, piston rod dia 40mm, piston rod thread m36x2p, pneumatics connection 3/4 bsp, barrel material aluminum hard anodized, piston rod/shaft material bs 970 90, en 8 hard chorme plated, seals hi nitrile, end cover aluminum alloy alsi 132, operating pressure 6.3 bar, testing pressure 10 bar, temperature 0 to 80?c, mounting accessories swivel flange & rod end fork with exhaust valve (drawing attached for reference) , seal kit for above pneumatic cylinder. seals hi nitrile, operating pressure 6.3 bar,testing pressure 10 bar, temperature 0 to 80°c , double acting pneumatic cylinder (complete cylinder assembly) with exhaust valve. size 100x250 mm, model: vncs20100x250 mm max pr: 10 bar make: neucon/airmax/schader/pioneer cylinder type double acting, bore dia. 100mm,stroke length 250mm, piston rod dia 25mm, piston rod thread m20x1.5p, pneumatics connection 1/2 bsp, barrel material aluminum hard anodized, piston rod/shaft material bs 970 90, en 8 hard chorme plated, seals hi nitrile, end cover aluminum alloy alsi 132, operating pressure 6.3 bar, testing pressure 10 bar, temperature 0 to 80?c, mounting accessories swivel flange & rod end fork with exhaust valve (drawing attached for reference) , seal kit for above pneumatic cylinder. seals hi nitrile, operating pressure 6.3 bar, testing pressure 10 bar, temperature 0 to 80°c...

Due Date : June 13, 2023

Tender Value : ₹ 11.26 Lakhs

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11
Rajasthan Rajya Vidhyut Utpadan Nigam Limited - Rajasthan

37467651 supply of spares for m / s chicago pneumatic make reciprocating type air compressors ( model 2hx2t 31 / 18p ) installed at dense phase dry fly ash handling system of unit 1&2 ( 2x600mw ) , katpp, rvunl, jhalawar oil filter for cp i models 2 filter element 3 receip lub 20 ltrs 4 suction valve assly. ( 105 cr1 ) 5 disch. valve assly. ( 105 cr2 ) 6 suction valve assly. ( 105cr3 ) 7 disch valve assly ( 105cr4 ) 8 valve serv1ce kit ( 105 cr1 ) 9 valve service kit ( 105cr2 ) 10 valve service kit ( 105cr3 ) , 1i valve service kit ( 105 cr4 ) 12 piston ring rep [ . kit d.310 cyl i piston ring repl kit d.i85cyl 14 ider ring dla.310 15 riderringdla.185 16 oil wiper ring ( hx ) 17 piston dla.35 ( unloading ) 18 piston assly d.185 ( hx2t 3 1 / 18 ) 19 nut ( cross head ) 20 big end bearing ( bearing ) 21 small end bush ( bearing ) 23 stud ( m10 x 40 ) 24 piston half dia.310 ( nut end ) — 25 piston half dia.310 ( c.s.end ) 26 piston dia.185 ( nut end ) 27 piston half dia.185 ( c.s.end ) 28 piston ring dia.310 29 piston ring dia.185 30 0 ring for valve cover 31 oringforunloader 32 sol.valve 33 0 ring aftercooler 34 o ring inter cooler hsafetyval1 1 / 4+x 07.7 barg ( safety, 36 cylinder hp 37 cylinder lp 38 safety valve 39 circlip 40 tube link oil pump gas_filter 41 gasket 42 afi’er cooler 43 inter cooler....

Due Date : May 05, 2023

Tender Value : ₹ 20.91 Lakhs

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17
Rajasthan Rajya Vidhyut Utpadan Nigam Limited - Rajasthan

36596713 requirement of spares for “wpil” make pumps installed at recovery water system for bottom ash handling system of 2x660mw, csctpp, rvun, chhabra 1 suction bell 2 bush bearing for suction bell 3 sand coller 4 seal ring 5 impeller 6 imp lock collet 7 bowl 8 bush bearing for bowl rubber 9 bush bearing for bowl brz 10 discharge case 11 bush bearing for discharge case pump shaft 12 13 pump shaft coupling 14 line shaft 15 bearing retainer line shaft bearing rubber 16 17 line shaft sleeve 18 line shaft coupuing headshaftwith key 19 20 packing box, 21 22 bush for packing box packing 23 lantern ring 24_ water deflactor? 25 2 tbh assemsly 26 adjusting nut 27 flexible coupling....

Due Date : March 10, 2023

Tender Value : ₹ 15.52 Lakhs

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26
Rajasthan Rajya Vidyut Utpadan Nigam Limited - Rajasthan

35554877 fabrication and supply of scraper bar and bar connector for scraper chain conveyor of bottom ash handling system of ahp, unit 3 and 4, ctpp, chhabra. , scraper bar length =1784mm, width=200mm, fabricated with 10mm & 12mm, thick mild steel plates. material: mild steel is 2062 , bar connector for scraper chain conveyor bars for bottom ash handling system by providing 20*40mm ht bolts and m20 ht washer material: en 8 & c 45...

Due Date : January 18, 2023

Tender Value : ₹ 5.30 Lakhs

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27
Rajasthan Rajya Vidyut Utpadan Nigam Limited - Rajasthan

35554874 procurement of m / s heko make chain and link connector for scraper chain conveyor of bottom ash handling system of ahp , 0000107500, ke mu end heko chain ends, a 22mm dia x 86mm pitch, 147 links=12642mm i.1 quality heko 400e, bright made in vacuum heat treatment – with reduced tolerances case hardening depth 0.09 x d. surface hardness min 800hv hardness at 0.05 x d min 550hv min breaking load 304 kn ( tol. 10% ) supply as 1 matched pairs, total net weigh 252kg. , 0000133648, ke 22 086 179 wn heko400e a b heko chain ends, a 22mm dia x 86mm, pitch 179 links=15394 mm i.1 quality heko 400e, bright made in vacuum heat treatment – with reduced tolerances, case hardening depth 0.09 x d surface hardness min 800 hv hardness at 0.05 x d min 550hv min breaking load 304 kn ( tol. 10% ) supply as 2 matched pairs, total net weigh 604kg. , 0000133648 ke 22 086 179 wn heko400e a b heko chain ends, a 22mm dia x 86mm, pitch 199 links=17114 mm i.1 quality heko 400e, bright made in vacuum heat treatment – with reduced tolerances, case hardening depth 0.09 x d surface hardness min 800 hv hardness at 0.05 x d min 550hv min breaking load 304 kn ( tol. 10% ) supply as 2 matched pairs, total net weigh 682kg. , link connector 0000127500 ks 22 086 typ fl sps hp, heko connecting link type fl 22x86 mm, suitable for chain in quality heko 400 e ( 15crni6, material 0000122207 ) with long locking pin hardened, highly wear resistant...

Due Date : March 14, 2023

Tender Value : ₹ 46.28 Lakhs

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30
Rajasthan Rajya Vidhyut Utpadan Nigam Limited - Rajasthan

35115115 supply of spares for dense phase dry fly ash handling system ( existing indure make ) and clinker grinder and its spares for bottom ash handling system ( existing indure make ) of u 5&6 ( 2x660mw ) units of csctpp, rvunl, chhabra...

Due Date : January 30, 2023

Tender Value : ₹ 1.41 Crore

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32
Rajasthan Rajya Vidhyut Utpadan Nigam Limited - Rajasthan

35084881 supply of spares for dense phase dry fly ash handling system ( existing indure make ) and clinker grinder and its spares for bottom ash handling system ( existing indure make ) of u 5 6 ( 2x660mw ) units of csctpp, rvunl, chhabra...

Due Date : January 30, 2023

Tender Value : ₹ 1.41 Crore

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41
Rajasthan Rajya Vidhyut Utpadan Nigam Limited - Rajasthan

34617299 annual contract for routine, breakdown, capital maintenance and providing assistance in operation of dense phase dry fly ash handling system of unit 1, 2, 3 and 4 ( 4x250mw ) stage i, phase i and ii, ctpp, chhabra....

Due Date : December 01, 2022

Tender Value : ₹ 1.52 Crore

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48
Rajasthan Rajya Vidhyut Utpadan Nigam Limited - Rajasthan

34434445 proprietary purchase of spares for m / s weir minerals ( india ) pvt. ltd. banglore make ash slurry pumps installed at bottom ash handling system at katpp, rvunl, jhalawar bearing assembly ( reffer drg. 1 k3 11o o 4oo6ss ) piston ring il bearing seal iii labyrinth iv labyrinth drive end 2 volute liner seal 3 shaft sleeve 0 ring 4 discharge joint ring 5 intakejointring 6 shaft sleeve 7 lantern restrictor 8 gland 9 stuffing box 10 seal ring 11 impeller 0 ring 12 shaft spacer 13 shaft key 14 shaft, 15 bearing housing 16 cotter 17 throat bush 18 impeller 19 body ( casing outer ) ( cover plate ) ....

Due Date : October 28, 2022

Tender Value : ₹ 20.62 Lakhs

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49
Rajasthan Rajya Vidhyut Utpadan Nigam Limited - Rajasthan

34394828 urgent requirement of spares for m / s chicago pneumatic make reciprocating type air compressors ( model 2hx2t 31 / 18p ) installed at dense phase dry fly ash handling system of unit 1&2 ( 2x600 mw ) , katpp, rvunl, jhalawar....

Due Date : October 18, 2022

Tender Value : ₹ 1.30 Lakhs

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50
Rajasthan Rajya Vidyut Utpadan Nigam Limited - Rajasthan

34273384 procurement of various type of rollers / idlers for belt conveyors of bottom ash handling system procurement of various type of rollers / idlers for belt conveyors of bottom ash handling system , belt conveyor 650mm wide, for unit#1&2 , impact idler, ?89 x140? , 250mm long, 4.85mm thick mserw pipe, rubber od = 140, deep groove ball bearing no. 6204 ( seize resistant ) , shore hardness of rubber ring =60 ± 5% as per sample / drawing , throughing idler / throughing transition idler ? 114, 250mm long, 4.85mm thick mserw pipe, deep grooveball bearing no. 6204 ( seize resistant ) as per sample / drawing , return idler / self aligning return idler ? 114, 750mm long, 4.85 mm thick mserw pipe deep groove ball bearing no. 6204 as per sample / drawing , guide idler ( for throughing idler ) ? 63 x90x20mm c.i.as per sample / drawing . , belt conveyor 650mm wide for unit#3&4 , impact idler, ?88.9 x 150 ? , 250mm long, 4.85mm thick erw pipe, rubber od = 152mm, bearing no. 420206, ( seize resistant ) bearings, natural hardness of rubber ring 60 65 ± 5% shore a as per sample / drawing. , throughing idler / throughing transition idler ? 101.6, 250mm long, 4.85mm thick erw pipe, bearing no. 420206 ( seize resistant ) as per sample / drawing. , return idler / self aligning return idler ? 101.6, 750mm long, 4.85 mm thick erw pipe bearing no. 420206 ( seize resistant ) as per sample / drawing. , guide idler for return idler frame ? 88.9x125x20 c.i. as per as per sample / drawing. , self cleaningilder ? 88.9 / 143, 750mm long, 4.85mm, thick erw pipe, rubber od=143mm, bearing no. 420206 ( size resistant ) natural rubber harness 55 65 shore a as per sample / drawing....

Due Date : October 28, 2022

Tender Value : ₹ 53.96 Lakhs

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