Latest germanium polycrystalline piece Tenders | Government germanium polycrystalline piece Tenders

Central Government And Public Sector

CTN :43156629

27 Dec, 2025 NA

Damanjodi - Odisha

Tender For supply of , arm head rod axle for drum filter as per drg.no:nalco/mech/misc/2686item no:1, df-22/23/24 agitator's arm pin assembly as per drg. no. nalco/mech/misc/tb/1043 r3, item nos. 1 to 5 in assembled condition.05 nos. out of 10 nos. of pins shall have m40 thread length of 35 mm.instead of 45 mm., step length of 83 mm. instead of 93 mm. and totallength of 163 mm. instead of 173 mm. for these 05 nos. of pins, theaforesaid dimensions shall supercede the drawing dimensions. #, drum filters-22/23/24 arm pin's bush as per drg. no. nalco/mech/misc/tb/1043 r3, item no. 6, moc: brass, drum filters 22/23/24 agitator arm in completely assembled condition asper drg. no. nalco/mech/misc/267 r1, fixing plate for a.h rod axle asper drg. no:nalco/mech/misc-2686, itemno-2, df-22/23/24 agitator's crank head rod axle (bottom side) as per drg.no. nalco/mech/3156. the surface finish has to be proper for fitmentof bearing as shown in the drawing., drum filter-713 arm pin's bush as per drg. no. nalco/ mech/3450, moc brass#, crank link (item no.3) for agitator of drum filter: 22/23/24 as per drg.no.nalco/mech/misc/4700, emergency cooling water nozzles complete assembly bottom 6 mm. as perdrg, no. nalco/mech/misc/2456 r1, emergency cooling water nozzles complete assembly middle 8 mm. as perdrg. no. nalco/mech/misc/2457 r1, emergency cooling water nozzles complete assembly top 9 mm. as per drg.no. nalco/mech/misc/2458 r1, air ring of esp screw conveyor 63 and 64 a/b, item no. 5 of table foritem no. 2, drg. no. nalco/mech/misc/ta/4211 r1, gland housing of esp screw conveyor 63<(>8 64a / b as per drg. no.nalco/mech/misc/379 r3, grease ring of esp screw conveyor 63 and 64 a/b, item no. 5 of table foritem no. 1, drg. no. nalco/mech/misc/ta/4211 r1, drive shaft as per drg. no. drg. no. nalco/mech/misc/4700, item no.2

CTN :42900839

22 Dec, 2025 NA

Durg - Chhattisgarh

Tender For corrigendum : tender for supply of liquid chlorine d d-- liquid chlorine is 646 commercial , hydraulic test cost per cylinder , tonner washing cleaning cost per cylinder , painting of tonner cost cylinder , replacement of valve assy cost per each one , replacement of valve spindle cost per each one , replacement of brass gland nut cost per each one , replacement of seal nut cost per each one

Central Government/Public Sector

CTN :42862952

19 Dec, 2025 16.78 Lacs

Korba - Chhattisgarh

Tender For corrigendum : supply of procurement of spares for prabhu make 3300 v nflp dol starter c c > f> f - isolator 200 amp,3.3 kv on off, part no. - ht100 , vaccum contactor closing coil 110v dc, part no. - 203 , vacuum contactor holding coil 110v dc, part no. - ht204 , undervoltage relay, part no. - ht2000 , brass cable gland complete with ci clamp, part no. - ht1600 , vacuum contactor rectifier bridge, part no. - ht201 , earth leakage relay for star delta start, part no. - ht800 , dmc moulded 3.3kv insulator for power f, part no. - 700 , static type idmtl over current and short, part no. - ht900a , single phase preventer, cup-20 pfr make, part no. - 2001 , vacuum contactor 400 amps, 3.3kv, part no. - ht200 , bottle for vacuum contactor 3.3 kv, 6.6k, part no. - ht202

CTN :42862981

19 Dec, 2025 10.49 Lacs

Bardhaman - West Bengal

Tender For corrigendum : supply of spares of 150 hp liquid controller c c - fixed contact brass , moving contact brass , spring big , spring small , square contact brass , brass washer 0.375 inch x 0.0625 inch , side contact backelite , m.s ring fitted with 0.25 inch x 1 inch bolt and nut , m.s tee block , hardener 758 , dobefil 60 , m. seal 500 gm packet , ms stud with nut 24 inch x 0.5 inch , tee brass , m.s. tee socket , m.s. block with thread , m.s. block without thread , side tube 45 inch long g.i, 0.75 inch dia , top tube 64 inch long g.i, 0.75 inch dia , ebonite rod 1.5 inch x 36 inch , porcelain block , porcelain separator , paint red oxide , brass gland , aluminium strip 0.25 x 1.25 x 36 in , ms tounge socket , ms roller , copper rod 0.75 inch , liquide sealnt holdtite 200gram pack

Central Government/Public Sector

CTN :43146573

26 Dec, 2025 87.48 Lacs

Korba - Chhattisgarh

Tender For supply of spares for mineline make lt equipment acb lt starter and geb c c > f> f - 310a_400a 11_01_00d_acb , earth leakage relay 50_750ma with time lag with cbct elm7lat s_80m_lt starter , pilot relay pru3_lt starter , potential transformer 80va ds1_lt starter , on delay timer 135_30_on_lt starter , isolator on_off_rev, 300a k4r_lt starter , aux relay 220v ac coi 3co base boen3r_lt starter , current transformer for ol 15va 120_75_5_15_lt starter , current transformer lat100_15_lt starter , switch module 133ml200a_lt starter , thermal ol relay ctr 75_5 range 30_75a 122_t_30_75_lt starter , thermal ol relay ctr 120_5 range 40_120a 122_t_48_120_lt starter , on_off isolator k3r_lt starter , islator on_off_rev 100a k5r_lt starter , thermal o_l relay ctr 30_5 range 10_30a 122_t_10_30_lt starter , potential transformer ds_lt starter , switch module 133ml110a_lt starter , switch module 133ml300a_lt starter , thermal ol relay ctr 50_5 range 20_50a 122_t_20_50_lt starter , push button with spindle pb11_pbsl_lt starter , multi pilot relay mpru5_lt starter , hrc power fuse 138_315a_lt starter , current transformer for ol 15va 120_30_5_15_lt starter , sensitive earth leakage relay 50_300ma with variable time lag elm10_lt starter , core balance transformercbt70m_lt starter , isolator on_off 100a k5 _lt starter , off delay timer bota2dt2_lt starter , control plate complete assy dol_22ml_cp_lt starter , isolator k3 on_off 05_00_00_lt starter , isolator k4rs_lt starter , resistance 139_geb_gate end box , earth leakage test push button element boes2_gate end box , pilot relay pru3_gate end box , thermal overload assembly12_00_21_gate end box , potential transformer 80va ds1_gate end box , earth leakge relay 50_750ma with time lag with cbct elm7lat s_80m_gate end box , on_off_rev isolator 300a k4r_gate end box , restrained type plug and socket complete 01_00_00_gate end box , control plate chassis assy_suitable assy_sdl_lhd geb with all components and wiring_gebconrl_gate end box , electronic short circuit relay bompro100_gate end box , single phasing preventor with module spp5cmsp_gate end box , overload shotr circuit relay type_cmsmpm boosr_gate end box , pilot relay pru3_pru11_gate end box mineline acb shunt trip coils 11.09.03, mineline acb overload assembly - breaker 30a -100a 11.01.00a, mineline acb no volt coil under voltage coil assy.11.04.00a, mineline acb overload assembly - breaker 110a - 200a 11.01.00b, mineline acb comp;t con wiring circuit breaker for 100a complete assy. wr1, mineline acb earth leakage relay 50-750ma time lag cbct elm7lat(s)-80m, mineline acb ct for o/l lat100/5, mineline acb ct for ol lat200/5, mineline acb potential transformer part no ds, mineline acb moving contact assy. for breaker 300 amps 11.02.00, mineline acb overload assembly - breaker 210a -300a 11.01.00c, mineline acb isolator assembly k3 on/off 05.00.00, mineline acb circuit breaker up to 400a wiring assembly wr-2a, mineline acb fixed contact assembly for breaker 11.06.00, mineline acb ct for o/l lat400/5, mineline acb ct for o/l lat300/5, mineline acb brass cone & gland assembly bobcg, mineline acb moving contact for breaker, upto 200a 11.02.06, mineline acb main spring 11.05.10, mineline acb fixed contact assembly for isolator 300a 05.30.04.00, mineline acb potential transformer, 80 va part no ds1, mineline acb brass terminal with insulator dmc part no t10, mineline acb shunt trip assembly complete 11.03.00, mineline acb fixed contact for breaker //bid details 2 / 63

State Government

CTN :43116606

30 Dec, 2025 NA

Bidhan Nagar - West Bengal

Tender For supply of 4 core x 16 sqmm 1. 1 kv grade xlpe armoured copper cable , 16 swg bare copper wire for earthing , four pole 40 amp mcb 10 ka c curve , three pole 32 amp mcb 10 ka c curve , three pole 25 amp mcb 10ka c curve , three pole 16 amp mcb 10ka c curve , single pole 16amp mcb 10ka c curve , single pole 10amp mcb 10ka c curve , single pole 20amp mcb 10ka c curve , double pole 16amp mcb 10ka c curve , mk 1 dol starter with overload relay range 9 14amp coil 230 volt , mk1 dol starter overload relay range 9 14 amp , analog timer switch 240v ac 50 60 hz single dial timer , double pole mcb metal enclosure , 32a 5 pin 8 module plug and socket outlets-plastic with metal enclosure complete set , 1200 mm bldc ceiling fan high speed energy efficient with remote , universal batten crca housing complete with prewired accessories , 32x25 pvc white casing , 18 module horizontal mcbdb ip43 double door , single core 2. 5 sqmm copper flexible wire frls red colour , single core 2. 5 sqmm copper flexible wire frls yellow colour , single core 2. 5 sqmm copper flexible wire frls blue colour , single core 2. 5 sqmm copper flexible wire frls black colour , single core 1. 5 sqmm copper flexible wire frls red colour , single core 1. 5 sqmm copper flexible wire frls black colour , single core 1. 5 sqmm copper flexible wire frls green colour , single core 6 sqmm copper flexible wire frls red colour , 6module modular pvc board with outer and inner cover , 12 module modular pvc board with outer and inner cover , 16 6a 6 pin modular power socket , 16a one way modular switch , 6a 5pin modular power socket , 6a one way modular switch , 16 sqmm long barrel heavy duty copper socket pin type socket , 16 sqmm long barrel heavy duty copper socket flat type socket , 6 sqmm long barrel heavy-duty copper socket pin type socket , 1. 5 sq mm copper pin socket , 1. 5 sq mm copper ring socket , 2. 5 sq mm copper pin socket , double compression brass gland suitable for 4 core16 sqmm xlpecoppercable , 1300 mm x 1700 mm white bakelite sheet , pvc fastener 1. 5 inch 100 pieces each packet , 35 8 wooden screw 100 pieces each packet , white fuse kit kat flush type 10 amp , 4 inch x 6 inch pvc box , pvc insulation tape in red yellow blue green and black each piece

Central Government And Public Sector

CTN :43095507

27 Dec, 2025 21.95 Lacs

East Singhbhum - Jharkhand

Tender For tender for supply of operation and comprehensive maintenance of ems at kadma te build jsr d d - as per item no-1 of sh-i sor in sec-3 part c of atc , replacement 100amps 4 pole isolator , replacement 63amps 4 pole mcb , replacement 32amps 3 pole mcb , replacement 40-63amps dp mcb , replacement 6-32a spmcb , replacement 100 amps 415v hrc fuse links- din type , replacement 125 amps 415v hrc fuse links- din type , replacement 63 amps 415v porcelain fuse unit , supplying and drawing 3x1.5sqmm wireing , supplying and drawing 2x1.5sqmm , supplying and drawing 3x4.0sqmm , sf pvc junction box along with 150 amp 4 way connectors , suppllying xlpe 1.1 kv al 4x10 sqmm cable , suppllying xlpe 1.1 kv al 2x6 sqmm cable , laying of xlpe cable in ground , laying of xlpe cable on wall surface , laying of cable existing rcc/ hume/ metal pipe , sh 40 mm dia g.i pipe medium class ias per nit. , sm end term with brass gland and alum lugs 4 x 10 sq. mm , sm end term with brass gland and alumi lugs 2 x 6 sq. mm , repl. 63 amps 415 volts tpn sdfu with hrc fuses , repl. 125 amps 415 volts tpn sdfu with din type hrc fuses , repl. 250amps 415 volts tpn sdfu with din type hrc fuses , repl. 400a fp mccb , 36ka overload rel , repl 63 amps 415 volts tpn sdfu in sheet , s/f 36 /40-watt fluorescent tube rods , s/f starter for fl. fittings , s/f 9 /10-watt led lamp (b22) , s/f 12/15-watt led lamp (b22/e27) , s/f 20/22w ultra bright led retrofit tube light , s/f 24w led battype with very high eff 115 lm/w , replacement angle/batten holder , replacement 36/40 w fl tube light holder , replacement 36/40 w fl tube light starter , replacement ceiling rose , replacement 5/6amps 250 volts 3 pin plug top , 15/16amps 250 volts 3 pin plug top , replacement 6 /10 amps 1 way piano type switch , replacement 16 amps 1 way piano type switch , replacement 6 amps 3 pin type socket , replacement 16 amps 3 pin type socket , rewinding of 1200mm/1400mm ceiling fan etc. as required. , repl stepped type electronic fan regulator (switch type) , rep 2.25 mfd 440 volts capacitor for ceiling fan , bearings for ceiling fans etc. as required (make skf/ss) , rewinding 380mm 1500 rpm 230 v heavy duty exhaust fans , supply and replacement of 45 watt street light , supply and replacement of 27 watt street light , dehyd filt & testing of existing trasformer , supplying of new transformer oil , replacement gasket of transformer , replacement lt side stud bush , painting of transformer with good quality synthetic paint , s/f diesel filter with o ring (primary) 160kva d e/a set , s/f lub oil filter with o ring 160kva d e/a set , s/f diesel filter with o ring (secondary) 160kva d e/a set , s/f engine oil(mobil) 160kva d e/a set , sevicing by authorised dealer /oem for160kva dg set

CTN :43066444

26 Dec, 2025 1.82 Lacs

Delhi - Delhi

Tender For supply of replacement of incoming cable - supply laying and jointing in replacement of lt underground cablesas per annexure i , supply laying and jointing in replacement of lt underground cables as per annexure i , m and l for boring of holes under road pavement hard standing by manual bogi including material and labour as per annexure i , supply and laying sub class b bricks having minimum compressive strength as per annexure i , supply and fixing of cable gland brass suitable as per annexure i , supply and fixing of aluminum cable lugs as per annexure i , buy back cost of old cables rates must be quoted in exel file upload

Central Government / Public Sector

CTN :43073174

19 Dec, 2025 NA

Mathura - Uttar Pradesh

Tender For supply of junction box,al,2way,ii a b,3. 5cx95sqmm , junction box,al,4way,iic,3cx120sqmm , junction box,al,3way,iia b,3cx35sqmm , power,cabl,jb,flp wp,grey,2cx50 70mm2,z2 , box junction 2 way 25. 4mm , junction box,flp,3ways,3 4in , flp dc gland,3by4 et,cable od 18. 5-20mm , flp dc gland,1 et,cable od 20-23 mm , flp dc gland,1 1by4 et,cable od 23-26 mm , flp dc gland,1 1by4 et,cable od 26-30 mm , flp dc gland,1 1by4 et,cable od 30-33 mm , flp dc gland,1 1by2 et,cable od 33-37 mm , flp dc gland,2 et,cable od 37-41 mm , flp dc gland,2 et,cable od 41-46 mm , flp dc gland,2 et,cable od 46-52 mm , flp dc gland,2 1by2 et,cable od 52-61 mm , flp dc gland,3 et,cable od 61-66 mm , gland,cable,dc,3by4in,brass , gland,cable,dc,3by4,brass

Central Government And Public Sector

CTN :43054604

25 Dec, 2025 16.68 Lacs

East Singhbhum - Jharkhand

Tender For supply of operation and comprehensive maintenance of ems at garamnala te build jsr d d--acom of em services as per spec and inventory etc. attached., replacement 100amps 4 pole isolator, replacement 63amps 4 pole mcb, replacement 32amps 3 pole mcb, replacement 40-63amps dp mcb, replacement 6-32a spmcb , replacement 100 amps 415v hrc fuse links- din type , replacement 125 amps 415v hrc fuse links- din type , replacement 63 amps 415v porcelain fuse unit, supplying and drawing 3x1.5sqmm wireing, supplying and drawing 2x1.5sqmm, supplying and drawing 3x4.0sqmm, sf pvc junction box along with 150 amp 4 way connectors , suppllying 4x10 sqmm , supplying 2x6sqmm , laying of cable in ground, laying of cable on wall surface , laying of cable in the existing rcc/ hume/ metal pipe, s/f of 40 mm dia g.i pipe medium class i as per nit., s/m end term. with brass gland and alum lugs 4 x 10 sq. mm , sm end term. with brass gland and alumi lugs 2 x 6 sq. mm , repl. 63 amps 415 volts tpn sdfu with hrc fuses , repl. 125 amps 415 volts tpn sdfu with din type hrc fuses, repl. 250amps 415 volts tpn sdfu with din type hrc fuses, repl 63 amps 415 volts tpn sdfu in sheet , s/f 36 /40-watt fluorescent tube rods, s/f starter for fl. fittings , s/f 9 /10-watt led lamp (b22), s/f 12/15-watt led lamp (b22/e27), s/f 20/22w ultra bright led retrofit tube light , s/f 24w led battype high eff 115 lm/w, replacement angle/batten holder, replacement 36/40 w fl tube light holder, replacement 36/40 w fl tube light starter , replacement ceiling rose, replacement 5/6amps 250 volts 3 pin plug top, 15/16amps 250 volts 3 pin plug top, replacement 6 /10 amps 1 way piano type switch , replacement 16 amps 1 way piano type switch , replacement 6 amps 3 pin type socket, replacement 16 amps 3 pin type socket, rewinding of 1200mm/1400mm ceiling fan etc. as required., repl stepped type electronic fan regulator (switch type), rep 2.25 mfd 440 volts capacitor for ceiling fan, bearings for ceiling fans etc as required (make skf/ss), rewinding 380mm 1500 rpm heavy duty exhaust fans, supply and replacement of 45 watt street light, supply and replacement of 27 watt street light, s/f diesel filter with o ring (primary), s/f lub oil filter with o ring, s/f diesel filter with o ring (secondary), s/f engine oil(mobil), sevicing by authorised dealer /oem for 200kva dg set

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