Latest numerical protection system Tenders | Government numerical protection system Tenders

Central Government/Public Sector

CTN :44801017

12 May, 2026 NA

Multi City - Multi State

Tender For corrigendum : supply, installation, testing and commissioning (as the case may be) of block proving by axlecounter using block panel and ufsbi for double line operation as per rdso specification no . irs:s-105/2012 (ver.0) with latest amendment. each set consisting of following; (i) universal fail safe block interface complete with all accessories as per sepc. irs:s-104/2012 (ver.0) with attest version and amendment qty-2 nos. (ii) block panel complete with all accessories as per rdso drawing no. rdso/s/32017 for double line (with latest amendment).- qty-02nos. (iii) relay rack with die locking and sealing arrangement as per rsso drg.no. rdso/s/32018 with latest amendment and supplu of all type of relays (iv) block telephone with accessories as per rdso spec. no. rdso/spn/191/2006. qty ? 02 no. with all type lighting protection. (v) automatic media changeover of modems working on redundant channels for data transmission on ofc/ quad-1 pair and secondary modem for ufsbi for use with secondary media ofc/quad-1 pair. or supply, installation, testing and commissioning (as the case may be ) of microprocessor based station master block panel fordouble line block instrument with block telephones as per rdso/ spn/175/2005 and description: (i) microprocessor based station master block panel for double line instrument with block telephones as per rdso/spn/175/2005- version 1 or latest (b) block telephone as per rdso specification no. rdso/spn/191/2005 or latest ? qty-2 nos. (ii) microprocessor based ssbpac (d) block instrument for double line as per rdso /spn/175/2005 version 1 or latest ? qty 2 nos. (iii) lightening and surge protection devices for power line 24v dc,class-c qty. 2 nos. (iv) lightening and surge protection devices data lines class- d qty. 2 nos. (v) supply ofall type of relays? for double line (vi) auto communication changeover units working on redundant channels for data transmission on ofc/quad-1 pair and secondary modem for use with secondary media ofc/quad-1 pair. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44938645

29 Apr, 2026 27.62 Lacs

Sidhi - Madhya Pradesh

Tender For supply of spares for meditron make switches e e - under and voer voltage rely-part no.-mer5600 , heavy duty epoxy resin cast pt ratio 6.-part no.- med2121 , fuse base-part no.-mes4711 , toggle switch 10 amp-part no.-mes4707 , ammeter-part no.-mes4701 , voltmeter-part no.-mes4702 , ammeter selector switch-part no.-mes4703 , voltmeter selector switch-part no.-mes4704 , earth leakage relay-part no.-mer5310 , trip neutral close switch-part no.- me4546 , indicating lamp-part no.-me4543 , bus bar spout 12oo amp-part no.-mv3308 , circuit spot 800 amp-part no.-mv3307 , insulators complete set for vcb panel-part no.-mv3322 , complete vaccum circuit breaker truck f-part no.-medv6192 , off load isolator 1250a-part no.-mv5645 , ct h.d. rsn cast,200by100by5by5a-part no.-md2234 , copper busbars -incoming for isolator c-part no.-mv5620 , copper busbars -outgoing -throughing for-part no.- mv5622 , cable gland-conical type for 70 sqmm x 3- part no.-mv5619 , test terminal block-part no.-mes4708 , tape wound cbct-id-110-part no.-mer5320 , vaccum bottle 1250amp 26ka-part no.-me4531

CTN :44213208

02 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of gasket for glacier filter gf600-11 , ltwater system components , rubber compensator -pn16dn50nbr , sleeve , rubber compensator sleeve , rubber compensating sleeve dn80 pn16 lf130 , screw , punched joint , gasket for glacier filter gf600-11 , collar screw , disc spring , set of cyclam seal , set of spare gasket o rings , o rings , ehaust gasket , special seal , he nut , he bolt , filter element , rsp bearing safety card , pt 100 converter with two threshold , ferquency preamplifier-engine speed , frequency preamplifier , 16 analog input card , rtd input filed module , fw temp regulator , fuse 10 38gg 10a , fuse 10 38 05a , filter 415v ac-ac 3ph 3w 16a , simple subbase , fuse 1a gq 10 38 , fuse 4a gq 10 38 , 2way 2pole without off selector sw , miniature circuit breaker , mcp 2p2a , 1 c10 sq mm lfh cable as per nes- 518 , 1 c10 sqmm lfh cable as per nes-518 , 1 c25 sqmm lfh cable as per nes-518 , 2c05 sq mm overall atc shielded with core , 4c075 sq mm overall atc shielded with core , 1c40 sq mm lfh cable as per nes-518 , emi filter type , emi gasket type 1516-00121-02 , dc-dc convertor24v63a150wip 19-36v , 3c 075 sq mm shielded unifle lfh cable , 6c 75 sq mm shilded unifle lfh cable , flashing lamp , horn , 4-20ma signal duplicator , dc-dc convertor24v63a150wip 19-36v , relays 2co 24 voe , relay socket , etherent switch , 4 co control relay , plc power supply , plc 3200 , selector sw , cable glands , terminals , 3c 4 sqmm shielded unifle lfh cable as per nes-518 , dc onoff switch , 4c 25 sqmm shilded unifle lfh cable as per nes 518 , 2c 10 sqmm shielded unifle lfh cable as per nes 518 , 4c 075 sqmm shielded unifle lfh cable as per nes 518 , 2c 15 sqmm shielded unifle lfh cable as per nes 518 , 53c 075 sqmm shielded unifle lfh cable as per nes 518 , plc 32di , 113c 075 sqmm shielded unifle lfh cable as per nes 51 , connection cable for 40 pin connector , communication cable , 18c 25 sq mm shielded unifle lfh cable as per nes 518 , 19c 15 sqmm shielded unifle lfh cable as per nes 518 , diode module30 input terminals 1 lamp test , 10c 25 sq mm shiielded unifle lfh cable as per nes 518 , double decker terminals , backplane etension cable 15m , lugs , plc cpume , plc 32al4-20 ma , line terminator , plc cpu-ethernet cable , me plc application software cd , standard backplane etender , universal scanner-1 , indicating lampannouciator , shock mounts , communication material set , push button white , plc software cd , plc programming cable , rack plate , plc panel fabrication , o ring bush , gasket , o ring an33 7pb 496 , joint , thermometric duct , prtransmitter-bourdon sedeme make 0-10 bar , pyrometric duct bank b , spring pack , pyrometric duct bank a , temperature sensor , sensor , speed sensor , epansion bellow , locking plate , gasket ring , gasket , locking plate , locking plate , drow sph rlr brg 10016552 , shim for wichita clutch , cap screw , cap screw , cap screw , cap screw , spring location pin , hex bolt m16x55 , external roto 5-8 hole 3 by 4 bsp , bearing bush , bearing bush , disc spring 22 x 11 2 x 1 25 , positive lock screw

CTN :44699356

27 Apr, 2026 69.04 Lacs

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of push button black , pneumatic timer type pn krtpn , contactor for 5hp 0 5hp motors 16a 380 415v type nhdcat coon , switch 160a 415v 50hz switch disconnector , transformer 415 110v 50va , lamp 415v , single phasing preventor for 1 hp , element terminal cst 6 , relay overload 6 9 3a , switch fuse 63a handle , aux contact block 1n0 inc , relay overload 1 58 2 5a , relay overload 2 4 3 8a , single phase preventor for 2 hp , oil tight push button start , 32a tp fuse switch unit with sokid links , contactor for 5hp 3hp 0 5hp motors 16a 380 415v type nhd , fuse switch unit 63amps with neutral link , fuse 25a hrc , 32a hrc fuse link , relay time dealy 005-60sec sp20mc , contactor 40a with 2 no 2nc 220 240v ac coil 50hz , relay overload 0 72 1 14a , relay overload 0 47 0 75a , relay overload 3 8 6a , relay overload 8 9 13 5a , relay overload 17 4 24a , fuse 20a fitting 1 pole with fuse base fuse carrier hrc , contact set for 5hp motor , contactor kit sp90cob for contactor 16amp contactor coil240v , oil tight indication light green , oil tight indication light red , indicating lamp with resistance type tild with red lens , push button with red knob stop 1no inc contact , single phase preventor for 5hp , relay overload 24 4 39a , relay overload 13 2 20a , fuse 10a hrc , red colour indicating lamp , relay overload 10 16a , kit contact for 40a tp conctor cat no g 334

CTN :44846026

23 Apr, 2026 NA

Gurdaspur - Punjab

Tender For corrigendum : supply of specs as per pdf documents , compressor for 1 point 5 ton specs as per pdf documents , compressor for refrigeraor specs as per pdf documents , compressor for refrigerator specs as per pdf documents , contactor for star delta starter specs as per pdf documents , contactor ml 3 or 4 pole suitable for 60 hp electric motor starter , coolant for dg set , copper lugs long barrel specs as per pdf documents , copper lugs long barrel size 150 sqm make dowells or action or ascon , copper lugs long barrel size 240 sqm make dowells or action or ascon , copper lugs size 16 sqm make dowells or action or ascon , copper lugs size 25 sqm make dowells or action or ascon , copper lugs size 35 sqm make dowells or action or ascon , copper lugs size 50 sqm make dowells or action or ascon , copper lugs size 95 sqm make dowells or action or ascon , copper lugs size long barrel 100 mm 120 sqm make dowells or action or ascon , copper lugs size long barrel 100mm 300 sqm make dowells or action , decorative post top lantern for specs as per pdf documents , epr ht insulation tape 50 mm wide 09 m long , fan blade for desert cooler 450 mm , fuse wire of cap 50 amp , geyser indicating lamp as per sample , heating element for geyser specs as per pdf documents , heating element geyser 2 kw make usha , isolator fp 100 amps make indoasian or havells or standard , isolator fp 63 amps make indoasian or havells or standard , louver shutter for 250 by 300 mm exhaust fan as per sample , louver shutter for 400 by 450 mm exhaust fan as per sample , male female contact specs as per pdf documents , metal clad industrial plug specs as per pdf documents , over load relay for water cooler 40 by 80 ltrs , pvc casing caping 20 mm specs as per pdf documents , pvc casing caping 25 mm specs as per pdf documents , pvc conduit pipe 20 mm 2 mm thick specs as per pdf documents , pvc conduit pipe 25 mm 2 mm thick specs as per pdf documents , pvc insulated aluminium conductor specs as per pdf documents , pvc insulation tape 25 mm x 25 mtr make steel grip , refrigerant gas r 134 a 450 ml bottle , relay over load for water cooler 60 or 120 ltrs , relay starting with olp for refrigerator , royal plug 50 mm long pack of 100 , socket outlet 5 amp make bajaj or philips or cg or havells , sumbersible pump for desert cooler , syphon assy for geyser 25 ltrs make usha or havells , teflon tape for plumber as per sample , termination kit 50 sqmm 3 point 5 core , thermostat for geyser specs as per pdf documents , tinned copper flexible jumper 11 kv for god 200 amp set of 3 , batten holder make anchor or c and s or ge lighting or havells or cg , ceiling rose 3 terminals make anchor or philips or havels , isolator 40 amp 4 pole make havels or c and s standard , tape insulation 20 mm x 20 mtr long make steel grip or anchor , thermo state for geyser make usha or havels 2a batten lamp holder jumbo fancy type 230v 50hz, capacitor 3 point 15 mfd make usha or havells or bajaj, capacitor for ceiling fan specs as per pdf documents, copper alloy thimbles 1 sqmm pin type pkt of 200 nos, copper alloy thimbles 1 point 5 sqmm pin type pkt of 200 nos, copper alloy thimbles 4 sqmm pin type pkt of 200 nos, fuse wire 60 amp or 100 amp or 200 amp, geyser heating element triangularspecs as per pdf documents, lead ring suitable for 150 mm dia , lead ring suitable for 200 mm dia , lead ring suitable for 80 mm dia , pvc insulation tape of size 20 mm x 25 mtr, submersible pump suitable specs as per pdf documents, tinned copper fuse wire 10 amp, tinned copper fuse wire 20 amp, tinned copper fuse wire 30 amp, tinned copper fuse wire 60 amp, aluminium lugs //bid details 2 / 73

CTN :44938232

30 Apr, 2026 NA

Jaisalmer - Rajasthan

Tender For supply of clutch plate e e - lv7 t 815 443 973 101 002 clutch plate , lv7 t 815 443 612 074 700 relief valve , lv7 t 815 443 116 419 50 voltage regulator , injection fuel pump lv7 t 815 , starter motor 24v 8kw waterproof lv7 t 815 4x4 443 115 187 340 , lv7 t 815 127 311 021 232 de spanner 21x23 , lv7 t 815 2530 018171 gear shift booster , lv7 t 815 443 612 361 000 two way valve , lv7 t 815 127 341 150 160 set of wrench containing 4 items total , lv7 t 815 443 123 195 020 wiper blade , lv7 t 815 442 900 501 000 fuel filter fs 1212 , lv7 t 815 413 311 011 122 two ended spanner 11x12 csn 230610.2 , lv7 t 815 126 459 233 517 warning triangle , lv7 t 815 4x4 443 655 032 000 high pressure hose js 10x300 hvi , lv7 t 815 425 132 103 648 high pressure grease gun 500 , lv7 t 815 hmv 207 075 046 4 fan shaft ventilator shaft , lv7 t 815 4x4 443 839 005 000 relay v 23 134 b 0553 c 642 , lv7 t 815 443 935 230 260 lock ring , lv7 t 815 443 741 031 filter insert , lv7 t 815 413 311 012 132 spanner de a series c12x13 is 2028 91 ) /bid number : gem/2026/b/7446208 * /dated: 19-04-2026 & & / bid document 1 / 24

CTN :44948937

16 May, 2026 NA

South Andaman - Andaman And Nicobar Islands

Tender For supply of 701324 o ring crankcase cover , er6150b-705003 hp pump driving belt set , er6150b-mem02030 membrane cushion dts , er6151b-415v-p3-63-ea-svb main switch 63amp , er6151b-702103 hp flexi hose connecting hp disch press gauge disc , er6151b-702133 brine rw hp flex hose , er6151b-zaa00054 spare kit d 25 pvc , er6150b 208009 1 4 fxpu4 elbow , er6151b- 100125101001 prefilter pump , er6151b-100200104066 retainer seal , er6151b-100103001004 permeate transfer pump , er6151b-100210204001 pulsation damper , er6151b-100200131058 rod plunger , er6151b-100200131068 retainer seal , er6151b- 100200131069 wick long tab , er6151b-100200131071 inlet manifold , er6151b-100700402003 flow meter 150-1500lph , er6151b 100802114101 pu 4 hose , er6151b 100200131076 adapterinlet valve , er6151b- 100200131085 manifold discharge , er6151b- 100200131901 ho pump seat kit , er6151b- 100200131902 hop pump valve kit , er6151b 100200131903 plunger retainer kit , er6151b- 100300211131 motor 415v 6p 75 kw sidetb , er6151b- 100400401501 cartridge filter head , er6151b- 100700246005 abs ball valve 2 way 32 mm , er6151b- 100700405004 flow switch , er6151b 100802114102 pu 9 hose transperent , er6151b-100803116002 victaulic couplings 1 14 , er6151b-100805414101 straight connector 14 m x pu 4 , er6151b- 100900305012 smcv valve unit for 3 4 valve , er6151b-101100408004 isolating repeater , er6151b- 101100815101 thermostat , er6151b-101101103101 miniature relay 24vdc , er6151b-101101103102 miniature relay 230 vac , er6151b-101102832001 running hour meter , er6151b-101200102003 pressure gauge 0-10bar , er6151b-101200291004 pressure transmitter 0 -100bar , er6150b- 100200125060 oil seal crankcase , er6150b-101131 pressure maintaining vlave , er6150b-204933 ss connectior kit , er6150b-100400401502 o ring cartridge filter housing , er6150b 100601711001 lip seal dt module groove ring , er6150b-100802114101 flexible pipe- pu4 , er6150b-100802114201 flexible pipe-pu 8 9 , er6150b-100902101003 solenoid valve , er6150b-100922102001 nonreturnvalve 3 8 f , er6150b-102603 contactor 12 5 kw , er6150b-103216 motor of filter pump type 1 1 kw , er6150b-104285 pressure gauge 0-10 , er6150b-105000200147 permeate transfer pump , er6150b-201503 ball valve s s , er6150b -202301 prefilter pump shaft seal , er6150b-202632 spacing pipe , er6150b 202633 spacing pipe , er6150b-202634 spacing pipe , er6150b-203256 gf pvc-u ball valve 3 waypvc-u 32 mm spigot type , er6150b-203352a non return valve , er6150b-205018 pulley 5 groove spa 125 , er6150b-205113 taper bush 2517 bore 35 mm , er6150b 205117 taper bush pump , er6150b-205118 taper bush 1610 bore 42 mm , er6150b-205303 bearing hp motor , er6150b-206119 oil seal plunger rod , er6150b-206621 washer oil seal , er6150b-206622 oil seal crank case , er6150b- 206623 seal retainer - 2 pc , er6150b-604041 lip seal dt module , er6150b-706001 coupler for victaulic coupling 1 , er6151b 00249 level switch , er6151b- 03807 o-ring for cartridge filter , er6151b 100100202035 neck ring p 45 , er6151b-100100202055 neck ring retainer , er6151b -100100203031 //bid details 2 / 120 mechanical seal p 105 , er6151b-100100203032 sleeve gasket p 37 , er6151b-100100203046 bearing ring p 47a , er6151b-100100203051 coupling complete for pump , er6151b-100100203055 neck ring p 45 , er6151b 100100203056 neck ring retainer , er6151b- 100100203065 split pin , er6151b-100103001046 kit repair , er6151b-100103001047 kit gaskets , er6151b- 100103001049 kit plug , er6151b-100103001061 shaft seal , er6151b-100120101039 splash ring p 507 , er6151b-100120101040 ring circlips p 931 , er6151b- 100125101035 sleeve shaft p 14 , er6151b- 100125101036 i b bearing p 16 , er6151b-100125101037 gland formechseal p 17b , er6151b-100125101039 o b bearing p 18a , er6151b-100125101040 circlip internal p 18b , er6151b-100125t01047 impeller gasket p 28 , er6151b-100125101049 o-ring bearing housing p 33b , er6151b 100125101050 deflector p 40 , er6151b-100125101052 lip sealib p 47 , er6151b- 10

CTN :44699210

27 Apr, 2026 NA

Ernakulam - Kerala

Tender For corrigendum : supply of diaphragm il iguv 3202 8 600 dhdt , gasket body il iguv 3202 8 600 dhdt , packing grafoil il iguv 3202 8 600 dhdt , trim set il iglv 3102 1 600 dhdt , kit seal il iglv 3102 1 600 dhdt , gasket body il iglv 3102 1 600 dhdt , diaphragm il iglv 3102 1 600 dhdt , packing teflon il iglv 3102 1 600 dhdt , gasket body vsn 8in il ivuv2412 asc , packing vsn 8in il ivuv2412 asc , diaphram act vsn 8in il ivuv2412 asc , trim set vsc 6in 600 il ivfv3404 , kit body repair vsc 6in600 il ivfv3404 , kit repair act va3r 6in 600 ivfv3404 , pkg grafoil double 3in 600 il icfv4302 , gskt set v543g v595 3in 600 il icfv4302 , packing set il iglv 2802 6 600 dhdt , diaphragm il iglv 2802 6 600 dhdt , gasket body il iglv 2802 6 600 dhdt , seal kit il iglv 2802 6 600 dhdt , bellow seal vsn 8in il ivuv2412 asc , trim set vsl 1in 600 il iv lv 3603 , pkg gland grafoil 1in 600 il ivlv3603 , gskt set v543 1in 600 il ivlv3603 , diaphragm actuator 1in 600 il ivlv3603 , kit seal va1r il ivlv3603 , seal pressure 4010230 vaz4in il ivfv1301 , pkg gld 4010230 vaz 4 in il ivfv1301 , diaphragm act 4010230 va3d il ivfv1301 , gskt body 4010230 vaz 4 in il ivfv1301 , kit reapir 3in 900 vsn va3r il vgohdt , kit seal il vsc 18in 300 , gskt set il 18 in 0icpv1101 , relay changeover double acting il , gskt set 1960 il 16 in 0iclv1701 , kit seal il vsc 16in 300 , seal press vsc 16in 300 il iclv1701 , seal pr il vsn 2in 300 ss316 01frv1508 , trim set vsn 2in 300 il icfv5401 , gskt set v543 v595 2in 300 il icfv5401 , pkg teflon gland 2in 300 il icfv5401 , kit act seal vsn 2in 300 il icfv5401 , trim set vsp 3in 600 il icfv4302 , packing gland il vsc 18in 300 , packing gland il vsc 16in 300 iclv1701 , vlv cntrl va3r 2in 300 il dsfv1601 ) /bid number : gem/2026/b/7401652 * /dated: 30-03-2026 & & / bid document 1 / 29

CTN :44583337

05 May, 2026 NA

Murshidabad - West Bengal

Tender For corrigendum : supply of set of oh kit of relay valve for mr400 series rakes as per kbi part no. ii46448/001 [ warranty period: 30 months after the date of delivery ]

CTN :44925926

28 Apr, 2026 22.00 Lacs

Papum Pare - Arunachal Pradesh

Tender For supply of g10310aa reduction gear box , 48.117.01.0.00 fuel filter element pre , 48.117.02.0.00 fuel filter element , 06.436.01.0.00 e oil filter , 4h.024.13.0.00 safety element , 4h.024.12.0.00 primary element , f00h20737-8f8 diesel filter element haf ltr , h50210 strainer , k45210 exhaust impeller , b20249l take up pedestal brg , a30290aa fuel pump bitumen burner , nk 4 bin conveyar belt pedestal brg , nk fan shaft and bearing , nk c112 belt , nk belt b 56 , d40200 v belt set , c30285 carrying idler , c30175 carrying idler frame , c30210 return roller , c10330 endless belt , d40580 v belt set , d40270aa v belt a 66 , d40400aa v belt a 65 , nk v belt a 62 , nk v belt c 69 , nk v belt b 68 , d40200aa v belt a 48 , d40240aa v belt a 56 , d40580aa v belt c 105 , e10840aa motor fuel pump , d45220 hydex couple , b20166aa pedestal p211 b , h40260 hydraulic cylinder , nk mccb ui 690v uimp 8kva , tr2d09 thermal overload relay 3 pole for drum motor , tc1d0910 contactor 4 pole o voltage 230 or 240 v , ms116 mcb abb make , tc1d2510 contactor 4 pole o voltage 230 or 240 v , tr2 d18 thermal overload relay , e43320aa hose pipe set for burner , c30185aa carrying idler with frame , c30282aa carrying idler , c10150aa con. belt 500mmx3plyx15.025mtr lg.shr , c10330aa con. belt 600mmx3plyx36.88mtr lg.shr , c10372aa belt slinger , c10105aa con. belt 450mmx3plyx2.25mtr lg. m24 , e40550aa over load relay 23 32amp lr1d32353 , e40560aa over load relay 10 13 lr 1 d 12 316 , e80172aa star delta timer 0 30sec 240v ac , e45600aa photo cell qrb1 benton 11240981 , e45630aa photo cell dryer burner roadtech , c50450aa temp meter 0 300 half inch bspx12 inch lg dial , nk mcb 03 phase 63 amp , nk contactor 100 amp , e80170aa star delta timer 0 20sec 240v ac , nk mcb 40 amp tp , nk mcb 20 amp , nk mcb 32 amp , c10098aa belt , d20515aa chain spr seg 66tx2.5 inch p tds 01 05 003 , c50326aa wire mesh 65x65 , e90195aa rtd thermocouple ptr sensor , h30120ab dc valve , c50672aa bitumen and mineral pipe line for drum , e90262aa drum mix controller , vfd015 mu3b vfd 1.5 kw

Numerical Protection System Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors

Central Government/Public Sector

Central Government/Public Sector