Latest curved switch Tenders | Government curved switch Tenders

State Government

CTN :43539595

21 Jan, 2026 NA

Kannur - Kerala

Tender For disposal of old and unserviceable scrap items under various substations vacccum cleaner damaged , annunciator faulty , static relay faulty , mechanical relay faulty , 66kv 10mvar reactor faulty , rubber tyre scrap , prv damaged , tube light damaged , la counter , 11kv cable end , electrical kiosk and panel scrap 85kg , oil barrel empty damaged , fire wood , brush cutter engine (scrap) , disc insulator (unserviceable) , ups damaged , battery charger 110v,20a scrap (@ptru) , ac (asbetose)sheet (dismantled) , 11kv vcb bottle , 11 kv xlpe 3*300mm2 ug cable (3 pieces) , 11kv cable, 1 500 sq mm , 80mm buchholz relay with gasket (faulty) , rusted earth wire , mettalic 33kv cable drum (old scrap) , empty oil barrel (damaged) , battery charger, 110v, 15a , iron scrap , 11kv xlpe cable 3x300mm2 , 11kv xlpe lug cable 10x 500mm2 , 9mtr psc pole damaged , spring charge motor for alind make outdoor vcb faulty , disc insulator 90kn , acsr scrap , lt control panel , window frame (iron scrap) , 11kv insulator , 3x 300 mm2 11kv xlpe cable bits , vacuum interrupter for 11kv 630a dismantled (11kv vcb bottle) , copper scrap , aluminium scrap (acsr conductor) , control cable aluminium scrap , control cable copper scrap , 11kv 3x300 sqmm xlpe cable , space heater(13no=2.47kg) , 3ph 4 wire energy meter-/5a secure permier 300 faulty , 11kv ab switch faulty , cr panel for 33kv side of 110/33 kv transformer (iron scrap) (1no=230kg) , gi strip 50x6 mm (various small lengths) , acsr scrap , 11kv xlpe 1x500 sqmm outdoor termination kit (faulty) , iron scrap , mechanism box for isolator assembly (25kg iron scrap) , mechanism box for earth switch(35kg iron scrap) , 11kv xlpe 1x500 sqmm damaged , 11 kv vaccum bottle (scrap) , gi earth wire bits dismantled , empty oil barrel , 11kv disc insulator 45kn (old and used) , flurescent tube choke , sodiunm vapour lamp fitting (faulty) , aluminum clamp scrap , alumiunm conductor scrap , copper scrap , empty oil barrel , insulator stack for 110kv isolator(27 insulators) , copper control cable cut bits , helmet(unusable)(plastic-4.5kg) , relay (used & unserviceble) , earth discharge rod(used) , volt meter(faulty) , aluminium control cable cut bits , s/s hardware fitting for aaac(22nos/24.12 kg) , vibration damper for aaac(45 nos/103.5 kg) , s/t hardware fitting for aaac(24 nos/16.8 kg) , steel tail clamp 7/3.15mm for earth wire(16 nos/1.8 kg) , gi lug for earth wire 7/3 mm(324 nos/85.5 kg0 , 25mm ms rod scrap , gi strip 50x60mm , 3cx 300 mm2 ug cable armoured- scrap cut pieces , alluminum alloy scrap , breather faulty scrap , disc insulator 70kn , s/s hardware fitting w/o arcing hon for tiger conductor , s/t hardware fitting w/o arcing horn for tiger conductor , damaged disc insulator

Central Government/Public Sector

CTN :43543613

26 Jan, 2026 NA

Pune - Maharashtra

Tender For manufacture and supply of fabricated anti creep device for 10125 mm curved switches.

Central Government/Public Sector

CTN :43531797

28 Jan, 2026 NA

Mumbai - Maharashtra

Tender For supply of 6mm thick nylon cord reinforced grsp set to be use in 1 in 8.5 b.g. 60 kg turnout with 6400 mm curved switch on psc sleepers to layout rdso drawing no t-6279 for placing beneath rail and compliance with irs specification s. no. t-55-2025 (revision 01) (or latest) for rail pads for placing beneath rail. (the specifications issued by rdso up 10 days before to tender closing date shall be applicablein this tender) {rail pad with process inspection} [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :43531905

29 Jan, 2026 NA

Valsad - Gujarat

Tender For supply of 6mm thick grsp for use with 1 in 8.5 diamond crossing with double slip (curved switch) b.g. for 60 kg. as per rdso drg. no. t- 6494 alt. 3 or latest alt., as applicable up to 10 days before the tender closing date for placing beneath rail and compliance with irs specification s. no. t-55-2025(revision 01) (or latest) for rail pads for placing beneath rail. (the alt in drawings and specifications issued by rdso up 10 days before to tender closing date shall be applicable in this tender) {{rail pads with process inspection} [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :43532206

23 Jan, 2026 NA

Valsad - Gujarat

Tender For supply of 6mm thick grsp for use with 1 in 8.5 diamond crossing with single slip (curved switch) b.g. for 60 kg. as per rdso drg. no. t- 6493 alt. 2 or latest alt., as applicable up to 10 days before thetender closing date for placing beneath rail and compliance with irs specification s. no. t-55-2025(revision 01) (or latest) for rail pads for placing beneath rail. (the alt in drawings and specifications issued by rdso up 10 days before to tender closing date shall be applicable in this tender) {rail pads with process inspection} [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :43544546

10 Feb, 2026 NA

Valsad - Gujarat

Tender For manufacturing and supply retro-fitment of fastening system on the existing 1 in 12 thick web switch to rdso drg. no. t-6155 with latest alterations along with necessary engineering support for item "casted bearing plates with skl-12/19, slide chairs with ssb clips & skl-12."note :- the detailed trial scheme along with a proforma (annexure b) for inspection & monitoring of retrofitted 1 in 12/ 1 in 8.5 (bg) turnout with thick web curved switch is as per rdso letter ct/ptx/tws/design dated 15.05.2024

Central Government/Public Sector

CTN :43531794

28 Jan, 2026 NA

Chennai - Tamil Nadu

Tender For supply and installation of ip54 protected glass fiber reinforced polycarbonate double insulated power distribution board of dimension 1200 x 1300 x 274mm. the enclosure must be of double insulated, haloge free with high impact resistance of ik08 (5 joules) according to iec 62262. the enclosure should be made of uv resistant material, corrosion free. the enclosure material used should be self-extinguishing up to 960 deg with working temperature from -35 degc to +80 degc. interconnection between the enclosures in the panels should be made with accessories which should maintain with same ip protection rating of ip65. the enclosure gasket materials shall be injected polyurethane. the enclosure should be made of the same polycarbonate materials only. incomer: 400a fp mccb 36ka - 1 no and 230v ac r,y,b indicating lamp, digital multi-function meter with 400/5a current transformer and outgoing: 100a tp mccb 36ka with 100a neutral link - 7 nos & 63a fp mcb 10ka - 2 nos with 70a tp ac3 contactor control with 24hrs digital timer with auto/manual selector switch and push buttons for manual operations .copper busbar rating of 400a - 30 x 10 for all phases and neutral should be used -provision for termination of 185 sq.mm in incomer and 35 sq.mm cables for 100a outgoing, 16 sq.mm cables for 63a outgoing and all mccb should have an adjustable setting range (in) from 70% to 100%, each mccb should have extended rotary handle for easy operation. the manufacturer should submit all the test certificates in accordance with iec 61439, routine test report must be made with high voltage test, insulation resistance test, functional test. the wall mounting frame should be made of hot dip galvanized materials. 1) acceptable make :cape/ famatel/hensel/rittal/abb with following switch gear and terminals fixed in the junction box as per drawing enclosed. 2)terminal block make: connect well/ elmex. 3)switch gears make shall be abb/l&t /eaton/siemens,havells,c&s. [ warranty period: 12 months after the date of delivery ]

Central Government/Public Sector

CTN :43535039

27 Jan, 2026 NA

Jodhpur - Rajasthan

Tender For supply of control panel of water pressuriser unit (with panel box, mounting plate, smps, timer, din terminal, din stopper, end plate, wire gland, solenoid valve, fitting, mounting plate, illuminated switch and fasterners) designed for pressurised flushing system, make: spac, item code: spac.0012738 firm's offer:-make/brand-spac [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :43547636

23 Jan, 2026 NA

Kutch - Gujarat

Tender For supply of hvdc khavda-spares-isolator-420kv,push button , hvdc khavda-spares-isolator-400kv,limit switch and aux. switch , hvdc khavda-spares-isolator420kv,rotor housing bearing assembly , hvdc khavda-spares-isolator-400kv,2000a,63ka for 1s,hdb type isolator-terminal pads , hvdc khavda-sparesisolator-400kv,motor with gear assembly and bevel gear assembly , hvdc khavda-spares-isolator420kv,corona shielding ring , hvdc khavda-sparesisolator-400kv,hinge pin , hvdc khavda-sparesisolator-400kv,support bearing , hvdc khavdaspares-isolator-420kv,2000a,isolator arms with finger contacts and current carrying assembly , hvdc khavda-spares-isolator-400kv,interlocking coil with resistor , hvdc khavda-spares-isolator400kv,operating mechanism box for earth switch , hvdc khavda-spares-isolator-400kv,earth blade for earth switch , hvdc khavda-spares-isolator400kv,earth switch fixed contact assembly , hvdc khavda-spares-isolator-400kv,auxiliary contact assembly , hvdc khavda-spares-isolator-400kv,set of contactors,relay,limit switch,control switches,solenoid etc , hvdc khavda-sparesisolator-400kv,63ka for 1s,free standing earth switches-one complete pole along with operating mechanism and other accessories as per ts , hvdc khavda-services-isolator-400kv,supervision of erection testing and commissioning including alignment check of hdb type isolator and earthswitch , hvdc khavda-services-isolator400kv,supervision of erection testing and commissioning including alignment check of 3-ph free standing earth switch , hvdc khavda-servicesisolator-72. 5kv,supervision of erection testing and commissioning including alignment check of hdb type isolator and earthswitch , hvdc nagpursupply-isolator-400kv,4000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 1-es,individual pole motor operated,electrically ganged as per ts , hvdc nagpur-supply-isolator-400kv,3150a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 1-es,individual pole motor operated,electrically ganged as per ts , hvdc nagpur-supply-isolator-400kv,2000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 1-es,individual pole motor operated,electrically ganged as per ts , hvdc nagpur-supply-isolator-400kv,4000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 2-es,individual pole motor operated,electrically ganged as per ts , hvdc nagpur-supply-isolator-400kv,3150a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 2-es,individual pole motor operated,electrically ganged as per ts , hvdc nagpur-supply-isolator-400kv,2000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 2-es,individual pole motor operated,electrically ganged as per ts , hvdc nagpur-supply-isolator-400kv,63ka for 1s,3ph,free standing earth switches,motor operated,electrically ganged without insulator and structure but with mom box and accessories , //bid details2 / 49 . . 0 0 /item categoryhvdc nagpur-supply-isolator-400kv,3150a,63ka for 1s,1-ph,hdb type isolator motor operated without earth switch along with operating mechanism as per ts , hvdc nagpur-supply-isolator400kv,3150a,63ka for 1s,1-ph,hdb type isolator motor operated with 1-es motor operated along with operating mechanism as per ts , hvdc nagpursupply-isolator-72. 5kv,1250a,3-ph,hdb type isolator with 1-es,three pole mechanically ganged motor operated along with mom box as per ts , hvdc nagpur-supply-isolator-72. 5kv,1250a,25ka for 3s,3ph,hdb type isolator without earth switch,mechanically ganged motor operated along with mom box as per ts , hvdc nagpur-sparesisolator-400kv,4000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 1-es,individual pole motor operated,electrically ganged as per ts , hvdc nagpur-spares-isolator-400kv,3150a,63ka for 1s,3-ph,hdb type isolator individual pol

CTN :43520416

30 Jan, 2026 NA

Mumbai - Maharashtra

Tender For custom bid for services - indvisual repair case (irc) for repair of afus- beas; afu 1, capacity 1800 m3/hr, qty 02 nos:- a) services : 1 degutting of existing afu components, 2 degutting of supporting structures, 3, degutting of associated electrical system of, existing afus, 4 refurbishment of components by m/s johnson, 5 structural modification, 6 regutting of afu component, 7 regutting of supporting structures, 8, regutting of associated electrical system of, existing afus, 9, connection of refurbished afus trunking with ships, existing hvac, b) supply of spares- 1 humidistat 2, 2 electrical heater 2, 3 drop separator gasket(fgua020167epdm) 2, 4 prefilter cover gasket(fgua020167epdm) 2, 5 pre-filter 2, 6 pressure switch for low flow rate/prefilter dp 4, 7 pressure switch for high flow rate 4, 8 microswitch 4, 9 coal sampling probe 2, 10 nbs valve d150 bypass 2, 11 nbs valve d200 bypass 2, 12 pressure switch for nbc filter dp 2, 13 nbc filter 12, 14 nbc disk gasket (fgua020097epdm) 4, 15 lateral maintenance panel gasket(fgua020093spdm) 4, 16 nbc cover gasket(fgua20093epdm) 2, 17 fan elastic mounts 2, 18 booster fan 2, 19 booster fan motor 2, 20 booster fan motor bearing 2, 21 junction box 2, 22 blast protect, valve 6, 23 valves actuator 6, 2/2, 24 non-return flap valve 2, 25 control panel 2, afu 2, capacity 2700 m3/hr, qty 01 nos, services, ser description remarks, 1 degutting of existing afu components, 2 degutting of supporting structures, 3, degutting of associated electrical system of existing, afus, 4 refurbishment of components by m/s johnson, 5 structural modification, 6 regutting of afu component, 7 regutting of supporting structures, 8, regutting of associated electrical system of existing, afus, 9, connection of refurbished afus trunking with ships, existing hvac, spares qty, 1 humidistat 1, 2 electrical heater 1, 3 drop separator gasket(fgua020167epdm) 1, 4 prefilter cover gasket(fgua020167epdm) 1, 5 pre-filter 1, 6 pressure switch for low flow rate/prefilter dp 2, 7 pressure switch for high flow rate 2, 8 microswitch 2, 9 coal sampling probe 1, 10 nbs valve d150 bypass 1, 11 nbs valve d200 bypass 1, 12 pressure switch for nbc filter dp 1, 13 nbc filter 9, 14 nbc disk gasket (fgua020097epdm) 3, 15 lateral maintenance panel gasket(fgua020093spdm) 3, 16 nbc cover gasket(fgua20093epdm) 1, 17 fan elastic mounts 1, 18 fan elastic mounts on basement (nmole1n3454) 1, 19 booster fan 1, 20 booster fan motor 1, 21 booster fan motor bearing 1, 22 junction box 1, 23 blast protect, valve 6, 24 valves actuator 2, 25 non-return flap valve 1, 3/2, 26 control panel 1.

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