Latest sodium vapour lamp choke Tenders | Government sodium vapour lamp choke Tenders

Central Government/Public Sector

CTN :44801359

05 May, 2026 NA

Ajmer - Rajasthan

Tender For corrigendum : supply of high availability single section digital axle counters (hassdac) with dual sensor system as per spec.no. rdso/spn/177/2012 version 3. this includes the supply of high frequency web mounting type tx coil/rx coil, vr/pr box duly wired, vital relays, pr relays, clamp with deflector plates & hardware, dual display reset box with auto resetting facility, surge voltage protection devices and filter card to bemounted on din rail etc. as specified in spec.no.rdso/spn/177/2012 version 3 and as per oem for complete installation, testing & commissioning of (hassdac) system. note: one set of hassdac system will include equipment required to monitor one up line or one dn line of a full block section between two stations. length of cables supplied for track devices should be 15m. [ warranty period: 30 months after the date of delivery ]

Central Government / Public Sector

CTN :44841878

05 May, 2026 NA

Nanded - Maharashtra

Tender For strengthening of earthing and surge protection systems for reliable signalling over nanded division

CTN :44842583

27 Apr, 2026 NA

West Singhbhum - Jharkhand

Tender For supply of class b & c surge protection device (spd) -type i & ii with visual indication and potential free contact to remote monitoring as per specification no. rdso/spn/165/2012 ver 3.0 or latest andiec standard 61643 for single line 230v ac application with handling lightning surges of 10/350 microseconds and switching surges of 8/20 microseconds .one set consists of 3 nos. of spd (2 no. of b class (l-n, n-e) and one no. of c class (l-n) all enclosed in a box with kema or vde certified as per latest iec 61643-11-2011 standard. class b &c surge protection device required with three modules only. installation of class b & c surge protection device should be as per the tan no:- sts/e/tan/3006, version- 3.0 ; dated:- 08.01.2025 (tan specs attached as annexure.) [ warranty period: 30 months after the date of delivery ]

State Government

CTN :44800327

13 Apr, 2026 NA

Nashik - Maharashtra

Tender For expression of interest to derive the rates for components involved in surge protection equipment (bladder vessels)d different capacities on pumping mains at different pumping stations in maharashtra state lift irrigation schemes

CTN :44803177

29 Apr, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of bearing 32315 , bearing 30207 , fixed moving contacts , led pilot lamp green complete , led pilot lamp yellow complete , hrc fuse link , voltage relay , contactor , auxiliary contacts , power terminals , main contacts , surge suppressor spec-mov , resistance wire wound , selector switch , led pilot lamp , cam operated rotasry switch , push button 1no-1nc ac green , push button 1no-1nc ac blue , push button 1no-1nc ac black , led pilot lamp , led pilot lamp , led pilot lamp , control relay , control relay , control relay , time delay relay , surge suppressor , push button , 4no contacts add on block front mounted , thermister protection unit voltage 230v ac , thermistor protection unit voltage 230v ac , hrc fuse base carrier 6a , driving end bearing , em disc brake , fn switches , fuse , bearing , pressure reducing valve , yellow led ind 24v dc , temperature sensor , add on block 1no contact , voltage monitoring relay 3ph 220..480v ac , 32a din type 3p-n switch fuse unit , ammeter selector switch rated 6a , bearing , oil seal 090-130-13 , siemens make 70 amps contractor type 3tf 47-72-oa coil , locking washer skf mb 24 , reservoir refill flex hose 3-4 bore x0.5m ig. , reservoir refill flex hose 3-4 bore x 2m lg. , gasket 1.5 thk x 180 x 180 , spring washer m 6 size , spring washer m6 size , bonded seal 3-4 bsp dowty , bonded seal 1 bsp dowty , manifold block dantal make , spherical plain bearing

State Government

CTN :44799009

24 Apr, 2026 5.94 Crore

Gadchiroli - Maharashtra

Tender For supplying, erecting, testing and commissioning of surge protection system at reguntha lift irrigation scheme ta. sironcha, dist. gadchiroli.

Central Government/Public Sector

CTN :44800652

20 Apr, 2026 NA

Jammu - Jammu And Kashmir

Tender For supply and installation of class b and class c indicative type surge protection device with potential free contacts as per rdso specification no. rdso/spn/165/2023 dated 20.06.2024 and as per rdso guidelines on earthing, bonding surge and lightning protection system for s&t installations issued vide letter no. rsdo-sig0spd(proj)/1/2020 dated 01.01.2025.[ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44801017

12 May, 2026 NA

Multi City - Multi State

Tender For 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 :44790017

29 Apr, 2026 NA

Pune - Maharashtra

Tender For improvement in earthing & surge protection arrangements for s&t equipment's in dd-mmr section's and leftover section's of pune division for improving reliability of the s&t gears.

Central Government/Public Sector

CTN :44791770

13 Apr, 2026 NA

Ambala - Haryana

Tender For centralized power supply system (24+12vdc) along with m.f. batteries of electronic l.c. gate telephone system with surge protection arrangements as per rdso spec no. rdso/spn/tc/51-2021 (rev.-1.0) with latest amendment/revision till the date ofopening of tender. this includes supply. installation, testing & commissioning of system. make epsilon, bentron, sirveen. [ warranty period: 30 months after the date of delivery ]

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