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Tender For supply of metal oxide gapless lightning arrestor/surge arrestor for 25kv bg ac emu/memu/3ph loco as per rdso specification no. spec/e-1/2/05, dated-1987, ammendment-1 or latest or clw specification no.clw-es-3-0016, alt-b or latest. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
Tender For corrigendum : ner acting for and on behalf of the president of india invites e-tenders against tender noner_snt_proj_bsb_02_2026 closing date/time 21/07/2026 12:30 hrs. bidders will be able to submit theiroriginal/revised bids upto closing date and time only. manual o ers are not allowed against this tender, and any suchmanual offer received shall be ignored.1. nit headername of worksurvey, design, supply, installation,testing, and commissioning of automaticblock signaling work utilizing multi- section digital axle counters (msdac) forcontinuous track circuiting including associated auxiliary works at adjoiningstations along with 4x48 ofc work in the aunrihar jn (arj) - varanasi city (bcy) &banaras (bnrs) -prayagraj rambag (prrb) sections and ei (indoor) works atsarnath(srnt), kadipur (kdq) and rajwari (rji) stns in the varanasi division ofn.e. railway.bidding typenormal tendertender typeopenbidding systemtwo packet systemtender closing datetime21/07/2026 12:30date time of uploadingtender22/05/2026 16:43pre-bid conferencerequiredyespre-bid conference datetime05/06/2026 11:30advertised value 1287170067.90 tendering section projectbsbbidding stylesingle rate for eachschedulebidding unitearnest money (rs.) 25743400.00validity of offer ( days) 90tender doc. cost (rs.)0.00period of completion 18 monthscontract type works - general contract category expenditurebidding start date 07/07/2026are jv allowed to bid yesnumber of jv memberallowed3are consortium allowedto bidnonumber of consortiummember allowed0ranking order for bidslowest to highest expenditure typecapital (works)2. schedules.no. itemcodeitem qtyqty unitunit ratebasic value escl.(%) amount biddingunitschedule () a1-electronic interlocking items350653086.18above/below/para1001 3.00 station17259924.6951779774.07 at par51779774.07page 1 of 27run date/time: 10/06/2026 15:39:01ner hq-s and t/north eastern rlytender documenttender no: ner_snt_proj_bsb_02_2026closing date/time: 21/07/2026 12:301description:- design, manufacture, supply of hot standby architecture electronic interlocking (ei)system complete as per rdso spec. rdso/spn/192/2019 version 2 (or with latest amendment ifany) for stations as per tech. spec. given in tender document, mainly consisting of microprocessorbased cpu card, input card, output card, interfacing equipment and all type of interfacing relays,suitable for re. for system 'a' & 'b' of ei, segregation between the dc-dc converters shouldbemade so that in case of failure, only one system is a ected, and dc-dc converters shall beprovided in n+1 con guration. dual vdu for operation (2 no. of fanless embedded industrial gradepcs, 2 nos. industrial grade 55" 4khd led vdu and 1 no. maintenance console (fanless embeddedindustrial grade pc and industrial grade 55" 4khd led vdu with ups, backup min. 1 hr. & printercolor laserjet with scanning facility similar to hp mfp 3303sdw) as per rdso's tan no.sts/e/tan/3007 ver. 2.0 dt.22.04.2026 (latest), interconnecting cables, rack for ei card, relayrack, ct rack (including terminals), connector, fixtures, mounting arrangement, lightning arrestor,m f earth connections (as per latest tan issued) etc. & accessories necessary to make ei systemfunctional for stations as per approved sip, from ei system up to ct rack, design of circuits andpreparation of wiring diagrams, power supply arrangement on main cabin (railway will provide 110 vdc only.), ofc connectivity (patch cords) as per requirement of system, protocol converter fordataloggers at main cabin (supply and installation of data logger is covered as separate item of theschedule). note:- (i). tenderer should submit details of individual cards/ modules with item wisedetails, rate and quantity in proforma attached as annexure - 'a' prior to ca. (ii). item wise ratesare for indicative purpose, not be used for evaluation. any extra item required for commissioning ofei system will be borne by the contractor without any extra cost.(iii). the el system including
Tender For supply of supply of vertical type conventional lightning arrestor on frp mast , supply and installation of vertical type conventional lightning arrestor rods for vhf masts , supply and installation of copper strip , supply of copper cable for down conductor , installation of lighteningarrestor supplied in sno. 1 , sitc of lighteningarrestor on gi pole , sitc of chemical earthing systems
Tender For supply of moxa serial to ip convertor , floor mount network racks , bird spikes , 24 ports network switches , cat 6a utp cable 305 metres , cat 6 outdoor stp cable 305 metres , cat 6 fixed patch cords 20 metres , cat 6 fixed patch cords 15 metres , cat 6 fixed patch cords 10 metres , cat 6 fixed patch cords 3 metres , ofc sc lc patch cables 5 meter , ofc sc lc patch cables 10 meter , 12 core ofc cable , 24 core ofc cable , ofc enclosures , hdpe pipe , soft soil digging , splicing , manholes for ofc , 5m frp pole , obstruction lights , earthing cable 1 , earthing cable 10 sqmm , earthing cable 16 sqmm , copper nuts and bolts m16 , pin copper lugs 1 , pin copper lugs 4 sqmm , pin copper lugs 6 sqmm , ring copper lugs 1 , ring copper lugs 4 sqmm , ring copper lugs 6 sqmm , salt for earthing , cable ties 100mm , cable ties 200mm , cable ties 300mm , cable ties 400mm , metal cable ties 100mm , metal cable ties 200mm , metal cable ties 400mm , facility display boards , circular shape ss metal 15cm dia , 5 socket extension boards 6 and 16 amp of 5 meter cord length , 4 socket heavy duty extension boards 6 and 16 amp of 30 meter cord length , monsoon tapes , water dispensers , lighteningarrestors rods , self supporting ladder 15 feet , tool kits , arrangement of dgps for 4 days , arrangement of hammer electric drill and air compressor along with operators for 2 days , arrangement of auto leveler equipment date will be intimated at least 1 day in advance by rcdu team , ss nut with washer and bolts 10 mm dia150 mm length , ss nut with washer and bolts 6 mm dia 150 mm length , ss nut with washer and bolts 4 mm dia 150 mm length , brass nut with washer and bolts 8 mm dia 25 mm length , brass nut with washer and bolts 8 mm dia 50 mm length , self threaded screw 35mm , flexible hose pipe 4 inch dia , flexible hose pipe 2 inch dia , electrical plug top 16a , multi colours 5 colours 5 nos each insulation tape , pvc square cable condudit 100 mm , pvc sauare cable conduit 50 mm , metallic cable raceway 150mm , weather proof pvc box 300mm x 150mm x 150mm , conical dmc insulator 8mm , ss threaded rod 8 mm , u clamp 100 mm , u clamp 50 mm , mcb or dc isolator dpdt 63 a with box , thimble lugs of 70mm , thimble lugs of 50 mm , thimble lugs of 25 mm , thimble lugs of 20 mm , thimble lugs of 16mm , thimble lugs of 10 mm
Tender For provision of fire fighting system, lighteningarrestor power backup system , sinages and alaram system for chc junagarh in the district of kalahandi
Tender For provision of fire fighting system, lighteningarrestor power backup system , sinages and alaram system for chc chilguda in the district of kalahandi
Tender For provision of fire fighting system, lighteningarrestor power backup system , sinages and alaram system for chc karlamunda in the district of kalahandi
Tender For provision of fire fighting system, lighteningarrestor power backup system , sinages and alaram system for chc koksara in the district of kalahandi