Latest sensor interface unit Tenders | Government sensor interface unit Tenders

Central Government/Public Sector

CTN :45575980

09 Jul, 2026 NA

Multi City - Multi State

Tender For manufacturing and supply of 10mm thick nylon cord reinforced grooved rubber sole plate for placing beneath r260/350ht grade rails at 1:12/60e1 turnout with 10125mm 60e1a1 thick web switch (curved) conforming to rdso drg. no. rt-9790 (alt-1 or latest alteration). list of ncr grsp pads in one set is as per annexure a (ireps sub item id = 3100584003). applicable irs specification: irs t 55 -2025 (rev.-1 or latest alteration) applicable str: tdg 0042 (rev_ 1 or latest alteration) note: i. the term "latest alterations" wherever used will mean the alteration/amendments up to the 10 days prior to date of closing of tender. ii. all the relevant drawings are available on rdso's website (i.e. railway website).iii. applicable irs specification and str are available on uvam/ireps (i.e. railway website) under ireps sub item id = 3100584003. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45581653

29 Jun, 2026 NA

Bhusawal - Maharashtra

Tender For manufacture and supply of 6400 mm thick web curved switch for 1 in 8.5 symmetrical split turnout on psc sleepers as per rdso drg. no. rdso/t-8708,alteration-1 (with latest alterations if any),complete with all fittings for 1 in 8.5, bg 60 kg turnout on psc sleepers i.e. all fittings for switch portion as per sub assembly no. t-8708 [with latest alteration] in accordance with rdso's standard drawing no. t-8707 [with latest alterations] including check rails & excluding elastic rail clips, metal liners and insulating liners. any addition/ modification to the list of fittings, issued by rdso in subsequent alterations up to the date of closing of tender is also to be supplied by the firm for which no additional payment would be made. confirmation to ir specification no. t-10- 2025 with latest alterations if any and irs-t- 62-2025(for end forging of thick web asymmetrical rail) or latest if any. (the alt in drawing and specification issued by rdso up to 10 days prior to tender closing date shall be applicable to this tender). as per note sl. no. 24 of rdso drg. no. t-8708, alt-01,"10% quantity (i.e. 1/10th of the quantity of purchase order of 1 in 8.5 60e1a1-tws) of breakage prone and wear prone spare parts (shown in part-c of rdso/t-8708) shall be supplied with every purchase order of 1 in 8.5 60e1a1-tws for replacement of these spare parts as per need during service life of the 1 in 8.5 60e1a1 tws". note : - (i)the purchase of rails will be the sole responsibility of the manufacturer (bid including rail cost/per set) in terms of railway board letter no. 2022/track i(p)/fabricators dt. 31.07.2023.all 60kg rails should be of r-260 grade. (ii) list of fittings is attached. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45396799

29 Jun, 2026 NA

Bhusawal - Maharashtra

Tender For corrigendum : manufacture and supply of 6400 mm thick web curved switch for 1 in 8.5 symmetrical split turnout on psc sleepers as per rdso drg. no. rdso/t-8708,alteration-1 (with latest alterations if any),complete with all fittings for 1 in 8.5, bg 60 kg turnout on psc sleepers i.e. all fittings for switch portion as per sub assembly no. t-8708 [with latest alteration] in accordance with rdso's standard drawing no. t-8707 [with latest alterations] including check rails & excluding elastic rail clips, metal liners and insulating liners. any addition/ modification to the list of fittings, issued by rdso in subsequent alterations up to the date of closing of tender is also to be supplied by the firm for which no additional payment would be made. confirmation to ir specification no. t-10- 2025 with latest alterations if any and irs-t- 62-2025(for end forging of thick web asymmetrical rail) or latest if any. (the alt in drawing and specification issued by rdso up to 10 days prior to tender closing date shall be applicable to this tender). as per note sl. no. 24 of rdso drg. no. t-8708, alt-01,"10% quantity (i.e. 1/10th of the quantity of purchase order of 1 in 8.5 60e1a1-tws) of breakage prone and wear prone spare parts (shown in part-c of rdso/t-8708) shall be supplied with every purchase order of 1 in 8.5 60e1a1-tws for replacement of these spare parts as per need during service life of the 1 in 8.5 60e1a1 tws". note : - (i)the purchase of rails will be the sole responsibility of the manufacturer (bid including rail cost/per set) in terms of railway board letter no. 2022/track i(p)/fabricators dt. 31.07.2023.all 60kg rails should be of r-260 grade. (ii) list of fittings is attached. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45576345

07 Jul, 2026 NA

Ratlam - Madhya Pradesh

Tender For manufacturing and supply of inspection gauge for 6400 mm curved switch with zu-1-60 thick-web tongue rails for 1 in8.5 turnout b.g. (1673mm) for 60 kg (uic)/60e1 onpsc sleepers to drg. no.rdso-t6280 as per rdso drawing number rdso/t-9002 along with testing and calibration by any government approved lab or by any nabl accredited labs.the single kit consist of 8 nos. different gauge. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45575819

06 Jul, 2026 NA

Ahmedabad - Gujarat

Tender For supply of ms flat tie bar as per rdso drg no. t-9010 and rdso/t-9010/1 for retro fitment in 1:12 thick web switch turnout on psc sleeper laid in field to drg no. rdso t-6155 confirm to specification: is 226(with latest alterations and revised specifications). [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45567163

10 Jul, 2026 NA

Samastipur - Bihar

Tender For 1. sgl-rxl section- rxl yd. -ctr(s) in passenger running loops of rxl yd (rxl)line no- 05,08 by 60 kg (sh) rail with 60 kg (new) psc sleeper =1.5 tkm. 2.sagauli - narkatiaganj - trr(p) - 0.644 tkm & narkatiaganj - paniyahwa - trr(p)1.372 tkm. total trr(p) on bridge - 2.016 tkm 3. kaparpura (kvc)- sagauli (sgl)section- renewal of existing 60 kg 1 in 12 curved switch with 60 kg 1 in 12 thickweb switch(tws) total = 17 sets 4.sagauli (sgl) - raxaul (rxl) section- rgh yd.-ttr(fs+tws+cmsc) with 60 kg sleepers, 1 in 12 thick web switch & cms crossing= total 04 sets.

Central Government/Public Sector

CTN :45561362

24 Jun, 2026 NA

Samastipur - Bihar

Tender For supply of nylon cord reinforced grsp for crossing portion of 1 in 12 thick web switch 60e1 rail turnout for 22.9t axle load (drawing and item details as mentioned in set documents are applicable) drg: (rdso) rdso_t_10159 to rdso_t_10162_alt_nil, (rdso) rdso_t_10203 to rdso_t_10215_alt_nil.pdf spec: (rdso) t- 55-2025 revision-01 set doc: set document 8781 [ warranty period: 48 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45575808

23 Jun, 2026 NA

Jabalpur - Madhya Pradesh

Tender For supply of 1 in 8.5 tws turnout for 22.9t axle load for 6400 mm curved switch with 60e1a1 thick web tongue rails for 1 in 8.5 turnout b.g. (1673 mm) for 60e1 rail with r260 grade on psc sleepers (drawings and item details as mentioned in set document are applicable) drg: (rdso) rdso/t-9775 alt.3 spec: (rdso) irs/t-10-2025 set doc: set_rt_9775_ alt_3 [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45547223

01 Jul, 2026 NA

Bengaluru - Karnataka

Tender For supply of leaf spring drg no rdso t-6310 for slide chair for 10125mm curved switch with zu-1-60 thick-web tongue rail bg (1673mm) for 60 kg (uic) on psc sleepers. [ warranty period: 30 months after the date of delivery ] ]

Central Government / Public Sector

CTN :45548889

29 Jun, 2026 NA

Samba - Jammu And Kashmir

Tender For manufacturing and supply of complete set of inspection gauges as per rdso drg no. t9003(part) for 10125 mm thick web curved switches b.g. for 60 kg 1 in 12, t-6155. one set consist of:(1). end template at actual toe of switch, gauge no.1, (2). head width checking gauge at 2678mm fromats (22mmhead thickness), gauge no.2, (3). head width checking ?combined? gauge at 2678mm fromats (22mm head thickness), auge no. 2/1, (4). head width checking gauge at 4958mm from ats(55mm head thickness), gauge no. 3, (5). head width checking ? combined? gauge at 4958mm from ats (55mm head thickness), gauge no. 3/1. list of gauges as per rdso and enclosed as annexure-i [ warranty period: 30 months after the date of delivery ] ]

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