Latest curve switch Tenders | Government curve switch Tenders

Central Government/Public Sector

CTN :45014032

14 May, 2026 NA

Multi City - Multi State

Tender For supply of special bearing plate for 60 kg 1 in 12 curved switch to drg. no. rdso/t-8316 as per specification is:2062/2011 grade e 250 quality br/bo. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45013351

26 May, 2026 NA

Ajmer - Rajasthan

Tender For supply of anti creep device for 10125 mm curved switches with zu-1-60 thick web tongue rails b.g.(1673 mm) for 60 kg (uic) on psc sleepers as per rdso drg. no. rdso/t-8782 &rdso/t-8783 alt 3 complete with fittings (including 27 mm dia. hts bolt with nut to drg. no. rdso/t-8786 & rdso/t-8787 alt 3and hardened packing plate to drg. no. rdso/t-8784 & rdso/t-8785 alt 3) acd material shall be is: 1865-1991 of grade sg-500/7 of notes : (i) the 27 mm dia hts bolt and nut shall be confirm to is:3757 & is:6623 the dimension of hts bolts and nuts shall be as per drawing no. rdso /t-8786 & rdso/t-8787 alt 3. (ii) hardened packing plate shall confirm to is : 6649 and material 45c8 steel according to is:1570 (part 2). the dimension of hardened packing plate shall be as per drawing no. rdso/t-8784 & rdso/t-8785 alt 3. ]

CTN :44725418

26 May, 2026 NA

Multi City - Multi State

Tender For corrigendum : fabrication and supply of 1 in 8.5 diamond crossing with double slips to rdso drg. no. t- 6494/alteration -3 complete with [curved switch ]

Central Government / Public Sector

CTN :44993282

12 May, 2026 NA

Gooty - Andhra Pradesh

Tender For supply of handle for reverser switch for woama make master controller of 3-phase locomotives as per m/s woama part no. m-141. ]

Central Government/Public Sector

CTN :44996281

11 May, 2026 NA

Multi City - Multi State

Tender For supply of 6400 mm curved switch with 60e1a1 thick web tongue rail and 60 kg. 60e1r260 grade stock rail for 1 in 8.5, bg 60 kg. turnout on psc sleeper to rdso drawing no. t-9775 alt. 3 or latest alt if any with elastic fasteners and spring operated setting device (rdso-t-6216 with latest alteration), confirming to irs specification no. t-10-2025, irs t-12-2009 for flat bottom rails and irst- 62 - 2025 for end forging of thick web asymmetrical rails, including nylon cord reinforced grsp withconfirming to irs specification t-55-2025 (rev. 1) or latest if any and supply of all components/fittings listed as per part-a and excluding elastic rail clips, metal liner/insulating liner (hvn), check rails etc.(the alt. in drawings & specification issued by rdso upto 10 days prior on tender opening date shall be applicable in this tender ) firm to note : nylon cord reinforced grsp should only be purchased from rdso-approved sources through process inspection.(the inspection certificate should be attached) (i) note: - the responsibility to procure rails will solely lie with the manufacturer (bid including rail cost/per set) in terms of railway board letter no. 2022/track-i(p)/fabricators dt. 24.01.2022 (ii) the unique code shall be provided by the firm by punching/embossing on each set of tws, so that it can be correlated with the type of set-i.e., the type of flexure and the specified limit of degree of flexure suitable for left-hand or right-hand application. (iii) firm to supply 10 % additional fittings as mention in rdso drg. t-9775 alt. 3 of part 'c' [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44824054

11 May, 2026 NA

Multi City - Multi State

Tender For corrigendum : supply of 6400 mm curved switch with 60e1a1 thick web tongue rail and 60 kg. 60 e1 r260 grade stock rail for 1 in 8.5, bg 60 kg. turnout on psc sleeper to rdso drawing no. t-9775 alt. 2 or latest alt if any with elastic fasteners and spring operated setting device (rdso- t - 6216 with latest alteration), confirming to irs specification no. t - 10 - 2025, irs t- 12 - 2009 for flat bottom rails and irs t- 62 - 2025 for end forging of thick web asymmetrical rails, including nylon cord reinforced grsp with confirming to irs specification t- 55 - 2025 (rev. 1) or latest if any and supply of all components/fittings listed as per annexure-a and excluding elastic rail clips, insulating liner, plate screw & single coil spring washer etc. (the alt. in drawings & specification issued by rdso upto 10 days prior on tender opening date shall be applicable in this tender ) firm to note : nylon cord reinforced grsp should only be purchased from rdso-approved sources through process inspection. (i) note: - the responsibility to procure rails will solely lie with the manufacturer (bid including rail cost / per set) in termsof railway board letter no. 2022 / track-i(p)/fabricators dt. 24.01.2022 (ii) the unique code shall be provided by the firm by punching / embossing on each set of tws, so that it can be correlated with the type of set- i.e., the type of flexure and the specified limit of degree of flexure suitable for left-hand or right-hand application. (iii) firm to supply 10 % additional fittings with each set as per note-26 of rdso drg. t-9775 alt. 2 of list ' a '. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44998372

11 May, 2026 NA

Ghaziabad - Uttar Pradesh

Tender For manufacturing and supply of packing piece (tapered) to rdso drg. no. t-6295 (alteration nil) for 6400 mm curved switch with thick-web tongue rails b.g. (1673 mm) for 60 kg (uic) and conforming to specification irs t-10-2025 & is: 2062-1999 gr-b revise up to date. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44993597

13 May, 2026 NA

Ghaziabad - Uttar Pradesh

Tender For manufacturing and supply of packing piece to rdso drg no. t-2881 (alteration nil) for curved switches and conforming to specification irs: t-10-2025 & is: 226 revised up to date. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44993014

12 May, 2026 NA

Ghaziabad - Uttar Pradesh

Tender For manufacturing and supply of leaf spring for slide chairs to rdso drg. no. t-6304 (alteration nil) for 6400 mm curved switch with zu-1-60 thick web tongue rails b.g. (1673 mm) for 60 kg rail on psc sleepers and conforming to specification irs: t-42-2020 (revision 01) & 55 si 7 revised up to date. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44998224

14 May, 2026 NA

Tiruvannamalai - Tamil Nadu

Tender For supply of special bearing plate for 60 kg 1 in 12 curved switch to drg. no. rdso/t-8314 as per specification is:2062/2011 grade e 250 quality br/bo. [ warranty period: 30 months after the date of delivery ]

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