Latest isolating switches Tenders | Government isolating switches Tenders

Central Government/Public Sector

CTN :38844074

16 May, 2025 NA

Mughalsarai - Uttar Pradesh

Tender For corrigendum : supply of 10125 mm curved switches with zu-1-60 / 60e1a1 thick web grade 880 class a tongue r ails and uic 60 kg/m grade-880, class a/b stock rails with elastic fasteners and spring operated setting device (rdso-t/6216 read along with alterations), complete with all fittings for 1 in 12, bg 60 kg turno ut for fan shaped layout on psc sleepers i.e. all fittings for switch portion as per sub assembly drg. no. rdso/t-6155 (read along with latest alterations) in accordance with rdso standard drawing no.t-6154 (read along with latest alterations) excluding standard fish plates, fish bolts and nuts, er clips & insulat ing liners, conforming to spn: t-10-2023, with latest alteration/corrigendum if any as amended upto dat e of closing of tender. the list of fittings as per annexure-c. any additional or modification to the list of fittings issued by rdso in subsequent alteration up to the date of closing of tender is also to be supplie d by firm for which no additional payment would be made. note:- asymmetrical zu rails for tongue rails as well as rail for stock rails & check rails shall be arranged by vendor at his own cost. the quoted rate shall be all inclusive of above. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :40293515

22 May, 2025 NA

Multi City - Multi State

Tender For manufacturing and supply of leaf spring for slide chair for 6400 mm curved switch with zu- 1-60/60e1a1 thick web tongue rails for 60 kg (ui6) on psc sleepers as per rdso drg. no. t-6304 (with late st alteration), gr. 55 si 7, irs: t-42 as amended up to date (weight of one no. is 1.073 kg.) [ warranty pe riod: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :40255346

14 May, 2025 NA

Ambala - Haryana

Tender For supply of complete set of inspection gauges for 10125mm o.r. thick web curved switches b.g. for 60 kg drg. no. rdso /t-6155 latest alteration(uic)on psc sleeper for use in depot . (one set consist of :- 7 gauges) end template at actual toe of switch, - gauge no. 1, head width checking gauge at 2678mm from ats , - gauge no.2,(22mm head thickness) gauge-2a & 2b, head width ch ecking, combined, gauge at 2678mm - gauge no. 2/1, from ats (22 mm head thickness), head width checking, combined, gauge at 4958mm - gauge no. 3, from ats (55 mm head thickness) gauge- 3a & 3b, head width checking, combined, gauge at 4958mm - gau ge no. 3/1,from ats (55 mm head thickness) [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :40256633

28 May, 2025 NA

Pune - Maharashtra

Tender For manufacturing and supply of complete set of inspection gauges as per rdso drg no. t-900 3 (part) for10125 mm thick web curved switches b.g. for 60 kg 1 in 12, t-6155. one set consist of: (1). en d template at actual toe of switch, gauge no.1, (2). head width checking gauge at 2678mm from ats (22 mm head thickness), gauge no.2, (3). head width checking ?combined? gauge at 2678mm from ats (22m m head thickness), gauge no. 2/1, (4). head width checking gauge at 4958mm from ats (55mm headthick ness), gauge no. 3, (5). head width checking ? combined? gauge at 4958mm from ats (55mm headthickn ess), gauge no. 3/1. list of gauges as per rdso and enclosed as annexure-i. [ warranty period: 30 mont hs after the date of delivery ]

Central Government/Public Sector

CTN :40246130

27 May, 2025 NA

Ahmedabad - Gujarat

Tender For supply of set of 07 nos of inspection gauges for 10125mm o.r. curved switches with zu-1-60 thick web tongue rails for 1 in12 turnout bg (16 73mm) for 60 kg (uic) on psc sleepers to drg no. rdso/t-6155, gauges as per rdso drg no. rdso/t-9003 alt-1 and with latest alteration.details of gauge s required are as under:- (1)end template at actual toe of switch, - gauge no. 1 of drg-01 no. (2) head width checking gauge (22 mm head thickness)- gaug e no. 2 of drg (gauge 2a & 2b) -02 nos. (3) head width checking gauge (55 mm head thickness)- gauge no. 3 of drg (gauge 3a & 3b) -02 nos. (4) head widt h checking gauge (22 mm head thickness)- gauge no. 2/1 of drg -01 no. (5) head width checking gauge (55 mm head thickness)- gauge no. 3/1 of drg -01 no. note :- (1) all gauges are to be made from 8 mm thick plate (2) latest alteration to be checked by all concern (3) sharp corners are to be rounded to 0.5 mm r (4) gauge number and brief description to be encoded on gauges [ warranty period: 30 months after the date of delivery ]

CTN :40122930

16 May, 2025 NA

Gonda - Uttar Pradesh

Tender For corrigendum : manufacture and supply of 6 mm thick nylon cord reinforced grooved rubber sole plates fo r placing beneath rails at turnout conforming to rdso drg. no. t-5691 for 1:16 / 60 kg turnout with over ri ding curved switch conforming to irs specifications no. irs/t-55/2023 with any alteration / amendment iss ued 15 days before tender opening (complete as per the list of grsps vide annexure-iv ). [ warranty peri od: 30 months after the date of delivery ]

CTN :40199894

30 May, 2025 NA

Adra - West Bengal

Tender For supply of special flat bearing plates to rdso's drawing no. t-6291 & t-6293 (alt-2) and t-6292 & t-62 94 (alt-2) as shown in switch assembly drg no. rdso/t-6280 (alt.7) for sleeper no. 15 &16 of 1 in 8.5 of 64 00mm zu-1-60/60a1e1 thick web switch (curved) b.g. (1673mm) for 60 kg (uic)/60e1 on psc sleeper laid in field with alteration 6 or earlier version of rdso/t-6280 (1set comprises of 4 nos. bearing plate). [ warr anty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :40201606

22 May, 2025 NA

Multi City - Multi State

Tender For manufacturing and supply of retro-fitment of fastening system (material under trial) on the e xisting 1 in 12 thick web switches to rdso drg. no. t-6155 with latest alteration along with necessary eng ineering supports for item fabricated bearing plates with skl-12/ slide chairs with ssb clips and skl-12 as per drawing and specifications given by m/s rahee track technologies pvt. ltd., nh-6, po-argori, jangalpur, howrah-711302 against eoi notice no. ct/ptx/tws/design-2023 dated 17.04.2023 (copy enclosed in docu ments). note:- 1. type of retro-fitment fastening - fabricated bearing plates with skl-12/ slide chairs with ssb clips and skl-12. 2. before conducting field trial, the fitment/compatibility of proposed fastening / retr o-fitment systems with existing thick web switches shall be checked by rdso on one set layout of thick w eb switch on psc sleepers at the works premises of the firm. 3. detailed trial scheme along with a performa for inspection and monitoring of retro fitted 1 in 12 bg turn out with thick web curved switch shall be as p er rdso letter ct/ptx/tws/design dated 15.05.2024. [ warranty period: 24 months after the date of deli very ]

Central Government/Public Sector

CTN :39915562

13 May, 2025 NA

Pune - Maharashtra

Tender For .manufcturing and supply of complete set of inspection gauges as per rdso drg, no t-6215( part)for10125mm over ridingfan shaped curved switch b.g for 60 kg(uic)/60el on psc sleeper to rdso dr g no. rt-4219 .one set consist of( i)y at point ?r? (ats) gauge no.1(ii)under cutting of tongue rail foot at (ats)- gauge no.2(iii)13mm head thickness (at 1682mm fromats) -gauge no.3(iv)12r toe radius at (at s)- gauge no 6(v)tongue rail head thikness (at 4244mm from ats) -gauge no.35 [ warranty period: 30 months after the date of delivery ]

CTN :40157550

30 May, 2025 NA

Adra - West Bengal

Tender For supply of special flat bearing plates to rdso's drawing no. t-6171 to t-6173 (alt-2) and t-6177 to t-6 179 (alt-2) for sleeper no. 25, 26 & 27 of 1 in 12 of 10125mm zu-1-60/60a1e1 thick web switch (curved) b.g. (1673mm) for 60 kg (uic)/60e1 on psc sleeper laid in field with alteration 5 or earlier version of rdso/ t-6155 (1set comprises of 6 nos. bearing plate). [ warranty period: 30 months after the date of delivery ]

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