Open tenders like this

• Hermetically sealed scroll type compressor of 5 ton capacity, suitable for r-407c refrigerant, operating voltage 380-420v ac, 3phase, 50hz, suitable for use in lhb type rmpu air conditioned coahces of double decker train, and confirming to rdso specifciation no. rdso/pe/spec/ac/0134-2009 (rev-0).

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 10/11/2026

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• Ahmedabad division - provision of single connection arrangement at the input of mpcb/mcb instead of existing looping arrangement in lhb ac coaches & power cars

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 11/11/2026

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• Filter cassette for fresh air, suitable for use in lhb type rmpu ac coaches, as per m/s sidwal part no. sr-075-1035 or equivalent to this.

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 16/11/2026

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• Esti protection switch with cartridge 130 degree for heater confirming to rdso specification no. rdso/pe/spec/ac/0061-2005 (rev-1) suitable for lhb type rmpu of ac coaches.

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 16/11/2026

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• Fresh air filter for lhb rmpu, with aluminium frame of size 495 mm [l] x 260 mm [w] x 12.5 mm [t], conforming to rdso specification no. rdso/pe/spec/ac/0055-2003 (rev-2) and as per rdso drawing no. rdso/pe/sk/ac/0074-2004 (rev-1), suitable for use in lhb variant rmpu type ac coaches.

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 10/11/2026

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• Condenser fan motor (suitable for use in conventional type rmpu ac coaches) 415v ac, 3 phase, 50hz, 0.75 kw, 1000 rpm (synchronous speed) conforming to rdso specification no. rdso/pe/spec/ac/0089 (rev.-0)- 2008 with amendment no. 1 & 2

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 10/11/2026

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• Comprehensive annual maintenance contract of roof mounted package units (rmpus) of ac coaches(lhb & sgac) including escorting, operation ,maintenance & troubleshooting of agtl based trains for a period of 03 years (1095 days) at agtl coaching depot.

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 13/11/2026

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• Contactor (with diode) and surge suppressor for compressor unit for rmpu of lhb coaches as per rdso spec. rdso/pe/spec/ac/0184 rev.1 and rdso letter no. el/7.1.108/mssbc, dtd. 17.09.2021. abb cat no .tal 30-30-10 + rv5/250 or equivalent, make abb/schneider/siemens/l & t only,

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 17/11/2026

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• Feeder contactor, current rating 200 amps, voltage rating 750v ac main pole : 4 nos, aux contact : 2no +2nc, control voltage 380-415v ac with surge suppressor for net-1 & net-2 in sbc of double decker coaches confirming to item no 57& 58 of bom of rdso specification no rdso/pe/spec/0184-2015(rev-2)

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 10/11/2026

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• Hermetically sealed scroll type compressor using r-22 refrigerant gas , working on 3 phase 415v ac, 50hz , suitable for use in icf type rmpu ac coaches, conforming to rdso spec no. elps/spec/ac/03 (rev-2) may 2009 with amendment no. 1 & 2. accepted make & model no:- rdso approved model no. zr61 kc tfd 522 of m/s copeland make only.

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 24/11/2026

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