Tender For manufacturing and supply of inspection gauges for 6400 mm o.r. fan shaped switch (curved) bg for 60 kg on pscsleeper to drg. no. rdso/t-4966 as per rdso drawing rdso t- 6213 along with testing and calibration by any government approved lab or by any nabl accredited labs. the single kit consist of 4 nos. different gauges as per annexure-i (sr. no. 01). [ warranty period: 30 months after the date of delivery ]
Tender For running contract for manufacture & supply of pocket type nylon cord reinforced grooved rubber sole plates (ncr grsp) for 60 kg 1in12 turnouts with or curved switch on psc sleepers to rdsodrg. no.t-4218 (alt.11),sub-assembly rdso/drg. no.t-4219 (alt.-12) & sub-assembly rdso/drg. no.t-4220 (alt-09) and conforming to ir specification no. t-55-2025 (revision-1).[note :list of ncr grsp to be supplied with each set is enclosed as annexure-i ]
Tender For manufacture and supply of 10125 mm curved switch with zu - 1 - 60 / 60e1a1 thick-web tongue rails and anti creep device for 1 in 12 turnout bg (1673mm) for 60 kg (uic)/60e1a1 rail onpsc sleepers complete with all fittings i.e. all fittings for switch portion as per sub assembly drg.no.t-8780 (alt-04) in accordance with rdso's standard drawing no.t-8779 (alt-03) excluding standard fish plates, fish bolts and nuts, elastic rail clips and insulating liners but including standard check rail t-4018- 02 nos. as per sub assembly drg. no. t-8781 (alt.3) and m.s. plate t-3902 - 03 nos. as per layout drg. no. t-8779 (alt. 3) specification : irs:t-10- 2025 for tws, irs:r - 62 - 2025 for end forging of thick web asymmetrical rails and relevant specifications for different fittings for this item as applicable. this is to be read along with para 33 to 35 of the special conditions mentioned in the nit. [ warranty period: 30 months after the date of delivery ]
Tender For supply of 6400 mm over-riding right hand derailing switch with curved tongue rail with confirming to 60 kg. 60e1 r260 grade rail on psc sleeper to rdso drawing no. t-6068 alt. 5 or latest alt. if any with elastic fasteners and, confirming to irs specification no. t-10-2025, irs t-12-2009 for flat bottom 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-i and excluding standard fish plate, fish bolts & nuts, elastic rail clips, insulating liner etc. (the alt. in drawings & specification issued by rdso upto 10 days prior on tender opening date shall be applicable in this tender) note : (1) nylon cord reinforced grsp should only be purchased from rdso-approved sources through process inspection. (2) 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 (3) the firm has to supply 10% additional fittings with each purchase order as per the quantity mentioned in annexure-i for the items. [ warranty period: 30 months after the date of delivery ]
Tender For manufacture and supply of pre-stressed mono block concrete sleeper (sets) (pre-tensioned type) for 1 in 12 b.g. (1673 mm) 60 e1 turnout with 10125 mm 60e1a1 thick web switch (curved) with r260/r350ht grade rail for 25t axle load with weldable cms crossing as per rdso drg. no. rdso/t-9790, alt-01/latest alterations and to irs specifications no. t-45 (4th revision-march-2021) andindian railway standard conditions of contract, both as amended upto actual tender opening date duly loaded in wagon/road vehicle. constitution/definition of unit: each set comprising of 96 nos. of sleepers. (approach-05 nos., switch-27 nos., lead- 34 nos., crossing-22 nos. exit- 08 nos.) [ warranty period: 30 months after the date of delivery ]
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 thick web 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.
Tender For corrigendum : manufacture & supply of ncr grsp for 6400 mm over-riding derailing switch with curved tongue rail bg (1673 mm) for 52 kg rail on psc sleepers to rdso's drg. no. t-5836, (latest alteration as made with respective drawing of ncr grsp individually) & irs spn. t-55-2025 (revision-01) as amended upto date of closing of tender. list of fitting as per annexure - b
Tender For corrigendum : supply of 6400mm curved thick web switch with thick-web tongue rails and anti creep device for 1 in 8.5 turnout bg (1673mm) for 60 kg (uic)/60e1a1 rail on psc sleepers complete with all fittings for 1 in 8.5, bg 60 kg. turnout of fan shaped layout on psc sleepers i.e. all fittings for switch portion as per sub assembly no.t-9775 alt-03
Tender For running contract for manufacture and supply of pre-stressed mono block concrete sleeper (sets) (pre-tensioned type) for 1 in 16 b.g. (1673 mm) 60 e1 turnout with 11200 mm 60e1a1 thick web switch (curved) with r260/r350ht grade rail for 25t axle load with weldable cms crossing as per rdso drg. no. rdso/t-10070/latest alterations and to irs specifications no. t-45 (4th revision-march-2021) and indian railway standard conditions of contract, both as amended up to actual tender opening date duly loaded in wagon/road vehicle.