Tender For supply of wider prestressedconcretesleeper for sharp curves (of radius less than 350m) for 25t axle load for 60 kg (uic) / 60e1 / 52 kg rails(applicable for drawing no. rt-8979) drw: (rdso) rt-8979 to 8982 alt 03 spec: (rdso) irs t-39 sixth revision-march-2021 with acs no. 1 [ warranty period: 60 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted:max 8 lacs ] ]
Tender For supply of wider prestressedconcretesleeper for sharp curves on bridges with check rail (52kg) & guard rail (52kg) arrangement for b.g. 60kg (uic) /60e1 runnning rail for more than 5 degree curves (applicable for drawing no. rt-10133a) drw: (rdso) rt-10133 a to d alt 2spec: (rdso) irs t-39 sixth revision-march-2021 with acs no. 1 [ warranty period: 60 months after thedate of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted:max 8 lacs ] ]
Tender For supply of prestressedconcretesleepers for diamond xing 1 in 8.5 double/single slip (01 set = 89 nos.of sleeper including t/o sleepers, approach/exit sleepers.) as per rdso drg. no t-6494/6493 for bg (1673 mm) to suit 60kg/52kg running rail (latest alt.) and irs spn. no. t-45-1996 (4th revision march 21) (latest alt.) & irs spn. as amended upto date of closing of tender, duly loaded into vehicle. [ warranty period: 60 months after the date of delivery ]
Tender For rate contract for manufacture and supply of mono block prestressedconcretesleepers for 1 in 16 turnout to rdso drg no. t-10070 with latest alterations if any as on tender opening date and thereof to suit 60e1 turnout with 60e1a1 thick web switch (curved) with r260/r350ht grade rail for 25t axle load with weldable cms crossing conforming to irs t-45 4th rev march 2021. [ warranty period: 60 months after the date of delivery ]
Tender For manufacture and supply of isolated special psc sleepers for 60 kg 1 in 12 turnouts conforming to layout rdso drg. no. t-4218 alt-8 [with latest alterations] & 1 in 8.5 turnouts conforming tolayout rdso drg. no. t-4865 alt-7 (in running metres) [with latest alterations]. this is a safety item. specification: irs specification for pretensioned prestressedconcretesleepers for turnouts t-45-2021(4th revision march-2021) with corrigenda-2. the term "latest alterations" wherever used will mean thealteration issued up to five days before the date of opening of tender. [ warranty period: 60 monthsafter the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
Tender For supply of prestressedconcretesleepers for diamond xing 1 in 8.5 without slip (01 set = 85 nos. of sleeper including t/o sleepers, approach/exit sleepers) as per rdso drg. no. t-6492 for bg (1673 mm) to suit60kg/52kg running rail (latest alt.) and irs spn. no. t-45-1996 (4th revision march 21) (latest alt.) & irs spn. as amended upto date of closing of tender, duly loaded into vehicle. [ warranty period: 60 months after the date of delivery ]
Tender For manufacture and supply of prestressedconcretesleeper for thick web switch expansionjoint for 60 kg (uic) rail to rdso drg. no. rdso/t-8838, with latest alternation and irs specification t-39 (6th revision-march-2021), with all drawings & specification as amended up to date duly loaded intowagon/road vehicle. (1 set = 11 nos sleepers) ]
Tender For corrigendum : running contract for manufacture and supply of prestressedconcretesleepers for thick web switchexpansion joint for 60 kg (uic) rail to rdso drg. no. rdso/t-8838.