Tender For manufacture and supply of wider prestressed concrete sleeper for level crossing conf orming to rdso drg. no. t-8969 alt-1 for 60kg (uic)/60e1/52kg running rail with 52kg check rail fo r 25 t axle load. this is a safety item. specification: irs specification for pretensioned prestressed co ncrete sleepers t-39-2021(6th revision march-2021). [ warranty period: 60 months after the date o f delivery ]
Tender For rate contract for manufacture and supply of pre-stressed mono block concrete sleeper (pre-tensioned type) for broad gauge (1673mm) as per rdso design for rdso drg. no. rdso/t- 5836 to t-6068 with latest alterations/amendments trap switch sleepers (sets) to and to irs specifications no. t-45 (4th revision) march 2021 with latest amendments/ alterations made by track standard com mittee as amended time to time during the currency of the contract [ warranty period: 60 months a fter the date of delivery ]
Tender For manufacture and supply of psc sleeper for thick web switch expansion joint as per rdso's drawing no. t- 8838 alt. nil or latest alt. if any and confirming to irs specification no. t-39 (6th revision march-2021 with corrigendum 1) as amended from time to time for pre-stressed concrete sleepers (pre-tensioned type). (the alt. in drawings & specific ation issued by rdso up to ten days prior to tender opening date shall be applicable in this tender). [ warranty period: 60 months after the date of delivery ]
Tender For manufacture and supply of psc sleeper for 1 in 8.5 turnout to rdso drg. no. t-4865 alt 7 or latest alt. if any an d confirming to irs specification no. t-45 (4th rev. march-2021 with corrigendum no. 2) as amended from time to time for pr e-stressed concrete sleepers (pre-tensioned type). (the alt. in drawings & specification issued by rdso up to ten days prior t o tender opening date shall be applicable in this tender) [ warranty period: 60 months after the date of delivery ]
Tender For manufacture and supply of wider psc sleepers for curves conforming to rdso drg. no.t-8979 to t-8982(with lates t alterations if any) and irs specification forpre-tensioned pre-stressed concrete sleepers for b.g,irs.t-39 (6th revision march.20 21 with corrigendum 1)as amended from time to time for pre-stressed concrete sleepers (pre-tensioned type). (the alt. in drawin gs & specification issued by rdso up to ten days prior to tender closing date shall be applicable in this tender). [ warranty peri od: 60 months after the date of delivery ]
Tender For manufacture and supply of prestressed concrete sleeper for 1673 mm bg 60 kg (uic) rails as per rdso's drawing no. t-2496 alt. 9 or latest alt. if any and confirming to irs specification no. t-39 (6th revision march-2021 with c orrigendum 1) as amended from time to time for pre-stressed concrete sleepers (pre-tensioned type). (the alt. in drawin gs & specification issued by rdso up to ten days prior to tender opening date shall be applicable in this tender) [ warra nty period: 60 months after the date of delivery ]
Tender For running contract for manufacture and supply of pre-stressed mono block concrete slee pers, pre-tensioned type for broad gauge 1673 mm, for 1 in 12 turnouts to drg. no.rdso/t-9790 or l atest with reference date as tender closing date, for general layout and part drawings thereof latest with reference date as tender closing date, to suit 60 kg. uic rail, fan shaped, as per rdso design dr awings and irs specification no. t-45, fourth revision march, 2021 as amended from time to time or latest with reference date as tender closing date and all the psc sleepers for turnouts duly loaded int o wagons/road vehicles. list of 1 in 12 turnout sleeper per set is enclosed as annexure -a. [ warran ty period: 60 months after the date of delivery ]
Tender For supply of rail dolly with chain sling assembly for transportation of concrete sleeper of railways track.the chain sling assembly shall have a suitable gripper assembly preferably s cissor clamp type as terminal fitting to grip concrete sleeper(bg) from m.s. inserts(inside dia 22 mm) attached in sleeper. the sleeper grip assembly such that it grips concrete sleepers f irmly for transportation without attaching any special arrangment /clamp to concrete sle epers.working load limitof chain sling assembly and its component shall not be less than 0 .5 tones the chain sling assembly shall in comformity with various provisions laid down in i s 27620-198. the nominal size of individual master link,joining link,intermediate link,o-ring,ey e,hook etc.shall be compatible with chain. the nominal reach(length)of chain sling assenml y shall be 1000mm(approx).the sleepers gripper assembly shall be treated in a similar manner a s eye hook mentioned in is :3822-1982 make/brand-lakshmi brand or similar [ warranty period: 30 months after the date of delivery ]
Tender For manufacture and supply of prestressed concrete sleeper for 60kg 1 in 8.5 derailing sw itch as per rdso layout drg. no. t-6068, alt-4. this is a safety item. specification: irs specification f or pretensioned prestressed concrete sleepers for turnouts t-45-2021(4th revision). [ warranty per iod: 60 months after the date of delivery ]
Tender For supply of gfn-66 insulating liners as per rdso drawing no. t-3706 ( as amended upto date ) and c onforming to irs specification no. t-44-2020 ( as amended upto date) for use with erc mk-iii flat toe for 60 kg. rails on concrete sleepers. [ warranty period: 30 months after the date of delivery ]