supply of manufacture and supply of pre-stressed mono block concrete sleeper (pre-tensioned type) for broad gauge (1673mm) as per rdso design for 1 in 8.5 psc turnout sleepers (sets) to rdso drg. no.rdso/t-4865 with latest alterations/amendments and to irs specifications no. t-45-(4th revision) march 202manufacture and supply of pre-stressed mono block concrete sleeper (pre-tensioned type) for broad gauge (1673mm) as per rdso design for 1 in 8.5 psc turnout sleepers (sets) to rdso drg. no.rdso/t-4865 with latest alterations/amendments and to irs specifications no. t-45-(4th revision) march 202,manufacture and supply of pre-stressed mono block concrete sleepers for 1 in 8.5 psc turnouts as per rdso drg. no. rdso/t-4865 with latest alterations and part drawing thereof to suit 60 kg (uic rail)/52kg rail and to irs specification t-45 (4th rev mar21), both as amended up to date duly loaded into wagons/road vehicles. [ warranty period: 60 months after the date of delivery ] , manufacture and supply of pre-stressed mono block concrete sleepers for 1 in 8.5 psc turnouts as per rdso drg. no. rdso/t-4865 with latest alterations and part drawing thereof to suit 60 kg (uic rail)/52kg rail and to irs specification t-45 (4th rev mar21), both as amended up to date duly loaded into wagons/road vehicles. [ warranty period: 60 months after the date of delivery ] , manufacture and supply of pre-stressed mono block concrete sleepers for 1 in 8.5 psc turnouts as per rdso drg. no. rdso/t-4865 with latest alterations and part drawing thereof to suit 60 kg (uic rail)/52kg rail and to irs specification t-45 (4th rev mar21), both as amended up to date duly loaded into wagons/road vehicles. [ warranty period: 60 months after the date of delivery ] page 1 of 7 run date/time: 13/11/2023 09:02:04stores/south central rly tender document , manufacture and supply of pre-stressed mono block concrete sleepers for 1 in 8.5 psc turnouts as per rdso drg. no. rdso/t-4865 with latest alterations and part drawing thereof to suit 60 kg (uic rail)/52kg rail and to irs specification t-45 (4th rev mar21), both as amended up to date duly loaded into wagons/road vehicles. [ warranty period: 60 months after the date of delivery ]