supply of manufacture and supply of wide special psc sleepers for 25t axel load for 60kg ( uic ) / 60e1 / 52 kg running rail with 60kg ( uic ) / 60e1 / 52 kg guard rail for use on ballasted deck bridges confirming to rdso drg. no.t-8970 alt-1. this is safety item. specification- irs-t-39 -2021 ( 6th revision, march 2021 ) . [ warranty period: 60 months after the date of delivery ] page 1 of 8 run date / time: 20 / 04 / 2023 10:52:04stores / ecor tender document , manufacture and supply of wide special psc sleepers for 25t axel load for 60kg ( uic ) / 60e1 / 52 kg running rail with 60kg ( uic ) / 60e1 / 52 kg guard rail for use on ballasted deck bridges confirming to rdso drg. no.t-8970 alt-1. this is safety item. specification- irs-t-39 -2021 ( 6th revision, march 2021 ) . [ warranty period: 60 months after the date of delivery ] , manufacture and supply of wide special psc sleepers for 25t axel load for 60kg ( uic ) / 60e1 / 52 kg running rail with 60kg ( uic ) / 60e1 / 52 kg guard rail for use on ballasted deck bridges confirming to rdso drg. no.t-8970 alt-1. this is safety item. specification- irs-t-39 -2021 ( 6th revision, march 2021 ) . [ warranty period: 60 months after the date of delivery ] , manufacture and supply of wide special psc sleepers for 25t axel load for 60kg ( uic ) / 60e1 / 52 kg running rail with 60kg ( uic ) / 60e1 / 52 kg guard rail for use on ballasted deck bridges confirming to rdso drg. no.t-8970 alt-1. this is safety item. specification- irs-t-39 -2021 ( 6th revision, march 2021 ) . [ warranty period: 60 months after the date of delivery ] , manufacture and supply of wide special psc sleepers for 25t axel load for 60kg ( uic ) / 60e1 / 52 kg running rail with 60kg ( uic ) / 60e1 / 52 kg guard rail for use on ballasted deck bridges confirming to rdso drg. no.t-8970 alt-1. this is safety item. specification- irs-t-39 -2021 ( 6th revision, march 2021 ) . [ warranty period: 60 months after the date of delivery ] , manufacture and supply of wide special psc sleepers for 25t axel load for 60kg ( uic ) / 60e1 / 52 kg running rail with 60kg ( uic ) / 60e1 / 52 kg guard rail for use on ballasted deck bridges confirming to rdso drg. no.t-8970 alt-1. this is safety item. specification- irs-t-39 -2021 ( 6th revision, march 2021 ) . [ warranty period: 60 months after the date of delivery ] , manufacture and supply of wide special psc sleepers for 25t axel load for 60kg ( uic ) / 60e1 / 52 kg running rail with 60kg ( uic ) / 60e1 / 52 kg guard rail for use on ballasted deck bridges confirming to rdso drg. no.t-8970 alt-1. this is safety item. specification- irs-t-39 -2021 ( 6th revision, march 2021 ) . [ warranty period: 60 months after the date of delivery ] , manufacture and supply of wide special psc sleepers for 25t axel load for 60kg ( uic ) / 60e1 / 52 kg running rail with 60kg ( uic ) / 60e1 / 52 kg guard rail for use on ballasted deck bridges confirming to rdso drg. no.t-8970 alt-1. this is safety item. specification- irs-t-39 -2021 ( 6th revision, march 2021 ) . [ warranty period: 60 months after the date of delivery ] , manufacture and supply of wide special psc sleepers for 25t axel load for 60kg ( uic ) / 60e1 / 52 kg running rail with 60kg ( uic ) / 60e1 / 52 kg guard rail for use on ballasted deck bridges confirming to rdso drg. no.t-8970 alt-1. this is safety item. specification- irs-t-39 -2021 ( 6th revision, march 2021 ) . [ warranty period: 60 months after the date of delivery ] , manufacture and supply of wide special psc sleepers for 25t axel load for 60kg ( uic ) / 60e1 / 52 kg running rail with 60kg ( uic ) / 60e1 / 52 kg guard rail for use on ballasted deck bridges confirming to rdso drg. no.t-8970 alt-1. this is safety item. specification- irs-t-39 -2021 ( 6th revision, march 2021 ) . [ warranty period: 60 months after the date of delivery ] , manufacture and supply of wide special psc sleepers for 25t axel load for 60kg ( uic ) / 60e1 / 52 kg running rail with 60kg ( uic ) / 60e1 / 52 kg guard rail for use on ballasted deck bridges confirming to rdso drg. no.t-8970 alt-1. this is safety item. specification- irs-t-39 -2021 ( 6th revision, march 2021 ) . [ warranty period: 60 months after the date of delivery ] , manufacture and supply of wide special psc sleepers for 25t axel load for 60kg ( uic ) / 60e1 / 52 kg running rail with 60kg ( uic ) / 60e1 / 52 kg guard rail for use on ballasted deck bridges confirming to rdso drg. no.t-8970 alt-1. this is safety item. specification- irs-t-39 -2021 ( 6th revision, march 2021 ) . [ warranty period: 60 months after the date of delivery ] , manufacture and supply of wide special psc sleepers for 25t axel load for 60kg ( uic ) / 60e1 / 52 kg running rail with 60kg ( uic ) / 60e1 / 52 kg guard rail for use on ballasted deck bridges confirming to rdso drg. no.t-8970 alt-1. this is safety item. specification- irs-t-39 -2021 ( 6th revision, march 2021 ) . [ warranty period: 60 months after the date of delivery ] , manufacture and supply of wide special psc sleepers for 25t axel load for 60kg ( uic ) / 60e1 / 52 kg running rail with 60kg ( uic ) / 60e1 / 52 kg guard rail for use on ballasted deck bridges confirming to rdso drg. no.t-8970 alt-1. this is safety item. specification- irs-t-39 -2021 ( 6th revision, march 2021 ) . [ warranty period: 60 months after the date of delivery ] , manufacture and supply of wide special psc sleepers for 25t axel load for 60kg ( uic ) / 60e1 / 52 kg running rail with 60kg ( uic ) / 60e1 / 52 kg guard rail for use on ballasted deck bridges confirming to rdso drg. no.t-8970 alt-1. this is safety item. specification- irs-t-39 -2021 ( 6th revision, march 2021 ) . [ warranty period: 60 months after the date of delivery ] , manufacture and supply of wide special psc sleepers for 25t axel load for 60kg ( uic ) / 60e1 / 52 kg running rail with 60kg ( uic ) / 60e1 / 52 kg guard rail for use on ballasted deck bridges confirming to rdso drg. no.t-8970 alt-1. this is safety item. specification- irs-t-39 -2021 ( 6th revision, march 2021 ) . [ warranty period: 60 months after the date of delivery ] , manufacture and supply of wide special psc sleepers for 25t axel load for 60kg ( uic ) / 60e1 / 52 kg running rail with 60kg ( uic ) / 60e1 / 52 kg guard rail for use on ballasted deck bridges confirming to rdso drg. no.t-8970 alt-1. this is safety item. specification- irs-t-39 -2021 ( 6th revision, march 2021 ) . [ warranty period: 60 months after the date of delivery ] , manufacture and supply of wide special psc sleepers for 25t axel load for 60kg ( uic ) / 60e1 / 52 kg running rail with 60kg ( uic ) / 60e1 / 52 kg guard rail for use on ballasted deck bridges confirming to rdso drg. no.t-8970 alt-1. this is safety item. specification- irs-t-39 -2021 ( 6th revision, march 2021 ) . [ warranty period: 60 months after the date of delivery ] , manufacture and supply of wide special psc sleepers for 25t axel load for 60kg ( uic ) / 60e1 / 52 kg running rail with 60kg ( uic ) / 60e1 / 52 kg guard rail for use on ballasted deck bridges confirming to rdso drg. no.t-8970 alt-1. this is safety item. specification- irs-t-39 -2021 ( 6th revision, march 2021 ) . [ warranty period: 60 months after the date of delivery ] , manufacture and supply of wide special psc sleepers for 25t axel load for 60kg ( uic ) / 60e1 / 52 kg running rail with 60kg ( uic ) / 60e1 / 52 kg guard rail for use on ballasted deck bridges confirming to rdso drg. no.t-8970 alt-1. this is safety item. specification- irs-t-39 -2021 ( 6th revision, march 2021 ) . [ warranty period: 60 months after the date of delivery ] , manufacture and supply of wide special psc sleepers for 25t axel load for 60kg ( uic ) / 60e1 / 52 kg running rail with 60kg ( uic ) / 60e1 / 52 kg guard rail for use on ballasted deck bridges confirming to rdso drg. no.t-8970 alt-1. this is safety item. specification- irs-t-39 -2021 ( 6th revision, march 2021 ) . [ warranty period: 60 months after the date of delivery ]