supply of manufacture and supply of wider bridge approach prestressed concrete sleepers for b.g. 60kg (uic)/60e1/52 kg running rail to rdsos drg. no. t-8970, alt-1 and t-8971 to t-8978, alt-1 as per irs specification sl. no. t-39 (6th revision march-21), corrigendum-1, duly loaded into wagon/road vehicle. (latest alteration to rdso drawing and latest revision/amendment to irs specification as applicable 10 days before the date of closing of e-tender will be applicable). note:- one set of bridge approach sleeper consists of 3 numbers of psc sleeper to rdsos drg. no. t-8970 and 1 number of psc sleeper each of rdsos drg no. t-8971 to t-8978 i.e. 1 set = 11 numbers of psc sleepers.manufacture and supply of wider bridge approach prestressed concrete sleepers for b.g. 60kg (uic)/60e1/52 kg running rail to rdsos drg. no. t-8970, alt-1 and t-8971 to t-8978, alt-1 as per irs specification sl. no. t-39 (6th revision march-21), corrigendum-1, duly loaded into wagon/road vehicle. (latest alteration to rdso drawing and latest revision/amendment to irs specification as applicable 10 days before the date of closing of e-tender will be applicable). note:- one set of bridge approach sleeper consists of 3 numbers of psc sleeper to rdsos drg. no. t-8970 and 1 number of psc sleeper each of rdsos drg no. t-8971 to t-8978 i.e. 1 set = 11 numbers of psc sleepers.,manufacture and supply of wider bridge approach prestressed concrete sleepers for b.g. 60kg ( uic)/60e1/52 kg running rail to rdsos drg. no. t-8970, alt-1 and t-8971 to t-8978, alt-1 as per irs specificati on sl. no. t-39 (6th revision march-21), corrigendum-1, duly loaded into wagon/road vehicle. (latest alteration to rdso drawing and latest revision/amendment to irs specification as applicable 10 days before the date of clo sing of e-tender will be applicable). note:- one set of bridge approach sleeper consists of 3 numbers of psc sle eper to rdsos drg. no. t-8970 and 1 number of psc sleeper each of rdsos drg no. t-8971 to t-8978 i.e. 1 set = 11 numbers of psc sleepers. [ warranty period: 60 months after the date of delivery ] anywhere in dhanbad division of jharkhand 29.00 set ecr, ecr anywhere in samastipur division of bihar 30.00 set