Supply Of Cms Xing For Bg, 60 Kg On Psc Sleepers 1 In 12 To Rdso Drg. No. T-4220 With Alt.5 & Irs Specification Irs:T-29 ( Revised-2022 ) Or Latest Revision ) With Amendment Up To 10 Days Before Date Of Closing Of E- Tender [ Warranty Period: 30 Months After The Date Of Delivery ] Sse / P-Way / Ctd / Gaya , Ecr Bihar 679.00 Set