supply of manufacture and supply of 1 in 8.5 weldable cms crossing bg for 60e1 rail with r260 grade on psc sleepers conforming to rdso drg. no. t-9776.manufacture and supply of 1 in 8.5 weldable cms crossing bg for 60e1 rail with r260 grade on psc sleepers conforming to rdso drg. no. t-9776.,manufacture and supply of 1 in 8.5 weldable cms crossing bg for 60e1 rail with r260 grade on psc sleepers conforming to rdso drg. no. t-9776 alt-1 with fittings including supply of 6m m thick nylon cord reinforced grsp for 1 in 8.5 weldable cms crossing (details attached at annexur e-a), excluding elastic rail clips, insulating liners and check rails. specification: as per irs specificat ion for cast manganese steel (cms) crossings and weldable cast manganese steel (wcms) crossing s, serial no. irs: t-29 (revised 2024). this is a safety item. [ warranty period: 30 months after the date of delivery ] ] dsd-ctc, ecor odisha 60.00 set