supply of diamond xing without slip 1 in 8.5, 60kg, fabrication and supply of 1 in 8.5 diamond crossing ( without slip ) b.g. ( 1673 mm ) for 60 kg ( uic ) to rdso drg. no. t-6492 ( as amended up to date ) and irs specification irs-t-29-2023 & *irs-t-10- 2020 ( as amended up to date ) with cms acute crossings to rdso t-4967 ( as amended up to date ) & cms obtuse crossings to rdso t-6495 ( as amended up to date ) and with all parts listed in the sub-assembly drawings but excluding standard fish plate, fish bolts, erc & insulating liners / metal liners.requirement of rails for fabrication of 60 kg 1 in 8.5 diamond crossing ( without slip ) ( t-6492 ) is attached annexure-ii. [ warranty period: 30 months after the date of delivery ] sse ( pway ) [ stores ] bpl, madhya pradesh 2.00 set => limited