fabrication and supply of 1 in 8.5 diamond crossing with single slips [curved switch] bg for 60 kgrails [uic] on psc sleepers layout complete with cms acute x-ings to rdso drg. no. t-4967/latest alteration,cms obtuse x-ing to rdso drg. no. t-6495/ latest alteration and 7000 mm or switches [curved] to rdsodrg. no. t-6493/latest alteration complete with all parts listed in the sub assembly drawings but excludingstandard fish plate, fish bolts, elastic rail clips and insulating liners/ metal liners specification: irs:t-29-2000and irs: t-10-2000 with latest alterations..
