tender for fabrication & supply of 6400 mm over-riding derailing switches (lh/rh) for 1 in 8.5, bg (1673mm) for 60 kg rail for fan shaped layouts on psc sleeper to rdsos drg. no.t-6068/alteration-4 andconforming to irs specification no. t-10-2000 with corrigendum no.1 of dec-2016, complete in all respect withfittings as per drawing but excluding fish plates, fish plate bolts & nuts, erc, grsp and insulating liners(latest alteration to rdso drg no. t-6068 and latest corrigendum to irs specification no. t-10-2000 asapplicable 10 days before the date of closing of e-tender will be applicable).
