tender for manufacture and supply of 1 meter long fish plate for bg 60 kg rails to rdsos drg. no. t-5916& irs specification t-1-2012 (provisional), corrigendum no. 1 of sept. 2018, (latest alteration to rdso drg no.t-5916 and latest corrigendum to irs specification as applicable 10 days before the date of closing of e-tenderwill be applicable) .