tender for manufacture & supply of grooved rubber sole plate for fan shaped turnout for 60kg rails 1in 12,to rdsos drg. no. t-4218/ alteration 6 with irs specification for grooved rubber sole plate (6mm thick) forplacing beneath rails, serial no.t-47-2006 with amendment 3 of 2017 (latest alteration to rdso drg no. t- 4218and latest corrigendum to irs specification no. t-47-2006 as applicable 10 days before the date of closing of e-tender will be applicable.) .
