Tenders for Supply of Glued Joint For 60 Kg Rail On Psc Sleeper Conforming To Rdso Drg. No. T-2572 Latest Alteration As Per Specification Irs/ Manual Of Glued Insulated Rail Joints 1998 Corrigendum No. 6 Of Sep 2016 Latest Alt Eration. The Alteration In Drawing And Specifications Issued By Rdso Up To One Month Of Prior To Tender Opening Date Shall Be Applicable To This Tender.