supply of pre-printed thermal paper uts ticket rolls for atvm, with 500 tickets per roll. , pre-printed thermal paper uts ticket rolls for atvm, with 500 tickets per roll. the size of each ticket shall be 3.38 inches x 2.5 inches. the tickets shall be wound on a plastic roll holder/core having an inner core diameter of 38 +/- 1 mm and an outer diameter of 45 +/- 1 mm. the paper low s ensor diameter shall be 48 +/- 0.5 mm. the complete details and technical specifications shall be as per annexure-a and annexure-b attached herewith. the parameters of uts tickets are specified in rail way board circular no. 12/2018, and the ticket drawing is specified in railway board circular no. 55/2 018. ]