supply of printing of working time table 2026 , printing and supply of appendix to general working time table books for supply comprising of designing and printing of cov er pages in single - color printing on both sides using 170 gsm art paper (tolerance allowable in gsm plus or minus 5 percent) conforming to is : 4658/1988 with one side gloss lamination and printing of 106 inner text pages in single color printed on both sides except 2 pages in mul ti color using 60 gsm maplitho paper (tolerance allowable in gsm (plus or minus 5 percent) confirming to is 1848/2018 with minimum bright ness 85 percent, perfect binding, bundling as per railways requirement including material and delivery [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]