supply of authority to proceed for relief engine/train in to an occupied block section [ta-602]. , authority to proceed for relief engine/train in to an occupied block section [ta-602]. 1.s ze: a/4 [21.5 cms x 30.5 cms plus/minus 0.5 cms]. 2. unit: each book of 75 leaves [ 25 set in triplicate ] , 3. numbering:text pages should be numbered with single serial number at one place in triplicate in black ink. the number will be provided by the printing press to the firm whom the order will be placed. 4.printing: both side in red ink as per sample 5. text: bilingual [ hindi and english], 6.paper: 70 gsm white maplitho paper. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]