printing and supply of single page coloured wall calendar, coloured desk calendar and different types of dairy ( executive and small dairy ) for the year-2023 at west bengal livestock development corporation limited, lb-2, sector-iii, salt lake city. , single page coloured wall calendar specification : 128 gsm ; art paper size : 20 inch x 30 inch tin mounting in upper & lower bottom including designing ( approved ) , coloured desk calender specification : 300 gsm art paper ( 13 pages ) both side printing; page size : 10x 6 mount : 100 gsm art paper; matt lamination; mount size : 10x7.5; wiro binding, including designing ( all pages with front & back cover will be printed as per specification given by the corporation ) , executive diary specification : 70 gsm paper; size: 9 inch x 7 inch; normal page with leather mounted cover. the front cover page will be printed as per specification given by the corporation , small spiral diary specification : size : 5.5x 8 | 80 gsm natural shade paper | 185 pages |single color print. index & page separator ( size : 5.5x8 ) | 130 gsm art paper, 4 color printed, cover : 350 gsm art board, both side 4 color printed, binding : wiro binding ( black ) size – a4, paper – 130 gsm, ( imported art paper ) , printing – 4+4 colour