Tenders for Rail Display Network Contract Rdn Through Supply, Installation, Operation And Maintenance Of Video Wall Of Size 6 X 4, Digital Screen Of Size 65, True Color Video Wall Of Size 18.90 X 12.60, Led Tv Screen Of Size 49 & 55 At 19 Stations Namely New Bongaigaon, Rangiya, Barpeta Road, Bijni, Bongaogaon, Dhemaji, Goalpara Town, Ghogamukh, Harmuti, Morkungsellek, Naharlagun, North Lakhimpur, Nalbari, Pathsala, Rangapara North, Silapathar, Tihu, Tangla & Udalguri Station With Scope Of Display Of Advertisements Along With Railway Messages In 50:50 Time Slot / Space Sharing For Five Years Contractual Period