Repair Of Carpeting Seal Coat Work At 42Th Km.(P),43Th Km.(P),46Th Km.(P),47Th Km.(P),48Th Km.(P),50Th Km.(P),57Th Km.(P) And New Construction Of Rcc Retaining Wall(H:3.5M) At 40Th Km.(P),41Th Km.(P), 48Th Km.(P),55Th Km.(P),And Rcc L-Drain At 37Th Km.(P),40Th Km.(P),41Th Km.(P),42Th Km.(P), 50Th Km.(P) & Rcc U-Drain 37Th Km(P),40Th Km(P),41Th Km(P),42Th Km(P), 50Th Km(P) Of Hathazari-Fatikchari-Manikchari-Matiranga-Khagrachari (R-160)Road, Under Khagrachari Road Division, During The Year 2025-2026 . (EXPIRED)