After receiving 4,833 applications for just 90 flats developed under its affordable housing project in Patia, Bhubaneswar Development Authority (BDA) is working out a detailed mechanism to conduct a transparent lottery for allotment of the low-income group (LIG) apartments. Bhubaneswar: After receiving 4,833 applications for just 90 flats developed under its affordable housing project in Patia, Bhubaneswar Development Authority (BDA) is working out a detailed mechanism to conduct a transparent lottery for.