Developing, Operating And Maintaining Of Wayside Amenities In Andhra Pradesh - 2 Wsas On Raipur-Vishakhapatnam Section And 2 Wsas On Bengaluru Chennai Expressway Section On Lease Basis (4 Dbot Wsa)Bengaluru-Chennai/ Bce2/Phase Ii/Pkg 01/92-320/Rhs/Ap