Tender For consultancy services for feasibility study and preparation of dpr for 2l+ps for nh-516e road from km 8.830 to 10.400, km 12.800 to 14.400 & km 23.200 to 43.700 of rajamahendravaram to rampachodavaram section and for nh-26 road from km 473.287 to 486.831 of raipur to visakhapatnam section in the state of andhra pradesh