Consultancy Services for preparation of DPR for the work 4- Laning of the missing links in the reaches from Km 162. 0- 165. 4, 194. 4- 202. 2, 202. 850- 205. 350, 207. 600- 209. 400, 211. 0- 212. 800 of Hyderabad- Bhupalapatnam Section of NH- 163 in Telangana State