NHIDCL/Mizo/DPR/ NH-02/S-T/2026-27 Consultancy services for preparation of detailed project report for 2 laning with paved shoulder of stretches from Km. 00.00 to Km.42.80 and from Km.60.000 to Km.140.00 (length 122.800 Km) on NH-02 in the state of Mizoram