Independent Engineer services for Construction of 4- Lane CG/ JH Border- Gumla- Bharda section of NH- 43 from design ch. 0. 000 ( Vill. Katkaiya ) to design ch. 32. 370 ( Vill. Bharda ) in the State of Jharkhand on Hybrid Annuity Mode ( HAM ) under Bharatmala Pariyojana