Independent Engineer Services for “Construction to 2-Lane with Paved Shoulder of Tura Bypass between Existing km 57.500 of NH 127B (near km 85.800 of NH-217) (design chainage km 0+000) and ending at existing km 108.750 of NH-217 (design chainage km 29+030) (Length= 29.030km) on Hybrid Annuity Mode”