RENOVATION OF HEAD WORK AND C.C. LINING & REMODELING OF R.B.C. FROM R.D. 0 TO 2520 M. & L.B.C. FROM R.D. 0 TO 1380 M., CONSTRUCTION OF 08 NOS. VRB, 02 NOS. SUPER PASSAGE, 02 NOS. INLET, 02 NOS. DC AND 14 NOS. OUTLET AND REPAIRING OF OLD STRUCTURES