Zone No. 50 (General Zone) under AEN/1/HWH P.E. 30.06.2027 [ Jurisdiction - All Civil engineering works : in the area 0/0 to 6/0 km covering the following area: (i) repairing and painting of Buffer along with construction of fouling mark. (ii) Repairing and construction of cross drains (iii) Renovation and repair of various offices, gang hut along with Repairing and painting of boundary wall in yard area (iv) Unforseen work including construction of pathway including yard area under the jurisdiction of AEN/1/HWH.