New Bong Escape Hydropower Project turbines, housed in a semi submerged powerhouse complex, is evacuated through an in-out connecting arrangement with the double circuit 132 kVA Mangla/Kharian transmission line, which passes over the Project site. No right-of-way acquisition was needed since connection facility has been built within the Project site. The Project uses the water being discharged from the upstream existing hydropower plant (1,000 MW Mangla Hydroelectric Power Station) located at Mangla Dam. The raising of Mangla Dam has been completed recently by the Pakistan’s Water and Power Development Authority (WAPDA), and will result in increase in the storage capacity of the Mangla Dam (“Mangla
Mangla Dam earthfill with B-type sandstone as the core material. A-type sandstone is applied on the shoulders. The maximum height of the intake embankment above the core trench is 144 feet and the length is 16,900 feet. Jari Dam is also an earthfill type with silt as the core material. Gravel is applied on the shoulders of the dam. The maximum height of Jari dam above the core trench is 274 feet and the length is 6,800 feet. The main spillway is a submerged orifice type with 9 radial gates, 36 x 40 feet each; it has a maximum capacity of 1.1