SEPS meaning in Academic & Science ?

The Kajaki Dam is one of the two major hydroelectric power dams of Helmand province in southern Afghanistan. The dam is located on the Helmand River 100 miles (161 km) north-west of Kandahar and is operated by the Helmand and Arghandab Valley Authority. It has a dual function, to provide electricity and to irrigate some 650,000 acres (1800 km2) of an otherwise arid land. Water discharging from the dam traverses some 300 miles (500 km) of downstream irrigation canals feeding farmland. As of October 2016 it produces 52.5 megawatts of electricity.

The dam is 100 m (328 ft) high and 270 m (890 ft) long, with a gross storage capacity of 1,715,000,000 m3 (1,390,373 acre⋅ft) of fresh water. The dam controls the output of the main watershed which feeds the Sistan Basin.