ISLAMABAD : -The Water and Power Development Authority has expedited the work on constructing small dams to irrigate over 130‚000 acres of land in various areas of the country, state-run media reported on Sunday. A Wapda official said Nai Gaj Dam was being constructed in Sindh‚ Ghabir Dam in Punjab‚ Kurram Tangi Dam in Khyber Pakhtunkhwa and FATA. The dams would help storing 650‚000 acres feet of water‚ to irrigate more than 130‚000 acres of land.