An P83.9 million flood control project along the Imbang River in Silay City, Negros Occidental is expected to be completed by October, according to the Department of Public Works and Highways (DPWH). The 1.2-kilometer river walls are designed to mitigate overflow and flooding as well as protect the embankment and approaches of Imbang Bridge, a vital link along the Bacolod North Road in Silay City.