FLOOD MANAGEMENT PROGRAM-CONST./REHAB. OF FLOOD MITIGATION FACILITIES WITHIN MAJOR RIVER BASINS AND PRINCIPAL RIVERS- CONST. OF FLOOD CONTROL STRUCTURE ALONG ABRA DE ILOG RIVER, BRGY. TIBAG, STA. 000+740.25-STA. 001+160, ABRA DE ILOG, OCC. MINDORO