CONSTRUCTION/UPGRADING/REHABILITATION OF DRAINAGE ALONG NATIONAL ROADS, SECONDARY ROADS, CATARMAN - LAOANG ROAD, K0776+668 - K0777+389, 2ND DISTRICT, NORTHERN SAMAR
SOLID M CONSTRUCTION (33991)
Regular Infra - Flood Control: Construction - Drainage (e.g., Closed and Open Conduits, Spillway), Roads: Construction - PCCP