CONSTRUCTION/UPGRADING/REHABILITATION OF DRAINAGE ALONG NATIONAL ROADS, SAN POLICARPO ARTECHE-LAPINIG ROAD, K0854+000-KO855+000, K0858+000-K0860+000, K0866+300-K0867+400, 2ND DISTRIT, NORTHERN SAMAR II
WERR CORPORATION INTERNATIONAL (14133)
Regular Infra - Flood Control/Hydraulics/Drainage, Roads: Construction - PCCP