CONSTRUCTION AND MAINTENANCE OF BRIDGES ALONG NATIONAL ROADS - REPLACEMENT OF PERMANENT WEAK BRIDGES-MONGGAYANG BRIDGE (B03435LZ) ALONG UBAO-TAANG ROAD, AGUINALDO, IFUGAO
E.K.C. CONSTRUCTION AND AGGREGATES (14833) / COLBY CONSTRUCTION (33969)
Regular Infra - Bridges-Construction-Concrete, Bridges-Construction-Steel