OFF CARRIAGEWAY IMPROVEMENT-CLAVERIA-DIABALLO-LUZON-CAGAYAN BDGRY ROAD K0619+601-K0619+761
J.B. ALCANTARA BUILDERS (41693)
Regular Infra - Flood Control: Construction - Slope Protection using Structural Measures (e.g., Revetment, Retaining Structures, Rock Netting, Concrete Crib, Shotcrete, MSE Walls, Gabions, Riprap, Masonry), Roads: Construction - PCCP