ASSET PRESERVATION-REHABILITATION/RECONSTRUCTION/UPGRADING OF DAMAGED PAVED ROADS-SECONDARY ROADS, CALUBIAN JCT-SN ISIDRO-TABANGO-VILLABA-PALOMPON RD  K1039+422-K1039+632, K1039+971-K1040+036
DUROS DEVELOPMENT CORP. (22729)
Regular Infra - Roads: Construction - Slope Protection using Structural Measures (e.g. Revetment, Retaining Structures, Rock Netting, Concrete Crib, Shotcrete, MSE Walls, Gabions, Riprap, Masonry), Roads: Rehabilitation - PCCP