Assessment of Del Carmen Paguiruan Bridge Through DPWH Bridge Inspection Methods Type 1, 2, And 5: Implications for Public Safety and Infrastructure Maintenance: A Review

Abstract

This study aimed to assess the condition of a 22-year-old steel bridge through bridge inspection procedures from the DPWH manual. The purpose was to identify any damage or deterioration that may pose a safety hazard and prevent further enlargement of defects affecting its condition. The results showed that the bridge's overall condition rating is bad, with a remaining lifespan of 0–10 years. Based on the analysis, the researcher recommends comparing the cost of repairing all the defects with the cost of a new bridge design, using equipment that can detect defects not visible to the naked eye, and accomplishing all BMS types to attain a complete quality condition result. This study provides useful data for the Department of Public Ways and Highways (DPWH), Provincial Engineering Office (PEO), and civil engineers for future projects and can serve as a reference for future researchers studying bridge inspection.