As part of a drainage enhancement program along Jalan Buluh Akar–Manong in Perak Tengah, we replaced a small 1.2m x 1.2m box culvert with a much larger 6.5m x 2.5m precast arch culvert. Our scope encompassed road realignment, drainage upgrades, utility coordination, and constructing a temporary diversion to ensure uninterrupted traffic. The successful completion improved flood mitigation and road safety, reflecting our strength in managing complex upgrade works with minimal impact.