Executive Summary Asian Sealand Energy Services (ASES) successfully executed an emergency repair on a DN2300 exhaust gas cleaning system (scrubber) for a bulk carrier at the Singapore Eastern Anchorage. The initial crack report of 800mm had propagated to 1200mm by the time our riding crew boarded the vessel. Despite limited access and ventilation challenges, our team completed the repair within the operational window using TIG welding, Penetrant Testing (PT) , and post-weld a