Two South Korean firefighters died April 12 during a rescue operation at a seafood processing plant in Wando, South Jeolla Province. A sudden flashover explosion trapped them inside a cold storage warehouse. The fatal incident triggered an immediate investigation by the National Fire Agency into construction safety standards for sealed structures.
Fire Lieutenant Park Seung-won, 44, and Firefighter Roh Tae-young, 31, re-entered the facility with a seven-person crew. They were attempting to extinguish residual flames after successfully evacuating civilian workers. Vapors from epoxy paint ignited. This triggered a rapid expansion of combustion.
The explosion was instantaneous. Construction workers were reportedly using a blowtorch to remove paint from the cold storage floor. The warehouse used sandwich panels and urethane foam for its inner walls. This material combination trapped the highly flammable epoxy vapors, according to initial emergency services statements.
A mortuary was established April 13 at Wando Daeseong Hospital. Prime Minister Kim Min-seok visited the site to confer orders of merit for civil service. President Lee Jae Myung issued public condolences. The details of the government response were outlined in coverage of the official memorial.
Park was a 19-year veteran rescue worker. He was a father of three. Roh was engaged to be married in October. Their deaths mark the first firefighter fatalities in the region during field operations since the death of Kim Guk-hwan in July 2020. The rapid spread of flames through sealed structures severely limits escape windows. Rescue teams face similar volatile vapor hazards during massive industrial accidents and deadly residential fire emergencies globally.
The National Fire Agency pledged to overhaul safety protocols for these specific work sites, as detailed in a dispatch regarding the warehouse layout.
How Urethane Foam and Epoxy Vapors Escalate Cold Storage Fatalities
The Wando warehouse fire exposes a catastrophic vulnerability in industrial facility maintenance. The combination of urethane foam insulation and vaporizing epoxy creates an unavoidable hazard in unventilated spaces. When workers apply open flames like blowtorches for floor leveling, they ignite the trapped chemical vapors. This reaction creates a flashover effect that outpaces standard suppression tactics.
This tragedy breaks a six-year period without a line-of-duty death in South Jeolla. The National Fire Agency investigation will likely force immediate regulatory changes for cold storage construction. Contractors will face strict bans on using open flames near sandwich panel insulation. Structural finishing protocols require total ventilation before heat-based tools are deployed.