A massive fire at a refrigeration plant in Buin, Chile, has triggered a chemical hazard alert, prompting the evacuation of 100 residents and mobilizing firefighters from multiple communes. The incident, which began late Friday, involves Friofort, a facility storing approximately 17,000 to 25,000 liters of ammonia, a toxic substance that has raised concerns about potential environmental and health risks. Authorities have confirmed no fatalities but noted one resident was hospitalized for a panic attack, while the blaze remains active as of Saturday morning.
Evacuation and Chemical Threat
The fire broke out around 9:40 PM at Friofort, located on Ruta 5 Sur and Alcalde Alberto Krumm, according to local authorities. The plant’s proximity to residential areas led to the immediate evacuation of 68–70 homes in the Villa El Olivar neighborhood, with approximately 100 families displaced. “The concern is that we have around 3,000 liters of ammonia that Carabineros is trying to contain,” said Buin Mayor Miguel Araya, citing instructions from the fire commander to evacuate the eastern sector. A temporary shelter was set up at Liceo 131 to house the affected residents.
The presence of ammonia, a highly toxic gas, has prompted health advisories. “The smoke is toxic,” warned Pía Venegas, the regional health director, urging residents to keep windows and doors closed. Despite these precautions, the fire’s intensity and the volatile nature of the chemicals have kept emergency services on high alert. “The fire will last all night,” confirmed Germán Codina, the presidential delegate for the Metropolitan Region, as firefighting efforts continued into Saturday.
Fighting the Blaze: Coordination and Challenges
Bomberos de Buin, supported by teams from Ñuñoa, La Granja, Melipilla, Puente Alto, and San Bernardo, prioritized containing the ammonia tanks to prevent a catastrophic release. “In the first instance, firefighters cooled the tank and then cut off the spread to the residential area,” explained Manuel Acevedo, the Buin fire commander. His team reported that the ammonia tank was “not leaking” but required constant water flow to maintain stability. “We have a truck there with a continuous water supply to cool the tank,” he added.
The fire’s scale has also raised concerns about the plant’s structural integrity. IceStar, the company that owns Friofort, stated that the blaze originated in cold storage chambers used for food preservation. “The areas affected correspond to cold chambers for food storage,” a company representative noted, emphasizing that all employees were evacuated safely. However, the alcalde warned that “the plant is likely to be completely consumed,” with operations expected to continue for “many more hours.”
Community Impact and Ongoing Risks
The incident has disrupted daily life for Buin’s residents, with smoke affecting air quality and prompting a pre-emergency environmental alert. “There will be a lot of smoke, and we recommend avoiding physical activity,” Venegas advised, highlighting the need for caution. While no injuries have been reported among firefighters or residents, the psychological toll is evident. One evacuee required medical attention for a panic attack, underscoring the stress of the situation.
Local leaders have praised the coordinated response but stressed the complexity of the operation. “Bomberos has done an impeccable job containing the fire’s spread to the ammonia tanks,” Codina said, though he acknowledged the challenge of extinguishing the blaze. The fire’s persistence has also drawn scrutiny over industrial safety practices. “This highlights the risks of storing large quantities of hazardous materials near populated areas,” said a regional official, though no specific regulatory violations were cited in the sources.
What Comes Next?
As of Saturday morning, the fire remains uncontrolled, with authorities expecting operations to continue into the weekend. The focus remains on preventing ammonia leaks and managing the environmental impact of the smoke. IceStar has not yet disclosed the cause of the fire, which is under investigation. Meanwhile, the displaced residents face uncertainty, with the shelter at Liceo 131 serving as a temporary refuge.
The incident underscores the delicate balance between industrial activity and public safety, particularly in regions where such facilities are located near residential zones. For now, the priority is ensuring the community’s well-being while mitigating the long-term consequences of the disaster.
Source 1 | Source 3 | Source The incident serves as a stark reminder of the need for continued vigilance and cooperation between authorities, industries, and local communities to prevent and respond to similar environmental disasters.