Industrial Alarm Sounds as Carbon Monoxide Leak Hospitalizes 21 in Derrimut

A carbon monoxide leak at a pork processing plant in Derrimut sent 21 workers to hospital. The incident occurred on the afternoon of December 1, 2025. Emergency services rushed to the factory on Benn Court following urgent calls.

Fire Rescue Victoria and Ambulance Victoria crews responded to the scene. The plant’s carbon monoxide alarm had sounded, prompting a swift evacuation. This crucial alert likely prevented a more severe tragedy.

Dangerous Levels Found Inside Processing Facility

Firefighters arrived to find 60 people evacuated. 21 workers showed clear symptoms of poisoning. They reported vomiting, dizziness, and severe headaches.

Some victims experienced confusion and altered consciousness. Paramedics provided immediate oxygen therapy on site. Patients were then transported to four different hospitals for further care.

According to ABC News, advanced life support ambulances were deployed. Western Health Sunshine and Footscray hospitals received patients. Royal Melbourne and Werribee Mercy hospitals also took in casualties.

The Silent Killer: How Carbon Monoxide Overpowers the Body

Carbon monoxide is a lethal, invisible threat. Dr. David Anderson of Ambulance Victoria explained the danger. He said the gas stops oxygen from binding to blood cells.

It can lead to death by internal suffocation. The gas binds to haemoglobin much more strongly than oxygen. This blocks vital oxygen transport to the brain and heart.

The symptoms are often mistaken for flu. This makes timely detection absolutely critical. In this case, the facility’s alarm system proved its worth.

Investigation Launched into Machinery Failure

WorkSafe Victoria inspectors have begun an investigation. They will examine the faulty meat preservation equipment. The goal is to determine the exact cause of the leak.

Fire Rescue Victoria reported dangerously high gas readings inside. Crews in breathing apparatus ventilated the building. The scene was declared under control within 49 minutes.

The stable condition of all workers is a relief. However, they remain under medical observation. Carbon monoxide poisoning can have delayed effects.

The Derrimut incident serves as a stark workplace safety reminder. Proper maintenance of industrial equipment is non-negotiable. Effective alarm systems and evacuation plans save lives.

This carbon monoxide leak highlights the ever-present risks in industrial settings. Swift emergency response and functioning safety equipment prevented a worse outcome. The Derrimut plant incident will likely influence safety discussions nationwide.

Info at your fingertips

What caused the carbon monoxide leak?

The leak originated from faulty meat preservation machinery inside the Derrimut processing plant. WorkSafe is investigating the precise mechanical failure that led to the dangerous gas release.

How were the workers treated?

Paramedics provided oxygen therapy immediately at the scene. Workers were then triaged and transported to four hospitals for further observation and care.

Why is carbon monoxide so dangerous?

It is colorless, odorless, and binds to blood cells 200-300 times more strongly than oxygen. This prevents the body from delivering oxygen to vital organs, causing potential suffocation.

Did the safety systems work?

Yes, the plant’s carbon monoxide alarm activated, prompting the evacuation of 60 people. This early warning was crucial in preventing more serious injuries or fatalities.

What happens next with the investigation?

WorkSafe inspectors will complete their investigation into the machinery fault. Their findings could lead to new safety directives for similar industrial facilities across the state.