Advanced Search

Partial flooding of the site

A chemical plant manufacturing basic organic chemicals was partly flooded when the reactors were being washed. The washing water (acrylic emulsions) got mixed with the flood water due to the backflow of the water in the pipeline and in the[...]
Read More

Explosion followed by a fire in a laboratory

At a chemical facility, an explosion and fire occurred around 5 pm inside a laboratory on the first floor of a 4-storey, 400-m² building. The personnel were evacuated and the internal emergency plan activated. Air samples extracted from the premises[...]
Read More

Flooding of an explosives manufacturing plant

A site manufacturing explosives was flooded following heavy rains. The products involved are not sensitive to water. A 15 hectare marshland located upstream to the site serves as an outfall for water overflowing from neighbouring lands. A 150 m³/h lift pump[...]
Read More

Flooding of a paper mill

The RHONE river overflowed due to heavy rains and flooded a paper mill located in an industrial area. This site produced kraft paper pulp from softwood bleached with oxygen, hydrogen peroxide and chlorine dioxide also stores black liquor, fuel oil, methanol,[...]
Read More

Cases of legionellosis, 18 of which were fatal

  • 28/11/2003
  • Uncategorised
On November 28, 2003, two cases of Legionnaire's Disease were recorded, the first symptoms of which dated back to the beginning of November. The dates of outbreak of the pathology, which were then staggered over time, revealed two distinct waves[...]
Read More

Ammonia leak

At a steel factory, a small ammonia (NH3) leak was observed during the day on a tap valve fitting (inner tap diam.: 8 mm) of a pipe connecting storage tanks in the hydrogen production unit. This gas was being used[...]
Read More

PCl3 overflow of an iso-container

A phosphorus trichloride (PCl3) leak occurred in a chemical plant during an iso container filling operation. The operator stopped the loading operation when the control room noticed a cloud of PCl3 and hydrogen chloride (HCl) being released into the atmosphere.[...]
Read More