Yunku Industrial Safety

Sewer pipeline confined space operations to build life defences

As a typical confined space operation scenario, sewage pipeline combines the risks of toxic gases, oxygen-deficient environment, and complex structure, and its operation safety has attracted much attention.

Typical cases of production safety accidents in confined space operations

In 2019, the director of a company's environmental protection department assigned two shop supervisors to organize seven workers to carry out cleaning operations on a wastewater regulating pool (also known as an accident emergency pool).