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Safety management for polluted confined space with IT system: a running case

Hwang J.-J., Wu C. H., Zhuang Z.-Y., Hsu Y. C.

International Journal of Occupational Safety and Ergonomics

2015

Vol. 21, No. 2

233--239

This study traced a deployed real IT system to enhance occupational safety for a polluted confined space. By incorporating wireless technology, it automatically monitors the status of workers on the site and upon detected anomalous events, managers are notified effectively. The system, with a redefined standard operations process, is running well at one of Formosa Petrochemical Corporation's refineries. Evidence shows that after deployment, the system does enhance the safety level by real-time monitoring the workers and by managing well and controlling the anomalies. Therefore, such technical architecture can be applied to similar scenarios for safety enhancement purposes.

Laboratory measurements of the stiffness of normally consolidated till polluted by benzene with bender element tests

Barański M.

Geological Quarterly

2003

Vol. 47, No 2

211-214

This study examines the effect of benzene in the pore space of normally consolidated till on the initial stiffness (G0), the shear wave velocity being measured by the bender element method in a special designed triaxial cell. A significant reduction in G0 was connected with increasing benzene in the till. The results obtained on the till specimens showed the strong influence of benzene on the undrained shear modulus.